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", 0x1000, 0xfffffffffffffffb) r3 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000db1000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00007f8000)=""/106) add_key$user(&(0x7f0000abe000-0x5)='user\x00', &(0x7f00002ab000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cb7000), 0x0, r2) close(r1) r4 = memfd_create(&(0x7f00002d1000-0x30)=']\x00', 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00007b2000), &(0x7f0000681000-0x4)=0x4) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x9a0b) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000ee5000)={0x0, 0x6, 0xffffffffffffffc0, {}, 0x6, 0x9}) flock(r0, 0x0) socketpair(0x0, 0x800, 0x8001, &(0x7f00006b1000-0x8)) r5 = memfd_create(&(0x7f0000013000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) sendmsg$kcm(r5, &(0x7f0000b41000-0x38)={&(0x7f00000bf000)=@ipx={0x4, 0x2, 0x9, "e4cbd9eba4c8", 0x7}, 0x10, &(0x7f00001f8000)=[{&(0x7f00008ed000-0xcf)="61853b6ab67c8d178e709e713b5c9d45765e2d3887f723f5411d2b187d4afa2212074cfe39dbce00cbfa4c73997d6b2bc8703116c820ef935649f0bd68a74df322fa05349487b3b6417b6aebf68a48e3c8ad87028f43cd626ec15028c5338fa552a602ca753cd4ea3bdafc9ea3707d4969c4c699e72b0be32b3fba55f708f32c28c78cad1902e6423bb26b344382c1c17b16c9664b05090c6e1ee6374ee5363b99e45027567edbbb48e1815a7c68fca455e6d4f3a22e1b25e62c6e2268b1da976f80be1ccb47417f0a670ca3d554db", 0xcf}, {&(0x7f000093e000)="a2f5964fcefdbece2ed61afadb5c112fdec40a854eb9e10ecea2cc3086d9a78a8a657a1a3b610aa1f6fe43d7bb52d0524ca78f39093541041fdf10457e30eff7c6b2d5e4e2353baac8a5dabf72b4d3d5136f532ba377072c6f406cfe902d06fc53e5cca3116defa564a18bf5caa45c1144cbe45a437b88d5a6579354b88580768c39ba89ec7a1425dbac424880b18fdf730404cc12cbd92857b87cb1bc5b0462e4cf31847a5b6f801e32f55781fb4c0efd6c5b1d1701a4f091c5bde019d387b430c13a3ee140a1d4d43676a1594f397db8305829f190cd52e33e2a98c3d1d25e", 0xe0}, {&(0x7f0000264000)="15a377ac8e3663f741444c0fe0fe630ffe833900ee99272b87a77d8afc59991d733711cb2f18961293febab7c70269930c1d3b93f3ebf3c6b20950e6234c0bcb575a455ecb5b2dee6e7de6a4ec5b4f5b8b3e43db24877ae7ead2b0ae5f2e968fc1c8236ff0bf97f2030a0e3c4d69a0261908a881c9ba02293c2bb0762a401ebfc3b3dd5702e489e19dead61d29d51e11b898e861ef8556ceb648249a6b6940b257108e2e76b81990223bfc04a4c72b285db5", 0xb2}, {&(0x7f000061b000)="75b9388603694521f82b49242279cb83febb95e030e59a2cd1edf4edec4afb658897c46dfd91c2a50dd5694b3e85e8b8e64e680e67e603b5a8cd372c1db7fe23295bde7d4a1b9e197a195601e18890d19a8e470f32baf4b76c51b813f5f6f7fa2a91296f58f30b3e1d65f68c2c2c1661b3d8a0aa64cd370c0451b7bad38daa2f5f78de03c3c335214fca5b0372ce8ccf44ee08882ca26c2d8d26d3c341032042", 0xa0}, {&(0x7f0000dce000-0x2)="c9d2", 0x2}, {&(0x7f0000a96000-0x1e)="7393083803b61af12e6a95a333971dfe989e2bee5ae4ac03d29c379de5e7", 0x1e}, {&(0x7f0000100000)="3b6b097481af8ed8a0d1817f24326b638827753c984410801b598fe6a5c641a89e0994cb29a57375f35c306e3fbb37497f1902aeda88aa6063087d179ce09555488e4bf65695e8990057b8648e775bb004b7e9c6fd89ab99c093598e773f", 0x5e}, {&(0x7f0000d94000-0x9)="38e1eb062096aa0fa3", 0x9}], 0x8, &(0x7f00004ea000)=[{0x110, 0x3a, 0x4, "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"}, {0x40, 0x101, 0xc878, "b633fb0074390d3f3ebcc670e0dc2e78642785e13709c38021117990105d06c8be214151d510bbe49db89f591ef8a9"}, {0xc8, 0x19b, 0x3, "6f54b4e784d24343ef6d585f5d1640b3d3356840081efec7d26e01dee8267e9236c17e6ffb459377497291a9adb68714983e4a477ccee321f5194e97308ae50d4d57ccd9c09518f0f7468e299cefd75fa9268bfa9fbe9349b63ad37850f0b8f599ee1ba1baf727336e1d5403eb8c7195341ea51d90af7da8477658b1e29540e65d8f6368cb5b1663bf59c5081fff9028ec4f1894aba08a260c67fe453d8a6c8625c54df57dce5cd4edb47be12010176d57ac9cb5bdc18f9a"}, {0xa8, 0x114, 0x1000, "91ba619318419234e9dc7c12a321baaefc54634653149155bdc859369551af09e034e7ddf39fe0913cc0ac461e9a252ad1f05f563561075bb9b9c41d7fa3a579b4a2b9b165e8dae15a43929117285e8471da96aba3436f42129aaf988f9b841abc82b5d85c01209ca0cf1405e2d2a6d35a41d38c7fc5c2690949d4923b25bc7d0d9d0420cd2f264e892401f7841966a472ff4c86621ffac5"}, {0x10, 0x11, 0xc55}, {0x60, 0x29, 0x8d93, "3f3b48a09a86a19b320c1971c216a4e7d4858d35430605383323ab8bade5983eae2ea82d927017b21dbb7396651c94d4b626c9f5b697af67d190b72d14a1ac81daad1b37260f8e5b50ec72ae"}, {0xd0, 0x113, 0x8, "bd82f1fb3ddace2c4e49d6a98582c1eff0cd887732cc2a1ed07e1808deab17f21e63d5b5cdcf6d0aa65b56bde4a2260bf8d82d1795c0e23a34895b7ae6a86a046f83adc2fc39c0a14103abd97b3f0c51529d5bbe0c2aa165c0ab69a090caa6a3b7a84f52d96c5fff7b604935e7dc5d3d39295f20f1257f73e203da23fff4cdd09bd324eee68c329443b5271b31125a7023a4ebd219b966d8cd4d2945439076cf785a223d60e7f729b511e0c716a6d29fb0e5c31143ba698487262c"}], 0x400, 0x40000}, 0x4014) 2018/02/04 17:51:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) timer_create(0x7, &(0x7f000002c000-0x60)={0x0, 0xa, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000686000)=0x0) clock_gettime(0x0, &(0x7f00008b5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000bc000)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f00001d2000-0x20)={{r4, r5+30000000}, {r6, r7+10000000}}, &(0x7f00005d2000-0x20)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/04 17:51:48 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0xf}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x48}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/mixer\x00', 0x4001, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000017000-0xff)=""/255, 0xff, 0x7fff, &(0x7f0000016000)={0x0, 0x1c9c380}) 2018/02/04 17:51:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6c000-0xb)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bbf000-0x10)=@buf) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000f32000-0x18)) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/02/04 17:51:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco, 0xbf, &(0x7f000030e000)=[], 0x1a0, &(0x7f0000f77000)=""/101, 0x34}, 0x0) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x209) close(r2) [ 293.410664] audit: type=1326 audit(1517766707.835:2491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3767 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 293.410681] audit: type=1326 audit(1517766707.835:2492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3767 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:51:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000851000-0x7)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000672000-0x14)={0x0, 0x7, 0x1f, 0x4, 0x94, 0x80000000}, &(0x7f00006aa000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aa4000)={r1, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x5, 0x1, 0x44f0, 0x8, 0x29}, 0xa0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x1, 0x0) 2018/02/04 17:51:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x1, 0x0, 0x4, 0x10000000000000, 0x81, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x0) 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) [ 293.819115] QAT: Invalid ioctl [ 293.865288] QAT: Invalid ioctl 2018/02/04 17:51:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) lseek(r0, 0x0, 0x2) 2018/02/04 17:51:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00008da000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000+0x44e)='ppp0{]\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000cd2000-0x5c)={0x7, 0x0, {0x1, 0x2, 0x9, 0x1, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) fanotify_init(0x40, 0x80000) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r3, r3) ioctl$TIOCGPTPEER(r2, 0x80247009, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000292000)) 2018/02/04 17:51:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000045a000-0x4)=0x6, &(0x7f000031d000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f000007a000-0xd)='/dev/usbmon#\x00', 0x0, 0x800000403) vmsplice(r1, &(0x7f00000f5000-0x20)=[{&(0x7f00002d9000)="28b1181a0b2e513cfff69eec5b762fd515946404de61f5c388f362f5", 0x1c}], 0x234, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000086000-0x24)={0xffff, 0x70a, 0x1000, 0x9, 0x20, 0x10001, 0x6, 0x100, 0x6000, 0x4, 0x1ff, 0x15}) 2018/02/04 17:51:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b44000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000be5000-0x2)=0x40, 0x2) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000e84000)={0x9, 0xa, "54cec9cb15f7365cb9c3"}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000587000-0x8)=0xffffffffffffffff, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000e78000-0x10)={0x9, &(0x7f0000f30000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000)={r2, &(0x7f0000433000-0x7f)="98228fa1ca8818fa2296d506f583d7eb4a5bd477793b894e156da14858d92bbdc185c7cdfb3146b9b87578d32b73f1091073fe004ab5a3f7f23941795210a7fd2e59b8e402e541c4837485ac9e85b69cd5ab96fa51d1cc44a7891dcf07e89d93900fe80c0ec6b251c7e2d02f7d0d6c86e582a5621645899fa31679387a27e2", &(0x7f0000019000)="9813f25e29ec52f51da5869a131d8d65f0c289e75bb7e8be73a15dd570f32b3c1387ed32cc187b2ad99e1fbdc62e9597f7dc35692e94ed488d76061f44cf2591ab4d28114deefad161ddc65a474beee792bc0977f3d4bbd790edf97815811ca7a1e6295baa1425ea98f6b8c7bc07d18d6ce62969c0", 0x1}, 0x20) write$tun(r0, &(0x7f00004d8000-0x10a)=@pi={0x0, 0x8847, @ipv4={{0xc, 0x4, 0x8001, 0x80000000, 0x106, 0x2, 0x6, 0x9d8, 0x1e, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x4}, @end, @ssrr={0x89, 0x7, 0xaf4d, [@broadcast=0xffffffff]}, @noop={0x1}, @end, @ssrr={0x89, 0xb, 0x6, [@loopback=0x7f000001, @multicast1=0xe0000001]}, @end]}}, @igmp={0x17, 0xe89, 0x0, @multicast2=0xe0000002, "7fb9133950d118daa0de2f73fd0450ce9024da1f915322bde95e492fca6593f28591e30f9e2120c9eee9e0c78cc63fce61e5141ecb1a2101d20a0d477d46a036a60ffd956891e34dfa7a92f26a86048cc2fc8511f901a5e86e5394184f8671d8b0b8cb6fd07e8cd59a6abbf858021ff970f439eadb0558958391bd5ee93f8d7f75826322a0bb1cdc2fcdedd4bf686859ef1629576f15666d85b8f739b4a6bc304e8e349d520f46446c3017306422ac05502e897bb6f7673c7ba7ba0053d41d882a07ad503d595aa2651663b63258"}}}, 0x10a) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc08c5114, &(0x7f0000ba0000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00007e4000)=0x4598) 2018/02/04 17:51:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000bcf000)='./file0\x00', &(0x7f0000fad000-0x27)=@random={'system.', 'md5sumwlan0ð0}lo(uservmnet0(/'}) 2018/02/04 17:51:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000029e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e3a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000598000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00001e6000-0xf)="00000000c00000000000000fff") writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/02/04 17:51:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000068a000)=[]}, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000c77000-0x53)=""/83, &(0x7f0000a99000-0x4)=0x53) bind$bt_rfcomm(r1, &(0x7f0000de0000)={0x1f, {0x5, 0x379, 0x100000000, 0x1f, 0x4, 0x5}, 0xff}, 0x9) setsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f000021f000)=0x9, 0x4) 2018/02/04 17:51:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006e1000)={0x0}) fadvise64(r0, 0x0, 0x100000000, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) getitimer(0x3, &(0x7f00003a2000)) 2018/02/04 17:51:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cff000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000dba000-0xa)="6e65742f01706300") pread64(r1, &(0x7f0000553000), 0xff59, 0x57) 2018/02/04 17:51:48 executing program 1: 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$selinux_enforce(0xffffffffffffff9c, &(0x7f000060b000)='/selinux/enforce\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000052f000-0x10)={0x5, 0xc5, 0xc05, 0x2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009e8000-0x58)=[@in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x58) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000abb000)='/dev/vcsa#\x00', 0x4, 0x100) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f00002cf000)=0x4000000) prctl$intptr(0x27, 0x8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000072a000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000f94000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000117000-0x4)) 2018/02/04 17:51:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000010, 0x803, 0x0) write(r0, &(0x7f0000f9c000-0xbd)="1f0000001e0007f1ffffffe60700007702000041536b003d6c39080001454aeb1713e01bca719f707bf3ef76a10887653242f1144acf1158123f0b7f5dfb92c57bf980f0f8fb933a3a5d6667937624dac11c2d4679311d80ebf3c1fd589b8658d3c59a9857e410e418b3c2a71eef435ab94484da0fa9c776281072b376c62c9d0800f0115fb677cef0406139d74b9991e9bd15c98cfacde2a843443774071ee2012a7f88f2988dd78ef6291d4e842ebc9d5e29a51dfcfd3bef79f50309", 0xbd) 2018/02/04 17:51:48 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f00007d0000-0x10)={&(0x7f0000d6c000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f00001ba000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000017a000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x129, 0x0, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) 2018/02/04 17:51:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x80000000000) write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) 2018/02/04 17:51:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000270000)={0x19980330}, &(0x7f0000c0b000)) r0 = syz_open_dev$sg(&(0x7f00007bb000)='/dev/sg#\x00', 0x4, 0x280100) accept4$packet(0xffffffffffffff9c, &(0x7f0000c27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000046e000)=0x14, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00009f7000-0xb)={0x400, 0x0, 0xffff, 0x8, 0x6, 0x10000, 0xc93, 0x9, 0xffffffff, 0x2}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00004ef000)={@rand_addr=0x9, @multicast1=0xe0000001, r1}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) sendmsg$nfc_llcp(r0, &(0x7f00003e6000-0x38)={&(0x7f00004a1000)={0x27, 0x40, 0x4, 0x7, 0x1, 0x7f, "0993d15e5674fcdbf0645b70fe01a938101cb79368e9437c7fcdd174bae8152eae5a95dd25f5d4e2d0c833990e5975d298ff5d212100c2c44e829f55dd2668", 0x4}, 0x60, &(0x7f0000275000)=[{&(0x7f000068e000)="9ad883cf3b444d6779f74178dedd491db4616b36083d9331521f1bafbde700bfebeb26e8070d62ae2cb4b8b96863f6da2189c7c33932f02aebca5f04761f41528c1a4dfdc1721072b72a4cb8254685c1f3dbfc557a9aab27c7d2a7c52aff0a757d3d545d7f62a6f09a277097f2b0c73f65cae925c46924", 0x77}, {&(0x7f00004d4000-0xf4)="16f1025b1173820abb7e1cb94fa66179d67f0b74a3d314adb569fd9f10145b20b8cb8a03dd004824956734b1774258e1a3b5880e969469ee7d2db0bf7fa130b69766b3754bc48ba368af734b32e953926db1287abefc482ec7b70c4d035f6972b1a811a9618f7a80790f27fcd53c039939f955f42eaf1ea444ec4b536df0814446f73ec8a00911e8232b4064de4925c72b77ec91c02cfd626c59bb0583dfa7e6699c6adfc1a6b40707b4f85a8533df99fb4f8d2d64e001ba23724385698433d097ac56233730b19dd160868ec11abb2b5b126c678e961a1c1b7629972deb66b5aabf17da3ba299cf363beb0a6e15c97a4463b471", 0xf4}, {&(0x7f0000761000)="c2c5bf97372e1382e7e441ca164689836e67f8417990dceb0cdc943508629d3b7a613306557c141e27712fbadf41bea4ab56285bed2c9d6a3ecd74100533a1fdf1768d3bc3a23444c517561f868818458204f11f48166427a83702687073fd12f260", 0x62}, {&(0x7f0000b74000-0xc0)="dd3148e0053e5f31f17f6f687ad70dbbecc86efb6712376531179354fe05f6d29904dc8683a7c850ac2fd69bc746f1615aee0d61a0389c8e6734d4353da099c3076851ec312bfe0ca569d7bc17489029e61c38b136609c1c356252f06359d56ede1f5560feee5a2ff60b43e28aa633935cfbd9c28c0dd7051681db73d5ff22b0e78807401266566169dda38e6f634592f4ddcb3ba7d9a10dca6c3d2989c486614423a05c3a4cb1ccbc11ef7a78519f92095c096d098d507879ae5a325845f0b0", 0xc0}, {&(0x7f000003e000-0x32)="cad5aead328c7fbe7ac299e01b4d2b105adc6acc7228cf21172ba8e0bb0ac96e849547ed8c9efdd2b552fc832be133454af2", 0x32}], 0x5, &(0x7f0000d76000-0x30)={0x30, 0x102, 0x2, "cc41079c4987e7cc51d41bf5b2f3c92f909084c39b90d846f0"}, 0x30, 0x10}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000762000)='veno\x00', 0x5) 2018/02/04 17:51:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000592000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x7fff}}]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)) 2018/02/04 17:51:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000afa000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000285000)=0xfffffeaf, 0x800) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00009bc000-0x4), &(0x7f0000b6f000-0x4)=0x4) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) lstat(&(0x7f000062e000)='./file0\x00', &(0x7f00000ac000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000100000)=r4) listen(r2, 0x20000009) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) [ 294.171768] QAT: Invalid ioctl 2018/02/04 17:51:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000be2000-0xb)='/dev/loop#\x00', 0x0, 0x100181005) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xe4) 2018/02/04 17:51:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000d60000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1e, 0xfffffffffffffffd) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f000090f000), 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c5a000-0xe8)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000cf000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000aee000)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0x3}, {@in=@empty, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, []}, 0xf0}, 0x1}, 0x0) 2018/02/04 17:51:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000094d000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair(0xf, 0x7, 0x7, &(0x7f0000192000-0x8)) openat$kvm(0xffffffffffffff9c, &(0x7f000020a000-0x9)='/dev/kvm\x00', 0x241, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/04 17:51:48 executing program 6: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) sendto$inet(r0, &(0x7f00001b9000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) fadvise64(r0, 0x0, 0x118, 0x1) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000de9000)="b5d0e0883ea5e2257356d0da65c145e0be88bc93c3ab325585250afdecd21a6318c4bd1da87f655afd5405e530f97331609389b90b3e11ac0c97137318a3d50a5b990c0fc40da8e382b27a5b4ecac1a8eb215d968fb55afe244a7b6070142637ebef9461523a42e2b53ab3c10379e73888f5413baeb64c8f10838f568fa873e3bbc01bcc6a1c8682191f01326f7572c715c42e9c40708dff11baccdb3d38ab81311162bcffb8929410895d16d3adb43892de12b20132096317165897c952bc3ef1cda3eef44ca7cf779204c2ff12abaacd7eb5a2b12a3a55d9e2f9", 0xdb, 0x4000000, &(0x7f0000c63000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/02/04 17:51:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000095d000-0x11)='/dev/qat_adf_ctl\x00', 0x901, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e28000)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x200, 0x130, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000266000+0xa84), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@empty, @dev={0xac, 0x14, 0x0, 0xb}, 0xff, 0xffffff00, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xff, 0x1, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffff00, 0x0, @generic="8832c7d01df5cf6544daed7bb2316716", @common='ipddp0\x00', {}, {0xff}, 0x0, 0x3, 0x8}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfff, [0x6, 0x5, 0x100, 0x3a, 0xff, 0x10], 0x1, 0x4, 0x4f12}, {0x2, [0x80000001, 0x0, 0x0, 0x4, 0x7, 0x4], 0x401, 0x5, 0x8}}}}, {{@uncond, 0x0, 0x1e0, 0x240, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x2, 0x0, 0x2, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x8, 0x81, 0x8, 0x8, 0x4, 0x4], 0x6, 0x0, 0x9}, {0x7fff, [0x2, 0x81, 0xff, 0x24d, 0x80000001, 0x3], 0x8, 0x5, 0x2}}}}]}}, 0x4a0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007b2000-0x4)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009c8000-0x58)={0x40, 0xfa, 0x8, 0x0, 0x0, 0x81}) socket$inet(0x10, 0x6, 0xffffffffffffffff) 2018/02/04 17:51:48 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x10400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="f879cece619e7c46a3e3f04a144217efb3e710666c7bff475c195da60e3e818ffb3771987485b8ec72ef39fb171364b674762da5901170ca994f15ed7271febaf6788a6a79055dcebfe2e205014cd1a1426041b43e62ed376ff190ea7c34622c8c9492e435885be70e3345e601a98be6da631c0bc4d7873794eacf2bd3a059d1ac48f3e07651e4407a56314619df863b1b710398371bb09dc432603302ee657a5e3c817818f32b78cbc67fb3fe3585d5d38ccc16b8581555cade919ef545d2866eb823662f53240519e1dc4447c2ef1f47f6ac7532da7b45750f33888b24c5df956860b71da3d44a8037c65d17a5afc39788081101", 0xf5) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000537000)='em0em0\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x0, 0x8001, r2) getrandom(&(0x7f0000001000-0x1d)=""/29, 0x1d, 0x2) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/04 17:51:48 executing program 1: 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 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003eb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000b5f000)={0x200, 0x2, 0x5, 0x5, 0x7, 0x2f3, 0x7ff, 0x2, 0x3, 0x2, 0x9, 0x25}) r1 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/ip_tables_matches\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f00005a8000-0x8), 0xffffffff) 2018/02/04 17:51:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006b5000)='/dev/audio\x00', 0x200002, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000bc5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffff9}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) 2018/02/04 17:51:48 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5), 0x20001108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000f9f000-0x10)=[{0x7, 0x7, 0x4, 0x10000}, {0x2824, 0x4, 0x0, 0x2}]}) 2018/02/04 17:51:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8979, &(0x7f00007c1000-0x50)={@generic="3b425e28ae1f465241c562ced3f1ea3a", @ifru_addrs=@l2={0x1f, 0xfff, {0x100000001, 0x7fff, 0x7, 0x6, 0x3, 0xbe4}, 0x40, 0x100000001}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000837000)=0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000fad000-0x8)}}) r2 = socket(0x6, 0x80000, 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b3f000+0xfe)={0x0, 0x100000001}, &(0x7f0000bfe000-0x4)=0x6) sysfs$1(0x1, &(0x7f00004bd000)='/dev/net/tun\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004f7000-0x10)={r3, 0x1ff, 0x6fe, 0x101}, &(0x7f00007ce000)=0x10) [ 294.280559] QAT: Invalid ioctl [ 294.300468] QAT: Invalid ioctl 2018/02/04 17:51:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xff) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r1 = syz_open_dev$admmidi(&(0x7f0000082000)='/dev/admmidi#\x00', 0x5, 0x101000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d31000-0xb8)={0x0, 0x7fff, 0x3f, 0x2, 0x2, 0x1250c1dc, 0x6, 0x5, {0x0, @in={{0x2, 0x1, @rand_addr=0x9c}}, 0x6, 0x1, 0x8001, 0x7fff, 0x3}}, &(0x7f0000ec8000+0xf3e)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fbe000)={0x0, 0x2}, &(0x7f0000177000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000361000-0xb8)={r2, 0xf05, 0x7ff, 0x8, 0x6ef, 0x8, 0xffff, 0x0, {r3, @in6={{0xa, 0x1, 0x27, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x80000001, 0x9, 0x0, 0x100000001, 0x1}}, &(0x7f0000059000)=0xb8) setpgid(0x0, 0x0) 2018/02/04 17:51:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000998000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7ffd) ioctl$TCFLSH(r1, 0x540b, 0x4) r2 = dup(r1) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000a7d000)={0x1, 0x3, 0x6}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000c7e000)={0x0, 0x9}) syz_open_dev$sndpcmc(&(0x7f0000997000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x40080) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e58000)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f000069e000)=0xe8) 2018/02/04 17:51:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e30000-0x4)={0xffffffffffffffff}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000bd5000)=""/125, &(0x7f0000249000)=0x7d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f000063c000)=""/84) sendmsg$key(r0, &(0x7f0000fc3000-0x38)={0x0, 0x0, &(0x7f0000713000)={&(0x7f0000d15000-0x10)={0x2, 0x15, 0x22, 0x7, 0x2, 0x0, 0x4, 0x3, []}, 0x10}, 0x1}, 0x4000000) 2018/02/04 17:51:48 executing program 1: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0xd5) r2 = fcntl$dupfd(r1, 0x406, r1) sendmsg$nl_generic(r2, &(0x7f0000808000)={&(0x7f0000224000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000016d000-0x10)={&(0x7f0000ab1000)={0x350, 0x23, 0x1, 0x5, 0x3, {0x18}, [@typed={0xc, 0x71, @fd=r0}, @typed={0xf4, 0x52, @binary="5e95b98c34f666e8889817a696609b63f0b96b0d420d38c93658b168cc293ccb372ce9ef6b3328e6238131dc8a9095eaeb7ac7de4335c1c5e6b90245b691bee19a43c0adaf671c6fb4e53f1c6537b66a9629bc5e1c56e037956ab262021144d866f9b6a09bf2653f9e15607d3b48f9675e9ea156e3bffcc43228008e76cf73857f0c2812af116b8430561cada55909df50fa366b9ece9478e4417df9ef28d98e99141f18c0d28ac9f6e2c7d5883f0c05651191b3e866578a0e0f00593c17642afdccf2a233b7ef409e394149fb6f90cd83bf8c8e2d5e44c106765ab85737b7a4e4d3ad2cf200785f8477e4"}, @generic="9e5897decd579fcbd5aa1de97eb1f2a817574ff95f6745a6a2b61111d224e2", @typed={0x18, 0x12, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, @generic="6583e03a53bad8a97c5501ef4a94835ec52f4faf3479e8fdd88cbc56d5c92d2440ac062b12f0ab993787efb799b43c1458b6f04f8c109ae2b89097138eeb907d1a6eccfe7f1fdb5f7023d216baae2a8087ca8290d9cd59fd9517958af75c6596d00a3848f2ec8f170d7066dadacb7d5b8cd6229e1e99a4dfffef2025a0a0e948e3", @nested={0xb8, 0x8c, [@generic="4e3621a4c78a974a311fbfe8ee4909412c4aa1baef86684910e93fd09eefa95520fdf74a96c7ed304f4a10d37808c531ae81180aecc164c12e5a549d1700bd1083eb333ac7eec1fd56d4dcaab33a4e39ba2590aa5dd6d9a69eaaeae8510722832a588c22915bc9170a911ef804e5db33532165ebbbfdc0e2f8bc84ba8730fe", @generic="064ea4", @generic="8536a92ca79e3dc08815c50789954d3a54b60d5fc455baea4a485e5cc741d2f23ffe3bc0cedb162e6ec8494e1cd8d824"]}, @typed={0x10, 0x76, @u64=0x40}, @typed={0xa0, 0x76, @binary="19ecbaf369b35aff368726ad7f76722444da05ccfd2eaceed4ce9f2f47741d8c2a0bf3f3915304d9c14436a68bbbca5c476439f2d4aee014079c951cedf62e36eed213090628acabaf5b08e156a8a8e3822d60b7b3b890499e600e44236fb67d32ad08b61af7444cfdf06adc5859bf671a1fe69e64a6a63e27497c77a59ad12f9cab06c491e4a4c42c5c1cb7b89f5fcb6e0ef702e7e4e8a7"}, @generic='M', @typed={0x18, 0x13, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x350}, 0x1, 0x0, 0x0, 0x4000000}, 0x8001) [ 294.338724] QAT: Invalid ioctl 2018/02/04 17:51:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c04000-0x8)='keyring\x00', &(0x7f0000c6d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d1c000-0x8)='net/dev\x00') accept$netrom(r1, &(0x7f0000928000-0x48)=@full, &(0x7f0000048000-0x1)=0x48) r2 = syz_open_dev$loop(&(0x7f000011a000)='/dev/loop#\x00', 0x0, 0x2000000000000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000050000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000023c000)={0x0}) getsockopt$inet6_int(r3, 0x29, 0x5f, &(0x7f0000128000), &(0x7f000049a000-0x4)=0x4) ioctl(r2, 0x4000000000001268, &(0x7f00009c6000)) 2018/02/04 17:51:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bf2000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x6, 0x7ff, 0x100000001, 0x1, 0x51}, &(0x7f0000934000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008f3000-0x8)={r1, 0x8}, &(0x7f00005f3000)=0x8) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000068d000-0x8)={r1, 0x3ff}, &(0x7f00009eb000)=0x8) 2018/02/04 17:51:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/02/04 17:51:48 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 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) r1 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000141000)="424f5c7e4e4e8f9a8bb6e14a04bbc3479292c166ffaf18c3e2c7bd0400d7610314bfea7046aebaec066c110d1fd2e9cf84200142c389545d859a09e572756f80d829bb437a0157ced785c58f835164abc6656e74e9c61ca9c702fb3415f8ed9281d541a5f9285896bfde3abee0b42fdab3aada48b8cc42f6d5f3508dab05c84f63e3b6580c0b", 0x86) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f00001db000-0x1)="ff", 0x23) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) connect$inet(r0, &(0x7f0000be6000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) 2018/02/04 17:51:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000aae000)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000ea9000-0x38)={&(0x7f0000472000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00003be000-0x10)={&(0x7f0000e82000)={0x190, 0xb, 0x1, 0x500, 0x5, 0x2, {0xf, 0x0, 0x2}, [@typed={0xc, 0x69, @pid=r4}, @nested={0x1c, 0x83, [@typed={0xc, 0x7e, @str=':#\x00'}, @typed={0xc, 0x78, @u32=0x1000}]}, @typed={0xc, 0x28, @fd=r1}, @typed={0xc, 0x94, @ipv4=@broadcast=0xffffffff}, @nested={0xb0, 0x76, [@generic="fc0409a976c8c38411017d4f77f4ea99dbf2b255ddaca740980fe920f8a7db128716c053c3dd576cec12e47d3df82a0a72113ad522510bc474656a522b3e835bb460ae5674eb90f23c62527de386752400b1672f53e25163d60f1a277f3facfbcc52cb52535055dcad8037f4b42aae56a0755899358efaba7393446b1db66e91f85115e3380e80fe6b4074f192c5a134d8de165dfcfd6c1ac9dfd1d20018", @typed={0xc, 0x87, @u32=0x2}]}, @generic="fcd8ebce1a37e0689f27cd4d5708f968219e8c074a0468ac640e96faaff38f424f352ddf5c9c3123ae3e64d18919e1dcf50e7e03fe2daecea815f06c266fa2ac40e94fc484a10498e9db988d44d25ea98dc3acb57a22c9ad03156996e7dfd7d15726ad0a94dd50f9ef2f8c2a6cb46019635b40432e1464926e81f5ba", @typed={0x10, 0x40, @u64=0x3}]}, 0x190}, 0x1, 0x0, 0x0, 0x10}, 0x4008805) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a10000-0xc)={0x1}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000177000-0x24)) setsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000675000)=0x25, 0x4) syz_open_pts(r0, 0x8000) 2018/02/04 17:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000980000)="43ba15150ea8f5bc5efe7fb89b1874a6", 0x10) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x0, 0x8000}}, 0x30) 2018/02/04 17:51:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f000067b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00005bf000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}}, 0x0, 0xff, 0xfe, 0x5fb1, 0x2}, 0xa0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/02/04 17:51:49 executing program 2: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f1d000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000507000-0x4)=r1) setsockopt$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) r2 = socket$inet(0x2, 0x3, 0x2000000088) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000f1e000-0x80)=[{&(0x7f0000f1d000)=""/6, 0x6}, {&(0x7f00004da000)=""/45, 0x2d}, {&(0x7f0000727000-0x6)=""/6, 0x6}, {&(0x7f00007ca000-0xc5)=""/197, 0xc5}, {&(0x7f00001e5000-0xf2)=""/242, 0xf2}, {&(0x7f0000f1e000-0x9e)=""/158, 0x9e}, {&(0x7f0000100000-0xbd)=""/189, 0xbd}, {&(0x7f0000f1e000-0xc7)=""/199, 0xc7}], 0x8, &(0x7f0000f1d000)=[{&(0x7f0000c91000)=""/231, 0xe7}, {&(0x7f0000f1d000)=""/215, 0xd7}, {&(0x7f0000f1e000-0x7f)=""/127, 0x7f}, {&(0x7f0000f1e000-0xa8)=""/168, 0xa8}, {&(0x7f000067a000)=""/177, 0xb1}, {&(0x7f0000416000-0x6e)=""/110, 0x6e}, {&(0x7f0000f1d000)=""/78, 0x4e}, {&(0x7f0000d42000)=""/181, 0xb5}], 0x8, 0x0) sendto$inet(r2, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 17:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cfc000-0xe)="0000000006000000100000010b54", 0xe) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000464000-0x40)=[{&(0x7f000096a000-0x82)="2cf2dc60c391b369e5a6477bf21245e7e83f8310b9cbc83329e1a6935b14e99dcb97ee79c261772228bdac9ad3b3e4845f62cb49cec1625c3fca89d615307eb8790798931446dc33097577026cee6f8f497c4c19074e9b06224207b3", 0xfffffdea}, {&(0x7f0000838000-0x2e)}], 0x1) 2018/02/04 17:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x40, 0x0, 'ecb-blowfish-asm\x00'}, 0x3a) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r1, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f2", 0x40}], 0x1, &(0x7f00006ee000)=[]}, 0x0) recvmmsg(r1, &(0x7f000092a000-0x78)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}], 0x1, &(0x7f00005a3000)=""/16, 0x10}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) r2 = syz_open_dev$mouse(&(0x7f0000aab000)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000a77000)={0x6, 0x3, 'client1\x00', 0x6, "d4c78f117b9299b4", "2f0b644aa53767ff155ba6f9ea59fae2ef5e8e3510f3835e4b32ec6e144da839", 0x4, 0xffffffffffff0001}) 2018/02/04 17:51:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r2 = dup2(r1, r1) mq_timedreceive(r2, &(0x7f00006b1000-0x83)=""/131, 0x83, 0xfffffffffffffffe, &(0x7f00005c4000-0x10)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x22, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800, "2c5e9f697bfa879636addced7c98208c4b6166e6"}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/02/04 17:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}, {0x0, 0x6}, 0x0, 0x0, 0x2}) clock_settime(0x4, &(0x7f000050e000-0x10)) 2018/02/04 17:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000773000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b73000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}) r2 = fcntl$dupfd(r1, 0x2, r0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000f2a000-0x2)=0xc68, &(0x7f0000cef000-0x8)=0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000d37000-0x8)) sendmsg$nl_generic(r3, &(0x7f0000803000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000a3c000-0x90)={0x1c, 0x24, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) getpeername$ax25(r0, &(0x7f00002f3000), &(0x7f0000ae7000)=0x10) 2018/02/04 17:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0b7e383e5b3b60ced5c54dbb7295df0cf8217ad40000000000000a4e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/04 17:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x7) ioctl$int_in(r0, 0x0, &(0x7f0000e44000-0x8)=0x1) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00006e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000050b000)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e29000-0x1)={0x0, 0x1, 0x8000}, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000bd8000-0xd)='/dev/dmmidi#\x00', 0x9, 0x400000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000407000)={r2, &(0x7f0000ebf000-0x72)="905cdb16c484144a65c0facca96c29fd7d6a30f4d1e7c784f1f6d124ec6d16220aff024a4d6a2605954e03171cd8ec3b85953d3292914f2cbd2e3c97bd6b57bdf4880007a4f066c3021839f0401e8a1267b6da51e0a3edfbbc989fce0cd5d51f61c7955c75e35be51322a3da8cebf4c68122"}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2400) 2018/02/04 17:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000846000)={0x8, 0x8, 0x8}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000a65000-0x5c)={{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, {0xa, 0x3, 0xc994, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5b}, 0x3, [0x4, 0x1, 0x0, 0xcd2, 0xacd, 0x0, 0xff, 0x2]}, 0x5c) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b49000)=0x7ff, 0x4) socket$packet(0x11, 0x2, 0x300) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e6f000-0x4)=0x46d8) bind$inet(r1, &(0x7f000085f000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "a480f251afbb43b8a6b767d17fcab87b8db6b2d2"}}}}}, 0x0) 2018/02/04 17:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000d5a000)={0x80, 0x5b67}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000121000-0x4)=0x18000000) 2018/02/04 17:51:49 executing program 5: clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) accept$packet(0xffffffffffffffff, &(0x7f000064b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00009ce000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/sctp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x10000, 0x4) 2018/02/04 17:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) pread64(r0, &(0x7f0000f89000)=""/4, 0x2, 0x40000000040) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/04 17:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cf2000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000dbf000)) r1 = socket(0x1e, 0x4, 0x0) connect$ax25(r1, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}}, 0x10) 2018/02/04 17:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000af0000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00005cc000)) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000b78000)={{0xffffffffffffffff, 0x3, 0x9, 0x1, 0xe2cd}}) 2018/02/04 17:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a0c000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r1, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='ifb0\x00'}}, 0x1e, &(0x7f0000893000-0x20)=[{&(0x7f00000dd000-0xdb)="8913cf5e026f17a4f53a3492b6e3e63ee1830a280f921d08ab6480144730b936395f3b5c70f96788944985382ea98b1480e089e838771917f29f6f899e9c37d2", 0x40}], 0x1, &(0x7f000009f000-0x11c8)=[]}, 0xc000) sendmsg$alg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001ce000-0x40)=[], 0x0, &(0x7f000013b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/04 17:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d9000-0xc)={0x0}, &(0x7f0000f91000)=0xc) ptrace$pokeuser(0x6, r1, 0x5, 0x4) 2018/02/04 17:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000992000)='1', 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000df2000)=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000de2000)={&(0x7f00004b6000)=@generic, 0x80, &(0x7f0000149000-0x80)=[]}, 0x142) 2018/02/04 17:51:49 executing program 0: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000fd1000-0x10)) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000158000)={{0x0}}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000fd1000-0x10), &(0x7f0000fd1000-0x10)={r3, r2}, 0x47) 2018/02/04 17:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000739000-0x40), &(0x7f0000356000)) 2018/02/04 17:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x800002, 0x407ffc0003}]}) syz_open_dev$vcsa(&(0x7f000039c000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00008c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000090000)=0x10) clone(0x2840000, &(0x7f0000230000)="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", &(0x7f0000234000), &(0x7f0000269000), &(0x7f0000eba000)="0a848c080ecd59e71d5a16fb7ac07f504dbeefeb739e4a8d09") r0 = msgget$private(0x0, 0x44f) msgctl$IPC_RMID(r0, 0x0) 2018/02/04 17:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000063f000+0x8f9)='/dev/autofs\x00', 0x483c, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d1d000), &(0x7f000065c000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpeername$packet(r1, &(0x7f0000cfb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000175000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000bce000-0x48)={0x2, 0x7, &(0x7f000018b000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfda, 0x0, 0x0, 0x0, 0x3}, [@generic={0xfffffffffffffff9, 0x7, 0x6, 0x2}, @jmp={0x5, 0x7, 0x1, 0xb, 0x0, 0x4, 0x8}], {0x95}}, &(0x7f00003fe000-0x4)='GPL\x00', 0x7, 0xfb, &(0x7f000041b000-0xfb)=""/251, 0x0, 0x1, [], r2}, 0x48) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000644000)=""/94, &(0x7f0000aa5000)=0x5e) vmsplice(r1, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = socket$inet6(0xa, 0x3, 0x4000000000000087) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa1000-0x1), 0x209, 0x20020003, &(0x7f0000c93000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005fc000)={0x100000000, 0x8, 0x2, 0x7, 0x5, [{0x100000000, 0x200, 0x3f, 0x0, 0x0, 0x200}, {0x5, 0x2, 0x2, 0x0, 0x0, 0x1000}, {0x324, 0x2, 0x6, 0x0, 0x0, 0x2000}, {0x9e47, 0x5, 0x1399, 0x0, 0x0, 0x83}, {0x3412, 0x100000000, 0x3ff, 0x0, 0x0, 0x2004}]}) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000529000)=""/4096, &(0x7f00003ed000)=0x1000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000094f000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000ae1000-0x4)=0x1000002d3) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000f9f000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x4, 0x100, 0xce4, 0x200004, r5}) 2018/02/04 17:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000da3000)=@assoc_value={0x0, 0x9}, &(0x7f0000c8b000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f61000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x0, 0x0, 0x0, 0x1000, 0x14}, 0xa0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x4, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @queue}], 0x60) 2018/02/04 17:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000074f000)={0x3, [0x4, 0x9, 0x9]}, &(0x7f000072c000-0x4)=0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/04 17:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000012e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ca3000)={0xf, 0x6, 0x9, 0xe3e, 0x9, 0xffffffffffffff9c, 0x80000000}, 0x2c) r2 = getpid() fstat(r1, &(0x7f0000058000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000238000-0x38)={&(0x7f00007e3000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000bc000-0x10)={&(0x7f0000b91000-0x2f0)={0x2f0, 0x1f, 0x404, 0x3, 0x2, {0x14}, [@typed={0x10, 0x29, @u64=0x100000001}, @typed={0x10, 0x0, @u64=0x2}, @typed={0xc, 0x32, @fd=r1}, @generic="43a376823151", @nested={0xf0, 0x45, [@generic="40d44bcf656713525c75f0f3fce8d7b7339bccb2691178bef85a5fc06c5c2f2cfc20581d5e3e05fa81f7ddd0eb4409929489369cb259210d395bdd5cfbefd4c93eda310961edee54b7a8d59b8f6dd3f9793dd9d5e047ccf46b2e3057a69bb31c4c695ef7024f0da77737ce07a37f67d6d21bf3c3bf4614fb91fa3faab7dc02a69f33beddf3838feb53bab188d5b6f5c67d1d95d6bcaeb9400aee77a2161972c2c5376c858e37ebf59f3f99353c40b9fdc8c3612ebca9799ff34c00aa70", @typed={0x8, 0x50}, @typed={0xc, 0x6d, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @typed={0xc, 0x3, @pid=r2}, @typed={0xc, 0xd, @uid=r3}]}, @nested={0x1b8, 0x44, [@generic="a2cdf05b142eeb8d648ee978cd730f4c096bfa77bcc6a6c6045412cae2b42f58d5e362cab67c650a42a75d3b6cb999c0959204d593ae6a1e47e3cc671584e1256afb987ded3f61f2cb7c57fc1c00d47c9a9202abfbce25505ca9c1babfc9e1ec13a5d2996a206b3761c67234c355fb6c34ea8f97430380cd6ad11f8c272b50763554fbc329129656f7a3f2a060825497cef84f5011de196c40ad05238190ee9cdc1eb7ca15cf2638b0c3522f662172047110b4eef9a85c624e04ed26c4", @typed={0x18, 0x2d, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x10000}}, @typed={0xdc, 0x30, @binary="caf8143c8dd2d4e9bff4d606f2e600f207ccc0fceed749634c7426150ae42f09dbca7a87f162d8507c62613038aad139d3de77b1f32e02a9c483cea0d468dacadc6291b9f904268d589896fdcf4ad051cf2c864af3ef489149a6fffa7ac6820d8e7e951ec830560703b9248a8743e947d52a7dd844c53b7286e62488bd2c47eb663c90ecef789beecb0e2813dd5d867232f365d29d2cf92b8dc7678dc2938de1b439722e6b867414eec4d6fc65a8c3c4dda998428e57a0860e852ac1e2ccd269e3428522aff825ad6d873f3a2743fc5670"}]}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x800}, 0x40) r4 = socket$packet(0x11, 0x3, 0x300) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000726000-0x10)='/dev/sequencer2\x00', 0x103002, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00000fa000)=0x10da3b3c, 0x4) getsockopt$packet_int(r4, 0x107, 0x0, &(0x7f0000220000-0x4), &(0x7f00001c2000-0x4)=0xffffffffffffffa2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000024c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe2(&(0x7f00000e7000-0x8), 0x80000) 2018/02/04 17:51:49 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000023000)='/dev/vcs#\x00', 0x1, 0xc000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x16, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 17:51:49 executing program 6: unshare(0x24000200) unshare(0x2c000200) r0 = memfd_create(&(0x7f000038a000)='posix_acl_accessprocproc\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/02/04 17:51:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x421, &(0x7f0000b07000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x200440, 0x20) renameat2(0xffffffffffffffff, &(0x7f0000b13000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004f2000-0x8)='./file1\x00', 0x5) 2018/02/04 17:51:49 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10680, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x10000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000), &(0x7f0000c13000-0x1)}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000015000)={r0, &(0x7f0000000000), &(0x7f0000016000-0x3d)}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003f4000)={0x0, 0x8}, &(0x7f0000317000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000949000-0xc)={0x0, 0xffffffffffff8001, 0x30}, &(0x7f0000cf7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bf4000-0xb8)={r2, 0x8, 0x4381, 0x0, 0x0, 0x8, 0x3, 0x1f, {r3, @in={{0x2, 0x0, @empty}}, 0x200, 0x2, 0x572e, 0x7, 0xe95f}}, &(0x7f0000377000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002aa000)={0x0, 0x3}, &(0x7f0000d75000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000639000)={r4, 0x101, 0x3, 0x3f}, &(0x7f00001ec000-0x4)=0x10) 2018/02/04 17:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b7a000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x10000) getpeername$ax25(r0, &(0x7f0000703000), &(0x7f0000c8a000)=0xffffffffffffffc6) 2018/02/04 17:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000abe000), &(0x7f0000ebc000)=0xc) dup2(r2, r3) tkill(r1, 0x16) 2018/02/04 17:51:49 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$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000001000-0xda)=""/218, 0xda) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000001000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000003000-0x48)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x501d00) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/04 17:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002e7000)={0x5, 0x7, 0xff, 0x1, 0x8, 0xffffffffffffffff}, 0x2c) read(r0, &(0x7f0000397000)=""/187, 0x32d) splice(r0, &(0x7f0000fec000), r0, &(0x7f0000e1b000-0x8), 0x7ff, 0xa) 2018/02/04 17:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f00001bd000-0x8)='./file0\x00', 0x0, 0x4) 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$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) [ 294.945915] binder: BINDER_SET_CONTEXT_MGR already set [ 294.952482] binder: 4132:4134 ioctl 40046207 0 returned -16 [ 294.960090] binder: 4134 RLIMIT_NICE not set [ 294.983844] binder: 4134 RLIMIT_NICE not set [ 294.989863] binder: release 4132:4134 transaction 183 in, still active [ 294.996614] binder: send failed reply for transaction 183 to 4132:4142 [ 295.020738] binder: BINDER_SET_CONTEXT_MGR already set [ 295.026340] binder: 4132:4142 ioctl 40046207 0 returned -16 [ 295.042957] binder: undelivered TRANSACTION_COMPLETE [ 295.048203] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 17:51:49 executing program 1: r0 = syz_open_dev$audion(&(0x7f00007e1000-0xc)='/dev/audio#\x00', 0x200, 0x400) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000054f000)={0x8, "fb1bac853eeb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000029d000), &(0x7f0000d51000)=0x4) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000074e000-0x18)={r0, &(0x7f0000595000)="a4028bb852ba8160ead1563f0ca1b742168e8e071023e81f66c0707c5a211c2cec689af34bc28011e9cfea6a5196974aac3b5e2e85541540188fa34e081a9312d4bf3190d6a20f42cec73ef09678eb0ceb2800e7f6c4f547b6131f0a5e8b6c8e406ff47da4a45b6f3c293999c6b8afe5fd7012905403cc6c5c16f83ad6fe69b0bc3371f1007c93135019e4144bd574", &(0x7f0000e0f000)=""/209}, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009c3000)={0x0, 0xa82, 0x20, 0x5, 0x4e}, &(0x7f00005f4000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000df2000)={r2, 0x6, 0x3e, 0x800}, &(0x7f0000536000)=0x10) writev(r1, &(0x7f0000800000)=[{&(0x7f00008b3000)="bc8f853834607c4b04f4e8258a18912f082d4d3ab3c88c1020cf541ba890dd3d7689517ea4d2a1f9de2a984dbf59616a1da2f29e679b364e6381563116b65df8be9f67767d3e593a1a73f64009bc74db02792aeff14a484c72de766f2272874c93f72b407069104c973148e57482b1bb23e6f5a61759d7080632bb94da3ba81735bb80b8ebbc1f79fdb4f2142fa07daccb5ac9853130f817f65d7af222", 0x9d}, {&(0x7f0000697000-0xfa)="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", 0xfa}], 0x2) 2018/02/04 17:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f0000048000)='./control\x00') name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) name_to_handle_at(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000), 0x0) 2018/02/04 17:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007f4000-0xb)='/dev/vcsa#\x00', 0x7, 0x82) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x7c, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d3372581719ad58a980"}, &(0x7f0000b29000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x8200, 0x9f, 0x22, 0x3, 0x29af, 0x60000000, r1}, &(0x7f000010d000)=0x20) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000464000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/02/04 17:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e08000-0x9)='/dev/rtc\x00', 0x4041, 0x0) readlinkat(r1, &(0x7f0000665000)='./file0\x00', &(0x7f00007eb000-0x56)=""/86, 0x56) bind$inet(r0, &(0x7f0000e75000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000af9000-0xb3)=""/179) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/04 17:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a56000)='user\x00', &(0x7f0000e92000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001fc000)='\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00003cb000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000053d000)="10", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) add_key$user(&(0x7f00009fc000)='user\x00', &(0x7f00000e8000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008fc000-0x7c)="4976ffd96699cc295386813eb8b59b2d717e9f8c2d24dece455dc68544197a3e6283c0e4c6ada419376faae6a9dab6479b374d047049355833f9f1f4bc391050245d8d7f87325af24a77dd3aa35da2b91d9d7308bc00f86bee0bdf7db8be9a138019d866ba79ad4a053f0478f76e3358f32600eb750d018aa056386f", 0x7c, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/04 17:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a9000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000c1e000-0x35)=""/53) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000838000-0x10)=@generic, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00002fa000-0x20)={0x1, 0x2da2edea, 0xae, 0xdaa0, 0x10, 0x9de4}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000096a000-0x18)=@get={0x1, &(0x7f00001a7000)=""/201, 0x8}) bind$unix(r1, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000d34000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00004bc000)={@my=0x1}) fstatfs(r1, &(0x7f00009a4000)=""/61) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d66000)=""/206) 2018/02/04 17:51:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000676000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xa5, 0xec}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xc8a}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000057a000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800012}) 2018/02/04 17:51:49 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 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000002000)=0x10) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@generic="102f0ea131c44542d4acbf674eb73fd5", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x5, 0xffffffffffffff9c}) ioctl$KVM_NMI(r1, 0xae9a) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003000)=0x0) getpgrp(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000)={{{@in=@multicast2, @in=@empty}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000f99000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000504000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x6) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 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, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/04 17:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032e000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008ea000)={0x988, 0x101, 0x5, 0x3f}, 0x8) r1 = socket$inet(0x2, 0xa, 0x6) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00001db000)=""/216, &(0x7f00009aa000-0x4)=0xd8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000063c000-0x4)=0x3, 0x4) 2018/02/04 17:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@random="b9da13e709aa", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0xffffffffffffff5b, 0x6, 0x4000000000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000228000-0xf)='/dev/sequencer\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000122000)={0xfff, 0x100000000, 0x3}) [ 295.145053] l2tp_core: tunl 2: fd 22 wrong protocol, got 0, expected 17 [ 295.146911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24628 sclass=netlink_route_socket pig=4169 comm=syz-executor1 2018/02/04 17:51:49 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x4, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x209f459b, 0x0, &(0x7f0000007000-0x10)=@generic="ed36ff3939341bea8cadf4edced4ad2d"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000000d000-0x8)={0x3}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000000b000+0xa52)) 2018/02/04 17:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000007b000)='/dev/rfkill\x00', 0x28080, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e23000)=[{0x7, 0x63}, {0x8, 0x7}], 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000005c000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000c0a000)={0x3, 0x0, 0x743c34e6, 0x6}, 0x10) r2 = socket$inet(0x2, 0x0, 0xdf34) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) 2018/02/04 17:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8f) 2018/02/04 17:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00009fc000-0x48)={0x8, 0x5, &(0x7f0000a9b000+0x8a3)=@framed={{0x18}, [@ldst={0x1}], {0x95}}, &(0x7f0000d65000-0x4)='GPL\x00', 0x1000, 0xe2, &(0x7f0000c0d000-0xe2)=""/226}, 0x48) signalfd(r0, &(0x7f000049d000-0x8), 0x8) 2018/02/04 17:51:49 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000024000-0x4)=0x14) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000010000)={{{@in6=@mcast1, @in=@local}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000024000)=[{{&(0x7f0000024000)=@l2, 0xe, &(0x7f0000025000-0x30)=[{&(0x7f0000024000)=""/130, 0x82}, {&(0x7f0000024000)=""/48, 0x30}, {&(0x7f0000024000)=""/235, 0xeb}], 0x3}, 0x3}, {{&(0x7f0000016000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x3a, &(0x7f0000025000-0x50)=[{&(0x7f0000009000-0xd6)=""/214, 0xd6}, {&(0x7f0000024000)=""/212, 0xd4}, {&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/182, 0xb6}, {&(0x7f0000025000-0x74)=""/116, 0x74}], 0x5, 0x0, 0x0, 0x7fffffff}, 0x3}, {{&(0x7f0000025000-0x9)=@rc, 0x9, &(0x7f0000025000-0x30)=[{&(0x7f0000009000-0x86)=""/134, 0x86}, {&(0x7f0000008000-0x8a)=""/138, 0x8a}, {&(0x7f0000020000-0x31)=""/49, 0x31}], 0x3, 0x0, 0x0, 0x4003}, 0x4}, {{&(0x7f000001e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000025000-0x10)=[{&(0x7f0000025000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000019000-0x28)=""/40, 0x28, 0x80000001}, 0x1ff}, {{&(0x7f0000025000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000000c000-0xa0)=[{&(0x7f0000024000)=""/53, 0x35}, {&(0x7f0000013000)}, {&(0x7f0000020000)=""/178, 0xb2}, {&(0x7f0000006000)=""/65, 0x41}, {&(0x7f0000025000-0x48)=""/72, 0x48}, {&(0x7f0000011000)=""/116, 0x74}, {&(0x7f0000014000-0xcb)=""/203, 0xcb}, {&(0x7f0000024000)=""/43, 0x2b}, {&(0x7f0000025000-0x8f)=""/143, 0x8f}, {&(0x7f0000017000-0xee)=""/238, 0xee}], 0xa, &(0x7f0000024000)=""/63, 0x3f, 0x101}, 0x4}, {{&(0x7f0000003000)=@l2, 0xe, &(0x7f0000023000-0x80)=[{&(0x7f0000024000)=""/4096, 0x1000}, {&(0x7f0000025000-0x40)=""/64, 0x40}, {&(0x7f0000024000)=""/244, 0xf4}, {&(0x7f000001a000)=""/4096, 0x1000}, {&(0x7f000001c000-0x38)=""/56, 0x38}, {&(0x7f0000007000-0xef)=""/239, 0xef}, {&(0x7f0000025000-0xe6)=""/230, 0xe6}, {&(0x7f0000024000)=""/208, 0xd0}], 0x8, &(0x7f0000024000)=""/203, 0xcb, 0xff}, 0x1}, {{&(0x7f0000025000-0x10)=@can, 0x10, &(0x7f0000013000)=[{&(0x7f0000017000-0x13)=""/19, 0x13}, {&(0x7f0000024000)=""/52, 0x34}], 0x2, &(0x7f0000024000)=""/229, 0xe5, 0x9bd}, 0x8000}, {{&(0x7f0000022000)=@sco, 0x8, &(0x7f0000025000-0x20)=[{&(0x7f0000024000)=""/5, 0x5}, {&(0x7f0000024000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xcc6}}], 0x8, 0x40, &(0x7f0000003000)) 2018/02/04 17:51:49 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, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000119000/0x4000)=nil) unshare(0x8000400) r0 = memfd_create(&(0x7f00006e4000-0x1)='\x00', 0x2) socket$kcm(0x29, 0x5, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000063e000)={0x66a, 0x9, 0x7ff, 0x8c, 0x10000, 0x401, 0x7fffffff, 0x100000001, 0x3, 0x2}) 2018/02/04 17:51:49 executing program 4: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x107, 0x13, &(0x7f0000027000-0x3e8)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x248, 0x140, 0xffffffff, 0x98, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000018000+0xb64), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @gre_key, @gre_key}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @icmp_id}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x310) r1 = getpgid(0x0) ptrace$setopts(0x4200, r1, 0x100000000, 0x100018) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f0000001000-0x20)) 2018/02/04 17:51:49 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000b49000-0xd)='/dev/usbmon#\x00', 0x4, 0xcbbdd90c24a994c0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000beb000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ca5000)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bd6000-0x20)={0x80000000, 0x1, 0x8, 0x0, 0x40, 0x4, 0x2, 0x9, 0x0}, &(0x7f0000f5b000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009c5000)={r2, 0x3, 0xfff, 0x3}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/02/04 17:51:49 executing program 0: 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) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000536000-0x19), 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup2(r0, r0) readv(r1, &(0x7f0000f70000)=[{&(0x7f0000a3a000)=""/86, 0x56}, {&(0x7f00000c9000-0x1c)=""/28, 0x1c}, {&(0x7f0000a2d000)=""/142, 0x8e}, {&(0x7f0000254000)=""/114, 0x72}], 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e02000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000f5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000aaf000-0x4)=0x14) fsetxattr(r1, &(0x7f00005f0000-0x1c)=@random={'osx.', '\'vboxnet1trustedeth1&/+\x00'}, &(0x7f0000c8d000)=']\x00', 0x2, 0x1) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000048f000-0x18)={@empty}) syz_open_dev$mice(&(0x7f0000f88000)='/dev/input/mice\x00', 0x0, 0x103000) 2018/02/04 17:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008fe000-0xa)='encrypted\x00', &(0x7f000083f000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xfffffffffffffdaa, 0xffffffffffffffff) pipe2(&(0x7f00007b2000-0x8)={0x0}, 0x4800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000073f000)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) write$tun(r2, &(0x7f0000b56000-0x199)=@pi={0x0, 0x9300, @ipv4={{0x29, 0x4, 0x8, 0xfffffffffffffffd, 0x195, 0x3, 0x913, 0x3, 0x33, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x27, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x7, 0x9, "90294302e05f90"}, @cipso={0x86, 0x54, 0x10001, [{0x7, 0x4, "dcde"}, {0x1, 0x11, "967d391ccecf03eb6fb1527e40c059"}, {0x6, 0x4, "1095"}, {0x6, 0x4, '}l'}, {0x1, 0xa, "a90e596a4e3586ca"}, {0x3, 0x6, "11d7a6b3"}, {0x7, 0xf, "77cb1d85db67a398808067dc4c"}, {0x7, 0x5, "eb96f2"}, {0x7, 0xd, "f296b3b395849aa31a33a1"}]}, @ssrr={0x89, 0xb, 0x8001, [@empty, @multicast2=0xe0000002]}]}}, @udp={0x0, 0x3, 0xf1, 0x0, "6d1f2900f3538c3e335b94f4a1d513de567e8a6736a15953702e36173d9842e5ee985104bed7fbe9697d67ca9592efe1a49a18439b787f047751037f58da41152ad6b21f0fa270ccb9aeeea8ef9a99e96430a1efefaa91cd572cff5d270b3665af069ea088452bbc01512f44234610baefc899cf92b5943a4cfd385ad29f42b5955a6261127799289823598518594509779acfa6ebbb7fc864bcd367f8eadf10f87d5f5d736c066c50677201595d2cf9ce08f00c7dc5f00874134ac731d5ca9cb1ea878c916a06e1a53be77f06a97c0c15126bf62b3f93934dbdc7bb90b50a52206d8da16bab277092"}}}, 0x199) recvmsg(r2, &(0x7f0000585000)={&(0x7f000024c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000baf000-0x40)=[{&(0x7f0000efd000-0xbf)=""/191, 0xbf}, {&(0x7f0000440000-0x9b)=""/155, 0x9b}, {&(0x7f000096e000)=""/146, 0x92}, {&(0x7f0000984000-0xea)=""/234, 0xea}], 0x4, 0x0, 0x0, 0x1}, 0x2000) r3 = add_key$user(&(0x7f0000a5f000-0x5)='user\x00', &(0x7f0000d7d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d3e000-0x1)='h', 0x1, r0) keyctl$dh_compute(0x17, &(0x7f0000ca3000)={0x0, r3}, &(0x7f000012b000-0x81)=""/129, 0x81, &(0x7f0000f51000-0x38)={&(0x7f0000942000-0x40)={'sha512\x00'}, &(0x7f0000cde000)}) 2018/02/04 17:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c43000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000340000-0xb)='/dev/mixer\x00', 0x200, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00002ac000)={0x3, &(0x7f0000fc3000)=[{0x3, 0x5}, {0xf734, 0x100}, {0x7fffffff}]}) r2 = syz_open_dev$vcsn(&(0x7f00001be000)='/dev/vcs#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f000048d000)={@common}) ioctl$KDMKTONE(r3, 0x4b30, 0x5) 2018/02/04 17:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00006c3000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) 2018/02/04 17:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000004a000)=@buf) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f4a000)={0xaab, 0x7, 0xffffffff, 0x4, 0x1}, 0x14) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000fd9000-0x4)=0x73f, 0x4) accept4(r1, &(0x7f000074f000)=@un=@file={0x0, ""/35}, &(0x7f00008f8000)=0x25, 0x80000) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) close(r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0xfffffffffffff800) 2018/02/04 17:51:49 executing program 2: r0 = creat(&(0x7f00008fb000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x5, 0x6716}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x6a0)=@security={'security\x00', 0xe, 0x4, 0x640, 0xffffffff, 0xd0, 0x340, 0x220, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0xff, 0xffffff00, 0xff0000ff], [0x0, 0xffffffff, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2e, 0x1f, 0x1, 0x2}, 0x0, 0x108, 0x150, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x7, 0x0, 0x80, 0x1, 0x3}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x2, 0x400, 0x5, 0x2}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x4, 0x4}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x12}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffff00, 0x3371f9b6af2e8024, 0xff000000, 0xffffff00], [0xff000000, 0x0, 0xffffffff], @generic="9d62c0ae04ea33e3776ac40169999259", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x1, 0x1, 0x20}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xe, 0x20, 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x4, 0x0, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3, 0x100}}}, {{@uncond, 0x0, 0x2d8, 0x300, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", &(0x7f0000001000)}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}]}}, 0x6a0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1000) r1 = socket$inet6(0xa, 0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@llc={0x1a, 0xfe, 0x10000, 0x5, 0xeb, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000003000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000004000)={"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"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000006000-0x8c)=""/140, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000-0x8)={0x0, 0x9}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0xe7)={r2, 0xdf, "823871fad364f12f140426c65c7f7c0239bd1d435f3942fb8d32c21684db114c97f1d1e5ff50040a9f75bf6179547d829fe7d20dc3a649b90721221b892140905385fe77b5145e24cd4888cdc14dc672ce0b78c08e3105f5fb78efc9821e11007d3b74f6c6ff080406a3a571c1e10697b1a48c7d99864a2284ab75d7b050af961ac47d77e1f28769c24fee15b2e2bccc9ba163da7aad0db745a84e91753fce0db3510891746bde14eb5a161de99667e0f6df0f9a0a8f4eeb63b26ee4239141cb68698d361bf91a4921ad00ed96851fc35ed78bfd54bc8837536ca20693d2a0"}, &(0x7f0000001000-0x4)=0xe7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000003000-0x50)={@common='ip6gre0\x00', @ifru_settings={0x6, 0x7, @sync=&(0x7f0000008000-0xc)={0x283f9eff, 0x6}}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000007000-0x30)={0x7ff, 0xff, 0xb6a8, 0x9, 0x1139, 0x10000000000000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000008000)=""/30) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000000a000-0x58)={0x8, 0x1, 0x9, 0x9, 0xfffffffffffffd23, 0x1f69}) 2018/02/04 17:51:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bf9000)={r0, r1, 0x0, 0x2}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:51:49 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000002000-0x4)) 2018/02/04 17:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0xfffffffffffffffe}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) 2018/02/04 17:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2), 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 17:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ftruncate(r1, 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r2, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/04 17:51:49 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000404000), &(0x7f0000fd8000-0x4), &(0x7f0000fd8000-0x4), &(0x7f0000e5b000)) 2018/02/04 17:51:49 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b68000)={0x6, 0xffffffffffffffff}) write(r0, &(0x7f0000bb0000)="a2d08741e61de651aa9b307ae4e9fc2f6d60e63cdf9c815377434789336ca478802adf017f27fa6767464a1495649446076af51c0acb17240afd7f9018305937c502b185f27219542b442b57f5c763bfc0655b982325fa25be0f921a6e08a90357662eb03e5a91eb32092ef457c76642282f61e2c391d1a6fda41043a72b3f0d43b840d703c3082084e36db222ee809a954b7e220830d3f53f01eb87cd255e1a1c4afd3819254334c4a6afef00fc88528022a194cf22f490653e136e0d7c0572f672baeb85753746979c08cefa0bb9f8f8a5918cd8e6aff8e3ea7a6685a7ca74c04a27da7b7dae1849706d2666972d421101771bde06ab8d97fb809a747c2c66342e0d097ee47b845313e7d3341b3622cca9ed8d148777a3d01fede32b30e60fdb59980a1ffe731bc425293a7234315c14f3ebadab7704a15467e3d8d49c0b1efa2f636d914b5de185442da37598317b2c1e0e90598bab5d060ad606d3f91dcc26114d7916c4ce923840f669e2fec0ed5e67b9bcfa8eb58a35329db44e4c898f19dc0597f07841e3eb704aee6b7e5e779d0d69d91a504b8d623dbd809a2b996590047c00c01c8f62fb3c579e2e28adeef63fa69454205741cad7eb40d57f533bd4391026a2a20053a4ad54cf0235352ade7a1ea781826db8b643892fe7619afd51de8c4ad162317f2baff88422aa02d899327f6a93c4f5b4f7f8a924387629c65579e88dcaac3fa2145ca0189ee46b815febf6b14448a6450fd050c8ce2cdd5d042419975b18d836df419b7ff2bc2b2937e6ea9b97272fe016899ffe56207b85f34e3a8ac099fc22b0a5e9357ea8cde10c36c6d13a262aee57573a2a9da3dbd44cb360f5ae40dc55f93685bbefcf288a2c0c4e2d16981746d580ca2ad5877740173e6839e4f4f51dd180473318e39390fa0ef81062079d4ce06a00631ec4b6247a4e925b4b33a577d28d94b347fdea59caeb9ca026bb414d728d57c5a7d82c045424efe4eee50b894bf9cc42073cc27c6b361cd4b87349fdf8b5f0fcfb424378e21e52216b8aa3f29b23f6ab1e68fc2f48d000957aa45870811637c5aa80c51e22966b988fd6f9b95aa6e8a921c0c8aae9f60eb8b0be3da4e028caad95a35761f31ad77c267b8e3de1189e4ad48725d60296b1f17d0a11bb2059a72126bd30ec745ec16619453f785183b0069583638d866a6918906b26931d303f5db1aa0f0110194044b5b6ab7d013f2a6f46d3c6a87d3a41757d25e3ad74e61ab1ebd5df04e4c5176d2b89b3dc6bfebb3d5f07e48c3402ec14b1e8964985b4591ccf23018dc05d7c8a5bc0e822900e0d76fb5040e24388dfece6f790ab82a99368ac65ca106b1864b365f44d7a8e69f63ac468c58a6c0ee1e973a47041bce9ad1b8f90cbdb5870cd0c4cfa56346d43a35c7a59b9e0854bf76c72b718053059a491d7b7cd8c34c4d1c1b10a0753add8b566ee576fbb5dc82bc0b8e718c49145e7be2974fb9de4f91db05ab012e15235f7cde3cacd35dc12c258ff933444816b4885ac6e8476b58ee08254ae8a3c6b18decacb2895ca1ef3c9542b0ef93671fba8e87cbf49b8066ff734c5cf0d3befbe49dd421d2b6eed07ca848c5cfbbb4d5107f99b2431cbcc97d19d8d555bc3ee10660c6e17ff17eacf61ae945a6aca660bfd115ddb8cd7da6f8cacadae0b47ef6ee9d7c49d050dc4872fb6b085ae4079cb38ab19d7248d96a47e8d2dc34c8ae207648338d5f0f71db9457a4c7d3b23fb5993ccc23ca9dcc9d448c5de69c241c1041cc5fe2221c6e951802f14e946379f6ea6c220307d332f18a6439f172eea93c50cec8fc1119878d165f77df3587ae1059e5d3e1a5cc4e04dad1aa5c37163bd5d88eefaebf067d300cdd524a4ae0b964331f30f2643af532f342de3a286cf68781666eda99ecc46b6245b27ad1f0b53a2de894b9147b8618a8c592b24c853dd59a5c9a8456a33af1427a8f30274ed63ba6cde81997f1f89c483f1001b9addd4ec9cdc81c1fa33617e894fa89f117c1d96318cca9e037475ac357af3d4d3bc4d16119295c168134144871d17d44129772ecb9b82d49f162704cbe46c5c03b07fa43a7f7fe07fa2c7d819fcb31171c171fcb94f5917d9d4bc342670040059a621b696f3d4a6c8dddfb5e9faad75b247f51a20ebe900afe22365dbdceffd0cd645ace4a2126113c1bc0f058d3a30c3b093272db9515ad27cb1dc85caeccb6de6e4d83f62c503a5c8d2c13721bf16042e4d6a78187fc6c649d7a00d1acf7bd81c4e399fac4cc907c8fb4b9ba6e4fca8b6290d0aee1ebb36d3911878d5652e01cde40808cce0ba4ca5818c4a444043e85999c418ce3ea4e24e2cccc4825805e3c7235b8750a84ece5c324b1d8285345f1c481c72494b0637b0c24200defd32db7c94fc61fcb55f6922673e006189ed0b44b8f5fe8d52de7a6e8239784dec250f31e7c10c0db8ad428c1ef289584168185102879ed6a3b0ab4c3a9975a7510fd55fd2d7092766582ec4a31de2bbcb6fcac0b21ec8f4ce617da34d6b6196a8b9bca2b6def2e588ef0e7369521c8c619d3d86a27e58fe7937eeaa653b9d325187baa5b8f7aa658e4151ef36f657d14827ee683f77a4029e6edf6e9d1b86158a8158c6326930773ba08cb09b58d0210415b2778af4fbc0dccafd36e1a28e3bbe13e63b7b35f99aaf2f54aea4f70ff5c8bda9e2d2826547e73c7e2cf22fa7f008b2a7a6b721b312ba2f0bb54efaa1e92607117a0a544e9776ecfe228b667801250b04c7945e8360f2e9d37e66e69e288b1d3d2e1e7285ac8dfc18caacf4972c855240e89e5dbfa7d2bc122983a9e16c4f611372ec549f8da738cdcb51a2e48973db45ec3d9e641f979ee40dcac3e81d46638cf2f60363d3c669cda470d998d68f9e2c17d6c3b15db53674bfe7d489796aeae234d1817974b927063578353789e9654dbd2addfdd7def9dab5827e375044c2482ca27247037d68160e235d675cd1a2ce101fd56b78a8664cbe248615348a3dc94ee052551a77eb83b0167634bf1e10ecf8246f960e21f08bba45e730c86c82c47a63a8ef4bf482ac058a29c1fcc036a48dba12e42b4a8c0551ed295066060de0f4112f3a32d98178e3565c157164ff235fb4a9009b617db4f96d270d5dfdcdc12dd59f4ca11b29bd6596debc04568cea2237273f6567daa29957f639d86f6eabdaadb62bfd4cb50a3ef6482b3a72332836ce74a448dc7594ff176f2569bed3f78d08afe7af25cf4ea650cba1e54f22df20ee580018332f8b35e3713a22c39ae3e40dd550043c2fa5f6f96022759e7a1bcaf5dd8f3222fcb42428028e79f101b65045c8b3a1878a45144ef725896019221b03ab99ad5cab2cba2c061832cb9c62802fe7ca39d92609992a851dbded47df7f2dd338de09855fed033303965d5c968e767c6d10460f9af0f5e21a814f27277d720d0d7d8d4671e2fbe2fb0a23af9ee4055f14839a2afba26d743fdae75fd3135d41a675d36532143b267d19861676ad53b069dd665eb4969cfb63cb71e4093d63ce39fcd16fd7615ca6d485c2ff6fbda49d6e26a2e60794c8ffe6418a171562fc60c9e62d586b59399731524183ae338a1c0b1b34da9820668f704a75c39b8cec8c0fda98f94eb58deef32d028d51fe9374048e154bfa38297b9ec07404838141cc7d23c04e5928a0dbcc72d7b1ed081e946b376aefc806c60c8b025437edf3eea9e84a3f6c9710d836146cecec0b191e667f5f1729509d94c5dda7d1f7b43843e1447f6f4ee5f16eb3ff88a7cf7bb000a747f1060fbbd7223bbdecfbab1ac06b74544b0920c51c6f2d335e449853c9efba118ae5a354953f633ecdacf2c0beba70d7bdeae6e91f2882a8ca18b0adb466b35b1e605616498a6fe69c29720f9b1deabe8bcef218fa7dccc4d04d355f6ce552192e7f7e74628b1ea295bb668d29cf89c8b9b2a738f5be1965ed4f6b0b26923693a267a53bc1b54e08955164e262dc8bb86c98e9d4054773ed6e1837f0702b382d2b03565ee4934af34ab9edaf8826d2d96c69b7e4522f62530d2f20de30386dcac9d9ca8d4f71cc153ea600e8bb7cc3dd47adffefdf75eb754ad54bc4f6a3d6590e1a8e13e8dc7a1c648ecc0dfa711f7fb28fa35e340fcee7a042b4dcc10e94e580af1445df5191299d02c39a708e90d969eeba34e3d9b1b4afedb1fb5f891f16dcd64f35141495b6947767b3567588676d36125e819c58960a690e73efa584a9b1e3f48013a546409611f730da889e9165a4c043197c8e0543f8bf0185188afa049a68e20edd974e14f775b2d27af3d0a774f16170448728c6445a4b9288e40d62e3ae49a569fef44d4d237e696739ac66079ab977e833688facc812361246691ecb4d807001ab3f5e522274543f6535ff9bdbb7ba8b68cfb54a29aa542594f97c53704cad5116a4de244483da910153f7224424c6e7a21e57c1543373d887de1222451f556fe536eb0d70d8b082b3b1f2076843a0d7d0a71ff2e0caa16e76ad95fd8adc88afad8f5ca5c5361d8e8bb8a5cf093de5ba1e03014fefcbb805f9c84459b6c1faf065b308e6dba5ea09716a55486d5f0d4b2901a3818380d2bdf4e87f9787aff24679ff67021d47b7d1ea0318ffc9e5efc7a4cee8668da83181cf90977460976654397b01ef12806dfa6cd603246085523b11f692ad4b3fa28c8b7eb54bc986a1d38354d4b80418050260a1f749cccd722812c80cfefad8e51cc3580cbc1ee344e7cecf9102bb632f20d0d13710e347fd3cc57b8c94b28f5aa65893b47e0f3d43d92dfd8b1cd7527adeee4eab248b650bc7b703f34a306a151124a4bb9d5d06da15f03870bba4b610fe90f476fbf64a67c85c534e22fee104e9b0deb448654dd7eaca1a610da268f07448e3164de2dd0bea03babe7c84f66e8a585592705c58aeb2cf5ca90138ab477be3417543499536e665b08854aad248c0628084e45b563c87688d906f8f7df2f13da67823f6bbbec12d1a411bdedf554cb66bb32d44a83780f142d1ab00fd36c15b397e52a944711709e968b2ea720a8c1048ac525a7499e7f2a56df961a2b42af3f9b5c7a94a23f9698ebee32cf4be89ab1285ebc9e072b868a9da042ed56083ae28fccc003760d3ed12c75104417cba1ad56ca0f3f224958ada72024784094d770007a5df8082ca01f441e5676adb5eeb51315a6d31ce09bb045117c999d14fbd8aac5657d5ef0d7d7fe438cedac95668afbfc47b674c1208bba671965220691eb0798fff20d83fba80658ab7f68e856dc436879a902e218fe2df03005f8870de5077d795234051d1261efe35ab83cf59f564ba629e041b1c51bef92c5b54fb725587ec28fc2d0c2f8780703a30ec689fd2a402ff7e6b6b508ac00751fc6de1055c3abd6b2a625583f291c177b90330899f933413a334d7ca11cf4458d47c7cf766911ab267c0c2e99627f0793360a81373903c779b909df9d190db2ae3c5a88dc4124fd1b8a81787500f67ac5f573014469d5d64668c994eee01d9d2713be8901efacc25452e358b1d87be41e91095cc2c4bd02c8154061ed6ad46fe6c6c3c00e29afe28e059e1d2c8034cefaeb695a7ca47ca399cbcbedc0f819f9cfefa99279fc0a30b79a4128d94505800f1f979fdd32e89cd43f9063c459c3cdd31d57dd319e8c1eca557e625822d106d1670ac149aeed5dd6f39308941e2c2b445aa14c3d0f15b05c967616f6b73bcda314405da279ded39ffe7f727909422d92ba5344cb62087df0a696e260f0644fdc087c63697cc97151add", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x7, 0xffffffff00000000, 0x7, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xfffffffffffffff8, 0x5, 0xb}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x4, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r2, 0x3e, &(0x7f0000cdd000)}, 0x10) 2018/02/04 17:51:49 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f7b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00007d6000-0xbc)={0xff, 0x0, 'client1\x00', 0x2, "e7da18d8b13eb035", "9911658d7c7b1d299689320f269946ea90216e65b898fceeff673d1d0330d339", 0x4, 0x5}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f7c000-0x20)={0x7f, 0x0, 0x10001, 0x7fff}) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000f7c000-0x20)={0x400, r2, 0x10001, 0x10001}) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/02/04 17:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075c000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 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, 0x100, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000ddd000-0x1), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) fcntl$notify(r0, 0x402, 0x20) 2018/02/04 17:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000029c000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00007c2000-0x18)={0x0, 0x800, 0x0, &(0x7f00005ae000)}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x4) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi}]}) socket$bt_l2cap(0x1f, 0x1, 0x0) getresgid(&(0x7f0000f1f000), &(0x7f0000600000), &(0x7f000054b000-0x4)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000080b000-0x4)=0x7, 0x4) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000232000)={0x8000000004}) delete_module(&(0x7f0000264000-0x10)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x800) 2018/02/04 17:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000646000-0xb)='/dev/vcsa#\x00', 0x20, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d61000)={0xcb4, 0xf5db2b3, 0x101, 0x3f, 0x6, 0x2}) msync(&(0x7f0000f59000/0x4000)=nil, 0x4000, 0x6) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e29000)=0x1663, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000f3a000-0x4)=0x20, 0x4) linkat(r1, &(0x7f000095d000)='./file0\x00', r1, &(0x7f0000a3b000)='./file0\x00', 0x1000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00004c1000)) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000a6b000-0x4)=0x8000000001, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000639000-0x4)) 2018/02/04 17:51:50 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgrp(0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x3c, &(0x7f0000001000-0x10)={0x1d, 0x7ff, 0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) syz_open_pts(r3, 0xc000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='net/softnet_stat\x00') setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000386000), 0x4) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000), 0xb2) 2018/02/04 17:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e41000-0xb)='/dev/midi#\x00', 0x6, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000d59000)={0x7f, 0x1000000000fff, 0x7, 0x41, 0x5, 0x10001}) r2 = add_key$keyring(&(0x7f00005b4000-0x8)='keyring\x00', &(0x7f0000694000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x82d2) bind$bt_hci(r1, &(0x7f00002e2000-0x6)={0x1f, 0x9, 0x3}, 0x6) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/audio\x00', 0x80, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000f89000)) bind$alg(r0, &(0x7f0000e49000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) connect$bt_sco(r1, &(0x7f0000319000-0x8)={0x1f, {0x2, 0x8, 0xfffffffffffffffb, 0x8, 0x80, 0x240cbf10}}, 0x8) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000b90000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffd, 'sha384\x00'}, 0x58) 2018/02/04 17:51:50 executing program 0: personality(0x410000f) 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) r0 = gettid() fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='nr0\x00', @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) syz_open_dev$usbmon(&(0x7f0000a53000-0xd)='/dev/usbmon#\x00', 0x0, 0x80000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00004c2000)) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r2, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r0, 0x1000000000016) 2018/02/04 17:51:50 executing program 5: 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(&(0x7f00008e8000-0x4), 0xc, 0x2, &(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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f58000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000258000-0x4c)=""/76) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000186000)={0x1, [0xff]}, 0x6) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) [ 295.611767] QAT: Invalid ioctl 2018/02/04 17:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002c9000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000207000)=0x10000001d) [ 295.663137] QAT: Invalid ioctl 2018/02/04 17:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r0, r0, &(0x7f0000216000)=0x15, 0x2a) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000b7f000)={0x8, 0x1e, 0x1, r0}) 2018/02/04 17:51:50 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x8, 0x6, 0x0, 0xebad, "9a923c197538069337231f2c17c67877d383beeb9626b96aa279d5af836d5ca15913167813ba3d3d70b785c0", 0xffffffff}, 0x20, [0x6, 0x8, 0xcb, 0x4, 0x7, 0xed5, 0x2, 0x1ff, 0x101, 0x80, 0x5, 0x6834, 0x8, 0x0, 0x8, 0x6435, 0x3ff, 0x6, 0x9, 0xfffffffffffffffa, 0x2, 0x3, 0x208, 0x100000001, 0x8, 0x5, 0x5e18, 0x2, 0x6, 0x0, 0x7, 0xf931, 0x0, 0x5d19, 0x101, 0xade0, 0x7, 0x4000000000000, 0x7ff, 0x1, 0x1, 0x0, 0x1c00, 0x1, 0x9, 0x4, 0x1d, 0xffffffffffffffe0, 0x6, 0x2, 0x5, 0x7, 0x200, 0x985, 0x1, 0x7, 0x1, 0x4, 0x3, 0x9, 0xebc, 0x100, 0xff, 0x280000000000, 0x8, 0x4, 0x7f, 0x20, 0x1, 0x3, 0x5a, 0x80, 0x3, 0x10000, 0x4, 0x8, 0x7, 0x0, 0x4, 0x5, 0x480000000000000, 0xfffffffff5ae5e3a, 0x6, 0x9b, 0xff, 0x10001, 0x20, 0x0, 0x2, 0x1, 0xfffffffffffffffe, 0x0, 0x4, 0xc219, 0x5, 0x100000000, 0xdc3, 0x0, 0x9d, 0x100000001, 0x7, 0xfffffffffffff801, 0x1000, 0x7, 0x6, 0xfc, 0x80, 0x8, 0x0, 0x0, 0x4, 0x4, 0xffffffff, 0x40000000, 0x7fff, 0x3, 0xa2, 0x10000, 0x9, 0x1, 0xfffffffffffeffff, 0x0, 0x8001, 0x1, 0x101, 0x8, 0x8001, 0xf1]}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000), 0x8) 2018/02/04 17:51:50 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000003000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0x8, &(0x7f000000a000/0x4000)=nil) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x9) timer_create(0x0, &(0x7f0000008000-0x60)={0x0, 0x15, 0x4, @thr={&(0x7f0000011000-0xab)="368d95eeb5a78795f41fc280cb6b81ee18d8fad5246945199189e8ccc97405e48ce4ee3f25f91f6c553b1c263d42abcf51963dc6d7a9bebd86faaaf0d176857354e30c533f06fa8e3266f82ea35108a917b13d085e4d61041fbae56080d50594e4bc694c31cedc222dbc1ccd7f789aadbf5120b8445b547a4300704e71b30860c28d5d339e69493bd17e228b57e761179629dfafdf0ed380fec92c5cb3b94dfd453d0e3b9856526772ef92", &(0x7f0000010000)="3ea438d6c34d790c81570256fc64ee5ab68eace79bd4c316998202be7470f9b7a84d79328ad8b7d13a6b1bdb2234c618d1418a2699f9e9bd6c96f204722b9f2eae90f1a4812a76eba07a56d313d0b840e1f9816a6845439f5ab43055094597f7e5780fb8c08b45e14d706d470db1a9fa30c4bcfbfb0e3ab1534feea99cfe1b255bb06ef1c61b0d385a152387f8ff96667f6184849e38c6a04c27582b92a683a73d078c693d5c70986f144072df20358fa789ebe98ee8ee04e0bf"}}, &(0x7f000000e000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000011000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f000000d000-0x28)={0x2, 0x5398}) timer_getoverrun(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000010000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000010000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000004000-0x8)={r2, r3}) get_mempolicy(&(0x7f0000010000-0x4), &(0x7f000000f000), 0x5, &(0x7f0000003000/0x2000)=nil, 0x1) 2018/02/04 17:51:50 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000541f, &(0x7f0000f84000-0x8)) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f83000-0x8)='./file0\x00', 0x118) recvfrom$llc(r1, &(0x7f000046a000)=""/103, 0x1, 0x40010002, 0x0, 0x1ca) bind$can_raw(r1, &(0x7f0000711000-0x10)={0x1d}, 0x10) 2018/02/04 17:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x233, 0x4000000001d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 17:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000063f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r1, 0xb) 2018/02/04 17:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) 2018/02/04 17:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0x8) socketpair(0x9, 0x4, 0x1, &(0x7f0000a96000)) 2018/02/04 17:51:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000+0xad)='/dev/mixer\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x3, &(0x7f0000001000-0x8)=0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/155) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) r6 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={r3, r5, r6}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000-0x10)={r4, 0x1, 0x6, @empty}, 0x10) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r7, 0xc0bc5310, &(0x7f0000005000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000006000)="7283b7d183c814e44b") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000007000)={0x1, 0xf6130000000000}) rt_sigreturn() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000009000-0x14)={0x0, 0xe, 0x0, 0xd4, 0xffffffffffffffff, 0x5}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={r8, 0xbd, "811fc3536ab7dc5be9e4d35cf1080b30fddfb0c193a64daa292761d10d17e937e77ed18ea1c3e9020aa66171a8912d3dda4836c055df3e43274c3ec113911e5d66f717c0095651017a43b77f400b429a88bae823bb5e4b110957dcae8f3376f42d16218f9662b51b80555c31317d5b1ed790d826af5f611c6e88e1e9d943b9143bd6f722152424e61aa7b14d95ee1581c50b07ff4b7da5a5bc979a588ec4ebb79a0d7368d114fc4845afe2ab7e94e2958c843d6d1954a65e724d6aea21"}, &(0x7f0000007000)=0xc5) 2018/02/04 17:51:50 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000ec000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00007b8000)={{0xffffffffffffffff, 0x0, 0xfffffffffffffa6b, 0x2, 0xffff}, 0xfffffffffffffffe, 0x1, 0x8}) setsockopt(r0, 0x0, 0x2, &(0x7f0000d15000-0x4), 0x0) connect$inet(r0, &(0x7f0000f15000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = getegid() setfsgid(r2) 2018/02/04 17:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() vmsplice(r0, &(0x7f00005c1000)=[{&(0x7f0000bb0000)="cd", 0x1}], 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) poll(&(0x7f0000241000)=[{r0, 0xd485}, {r3, 0x2000}, {r1, 0x3037}, {r4, 0x4000}, {r0, 0x1000}, {r4, 0x1000}, {r1}, {r0, 0x1}], 0x8, 0x9) recvmsg(r4, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00004cd000)=""/59) 2018/02/04 17:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f28000-0x4)) write(r2, &(0x7f0000b01000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000377000), &(0x7f000051e000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/02/04 17:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000012d000)='./file0\x00', 0x8000, 0x400) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/04 17:51:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/4, 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007be000-0xd)='net/sockstat\x00') open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) socket$vsock_dgram(0x28, 0x2, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/04 17:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000a00000-0x18)={0x5, 0x1f, 0x1, 0xffffffffffffffff}) readahead(r0, 0x9, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ddd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00009ad000)={0x1, 0x0, [{0x200000000000048e}]}) 2018/02/04 17:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000b91000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000306000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x3, 0xa, 0x0, 0x20, 0x0, 0x0, r1}, {0x0, 0x8000, 0x6, 0xfffffffffffffff7, 0x81, 0x3, 0x4, 0x1}, {0x80000000, 0xffff, 0x4, 0x20}, 0x7, 0xb, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x2, 0xd98e8e322154070e}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x0, 0x1, 0x23, 0x0, 0x46d}}, 0xe8) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) 2018/02/04 17:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ca000-0x9)='/dev/dsp\x00', 0x101, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00007e8000)=""/110) r2 = syz_open_dev$usbmon(&(0x7f000067e000-0xd)='/dev/usbmon#\x00', 0x1934, 0x20000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000e36000-0x8)={0x3, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) r4 = fcntl$dupfd(r0, 0x0, r0) getpeername$packet(r3, &(0x7f000031f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b57000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000aca000)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, r5}) sendmsg$nl_xfrm(r4, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/04 17:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000486000-0x2)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000094c000-0x30)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00009c0000-0x8)=0x5) 2018/02/04 17:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000065d000-0x10)={0x0, 0xe8, &(0x7f0000380000)="030298999afcf36513c8f0aa2b4b4c749ba61c9eda6de4536a83a7b21493f81ec4a36ba61ea584537d1cab219755b228912233d7791d7bc0ec9e44e9d025912c8c180185cd385828250365d11252ac9379135a612b5a7b167c734262e82fea8aa4628803e0e99362a577ba7afa3400f80b1ff57db167e44765a4144e808cf3b1c3edaf5ea1067bae43175a75be31a3b38f16faad2831c50d00592f9fe2b475f98f93e01ab59a7f1a62a8c37be8f75b050a9061bd6937d0630bcb5b10779d48286c272fe9709d26ea4c55bfa20d407fefdb3b4b1068a057f0a3fb9a76c3721e6cce1df9dfe592e5f6"}) write(r0, &(0x7f0000a0d000)="170000001a001bd213110005d300008d80000003ff0000", 0x17) 2018/02/04 17:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f28000-0x4)) write(r2, &(0x7f0000b01000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000377000), &(0x7f000051e000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/02/04 17:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0xa) pwritev(0xffffffffffffffff, &(0x7f0000ed9000-0x90)=[], 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$adsp(&(0x7f0000738000-0xb)='/dev/adsp#\x00', 0x1fffffffe0000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000eaa000-0x10)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00003d1000-0x8)={r3}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106}) 2018/02/04 17:51:50 executing program 7: prctl$intptr(0x21, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)="a3d7ca04f51d6c8c5b5ce7b62e", 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000+0x4ba)='/dev/vcs#\x00', 0x20, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x4000000) 2018/02/04 17:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f28000-0x4)) write(r2, &(0x7f0000b01000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000377000), &(0x7f000051e000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/02/04 17:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_pts(r0, 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000020a000-0x8)={0x5, 0x9, 0x6, 0xfff, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0}, &(0x7f0000000000)=0x8) 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) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008fc000-0xb8)={r2, 0x7, 0x3, 0x1, 0x9, 0x40, 0x80, 0x1b, {r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x7, 0x1, 0x7, 0x9}}, &(0x7f0000cb7000)=0xb8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10d, 0xb, &(0x7f0000000000), 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r4 = creat(&(0x7f0000c4c000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00006fb000)) 2018/02/04 17:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid}) getpeername$unix(r0, &(0x7f0000ce7000)=@abs, &(0x7f000060a000)=0x8) mq_timedsend(r0, &(0x7f00009b6000-0x9d), 0x0, 0x0, 0x0) 2018/02/04 17:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000809000)='./file0\x00', 0xa0200, 0x80) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00003f7000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000968000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000de2000)={&(0x7f00004b6000)=@generic, 0x80, &(0x7f0000149000-0x80)=[]}, 0x142) 2018/02/04 17:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f28000-0x4)) write(r2, &(0x7f0000b01000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000377000), &(0x7f000051e000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/02/04 17:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000128000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000057a000-0x4)=0xd64) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40345410, &(0x7f000001d000-0x50)) 2018/02/04 17:51:51 executing program 4: r0 = socket(0x515d67c78915468f, 0x807, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x9)=@random={'system.', "c800"}, &(0x7f0000000000)=""/186, 0xba) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x7fff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0xa882}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0x4, 0xe6b7, 0x7fffffff}, &(0x7f0000003000)=0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000)="5cfc27b8ed3067ad8656f238bcd1f6", 0xf, 0x40000, &(0x7f0000006000-0x3)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004000-0x8c)={r2, @in6={{0xa, 0x2, 0x76b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}}}, 0x8c) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000004000-0x10)={0xffffffffffff9bee, 0x6004}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000007000-0xa)='encrypted\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='trustedlo&cpuset!*md5sum,]\x00', 0xfffffffffffffffa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000006000)='id_resolver\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000008000-0x8)={r2, 0x3f, 0x7}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00009aa000/0x18000)=nil, &(0x7f0000009000-0x18)=[@text64={0x40, &(0x7f0000004000)="65364c0f01cf0f06b9e60a0000b87e000000ba000000000f3066b835018ee0c40111c46a00f53e4aadf3dd5891b9a30200000f32b8010000000f01d9b9d00b0000b806000000ba008000000f30", 0x4d}], 0x1, 0x38, &(0x7f0000009000-0x10)=[@cr4={0x1, 0x4120}], 0x1) 2018/02/04 17:51:51 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x12c1, 0xce1, 0x1, 0x8, 0x80000001, 0x7}, 0x2, 0x5, 0x9, 0x6, 0x1f, "2275e64ca7cf71ccc20d4a4abf15ef4507e76686dc7cc7e298ae95fc0d154671fcb2bec8ba1fdf69bb6fb45b227b29c19906d092dd7cc9c1297c2ba579dbd984c9bbdb22c04e9a8b292e420d22fbde33ceb4fde93f260dbadfab3b830b82494cb1fc45c38ed64cf8a8b57123e99fe3bbc8e98cc0bcdec516783167920878a307"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000078b000-0x4)=0x5, 0x4) ioctl(r1, 0x1, &(0x7f0000dff000)) 2018/02/04 17:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000c33000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x0) connect$vsock_stream(r1, &(0x7f0000a0b000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/02/04 17:51:51 executing program 0: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000530000-0x18)={0x0, 0x0, 0x0, &(0x7f000068e000)}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) r2 = syz_open_dev$dspn(&(0x7f0000734000-0xa)='/dev/dsp#\x00', 0x0, 0x200) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f000075d000-0x20)=""/207) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000075c000-0x8)={0x0, 0x2}, &(0x7f000075b000)=0x8) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000075b000)={r3, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}}}, 0x4, 0xfffffffffffffffe, 0x1, 0x1, 0xc0}, &(0x7f000075b000+0x665)=0xa0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0x1}) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f28000-0x4)) write(r2, &(0x7f0000b01000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000377000), &(0x7f000051e000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/02/04 17:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000-0x18)={0x0, 0x4, 0x30, 0x1ff, 0x1}, &(0x7f00001bb000-0x4)=0x18) msync(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004af000-0xf3)={r1, 0xeb, "6e2dc074e29bd58e9e7fda193e10ba3c771b81aa27dc68f81f7fcc68f5f6106d5977e0ab3055c9eec0955c127cf93a65644c5832568b03c689b51ca64e85985ed63b89fe6bfa92df5c925578c239ddf829d6ba6f6244c8064dc3f6045c37b8c58215096fe3d7152cda0b6b75ea838e877fe1ddfa0faba9cc2e06e6746c4df84882ff58b766686cc7cc5289aba951adcb2b426329e9310cd236f1d6486793653b133f5bc7e9fa2fb1a4a67464d3908a0d9c16bd0c90653184b7463ec68f47274fe9da9795e847faefc3cd342edf82c682fad786a49919718fd86c55cc793d5a0be2165dda129ab84905cc3c"}, &(0x7f000024c000-0x4)=0xf3) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x374}, 0x20) 2018/02/04 17:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x6c02, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getpeername$packet(r0, &(0x7f0000ead000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000015d000)=0x14) 2018/02/04 17:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000428000)={0x0, @in6={{0xa, 0x2, 0x4e4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, [0x7, 0x8, 0x2, 0x7, 0x0, 0x8, 0x1, 0x3c5, 0x9d, 0x6, 0x1ff, 0x2, 0x20, 0x101]}, &(0x7f000010f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b0a000-0x8)={r2, 0x5, 0x8}, 0x8) clock_adjtime(0x0, &(0x7f0000807000-0xd0)={0x3, 0x8, 0x35, 0x1ff, 0x0, 0x63d, 0x3f, 0x3, 0x3e, 0x5a, 0x3, 0x7eae4bdd, 0x8, 0x800, 0x9, 0x6, 0x9, 0x0, 0x1, 0x2, 0x0, 0xfc000000, 0x3, 0x6, 0x6, 0x6}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a35000)={0x4}, 0xfffffffffffffc9a) 2018/02/04 17:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000064f000)=0x80, 0x41c) ioctl$int_in(r0, 0x5452, &(0x7f0000ec7000-0x8)=0x7fff) sendto(r0, &(0x7f0000d19000)="ed", 0xffffffffffffffde, 0x0, &(0x7f000038f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x20000000, 0x0, "e0ec5e3f4952938e4cfba7916ada126b88f7f835039f9e3b0537c422492f50db1a1d5f9509a7cb63cea3ef7061628a59e4b2e8f8aae75aed31d9ad4d52a7d1"}, 0x60) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f28000-0x4)) write(r2, &(0x7f0000b01000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000377000), &(0x7f000051e000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/02/04 17:51:51 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00002a7000-0xc)='/dev/amidi#\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000905000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000fb6000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x85, 0x0, &(0x7f0000587000-0x8), &(0x7f0000153000-0x4), 0x0) 2018/02/04 17:51:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0xc0200, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x400000009, 0x0, 0x2) pread64(r0, &(0x7f0000003000-0xa7)=""/167, 0xa7, 0x0) 2018/02/04 17:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) signalfd(0xffffffffffffffff, &(0x7f0000c8c000-0x8), 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000f6000+0x43d)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000a74000-0xc)='/dev/amidi#\x00', 0x3, 0x4040) connect$netlink(r1, &(0x7f00007ab000-0xc)=@unspec, 0xc) move_pages(r0, 0x3, &(0x7f0000697000)=[&(0x7f00007cd000/0x1000)=nil, &(0x7f0000595000/0x1000)=nil, &(0x7f0000471000/0x1000)=nil], 0x0, &(0x7f0000e1a000-0xc)=[0x0, 0x0, 0x0], 0x2) 2018/02/04 17:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) mbind(&(0x7f00005e2000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a75000)=0x400, 0x1, 0x1) setsockopt(r1, 0x10d, 0x2, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f28000-0x4)) write(r2, &(0x7f0000b01000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000377000), &(0x7f000051e000-0x4)=0x4) 2018/02/04 17:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, @dev={0xfe, 0x80, [], 0x0, 0x13}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000056b000-0x8)={0x0, 0x3}, &(0x7f0000368000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008c6000-0x8)={r1}, &(0x7f0000c93000-0x4)=0x8) 2018/02/04 17:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00003bc000), &(0x7f0000d3a000)=0x4) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) fstatfs(r0, &(0x7f000040e000)=""/67) socketpair$inet(0x2, 0xa, 0xfffffffffffffffd, &(0x7f00007ed000-0x8)={0x0}) recvfrom(r1, &(0x7f00005e8000-0x2a)=""/42, 0x2a, 0x10042, &(0x7f000017c000-0xe)=@l2={0x1f, 0xffffffffffffffff, {0xff, 0x9, 0x1, 0xc383, 0x8001, 0x9}, 0x100010, 0x1}, 0xe) 2018/02/04 17:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendto$packet(r0, &(0x7f0000f02000), 0x0, 0x0, &(0x7f0000049000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000047000-0x4)=0x81, 0x4) 2018/02/04 17:51:51 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6tnl0\x00'}}, 0xfffffffffffffe72) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/02/04 17:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) 2018/02/04 17:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000527000)=[], 0x0, &(0x7f000055f000-0x110)=[{0x13e, 0x10f, 0x9, "2dba7f0e64bcf0ad8eac497ae366fb317b1e97426a2f43f2845e5eb2441aed095803db31b8f48c5cecf9aed6a59ab41afd"}, {0xc8, 0x113, 0x1, "c231e6ffe8b70fd7d584cbd739bc5e19a4a7de25cd7ad15a00d6f0bd3e5a7277f2029e3608882d28a435d32a7ec4aed85eb7bc4289f469326bbf80648a45f7b48e555da03fae87dfee4368a772653787ad577c59657a25452146421c2bb2d3a86a644c8e6213225f3cc022efafebb3c3eb6f713f93a8c205ed6e7af2e72541c9b020e082a302a198215db30174fc23d687b86716f1c3bdf3c0a7b2a093819365008f3e3c87df286b38e8751da9c62b6aa51ec9ba"}], 0x110}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c12000-0x10)=@generic, 0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c93000-0x8)) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/02/04 17:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) rt_sigprocmask(0x2, &(0x7f000041c000)={0xea8}, 0x0, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x7}, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x400080000) 2018/02/04 17:51:51 executing program 0: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000039b000)={0x0}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00001f8000-0xa)='/dev/dsp#\x00', 0x8, 0x80) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000961000-0xed)=""/237, &(0x7f00007e2000-0x4)=0xed) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000095f000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}) syz_emit_ethernet(0x2a, &(0x7f000095d000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast2=0xe0000002}}}}, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000961000)=0x9a45, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000524000)={0x0}) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000962000-0xc)={r2, 0x80000, r1}) 2018/02/04 17:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x2a0600) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000a9a000-0x10)={0x400, 0x800, 0x4, 0x1}) ioctl(r0, 0x5381, &(0x7f00007d5000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000738000)) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f28000-0x4)) write(r2, &(0x7f0000b01000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) 2018/02/04 17:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000435000)={0x0, 0x0}) rt_sigpending(&(0x7f0000e68000-0x7), 0x8) vmsplice(r0, &(0x7f0000841000-0xa0)=[{&(0x7f00002e0000)}, {&(0x7f000099f000)="d81db32a0401b7508122fd08eb7574015d4381d0216bb9965277c399fed433dc21f8922e710c1b936b0e495fe56be72a34deaeb3e1d37e151b37d1fbb7f6a4b03587bb0ee60cbd9c8d33b3d257de652fef3dbb2c42f580da770d858593411a66c905039955c00d98de1856c5a44994ee3dfcf0b69d8a7a3a6f914b56fdc1c0955b30a0cb0029aaa3fcaf61d50390501173986f3e96874ac60318465270cc95c4b0a9422cfc1e596d9126cc5b", 0xac}, {&(0x7f0000607000-0xad)="f415098f56856ecedd2ed66695a8f32e04d1731b97fe16b2b23bb11e59d599d7ce2ae66052dfa5e78223184d9ed30bf4a21b5eb44f4c85a34738ed059430bc83e9f622518d1ac3e4685aa2bacdebf231855aa6c0bb764b4c4a88870bb72c09e9ec298865e3675b6e3b52205f365356205f9df2e70b4db72356a90138b460c8fb97f4b331b127281e35cbdd8978c254e0e8af163beb874eada4c7bca0892b510e6ff2d29c8805ecb851fa3c11fd", 0xad}, {&(0x7f0000757000-0x90)="3db6711e2676cb62a98518bdb808c62e1c82c7b750fc76cbec283ed9e3035c88c8df9645fd1713c310e0bf4819426b466501fb30ac68bd79d893e46b6a4e5babb9893682c604826928320e6aaaef57369620ca39177ae7834a170c7fe0db16d3d833f43a9a6e555ebac6bde39a6b33cdba2618b029ef082f3829d403cc1523411b2b624d4f5efcf1e58f0d3538eb8fce", 0x90}, {&(0x7f0000f13000)="fcbf7221a73fc06359c96962218b053dde26", 0x12}], 0x5, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a3c000)={0x0, 0x0}, &(0x7f000036b000)=0xc) fstat(r0, &(0x7f0000e38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$TCSBRK(r0, 0x5409, 0x2) 2018/02/04 17:51:51 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x10000000, 0x0, @common='bcsh0\x00', @common='ipddp0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0x103, 0x0, {}, [@common=@unspec=@set3={0x50, 'set\x00', 0x3, {{0x40, 0x8, 0x7}, {0x5, 0xfff}, {0x5, 0x8000}, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x6b, 'REJECT\x00'}}]}}, 0x310) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) 2018/02/04 17:51:51 executing program 7: clone(0x0, &(0x7f0000b22000), &(0x7f00005e5000-0x4), &(0x7f0000962000-0x4), &(0x7f000041a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007e1000)={0x0}, &(0x7f0000000000)=0xc) r1 = syz_open_dev$audion(&(0x7f00002d0000-0xc)='/dev/audio#\x00', 0x9, 0x200402) perf_event_open(&(0x7f0000eee000)={0x4, 0x78, 0x100, 0x200, 0x2, 0xa1a0, 0x0, 0x2, 0x4000, 0x5, 0x8, 0x80000001, 0xffffffffffffff70, 0x6, 0xde71, 0x100, 0x1, 0x5, 0xd8, 0x10001, 0x6, 0x7, 0x6, 0x8, 0x4, 0x9, 0xff, 0xfffffffffffffffc, 0x77, 0x5, 0xe5d, 0xffffffff00000000, 0x7fffffff, 0x3, 0xcc68, 0x2, 0x1, 0x7, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x6}, 0x6, 0xffff, 0x81, 0x3, 0x4, 0x4, 0x3ff}, r0, 0x800000, r1, 0x0) setpriority(0x1, 0x0, 0x0) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f28000-0x4)) 2018/02/04 17:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$sndmidi(&(0x7f0000761000)='/dev/snd/midiC#D#\x00', 0x0, 0x101000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000507000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r3, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/02/04 17:51:51 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000000b000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) 2018/02/04 17:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x8)='gid_map\x00') sendfile(r0, r0, &(0x7f00002e6000-0x8)=0x401, 0xed) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b16000-0x4)=@assoc_id=0x0, &(0x7f00008fb000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ecd000)={r1, 0x63106177}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000138000)={0x0, 0x7}, &(0x7f000062c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000280000)={r2, 0x2}, &(0x7f0000e28000)=0x8) 2018/02/04 17:51:51 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x1000009) 2018/02/04 17:51:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004d9000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d1a000-0x10)=@common='erspan0\x00'}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d1a000)={0x0, 0x4}, &(0x7f000056b000-0x4)=0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d1b000-0x10)={r2, 0xcc, &(0x7f0000d1a000)=[@in6={0xa, 0x1, 0xb481, @mcast1={0xff, 0x1, [], 0x1}, 0xdea}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xe000000000000}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7f}, @in6={0xa, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}]}, &(0x7f0000d1b000-0x4)=0x10) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000d1b000)=""/203, 0xcb) 2018/02/04 17:51:51 executing program 1: 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)=&(0x7f000098a000-0x1)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000050e000)={0x7, r0}) write$selinux_create(r1, &(0x7f0000a8a000-0x4f)=@objname={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x35, 0x20, './file0\x00'}, 0x4f) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003b6000)={0x0, 0x2, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/02/04 17:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/ip_mr_cache\x00') sendfile(r0, r1, &(0x7f0000929000), 0xff) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000414000-0xa1)=""/161) 2018/02/04 17:51:51 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000014000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x800) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000002c000-0x10)={0x40, 0xb2, 0x8, 0x2}) setsockopt$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) syz_emit_ethernet(0xfb, &(0x7f000002a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "bc01e6", 0xc5, 0x2b, 0x0, @dev={0xfe, 0x80}, @empty, {[@fragment={0x7f, 0x0, 0x3f, 0x3, 0x0, 0x8, 0x3}, @dstopts={0xc, 0x2, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @routing={0x6, 0x6, 0x2, 0x5f4d, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty]}, @routing={0x0, 0xa, 0x2, 0x1, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/04 17:51:51 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f83000-0x8)={0x0, 0x0}, 0xe64938e47ab4e2c9) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000756000)='/dev/dmmidi#\x00', 0xb95, 0x2) sync_file_range(r1, 0x6, 0xe575, 0x7) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000173000+0x1c5), &(0x7f0000f85000-0x4)=0x4) fgetxattr(r1, &(0x7f0000f84000-0x10)=@random={'os2.', '$GPLppp0{@\\\x00'}, &(0x7f000064f000-0x1000)=""/4096, 0x1000) linkat(r1, &(0x7f0000f82000)='./file0\x00', r2, &(0x7f00009ed000-0x8)='./file0\x00', 0x1400) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000be8000+0x3f6), &(0x7f0000527000-0x4)=0x4) 2018/02/04 17:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b33000)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000a5e000-0x4)=0xe8) sendto$packet(r0, &(0x7f000075a000-0x3d)="4bdecae517010eaa00df9b440ded9ec541dce04ee02e249ac2f6eab34d13f4ac670b60f08588a6e07f94ad136aec86b4dafe1b361b21ad4643c029b74a", 0x3d, 0x40010, &(0x7f00003bd000)={0x11, 0xf7, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000475000+0x26)={0xeb}, 0x4) fcntl$setstatus(r0, 0x4, 0x400) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00003e4000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000559000-0x20)={@common='dummy0\x00', @ifru_flags=0x100}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) socket(0x10, 0x3, 0x0) 2018/02/04 17:51:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00005c3000-0x75)=""/117, &(0x7f0000222000)=0x75) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 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) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000003000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[]}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000-0x48)="4a29bc9f4f9fd0e696b155d026aa310d3a8cd81a0b08c920d29bc08da2df7e1ed4b01b03fced8c56bbb44ab19cb79192e0067acdf0f550776dbcf7116a0751ad144dce15708a67a2", 0x48}], 0x1, &(0x7f0000002000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0x4000040}], 0x2, 0x20040001) recvfrom$inet(r0, &(0x7f0000001000-0x9a)=""/154, 0x9a, 0x2000, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000004000-0x18)={0x7fffffff, 0x8, 0x1, r0}) ptrace$peekuser(0x3, r1, 0x40) mlockall(0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000005000-0x22)={0xba13c56daa219446, 0x5, [@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000005000-0x4)=r0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r7, &(0x7f0000006000-0x8)={0x4a}, 0x8, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000006000)='./file0\x00', 0x100) 2018/02/04 17:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005eb000-0x88)={0x3, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x88) mkdir(&(0x7f0000027000)='./file0\x00', 0x80) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000d94000)={0x3}) pipe(&(0x7f0000326000-0x8)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000006000-0xc)='./file0/bus\x00', 0x0) r1 = socket$inet6(0xa, 0x80809, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r3}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00005b5000)=[{&(0x7f0000f5c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00007d1000)=[], 0x0, &(0x7f0000063000)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) 2018/02/04 17:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003fd000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffdf, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x801f, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x84) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$setown(r1, 0x8, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9201, 0x0) 2018/02/04 17:51:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000543000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000002000-0x10)={0x3, 0x7f, 0x200000}) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000080003, 0xeb) read(r2, &(0x7f000000a000-0xbb)=""/187, 0x55f) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000014000)) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000016000-0x100e)=@dstopts={0x3b, 0x200, [], [@ra={0x5, 0x2, 0x1}, @generic={0x2, 0x1000, "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"}]}, 0x100e) sendto$inet6(r2, &(0x7f0000014000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000017000)={0x1f, 0x8000, {0x8, 0x1ef4, 0x2, 0x1, 0xffff, 0x4}, 0x4, 0x2}, 0xe) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008d1000)={0x0, &(0x7f0000b63000-0x10)=[]}) 2018/02/04 17:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000016000-0x8)='./file0\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r0, &(0x7f00000a0000), &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/02/04 17:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d41000)='/dev/vcs\x00', 0x8100, 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) r1 = mmap$binder(&(0x7f0000adb000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f63000-0xa)='/dev/cuse\x00', 0x42, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000157000)={0x0}) r4 = mmap$binder(&(0x7f0000676000/0x2000)=nil, 0x2000, 0x2, 0x2010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005e2000-0x30)={0xfc, 0x0, &(0x7f0000a55000)=[@enter_looper={0x630c}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x30, &(0x7f0000517000-0x48)=[@flat={0x73622a85, 0x1, r1, 0x4}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @flat={0x776a2a85, 0x10b, r3, 0x2}], &(0x7f0000e32000-0x30)=[0x38, 0x28, 0x28, 0x28, 0x20, 0x40]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x40, 0x10, &(0x7f00000d0000)=[@fda={0x66646185, 0x5, 0x1, 0x2d}, @fda={0x66646185, 0x5, 0x3, 0x30}], &(0x7f0000d92000-0x10)=[0x28, 0x20]}, 0xe4}}, @release={0x40046306, 0x4}, @clear_death={0x400c630f, 0x3, 0x2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x48, &(0x7f0000629000-0x60)=[@flat={0x77682a85, 0xa, r4, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f000012f000-0x1), 0x1, 0x3, 0x3a}, @fda={0x66646185, 0x9, 0x0, 0x37}], &(0x7f0000447000)=[0x20, 0x28, 0x20, 0x78, 0x30, 0x28, 0x20, 0x48, 0x40]}, 0x1000}}, @exit_looper={0x630d}], 0x4b, 0x0, &(0x7f0000c72000-0x4b)="1e49b1ec75723475f803caf6b87f2eb3708c78b8353f01449c9b5e8a5703d8eb36c10708058fa8d0333c52d5b131ac459934635da16ca32ec8d0f2bf99c33214426681af5267d89a9a7b84"}) 2018/02/04 17:51:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000015a000), &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000cb1000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x4, 0x9000}, 0x4) r4 = fcntl$dupfd(r3, 0x406, r0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000c67000-0x10)={0x4611, 0xffffffffffffffff, 0x2}) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000dd1000)="19", 0x1) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)={0x0, 0x1, [0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000cb4000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}], 0x4c) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f000033d000-0x28)={0x8, 0x81}) semget(0x3, 0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00006b7000)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000024d000)={0x7, 0xf, &(0x7f00008e6000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6}, @ldst={0x3, 0x3, 0x6, 0xf, 0xa, 0x10}, @ldst={0x3, 0x3, 0x0, 0xf, 0xf, 0x18, 0xfffffffffffffffc}, @jmp={0x5, 0x7, 0x9, 0x7, 0x0, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x101, 0xb, 0x5, 0x9, 0x0, 0x10}], {0x95}}, &(0x7f00004a4000-0x4)='GPL\x00', 0x0, 0xd7, &(0x7f0000df9000-0xd7)=""/215, 0x40f00, 0x1, [], r5}, 0x48) mmap(&(0x7f00005f7000/0x1000)=nil, 0x1000, 0x0, 0x50, r2, 0x46) 2018/02/04 17:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0x8) semctl$SEM_STAT(r0, 0x1, 0x12, &(0x7f000069b000-0xb7)=""/234) r1 = msgget$private(0x0, 0x1b8) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000e6a000-0x44)=""/68) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b98000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000707000-0x8)={0x0, 0x1}, &(0x7f0000050000-0x4)=0x8) select(0x40, &(0x7f000084c000-0x40)={0x4, 0x1, 0x0, 0x8000, 0x5, 0x2, 0x7fff, 0x4}, &(0x7f000042f000-0x40)={0xfff, 0x3f, 0x1000, 0x0, 0x1, 0xfff, 0x800, 0x6}, &(0x7f0000fbf000)={0x7f, 0x371c, 0x4, 0x70000, 0x3, 0x0, 0x3, 0x4}, &(0x7f000088c000)={0x77359400}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000027b000-0x28)={r3, 0x20, "992b3f464e5524ae1ca5d3d9eb9c61407fdb47475405de9beb0f74f4125dca61"}, &(0x7f0000464000-0x4)=0x28) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000649000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/cuse\x00', 0x101000, 0x0) linkat(r4, &(0x7f0000106000-0x8)='./file0\x00', r5, &(0x7f0000058000+0x8d8)='./file0\x00', 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00002af000)={0x800, 0xfff, 0x5aa, 0xe7, 0x4, 0x5, 0x4, 0x5, 0x6, 0x6, 0x5, 0x5}) statfs(&(0x7f0000ee6000-0x8)='./file0\x00', &(0x7f0000298000-0xfa)=""/250) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 17:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00007e8000)={0xffffffff, 0xa97}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00004b6000)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xa, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/04 17:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000838000)=""/19) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000078e000/0x3000)=nil, 0x3000, 0x2, r1) r2 = dup2(r0, r0) r3 = msgget(0x3, 0xd0) msgrcv(r3, &(0x7f00004b6000-0x8a)={0x0, ""/130}, 0x8a, 0x2, 0x2000) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00009c8000)={@can={0x1d}, {&(0x7f0000c36000)=""/4096, 0x1000}, &(0x7f0000054000), 0x60}, 0x30) fanotify_mark(r2, 0xc26caa7246353011, 0x800000040000000, r2, &(0x7f0000d76000-0x8)='./file0\x00') 2018/02/04 17:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) syz_open_dev$tun(&(0x7f00007fc000-0xd)='/dev/net/tun\x00', 0x0, 0x4800) 2018/02/04 17:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00001f8000-0xf)='/dev/snd/timer\x00', 0x0, 0xaa00) r0 = syz_open_dev$sndpcmp(&(0x7f0000949000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2525291e, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000196000-0x24)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000139000)="24597e865cf148e02a3c5bd4398f714aabdd85a2b361a96dc94b0dd356211b294fc7f0af7f9388c9dcba93ad15a00b48d437db25a6c575e8a7eb2f63804ef3d1d3687026c690588da1f9587bfdeba6be63771bd6f3f0aa5aab9f82c50302f7e5055ca80fe843ba2efb3375a18fecb4f4fcc257269c17aa2ed7941701ab73aed7f5886517f21a70ba7111e21f012de33502daeb2759bb9e78ae572a620656a090fb6e755909423fad5d3cd962f68f922a74517a271f53034754d74161caab568cb7774ddba492f987e07b15b2bfc7320ac57a722d6adcb8e27173573781f705582eb0bdf1773078d1f93cc02620c8090a6055b913ea") r1 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000cc000-0x14)={0x1}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008f9000)) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) r1 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b18000)={&(0x7f0000146000-0x4)=[0x0], 0x1}) 2018/02/04 17:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) exit(0x0) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0xc) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d8a000)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/04 17:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000034e000)='veno\x00', 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045b000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cba000-0x4)=0x4, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000024e000+0x60d)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xfd43, 0x20020004, &(0x7f0000ab2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/mixer\x00', 0x480000, 0x0) timerfd_gettime(r2, &(0x7f0000166000-0x20)) 2018/02/04 17:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) r1 = socket(0x1, 0xa, 0xffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00006c9000-0x28)={'vcan0\x00', 0x0}) stat(&(0x7f0000541000)='./file0\x00', &(0x7f00006e0000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a73000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x80000000, 0x3, 0x3ff, 0xa, 0x20, 0x20, 0x3f, r2, r3}, {0x1, 0x2, 0x3f, 0x9, 0x8, 0x8, 0x80, 0x3}, {0x1000, 0x1, 0x3, 0x86}, 0x6, 0x8, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x3}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x1, 0x2, 0x1000, 0x24000000000, 0x9, 0xbd}}, 0xe8) openat$cuse(0xffffffffffffff9c, &(0x7f0000144000)='/dev/cuse\x00', 0x119400, 0x0) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr}, 0x10) fchmod(r0, 0xa5) 2018/02/04 17:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000013, 0x400000000000002, 0x3) write(r0, &(0x7f0000bc8000)="1f0000000104ff00fd4345bb07000000000000000900010091e10003000000", 0x1f) r1 = syz_open_dev$vcsa(&(0x7f000036c000-0xb)='/dev/vcsa#\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000a53000)=0x1ff) 2018/02/04 17:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000519000)="b0b4a8a46bff57eb9f24de9efe6e4ed0f04a1573c7050c829b93f228b8c7fbff33e74a0eadbf65e4a34cee499c1c190be45eab0c8c9a8cc74ed800000000000000002ffc85e95a820e4f3ff7661501d919e16e02000001044d608b7461404b2e92ba3b76ef", 0x65, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000016000)=@common='erspan0\x00') setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x360, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffe}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3c0) 2018/02/04 17:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a76000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000c89000)=[{&(0x7f00000b2000+0x885)="de6e94cd2d21a9680a000000000000000011ad876fdd562d3c92260536764f9c0c82bc75e35b5e9b8b5f56a49d7b7990908e5419af0932d22c7b67c4c1d6de90b2fad5375994b03f36bf269129f87f4165bed42a498fae81274d29b97523b5956a7f3521e978f5816cbdc4984840f87e77bb1652e1d51c83"}], 0x100000000000000c) pwritev(r0, &(0x7f0000a2e000)=[{&(0x7f0000718000-0x61)="97132eeeeeae7e2a0ef89b767c81a06aa5e1fa677b80fd615e31e824a22951ea9c6d1e1ea1960f07447c6b067cc090e1c2716eb92c32b2a97ae81ff529340a594541079c74e999700ea3882c07135970803d6759050592d4aa6a31297c638b91ff", 0x61}], 0x1, 0x0) 2018/02/04 17:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000b71000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvfrom$packet(r1, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) write$selinux_load(r1, &(0x7f0000984000-0xcb)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) sched_getattr(r2, &(0x7f000005d000), 0xffffffffffffff7b, 0x0) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x10001, 0x10000) 2018/02/04 17:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f46000-0x8)) syz_open_dev$sg(&(0x7f0000b05000)='/dev/sg#\x00', 0x4, 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 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x8983, &(0x7f000013d000)) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f00004e4000)="fe") readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002ae000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) 2018/02/04 17:51:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000be000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0x3a)=""/58, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80025, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b8f000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f000076a000-0x4)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x114, 0x2711, &(0x7f00004dc000)=""/1520, &(0x7f0000beb000)=0x31) bind$netlink(r1, &(0x7f00004e3000)={0x10, 0x0, 0x2, 0x100000}, 0xc) msgget(0x2, 0x8) getitimer(0x1, &(0x7f0000a88000)) 2018/02/04 17:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:52 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000021000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000022000)={0x5, 0x9, 0x8, 'queue1\x00', 0x800}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000023000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x800454d3, &(0x7f0000022000)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000024000-0x4), &(0x7f000001b000)=0x4) 2018/02/04 17:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 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) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000796000-0x70)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000576000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x801}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) recvmsg$kcm(0xffffffffffffffff, &(0x7f000096d000-0x38)={&(0x7f00007ce000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000536000-0x40)=[{&(0x7f000041d000)=""/184, 0xb8}, {&(0x7f0000ecf000)=""/122, 0x7a}, {&(0x7f0000ce1000)=""/154, 0x9a}, {&(0x7f0000cd8000)=""/4096, 0x1000}], 0x4, &(0x7f0000607000-0x98)=""/152, 0x98, 0x7fffffff}, 0x40000000) getpeername$ax25(r1, &(0x7f0000c50000-0x10), &(0x7f0000504000)=0x10) 2018/02/04 17:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x4000000200000880) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$int_in(r0, 0x5452, &(0x7f0000508000-0x8)=0x26) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/04 17:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009ef000-0x5)='/dev/sg#\x00', 0x20000000000, 0x200000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000049e000)={0x4, &(0x7f0000235000-0x78)=[{}, {}, {}, {}]}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x284) dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008dc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) 2018/02/04 17:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x80000000, 0x9) 2018/02/04 17:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000040b000)='./file0\x00', 0x42) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00001c7000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r3 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000), 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000af1000)={0x80000001, 0xfffffffffffffffa, 0x6, 0x0, 0x8}, 0x14) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000dad000-0x8)={0x3, 0x7fff}) 2018/02/04 17:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r0, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000713000-0xa)='/dev/dsp#\x00', 0x7, 0x2040) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000d3a000-0x4)) 2018/02/04 17:51:52 executing program 0: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d24000)={0x0, 0x1}, &(0x7f000072c000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ba3000-0x8c)={r1, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}}}, 0x8c) inotify_init1(0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d24000-0x28)={@common="736974300001000000000000000000f6", &(0x7f0000890000+0xee6)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/04 17:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x80000000, 0x9) 2018/02/04 17:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c0a000-0x9)='/dev/ppp\x00', 0x400, 0x0) accept$ax25(r1, &(0x7f000056c000-0x10), &(0x7f0000113000)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ff0000-0x18)) 2018/02/04 17:51:52 executing program 2: clone(0x0, &(0x7f0000048000), &(0x7f0000f9c000), &(0x7f00006b8000), &(0x7f0000c7a000)) pselect6(0x40, &(0x7f0000a79000-0x40), &(0x7f000097d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, &(0x7f00007fb000-0x40), &(0x7f00008c8000)={0x77359400}, &(0x7f00002a4000)={&(0x7f0000d94000), 0x8}) 2018/02/04 17:51:52 executing program 7: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000088b000-0xf8)={{0x0, 0x1, 0x3, 0x1, 0x6}, 0x9, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x48ee, 0x7, 0x5, 0x35e7}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ad0000-0x5c)={{0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x5, [0x5, 0x7, 0xc1, 0x1000, 0x0, 0x3, 0x6, 0xcb4e]}, 0x5c) 2018/02/04 17:51:52 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$sndseq(&(0x7f0000fe7000)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000c6d000)) 2018/02/04 17:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x80000000, 0x9) 2018/02/04 17:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c4000-0xe8)={{{@in6=@mcast1, @in6=@empty}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000dc2000-0x4)=0xe8) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f000007c000)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000631000-0xc), &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000734000-0xc), &(0x7f0000dc8000)=0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000221000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000642000-0xe8)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00007a2000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078d000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@dev, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000194000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee7000-0xc), &(0x7f00008c1000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f14000-0x4)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000), &(0x7f00006ac000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000895000-0xc), &(0x7f0000fd5000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb5000), &(0x7f00000a6000)=0xc2a1b41c538bcd23) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c4000), &(0x7f0000860000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e29000-0xc), &(0x7f0000d7c000)=0xc) getgid() sendmmsg$unix(r0, &(0x7f00006c1000+0x231)=[{&(0x7f00006cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cb2000-0x60)=[{&(0x7f0000a08000-0xb2)="2fa24981e02323446c50facfd5f52d98ca233d3a42a81a4d4e8d199bc7a331baaba13ad0e9e01dc8b8131bad937533f273fb22ca906bd4d7c022133366433295aaa906c7cf6a96348d509fe46f4d57a44ce2cc8b419863d47a138453ffbaf8c9645d36cff95c1f47ca6bbecd99b86699c44494225bb95e692bda1ff73e740277503a325794fa6ae052e911a8eeaf30831d429146b2d6f69085e6ac88e9899771d93fde53eb00a7dbbb445832b571e135e1c8", 0xb2}], 0x1, 0x0, 0x0, 0x4}], 0x1, 0x8000) shutdown(r0, 0x801) [ 298.105768] binder: BINDER_SET_CONTEXT_MGR already set [ 298.134330] binder: 4650:4663 ioctl 40046207 0 returned -16 2018/02/04 17:51:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_dev$adsp(&(0x7f0000b9c000)='/dev/adsp#\x00', 0x9, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000695000), &(0x7f0000e78000)=0x4) r2 = syz_open_pts(r0, 0x801) poll(&(0x7f000088d000)=[{r2}], 0x1, 0x5d) write(r2, &(0x7f00000b5000)='zh', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000bca000-0x30)={&(0x7f0000667000)=[], &(0x7f00003a4000)=[], &(0x7f0000898000-0x8)=[], &(0x7f0000347000)=[]}) 2018/02/04 17:51:52 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, 0x0, 0xffffffffffffffff, 0x0) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e06000-0x4), &(0x7f00007c4000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000793000-0x5)={0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000163000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000001f000-0x4)=0x7, 0x4) 2018/02/04 17:51:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000016c000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f000056b000-0x8)='./file0\x00', 0x5) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) readlinkat(r0, &(0x7f0000a72000-0x8)='./file0\x00', &(0x7f0000947000-0x3e)=""/62, 0x3e) 2018/02/04 17:51:52 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e60000-0xf)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000fd9000)=0x80d) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) 2018/02/04 17:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) fallocate(r1, 0x2, 0xfffffffffffeffff, 0x3) bind$unix(r1, &(0x7f0000003000)=@abs={0x4, 0x0, 0x0}, 0x8) r2 = shmget(0x0, 0x1000, 0x85, &(0x7f00008f5000/0x1000)=nil) stat(&(0x7f0000e13000-0x8)='./file0\x00', &(0x7f0000c76000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aef000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f000096a000-0x4)=0xe8) stat(&(0x7f000047b000)='./file0\x00', &(0x7f0000c64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() r8 = getpgid(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f00001f9000)={{0x80000001, r3, r4, r5, r6, 0x1, 0x3}, 0x6, 0x1, 0x80000001, 0xfffffffffffffffc, r7, r8, 0x7}) listen(r1, 0x0) bind$unix(r0, &(0x7f00006d2000-0xa)=@file={0x1, './file0\x00'}, 0xa) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r10 = syz_open_dev$sndpcmp(&(0x7f0000706000)='/dev/snd/pcmC#D#p\x00', 0xc1, 0x0) syz_open_pts(r10, 0x200000) 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$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000a72000-0x4)=0x800, 0x4) accept4$unix(r1, &(0x7f00005b1000-0x8)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/04 17:51:52 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d27000-0x20)={{&(0x7f0000b17000/0x2000)=nil, 0x2000}, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8d51, 0x900) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f00000ca000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000004000-0x4)=0x2, 0x4) 2018/02/04 17:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) r0 = getpgid(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b10000-0xd)='/dev/usbmon#\x00', 0x4, 0x400) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f000047e000-0x8)) ioprio_get$pid(0x2, r0) r2 = shmget$private(0x0, 0x3000, 0x54000202, &(0x7f0000988000/0x3000)=nil) shmat(r2, &(0x7f0000fd6000/0x2000)=nil, 0x7000) 2018/02/04 17:51:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000b03000)={0x400, 0x4, 0x3, 0xca, "7c4ee6b8974e252a3f3f8cb228c3cbee96f731d41ea740a3855ddc375597c6b18247bef3546ab0ba35856f1c", 0x9}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00001fd000)={"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"}) linkat(r0, &(0x7f00006f2000-0x1)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/02/04 17:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000068000)=0x4, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000655000)=0x80000000, 0x4) writev(r0, &(0x7f0000aee000)=[{&(0x7f0000f21000)="390000001100094701bb61e1c30500ff0700000002000000d7efffff08009b0019001a000f000000ecff00000000000004e9f50006000d0005", 0x39}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000372000)='./file0\x00', 0x20040, 0x28) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/04 17:51:52 executing program 3: r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2fda, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$getown(r0, 0x9) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f000005d000-0xa5)="1f7f6cded23571dd94003f4d45743cbe2f6e092d5cb7a84b410cf19a047c99e9bd021f62babcdb8efd7e1ddc252adb15acab35ce60cf27fdba6dd66e91da3473dc2ee99e37dd61fec3fcc586e9c95adb8a6adc82a116728d72fcef6c299aabaf5c2833cec400c1641d43ccd88b959ddcb91bc5b21af0a63e7b16d45b750e32ba183b7e550f3ae64ce6b2c60b9267e709166cf4ef37a5336cdad744df9d913969301e1049ac") getpeername$ipx(r0, &(0x7f0000465000), &(0x7f00007d1000-0x4)=0x10) fcntl$lock(r0, 0x6, &(0x7f00009c6000)={0x2, 0x2, 0x21, 0x200, r2}) r3 = syz_open_dev$mice(&(0x7f00008d9000)='/dev/input/mice\x00', 0x0, 0x101000) fcntl$getownex(r0, 0x10, &(0x7f00003bb000+0xd16)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000000)={0x4, 0x81, 0x7, 'queue0\x00', 0x7ff}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f000029a000-0x20)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) 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) r5 = request_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x3)='!/\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) sendto$inet6(r4, &(0x7f000098b000)="8f730295f840309d9d5f32944cda9a5371d07ce8021b9f398bae2a3aceccbe695a2be85dc0f89a", 0x27, 0x4, &(0x7f00008f3000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7fff}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x3, 0x286, 0xa, 0x20, 0x20, 0x62, 0x0, r6}, {0x4, 0x2, 0x1, 0xe743, 0x9, 0x0, 0x1, 0x1}, {0x5, 0x3, 0x1, 0x8}, 0x7, 0x7, 0x2, 0x1, 0x2, 0x1}, {{@in6=@empty, 0x1, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x3, 0x3, 0x8a, 0x3, 0x7ff, 0x8}}, 0xe8) openat$vsock(0xffffffffffffff9c, &(0x7f0000d96000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/04 17:51:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a13000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ef3000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/rtc\x00', 0x68000, 0x0) write$selinux_create(r1, &(0x7f0000683000)=@objname={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x30, 0x20, './file0/file0\x00'}, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000ac3000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000991000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) r3 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r3, 0x8000000000000000, 0x0) 2018/02/04 17:51:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008f7000)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x36}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/04 17:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:52 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r1, &(0x7f0000048000-0x8), 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="f45af49329ba5df077875e410a261c19cc0d3aba81027f920265136a6db335cfc4c6768e190d3a1d0b05f53caec3fa652ecdebf5d247ed5510201f2469045e4e6d8f050021d36ded2c77ac5f01c729d0ab93e93450f2d152fe831359a0f917700397468b82c2b8f08c1c7518a9e55854f895377d161b33f579c9d9d5e5c7217bd794cd4f46b34c63e73198ef7b33be58a199889ac9169cddb43e0a5eb4bb2547d0e0824754427e28c1e08633747bf90bc53f2c035e9e2f081f7329", 0xbb}, {&(0x7f0000000000)="11f6535e2556e35193743d19e6b232fce38ca7940213", 0x16}, {&(0x7f0000044000)="d320b9858cc5205099258700c7ce5ac79073b0028abd87862505f94795addeeae010ba9b34d9dee8715e1f2ecb32ad3ca1810471b07d14ad6f5e572f8d83853b9c91edc85cfd", 0x46}, {&(0x7f0000000000)="731ea0e87c65d17b96958b8bb88eb2b031449ddf89b0bb5208e4e7b1b75d545f4891f7782e94a0030ee3cee1edd70fb02605b17b228afa2bc44d6f64e832e553fb6d0849b90c9f82a7c2bd3e8f1fc9318d1701af48940bd411a180bbc4752c76c32a653b833279f265", 0x69}, {&(0x7f00005ee000-0x9a)="9033f870bb255e2a58a13112e2e400069feb4229f04ddf43dd0740a36c029ae782d2df25f9dad5553e24b507dd3bc0e6752a59a26666594f908ad5bfaf392d08d36c6381c9d990de5ad95575833991fb7e6a4915e5018c8b2ecd92806edf8f4c6154e6bcefacc3b165ebbfbbcf1d43b8b269b56657d621d4c1830248ada3f48ecf3a824ea0d99e260da82faa7a9c9f28335c199d3bb7a6b9b295", 0x9a}, {&(0x7f000001c000-0x17)="2376c2c3734cb8ceafb8bfc343161618d7d50b6dd36bbc", 0x17}, {&(0x7f00001b5000)="6d88ab9db84762b7416464c9dde5aa059fc33be16b396a84f6290380cc0551e1673c7223ec67557bff0aaecc770c35dd92820406ade33fc8350db43ed0ba970c06af88b06affbdb080765ca356e3f6c3a7918d9f9155cbdda952d5d6b7a2f93cb38f94efd43c35fa434c635737a839bbdc06322e0d55a1deea67f2cb56cd9b5f3233551df24075d65be02328666f9ce12b10c1d523b317cd2cc1c17649558833dcdb2b8418335fb1c2b6ca968c814ea6b6b070cfa8a8293b176ea33899603bb5dae283e5b5c7539560f695feb819435ebf9947ecf491659f344edb3ff45a62a65e2847bc36708730f9", 0xe9}, {&(0x7f0000000000)="68304a526d3dab778992ce14494260ba4980ca9c3c1ed01da01ab1", 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0x1000}], 0x7, 0x0, 0x0, 0x8000}, 0x3}, {{&(0x7f0000f9e000)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[{0x68, 0x19f, 0x9, "ad05f7df800a116ebafcc837dac2b8e4dd59812114c81be454c14f09c24814cadabf47899183181f51fee5a1241b1003a8f3a178c4abe1bdabea9ad3f0ed2619c5404774bb93cbd5f8d4220d6129f96d3b8596"}], 0x68, 0x400d0}, 0xfff}, {{&(0x7f0000db3000)=@nfc={0x27, 0x80, 0xffffffffffffff00, 0x4}, 0x10, &(0x7f000042c000-0x50)=[{&(0x7f0000000000)="9f61a5d1f4059327a781b7022fc42b0c40c1f6242ac14bab6df6d32afce583e29c5bb10079fd310b4525f43dbe47f0c734f74566bce4d809c840ec9fa9af7eb9b883b2adfca2c142d5213d117d61ed3ad776153209c71330656a05d0c1ac5f3c134713a0095dfb5f66ac71eff108cbd228cde7e2014e63", 0x77}, {&(0x7f0000000000)="dd0195ec1fd1429120bf306870c4e85676466d23e6a8082768dc8c2d195d731600e8a5ebf8700acaf519758ec85f87d64b56643d03d599b82127f348275c99a1998f5ac90f1465364d93d5f1081ad44ea3df7dec14985ff9b09ba0be6e8b615337db3044e75a683f602e2d23fd59a4c7912f5720984e5aee3e5cb32bba0d742539a07349167a623d56ba98145342e945abb9477e04c5e031981cdcd6dc46ff", 0x9f}, {&(0x7f00005e1000)="23b9a915cd660e4b250ab61fe877d76eada156f27102b93884f7a020f055fb3ef4a8504b2d9301fb1825194aff98f040735b22fb65aaca955720fa21dec887bc064fadc767b7df4e24995a4f22fb8fbca1f7e1ca7879249bf573d2ab58eb5b99040fd09f6a4fc802897cfc3818ccecced7f7d7a28021541c39a88db4013f64d981165c03b879b625b74d132cdadcc9767e456d27b203b0a07503a86b0ac022ac", 0xa0}, {&(0x7f0000fa6000-0xe3)="039d52ddbe5ff202a0a8144fc0679df89f16f4d1de1cb2419a57c6b6916bf9b2a7b6937f3e789dcf0d33a4681faa124c1cbaaf4e37c575891c537e60e2e06224c9fda43cbc3e2693773886156e318b65e6495b10d9ff23a6f195531b6ef1ecf9f6d86350916f12d5981884ae84e3a38208eca5b2625e405fc0083f19c7def080ecf39e707a544ee2f863a4785f158466bb4b730bcf37b809151987b713bdc7cd59af5ebcffa1b2230e8cb3c84610a4eb92782bfa91902d7a1fe0139e3e5292cbf17755a63a98c6e817324c60390715062633a00b52bde9d8c17c6a888f7b894f7dc315", 0xe3}, {&(0x7f0000b49000)="a15113598d7136c241ca561db819fd9c8828b3918d80c7bc61ac00dcb0195afcc8ee7e085a3e09e5520190f619fecf043694342102f8beb8cf7e6595c7722987087aac5e9992628f33e3acdcb28f9db8b31f9cd929740766924878aebe9cc0df809181367c98834cbc45cc9956dfbf23d1029529d467d8f9bb3b642aad4dc7", 0x7f}], 0x5, 0x0, 0x0, 0x4004040}, 0x181}, {{&(0x7f0000280000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000152000)="cc2edd9f1e587eef7988826cadbaf2c253da20535fc74db87d63c35d978c7cf3ee", 0x21}, {&(0x7f0000184000-0x3a)="02fe40f585afb06c725bdd0bfadd9e36b0b178a4528e8db5f530c494842afb4d465a891be35527f5b18435a808214cc5259cbd82c801efc6aa8a", 0x3a}, {&(0x7f0000001000-0x36)="5830a9934c3ba8a1c120f52815116563b06cdb148c58291f945c05faec57561fd2870905b695cdfe4ea8c58dd1e7dc7e8d2f31cabbd3", 0x36}, {&(0x7f00003b1000-0x1000)="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0x1000}, {&(0x7f0000001000-0xd7)="2454c3a07b6fc8f37300b4d283c016ccda9c37fdc1c9fb4305a1a144dcb6b29ed66e2461b69bf883b66b41cffa2c7915f2c870a9ff912075604ff38c39237acece474681f9ab81947f5531689cc25d8ebee8c174eb715eecf3bd321fe3ccd7511553e495680500b357f74706df44348314a8accdf254a37a51b263194605dd372b47952de2a09b6e82ab2d86c70338bdef3519f2bfc978317e5bdf75610b74abccdb54615b7e68354ea93d2a0acc470d43a300a0300078159e8ed70728551ce563a6c432711dc78d5d006415eb1fc2d34f690c508f9462", 0xd7}, {&(0x7f0000917000-0xe5)="77ac32019f3523eb41e554dfcce1e4c8fce767610971bb1a27df38b30b6d3ae04d3b35f7ac84e171cae7e6a9c6377b2930bed98e00ea086b77d81dee5f263fac3ec676942719e1de33b512d366ba41cbf892a945562de1764b2b77686b9fc4564639d6733c9e12e1bbb28d4be79a476e6d17de23c86c4f7cf01d942d832b14c005fc494d67c4727a27e6af5eecdf3ce2fdf6e8a9dbc6275d6578fba4f449d8563bf5f5b3db214438e08715f5317acbe78b7624a671a1890b8da17aa22f087532c155c05d7d435915c222e5eb1bd7b4a089a7bfb5283ee942766aa70be66146ac77b4ad3c18", 0xe5}], 0x6, &(0x7f0000000000)=[{0x70, 0x1ff, 0x0, "3cc01d13e7fd646952bd36328c9212bf6dc6581679de6558daa4312fc00bf43c06c5eabbf2d11eb6437a3e7c13cdf65928454f0af3d25f8c04eaabbe34170d29868024eca431492017d24e992983668318c213d7e4ae21207e"}, {0x20, 0x88, 0x9, "4fadb572912b302e45a2d6ff03"}, {0xd0, 0x11f, 0x401, "45604ffd887bef02788b0ccaebb811082d38fe97811cc823e99ec23343232ab4ff8d231998af94bf170027def85efbb2103519d282b50be87c4bcb43ca00fd75452407040a0545f3eeb82283b60e36f9f7617112f41ee37e453eb84586210ed8a84ef7976c60f8d4080dd45248771eff022d6726f1ab38c1e5c52ee68b4a1fd0f34762b2c268b5fd7b6b7cf69edec8be6b4b99ae019d2742f350254c5c8af1ec21378bdbe9da04a78085901c895c71556e27e6fd9e66c3861d3e1d"}], 0x160, 0x4000000}, 0x6e}], 0x5, 0x8080) 2018/02/04 17:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000020e000-0xb)='/dev/vcsa#\x00', 0x6, 0x2000) futex(&(0x7f000000e000-0x4)=0x7, 0x3, 0x7f, &(0x7f0000851000)={0x0, 0x989680}, &(0x7f0000fd6000), 0x83b7) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000708000)=0xc00000000000000) exit(0x10000) 2018/02/04 17:51:52 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x6, 0x100000000, 0x8000, 0x4d8f, 0xfffffffffffffffd, 0x0, 0x80000000}, 0x1c) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000f92000-0xd)='/dev/dmmidi#\x00', 0x2, 0x4440) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f000021d000-0x120)={0x3ff, 0x3, 0x5, 0x0, [], [], [], 0x4f6c, 0x10000, 0x7, 0x2f, "a024b6a429aa7c70e1e606e5ad5e2f71"}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000f93000-0x4)=0x8000, 0x4) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000f92000-0x78)={0x6, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, {0x2, 0x0, @loopback=0x7f000001}, 0x40, 0x9, 0x7ff, 0x8, 0x10000, &(0x7f0000380000-0x10)=@common='erspan0\x00', 0x1, 0x4, 0x6}) sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000621000-0x30)=[{&(0x7f0000f8f000-0x2f)="9b", 0x1}], 0x1, &(0x7f0000655000)=[]}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f94000-0x4)=0x10000, 0x4) 2018/02/04 17:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x400000008, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r1, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000ae2000)=[{&(0x7f0000f2c000)=""/223, 0xdf}, {&(0x7f0000d28000-0x6c)=""/108, 0x6c}], 0x2, 0x0, 0x0, 0x7}, 0x60) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001ab000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f00001e6000)={0x0, 0x0}) sched_setattr(r3, &(0x7f00000b7000-0x30)={0x30, 0x7, 0x1, 0x7ff, 0x1, 0x9, 0x3, 0xfffffffffffff232}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) pipe(&(0x7f00003b1000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000883000-0xc)='/dev/amidi#\x00', 0x1000, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r5, 0x4) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000c7c000)=0x8, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) pwrite64(r2, &(0x7f0000279000-0xb8)="6c9f162774fc1127eab8639122d694578502934d4b2d934ae0a95e06916e034bdc19c411f366e6e7a3b16861413b32a0f488967ae71a2540dde353453a69e12fdd80c992b56ceb6bcfe96e6e88355b42f5cc40b76af3826a6554d2945d248f183f0d2aaab47c3fcf89e4629b3c1d2fdbde6425007003e2116f983e10501eb057f00e5785721fde98efc2c6667abba74dbee179f62688102595a49b6c2dcddb7a786dd43608c1ea51fba8adf50a67e7375ce6e82e3d6963f9", 0xb8, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c", 0x22, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/02/04 17:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:52 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, 0x3, 0x2, 0x0, 0x4}}, 0x26) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r1) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d9a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000ffb000)={0x27, 0x8, 0x401, 0x1, 0xffffffffffffff0f, 0x1, "d207212629de6038c2fec8eb706100c9b6cbeee6e5a3c4c0d167b9dad84f5a86600ca474a3ce9e8c8578d084dc9fc0aa4d1eb30bd0947211210b40d004c3b1", 0x3f}, 0x60) socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ffa000)=@generic="cdec9191628829e1bedc4946bdee18d0") setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000a26000-0x1c)=@req3={0x1000000, 0x9, 0x7d0}, 0x1c) 2018/02/04 17:51:52 executing program 5: mmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/vga_arbiter\x00', 0x101000, 0x0) r2 = memfd_create(&(0x7f0000ab8000)='\x00', 0x1) sendto$inet(r2, &(0x7f0000aba000-0x1)="88", 0x1, 0x80, &(0x7f0000abb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xfda4) recvfrom$inet6(r0, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) r3 = request_key(&(0x7f0000aba000)='dns_resolver\x00', &(0x7f0000ab8000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000aba000)='nodev\x00', 0xfffffffffffffffa) keyctl$update(0x2, r3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ab9000)=@sack_info={0x0, 0x9, 0x100}, &(0x7f0000001000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000abb000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r4, 0x7, 0x1, [0x3]}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x101, &(0x7f0000001000)=""/4096, &(0x7f0000ab9000)=0x1000) 2018/02/04 17:51:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000685000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000548000)={0x7, {{0x2, 0x2, @empty}}}, 0x90) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/02/04 17:51:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="a233", 0x2) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000020f000)={0x0, 0x0}) sched_setscheduler(r3, 0x0, &(0x7f00008b1000)=0x1ff) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r0, r2, &(0x7f0000e65000-0x8), 0x6) 2018/02/04 17:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f97000-0x4), &(0x7f0000fb1000-0x4)=0x4) wait4(0xffffffffffffffff, &(0x7f0000b44000), 0x4, &(0x7f0000c62000)) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/02/04 17:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/sequencer2\x00', 0xa000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000022000-0x4)=@int=0xfffffffffffffffb, 0x4) r1 = socket$inet6(0xa, 0x3, 0xe2) perf_event_open(&(0x7f000001d000)={0x0, 0x6e, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009d2000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009a3000)='/dev/sequencer2\x00', 0x620102, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00008cc000-0x1)=0x7, 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eb6000-0x10)='/selinux/member\x00', 0x2, 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) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000004000), &(0x7f0000000000)=0x4) 2018/02/04 17:51:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000013000)=0x4) 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}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000002000)={0x8}, &(0x7f0000014000-0x4), 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d54000-0x9)='/dev/vcs\x00', 0x2081, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) getsockname(r0, &(0x7f0000fd4000-0x10)=@can, &(0x7f000045e000)=0x10) dup2(r1, r0) 2018/02/04 17:51:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:52 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x3, 0xf, 'ctr(aes-aesni)\x00'}, 0xfffffffffffffecd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 17:51:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) fcntl$setsig(r0, 0xa, 0x1a) write$evdev(r0, &(0x7f00008ee000)=[{{0x77359400}, 0x4, 0xffff}], 0x18) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/04 17:51:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000fc3000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000dc1000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000bc000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x784f, 0x8, 0x7, 0x5, 0x40}, &(0x7f0000795000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e67000-0x8c)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x8c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000444000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000e8c000)={@remote, 0x0}, &(0x7f0000222000)=0x14) connect$packet(r3, &(0x7f00007ba000)={0x11, 0x17, r4, 0x1, 0x8, 0x6, @random="107aa9ca6503"}, 0x14) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000053e000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bcsh0\x00'}) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f00006ec000-0x8)=0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000612000), &(0x7f0000d82000-0x4)=0x4) getsockname$llc(r3, &(0x7f0000796000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c0d000)=0x10) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0xc, 0xfffffffffffffffe) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000f8e000-0x4)) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/04 17:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000045c000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00003f9000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000599000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000052b000)="0000000000000008b3a30ced4e00000000000000282d4aaa4c76d0cb63c0489a5a80962a720344b86e9256455ccfd7", 0x2f) 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) pipe2(&(0x7f00003e0000-0x8), 0x80000) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f00009b1000)='/dev/random\x00', 0x0, 0x2000000000) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0xffffffffffffffff) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/02/04 17:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) r1 = syz_open_dev$midi(&(0x7f0000d82000)='/dev/midi#\x00', 0x6, 0x42080) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000cd000-0x10)={0x200, 0x8001}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000007e000-0x50)={{0x7, 0xffffffff}, {0x0, 0x80000001}, 0x200, 0x1, 0x6}) 2018/02/04 17:51:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd1000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000952000)=0x108) 2018/02/04 17:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) creat(&(0x7f00001a8000)='./file0\x00', 0x100) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b83000)='/dev/qat_adf_ctl\x00', 0x42001, 0x0) fcntl$dupfd(r1, 0x40000404, r0) clock_gettime(0x0, &(0x7f000084b000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000da5000-0x5c)={0x8, 0x2, {0x3, 0x0, 0x6, 0x3, 0x9}}) futex(&(0x7f0000727000-0x4)=0x39, 0xd, 0x5, &(0x7f00002fc000)={r2, r3+30000000}, &(0x7f000000d000)=0x10000, 0x100000000) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) 2018/02/04 17:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed1000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000d15000)={0x1000003e, 0xfff, 0x3e}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000ef9000)={0x52f4, 0x0, 0x100, 0x5, 0x2, 0x7}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5}], 0x10}}], 0x1, 0x0) 2018/02/04 17:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x8)='gid_map\x00') sendfile(r0, r0, &(0x7f00009fe000-0x8)=0x401, 0xed) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000b01000-0x4c)={0x100, 0x8000, 0x49}) 2018/02/04 17:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) fallocate(r0, 0x2, 0x8, 0xffffffffffff0001) socketpair(0x7, 0x2, 0x26, &(0x7f0000211000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000e9000)="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") r2 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c20000-0x50)={@common='bcsf0\x00', @ifru_flags=0x400}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008b5000-0x11)='/dev/vga_arbiter\x00', 0x584c0, 0x0) connect$bt_rfcomm(r3, &(0x7f0000896000-0x9)={0x1f, {0x3fffc00000, 0x25c7, 0x9, 0x5, 0x5, 0x80000000}, 0x2}, 0x9) close(r2) ioctl$TCSBRKP(r1, 0x5425, 0x2000000000000) connect$nfc_llcp(r3, &(0x7f0000c2d000)={0x27, 0x8, 0x4, 0x7, 0x8, 0x4, "21d3c30e6398c6f62c4862ad065827cfdb5fae6dc70f6b16857552c239f36ddbfddfc1882c18ce12785a38f47379e73f40e33e92ed087d1b1d5bbb6e44747b", 0x184}, 0x60) 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:53 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x50) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270141000000000004007352", 0x23}], 0x1}, 0x0) connect$inet(r0, &(0x7f000000c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/04 17:51:53 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000029000)='/dev/rtc\x00', 0x2600, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000029000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d0, &(0x7f0000020000-0x4)) [ 298.752932] QAT: Invalid ioctl 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x80000000, 0x9) 2018/02/04 17:51:53 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f000000d000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000)={&(0x7f0000004000)={0x2, 0x0, 0x6, {0x77359400}, {}, {0x1, 0x302, 0xdfc, 0x2}, 0x1, @canfd={{0x2, 0x100000000, 0x8, 0x1}, 0x13, 0x3, 0x0, 0x0, "e5ba688b83c5c9b7251eaa59e1235eb9a819906f117d2d48c21c9e90c105dd132c17c1b5fe4c5bde06e74dab57bc33d0d4765e13123ea51ade21a9974e8d3355"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0xc0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d}, 0x10) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000002000-0x58)=@alg, 0x58, &(0x7f000000e000)=[], 0x34b, &(0x7f0000004000-0x61)=""/97, 0x61}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/04 17:51:53 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 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') lseek(r0, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e89000)={0x1, 0x3577, 0x1, 0xa164, 0x9, [{0x4, 0xcea, 0x9, 0x0, 0x0, 0x380}, {0x200, 0x20, 0x8fd5, 0x0, 0x0, 0x82}, {0xffff, 0x1c74, 0x6, 0x0, 0x0, 0x804}, {0x1, 0xbc05, 0x5, 0x0, 0x0, 0x8}, {0x2, 0xba2, 0x800, 0x0, 0x0, 0x2104}, {0x1000, 0x0, 0x5, 0x0, 0x0, 0x8}, {0x9, 0x6, 0x81, 0x0, 0x0, 0x80}, {0x7, 0x0, 0x5, 0x0, 0x0, 0x100}, {0x100000000, 0x9, 0xffffffffffffff7c, 0x0, 0x0, 0x1}]}) bind$ipx(r0, &(0x7f0000b93000-0x10)={0x4, 0x2, 0xf78, "0ed2c7a40501", 0x8}, 0x10) 2018/02/04 17:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fremovexattr(r0, &(0x7f0000c50000)=@known='trusted.syz\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000001000-0x1)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c4b000)={r1}) [ 298.781929] QAT: Invalid ioctl 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x80000000, 0x9) 2018/02/04 17:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00006d3000-0x1e)=""/30, &(0x7f0000ad2000-0x4)=0x1e) r1 = creat(&(0x7f0000831000-0x8)='./file0\x00', 0x40) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00008d0000-0x88)={0x7fff, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}}}}, 0x88) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000d17000-0x50)={@common='ip6_vti0\x00', @ifru_map={0xef, 0x6d1, 0xa6f, 0x1, 0x5, 0x20}}) 2018/02/04 17:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) io_setup(0x67, &(0x7f00003d6000-0x8)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={0x0}, &(0x7f00008a4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d28000)={r1}, &(0x7f0000789000)=0x10) 2018/02/04 17:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}]}}, 0x310) r2 = syz_open_dev$amidi(&(0x7f0000a4e000)='/dev/amidi#\x00', 0x8, 0x40000) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00003fb000-0x65)=""/101) 2018/02/04 17:51:53 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000002c000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0x3, 0xffffffffffffffff, {0xd, 0x0, 0x0, r1, 0x3, 0x0, 0x4000000000000}, [@NDA_LLADDR={0xfffffffffffffdfc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000027000-0xc)={0x4, r0, 0x1}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000027000)={&(0x7f000001c000/0x4000)=nil, 0x4000}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000002f000-0x4)=0x26) pwrite64(r0, &(0x7f0000011000)="a8a2ced7474232f3960879f73728a1e30d4bef6b5f027c981aece3592000415bd2d4eeddf313e029c6b0543108aefa9408949369031e9217ddc3cd3b1545b49c5fee3d9b2533520384122a177ccfca9353ec85111cdb61946ec70e609aeaea8fb69c3f5082bf6c3bf80a8685974fd703e5bf5db9f7959e163031c30b240a8cfa60b27f76dec1305d4bd5af9711a01f4b42d160b7f6f7c95f7ced84d4037e8545060aee79bcd4b35ff6015f780ac722ffa61a4048a7170a33907ca5a0d05f7e9f77a4a540307d02489e9796af6c01ca76be629bf3eb31b964fb7b06f291f548d7eaa36b74e62df1a2ea220c01b0b7", 0xee, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f000002e000), 0x0, 0x800, &(0x7f000002e000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000)) 2018/02/04 17:51:53 executing program 7: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000+0x68e)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x101100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000003000-0xc)={0x2, 0x2, 0x6, 0x1, 0x7b, 0x3f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000004000-0x20)={0x7, 0x2, 0x0, 0xffffffffffffffff, 0x1, 0xad2}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000002000)={0x2, 0x1, 0x7, 0x7fff, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) r4 = shmget$private(0x0, 0x3000, 0x7c00004c, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000003000)=""/101) r5 = epoll_create(0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r3, &(0x7f0000058000)={r5, 0xffffffffffffffff, 0xffffffffd0d34084}) r6 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r6, 0x9, &(0x7f000005b000-0x2)) 2018/02/04 17:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/02/04 17:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) flock(r0, 0x8) bind$alg(r0, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0}}, 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, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x80000000, 0x9) 2018/02/04 17:51:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000056d000-0x8)={0x0}, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000084a000-0xc)={@local, @multicast2}, &(0x7f0000d5e000)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000e2c000)=@ethtool_dump={0x27}}) 2018/02/04 17:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x40000000000003a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x7e, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000010f000)='/proc/self/net/pfkey\x00', 0x418080, 0x0) bind$netrom(r0, &(0x7f0000513000)=@full={{0x3, {"bffb0101701666"}, 0xffffffffffffff7f}, [{"efecd5c7177a6d"}, {"fbe7034b92d734"}, {"a51a2bcab2f5d4"}, {"86f2615c5ca306"}, {"30789ff2549289"}, {"359b2c02e08f85"}, {"9de25b8697b2da"}, {"cb3f69d09e23b1"}]}, 0x48) 2018/02/04 17:51:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) connect$ax25(r2, &(0x7f000034f000-0x10)={0x3, {"dab67642f5b779"}, 0xbcc0}, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) fchmod(r3, 0x40) mremap(&(0x7f0000572000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000bae000/0x4000)=nil) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/02/04 17:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ed4000)=0x1, 0x2a3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f00005a0000-0x1000)="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", 0x457}], 0x1, &(0x7f000002a000)=[]}, 0x0) [ 298.903536] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 298.939926] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/04 17:51:53 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ffe000)=[{&(0x7f0000078000)=""/52, 0x34}, {&(0x7f0000001000-0x1000)=""/4096, 0x1344}, {&(0x7f00002d7000-0xba)=""/186, 0xba}], 0x3) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/kvm\x00', 0x80, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000380000-0xe8)={{{@in6=@local, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000b00000-0x4)=0xe8) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000518000)={0x7, 0x4}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3c) syz_open_dev$vcsa(&(0x7f0000382000)='/dev/vcsa#\x00', 0x8, 0x100) 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x9) 2018/02/04 17:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001a8000)={0x4, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000013a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000390000)=0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000647000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000d5f000)=0xc) lstat(&(0x7f000043c000)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000923000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x4, 0xa, 0xa0, 0x0, 0x3c, r2, r3}, {0x8, 0x2, 0x80, 0x100000000, 0x80000001, 0x7, 0x1f, 0x6}, {0x7, 0x4, 0x9, 0x3}, 0x3, 0x2, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x4, 0x0, 0x1, 0x2, 0x2fa2, 0x8, 0x401}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000946000)={r1, 0xfffffffffffffffe}, &(0x7f00005c4000-0x4)=0xffffffffffffff26) write$eventfd(r0, &(0x7f0000084000-0x8)=0xfffffffffffffffb, 0x8) 2018/02/04 17:51:53 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) munmap(&(0x7f0000006000/0x3000)=nil, 0x3000) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000e000)=[]}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000), &(0x7f0000007000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) 2018/02/04 17:51:53 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000), &(0x7f0000011000)=""/161}, 0x18) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d68000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000e59000)="626c5db02cd1967c4ce0a821d2a246053a06732a8631bf80882824f3872b066e013dfdd6000b8dcb806f9f63da1d6f6af49a467ca6f2b40c60226f6a77c368c7b05714b221def3b66aaf98fbd4f0e3a583f0a84e5517c3780a861cd199eba08d3db4876a3b4602f279d2d44e33e6d001ecb2a2280a26facdf5b4607811acb3dcfba62b8c029899b174954c8e89945642dcaf0cb22c3dcb2932f9d336e8b459e6f7b7a079eef588e29a4a2985eb186300a669ea95e1bc0e2fac8d4a86bd108b6b9dc0582ba6a4196ae7dd49fb4ed810db5b6c33b2318d500fa71a01f355d99a6f381c6fb5", 0xe4, 0x0, &(0x7f00008c5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = mmap$binder(&(0x7f0000182000/0x3000)=nil, 0x3000, 0x2000000, 0x110, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e5a000-0x18)={r2}) 2018/02/04 17:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000014000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e76000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000d48000-0x8)=&(0x7f0000134000)) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000014c000-0x400)={"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"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r0, &(0x7f00007f1000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000001, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "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"}}}, 0xfca) 2018/02/04 17:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000868000)='./file0\x00', 0x1c0) setxattr(&(0x7f0000ce8000)='./file0\x00', &(0x7f0000732000)=@known='system.posix_acl_default\x00', &(0x7f0000b45000-0x9), 0x0, 0x0) 2018/02/04 17:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000f11000-0x8)='./file0\x00') r1 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00006f1000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffe01, 0x1) ioctl$VT_RELDISP(r2, 0x5605) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") r3 = dup(r0) mmap$binder(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2, 0x11, r3, 0x0) 2018/02/04 17:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) close(r0) 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x9) 2018/02/04 17:51:53 executing program 2: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e57000-0x9)='/dev/dsp\x00', 0x7fc, 0x0) fsetxattr(r0, &(0x7f00005d8000)=@known='trusted.syz\x00', &(0x7f0000d8b000-0x39)='securityuser%trusted}/cgroup/vboxnet0$}-^.keyringvmnet1+\x00', 0x39, 0x3) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d5d000)) fchmodat(r0, &(0x7f0000c7a000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a52000)={@loopback={0x0, 0x1}, 0x8, 0x3, 0x3, 0x4, 0x7f, 0x48bcb6aa, 0x1}, &(0x7f0000f26000+0x347)=0x20) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000f28000-0x14)={0x40, 0x1, 0xc9f, 0x81, 0x10000, 0x1e3e, 0xae4, 0x7f, 0x9, 0x5}) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000f28000)="31ec98a5d827bbff890e370c0b1469333bf872431a8efb6566db69e626fdbc2572fc3f8bf69e1b80ab4dcae8fcc9ded00103ce4860bef7606c8180d89db9d248ee878885f5aa86417360816f580dcbb1bd55c2f849a3ba641aba2a19ae55c08d", 0x60) r1 = socket$inet6(0xa, 0x80805, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f26000-0x1c)={0x2, 0x1, 0x6358c0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/04 17:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000031b000-0x9)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000e7b000), 0x4) r2 = eventfd(0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d46000-0xc)={0x7, r0}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) dup2(r0, r2) 2018/02/04 17:51:53 executing program 3: 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, &(0x7f0000133000-0x5)='reno\x00', 0x5) r1 = syz_open_dev$dspn(&(0x7f0000722000-0xa)='/dev/dsp#\x00', 0x7, 0x80402) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000abe000)={0x53, 0x400, 0x64e, {0x8, 0x800}, {0x8000, 0xa53f}, @ramp={0xbf, 0x6, {0x766b, 0xffffffffffffb8b4, 0x9c}}}) socketpair(0x0, 0x0, 0x0, &(0x7f00007a7000-0x8)) shutdown(r0, 0x1) 2018/02/04 17:51:53 executing program 1: 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(0x10, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001f6000)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x6bd60675be61cf10, &(0x7f0000187000-0x4), &(0x7f0000799000)=0x4) 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x9) 2018/02/04 17:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000ca2000-0x8)='./file0\x00', 0x80000, 0x44) r1 = openat(r0, &(0x7f0000dfb000)='./file0\x00', 0x80000, 0x1d) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c46000)={0xc4, 0x0, &(0x7f0000506000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, &(0x7f00006a5000)=[], &(0x7f000085f000)=[0x38, 0x0, 0x0, 0x190db794e492bcf3, 0x20, 0x0, 0x28]}, 0xfffffffffffeffff}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000b21000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000f98000-0x28)=[0x48, 0x40, 0x38, 0x40, 0x38]}, 0x9}}, @release={0x40046306, 0x3}, @acquire={0x40046305, 0x1}, @release={0x40046306, 0x2}, @decrefs={0x40046307}, @exit_looper={0x630d}, @acquire={0x40046305}], 0xd6, 0x0, &(0x7f0000572000)="108f8ff774ec172836f1c2e6dd5e38118afd37e6065ddbd65a979b57537ca4c0405fa85c9b91f7f6c141b170f68a8db6fe1f8d311ef2e6c3b3c48ae6b61fad1013001e1d2338899ff2a402c3c30878bb9a1eb32797aa4c93fe06e29372beb15973efa9878f59a78736d7f5e4d8aba4392ec1ab9cdd9db480b26224a8caae1915feb9e99b6a4ead36c383be566a6924d6f40e2a7535424f279764b29a3d322ce0a76f0777a740037fecf894d0faf6aa110e131a1a393275a12a6f04d9aa0254409086d3080190602ec38ac738c3d94bd2129a3fbc7fdc"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 17:51:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x3)='io\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x8983, &(0x7f000013d000)) r2 = syz_open_dev$sndmidi(&(0x7f00006a9000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x101000000, 0x10, 0x1, 0x8d8}, &(0x7f0000801000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000250000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000)="ba4100ed0f18f90ff8c30fc72e0000f22edcaa0000670f9d5600ba2100b80f00ef666526660f6d9f5ce60f20e06635000040000f22e00f01ca", 0x39}], 0x1, 0x8, &(0x7f0000002000)=[@cstype0={0x4, 0xa}, @dstype3={0x7, 0xb}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000002000-0x8)={0x3, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x9}, 0x8) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000001000)={0x2, &(0x7f0000000000)=[0x6, 0x7fffffff]}) 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x0) 2018/02/04 17:51:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x80000000000a76, 0x3, [0x0, 0x0, 0x805]}, 0xe) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r2 = syz_open_dev$admmidi(&(0x7f0000de9000-0xe)='/dev/admmidi#\x00', 0x0, 0x101000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000085f000-0x4)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ed9000)={0x9, &(0x7f000019e000-0xb4)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000af8000)=@req={0x6, 0x6, 0x400, 0x9}, 0x10) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000f73000-0x4)=0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000052b000)="0000000000000008b3a30ced4e00000000000000282d4aaa4c76d0cb63c0489a5a80962a720344b86e9256455ccfd733", 0x30) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00004eb000)={0x1000, 0x3, 0x5, 0x10000, 0x1, [{0x81, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x104}]}) 2018/02/04 17:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000302000-0x4)=0x0) stat(&(0x7f0000bbd000-0x8)='./file0\x00', &(0x7f0000c4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x214, &(0x7f0000367000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00005a2000-0x78)={0x7, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @empty}, {0x2, 0x0, @rand_addr=0x1}, 0x100, 0x1000, 0x7, 0x27, 0x8, 0x0, 0x0, 0x0, 0x9}) 2018/02/04 17:51:53 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000080c000)={0x0, 0xfffffffffffffffc, 0x5}, &(0x7f00006d9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000005f000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x20, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200001, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000721000)={r2, 0x3, 0x6, "d1d166a4b22bdea0b521b97ff3a21879a70722373a2ad2363e0194b99fb192cdb13f301f2d544a0babc5196d1f1f906b6b7d68"}) 2018/02/04 17:51:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f000029c000), 0x18) getresuid(&(0x7f0000c2e000-0x4), &(0x7f00001c5000)=0x0, &(0x7f00001c1000-0x4)) r4 = fcntl$getown(r2, 0x9) r5 = getpgid(r4) r6 = getpid() r7 = geteuid() r8 = getgid() sendmsg$netlink(r2, &(0x7f00009a3000)={0x0, 0x0, &(0x7f0000c7b000)=[{&(0x7f0000850000-0x224)={0x224, 0x41, 0x201, 0x3, 0x3, "", [@typed={0x10, 0x4f, @u64=0x9026}, @generic="76249472b9b68e87fa7cc6488052e12da1819aa05acb259fe8a6e6f32b90450db2cb72b7e7e8405ab352ceff2d3cec531080e0d6cf2dee014da78366c055d627e9def857d3f439cdfb444309d0fa4fd089fcf93beb04ee69febaa8a2886442b704927425a4cbc58349d7a4aa75503430e59f0c9e089abb89b069c930e9882b040589d763faeae661997c848ed0e74e21e66af98d16c6cb88e39650354cb71c618da2f13845cb5a4c7621a2d6236bc69ad0b77d4eaa6d710c2ef027e492312f0b5e7d640df229453cbacadcacec03", @typed={0xc, 0x4e, @ipv4=@broadcast=0xffffffff}, @generic="4a3fe75a0f616029766d99f9a0770cc6bc1a24eaa5fdb42ff7e673c06387d48454ebb0beb2952fcb94eafcb793228e7e8199558d6a55da04ef14e2581969a569e7bbe2c6ce871f568dfbc2c9359d62506d974a3f4267eca681dc6780e3144a97f752efd68b426bd4f9ea5debfe88ecee35c01b48bf126eecd1722aa8426cb3cb4530bc722259f783caeff04b7dff16b196a349b3f144509e44e9baf05a4e179f1a80598202606eb1c93f98dcd1a43d", @nested={0x78, 0x35, [@generic="ad2470d179fd7c2af8bb7d2fddf49aa61a614d89996e01eef6a4e2c306a70cd9168fc6a82486fdfe43571ef82720c62469ac60c6e6c960600001e79847403a396a3b2877e5cd9713bd169ae172ea73ee4504f79ad886187984435bcde38baa2218ce0933dc29c34543a37b6fdf29a875c5"]}]}, 0x224}, {&(0x7f0000461000)={0x10d8, 0x2f, 0x0, 0x0, 0x1, "", [@generic="a623ed2c7044bbfa5208060c60cc65791ff17d41607270836646b6aa33741a08fb8c1b22dbe28639991e1cb22164fc4142d9fed49655cea88c8af74e769a8406c45470173636025f8a28b9303ce97a13c6829d9fc4da912424ba15ea65a6fca5c1348fc1a30fc3562bd1fa4b0da0e69f48bd46d613e14e87996c86dd1f4cc1711116beb2ecf9f2e64065e6f16b15bc064c24478b062cd73085aa08cb4b4341118953385ce7557bccb1a4db121080c931734e7787039834bfcfbf24351130b0fa49e92c06ed221ea43423509dc1f3695c68fb0c38804c6b7789b4118cda3029bc6430a0a5e96fd5c4efed721a80557fffe7b10a3d4b265c7853e33665140230253185343f0e4547e9bbc67058cb1e91608ba9f8ab5d3d19a42c6c171f781017a5607a01dea18ae8dd1c5fe72eb6fa31342de63219d60ad96dad5981a487a6b9e7f2008c940361eab9a4431e1addf41c1e5b51bfc5f13a251741e34222d6a6d035f58d5025bf1a688de6eef0b34db61493f00176f6ae4991a0bdacb50f96a598388f1e498942e7da39e4856b0eca0e81818c5ad5d120d8ca6510e9a853a5365becc2be47a0838af7c620d12808e1fddae55b3d447dad859a6486a1fe2a2ab09b498bf651d8f5b4627457ac90c8731b8171e2d4eb47007b8f905159942116be70945423783c1575e61291eb029a26493117b2091363ab907caeda7eb41b3f07527e423ecf03646cec81e1ff44fd4bde629026336ccd864f7f8153f7eee83e99b6a51da143d91e47b007ea3063b2f8fe289029a4d5cec22d340bf6ea691a0be0bd7777d062a1f900b34f32063f92adc7450cec26b05577df2a87e4c05472cf9193c342497e3009ad34782048efa3ee3b1ff02673ceb1972f9dcfd39d98242867bf10200c2452d835832abeda5ed67492e7da128ef2dfde119066c3dcd3e1a94e1445d5fc710b072338558dc919e43d1f4a216e605e0b7b15ae1b8036bb8eaedda29c1aebfee78c71dbc63681ed0cca1050e307d1cd64b9443bfbe0de89b014348c9387a186d740f362cff6384aff36d2c5bcb99baf7f68eda56cbc99b64ede685bbb6beb66fab9265c2d53b691c49c0939c6cdbac5d39c992bbc410634562dfcd8ac79523959f0a5f3b4a5a394b0dca7f51ea029dac4268abf3abcfcbd3ee222ba8dc1c94abf3e97f124f96805ea6f8bdfa428820daec756790633696c5395ddec76912166bf9abec8e54e5519209160f11e6d3af4dc6d225161e4386867b406e07f6a2752703b800dba2ebacb4f1e599bedf65225fb5db2a230833f7ee57d2e7adadb9e22f641c9ca34aae2f6b0d5c66d709795c262462d3a7938d0ebef8a0d5540aebf851d26e3a2940a71ea0944c371929e90e1ad311e119972eb9183b26348df01505a0f4c947d20804ced54be96b519ed5d72a7b00b5872b89e8cf03692bf877b003c320960b3c63de4a1984bb94eb6f8af681480538be3cf51e0bc753752c4bd1e92bb87fe0d8368d1cea872af6dbb80659a3ad57f35450d39c5aa6f4c3c4a421865ef390d9c5026be97e387143a6d96d42df64fba46cca3ad8445f2c20922e3f885721ab4d75a057766b831f76e12a9feefed0e1a3f1cdc3d3d57b947050ec0b11413241e2a3c9148ea6166dc960a243ff6149d708b03a498d5d62fdcd013bd58f41ffb1001d537c2d22cadc23a67008cf399d56b50aff5fe55c542688aafb916c5cb0f7aa65bc22773da2ba9fe7cb37d701d4dc3b37532a395127104d3919ec2e3bae2b448cf73d0c20616993e5a6ef4303920dcfb41fd542d97a2d2db8b165e6879cae860e63cd283c90f80b42de8da0cb847b77c34fdf9725076ee5568a1f797f5855c19c265bc5eabccc51a5a968a824cffc3faee61f282e3dcff42f45c073dda2d384f2b7e5839fb7d3408f5e6f197cedddf7959eadd0c764ce2cfa558fccfe61dace899823472204e2b89d7dda8cb220b457118603acd93b40aa4e865e358e09202cfe4bf70ee19ffaf66a6389a753a9de359e6384e86cd83216957d36eff34ac8f94846caa8345610f81f995cb06bc757416343ea316670a9939cc88664b8e589e509f040f1fe6263387f7eaadf233ee61db8a932a8f27e00c2968a305edab9d5a7de130fdf2b46b0cf1c9e4c4bd406c85e5cc0ef2b63f34907319f991ea7102eb11a523f305035d10427321d8c1aea7056299b727c20dd764c063ec6ef7329cea4c86a6e702b713e780f3f983a4c81396f58baef63f110e15a51cabf19acee17ce37b3a4f46407a92192f51ceaeede686aa07ca0a48708e3cbc84f52324a12e90a5b63d8c75582f9a99c855c1104f39a890b8eb63f0e757a1f046f57064522019c8daea2fe3404321c5244dff1d2d5fc848dc1e841b5d663bfaa8bf9d8aae473a347fa5d0320ee1bd8e002c00644eeff25b3732f0ef75086b3264f11b3d20714dcf1caca45c485f78ace2ca78535aa998bb2ddd4266d82e2c4147a8fec11752199e6dd37e8bf50477164ea89a198b1b295e227a06d422913c20ae22d9e4b8506e5a1c8fe11e63026ff774a6ed2bc0dc539a06a479b9476be7c0fc8ae6a4d1294d6024c12a02eeb7d5e074e05c8b44f64f607e293bfa73bbe7791fb5dc3e877c5b65685c71fd55aa4c701310db2bbaaadcbde1cf67e6e913561e2f8eba4879d6476de7da4dd458f0426aa45e02db6c59aac5a3afb0ddeb4684023bbfecb696ab536bf574490ebdad72fc86d077bc64161b072acc6d13bf3f8516212b8ada4b65aef4c635578099916e31e099576c678dc0931e5cb2467ef0b162e7fdfbe781fbd88bde6ca4113ea092420f0dbc3d4966e2662f577a381052036111c52358e65d787c7a9dcb5c658894d279e21d385efaabffd7bc594b0f176ecfeabca7cec61ab0aecbcdfd4c36321235b5792995592d67a399c0a54828fc3b3b80dbf17b835f2df39e16c35fe07af3dfaaa97d1a933205d8f44f5152e2fae13d8479ce08289f7431907c1cf06680adb15ee4721caa0c6128745b12b031e61e6669a5fb4d2da6bc81e1d5d56a44fa56c93f084f69ef7e38e0240e9d5babbdb1a5571256347756a5316b8bb268f0d3c778fbbe64b4c92ca1df1aecb45a1dd3528ea7776b469de1fa96427913ad8d5258b568f0da78c1d210b6bed17ec70ed54ef32603bef89bf83377d0abd20b75188a79b7a80e4a202a8b9076415d8c69df90d8387f710f5e622fbc505f3aba7b321827ae11e350b8aea5559bffb928c2a1823c92176dcc80982e2aa5a7ee682ccca56ffbea21f6beb876e7e0bcbc7254a1657726d1b74a06a6fc844f3d1ceda8a1a91d06f82e4c251b1a5ad0e07c9c8e0dbc3b87a86b946cacd072ab72db46575a112fe61f93592452fd96ab97503f81a2a05bd337c82b6d19677eb7567976b3a0dd930c57d0bb2a8140c3265b8f1dd62cba525426ad20923ddf5da24f118b12819e2685b49e9a2ac7b6245ba7852524d84ce62dd8fcec3125920a3b8be90a056a43669f83a225f17a9fdb66a95ffdc0e37088432338534e083ff8910ca5d6b85040f35128df2a5146bdd7278188be51fa1bc539a45fa4f674968104c0501a39dbdb17a9af3cd625796a5989bd72faf901483a5339ec2eb667a36b8bf28052ba31d262d6e984d45a412b4d8758ed6d58dd2f8d6cf6d2a3f19644545485cdfa13e6e47585e30f00b0e90c2cdbc9762d40ab02bae3295115a99d9895f89c3de22522e0361da5e1c98f17aca72e05beea5ec629fbec8ded5974d400c963a9e3867294d856d5fdcc2159d4bc003f5c9fa273eedc5d6efed3531b5775dfd9e9bb6f98c90b65fcd14040539715d4acf3a2f486f4bf239f53bcc63a9ef847a07797eba6d189aacba0f4a7f8924e07654e3c1bf024d1ad0b9ad0d0ccadfc80b03b14a4f716adb090938c28d286e963062f6751946af69705a75d5781f7772962d9ea7991187217839d5828d09853b06eb91b6eee8c6a838f14f6dab71f0facd39c6b004c52b6b12a2db1ad01c71e613d09ba8f270924f96695e11fcc8eb8fcf85a636385e357e7357a41f2ce7d27ba96b11136daa4bf1cf4f6f26d63e0a55d8b1584f25f59d3b1ccc77a09c44ef33395b1c4ff84a75e724e8a726162bd42524f1d6debb6033525e60e83ac12eabce085201c3828d70bfe278d47d3c855580c3e5b4a47441c0ce3559d4af86f35b245c05586497c5404930d6766adec240ac047873afa4e9723a54233ade0193835a4dff0b7188d462d5ce294cc61c16011055ddfc4efbbcdb8de04dc56fa520c7022db3f59ead0b26801d63eb41f65b2e38bb218bb79d332907b4ba342871e381bd2d0e7ff0e51deffa0ef80898a4e63a28e3b58c321d831f30a06313ae75456fb7656329a2be3bddafad46381ffb540bfaf6de3df73e068fc752245c033658a65e07e8018b55da1a8908b941e386664ff2c7be6cc4b12b6bb68cc31cd18e7ce392f1bfe107ef3a79326eab8f6317167ba7e2615037f30560a355bd25fcca28e0bcaaa3c8ac6c9e690a21cb8b17543563e1065521b301e0d4c90e1378ef8bcd48234d5b4888bf247d7ef0da7b3f39608caaae1fd38ab6b5d8b2238ef31f5c499cb38c6057298c078931032308d21b51901994ec27729ad659d0359afb625367d605061fc8137dd982b27dcd72f7252c7ec490b96aff1b4db1764d3177e07b67a86907e550c416d925530cf076a7c26177fbc4a67d2a5dfda89cb40e428821d9c6a07dc7773b446aadefea4d702069450d7abb26ad69142906d6b8e608c53859ea4c6dfd53574ddd6ff021d7f9c412bddb3c7b968f9a9cdcfb92c2de4bdefd0b9156ee59754bad87c3a4a7dc20b8437f77a0ccc86fe5cd0aa58bd549b65f7f98fc8f787e1a52b88545070ca3df12c5b5b8b03240e9f0fa920cdc61c5dab80f36a11d4c17789f6d4dd294187d4a4f1d862320d4a59a6e8e4c5f8a3b787b07741893c5f5ca6fcbc52cacfd9adab5093b207eb1b5533f0289cf69d791eb6dc9f0c71f986b96afa9f01b964c490a1827e7b8f899facac43c653e97b80c427d09fa7040dac9f92e02c45b96f25cc39c46b2cc13bcd18b84f5bd9913798647ce884b55bbb5ead028060ec0d366b5f0d46e9e22ea2c8e6a1672f82ff88e3dafbd254130572b3ea0b55a743ab9243a9427ff105692957de9a4e08a66e514aa56007bb7947af84aeb8764b87cd6fa8adb76e0c52724851c6a9b92deccb86417cb7aa5fda326dd03f66b2e119aaa42d21d59b1b37b93f36db6754859384ca73b68a7156b7c03b0a843cc3fdb152b0585b3b9512e5f3978cbb8ec39bac9046f67255ec8cbf12914d0c5ad89a8f77ece35badb922defc07637560262d135dff2bab0d77f322bdd19657e0f9ba0f2c98b932d02c20f54a815fd9d59a19ac4e4a46fc1e993e53fec35f533537360d2ad98828771a66a772afefaad83d4b89d1dca814fd2e8905f8f901d38a5110d36da16ac8f19e9d9db6f40a21242b2dc68910901a15337d67437f04c568d845c7ad2665ba0a6d241cff4f7e4a9afc0a835a10655a284a366c8cfaa8acebdcbc9bfc9e215210dc2dd2f903faeb815e56251098b08dd53a8ba9bd7a25c9395dffd8caca2b187fbe3eb0b1de1f3b16f7f5728716328dad2920b9db801e0b10db325b9386e8f253cc9c336a87f5727ee591cc6a7ede3c182a66ccfa617c2410489c17e6dbc3b87ed924833a1f5dd40ab6a844e835407fc1a4b3b1a7f38e441a8cae8164ceca699c39d24fadc1f5a4f7efa3dadcf3b517dd501f8b071f43d762cb6ff7d68fd21b", @nested={0x98, 0x33, [@generic="10d8ef5cefe3d10b96a7948f1558aa89536591e190f0134f35c4b3ed0670e7c021a591aa0e973dae751bc42de72b4ea0319c94ae0cf0e22bb0092e2c2f422eeb8c8aaa15292aacee102ac642c3f280dc9f1f9476f7a85a1261fb46b54ed394039e3a9492888e57b0fc6ce14a635c7bf8bed4be1dba4b8660c63069dffe60aea527ead3d1442364c92a90bd3ba005cbc075"]}, @generic="8ae3325fb95a1982a1addd2c48fa0e45e3e3ef36aee9c96d5f3c132b96aa257cd8144b2726dd3d34679e27587b62de"]}, 0x10d8}, {&(0x7f000008d000)={0xdc, 0x41, 0x10, 0x3, 0x0, "", [@typed={0x18, 0x26, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x46, @uid=r3}, @generic="072ccf8432d218679195ad92e7ea2a3ec9fbcd58f647476bbcd4a8ec15845596cb58b39f62876a", @nested={0x80, 0x1c, [@typed={0x7c, 0x2f, @binary="7b31714abecbdbe7accf503661e73f3c5708cb5663a7f15287d81957c64d754f13a09a94d9cda89a6ef1a92e9cb20b1923ef3e5cf43cd832487d9878d5289aa8d473ed960ef1512661394f4bc99f75308c24c669af950ff0d193a1af63269a4196b06b26e9bf430cbc848cde4a9517b47e"}]}]}, 0xdc}, {&(0x7f00004c4000)={0x1c, 0x21, 0x100, 0x4, 0x0, "", [@typed={0xc, 0x13, @pid=r5}]}, 0x1c}], 0x4, &(0x7f0000a08000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x8000}, 0x40000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/04 17:51:53 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="bfdd8f1183a8a30b9451badea35bc614", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @generic="601af3cc4d9b8ea378fd0e2f399972a1", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "778c1456ff2bc47d2b1db8356c0c75db60f4335f79f08ec99208b720f7fdc9e6e13f32d364f16b2d5f1e1e8f4804241021ddc97b294e9bc2a91b17f16f480700"}}}]}}, 0x308) 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x0) 2018/02/04 17:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000cf9000)='/dev/audio#\x00', 0x8, 0x101) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000437000)={0x8000, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000b6000)={0x4, r3}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000047d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000eae000-0x4)=0xb8) 2018/02/04 17:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d57000)='./file0\x00', 0x1cd) symlinkat(&(0x7f0000260000-0x8)='./file0\x00', r0, &(0x7f00006ff000-0x8)='./file0\x00') mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) mount(&(0x7f0000a7d000-0x8)='./file0\x00', &(0x7f000060f000)='./file0\x00', &(0x7f0000e0c000)="252605fff7", 0x40000000002000, &(0x7f0000bdf000)) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000009a000)={0xe2, "7f7601a1c52c1ff42add67cfa66646168a7bc54a46dadb0c9a041b0b7100a99f888026622431bc64175de741ab1e45ff1eb81bcfb20d750504634aa1de64859640ce945d7df2974ff41d64ff1b1134dd534379c07041a4fe26d9710ded2368c5ccc6ce5d23061fef70fd5a1f4320d1b513e1403aa2674b5ec9b4d2b4fdb18bf5e5b506af3b931ee99db05513be1581e7e9f654c496480a3f3cf80ddb2581d0fafbe1d5d7835da74572cb029d9385487749fad29081f1e18c60feafe2a843b0476df48a5a1d94a91b275f92ab2539bc92ec2e523bb0e8760c7baa072557e72472cca0"}) 2018/02/04 17:51:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c04000-0x16)='/selinux/checkreqprot\x00', 0x18200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000393000-0x40)={0x8000, 0x6, 0xfffffffffffffff8, 0x10000, "9039337ae2470116674031f3ae98bf473e90daa73f3b71451b2ce20b17be88e3320d67f1b789b060b197c1db", 0x6}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, r4}) 2018/02/04 17:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000058d000-0x4)=0xffffffffffffffc1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000268000-0x90)={0x2, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r2, 0x114, 0x8, &(0x7f0000000000), 0x0) 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x0) 2018/02/04 17:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d20000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000a3d000-0x4)=0xe8) setuid(r2) 2018/02/04 17:51:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x30}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000762000-0x1008)={r1, 0x1000, "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"}, &(0x7f000018e000-0x4)=0x1008) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="c4a76c8a9b25c9d6853d92214797eda1873e3df9e0de8cdf64912e1dc233cb2eac5b14109720879238d67282455b4add3c7bd81df35b3d58ceb0572bf59c35dcd0d0", 0x42) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) lseek(r0, 0x0, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000002000-0x4)) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000002000)={{0x2, 0x4, 0x890, 0xfffffffffffffff7, "f3c9aa141ff7fdc0c99f31a9284fb40ce69f1071f89158ff572902fcbfe6b2357090181c3ad80e35ac410753", 0x7}, 0x0, 0x0, 0x1bdd, r2, 0x57, 0x2, "f632343fb86521a68018eaa32a9c9a956804df0e7a94bb40083fe79aa283f385e1135851ec32ab206bcc6c316c5450db0445d88012893f4f0d998f1df971917d", &(0x7f0000002000)='\\eth0security^system,#\\[em0keyring-\x00', 0x24, [], [0x7, 0x8, 0x4, 0x1]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000004000)={0x0, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000005000)=""/13) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000006000)=0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000008000-0x1)=0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000008000)=0x8c) 2018/02/04 17:51:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 17:51:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x401ffffffffffff, 0x300) syz_emit_ethernet(0xe81, &(0x7f00007ec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipx={0x8137, {0xffff, 0xe73, 0x0, 0x0, {@current, @random="f9da4a73ea73"}, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "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"}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) 2018/02/04 17:51:53 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f0000136000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x8, &(0x7f0000d91000-0x10)=[], 0x0) 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) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000ab6000)={@loopback, @multicast2, 0x0}, &(0x7f000036e000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00009c3000-0x50)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0xcdf2, 0x2, 0xfffffffffffffff9, 0x100, 0x1, 0x10, r7}) r8 = accept$alg(r6, 0x0, 0x0) recvmsg(r8, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000b69000+0x5d9)=[]}, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/04 17:51:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) pivot_root(&(0x7f000014d000-0x8)='./file0\x00', &(0x7f0000705000)='./file0\x00') write$eventfd(r0, &(0x7f000046c000), 0x8) read$eventfd(r0, &(0x7f0000345000), 0x8) 2018/02/04 17:51:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000848000-0x70)=[{&(0x7f000023e000-0xa8)="8f", 0x1}], 0x1}, 0x8001) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[]}, 0x0) 2018/02/04 17:51:53 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de0000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000c6c000)={&(0x7f0000de0000-0x10)={0x1d}, 0x10, &(0x7f0000975000-0x10)={&(0x7f0000ddf000)=@can={{0x0, 0x7ff, 0xfffffffffffeffff, 0xfffffffffffffb2b}, 0x0, 0x3, 0x0, 0x0, "a1d3d7083808dc9b"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c55000)={{0x0, 0x0, 0x4}}) 2018/02/04 17:51:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:53 executing program 3: r0 = socket$inet(0x2, 0x804, 0x7) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr}, @common="006f73000a0fff000008000065004080"}) bind$inet(r0, &(0x7f00001a0000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x100, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000001000-0x14)={0x7f, 0x100, 0x8000, 0x4, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003d5000-0x388)=@raw={'raw\x00', 0x9, 0x4, 0x328, 0x98, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7, 'syz0\x00', 0xffffffff}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="679274fab53ad79675f67f669a61e50f", {}, {}, 0x11, 0x1, 0x41}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x101}}, @unspec=@void]}, @common=@SET={0x34, 'SET\x00', 0x0, {{0x80000000, [0xfff, 0x5, 0x2, 0x9, 0x7, 0x3f], 0x4, 0x7fffffff, 0x1000000000000000}, {0x7, [0x4, 0x9, 0x81, 0x6], 0x200000000000000, 0x1, 0x28}}}}, {{@uncond, 0x0, 0xa0, 0xe0, 0x0, {}, [@common=@unspec=@time={0x30, 'time\x00', 0x0, {0x6f81, 0xd07e, 0x80, 0x7, 0x2}}]}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0xffff, 0x18, "7ec35faec6e68a4ef0800f24e84a557e095d75353b5dafb83d5cfb125fd8"}}}]}}, 0x388) [ 299.492165] irq bypass consumer (token 00000000b1429465) registration fails: -16 2018/02/04 17:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@multicast1=0xe0000001, @in=@rand_addr, 0x0, 0x4}, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}]}]}, 0x104}, 0x1}, 0x0) 2018/02/04 17:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000237000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000090b000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffff00, 0x8003) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007d3000)) r0 = timerfd_create(0x6, 0xfffffffffffffffd) shmget(0x3, 0x4000, 0x78000010, &(0x7f00000fe000/0x4000)=nil) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x100000000000006e) 2018/02/04 17:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000cbb000)='/dev/midi#\x00', 0x465ef9e4, 0x80200) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000798000-0x3c)="8d09fe669de76b98030d3ee23cf6c707b8dbaf13be8074a33ec8a3e004f8f33eaa61f220d4ffd28474054d95e2b574a2747b2f351235531045a6b608") socket(0x0, 0x4, 0x20) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000136000)={&(0x7f000074f000-0x54)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_IIF={0x8, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 17:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e7b000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) readahead(r0, 0x80000000, 0x9) pwrite64(r0, &(0x7f0000086000)="8178c489f9863cb15380bf01b69b5db331aee976b298b08eae3ad9c2e16030dd1143e6d0a3012c5d0b109dff65622cd8d4fe0f912f23aeaad3db352e91b7df32d84a2dd658fe1da48029da0c483b22bc127435a68b15bdc3b817", 0x5a, 0x0) 2018/02/04 17:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000060b000)='/dev/usbmon#\x00', 0x7ff, 0x22a000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00007b7000-0x5c)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}}, 0x1, [0x5, 0x8bf, 0x20, 0x100, 0x1, 0x1, 0x7f, 0x4ac]}, 0x5c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="6730e4722000000281000012e52200", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 17:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, 0x0, &(0x7f0000523000), 0x80800) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000a29000)=0xffffffffffffe54e, 0x4) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000de3000)=""/177, &(0x7f0000f10000-0x4)=0xb1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) r3 = userfaultfd(0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000767000)=[{0x2, 0xffff}, {0x0, 0x7}, {0x3, 0x2f}], 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000047a000-0x8)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 17:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 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) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) exit(0x0) r0 = socket(0x10, 0x200000000002, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000714000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00008c5000)={0xca, 0xfffffffffffffff8, 0x5}) write(r0, &(0x7f0000466000+0xfb5)="1f0000000306fd00010000f600008001fffff80009000180060007ec000000", 0x1f) 2018/02/04 17:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0006}]}) socket$can_bcm(0x1d, 0x2, 0x2) ustat(0x7, &(0x7f0000760000-0x20)) 2018/02/04 17:51:54 executing program 6: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00008c3000-0x18)={0x3ff, 0x9, 0x1, 0x0}) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00005e6000-0x4), 0x80000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003b6000)="7a351f549beb8b2c6e36d13732438bb6cd56a63fd5257aa2bd865a4012249d5a1f8d8455d07d7228c76cac845493585c4fc73327754bb7cd6d018cc50d9daf3dcf761c7eb0b3ac0a6b0ca0c4443ebcbe1c724f0a71f4a48d0aac413f397a98c8c2b1e641efdceec42be7e479836bcbedfe095276db08fc7786eb", 0x7a) r2 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) close(r2) set_mempolicy(0x3, &(0x7f0000052000)=0xffffffffffff0f47, 0x100) readahead(r2, 0x80000000, 0xb) [ 299.625931] kauditd_printk_skb: 70 callbacks suppressed [ 299.625940] audit: type=1400 audit(1517766714.075:2563): avc: denied { map } for pid=5008 comm="syz-executor4" path="socket:[83459]" dev="sockfs" ino=83459 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_stream_socket permissive=1 2018/02/04 17:51:54 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/enforce\x00', 0x80, 0x0) r1 = accept4$packet(r0, &(0x7f0000016000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001d000-0x4)=0x62, 0x0) accept$packet(r1, 0x0, &(0x7f0000016000)) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000)=0xbcf, 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000001d000)={0x0, 0x200, 0x7f, 0x2, 0x0}, &(0x7f000001e000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f000001f000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x13}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x9, 0x81, 0x1, 0x400, 0x8d, 0x10, r2}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000001e000-0x12)={r4, 0xa, "269cd29f40f966eade39"}, &(0x7f000001e000-0x4)=0x12) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) 2018/02/04 17:51:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000599000-0x4), &(0x7f000083a000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000)={0x12, 0xc7, &(0x7f0000002000-0xc7)="bc2bfc36b3f5529843b53d657814d5442d511ee776b07b369701ff58dae1da55563375ad750a073095d8b3c0c9595bb7f2a64228510611b99b2564e909629c181988cf7c3c68c0070229ed5ad82c23142e1410052af3c8b72e2f5649e6c7eca5215497dac9e09e21397b2ed12812357b8cb853623404497d01f46eec97a3f4afe009072bf1f0134a93f0c893f4966016ec72488786139b597f5b26817e36d7884d4c201c0e4b0c55e43970d72cd5dd5e4cb6200bbf5604a52b54978001417e8940b0ef5f5166ab"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000539000)=[@in6={0xa, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}], 0x2c) r1 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map}) 2018/02/04 17:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) socket$inet6(0xa, 0x3, 0x5) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = shmget(0x0, 0x4000, 0x0, &(0x7f0000b9c000/0x4000)=nil) shmget(0x3, 0x3000, 0x80, &(0x7f0000f70000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) [ 299.719378] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 299.747901] audit: type=1326 audit(1517766714.141:2564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5015 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 299.772576] audit: type=1326 audit(1517766714.142:2565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5015 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ecb000-0x10)='/dev/sequencer2\x00', 0xc01, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f000022d000-0x12)='/dev/input/event#\x00', 0x100, 0x101200) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ed5000), 0x4) 2018/02/04 17:51:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000012000-0x30)=[{&(0x7f0000000000+0xfdf)=""/88, 0x58}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000012000-0x8d)=""/141, 0x8d}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0xa0, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x33}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1f, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000014000-0x18)={0x3, &(0x7f0000003000-0x95)=""/149, &(0x7f0000002000)=[{0x7, 0x96, 0x0, &(0x7f0000003000-0x96)=""/150}, {0x7, 0x1000, 0x2, &(0x7f0000013000-0x1000)=""/4096}, {0x7, 0x3, 0x0, &(0x7f0000012000)=""/3}]}) 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}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000), &(0x7f0000005000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00009df000-0x10)={&(0x7f0000998000/0x2000)=nil, 0x2000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000c87000)=0xf, 0x4) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000987000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000c96000)=0x10, 0x80800) r1 = syz_open_dev$sndmidi(&(0x7f00000ea000)='/dev/snd/midiC#D#\x00', 0x6, 0x100) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d7c000-0x4)={r1}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000084b000-0x108)={0x1, {{0xa, 0x2, 0x9d3e, @ipv4={[], [0xff, 0xff], @empty}, 0xa6}}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x108) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f00005d8000)=[{{}, 0x200001, 0x64, 0x2}, {}], 0x30) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) 2018/02/04 17:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000327000-0x4), &(0x7f0000e0a000-0x4)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c1000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a8c000)={0x5}, 0x4) readahead(r0, 0x80000000, 0x3) 2018/02/04 17:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000036c000-0x9)='/dev/rtc\x00', 0x30401, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000926000)=0x5) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/04 17:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) 2018/02/04 17:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x400000000001, [@typed={0x8, 0x1, @binary}]}]}, 0x11}, 0x1}, 0x0) 2018/02/04 17:51:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000480000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='@[vmnet0keyringvmnet0$system\x00', 0x0) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00001be000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000310000)=@int, &(0x7f0000c65000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f00008f8000), 0x4) exit(0xfc5f) [ 299.797130] audit: type=1326 audit(1517766714.144:2566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5015 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 299.821661] audit: type=1326 audit(1517766714.144:2567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5015 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 299.834254] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/04 17:51:54 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000000002}, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000007000-0x110)={{0x8, 0x6, 0x6f, 0x0, "6639e17fc476b10a4ce921e61cc0432598ce288e1be6f6b93e879b38bbf0fced35e161727058f6a27e60d926", 0x63}, 0x0, 0x0, 0x2, r1, 0x7, 0x100000000, "e113ab78cb135019a93ff6a491da601025e08d93b88030c876166785be920f49e8154a3f31c04a60a0d5ef4a835e18ea382cc72ba084ecce35ada5278306d246", &(0x7f000000f000)='/dev/snd/controlC#\x00', 0x13, [], [0x8, 0x2, 0x2, 0x1]}) r2 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x90, "022f6517ee1e6f5b349aba502f9c9ed877709ca5c9d48fb65a30873975000fa4d7f92a6d532c5cf27537e7363842d0d1a770c7ce1bef05b60cd9ceaab3e0761aadc4242ea1121ce1243dea6ef77067ee7838a0be52e9b95201190fc835fe92d37119d6325c850c2df79018fe17e61ce853637f72550858ab21e74e856db584ef96d6eafa7780338b16269af6fa2f7389"}, &(0x7f0000011000-0x4)=0x98) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000000d000-0x10), &(0x7f0000011000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000009000-0x14)={r3, 0x4, 0x3f, 0x5, 0x0, 0x4}, &(0x7f0000006000-0x4)=0x14) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/04 17:51:54 executing program 6: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001b1000)='/dev/loop#\x00', 0x8000000000, 0x10800) unshare(0x0) utime(&(0x7f00000cf000)='./file0\x00', &(0x7f00004e7000)={0x7, 0x20000d3ab}) 2018/02/04 17:51:54 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) 2018/02/04 17:51:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000696000)=0x14, 0x80000) mmap(&(0x7f0000e34000/0x3000)=nil, 0x3000, 0x2000000, 0xc0013, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000060e000-0x20)={@generic="e47d9c829449a450ebaed0bdeff73529", @ifru_flags=0x1000}) readahead(r1, 0x80000000, 0x9) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/04 17:51:54 executing program 7: mmap(&(0x7f0000000000/0x60c000)=nil, 0x60c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00000d3000)='./file0\x00', &(0x7f000060d000-0x15)=@known='system.sockprotoname\x00', &(0x7f000060d000-0x17)='$nodevsystemwlan0}GPL}\x00', 0x17, 0x3) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000060c000-0x470)=@filter={'filter\x00', 0xe, 0x4, 0x55b, 0xffffffff, 0x98, 0x270, 0x308, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x308}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}]}}, 0x470) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000116000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000060c000)={0x0, 0x48, "4b0cfa7070f89f030ccf7e4a09342d1bd77c368a553cf9780eecffea3e5856d9f7a6c93485511ee3234e9d080ecdb0ab831acd10c2ee7b91eaa4cada734f81ca8760a869cb766d02"}, &(0x7f0000552000-0x4)=0x50) mmap(&(0x7f000060d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000060d000)={0x100, 0x2, 0x10000, 0x4, 0x6}) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000060d000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x0, 0x7fff, 0x9, 0x4}, &(0x7f000060d000-0x4)=0xa0) 2018/02/04 17:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)) lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f0000ff2000-0x7)='.pppN-\x00', 0x7, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009b6000-0x9)='/dev/vcs\x00', 0x14080, 0x0) mknod(&(0x7f00004b5000-0x8)='./file0\x00', 0x0, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a4000)={0x0}, &(0x7f0000d26000-0x4)=0xc) sendmsg$nl_netfilter(r0, &(0x7f00005f8000-0x38)={&(0x7f0000ef9000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00002fc000)={&(0x7f0000adb000)={0x20, 0x9, 0x6, 0x310, 0x2, 0x3, {0x0, 0x0, 0x7}, [@typed={0xc, 0xe, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/02/04 17:51:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000a0b000-0x10)={0x0, &(0x7f00002ee000)=[]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f30000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000f25000)=""/27) [ 299.921006] snd_dummy snd_dummy.0: control 120:0:0:Í:0 is already present [ 299.954631] snd_dummy snd_dummy.0: control 120:0:0:Í:0 is already present 2018/02/04 17:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndtimer(&(0x7f0000864000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/02/04 17:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x4a1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000071b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009be000)={0x9e, 0x38000000, 0x6, 0x5, 0x6}, 0x14) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$eventfd(r2, &(0x7f0000606000-0x8), 0xffbe) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000), 0x8) 2018/02/04 17:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000645000)='/dev/loop#\x00', 0x8, 0x80080) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:54 executing program 3: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000ee4000), 0x0) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0x72b597e) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/04 17:51:54 executing program 4: r0 = getpid() madvise(&(0x7f0000315000/0x2000)=nil, 0x2000, 0x0) sched_getscheduler(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000617000-0x8)='./file0\x00', &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x1}, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x8) fstat(0xffffffffffffffff, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x4, &(0x7f0000000000)=[r1, r2, r3, r4]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00009ac000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "7fff00", 0x4d, 0x6, 0x0, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"675fc4107e59afa4a79b95cb08ec826e08a590004fac2a75c013d309cfd0dce6c67abc48e7824005b44b020058e34194f9ddb24a73723b9160"}}}}}}}, 0x0) 2018/02/04 17:51:54 executing program 1: 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) r1 = syz_open_dev$dmmidi(&(0x7f0000e45000)='/dev/dmmidi#\x00', 0x800, 0xb0080) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000311000-0xc)={@multicast2, @loopback, @dev}, &(0x7f0000c2a000-0x4)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00009aa000), &(0x7f0000815000)=0x8b374552) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f00003a0000)={@common='sit0\x00', @ifru_addrs=@l2={0x1f, 0x100000000, {0x401, 0x9, 0xa406, 0x1ff, 0xffffffffffffffff, 0x100000001}, 0x7, 0x5}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000edd000)=@int=0x40, 0x4) ppoll(&(0x7f0000e1e000-0x50)=[{r1, 0x4}, {r1, 0x20}, {r1, 0x6282}, {r1, 0x4000}, {r0, 0x2}, {r1, 0x202}, {r1, 0x1d1}, {r0, 0x8000}, {r1, 0x2000}, {r0, 0x1}], 0xa, &(0x7f000039b000)={0x77359400}, &(0x7f0000bdb000-0x8)={0x2}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b12000-0x1)) accept$inet(r1, &(0x7f0000ed0000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000e20000-0x4)=0x10) 2018/02/04 17:51:54 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f000000b000)='./file0\x00', 0x86000800) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004e00030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) 2018/02/04 17:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001f0000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000cd000-0xe8)={{{@in6=@dev, @in6=@empty}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000966000)=0xe8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) ioctl$int_in(r2, 0x5451, &(0x7f0000130000-0x8)=0x9) listxattr(&(0x7f0000827000)='./file0\x00', &(0x7f0000f8d000+0xec7)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000), 0xffc) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f000031e000)="2adeea5fb1cd42e74aacf1034bdff89a490ee8ed137f1eb059376ff2e12203601c08179aa154f93ded8d40539add9ed893b03a0f68787610889017a614b34b1e97782374582dc93bd7831427d061cfa2767432bdb877ffcb87e18ae3bba2c92654b6da161c4d1c73f8eb67ad1d532e5c05007a13d34c479a", 0x78) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:51:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(r0, &(0x7f00008dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00006a8000)=0x14, 0x80800) getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000002000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)="77c3386bd5c11d119be4ed0000001ff56a63f8bd3653855dc8c4ccfa510270e7dd3697ad98c556c2e4a3f312a4640d65fa1deb967a0000000000000004da", 0x3e, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 17:51:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4001, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000735000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) socket$can_bcm(0x1d, 0x2, 0x2) fadvise64(r2, 0x0, 0xfffffffffffffffc, 0x103) preadv(r1, &(0x7f0000b43000-0x40)=[{&(0x7f0000851000)=""/127, 0x7f}, {&(0x7f00006bf000)=""/226, 0xe2}, {&(0x7f00001fe000-0x18)=""/24, 0x18}, {&(0x7f00008a1000-0xf1)=""/241, 0xf1}], 0x4, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003a7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, 0x0) 2018/02/04 17:51:54 executing program 2: 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) close(r0) 2018/02/04 17:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000471000)=[], 0x0) 2018/02/04 17:51:54 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000880000-0x11)='/dev/vga_arbiter\x00', 0x28180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x411, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r1, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0xff15}, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008f7000-0xe)={0x0, 0x8ee, 0x3, [0x800, 0x3, 0xffff]}, &(0x7f0000fa8000)=0xe) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002a9000-0x8)={r2, 0x9}, 0x8) 2018/02/04 17:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x4, 0x3f) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006cb000-0x16)='/selinux/checkreqprot\x00', 0x10d080, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000c85000-0x13)={0xf, "62b3894f7624786011e0d7e47d2341"}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00008cd000)=""/3) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003c1000), 0x0, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000b56000-0xa6)="f27d5b6c1eb43c7d7cd9beed3e5f4cda424743107e1bcd4e16172dbbf0a30f7feec0d0f8488b68f796517b4bae8fbb92213c0a756817855edf38c9a3bb23a0a5eb3ece060b3c513d66e3e99dc08bc55a8e128ef54124840acd227e6749b8ed29d0f2157fb5e80f5f4fc2f2e8b64382a90d2dd25885b4", 0x76, 0x0, &(0x7f00003ac000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005be000)) shutdown(r0, 0x1) 2018/02/04 17:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000a53000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000085a000-0x20)={0x127ff, 0x3, 0x2, 0x2000, &(0x7f0000f4a000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 17:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ac9000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000039f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003be000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00002ee000-0x10)={&(0x7f0000df6000/0x2000)=nil, 0x2000}) connect$netlink(r1, &(0x7f0000397000)=@unspec, 0xc) 2018/02/04 17:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000cd000)={0x0, 0xde}, &(0x7f000014f000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004e7000-0x8)={r1, 0x1fc3a590400000}, &(0x7f0000f9b000)=0x8) 2018/02/04 17:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000501000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmmsg(r2, &(0x7f000050f000-0x78)=[{{&(0x7f00006b2000)=@hci={0x1f}, 0x6, &(0x7f0000e87000-0x30)=[], 0x0, &(0x7f0000d52000)=[]}}], 0x1, 0x8040) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e43000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000957000-0xc)={0x0}, &(0x7f0000ba8000)=0xc) tgkill(r3, r4, 0xb) accept$ipx(r2, &(0x7f0000245000-0x10), &(0x7f00001b4000-0x3)=0x10) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/04 17:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003d1000)={0xaa}) 2018/02/04 17:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000542000-0x20)=[{&(0x7f0000a38000)="21fde5211fa2c6eeadbe52cfa611ef44962cb592d24d397dea64cccdcca052471405f49e732c2488c8b30d82c9818bf1406067d3da4c044b897e5a60838235212a1074f3052f9d4aea6c1bdd9d66a737f2dee60640ec7e7a915084abb7c4338b2cda85c577a71325092a1712b00ec3b9dbcd49b1187972275c80c158e249045572aa871cf7bf027a082add87db286df5dd03ec1b937f34c268debdca0e814ec7a5276ec736df1c7dc45c241b9679cf940c664c5efc01f4a2274e795d362c5f1bc8351301c3a048ddee", 0xc9}, {&(0x7f0000e59000-0x64)="4ebbc5f21c68ef8f5461bea2cbcc836b0c0b653ae5dee3b91d8790de15f6e059b0df6c1a73febeb107d5235d187aa1101c17ce486e58629f917c8f9d4008d4723ae9f9c89a855e808c2d44f030a5d655def4aaf56ef5fdd47dc182cc6a56a0b0594d510d", 0x64}], 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2018/02/04 17:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x1, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000196000-0x1114)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) pipe2(&(0x7f0000e99000-0x8)={0x0, 0x0}, 0x80800) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000ed5000-0x73)="a57353d3daec8d91445471364da3fdb2afffa0c56fb9db1f029a9cb4bb3bfaff34d55b6621bd98ad40e1fed25b3bcb6a17157086732c4e83004fb4eab1a152e0154c299d05057b5217a15501593981f36a240ca4b78319b15afef0d5aad452069a33259777734dc790cfa35f8bb30e7ead6765") 2018/02/04 17:51:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000013000)) 2018/02/04 17:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e8a000)="00001e00e6230000005ca73d9fe3b5039bab00970800000028738167fb0000000000000d00060056d84fff16", 0xffffff4a, 0x2, &(0x7f00002d5000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xffffffffffffffba) 2018/02/04 17:51:54 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x80, 0x40000) symlinkat(&(0x7f0000f6b000)='./file0\x00', r0, &(0x7f0000fcf000-0x8)='./file0\x00') openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) 2018/02/04 17:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000082c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000, 0x0, 0xff, 0x0, 0x4, 0xffffffffffff6180, 0x200}, &(0x7f0000fe8000-0x4)=0x20) sendto$inet6(r0, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x12) recvfrom(r0, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x89c) 2018/02/04 17:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006dd000), 0x4) r0 = socket(0x2, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x200000010000000}, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00009f6000)) timer_create(0x0, &(0x7f00005c6000)={0x0, 0x19, 0x0, @thr={&(0x7f0000cf1000), &(0x7f00006cb000-0x37)}}, &(0x7f0000454000)) 2018/02/04 17:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x9, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a4e000)=@un=@abs, &(0x7f0000ce9000)=0x8, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001b7000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f77000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00006d1000-0xbc)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000243000)=0x8000) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000030d000)={0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000da9000)='/proc/self/net/pfkey\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00003e6000)={0x0, 0x4, 0x6}, &(0x7f0000bae000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f2f000)={r4, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000d6c000-0x4)=0x8c) 2018/02/04 17:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000783000-0x5)='comm\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000344000-0x10)='/selinux/status\x00', 0x0, 0x0) writev(r0, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/04 17:51:54 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x1, 0x94, 0x8, 'queue0\x00', 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mbind(&(0x7f00004b1000/0x3000)=nil, 0x3000, 0x0, &(0x7f000076b000-0x8), 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f000062a000)={&(0x7f0000447000)=@in6={0xa, 0x3, 0x0, @empty, 0x6}, 0x1c, &(0x7f0000b0c000-0x30)=[{&(0x7f000050a000-0x94)="a82f35f8363879b73eeb869ccfc6f2d7a7fd98626c98cf2f2f5534f282153adf2416d4a9f8a974a67499dfec10942c12e3e0bfa99db0dec70f2f545415738502fe2583bf6d7aa394f0e5a7b51a9baf28dd04e628288ed85d7f888a255699be88f30c33d0792a0fd8c7fa3822f55c00d16d0e6872407454be24cf52e1ec941ccc067db40d0f553b5aa743650b42507d0076dee8e1", 0x94}, {&(0x7f000096a000-0x8d)="1ed910ed13a38c866a843dacbe9e24dde0871d34fb40a41b99646048efcb5e6bffd2a8e5a579c70fefa78575abc32fa7576119da50baa324e360fc890f335c2ebb71d1498bc75ff21b1d2ec7ab2ce85bf0225882ead735f37a4a94ee0279cb10c747364199780b498b88bffd04e0a71bda513f27f41fd966f8cef001687613a0b9512379e4ec28c3622487f32a", 0x8d}, {&(0x7f0000b67000)="40f776d6ea74a60505d4e8b9a399c0eb6aef44ecb1a10147c796705cdc77d91803420d8bb7e2531f314458ed72d3a6c70ab06c5c6c662d10c5de2959253429bc4205b56c7cef78d8c64a59ea7331e5d96c39c12e7c7a26ff1e182eaf89f7ca64d9dfd21548dcd99dc13f63385ea4400d7c46d5a891504255e3276ad5908087586c31125efbab49b96c228483c552493a1436a328949b11016e0edf1d6a1c4a0e11d0b8f2f548c5fc2f5ed908e6464e2defabadab6b0c8cf0be17331fb720eff3ecdc4949b3c93fa12c796757b4c5e270080f1dd840f5d017a90766", 0xdb}], 0x3, &(0x7f0000f2e000)=[], 0x0, 0xc1}, 0x40000) 2018/02/04 17:51:54 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000)=0x9, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/04 17:51:54 executing program 1: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00006f4000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f97000-0x10)={0x2, 0x4, 0xfff, 0x81, 0x0}, &(0x7f0000fbb000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000005c000)={r3, 0x7}, &(0x7f0000309000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000013000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aa1000)) dup2(r0, r2) 2018/02/04 17:51:54 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ba4000-0x10)='/dev/sequencer2\x00', 0xc900, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000fd3000)=""/87) 2018/02/04 17:51:54 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000035000)={@common='bcsf0\x00', @ifru_flags=0x4000}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[]}}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x0, 0x0) sendto(r0, &(0x7f0000034000), 0x0, 0x0, 0x0, 0x0) 2018/02/04 17:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000049c000)='/dev/ppp\x00', 0x80801, 0x0) getsockname(r0, &(0x7f0000928000-0x8)=@un=@abs, &(0x7f00003c3000-0x4)=0x8) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) membarrier(0x9, 0x0) pipe2(&(0x7f0000621000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00005c6000-0x5c)={0x0, 0x2, {0x1, 0x0, 0xd3f, 0x2, 0x2c}}) 2018/02/04 17:51:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x8, 0x6) r1 = creat(&(0x7f0000906000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x5451) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005cd000-0xe8)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000a17000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 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) [ 300.476367] audit: type=1326 audit(1517766714.923:2568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5191 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 300.500969] audit: type=1326 audit(1517766714.926:2569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5191 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=237 compat=0 ip=0x453299 code=0x7ffc0000 [ 300.525521] audit: type=1326 audit(1517766714.926:2570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5191 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 300.550072] audit: type=1326 audit(1517766714.926:2571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5191 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=46 compat=0 ip=0x453299 code=0x7ffc0000 sendmmsg(r1, &(0x7f0000001000-0x258)=[{{&(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x0, 0x3, 0x3, 0x1}}, 0x2e, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x86)="3d83e1436d9c05ca2ff2d498f895405e765147f4e4351f0280e7073e358a4e78a6952f933fbf60cc5fd4aa2626d3f7f56328ca676322f5b947b6eb882ce32f46fbf81c95e6a20d191eef2fa8a9b28ab7d401a47bae2df2958959f73720ed6d652eacef67d74bdf9ad7674c481c95d0559786aae99e5b5a4b86ca4bb4f38e43f2a92565d2f13b", 0x86}, {}, {&(0x7f0000000000)="6d69f9716a7d5e3b5114bd17804379996f4b6f9a5b392f39d8e8f5954ecf59998e16da9d0b1ebd3f", 0x28}, {&(0x7f0000002000-0x4)="2dae9770", 0x4}, {&(0x7f0000001000)="d2422e1cd4bcd268b2aeacd8470a6e2a2a2d7d173bdd6d29ae8d6a1f8979d6696dc44b0d883a95adf2482d3e4c28ac05be10a75c5aa77655fdee5e163f5e3cbe0291f5ab0a24f2224a6d", 0x4a}, {&(0x7f0000001000)="8e831c1aef8e294a0b54d0ab5fccf429a8b5cc8ad1263de712cdcbb90f548b5e85e2a82185f46a88db3458a170f2cada49c260fe7ecdb8ea22c45225c6a594c32d782fb244a545414b09d7576a0c5a4e6c214c5c6939d5a4cbd43543d06d5ca988ca178f3c7fbb494e46286dc2d67018848a2ef6575968b58593d937da146fabf8da6f5b83bd94409752779f45aea9a0da3b6c8ef1192e11a0c8920361c8739b27e9b4e4ebd2f0353a2028c603756b30483163a3f5e4939672702a8ae35a08f883de80f104f3ad41c945db4892b4e13c0bf5d40e3ad7beb6dede67994555372397592e21", 0xe4}], 0x6, 0x0, 0x0, 0x20000000}, 0x3cbd}, {{&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="6f153c0c8ad86e7aea3ba3e43d4862b0c60ed9c0a1a83b9b9361bdc96c7a600e8b7495c317b917943f84557a1e95f58f68e5a95b4627dbbe9fc7c2670cf304cf3e5e266aa802d6070a1230c9f8a72186dc9ddb81aa80289f5ff08f6e6fa23363a76f5ff3447aca7364ac1b09542aec3962a58e4143a95038293a930e3ed1e5e1e0854ce5cc8ed25470fb12b912f85f8a2b6746cb4e267944c05cd6936fc5c585293a1b7e05f63ff2c9a0be7ac1c11c3134ef85058fb7af71ed13c78b94b82defa9d722d9641a50efb64b434e17749c57ff16b2ce576e49b28c254cba69312622f7ef3ff95878d7e5b5f0925d", 0xec}, {&(0x7f0000000000)="75d0dfd2613b6b1d71f4804a97ba97e1a7359331275f66e29fcf34080d6770c12ce7a4be398547c1f5a9ce0f6ac579eca37c036e2f125a240c38263731c66e96c50a42b65fe756e068315b392f3c51e90f5bff583586f2fdfe0381699ee8afd9635049b41504672cefa1b4e51297afaf26a9305256dff5938899443bfa7459a08f812dbefe891efec232feb275b0e0a4eb81c29ae41942020483566e3c50b29acaa81137f255", 0xa6}, {&(0x7f0000002000-0x8a)="e8c43c04d06db24fa2a591869e0fc9f8dfcc2ffe5acd05f0b348c6ad4e7229899251fd9bec7e3dcc2efd7a86e2069851ba8b1087585e5db6b39bf5655f62431ebe73f75aeb3fad0446f6b3f75b2c008826f7233f50088f088c5bdaa05851177c12ab7ed9fadcb0f1089965b1d74eba25e3ee8c9e2b7819a5bebb0ab96fdb23adb5f9125b1d03f52d8007", 0x8a}], 0x3, 0x0, 0x0, 0x40000}, 0x4fc0}, {{&(0x7f0000001000)=@rc={0x1f, {0x8, 0x9, 0x3, 0x8, 0x6, 0x4}, 0x5619}, 0x9, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="8b57c5166fdb212390eea2d0d3dffc48c35dbe89e64ad98ef17357505206bf9c08ffcd365398e6d692c9a3543d5193a70418c64d46c8ea75a3b90ac56b9049720b8e11c13551130df95f8b1afc2132094b19a1acef5ccfcb45f0762d7d389a122fd76dbac14a6a7ebb2a5a697c7db47e8b60417abf81757e35a4c07514d7229f6cf00da444294585f06661711b56171dfe23c1310afb2bc03b735432bf704deb7d4c796c8794fecb4da34017cbd93e2edcb2c980e240a9b80b52c59eda", 0xbd}], 0x1, &(0x7f0000002000-0x208)=[{0x68, 0x19f, 0x8, "5f75b76ad1c83f9c8c789cdad341ed2a5824a56b245c64891cc18611332c76bf2e33c24121250ed4bfb7e3c2124d181190dc1c3bdd212e4c84adbb2e14a76a52e44c9ee249c2c2af003a8c5579ece916808f778a37860a"}, {0x88, 0x114, 0x9, "32d5af7680d0f9ed27214d9ffd7067a0b70e46d52f3222e5f2610ae9671775264e2dcee234c9b9fb404adc41b2afc0d8791072b9320e6bd066efe78048f49dbaed8c672ef3645f2f4cc33d59668fc138a944cb8213735207bbb5b67b1b9bfdd99a8afb031b5421ce917381ada1bd46d9821d2a"}, {0x50, 0x107, 0x0, "ddc5789c166aa15d2a3bc9c831064c103d233eed595ef094d9ee983695d3050519b674092348d1e8ae19ab3c511fd419434fc1148360fdde62f408"}, {0xc8, 0x101, 0x1f, "16a3365f65ccb28fab98dd4e0ee859a62faec33a4cd95da17d1d0787ecb38ad235ef7c4b5079db3b35e0e19350e4eb40ffee5ffa518296f75dee557b5e2421cde41a2cfb4503aa6914998a6cb5285f1aed72e87b3db80d3b512b617488ebdd0193ba8ae8fb623c2c0cf70617f6220ccb2af72677842795b5d0a4231829cc1632553b0e3906ba87ce57dabd410e2addfbd6f77c257d928b28cf0948ccfd15d415f51f0263c8f007c98914fa88f396ab2d0c666dc37a81d0"}], 0x208, 0x4}, 0x100}, {{&(0x7f0000000000)=@ethernet={0x306, @empty}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000001000)="0b43f087c28f73c8fe636d35123446dfa5dbd9fc4a8b0a1cd57a3e9ee805ac3d6d6e5c1b00d97ec2154743d04bc9df4081fc2caf7ff38352225e474adfe5f255ffe0470c5c47b6eba3ece83737b70de439899e571eb027de0b3b17eeac248601ee1c23c67705ee374008084ebc093f8beb73ee5d69384a19ada0038f462948a448bccc14dd958b58b9a0786a803ffc46a733207b2089693cf151a527", 0x9c}, {&(0x7f0000000000)="0e95b79051d376", 0x7}, {&(0x7f0000001000)="568deca6", 0x4}, {&(0x7f0000000000)="0ea1b9baa3a8a1564db860dad3117fc37e9d844df016bea15ecbcfe5a447ca32899936a900da44ea03481805f4c4d2da6ee1ff3b49b5c279e0f6c661ae0e57c2830039bf27cd79b989d41c3dba47795c11bb5753de5f6dc0daba3be5e8ce814aed5151ab71422ff04886864e9a5b915518e589e3b65f7641b93c277b", 0x7c}, 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"ae0fca98d42d754dc9e575f30b0180a4e214ca4bbe01ec04a81fc3b0112534ac85d2bcb203556b5588997893198dd84bddf8496d347f6738c6431f7bc8f7630db4cd6f328a3d529e15659da37d711eae3e5976f7cf3bd1d22dfda01c5cf26637f74b"}, {0x48, 0x0, 0x4, "8c1dd8bbc86b2872a132b506959901dcbb0135e4ea4f8121041aa4cb64d66291f6ad669962d0d91748eeede5d2cae14a54"}], 0x13f8, 0x4000000}, 0x7}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x1, 0x3, 0x4}}, 0x26, &(0x7f0000002000-0x80)=[{&(0x7f0000001000)="b283c9ec0035ac57d6f07c370eff028c45640a62a829c5e8b92057adee574c16454a27e4249250c3a70ff3f2c1fe6b14e0f63a62238591b9dbbd739430b134cc90ed0575b3383a0051e4df92cc71fb1a5d0acdcfecb0187eb3752be52a82f0dad350224dc5d0cb2fa5a42145670d82c158c7c803b74f14d38e30fa2443a7da594f57ad4e00c42fb177bbe9036c4f413b1c57272e84dcb0dc87d0b8c419c50a0a657b26be22b45d9041950d96671f4ffbc9135b30dbf6aac91179ab2a84d85b134a01301d720364e4c79146481d7bced60e1f34a4aa5dbcca096526f23815ca35f70d3bf6816470d8a77aebfd", 0xec}, {&(0x7f0000001000-0x6a)="94c7094fc42c1ce0e7eb6524fdbc3b793ad397eb49f2ce04c35716726aead02ea6cd9aca936e3ef91dab1b779bf4696081b3dd3a0873f979bb890402f3e53eb682710abd06a3130aa346f7bcbc3cdabe1591805b81c6b653aae513af1b20a1671c5a84d9fc702aced03f", 0x6a}, {&(0x7f0000002000-0x23)="c4d0a6116fb672b4179d42635900cd0b8f1231ab35181ceffaf1218d53e3f39a5aa429", 0x23}, {&(0x7f0000000000)="e8f1df09eedb7b07ce9c2092c4f3cf31311c9dfeceb70d422820ff47f135eed61034568b80cbc95f76ba03bf37b5ceeb698d7206e0d554ce6201d99e4f57bea12c1f2e7999b6629965e91695bb1580d50375cfa0be154b09a8e0", 0x5a}, {&(0x7f0000000000)="ae31415c728447e89bb29db666270d8249936fe514704785367029600b2b7f2e51c5d13ae64601d7e0459eaafa7d40a0349e2627f08ab3d9be1378977c14e744074634cb3d5e5e1a37cf968b51fce7a15b89dff4bc1a2014d9642a8374862fc5a79d474ac25646a4cf967daf6e0c74465711fd00fd338a0d53eae647840ea8c700be4d768d5808092e87cf334e3a359f2cd56e4b30bba5161356b6f7553e86dcc3ffeee3e28cbff8d49194074c5e49671c175c850fba22a80bf5", 0xba}, {&(0x7f0000001000-0xfe)="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", 0xfe}, {&(0x7f0000001000-0x2b)="0ca1305c8ac46679ad0d44f5cdc4609469b5e758ed963bf4065fa36abeca3f8e9f7381da7d35b0e1443de1", 0x2b}, {&(0x7f0000000000)="26bd07fdf151bf04bd3e2fbd133eb02f324e9b7bde4d11a5", 0x18}], 0x8, 0x0, 0x0, 0x10}, 0x9}], 0xa, 0x4000) sendmsg$nl_generic(r1, &(0x7f0000000000+0xeab)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000000)={&(0x7f0000af5000-0x378)={0x378, 0x2d, 0x310, 0x5, 0x1, {0x3}, [@generic="5ff0081e737580d8f6f927836102419109183933e41a9821d83009cd5124650bd207b498bbcdd874b00d5cce5df033ceaedde615ab5667ac412962c33ecc67cb193fd13fe990ca7504d6ea016044c5b1f64b86969a72a8f109d9c8d1293844830b9fa6fa6be75afa4e36d244a2721e358da9581af329d54ca0c84e3eed86a6deaedd9ad3075d10f3237551060c9b267417eb5212af01bc6407a2315c85e9192bd56a", @generic="68662288ae2f28cf097008b802d8afcaf8f3c68153005dd18081bce70c16dbca9168466c8ffe6f65d2011fe9a4cb6e8711a026c774df49dba3fbe6d237a3f710510258a075b4c6398d219a5d090d3ddc07ce12482e237a97220e0fc6f3c90b3dcacd1054bbdec1fdb88ea1d5d5fb84c4b3c0d56401d94123e7eb0dfa83bee9aa4bb764b9a26c2fcedb3a3fc52016938230869f6f88a628b3db8db562f88237005a27249c395e8cdc2e4516e45bc48295daa24a1a1c6bff44e7fb670e213228a9d099c8726d51538e", @nested={0x1a0, 0x79, [@generic="0bf718dd90398b8879a01e905c610278bf24d88358d03b72427fa6bc1e05a75dd97f", @generic="8d3f5e56ace1cdbfcd51f17d511f1be09bb4c20e65f6c4b2cfb13c135bc7d218e240b79dc62eb5f661d764f89734127fd667bb078345428517925e6ded4c2cb96bc68158d318dce65d659f7e23b30c4aec9896228e8fb0c52d3d7fb60604a0608665feb955cb4c3d288985074147466ce546395e731f80b4fad3166a61885db4a730afbcd9c87828325fb7ae", @generic="b614340801da481b678eb4e0f65f0a5894", @typed={0xc, 0x40, @uid=r2}, @generic="a506ed7938f716b3994441a0cd01867904804755164341f172f87b3ba277f40fecc485162b836b94222f67c676cec407396560b5cae6c40d44a121e71650c09c55b113be904de97aac34c480ac88513f36a9dc437c4068be5bca46234854251fc062b56061ab0cca0073e5a06a453717cd61f6e022decbad772d46d6219826b51699a2574ca0960ab5d3bef459c7dfdfde6daae6c8dda2c16d41b07f38f564186e0131b058182b50c62ee62ed4aad08e1d009104964530ee0ad9079e19c7eda22e45744eea121c403fa668d0ee30b5c719"]}, @generic="4f89c859272b8d8d7ab4b2fa0740a4d2586c6ae75555ab2644e6b53a3977a56cfddb4ce9fa0e4d2a361ec1c4916c0c737395e30708f50086a9e30d5aa77a01713debb8eb179a1e", @typed={0x10, 0x64, @u64=0x4}]}, 0x378}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000000) 2018/02/04 17:51:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000805000-0x4), &(0x7f00005c2000)=0x4) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f00000d3000)=[{{&(0x7f0000490000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000e88000-0x20)=[]}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a28000)) 2018/02/04 17:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006ce000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fb2000)={0x6}) 2018/02/04 17:51:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000b11000-0x12c)=[{{&(0x7f00007eb000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000e4f000-0x20)=[{&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000000000)=""/173, 0xad}], 0x2, &(0x7f0000d4d000-0xf5)=""/245, 0xf5, 0x7f}, 0xffffffffffffffe1}, {{&(0x7f00003e3000-0x9)=@rc, 0x9, &(0x7f0000001000-0x90)=[{&(0x7f000053a000-0x3f)=""/63, 0x3f}, {&(0x7f000094d000)=""/87, 0x57}, {&(0x7f000018b000-0xc)=""/12, 0xc}, {&(0x7f00006a1000-0x5e)=""/94, 0x5e}, {&(0x7f0000f78000-0x4b)=""/75, 0x4b}, {&(0x7f0000949000)=""/166, 0xa6}, {&(0x7f0000484000+0x3e3)=""/1, 0x1}, {&(0x7f0000e89000)=""/180, 0xb4}, {&(0x7f0000dbf000)=""/31, 0x1f}], 0x9, &(0x7f0000001000-0x7c)=""/124, 0x7c, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f00004f0000-0x20)=[{&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000856000-0x7c)=""/124, 0x7c}], 0x2, &(0x7f0000001000-0x14)=""/20, 0x14}, 0x1}, {{&(0x7f0000825000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000051b000-0x50)=[{&(0x7f0000eb8000-0x52)=""/82, 0x52}, {&(0x7f00004ce000-0x1000)=""/4096, 0x1000}, {&(0x7f00001a8000-0x1000)=""/4096, 0x1000}, {&(0x7f000002f000-0x25)=""/37, 0x25}, {&(0x7f00000b0000-0xc5)=""/197, 0xc5}], 0x5, &(0x7f000079c000-0x86)=""/134, 0x86, 0x107}, 0x80000000}, {{&(0x7f00007eb000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000232000-0x20)=[{&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000fb1000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00006c8000)=""/48, 0x30, 0x7ff}, 0xffff}], 0x5, 0x10001, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000)=0x800) sendto$packet(r0, &(0x7f0000fd3000)="4a2ae7b6b8ac202de4d3bd39056c48ad9ac51caaf96732d6365fd5976defc9b558ce2fbd4169766266b2f0e71978c72507b4511d5866340b5e2861a90dacd68fc72825b560dfca239a0a0ebbdb", 0x4d, 0x80, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0xfffffffffffffff9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r2, &(0x7f0000888000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "3456dab69a5958d048a9607d250ed6cbbd60f99fb62caf07fd92fcbae15e64bf82500a801074c5e03a95a0940d964124f8903eb2476528e9dae5ff0f3045c0649b691223dd57e94c8ba56b3c3efbd79097471fcd1457916ff48470c60706d603105e7e2c359fb9ce6a57b68dcd1d96639c90a226b452122f967ff03ad437bd07d8d4ca10bc1833bbdcf740accbea346d62cb40da0e631e746fb837e1ccb595377568b022c1e154205ca97187c067523c4a7e65bf2d03da46593ca2c466056a1e67bc527889259b6ad5d20e11c7b1c0f22bbf29f630c8f624dc39e348331fd8c404456f689341ba2f4d4973e99857782d1d5ca5838facc24e925436af7ab2d44a07220c25360aa8c8d12658fdd0ff99f229c3871ef42b17dee1fe8bc212ddab168225e0591fe6f5a11bd1aa255321637f08bce0ce4ac8a1cd8b6355c0f647b01b7665841189e7e6077bcfe83d31e233bd10f6a93b381e9c61f4baa79b045320bacd6c69eda113a1a73ccacf405f9c0a5c4cc86fa8347f42d1f1d4104749c66fe90547e615339883b9bfb5a3bccf5485e78c0202cd600f21bd21c8f89d0488060532ab3493cb0420a53fc72459c907be61bd37febe5aef245e7fd34ccf4cb2b1f3115fee9297d72597a9cc9d7633e414e0171a6875e4ba34272337b322f3c457f084847ae9975647a7494fbbf1a9161c68314e4f643c38b21acb2ae3440b586a0c319e971a5199931f4c01466dc23d187438a036999e7a3e2da2a9c7dc714b0e1d43da55e635bbdfc6110705f723fcd1dd7e5c8bb4f0a370deb02975d4fe2967f3eddf526ebc2b947a8937adb18c0cf42aa37ed76b424c7892831fb2629d6fce6713eaac449491efe40b5537ccaadb1fdd1ac70c1f1a501b9e3a3884b09fc35c8cad56497f1cf95f7d6692691dde8aea677a44fa2e7a5b825e9ebec4d30190b820519e25df25495bac638d053798db199e4d527848eb5c74142aaf8d2c609f0bcfbf3c63335d13be8eb636611aede3164d83b486a2e5a907bc17990771aef1ebedb5e22b258e1876111f63e37e0d2832babcc55f884db6cab760803187a63f4e91d1e270114691580ec33cb1a4ac5d95b48b975ec51e2be0ec5cefc5ac732c5c7f308b18c0bf3ae41300b1ba8e8d313d39dd6cd085ae2bdfbbfff54f3816fcc1d522eec41ff5abd2be2724130e2c7756854f9362e11b7f7a27cfc0e727636057fc4dafa30e75ea1449b9dc1c83623762f82b9b08a170ac70d0e3971749a955f1a202fa202c060ff2376fe45ed8d2024365488d259347bdc7ebe1bb5260648ea561cdff5583156063fd2d87fbf5b5354ec817fbd95efec1ab50670a28098ab895e60ab63f195c8c03b0dff9f0ecc96afc58982ee497b2a0e4af63c67eaae05ccd1b956ac9b93b6863c671ba55d7c534d878efb7b08b34afd597d91700e707142d6466f0592a8d6d5c0a7e84dafa8f65a00bc8cfa0ca006aefd8e2100cfe565e50a6147929f59d43c389b8f966f990870d739a9900fd7bf362074ab4d3ae53e522c2bd575667dcf6d3290bbae6f94e3365f22472530157a8c59ee80b691e6696848824e7adb47bae9ec629162ea9647bd58f9c84494288b318b7f280b98ece7054a5d281813e5c4f7282d8e88e3b467b336ffe8eaf11cf76eea260e5b95c0139f631459bfce2bfdc3850238e6cde6c59b949e0a46a98d08df3e71ce0ea9965849d61b2c33f6eefeda6b7a59fd7d2e4a996b0ae16d65a6a772a3de964aa90b026f7a9afe1ae0191121e4b41cde35d35cbc447608f984415bdc60284368e57687e552a171597d5d48f5c3824de4e98c320b27ab7de394486018286b90bb13a9a9b3460482c03fedebef9a60f442af9e26cacd45b9a1c0e9fa400da23c06a15ea7c74c256c5be8f15f104816b2d32e1d785a0de871ce0a31ea7ad33a93c428d399cc436d494839992b0b789db9aaf157bfc4b102083adcbdf5c9bfab6eec2a1d6c1fb051ab544087c6cc61969ad0f47bf0ca93112a207306a3c0b71782821a4370751555dc3ada5bda23416c773f3e5d458bf46c4a87c1761390408100ab6d03fc35506f884b3e082e5d7acc339644cd0c77cc8fcbb64af1a60be8a4ebde98128d54b99abce42dc695cae9a22473c7c93f38b4037d475f5bf59feff07942d48ecdb2c9147b513ada578baf489802b438cb6466c25f173969780e0c3434de7d9515907bc31f7f895d08ab16280aaf77ba496f4cd8e2cc4b69fc36e5c6c8eef0a56af88413e24545777036b719478973049c3f5647a0651f23eeb88de986b153af504ea06cee0466d117ab12bb88336d2f2daa88d06755f830381899a99e7980673cca35f8a4a784a0fa2e554f41de85329e334969e1bb2bffcdf7411cd3d5c632de1ce6789680ae3263d65162c5f226fd79cf975c8b0c4054e82401d2130915a7c58e1e42e725cf8c600002d1e3eb41b4c1452f28b42c63b939b9cca2d7dc732bc256c4e497efac1fe8ce29772dcf82ffc5b454a285ae0115358ff0f7fdca43eb68a25d0db33b634d2f8a9228e737299a1a5240d36b14ee33b9860d7d5741a91c82917f92f645f63843e3785631a20cc83e80ab5d20751630dfbc79ac62a3ba8a19c40a3af3d2e56c9bd0eb0294feb24d51af7e8d0d76969143d06f0a723cfffae9eed0c7912db26829a23adbce704d95aa77fa1e50724cd6e94006b366abed16d273af0ba09733d42fc2798dec3e17a721fa1fefaa65918ef0f7d08145e32d3cf9da68b5b5caac7b10160df3e001e33e8cebf5684690c288ad3710f536eec5b0c9cd3cd094b4956b5050b1bb7d1450d56c7680167db3d3c5461fbb61ce1e08adc48196da7cf4b43a85ab506773dc5873f66567ff150ae64fd09fe5abf938130364db1a30ed5009db4886ec68273c2789776d0e978584b186dd600ba2d4444b25df7ac1d91e992d0c81245241139c0eb5844f114b594137ac342c885424c9c49a2ce81b58414e4bbc0bc96eae203a7ce9b2ddc77782433eeafc7bd15445698d7ff02ab3e9ee3850ee2cf328f71d3675bb5f50a13fdeda873a6625e67fba3c156336163b198de9df55720f680162ee5636761f5c91d7fc01301b0599426cdce372afb61e0224ffed01c5a811281ab8f7b97c5022091ad4fe9b23adff94b543a1338d3d58e36cbd61ea33cfe29938941df35b52ad94369cf4dd83fa0a40350d7b9daf927f24be0264ddf3ab5efd40534096e11deb888598f48221c6b8343d4a0f2680dcee0e7fc34d4a163202ab9e10359cd30c37a53d2db4e20f4a68ff714cd3ed1785aff5bd55011186e041ff9e15f90c6b0e9375f5825256c65dc73a1d96c7c10c5933b92af551206a6da3a623a7c98a5e719a91065263713c0cb15c686415e59c1fdb8ab2f5905e658ea4b89b6f03a7d230fe2f0edc7c0a742a707038b642f84cdef3a775d512cb1dee8c2811c70443e3d1736b8ea41aaf11fbbbcab51d687ffa805a4064cd589d1106183e312f2a35221e432b78bb8120e224a293550ab3e1a85d17c326dd3d284d6e89be0502d94bbb875ba965b9845b2a3a73593515aaf066fa5e5e3b6a7124a00d77f67e5cb4ad97bf72299a4f8165c5c43c94d06d804a7159c3a153321404983fca983610889c028635249f425bfa812737399a53d10f6a0feccc59d2991542b105d603c2224063a7ac1da9911a47313242000d96c3cd8e01d9007ab9ccd7f226b54b06660abe36744858c4114531c050099cee46bb2e6578b277f1002dbc081874e8989ffd8d429aa7610f647c7dce6131790ce694e312a40a1cb82bd8fd2ed66b941c477bd7476e2a5ce8bd7156f79632a0e1d651212bff29b4b9da5016687099dbf522072b4dc207dc9393a84518e25a5da7ce9f1a6fe6083153d9a9be240b1bbfc9cac61332598ce69dbe07a35e33de33fa2a761f61f690e983351f066a823bd6379b5c211fc38c364a3caa8c3a494fe4d351df5453a5c1a7197751470de6ec475dd826fc9a9362ee7651cd47b297c48febd75405c95b79a1e2012c8fba73c07fdda8572c62179413695eb02d0f5d013ae37f6fd1e2e2dc5a201e6f0de2802f92534e2db4db798a6ea96f3beeaeaa5ae295059c9b9b1482c82c115b5b73c30ba7bd23d38e2a9d1defa5a5f23cf66107e6256c7d0512f28064b60085f35e1050cf9f05f2ffe1b61a0f9f0a82af4af600892ad41888207b27454249eddbb49b4c6658ab60afa2c69020072d4b8c1319dd02401b07933b294cbac223e20dd3bdaaf5ccbb66714b6e05070dcfd41dd8a47b54761cb312e235f102cbb0892581da5bf00b0e6e59e0e5522f8dade420f2165ce0e3a01b46b16a03e0f392c9bb8242778103fd96f172a6c14a62aaa8336bb07a315211b9df59a26699bbb37a0ab63c45d992c5231f9d2504df6b765c56ca2dcd05958898be26b065cf7dda73502a77438f87a82cf791650c66a9b17434c21f25000fe398af0e9f1aed90cd73d41e794281031d91af21d049120a880bec82ab0c960b8e334d8e076967c24ecb44ee0c471bb857bce0bcbf103a05d047b735a0206e6652c380f1bac684b95be274c5f03116ef25924f0c68d3eb56977bae3bce383aad03d9d618553e813034d9539487f265a23da85a3de28a4c2f3ea1b07f0536a7ec519e8915557acd32e6cd02e4443887abe1e3fa711c82e9b03d0770bbc48b3dd65c2f9a591a9a0bf9ddb44ca19bf24212facb5918b936a7749bd7e29deca02f5f931806d77ad825140c58dc3e8770340c1824fc28d698f447c356c83e94704ff408d495063e0e98147a7cb6d906040490e1b9a881b2f6a00c2856ada97a6c26e1570c70ad530c25edfaf8821bbe6682d836e02332617d813f5e15266bd3093e6867236afa9b823b133717b650431ada4e52ba9555221ad2c6726bca91ff373a9b18399fd38919305874de2a47553283ac8417aefa8c296ff3f54a812f20d2d61c7bc12d638f310ffcb1e2ef713775f55e808204732644d4372261dfb4ac6e27d22f42bb5cce57405ca531ffc0dfd4c5bddf51704f3f5519d7b59607f8f4cd536bb47a14759851d5239e18cc1c082ad3e9470bd250e93aa1294569c7668eae326d2a8e0672557408db66a9bba048e26cdab6146374ec81e5f4e82a3170b9ebe650bf3b172229d954b4c0f8e8a28a847b4e5262c57a585d8c35f8ab7edd25e6f7a4bc386b128593ea32d5d3e8f0210b602488587f276e9d7ec0862e643285efb894920639d598fb3944a958cb62b1ac9bf38b76b0800f7aeda16f9dd1e41d58a052e710d145baf198ad39d29641e57eced2b80fcaf4efffb2e1ccb9a0497c6532674533163e0569ba3d77c968fa71a1e5e3be1ae30dac914b88089e759a7ddd718381ce100bdc9e071302675fdc0bc8168f8f0fff6a6cf85d20946c679fe13e3b287150533b05c41e65ba2a6bf83a0bac88fdf3767d5983b86caf4c448a5432c7e7b31d24278f7a6ae602990e5f68f440700584bbe90ca193477d1718b0d6f0cece794f29b8efa9b4dcb1fb1e75a93187d834b9ac23b5039991bc41a4ad2dc86ac77decbbd014645769ea455d0acf7809e270054124592d18861ab871c590405b033c8f3ffa0f93a18b29526cfbb2c9fbd0c99e2f007e9d430c9b71976fd2f1a0a4d8207cfe8e979f582e2666d7e811f9821c9f92844c6afdc103e77c10ae0c5025df38ad1e0105ddbdea4ec55eafff4d6947686577bb96a90842ae353c03a01a4d071"}}}, 0x1001) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000305000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00003bc000)={r3}) fcntl$setpipe(r2, 0x407, 0x0) 2018/02/04 17:51:55 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) modify_ldt$write2(0x11, &(0x7f0000fe5000-0x10)={0x7, 0x20101000, 0x1000, 0x9, 0x5, 0x6, 0x8, 0x3, 0x0, 0x7ff}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4e000)='/dev/vga_arbiter\x00', 0x22000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000036a000-0x10)={&(0x7f0000e02000/0x1000)=nil, 0x1000}) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) timerfd_create(0x7, 0x80800) 2018/02/04 17:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e73000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000046e000-0x8)={0x0, 0xfed}, &(0x7f0000659000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001f0000-0x8)={r2, 0x1}, &(0x7f0000b14000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003da000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r3, r4, &(0x7f0000058000-0x8), 0x10002) 2018/02/04 17:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000d3b000)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9a98316917a00456e29b0e750cc67adf60981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f33291ce0271ce6c79be2c3cae2a15c51c6ea80c140750800", 0xd8}], 0x1, &(0x7f000094b000)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) [ 300.574607] audit: type=1326 audit(1517766714.926:2572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5191 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 17:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000eb1000-0x3)=0x100000000, 0x4) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000268000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00004ab000-0x4)=0x4, 0x4) syz_open_dev$sndmidi(&(0x7f000071b000)='/dev/snd/midiC#D#\x00', 0x73e39129, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/04 17:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/ppp\x00', 0x2800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) shmget$private(0x0, 0x1000, 0x54000180, &(0x7f0000fe0000/0x1000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000a1000+0xc88)={{{@in=@empty, @in6=@ipv4={[], [], @remote}}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000a9000-0x4)=0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000059c000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009ba000-0xc)={r1, 0x80000, r0}) getresgid(&(0x7f0000387000), &(0x7f00003f6000), &(0x7f0000bd4000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d9b000)={{{@in6=@dev, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00002e3000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000853000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c7e000)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000061e000)={0x0, 0x177f}, &(0x7f0000be6000+0xc27)=0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c91000-0x8)={r2, 0x479c}, 0x8) pread64(r0, &(0x7f0000975000-0xbe)=""/190, 0xbe, 0x0) 2018/02/04 17:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x8) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000059000-0x32)="7eb728dc96842d5ab76232c92a7b610a947fe38ecadfab4b3bc447affb72b41a37b653b8bb894de194d0fad20178a5c7cef4") setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000cf5000)={{0x5, 0x7fff}, 0x4}, 0x10) readahead(0xffffffffffffffff, 0x80000000, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008ad000)={0x0, @in6={{0xa, 0x1, 0x9, @empty, 0xffffffffffffecab}}, 0x1, 0x1, 0x2, 0x2, 0x85}, &(0x7f0000459000-0x4)=0xa0) r2 = syz_open_dev$dspn(&(0x7f0000cfb000)='/dev/dsp#\x00', 0x8, 0x40000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f000012f000)={&(0x7f0000453000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e8f000)={r1, 0x0, 0x10}, &(0x7f00008e8000-0x4)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000098e000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000ecd000)) 2018/02/04 17:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e45000)='/dev/net/tun\x00', 0x0, 0x1000000000006) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002f3000)=@req={0x50, &(0x7f0000ec5000)={@generic="94cb62ae722cf9d77a1b95e7e2a5e7b1", @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) write$tun(r1, &(0x7f0000254000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0xff26) 2018/02/04 17:51:55 executing program 0: r0 = dup(0xffffffffffffffff) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r2, 0x480) r3 = accept4$inet(r2, &(0x7f000082d000)={0x0, 0x0, @empty}, &(0x7f0000fd3000)=0x10, 0x0) getpeername$ipx(r3, &(0x7f0000fc1000), &(0x7f0000195000-0x4)=0x10) 2018/02/04 17:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000-0x7)='status\x00') faccessat(r0, &(0x7f0000383000-0x8)='./file0\x00', 0x10, 0x400) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000609000)) 2018/02/04 17:51:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x8) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x1, 0x9, 0x81, 0x7f, 0x3, 0x2}) 2018/02/04 17:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) unshare(0x1000000) splice(r0, &(0x7f00002c3000-0x8), r0, &(0x7f0000c46000-0x8), 0x100000001, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x8080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bdb000-0x20)={0x0, 0x40000001, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b34000)='/dev/cuse\x00', 0x80800, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000ff3000-0x4), &(0x7f00006da000)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fff000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000afc000)={0x2, 0x7fffffff, 0xfffa, 0x7fff}, 0xa6efd7c8c590ed2a) 2018/02/04 17:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004c000-0x2)="6582", 0x5) ftruncate(r0, 0x807) sendfile(r0, r0, &(0x7f00006b7000), 0x1ff) 2018/02/04 17:51:55 executing program 5: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800001000011, &(0x7f0000d15000)="a41301ae", 0x4) r1 = syz_open_dev$sndmidi(&(0x7f00007f4000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x200) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000d18000)=""/45) syz_extract_tcp_res(&(0x7f0000363000), 0x400, 0x100) 2018/02/04 17:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000922000)='ns/user\x00') setns(r0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000810000)={0x3f, 0xf33d, 0x80000000, 0x9, 0x13, 0xe5}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000422000)={0x8c, &(0x7f0000018000-0x8c)=""/140}) mknodat(r0, &(0x7f0000603000-0x8)='./file0\x00', 0x0, 0x1) 2018/02/04 17:51:55 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000018000-0x10)) timer_create(0x2, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35), &(0x7f0000014000-0xbf)}}, &(0x7f0000014000)) timer_gettime(0x0, &(0x7f0000003000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f00005dc000-0x4), &(0x7f0000001000-0x5d)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x8}) 2018/02/04 17:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ea4000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a6d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca3000-0x4)=0x14) r3 = gettid() bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000eba000-0x4)=0x10000, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a00000)={{0x543, 0x7, 0x0, 0x59, "2e3d50749c3e6a8c31339c3992a6a3da42f50ee0d776621bd77f6c1044e4f2d1fa5b89f00958f0a265d6e9a3", 0x401}, 0x0, 0x0, 0x4, r3, 0x690f, 0x6, "0c64c341a075e01e78a4b84d007c65f047e0bb0eea5f6c2a66c8c3acc8727a80b3fe5da38576d7f07ac984e0a59004d75d751e4e80a74dc5d58854c2b2ab4ae9", &(0x7f00006ca000)='/dev/ppp\x00', 0x9, [], [0x401, 0x7, 0x0, 0x8e]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000018c000)={r2, 0x401, 0x5, [0x3, 0x9, 0x0, 0xffffffffffffdc50, 0x9]}, 0x12) sysfs$2(0x2, 0xa3, &(0x7f0000882000-0xff)=""/255) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000b46000)="c62c3e7a7b0f0ebf467a8da8555e78537b3a6a26c95d68d5fc9e", 0x1a) finit_module(r0, &(0x7f00004aa000)='\x00', 0x2) 2018/02/04 17:51:55 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000010000)={0xff, 0x7fe000, 0x3, 0x2, 0x1}) r1 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000015000-0x3)='!$\x00', 0x3, &(0x7f0000014000)='security&wlan1\x00') mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) sendmsg(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f0000012000)="616ff0f2a9c8b8dfeeef4b69b64f41d973dde505", 0x14}], 0x1, &(0x7f0000012000)=[]}, 0x0) 2018/02/04 17:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000180000)='/dev/dsp#\x00', 0x4, 0x80) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000deb000)={0x0, 0x100, 0x40, 0x0, 0x4}) r1 = socket$inet6(0xa, 0x80000, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d28000-0x18)={@mcast1={0xff, 0x1, [], 0x1}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002c2000)={0xff, 0x1, 0xc00000000000, 0x51b9be85, 0x9}, 0xc) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000045000-0x8)=0x8) 2018/02/04 17:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000345000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$mice(&(0x7f0000d76000-0x10)='/dev/input/mice\x00', 0x0, 0x100c0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000e5b000)={0x1, 0x2, 0x2a97, 0x4, 0x8, 0xb0fd, 0x10000, 0x20e, 0x100000001, 0x5, 0x100000000}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrlimit(0x0, &(0x7f0000883000-0x10)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/04 17:51:55 executing program 0: clone(0x34bfdc9e32880748, &(0x7f0000756000-0xb9), &(0x7f0000830000-0x4), &(0x7f0000967000-0x4), &(0x7f0000bbc000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xa, &(0x7f0000000000)=0x0) r1 = socket(0x4, 0xf, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x7}, 0x6) io_destroy(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000-0x110)={0x13, {{0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}}, 0x1, 0x1, [{{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xb}}}]}, 0x110) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r2, 0x100000000, 0x8, 0x9, 0x8, 0x1, 0xff, 0x1, {r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x9f0, 0x4, 0x3, 0x9, 0xd12}}, &(0x7f0000003000-0x4)=0xb8) 2018/02/04 17:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000087e000)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 17:51:55 executing program 2: 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) sysfs$2(0x2, 0x4, &(0x7f0000945000)=""/4096) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000920000)='/selinux/checkreqprot\x00', 0x2000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000209000-0x8)='./file0\x00', 0x400) lstat(&(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000a4d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c2b000-0x4), &(0x7f0000d14000), &(0x7f0000498000)=0x0) fchown(r0, r3, r4) inotify_rm_watch(r1, r2) 2018/02/04 17:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000776000)='/dev/amidi#\x00', 0x100000000, 0x3ffff) r1 = timerfd_create(0x6, 0x80800) r2 = syz_open_dev$loop(&(0x7f0000137000)='/dev/loop#\x00', 0x400, 0x0) prctl$getreaper(0x1b, &(0x7f0000b25000)) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dd0000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000f36000)=0xe8) getgroups(0x4, &(0x7f0000039000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r5 = eventfd2(0xd5c6, 0x1) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setpipe(r6, 0x407, 0x4c05) r7 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f000047d000)) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000fa3000)=0x6, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bc3000)=0x0) sendmsg$netrom(r0, &(0x7f000060d000-0x38)={&(0x7f0000f8f000-0x10)=@ax25={0x3, {"899a4cdaa84521"}, 0xff}, 0x10, &(0x7f0000c97000)=[{&(0x7f0000c45000-0x27)="06f1fdee852b220d798cbc21971c985a25dfaac25b1e573410b8c3aaf11dc516acd367d161ab0a", 0x27}], 0x1000017d, 0x0, 0x0, 0x20000004}, 0x4000) lstat(&(0x7f0000707000-0x8)='./file0\x00', &(0x7f0000545000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000209000-0x4)=0x0, &(0x7f0000faf000)=0x0, &(0x7f00003a6000-0x4)) r13 = dup2(0xffffffffffffffff, 0xffffffffffffffff) truncate(&(0x7f00000a3000)='./file0\x00', 0x2b67) r14 = gettid() fstat(r5, &(0x7f0000988000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005c0000)='./file0\x00', &(0x7f00006f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000de7000-0x18)={r0, &(0x7f00000c3000)="e6cafaf7900409b3907fe55bf428dace71c6d49b1daacc0fa7dd236dd14f6d0d8cadb20774aa0742e26b67d442840a42624c6052fa164d8389690b449cbb625a8d4a7d98be732b38968d02a6ef9afb61633bdefc1111d81fdc1121d7ae6cc1ad32000167ebb54e839e89f05789b561943fe0efd70f3d1b5f3fe74955bfb8c3b684c5285d6255556b898841466b8d7dee007f4a19705a2c886b3054a5798f835dfed630a45fbf1c8f18d3a15aca040fcddce88065a34a990ecb706dcbe5501b951e6948123327490bc74a1f2ba76cd8f82bdd21471b44e54e3870ab6c24d202eaf676054a1113b1dab38c16a19965e11fa91da249a13017a23a0bca7b6293c30d27d332edbeb4dc9f16c7a47fa0fe20350a602806b0e4b94b43ce40cfd4b907426dc8e3d37be915ffe042c77ab93d0e9a318a1f7e074c5a1b90ca94273c613a32023062f5253f09d10e44a97d17bfb46f6a332998018e0e860e4b0050bad99fc14998b08944e2c898e79d765e51d68572c3032e84fa2896a22fffdfea2e3e5d4d4f3289fd4e6d180a201bd88d8c38c4cf1fe3c335c23fd47b30187a2bb1b88cf736e685ea12faaed39c6dc4bcd78b2b125dfaa6338942827fedc1eff4ffe6d21e43f030abd071096fb24ca4a428542bfa7e8ab7b20720724b86cab156e21f444b849de93ebd45e7ee66e01eabe11993f49db8bc9db119a925174912ea66f8254e59333156233fa4dacc43b74660eb1ce2c84bef6f5fff183e016db147d7c16bfff8fec364fa26cad8af70a43c40940419e315b691548574310aa169d43d6ecbcc63a7f1ad2ed911007190eabb2d707779a9e8eddb024af97fdba12225d46d119a39642ab99d0b419e06f4a7f47894a711881e33cd3411f16f760b0b47aebee41220750aa32e016b780d96d3216f3880c09aaf8483149bf0a2732c5f7549ef9352199c7b81a8ed786b0932bf6ac6ad1aef3215e296fcea1a8be4bd44722899385d125f6292e9d7c52009de1879aa607a12fe32c83fe9ebd04957fba1645deb0bafbfa6e819075c8cfbd4c7111ce4600e44cacfb65a99e9cd521fba86973b647691cacd5d1b5ccda8c2f8b9a3ddee76c50237da99d4a1bd4d6f4a390e9d977b803b4c105d2397a90adf88209859b3afba97dc1946dea8e07403495bddc80f427ffa8fe860c8a5065f28be2142033a1f8e75ea05f193de457b4c0c3c0b4d4ff17e9f4cdbd6ac90dfe90f468020c323f5a21bfa616bda9e5656856c47c37bae80d615d96bf1afb74911d2b23d85c485bc59159d3ff412f0881dfb43a1be1083a96a82f0fca4aac31d6dffe61daa7634fd5efd8543357d0fb77486b609827943666f6388e29f2779c48201295a1c9648ad0cfb6040e35dbb7f79f41fe8c847b708aec945873016ad02f6f1642f892e9d22bb2a9283dcaa58dcd8bd144ef3c2d57057442b4fb9c85448bc6ac0e3765e236676d48c7101e65ede4d9584e8aea3c3c19408f268856945ab2d00bbefdd36f1c275ffc503c264440af591aa39777b79f7fa3e34c65803238fcedae36706bfe1a2361db34c8612e14f2b7771d00ba9fb606de7a91b5c15d38220478fc4826b396bd346ea3b4b35aca81deb7df8c7f7848ff49b1abec56501692e06f610830310b299ba2b90fc46352c7b1b731b12c3335189bcbc8eec23eb01898f8c2e5dec81fb22146bded7a7f4bc9d48a009427ee446979861affcd28851557a7a5dfdfb0deb77f782bcb0d3396a33f80d34a1ca552cc02c716be3115e26f8878bf30a388037c94878ca0a44b19da4691dc4a5d31d3074d4c70e058498d047e1f0d3b8b970ef608a5a0ee6b5b26ed3a12705569ef75bc38934ee04eabd23ff57739d6159043dd4933bbaa86e5516f484fb5d533b22fd7235a6ae1ccac1d005c959bb565bdb873cc50eeb20f2ecf1e2ee946afe4123583401eb1167e2df8911243015aefa20c062a5c142f0fdd221f16b809e611ae7baa62056485ee2dfb788a60b16517ba73e26d1b5609c6e45756c7761d4d9934590ac28a38c58a24c9554393cb61e4de2c1c773c2ad21ca69674e95cb987cacddff9b6ff0418a6886decce4c8c1cc6674866292f9cc8a9b29ded7c2c13dd9ac7be3015062736b681d4a3de53692f82687af425d6b667dd39a7c223c2849048de2ebbab9441d74ce621e9d8b86c83bd9d07c2df918fd8b153c0d57fdea734cfc1fe053e86df9355f793570fcfb439b9e4c035723ca174bbf6937181f3f3ce41962b206191b6bd055714b0859b4858bf05ddd2705b9825974a6998e1a184c7e2bcc32cc6714c7b3753aa95ba2d10bc821a89a2dc073ecf7c5c12d1f960ddfb871bcb4c9540d47ac36a8ff21ad5a5ed453dc5cb96c2319ada2ecd44832df8292cb73a17d5b980e63c0fd145050de6893bb357cad6074299e3af1780cc50a485f1aad50a9708f1ec2f44d89aede594e03b517b14586ab3b773711a4c94adc8fb851f669227c51bf328b0457e5ced34541e95e159e2de15fbaa0949866b00149552b78116cfeeb588969d5230caf6a8635858804ff25981cc4698bff663d94c9471f2068148ea814d013679287d15be86e5ae897d7d5a41dcd6fcaad2e7d309d0ef0cb0c30c88ead29aae662bea312497465502bfa7fe326af81f315b4261d5958a920d1b2ee13be07f145ee7b7eeed106ee1a2cbd2675fb7c66e40d4a83a728a9c07d6b2361af78d7b5e9c08493336f38bcae9048040eb5b6014d9c841d0aae99f6504e925f1a3fe36e73f29ea2ee35de6d52af668b46b90050b2df03e5baddaab713697e9971dc0c7ec4029d3ddab84380db0ff56bb3801b95163ff42f7cbb68ea6fbed19cce091e56ee994bd5612e0b608f1d3bd8dcee2e780171cf47a3acd9877a0b3d41b939010735e8d1a266209738ed3f842eac0d23f3d024b9d847e63212852374ef6722844b4857e32efe6130bba682fb0e5b32b0f9f23e54490f3495ea3eeae83a491086eab90793651029c4969f0d6a9c2f0c81c327099ee7ec17d756500ae43f9c58f412a090a13aee593329254ecbcaeb9ed443fe9cec66f13bcd26ce6d142a20ab5af69c540a45c742c6f6c3d48fed79fb3740ec01e0c4cf18889a6eb5a9636fdf0b274c55f638a3969ff7d477534be173b48a08010db6ef6c61aba01e167b52fa2e3af90e82d5f082fe5251412af18569a2cdabe398aa1c9329ff35a46403b35fb7c39537ed4f8e500e4547292bf4b57bac0b2b37cc2b58f3f97e010c78d3e640ae2b8c51c1adaf36670e03276bb26a5874f28042aedbebc63a448897af144d6e02707c7f0213264b9c49c3cba91f2bde5996f012a2c0beb7b22625c8ff4cce8dbeb550d80d288f511ef3ffdc17c99a03b01a8220b794af66553ca70c0c55f4b87557e734b8086d219c5f5b50307c5c61c27f1206cd3504357853913adc73dfbbb23bd5866e474f6095b6bda642b948ed1a24a3cbd23be3d5339203f49d1e9ba2a61ea3aba4f20e447dd9c569348d891f60fe3d017c1392fb3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&(0x7f00001f5000-0x4e)=""/78}, 0x18) sendmsg$unix(r0, &(0x7f0000353000)={&(0x7f000014b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000123000)=[{&(0x7f000057f000)="4fc5bc7ace504e14ba93a949ed6f53b9575270f65517322e818f2b2072ebaed36a3117d2990b0303de9f1258043f074918feed670acb004f9f79c82fd95737b9937f9200f0486df21880cb22a75d896bb305ed9994f6dacc11e78f46a18fb251388749ae2ddf6f288861c9403384cd3b460638251c89f8f63ceca018376000", 0x7f}, {&(0x7f000082a000-0x9b)="f9487024c66b7c373f76c9f6620f63d5f4906e582e220c609e8865f27c778a9a112bb25bc708f52aff3578b4abaf406ac8c00abed51eee5957ac81915ded54b806b55fd4fc0128f5c9213fb8dbb72e1a35928f1a642522deeee70d7531c7656394dd94c1cc4ba47663ca07870bbf822dd3097fe8ec1bc11a54f29265324924a61a536a461bc59630abd727a2a66dd6028cb1f4dc0e637f7aa768d6", 0x9b}, {&(0x7f0000cce000-0x6a)="56744739905a6643ad79408b5ed4617f8ac01e6429bedf6988b8e42b0f80d6e32f9ab5f414305773a502cc84652c6680f517a2abd6c343a1d7709b0c7ef4c8bdd34958e323a0384960b467b43ff32ffa828663758e88a04b40ed5d35af86c6195c2e9cd417adf423b896", 0x6a}, {&(0x7f00006ac000-0x4a)="28221313cbc7d613a66dc0bfb44cffbe0443c6f60e15c52020ddfbd7e51bd5d12f7f8ace2a5fda629f471925cfeee20be1b924bd6625093a49cbc45b79a0ef5c5b5d37ec1b35d315a34f", 0x4a}, {&(0x7f00003bf000)="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", 0x1000}, {&(0x7f0000e45000-0x63)="3db75dc8273cfecc900e683de47de21826b687825f64c544304a6e1c7b47db8f96bf6f57ad43c239d4360c954a8def18e9d7ca63e8bdd3bdc980d7beff5d53b808f1d85352473f4ed6912aab6463a3226530cf28700ce072581e691b5edad33ba267d1", 0x63}, {&(0x7f000043b000)="bdd91194ba06013bcf7b5c519becc182cae0b77a5e0cb954b442903dc0e978c4df689f561cffe0cb6a33d19bea564b6cbe2d23fe71cc00d8b0144de828bf681fb527c0ce1595d345f3848aba4071d322f80c0fa5de1b69d09a5bd5b4724d13e905c5e83574aa48d1b6c0c7c1", 0x6c}], 0x7, &(0x7f0000cd2000-0xb0)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r11}, @rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r12}, @rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb0, 0x8000}, 0x810) syz_emit_ethernet(0x2a, &(0x7f000017f000-0x8a)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/04 17:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000501000)=0x2) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) fdatasync(r1) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000692000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cc1000-0xe8)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000592000)=0xe8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006c1000)={r0, &(0x7f0000cd9000-0xa2)="c7f72bf1587d14fbbef11bc833fc9d0347448ee4e1c5e2e09ab3799abe9cf58b275cd5e0708ae5a278808abbaa0858286d56a6d0e77b25f82718e6019233397f30a170b9b9f8630a4ade28b0def1c10150b008fef15a95021cf72cbb6c943977bc60c620153dd2b066a43138fa30111caad595fba50b6aa61716cfb2683ca8b97bd01adfc6e9444d66ecc3604e705452775c44c742435314297c94c3035a9831510f", &(0x7f0000217000-0x9c)=""/156}, 0x18) connect$packet(r1, &(0x7f000080e000-0x14)={0x11, 0xf6, r2, 0x1, 0xffffffffffffffff, 0x6, @empty}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f00000-0x10)={&(0x7f0000ff5000-0x160)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/04 17:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000c6c000)='/dev/admmidi#\x00', 0xc000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 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) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00001b7000), &(0x7f0000a37000-0x4)=0x4) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000971000-0x8)) 2018/02/04 17:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000972000)='/selinux/status\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000f94000)=@ax25, &(0x7f0000d4f000)=0x10) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2282, &(0x7f000079b000)='S') 2018/02/04 17:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005e1000)='/dev/kvm\x00', 0x541040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) mprotect(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x1000006) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/02/04 17:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000739000-0x4)='./file0\x00') syz_open_dev$adsp(&(0x7f0000488000)='/dev/adsp#\x00', 0x43, 0x200) poll(&(0x7f0000cb3000)=[], 0x0, 0x0) 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) 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') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d95000-0x8c)={0x8, 0x7, 0xffc, "717565756530000000000000000000000d00000000000000000000000000000000000000000000000000000000000004fb00", 0x2}) openat$rfkill(0xffffffffffffff9c, &(0x7f000065e000-0xc)='/dev/rfkill\x00', 0x8c802, 0x0) sync_file_range(r1, 0x0, 0x3ff, 0x6) add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/02/04 17:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dfd000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dbf000-0x11)='/dev/qat_adf_ctl\x00', 0x608000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f00005dc000-0xe8)="5a1be7e69004ac21286add47e1e68e92f1ef798ad206b01f8afc214c285e4109197cfa593f7d5e9fd69177cf6a037dd7f7023728002834f67b0959d4efcf8304cfa379d07743794f571f72dd78e552c74f29bc912ef75565bde81b22365c54d584eb3438723a73c313c8b76d32115cbe6b65eb1d704b490af6b72a1282467a230b4650319e9dd631ddf0371898d4a0430fb9b42bb14df7167f22a43b17dbb6f9510f5cad8dd90393207228e4bc293853df2bc6126cb7c8caa0d8e136d7d5ac53701157f0e57ac19986f08be391473b1f11263b1b899dbb66c659eb17951cc99b9b3ef5fa1f5a79dc", 0xe8) 2018/02/04 17:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e92000)=0x0) sched_getparam(r1, &(0x7f0000cdf000-0x4)) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000003c000)=0x308000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000af1000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/04 17:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000096a000-0x102)={r1, r1, 0x6, 0x7fff000, &(0x7f000094a000)="3ba987ae7d467ce5d5a54783a6fd64c6ae", 0x7, 0x10001, 0x80, 0x80, 0x9, 0x2, 0xffff, "89f3e522267ee0a086099d85149fcae1f3b523fc3223c9b8be91c4f9922531cf784fd76e79b32c0228534916e4ab9998e53895562882494d8199320dcef3d54889d58d2edbe95613ac0c9208acf212edb957aba683ce163b3dccdaeab95eb34cf95c7a20bcd8a1945f66a916b893e4eef24c7c6a2c3d7dab6c01b4decc56a024b76d4428c3154cdbcfdce4106fbfb828d51f216cadd4134162b90a51c6d313a0dc389b63f3ac91272f34d3ce4dc6198606cf7ef91267e2344ba6007231e82228962985f99dbcf6262620cd6f900bb56ad4bf97dd9be1b83a4f01"}) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000081e000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 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, 0x70, 0x98, 0x0, {}, []}, @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'}}]}}, 0x2c0) 2018/02/04 17:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d0d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000eeb000-0x4)=0x6) openat(r0, &(0x7f000028e000)='./file1\x00', 0x200, 0x101) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') syz_open_dev$midi(&(0x7f0000900000-0xb)='/dev/midi#\x00', 0x7fffffff, 0x129001) syslog(0xb, &(0x7f0000f30000-0x80)=""/128, 0x80) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) write$selinux_validatetrans(r0, &(0x7f0000096000)={'system_u:object_r:xen_device_t:s0', 0x20, 'system_u:object_r:systemd_logind_var_run_t:s0', 0x20, 0x35, 0x36, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x71) 2018/02/04 17:51:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006e1000-0x9)='/dev/rtc\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000343000-0x8)={0x0, 0x81}, &(0x7f00008ec000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e56000-0x10)={0x5, 0x8007, 0x5, 0x4, r1}, &(0x7f0000ce9000)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000dca000)='/dev/vcsa#\x00', 0x3, 0x250800) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000a32000-0x4)) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 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) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00005f1000-0x4)=0x1c, 0x4) sendto$inet(r2, &(0x7f0000005000-0x65)="681b", 0x2, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) faccessat(r5, &(0x7f0000e7c000)='./file0\x00', 0x4, 0x100) 2018/02/04 17:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000d39000-0x12)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)}) 2018/02/04 17:51:55 executing program 5: clone(0x0, &(0x7f0000cc9000-0x57), &(0x7f0000962000), &(0x7f00007b5000-0x4), &(0x7f0000957000)) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f000033f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="60be91efe03ec01a559dac745a1ffc64113e5822ed09f2d2fd81", 0x1a, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000000+0x578)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000001000-0xf2)=""/242, 0xf2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000002000-0x84)=""/132, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ca6000)={0x1, &(0x7f0000001000-0x8)=[{0xfff, 0x3f, 0x101, 0x200}]}, 0x10) msync(&(0x7f00008f6000/0x4000)=nil, 0x4000, 0x0) 2018/02/04 17:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000031f000-0x8)='./file0\x00', 0x80000, 0x8) bind$bt_sco(r0, &(0x7f0000b00000-0x3)={0x1f, {0x9, 0x8001, 0x4, 0x8, 0xffff, 0x4}}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x80000000, 0x9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009bc000-0xb)='/dev/audio\x00', 0xd00, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000997000-0x4)=0x8, 0x4) 2018/02/04 17:51:55 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) userfaultfd(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63), 0x0, 0x0, &(0x7f0000005000)={0x0, r1+10000000}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/02/04 17:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c2c000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000fc3000)=0xa0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000006a000)={@generic="7b517caa82ee3864a5ca056c54794207", @ifru_flags}) 2018/02/04 17:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000144000)='/dev/input/mice\x00', 0x0, 0x80000) bind$alg(r0, &(0x7f0000872000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x80000000, 0x9) 2018/02/04 17:51:55 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f000002f000-0xba)=""/186, &(0x7f0000021000-0x4)=0xba) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = getegid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000002f000-0x4), &(0x7f000002f000-0x4)=0x0, &(0x7f0000011000)) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f000002e000)=0xc) setresgid(r1, r2, r3) 2018/02/04 17:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x3b7, &(0x7f00004cf000)=[{&(0x7f0000007000-0x1000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[], 0xfd}, 0x0) 2018/02/04 17:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4020c000, &(0x7f0000508000-0xca)="5fe30cfcbed3cc4ce2ed2c99498b23f8012a2044774185729264c8c8919a0d37a1513375b6ee700aeaf955699ce50602f28bb774317794966d726a64275756ae39fccfdb356a12e766e589bec7db9eab7cb40bd5955d966ae7dd14b79c0cd72d2b8554d7b48239b3f8f3d2ff325af0f05d596ef778811e40420682fac9935425c5b8392914a174109304eb02bc43d3533b6a845590b27fcfcb0f310a32a24252c6fcb2e16a597be9f6bb95ecda9b28c55dc0753973c38be6ec68c8c23c378fb89ab602eec2a078fe464d", &(0x7f0000582000+0xc0d), &(0x7f0000150000), &(0x7f0000a9e000-0xee)="bf1d3145777db0bcc28b4373d906dc8e46045782333ad15f999863d6f10503dcc6f64af499d94d6d0655d4c68aee0e495d47d0464ca1f0ac8fe13938effded02123f626d353f5b2d12f840f182069218009e2c3bdd8f1a2c4832f450e8caa1a52b8fc3a15f0a13cf2a8a30dcb84b304616d4494bbeb1038bdbc5c540efc1657550210d8be89df15109e8fdac3b70bb5ef1189687c53cdc9c5b670727cba4442528b60f553a84d680da786c497acd296d6c38a314ec5e5c5fa0aeabd3790d9710d888f6c1d9c463a20740f85c40bbe89c3dba81710a92da4ecd2808532d380db8e1318807ddcad0b110b462aa9366") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000854000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cdb000-0x4)='/dev/sequencer\x00', 0x14000, 0x0) syz_open_dev$evdev(&(0x7f0000c8f000-0x12)='/dev/input/event#\x00', 0x8, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000088000)={0x4, 0x0, 0x8, 0x200000002000, 0x1, 0xeef}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000e05000-0x1000)=""/4096) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00004ac000-0x8)) open(&(0x7f0000ff2000)='./file0\x00', 0x200000, 0x0) writev(r0, &(0x7f0000142000)=[{&(0x7f0000f49000-0x27)='8', 0x1}], 0x1) bind$unix(r1, &(0x7f00004c2000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/04 17:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003c0000-0xd)='/dev/usbmon#\x00', 0x1, 0x14bd82) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00001f4000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x6, 0x8, "cc6941f4dff3f55068490e3a01237c433aebc5c03bb5c2a3fbc39a01b0eb366b1dafbb5d7d474428164af41d1bafab550786123a16224332273492e85add0c9c", "cafb9e8626dc748161b8ae3c7d4845aaf9dcf1b0965ec522b14fdfdc14cbf5d7", [0x982, 0xff]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000015b000)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000ca4000-0xb3)=""/179, &(0x7f000067b000-0x4)=0xb3) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000b15000-0xd8)=@ioapic={0x4, 0x4, 0x9e, 0x41e, 0x0, [{0x4, 0x4, 0x8, [], 0x8}, {0x7, 0x5, 0x5, [], 0x6}, {0x90fe, 0x3800000, 0x8, [], 0x6}, {0x10001, 0x1, 0x7, [], 0xffffffff}, {0x9, 0xffff, 0x0, [], 0x2}, {0x7, 0xc1, 0x5, [], 0x9}, {0x10001, 0x1, 0x2, [], 0x43d}, {0x6, 0xfff, 0x0, [], 0x2}, {0x5, 0x101, 0x100, [], 0x4}, {0x4, 0x401, 0x40, [], 0xffffffffffffffe1}, {0x8, 0x1000, 0x80000000, [], 0x3ff}, {0x8, 0xf513, 0x1, [], 0x2}, {0x4, 0x2, 0x4, [], 0x100}, {0x639, 0x2, 0x9, [], 0x7}, {0x1f, 0x0, 0x4538, [], 0x8}, {0x0, 0xa8d, 0xcd, [], 0x4}, {0xfffffffffffffffd, 0x7, 0x4, [], 0x5}, {0x9, 0x0, 0x9, [], 0xfffffffffffffffb}, {0x736, 0x578, 0x99, [], 0x9}, {0x4, 0xfff, 0x1ff, [], 0x3}, {0x1, 0x401, 0x1, [], 0x6}, {0x8, 0x3, 0x1f, [], 0x7}, {0x2e8ec175, 0x80000000, 0x6, [], 0x4}, {0x2, 0x5, 0x3, [], 0x5}]}) 2018/02/04 17:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, {}, {0x0, 0x0, 0x7}, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0}}, 0xe8) syz_open_dev$sndpcmc(&(0x7f00003c4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0xc00) 2018/02/04 17:51:55 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000-0x8)='./file0\x00', 0x8011ffffffffffff) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000021000)='./file0\x00', &(0x7f0000009000-0x7)='mqueue\x00', 0x3, &(0x7f0000001000-0x2)) r0 = syz_open_dev$dspn(&(0x7f000001f000)='/dev/dsp#\x00', 0x1, 0x2000) fallocate(r0, 0x2, 0x0, 0x1000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000019000-0x14)={0x55, 0x6, 0x1000, {0x6, 0x3}, {0xff, 0x2}, @rumble={0x8, 0x8}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000022000), &(0x7f0000022000)=0x8) openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0xe)='./file0/file0\x00', r0, &(0x7f0000007000)='./file0\x00') 2018/02/04 17:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fda000-0x9)='/dev/rtc\x00', 0x80081, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000783000-0xb1)=""/177) r1 = bpf$PROG_LOAD(0x5, &(0x7f00009fc000-0x48)={0x8, 0x5, &(0x7f0000a9b000+0x8a3)=@framed={{0x18}, [@ldst={0x1}], {0x95}}, &(0x7f0000d65000-0x4)='GPL\x00', 0x1000, 0xe2, &(0x7f0000c0d000-0xe2)=""/226}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000164000-0xc)={&(0x7f0000e3f000-0x8)='./file0\x00', r1}, 0xc) 2018/02/04 17:51:55 executing program 5: pwritev(0xffffffffffffffff, &(0x7f000029b000-0x28)=[], 0x100000000000015c, 0xfffffffffffffffc) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f94000-0x80)=@generic, &(0x7f00003b3000-0x4)=0x80, 0x0) pread64(r0, &(0x7f00005f6000-0xae)=""/174, 0xae, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0xd)='+lo@vboxnet1\x00', 0x3) 2018/02/04 17:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x2) fallocate(r0, 0x0, 0xa7b3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000adb000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00005ca000)=0xe8) sendmsg$nl_generic(r0, &(0x7f000032a000)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00007df000)={&(0x7f0000042000)={0x5c0, 0x3d, 0x200, 0x0, 0x1, {0x4}, [@typed={0x8, 0x80}, @nested={0x458, 0x68, [@generic="6706e98fc2f6f39e4acea64206030a9650f2e2f43c22b44e86079b419c2f31736d006850161015c9a1c2168df4125c739d5cdeea9a12bce690117564f8fce6c4c2db73dd2f559f1897b018797c318692f3b16db3ab6e3c9eeded5afad63858e1c3a7d56eaf16a77be05956c8ede9202403388a904c3ede63ad26305f1ee82612b69e012b202825ec928f53bf479ff6adc06dfa13030f271877cec1e16f54e16d45c8f35b16be1d4ca31178819b336294a2027c3d1466724dff752bec93e9a75685a318ef5ac01322dc8b7829221d0f8c3d3deeb2803288b48ea10770c629fa2ebe3dadfa512da19212", @generic="1bd1fe278f8b8143b146a1808a1b789f693376a11b64e317f7b26135b73c1752978377c009941503100aeea8a249c3613d438385ad8d6a959be9875248f9e5ba9412488b8c9651d687be3547beafb1012cb148254c826367926a53cf9ab2f3d61ef083ec8820f0a10b774cabdb5896ab17aa8403f5a412325e22d983e62b17676f1998c074381d1bcf46f0f1245352669845edb024cc7e63390e279f2d8ed75f57c7b89e967dcd66", @generic="79365095a4c2f411f4adf5257f387723283729aa561abee439bbf0d28d2e2cbc0c2980c2924ab049705f3abdcf0512b22d5b96569b3c61928438e5df8fac40c483a62867771a2a8df59802eeb13848a5b8f6e564bd7734208b9aacdd8e8d5ef9964504426f709a13bfcd2e5592c4d5fefdb02f2762a875a3fbda6d139ea872edc4b558b206b3e97d9918d0564f76a1fc0e554d70b4bfc5806d7611e9aa8846ac8fcd6402298aa564d4ed2c25deba083c34cb5c08d5e403533885485b37facce6233e", @typed={0xc, 0x5c, @uid=r1}, @generic="8c06c0dd88332ce41092b33ae04678f4b88b0d03b61876f5f5b7b0a3f3d05b3d8b7b79095bfcbb1af35a294fc911d5488704a51ba8d1ed751511169224818f73a0a7e0915f81a3d5a79d667f48b07c6bd44da8eaca0a0de37560538bf6748463744822391100b8d12d5613fae8ae1711d74d629315f1c160611d86b8c6d41258a165548d07f44cabaa9ca8bd85dea2d32eb6c1496c69f93622fd72db1cbb4b4f", @generic="f25d6d5ebc94c94f2d81d423c276bbd70683d681ff558baf5cbe36ddbaf33eab240b3ad72ad9be38840d1efa89ccf3606e6fd6255b89c64f44fc72085aa46f9c686052ea5b029e6056a9069e8864e37f0874c0be86a7b8e03de3d8df32a7ee625f6c3437dc66b959713c01c6de2c189c11b30ff2612bcf41653c0cf8c11a050d706a4983cac49069a47911c1de29149b6aaa667308c6ceb2c0fae1bc594b", @generic="4d07f4c7f8fc3d2df9939a273314e0fdac2ec794c6ccf0b8e6e1f56a1bf919274d03193482a3ef2bea4d3b3c010ac6f09f8cda7b4b63a7a89eaaa32805854288124e68e4889947310ee193f6925d55261b352009b8d41c6b50d08eec438df07f18717bac647e93c877581dddd3040f7e8209ae233f3bf2b7a59bfeb0b70fbdc5b8bb1f27b74c701419356afe458eea89b39998d0c01ec27bf37eb80e489a22b50134ab23593af677a6a4e7ac557edcaf0709c4d720b7f6"]}, @generic="ef1b227cb4d558eb61bb94fd0550f1a39d5fa01eff4b0af57be46c331e5b9ac6a62bb31945c2f06e182e95f72b4a3a21104cf99f4d69a865156aee03e7d8be8ab59bc91c854b1d4266899f40504d5caa03fd2e41544106a21b652783", @generic="9034262df3f26831d812d7267a07d0fe5ed6aef529fdd040c4f90eeb3346e2fc468bc7b87a1421ed5ba6cdd575b271ba74f22b2daaa0eb5900c37ef59f2b6cb29d54339e72eeb5a8be0bc7a61e53651bcd3b6339ec77ba8a2654f10cb80a893dfcbc9126f63e217e3bdbdb7a5235db65bcacd6fe1aa2d3b6791b81453e0437e82c8e0c639a1cf27d0045436d69dc47599651e6c40ae48e1ffa6ace20cb151233f2f4b4d6f471391d66c559a170e577e6801e66d6f98337acdaeab7464459c387cf5d919d4b420b86e11f54a3a4b82b799550731e1487b59815caa1f5e53c28bc427b", @typed={0xc, 0x90, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x5c0}, 0x1, 0x0, 0x0, 0x4000000}, 0x80c0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000558000)=""/104) lseek(r0, 0x0, 0x3) 2018/02/04 17:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003b5000)='/dev/input/event#\x00', 0x100000001, 0x2) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/02/04 17:51:55 executing program 6: ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000c8000)='/dev/loop#\x00') readahead(r0, 0x80000000, 0x9) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e8e000-0x4), 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000446000)=0xffffffffffffff62) [ 301.273560] IPVS: ftp: loaded support on port[0] = 21 2018/02/04 17:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000fb8000-0x28)={0x0, 0x0, &(0x7f0000faf000)=""/4096, &(0x7f0000deb000+0xaa7)=""/78, &(0x7f00005bf000-0x1a)=""/26}) fcntl$setown(r1, 0x8, r0) 2018/02/04 17:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000328000-0x8)={0x0, 0x0}, 0x400004001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000469000-0x110)={{0x4, 0x0, 0xffff, 0x0, "7577b0fccc9ef664210d52f05ea30d7456f58beb587920aba3107c6dfd92f9e4e3e615cd8b4cd4ce10a2ac8e", 0x40}, 0x0, 0x0, 0xff, r3, 0x10000, 0x9, "9e1e52c906acf2c384f2bcf4d9cd7d1f52be5c9059a04a73eba7c0a70aefe8c26f4279acee0742f94df091b218ccc419f81d3fe34198809da5cbcf02219d56f2", &(0x7f00008af000-0x1a)='cpusetsystem@vboxnet0eth1\x00', 0x1a, [], [0xffffffffffffff54, 0x9, 0x7b, 0xfffffffffffff5bf]}) recvmsg(r2, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000b69000+0x5d9)=[]}, 0x0) 2018/02/04 17:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) linkat(r0, &(0x7f000008b000)='./file0\x00', r0, &(0x7f0000be7000)='./file0\x00', 0x400) bind$alg(r0, &(0x7f00001a1000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000098c000-0x4), &(0x7f0000893000)=0x4) sendfile(r2, r0, 0x0, 0x400004) 2018/02/04 17:51:55 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000015000)=0x100000000, 0x4) 2018/02/04 17:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x7ffffffe, 0x9) 2018/02/04 17:51:55 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd3000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f6b000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r2}, {r2}}, &(0x7f0000001000-0x10)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000460000-0x80)=""/128, 0x368) 2018/02/04 17:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b3e000)={0x0, @dev, @broadcast}, &(0x7f0000c0d000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000026b000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) sendto$inet6(r0, &(0x7f00007ec000), 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/04 17:51:55 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a0e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000a87000-0xf8)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0xffffffffffffff7f}, 0x9, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0x80000001, 0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000092c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x80000000, 0x9) 2018/02/04 17:51:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x1) keyctl$reject(0x17, 0x0, 0x0, 0x0, 0x0) 2018/02/04 17:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000d9000)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000890000+0x79f)={@ax25={0x3, {"69354ef5318c4f"}, 0x6}, {&(0x7f0000d33000)=""/240, 0xf0}, &(0x7f0000165000-0x1), 0x8}, 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000016000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f000063f000-0x10)={0x8, 0xfffffffeffffffff, 0x6}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000051b000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000034c000)={@generic="494c32c643a6514050b888c43705169c", 0x200}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000faf000)="6980e73ce76ae551427a53e64f6f740b55fc9328a08c63191bc7e16d7205a300f85824a51c46607a4bae428a59e43d1705bc63c5b78184c0505968f4f6bf9cc061", 0x41) setsockopt$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) socket$inet(0x10, 0x3, 0x0) socket$inet(0x2, 0x80803, 0x1000) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00008c0000-0x8)) 2018/02/04 17:51:55 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000058f000-0x18)={0x0, 0x3f7, 0x8dc, &(0x7f0000000000+0x4d1)}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000b2a000)=""/9) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x8001, 0x4) 2018/02/04 17:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x2400) ioctl$KDSETMODE(r0, 0x4b3a, 0xffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) munmap(&(0x7f00009ee000/0x4000)=nil, 0x4000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x3) 2018/02/04 17:51:55 executing program 4: ioperm(0x0, 0x9, 0x0) clone(0x0, &(0x7f000021d000), &(0x7f00006dc000), &(0x7f0000dcc000-0x4), &(0x7f00004d0000-0x3)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x100) ioctl$KVM_SMI(r0, 0xaeb7) ioperm(0x0, 0x7, 0x0) 2018/02/04 17:51:55 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f000000a000-0x10)={0x1a, 0xf7, 0x8e, 0x7, 0x80000000, 0x2, @random="503c656b1be2"}, 0x10) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$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) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/04 17:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000646000), 0x0, 0x200000c0, &(0x7f00009e3000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl(r0, 0x200, &(0x7f0000533000)="f1dcfbfbe0578ef4c3376370f542a9729ca898fec5010ed90b262d41d9f7539d2e3a67905a8ae31090a74b80a4cdacca352d1ce6573751f5b85997d1826ce3bfdd2fe795494c7f9e8e172c129bbe0954583c522d88de525057c5d16a1285938cf1692e5f9c47") bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/04 17:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/vga_arbiter\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f00004fd000-0xec)="6c9efd8d8d7989aeecaad9249a56afa45579ad1dec26bbf25fddcade96404f975b979173ff6e0f0529cc0504b883312ba0fdfde4233c8dbecaf69d9562ef6297395f2e057d7cf8bcb1935fa2b78aaa66125e7af85963f3ed6de34f1fed176613d46aa97f1094152e4efe9ae99c67e1be9dec989fac82fb9786699ca5556ecc0af06817989a20ff8a797b2967484766deceedc8e10a927dbdf8e21a73c1b7c6d53b4f5b1a555d48245f074d57bd017229546119b038f3cbb4751b6d227b397c36c1b5b911a82f62e97f1e5a7014c04dfd3364626a6964e40c99df60ff133d5928d0af2ecd80a48c79213bbf71", 0xec, 0x890, &(0x7f0000fba000-0x10)={0x2, 0x1, @empty}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x80000000, 0x9) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d88000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006fb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000a6000)=@assoc_id=0x0, &(0x7f0000f4c000)=0x4) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b18000)={r3, 0xe2, "c1852742b6d01f526d11233c462621ade02fe16df219c0470c072640534ce293ec83bd311936a6c7ce36bdc478e0ab8e382f30a756cba15d3b69c6983986c370d7cfebc4900616c572a00eb13796199b87960f1871cb7c06d8f361d218c9920e836658b10c6aa004034a1fae9051c16596b40a007443cf027370d094fd019b0020fd3a4fa4a54fec99b70fc2de96a5b17be84ea8a2ee9e14922e98043d1a3e428a564f80fb50f9e592406fd822101e0984cc5c6b761631d6bd1d15965eb906414690f5625db61fbb3ab4cfadd43e688b17a38ccbd030c78e742b878452fd9926c653"}, &(0x7f0000886000)=0xea) 2018/02/04 17:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000021000-0xc)='/dev/amidi#\x00', 0x7, 0x200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000010e000)={@generic="e0a2feae99af28d58e4735cb1b160cf2", 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004ef000-0x28)={'vcan0\x00', r1}) r2 = socket(0x15, 0x80005, 0x7) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000303000), 0x4) getsockopt(r2, 0x200000000114, 0x8, &(0x7f0000ee4000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000772000)={&(0x7f000087f000)='./file0\x00', 0x0, 0x10}, 0x10) write(r3, &(0x7f0000370000-0xe9)="443823dbeb5de2cda4efd13397450fb78069e1cffe60b6ecce783596341d7de66d975e0a47d06ed7c39c7cc9ebdbabb6f123ebb43edb8f8052d4237a848cf5138f52d036d2b21a64ed421890016c42cd2f2d7cc1862e954aa959eed1619f0202eeea03adecd592575674fc80fb1769900eb3ef40f9ddafb63472f27b3ae6a273f6477a4c9a67d5981cbf2d805a235489b8b2460adcdfe03b623ff138b00ed43a54268c9cf293b6487834125dfc2cfbb4e59e544346f822b06dafc093596e69f63265b01b6beff0fa534bbd81eb6f1423548cb487573ed18927e2f7bef707f12e1fa70357ca6f8d47c0", 0xe9) 2018/02/04 17:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000926000-0x1)={0x8}, 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000c0a000-0x4)=0x5, 0x4) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {0x4, 0x402615}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) 2018/02/04 17:51:55 executing program 4: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000afb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) socketpair$inet(0x2, 0x80000, 0x36, &(0x7f0000981000)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a4d000)={0x7, r0}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000afc000-0x5c)={0x3, 0x1, {0x1, 0x400601b9fadee1ed, 0x8, 0x3, 0x5}}) bind$alg(r1, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f000088d000)=""/150, &(0x7f0000afc000)=0x96) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r3, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[]}, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000afd000-0x8)) 2018/02/04 17:51:56 executing program 7: get_thread_area(&(0x7f0000662000)={0x3, 0x0, 0x2000, 0x212, 0x1f, 0x0, 0xffffffff, 0x2, 0x2, 0x5}) keyctl$reject(0x17, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000953000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0xf6)="e2b6e3c4d66eb8fa9d9726e71d513f59b3273782dc31e1480dd2f51399f7467f9ca4239ded0a021a2a45e6b446f96ba54a7a6678290cb9cd8ad203a383106edab97b03e9ae46556bfd16fee41269ac95490a8b341b8a232f025bd15edf99c930e6c0a16021a9f9d9b2b184dc6041f9af3908024bd8a2c2421e9024d8ec648c916b1fa24de964ce2ce90f55446eb0351e6d43b3b1f9beb97e6229803db69fd7a4a36e5dff06ffb8a9a08adaef46e62f9fb73ef65fd13ae84d5fa6535602e7783acba34b0039b5141e7a608584a0e1dd7d15fc13782ed5994d442c7cc31589425abc5e75772561e34dd611d805f66082277afbfff925be", 0x48e, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x0) ptrace$peek(0x1, r2, &(0x7f0000002000-0x8)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000003000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000000)={0x1, 0x10, 0x9f, 0x1ff, 0x5f4a}) getresgid(&(0x7f0000093000-0x4)=0x0, &(0x7f000063b000), &(0x7f0000000000)) keyctl$chown(0x4, r0, r1, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x65d, @empty, 0x44}], 0x1c) 2018/02/04 17:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) fdatasync(r0) pipe(&(0x7f0000249000-0x8)={0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00006f7000-0x4a)=""/74) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r2, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco, 0xfffffffffffffd82, &(0x7f0000fea000-0x60)=[], 0x1000000000000161, &(0x7f0000d31000-0x65)=""/101, 0x65}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e56000)='/proc/self/net/pfkey\x00', 0x404001, 0x0) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) mincore(&(0x7f00004d0000/0x3000)=nil, 0x3000, &(0x7f0000fd0000)=""/69) close(r3) 2018/02/04 17:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/sequencer\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000fc3000), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c65000+0x2e9)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00005cd000)={0x87}, &(0x7f000007e000), &(0x7f0000868000)={r3, r4+10000000}, 0x8) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/enforce\x00', 0x408002, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000f9e000-0x50)={@generic="177782b5cf61ed7e7a0c8cd511ac3af0", @ifru_data=&(0x7f0000003000)="1954913def75081f77fbf4575563d9e5cde4fdf5cc65ce4f1907807bee15b1ed"}) ppoll(&(0x7f00007ac000)=[{r1}], 0x1, &(0x7f00004c1000)={0x0, r2+30000000}, &(0x7f0000d6a000-0x8), 0x8) r6 = signalfd4(r1, &(0x7f0000a9c000-0x8), 0x8, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003b2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000e95000-0x4)) mmap(&(0x7f0000783000/0x3000)=nil, 0x3000, 0x1000004, 0x10, r6, 0x0) 2018/02/04 17:51:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000257000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000ae1000-0x8b)=""/139) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, r1}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000b7a000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$int_in(r1, 0x5421, &(0x7f0000f67000)) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d33000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000215000)={0x0, 0x9}, &(0x7f0000ca5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000bac000)={0xffffffffffffffff, 0x2, 0x4, 0x7c, 0x6, 0x8001, 0x401, 0x6, r4}, &(0x7f00002dc000)=0x20) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = inotify_add_watch(r2, &(0x7f0000266000)='./file0\x00', 0x1000020) inotify_rm_watch(r2, r6) stat(&(0x7f00003c6000-0x8)='./file0\x00', &(0x7f000058f000-0x44)) stat(&(0x7f000024f000-0x8)='./file1\x00', &(0x7f0000e50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() fchown(r3, r8, r7) pwritev(r5, &(0x7f0000ee4000)=[{&(0x7f00003bb000)="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", 0x1000}], 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ddd000), &(0x7f0000efc000)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/04 17:51:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x140) mremap(&(0x7f0000572000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000bae000/0x4000)=nil) r2 = dup2(r1, r0) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000e04000-0x4)) 2018/02/04 17:51:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000019c000)='keyring\x00', &(0x7f00006cf000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x80000) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f9d000)={{}, {0x0, 0x0}}) utimes(&(0x7f00001d7000)='./file0\x00', &(0x7f0000022000+0x973)={{}, {0x0, r1}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f7000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000019c000-0x4)=0x7fffffff, 0x4) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00001eb000-0x98)={0x0, 0x0, 0x0, 0x0, 0xad, 0x9, 0x10, 0x4, "9932bd98056512087b5b8fcbaa1df6d33d8ed344549c3854d4a1a0525b6dcd05b2a7d08a43a100bb166edff7694518914ceda2f72f290156b8f39be7cbc48c45", "62ef2b512c20aa8fb074857736e2e780d789a3f613d8235fd7e8a8bdeffaf539", [0x1e84, 0xfffffffffffffffe]}) keyctl$instantiate_iov(0x14, r0, &(0x7f000005b000)=[{&(0x7f0000585000)="eb5417b4ecf092c51acaba50433e25d01eb39a9a2729fd761a55d6accbe17765cb7482484175ab261ec9af1d6200b8d16dd7dc4187f078dc39ca7d745ea10aebdd9dd0a8", 0x44}, {&(0x7f0000ff7000)="45034f2c29a0eb0ac095e230466ea683dae6c07d8409f7c56fa7d3b8fe1d1f7c5e23e721449fc2adf774584849ee5fc054134be569048c0eac35f65b87a884651393f94f3ee3c321deb8dcea563f774bdc3d484114e185bc7e241b31ebcbef98210ac8b255684bb0224df928d1f7c3cb16fc1f389316ed2f8fbee9dfa12594c45470c47084d00a1e80b302eab3cfc8e02089e946ab48777e2bcdcb323beaee12f4868c0141bda24d315b4446e0326e79c6b772e8401d3415f680a3312fd024c5cb3637d290d2452bc00b412bc4e5ed7cd458b2f3af7eb002c3153cb20d4041c2f837827e02331139d191370f8e", 0xed}, {&(0x7f0000c64000)="a68e07b04b5080157abc8b19fef44afe3658b127830caaeaf715f8d5303ae9675184221b9f11cc5c754b22e039600ae9c4aaa55aaef092c2a7d0438df8215144ee38ad45960389e13e3cc48b83093437e35da7701d559a104adf6ea954b2fbd42fbdbabb33347d93675c8d13fd", 0x6d}], 0x3, r0) 2018/02/04 17:51:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x80e85411, &(0x7f000001d000-0x50)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x40) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00006d5000-0x98)=""/152) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4008) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) r5 = accept$ipx(r4, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r6}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000366000-0xe6)=""/230) dup2(r7, r4) ioctl$int_in(r4, 0x5452, &(0x7f0000f13000)=0x7) syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000544000-0x4), &(0x7f0000436000-0x4)=0x4) sendto$inet(r3, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000288000-0x8)={0x100000001, 0x1}, 0x8) r8 = dup3(r5, r3, 0x80000) sendmmsg$unix(r8, &(0x7f0000846000-0x70)=[{&(0x7f0000fe4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000085c000)=[{&(0x7f0000a0b000-0x7c)="f0e49e45ab7c173beabb8a2cf70913588e59d52a744faa14bb52310034c977a6846740ef5c4f31bf1c3195293487212a6e2f2c7aa3a77b9974f1feb2d96b7b1453b8138fc90776ac2d112bd1e2b961716b2d3b128762905b2233edc419fea708f9a9a7fab65c685fc3a31d6d0e0d3c2a9e2374784e6a8c3325945a4d", 0x7c}], 0x1, &(0x7f0000821000-0x48)=[]}], 0x1, 0x40) 2018/02/04 17:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x6) 2018/02/04 17:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000)='/dev/cuse\x00', 0xd250de55cc8c57f0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000650000)) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c7f000-0x53)="98326eeb002fc3dc6bbbd3d678eda9a0dd38442be60f8f80a7280101975df31d2ebd7fd5fad376805f326d5bd782c62b6f5ba78b78732314a47a96ac608aab31266893d965340544a3ebcf7f7cf164b7c4fbd5", 0x53) pipe(&(0x7f0000f79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x1000020) 2018/02/04 17:51:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00005b5000)={&(0x7f0000f9b000)=@ipx={0x4, 0x3, 0x8001, "8ae163e2f8ce", 0x8}, 0x10, &(0x7f0000b82000)=[{&(0x7f0000e01000)="fdd832303997690d8f6755335c3960345ef2d3", 0x13}, {&(0x7f0000e46000)="da2a00453b7d9f9a47369a3c01d54499b8248e6eea7fa6869639c7be3e2154a38036d13b153c9a480c31371809d98a3c0fa765d8b0935f394c139488ba78fbb15d6cf078a55b229eb5d1c75d5cc69902e54a81a00af0d0596f8afce5", 0x5c}, {&(0x7f00002fb000)="741350b9ac05fd0c1f174458b26c71218ca7ff63a4df3548d348d72b7b359fc7d1117496fa3eb6930556a0d80a0fb214b240e244c4c603bf53f587bfae292561c42106c1397bbacd3e32b2ff6f0ca1ec672b622f0e585170211c1eab6e27731ef4bcd2d84bd6c39ea821396f51d64a01aa8912c5ae0a94de477c1bc925d51ac7", 0x80}, {&(0x7f0000bd7000)="0659b799369e67cf4f02a18c52a7b1f240154ba0ed1f8f95f60abc3b3acf40f44a38bd55b4ad7d7ed8a69cd28640012319dc55c8a7a5cfdb2312c1c178bca6f73788b71e40a4880ed26558e3e164a122b878b1aa16a8bc5f2fc87da18f8ea4e1064f50c25977ecadced021f0289e4b30714e07508f49dbfacddc26fab81750d5f11c4692a058dc8a03678ff7fe68fe98f174f7ed9a3833ddbf251459c43c184f32f955cd0eea8162c2948f325d97a77592de3879e46c7d186416c0dbb65424582efa7d71c01d9257973962c077c92ef74f", 0xd1}, {&(0x7f00004f2000)="b16a3bc48262dcc1f807105a52fbaba7a7bc55bf4ca28dc80e7c9e79ac0940cf1a0f6d489861e8bbc0c8ce314e88771018a754a4eae5a0637ec00f82ea0a8e92dbdf3186514b7030b8ec8e17e7ab9b58bb27ee26859f522030b470e5ce0d271432bd968583732779eca5e9cad1ab56f0de8e3bc6b69f4d059dd8f8c1691b013873b138f36d84c7aa374a36b551e4db4f3f266cbf2fd2d4", 0x97}, {&(0x7f000082f000)="41237b74ad8a09a8fa2136641cebcbb984a28c901f20938600b568a396f65c88550d51de79312d849d613314a599e1fda52f05a311be1acfcc7a3275cf77897f0ce956c9637c14200080aa02f2ca1348af00d64133161b4a60417cc044f5b29e8579566716", 0x65}, {&(0x7f0000df0000-0x1000)="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", 0x1000}, {&(0x7f0000112000)="33e2b0929060495dc936585e142e3aa6168cac8fd32ca235ac7a1b5dcc5c897502b4f96ee537e34d0b197415bc2497ce126ea0aacdda6f099ab9fc4eef3163899a399d2095f8bd3b83ee062695751ac9d3ce14fb117c2cbc93ca0f9e8701b99b2b54a8e7cd8cc28106a076a8b1d50ea8e8feb85ae720c6accbf29e202152a5cc165bb8e4c00bdbcf2bcb58485ecdc735f39ff2aac581646fbaf30f8c549b48dd5ef0e4e96e6c16941ac908f024c14fd2854dffbcd3f24c927dd7f873de93cc165045169dc4716e479569967fdd715dfb5bcbfebcc0cfae01f23707f4dc66c9e951b50d2a", 0xe4}, {&(0x7f0000452000-0x10)="c3703fe12734ea14d8f7a825aea2dfe9", 0x10}], 0x9, 0x0, 0x0, 0x8000}, 0x800) getsockname$ipx(r0, &(0x7f000039d000-0x10), &(0x7f0000103000-0x4)=0x10) ftruncate(r0, 0x20001) 2018/02/04 17:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) syz_open_dev$amidi(&(0x7f0000592000-0xc)='/dev/amidi#\x00', 0x1f, 0x200000) 2018/02/04 17:51:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 17:51:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) fstat(r0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000)={{0x0, 0x8000}, 'port1\x00', 0x0, 0x0, 0x1, 0x3, 0xffffffffffffff1f, 0x0, 0x4, 0x0, 0x2, 0xa4}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000}, 0x10f, &(0x7f0000017000)={&(0x7f0000018000)={0x18, 0x2b, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 17:51:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000e6b000)="330000000000000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900103537052f900819006a0000000000000000002600a1004f", 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000656000-0x9)='/dev/rtc\x00', 0x101800, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000097e000)=@req={0x70a65f62, 0x5, 0x5, 0x7}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000139000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000ee7000)=""/158, &(0x7f00005b4000)=0x9e) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a2b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) getsockname$unix(0xffffffffffffffff, &(0x7f0000a72000-0x22)=@file={0x0, ""/32}, &(0x7f0000b0c000-0x4)=0x22) 2018/02/04 17:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000053000)='/proc/self/net/pfkey\x00', 0x404400, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00004e9000-0x8)=&(0x7f0000e37000)) 2018/02/04 17:51:56 executing program 2: r0 = socket(0xa, 0xe, 0x3055) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000287000-0x38)={&(0x7f0000000000+0xbab)={0x10, 0x0, 0x0, 0x610}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x13d0)={0x13d0, 0x27, 0x400, 0x1, 0x3, {0x1}, [@typed={0xc, 0x87, @uid=r1}, @typed={0x10, 0x2c, @u64=0x10001}, @typed={0x8, 0x66}, @generic="19e75c98710913ee4903de78fb99e1211e4674668f6b041d9aba2cae38f241fe5f104f161bbfba640a95c85690af382b4ec5e645602b0b2d3f6de3683d9d99ffadfad6a379ce2a2553775b6010c2211d99919d5ec129d0b876a38129cf625fc2470d4024b21556b8fb0ac3f927b7b541ac024d923576", @nested={0x180, 0x2c, [@typed={0x18, 0x5d, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}}, @typed={0xc, 0x41, @str='\x00'}, @generic="e8c35abce3fb13d0762bb5a6a3d6ff454803a586018dc64ae1a0956d4de4af675c838d8c944a77a07e69909ab2e61ad41e8c8f72959fecb15bfec47ebfa156881a441bb19da2c04b3d34b4e9636059ae3cc1dfee", @generic="ee8e202188e5d2e34472ae7990", @generic="f1cdb685da710eea1ba2bda8fb47ae5058d3a37522b858ece222fa21b5e10cfd5b5761927785a76f2b0d6294ab929a725bb9a06bfc40467e33ceeee92c26fd28a2fceb147d5133d04473dc868e74ecc447b45cffe9ec354d3ef174bcef4717e11d731e387272759dcaf516c9869368dd61276d5e5b2c95a3b5706fdeb94e094de2043f681b2f9afce0b1060bd5a5dd67e24f9d1bf231757c7c6bb543069f58b7e8bd39743b97e82ca2c70cd8ff367aa7745b225cdb0e37af65794e474871d10d423b4557596923cb4e4b8d2c2d94e0a2341439d672e4450f416e0b1e87861ce7bd55bd864fc4ecea2ec16c5e559c105b95dada3d"]}, @generic="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", @typed={0x54, 0x4e, @binary="b468f4d1516fd8224cdaef6ecdacbd726076736e7445905d6f99abff8b74ce001ddf98d07e1e70d625a3e992986f8e28dae9ef5866a634e0947fbac05cbe06e6d117ead17bdc46cd29f4"}, @generic="8af2f969ea60a17d5c53cdf1715fe0cc441dda75a04dfb3425d3f502aa4aeac781d7f2c9bb3e9707e3060b3fb79c0a50e65279adacd605e1af62e8054fa6f1a767af5b919488dd1ddba0ea37e88dd7b8ebe8e164a9ba046648b6f20cea287819cb43d8e6aa9788d5a3b175af01e6ecd0f1d34bf2e971af9f591ad42677ad7bbe579dc3081b6a2fcaad8e21289fdb0e4a3140c165c941de1d467709a6f67a00e6a6977d2d20084ed7cd248eadd021c98851f77e394b", @generic="d8a36dcdcc55beb3277fafac69e875074b44b8696bf9134721a05b61a3e2f56b8d859fa188b0491e8d1c68d4fbd1e0c30ccc0f9f38f79ddd2ffdd8e961316d4c899e51b6478a696de7093f14a4c5a843b4cd6d14c98d735d6f10d703bb83a5f62c92eee0cc17231abfde01e216eccd65860a0a02118be9d17f00cae0c24ade95d62bdd91074ced4b653faef9d4d0a82a7c29dff01e7e08"]}, 0x13d0}, 0x1, 0x0, 0x0, 0x80}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aba000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000074b000)={0x100000001, 0x3, {0xffffffffffffffff, 0x1, 0x2, 0x8000000000003, 0x6}}) r4 = epoll_create(0x69ec27c6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000afa000)) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd2000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TCSBRKP(r5, 0x5425, 0x0) 2018/02/04 17:51:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005c2000)='./file0\x00', 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000055b000)={0x77359400}, 0x10) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000069c000-0x8)='./file0\x00', &(0x7f0000920000)='./file0\x00', &(0x7f0000f0f000-0x6)='sysfs\x00', 0x1040000, &(0x7f0000638000-0x1000)) 2018/02/04 17:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044f000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00008f7000-0x37)=""/55) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ae3000)) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000872000-0x18)={0x16000, 0x1000, 0x2, 0xfffffffeffffffff, 0x4}) 2018/02/04 17:51:56 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000006, &(0x7f0000fee000)=0x3f8, 0xffffff64) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000013c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000dc5000)='./file0\x00', &(0x7f0000ff8000)=@known='security.evm\x00') mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000ff7000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000ffa000-0x8)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/autofs\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00005d4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1e, &(0x7f00004d1000-0xa)='ppp1ð0\x00') getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000ef5000)=""/151, &(0x7f0000ffc000-0x4)=0x97) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x6) 2018/02/04 17:51:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005da000)='/dev/loop#\x00', 0x0, 0x8200000001) pwritev(r0, &(0x7f0000f9b000-0x60)=[{&(0x7f000086d000-0x98)="15b08d984b4b829d8a2780fba437b185f23d004c14a67a902abecec50ed1310678db9d6904c0fba3d3b91b41790870eed20b9423d7b89973d67a40096337eb1b284980f0bf7144e7e5c9afa704016b76adccaa922dbaf0697e73ff6d423af6634a804eac0b6d19e6031417e341d3d8532c252139f4008038e14e6411fae9a3f86061badb5cf1e044a3f58554b21e8182cbcc46124eb81bd4", 0x98}, {&(0x7f0000bc4000-0x6a)="f28ecbf9da9519d473317dca5850e1fe42fd00a89f682625292b752d394c9c5a9c8d6460932411ad50bc672622fcd0c44135d183b7a03c82b924aa61a8de9494986e5e94415b29e23ac9da9516b760b2d3a903fc21fc5f41b60fa19b333eb48f1d6a119b7dc062701d58", 0x6a}, {&(0x7f000022a000-0xb8)="9388e786c31fea30e042802454913738d8df85eeaeaeec856f5ec30c6e61556f1a8fd0ae33fc7e33fba1ba6066aa14a6aba59a4c27f2ef33410e768a74afee9b1a392641bd95ace30812fa546a5974de70751167c9f9815f1d7903b8101f033af731e6388774428087e3bad12813f4be0095e6f734bfc0f6b91c6436f74cde87ac25ff01d7638d3200882ca1aedf3bd2e42d4ebd6a6634a05de7ea5f33d96d8f45c2b9965223f4e69ba8251cbd02156362b1b7f4b82cbcc1", 0xb8}, {&(0x7f0000961000)="bb087031a72d698348d3fd2242b525dfcfc311d4b3a87b2a7ecf4ed074ef7845a30503", 0x23}, {&(0x7f00009bc000)="389b3f3624a594d2773060d49c3b0415d9c50aa06157a95df062a6777bd40bbda18aa4076d6cc74fe9755a7372bbfcf98f9e5bcc0efd04317c5022e9663f8a5824c4c9eb556e23353715a67f6475386bc6c8d6aa89e29c22a2d9731ef86ac04268d545c0e001183c9e963430e9b4da09e12f8193397a4f0e91266363b311b3dd9ffcef4737d27d1ff034406f0c84a28b353e245a9dd512a21b64acd2a07b1b0b785a699096a43f5a83caa3d46e7ff197d4d119e652db49b2e0a74991faf95098", 0xc0}, {&(0x7f000010e000)="e9cd761463f3904208435d910ecd9fbc3c00fed6edb68fd6d92dad2c3df94f55ee770c0c5f01d1926209c5752817a018c709d7fe5146dca1fabbcae299a4534b689dfcaf9694ced8de5d4395accdbd017df676d0ba2d617d3ba32a", 0x5b}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c1b9463bd82bd782ea27440232e26e59c7f334184fa65c48667781d1728d8a12a831c6685339cd7fa7789be042a2a2f1e43c38948aa84d799a0564ee56210729", "e0bbe01a9517f17d1da9687edb367f27e737eb0d7c736b898095617b0605c9d690f87587024a92e38a39ea35f82c2743f498a110accec2a1fd1891231a673124", "a100c35bfa05c0ce409d4dde51dbff1bcdc8b325f7f9beac8a5d4b2350912b63"}) 2018/02/04 17:51:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000269000)='/dev/sg#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ded000)={0x8, 0x207, 0xfffffffffffffffe, 0x1, 0x0}, &(0x7f0000045000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000aae000)={r1, 0x38}, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a3000+0x611)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl(r0, 0x5385, &(0x7f0000020000)) 2018/02/04 17:51:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sched_setaffinity(0x0, 0x8, &(0x7f00006f3000)=0x8001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x10, &(0x7f0000f3f000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1ff) 2018/02/04 17:51:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f000067f000)='./file0\x00', 0x80, 0x4) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000c85000)=0x6) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r1, &(0x7f0000cb1000-0x8), 0x8) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000dc9000-0x30)=[], &(0x7f00006e9000-0x28)=[], 0x0) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 17:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000048d000)='/dev/rfkill\x00', 0xbf86a1686ed7d70, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000dcf000-0x6)={0x2, 0x8, 0x3}) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:56 executing program 2: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f000028d000-0x4), &(0x7f0000a24000)=0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000547000+0xb27)='./file0\x00', &(0x7f0000d13000)=@known='trusted.syz\x00', &(0x7f0000d13000)='-%,\x00', 0x4, 0x2) 2018/02/04 17:51:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000dbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000d88000-0x8)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000700000)) 2018/02/04 17:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000717000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d5b000-0x1c)=[@in6={0xa, 0x2, 0x56b9b83d, @dev={0xfe, 0x80, [], 0x0, 0x10}}], 0x1c) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x200000000000000a) ppoll(&(0x7f0000fc5000-0x8)=[{r1}], 0x1d1, &(0x7f000058e000)={0x77359400}, &(0x7f00009e6000-0x8), 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000c6c000)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f000098c000-0xc)='losecurity-\x00', 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e4a000)="7eb58c7657aa9547bb8080081f8fd6f11b41d5234a25a86b1db48c0f5945a859086bf9ef16344cc29659d5f87733e89c46fde4ad118f3435653a9e48f3f427269fc842941e75e89c77d7331a2d10fac367211d9f056b0134c62e0f63bbb678b451a647e9085079050a3551d928ed016de0e1d4d7841a7f8ed79f7d88116fb86167c6285f1dce29cf4fe83d", 0x8b) 2018/02/04 17:51:56 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x97)=""/151) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000)=0x0) syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xc000, r1, r2, 0x7, 0x1000, 0x24) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='lo\x00', @ifru_flags}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x2, 0x7ff, 0x3, 0x80f, 0x0, 0x0, 0x22098, 0x3, 0x0, 0x9, 0x4, 0x4, 0x1ff, 0x36, 0x1, 0xbf92, 0xffffffff, 0xfffffffffffffffa, 0xffffffffffffff7f, 0xbfb7, 0x0, 0xfff, 0xb27, 0x5, 0x5, 0x96, 0x8, 0xc1, 0xffffffffffffffff, 0x846, 0x6, 0x1, 0x3, 0x4, 0x3, 0x8, 0x0, 0xfff, 0x1, @perf_bp={&(0x7f0000004000-0x1), 0x2}, 0x80, 0x7, 0xb8, 0x7, 0xfffffffffffffffc, 0x96, 0x8}, r4, 0x0, r0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000004000)=0x1ff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @loopback=0x7f000001}, 0x1, 0x1, 0x1, 0x4}}, 0x26) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0x44)) 2018/02/04 17:51:56 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00009b8000)=0x8617, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x80000000, 0x9) 2018/02/04 17:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000954000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000ad1000-0xb0)="85c9b7bf5c4bc8a8ac514c11c6e4a54b85714953d4020434936e443a5e8b2b61b0f610bb2e823bd33198920af6c59a7b07e4ef7c86f870325a478a4ed05a6e3800da5e1e57d22d2928d02d32adce669ab9847865304fcd041b7543e493e6319dd3f8d29d79816118a5793af97087275a8dddba832aa99959615e5f5de9a613a7a48de4c3e3f28a42ab8aeaf2826890dd0e2fd97f0c2a52cf4a153cb553f4b24c22a17787283fbd964d03552c49870e98") 2018/02/04 17:51:56 executing program 1: r0 = syz_open_dev$mice(&(0x7f00005ea000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)="77e67df64fe87ce31f728520a26fafea64f73ca11337d7ff297b2efd6be11264bf222ce168703325a6684820c45094afc63d52c15f2a0333e93be56bc536fd8f4c877889b31d2ef27a0f0a7171e2d8b809e66dcb3ecf139c8e816e3369f7aecb71cd736c823cc25a686bd555b003e6980f7819ad8211778c43132510dfabb74b540890c39d4809b22ac733d503d9380e07884ae796d2c24a620d6fe29f5332833b778d493d16b33ceff987e45d0009d9295a0f9e320fc605ea0e777d9cefff30a42a8b6c12777a66561e", 0xca) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x62f2897953d80775, &(0x7f0000001000)={{0x77359400}, {r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x23}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/04 17:51:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r0, &(0x7f0000458000-0x8)=0x83, 0x400000ff) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000dd9000-0x18)={0x5, 0x0, 0x4}) 2018/02/04 17:51:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000013b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000ba3000)=""/28, 0x1c) ioctl$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_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005d8000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007aa000-0x2)='/dev/vcs\x00', 0x10100, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000531000)=0x1, 0x53) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) flistxattr(r2, &(0x7f000069a000-0xf5)=""/245, 0xf5) 2018/02/04 17:51:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8001) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b33000-0x4), &(0x7f0000189000)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000e41000)=""/239, &(0x7f0000000000)=0xef) 2018/02/04 17:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001f4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000f40000-0x4)=0x32, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x9, 0x6, 0x4e, 0x1, 0x11}, &(0x7f0000423000+0x7dc)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000563000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x6, 0x8, 0x100000001, 0x6, 0x40}, &(0x7f000045d000-0x4)=0xa0) r2 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r2, 0x80000000, 0x9) 2018/02/04 17:51:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0xc00) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000013000-0x10)={0x6, 0xd004}) futex(&(0x7f0000012000), 0x0, 0x0, &(0x7f0000012000), &(0x7f0000012000-0x4), 0x0) 2018/02/04 17:51:56 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4", 0x1, 0xfffffffffffffffc) keyctl$clear(0x7, r0) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) 2018/02/04 17:51:56 executing program 1: 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) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) r0 = signalfd(0xffffffffffffffff, &(0x7f00008e7000-0x8), 0x8) signalfd4(r0, &(0x7f0000ce8000)={0x9}, 0x3, 0x80800) [ 302.291750] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/04 17:51:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000daa000)=0x8, 0x4) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000+0xa6a)={0x0, 0x1c9c380}, &(0x7f0000ea6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f000038c000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) [ 302.356714] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/04 17:51:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r0, 0x7, 0x1) poll(&(0x7f0000ceb000)=[{r1, 0x10}, {r1, 0x8000}, {r1, 0x200}], 0x3, 0xac9) link(&(0x7f0000faa000)='./file0\x00', &(0x7f00001d2000-0x8)='./file0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000d08000-0x10)={&(0x7f0000434000)='./file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f00008e1000)={0x4, 0x78, 0x7, 0x1ff, 0x40, 0x81, 0x0, 0x4, 0x0, 0x8, 0x4, 0x5, 0x101, 0x0, 0x81, 0x0, 0xda8c, 0x3, 0x0, 0x543, 0x401, 0x101, 0x20, 0x6, 0x0, 0x8, 0x80000, 0x6, 0x2, 0x1, 0x3, 0x100000000, 0x8, 0xe57c, 0x5, 0x1, 0x8, 0x5, 0x0, 0x1f, 0x0, @perf_config_ext={0x80, 0x5}, 0x4296, 0x8, 0x0, 0x7, 0x0, 0x62, 0x20}, r0, 0x9, r1, 0x8) 2018/02/04 17:51:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x200000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000012000-0x4)) 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}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:51:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000a2000-0x9)='/dev/sg#\x00', 0x40, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e34000)=0x0) getresuid(&(0x7f0000243000), &(0x7f0000105000-0x4), &(0x7f0000d41000-0x4)=0x0) lstat(&(0x7f000014c000)='./file0\x00', &(0x7f0000732000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000040000-0xc)={0x0}, &(0x7f0000479000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000778000)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000a5b000-0x4)=0xe8) r7 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000085a000-0x4)=0x0) getresuid(&(0x7f0000a3e000), &(0x7f000051f000), &(0x7f0000f9d000-0x4)=0x0) r10 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f9a000)=0x0) stat(&(0x7f0000d2b000-0x8)='./file0\x00', &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e73000)={0x0, 0x0, 0x0}, &(0x7f00005d6000)=0xc) r14 = gettid() r15 = geteuid() fstat(r0, &(0x7f0000493000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6d000-0xc)={0x0}, &(0x7f00006db000)=0xc) getresuid(&(0x7f000005f000), &(0x7f00006f0000), &(0x7f0000a37000-0x4)=0x0) r19 = getegid() r20 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000278000-0x8)='./file0\x00', &(0x7f0000d81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() sendmmsg$unix(r0, &(0x7f00001eb000)=[{&(0x7f000095c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000086f000-0x70)=[{&(0x7f0000a77000)="3cbdfae6", 0x4}, {&(0x7f000034f000)="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", 0x1000}, {&(0x7f00003b3000)="d66445da170c3bc04ff8b977c63920913c90e8a4dbe243d725c5a62ceaa35aab712ab8d0a90b3c7e4b295845eccb1d631e6a510dfe503b5e1868317f185c6c6cdffec9751eac473cfa28e63e9cf154079b2dab97797be9572580c42af703b607c3cfe0147c378276390f3916b6107c7e45a3134fe85ee0452b2a20a67b9bdc99a210a7cb96985bdfe99c044558c13f5348d677aa4313012f1887829a28fc08d4e29ba02689b38357ae1d45f9811b5cb76c419bce919769af19b10b665c166c102dc5d8e614240e6ca03fe15aeed5c742f0745d4cec2db26fdeb4bfee2b0946ad56e5e45a42e04c485141", 0xea}, {&(0x7f0000d98000-0x5d)="c2418ae10927784ef1d9d7fa628936d68ca8ca9b54c23e8066cd4151d9916e3c832b405fb0af0a3490e72b2142bd75dc68e4276b4e6262973dc67f4ab3f7aaa8e4843d3f53cd62952f8507f229e2992a3df6e128f95412b93fa2b17c86", 0x5d}, {&(0x7f0000baf000-0x7c)="dbb217f09a6aa33814a081a4cedd0ee1c85a7a8e5721157a4bf1c947de3045f8fb9a069223d8d0470b25066689f09dc565d35613f72544ce301ba3a02417eddcb660fa52394214fa0c88d37d5b7ddfe7f377054b8dcffb86534e93471daaff9deab04b9d46b51be14dadde8792fed5157084f9908c2c7803346ca27f", 0x7c}, {&(0x7f0000109000+0xe5c)="c2d6b342c1d427f55b1fc389174fa9eef5c4afc1fbc4d2007f242ecb34036744cae2c1bd8db3d1412ce552bb0dff29d11d9f69461d51ca68680f9a3e541ac1990d8c1ab995fd9a413c1feef76ff1aaa446bd8a2316ab4f4ef746a4dfabb24c0d6c070665f79b18b5ce4b625306618f348793c40f7f6a69aeb2efe888efb0b6d5538c7380c6887a60c3b66d78fe0656f2", 0x90}, {&(0x7f0000690000-0xda)="daa2360a6ef685a43cbd657de7bba6369523f34f5bfdc8a5a642106f02288cf8f023c9a75beed3632391710f8d764d4978100c0416b651d50c428f336bfa39a9792785f7ab8b7f6df2eea3b250bfb14a524a4ee07adfb267e8ce1380c455f803bd5b06d8a1e86558e2dad6b75698a9b0077e19ef6ceab3be281db69ddfc5197fb69b730b5f8efaec02f7f3c8487d5efafc88f81166d52af1f84e3a70dbd2ac525c889cbffca9ceba68874f82f829b8267fd420c8042c01d5bd1bf9bbf9775789170462de6bcd3d96d2f82c68d7d59a7a573ef4fbc48f0d8eedb9", 0xda}], 0x7, &(0x7f0000deb000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x10}, {&(0x7f0000625000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000982000)=[{&(0x7f0000806000)}], 0x1, &(0x7f000022b000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1]}], 0xd0, 0x40000}, {&(0x7f00000b5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000465000-0x20)=[{&(0x7f0000dee000)="af76dc0c77954f2fefe61ba407ba8756161da3efb0e135027fc8cfab142312062e8d873d5d599e2cbdf7aa896303fcc38617f84464d297b5f495b6cd7ee6b1ef0c39f2c715e83de943910fd81bcfd829cc4bf200e0a3045e79a450713f593bb3e95e989c3b6ac04b3892a9d3d8e329bb75", 0x71}, {&(0x7f0000491000)="755c8453738b5e1822b761c7f773d3d2469f8580d691a11b21fb0b7ba90d54c96b2234eea7927069df4ddcea8d91d3d02c5d5d2facbd1df857f0a195cbc5d195c7158208c4de72bff8eedb4216ae00e71f3c8ffaacd761b86e43", 0x5a}], 0x2, &(0x7f000053f000-0xa0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x4008080}], 0x3, 0x40000) write(r1, &(0x7f0000dec000)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c08000600000000ec", 0x24) 2018/02/04 17:51:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/04 17:51:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000763000-0x4)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000aa3000)=0x1, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000039a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00004e1000-0x4)=0x8) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x1f, 0x0, 0x0, 0x0, 0x800}) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 17:51:57 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000025000)='/dev/sg#\x00', 0x7f, 0x2000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000025000)={r0, r1, 0x7}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 17:51:57 executing program 4: 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) r1 = syz_open_dev$adsp(&(0x7f0000336000+0xca3)='/dev/adsp#\x00', 0x3, 0x501000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x428, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getpeername$packet(r1, &(0x7f000024a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000078000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000836000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afe000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000017d000)={r3, 0x3}, &(0x7f0000c89000-0x4)=0x6) fstat(r0, &(0x7f000026a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b51000)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0xffff, 0xa, 0x80, 0x80, 0x0, r2, r4}, {0x7, 0xa83, 0xfffffffffffff000, 0x2, 0xffffffff, 0x101, 0x6, 0x7}, {0x3, 0x4, 0x6, 0x200}, 0x8000, 0x2, 0x2, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, 0xa, @in=@empty, 0xffffffffffffffff, 0x3, 0x3, 0x5, 0x21f1, 0x7f, 0x40}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/02/04 17:51:57 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000013000)='net/ip_mr_vif\x00') sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) 2018/02/04 17:51:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x65, "84e7bce850dfe7c37d406ece16b09d4ebb04d4db5e5af1d8142f197f0678e7c79fab61e0a8e19fa17e3d6e87e0aeee9b3490e3e922114a52df9c552d66f16882828060302c251ea8b5a3a5fb130a75ca7e84796dda7a8ef297f4a34c88279a9f0b5ca36cb2"}, &(0x7f0000002000-0x4)=0x6d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0xffff, 0xfffffffffffffffb, 0x551af56f, 0x101, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x1, 0x9, 0xff1, 0x1, 0x8000, 0x0, 0x1000, {r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x10, 0x8, 0x9, 0x1ff, 0x7}}, &(0x7f0000001000)=0xb8) connect$rds(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r3, 0x80000000, 0x9) 2018/02/04 17:51:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/96, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007df000)='/dev/autofs\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000cb8000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) prctl$void(0x1f) getdents(r0, &(0x7f0000eee000)=""/36, 0x24) 2018/02/04 17:51:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1000, 0x80, &(0x7f0000df5000-0x100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 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) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000000)) 2018/02/04 17:51:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400400, 0x122) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @broadcast=0xffffffff}, {0x307, @random="539f756244c6"}, 0x0, {0x2, 0x2, @broadcast=0xffffffff}, @common='syzkaller1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000088b000)={r1, r0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000027d000)={0x1, &(0x7f0000edc000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000896000-0x40)={r2, 0x4, &(0x7f00000c5000-0x10)=[0x1, 0x6, 0x6, 0x1], &(0x7f000067a000-0xc)=[0x80000000, 0x6, 0x8], 0x4, 0x1, 0x9, &(0x7f00006d8000-0x4)=[0x4e1], &(0x7f00001f3000)=[0xff, 0x8]}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000075c000-0x4)=0x6, 0x4) 2018/02/04 17:51:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xcad, 0x2200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffb0, {0x5a7, 0x40, 0x9, 0x7, 0x1, 0x6}, 0x9, 0x1c000000000000}, 0xe) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000001000-0x4)=0x20000000000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000009f000)={0x0, 0x81}, &(0x7f0000131000-0x4)=0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000019e000-0xbc)={0x4, 0x2, 'client1\x00', 0xffffffff80000001, "30de189766e402b7", "dfd087eae77765514fdd04ef5021895865d119e903e7db294ccd3d76b01e4fe1", 0x100000001, 0x3}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e9e000-0x98)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x8, 0x290}, 0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a70000-0x8)={r2, 0x2}, 0x8) r3 = getpgid(0x0) sched_setaffinity(r3, 0xfffffe8a, &(0x7f0000f77000-0x8)) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000369000-0x4)=0xfffffffdfffffffd, 0x4) 2018/02/04 17:51:57 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000b7e000-0x8)={@remote, @rand_addr}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00002e0000-0xc)={0x3, r1, 0x1}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000ca8000-0xc), &(0x7f0000cb9000-0x4)=0xc) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000ae4000-0x47)="f6", 0x1, 0x200408d4, &(0x7f0000341000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8), 0x2, 0x3) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00006b5000)=0x2, 0x4) 2018/02/04 17:51:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2a) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in6=@empty, @in6=@empty, 0x3, 0xed27, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendto$inet(r0, &(0x7f000072b000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) io_setup(0x10000, &(0x7f0000ec9000-0x8)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000435000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x37) io_submit(r1, 0x1, &(0x7f0000e1e000-0x8)=[&(0x7f00007d5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7851db1a, r0, &(0x7f00004bf000-0x2c)="679f854cd0461ef7b28dc42ae271b484a7fc0c71e236235c6da0f29e5ec45a8783f5782b7a98e0bd1ef0aa97", 0x2c, 0x84, 0x0, 0x0, r2}]) 2018/02/04 17:51:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x2, 0x80800, 0x0, &(0x7f000051c000-0x8)={0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00008df000)="8f7abcc331bf0235103438896937efe1add04874d36290ee665fd95395b75d55a0b83a667865c09cda5cfb68114cbcb82977f75e0d0b661fd2e93ea25931dbf588ff0a7095fb7aa7f8775259a86d9f", 0x4f) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a76000)='/dev/rtc\x00', 0x418000, 0x0) getsockname(r0, &(0x7f0000c05000-0x6)=@hci, &(0x7f0000d12000)=0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002a000)='/dev/vga_arbiter\x00', 0x0, 0x0) fanotify_mark(r2, 0x3, 0x8000003, r1, &(0x7f0000783000)='./file0\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f000045c000)={@remote={0x0, 0x0, [], 0x0}}, &(0x7f0000807000-0x4)=0xb0ebe4cd) memfd_create(&(0x7f0000ba0000-0xd)='mime_typeem0\x00', 0x0) 2018/02/04 17:51:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 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) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a4c000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00004fd000)=0xe8) clock_gettime(0x7, &(0x7f0000420000-0x10)={0x0}) getrusage(0x0, &(0x7f0000108000-0x90)={{0x0, 0x0}}) sendmsg$can_bcm(r0, &(0x7f00004be000)={&(0x7f0000e3b000)={0x1d, r1}, 0x10, &(0x7f000030f000-0x10)={&(0x7f0000dff000)={0x1, 0x200, 0xa2be, {0x0, 0x2710}, {r2, r3}, {0x1, 0x3, 0xff}, 0x1, @can={{0x0, 0x6c5, 0x23, 0x2}, 0x5, 0x3, 0x0, 0x0, "1e38e7f6105942c8"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000081}, 0x20000000) mq_timedreceive(r0, &(0x7f000013a000)=""/108, 0x6c, 0x10, &(0x7f000098e000-0x10)={0x0, 0x1c9c380}) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) 2018/02/04 17:51:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000400000-0x8c)={0xfffffffffffffff7, 0x7fff, 0x4, 'queue1\x00', 0x3}) setsockopt$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) r2 = socket$inet(0x2, 0x1, 0x0) r3 = semget$private(0x0, 0x4, 0x2e) semctl$SETVAL(r3, 0x0, 0x10, &(0x7f00006b6000)=0x5a6677f9) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00001e6000-0x1200)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "7befdd781ed6109d4d842041dac924db8bf4a94e88fabd22ff123207743035b6bf0c601e99c1a072c7d4b06a128bfbd86341eee6f7940df2b99d15c7d499bba2e08b1b2a1cf0dc4e8e725982f44d84725277b9fa364a65ade97c3a3b6ca354653f8991f8c8de152c9ca3c953ebd8bf8e79378fa1b12bb47d1a85d719dbbaa3fd15b2050fa4ca73bd9146140a6cda6638f5cef8d42566d6eb3ce021313d1f39c6e0b11325a7f99f8e29ece19d33bef7e0e87d807eca505a7b59451e26fdf672c55d9189ad4a80e770a5c4e8f73c38e2bf243a"}}}}, 0xfca) 2018/02/04 17:51:57 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000077a000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x2, 0xff, 0x4, 0xeb04, 0x20, 0xbd5e}, &(0x7f00009fe000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00004a8000)=""/120) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/04 17:51:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bfb000)='/dev/audio\x00', 0x200400, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000ec000)=""/4096, &(0x7f000083d000-0x4)=0x1000) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000001000)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x39, "395837f35fa0e41c91e7ab392c204c9d77ab9fa0e7b59f00bbe8fdad63993102164c6daca1e851b638b17a458b690c234809b7c412b9fdba4f"}, &(0x7f0000001000)=0x41) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/02/04 17:51:57 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 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009ed000-0x4)) connect$unix(0xffffffffffffffff, &(0x7f00001e0000)=@file={0x0, './file0\x00'}, 0xa) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) 2018/02/04 17:51:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x15, 0x80) listen$netrom(r1, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000653000), &(0x7f0000001000-0x4)=0xc) 2018/02/04 17:51:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000)='/dev/loop#\x00', 0x9, 0x8fffc) r1 = socket(0x1b, 0x807, 0x8000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1e000)='/dev/sequencer2\x00', 0x40082, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000516000)={@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x4, 0x0, {0xa, 0x0, 0x944, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}}, {&(0x7f0000bc8000)=""/95, 0x5f}, &(0x7f00001de000), 0x4}, 0x52) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000da8000-0x8)='./file0\x00', 0xd3743931ba200e69, 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f6e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d5e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009cb000)={r4, 0x1}, &(0x7f0000e7e000-0x4)=0x6) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r5, 0x800000800c5012, &(0x7f0000004000-0x8)) readahead(r0, 0x80000000, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000dcb000)={0x0, 0x9}, &(0x7f00000fd000-0x4)=0x8) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000d02000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00005b3000)={r6, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x7f, 0x20, 0x3f, 0x401, 0x10000, 0x1c, 0x682a, 0xfffffffffffffff9, 0x101, 0x8, 0x1, 0x7, 0x3f, 0x3, 0x1]}, &(0x7f0000427000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000824000-0x20)={0x3, 0x9, 0x4, 0x7, 0x1476, 0x7f, 0x7, 0xd17, r6}, &(0x7f0000991000)=0x20) 2018/02/04 17:51:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004fe000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = inotify_init() ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00007e9000-0x8)={r0}) socket$rds(0x15, 0x5, 0x0) poll(&(0x7f0000585000-0x50)=[{r0}, {r1}, {0xffffffffffffffff}], 0x3, 0x0) [ 303.209987] device eql entered promiscuous mode 2018/02/04 17:51:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) 2018/02/04 17:51:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = getpid() getpriority(0x2, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000170000)={{{@in6=@local, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f000023b000)=0xe8) ioctl(r0, 0x2275, &(0x7f0000792000-0x2)="0080") connect$ax25(r0, &(0x7f0000798000-0x10)={0x3, {"71bce57669f21f"}, 0x4}, 0x10) sched_getattr(r1, &(0x7f0000d70000+0x6b), 0x30, 0x0) 2018/02/04 17:51:57 executing program 4: seccomp(0x1, 0x1, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x8, 0x407ffc0000}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005be000-0x4)={0xffffffffffffffff}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000718000)=0xffffffffffff7ffe, 0xaca7e7a02a22357c) personality(0x20ffffc) r1 = syz_open_dev$sg(&(0x7f000034b000)='/dev/sg#\x00', 0x4, 0x4000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000018e000-0x18)={0x24000000000000, 0x0, 0x6, 0xffffffffffff66f2, 0x6, 0xd9}) r2 = semget$private(0x0, 0x3, 0x404) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097a000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@remote}}, &(0x7f0000239000-0x4)=0xe8) r4 = getgid() getresuid(&(0x7f0000a30000), &(0x7f0000fa5000-0x4), &(0x7f0000ab9000-0x4)=0x0) lstat(&(0x7f0000083000)='./file0\x00', &(0x7f00003ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000041000-0x58)={{0x8, r3, r4, r5, r6, 0xa5, 0x1f}, 0x4, 0x4}) 2018/02/04 17:51:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x868, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000538000-0x1000)="613fb1a03a4dcc07486743d053b8ebf1", 0x10) 2018/02/04 17:51:57 executing program 7: r0 = add_key(&(0x7f0000765000)="6269675f6b657b0047412da729ce969e34676fd93e0f28394ef13c999f717ee4edd59047c0859eab0b2a01727b2e44a4e15f3c834ff23b0d17c26e1f4362027d2d3b85f8f9b97196538cba79a86b", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e2f000-0x958)="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", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) 2018/02/04 17:51:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eb000-0x4)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000a2b000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) syz_open_dev$dmmidi(&(0x7f00007ec000-0xd)='/dev/dmmidi#\x00', 0x4, 0x311001) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/04 17:51:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000776000)=[{r1}], 0x1, 0xffffffffeffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/02/04 17:51:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 17:51:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) r1 = memfd_create(&(0x7f00008d1000)="2b246d696d655f7479706573797374656d2563707573657473797374656d3a656d30766d6e657430776c616e31706f7369785f61636c5f6163636573736d696d655f7479706570726f63212176626f786e6574306c6f2773656c696e7578c800", 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000688000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00009d0000-0x10)={r2, &(0x7f000058b000-0xff)=""/255}) 2018/02/04 17:51:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000fc1000-0x5c)=""/92, &(0x7f0000851000-0x4)=0x1b9) pipe(&(0x7f0000a6b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/04 17:51:57 executing program 6: lremovexattr(&(0x7f0000d8e000-0x8)='./file0\x00', &(0x7f0000993000)=@random={'os2.', 'wlan1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x5b1, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:58 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bpf$OBJ_PIN_PROG(0x6, &(0x7f000038d000-0xc)={&(0x7f00003ec000+0x2fb)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007ff000-0x8)='net/arp\x00') preadv(r1, &(0x7f000018e000-0x40)=[{&(0x7f00004fb000-0xc7)=""/199, 0xc7}], 0x1, 0x20000) 2018/02/04 17:51:58 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/mixer\x00', 0x420002, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x0, 0x5, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343"}) 2018/02/04 17:51:58 executing program 4: openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b8a000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000ea9000)={0x1f, 0x7, 0x1}) r3 = dup2(r0, r1) setsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f0000ba3000)="29df551e693331780a38d79d79e38d384e18c650dc54e0b12113e6138210ab13bf086b5b5f3b644b5068e4dc83151c44be3783860fcc915a383cc1c0e0f3288f10b0f4267de7dfa7b7620f24099808acf71f2fa1f9caa91bbc6880abc5cb798a583b86fc912b08cd7cd83f4f8c9319862c9fbfd6a5cb6cecd7b30fb12830ae7f2e130d79ab0f8beba7d68561e8ac2274b1e8d40546dfb351874f8e55", 0x9c) write$tun(0xffffffffffffffff, &(0x7f0000577000)=@pi={0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, "feb442a1f43ead325d71fed774c8f6028c2a6b79a4e418aa3c5f391769659fef9f596cdade428c389e511eaad39d2ee4334dee9516a31d00510baaf06efc0980"}}}}}, 0x5a) r4 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f00008d3000-0xd8)=@pic) connect$bt_sco(r3, &(0x7f000017a000-0x8)={0x1f, {0x0, 0x100000000, 0x2, 0x62, 0x10001, 0xa000000000000}}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r4, &(0x7f00001e1000-0x10)={0x4, 0x10001, 0x9, "0d9f8e0116b2", 0x4}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a95000-0x30)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, 0x0, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000436000-0x30)={0x20, 0x0, &(0x7f0000136000)=[@dead_binder_done={0x40086310, 0x3}, @increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000888000-0xb)}) 2018/02/04 17:51:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000037000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000f4000-0x50)={{0x2, 0x8001}, {0x1, 0x9}, 0x81, 0x4, 0x3ff}) r2 = shmget$private(0x0, 0x4000, 0x44, &(0x7f00009bd000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f000029f000-0x1a)=""/26) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00007d4000)={0x3, 0x10001}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f0000037000-0x38)={&(0x7f0000c79000-0x10)=@ax25, 0x10, &(0x7f0000c2c000)=[{&(0x7f0000087000-0x38)=""/56}, {&(0x7f0000939000-0x8b)=""/139}, {&(0x7f0000bf4000-0x45)=""/69}, {&(0x7f0000d66000)=""/37}, {&(0x7f000084b000)=""/115, 0x41}, {&(0x7f0000454000-0xb6)=""/182}], 0x0, &(0x7f0000890000)=""/5, 0x4}, 0x10142) 2018/02/04 17:51:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed5000-0x8)) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) 2018/02/04 17:51:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a9e000)='/dev/loop#\x00', 0x2, 0x121200) creat(&(0x7f000097e000)='./file0\x00', 0xcb) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x2000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d6c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_emit_ethernet(0x42, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$KVM_NMI(r0, 0xae9a) bind$alg(0xffffffffffffffff, &(0x7f00000a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) 2018/02/04 17:51:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a8000)='/proc/self/net//fkey\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000731000-0x8)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008a3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}) [ 303.737011] binder: 5769:5784 ioctl c208ae62 208d2f28 returned -22 [ 303.740244] QAT: Invalid ioctl [ 303.750827] binder: BINDER_SET_CONTEXT_MGR already set [ 303.764187] QAT: Invalid ioctl [ 303.767583] binder: 5769:5784 ioctl 40046207 0 returned -16 [ 303.781108] binder: send failed reply for transaction 186 to 5769:5773 [ 303.803284] binder: 5769:5773 BC_INCREFS_DONE u0000000000000000 no match [ 303.810359] binder: 5769:5773 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 303.817759] binder: 5769:5773 BC_INCREFS_DONE u0000000000000000 no match [ 303.842965] binder: 5769:5784 ioctl c208ae62 208d2f28 returned -22 [ 303.851589] binder: BINDER_SET_CONTEXT_MGR already set [ 303.857152] binder: 5769:5784 ioctl 40046207 0 returned -16 [ 303.865700] binder: 5769:5773 BC_INCREFS_DONE u0000000000000000 no match [ 303.872690] binder: 5769:5784 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 303.879936] binder: 5769:5784 BC_INCREFS_DONE u0000000000000000 no match 2018/02/04 17:51:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002ac000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d8c000)={0x80000000, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$dspn(&(0x7f00009d7000-0xa)='/dev/dsp#\x00', 0x9, 0x125100) recvfrom$unix(r1, &(0x7f0000699000)=""/253, 0xfd, 0x100, &(0x7f0000bc2000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 17:51:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000625000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/04 17:51:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = memfd_create(&(0x7f0000ae8000-0x11)='\'system^nodev&[)\x00', 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a94000)=""/160, &(0x7f000044b000-0x4)=0xa0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) time(&(0x7f0000832000)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c66000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a6f000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000f45000)=0xe8) r4 = getgid() accept$ipx(r1, &(0x7f0000683000-0x10), &(0x7f00002e8000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000927000-0xbc)={0x9, 0x0, 'client1\x00', 0x2, "d99c52f29c4e7c2a", "d02beea1136c21200dd394f447b9e2f28a3f2e28fafc25e39b795f524edc6def", 0x1, 0x3}) sendmsg$unix(r1, &(0x7f0000639000)={&(0x7f0000e03000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000363000-0x80)=[{&(0x7f0000a0e000)="ca7388d21be457892e6fe91ec834301a895081d1719fd27386098e8e81dedcff123bfaacc60ff28cb62c703256ef1ff3c0db005573c9b01a14f99e7aee57475329b00413f04d124bfaf85db98954d7cf1aeb8b3048b2a1253696c608433b335e8c03783e78bbb071998090cf5cd9c953c5ee62d436c13dc2af742c4b5920c0b6121cbac5c9f36def78f9120e3abce0ce9e0530b25b5aca8978d94e3eaf8b6c6cefae4a762f0b996d9ecc5da2272c29e68e4b5fd1882097c58fde65a9d3a8830660dc5e05dd64fb5d260cacfe0000520dea44831d277efad5d661fbad0771657976c9d5ff7b7c2f7d1667b5f98cac379e8e7956e7d72df8", 0xf7}, {&(0x7f00008ce000-0xe9)="595fdcd948ea49cc95246bb703422fff2899a0b162b74d18fa58a7f815067280a864f742dd3495851b8c6b5c8d0f515066d20e73c82f65ab127b6887fdb184fcdce2b0e5037861cecb2b739a4fd8077da33e1cdbcf00ab0b8622ab75ce1b07231253e551bbb3c4b9e07fc9199000617e21683b7830057f3f248cc57437ed6c0e660c177ecd4f652febadac50ebce13b13698e1b4ccb340ef3f4c4026012b9f3d64a646b21d3329ea9bef740e08d9dfebd54330c7e02c4bed33382b43c416356c44b9c764e8d6b2de41a57ecdd8e9a79e655d70effdece8f4c9897641e6a36c7e6c2624c337bab8a9f7", 0xe9}, {&(0x7f0000d92000-0xb6)="4beaa2c97dfa9c1723454f3911532a910606490fc5973352969e73a04cbef9df7507b6b38400cbb979b3a108baeac9e2480cd7733ed39165814aa8817d7ffeb6997a6ab2742acd15c15da7796055a1259494e5a5797a504e9784251f34bb0e730665c118ea436d4203651747652f77949d228435e74e57d2c7efdeacdae5b73ad058426d6fa13d853658b2f250221f8ee35cfd684db32ab1454e17197ba1a720c2fe86ffd759cea4d9f89cc7c1498a4801087dec0b65", 0xb6}, {&(0x7f0000b2b000-0x98)="3b1f5fe429923c76609ea964719d3c14aba4cee2222608a1bcca586bc3a9e4a9c5c354e691460d0c8c524babe89f7e682d41053500bf2613820cb7b1b1e73678ef3af8b1a73b4df5c3c9686c1404c23d7d8a972f65d7570fb82c4513472fdfbcd7ddb1cdb9322f2f9e10f705dbb736392f2a24a2b31d8bbc14615ed097ddafff2ec796c7e3485ee45e8257af8cff457d57df7babbd0ae0e3", 0x98}, {&(0x7f000035d000-0x3d)="8d258fc70a9bb240cc8433f2d13826c47c641d505ff7cc65429a60d48d39d828d0ce4ba75f76bd36c235989e9c70cd1f97d6c1e05737e2354f854ba336", 0x3d}, {&(0x7f000066b000)="60746ff5b66b71307c18d6c3c1b79e162d25a4fca4af6c0350bb9c70046c3717995107ec3f2558bb0b10db4d53e8c866572782f77c788d3214626244f16656a5ab064d038b6180d2c14a988f506e58e0b32f634d9d5d8bdadcb87a96954cce53fc55b66b98a0dadf364da7f1fe275c7a1bda36154d810012f7f252080379d045", 0x80}, {&(0x7f00008ce000)="071eefe57732467f5b2380ee121e1172fa931874c2d5468135031118d2c208108e7bba004953992054f0e5d2331534096d221c183b00a64104f6c64895c69660d45dddc5552312e0779e78ba5810a1fb4f911c674568d69a64c923162fd4ff8319c79b2b8e06ec79308bb8148aa78294aa000929041dbb75a01455bf97f0b24de7c3af19b9f721473c256521850804da5be4ec81cbb05ae9e0ec5a24a02c09bebd99b07092be0287", 0xa8}, {&(0x7f0000380000-0x2e)="ee2971750da713ded7cb2bffc2ad1e92f7da3aeae82f6f9998bbf7e3b779c43ae9a900f3af33fc7290e7a769eafa", 0x2e}], 0x8, &(0x7f0000b78000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, 0x8000) ioctl$TCGETS(r1, 0x5401, &(0x7f000001f000-0x24)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000522000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/04 17:51:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x1000) ioctl$int_out(r0, 0x5461, &(0x7f0000eff000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000303000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x38dc58dc, 0x9) 2018/02/04 17:51:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000335000-0x10)='/selinux/status\x00', 0x0, 0x0) listen(r0, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c83000)={0x1, 0x28, &(0x7f0000e8c000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000b000)={r2, 0x3, 0x10}, 0xc) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00005ca000-0x4), &(0x7f0000927000+0x611)=0x4) 2018/02/04 17:51:58 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x1, 0x83) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@common='ip6tnl0\x00', 0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000006000)='/dev/admmidi#\x00', 0x7da, 0x2000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000000d000)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x5ab7}, @in6={0xa, 0x1, 0xec21, @mcast1={0xff, 0x1, [], 0x1}, 0x84}, @in6={0xa, 0x0, 0x401, @empty, 0x20}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xfffffffffffffffc}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}], 0xb8) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) ustat(0x1ff, &(0x7f0000002000-0x20)) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000d000-0x41)="f6afeef602cabaebccf2b012971fe6cc7842", 0x12}], 0x1, &(0x7f0000002000)=[]}, 0x0) 2018/02/04 17:51:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000774000)='/dev/vcsa#\x00', 0x10000, 0x200) r1 = openat(r0, &(0x7f00002c8000-0x8)='./file0\x00', 0x1c1000, 0x45) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00001ab000)=r0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000a75000-0x4)=0x2, 0x4) 2018/02/04 17:51:58 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, 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={&(0x7f0000bcd000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0\x00', 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b28000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000d5c000)) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e94000-0xc)={&(0x7f0000012000-0x10)='./file0/control\x00', r1}, 0xc) umount2(&(0x7f0000117000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008e0000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0xffffffff, 0xfffffffffffffffa, 0x7, 0x32bb, 0xae, 0xd1f, 0xfffffffeffffffff, 0x100, 0x0, 0x1, 0x35ab, 0x7, 0x9, 0x8000, 0x7fffffff]}, &(0x7f0000eaf000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000344000-0x1a)={r2, 0x5, 0x9, [0x100, 0xba74, 0x4, 0xfff, 0x0, 0xb2a, 0x407, 0x3ff, 0xd83]}, &(0x7f00007cd000-0x4)=0x1a) [ 303.901711] binder: release 5769:5784 transaction 190 out, still active [ 303.908536] binder: unexpected work type, 4, not freed [ 303.913873] binder: undelivered TRANSACTION_COMPLETE 2018/02/04 17:51:58 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000024000)='/dev/dsp\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) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0x9, 0x9, 0xf, 0x27, 0x0, 0x3, 0x0, [@sadb_key={0xd, 0x9, 0x2d8, 0x0, "94e136bd706af38c11a3f311412a8b1af93f151cfd64bb7275837e93b436a972469e2efeb838a2b1a2dc81cafa7f184694f5c6862a496e5d866fdbdaae59203e2af643967e8507c57ce60fd84897c3d99b6d02ba103e221c3ea505"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x9b, @loopback={0x0, 0x1}, 0x4}}, @sadb_x_sec_ctx={0xd, 0x18, 0x400000000000, 0x3, 0x5b, "fd3002bf8e960f55fa1b2de6ca32f43e230af5bc4555df91d3814fd32c13b45ec7c7ff686311e23adce9d990e6c8c58e3f67d9feae4534cff5d47691c14ae78403f9c422afbe56fa6a584e8f1c75d4b4584b9c19dab2b614b58904"}, @sadb_address={0x3, 0x17, 0x32, 0x80, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x138}, 0x1}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000847000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c93000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000803000)=0x3, 0x4) r3 = getpgrp(r1) r4 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x5) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000272000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockname(r5, &(0x7f0000ef4000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000bd4000-0x4)=0x2e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x5, 0x4) 2018/02/04 17:51:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000068a000-0xa)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007b0000)={{{@in=@multicast1, @in6=@empty}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000bfb000-0x4)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x80000000, 0x9) 2018/02/04 17:51:58 executing program 7: seccomp(0x800000000002, 0x0, &(0x7f00001d9000)={0x0, &(0x7f0000934000-0x10)=[]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002a5000-0xc)={0x7, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='cpuset(,') 2018/02/04 17:51:58 executing program 4: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f000001d000-0x2c)=@ethtool_cmd={0x4a}}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000708000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000707000)=0x3) 2018/02/04 17:51:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000), 0x4000000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006b8000-0xc)={0x0}, &(0x7f0000303000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ea000)={0x0}, &(0x7f000062b000)=0xc) rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f0000a39000)={0x10, 0x200, 0x80, 0x1ff}) [ 303.975187] binder: undelivered TRANSACTION_ERROR: 29189 [ 303.980805] binder: send failed reply for transaction 190, target dead 2018/02/04 17:51:58 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/qat_adf_ctl\x00', 0x115080, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00006e2000-0x4)=0x2) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f7d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}}, 0x5, 0x1, 0x9, 0x0, 0x11}, &(0x7f0000f7c000+0xb73)=0xa0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f7c000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x80000001, 0x4, 0x5, 0x6}, &(0x7f0000f7c000)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f7c000)=@generic="cc5c79c334ce0d6c7e967c8e2347a43d") r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f7e000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 17:51:58 executing program 3: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x405fc) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r2, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/04 17:51:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x152, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000a89000-0xd)='/dev/dmmidi#\x00', 0x80000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) utime(&(0x7f00008cc000)='./file0\x00', &(0x7f0000315000-0x10)) 2018/02/04 17:51:58 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ce000+0x9bd)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00000ce000-0x2c)=""/44) 2018/02/04 17:51:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00003e3000)='/dev/vcs#\x00', 0x1, 0x400) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) splice(r0, &(0x7f00007ff000), r0, &(0x7f0000ec8000-0x8), 0x0, 0x4) 2018/02/04 17:51:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$selinux_validatetrans(r2, &(0x7f00005f5000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:ssh_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000d8d000-0x40)={&(0x7f000049c000)=[0x0, 0x0], &(0x7f00007b0000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ed7000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001dc000-0x4)=[0x0], 0x2, 0x5, 0x5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000603000)={0xfffffffffffffffd, 0x100000000, 0x8, {0x77359400}, 0x6}) 2018/02/04 17:51:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c8c000-0x9)='/dev/sg#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003a000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000082000-0x4)=r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00005e7000)) getsockopt(r2, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000047a000-0x4)=0x1ec) 2018/02/04 17:51:58 executing program 7: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) getpeername$inet6(r0, &(0x7f000058d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e8c000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000fa1000-0x2a), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}, 0x200000007}, 0x1c) 2018/02/04 17:51:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfff7ffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e4c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000ede000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000054e000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000983000)={0x2, 0xfff, 0x7, 0xff, 0xe00e05c, 0x100}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00007ce000)={{0xf000, 0x0, 0x0, 0x7, 0x8, 0x2, 0x8, 0x52, 0xbc1, 0x6, 0x800, 0x4}, {0x106000, 0x10000, 0xd, 0x3, 0x7d, 0x1f, 0x518, 0x4, 0xf899, 0x7, 0x147, 0x82fd}, {0x1f000, 0x10000, 0xe, 0x2, 0x0, 0x1, 0x3, 0x80000001, 0xfffffffffffffff8, 0x6, 0x0, 0x8001}, {0x11f001, 0x2, 0xa, 0x2, 0x1, 0x2, 0x0, 0xea, 0x5, 0x33, 0x2}, {0x3, 0x1, 0xa, 0x401, 0x7fff, 0x9, 0xc4d, 0x9, 0x80, 0x1, 0x100000001, 0x3f}, {0x7000, 0x2, 0x4, 0x6, 0x20, 0x6, 0x5f51, 0x9, 0xa404, 0xebae, 0x4ee20186, 0x8}, {0x0, 0x1, 0x8, 0x2, 0xffffffffffff499e, 0x3, 0x4, 0x3, 0x0, 0x80000000, 0xd6e, 0x8}, {0x10d001, 0xd000, 0x9, 0x9, 0xa331, 0x7fff, 0x5, 0x6, 0xfffffffeffffffff, 0x6a64, 0x80, 0x1000000000000}, {0x0, 0x17002}, {0x6004, 0x6000}, 0x20000002, 0x0, 0x100000, 0x200000, 0x2, 0x1d01, 0x100000, [0xc87, 0xfffffffffffffffd, 0x81, 0x4]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003d1000)={0xaa}) 2018/02/04 17:51:58 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/vcs\x00', 0x105002, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000383000-0x1000)=""/4096) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe3000-0x11)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000fe2000), &(0x7f0000fe3000-0x4)) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000b7a000-0x10)={0x67, 0x7ff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000f29000-0x4f0)=@nat={'nat\x00', 0x1b, 0x4, 0x490, 0xd0, 0x370, 0xffffffff, 0xd0, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000fe5000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x370}}, [{{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], [0x0, 0xffffff00, 0xff], @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2f, 0xffffffffffffffff, 0x2, 0x8}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x7, 0x4, 0x1, [0xd9c1, 0x7, 0x8, 0x1ff, 0xae, 0x3, 0x8, 0xa7c, 0x6, 0x7, 0xff, 0xc63, 0x9, 0x81, 0x1, 0x6], 0xc}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1c, @ipv4=@rand_addr=0x807, @ipv4=@multicast2=0xe0000002, @icmp_id=0x3, @icmp_id=0x0}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, [0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0x0, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0ed12c544b2108e0e9da82a6e12df5ee", {0xff}, {0xff}, 0x0, 0x8001, 0x6}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@unspec=@dccp={0x30, 'dccp\x00', 0x0, {0x3, 0x2, 0x1, 0x0, 0x8, 0x8, 0xdfb7, 0xfffffffffffffeff}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x8001, 0x2, 0x1, [0x1ff, 0x26, 0x353384d0, 0x0, 0xa5f, 0x8, 0x7, 0x80, 0x7, 0x5, 0xa5, 0x6, 0xc8, 0x9, 0x9, 0x999d], 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x2, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @icmp_id=0x2, @gre_key=0x217}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1, 0x2, 0x80000000, 0x24, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @gre_key=0x81, @port=0x2}}}]}}, 0x4f0) 2018/02/04 17:51:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$dspn(&(0x7f00008ff000-0xa)='/dev/dsp#\x00', 0x3f, 0x101800) bind$ax25(r1, &(0x7f0000000000)={0x3, {"f7ded772e62e88"}, 0x7}, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000010e000)) r2 = syz_fuseblk_mount(&(0x7f000075d000)='./file0\x00', &(0x7f0000412000)='./file0\x00', 0xe003, 0xffffffffffffffff, 0x0, 0x7fff, 0x0, 0x2000000) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009cb000)={&(0x7f0000dbb000)='./file0\x00', 0x0, 0x8}, 0x10) accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ef1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000330000-0x22)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xbdfd, 0x5, 0x9, 0x400, 0x7, 0x800000, r4}) kcmp(r0, r0, 0x7, r2, r3) setrlimit(0x8, &(0x7f0000001000-0x8)) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e23000)=0x10001, 0x2) connect$l2tp(r1, &(0x7f000072f000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x1, 0x1, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x32) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x100000000004, 0x4, 0xa, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/04 17:51:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002aa000)='/dev/input/mouse#\x00', 0x9, 0x400000) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00005cf000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f82000)={0x0, 0x0}, 0x84800) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000fc3000)=""/4096) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000043000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xffffffffffffffff) 2018/02/04 17:51:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x80000000, 0x9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6f000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000097c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ea000)=0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008c5000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000494000)="b01fe60805b2dddfe4e6bb28b5c4d04b813a19ed3d2fdf22496831a1b9f8317df724fefe7a4e2f7364ca6d0f36a5bb7f78614ed5c3be39b1059923ea443239f32150c1f4fcd35b67e954a833d0c2143c4a825280724d678f7f2e950349012591ff034acf973bfb9f29") 2018/02/04 17:51:58 executing program 5: r0 = socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x206, 0x0) bind$inet(r1, &(0x7f0000b72000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000e83000)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0xed}}}) r2 = open(&(0x7f0000c90000-0x8)='./file0\x00', 0x0, 0xa1) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000bc000-0x4)=0x81, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f44000)='/dev/ppp\x00', 0x2c0, 0x0) accept$netrom(r3, &(0x7f0000c0a000)=@ax25, &(0x7f00000fb000)=0x10) 2018/02/04 17:51:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000ef0000-0x10)=@ethernet={0x0, @empty}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007d1000-0x4)=0x32, 0x4) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000381000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000187000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 17:51:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000e89000-0x8c)={0x0, 0x9, 0x1, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000cd9000-0x30)={0x39, 0x6, 0x0, 0x9e2, 0x3}) readv(r0, &(0x7f000000f000)=[], 0x0) 2018/02/04 17:51:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/02/04 17:51:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eca000-0xd)='net/psched\x00') r1 = openat$ion(0xffffffffffffff9c, &(0x7f000086a000)='/dev/ion\x00', 0x200082, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000bf2000-0x1000)="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", 0x1000) sendfile(r0, r1, &(0x7f0000e48000)=0xffffe, 0x8) 2018/02/04 17:51:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000c10000)='./file0\x00', 0x40, 0x20) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) acct(&(0x7f000062a000)='./file0\x00') 2018/02/04 17:51:58 executing program 4: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000521000-0x28)="c48c79227aa0cb9f66a4af2738663b0a1d32d2b38b1cafea1c3eb9b82b624a228753aee993291684", 0x28, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x3, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x2af) r1 = syz_open_dev$vcsa(&(0x7f0000083000)='/dev/vcsa#\x00', 0x3ff, 0x200) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000aef000-0x50)={@common, @ifru_addrs=@ethernet={0x0, @broadcast}}) [ 304.437355] QAT: Invalid ioctl 2018/02/04 17:51:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00008c4000-0xa)='/dev/dsp#\x00', 0x1, 0x2) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) clone(0x0, &(0x7f00004df000), &(0x7f00007ce000-0x4), &(0x7f0000da0000), &(0x7f0000a78000)) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ee000-0xc)='/dev/autofs\x00', 0x440500, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000781000-0x11)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000cff000)={0x80000000}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000091e000), &(0x7f0000a67000-0x4)=0x8) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000236000)=0x3) r5 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r5, r6, &(0x7f0000023000)=0x80, 0x26a950b) 2018/02/04 17:51:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80840, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001000-0x14)={@mcast1, 0x0}, &(0x7f0000450000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000010d000-0x50)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x24, 0x6, 0x7, 0x400, 0x1, 0x4000000, r1}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl(r2, 0x40044104, &(0x7f0000008000-0x56)='X') 2018/02/04 17:51:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000844000-0x9)='/dev/kvm\x00', 0x84080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000e24000-0x90)) [ 304.630754] kauditd_printk_skb: 389 callbacks suppressed [ 304.630761] audit: type=1400 audit(1517766719.080:2962): avc: denied { dac_override } for pid=5904 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 304.661207] audit: type=1400 audit(1517766719.080:2963): avc: denied { dac_override } for pid=5904 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 304.686051] audit: type=1400 audit(1517766719.111:2964): avc: denied { net_admin } for pid=4227 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 17:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000419000/0x2000)=nil, 0x2000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ffc000-0x4)) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r2) 2018/02/04 17:51:59 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84, 0x0, {0x0, 0x3f}}], 0x60}], 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000001c000)='/dev/input/event#\x00', 0x1ff, 0x80000) r1 = syz_open_dev$vcsa(&(0x7f000000c000-0xb)='/dev/vcsa#\x00', 0xae96, 0x400) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f000001e000-0x4)=0xe8) bind$packet(r1, &(0x7f0000002000)={0x11, 0x4, r2, 0x1, 0x57c, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/04 17:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r2, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7), 0xfee1}], 0x1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendmsg(r2, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x800}, 0x200008040) 2018/02/04 17:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e9b000-0xc)={0x1, r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e58000-0x8)={0x0, 0x6}, &(0x7f0000ed4000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001fc000)={r2, 0x85, "eec29bb658685ea498b2657556ecdc4d50974462477255a472c4c4e246b9505a74f40a08396da26280ba08759bc304f1de3afbaf438925ade77bad6da769f2f4703c580d4e35b79008bd7a5ec22042884c41294035eb79d90166a39fceaadafb6ac1c4ffd62c1921a67322cb5be3d9bb0fc272053936aeb0f93d3c81fc4cbd6f5d0d8c39a9"}, &(0x7f00000bc000-0x4)=0x8d) 2018/02/04 17:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2007, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x2000000000103) r1 = accept$inet(r0, &(0x7f0000fa2000)={0x0, 0x0, @multicast2}, &(0x7f0000f69000)=0x10) writev(r1, &(0x7f00005f6000)=[{&(0x7f0000bef000)="eb", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000925000), &(0x7f0000bd2000-0x4)=0x8) 2018/02/04 17:51:59 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000e36000)='/dev/snd/pcmC#D#c\x00', 0x69b, 0x80) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/context\x00', 0x2, 0x0) sendfile(r2, r3, &(0x7f000085e000)=0x2, 0x5) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000aef000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) read(r4, &(0x7f0000481000)=""/128, 0x80) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ad000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x5) 2018/02/04 17:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001be000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002e4000)='/dev/admmidi#\x00', 0x6, 0x4100) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000f3d000-0x4)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f00002b1000)='./control/file0\x00', &(0x7f0000056000-0xa)='./control\x00') 2018/02/04 17:51:59 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000005000)=0x100, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000000e000)=""/246) preadv(r0, &(0x7f000000c000)=[{&(0x7f000000c000)=""/244, 0xf4}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000010000-0x8)=0x5) [ 304.710573] audit: type=1400 audit(1517766719.111:2965): avc: denied { net_admin } for pid=5923 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 17:51:59 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00001e9000)='/dev/vcs#\x00', 0x9843, 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000020000)={0x5, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000174000-0x4)=0x4) r1 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x19980330, r1}, &(0x7f0000001000)={0x9, 0x7ff, 0x0, 0x1e, 0x3ff, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000037f000)={{0x2, 0x0, @rand_addr=0x8}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x30, {0x2, 0x1, @rand_addr=0x80000000}, @syzn={0x73, 0x79, 0x7a, 0x0}}) readahead(r3, 0x80000000, 0x9) [ 304.783451] audit: type=1400 audit(1517766719.192:2966): avc: denied { dac_read_search } for pid=5924 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 304.808810] audit: type=1400 audit(1517766719.203:2967): avc: denied { dac_read_search } for pid=5924 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 304.833839] audit: type=1400 audit(1517766719.207:2968): avc: denied { net_admin } for pid=5923 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 304.833857] audit: type=1400 audit(1517766719.217:2969): avc: denied { net_admin } for pid=5932 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 304.833873] audit: type=1400 audit(1517766719.217:2970): avc: denied { dac_read_search } for pid=5924 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 17:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000190000-0x8)=0xffffffffffffcdf4, 0x6) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008e5000)={0x0, 0x3, 0x7, 0xfffffffffffffffd}, 0x8) 2018/02/04 17:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000fab000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x48000) openat$audio(0xffffffffffffff9c, &(0x7f0000d5b000)='/dev/audio\x00', 0x604880, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000f6e000)="19aeb3bf75c976211c14b71b4b25dd599d7afd8a5617f8a195d2a399ae3ce052dc6e25ff6c643c884df98a423bce50598269e983ee23c4c41e5b87853bc9095c59fdbb682c70472309d61137a3655966e9bc80b0c0a62a05142b9983e5140549b787f96d") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 17:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007cc000)='/selinux/user\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000c7000)) r1 = accept4(r0, 0x0, &(0x7f0000153000-0x4), 0x800) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00004e4000-0x4)=0xffffffffffffffff, 0x4) 2018/02/04 17:51:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x400000000000000, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000218000)=[{&(0x7f00000fc000-0xbc)="f6189f74194b8cb190440ddb6a9c533f809517ed836906bc8e381b3e5f6f66a5ea80a666d664019e2f8182134d5902ebce31822176532cff25999bdccd102ac86b71557290baf345c1f4d398d29dc3f57c211d3a5f75a136f41ef375df365d83ef4334d5d30cd1f7bc1bbe298fbd69df9be994e952", 0x75}], 0x1) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/04 17:51:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000214000-0x4), &(0x7f0000196000)=0x4) 2018/02/04 17:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000826000-0xb)='/dev/loop#\x00', 0x8, 0x0) readahead(r0, 0x80000000, 0x9) fsync(r0) 2018/02/04 17:51:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x1) msgrcv(r0, &(0x7f0000812000)={0x0, ""/240}, 0xf8, 0x0, 0x800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d1f000-0x9)='/dev/ppp\x00', 0x240, 0x0) read(r1, &(0x7f00004c5000)=""/1, 0x1) symlinkat(&(0x7f0000d73000-0x8)='./file0\x00', r1, &(0x7f0000f9b000)='./file0\x00') getrandom(&(0x7f0000ee6000)=""/15, 0x258, 0x0) clone(0x0, &(0x7f00008a9000-0xbd), &(0x7f0000654000), &(0x7f000029a000), &(0x7f0000418000)) clock_settime(0x0, &(0x7f0000225000)) clock_nanosleep(0x7, 0x0, &(0x7f0000640000)={0x0, 0x989680}, &(0x7f0000974000-0x10)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000104000)='/dev/sequencer2\x00', 0x4400, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000617000-0x4)=0x8001) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000021000)={[0x8, 0xff, 0xfdffffffffffffff, 0x29fb, 0x52f1cfc3, 0x3, 0x100000001, 0x1, 0x6, 0x3, 0x7, 0x8, 0x5, 0x6, 0x9, 0x6], 0x2, 0x404}) 2018/02/04 17:51:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) r2 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x7eba56901f6c44c9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) [ 304.833892] audit: type=1400 audit(1517766719.267:2971): avc: denied { net_admin } for pid=4235 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 17:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000653000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003bb000)={0x0, 0x1000, 0x9, 0xfffffffffffffffe, 0x3, 0x6}, &(0x7f0000a35000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006f8000)={r1, 0xfa, "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"}, &(0x7f0000db0000-0x4)=0x102) r2 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r2, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg(r2, &(0x7f00007c4000-0x38)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="cf1616ca7459334fe4c59b46738d49d2c50df484ed52dccd79db1876707900c69aff6211e01f40c1d23c03c411d0a05c87a051425baa7c2f7a47bcc3d423a4100fa2571a34ff236616e6a27601370901b9ccb5631deb3a67d906a3f32f2be2160b2e5165601a6e67fbb0e13b9cc835d82f22872f20eb4596da361b7a78c50a111377046bbf635efc2bdcb4056e06836fdae5684c656dd8e3de8e6be2feb645f5a8b6ab0cfee8d888fb324598dea99e7421ee2fd0ed514f0bba2b71", 0xbb}], 0x1, &(0x7f0000006000)=[]}, 0x0) [ 304.996662] QAT: Invalid ioctl 2018/02/04 17:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b59000-0xb)='/dev/loop#\x00', 0x1, 0x282c00) close(r0) readahead(r0, 0x80000000, 0x9) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/04 17:51:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x74, 0x0, [0x7, 0xfff, 0x2, 0x8a69]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000195000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40400) r1 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") ioctl$int_out(r1, 0x2, &(0x7f0000680000)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005d9000)='/selinux/validatetrans\x00', 0x1, 0x0) pread64(r1, &(0x7f00006f6000), 0x0, 0x0) 2018/02/04 17:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000d7e000-0x10)=@req={0x3fc, 0x0, 0x40000000000001}, 0x2bf) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f00001f5000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x434400) epoll_wait(r1, &(0x7f000097c000-0x30)=[{}, {}, {}, {}], 0x4, 0x628e) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000a3000)='/dev/dsp\x00', 0x6336154ef5063af3, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ce3000), &(0x7f0000a5f000-0x4)=0x4) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000037b000)={0x20, 0x289, &(0x7f000073f000-0xab)="61d0825ee831f2a0bd19eec2eb05906d78b361fd7fc65d6eff86e2b6aabba82a77ed9e73de585304a3a6c6371f6411b9b94a16a800bb4a1500e07198bba4bac12b6dccd4518cd20540f05f090db5acb244ed806bf65fe3cc4fc84c026f9a6a6de2e6942609f309b9e6c3fd1c0b5b201bb24218e03b532d271f6670a58f0e56b64df1052a16b0f86fc5af7196a882cb3b45ec9c3d4d27810437dc4a7e461d5fd58d33437afdcb9942f4c771", &(0x7f0000e23000-0xfe)="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", 0xab, 0xfe}) 2018/02/04 17:51:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xc, 0x0, &(0x7f0000000000)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x34, 0x6ec}, {0x100, 0x8a}, 0x7f, 0x3, 0x7fff}) [ 305.049052] QAT: Invalid ioctl 2018/02/04 17:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000635000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000c61000-0x28)={@common='vlan0\x00', 0x0}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00005a5000-0x34)=""/52) sendmsg$can_raw(r1, &(0x7f000026e000)={&(0x7f00007b2000-0x10)={0x1d, r2}, 0x10, &(0x7f0000dda000-0x10)={&(0x7f0000af0000)=@can={{0x1, 0x1, 0x2024, 0x1ff}, 0x0, 0x1, 0x0, 0x0, "04fd0608edb41dc5"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) readahead(r0, 0x4, 0x2d) 2018/02/04 17:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000685000-0xb)='/dev/mixer\x00', 0x8240, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) unshare(0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/04 17:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00009ed000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) set_thread_area(&(0x7f00007bc000)={0x2, 0xffffffff, 0x0, 0xffff, 0x9, 0xe42, 0x702, 0x7fffffff, 0x400, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000986000-0x6ae)="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", 0x191, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="8e567f488a0943e5d2a46951a79fded5a78f8b4beb04069534a2a7b74944aac2998da3bac7a25216983a7fd7d7d4ba825dafa57a7c59feedb6d6099210928cfbe87a157983524e59e21d2bfd9504441959ebf12b6fcb4bdc826f5659824878c42095d4a2c7171ad43af98af6df44ac629f500a64aa2841778fe9c14381e2b6feecd15a24aec27b77b8b6ba73d4158afe0cebd6d4b5fc841d421cff02d759e7183af704328e982b5d4bfbacd021e2dd200e3b86bbc26324b9bb1d367a610570e3188594e45b1a4e5cf2394d5e48f28d85208a6badf530e0b3737116d49454f8bdbf4d77b2deeb90b14a0b87d97cb8ed78c27f70cd255d22cb05b44a0f4ab7df93cc2c0ae935729161c95354edfeac57255d77d9dcecaa08c8327712ffa0b66c24097f7d7e27ae1710c0be0b6ed690188cf8316a92538eff8f56f6894b0285c319dd3fd023c16ce6454f78cd05c9b05c4745fb4d4790357dc6ffcde23e71eaf2a53ef81bf79f417d045a9263bd583f57ab45c50f3291d9eb49b338e6c04f13ddb203b21674e8329096d1a2412d75ab165e29110228af0c080534e75b1fe7a8c1c46d037b1656512933b1e09d0816152b19ed6cef5d9970320c861800fa2791d34e1e4cdcbc220be395399403d306b70d77e3351862e346233f3c56a7290762aa36e5bbef154631c81a5720705cb93cda3ee39978a002b11a1875be231223ca2952097c3aa6084d6e274b7180d6d2e0edb68292d9a8c9a62e8a24393b8e0683440d2d8fff8b0cbeed9953d1fe1ff80e1f68ef4d148bac01276d878c4833604a2b529cb3d0fad1edeb5c01daee6669118ff3884350d927a312de0e47874841408beb9dc544d750d31a506b681f89de50c09934c94406fca5d7b1a60249ad020301f039e880d7d4e4ef8484320fbd9409953b62a82c93cde720476cdb3451c001a6ffd93e8a857bfe66eb225fe5f1232cc21ab05f2eeae1a22daca3073920508eda4cafc20eb675b4446d06110fe03ed4f4739f28b186e56382727efad885b5bdb5fa483e59c6245ebddcf6f7c97c3e9260b621bb8fa511cb4f0b37562347b6a0551436e8cc07382d0e6514228f44f500eb378d9038fc092c062a4482ece2db42c3053c167634c3180221c37298848193096498983cf4bbed71600b6aa69374f1cbdeb66600f3773db371780e66c4eb4ec2edd20d81f658f4b9f0104be9391d49a45b1f922d854cb804db32633485f59966e96277a23182589c4cc87d68bf404a74c918b2486bb414b59770b270203d1a8ffa22a47bd465d374467a0e7e12425823727a32cceeffb32c6fc03ae1fe021d48ecfb26851abaf8c565b8059e56db15d10013cb56cd2b5fa7873e07c5925fa83a1f12bff4a08f61fdf7a5ecd15ff31c86f725b59c9ab875fa5414bf284d30cb1bde0b4a6709d32d64f1c35116b0240057ceb99dd2e6f63bff00ecd45e395ce2ba4381254565776b3a957e151cb6d6c84f0983694c5b07ecc140be4755f399e9b9a73a5578597be6573f776a9ba0e62bc9ee2087ae83268408c8817cc760d04f2faf772e0702a49156282f9c21898f15a0cb6a0cb38943c61b04629022bb190aff26edf93bf62b7a4329156df13b0939a793796102afef70f2f01ec79d61ce5fb364172c3df56ddc813c23b8e6d16a696d2cadf39f4dc2513076206974e723d14babb5ca0cf49111923bb74782233f8e08e5b23ffdd5eed44930cdd78f7ca69caf06ca57d1537302104e8987b4c795619974089297c9857fe5822ab5aa66698957e99f51486a81d9bd67304911e84ed7caf51c96d0e20739188751a8433adce61a072de887b48824e7a20726f4afc8362f6a0690dcba1abcd840a68ef55a8aca3bef3135f031bf8a5e3f3a96cc0ab04ee402e6931c9db838c34e3741e6d93347e2ebaab02cbf4f75903f1fa4c47e012664669743364030b3f76b4bbfe1168a7a4c2d5ca208bcb64af05f864e72fefedd0f3c3c632eff0f2e9c069baef272ce129e3f2bb556bd9c61d0fe5ac45a1252993e69cb171fb433204dfa4b8a7dd21f2c5640392fe9f7417b4240c10aa39130c82d6b3ee25058ac95edc59eeccd78bca5776b5c5470802e8a2111ae3697d0c71b66c7b812c3866828998100faa8f2e2255bbb198367fd9cf9c55f90a8c8edbe8cfbd21c6c40481ead487da11147130697c4c61ba2b18adbcc9ed08cf0fe1f50aee72ed284b5b3132fab26aaccb854570356412afa316b1b18b47e2c78ede97711c161a4cecfa9a7b9df73ff63e4fdd5cc2cf04c4d9defca1c2a869f4ef20bda8a169b887c9623fb4e767c147edd2060bc6ae58bdda9aeab6a4976816775b7deda83d097a8fd10a9778aafa7dc420be7b7854991b5bda9e6666e1471364fd99e9800bec7d9387d42a52a517a22252b618248b598d21ac4468a497d966d140de7bff8c14cedb82dbd5d80a4d1e4c5bd9b30ef1a647ad97bd3efbf03339027d6b16339f0cd5f0360f0217a3fd94c98652f7b807df4f6073062e965bd3ae7cc125b4f5109aeb8d0294ecd6fe6c80490ecbf0a38b19d2860d159b1e9ffc4243487a10e7d760519779f5f25fd6ca81c6c", 0x72b}], 0x1, &(0x7f00007ed000)=[]}], 0x1, 0x0) 2018/02/04 17:51:59 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) r0 = msgget(0x0, 0x404) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000273000-0xd5)=""/213) r1 = socket$packet(0x11, 0x2, 0x300) getsockname(r1, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000002000)=0x10) r2 = syz_open_dev$vcsn(&(0x7f0000c4e000-0xa)='/dev/vcs#\x00', 0x8001, 0x30000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c17000-0x20)={0xffff, 0xc8, 0x202, 0x6, 0x1, 0x20, 0x4, 0xd62, 0x0}, &(0x7f0000b26000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00001c3000)={r3, 0x401}, 0x6) 2018/02/04 17:51:59 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000003000-0xe)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x40000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x20000, 0x0) connect$inet(r1, &(0x7f0000005000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000008000-0xb)='/dev/adsp#\x00', 0x2c1, 0x20000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000008000)=""/186) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000006000)={0x80000001, 0x3}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000001000-0x40)={0x8}, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000008000-0x78)={0x0, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xa, 0x0, 0x6, 0x1, 0x3, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x80, 0x3}) 2018/02/04 17:51:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008db000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00001c8000-0x8)={r1, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000fb4000)={0x2, 0x8000000000000004, 0x400, 0x7fd, 0x4, 0xffffffffffffffff}, 0x2c) 2018/02/04 17:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000155000)='/dev/qat_adf_ctl\x00', 0x82001, 0x0) r1 = open(&(0x7f0000463000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0}, &(0x7f0000fb7000-0x4)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common="697064647030000000000101000000f5", 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, []}, 0x18}, 0x1}, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={r2}, &(0x7f0000efe000)=0x8) shutdown(0xffffffffffffffff, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000c0000)={0x1f, 0x800, 0x6, 0x4}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00005b6000)=0xfff) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000298000-0xe0)={0x8, 0x0, [{0x40000006, 0x0, 0x400, 0x6, 0x3}, {0xf, 0x0, 0x0, 0x2, 0x8}, {0x5, 0x0, 0x8, 0x9, 0x8}, {0xb, 0x81, 0x8001, 0x1, 0x8}, {0xc0000000, 0x0, 0x1, 0x2f2}, {0x6, 0x1000, 0x6, 0x2}, {0x7, 0x3, 0x40, 0x9, 0xffffffff80000001}, {0x0, 0x5, 0x1, 0xd8, 0x7}]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000644000-0x1), 0x1) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r9 = dup3(r8, r7, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) getsockopt$llc_int(r9, 0x10c, 0x7, &(0x7f0000fad000-0x4), &(0x7f0000a2d000-0x4)=0x4) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/04 17:51:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000b9b000-0x38)={0x0, 0x0, &(0x7f0000905000), &(0x7f00007b0000)}) socketpair(0x1f, 0x0, 0x10000000009, &(0x7f00009bb000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000419000)={0x2, 0x9, 0x0, 'queue1\x00', 0x8}) 2018/02/04 17:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f0000c5b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f00008ba000), &(0x7f0000f32000)}}) timer_gettime(0x0, &(0x7f000046f000+0x86e)={{0x0, 0x0}}) recvmmsg(0xffffffffffffff9c, &(0x7f0000a58000)=[], 0x1, 0xef46e8a2f80f4585, &(0x7f00007df000-0x10)={0x0, r1}) mq_timedreceive(r0, &(0x7f0000637000-0xbf)=""/191, 0xbf, 0x3, &(0x7f0000907000-0x10)) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000127000-0x4)={0xfffffffffffffa64}, 0x4) r2 = dup(r0) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bd0000)={0x0}, &(0x7f0000fd3000)=0xc) syz_open_procfs(r3, &(0x7f0000bbc000-0x9)='net/icmp\x00') 2018/02/04 17:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000832000)='keyring\x00', &(0x7f0000f35000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d0b000)='user\x00', &(0x7f0000409000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a07000-0x5d)="cd4c4288590a94f8ab190702176def0c823b9f96c5c5d88e7fae69c897c77398743af3afb62c14329f843f866da0aa03504f80a24a82ff5a8f7948eb925ba7cde79506397621ecd25758671d3f7cc18703c76f5fd4966df818b29d0170", 0x5d, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f00002c6000-0x60)=[{&(0x7f0000c38000)="a91b92ed6813117d98f2e831a0412e0af83bf7b447c8f76083bfb2f49250ec2fb351331d0fb58919527bfbcbd3faf85873c70f8033af31179ab5ab46aaffecc9995ab9bebef5568d673327d04aedf8b6dcb3b2", 0x53}, {&(0x7f00007a4000)="2d455d575dc892d230bb9690a614f47257f7b8a23309eca0890f3d4f037a339e26f7a09f9a676b20898f35a43a2ee5886851d6fe61932453f8c74f440854e1eb05f4ad0f3a7c3f1b8f14e4f8d916c6c6bd7a3aa24d77c28e52e63a47626136d61255147820056d37c3237ad4478d122b2237367cc19f7ac2d50a6ee02e52d9d43aba965face3e9c52e297dbf4c53e2ea8973219a3d6388afaa4ee2ace8f8b246b1c066b42b", 0xa5}, {&(0x7f0000585000)="14f318ba2ead6f5d0fa0c8ee55bbf15364ae58c8b8037929b6882ee1804180052c7b56ddda20390146a730b55ceac1452317f8c6314ffabfbd132542241e7665c77bcde070cce5511c4220a69bb825ce31c412c12f8554564b1cbd2ba5fec21621794e00d0f6ad46dc4482c87c", 0x6d}, {&(0x7f0000234000-0xa5)="a69c9b148a490ea3d819777a7a5a91f243df93ecfdaf32427ed7c71d7400e419336c22c4b4126175a12b1b7246d72c393c8e24b819f6b70ea840c0fae139a495169cad484d23f853f8382e4e90fc3e0e256c6d010b796d9bab4d667d4c966567df3d6f3da8b0083573737ad024f5ea5bd4410f3df174040a2e841aee6b57a68c83bb41e055d6fb73d0cd55e6ac4ea3d7404ad97c43e04717d245fe6388f327d1c16a4ac1e2", 0xa5}, {&(0x7f0000ac6000-0x1e)="5ab8f75c5262768dd34c6296c878c266209c6767c172bc38cf90ccd02811", 0x1e}, {&(0x7f0000fc7000)="577c8d8723b29f30f009baadfd861e7c75ce963b9e0f1df9774a36f945d3b8bc9ad8243fc7773d87ec5eeb369e3ab9ca6941456053b65f3a6f956ef72f5e0c52b75b30b5ee8f8615e19dd171ea428adac5a274f72ea2a9f6dd416ba160772dbea20f89fa89f7dce2ac629ae1f825f9947127413351fe764e15", 0x79}], 0x6, r1) r2 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r2, 0x80000000, 0x9) [ 305.294757] QAT: Invalid ioctl [ 305.383277] QAT: Invalid ioctl 2018/02/04 17:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000947000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c4f000-0xb7), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 17:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) r2 = syz_open_dev$mice(&(0x7f0000fa6000-0x10)='/dev/input/mice\x00', 0x0, 0x210000) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000b3e000)=0x6, &(0x7f000060a000-0x8)=0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000046e000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5fa07ff786356d84f1a", 0x2c, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r1, 0x1, 0x800, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/04 17:51:59 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 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$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000008000), &(0x7f0000016000-0x4)=0x60, 0x80000) 2018/02/04 17:51:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000c, 0xf, 0x80000006) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ea2000)=@ipv4_newroute={0x20, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) accept$packet(r0, &(0x7f000038d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c87000)=0x14) bind(r0, &(0x7f0000a02000)=@ll={0x11, 0x1b, r1, 0x1, 0x9474, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x14) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c81000-0x44)={{0x2, 0x0, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x0, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 17:51:59 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004cd000-0xc)="0a7775b0d5dba5ec537907", 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) prctl$void(0x1e) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getcwd(&(0x7f0000013000)=""/233, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) write$selinux_create(r3, &(0x7f0000522000)=@access={'system_u:object_r:dmesg_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x31}, 0x269) read$eventfd(r3, &(0x7f00000ad000-0x8), 0x31) 2018/02/04 17:51:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f00008dd000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f66000-0xb)='/dev/vcsa#\x00', 0x100000000, 0xe080) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00008ea000)={0x2000, 0xf000, 0xc7c, 0x4, 0x29c4}) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000000007, 0x0, &(0x7f0000bb1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000038c000-0xa)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000fdc000)=@req3={0xbd71, 0x6, 0x8, 0x4, 0x101, 0x5, 0xfffffffffffff001}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000da8000-0x34)={{0xffffffffffffffff, 0x1, 0x100000001, 0x1, 0x6}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) write(r1, &(0x7f0000b2d000-0x2d), 0x0) 2018/02/04 17:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) ptrace$poke(0x5, r0, &(0x7f00001ad000), 0x7fff) msgget$private(0x0, 0x2) iopl(0x200) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c70000-0x9)='/dev/dsp\x00', 0x2, 0x0) ptrace$pokeuser(0x6, r0, 0x0, 0x100) ioctl$TCGETA(r1, 0x5405, &(0x7f0000706000-0x14)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000680000)) 2018/02/04 17:51:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0xfffffce5) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000896000-0x1000)="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", 0xfb8}, {&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e15d1ee9b472b440fe700dc8549ff036859a8d338106d9a91d27cdef5baf0afc7558f1cad19d23744cdf7fa84c1284826cb6225ad47f39024d016f863a89edd1a5222f840284e0bf7afdd0709a666ba38bf22432ab2b3a115016fbd2d9d32f193429c02613372", 0x77}], 0x2, &(0x7f0000577000)=[], 0x0, 0xfffffffffffffffe}, 0x4) alarm(0x600000000000) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000}, 0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 17:51:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:51:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2018/02/04 17:52:00 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00003df000)='/dev/dmmidi#\x00', 0x2, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000058d000)={{0x1, 0x1}, 'port1\x00', 0x14, 0x800, 0x20, 0x2, 0x9, 0x8, 0x7, 0x0, 0x3, 0x8}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = memfd_create(&(0x7f0000012000-0x2)=',\x00', 0x3) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000013000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000013000)=0x7fff, &(0x7f000000e000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 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}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}]}, @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'}}]}}, 0x2f0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f000000d000)={{0x3, 0x7}, 0x5}, 0x10) 2018/02/04 17:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000c0000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xffffffffffff810c}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000749000)) alarm(0x8000) 2018/02/04 17:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000cbe000-0x12)='/dev/input/mouse#\x00', 0x3, 0x200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000df5000-0x10)={r0, 0x50, &(0x7f0000e5a000)}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005a4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00005d7000-0x48)={0x7, 0x8, &(0x7f0000d71000-0x40)=@raw=[@exit={0x95}, @alu={0x7, 0x7, 0x8, 0xb, 0x0, 0x0, 0xffffffffffffffff}, @alu={0x0, 0x2, 0xf, 0x7, 0x7, 0x4, 0xfffffffffffffff4}, @generic={0x618, 0x2, 0x3}], &(0x7f0000727000)='syzkaller\x00', 0xfffffffffffffff7, 0x95, &(0x7f0000f75000-0x95)=""/149, 0x41100, 0x1, [], r2}, 0x48) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f54000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) 2018/02/04 17:52:00 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000004000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_PORT={0x8, 0x6, 0x2}]}, 0x24}, 0x1}, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000026000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@rc, &(0x7f0000000000)=0x9) sendto$llc(r0, &(0x7f000000f000)="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", 0x1000, 0x80, 0x0, 0x0) 2018/02/04 17:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f5c000)) r0 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}]}) 2018/02/04 17:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x80000000, 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d21000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000992000)={0x0, 0x0}) pselect6(0x40, &(0x7f000033c000)={0x200, 0x4, 0x7f, 0x80, 0x593, 0xfffffffffffeffff, 0x3, 0x1f}, &(0x7f0000919000)={0x1, 0x1, 0x61e, 0x6a, 0x7, 0x5, 0xdf, 0x5}, &(0x7f0000e3b000-0x40)={0x5, 0x3, 0x8, 0x9, 0x8, 0x3, 0x200, 0x81}, &(0x7f0000980000-0x10)={r2, r3+10000000}, &(0x7f00006ae000-0x10)={&(0x7f0000a77000)={0x3}, 0x8}) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000468000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000b42000-0x4)=0xff0c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fb8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c1000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000052a000-0x38)=[{&(0x7f000011d000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000cfe000)=[{&(0x7f000073a000-0x43)="f9a0d70899a40e4772e271f838e098dabad0dd5347ec265e1e71e6461e994e4ea89f45d3605412efc08f221c4508432bed97dfca34e2eff19c6f0cb8897aeaf0f45095", 0x43}], 0x1, &(0x7f0000af4000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x88, 0x4800}], 0x1, 0x40) creat(&(0x7f0000f85000)='./file0\x00', 0x2) [ 305.635868] x_tables: ip_tables: REJECT target: only valid in filter table, not  2018/02/04 17:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008cc000-0xa)='/dev/loop#\x00', 0x1, 0x101001) r1 = openat(0xffffffffffffff9c, &(0x7f0000689000-0x8)='./file0\x00', 0x80000, 0x30) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00004b0000-0x85)="412faacc34b1b0df932280e95029d0ad3e944ba23ae6fa01a02b111962afd0828dad6fb73b9dd63d68bc30e601a55b1e5df8b5521cfe37b9c44a3992faf8d18f6da1ec463e6e41988ef8281dc39407224ce1fcba9f540860a00dade3955a7545f6caa79d508d0c27485a540280f8eb085521c5506d745f831beb7779c0a8cdf296be48772a", 0x85) readahead(r0, 0x80000000, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000091d000)) 2018/02/04 17:52:00 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 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f43000)={0x1, &(0x7f00006d0000)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000eb9000)={r1, 0x4}) fadvise64(r0, 0x0, 0xaaa, 0x4) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) ioctl(r0, 0x2285, &(0x7f00005f8000)) 2018/02/04 17:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000036b000-0xc4)=""/196) r0 = syz_open_dev$usbmon(&(0x7f00007b1000)='/dev/usbmon#\x00', 0xffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000093b000)={{0x5, 0x2}, 'port0\x00', 0x10, 0x0, 0x6767, 0xcb, 0x5e3b, 0x3ff, 0x759, 0x0, 0x5, 0x4}) 2018/02/04 17:52:00 executing program 5: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[], 0x0, 0x2) close(r1) 2018/02/04 17:52:00 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001, 0x1f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00005a0000-0x30)={0x30, 0x0, 0x1, 0xff, 0x7f, 0xf281, 0x4, 0x19a1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7a000)='/selinux/enforce\x00', 0x20000, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f12000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x14}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f000093f000)={0x0, 0x0, []}) 2018/02/04 17:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000e89000-0x9)='/dev/sg#\x00', 0x49, 0x40) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000399000)={0x5, 0x2, 0x8, 0xe, &(0x7f000060b000)=""/14, 0x57, &(0x7f00000be000-0x57)=""/87, 0xa3, &(0x7f00001fb000-0xa3)=""/163}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005db000-0x24)={0x0, []}, &(0x7f0000729000-0x4)=0x4) 2018/02/04 17:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b4000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d92000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e8c000)={0x5, &(0x7f0000849000)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000070000)={r2}) 2018/02/04 17:52:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) select(0x40, &(0x7f0000005000-0x40), &(0x7f0000005000-0x40), &(0x7f0000004000), &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000), &(0x7f000089e000), &(0x7f0000dac000-0x4), &(0x7f0000d0e000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 17:52:00 executing program 5: r0 = add_key(&(0x7f00003fc000)='logon\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000083d000-0xae), 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) clone(0x8010900, &(0x7f00009f4000), &(0x7f000078e000), &(0x7f000039f000), &(0x7f0000544000-0x1c)) r1 = syz_open_dev$sndpcmc(&(0x7f00007d0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000)={0x0, r1, 0x4, 0x2}, 0x14) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) 2018/02/04 17:52:00 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000727000)={0xffffffffffffffff, 0x28, &(0x7f0000613000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000185000)={r0, 0x80, 0x10}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a99000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000a63000-0x40)={0x7fff, 0x7, 0xda, 0x3f, "83e2556139d878bd86d3c7125e0b75a41409e601bd9d9ab8549bbf3a5e9426c8d7a7da2db7d43c2695f044de", 0x80}) socket$inet6_udp(0xa, 0x2, 0x0) readahead(r1, 0x80000000, 0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009aa000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) fcntl$setflags(r3, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00008d3000-0x14)={0x0, 0xc, [0xce, 0x7ff, 0x3]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000000)={"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"}) 2018/02/04 17:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = dup2(r0, r0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000afc000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x1, 0x0, {0xa, 0x0, 0x76043f39, @mcast2={0xff, 0x2, [], 0x1}, 0xbc97}}}, {&(0x7f0000192000)=""/150, 0x96}, &(0x7f00001f9000-0x1), 0x10}, 0x5a) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) r4 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b44000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000059d000)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00006e3000-0x1)=0xe8) getresgid(&(0x7f0000ee6000-0x4), &(0x7f0000e4e000-0x4)=0x0, &(0x7f000063a000-0x4)) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005b0000-0xc)={r5, r6, r7}, 0xc) ioctl$TCFLSH(r3, 0x80047456, 0xfffffffffffffffc) 2018/02/04 17:52:00 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000)=0x5) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioprio_set$pid(0x2, r1, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0xc000, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000001000-0x8)=[0x9, 0x1]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000003000)={0x0, 0x80000000, 0x10000, &(0x7f0000006000-0x8)}) 2018/02/04 17:52:00 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000001e000)=@in6={0xa, 0x0, 0xaa3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, 0x1c) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000001f000)=0x14, 0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000012000)={&(0x7f000001f000+0xf79)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000005000)={&(0x7f0000020000-0x7c0)=@dellink={0x7c0, 0x11, 0x24, 0x7, 0x2, {0x0, 0x0, 0x0, r2, 0x4, 0x8}, [@IFLA_VFINFO_LIST={0x778, 0x16, [{0x74, 0x1, [@generic="e93fbfdeae6b7c614f887e1a08c80b21b05a56c8b91b13fd559fb9fda038a05ffae5e34c3f31a9d47782c11a910495d51983ba90e1bba90af184324c658169091f46e232dc548ac1a7723cb06af697cfdd1d96d2989c160211469302d5ca0816b1fae06f0a9bd0d0f1164164e1b768"]}, {0x700, 0x1, [@nested={0x2c4, 0x6d, [@generic="53d7fff0ee1e2d5055151748e9065772b0e2a33803d7f7ab61dba8a4fc", @generic="1cb9e715ee5268419a0e5d1c39654c35c974beb686064d9757098b52250f13d63b875d041b8461493857c1be27d1f0d19213d3454e645fa1a9427416650d1b936aae02dbd363b2bda1", @typed={0x18, 0x33, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="8e2da5b13435afda74540056adcd850937b1cf56d1f218e670f789df4eb918e15e62a3fa747e2323abec78904bba0de462344c2bca542c1db987ae105571da7518a50410c8c5f014f335a0d85da6fedbf084f31a96fee9bc01c37261b54fc9cf6d90ea6fc89e8d662747c6da0cc83d169aaf5c8c64a05592f1b7268068977647ea5102ee3ace71230adbbf1750877fe0a788e27f63836b8f86ffbe9b6c277644c4e65fb030d0520be28b2fd426745c6e7263ed093319bddbe1566b21af99991bcea2f70847658b8191dd633995d8b1a7ecbbf1afd84dcc1ae8a28b9035bb3c22", @generic, @generic="dca3f3d4ecd6096c375438c941f67ea7d3b9cf8e070f2e4d13c46dda3cdbe70335e057b045e55a0ed3146f21cd3987653e290e54757db3d225b46e66269090950871a65ca6eda6edda2c9a7b289c9fdf410341a5683e5fad333504a5a75e4191c66c81093f38a0c317772e925a9058849889215be80021faaabefe93ff59f05bb5e80a70adb22093fd354ccfe073eee3", @typed={0xc, 0x37, @u32=0x400}, @typed={0xc, 0x10, @u32=0xfff}, @generic="dff542d1e1693b89b27a66b1b0e9ecf88f1e057e9e03cace868dd1ece03b48a3b1684d6af90cf8847574349c36ee87e3f70766021ea334eb9e940e49ac4742e91a5ad1a9dc37e11689d30b3dda35d1373b798a8123d9697385c2ddeda7963416a3b6900e0d432fff9aa4e99a7ad4ed02eb48ee241d9f7c0508e89af8216981152025039ce01421acc72b588bad7452ff4adbd282ce5786fda6bde84fb766f843396f7a33f4513ace44bd9cb304ed5d96ab536a193310e6f2a5"]}, @generic="064992de", @generic="6086a4a5a5d4438ec6075e0cde22b196cea704e270ceead04c084126df944ffc6c39745c98efc954f111065242ead942db3fbae48c76c2cf507180fa14e161077d3e2aee4df5cf9149a06954ab5ab853e9d0bc5abf7dcc10659a6ceab06bf1d454486d715bb9f556707a46638f698c7515a70fa7a7e001d8d4f2c8df3f097870fd78658d86ee8dceddbbd0521ea831ab5928bddf6af908368fa869bcd0f6d7e6b1f7689d50d336f2ae3fb378bf4577dd056b7bb592eda3d8035756b5436e0df787be386d1ffd10300083a2fa5f785a", @generic="8801dd9e7704a657c85df48bdb108dbef18732c34b7b782c5b5acc2f0f79e66a4989030f3a3c4486bdbceb9ebb82b72df77ec12f81b85e39e6a14324c423de349b13c7720dcbf404316d6153a064", @nested={0x2e0, 0x70, [@generic="8682f5e946650fd7c08b6834321547f8aa2839ef0f75be8a34d5046116de0204541902cb95b55981a7852816e12a8baf935ad94d948ebbeebfd6bd6c1b83775b5e1d1167527db9403b2ce43918d0b8ac878abe4b98003a3eacdc463b147ffb31f215db25d320564c4f723d233d31893114eb038cc2634791e460bae77895624beffb", @typed={0xc, 0x82, @ipv4=@rand_addr=0x40}, @generic="1263ff2a0621400ef1de3aad4bd40f152bf3240cb30b5add47c68b15ba4a049613309f8ab0aab4dedb2900996e155c346728650df5a038220f6072fd83bf1e8729994824a8f9d4b71874c0a8338de09f57a9fd86a9c97adac7bbfbc168276104f35648dbf3cb9979695631b83c262233c0795918067fad33cc4cbd21f200b5ea3a813353955d3e6c218facf34c15426c00f568645b8ed90aaba9bde0cd2379896f3a5a2dc5364b2f75ee08ad612a28805176ff89d88f22c6ad41630baa5b894bdcae15a8098f1df6406b13a385c966fd057d8cb1017c", @generic="0f94dc92fa92194fc26d4c1ce1bcde8d92dce3e967d5d3491d23c45ef5c555536246cd3cc3509df3261cef1934159d194c18c0b69da889e6b90bdf2bdff632d7d11e4325bcd1887bb979139982e815ae9ae5344765a32c53f39a9893e7395d4897f9f67055c7539c04783943e74f78d6871fb77560c58902df2b36c780fc2b0dceb82eb62a159ed7c4c9fa96dac9fe7cc21b741c2203af8df433e652f771f041c64bbc934db4e12547ac1d6382f8d98e2719ed316ce71f33c48443", @generic="c52ade7a4baececd70647fb697e614ec13f14cece1a4f102ae258302cc3b902a5061e24f5c4dc5931cddc3bf96e853f6764096c4e98da045d0b0eb86d63472c34f0c8863bdccbeb97573c307c08705de4297bd13e8f695c527cfa94314d144f79e081841703ec3b46962050be29a1b61e0d8cabda5ea4e2aa21bad66571bfe6e2e6dd2f99f4b74e8418921f7b8bc721a0ab1d202105901e1a5a8d106c985d7a625", @typed={0x14, 0x10, @str='^!wlan0@)\x00'}, @typed={0x8, 0x43}]}, @nested={0x24, 0x8a, [@generic="c53f", @typed={0xc, 0x4e, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x4d, @u64=0x7}]}, @typed={0x10, 0x25, @u64=0x4}]}]}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_GROUP={0x8, 0x1b, 0x1000}, @IFLA_MTU={0x8, 0xe, 0x5}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x7c0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000021000-0x4), &(0x7f0000014000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 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, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff}, {0x7fffffff, [0xc2c]}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/04 17:52:00 executing program 1: 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, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000552000-0x148)={0x9, 0x0, [{0x0, 0xd6, &(0x7f0000172000-0xd6)=""/214}, {0x10000, 0x70, &(0x7f00007b0000-0x70)=""/112}, {0x10000, 0x7e, &(0x7f0000c04000)=""/126}, {0x0, 0xc4, &(0x7f000019a000)=""/196}, {0x0, 0x71, &(0x7f0000133000-0x71)=""/113}, {0x0, 0x3d, &(0x7f0000a0a000)=""/61}, {0x102006, 0x0, &(0x7f0000f06000)}, {0x0, 0x25, &(0x7f0000792000-0x25)=""/37}, {0x0, 0xdd, &(0x7f000083f000-0xdd)=""/221}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f000040b000)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/02/04 17:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000098f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cdf000-0x8)={0x0, 0x0}) signalfd4(r2, &(0x7f000075c000)={0x7fffffff}, 0x8, 0x80800) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000be000)='/selinux/enforce\x00', 0x20400, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000e27000-0x1000)="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") setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00004d4000), 0x10) timer_settime(0x0, 0x0, &(0x7f00003d0000-0x20)={{0x0, r1}, {0x0, r0}}, &(0x7f0000e10000)) 2018/02/04 17:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000798000)=[@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in={0x2, 0x0, @rand_addr=0xff}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x74) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000084000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3822ef", 0x6, "8d7b95"}}}}, 0x2e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002ba000)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000fee000-0x4)=0xe8) r4 = add_key(&(0x7f0000a40000)='encrypted\x00', &(0x7f0000c5b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000480000)="112c164fbb31117680c4892b2612e4dbf9fdbfcc2fb06ff665d32019b4b6f68b0f1186816f9672f3ee3ba6a7306b7472a17df3c25fb6a4e14c3ffe2f9fc36f0dee67de23ab096df72a724432f0eaa51e103f0d6883aec99104aceaeda145bb287aa2ed6f3ea655267584637bf9c4de198daf33d90103a2dc9fabe7ccb313e54609a5c2bd350a2c9c14588ba257f77257", 0x90, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r3, r4) 2018/02/04 17:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f000006a000-0x8)=0x86b2) readv(r0, &(0x7f0000dce000-0x10)=[], 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x40000000000004) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000169000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = shmget(0x2, 0x3000, 0x80, &(0x7f0000f17000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000e3b000-0x4)={0x3, 0x7, 0x8000}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000af6000)={0x5, 0x1, 0xa29, 0xb32, 0x0}, &(0x7f0000d9d000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000049e000-0x8)={r6, 0x9}, 0x8) 2018/02/04 17:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000be4000)='/dev/mixer\x00', 0x10000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008ca000-0xd)='/dev/usbmon#\x00', 0x1, 0x200000) r2 = accept$ipx(r0, 0x0, &(0x7f0000abf000-0x4)=0xfffffffffffffc21) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$llc(0x1a, 0x1, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000074000)='/selinux/context\x00', 0x2, 0x0) r6 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000626000), &(0x7f0000d91000)=0x60, 0x80000) ppoll(&(0x7f0000f35000)=[{r0, 0x40}, {r1, 0x96ac}, {r2, 0x2}, {r3, 0x100}, {r4, 0x8000}, {r5, 0x1}, {r6, 0x4050}], 0x7, &(0x7f0000ca4000-0x10)={0x0, 0x1c9c380}, &(0x7f00009be000-0x8)={0x8da}, 0x8) chmod(&(0x7f00000aa000)='./file0\x00', 0x90) readahead(0xffffffffffffffff, 0x80000000, 0x9) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000041f000)={"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"}) 2018/02/04 17:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bde000-0xb)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000c46000-0xac)=""/172, &(0x7f0000a55000)=0xac) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00005cc000)) 2018/02/04 17:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000e2b000-0x1)) 2018/02/04 17:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f9d000-0x5)='user\x00', &(0x7f0000e52000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000493000)="d46a57afa5178ac5d3e51fbcc7984acd35351ecfed378e38f902a61acd3adb34134f3146045c56bb46f8dbe7585e7fd89a59be53d57b84943b31126a419ba8b4f48e8d04072e0af767a0476f6b01114e15ce0b0211c76034c080dc9a8f55970e5acf46c4f29551c07c863ec6e4a8b1c98b18e43a7de720378c999e89db2f4da29b8143a50e408323", 0x88, 0xfffffffffffffff9) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000561000)='./file0\x00', 0x440100, 0x80) perf_event_open(&(0x7f0000d2d000)={0x4, 0x78, 0x5, 0x4, 0x100000000, 0x8, 0x0, 0x8, 0x200, 0x1, 0x0, 0x8afb, 0x0, 0x5, 0x100, 0x0, 0x401, 0x800, 0x20, 0x400, 0xa6, 0x2, 0xf8a, 0xfb8, 0x2, 0x8, 0x79d, 0x5, 0x6, 0x1, 0x8, 0x100000001, 0x4, 0x3, 0x9, 0x7, 0x8d5f, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x49, 0x9}, 0x4400, 0x9, 0xd7c3, 0x1, 0xffffffff, 0x5, 0x7}, r1, 0x0, r2, 0x4) keyctl$get_keyring_id(0x0, r0, 0x800) r3 = 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(0xd, 0x1, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00003b1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009aa000)=0x1008) openat$vcs(0xffffffffffffff9c, &(0x7f00009b6000-0x9)='/dev/vcs\x00', 0x410c02, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008a5000)={r5, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xfff}}, 0xfffffffffffffffd, 0x8001}, &(0x7f0000109000-0x4)=0x98) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00003e8000-0x1c)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @empty]}) r6 = syz_open_dev$amidi(&(0x7f00004a4000-0xc)='/dev/amidi#\x00', 0x100000001, 0x400000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000018c000)={r6, &(0x7f00009a7000)="e8bdf0b36eeb5a5b254110efc3bbfe9c388e286d2a0b44c93c4b03a65368746260e19cfa6f9c4c64626a5fe68f", &(0x7f0000bad000)=""/11}, 0x18) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00001ad000-0xc)={0x0, @loopback, @empty}, &(0x7f00002b0000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000640000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4, r7}) r8 = syz_open_dev$usbmon(&(0x7f0000a9d000-0xd)='/dev/usbmon#\x00', 0x10001, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000864000-0xf)='/dev/sequencer\x00', 0x8080, 0x0) ioctl$VT_GETMODE(r8, 0x5601, &(0x7f0000057000)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000c7000-0x4)) mq_open(&(0x7f000023f000)='$\x00', 0x40, 0x40, &(0x7f00006ce000)={0xee, 0x2, 0x4, 0x0, 0x3282, 0x1f, 0xffffffff00000000, 0x8}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r9}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1}, 0x0) 2018/02/04 17:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x2) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00006aa000)=@common='bond0\x00') r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) 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$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000fe2000)=0x1) 2018/02/04 17:52:00 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb593997932973fd0fe3d8a613479de0e76363f166947ddaceefbb83d5", 0x4c}], 0x1}, 0x0) r0 = pkey_alloc(0x0, 0x0) pkey_free(r0) r1 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d"}) 2018/02/04 17:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003c4000)=""/183, &(0x7f00007ae000-0x4)=0xb7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000d8000)=""/78) 2018/02/04 17:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000253000-0x8)={r0, 0x7}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26}}) [ 306.020928] device eql entered promiscuous mode 2018/02/04 17:52:00 executing program 5: mmap(&(0x7f0000000000/0xc7f000)=nil, 0xc7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000578000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c7f000-0x8)={r1}, &(0x7f00001ca000)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003af000-0x4)=0x849a, 0x4) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c80000-0x8)={r2, 0x7f}, &(0x7f0000b27000)=0x8) 2018/02/04 17:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000248000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f000050f000)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d33000-0x4), &(0x7f0000110000-0x4)=0x4) 2018/02/04 17:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f000051d000)=[], 0x301, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002f6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet6(r2, &(0x7f000084e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000510000-0x4)=0x1c) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/04 17:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000002c000)={0x0, 0x0, 0x4eb0, 0x3000000000, 0x20, 0x5, 0x101, 0x9, {0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8000}}, 0x3, 0xfffffffffffffff9, 0x4, 0x5, 0x2}}, &(0x7f0000d62000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000539000-0x10)={0x6, 0x200, 0x0, 0x5, r0}, &(0x7f0000d6d000-0x4)=0x10) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x80000000, 0x9) 2018/02/04 17:52:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x20200, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000598000+0xc97)=[], 0xd, 0x0, &(0x7f00004de000)="147b8f59b89afd72d9f6efe5b3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000038f000)={0x1, 0xfffffffffffffa35}) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r3 = 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$rfkill(0xffffffffffffff9c, &(0x7f0000d59000)='/dev/rfkill\x00', 0x84, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000b2f000)={0x0, 0x0}) fcntl$setown(r2, 0x402, r4) 2018/02/04 17:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000) unshare(0xc000) r0 = socket$unix(0x1, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000027e000)='/dev/audio\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 17:52:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000176000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x10) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 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={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 17:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000544000-0xd)='/dev/usbmon#\x00', 0x7, 0x400) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000e34000-0x8)={0x5e40000000000000, 0x100000000, 0x9, 0x43}) r1 = socket$inet_udp(0x2, 0x2, 0x0) chdir(&(0x7f00005d3000)='./file0\x00') sendto$inet(r1, &(0x7f0000c96000-0x3), 0x20b, 0x4008000, &(0x7f000057c000-0x10)={0x2, 0x3, @empty}, 0x10) close(r1) symlink(&(0x7f0000da4000-0x8)='./file0\x00', &(0x7f000087c000)='./file0/file0\x00') 2018/02/04 17:52:00 executing program 4: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000503000)='/dev/input/event#\x00', 0x0, 0x800) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000790000-0x8)={0x0}) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000dcc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00005fa000)=0xfffffffffffffdfb, 0x7fc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000d30000)={{0xa, 0x2, 0x800, @empty, 0x80000000}, {0xa, 0x3, 0x2, @empty, 0xe87c}, 0x9, [0x1, 0xee9, 0x3, 0x4d, 0x4b1d535f, 0xfffffffffffffcd2, 0x9, 0x5]}, 0x5c) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000823000-0xee)=""/238) r3 = socket(0x9, 0x0, 0x3) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000dcb000), &(0x7f0000258000)=0x10) 2018/02/04 17:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) fcntl$notify(r0, 0x402, 0x2) r1 = openat(r0, &(0x7f000044f000)='./file0\x00', 0x1, 0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000041a000-0x10)={0x1, &(0x7f000081b000)=[{0x6, 0x1, 0x9, 0xfff}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000112000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x4}]}, &(0x7f0000f92000-0x4)=0xf9) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x20}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/04 17:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000146000)={0x0, 0xffffffffffffff9c}) sendmsg$nl_route(r0, &(0x7f0000bf5000-0x38)={&(0x7f0000c8d000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000903000-0x10)={&(0x7f00001ae000-0x1c)=@mpls_getnetconf={0x1c, 0x52, 0x705, 0x3, 0x1, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}]}, 0x1c}, 0x1}, 0x8000) syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005cb000-0xf)='/dev/sequencer\x00', 0x8100, 0x0) 2018/02/04 17:52:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xa370, 0x280) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000f8b000-0x10)={0x8, 0x4}) clock_gettime(0xfffbffeffffffff8, &(0x7f0000ce6000)) 2018/02/04 17:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) fcntl$notify(r0, 0x402, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b37000)=0x12, 0x4) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/02/04 17:52:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x1c2) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00007ac000-0x2)={0x7, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000007, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x400) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/02/04 17:52:00 executing program 1: mmap(&(0x7f0000f49000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x0, 0x2, 'gcm(aes)\x00'}, 0xfffffffffffffe4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f4c000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f4d000), &(0x7f0000001000)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000f49000)={0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x101, 0x400000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000017d000)='d', 0x1) 2018/02/04 17:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) pipe(&(0x7f0000be1000)={0x0, 0x0}) faccessat(r2, &(0x7f0000299000)='./file0\x00', 0x0, 0x1500) sendto$packet(r0, &(0x7f0000c04000), 0x0, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/04 17:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000803000)='/dev/input/mice\x00', 0x0, 0x3) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00006f7000-0x1008)={0x5, 0x1000, "032f8b53a06502a5df3090f5888745be10731ada7b5c1300dc8ed207bc303346a9f8c928d9a3748cc9ae0d5977acec28c2ddb768d788d229507475532cddf62b6d755f3fc6ddd17bb2313b551769dcf5e3dd27187e147586f1d4ae666ede3192d67e25a63ec67ccf5446f11bd9215db23c8dedbbea4ffe713f5ee84baa5e9dd6b6cb9f1ea8942e722c88952ac331c79d6f22af7be3cf1b4f3d7de323a53722e8e7f242d9cc12d80c233e04c5939d8ede0e20504bf8daf4730e7099bcd7e4aacb428178ec4a3b5e3b2e23b0556303ac92df7ebd3f77a3c2927835ee3e97ef3b65019f2ed64ef53784446b90dd69c38c2f7ac0a6100fd4f792923aa0983574116c5c78c62699cb0aa9070f038e5e54f670715b3440c570e8d767991f0ccc13f5f339425cc772bc42c7c7249c4822d161ebb19518ffcece7685556532bdd8cfebeaef35c1093a9e563942b789b4feaeeb64dd2c3decf629386ab3f7ecc86c25f4be435065367b16501e00a431b376fb03ebd71157f86a5bf1e1bb1262f1d34903ba96ad4585c86810a6b1296f95514a96c7145d33355bc7a7f45345e095db2854abb4c10244c1c048a127b6097fc887e807019dac30596aee90fc8be8f51511e4ce24c3662a57e3d727528f2a1661fab354a1aea1494d603b691bdd37aa8a027b96fec8269f0d5bd0b0df7f031b9f5b32ffbb33a996b5abe2efab91cff4865e785d6bd9686385c9aeb7e26c0ea8c2f23d35100ebfefb1c7f4708ebf0d667c28ffe3d48ce22c546acae3f9bf176382fc4072a8acded831c37b63773523f3f1a24dc2f0dc48c461fdbb456237cc4f03f70e376ffe0420566037c9849fe3965cfa05ef946980de51f9cf179b44ec7450b2e404325d2be1938e162dacd3acede3a942ace3a13a319cdee7bb8fc86cd99dbf72c5984d151c0d9b91611b267d9b724875033c739cfa132c435a258f9bf8feb81e3889dcd9815837473a75d61c775ef91abe862744eaf6d53943d6eea6c21672c3205c117f5079555516863adbd475fed06a1f41cc49dd7cd268f2b107fadb52a0ebb9ad440a6e29ab0e2dc3a3a953c24319f1fd0d75a88eb7052daf566391153d877dbc24613e7a3dbc277c28e68c6cbe80b789fb0a2a100222933f15716929bbdf6192cc59d017fd4318e7feae53bd624111d7822ccd6848bfcf08138db67ed1c78296ed5899588f4e8003d002c414636aaf35249eeb600a3fd9872d42eb526a764bc9aa454e3ad036b0ba50b98845a51e478e249d9dd656dd52491bcebf4494f442fca009ff12643d21c18644a989aa61fb595650bb64d4d419a5db7b4a5ead53307a5f93234b97f7511257081ef2776188ef135497a85547dea689937361e5f1d0de20af46e8b6f45539df790b1a2d5acea19747b98afc0640f5d02c1e0cc6e4c753762711857026aed346e32330fe54acbcf105cbb7cad2c436436b303bca44b79d2e66e0961eb49016a56b7575e4624ae3e67b4516a28f4b519389e040c0602e58d2486a66791effcbe9a073e5c0b9a78831dab4a0c7dcc31b029e0985bc1d75bb6d38d8b057f3509ffc9aeb2edb3da1eafa7221471072ba8fab92f4024a74796f24d665e0d198ffe6eeaa6beb363f022df6feaf191dc9f6c71ed3b5c9b84eca256655611839cd13763c0d700c0684d08bc10106bb58c674ee11893bb7c1195f0079adb1f32d5973fc3c38754f4d41bdb058b18cf363323b3e87a7ba02f7a9beb3d0a6e3aed6021b8b946d3cb50dc8930a0fbc8e2da346bdc1137d397de0c6a8e3bea5e34aeb182dbe91437493100358634d895455df96b549cc459c41688731863e4a3d12f140a8e0ada1654afa516cfc88243b19d9f5a237d8bbde39964073c93460d19a2d28ca27250988b0aae0a1fba2b0c53cce6bd007c6c5f314d07967ec939f035faef5a066c456614d9fad1b823115c790b585a3a7038eaf28b658f9c64c38ec5f0437eee37638ffb38201fd74794fe6680265d7155757d326ca98d1cf86c615ac5c36b0f4767190180aca254d5234bea9d809d62703f38b42d4891bbde35a5a950ad9ca44f0d59e9f22704e849e650dbb3306e0a13f278ae0c5990b67f5a7ec5c2a13ed8cf70fed5f213e38e2516d7c398c284b365953b2d1aa50c433130fcef26ac5084306bd07e3dedb1fff347909b81f04bd0939dca122e7407db8f671d5ec4c30a80c51ea3813a2f17744dbd6f3925ad0e7327320024a3ccb2f8cabce0cf20e2e2f82b0e4d50c9364e20b11edeacea16e1e9a5344154e9572331822b43536627c3f16ebe9f5f1697d3659f15e56ce32732be3d1f5922b92574b49e811abe644469b48137803938b003ce041914f8fee5089826d5678c013b159d0bde3b55f870230c1b5cb3d94e0722002a93a67dc891f51b39280f74d35808592862ae4159c29a8d2c1ee22667f7574153005a26a08c56975d7e5d7e8139be0735a0445df5332edce4caa13c120c8c60165a5c0092620db0c5fadd8a5adeb649f38b286b607a09e8844c960b9567bdc863519cb27b9dfb319cc4174c8fc3edb99ace56c37119201f941af2bef64a4f1d66a8364381e886e30b40bed2fbc61a547eabe85c994755b7b9fb0d61012cfd53f4839fcb039cbf04300ea61b5d23c48a0b0f438d5e6ce2cb0ddc8d72551edd680a2770914cc18c50b5c872a5e799a0375a32f71480fda54d984363f8d7dfe53d46e242a85dce77d7404f1b19ad4ffca7141132b7cb7b877af8bf50623a1b4acfc80822083cb570af686a8e00d0e475eb4a1ad9a16d22985160af3cd96fb5002b6a74dba9a9b40d0ab607017d8bf793bc04e1d64a7a2f7a8dfadd69859e9111059c2416c48442b4744261fd0de59f1984cc87b511c3fd715527df0c5e370d239b7d3f65c5ebfddc7a17bd00b34427139c0e090afd5008323a4ee6ae197394bc27affbaa09f3ef1334021cc90f1886f0be77d56e08e4c0c14663fa26b0e6ef444f6b467f811f2e0acb5cf51828161d703e94e172c6775410ef60007ce4091f23b7d19b9ac57d9a4d7658c7feabf66cfa6cdf177635545752517f5949acd4ff0dede4b96c1cb19f60cc8fa87807c58ad8affa27a1738b40b692e59dafd45ffb60adc5e2be2ccead552cbf3a1449c95d4cdcfb0b6b883000a6ef5e07c9a498b44a15012f87ccc89fd0d560b9c1f60ee469aebc75333ffe03788e3236404a2d8fb5a7d519dac53f72b7916352697ac0b43e1cd3d78a1f34b75edfc1063b4b0517af341872f57da3b918aa8d3753efb64f565bfe2b80cf98768b088909d378baab6876ac583fbb89a69f9fa89c653f43319bf1d7e4599f4d22bc080ea358db0b94e70718c3d6006af28187413184818fad3937ca93a1effb29068f17f2f0bd9fc3d5d3903193ee646295ada3875d0cb7e6c8be76286f1beeadb9d1815b76e4f6357a6115056b082ddb4a5da22e2c4572ef538c99dd06056417572ac78d097934c2eecd2399f2b5003a44e6a18ba8fd0814856bad19701c89b16853094cac796896c556f46b9ca859cc615ca7c0bda14e38eba457f83408ba7ddd7928d4b299c5e411a080ff2d910e65eab8cd5d5ffd9a1a36c9b917c1a640b6fda050c3c493861b740624f5efc6d4b556b73a5f071c2f8b02e95ef22462a04c1a7959ba10b394c66ab0d0d9c53a739581311f9a876f605e576d5872a2a9daf4349a6d122203d064373825feb8dde201970e6a0ba13e6a1529b38ecdd5aa0dec47a9665d9fcb8eb338a67730699dedd7932e4c18a644d4a35fd3ec9b3ef3f6a69cd4945190c0a1641e68aa202262faf1e1bbfe5a5a9f7be6f3e246830e5fc8ff21ae57c8ef1334b73ecec3196e25237ee2a42fefb51f86b50173bea6606a092129a4f72e7fb21c2bcc570747eefdb6d737c12b07f8a2d66303947e6aa0f10fac1dd0b5f17d82a05c26d05dc414f5982b4a5d1190dc7824ae841bd83272b8d1b508c0466d31aff8fab7fcbc77349053a5e3acea650d8df0d2e86f01808e2fc78b94a4cef403afc069a01408e6ceecf271118b331bb01fa80e6527361419c34dec23b3776fe4a4ef25f63c773347d21c929597ecc69cf2b81e710b0fa00dfd8530d16814a546b64609593236844b89632696d4d0ba3d460ad51f36d2080ff21468d02c382f9160e04d29fc3c1c46b8aa96364560f980d3f23d65f64d03cf7f85b6f9e05f4725562462ee1ca61c8379424a7662efdc5a6eb07dfef95274f9595e3a0dfa97209d44e36c9891b55284c4cc9ececd2c442b27a8d4da427f7653cdab60a8c91ca1fceed850c41899d962cecc49f9b00ee246e071f3d8b0bd63c9891cef5601ea2b1a114b036bb7a5cae782e316abaa5bff6a39b47e6665063c83ce51bc08ece996de7624b629dcca9e38d7ec38e84c757ca541e8bc0df80c4cef896adffa3a5fe5b585f3c9bef62653a5182928a4f100d76d8ecf25ffaf4448d988991a42e65bb16a130e2c149600ef66e2a2ebf81bc72bc1664148f2b8345ae6ebc57dafe08ee17dc20c6595e0009732739795a9ffc6bf8ef1bf47aa727eeec621bcdf20a36782fd514829658bf505d1a1712cb563ec00759f6b4e167cea8bc6915599f3ecb07f97d921f9247639cc02e730e1684a134d7571f83330753ce4468b6b6963531ebd14cc9bb74d8472a1e95ebf8d1c9713673168c5dc330a9ba8293bcdedf85188edf58ba7a0c2abda1b98fcf7ff9385f1af4aa0c64c872a5e1624f0a41ccb92c8cba1765580d56dace53a4a95898d23e4d239b4d9385a98477b8f3883fa199e4de30f55ae0f9c6bbc214287b4a53d0bdb2c6dda2487d58728990c76cd21f8fb6e427756798712bc1688e92d2e7cb72d5b693f6af5f68b16269f0f3e6e4780b71fcacb81cff15cfb9ef337e96ce6f8d2fc4f0115c0619ccbf42a6a806fbb49215fbb647e27b57421a5b6b0e2b442771d69f475a56fb934753c02f366d24294ca1922c6cba8c4804d01261529b7ec6ed496fdb592be412ff68e39be1740011d9069a4be55bf123f6c9183acf111a1aed45caf910709f1bd9a8832217f05b97d7bde38cd65cbb3e8e9272f217b763450d82dd35cb5f996aa1520c374e726f5fa3ab69ef42e0d5eee3c7ce2dae19f62d9e7e6f3e35a5b3fd354e400a2d5ab3e42a9c5d1b10205ad40f471ba3a5b728daa187094d3815976c049df85aa6f770ab72726e53da8ed904f8b52101bff9d78dc44fad87c3bd4dffc28f8aa473ae93769a0b439ef64211fd355b45f76fb6746840623b51ca44ddde969488e8ca2c9571158b8b1c4f4df8f67b32fa93283a914bc59f8bd3a33942754c86a7f4f59fcf738d2ced41783c1845f455492e59642ca5e6be5da8918149b7cc4a7e811eaa757ccfdc614bfb2085421309db0bd55bcf9f0e45ff8a66d9d6994ae4b57a559c04245166749f0d9306f8da29069d3929bcb2d697c53c828b3e220d374fdc077057a111147c5bc8eaf1e1ce3e123aaa5d89f400d782c00fc514dd42b10c37e465af2c5f8a4fbb07f0198c445f6cd5f6262c7d55600f74a86ee48b7ec9c9ae5f8496adf330676107b221c229a656872a25f0a90a8c6719603f564ba9d918700c00c590b9510ac5ec1ccaa4d991e22e4dcb4665b5e82edeec89c7bb81ac14387fae570d4d1f9230abab3da49a59a9b063147f662fc75169be97cb506804c2c100fb592001a9c7003b3cab6e37b4153ac7dc6a424944c0e3f1d7a5c9a75d463d143edd3717e36b16c590971971bc7efd17ec1903ac93cc72a8023a520256af8412d11061b50afc466ce13118"}) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000058f000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d8d000-0x30)={0x24, 0x0, &(0x7f00002f5000)=[@dead_binder_done={0x40086310, 0x3}, @dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}, @release={0x40046306, 0x3}], 0x62, 0x0, &(0x7f0000647000+0xf0)="217a56e40aeb2a6f54fd2c1117bde29988cd2c67df6d0219b169aea1256dcd6e546f1ab92585d587419dc388fdb14f0171a2d900e21dc501569400a328fff55b3751e9ab06d88a2befcdd2bd18dd8928ce4aefe02ffc6f2bca409704a5c52cbb20bf"}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) ioctl(r1, 0x227c, &(0x7f00005f8000)) connect$nfc_llcp(r1, &(0x7f00003b3000-0x60)={0x27, 0x7, 0x0, 0x0, 0x0, 0x10000, "d2672939b3ea3eb79cd49a2c9d33681a37142b3394c18a3a83088796d97b2662c1850e0031572d68206845e2259410ca0d28401c613c423e3561d6e0250d57", 0x7fffffff}, 0x60) 2018/02/04 17:52:01 executing program 7: unshare(0x24000200) unshare(0x2c000200) 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) execve(&(0x7f0000180000-0x8)='./file0\x00', &(0x7f00008ea000-0x8)=[&(0x7f0000000000)=',ppp0+i\x00'], &(0x7f0000000000)=[&(0x7f0000a85000)='\x00', &(0x7f0000001000-0x7)='.nodev\x00']) 2018/02/04 17:52:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r1, &(0x7f0000358000-0x6d)="7c6d3e4a99bbfa64041ca2b4174bfe23a585fdc8465555ad83337802a66956ad04b76e642e364801cae1cf6144a4d2710835b8429fe567f8986402686fb8994521e8abc43be0f82c34011b9c4bfa463b885d5c421ae00c100bae0458e4d22de46c4daaed01e80ba13d306e7591", 0x6d, 0x24000000, &(0x7f0000690000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = gettid() futex(&(0x7f0000480000-0x4), 0x4, 0xffffffff, &(0x7f0000fcc000)={0x77359400}, &(0x7f000075f000)=0xd64, 0x80) sched_getparam(r2, &(0x7f00003f9000-0x4)) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x170) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000038d000-0x10)=@common='bond0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000942000)) close(r0) 2018/02/04 17:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004f000+0x993)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00005cf000)=0x100) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000754000-0xf)=""/15, 0xfffffffffffffeec, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000514000)='/dev/mixer\x00', 0x800, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000cdf000+0x6b8)={0x2, 0x53a4, 0x2, 0x5, 0x9, 0x7}) 2018/02/04 17:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0}}, 0xfffffffffffffd9c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) rename(&(0x7f0000870000)='./file0\x00', &(0x7f0000b59000)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) sendfile(r0, r0, 0x0, 0x60b) r2 = syz_open_dev$mice(&(0x7f0000e5f000-0x10)='/dev/input/mice\x00', 0x0, 0x200200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d8d000-0xc)={0x0, 0x7fff, 0x10}, &(0x7f00007a2000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000083c000-0x10)={r3, 0x4, 0x4, [0x399, 0x100000001, 0x6, 0x7]}, &(0x7f0000c35000)=0x10) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readlinkat(r2, &(0x7f0000c0b000)='./file0\x00', &(0x7f0000ef4000)=""/221, 0xdd) getsockname$netrom(r4, &(0x7f0000e63000-0x48)=@full, &(0x7f0000e2d000)=0x48) readv(r4, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/02/04 17:52:01 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/02/04 17:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000098a000), 0x4) r2 = dup2(r1, r1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00009a6000)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x642bd7e7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}}, 0xff, 0x123a2722, 0x8, "b71a52a2fcd84a8a0462dec7dd4b6b77d48e6b56034115f34d815a933a96e91ac54047db74f85e98752a5f475daba43eda796344b1e5857bf4dc6d1d0333a9371819843b18e1fa2f20cf685e6f75e52a"}, 0x160) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1}, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/02/04 17:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000), 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f000083f000)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff}, 0x2c) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r0, &(0x7f0000eef000)}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/04 17:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000929000-0x8)='./file0\x00', 0x53) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0xb56, 0x0, 0xff, 0x2, 0xff, 0x0, 0x8}, &(0x7f000007c000-0x4)=0x20) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x80000000, 0x9) 2018/02/04 17:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000201000)={0x0, 0x0}, 0x84000) sendmsg$nl_generic(r0, &(0x7f00005e0000)={&(0x7f0000fd3000-0xc)={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f0000b1e000-0x10)={&(0x7f00001f4000)={0x14, 0x2d, 0x8, 0x6, 0x3, {0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ad000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00006b9000-0x10)={0x6, &(0x7f0000139000)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000b2c000-0x8)={r3, 0x1}) 2018/02/04 17:52:01 executing program 5: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000), 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000002000-0x10)) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x41) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001000-0x4)=0x1000) eventfd(0x2) pipe(&(0x7f00006f5000)) 2018/02/04 17:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) r1 = open(&(0x7f000057a000)='./file0\x00', 0x400002, 0x100) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000338000-0x50)={@generic="bbc9dc2ac879ed646e554a1ad4a91e20", @ifru_names=@syzn={0x73, 0x79, 0x7a, 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) close(r0) 2018/02/04 17:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000b2c000)=[], 0x0) sendto$inet(r0, &(0x7f0000515000-0x85)="f5b891", 0x3, 0x0, &(0x7f00001f7000)={0x2, 0xffffffffffffffff, @rand_addr=0x1}, 0x10) 2018/02/04 17:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000674000)={0x7, &(0x7f00002b4000-0x38)=[{0x9, 0x7fffffff, 0x100000000, 0x100000000}, {0x141, 0xffffffffffffffff, 0xffff, 0x100}, {0x6, 0xffffffffffffff30, 0x2, 0xffffffffffff4c3b}, {0x6, 0x100, 0x1, 0xef6}, {0x800, 0x2, 0x1, 0x80000001}, {0xfffffffffffff85e, 0x1, 0x10000, 0x7c2}, {0xffff, 0xf6, 0xa04, 0x1}]}, 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) r1 = gettid() waitid(0x2, r1, &(0x7f0000ce2000), 0x2, &(0x7f000094c000)) 2018/02/04 17:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e40000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000cb9000)={{0x1, 0x0, 0xcff, 0x8b, 0x8, 0x9}, 0xffff}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004eb000-0x56)=""/86) [ 306.740863] QAT: Invalid ioctl [ 306.762622] QAT: Invalid ioctl 2018/02/04 17:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getresuid(&(0x7f0000055000-0x4), &(0x7f00006ac000-0x4), &(0x7f0000d12000-0x4)) recvfrom$inet(r1, &(0x7f0000de2000)=""/79, 0xfffffffffffffde3, 0x40000000, 0x0, 0xffffffffffffff01) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000098e000)='/dev/ppp\x00', 0x40001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000099e000-0xc)={0x60002000}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x102, 0x0) recvfrom$ipx(r3, &(0x7f000047e000-0x31)=""/49, 0x31, 0x66bc6a44ccff83a6, &(0x7f00007ad000)={0x4, 0x8001, 0x200, "0ccaf7fb7c75", 0xfff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000aa5000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000735000)=0x28) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004a8000)={0x0, 0x7fff}, &(0x7f000002d000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000af9000-0xb8)={r4, 0xfff, 0x4, 0x2, 0xfff, 0x20, 0xeb4, 0x2, {r5, @in={{0x2, 0x3, @empty}}, 0x37f8, 0x4fdd, 0x3f, 0x2, 0x66bbf2ed}}, &(0x7f000093a000)=0xb8) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0xfe]}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="79616d3000000000001f00"}) sendto$inet(r3, &(0x7f0000b71000)="69747039a30b23620c47d8edfc0a28391ad29458a6c66b31726d", 0x1a, 0x20000840, &(0x7f0000c71000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/04 17:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fbf000)='/dev/loop#\x00', 0x0, 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f0000204000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400000) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) readahead(r0, 0x80000000, 0x9) getrusage(0xffffffffffffffff, &(0x7f0000103000)) 2018/02/04 17:52:01 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) syz_emit_ethernet(0x3e, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffc, 0x0, 0x30, 0xffffffffffffffff, 0x1000, 0x0, 0x64, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x65, []}) iopl(0x2) 2018/02/04 17:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 0x0, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000dbc000-0x6)='lockn\x00', 0x3) r2 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0x0) gettid() r3 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x280800, 0x8) dup3(r3, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000)={0x9, 0x2, 0x2000000000000002, 0xfffffffffffffff8}) r4 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) keyctl$revoke(0x3, r4) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/02/04 17:52:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007dd000-0x1)='\x00', 0x1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000350000-0x8)={0x3, r0}) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) [ 306.822292] QAT: Invalid ioctl [ 306.829566] QAT: Invalid ioctl [ 306.852138] QAT: Stopping all acceleration devices. [ 306.932265] QAT: Stopping all acceleration devices. 2018/02/04 17:52:01 executing program 3: nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, &(0x7f00001f5000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b), &(0x7f0000017000-0x4)=0x4) 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 = gettid() msgget$private(0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a36000-0x15)='/proc/self/net/pfkey\x00', 0xc0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000b09000+0xe6f)="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", 0xff) msgsnd(0x0, &(0x7f0000af8000-0xf1), 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000281000-0xe8)={{{@in=@remote, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f000037e000-0x4)=0xe8) syz_open_procfs(r1, &(0x7f0000b7d000-0xd)='net/udplite6\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000067000)={0x0, []}, &(0x7f0000753000-0x4)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x20001) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cc9000-0x8)) 2018/02/04 17:52:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fe3000-0x9)=@random={'trusted.', '\x00'}, &(0x7f0000001000-0x3)=""/3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000001e000)='/dev/midi#\x00', 0x8, 0x115000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cb5000-0xf8)={0x0, 0xf0, "50d32aca512660519459e7cfb06dfc81983e2f0f747ae6b01de33bf3c58abcbb637b71de6e866e20f069a603cfa9760a110cd200efdeb09dbe0c16630c87e1cbe631af7c4fdbbdfdcfd1662f500fa54dfe4aed5b06ca4998acee6407b81a4026d6811b5cade5ae1c7cd416d40d46bfe109530a6b5700e10f36ca54c2bddd2bb3d1f815b434e89f62301073ef4f72df4a348dbedc0ac34eea7ab15d473d27045b46dfe4ddda47ab73eb048aa7db2644251a54d00fb75b5c1ca035e1b830603a4311356eb8586b7efab296929f618f8113e5aaad8d369a8a21b8b826c60515a518af09acdb290170411b7fa8636fa4577f"}, &(0x7f0000e55000-0x4)=0xf8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ef2000-0x8)={r1, 0x7f}, &(0x7f0000bf8000)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00007fd000-0x10)=@generic="3de2d0730ab7e1e4c1b6c33bdfd409dd", 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) read(r2, &(0x7f0000561000-0x1000)=""/4096, 0x1000) 2018/02/04 17:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x8, 0x0) bind$unix(r0, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/02/04 17:52:01 executing program 1: 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) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={0x0, 0x8}, 0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f0000599000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00008eb000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000a7000)={0x0, 0x8}, &(0x7f0000e06000)=0x8) r6 = dup3(r5, r3, 0x0) stat(&(0x7f0000f03000)='./file0\x00', &(0x7f0000e3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8b7d, &(0x7f00001ff000)='./file0\x00', r7, &(0x7f0000d70000)="4191147b79a153aceac27bfceee0c20a88abbdb008dc10e282714957012df24e2b51d456cbf893aef9fa120f9901bcbccb337969b5256a09badb60a49cf9291e51a41dc19cebc7") ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x0, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) prctl$getreaper(0x25, &(0x7f00007e9000-0x8)) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$VHOST_VSOCK_SET_GUEST_CID(r6, 0x4008af60, &(0x7f00009c6000-0x8)={@any=0xffffffff}) 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) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/04 17:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000087c000)='\x00', 0x3) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f7c000)={0x9, 0x9, 0x2, 0x100}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) readahead(r1, 0x80000000, 0x100) 2018/02/04 17:52:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000021f000-0xb)='/dev/vcsa#\x00', 0x7, 0x100) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00007af000)={&(0x7f0000b34000/0x1000)=nil, 0x6, 0x0, 0x0, &(0x7f0000b50000/0x3000)=nil, 0xb22f}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/ptmx\x00', 0x44000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000033e000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x10000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000e9c000)={{0xa, 0x3, 0x8aed, @empty, 0x6}, {0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x0, [0x9, 0x7, 0x6, 0x0, 0x4, 0x5, 0x0, 0x1]}, 0x5c) ioctl$TIOCSTI(r1, 0x5412, 0x100000000000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009b3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 17:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005be000-0x1), &(0x7f0000cf0000)=0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f000033c000-0x4)=0xd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000389000)={0x1, r0, 0x1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000276000)=0x8, 0x4) 2018/02/04 17:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000079000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000051f000-0xc)={{0x2, 0x7fff, 0x3, 0x6, 0x1, 0x5}, 0x80}) 2018/02/04 17:52:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000805000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000512000)={@common='eql\x00', @ifru_flags=0x2201}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000c7f000-0x4)=0x4bca, 0x4) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r2, &(0x7f0000307000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e7a000-0x4), 0x4) sendto$inet(r2, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r2, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000488000-0x30)) 2018/02/04 17:52:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c58000-0xb)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000332000-0xe8)) socket$nfc_raw(0x27, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000c0c000-0xd0)={0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x8b2, 0x0, 0x0, 0x0, 0x3, 0xffff, 0x64, 0x0, 0x0, 0x7, 0x0, 0x101, 0x0, 0x1000, 0x6, 0x0, 0x4, 0x1ff}) 2018/02/04 17:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004f000)='/dev/loop#\x00', 0x400000010001, 0x101000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000037c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0d000)=0xc) getgroups(0x1, &(0x7f0000062000-0x4)=[r1]) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000018d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000eeb000-0x10)={0x100, 0x2, 0x80}) readahead(r0, 0x80000000, 0x9) 2018/02/04 17:52:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000511000)={0x0, 0x7a}, &(0x7f0000df0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cbc000-0x10)={r1, 0x7, 0x9, 0x4}, &(0x7f0000364000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006e4000)={@generic="e77caf80000016000000003775fe62ac", @ifru_flags}) [ 328.917203] Buffer I/O error on dev loop0, logical block 16, async page read [ 492.511173] INFO: task syz-executor7:6328 blocked for more than 120 seconds. [ 492.518535] Not tainted 4.15.0+ #296 [ 492.522783] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.530780] syz-executor7 D26320 6328 6483 0x00000004 [ 492.536432] Call Trace: [ 492.539041] __schedule+0x8eb/0x2060 [ 492.542769] ? __sched_text_start+0x8/0x8 [ 492.546917] ? perf_trace_lock+0x900/0x900 [ 492.551157] ? lock_release+0xa40/0xa40 [ 492.555134] ? __lock_is_held+0xb6/0x140 [ 492.559207] ? check_noncircular+0x20/0x20 [ 492.563501] ? find_held_lock+0x35/0x1d0 [ 492.567624] schedule+0xf5/0x430 [ 492.571029] ? wait_on_page_bit_common+0x49c/0x770 [ 492.576070] ? __schedule+0x2060/0x2060 [ 492.580067] ? lock_downgrade+0x980/0x980 [ 492.584296] ? lock_release+0xa40/0xa40 [ 492.588346] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 492.593474] ? do_raw_spin_trylock+0x190/0x190 [ 492.598073] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.602583] io_schedule+0x1c/0x70 [ 492.606119] wait_on_page_bit_common+0x4b3/0x770 [ 492.610905] ? generic_write_checks+0x530/0x530 [ 492.615576] ? blk_lld_busy+0x60/0x60 [ 492.619417] ? page_cache_tree_insert+0x410/0x410 [ 492.624267] ? pagevec_lookup_range_tag+0x40/0x90 [ 492.629119] __filemap_fdatawait_range+0x282/0x430 [ 492.634055] ? wait_on_page_bit_common+0x770/0x770 [ 492.638998] ? blkdev_writepages+0x1d/0x30 [ 492.643267] ? blkdev_readpages+0x40/0x40 [ 492.647425] ? do_writepages+0x116/0x170 [ 492.651504] ? __filemap_fdatawrite_range+0x280/0x460 [ 492.656711] ? delete_from_page_cache_batch+0xda0/0xda0 [ 492.662097] file_write_and_wait_range+0xd7/0x100 [ 492.666960] blkdev_fsync+0x67/0xb0 [ 492.670607] ? thaw_bdev+0x180/0x180 [ 492.674345] vfs_fsync_range+0x110/0x260 [ 492.678412] do_fsync+0x42/0x70 [ 492.681715] SyS_fsync+0x16/0x20 [ 492.685101] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 492.689914] RIP: 0033:0x453299 [ 492.693108] RSP: 002b:00007feb5f4d5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000004a [ 492.701024] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 492.708328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 492.715624] RBP: 0000000000000622 R08: 0000000000000000 R09: 0000000000000000 [ 492.722901] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f83d0 [ 492.730188] R13: 00000000ffffffff R14: 00007feb5f4d66d4 R15: 0000000000000000 [ 492.737480] [ 492.737480] Showing all locks held in the system: [ 492.743825] 2 locks held by khungtaskd/757: [ 492.748286] #0: (rcu_read_lock){....}, at: [<000000001fce1629>] watchdog+0x1c5/0xd60 [ 492.756381] #1: (tasklist_lock){.+.+}, at: [<00000000e3ba6c0d>] debug_show_all_locks+0xd3/0x3d0 [ 492.765486] 3 locks held by kworker/u4:4/1644: [ 492.770070] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000c99ed4ec>] process_one_work+0xaaf/0x1af0 [ 492.780058] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000052dcc0f8>] process_one_work+0xb01/0x1af0 [ 492.791218] #2: (&type->s_umount_key#27){.+.+}, at: [<000000001a3f2e8a>] trylock_super+0x20/0x100 [ 492.800445] 1 lock held by rsyslogd/4030: [ 492.804595] #0: (&f->f_pos_lock){+.+.}, at: [<00000000eda52663>] __fdget_pos+0x12b/0x190 [ 492.813034] 2 locks held by getty/4152: [ 492.817025] #0: (&tty->ldisc_sem){++++}, at: [<00000000c8745176>] ldsem_down_read+0x37/0x40 [ 492.825702] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f3ed56a7>] n_tty_read+0x2ef/0x1a00 [ 492.835005] 2 locks held by getty/4153: [ 492.838985] #0: (&tty->ldisc_sem){++++}, at: [<00000000c8745176>] ldsem_down_read+0x37/0x40 [ 492.847668] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f3ed56a7>] n_tty_read+0x2ef/0x1a00 [ 492.856959] 2 locks held by getty/4154: [ 492.860949] #0: (&tty->ldisc_sem){++++}, at: [<00000000c8745176>] ldsem_down_read+0x37/0x40 [ 492.869626] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f3ed56a7>] n_tty_read+0x2ef/0x1a00 [ 492.878924] 2 locks held by getty/4155: [ 492.882900] #0: (&tty->ldisc_sem){++++}, at: [<00000000c8745176>] ldsem_down_read+0x37/0x40 [ 492.891598] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f3ed56a7>] n_tty_read+0x2ef/0x1a00 [ 492.900887] 2 locks held by getty/4156: [ 492.904863] #0: (&tty->ldisc_sem){++++}, at: [<00000000c8745176>] ldsem_down_read+0x37/0x40 [ 492.913553] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f3ed56a7>] n_tty_read+0x2ef/0x1a00 [ 492.922874] 2 locks held by getty/4157: [ 492.926848] #0: (&tty->ldisc_sem){++++}, at: [<00000000c8745176>] ldsem_down_read+0x37/0x40 [ 492.935536] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f3ed56a7>] n_tty_read+0x2ef/0x1a00 [ 492.944828] 2 locks held by getty/4158: [ 492.948829] #0: (&tty->ldisc_sem){++++}, at: [<00000000c8745176>] ldsem_down_read+0x37/0x40 [ 492.957514] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f3ed56a7>] n_tty_read+0x2ef/0x1a00 [ 492.966840] [ 492.968474] ============================================= [ 492.968474] [ 492.975606] NMI backtrace for cpu 1 [ 492.979248] CPU: 1 PID: 757 Comm: khungtaskd Not tainted 4.15.0+ #296 [ 492.985812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.995142] Call Trace: [ 492.997711] dump_stack+0x194/0x257 [ 493.001313] ? arch_local_irq_restore+0x53/0x53 [ 493.005955] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.010599] ? nmi_cpu_backtrace+0x1be/0x210 [ 493.014990] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.019468] nmi_cpu_backtrace+0x1d2/0x210 [ 493.023691] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.028159] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 493.033414] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.038578] watchdog+0x90c/0xd60 [ 493.042015] ? reset_hung_task_detector+0xa0/0xa0 [ 493.046833] ? complete+0x62/0x80 [ 493.050269] ? __schedule+0x2060/0x2060 [ 493.054215] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.058508] ? __lockdep_init_map+0xe4/0x650 [ 493.062888] ? do_raw_spin_trylock+0x190/0x190 [ 493.067444] ? lockdep_init_map+0x9/0x10 [ 493.071478] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 493.076562] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.081557] ? trace_hardirqs_on+0xd/0x10 [ 493.085854] ? __kthread_parkme+0x175/0x240 [ 493.090153] kthread+0x33c/0x400 [ 493.093501] ? reset_hung_task_detector+0xa0/0xa0 [ 493.098327] ? kthread_stop+0x7a0/0x7a0 [ 493.102276] ret_from_fork+0x3a/0x50 [ 493.106062] Sending NMI from CPU 1 to CPUs 0: [ 493.110595] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 493.111576] Kernel panic - not syncing: hung_task: blocked tasks [ 493.124714] CPU: 1 PID: 757 Comm: khungtaskd Not tainted 4.15.0+ #296 [ 493.131268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.140604] Call Trace: [ 493.143170] dump_stack+0x194/0x257 [ 493.146781] ? arch_local_irq_restore+0x53/0x53 [ 493.151425] ? vsnprintf+0x1ed/0x1900 [ 493.155223] panic+0x1e4/0x41c [ 493.158394] ? refcount_error_report+0x214/0x214 [ 493.163141] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 493.168481] watchdog+0x91d/0xd60 [ 493.171917] ? reset_hung_task_detector+0xa0/0xa0 [ 493.176740] ? complete+0x62/0x80 [ 493.180181] ? __schedule+0x2060/0x2060 [ 493.184128] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.188420] ? __lockdep_init_map+0xe4/0x650 [ 493.192807] ? do_raw_spin_trylock+0x190/0x190 [ 493.197362] ? lockdep_init_map+0x9/0x10 [ 493.201399] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 493.206477] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.211464] ? trace_hardirqs_on+0xd/0x10 [ 493.215584] ? __kthread_parkme+0x175/0x240 [ 493.220167] kthread+0x33c/0x400 [ 493.223509] ? reset_hung_task_detector+0xa0/0xa0 [ 493.228323] ? kthread_stop+0x7a0/0x7a0 [ 493.232287] ret_from_fork+0x3a/0x50 [ 493.236286] Dumping ftrace buffer: [ 493.239894] (ftrace buffer empty) [ 493.243592] Kernel Offset: disabled [ 493.247193] Rebooting in 86400 seconds..