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{&(0x7f0000ffd000-0x1000)="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0x1000}, {&(0x7f00006c3000)="", 0x0}, {&(0x7f0000ffd000)="7072b28d1e93a1446172085be6cbd8999f368f94a413902532488254102c3415a0cb258e05c1d3f1e61068893394d729ac9f81d4be06c9baa22195a704d14b531e4e8d8902a358d3ba9b545b9979d19c2c41b2aeebbaadc35db77fe8c79dd7340ed209cbd85d7f4fe5d55937282707255f982eccc7dbdc7df5bf071cef6c8cd04ae89f7d23edd07857828cd5d47cb250f72e4386870e89a66e1bf5ad", 0x9c}, {&(0x7f0000ffe000)="95ad72b2fd87", 0x6}, {&(0x7f0000b46000)="bba930ec89857951aa729f62ed3dd0c48312ebf51d2477aa6cb57adf45dcfacf853cff4f77c8d2e551611dffc65ba60b28ba5103dd2a57869c5dc647a19e854d6b289636477927b2041fd33e0c2ff8d422297f0e812a73acc60f3d35cadd80b82eb4f6b4a4cb5f4ac433a523686a8552cb50ed9630522d08b713df18d696b77e0bcd89803bb16174ef6097ea925f598b408e516043cba22bc0afdcc875a63062db0d75e82f2ac452f3a896562e4fbd5ad9736de7ae8c6bc5432c90d0e957d72bdab33889586e5db2d3450a7c9f363407df0c215d36cc5a3b1d630748544321efecd7bea1d27a609768edac035cfd47f0f043fe", 0xf3}, {&(0x7f0000be2000)="1ac6b110a896e935c94a1ac2cee1b6e697fb22a169198662db448b6b143fd40439ab1b5aa7d3de0d98ee0f2a792cbb65ab5152d1ef7e3e93ebf00042707d49a2dc4a0906aa4ae532", 0x48}], 0x8, 0x0) splice(r9, 0x0, r8, 0x0, 0x70, 0x0) 2017/12/05 12:00:27 executing program 0: syz_open_dev$sndtimer(&(0x7f00000d6000)="2f6465762f736e642f74696d657200", 0x0, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000733000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000020e000)={0x0, 0x0}) shutdown(r0, 0x8003fffe) r1 = syz_open_dev$usbmon(&(0x7f0000b6a000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffff80000000, 0x404541) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000440000-0x4)=0x0) socketpair(0x0, 0x0, 0x2, &(0x7f000045b000)={0x0, 0x0}) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000083000)="0000") ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000eec000-0xa)="a7736563757269747900", 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200fc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000ad6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200400) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb8000)="2f6465762f6877726e6700", 0x658bbece7698e12a, 0x0) r6 = gettid() getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000016a000)=0x20008800, &(0x7f0000174000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tee(r5, r3, 0x7, 0x1) mkdir(&(0x7f0000d87000-0xa)="2e2f66696c653000", 0x200009f) process_vm_writev(r6, &(0x7f000024d000-0x90)=[{&(0x7f00008cd000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f000038e000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f000028e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f00005a5000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000572000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000cd1000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000e9e000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000d2c000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000ed4000)="", 0x0}], 0x9, &(0x7f0000949000)=[{&(0x7f000097b000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00006fb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000d43000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000783000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000028d000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f000015b000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000fb7000-0x1)="00", 0x1}], 0x7, 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000e2d000-0x6)="6d73646f7300", 0x400, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000030000)="2e726571756573745f6b65795f6175746800", &(0x7f0000e76000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006f1000-0x10)="73656c696e7578747275737465647b00", 0xfffffffffffffffb) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000269000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098d000)=0xe8) r9 = getegid() keyctl$chown(0x4, r7, r8, r9) 2017/12/05 12:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80) r0 = syz_open_dev$mouse(&(0x7f0000f48000)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffe, 0x0) write(0xffffffffffffffff, &(0x7f00003b9000)="ef", 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000e73000)={0xd5, 0x53c7, "85fc2d415984fe9b0caf94d11aa64823d6e734bda924dd426f0f9f14bace199c8a9fcb948af29d2f8b1de49ffe8c5d2a51357eb93cb277b9852e2e79873874e4afe2886f3cb895f2141461ffde48e65620fb95283d0b7756d61ebeafdd0fb347610891018abebc0dc5ee09d75d6951152232f181624c143e86772d1382a7ef06bd8d14f4424bcb8c2dc61416c0f926f3f7b737138700fea59040d45aa3301a77511538eca3dfd7dc964724eac0a23a8b95d57e76ee26af66eb078b7d29604b4a072fa23dcf78fd3ef5acf68210"}, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000009000)="2f6465762f73672300", 0xfffffffffffffff9, 0x400000) ioctl$TIOCCBRK(r0, 0x5428) r3 = open(&(0x7f0000117000-0x8)="2e2f66696c653000", 0x400, 0x50) perf_event_open(&(0x7f000001d000)={0x202, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3ffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000413000-0xa)="2f6465762f70746d7800", 0x3fffc, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00005ad000)=0x0) r5 = accept4$inet6(r3, 0x0, &(0x7f0000b7c000)=0x0, 0x7fc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x554da2e2, 0x0, 0x0, 0xfc, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f00003dd000)="") write(r6, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r6, &(0x7f00000dd000)="", 0x0, 0x6, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r6, &(0x7f0000f91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x0, &(0x7f0000e28000-0x10)={0x1a, 0x11, 0xffffffffffff5e43, 0x9, 0x4, 0x40, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000918000-0x10)={0x9, 0x8, 0xffffffffffff1a93, 0x8, 0x0}, &(0x7f0000ddf000)=0x10) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00008ed000)={&(0x7f0000d9d000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00007c7000)={r7, 0x100000000, 0x4, 0x1, 0x1000000009e8, 0x4, 0x2, 0x940, {0x0, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000010000001, 0x8000002, 0x1000000000000000, 0x5}}, &(0x7f0000f54000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000f32000)=@assoc_value={r8, 0x3}, &(0x7f000062b000)=0x8) r9 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006fb000-0x8)={0x0, 0x0}) bind$alg(r9, &(0x7f00006bf000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6328726d643235362d67656e657269632c7874732d74776f666973682d6176782900000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/05 12:00:27 executing program 6: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000afc000)="2f6465762f7663732300", 0x7fffffff, 0x608080) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="07208e", 0x3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f76637300", 0x101000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000afd000)=0x5f, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = creat(&(0x7f0000afa000)="2e2f66696c653000", 0x22) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000036e000-0x2)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000722000-0x4)=r6) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00001f3000)={0x4, 0x0, [{0xffffffff7fffffff, 0x0, 0x6}, {0x200, 0x0, 0x6}, {0x9, 0x0, 0x9}, {0xfffffffffffffe01, 0x0, 0x6}]}) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket(0x16, 0x80000, 0x7) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000086a000-0x4)=0xfffffffffffffffc, 0x4) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000089f000)={0x5, 0x0, [{0x7, 0xedb, 0x20000000000007f, 0xffffffffffffffe0, 0x8, 0x0}, {0x80000000, 0x2, 0x9, 0x983f, 0x3e09c71a, 0x0}, {0x2, 0xffff, 0x20000000000000, 0xf3, 0x2, 0x0}, {0x8000000f, 0xfffc, 0x3f, 0x7, 0x0, 0x0}, {0x1, 0x80, 0x1, 0x7f, 0xae6, 0x0}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f000028f000-0x18)={0x100004, 0x4004, 0x7, 0x3, 0x71712325}) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x7fd) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x100000000000101) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000a5c000)={0xfffffffffffffffd, 0xad}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000224000)={0x1, 0x0, [{0x100000800000485, 0x0, 0x5}]}) 2017/12/05 12:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000066a000-0x8)={0x0, 0x0}, 0xffffffffffbffffe, 0x46) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4c7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0xadd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x6a, &(0x7f0000412000)=0xa8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000687000)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f000068f000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000add000)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) setsockopt$inet_tcp_buf(r2, 0x6, 0x10016, &(0x7f0000137000-0x1001)="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", 0x1001) r4 = memfd_create(&(0x7f0000b6b000-0x1)="00", 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ddb000)={0x0, 0x7, 0x20, 0xfffffffffffffffd, 0x9}, &(0x7f000099b000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000fb8000)={r5, 0x1000, "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"}, &(0x7f0000d50000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000229000)={r6, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x5}, &(0x7f00005fe000)=0x98) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000cd000-0xc)={0x10000000, 0xc629, 0x36}) creat(&(0x7f00006b5000)="2e2f66696c653000", 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000089000)={0x0, 0x0, 0x0}, &(0x7f00000f5000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00009a3000)=0x2, 0x4) r8 = syz_open_procfs(0x0, &(0x7f0000439000)="6e65742f6d6366696c74657200") perf_event_open(&(0x7f000013d000-0x78)={0x6, 0x78, 0x7fff, 0x8c18, 0xffffffffffffffff, 0x2, 0x0, 0x10000, 0x10, 0xb, 0x9, 0x6, 0x1f0ec9, 0x1, 0x0, 0x2, 0x2, 0x400, 0x1, 0x100, 0x10000, 0x9, 0x3, 0x9e89, 0x7ff, 0x0, 0x0}, r7, 0x7, r4, 0x0) pread64(r8, &(0x7f0000015000)="", 0x0, 0x2000000003) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfe, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200000000003, 0x2, 0x9, 0x0, 0x1000000000000001, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000063a000-0x8)="2e2f66696c653000", 0x2) 2017/12/05 12:00:27 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000150000)="00", 0x1) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x0, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000ad1000)={r2, r3}) shutdown(r1, 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") writev(r4, &(0x7f0000abb000-0x90)=[{&(0x7f000096e000-0x7a)="54f80a15e815897c72288769190a860110cde24295bea8fba1295fd9135500000001a85c27b40ef328c5419b754955846ef9bd27ce4110990e18f84884f95a3b3d6fe294b7423b828c59d103ff7caf8168c644f638278d59e740b02b3413a26bcd1095ab5df56d445c908171b95b9453af427899e67dc244cd52", 0x7a}, {&(0x7f0000bb3000)="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", 0x1000}, {&(0x7f0000e70000)="7f5851e591fc5def8a0840f052d4af7e57a359b4f8c08b2e6ad5f340882888313e85af6f789487e7af725e9f0667634d1176339ff98db61675fe0163a5208661e57643ab6a0db4ce9ff9fa2da605b9063dd5e33aa5265f6414f0b6", 0x5b}, {&(0x7f00003d9000-0xcd)="c30f6f00bd27cc215cfc2636a845d2d0a1139ef4d738765c5d176cebb079f5d9241fe36506b2be2e3162f132ef8f2b2640c01e455feaf212de6f513bb539347cfc61c31c495c5004733e471949785251a9c80b74e4a1dceb7fe75cf56a762c815ea3828b7b48104db3596b67367b710a00bbea419705889446d10f697cc6e2441a000000001a1ee5f9ee134ade08f9cf8f65a148994795f6da1530dfcdbbe3bd4b537c518ae379ced64b68b1e4c2fabda5518d570aa7f46679a2a2eb09e53aef49f9b29ba49122b00513044095", 0xcd}, {&(0x7f0000293000)="f536890ac7c1b0f54ba660d73a0a089e94e9c3f217d9afc5e39c9b6bfd2598d4a31b032b5fa9443b7f485ce51950fbfc746fc478e1cdc3d7bbcc4d79e3fafc8391aa00b787c14970f22cc625f53d2b746f6bbdd96725ef701fed29496cf3f78de095136c6d23e471b0c605aa957414d9672df8aafc8e7f045463bbf4697fe559069c31ad517d03e5a074ad029cbfe6f15891d03348308ac400dd991f4ff05d0cfffd132bb06ed2b0f6069fb85a5d32e915d0e95a4967b68c511a0ac605508a2d37cbf121aab9a5bbc6f34ba988", 0xcd}, {&(0x7f00000ce000)="e3", 0x1}, {&(0x7f00003e2000-0x5f)="76be12f495345740c7c0235ac7b928b5453c3ef916acf37d0e7317d72d969f39a424bb9e429715ea38968717cb6d87306d54599a242636536d95f4948e3da0bd3374aa79c8240f9515e76efffe6d63be56f6ea55767d66a079f3b568e9358e", 0x5f}, {&(0x7f0000f8d000)="b0f534fbf2f1b6c0035fe3547ecb69a96cfb2658e866fa1fe97759900900000000fd0000d34e6526523540732e0304a2f7ee4ae10b661d1117b5000000006e0b1ab98c5cbeec455cab000389b879efe5172e68520a4ea33a8de6477ea3af5ddbc990072c00069d75747ad27244f0d4c3c6b2bc425cab5f05a0853112f81a7c7748ffc2fb38b9b8f1418b4d86e06814a779931cf695e900bf053e469c53514f2bd1ac2445812293e0", 0xa8}, {&(0x7f0000f56000)="b57720afa04f0a747dc62ff0a4274f3cfae45743f806a2bae8e7971246", 0x1d}], 0x9) socketpair(0x10, 0x408, 0x4, &(0x7f000003c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00001df000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006ee000)=0x7, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x1, 0x35, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000f02000)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x5, 0x80}, &(0x7f0000c5e000-0x4)=0xa0) add_key(&(0x7f0000fab000)="7472757374656400", &(0x7f0000286000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000de2000-0x1c)="0d4075aa5fe575ddf50dfe2ef4a2918c8ec377acb5c79598b01aa407", 0x1c, 0xffffffffffffffff) r7 = request_key(&(0x7f0000e12000)="6c6f676f6e00", &(0x7f0000864000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000996000)="736563757269747900", 0xffffffffffffffff) keyctl$search(0xa, r7, &(0x7f00009b8000)="6c6f676f6e00", &(0x7f0000511000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000b60000)={0x100, 0x4, 0x4, 0x7, r6}, 0x10) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f00008cd000-0x50)=[{&(0x7f0000d16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x1, &(0x7f0000d9b000)="00", 0x1, 0x0}, 0x202}, {{&(0x7f0000706000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000b94000-0xfb)="", 0x0}], 0x1, &(0x7f000012a000-0x5e)="", 0x0, 0x0}, 0x0}], 0x2, 0x10020, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000028000-0x2d)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b00050000", 0x27) 2017/12/05 12:00:27 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fc6000-0x10)="0218affd020000000000000007ff0448", 0x10) socket$unix(0x1, 0x5, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00003c9000-0xc9)="d3ff449e81a8c675e4bd50a007b70a5b7e4aeabcd377e93edf1d2a906b17dae49133bbcaa6e6b83a4b204cc19c2bedecb185b6a8449badc5e819a7dd4a19e85c3bb9f56198bf2f32e866f8e9055e51f2acfed7ae30f9c7248fd9b3a99b7b16103ebb0ca33c7fd33281788a4060b065a3c91705032a9c2a8d9546c9b79dfd52ce82b0e4a89f6301e3b731a0fed7bfd30d49efdf694186a80191bd37e84d4edd147d11b7f89b73acd5eaa5bb0eb29cafbf3552441c3fab8d60389d914cecad47634694a38af0e05a0cf0") getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006cc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000692000)=0xbc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d4f000-0x10)={0x1, 0x8203, 0x7, 0x8, 0x0}, &(0x7f000003c000-0x4)=0x10) getsockname$packet(r0, &(0x7f0000698000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d87000)=0x14) r3 = dup3(r2, r0, 0x80000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ee000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000060a000)=0x7) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000584000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000bdb000)=0x41, 0x4) syz_open_dev$mice(&(0x7f0000021000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) renameat(r3, &(0x7f0000615000)="2e2f66696c653000", r3, &(0x7f000099c000)="2e2f66696c653000") setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000875000)=0xeae3, 0x4) sendmsg$kcm(r0, &(0x7f000078c000-0x38)={&(0x7f000094f000-0x8)=@sco={0x1f, {0x3f, 0xffffffffffffff1d, 0x7, 0x2, 0x5, 0x3}}, 0x8, &(0x7f0000a40000-0x10)=[{&(0x7f0000274000)="61aa8d80ab41d2f00b04918bae09f5e8c4103caf850a51fdd70f4b69e9fc38e3d6c7", 0x22}], 0x1, &(0x7f00001d4000-0x10d0)=[{0x1010, 0xba424beeedb01b9a, 0x8, "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"}, {0xc0, 0xda1eda529f785d3b, 0x2, "46d77d42809f32054dfc1a26b025c1b0010e5c775496d6d00dc06dc139fd295495f48d430491ff0621e10d2d6a51c6b86fc96045959b26e63f70fa8b27e71fa9b714927e2981a32f03b4a2fa31e21c9307181cce63adba22ff27e8c661ec4352b63e3bc75078e687bfb4a7c633a1ddcbf5499ea8aeb8e415542b732e24f64b23c4547b5464e455ab5f8bb0ebc29c6970c7336a95daef061f788f78b60cedd75b1ee4c64c9215a51b353135cfa12928"}], 0x10d0, 0x4008000}, 0x4004010) sendto$inet6(r2, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000b2c000-0xc)={0x2, 0x5, 0x2, 0xfffffffffffffffb, 0x80, 0x4}) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xfff) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000d34000-0x4)=0x0, &(0x7f0000998000)=0x4) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000394000/0x18000)=nil, &(0x7f000080b000)=[@text64={0x40, &(0x7f0000d8d000-0x52)="0f01c88f4878c049000ec744240059000000c744240208000000ff2c24c441f95bd7c4c1fbe636f2260f01c9c4a3716c9555827408f866430f38819f0c000000360f011fb9800000c00f3235000800000f30", 0x52}], 0x1, 0x13, &(0x7f000022d000-0x10)=[], 0x0) 2017/12/05 12:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000e4b000-0x4)=0x3fe, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f7667615f6172626974657200", 0x6001, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a84000-0xc)={&(0x7f0000d64000-0x8)="2e2f66696c653000", r1}, 0xc) connect$bt_l2cap(r0, &(0x7f00008af000)={0x1f, 0x100000001, {0x1000, 0x7, 0x94500000000000, 0x9, 0x2ce0, 0x2}, 0xfff, 0x1}, 0xe) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000533000-0xc)={0x0, 0x0, 0x0}, 0xc) process_vm_readv(r2, &(0x7f0000078000-0x60)=[{&(0x7f00008ec000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f00000a2000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00001d6000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000768000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000c27000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f000056c000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x6, &(0x7f0000afd000-0x10)=[{&(0x7f0000adc000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}], 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = dup3(r0, r3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x65, &(0x7f0000ff1000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/05 12:00:27 executing program 5: lookup_dcookie(0x0, &(0x7f0000a5b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000136000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b3a000-0x4)=0x1c) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000cb000)="2f6465762f73672300", 0x0, 0x20000003fe) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x400080000) unlink(&(0x7f0000007000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000006000)={0x1, 0x0}) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x7, 0x20000000}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f5b000)={0xffffffffffffffff, &(0x7f000041b000)="01"}, 0x10) r3 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x80000200000, 0x2b, &(0x7f0000a0e000)="0100fa000000000000430000000008000000b6", 0x13) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000002e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00001f9000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x20af, "65636228636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c8e000-0xe)="8c777635850d02e48d673c", 0xb) r5 = accept$alg(r3, 0x0, 0x0) write(r5, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d5439168dd623e5cbbec85d30db1ab164174fe40b999889f02988369be757037178ac1e7489", 0x88) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000f3f000)=[{&(0x7f0000f40000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000575000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x2) vmsplice(r4, &(0x7f0000f3d000-0x50)=[{&(0x7f0000e6a000-0x63)="e13226cea27a8fae84484c225489edcfe97134a233bcd535502b7fa8447592e31e17f9fb5626efb027a8ce05c5c46d5e65e5ed879f21797105f658135fedd0538fcc601a112824cf2af9e9b42b141458e20853b443e41117f842e5cdbc1a9591e5a37f", 0x63}, {&(0x7f0000887000)="dc41c6e56e3bafb4f05f78de03147e989f7595dfd0cb8b7f4783b23d145b", 0x1e}, {&(0x7f0000c79000-0x4d)="0a9cc35564f98d66af2bda6b1ae09921c1bf036aa07f3d6b8b89bf461c56e440c4ff1c2281b76a7abefd7f5801d92c4bd9f4f0a31e6c1a20372e1f1e654816faf97d3f0c154cbd22b839f13b56961233ddcb6ea5224e2fa82138f5830db271e9c7", 0x61}, {&(0x7f0000f3c000)="", 0x0}, {&(0x7f0000d56000-0xb)="47b7cf5cac5abc6b90cc06", 0xb}], 0x5, 0xf) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x379, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x5, 0x20, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x2, 0xffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 12:00:27 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = syz_open_pts(r1, 0x820000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000594000-0x10)={0x5, &(0x7f0000d26000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fd5000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffe, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003, 0xfffffffffffffff7, 0x80000000, 0x10, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000293000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fd2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd1000)="6d696d655f7479706500", 0xffffffffffffffff) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000140000-0x5)="6465616400", &(0x7f0000473000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000ca7000)="727872706300", &(0x7f0000065000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) keyctl$link(0x8, r6, r6) r7 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000fd6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r8, 0xc0bc5351, &(0x7f0000fd3000-0xbc)={0x3ff, 0x5f7e4311bea05636, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x1, 0x100000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x25, 0x1) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000fd3000-0x7)={0x0, 0x0, 0x0}, &(0x7f000067e000+0xfbd)=0xc) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ad000-0x10)="2f6465762f73657175656e6365723200", 0x80002000301001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000d1a000)={0x20, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r10 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000fd4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x0, 0x1, 0xb3d4, 0x10000, 0x6}, 0x20) getsockopt$inet6_int(r10, 0x29, 0x10, &(0x7f0000f64000-0x4)=0x0, &(0x7f000050c000)=0x4) r11 = dup(r10) connect$inet6(r10, &(0x7f000061f000-0x1c)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000ba4000)="6d643573756d2421277573657263707573657c00") setsockopt$inet_mreq(r11, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r10, 0x29, 0x0, &(0x7f0000fd5000)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd5000)=0x24) 2017/12/05 12:00:27 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000142000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @rand_addr=0x940, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000b44000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000012000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000dec000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000073b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002cc000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000665000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000057000)=[{{r2, r3/1000+30000}, 0x200000, 0x8000, 0x3}, {{r4, r5/1000+10000}, 0x1, 0x7, 0x9}, {{0x77359400, 0x0}, 0x5d2, 0x5, 0x0}, {{0x0, 0x0}, 0x5, 0x1, 0x4}, {{r6, r7/1000+10000}, 0x40, 0x0, 0x3}, {{r8, r9/1000+30000}, 0x4, 0xd65, 0x6}], 0x90) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b5f000-0x10)={0x200, 0x10000, 0x10001, 0x401}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00004f5000)={@generic="5af35d5254ce00808034088495e501f3", @ifru_flags=0x300}) getpeername$netlink(r0, &(0x7f0000f0d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000734000)=0xc) connect$llc(r0, &(0x7f00006f9000)={0x1a, 0x1f, 0xfff, 0x70, 0x1, 0xffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f000011a000-0x1c)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f00004fa000-0x25)=[{0x24, 0x30, 0x10f, 0x0, 0x0, "ff003d7c01000000000000000100ffff00000000"}], 0x24}], 0x1, &(0x7f0000250000)=[], 0x0, 0x0}, 0x0) fsync(r0) 2017/12/05 12:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$int_in(r0, 0x0, &(0x7f0000bb6000-0x8)=0x0) read(r0, &(0x7f0000c4d000-0x1)="00", 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003d5000-0xc)={0x0, 0xffffffffffffffff, 0x0}) socket$packet(0x11, 0x2, 0x300) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x11, 0x1d, 0x20000000000003ff, 0x0, 0x0, "0e"}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000460000-0xd)="2f6465762f736e642f73657100", 0x0, 0x3fffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x66b, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x7) writev(r4, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00002c4000)={&(0x7f00009d8000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[], 0x0, 0x0}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x9, 0xfffffffffffffffd, 0x80da11, 0x1000000000047d, 0x20000000, 0x1}) ioctl(r5, 0x2286, &(0x7f0000b24000-0x2)="1ea9") socketpair(0xf, 0x810000000000007, 0x5, &(0x7f000068e000-0x8)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) getpeername$inet6(r6, &(0x7f0000eb5000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000073a000-0x4)=0x1c) r7 = accept(r5, &(0x7f0000eca000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000090c000)=0x1c) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f00007b8000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/05 12:00:27 executing program 6: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x3, 0x0, @thr={&(0x7f0000e5c000-0x7d)="9a4b914cb22832b9b4f4200cb21d7149cb9089445d52a8af088325f1b89096010316a349ddeb66f64037a182696d129c316904c6aa1e482be52522681161eacfe936dac732869d5bcc2516fb6ab0c55180f30b1d8e6caf26d66f3f19c7dc00ec53942916e846288d287cd71ad956aa5fc0a7adf305c59f1110c5307705", &(0x7f00009df000)="a111918dddf7f14cf1258e5e3d356a68bbf8e22d07de634bd33d5a1d5d8b7f1b4d0bbc760096ffbd75aa4125c927a3ab59d20bb5ba577c997b643e5ed8d96f6c33fed9d59c2e071de213e008531ad600402a0e6172360866cc2f814f2ecb8cdf2c85f085c0ff8077ba9d3ea3f0ad8dbbb7e3d33023d54e87595038d89541"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00000d3000)=[{0x7, 0x9, 0x5, 0x4, @time={0x0, 0x0}, {0x7ff, 0x1}, {0x4bd5, 0x7fffffff}, @connect={{0x80000001, 0x5}, {0x9, 0x80}}}], 0x30) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x10a) syz_open_dev$vcsa(&(0x7f0000dd2000)="2f6465762f766373612300", 0xb, 0x0) dup3(r0, r1, 0x80000) close(r0) 2017/12/05 12:00:27 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000a, 0xf, 0x7) mmap(&(0x7f0000520000/0x2000)=nil, 0x2000, 0x3, 0x50, r0, 0x0) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r0, 0x20000000000000) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00002bd000)="2a00", 0xffffffffffffffff) restart_syscall() mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ca000)=0x14) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x1000000029, 0x3e, "00000000"}, 0x14, 0x0}, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5e000/0x4000)=nil, 0x4000, 0x20000000007, 0x35, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000c4d000-0x9)="2f6465762f72666300", 0x3) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a2b000)=0x7, 0x4) r3 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fc6000-0x10)={0x1, 0x8, 0xfcc, 0x2, 0x0}, &(0x7f000025d000)=0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000098b000+0xf50)={0x0, 0x20, &(0x7f00001a7000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aa8000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fc5000)={r4, 0x1009, 0x34}, &(0x7f0000fc5000-0x4)=0xc) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc5000-0x8c)={r5, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00009f1000-0x4)=0x0, &(0x7f0000683000)=0x0, &(0x7f0000fc7000-0x4)=0x0) sendmsg$unix(r3, &(0x7f000020e000)={&(0x7f0000699000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000027e000)=[], 0x0, &(0x7f0000fc7000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r3, r1]}], 0xe0, 0x0}, 0x4) sendmsg$unix(r3, &(0x7f0000d7c000-0x38)={&(0x7f000053d000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000493000-0x10)=[{&(0x7f0000821000-0x1000)="21dfe81f00b1df60ae5e6f401c7c927341b5d5976f69327fec1b5d48958bf180b2f782ec5c696b50bb1e64f988fb709307ca8a3e98c78ddf3a9c9115ebaf00718d7ab903babc2a127b083594d2bd47468f75269a9610318adeadfb059641cfe19cdbf8952de07a36554e53522e784703bee811f88764871395b10f1b2ffea40bc112c1cdc7ea79161ba6c6a587d83b057e1390022affffff7f906607f211412b677a2cb3a00f4c1e6732781af145acef194507df055ef11af59ca1468356842038dbef41650b574dd09da8d4ec654333599b3977769d4d2654e5b09df6cbad3e952c637ab18891f344d68317", 0xec}], 0x1, &(0x7f0000044000)=[], 0x0, 0x200048d4}, 0x80) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0xffffffffffffffec) 2017/12/05 12:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write$tun(r0, &(0x7f0000eb0000)=@pi={0x0, 0xa01, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x14000000000, 0x2, 0x3}], {0x8100, 0x3, 0x4, 0x1d70e00000000}}], {{0x60, @ipv6={0x4, 0x6, "3e7cee", 0x5a9d, 0x0, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x7f, 0x22b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x1000, 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{0x5, 0xba, "ac218a904d18c7f58075ddc6eb076604a770f8cd6bf660cef1d9bdd335ab334778ee43c035a2ce19478cc3776b9092e7eb2ec5fca9d76cbe3ba47ee28d496aeed53a5c9b123983a93f94fa1f0d5c6ba46e6bdbd0807cf08eb970b3f71d1399e9b28e6edff2ac7253b11109b6fc256f82bb37196c7ca10333f5a597ef3daa14a09564be068e2267956a53804389929ce47dd9cea7e30e95c8fd01866d19cb9a0f8d99a4cc8ac21fd727175e72bc3fc61795a8c9cefcad7ee697e0"}, {0x2, 0x9f, "072c544d547d6d5ebd626f661efb9a4176556cb7b5f61004e860b3934f70e4cf8b8a5eb8c57df3350fe01c8ae089a2b19bdd8c8c7ebf81392874e6bd32cbc345139d22f17528d6b9728d2120482f1999aeabb043e5657f71486cf6bea363e53fc53d5dd22f074b2862a20e9c3385753e85935b7dc307c6ceec8d89336a2f45e8dc499c92c2116d8b5957201c2f6f55a402b4134b9956e4da908808fde6e4e6"}]}, @routing={0x88, 0x10, 0x3, 0x7, 0x5f0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 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"10dc5a593e0f6af73772b7c5e7b54d5bd69d80a59afcbff267e92ed67b02ef0939ac51883d58e3c275d619a9d97545e5f2c68c80c8f756d771b081294fb95312c6e2451be4328c8cd835b27e0a991e4447e4b0b4453934505acf75202f86eeb2bafc7f8c3c40691c7871b7a65524103a4b246b355a26d23abc9fffdeef064e735cb544ed6be5fb7c8894eeef7f8266bfcd2725b8c516342ddeb765ce0684680d25fab909c62f9a28110e4528aa805105cebba5a8a05c3635324adbedec618c316a946101c6656beda33e8beb9f185dfccf70331de3d9f32acb1899f9e3fef2f5c40855f92f219729e3407f8799e6d272a0aa6e63398cb3018e239b9f998c1c7e884a28526f82737e3218bb1cf6fb60b03c02a405e5d79eece170fa2b4bbc532ffbab3620deebb3731984a321aef99297fb5b8ef488109fb64d26f9f40ec1eb5f93234aa6bf5ddc8cbca092f871ef93d92a7ebe1a3ea5710c5bdd8303180aee647fe3415d814cb0eb9d3ce5f6c04729e7b41809a91bb3e18cedb8adb1898599b613c6b79d5acfd86e715a2ad17b8cb81523bc5a34871ee7f456067ed354f1083eab1d8390dfe9477a4b85ce40be27a4a0a683037733463827572e923d7c0a6b571e5d0a3a9cab4f8507538dc4f5be2a2c361e783d3231a348ef9db48c5a7b99bd8282d0d2ce9dedd2aeb57b2250e42e450ab3e1300ddc25816dec555e8f5330c09f04624371c9b182b3f6a94baebba5ca29f6eb8edfb4dfd3d5e87994d58adce00e020f05d979e82ccb8ccc06d5cc1b34dfd3d18dc65b4100029e1fe5d96b7c2c659a0b09f6bfce27c1f9dcaaec253a0216a68da7da75c0e2d9692442b7269fa3b684d7fc2aa89da87e13a26bb86565c502ff89db59403e18d5cc1260f9af50639305a14602fe76566307628726cf6a8b7d9f478094b1a6491ff283798bce9e7ff869d73f6714aac0290885896c733650225bd1c9c9133aa24ac0a5fec6adda5e9d250f3fb89c63b1980ed5e7628c44b77c8a9364616ee60c2406327cca443186e27b0ce4222eae2bdcdd8c330ec13b67e4a83a95e902cacc89148382a6b9f1533fc3bda75fa805368fb21500dfe059ff7c44ad039fa8ffe3cc8fe396ac3bec105e8bf7b2f34ba2821161d319ac3387ac504220f3decca3b4446586b004c7c1df3d35cc01af5d8424418126b9cbabde1cd6d4fe4496aac05d4a5c99753708a4c34d3ff9fc294df4f2fa95861b3e18d7dca65a89bcd4c8947e18793eee270c956171392067c70db4589c78edc1598c474bbf21fa2957a1b4c37c5cfb7148122efeafc84506de713e63eab2ebf5691ea7c9fdb68415e5d820069dad0b9d935bd8b53364b853157affd7df2fb76545ef958f77a6cf2bf29929506a46c05e6cfb43577e3428ee3339dd58664fd8ad08835a55423daf94020a2305325bb1e1251600e68468381a7f317d1651585442aa4a5998d7433bf0ee98cf5c6522f0920a4a38775c867f49afef2d06365954d954d768232ed7c92ae497939220c6ed2e9446f10a2e2015ee90cb9f5269c087d694330dcc931e65daddd4dff21196e0b50dfc6c7d213917700d472c7453f4a84830ddd2cdba39ced8b10921cadb73295ca51bf8e5deb6606235bcf5600be57f13ba4341743442c6e6c3080db7f7bc5dc62dd6b8ace5ca2bf0e826c876bc5807e796831445a53c70207c9e5317cc0ef4a21b08c15e4dd5b2aebe82809e193f19c403f921dab5bc3f12935492d4a3f290b1159653289518edd12969ef8d57cccde72dd787c1f7c6b4bd9fd982fc4aeac9637ba70252bf1a7d16a8adca4d0eb7e41d545b6723415631022eb9d4c8d6f6571bf084a8f7bde782f38d5149686b3a09521f4f02b401efeae0b896fb520d69d61f1e855d4a9e3bbcec5892c26f6facf9fcf0cfadd6b269b5fff15b972966ed432d9085864d9050c5c483e20b6ea42796bf9666fbe8c2cf3db7180c2af903378a54831ded3159b2ebc224538c332baf8dd68f2dc74828ffaa3e2fd97039c5919583db7c237ea901447543482d4f381e7629710bf38f81e40fc19ba98413d355ce3ef03a4662849e399a6d71914eac532933baf2e468b8d791877753019918582d40d1985a9213d524072048ac2e4d90b3e93d5ce1124a8f424572de2c6cea533d15f95cd636893dcc932edd3c6daf35e0328123700008443062efc9b467fa195578792c119a87faa9477c2d90b4f78e5c9c0b8514209e8c12758db7a2b3af2c99764e63a781e82ade1e1996ee62a1e516dea278dba0884ecfbff67b98f4ca218d1f13f0b6323eea8434316e71e982bb2fed77e91d5e90cb40b35c533f709194baa00acedd586f4118eca7461361535711de2ceb401b0922dcd059b7e5acf919dd221d8037f6683dee3a0acf2bdafa4d682ab6e848b69d0edb214a223a3fe519d48326de8914c998541d09c71dd7077b9eff1cc308019b5277eaa38f3c6cc2d6afcf4fb2d8c31f183ac7436cb30c7e976ce883120c8fd5dabbe70f2effa4ebab57e0c0f609c7dc75802b6c3a55e8c5f13bd4980ea27b73fa5d493182f5097ba4d8fb3b4381bed5bbf3eee57068cda713de58729b07c757c70d3d9b0e0234a6874071335eaea9398b5e3cde7d44fa807c13c74dd5249e479de77df89c93394d6a499286a5cb9abb0565786cc1c8a6abaf3fe17a7a13f78870edb2ee053648dfd9d6207220e1db4513bfcd05a6bbabab9ae7d9f00d83df485a22d182a29820ca29762f648936df57c50e35631b265558f315cef2ca56e9601e3cdf96a2f891c73d7af8af3d36d80662d35e045591de667bd86be921c74be306506c2a33c1200f91d0211c09f461b387149b3e30c2681b4fad3ffc16fa00c3c9576aa0b4a6799e141a4764a691b6901950ff2f3d7d38c262d4c9ecb3868aabec371cd4f04d283e93302c0edf712719ac94cbbbc3d1a15da5d792ee20ac399667426a42e6098025d554aff0cc2e1a9c7cce2d85483d50c55a717dce1570f8397bd1d01a0ae92e4ebe910d23240caedc1430155b3509426e2d9ccab5f6a6d3dfeb6854412029c3c00027b80e8c149af232b86ae07fba2ed73b76e2a686407f6858884c84a85a6bd84410353c978e6c0926783b6771053906e10819a83f2abe2d268405b0fb0ff176e51228bea8fc95d4e4536e4e078b7b4cf72bf2e2cd9cc6a4461630b144c62273201ce33ac77a368dfcf2f7b23d9514782070fc0d5d25fe8490586e5224ddbc81f972cac0340d633eb1046239cc8ea0c7063ed130ad5d2ec56c3b9a226a7c625197e5faa775c84f23000a40e3f2c855a3dc924cef17e10c799196385af73093780d752645c7e4cb52d02f86d6f6f3881792bdd8c2fc5c03f55863de5c85ed29fb1c3b3274d7dc4d6dbaa73d0a6ff3af2089922a1cc59f7fa8395d6298503f85e64729d80e36b57c8fd2da4dc4aaeed1d79e589a5415536c61ff6f5378e2b360b617ada940542f790bc69467c9c9a2dae7ec0b5e0b6136d509f1a470d7faaa52a44f738ebf73dae5c4929ff1c779a1bba1b6c78da2d29f8506c297417485506b5423179d12c3a9e2d963141cd76df071bd5afa0cf0bda7c290afcd759a4b5e5f3def50d485433c7cc392c5bb89797935af97c76494161e6e817b919a04325d55de41ffee0f6686639098cb40f0b349e3dd2a02cf1c6ec1ab55736c3474a412d8e674feaf55e47895948e2cd5691d5f4ce3254c723d40c7a794aa3bd03a7c6f919c32d9227f53b2ed1d4557931cd9beb08bd0e627e5fa61883aa5d67c2e5898324250b5a10a8dedb92c3d05182569f29c2abeda17f8bb704be3d23c1c34ce2a14a62b4e4967822ff0e8302df59cb63279bb28947cbeb14c69f5dc96af72b3f8f09879f92f83170f12e9390600a5e13d1980401a28856647b9d12de7e012f13d61bcc96ed519b76c92b8be2c77c02eb427a7ca05bd235343113a62b099c431d9c8b5ce9036a37e29b1e908eb35e79f8465404609f814b0026aa3489876b6996bf01bc1bf860c91acf352d5e9e0a290adaa4d0934e1bcac2d2aaaa7c97d85b6d6bc04fa0d3c9696a54fa8486b1f7209b98bf857700b0c7be2fd25ecfc7ff946d9e04555ef0ca64aa40559980c749cc91c3798db040ad0dc81785a59e079fe983b0f4771ca8d9dad49848844e5ba6ef6ad3c0fd59da5b8eb9a664ac276600f55fd6ba9a0e41fdedd86c21c13581212275642a663041045c38625484c0f897b89df2e96f65a08539bffba239c1aa11f6662187a2ba416f52396b84b479c9f50e4662360a919295f3ae2d68cab7aab8b01c214001563c3ea6d24ce922712a55a748f6b3e5474451153cd4ed8cec97a62660bc0b4c12c9b97d95432a28d79c32f91f228b4b4d4c86bef95c6fd423a60f057540da6e34e6258ac17b2b5ea165d66f2fb02cd64a747a5658e078ebec4a0eb75279317fe06fdf93e5935fe75bd056ad169f77a492cf64f49f7a690eba886f8727b89780db98423c5b82581eb3311a7fa1ffb7897c91471563f12112699d02d477c193a4940e7fc5e599ef8f5795a5e81ce94b00d85f38931802ff57798df7d6fa1e090f6122260a6841b6c57e4938e82b9f37480868363f8b1a36aa0e02b6239396bfe7c1e4003b524395ff91848f9b798a56930ccaea3e2dcc2f6505fc109438191e23ac112e4cf86c6a8c8c8af79b51568404e5eca451a5d0cffbf1dae5b8ced4a93d3d133f75ebcc22a6f7e3c2d5b57a43aaef1afb2a7eb3d6ca98d1ea46daa7269cfdc5a2fb3a966f4e4234d512db810d615b86819c53ecf70e261d78c1a1aa2cdd322cb9ae877c8693e5788d1c43edd61a735aa7c23ef423eeaaaa5a5ef36aa3d834141a651b39bef28615e1f6463974a3794c616cfb80bfa6accd5a155a46c04ad7986c09f81eabadaa31e86040380134786d67ea1ad02e66315ec64180cc7eb2119926e6b2ea61cf2f691255750e7368003b96c04acdeb479cc805cabb952ce798b565fe5700bfd4a1adec39e4881dcc909bbee4c39ad7d45b3863ea7f4a87b07d585993d4927856cb06f1706ae2a31c65aa0ef6b92a2d901dbdad7d0f7bccc445ea48dcb3fa6590e4998383bbb8341eedc24cef618e05f44109da29074d1cfdec4e7d3495f37840949de030b910b1c83f83b94118935126f90ae4e1342b92639d8a3d63e93d1f78287bb4b1b8659f74119341e6836509733b8baefdd85f39f8e43cd83d05692cfb7adda369718eb5e124cad303c18b1dd298852b574710a7a999aec732d826ef611c832c89d5772d1abf41feb4ea60fa87e7b8f94ad971b7f1a458015d7d7ac77a46980bdcd0f8710181768db6611be91c479ef04a1e1c8f5f004267e252a2dcae78a737a7ba632ea988dfdac9ff78131961a472540b883cb1cb0061a48ea32a2f7a012070c3ba4b600fa5eb71a6d3f9e1d4b2edeb9e73f2144e8ba477386fff9bd94695d91c36c3c52c8c29c3f6faa463939acd272a6b9ff5f2fdfd9f32f78d9788c0a553b35de029c8c68caaf0c5688e4cb5222849c7345de95dd0a1bd732feda1e0a64647c830784031ebd334a93901431e24839661a2cc8741092db2b61bf156fe6164781bfa1903ef5746f0dc33c5dd55248e10a82ba3b6c7b60daa30c950177da806e8547203302b4b1b2fcf35057e8544de3402445f3768f0763160f4d00064d54d28af9c3b4c4c1a3051a159722490e70f4784d0a5259beba8f0100e7f322985467382bff89b61af63731259896bd2cc91fe8abdf631e4d9c2d8ab15cd5b5a14b29c0ccca51f32fa8c84ad1"}, {0xc2, 0xd4, "27c5cf9269cae5c0893295af70862ea01dbf24fd55bff3523a78c53ef01517e392e5c8a928a70d4a6cf56017fd4b1bf38383091b1d2c13a0adbe8dffcbb249e3b1e5d72126a613d792c23853e258d0afce3aa07e84489dbdb133d9b5f6da5b2048c8662891e9fdd9a3a1daad6a1d04bca70809ed4306abbb8aa5d0b211778a18519d6678113fd4a692cc853bd85dd9ec2605b376018dea0fb67b26afc5edc227ab81f9d6d8f24583f376d713336fd33c38665f2795f73eb3ad4306bbf62ad9c6298806814792fa97eacc44fd80a588dfd65f57ff"}]}, @fragment={0x5, 0x7, 0x800, 0xffff, 0x0, 0xffff, 0x3}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x8001, 0xc6, "d208077f75c276fe38a0d13a9be43fdd"}}}}}}}, 0x5adf) pwrite64(r0, &(0x7f0000000000)="f7850dc44b7c7be9211c220339b96cbc49cd2a72c556c79e8f7c0310a83d3d039ebf9f34103566174543a45e9f07d7eded99b1e036d841135376b00d67329c4010d013235bc6ce9cb76ec74213879ec85d9b9028c5d059a820dddb877fdcc4bec00637e9c736", 0x66, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000e68000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ece000-0x4)=0x10, 0x800) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000dd6000)="2f6465762f73672300", 0x0, 0x60200) perf_event_open(&(0x7f0000e9d000)={0x3, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x10000, 0x1, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x9, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000001) r4 = memfd_create(&(0x7f0000eef000)="0d", 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dc8000)={r3, 0x18, &(0x7f0000546000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a12000-0x4)=r5, 0x4) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000bbe000)={0x1f, 0xb957}) fallocate(r4, 0x0, 0x2, 0x4d) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000c1d000)=0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000a20000-0xc)={{0x101, 0x1, 0x80000000, 0x6, 0x9, 0x7fff}, 0x3}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000962000)=0x2ecd, &(0x7f000028f000-0x8)=0x2) tee(r2, r4, 0xffffffffffffffff, 0x1) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f000065d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key$user(&(0x7f0000564000)="7573657200", &(0x7f0000fcf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000586000)="", 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r6, 0x80006) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00006c9000)=0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00007e7000)=0xf) ftruncate(r4, 0x0) prctl$intptr(0x24, 0x800) ioctl$KIOCSOUND(r3, 0x4b2f, 0xfff) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000023f000-0x2)=0x1, 0x2) 2017/12/05 12:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000991000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ccc000-0x4)=0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c50000+0x11c)="2f6465762f6375736500", 0xfffffffffffffffc, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000052d000)={0x0, 0x0, 0x0}, 0xc) r3 = perf_event_open(&(0x7f0000255000-0x78)={0x1, 0x78, 0xe3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x88000040fe, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x439, 0x0, 0x0, 0x0}, r2, 0xffffffff, r1, 0x0) r4 = syz_open_dev$vcsn(&(0x7f000003d000)="2f6465762f7663732300", 0x5, 0x40000) r5 = fcntl$dupfd(r3, 0x406, r3) renameat2(r5, &(0x7f0000000000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000a96000-0x8)="2e2f66696c653000", 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") r7 = msgget$private(0x0, 0xfffffffffffffffd) ioctl$KDGETLED(r5, 0x4b31, &(0x7f00009bc000)=0x0) msgctl$IPC_STAT(r7, 0x2, &(0x7f000023e000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x400000002) getrusage(0x0, &(0x7f000083a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000576000-0x60)=[], 0x0) r8 = gettid() getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000de2000-0xc)=@sack_info={0x0, 0x5, 0xfffffffffffff001}, &(0x7f000007e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000bef000-0x8)={0x0, 0x6}, &(0x7f0000959000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000b51000)=@assoc_id=r9, &(0x7f0000257000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000f72000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ba6b9b4dfac011ced11a42c83b7a50a6"}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000091a000)={0x0, 0x200}, 0x8) migrate_pages(r8, 0x3, &(0x7f00000fa000)=0x8000000000000, &(0x7f0000b8a000-0x8)=0x5) msgctl$IPC_RMID(r7, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000812000)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f00002e7000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000467000-0x4)=0xc) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000c22000)={r10, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000433000-0x4)=0x0, &(0x7f00001e4000-0x4)=0x4) arch_prctl(0x0, &(0x7f0000a88000-0x3)="") readv(r6, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a65000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000d04000-0x1)=0x8000, &(0x7f0000083000)=0x1) r11 = syz_open_procfs(r8, &(0x7f00001cc000)="6e65742f707479706500") socket$packet(0x11, 0x2, 0x300) preadv(r11, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)="00", 0x1}], 0x1, 0x4000000000000) 2017/12/05 12:00:28 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000f5f000)="ccfe8e25f90ba71cd5a9c6c80ea3439b759047050c8cac27a4e2a514e9c2de77392168d48ff6cada", 0x28, 0x0, &(0x7f0000ccf000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a6a000-0x2)=0x0, &(0x7f0000566000-0x4)=0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x1000004, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f6a000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000-0x4)=0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f65000)={@generic="776300fcfff98caec506cb59dca06657", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f63000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d74000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x9d, 0x0, 0x7, 0x3, 0x20, 0xa0, 0xc0, r3, r2}, {0x6, 0x1f, 0x8, 0x2, 0x1, 0x1, 0x42, 0x1ff}, {0x6, 0xfff, 0x69, 0x103}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000097e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x7f, 0x0}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f000028a000)={0x1, {{0xa, 0x0, 0x8000000000000007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x1000000000000000, 0x4, 0x10000}, 0x20) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000226000-0x6)="6c6f676f6e00", &(0x7f0000f6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6b000)="2770726f632e656d31212a402100", 0xfffffffffffffffc) r8 = add_key(&(0x7f0000781000)="7573657200", &(0x7f0000a64000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r7) keyctl$link(0x8, r8, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x0, 0x13, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000f64000)=0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f6b000-0x1c)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x10000a39f}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00001c5000-0x1000)="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", 0x1000) connect$inet6(r0, &(0x7f0000c31000-0x1c)={0xa, 0x2, 0x10003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000f64000+0x91b)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xff, 0x1, 0x9, 0x6, 0xfff}, &(0x7f0000f64000-0x4)=0x20) 2017/12/05 12:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fe8000-0x4)=0x20, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000012f000)={0x400}, 0x1) read(r0, &(0x7f0000c81000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000650000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x80002000000005, 0x84) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@empty=0x0, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff050000000000000058639a2c9505f049bd0986c5780100000007ea95000000b50000e6ff82fd9fd0be8306a5add26c010a05b2bb00b260e7da9feb5dbc445838dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000662000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={r2, @rand_addr=0x1, @multicast1=0xe0000001}, 0xc) getpeername$inet(r1, &(0x7f0000390000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3d000)=0x10) accept$inet6(r0, &(0x7f000062b000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004ba000-0x4)=0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000610000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000f78000)=[], 0x0, 0x100000000040004}, 0x40011) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r3 = socket$inet_sctp(0x2, 0x1041, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000550000-0x4)=0x4976, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000734000)=0x0) socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000cb1000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000683000)={0x0, 0x23d, 0x0, 0xffffffffffffffff, 0xb63, 0xfffffffffffffff7}, &(0x7f0000830000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008ca000)={r4, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0x20, 0x2, 0x0}, &(0x7f0000f63000)=0xa0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r5) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/05 12:00:28 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x26d000)=nil, 0x26d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000e0000)=0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000026e000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000022d000)="2e726571756573745f6b65795f6175746800", &(0x7f0000182000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000014e000)="1e50b425fe59f6cffc641aa778a71cf70bf7218209b5dc7ad1aa27b477a9a33fceec3d1249e0b05d653419f75575aafd39ddaece96fd2520daff4fd3857231a089f3fad09d5a6b358eb3f247438865484164d51935334f7d53c57a9ee92863e69309d697ace920f3d0891e097e86150d8fbe873ed9f4bfbd2c08026c4998bb6b2717aa3a7146110e97f16fea4681d13d354ed25a361426f3f440c92e098c97b2307b8630c1f604d33ea37cef4c68e985f37d7d785fb5c1319400c79e0a0fe9fd6a4319d9fd65", 0xc6, 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f000026e000-0x8b)={{0x0, 0xff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x40000, 0xd, 0x7, 0xfffffffffffffff9, 0x2, 0x80000001, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(r2, &(0x7f0000158000)=0x0, 0x20000000, &(0x7f000011e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x7fffffe) r6 = request_key(&(0x7f0000095000-0x8)="7472757374656400", &(0x7f0000045000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a0000-0x1)="00", 0xfffffffffffffffe) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r7 = request_key(&(0x7f000026e000-0x8)="7472757374656400", &(0x7f000016e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000026e000-0x2)="2900", 0xfffffffffffffffd) keyctl$link(0x8, r6, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r8, 0x1, 0x19, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$KVM_NMI(r3, 0xae9a) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000014000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r9, 0xc018ae85, &(0x7f000000d000-0x8)={0x0, 0x0, []}) openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6b766d00", 0x0, 0x0) 2017/12/05 12:00:28 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xd, 0x6, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000fa000)={0x5, 0x1, 0x0, 0xd, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x5, 0x2, 0x14) write(0xffffffffffffffff, &(0x7f0000669000)="", 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000e8c000-0x4)=0x80000001, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fac000)=0x0, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00001aa000-0xf)="6e65742f6970365f6d725f76696600") preadv(r0, &(0x7f0000915000)=[{&(0x7f0000edd000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000eb5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000fa6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00008b3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000077f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000f52000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f00008f0000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000bd7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}], 0x9, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfff, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0x9, 0x20}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00002ba000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0xffffffffffffffff, &(0x7f0000b77000+0xddc)=[], 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00004d7000-0x78)={0x7, 0x0, [{0x40000105, 0x0, 0x5}, {0x9e1, 0x0, 0x0}, {0x400003f3, 0x0, 0x5}, {0xbc2, 0x0, 0x4}, {0x60c, 0x0, 0x291e}, {0x903, 0x0, 0x6}, {0xbff, 0x0, 0x7}]}) getresuid(&(0x7f0000886000-0x4)=0x0, &(0x7f0000eb8000)=0x0, &(0x7f0000bea000)=0x0) getgroups(0x3, &(0x7f0000fb8000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) 2017/12/05 12:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ae2000-0x8)="2e2f66696c653000", &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x3, r2) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000952000)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)="2f6465762f6b766d00", 0x20000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000ced000-0x10)={0xfff, 0x3f, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) memfd_create(&(0x7f0000c99000-0xc)="2f6465762f6b766d00", 0x7) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000c41000-0x8)={r6, 0x10}) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xfff, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x0}}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x75) futex(&(0x7f0000630000-0x4)=0x5, 0x5, 0x4, &(0x7f0000f07000)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x40, 0x42ba009f) getpid() clone(0x4000, &(0x7f00008a8000)="dc1992", &(0x7f0000736000-0x4)=0x0, &(0x7f0000940000)=0x0, &(0x7f0000173000)="") mknod(&(0x7f0000a3e000-0x8)="2e2f66696c653000", 0x8020, 0x6618) 2017/12/05 12:00:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xd0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x628a2553, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000fec000-0x10)={0x7fffffff, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x5, &(0x7f0000000000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000004000-0x4)=0x8, 0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x9) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000)={0x200}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000005000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@empty=0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000007000-0x10)=@ax25={0x3, {"56ea13e64b87ca"}, 0x401}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000)=@int=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ptrace$peekuser(0x3, r6, 0x4) fcntl$addseals(r5, 0x409, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r9, &(0x7f000000a000-0x38)={&(0x7f0000007000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000-0x60)=[{&(0x7f0000009000)="c14f22d883bd7348be960d5a6c155050d46ba73fc8e852c0417667135d622973782a871d", 0x24}, {&(0x7f000000a000-0x1)="3a", 0x1}, {&(0x7f0000009000)="4cdda6b7ecfe12b049511ca22d8cb495e52a3f1eb0fb6cab813006dfc09fe572185627122450f66e21b21af42af82de3d3cc7be6b6214b6275bd6a06269792f0e1ee4e7f2e3dd21ace63d7c184cd35709be72ecdfa4b371c066c74d27ee6719998654b9f7dd78b8f90c9cf5e5876a0a57ee2e4eb4d4bec71f05f70f8a5e4aa828e4ca5f55f0fa09243c48b3fcbe378b3e73467b9298f11d8686bde8eca8239aa7d8205c477da87be2ee8260e7885a12b8b233e6ca9705da3e01898e8e95e21f1915db1618d96116c5634564cce215f275d135459f1a39c98d61d55c3cb11194e8a79401e3bf77410d485c065025fa80854185edbe04a9973", 0xf8}, {&(0x7f0000009000)="a5d4be94ef999c00e8bbece64e603f18bf0a305cbac9a48e6781e07529a048f299b11285490575b1cb8d18ec187874fabfb6f53460cab2ce1ee191be18c70bec69ef9dfd455b07c52f9383542ae325a753383701125979adff1c816750574b96d18a203be0d154e4666ad26e758704", 0x6f}, {&(0x7f0000005000)="68d1c73a6662cec7aced8ac6e0a8ee081bc5cd4fc6fb63e57527b1dc38e5caa6dfa70be5e414c841f485557d839cac3244b2521a6c8134abcfe30ac5bfd1cd0f18aa8990c15c12989f877c14f2d5ba3d4d81753724b7313a01b3d6c4fe1c08056dd73e4abe379bdb4f0ed93c90d77c028a62db962fb0fe31c5842d0794ef34f9ada7ca41fa78e6b25084238e24565fb69c3a1a0942", 0x95}, {&(0x7f0000003000)="af78113af4272c05a635376240cbd1265da58b5c75503c58be21b16620763984abd60f54ec7f73aa0a5598894f4a8c34d60f81552ccb45843536590ee7c9e37e5a3d72ffc752c771be858ee3d4e4d65564366571033184", 0x57}], 0x6, &(0x7f0000002000-0xd8)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r4, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r9, r0, r10, r2, r0, r2, r10]}, @cred={0x20, 0x1, 0x2, r6, r4, r8}, @cred={0x20, 0x1, 0x2, r6, r4, r8}], 0xd8, 0x4000080}, 0x855) 2017/12/05 12:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006a3000)={0x0, 0x0}, 0x0) syz_emit_ethernet(0x12ad, &(0x7f0000a54000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xfff, 0x1, 0x80}}], {{0x8af7, @ipv6={0x1, 0x6, "335b3b", 0x1273, 0x2d, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x0, 0x2, 0x4, 0x8, 0x1ff, 0x40, 0x1}, @fragment={0x5e, 0x7, 0x7, 0x9, 0x20, 0x100000001, 0x1}, @fragment={0x6, 0x100000000, 0x2, 0x0, 0x837e, 0x10000000000000, 0x2}, @hopopts={0x32, 0x232, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x4a, "06614617bd80a28313b91154d322b0d93801658c16410b21ac9157777281533bde56a9c1b2aa32e858407443c05e7bde7af971225df94daf6af8a6fcd09764d55bddec0f8f06a40e79f2"}, {0x0, 0x9f, "1a6f8c08d31d0f765d1ac9ce54ec5a8763fc53f6116e8804910263baaec27e1058452ab447b252d717889b79fbaba94e2894eed8c741efa3c82a929eb933a46e4ba1d737a9ee57f7a2d32dc58dbd103c530b429cd27c2a2384af30f1229149d006520cff143d9fc81dde9454f3bc433014a9bc2bc35a7e0e46f3ffaf957fdcf131a53b678ea2762b3191af7a1dff3c7469234b8e975f7b77029c1b1331ff33"}, {0x0, 0x0, ""}, {0xff, 0x11, "4fc514d0fd17b8284f05e5969b82a75255"}, {0xff, 0x1000, "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{0xcb, 0x8c, "a4f2ab0612213c4427be144d81424754ee86aece25573088930dd87b976095c44acffe877609440904fbd5121a18212189f3c39eeb741cfae260f37115d15afc83dbd2505f4dd905f31de71ed748445543c5320bdec05894d23c40ff578ce05506f2dad350904c8091035e4b9422e9c41bfd546ec91f9270b74193843aedaf87afc60041efa78c81e7d9561a"}]}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x1ff, 0x0, 0x0, 0xe, 0x7, "327d63", 0x7, "97f2cd"}, "21e825acde1d0b49278621ef64822e6353f3f87492b296825f3acdffcc5c529ab4442dac9fa7429decee5b3877bd970cc25d171e6a8acc89eaf31439511774d801f8b98b8fc33c677b136894891ef5573e7cc755d964df1c0e547e29a747a34490d0615fe6e0afbbb018e15dde22b6374bd16091ff075181b71168264fdeca8e6a081237e65d721fb7780983c8cbc0974f7d43bfb12cb1d00ec89ff5c0eec78692a771e2b282dafeb0fd68"}}}}}}, &(0x7f0000779000)={0x0, 0x3, [0x91f, 0xa63, 0xb42]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000f40000)="2e2f66696c653000", &(0x7f0000508000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00003af000)="2e2f66696c65302f66696c653000", r0, r1) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000656000)="2e2f66696c653000", &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="04c0") move_pages(r3, 0x5, &(0x7f00006bd000-0x28)=[&(0x7f0000c1f000/0x7000)=nil, &(0x7f000082a000/0x3000)=nil, &(0x7f000052f000/0x2000)=nil, &(0x7f00005f4000/0x3000)=nil, &(0x7f0000a0c000/0x3000)=nil], &(0x7f0000bf1000-0x18)=[0xfffffffffffffff7, 0x17c0000000000000, 0x2, 0xffffffffffff0000, 0x8, 0x7], &(0x7f000091b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mount(&(0x7f0000bbd000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000917000)="2e2f66696c65302f66696c653000", &(0x7f0000467000)="78667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x2105404, &(0x7f0000a65000)="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") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000012000-0x8)="2e2f66696c653000", 0x20) r4 = open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x15) mount(&(0x7f0000f28000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00002fb000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000239000)="007609", 0x1004, &(0x7f0000a06000)="") accept$unix(r4, 0x0, &(0x7f00003ec000)=0x0) unlinkat(r4, &(0x7f0000aef000-0x8)="2e2f66696c653000", 0x200) umount2(&(0x7f000017c000)="2e2f66696c653000", 0xa) mount(&(0x7f00005e1000-0x8)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e", &(0x7f0000d90000)="2526743300", 0x2000, &(0x7f0000d4f000-0x1)="ff") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fc000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) openat$hwrng(0xffffffffffffff9c, &(0x7f000073a000)="2f6465762f6877726e6700", 0x200, 0x0) 2017/12/05 12:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000bcf000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000643000)={0x0, 0x9}, &(0x7f00009e5000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c81000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffffc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b06000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000330000)=@assoc_id=0x0, &(0x7f0000853000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000321000)={r0, 0xfff, "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"}, &(0x7f0000d43000-0x4)=0x1007) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000699000)={r1, 0x1, "10"}, &(0x7f0000ef8000-0x4)=0x9) r2 = syz_open_dev$vcsa(&(0x7f0000ec9000-0xb)="2f6465762f766373612300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000011a000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") umount2(&(0x7f0000833000-0xc)="2e2f6275732f66696c653000", 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bd5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c9a000-0x4)=0xc) getgroups(0x7, &(0x7f0000243000-0x1c)=[0x0, 0xffffffffffffffff, r5, 0x0, 0xffffffffffffffff, r5, 0x0]) umount2(&(0x7f0000bf0000)="2e2f62757300", 0x4) chown(&(0x7f000085f000)="2e2f6275732f66696c653000", r4, r6) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00007db000-0x5afd)={@random="891f000020d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f3aa87", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "3a6c82", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "d4369dc7f71ba2b4"}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000596000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$vcs(0xffffffffffffff9c, &(0x7f00007cb000)="2f6465762f76637300", 0x80000, 0x0) 2017/12/05 12:00:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000c3000/0x9000)=nil, 0x9000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)="2f6465762f6375736500", 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)="", 0x0, 0x0) write$fuse(r1, &(0x7f00001e4000-0x30)={0x30, 0x0, 0x3, @fuse_notify_retrieve_out={0x1, 0xa195, 0x1ff, 0x1f}}, 0x30) get_mempolicy(&(0x7f00002a7000+0xebe)=0x0, &(0x7f000022a000)=0x0, 0x9, &(0x7f0000481000/0x3000)=nil, 0x2) 2017/12/05 12:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x4, &(0x7f0000323000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cb6000)={0x0, 0x6, 0x68, 0x228b, 0x4, 0x1}, &(0x7f000093d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e87000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0x2, 0x100000001, 0x80000001, 0x9, 0xfffffffffffff001, 0x8, 0x7fc000000000, 0x5, 0x7ff, 0x0, 0x0, 0xaaf, 0x7fffffff]}, &(0x7f00006bf000)=0x108) sendmsg$inet_sctp(r1, &(0x7f0000916000-0x38)={&(0x7f00009ab000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000038b000)=[{&(0x7f0000fcf000-0xaf)="6cdfaec01503e2c99655838e1b6c7375b1f9bae5975ef66512846e7f970675d73314408baa94307c8a27fc79f69ccddc546d969e10abb557f7dd235b7d35522b9b0a3e6598f55cb9703d5d0041483dabe995292bf773fc61fb745ecc133c564223e60c533345c62a31d9c7103a874623bff9d3c273831efffac25fb791e6a7a21062c5faa074f9a87e7cc634eaa8816071f7dfabd40d350b62a75c01f775fa8b322c06bc315a81e104e60a8f47e649", 0xaf}], 0x1, &(0x7f00004ea000)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x202, 0x1, 0x7fffffff, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x5, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x2, 0x4, 0x4065, 0x81, 0x6, 0x20, 0x6, r3}}], 0x3, 0x44005}, 0x20004000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f00000d9000)="2e2f66696c653000", &(0x7f000021a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89) getsockname(0xffffffffffffffff, &(0x7f0000565000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000967000)=0x1002) r5 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000962000-0x8)="2e2f66696c653000", 0xc000, 0x10) r8 = perf_event_open(&(0x7f00002e0000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff, 0x0, 0x0, 0x0, 0x100000000007, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) ioctl$int_in(r7, 0x5421, &(0x7f0000c08000)=0x5) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000641000)="2e2f66696c653000", 0x3) unshare(0x2040600) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, &(0x7f0000b86000-0x4c)={0x5, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r8, r6, 0x80000) msync(&(0x7f000061e000/0x2000)=nil, 0x2000, 0x5) mount(&(0x7f0000fd6000-0x8)="2e2f66696c653100", &(0x7f0000fd6000-0x8)="2e2f66696c653000", &(0x7f000032f000-0x7)="6367726f757000", 0x10000, &(0x7f000082c000)="dc43cf3cd1506332e2087e0c0fa05ab1b3115f098b602fbb52d7297858fb468713d41dcd29d3adb458b775607ef09a6e16ec0ccf3b7635e2df8c859146ba4caaab7e7432eb0f7c7cebe0d576dc27b55709913004043ab87178ee26387dd1976a6aa3cef570a51294367cc1a473399745c7700579d5a00786bcf58b2939569ab4d5cbd8d943d72d87f0716bb402037bf8821b091833acb8329ff88c0f2e639646299126c1a0e0cd9129f134624e7890f367bfb82ddb46f116212c40830dda9620f8807a9b477b315c8a85e3ec0ba5208f8830bab7da70") socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000fcb000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(r9) writev(r4, &(0x7f00000be000)=[{&(0x7f0000aea000-0x39)="390000001300194700bb61e1c305000040000200050000000000000080000900130001000000ff00280fe20000000000000000000000000ad6", 0x39}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/05 12:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mlockall(0x2) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000004f000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000062000)="2e2f66696c653000", 0x400, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ff4000-0x3)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0xffff, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000055c000)=[{0x0, 0x4}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000001000-0x4)=0x0, 0x4) socketpair(0xa, 0x1, 0x8006, &(0x7f0000f28000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000d6c000-0x8)={0x0, 0x40001}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000977000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r3, &(0x7f0000f13000-0x2e)="073ee9b57a70148bc2718c8f07eaa2e183b249ad2dccee5e8bdde89ee184030033ccc249e2f755248d34a75288", 0x2d, 0x4010, &(0x7f0000293000-0x14)={0x11, 0x3, r2, 0x1, 0x1000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) pause() shutdown(r4, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f000042d000)="2f6465762f76637300", 0x4c0a40, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00005d9000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/05 12:00:28 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002e2000-0x1c)={0x6, 0x32c3, 0x84, 0xf, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000)="", &(0x7f00001f3000-0xa3)=""}, 0x18) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r1, 0x0, &(0x7f0000adf000-0x4)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000681000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000870000)=0xea) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000d51000)=0x10005, 0x4) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000ff3000-0x78)="", 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000ff4000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004af000-0x14)={0x0, 0x7, 0x3, 0x10001, 0x9, 0xffffffff}, &(0x7f0000ff4000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000dce000-0x8c)={0x0, @in6={{0xa, 0x3, 0x69, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd2ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007bb000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 12:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$ax25(0xffffffffffffffff, &(0x7f0000466000-0x23)="10048515da6fca8147b67df9948891c1377b6b1e3e93b040096e3feece7ab63ed26278", 0x23, 0x200000000000001, &(0x7f0000a52000-0x10)={0x3, {"81d4402d74df8a"}, 0x5}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f00002bf000-0x38)={0x0, 0x0, &(0x7f0000a0b000-0x10)=[{&(0x7f0000a43000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}], 0x1, &(0x7f00006ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x3}, 0x20) r1 = memfd_create(&(0x7f00004b9000-0x17)="6d696d655f747970655c29257d73797374656d272d5d00", 0x0) listen(r0, 0xfff7) perf_event_open(&(0x7f000087f000-0x78)={0x3, 0x78, 0x7000, 0x80000001, 0x7, 0x72, 0x0, 0x4, 0x0, 0xe, 0x6, 0x81, 0x2, 0x9, 0x0, 0x5, 0x3, 0x43, 0x6, 0x8404, 0x4, 0x4, 0x0, 0x7ff, 0xf2, 0x8, 0x0}, 0x0, 0x1f, r1, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000384000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f61000)=0x66, 0x4) connect$inet(0xffffffffffffffff, &(0x7f000082f000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) bind$inet(r3, &(0x7f0000c53000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000db3000-0x4)=0x400, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000487000-0x1)="ac", 0x1, 0x7f, &(0x7f0000031000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00006a9000-0x88)={0x7, {{0xa, 0x3, 0x83b8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_dev$evdev(&(0x7f0000fb5000)="2f6465762f696e7075742f6576656e742300", 0x1000000000006, 0x3) recvfrom$inet(r0, &(0x7f0000f72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x40000020, &(0x7f0000453000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000905000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000202000)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$getsig(0x4202, 0x0, 0x3, &(0x7f0000aa1000+0x6b1)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000555000-0xe)="440405", 0x3) sendto$inet(r3, &(0x7f00006a3000-0x3bc)="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", 0x460, 0x48084, &(0x7f0000a7d000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r4) mlock2(&(0x7f0000648000/0x4000)=nil, 0x4000, 0xffffffffffffd) 2017/12/05 12:00:28 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, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x10000) timerfd_create(0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x80000000403, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000049f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5c000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000856000-0x43)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, 0x5, 0x56a, 0x100, 0x1000, 0x0, r2}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000643000)="2f6465762f72746300", 0x200900, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00001a9000)="2f6465762f766373612300", 0x403, 0x80001) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000bbd000)=0x0) r5 = socket$inet6(0xa, 0xb, 0x80000001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ae3000)={0x2, 0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f00003ae000)=0x0, &(0x7f000084e000-0x4)=0x4) socket$unix(0x1, 0x0, 0x0) sendfile(r0, r5, &(0x7f0000761000)=0x0, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000092d000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x0, 0x4, 0x7, 0x8000, 0xbb}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000603000-0x5c)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7fffffff}, {0xa, 0x0, 0x965, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb3}, 0x9, [0x6a, 0x80, 0x0, 0xffffffff, 0x4, 0xffffffff80000001, 0xe22, 0x0]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00006ba000-0x2)={0x400, 0x80000000}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d89000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x100}, &(0x7f00009e7000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00005d3000)=@assoc_id=r7, &(0x7f0000d5a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000651000-0x10)={r8, 0x10, &(0x7f000088b000)=[@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006cb000)=0x10) r9 = socket$kcm(0x29, 0x2, 0x0) sendto$ipx(r6, &(0x7f0000ff7000-0xda)="141acb3c7561c9e8e74fe0c89f191181dd51acd12c3aabf35582853d2df01b11d9091b8c63fe2b1803c8f305c567970991f6a12d781ed16fdfd6d661c740c8072f9579363874957341280d0b566c48e6d12fa46e5917796b617bb5395a4ea6f9c76912f1240e2bd052f9efffaf9bfd9a6ff2f792fc23f98bc388c46d074c8dcfa789517b5f0b61e898955bf98270bced3e0c10e04059484e39c04fc67e2e028aa2e67c16fd986eb4c7db5fd2e865402c5ea24ae7009c505e8461cba26ddb6e683f4c6e53a18d02bb7e07e58ec8389fb77f41243d0ed70ac644b8", 0xda, 0xc004, &(0x7f0000243000)={0x4, 0x400, 0xfff, "5dd25901663b", 0x7fff, 0x0}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r9, 0x119, 0x1, &(0x7f00002e1000-0x4)=0x3f, 0x4) setsockopt$inet6_buf(r5, 0x29, 0x2d, &(0x7f000080e000)="a5359189d05cc8a52d35574e302348f050d4ba27872b9cedb1a2f35574fe393f9dca397026ef630be3a3c98a90ba2367d9a71d24e2cdf2546625ffd67928fadc6ec648730dcc19a33a937657d151442f39467ce37803351456fb7cba8aaab37c4620384d7e4442371cccc7634b4eb7e0e32d7d5ec5cb6ae9b60c112574f7ff3735f638d4bff5807876ca7e5cbc648620db305ef2721f2d3e7786299d63146a010befafc920d98d78e25753b9dda06db37fc5c6b5550447d9664ddce1f37abb1f470ac9249aa52e2c739a4ede03d1d2355d144e06a52ae2aa14f818005938e78bc289a0", 0xe3) mlockall(0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000feb000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000005000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xfffbffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000359000-0x4)=0x0, &(0x7f0000d05000)=0x4) 2017/12/05 12:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x965, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f000020e000)={&(0x7f0000220000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000056b000-0x80)=[{&(0x7f0000141000-0x39)="87c4a86be372b49386b2bc6c8bff67acd477d6c51e99803e9edc97b3a3979d900d2fb5ba1b5a11a04803ae73dd6c14be4d2d91d0cf9117d86a", 0x39}, {&(0x7f0000449000)="4fe7d6ef0b464b7531bcd1ac350bfd62d0e07783565379a8f53331a7d04bbb357cfaf0d55f07b150ee622e35ec61b0357de44ccfe11b521ab0b697a99eb5a8b92f086574546fde7b3e0e27fd40e0859e20b6f4793f43f50f8b90927496619fcec378a7b9fc30fe34cef5e97d7ce7a793fc20b5b02421b22116da0d12bb5172ab", 0x80}, {&(0x7f0000e1c000)="3d5cdfaa64b0b57e24cf6df51a2c76a10e37b923244892473ad6b8127694191aa9f4dbb572609c3d7187b8055283baf0635b85d3e229ab76efc8d56be043d4987dd7ad07296c27e4880a972fd51fb5510095", 0x52}, {&(0x7f000019f000-0x1a)="bf5b7b98f1035469af23f8a589b780916619e2e014c77a11c01e", 0x1a}, {&(0x7f000022c000-0x54)="29bacefee40494eeb7c77e24f868ec4de22ec4ae7723684e1200a964b09cfc01ff1bf6103f23bd68310dc9e94d5bf213ef8c0c6ae0f9b8a7b25cc5f0e6e80a539be0726509efd8eb43d6c884b50f5880a276cfd9", 0x54}, {&(0x7f0000a4b000-0x7a)="4639e08e86ea2175db5cd8b05cc1cc9384b2f923fcccad2ae79373323ee1c11ad3c05deaf7150ea89adfe0aba65484d61f45098ea4d7fa996958a12cdf171bf10b2d264bb0c447a9846fa26802b2c5f696809092e1eda33b0b7103e09ff02e0ccb7b6bd3660d14384dd6ede4ce9e843b9563a3159fcf7d7dce58", 0x7a}], 0x6, &(0x7f000045a000)=[], 0x0, 0x0}, 0x8004) sendto$unix(r0, &(0x7f00006dc000)="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", 0x59e, 0x8800, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) dup(r0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x4000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x401, &(0x7f000001d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000001c000-0x4)=0x0) gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x2000003, 0x6010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x2, 0x4010, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000001e000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000d000)=0x0) getpid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000001d000)=0x0) gettid() gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x3000008, 0x4001e, r1, 0x29) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000001f000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x7ffff) r4 = fcntl$dupfd(r2, 0x2, r3) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000001f000)=0x0) getpid() 2017/12/05 12:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004a2000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ae9000-0x4)=0x7d, 0x4) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000b6e000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000466000)=0x422, 0x4) bind$inet(r2, &(0x7f0000be2000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) syz_open_dev$mice(&(0x7f0000c75000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1ffc) connect$inet(r1, &(0x7f0000490000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000006000)="6e65742f6970365f7461626c65735f7461726765747300") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000000b000-0x4)=0x1, 0x4) getpeername$llc(r3, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x10) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000430000-0x8)={0x0, 0x0, ""}, &(0x7f0000186000-0x4)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f0000082000)={0x0, 0x0}) r7 = accept4$inet(r6, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10, 0x80800) r8 = accept4$inet(r7, &(0x7f000041b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000667000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f0000758000)={r5, 0x0}, 0x6) socket(0x11, 0x3, 0x80000000) 2017/12/05 12:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e55000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000022e000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000ecc000-0x28)={0x5, 0x7ff, 0x200, 0x8, 0xff}) r2 = open(&(0x7f0000d16000-0x8)="2e2f66696c653000", 0x28000, 0x10) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c97000-0x4)=0x0, &(0x7f0000be4000)=0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x100000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000432000)=0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() syz_open_dev$sg(&(0x7f0000c7f000-0x9)="2f6465762f73672300", 0x0, 0x0) socket(0x2, 0x440000000806, 0x0) r4 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x4, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000914000-0x99)="63adf22874e585f4f70475704e82f9e4efd1e51a24210c0603b47b45dbed6bd0f45717791360a168a5acc4257508cf4198cfff5d2a686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee240670826598731fdc09a7fc06edc9df0c5ea2ef2104493f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116c09b40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x99) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00000f3000-0x4c)={0xa00000000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000d72000-0x10)={0x0, 0x0}, &(0x7f00007c1000-0x10)={0x0, 0x0}) clock_gettime(0x4000000000000005, &(0x7f00003bf000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000a98000)={0x8, 0x7fff, 0x1, 0x8, 0x7fff, 0x2, 0x1, 0x8}, &(0x7f00003b8000-0x40)={0x77d5, 0x80, 0x4, 0x81, 0x5, 0x2, 0x3, 0x400}, &(0x7f0000f21000-0x40)={0x2, 0x40, 0x92, 0x8, 0x0, 0x1f, 0x1, 0x10001}, &(0x7f00003be000)={r7, r8+10000000}, &(0x7f00009b0000)={&(0x7f0000ce4000)={0x3f}, 0x8}) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x21, 0x1, 0x9, 0x3fd, @tick=0x0, {0x10000000007, 0x0}, {0xf7fffffffffffff6, 0x0}, @addr={0x4, 0x8}}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000715000)={0x3, 0x2, 0x8000003, "71756575653000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000297000-0x8)={0x7, 0x3f}) 2017/12/05 12:00:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000141000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x3f, &(0x7f000012a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006d9000-0x8)={0x0, 0x4}, &(0x7f0000071000)=0x8) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x86, "7874732874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000e1a000-0x10)=[{&(0x7f0000a57000)="291b1bb5d97aeb4d73b52efef6394da0a81e9a11ada405951b762027f6de8f49d67392dd10f5eb0e6a8235988242753067ebc5cbbc7da591da3459849397db05730f7ec4749ab00cc9221bccdb3015c616a717af14808bad726ecc3554e97e25e4ac39930b9aef1256a0a50d5f8ab5414c32e082033f88beaea2c8936fbe640375c3b511f425ec5752aee488412024e588f3266e09af00c2bc5745764cb33e97e99a7be7d3f29355e0e33d0e2392077838ff4a349a92e0ab2acdd5e75b0c12301d57f6c62902aa564542eef61609b794cf4df1bf434604899c5fb9cabd522cdb39fb5d8ea9fe", 0xe6}], 0x1, &(0x7f000067f000)=[], 0x0, 0x2}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000f6f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000737000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00008a9000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f6e000)="000000000000000000000000", 0xc}], 0x5, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(r1) accept4(r0, &(0x7f00005b2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe2000-0x4)=0x10, 0x80800) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00005b7000-0x9)="2f6465762f6b766d00", 0x20082, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000-0x10)="2f6465762f73657175656e6365723200", 0x2040, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000ebe000-0x10)=[{0x3, 0x1f}, {0x4, 0xb80b}], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f000050f000-0x40)={0x410a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r5, 0x5402, &(0x7f00006cd000-0x24)={0x3, 0x3, 0x3, 0x3, 0x94, 0x4000010001, 0x8, 0x81, 0x1, 0x5, 0x1, 0x100000001}) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f0000546000-0x68)={0x74, 0x0, [0x7, 0xfffffffffffffff8, 0x4000000001f, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000cca000)="2e2f66696c653000", 0x80, 0x9) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text64={0x40, &(0x7f0000398000-0x50)="480f01cab901020000b803000000b907040000b8de8e0000ba000000000f300f30b9800000c00f320f30f24c6d0fc7a86e68172b0f01dc3e46fbb3b866baa00066ed3665f2673e67430f0176110f01d1", 0x50}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) 2017/12/05 12:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x5, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000bf0000/0x3000)=nil, 0x3000, 0x6, 0x32, r0, 0x0) r2 = memfd_create(&(0x7f0000001000-0x5)="6c6f212cfc", 0x2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x31, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xdc1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000be0000)=[], 0x0) personality(0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x1, 0x1000, 0x900, &(0x7f0000450000/0x1000)=nil) rt_sigaction(0x9, &(0x7f0000001000-0x20)={0x9, {0xffff}, 0x80000001, 0x3fb}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) mmap(&(0x7f0000bc6000/0x2000)=nil, 0x2000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000b4f000)=@full={{0x6, {"0701000000810a"}, 0x0}, [{"85ce911922e0ee"}, {"b706c36c2716e4"}, {"32a80008c5648a"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"0000ffffd84438"}, {"be001f00097c60"}, {"6c402099930af3"}]}, 0x48) mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x1010, 0xffffffffffffffff, 0x2) r3 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)="2f6465762f736e642f73657100", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000831000/0x3000)=nil, 0x3000, 0x1000000003, 0x34, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x0}, 0x1, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffe003, &(0x7f0000fb1000-0x10)={0x0, 0x0}) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) epoll_create(0x101) 2017/12/05 12:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e7a000)="2d6c6f6b657972696e6773656c662600") perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0x75) r2 = socket(0x4, 0x1, 0x1f) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000ed9000)=0x0, &(0x7f00003d1000-0x4)=0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x4, 0x80000) faccessat(r6, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x400) r7 = syz_open_dev$tun(&(0x7f00008ff000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r8 = dup(r7) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x17) sendmsg$unix(r6, &(0x7f000026a000-0x38)={&(0x7f000099f000-0x10)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f0000b43000)=[{&(0x7f0000f0f000-0xdd)="9f8d32a9bb745f996107baea0b74fa682fbf1605ccdf859c8b644176587d086a6b4c402c1a1d2358db191ee5afbe79d5cf059be51e74996dd3f28d8c8fab5c264c394c81094d9c2db003094fc4ba4885084053fc9eef0300967985fbf6c426e0eddfc42832544b3b0d01d6e2c21d9bbd680b3c5c856929fab55ad3de874d57362a01177f5898d6278b62a944afb5e874db81d97eb146d24c0fb4a6ffa10be2cf68ff36b6a498bdd80ee2e86b135d491cd1a6964768e37cad21493e05f8c5975493f682fe5920f48a4f4aaf30870c9c6d0080ad35a799511a1e69000cb3", 0xdd}], 0x1, &(0x7f00001f1000)=[@cred={0x20, 0x1, 0x2, r0, r5, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r3, r4]}], 0x3, 0x8001}, 0x4004) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x4, @cisco=&(0x7f00006fb000-0x8)={0x9fffffffffffffd, 0x1}}}) writev(r8, &(0x7f00007e3000-0x10)=[{&(0x7f0000fcf000-0x3a)="71b9d3c4bbd4cb49ff91a84a603dc117cb1f0500117bfc14a3a983d1311394cd861006213bb3517a4185e356358f3f83d3f55211f700a3d79c60", 0x3a}], 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$TUNDETACHFILTER(r7, 0x400454cc, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000995000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b47000)=0x3b) ioctl$KVM_ASSIGN_PCI_DEVICE(r8, 0x8040ae69, &(0x7f00005c6000)={0x7fffffff, 0x80, 0x2, 0x6, 0xa2e8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00009de000)={0x0, 0x1ff}, &(0x7f0000c77000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f000064e000-0x8c)={r9, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000920000-0x4)=0x8c) ioctl$TCSETAF(r8, 0x5404, &(0x7f00008b0000-0x14)={0x3ff, 0x7ff, 0x5, 0xae, 0xffffffffffffffff, 0x3, 0xfff, 0x9, 0x0, 0x6}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000503000+0x2d3)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x804}) memfd_create(&(0x7f0000368000)="2d6c6f6b657972696e6773656c662600", 0x1) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f0000070000)={0x0, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f6fc51371eca", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="fa41fc672cb4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="437b81f7daa6", @random="4cf7c40eb6a3"]}) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdf, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x7, 0x0, 0xa, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 12:00:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005c3000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) writev(r2, &(0x7f00002cb000)=[{&(0x7f0000d1e000)="290000002000190000003fffffffda060200000000000001040000040d000300001100000001000080", 0x29}], 0x1) r3 = fcntl$getown(r0, 0x9) r4 = getpgid(r3) fcntl$lock(r2, 0x6, &(0x7f0000b07000)={0x3, 0x0, 0x4, 0x1f, r4}) r5 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000bf7000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x4354, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c60000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000d4c000-0x8)=@assoc_value={r6, 0x5}, &(0x7f0000073000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000045f000-0x118)=[{&(0x7f0000249000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000455000)=[{&(0x7f000045f000-0x2)="93", 0x1}], 0x1, &(0x7f0000dd1000)=[], 0x0, 0x0}, {&(0x7f000006e000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000045e000)=[], 0x0, &(0x7f000045f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f000002e000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00009ab000)=[], 0x0, &(0x7f000045f000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x205, 0x8000, 0xfffffffffffffffd, 0x2, 0x2, 0xa8, 0x401}}], 0x2, 0x0}], 0x3, 0x40) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f00001f1000-0x4)=0x0, &(0x7f0000dd3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b3c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f000084b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8e, @loopback={0x0, 0x1}, 0xffeffffffffffffc}, @in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000b63000-0x14)={0x9, 0x4, 0x8, 0x1, 0x3, 0x0, 0x0}, 0x14) mmap(&(0x7f0000b63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b63000)=[@generic={0x3476, 0x1, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="008b", 0x9, 0x80, &(0x7f0000b4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, 0x0}, 0x30) recvfrom(r7, &(0x7f000068d000)="", 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000703000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) 2017/12/05 12:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0x460, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000f29000)={0x1, 0x3000, 0x1, 0x66b16844, 0xfffffffffffffffe}) r3 = creat(&(0x7f000011b000-0x8)="2e2f66696c653000", 0x22) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00003a2000)={0x9, {{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf3b5, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x75, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)="2f6465762f72666b696c6c00", 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000025b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9e000-0x4)=0xe8) bind$packet(r4, &(0x7f00000ed000)={0x11, 0x1b, r5, 0x1, 0xffffffffcaad159b, 0x6, @random="8d8dd2af462d", [0x0, 0x0]}, 0x14) umount2(&(0x7f000096c000)="2e2f66696c653000", 0x1) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000467000)={0x5}, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) writev(r4, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00002d9000-0x4)=0x0) mq_notify(r4, &(0x7f0000408000-0x60)={0x0, 0x13, 0x5, @thr={&(0x7f00007e7000-0x47)="7fdb1273db330d4a12d3cc7ec37ea004ad378c94d5c976c889df92e3ef0df020da7a1cb779e179d76fc0332a76c48586146a9224e29441748b58442887b896b4d3837606d38376", &(0x7f000023c000)="288cd9fcac910f6f772de9f490fc31ba57075ddffd1db4404231d2a33db123e20dbd9f247f6d37e128b219e7eacbd88d53cd02eb687ab25e82e45958e32da1933e70327a3a6bfe649bf86ab4ab7eaae3306381db37515969431f3506f1dcb282fa39275dca2f8a4da73b140a342416a27ce9e6f94ff0df92942f5aaa8ae9ac865b26efd24ccdffee8ce488f01dac542bd8a801ca579c39d928a3dd21ff7e0694c0fb6ef5e14d99f0ce74841cb4606d4643eb2b3f1ba137513de4b24c618f7cc26e4d9a95e1323d2a11ce213bfa31cf585cbf3ea52dc45b29ac08f514cae9408aaa4d8a026f9559d0cddf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statfs(&(0x7f00003b7000-0x8)="2e2f66696c653000", &(0x7f000048e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") open$dir(&(0x7f00002cb000)="2e2f66696c653000", 0x40, 0x2) connect$llc(r3, &(0x7f0000c17000)={0x1a, 0x1f, 0x5, 0x1, 0x2, 0x500000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$ax25(r3, &(0x7f00003d8000-0x10)={0x3, {"4e9167d81cd086"}, 0x0}, 0x10) 2017/12/05 12:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000782000)=0x5, 0x4) getsockname$inet(r0, &(0x7f000083f000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d6000-0x4)=0x10) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00005e2000)="6e65742f6970365f6d725f76696600") kexec_load(0x2, 0x2, &(0x7f0000bbf000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x4, 0x2}], 0x1) r3 = syz_open_dev$loop(&(0x7f000000c000-0xb)="2f6465762f6c6f6f702300", 0x65c, 0x1) r4 = memfd_create(&(0x7f000024a000)="73656c696e75785b00", 0x3) fcntl$getownex(r3, 0x10, &(0x7f0000abd000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f000040e000-0x8)={0x0, 0x0}, 0x80804) unshare(0x80005) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="0531") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f00009ad000-0xc)={0x0, 0x5, 0x2e}) fcntl$setown(r6, 0x8, 0x0) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r7, &(0x7f0000114000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c2c000)=0x10) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@random="9d6e1baf91ec", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) getpid() ioperm(0x0, 0x80013, 0x2) clone(0x40010200, &(0x7f00009d8000-0x3)="ffff03", &(0x7f00003d3000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f0000903000)="00") r8 = syz_open_procfs(r5, &(0x7f0000d8d000)="736d61707300") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) accept$inet6(r4, &(0x7f0000897000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x1c) pread64(r8, &(0x7f0000015000)="", 0x0, 0x2000000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000a66000-0x30)={0xd0, 0x80000001, 0x9, 0x7fffffff, 0x62cd, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r2, &(0x7f00003e1000)=0x200, 0x3ff) 2017/12/05 12:00:28 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d23000-0xc)="2f6465762f72666b696c6c00", 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0xe8e, 0x1, &(0x7f0000ba6000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0xe535, &(0x7f00008ce000-0x8)=0x0) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00001a5000)=0x3) io_cancel(r2, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x2, 0x8001, r1, &(0x7f0000726000-0x1e)="4767679244236553935140a7c1d506b2e00356dceafdea9246a7002203a7", 0x1e, 0x5, 0x0, 0x0, r3}, &(0x7f0000406000-0x20)={0x0, 0x0, 0x0, 0x0}) r4 = dup3(r1, r3, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000a86000)={0xbd, 0x80000001, 0x1, 0x20}, 0x5) close(r1) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r1, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet(0x2, 0x1, 0x3) r6 = syz_open_dev$tun(&(0x7f00003da000)="2f6465762f6e65742f74756e00", 0x0, 0x101101) fcntl$setpipe(r5, 0x407, 0xf174) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00008d4000)={0x81, 0x0, 0x1000}, 0x4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00005b4000)={0x1, 0xff, 0x401, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r6, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r1, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000f54000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f00009f7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000adf000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000245000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000c12000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000e58000-0xc)="000000000000000000000000", 0xc}], 0x7, &(0x7f000021e000)="", 0x0, 0x0}, 0x0) 2017/12/05 12:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = dup3(r0, r1, 0x0) r3 = socket(0xc, 0x10008080e, 0x9) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007de000)=0x7fe, 0x4) r4 = socket$inet6(0xa, 0xa, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000fd8000-0x4)=0x96, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c00000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0xc7, 0x401, 0x6d77, 0x6, 0x4, 0x6, 0xffffffffffffffc1, 0xc1, 0x5, 0x9, 0xffff, 0x5, 0x6, 0x101]}, &(0x7f00005d1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fb6000-0x98)={r5, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000502}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffffbe}, &(0x7f0000bb7000-0x4)=0x98) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00007b8000)=0x9cf, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ba0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000d45000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e48000-0xcd)=@ethtool_eeprom={0x43, 0x7, 0x9, 0xbd, "e5cb833aff70697167a360fe663db6730b525ce7b0e830764a6682907196963a1046fd22e9cb65ca8c63e0f7c0b15f71d6795698c1906531221e02f326996699a2784f5de09b10762afcf8bd113bf8141b7280d25dec8adbe56eaaedd0d74e489e8b643031a22ced1f2cec69fc9a5bd8dc0047e1a17bd8f3a449ad1c0e94a7bc0867600ab91a1a8694746b718f9afa8ad85c92414cc7c187d492478367fc9bdc457206119bc9b743f2f79f4df2cabd518a36d01a8d5bd45ab598f3fd82"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f000034e000)=0x6, 0x4) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x1]}, 0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009d8000)={r5, 0x1f, 0x400, 0x400, 0x95, 0xffffffffffffffff}, 0x14) fallocate(r7, 0x3, 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f000062b000)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2c7fffffffff}, 0x2000003, [0x8000000000000, 0x3, 0x10000004, 0x400, 0x5, 0x7fff, 0x9332, 0x7ffe]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000747000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000055000)=0xa, 0x4) sendto$inet6(r2, &(0x7f00008e0000-0xd2)="3507e0993efeba242ad6b44863d4fce01482026d1ee1e3000e4927b2a95db46d48554d0059978033c9bae5e43690bad7af8b51b36939e2806aaa29ad269c9d05161cdee6b3726da0c7726c2be1626b61d3ca8a9ded86bfbcd486f390aa98e28de98cfe076885418f72c3baebe049c35c4e1b1da836a65996539be892f588266362656fc751dac2a6de5f4a6d24519c100cb0297190f3348159f5936921dd7a9528ebde3007f848e1ccbb0dc8128e1dfc2f3d8df4af090a3ff1151a4d68ed626cbc599320db907fefb162589135bacde918f8", 0xd2, 0x7ffc, &(0x7f0000397000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xf9}, 0x1c) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000121000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000095f000-0x10)={0x57, &(0x7f0000ef9000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000bd1000)=[], 0x0, &(0x7f0000dca000)="", 0x0, 0x6}, 0x80000000002020) r8 = socket$inet(0x2, 0x4000000805, 0xfffffffffffffffe) sendmsg(r8, &(0x7f00003b5000)={&(0x7f0000aa5000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000aa6000-0x10)=[], 0x0, &(0x7f00003c8000)=[{0xc, 0x84, 0x1, ""}], 0xc, 0x0}, 0x0) 2017/12/05 12:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00002bb000-0x8)=0x9, 0x9) socket(0x11, 0x80000, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000c7d000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200000) r1 = dup(0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000a85000-0xc)={{0x6d, 0x3, 0x2, 0x0, 0x100, 0x1f}, 0xffffffffe790db61}) clone(0x0, &(0x7f0000c29000-0x3b)="", &(0x7f000027e000)=0x0, &(0x7f0000327000-0x2)=0x0, &(0x7f0000921000-0x5)="") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000100000)={0x0, 0x5dc3, 0x30, 0x1, 0x8}, &(0x7f0000289000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000044f000-0x6)={0x0, 0x4, 0x30}, &(0x7f000015c000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a56000)={r2, 0x3, 0xd9, 0x80000000}, &(0x7f0000c30000)=0x10) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000b7000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x7, 0x0) timerfd_gettime(r1, &(0x7f0000bcd000)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(r3, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, r4}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000937000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) r5 = socket$inet(0x2, 0xa, 0x0) r6 = socket$inet(0x2, 0x3, 0x2) close(r6) ioctl$sock_ifreq(r5, 0x8921, &(0x7f0000e01000-0x28)={@common="73697430000000000000000000000000", @ifru_map={0x4, 0x1fe000000000000, 0x4, 0xfffd, 0x7fff, 0x7}}) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000c82000)=0x40000) splice(r5, 0x5c, r6, 0x5f, 0x0, 0x1) write(0xffffffffffffffff, &(0x7f0000fc1000-0x42)="064a9552a15340194ea65e423e4fac164008f00cdb87cd5cd6f79a3e4a78c42249c274115fdc75444cd6c7ce818682ed2fb4ec760e70ebb05429115a73e01a82993ed5b7138fde683b71da210e82ce8b0b95b6a087c429769c0bcf66fba1b4e3e3f686e9dcda272d", 0x68) sendfile(r6, r0, &(0x7f0000bdc000-0x8)=0x0, 0xfffffffffffffffe) r7 = request_key(&(0x7f0000912000)="7472757374656400", &(0x7f0000dd8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d3c000-0x2)="2700", 0xfffffffffffffffc) r8 = add_key(&(0x7f0000453000)="2e726571756573745f6b65795f6175746800", &(0x7f0000223000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000024a000-0x9e)="92a2adeb11f8bd233c9ed6d1a2463fc682df1c258edbbf7fa45656d5b60f24f71ac84eab8bb70388622b5c98a481ca9216646fcc5dae30b54a2820ab42beada4f1483c343868645fc796864a71a5a1a2873c865ae36d5aebbaa0df2ae137410d8d76ea9a9221b71790490adbc38cba4afe7b978efd39726fdada81ea6a5a11aafa7373bc93c3c80c000000000000000753c6aa209f5aed63eec74e224c00", 0x9e, r7) add_key(&(0x7f00004e7000)="2e6465616400", &(0x7f0000934000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000599000-0x1)="d2", 0x1, r8) r9 = dup3(r1, r6, 0x80000) ioctl$EVIOCREVOKE(r9, 0x40044591, &(0x7f0000c79000-0x4)=0x0) shmget(0x0, 0x4000, 0x54000905, &(0x7f0000773000/0x4000)=nil) clone(0x10000000, &(0x7f000065a000)="0806", &(0x7f000021f000)=0x0, &(0x7f0000212000)=0x0, &(0x7f0000026000)="") semop(r3, &(0x7f00000ba000)=[{0x0, 0x100, 0x0}], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x20000000007fffe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) 2017/12/05 12:00:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ff2000)={0x0, 0x7, 0x33}, &(0x7f0000a7d000-0x4)=0xc) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ff4000)={r2, 0x3}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x7b8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="", 0x0, 0x1, &(0x7f0000ff4000)={0xa, 0x0, 0x100000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fec000-0x1c)={0x1, [0x0]}, &(0x7f0000901000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b9a000)={r3, 0x0}, &(0x7f00002d0000-0x4)=0x8) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) shutdown(r0, 0x1) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000fd8000)={0x3f, 0x1000, 0x3, 0x97ea}, 0x10) write(r5, &(0x7f0000d6e000-0x25)="248e0000140007f7fe75031b001d0f000100000c09000b000000000000ec8b008600ff97", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d0f000-0xa0)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f6, 0x5, 0x7, 0x1}, &(0x7f0000ea7000-0x4)=0xa0) fcntl$getown(r1, 0x9) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000645000-0x5)="6365706800", &(0x7f0000a88000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006dc000-0xe1)="b2230b6b5f468a39964d22e0b13bd2e33f32aa969325a406c2a6af61c6b3ff4f97cffc52883afa582f4078e3e48e4d6d3c833c6b65e071aad4b2dd1e977ec8ce96d5719ab228f0375925d9d06179b36933b01230f7ee5f90406938c6a80b93e8c1e3925953a8695b2c317b15b26985af0e83961b444199261252ac811601f4baf3a3877f94177fdd106a35dc442a8f5c8ef79336de55dbddedbafc8d1ef79a35f363db201d6ec0126471d60ae06f5beb7070d2e5c3dfe59f5562c9dcc01ce1b9457bb7b7c74f7db7bd695db0c018a1228bede897c4d21b320d3de07d6353be7a3c", 0xe1, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r6) add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r7) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/05 12:00:28 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x10000000007fffd) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc9000)={0x0, 0x0}) r3 = openat(r2, &(0x7f0000fc4000-0x8)="2e2f66696c653000", 0x10000000080, 0x28) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00006a8000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fca000-0x4)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) getpgid(r5) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000fc4000)=0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000000c000)={0x400100000005, 0x401, 0xffffffffff7fffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000fcb000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$setsig(0x4203, r5, 0x0, &(0x7f000010f000)={0xb, 0x0, 0x3, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00000ce000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000fc5000-0xc)={0x0, 0x80000, r3}) connect$ax25(r3, &(0x7f0000834000)={0x3, {"78c280d7780600"}, 0x9e}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00001ae000)={r6, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$inet6_int(r7, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x800, 0x4) sendto$inet6(r7, &(0x7f00004e3000-0x5)="07fcffff6a", 0x5, 0x8000, &(0x7f0000e92000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000bf4000-0x7fa)="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", 0x7fa, 0x0, &(0x7f00004a7000-0x1c)={0xa, 0x0, 0xffffffffefffffe0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000484000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x40, &(0x7f0000fc7000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r5, 0x80000007ffffffa, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 12:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) clone(0x6200000, &(0x7f00009f4000)="", &(0x7f0000a5b000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r2 = dup2(r1, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000014d000-0x20)={0x3, 0x0, 0x0, 0xbf2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000402000-0x10)={0x9, r3}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000581000-0xf)="2f6465762f73657175656e63657200", 0x4040, 0x0) readahead(r4, 0x4, 0x3ff) mq_getsetattr(r5, &(0x7f0000456000-0x40)={0x2, 0x7ff, 0x80, 0x256, 0x9, 0x7fffffff, 0x80, 0x8}, &(0x7f0000f29000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x80004, 0x4000080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff7c, 0xdd, 0x0, 0x3, 0x80000000, 0x0, 0x1, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000041b000)="2e2f66696c653000", 0x21) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000726000-0xc)="2f6465762f6175746f667300", 0x189000, 0x0) r7 = socket(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f00009bb000-0x1c)={0xa, 0x0, 0x1c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa33}, 0x1c) setsockopt$inet6_int(r7, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000e0b000-0x4)=0x404) socket$unix(0x1, 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) unshare(0x4200000) socket$unix(0x1, 0x805, 0x0) request_key(&(0x7f00009e5000-0xa)="656e6372797074656400", &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005f8000-0x1)="00", 0xffffffffffffffff) memfd_create(&(0x7f00006f3000+0x873)="656e6372797074656400", 0x3) r8 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000f5a000/0x2000)=nil) shmctl$SHM_LOCK(r8, 0xb) 2017/12/05 12:00:28 executing program 2: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000076000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000077000-0x4)=0x10, 0x80800) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000077000-0x4)=0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000077000-0x4)=0x90, 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000077000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000+0xf1a)=0xc) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8000000000e4, &(0x7f0000079000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000079000-0x20)={0x8001, 0x4, 0x204, 0x9, 0x2, 0x5, 0xc06a, 0x7f, 0x2}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000025000)=0x7, 0x4) fcntl$setlease(r2, 0x400, 0x1) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000079000-0x4)=0x0) fcntl$getown(r1, 0x9) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000002d000)=0xa, 0x4) tgkill(r3, r3, 0x6) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000001a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x18)=@ethtool_test={0x1a, 0x40a, 0x0, 0x1, [0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f000007b000-0xc)={0x10, 0x0, 0x53, 0x9}, 0xc) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f000005d000-0x10)={0x3, {"b2124329f48aa8"}, 0xffffffffffff8000}, 0x10) setpriority(0x1, r3, 0x8) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000007c000-0x8)="2e2f66696c653000") writev(r2, &(0x7f0000054000-0x10)=[{&(0x7f0000079000-0x3a)="3900000011001947040000000000000007000100020000004500ff170000800009001a00000001de00280ff43ffb011018e9070000000000a149", 0x3a}], 0x1) 2017/12/05 12:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000073e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x1, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x9, 0x0}) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1c000)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e9b000-0x28)={&(0x7f00005c2000/0x3000)=nil, 0x81, 0x5, 0x4000008, &(0x7f0000cb3000/0x2000)=nil, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ebe000-0x10)=[{&(0x7f0000bae000-0x4)="390000001000093805bb61e119050021071c005e0200fc00ed0001168000801419001a0011000a00f00c0000000f3cc30300800000011e3a69", 0x39}], 0x1) mmap(&(0x7f0000acc000/0x3000)=nil, 0x3000, 0x4, 0x1e, r1, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000ba000+0x199)={0x0, 0x1f, 0x30}, &(0x7f0000a33000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ebf000-0xb8)={0x0, 0x7, 0x8, 0xbc6, 0x3, 0x7, 0xfffffffffffffffd, 0x3, {r2, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffe, 0x8c8, 0x5, 0x100000000}}, &(0x7f0000268000-0x4)=0xb8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ebe000-0x10)={0x1, &(0x7f0000ebd000)=[{0x0, 0x0}]}) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a04000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ec0000-0x8)={r3, 0x3}) mmap(&(0x7f00001e2000/0x2000)=nil, 0x2000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000cbd000)=[{r4, 0x410, 0x0}, {r4, 0x8080, 0x0}, {r4, 0x8044, 0x0}, {r4, 0x422, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x102, 0x0}, {r4, 0x0, 0x0}, {r4, 0x40, 0x0}], 0x8, 0x8) getsockopt$inet6_int(r4, 0x29, 0x13, &(0x7f00006cd000)=0x0, &(0x7f0000fda000)=0x4) setsockopt$inet6_int(r4, 0x29, 0x30, &(0x7f0000fd9000-0x4)=0x81000003, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 12:00:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x1000, 0x88000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xec7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x20, 0xfff}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0x2ea)=[{0xe2, 0x3f, 0x0, 0x1a, 0x9, "112cc1bec26cbf8a42ccadd7b917ef0dab2d462d14e930da4b1612cbd5da34756f792649d1c7610e18a1d9e33c11ae8b8cdebcec730c9101f8016bde5569276e6a7e48976d2cae5a3f908e8c14badb22b538a93eaa98ac54e4882f3c268b501c3b189e79e2416ebe496738f7065c4cf977709011746b76f037e8ffda5091d8c654eb61a0918343919476882482565eae3cd49afc676f3383109a29447dc850988d76505cd53b4e229c64f32c3948383b83fe0cee7b80ca99f5581f7f756516cba3fb6c50b5941e1fc73f17f1923b7b191b65"}, {0x9e, 0xae, 0x4, 0xa37, 0x3, "b1fd0f6d3626632df05d29c9bcced5dfecd2a20b8db862aaeaf3327e53d4e210362c579e867d149c8a0975430d47a3c2f512664c419f7391e8e7579f1f7c7c4349259e228cf11d44b1137229c8601c92920f065c81efa1042b3f778ae35cb1441635576519ae6611f3730449a8129de6a430a06beae4a9454fce476e9193e1a9fddb356afb4550b2a6df39e11ff7"}, {0x51, 0xffffffff, 0x400, 0x6, 0x4, "826530ac2801da7036bfd62ce5b89702f3b4a6bbc56354f29523ddf272e73e0ef1688c247dba5057beb1e91517f6b2154235e7990b325f49402f35abced008282c"}, {0x9b, 0xffffffff, 0x2, 0x1, 0x80000001, "599a266a4ca775b3b265a4685cb95f4558b4fe94e24d993731e77340f20196fa0a0dec3f3a67b737afc2e5884d63ea1a487b2188d826508a29e2a882537c558f5a3320781bf665c6b81ae2519b234957a3668a6a99ae3fbb944bc58bea0bdcfb0d0726206cd1d1513b191a0e28b514a2c68e2f6388cf0d72f3cdf130a9e77780773db431c6b5689cdfb252"}, {0x16, 0x0, 0xb00, 0x400, 0x3067, "5eea7687b841"}, {0x68, 0x6, 0x200, 0x7, 0x5e9, "b9cd2d02db3ff727907fc96096e8198d9bd3ce759ec6ccc63e2e8f18749af668f638932b83d5401a4e393c43e504aad0d951a3a121be07f1270741e044c6e6f45de001783a7c26bd51822fa100f7c82e3423d1bbdbf9c34c"}], 0x2ea}, {&(0x7f0000001000)=[{0xe2, 0x7, 0x100, 0xfff, 0x8, "7d0919dbbabb32502c08e265fdb27ab6be43e8713d6d446f5168fa9a148ef86faabf2be163cddb1abb4dbaf68a9fb168163a2ee3574f70ce6c915a32c1106e09eb6b30efdd3aa7b03d0ebb269ce118bf8cbac0aeb75db21da91f258fb627fc140b81b3f73f0d592b92f1199f48faf56cda3dca351bd8d406b7525d3233fd61746cd29ef6f26bc513986ef0d308a7e35e609ab57f12347ba64f338b127a6900e58ade5d02763f9fc1e427c8fb6aae0adc37e8d50a65615647c4a7fca829d4682741d6a1d8578b70cc72e4967ee5e412443ded"}, {0x4d, 0x96, 0x502, 0x7, 0x8, "f50555ea5e52111543a31907b5b51c0d63df5a4f9180ee6f81144ed116ccc339856d991bbd394f86898b3a7859f930d1fd4483b2fdb3dd6828ff8b38af"}, {0x2d, 0x1, 0x308, 0x7fff, 0x7, "15ce1130f087a1b5e0d24c33580b7917d7aa6b57947257722296098a86"}, {0x1010, 0x1, 0x328, 0x8, 0x1, "11457543b4c2915199d365a763e45b9468517cdd473d0ff86f7c92f30ac8c4bc012cb37c19881d4aa9ec90fe3e4f20a76e74416335faf2ea77223e1024b8dfdc7e74362e237e44a05f50cde4316228cf8307d44d07ec598f28530dffac81d891cfb6e96c4fc03e196d82311c0d608413a388acea12f287004d77f1eae135e82628f90f993b58d3de1fe286312186b40970df46e3453482fdd5c346c91419f3565469205008061f8a176af40fdcf1a747932ca0603a1015c42b770fddb556a3a525498a3146e63d55e2813df4fa3364d144da0f4a9b3cbae1b7d9226f382eccac5b3891814c876d2a888330b2652689e49e5f548893bb043dbaa3231f800719773944f9ecb506047c6115730d5d9cc9bf905fff6bcd5474fa68d30248feb3542900faacaf9e58ac19e3daac82d0456f74fa0fe8d918faa1dcd664ad3eb59c013e508d99d01a5cf606f5f8d6364f32110a6f708dd6771d74b17b9c1b02ff0a362e87d5640681054ecefcfbf104f21746ec2a3da6bc75f7a39d790737b02f41db2a62d614bf657bf26d8b2bd5f46121d5a90a50c20b04e962b01507b8909782ddfbce17dbee0d199daa3fab651e219f8abfc939ff9e35ed1964c7059f8b31b797fc471d83f914a4f234fc482b42ea9b8775243fbb826e3cec924041d34f0a3ed77ed9f9902c58fe1b1430485910dfb9431a7d720454bbd2f5074546bc8039eeb2c45df758855991ff87efb8570088a906a5afe85b3e2813215685323eeb95351d563ff115171cb6387f177da21378ef3af6dfe1cdf9e3f6642530bb8518da64b7c6e71da6f1639ff7011684a74714bd83dd3ea12f11dd27124c4e21f2a424f507234fe4b34299096e0d84e0447fe75b9e9f7f04b2ac4491fdbd4a8feefcccb6d44818ddbabf4492414d89090675ff50e94a9ea33949ba57656990c93cf9ad40fe541e417fe58a498ac200e3ebe9f2bf526102a265e3db66a9c6fd4dab119ff9315a76b2a64e5f740686e6f922acebb5ca3a84f30895eb9ca53fabee330d78d2c2b06e34d9f7da421a0c75c672f5d6be48475d1fddd561dafcf0d776126e2ad31098839dc20d5bdb5d0d713a559871e03646f0fe5893966f562bfefe950c562b4e2cee3a1aa125666904d7c327391ffa0761314f3bb053d697f0583aedda42449b962f70631a815021eca8616deb3e634956263ca53aac68dcb2a539a3274e2d34bd21388de518e2a37362c22e4f41edb498824f5080960d03d7e0862843323c859f9a2cb35105f0aae198f712be423c2bce5701b7d3bae66e18b23748bb11008e39d8377453a5b05e5b6266008c2cbe4a6ec4ab17f602fefa055e1be6ebf429edda3667a9e6e82935a6c1ef519d29e6e65c971d6e1b450211808e1da952eec7e02d1098b36d11de09306b80e3942f4d7ccc00313fdee03cf330142d570a77b4b9165e390eeaeffe853b9c3c94330db593d9d1833cf8fa743f241210c6875008dd7d6474f86c3788a353732a4080a8dea0736baabd88dd12f8a945ab133177f678e05bc17b93ae6eeac838b24bcd94855f190834c51eec7658663364e2a6d9f128a74e7ec1ffccacefcb6afc3a2bd054d2e4a67c77b6f9393929a6a0aec4855e44f48998666c36cf8d1b55829aa1326d326581672596486915db9c1d0fec22fa0312ebfef21b73b2e8859c597e5c7995ddccdb0749517bb8fdac7c550b248133e29a5377eeb000710b7fe6a39acd4793c96ddee914ed77e6e77f35b0ec1d54fd2efe3952dcb3ae87509b8a9493a9a2d7117ed14ae26dc5774799faa77a90d52ea29a0d7f16c9276bfef313001749c9ca15bcb8c41de95199c48288474e342d3f0f098c78d29b6d01fb261d35bdb23c1a4361716c09e308ddc84f41a737b8526a8e0fa745a297cbf81f6e6fb8a0e9efbf3ed6003997dc6eaa5fc23e4a2075a0a51ee2b7cb4120fa4984c9a188fd54870f3818a5a611576e22d7eec9000991571f80c11ec01e9d1c623e10edcddacebe8cbf7543c548ba43cebfe556425ddce5ce0362d5e481a7e66956be3d0a084e506b51294f91389f8350648dbf4080cd8aad52ff0469ec62341e2c5f6faba44c1135cb65e9a4f884be0348ec060fe7cd09cc32639a913a1ade22c77f77476e2f597fcc86fff12697991c9f02d3d250a4aa3011e9b6469e871e23d2aa00fa33a64e1f9c6746247618c821705d0ff9eb0c73b7a44b2462ab0513863f8672d9e4771a139ba726fa93189e7f828943c787ac791d4853fa24da1bc1120d33cf253b6606ce368f40e72383d4be28339bc7c2189ea9d59c0f0e2486dbf3e6fbffd37d2e2b337ef066f3c43c94396e97da670f4d5d648d9c8c9e1349e012764b180a80b16ff892ec6cdb48fcaf150c83bc00fe51c4376d1b37bf59f6282d96f798a110f26244e70b969b036d1d3fd0892220b0e24078139fa71090044c731ccf8af96c51225c91f87c7b20e59c6d48d2001e7029aa562a55fd50102e534b1f9d6fa0b01a3a3c31b4cac0278283f4fe639d863391295c92b884f20c994981a13b5b512fc93a88fdecf1009719401bcf4fff0b1eb5da31b9f0df34d57689d4a15701aac7339f3c248234394f22ebfa0674365ff639754911d5fa03ae419fee1a0c1ed77029838b9c199edc929f9309ac07db4ab51194a869440e57b14aeed3b23c33b3108be3b3658d612df8751fa0766e424d07aa6d3a3c0a68388f313e8f5f8ccc97194c68a0c6fe0996811c26a861b8f350c2d21cfe0839320e7313f4cf837c3b5deaed10020d6d54cf9cc7a188f0d542b817b09780279ed7d8bbfdb7a20871121f7438f27890b946b968ff272361e6cf948bc370a31eb0b99b183c48da7e359fdaec2fb669cb6e1a450a53fd133175e0cd7d96e83d9e07984b670eebdab23c6da5d583fd7a85e149bc9290eaae0f617cdc1fb9778d870155de62cc376c7a3ffaa45730eaa696a394d7b9947ad2c1a766e977d000d19fbf136f532e45b27a7dbba48e50b942cf11c6209a475e3ef1eedf6f7b1a5a957553603c64b0c265b4ac020ff104303110b069856f796c5f31c1351fbf844287fe8af00c330bfc5e26e94827c422bd09e16205fc512db1c019a35353439369b0f4c122e3b2432e34dc31dd2fb6c8a1528d4820569148d21d021f43fe768896e59f1d7c785577bb8883efa9c0e742e315718e919b1450362539e3d8216dd19d7f141d57590348119d6f79f04f45fbbc038f8a8b0197c852545e3a369d2bb0662385032d733c3281940bc917f0bfdfdbcf4934a29bb9854dbb64d55c1e8815fc101a2df2d9c1de03067d9a5be82e41160986047d76c3fe397f3e7b5d6bcd018614fb93f3a4060ddf9a7030471603b10c31866a7f3bf1d72243161704ef36b8ac4bfa5404d3bae4c9007a4d400f39b6a257816753f855a4cc92b5b3b720c4cc35ea21efe43efcf94d0db6336bfc525ec0670a33c33f2f1f0603d35c483f603a6bcfdedb66b33ef01ccccd387ac47dc71f06ca929eb583454ddb3cb87c92404b710b969c9fd1a17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{0x29, 0x24, 0x20, 0x8, 0x2, "ad0abd404d8572ef69b85827d2c76d79fcebf05137409312f5"}, {0x3b, 0x6, 0x4, 0x3, 0x10000, "652aad067e1da457efa7ed65ca626e98bb22076f6e64d1f87d038776164ecf8797b940be0a5dd0f082d2ab"}, {0x78, 0x100000000, 0x300, 0x8, 0x20, "77e1b4c7c0ae911be52a6f7ca68e5c51db3ee7ec12751abf26d9cb545412ed348222e1636f4d1c4eb02b4e43e868f0d62f843b66b927ec1fcd1b57c41db6fac5d91c4e4a7dfc49d6bf02e7607e0104b25ce7a605509172d3ae48479bac2d8a63454981362a73ee5e"}, {0xea, 0x5, 0x2, 0x101, 0x3, "69a31c1e8d3236beeee70d9b1e7f440ce96ace3f000bc966467cd64ee509ebe4dc03bb0449667b31978b5133c1b182202602a001ec6cbc17c151c993774fec53b2f4d5f9acbd7fd2ef259f4672ff11587b7d2fc5e9d2c835a9698ee763d1b1634218f54eb65c181f48322a89f785296258fd6244d0ece4a03ae8c6981887cfe35511b2fb5d98215ed829c9ebdbf7b971b9fca746c4d59ee8434a6296d38f0d273fee957420f5262deb222a9d662aca7b6a4c71a4f819a853f46e45ae8e9695035db69049c8efadf3d191f937e168a12dce1e0151041a407ca7fc"}], 0x2342}], 0x2, &(0x7f0000002000-0xf8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf8, 0x20040000}, 0x4000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r8, 0x38, 0x20}, &(0x7f0000001000)=0xc) r9 = gettid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000005000)={{0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x8, [0x3f, 0x9, 0x2, 0xfffffffffffffffe, 0x6, 0x7ff, 0x3, 0x1]}, 0x5c) r10 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x110, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r10, 0x0, 0x0, 0x0}) sched_setaffinity(r9, 0x8, &(0x7f0000005000+0x91b)=0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffff32, 0x4000) 2017/12/05 12:00:28 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807fe) r1 = epoll_create1(0x2) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000161000-0x9)="2f6465762f76637300", 0x80007, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x2000000000, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r4, &(0x7f00000b4000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x4}, 0x2, 0x0, 0x0}], 0x30) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x35, r3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fcc000-0x20)={{&(0x7f0000196000/0x4000)=nil, 0x4000}, 0x3, 0x0}) close(r4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000fcc000)="2f6465762f736e642f74696d657200", 0x0, 0x80b04) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00004f5000-0x34)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)={0x3, 0x0, 0x9fb, 0xfffffffffffffffe, 0x2}) epoll_pwait(r1, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6, &(0x7f0000002000-0x8)={0xf2d}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mouse(&(0x7f00002d5000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x101, 0x20000000000007d) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000885000)={0x4, r4, 0x1}) syz_open_pts(r7, 0xb5aba790faf6c1b) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e32000)="2f6465762f76637300", 0x101901, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f00001a4000-0x10)={0x4, &(0x7f0000fd0000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, &(0x7f00005d7000-0x4)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fd0000-0x8)={0x2, r9}) r10 = socket(0x2, 0x1, 0x6) mmap(&(0x7f0000000000/0xc3f000)=nil, 0xc3f000, 0x40002, 0x8000000000000035, r5, 0x0) r11 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x8, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x3000)=nil, 0x3000, 0x7f, 0x32, r7, 0x2) r12 = perf_event_open(&(0x7f0000fcc000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x21, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r11, 0x0) sched_getscheduler(r9) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f00007b6000)=0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000471000)={&(0x7f0000fd0000)="2e2f66696c653000", 0x0}, 0xc) gettid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r12, &(0x7f0000fd2000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) setsockopt(r10, 0x0, 0x29, &(0x7f0000fc8000-0x10)="e0be0080000000000000000001000000", 0x10) [ 151.872836] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=18971 comm=syz-executor2 [ 151.891698] nla_parse: 8 callbacks suppressed [ 151.891717] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 151.929993] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 151.950758] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=18983 comm=syz-executor2 2017/12/05 12:00:28 executing program 7: r0 = socket(0x10001c, 0xffffffffffffffff, 0x80000008001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000a8a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001c000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) r2 = dup2(r0, 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) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) fchownat(r2, &(0x7f0000001000)="2e2f66696c653000", r3, r4, 0x800) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000f7c000-0xc)="636966732e73706e65676f00", &(0x7f0000f7c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cac000)="736563757269747900", 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000f7b000-0x5)="7573657200", &(0x7f0000137000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006ca000-0xb5)="c5c2a0f963e692358a22b88b4cc6ab6900862e16a6e8e17a5b03f24553b5c65278a7d00bca8b629d031a7b759a766bd39d390662f2fd862257291e81db073a0ae810900593005b017a2952f73d126591367ffddf09c453511c86ca27e92983e8834a7ad34fa1f7b9d0232454fbb838050b41ed92a90ffcaeb2acdc13efdc698bc4ed2513a55a1c98aa7432cfe4caa27e00202ec5f088b8446de9f29ede5b0da032f2a1f307f86042e14718b09072f53906e885416c", 0xb5, r5) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000979000-0x8)="72787270635f7300", &(0x7f00001f7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f7b000)="bda7efc52148386558fc50bbe06fc5960317dd88258a3a6609a7099f3b02dab0f2ef1c400b453d439451e67df71c74851271bb32383cba2d6506dab59877c3b604bdaa7b9279e8ffca6aeb15c792fa56c5f336bbebaf166e6ae110c4cad03a1ff17edd", 0x63, 0xfffffffffffffffe) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000bf2000)="6c6f676f6e00", &(0x7f0000f7c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f7b000)="32a81ab749ab9c2914b434f27ae2935536d05f1927eb8dc605938b16427e79d9ba6a7bb3a2621af84513d5d4adc0c6", 0x2f, 0xfffffffffffffffb) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000764000)="6b657972696e6700", &(0x7f0000f7c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000e6000)="656e6372797074656400", &(0x7f0000bcd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7b000)="7573657200", 0xfffffffffffffffc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000f7b000)="626c61636b6c69737400", &(0x7f0000f6c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f7c000-0x5)="6d05c82a64", 0x5, 0xfffffffffffffffb) r8 = add_key$keyring(&(0x7f0000f7b000-0x8)="6b657972696e6700", &(0x7f0000f7b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r7) keyctl$reject(0x13, r6, 0x9, 0x0, r8) r9 = socket$alg(0x26, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006ad000)="2f6465762f73657175656e63657200", 0x42, 0x0) bind$alg(r9, &(0x7f0000f74000)={0x26, "736b636970686572000000000000", 0x0, 0xa0, "6c72772874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001f5000)={r9, r2}) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r10 = accept$alg(r9, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000556000+0xb3b)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000cf9000-0xd0)={0x5, 0x0, [{0x8000000f, 0x5, 0x6, 0xb7, 0x6, 0x100000000, 0x7f, [0x0, 0x0, 0x0]}, {0x0, 0x64, 0x2, 0x3ff, 0x6735, 0x1ff, 0x1, [0x0, 0x0, 0x0]}, {0x6, 0x1, 0x0, 0xa, 0x4, 0x8, 0x3, [0x0, 0x0, 0x0]}, {0x80000001, 0xb9fe, 0x1, 0x7, 0xa01, 0xcf, 0x1, [0x0, 0x0, 0x0]}, {0x8000000d, 0x7fff, 0x1, 0x8, 0xe7, 0x8000000000, 0x40, [0x0, 0x0, 0x0]}]}) recvmsg(r10, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000)="", 0x0}, {&(0x7f0000d26000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x2, &(0x7f0000f77000-0xe3)="", 0x0, 0x0}, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/05 12:00:28 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d3f000-0x9)="2f6465762f76637300", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000280000)=0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x2}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="05f830ba095bc8c325c3407eb29cab", 0xf) alarm(0xb2) r4 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x0, 0x4) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000003000+0x8ed)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000005000-0x14)={@loopback={0x0, 0x1}, r6}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000006000-0x4)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000002000)={0xff, 0x3, 0x2, 0x8000000000, 0x1, [{0x5, 0x9, 0x0, 0x0, 0x0, 0x1a01, 0x0, 0x0, 0x0}]}) r8 = shmat(0x0, &(0x7f0000002000/0x3000)=nil, 0x1000) shmdt(r8) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r3, 0x7fffffff}, 0x8) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000002000)={@common="79616d30000000000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000005000)={r1, 0xc74, 0x2, 0x0, 0x8b66, 0x2}, &(0x7f0000007000-0x4)=0x14) 2017/12/05 12:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) remap_file_pages(&(0x7f0000161000/0x4000)=nil, 0x4000, 0x1000000, 0x2000000000000021, 0x4) ioctl(r0, 0x7, &(0x7f0000f0a000-0x55)="45bd6c84f92596f31ff7344da5d3b4edadfc4b71389e4492984c0b0df9ffff536d6e3a9900000005b23c6f2e52564811afedff012d0c0934d2da3743010001002df0051eeb8744b3c811c354a543b2660cf7339afb") r1 = creat(&(0x7f00002dc000-0x8)="2e2f66696c653000", 0x7e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001da000-0x1c)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}], 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f5d000-0x8)=0x4) ioctl$int_out(r1, 0x5462, &(0x7f0000f5d000-0x8)=0x0) clock_gettime(0x0, &(0x7f00002bb000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000979000-0x10)=[{r1, 0x80, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000aae000)={r2, r3+30000000}, &(0x7f000058f000)={0x1}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000036e000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cce000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002db000-0x4)=0xe8) r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073a000-0xc)={r4, r5, r6}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x3, 0xfffffffffffff028}, {0x6, 0x1, 0x0, 0x0}]}, 0x10) r8 = fcntl$dupfd(r7, 0x406, r1) getsockopt$inet_tcp_buf(r8, 0x6, 0x1d, &(0x7f000019b000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000592000)=0xc4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ada000)=@sack_info={0x0, 0x200, 0x1}, &(0x7f0000b8a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000385000)={r9, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x100000000cc5, 0x3, 0x2}, &(0x7f000086b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000f06000-0x8)=@assoc_value={r10, 0x6d3}, &(0x7f00005c8000)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000b94000-0x20)={0x4, 0x6ddc, 0x40, 0xffffffffffff667c, 0x13, 0x81}) r11 = socket$netlink(0x10, 0x3, 0x0) write$tun(r8, &(0x7f00007ac000)=@pi={0x0, 0x8aef, @ipv6={0x3, 0x6, "8607d1", 0x4a12, 0x62, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x2b, 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xf2, "6c9df9e034510aba2e749460920a9fe7a4251376cbeb6510625163e52a05d8399c6b4b26f453a71ca352a722f8b37661df6cd5756c1c13c6005e2dfbe7f4b02ac9b517ebed511dee2d85930d423a6d551e6f136454e1e55da911fbbe26405b2f1a35e8ab2c1828254c5b03d6b7324cd80e5b1b185190e1a427557114451145eb9b7d9ae7f422d72f2e3dadec59754466b4ab6058ef0529aba4dfbbde0772a708cebef069350a1b7900e5aaebfbd97996f869427a9c86e695d4aabcae727867ed1f65416936ebacbd8ad5fb5b742dd919f9ff880ac7e7268bd413bf09390290e608b6616e112f32b2b3e5b3525b398ce019bd"}, {0xff, 0x5, "38721c0ca6"}, {0x0, 0x7d, "84310f89992daa8b3b051a120729d6c4ad71ad343506ba86b5bdb8da1e789243fa6a39f8303e10cae26f945deb55ad82446a423c1f3add3e18648a16ffb823ab32ee1a8ea28e51ea89d691059d939f91a2677a3d9c998a64aa7ff625afa0f54f7b371e63270d4f209927497db3a23fa488b250f335acaaca525124bcc6"}]}, @dstopts={0x7f, 0x636, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "491d156211df0110720ef050e53a878a3a848e69662453274c11032fcc7d502b4588ccf5e41aff279a5b8455fb827eae54ea265868f234f6188fafb24190304d7c13e8f32c96772eff4714331525f6569524840f8543da119db504124d58b2a510c9e941f8e050acf7d10f5c7979e9c040ac69af0aa50aafc2bf2e3fe2050b3a5b60fb7d37eeec4049044f45c9dccb8e0c8991dab9af8a0a52436a267ad324fa4aeaa8095bc0f22953b8c23dfc1d33891526bf86636d828d39c5bbd200253a60eb1a4f102361435626d07239ee9e5abf17fcdbcfa7387209d0926df19a0605b2cc9b048e2de589bc04726f72064a5c47db5a72ece9230baabe269a29e3ce0c8153d122a832562a65389842c7044c5dd799dd2a579c7e341f8086734532ca97309c3542b5aac2536e5d35bd3047f4a29c86495f832831f20d83b673d6e5dd27a504c6ff6b6aaeddcf73b276a3d519c05f8b2aff416970fd2bda609f04393ed09a3550038b822c4ca8cf8d1f391d68d2b38abab4e51b72764916394bace35f0ebe6bfc5adc27719329150329642b8fc2950f57bc70ab1108e63fd10f172cf0689fa2cb93cbdc4a9593c0b4b27c56ac85d8dffd3c0442e7a10ce6adbf854ba0fd917f1480c4bfd68a8f33a46bc16c7daa6c7074b37cbbae9c497038d79b10b34bcc6d4b31e1892dee30c2abb1e683de0070ecc5cb439ef7c8f851615ec420888ec789177aacc9283b7034d426524c8e01fb9ce274b1fa1cdf01f73d35d66695efc452d679c4e20129b316a636143a8246cf4fff5c5005ca5b7ab7dae85f6feb7d55ed797f0c2df28343323f7d2f1c67d2cbccc403a56c06305e274d65a6127f2c097ca18c10206a806f3acbb1853ec0c90a1fc4ba6aafd55499bad3bdebb76e93183b57af99ff1a9911a49a8e472e610e63a89155c3ce5c68abb9c4b66af55cdd3ea8f74ae8062340072d5405243c2346fdc426db180eb65b3348c4c6ffd4095296a2c93e35e4939398ddf60a38fe34603d3de9c38b6ac9864d4e62e44ec678b806cd6bf2eb6ba8eee64dc07ea077db425856fe25eb91143841732cd12bb9a7d84b5a95ce260391201bb1139e5be25412a3ed489edd1a4cb57435efa7267887eeec15ecf397123e7306d169772475c15407c12da520fd540bf9468497d11a4034136a548d89368e8660ed274defa9cc3359af6066692f399c426acc6860fd29e8269cef6d35fc966b68f66a1469f36f57c6e6a7f8298f558a01f6ae10e34fd6f0663f6279642d0344b1ce770305e05a0a19629bdad7cbf2281dc71870742555071229a7fdbf71ac2cdc5d30688b83b5bb6868a839b459034f1a67cd583e630cbe7c4dc7b25e455b5f2ac167fee467a7bcdd5056af59a85bdcaad129a2ed980df3cb3a98c5ebfcfdf29b5177c710dd880ec75d8adc9dfc738e2eb85dd7aa91df7be424e9ca023527a7f8f525a928d73f80b8489799110ea59e06c87098eafbe0e592b86e0d5db4a5dbe919a1b014a322f45f60c969af46af87e43ea80487d8c18dc252f30f2f4eeb84cda4f76a1aaf1bb021d836972c81fe87d7c14ceb6d783793bc702a0d2f916ba9d116901fb5eeff24850911a06752db9863a62c417bffe234a99c5f6cda2ab809a0a72cc24b6596a640659cb37e2e897efb8cb7d773f15eb0f893e2a708ca4f365b5c44478ddbf720d3d72d4d69c5a20a5329c3d67a0ab0be3809f5b95a1ed9738ae5185397fe2d16dd40083162339af419fe7e53b552fabff83400f0ae74426c80446071d04fa6709c5d8f5c944865a8ac6007e2bc6cbac6b7bfa873e2c13d7bbc82bd8214ced7dc3f0bff02d8b9915af0bdbc247d312ad5228187cd7ea5a23d7cfdd3a9961f5b1e237b7bf977263af32a4bfeef778c5b28c1ca53b4d4573596d5a5bd497b631a19e3c178dea043862df8fa762324c288660bb6a75d9bbda11a38ea60a7cec18adb80050e08287c47dfdfc0beb7973cddec3a71fca9b3a6c6e269cc1d51b63d54eaf5d74280692f35b250253efddc8b9aa91194f325e90db5e96c22d9a6803f24b75f58f94bd7426791a028c5a545b6c41dbdc244624900310b01be3e2dc9ea6176a5e0021e48afa8da6938f6fca26eef935640b96c5e65784bc291018433105d1422930fd8bba19d5f3499b5d4962656b999445b4fce40744106dcc992657228232f5ff85ccce61057e289dbfce5218c532a07be5e483419bc1c58bba08c25ed07257830e175d9814c0fa69fc042a4122758bb4167f57519d544a2120eccff9a23854ca6f1b147e5634e327d67da5bdeff3dcd8b7b14c7eb7e221da39ffb634240aea250b86c405ba8e3a8834aa2aea71d93ee126cbccd5730f98071d25bb9303c4c03daacef632dab2012d1a42978ca163ce8e771ce55b40357478f59acf73cbb81482b1fa7e8948caab80e471eb8d2e1288a6529dd42eb39a831477b9444db4926ce63acb5259894b12effb92cac1e0b12054cdd4901b8498295fa416138142ff9f2f3389be8e473d87968747592c055a8043b17a20ad7f8bc79e043af8e472991c691c415704ac86bcab2449c1630602d2518527ba6599b3dfbdc73fb1337699332392092e22833ba9aab71f286e4e53c2669df55b84602916f177010e914ae84e818d5af5b1ec5364b84cf7b87c651e22ebf89b2eec2a2e60cb49135b2381e0a3dd06435a522db3cdf4221d0253964c23570ce5e0e7dd7a5b6521a69feccca980fe88a92f6c0817cf76fe85eb6e2f207a0b7af0325f90250de5b4d084491aed7b4c787b55582acfdce6bb41b355d487128a5c6dd4802cc770b5fdc08a99453e637928da62422cbf966e9dfb7723015bb237716527c070261ce7fb6f6809614e35585b50c7fb4086ec193d6cdfce225c4ec18dc4550d15095b220e9b4994920ada14f12590a9c7820821e26fa73ac04ecd529dbc5467b4b86a9f77c2efe8cd6402f4461022380c2d334f87fe1eba68eaa4d9f97860a2deac4bb1fdf814f9b06784bfe2481f2177b9b4643ae9666a2aef2e037e615249c24a2ffdeea41a3aaf6b1db8b8c6fc346a52cc2089ab2c2066226c99b18984e613e34f77fcf46bd2d5eddf316e6a8df5a8c7d457794be7c262586d977dd00abcc05248f053ce7f9da683fae9169f7e9894735ce4536a8e643cf7c622fdb4fa0d3a5caa06d66175d750cebc2e1110739f1e675fa55028bafc62742f9a34e5bfd551b4b6b394499e8ae7d1896cf6779802828143273a92ec197d3fccac6540ac0820c50fe1a40ce0ab7636def0cbfc5d9dd7c09a4f93ea1867a71aa13cb2c55454345aa67fdb36bd5bcd2d34f82df005edb2d79856224294c099fdb8d0c8e63bb6d0358cd765ab8f51aa0809d853b7f6a7d06642d30947141a5430bb463a02f58ead4f47c89f23ddd90337484a44c5660ec07ef55437b007204d71cca2e0632c85e84a1093504adea2c9a955fe92dfac0811bd9e06972552ba2698446d26c9eefe2ebfc95b5877dd22aaa0e9eae26391e710251a85f80c3ae4bbd96ff38435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{0x0, 0x1000, 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"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{0x1, 0xdb, "d6b2cf2c65c5af07d6dcc71dfff95d80d6b830a87116012bd9402d1bb6acb4cf3d49b7ec47177808b686436e98b7d38ee2828d47a90cbd3283ca19ae758ea018b02707c7a1724b382356c8bd88856e47131a8e786ccdf29e53718c53e5a28c2aeef77885d1bdd54be0c705e8080b0e8a2b6c017fcea73174f1d3af8c6414ca3814c04d1d1fd42b6b0b5c5d87dd3f648796b5d9be6ee43ca8777be44a67ad3b9a2ea772a78881a0fba235590836633fcf0d66c4a4cd70995520eac8c7dee90dc1b7ae3bec28cb19f3b5140d11e495bce9199f7f3ca2478f6ccb4a2a"}, {0xc9, 0xe, "99f1033a7cead6742121c64a315f"}, {0xc2, 0x43, "51f4b01563ee655a49e59f8a7503199231a2638b303f10ade1f53c05aabfca524f2c3cba956177c0d0582a61f482930e404902170f83c10eec8a4367e36c0dbdddd263"}, {0xff, 0x7f, "7923e9a379bfbe2b8fef4fc18fdf2ae757585b97d6e53e3625c1cc1a78c6164ba305eedf0a444bd2e8258bf9b6add15d6791ee48e253a5e617c68f2099cda6ddad2e1857c9d4f90e11cbbbc1b234657b6f3c32804aad23c7059ca4eb9557c588afdd815e79ae5578a7ce28a1053ee5c981bab760fba5b97c93761670a85f78"}, {0x7, 0xb3, "610cc14a9a07cd219d3a88125aaec36efd84418673ee987f1d83381377948fed64c9020e2a58507bd75fc0b2f6078722e115766dd2de98e20782e59b65d17611e764a530243fe53c04f5a9fa8b4782f637b30aecb09bd35efa321554ebac434df98d2ff97e189b849ee55bc4af2a3b31e8f01b9f966e65759d5d82d22ad824232d9a19d11422f9e8900e1ca2b9d145784f5e4244c9482112126ab5dcb783be2147debb1bfd42c0c677f89ccf7b4b7605e1361d"}, {0xff, 0x0, ""}, {0x0, 0xc1, "ea092b2a865f47f427b0296af5d72415fc57c328c0414a62cae48c8336dda4cc82d07a90c3242a5adc6bdf16284a4e501702c605fbb4cb2d2f2cdc42078c7436468681817b7f227e338be5d8fa27b5e5d6fd95f9266be2ebd54e495f77cd979a69909de4facbd8e3a41aeeed3502742a0d417ef274bffeb7718e68249e9009c2ddb8acc6db15fc21d68f4b60099fe6aa3d8490f8eb1dcf4ac5ac583577704e0f2b691ff9c17f691ae34bb5d4274f8add65597a243b0edce8ad7f4dc7e9a725085c"}, {0xc2, 0x9f, "c4d17b59af167bcdd43991897f2b5e07987205123535ea73a9047f9d52f1aa3d5e17bc2a7f2f06affadbdd3f33dbcd9beb276c7a30ddbc95781cf0badf99ec8e1f9f92f3f8d8f2263c9656abcbc7f72f867c29a7294c549851e4d328e6b37882d0298cb23ce5dfceb4890ab8f53c5cdd9df171280fe5040855939ce9eaeb90f56a79ff8c946e31506ec8db2d9e47119c18f025113913f051f189dee50f60b4"}]}, @hopopts={0x3e, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xca, "cb6e937b227f86e84c1a16c43c9c3b0f22dbfe8baf7c594c23dd4bbe5c99ad0aa46ebd00f36c871f97c60cba09d3d80606f9e66dd350b1dd0d92409dec52f7c2496415b353df7484d275b6e53ca95f75554f0b893b7ecae41bffc2a746b617be808c8db539dfc1adbe119a0c8d1cff9d7db8e0ab5c0e6c4dedc50837902d11152c7253a9880bd7be4c76523ad082312a5b18ed7e683790504dff622b7d21651dd1fc1653d6b028c0edc0dfbf9499cc61fb91cce8af2617f12ed48a943bdf6969bfa30015924525b538fc"}, {0xff, 0x5b, "5b0ae98bb127e9eec8c8a3f1641aa1e846371159d2075824a7599140a04e7c2eeb1567ede0a10dd0a2fe4ae8fbded3f46336c4991638c1585fb3403d9b8843f216bde49325458be400e544f369787d16ae5035d235fddbc8a200ca"}, {0x0, 0x5, "cb23a2d7f1"}]}, @routing={0x2c, 0x8, 0x2, 0x4f, 0x101, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @dccp={{0x1, 0x0, 0x4, 0x1, 0x7, 0x0, 0x0, 0x7, 0xfffffffffffffff7, "30fbe3", 0xfffffffffffffe00, "6fba99"}, "e5d13a743515ed07f0d6c52d660f6d2e221bdce2e63d7bfc310ee185fbf95a523be74fd0f813033ef6db7a74f630edc433a7d6d17b999fd150e46030531ef55952c5a7ce014b6e3ad0674d79099b6b32a251655e996f6f9edcf2d2790183d4e84ac210bf1e60f0d426d94590c1d67ce76736e45df3940e83cd68059dce4f542dd6bae7ca9bd0c73df93a16c65486527228d79a37c3b3c218c0ce520c741e36fca5b166aa6d48fa6b50807c10311bd96b5e4380fde6af661c1910ffd445ed64bbf0ef0321927657bcac81bc0062352e20bf49df15a2ca75ebd63e08f9281fbe3a"}}}}, 0x4a3e) writev(r11, &(0x7f0000fae000)=[{&(0x7f0000fae000-0x29)="290000051800310900000001000000070a0000000000ff06800000000c060800040010310553f4ff01", 0x29}], 0x1) pipe(&(0x7f0000a7e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000f8a000-0x4)=0x0) ioctl$GIO_CMAP(r12, 0x4b70, &(0x7f0000f5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITSW(r13, 0x80404525, &(0x7f0000988000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$bt_hci_HCI_TIME_STAMP(r13, 0x0, 0x3, &(0x7f000058a000-0x4)=0x2, 0x4) write(r11, &(0x7f0000f54000-0x26)="2600000010000fff0000000a080000df1300000001000000010000ffddff0000050002150000", 0x26) 2017/12/05 12:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$sg(&(0x7f0000b35000-0x4)="2f6465762f73672300", 0x2, 0x40) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000eb7000)=0x415, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000308000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000242000-0x4)=0x20) r1 = perf_event_open(&(0x7f0000f47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000930000-0xc)={0x10080008, 0x0}) mknod$loop(&(0x7f0000dcd000)="2e2f66696c653000", 0xc080, 0x0) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f000099d000)="2e2f66696c653000", &(0x7f000072e000-0x6)="2e0000007300", 0x100000, &(0x7f0000444000)="") getpeername$ax25(r0, &(0x7f0000e40000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000068000-0x4)=0x10) chdir(&(0x7f0000154000-0x8)="2e2f66696c653000") init_module(&(0x7f0000f45000-0x6)="6d1f75067317", 0x6, &(0x7f0000468000-0x9)="2f6465762f73672300") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000013d000-0x4)=0x0, &(0x7f0000634000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000c31000-0x4)=0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005b9000)=0x7, &(0x7f0000a13000)=0x4) mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f00008d4000)="") accept$nfc_llcp(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000df3000-0x4)=0x60) r2 = creat(&(0x7f0000907000)="2e2f66696c653000", 0x4008000000009) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009d0000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3f, 0x1, 0x9, 0x400, 0x800, 0x0, 0x8, 0x7fe5, 0x8, 0x5, 0xbd, 0x40, 0x80000000, 0x100000001]}, &(0x7f0000895000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000072d000-0x8)={r3, 0x2521}, &(0x7f00009c8000-0x4)=0x8) mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) mount(&(0x7f0000011000)="2e2f66696c653000", &(0x7f0000470000-0x8)="2e2f66696c653000", &(0x7f0000c66000)="746d70667300", 0x2, &(0x7f000091e000-0x3)="6f9c03") mount(&(0x7f0000378000-0x8)="2e2f66696c653000", &(0x7f0000188000-0x8)="2e", &(0x7f0000a93000)="6d736c6f7300", 0x100000, &(0x7f00003a0000-0x1000)="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") mount(&(0x7f0000dec000-0x8)="2e2f66696c653000", &(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f0000067000-0xa)="68756765746c62667300", 0x20000, &(0x7f0000614000-0x6f)="7d5b00a2df851f49b130373ebdb106d2c065ae1433f01aa9e0ef525237f265a9a5d1157bc571047cfb2f2d6a79bc5ba03b454616acfaf6952a045d1fb402e0a49f69bbc4e75f391294c4a2947eaaf98e9dc99e6ac18f300c045d5872716fdf6303f9d0f27edd76266167e8f9116e8c") ioctl$TCSETSF(r0, 0x5404, &(0x7f0000055000-0x24)={0x6, 0xe, 0x3f0d, 0x9, 0xffffffffffffff80, 0x8001, 0x9cc5, 0x1, 0x6, 0xff, 0x3, 0x4}) mkdir(&(0x7f0000283000)="2e", 0x20000002) mount(&(0x7f0000c5a000)="2e2f66696c653000", &(0x7f0000649000-0x8)="2e2f66696c653000", &(0x7f0000a94000-0x7)="7073746f726500", 0x201000, 0x0) creat(&(0x7f0000e62000-0x8)="2e", 0x45) pivot_root(&(0x7f00000a7000)="2e2f66696c653000", &(0x7f000045e000)="2e") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000e09000-0x1)="2e", &(0x7f00005e9000)="6369667300", 0x2000, &(0x7f0000ad5000)="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") 2017/12/05 12:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xf, 0x7, 0x1, &(0x7f0000b6d000)={0x0, 0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000637000-0x28)={0x5, 0x3, 0x1f, 0x3, 0xfffffffffffffbc9}) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x671f183e9262229a, "6362632873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003b9000-0x1)="", 0x0) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f0000c0e000)=[{&(0x7f0000177000)="ed213f93cd4a28bfe714449daa666b6171613d1a1cd20c2e2be9975c0d64b7e0", 0x20}], 0x1, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) keyctl$join(0x1, 0x0) recvmsg(r2, &(0x7f0000223000-0x38)={&(0x7f0000c16000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cbd000)=[{&(0x7f000062a000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f0000206000-0x3c)="", 0x0, 0x0}, 0x8000000000000) 2017/12/05 12:00:28 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x8000000c00000a) r1 = socket$inet(0x2, 0x2, 0xffff) r2 = socket$inet_sctp(0x2, 0xfffffffffffffff9, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x4000000000000019, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, 0x0, &(0x7f000045a000-0x4)=0x0, 0x80000) connect$ax25(r4, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x1000000000d42}, 0x10) syz_emit_ethernet(0x58bd, &(0x7f0000875000-0x58bd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x5887, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0xec, 0x23c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x36, "8fe52878c3c90b0e4d219a54020e25428dc1df5ae0364283e6d1dea331348600efee19aa4dffd47ce6f3f47c91f45eda238f60fd5802"}, {0x5, 0x86, "0663e925d14d619781f64305e9efd8092234efefbdd8a920ea8b3d2b89f26da0719792adedf4fb2978feabc0d370fc9a72b6fd69bc012ab66b8d08ffd0ac4238dc945205549a7e9b2b5f19e3def001196c839beb3a8b06fc764148f6352f76c5267910a200eb363f78f41241dfd127688ce8513dfc2439ec1d704e2adf3459461bcbed69d025"}, {0xcf, 0xca, "29f12521930c075354d27dac387b4b922280d520a9e37f8652c3e8542c78a0732a5bd8ff483f687b5aabb577f28ee67f0f5abf644de7255a13a939a1e9ecbac2b8be0dcab99425d61b1a7a59822f376a9241b1617c21ee3e5f74c8bc762d5b64cccc5d786a1254964a220ea95018a375ad3b43d478e99bed8c38c9c82a3e7dbbfa25861b2d26fe66d062b3341bf06c1c1b7490dd07a04e0267a3d17bdd8cf819c6f5a08a74a2178347844f2541db6eea8f146d21d96ae868ef9dcaa796b5f83b9e67819bb4bfb43f1e2e"}, {0xff, 0x1000, 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@icmpv6=@mld={0x80, 0x0, 0x0, 0x5, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x100800000b, 0x8000, &(0x7f0000cea000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00005da000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000014a000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000d000)={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="79616d30000000000000000000000000"}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000a2a000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r7, 0x2) syz_emit_ethernet(0x46, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x9, 0x4, 0x6, 0x7, 0x38, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @ra={0x94, 0x6, 0x2}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x1e, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0xc2, &(0x7f0000588000-0xfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dc292b27a936", [], {{0x200000000800, @ipv4={{0x28, 0x4, 0x0, 0x0, 0xb4, 0x0, 0xb507, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x5c}, @end={0x0}, @ra={0x94, 0x6, 0x3}, @rr={0x7, 0xb, 0x10001, [@multicast1=0xe0000001, @empty=0x0]}, @cipso={0x86, 0x19, 0x200, [{0x7, 0x3, "65"}, {0x1, 0x10, "73a7ed00ae5d3a9e537553aa4299"}]}, @timestamp={0x44, 0x2c, 0x1f, 0x0, 0x9, [{[], 0x4a6b}, {[], 0x27}, {[], 0x9}, {[@multicast2=0xe0000002], 0xffffffff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x81}, {[], 0x8}, {[], 0x4}, {[], 0x2}]}, @rr={0x7, 0x27, 0x3f, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7f, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x100000001, @rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x6, 0x4, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000005000-0xa0)=[], 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f000001f000)=0x0) syz_extract_tcp_res(&(0x7f0000103000-0x8)={0x42424242, 0x42424242}, 0xff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f000074f000-0x4)=0x3, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000f60000)=@common="6c6f0000000000000000000000000000", 0x10) socketpair(0xd, 0x2, 0x8, &(0x7f00007eb000)={0x0, 0x0}) 2017/12/05 12:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042d000-0xb)="2f6465762f6877726e6700", 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x5, 0x4, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffff, r0, 0x8) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x1000000, 0x34, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000012000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}) getresuid(&(0x7f0000cbb000-0x4)=0x0, &(0x7f00001d4000-0x4)=0x0, &(0x7f0000991000-0x4)=0x0) getuid() setreuid(r3, r2) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000c7a000-0x8b)="f9642ff71d09020e82d3bd1ad49cede7a6c7c7e29f04bb597d81ef3901e45d922858f799baac7557b46dfee9678327eb4a6b5948046322f1dc511d7640b958caed5260d0829d5def1aa538bd0a5ea71f0dbc48d18a064373b4079a78d904833d2166de6e9646f0c439110e83ed056a104b8e75dbe6f71e828e50eebac2f3f8327b14a254fd528114101872") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000da000-0x28)={@generic="b42a0104000082b0617b94b14bbad0b7", &(0x7f0000598000)=@ethtool_rxnfc={0x2f, 0x12, 0x8, {0xd, @tcp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x2, 0x3, 0x3}, {"fd01", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x1f, 0x80000000, [0x2f, 0x9]}, @sctp_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x2, 0xfffffffffffffffc}, {"e82e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x8001, 0xff, [0x101000000000000, 0x5]}, 0x800, 0x6}, 0x3, [0x7, 0xffffffffffffffff, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = fcntl$getown(0xffffffffffffffff, 0x9) r7 = creat(&(0x7f0000411000)="2e2f66696c653000", 0x180) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r7) setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f000041a000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x100000000, 0x0, 0x1, 0x4, 0x80, 0x20, 0x5, 0x0, 0x0}, {0xed00000, 0xffff, 0xffffffffffff0000, 0x5, 0x2, 0x9c, 0x1, 0x7}, {0x6, 0x4, 0x8, 0xffffffff}, 0x7fff, 0x0, 0x101, 0x1, 0x4, 0x1}, {{@in=@multicast1=0xe0000001, 0x5, 0x7f}, 0x9, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x0, 0x3, 0x1ff, 0x9, 0x1ff, 0x9}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f00004d5000-0xa8)=[@in6={0xa, 0x1, 0x3a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x44d}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4bc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3dd3808a}], 0x6) ptrace(0x11, r6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000f58000-0x8)={0x0, 0xfb}, &(0x7f00008d9000)=0x8) getsockopt$inet_buf(r5, 0x0, 0x30, &(0x7f00003a1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7b000)=0x89) r8 = accept4(r4, &(0x7f0000385000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005d5000)=0x58, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x10000000, @random="f9ffda34037e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50df8b230a0000000000000081f0"}) sync_file_range(r4, 0x22, 0x8, 0x1000000000005) prctl$setname(0xf, &(0x7f0000595000-0xa)="776c616e30656d302c00") sendmsg$unix(r7, &(0x7f0000e4c000-0x38)={&(0x7f000089f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000691000)=[{&(0x7f0000918000)="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{&(0x7f0000a7a000-0x79)="4072c143985828f0b5c29123e15b18a49f5b8ed83b6090b29601f08ae314a1cb3114c046a3e5fecf28114d6087e22c17bff681dd904f7916dae03d97991850c21d03f4c1bfc74f5aa82f9509bcd0894cbd45b89c7404fb650e12313ba33404160f67865c25d40a0dc5ff026dbf34228aa0873c277ca18f9f79", 0x79}, {&(0x7f00008bd000-0x87)="2325b2bbb164967bf54038a4bf9e43ca767cbe52805f47821f7e4e957ce837d98e40b114232c1daa9e5fdf6ef42c8cc206e6284c0c48bed7783fdcf4ea944205663c8ac8df89ac3e6c6da4eb501cc82aeb3706471c863ceffb88d66a5bd1e22db86e60eca5209af12a93a89b330a175843f5ba36c78f4238c880f4570a768bdf1037d5fdbc4afe", 0x87}, {&(0x7f0000866000-0x73)="cac5d67261d894331f33334cca21fc1dfbc4891a13b161a410c779cc32977f70915acb25c4b8899a91a8ff436fa96b10c4c89cca8dce5910f2e9fe457623b783e15c496b798745b1155491ecd42711e02b4ec9947698bce7ac13e4d90ccd4d27a532d3d61d9c4146f0fa6fb6576e2a9fbd335f", 0x73}, {&(0x7f0000728000-0x1)="a9d0670c583309d8cae82486403c85d1b8e2a63f273280b9280878cdb159dcc9272b481f5f8e45906a0df2d974c8db9b8ecdad598069110e7d13505e96991104ac923ab74b98eef4e439782795df9d147dc31d5d7597088371c1ccc1438ee9d6f06b", 0x62}, {&(0x7f00005f3000)="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", 0x1000}, {&(0x7f0000d8c000)="d67e56fbfb3f4c04548c64c2a94ea800eb0544ba3ca96b9d8dc4190fceecca866e2259b26d2d4a53ea667434ab26877015860961363d69bfcca6ff360df023c96bd121dbaf3e4c5168828413ee7e8c0fa8ce2de2c17dfb3bc63e9d88b5c54df5c293a4b78fa317f0e5ec4930c4462cf4d299bfc189d90d09191ec55d440992843037247f1e53073f7d95a3fa6e4882e89b0d74320a020561d7376eb3033067b172669ea4971a4a77ff67a4726d5a938c6869cba8245af3492e3574cefd0bedeb13d4", 0xc2}], 0xa, &(0x7f0000c23000-0xa8)=[@rights={0x28, 0x1, 0x1, [r5, r4, r4, r5, r4]}, @rights={0x28, 0x1, 0x1, [r4, r7, r5, r4, r8]}, @rights={0x28, 0x1, 0x1, [r5, r8, r5, r5, r8]}, @rights={0x30, 0x1, 0x1, [r7, r7, r7, r5, r5, r8, r7, r8]}], 0x4, 0x800}, 0x4) 2017/12/05 12:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x400000d) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind(r0, &(0x7f0000d3f000-0x60)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x2, 0xffffffffffffffff, 0x0, 0x8000, 0x8000002000f) r2 = socket(0x10, 0x2, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ad2000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getuid() r5 = getgid() r6 = gettid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000b19000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000860000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e34000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000081d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000173000)=0xe8) r11 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d01000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000280000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a0000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fcf000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000a6d000)={&(0x7f0000274000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d98000)=[], 0x0, &(0x7f0000b49000-0x138)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r2, r0, r2, r2, r2, r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r2, r0, r0, r0, r0]}], 0x8, 0xc000}, 0x48000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000207000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="634b0b3ae1529a28b0ebc9e262e48299"}) write(r2, &(0x7f000064e000)="240000001b0001e20000000022251c001f43ff0b0800010000000001f7000013f91617900282c7", 0x27) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000cb4000)={r0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00004ba000-0x78)={0xfffffffffffffff8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x22b9ddb3, 0x17, 0x101, 0x4, 0x0, 0x9, 0x4, 0x0}) pipe(&(0x7f0000fd4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r16, 0xc010640c, &(0x7f0000175000)={0xfffffffffffffffc, 0x1}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x1f, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r15, 0x29, 0xd3, &(0x7f000077d000)={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x644a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x2e78, [0x4c, 0x2, 0x1, 0x86, 0xd6b8, 0x5bdecac3, 0x5, 0x3]}, 0x5c) r18 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r15, 0x6, 0x15, &(0x7f0000685000)=0x6, 0x4) ioctl$sock_inet_SIOCADDRT(r18, 0x890b, &(0x7f0000cd6000-0x78)={0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0x100000ffff, 0x401, 0x8, 0x7, &(0x7f0000660000-0x10)=@common="62707130000000000000000000000000", 0x7, 0x4000000000000000, 0x7fffffff}) setsockopt$inet_tcp_int(r18, 0x6, 0x3, &(0x7f0000e6c000)=0x698, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r17, 0x0, 0x2a, &(0x7f00005df000)={0x800100000021fc, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/05 12:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000003) unshare(0x40000000) epoll_create1(0x80000) bind$inet(0xffffffffffffffff, &(0x7f000010e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet(0x2, 0x4000000007, 0x8001) syz_emit_ethernet(0xf3, &(0x7f0000bdf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="08000000011a", [{[], {0x8100, 0x8, 0xffff, 0x9c4}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x16b1, 0x9, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "fe9cff303d598468f749a11a471e2641e32317c331f7fb9fef0eff3a7b802ce6f68426e50ce2570539ee38298ad52cf221645444e4400a2570eee4d9994ce32324ca4e1f8903a5ffc6bc53926646a9c1a049f306f860fa5007cf00abacaa08ec43279c7a2a152f4f1053e74e61ad1c03a0db8e383cc8235f93fadf3a7f140969a7ef02cf5ced4db2120e8393b911c0202cf806aac0bca050bf29ddb7a73a1faf5474a47ac3cef7beec0663757811226cf1a799f3f031842c3b17c0604007e326f58647ee0c"}}}}}, 0x0) epoll_create1(0x80004) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002b2000)=0x1000000000203, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00004b2000)="6c6f00000d000000f700000005000000", 0x10) bind$inet(r0, &(0x7f000000c000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a57000-0x1)="01", 0x1, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r1, 0x0, &(0x7f000066d000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000040e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007b6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ea8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc1000-0x8)={r3, 0x1000b2}, &(0x7f00000c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ff0000)={0x0, 0x3}, &(0x7f000026a000)=0x8) connect$inet(r0, &(0x7f0000f5e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000dda000-0x4)=0x1001000b, 0x4) shutdown(r1, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000eb8000)={@common="6c6f00000000001000000000000b0000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x0, 0x7, 0x2) recvfrom(r1, &(0x7f0000f1b000-0x2)="0000", 0x2, 0x6b6ad1064687520e, &(0x7f000000f000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000275000-0x8b)="d09140a1ffd2642715000be33b017c98f342ef103a7154fc80af87a6319a1d955d316f9650bf4791e6ceb37ac8dc4f2aaaf4655f09067b456fdd2e71f22f8ff1adad2fa8a61bb5df7640afeab0243fc56cc0e51db6ed8a6698f6ac0fbbd6307c64eec2477979f64ce8134d1fbc06f228bc846dbff38d5f1eccf06d019bb5bcee5d07da9c9cb67f3adc524b", 0x8b, 0x20400004, &(0x7f0000f68000-0x1c)={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000955000)=0x0) 2017/12/05 12:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b17000)="2f6465762f6877726e6700", 0x400000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000508000-0x8)={0x3, 0x63}) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$llc(r3, &(0x7f000071e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b17000)=0x10) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f00001bb000)="7472757374656400", &(0x7f0000b17000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000103000-0xa2)="56b4e116a8a9b312a490e82d17ada8d4010b15cfaf3ef568fd9334c86d595e95b7ec0a72de08b0da11c72032bd1d0b6734210fefb95787170619329eb5835605271fa116a74a5156698c05e6f35a6d704973a7e7732c807f731638ea7a4cf74ec0fc124836489454fe612e98bcabb2cce5fa06a3d2e04035bcf3b67ff493ee67923a8bff73fc5904789b94aaef948217cf7165276000fe1040464b134070bd4a49bb", 0xa2, 0xfffffffffffffff8) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000b18000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009c3000-0x4)=0x4d) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000b17000)="7573657200", &(0x7f0000619000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b18000-0x9e)="bf46be6173512e151cdf0fe91cff3c018c9874bc8a3ce3699c04c1066c6f10ed0bb70ab3827b31559ec692938b679b06741a8d36b8f45c9460c644530d852698c6b6a5ba3e5534bb7dae95b8b652c1a9e573f1065cd237caddb7ccfe524bd4ce48594dc9376b34d35c0bda8fa48c6b996716b0475d2b8a276f7d6163bd1020240b45c77a45c12d9f22b5ae2f6078205181e92c737b63980ca011bdd30159", 0x9e, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xbb0000)=nil, 0xbb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f0000490000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x9, 0x20000000000000}]}, 0x10) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000504000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000645000-0x4)=0xe8) r10 = getegid() ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000e1e000-0x1)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00005a4000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec2000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000826000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00001dd000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000e7d000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000756000-0x4)=0xe8) getgroups(0x2, &(0x7f000095e000)=[0x0, 0x0]) sendmsg$unix(r3, &(0x7f0000050000-0x38)={&(0x7f000092b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b09000-0x20)=[{&(0x7f0000824000-0x52)="b9da43e76e77c8482e7ed85d18e23fbd00f7d06b54fdc8c4abea4115ee55ae322b5e349a31514977047e61b7b687c1fb5ffe3dca530e7be07532f3b9abd3433dac56ccbc32e84f6ba1b4bafc577e7c56a1d1", 0x52}, {&(0x7f00002de000)="af3104691150d376e8e8e0a2a3ffe581606ab72b670bee0a7d3dad1ca7ec6ab8367abbfb5a4787b35dcb9bb346a3d6b6523c301054b0f0f276f1351828e5236eb1977fa5e493b43a4ea7364ed70108f0cf6104fdf0c7604eb0d9bcd5e6ed986b405d41b7c70567e93a4e6761e08fef050888769aef123e4fc0448aff465b366fddf40a1d5bc8b8d8d017c086c43101418aa89d1613df7200e716acc79e8fc8e10ceeb78fce6cdcae7d4eba83036dd8b81d", 0xb1}], 0x2, &(0x7f0000bcd000)=[@rights={0x28, 0x1, 0x1, [r1, r7, r2, r3, r4]}, @rights={0x18, 0x1, 0x1, [r2]}, @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, r3, r3, r1, r0]}, @rights={0x28, 0x1, 0x1, [r7, r4, r1, r2, r3]}, @rights={0x28, 0x1, 0x1, [r0, r7, r0, r1, r1, r2]}], 0x8, 0x804}, 0x40000) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000baf000)="00", &(0x7f0000562000-0x4)=0x1) keyctl$link(0x8, r5, r6) writev(r1, &(0x7f0000063000-0x10)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe0764800f5ff0003000004001d0066413e0556000028080025fb230300000000000b07", 0x39}], 0x1) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00009d9000)={"249d1144b6f5a00fbea651fa034c2bbc", {0x4, 0x2, 0x6, "e94fc214abf6", 0x2, 0x0}}) [ 152.075512] tmpfs: No value for mount option 'oœ' [ 152.076930] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 152.112580] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/05 12:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000744000)="798a6289ee1001fd8d15c9961a8fdfd810b7ff50c8c0351eb291de92ee6d034053c0bda4bf35d386edb15a4089e501f279ea7f", 0x33) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000398000-0x10)={0x0, &(0x7f00009d2000)=[]}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00001ab000)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f5d000)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, {0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x6, [0x100000000, 0x0, 0x9, 0xbfa, 0x2, 0x3ff, 0x2c, 0x9]}, 0x5c) write(r1, &(0x7f00003bf000-0x22)="2200000018000701000700002a00071502010008002720000000000000001f009f75", 0x22) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000a0000-0x4)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a1a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019d000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006d3000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x40, 0x0, 0x80, 0x20, 0x8, r2, 0x0}, {0xa51, 0x3fe0c8bc, 0x7, 0x8, 0x1, 0xfffffffffffffe00, 0x8000, 0x9}, {0x3, 0xf0, 0x9, 0x5}, 0x9, 0x7, 0x400, 0x0, 0x14, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x8}, 0x15, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7fff, 0x1, 0x1, 0xff, 0x8, 0x100000000, 0x7}}, 0xe8) 2017/12/05 12:00:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b2000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x0, 0x6, r1, 0xab, r2, 0x5, 0x3, 0x5}) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000012b000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f000066c000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613235362d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000f7e000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "616e73695f6370726e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000f7d000-0xce)="26865840b5256d09fae9c7a1752b37df314846ae1374d15ffb58b05fbb709e9dce85341236689edb078f0edf990e08671be37b9e230ffcccf284bee4d004287abb25028d6cf2937433d8bbb838417de0852cbd3f4049e1a295bb7c0e4b9cc44d3850ac939f01bb33959ae3ac0d8f1e969d8044b3e2755e3f3b410eaebd99872e33ae1cf190fdac26a8adb3aacad3bcccfcd5bfa218bd19fa26bf07a89824c6a0e1dfe705e2f1557e85670f347895c1c60537d96e526e934ec3c882952fda6f8e9d569f0add3a0b91244c7804c8cb") mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000f7e000)="", &(0x7f0000480000)=0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f7e000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f7b000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7f000-0x4)={r4}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000f7f000-0x14)={{0x3, 0x3, 0x8, 0x4, 0x2, 0x3}, 0x3, 0x2, 0x100}) r6 = accept$alg(r3, 0x0, 0x0) recvmsg(r6, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)="00", 0x1}], 0x1, &(0x7f0000ec7000)="", 0x0, 0x0}, 0x0) 2017/12/05 12:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000206000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) syz_extract_tcp_res$synack(&(0x7f000001b000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x259, &(0x7f0000aa9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv6={0x7, 0x6, "664f37", 0x223, 0x67, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@fragment={0x87, 0x0, 0x1f, 0xffffffffffffffff, 0x6, 0x92, 0x2}, @dstopts={0x33, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x3d, "a143201ee2add9f910dc35762b31c7a51ca297f9efc9f5a261cd69f284996a2616624241f9ba15e3c7dd54ad968f1a84963ad85f9653b75c8a88b6f985"}, {0xff, 0xc6, "37b6a75d6140d172eda1c1af591c5eda4be8c67418bbbf18ac8293fdf726a12a74e22de589e457a0af3e414071c77a8723e7d419b5284dac78572188c09b909a9690e20ecc743970e5b0e2225b9ee2435689fe6b4c54610c0bfef8535d62e696e9335a645755053a4fff8f0693864eebb021f508cf819099cb16da1b0d533de2c92c6941e14bd6f90888595a22d874af0a85fc0f881a7500685c9d652aa66fc8e1abf08350166cee0654a0b7069b2840040231b685eb50e45775a0694f6527de8d8262f94391"}]}], @tcp={{0x0, 0x2, r2, r1, 0x6, 0x0, 0xf, 0xa, 0x800, 0x0, 0x2, {[@eol={0x0}, @fastopen={0x22, 0x7, "1577441769"}, @generic={0x22, 0x5, "7d72b1"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x6}, @generic={0xc, 0x12, "e9dbef3c1f4846db1ec84094e0ae7e05"}]}}, {"6bb62b76b721015679c06200b42c829268debce9510a0ef9a7f181309a2dcbd61b9091f2b7df75de5d3f18960b95abe9efcafbdcec6abc996ea36c7ab08cb88269e54ed9ca0d637735c3e0a6be89bbe6eb107e0d1dd96cee94e19d322655a0849df7a3dd5d923b42ecb60f17df2f0326f3034e554d308f330cf26125a763b78ca7ea384e5a8c73b04d561f6dda6152b2771a8d01c14a51c2f118177e9ab6207b40f7e47e002b345372fdddf17d4f2fccbcef740f58a111e83cd07a76615eaae0e786ac927e700d11e4e4ba5956672523"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x401) r3 = socket(0x2000000405, 0x6, 0xfd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ff9000-0xaa)={0x0, 0xa2, "9394283b67c04e05fbe13d01698addc7e438b4c248ffd78037a76afd100c230817764ce05946d591fc878668c374d3e10898162c64d97c5d91c3b37b12e5a049438b84ae0f19faaa7d754fa3a773d3bfbda5223b4c1d62ec20062f4de6d405da9bd0b63946e7ea2f1ca0fc7db2c5b6fb141eb8fe393036ca9dcdc321adb71ea4d7fa9c27b7cb1a1b6baeb515cb3e53a86667f12284c3d242a464225d1effe75aaf54"}, &(0x7f0000c8a000+0xfea)=0xaa) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e92000-0x8)={r4, 0x4}, &(0x7f0000abd000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b23000-0x14)=@ethtool_dump={0x40, 0xb8, 0x1, 0x1, "00"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000795000)={0x42424242, 0x42424242}, 0x81, 0x20000000004) r5 = syz_open_dev$usbmon(&(0x7f0000a02000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x0) pipe2(&(0x7f0000584000)={0x0, 0x0}, 0x800) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f000059e000)=0x4, 0x4) ioctl$TIOCSCTTY(r5, 0x540e, 0x8005) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0x9205, 0xf0b1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x5, 0x5, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) sendto$inet(r6, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r6, &(0x7f0000de2000)="", 0x0, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r8, 0x0, 0x1000000000000010, &(0x7f0000513000)="02000000030001000000be00ff050000", 0x10) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x36, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x3, 0x7, 0x0, 0x0, 0x0}}, 0xe8) dup2(r7, r9) [ 152.135602] tmpfs: No value for mount option 'oœ' 2017/12/05 12:00:29 executing program 6: mmap(&(0x7f00002df000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mkdir(&(0x7f0000578000)="2e2f66696c653000", 0x0) lsetxattr(&(0x7f000046d000)="2e2f66696c653000", &(0x7f0000b4a000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004b0000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000013000-0x10)={0x1, &(0x7f000002e000-0x8)=[{0xfffffffffffffffc, 0x5b, 0x0, 0x8}]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x800, 0xfffffffffffff00c}, {0x6, 0x100000001, 0x0, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) r4 = getpid() fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000a14000/0x3000)=nil, 0x3000, 0x1fffffd, 0x32, r1, 0x0) mmap(&(0x7f000002e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x7, 0x3, 0xfffffffffffffffe, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000832000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000-0x4)=0xe8) fstat(r0, &(0x7f00006f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fbd000-0xc)={r4, r5, r6}, 0xc) connect$ax25(r3, &(0x7f0000028000-0x10)={0x3, {"7694b2b80dcbec"}, 0x9f}, 0x10) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000012000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) sendto(r1, &(0x7f000002b000-0xd8)="08e3ff00", 0x4, 0x800000, 0x0, 0x0) 2017/12/05 12:00:29 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xcce000)=nil, 0xcce000, 0x3, 0x32, r0, 0x0) r1 = socket(0x7, 0x1, 0x4000000000000001) setsockopt(r1, 0xff, 0x1, &(0x7f0000001000)="09", 0x1) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ccf000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00002c8000-0x38)={0x100000000, 0x0, &(0x7f0000cce000)="703137d76252d75c10ecdaf16b9d468aa1967f677e47418471444cd7b20a2ede7b96a55f7d4671be2c6406021f6d2ac03f02c1749fc4d8b2091dfaeeffebeb8f6c13265da01189e70c07ea1d8a3f190b04d6e889c5d7cfbbb5f1941d437c3a5f0139c5262172bfac8c0ccec7d89994af5130889af763ae3b9a383caa2b87b609a87a84e57bc0ce46214f4b0df513df4f7c833086179d46b6340338f409d243e2e3d00f999a334a49dc79deb55a2aff952f2cb78aff0b3a967aab10fd19d95fb5eb88653c1c5eafb2570ccf3fcf0e4e9b53a2cdb66f5aad6c50f597903fa98ba30c4c036f68328123be00d14e43b9aba8c5eeccfe95c082f1ccd5665ff79efa360884c5e6e2d82225402626153a11615ed79598a0557e93ad0445d2bf5a6d0d69343fb74ea55191c4a03d0d2a7d4ebd295b3c3272db3fdf33520e1e6b99f6740ea281b328c7db7a9211559ff57d36d442d9771aff78a8259ae8d3ac5c853665608793274576ce27716bdfbdd486825513e249bccca5fb2db74e54faa15962979c82ce136ef7612918e9a6e0ffbfb1a7d842b37cc98357deaed1110b950b262d58e7da1ad55a3db19282166bc4d80b7936609ddef44b2fa742c8efcfea4c7d9666f330d27ca65343ad7c6685c6df23ba0bcf30f25e732fd786b8db24eb0c4d35cd8ffc7d2f0237c8fca51a11266f1ab5da5b3e284daf550d6f593dfe41aef32d794c147c87723628e6a1353872063d423802d117083e6575b72ccdca3649151de0adacbb91333e3953745422a2025674393ed629e312af3f3f8e0fc78bcc7465bb87bf3e9aad6abdccf16aa56d74f4f27cb52b43549be3d8273cdc4056a0b0604574104f7c5250043587c2c418f9cbc007f706fba68cb75298b5b8b76fdeb460d0aa87a83a1217b9591c55571a0f8323d79e4343b233cf143236e395e0eaaa4013eb68111cda0d3eebb6bc2f96d42532312fcf64e0ad29f867831733ae40136b7b7025c4ff660adc334e96b7a784e12ce8977ccacae0548fdee5b910b14d952c628654156d1e4176f9d503e919ffeb9cb150c08295cd49eefd00dd0f1bf9b3fd99aa6ad7c280f99feae937f2596cae885ca5049e7c93adcda291b132514c65f32dc1680d3467ee18cdc4fc0d9a4497b071837a632bece0aa8a490be5624b8ef981854146911693d3fe405f5d0b45771d2ba953bed45a305c8aa158ca9c0b6f2afb017b12252dbe08184d62f27a68010f37db0cb1a4fbe5fd097a59821e850735f446ae54a1f71e7cf3d5c3e234be9bdebc0cddfa8479f24a0b673bc1f0108491c658516b0b8dae612587d5d81216beed1a8b06688ac5ffa826be6218b4cc3a85b9c55614daafd49b644641ebba3096264dc52df169fa93c22b874938100a1c7daeb7aaeac12b096d7885c5b8d063f46d6e16021d99c5fdf0480be198f4402d44848c6a96dcd27fdc70136ba2e82772e95d37885f23f2283b67dab8223ed603157b8d778044cfd65a4909177812750670c25eb3c681633f74d0a9e8e819e77a64406d01aa6562b4dc50a45b32547c016854bfad8ff5e724032c3b3ea10cfe72f16a3f26da300a8316fdbfdacbd0da4ea82dcd1883508ba27535e618993c9086e2bce3979de4e33539715e9cfb8474f94074cb6f926750375e0a029d4eafa82457657b4b77a7ee37be3c760da836e4030047f19ba607ee66d59d02c82c78c37604612ada83badaca342fe8837a11808c417cc0c1fca192016d511cfeb1ca6e9166d1d56e670480b4edde80df6347942ef31cf2fa5c1e913f3ca35c1ba6a27aa30859d7271ff7a604e9a6043a776d19725f7353f04b4306cbe760884719e3fb92ee5a83fc88c62ecf5b8afd9160a62002ecacf7574161995eb53f0219c9c6a8a269f7167321e5c2da3849d49202e705842cb500f09678af50b1dc2eb4762b087a9b12be977010ef860eed642e970eba86cf966edea26dded726a8aff22b1735cd7c6996da4ceb3fa4703a32f3b2ded440f7663747c28ac48ebf827d43ff47136d7ac6b51201a8fa23359e6a5fa89427c65001b8391fd2d74ac1609440aab3a50ffe01c203c1d3c5f77e2200f542947ad2aedf6edc7f7ea0d7d3af886ba10019b681882b1462f4bf0ef44214ff326f654d4d73aecff2e1f7cbc0551941d073cc26f44b6e5d06eaccf365c479352ebd6168be945f3fb1e4f74f2aa7091cef43a79e2c24ca68cbfa17a22f2ea173014a7922e0b38774668359f0fae2d335a16bc29db0a356e2196d6a06d73b05bae92cba16107ffa330ce6e2b322442b6c8642154a08b81f97cd68f78bc1c448d09c9d9ef2d7d29b1eba63382aede8a6876d6d11cf025c0eef23714439212fc02704a11ea68fda1c5c5cb02ab37519231b0d995839816567e2ad253ea0de64ddb0987c487cc23a744508e8cdfe5070dd0b6ba60718309027936a2a55ee48813a5f1084014e3dcb1a46544d763b2c643a9931d31a5d8f92770cc063b3d949324c84ef16fa5a2a4cf8bd7cb32b1d19f7e063aedb94bdb3c9be2676e118b6083662c177b476cc6de5e71565f451a190678ca5aef13465c9e96ee2f98baf2b7e132a842d70d0e91bece6c70a5dfb84f34c2c523d70dce0f3b622ef79e73747ce7bc2377d3599b5baa29eb300abada6aa3356ac5d64d0c36fe7a71a2bb3eacb59267fa2d99fb574be5ca96adad333dfeb490c61b397308d4c5acf23e4e83293b5ea79062d8d6ffd7bfab45050bcd0fa79234989edac43889da64e3d411e8a62fd49ab2502131e84ee8255fe5a5c76ef7d0c1854dca0f6e48e81d1e455f76edbebb49f7419262dd6af9e6eca0149027c97f773667745527db7d4a6673193f2e7755f58ec78051312c3c7d93a9684f1735cc7754bcb03847520e05ff96677d660bc845689f7d5a1e5bf6b02def84e2bda169d760d741dc475ce30e9a9e82beccfc4915ccf3a28c4e24537c5ee61996382db077ecc8547265172460149bbca6cf0c7074b5fc2a3be2953a28514d070b2f89ce7bd92aa495b8e012800a49ecd9e126a23698469becc8e57cf2758fe2203157363426ee6813de19888c57564f275630d8cbd0eac2db91041d4cf35a63ed82c7688201b72f02a20a0d2dccdbebac3a8357fde33b6a8c3540797da5b2424d1ada728b53168185d273d0d19226652e738b4c5ddb4f17b92cdb72a9f8b488d225bc3913c0ce22bf52f33be8d913c468223ac571f770795ebe158d33002175c476700987a6686d03e95772ba9865fd425cfd73a780ec7147f46af942567e2337526d1998fc230feeed275e6ff6d094e3c745b51fc8791766b0241e8773df75f671834ff2b8ea255865474bd4385511473acb4278b6ee37fa1519e6a047dfce7e786e7a86bfa3b566171f212c9fcf5e926bb2fffa835472116c974e93d6699ef6f2e7af6c817759d249677c6b220e4ae4e81299ee870dfb66b59cd7f50cfd2607769af39defb7e880dadc663c4491cde85a7a738c09e510ca6e5c33e86dd786b616ddc8b2b3b97866c323bafb1050e0ef02bd326cb8fd11e8c1b83e778f4f69a31d381c127904c2209df28864d83747a20d7463d986a9952287129e70edd4e0d40fb47f5e10d244a1d8988a6117221a2be45b0acbe7d79a5552c17cd2903e2d5c4a3dcef8e54aebdf80ec780797b5e500f61db700ea9e95dd59d70e3b101b60bcad36bceb774cce3f423d6e74fa9d1e946dd788deca393b5674a1b4df7da084288cf742a72567267f4c131fd646bf4d247a40a3e3262d0dd3b20ddf5f1c14a21c43d58a50c1d520c96e4fa5d93269185bf33c0d7c503403a8069ce3cb413ba47302988a86a6db70508de9fcfc80c993f513f70fb99a19e3db260504c7895b9ced6218e65ca6ae7ac9aa80dc3e324aa167ecc90451095fa6415c3026307b0271124638f1695b1110f0025a4495cdde76bfd3e5f3fcfd4be06334ab3f8bbf4c14ca7976067590b5ac473c94406b5cd9811b5757a252897b6e79e252062013596f34f666e65dd2795d6cc933a30ef9055ca0e7869b9a480d0418baf38660cc10880acd3f3177cf0d5df8d095bfd75ed47382f762b8a46bf09b8c54cf607ea670518504775f2f37374d14adf75c4d456ae30125f09ec38396af1ada4565765469f69f9193d9a016261beafb107dc62fa1087951f8e552c9e93be0ed8cd719b8b85f89ef333eb656858c68ef42612c205282ef4e55014174dec5957a648a34cc4f381c539e7dbf5d4f700aea57319496d7ee0890521379a128cfe760e914b297c141945f9c3595c86321efb8c89b483eb5e75934d02778774687d68cea4f4182e3e5ed4ad783e3a4e5dcbb4faae7741d7d246f44fcf2005aa1701a93608cae32e39fa7e9101a661c01e221adad4d2670f44861f238c39f5af4521f1507ab325e62b879d8f3a904af0a2d920b33586ea813c2957f3118c811643fd50b6f06adbc3fa8734766c0c986b0a27414ef208790c09c45d01f334706c18cafe62ac9fc8b62c72d3ee4f9740e7f762007525cfd2c397aecbd4894b44eac0375c1f94b8dd1806db5a00ee46c9f98188e1e5c01c1a6c74ccd516811f8ff91dbf10a9421deccc48b0fd6810c26a89b5e11a89a4ad0f40973b25d078193ec5b233208b9a64db938e431ee2ab2d55ec1e22e2706c2571bb01d34d06d0895c9cc0b288cac93ec73e338f9e1cf66de43f7a715b079d6d01b16e909e45a811dfd98b0f2c0446260cfba6a86882b49a8bed56b1a9b6f9ebef8e45b8c60fd6123b5b2533e61c3ddc838e2168eaaf3921eb06be45469699d6910c5229c5fccf096508f7d523d4acf07aabcde3c0b85a6a97dcdab6c795bca63874d5b0fdae9c94a44e53a84d62b0f33e1000592acc67d15b0542e55d38939c301e813aeb3ca8f3181128821238dc3191db444381beec063c19ca4d40b71d0aa625503551858b3506d3b147d4d8ecab841f85c5134b09749303cb689e866e16749bfc5b0f075549fcd47b638571e109f3aeaa9054636a797c9f8461e42768fc5eeb1a2363ad37d8cbe9ab2cfbafe107b0f7b49fc780f136f1b4624ea7afdc8c44ef6c2775ee300dbad198d117a4abe931f43334c986219ee6d7d939b49f1d8f938bdc30ae89ba4eac17ebcdc03b02236703a78bb18a6833986e7a20c06fd0c1c7e204b5b6ec26c19554842613eb8bb105cf6b27d63d3b0958c2d4abcfd24cedc84cf2c23290d85f14aedd83eccf5fa0d5716e5341ff55fe55c3706d83213518038297207cb6055c80a1273435d7ecb8825ba51eca25cdf2e3baea493647bec6b3cd059b36924a6e1c7f171b033122f8cda1ac84acbe9224a110faf296c6e166b78de3e3c6068079e0abcdc9cb4b2536cda10ed04a5f9f9630f4377bd8aa41b3cd8a5c7565deafae643cd7e08179e0451564c6752451f400d14d718d12bbccfc7325c38ab549a0812f0f7472f8e9cdc9588da06a9086b19b9770b2b35abc51ba29c930580442a05f63980bf9c54f03f82322cffa1259b7103bca3acd3d2c6073de68d7f5918213c4cf582102eb8aae9800fb72a2d1ad590b000fc5df2eb0588c637360096c7f4f1ae2e4d101af16f859e96ef55b44e62a634d6b60863ae5bb4e2e1a2935621811915a7af6568ac1fdb8a725eb81cfb6d7f1633ee76ecacfad7dc5d4856a1b992f32fadb8f0d1de238397281b0c55491fce14af636deb0c0d75a6ca251aa3349523772f4b9475546b91f76b8e70eaf2dd8dc7f23912a025ee756544edbfa0df252b7a7597749b4b5dcd28f11cede3352e5ebc72f8917989e8386", &(0x7f00003d7000-0x19)="fbb087fad383952e65ff66501cf996d7d6000007e7fb78139d", 0x1000, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cd0000)={0x0, 0xffffffff, 0x30, 0x80, 0x1000}, &(0x7f0000142000)=0x18) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x3, 0x2) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000cd1000)={0x1, &(0x7f0000cd2000-0x8)=[{0x6, 0x0, 0x0, 0xfff00002}]}) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000029000-0x10)={0x7, &(0x7f0000cd2000)=[{0x1, 0x401, 0x7f, 0x4}, {0x7, 0x100000000, 0x7, 0x281}, {0x9e8, 0x3f, 0x8, 0x511b}, {0xfffffffffffffffe, 0x0, 0x9, 0x9}, {0xfffffffffffffff9, 0x5, 0xaff, 0x2}, {0x7e8b8000, 0x8, 0x9, 0x1}, {0x100000001, 0x4, 0x1, 0x2}]}) ioctl(r3, 0x4000000002283, &(0x7f0000139000)="34") fcntl$getownex(r3, 0x10, &(0x7f0000c38000)={0x0, 0x0}) set_mempolicy(0x8002, &(0x7f0000c01000-0x8)=0x1, 0x1f) sched_getscheduler(r4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbc000)={0x8, &(0x7f00002cd000)=[{0x5, 0x8001, 0x7ff, 0x877}, {0x3, 0x80000000, 0xdd, 0x4}, {0x100, 0x3, 0x9d1, 0x27}, {0x7, 0x400, 0x68, 0x0}, {0x0, 0x8001, 0x9, 0x4}, {0x0, 0x836, 0xbb58, 0x5aa0}, {0x7, 0x9110, 0x769ab493, 0x3}, {0x100000000, 0x9, 0x40, 0x74d6}]}, 0x10) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e07000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/05 12:00:29 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, "736b636970686572000000000000", 0x300, 0x80e, "7874732d63616d656c6c69612d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f0000039000)=[], 0x0, 0x80}, 0x8080) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) eventfd(0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7b000)={&(0x7f000021e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f000060d000-0x60)=[{&(0x7f0000f7c000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000f7c000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000611000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000392000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000b12000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000f7c000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x6, &(0x7f0000f7c000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x0}, 0x61) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ca7000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[{&(0x7f0000000000)="5d", 0x1}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000f7d000-0x8)="2e2f66696c653000", 0x200000, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000f7d000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000160000)={0x0, 0x3}, &(0x7f0000ce1000-0x4)=0x6) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f7e000-0x6d)={r5, 0x65, "094c5e8180dbf72500b1a45597fa7eea5ec939956090ec1c58db909930cb1a9a3a354b51b0f8431dcd35147dafdb6ef16158a659f1d0033a2893b8279c798eed3f8d6606d21ae9e1c57cf1d9a02a2abb5a77a2e6938aa114838bdab7d3d7f1aaf448cbac38"}, &(0x7f000062c000)=0x6d) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7d000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x0) 2017/12/05 12:00:29 executing program 7: sendto$ax25(0xffffffffffffffff, &(0x7f0000fa1000-0x5d)="11500270c918207f77986e32ad8580bce53b5d08d72e72efcf838aab3c1b389d521692c48f2090a9e06323ab1e52a22078cb3bf23f1e8c6d04e0f1f7d52c271767b0ae3404df1159354a712767873dbb4650c790c0417b55a827687018", 0x5d, 0x4080, &(0x7f0000ed0000)={0x3, {"5a28a942c532fb"}, 0x84}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x800000, 0x54000100, &(0x7f00006f6000/0x800000)=nil) shmget(0x2, 0x1000, 0x54000800, &(0x7f00007d3000/0x1000)=nil) shmget(0x3, 0x2000, 0x78001201, &(0x7f0000684000/0x2000)=nil) shmget(0x0, 0x2000, 0x10, &(0x7f0000bcd000/0x2000)=nil) r1 = shmget(0x2, 0x4000, 0x100, &(0x7f00007d4000/0x4000)=nil) r2 = shmat(r1, &(0x7f00002d2000/0x3000)=nil, 0x3000) shmdt(r2) r3 = memfd_create(&(0x7f00009c3000-0xb)="47504c2d6d643573756d00", 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000176000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f2000-0x4)=0xe8) getgroups(0x3, &(0x7f000082d000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r4, r5) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000617000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockname$inet6(r6, &(0x7f0000c01000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000021a000)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000175000)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000c82000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000932000)=0x5) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000b89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fad000)=0xc) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d6000)="2f6465762f6877726e6700", 0x68000, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000203000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) connect$inet(r9, &(0x7f0000f7f000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r9) getsockname$unix(r7, &(0x7f0000b3b000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000236000)=0x1002) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f0000a6f000)={0x7ff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f3b000-0x4)=0x0) r11 = syz_open_procfs(r10, &(0x7f0000eee000-0xe)="6e65742f6d6366696c7465723600") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f000040d000)={0x3, &(0x7f00003f0000-0xd)="00000000000000000000000000", &(0x7f000038f000)=[{0x0, 0x38, 0x0, &(0x7f000089d000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0x4, 0x7, &(0x7f0000350000-0x4)="00000000"}, {0x7e4, 0xe1, 0x3, &(0x7f0000fa6000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000140000)={0x4, 0x3, 0x5}) preadv(r11, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x10000000000000) r12 = userfaultfd(0x0) ioctl$UFFDIO_API(r12, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) nanosleep(&(0x7f0000be4000)={0x0, 0x0}, &(0x7f00003cf000)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000441000-0x10)={r13, 0x0}, 0x10) 2017/12/05 12:00:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000624000-0xa)="2f6465762f70746d7800", 0xffdfffffffffffff, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f000087b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x202, 0x4, 0x0, 0x0}) mmap(&(0x7f00002da000/0x1000)=nil, 0x1000, 0x3, 0x24011, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e0d000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(r1) prctl$intptr(0x39, 0x6) mq_notify(r0, &(0x7f0000000000)={0xfffffffffffffffe, 0xdc08, 0x0, @thr={&(0x7f0000d96000)="b2fb4884143ec87c1cc3dfee682240441636591cc1bd0384db71341a33510f20160d33c1940ea65bcb8ec250969eecb43064e74e2c7dd8785bcd05b2497a3dfb509ac76b102d6c7afad56ae5cd876baee3f867d73b87b8156d83c053aba7c00c39c05d0a54e7b29a71fbf9259466f95b2e562bfc2e508528a985af857ba9b00fa174f86dfc996d96c915301b49b1ebaf5a2a4f509228be478d7fcb07e9ccd20062c7a29b0711a2e3e1df9d8b3668ed1254e68b92d7be56a982", &(0x7f0000b00000-0x18)="0a53710aa81893eb148d386a528d92a6bf6a893828f658de"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000af9000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f000088a000-0x10)={r4, r3}, &(0x7f0000da3000-0x10)={0x0, 0x0}) r5 = accept4$unix(r0, &(0x7f000067d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000067c000)=0x8, 0x80000) mmap(&(0x7f000067c000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) r6 = dup3(r0, r5, 0x80000) timerfd_create(0x5, 0x80000) ioctl$void(r6, 0x400c0045c7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mincore(&(0x7f00002a1000/0x2000)=nil, 0x2000, &(0x7f0000b42000-0x51)="") ptrace$getregset(0x4204, r2, 0xe779b28d561f3393, &(0x7f00006a7000-0x8)={&(0x7f000072c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}) ioctl$sock_ifreq(r7, 0x8990, &(0x7f0000560000-0x28)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000007000000000000207fe6000d77aa32"}) getpgid(r1) gettid() r8 = getpgid(r1) tgkill(r2, r8, 0x10000000000032) 2017/12/05 12:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000001f000)="2f6465762f6b766d00", 0x200000000400000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000007000-0x68)={0x40074, 0x0, [0x6, 0x403, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_sctp(0xa, 0x200000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000072c000+0x9db)=0x1ff, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6e000-0xb)="2f6465762f6877726e6700", 0x100000000000006, 0x0) r5 = openat(r4, &(0x7f000032e000)="2e2f66696c653000", 0x100, 0x838) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000e79000-0x8b)="58bf86e334894f8f1ba8b94d289287782999389231dacb390f8f718e2a915e574adae8a57fe9566a33654fc147f676f29efd8896971edfe1092dac4c2ec623274db7209585371255698a739f9f98b03a0cd2b85d22c1e594eaffbd7ed75321ebff1c239dfeffad7aa95ae46459d95af83fdcc0f908d54877d43aa60629e68fa2fd7733f992495d2d35f3f4") perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x2, 0x2, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000c5e000)={[0x5, 0x2, 0x81, 0x6, 0x21, 0x6, 0x7, 0x5, 0x2, 0x0, 0x7, 0x1, 0x1ff, 0x9a1, 0xfffffffffffffffb, 0x4], 0x0, 0xc00}) getrusage(0xffffffffffffffff, &(0x7f0000b6e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000ce1000-0x18)=@add_del={0x2, &(0x7f0000c7d000-0x10)=@common="62707130000000000000000000000000", 0x5}) connect$inet(r7, &(0x7f0000582000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_robust_list(r6, &(0x7f000014f000)=&(0x7f00008e6000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000308000)=0x18) r8 = open(&(0x7f00006c7000-0x8)="2e2f66696c653000", 0x68042, 0x108) fallocate(r8, 0x0, 0xffff, 0x9) sendfile(r7, r8, &(0x7f0000af5000)=0x0, 0x10001) fcntl$getownex(r8, 0x10, &(0x7f0000942000-0x8)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) syz_emit_ethernet(0x4e, &(0x7f0000ff5000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000434000-0x30)={0xc, 0x4, &(0x7f0000be0000-0x20)=[@map={0x4, 0x200, 0x0, 0xffffffffffffff9c}, @map={0x4, 0x4, 0x0, 0xffffffffffffff9c}, @generic={0x100000001, 0xfff, 0x8a02, 0xeb}, @generic={0x0, 0x100000000, 0x5, 0x7df9}], &(0x7f0000eac000)="2f3a706f7369785f61636c5f61636365737300", 0x4, 0x1000, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x100000001, 0x1}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r9, &(0x7f0000766000-0x3b)={0x3b, 0x0, "33401680575092589b03e80289f21fdfb98d80550650b9769526ef0a815430a0fcb224e6ed78f4b7377b44082464b8feae588b"}, 0x400) 2017/12/05 12:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000299000)=0x3ff, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x202002) stat(&(0x7f0000a28000)="2e2f66696c653000", &(0x7f0000d00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) pread64(r1, &(0x7f00003d6000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x0) unshare(0x428060400) r4 = socket$unix(0x1, 0x5, 0x0) uname(&(0x7f0000289000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) socket$packet(0x11, 0x2, 0x300) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000653000)={{0x100000000, 0x0}, {0x1dc, 0x7ea4}, 0x718, 0x2, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r6, 0x6, &(0x7f0000e86000+0x851)="d85786707341ea78569ea438a88abbb1f7440906e77b5b") pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00001d5000-0x64)="6c61b9037a004800ee6c0bc8d1d2f1e1ef4ca725df596a2998768454b8af0ba3ad073a298f551fff3cbb255f9017406bced95e8a5ea45e5d6ac2eaaf3cc82b2f93b57a52bdcbd2a008eabcf41cc35f6306dc970d2fb17d4768cd98d445e80da429a6cfab") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000592000-0x20)={@generic="c4b6f51fbc10e076931f42faeee65834", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f000001f000-0x30)={0x35cc, 0x5, 0xa7, 0x6, 0x4, 0x4}) r7 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000adc000)={0x0, 0x1000, 0xfffffffffffffff7, 0x6, 0x1ff, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00001ad000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000041f000-0x4)=0x14) sync_file_range(r7, 0x20000000000000, 0x0, 0x3) 2017/12/05 12:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = open(&(0x7f00003d2000-0x8)="2e2f66696c653000", 0x80000020000, 0xc1) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000862000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000989000-0x4)=0x73) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, "726e670000000000000000000000", 0xfffffffffffffffd, 0x0, "647262675f6e6f70725f736861333834000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f000063f000-0x1000)="571f3fe56fd77512eae53401783f0629465b05bc677294c3aa3da718e70ffd733b567cdf353673261ced2e4ad6440db3a4ed9ca4225a6280d1d9723ac5025e01884a508a565a2ceb2f2fefc63b34f520451a2ee1b709584188fb23612bf5f5ffea5f63fcd7181d1ad5d4b705a9d1508f0da58c1e36575071867bcdc068b3ae5236e00749bc138e9df1bffe5f252740bf815af3a0314f7d53b9f1352786fd36087a50997f7920e56bf596fb7228d02ce6d00d95786cd795430ec834bdb1990ee1cba92c3dac1191f23cd4ac16a39f91aa9fbbd58fa16a3ef6aeabd42d4609ce12606999f3ef91e0c2d3063244f89f9504cea7db7bb9b1d7d13c5d759332e127279c969d7c216876ee579f80593419c9bbc2a4ab18936f5a3d5ba79615c6a87184c02d54f7b0f781b80c0c9f77470cf5b2c3cad56abb0d547d481ee505564607d92e4fe32e24c63b92421aa46379545e4bcbd00efa745c84c6334468e32ac03358672ae5824a19d93741fb615ce649dc51ba825dbea278c3d3e1de2873acdee37685954829939ed4bb6f7652c69952b71b2a82cae7706dfd1481fc8d9d0090823e5fc8e30db4b75d5783d06b0620583c9bb78f7faf7eac6b19abf42a77b65e3e95064a9140e85e1ae6824dab63a187ab7664acd537c6da7da308c0512e896650e3b25f135177ac9ac180b8b6bdadcf3e91ebe5e2dea49505edfad51cb58f6bdd313405d1f8bd6fe17cedfd01992c9b2d5c0d706f3e55667ad4165063ebeb861ae84d04682b634483e27fd7276f4d06a15143fc2d3bc5fb854f466d9061e7c35d6de18b6b36390b55cf30ab6ab4b04d6c56473bfa04136b17ac67a339af267500b66b0ab57dd2ea6f6fac6846e12331e97ab36ce74df4dedd8475e813486be4bc18a8366193f4159fe0c00f28feb7b9918863223a6b84f61ea695e1b117c8f85340667b0d21419d592d4470c2c9d2f6b1c8588daa9a170cf9e553a63297fb155727fa1b8c56c79bc641ed62fad44906ed4b3a9368c79738cfa1614f0e14174fdae2576bf5914a54776f6306207755ca25d13da5ff45a1f50054b2b5df3cbbe4d7b9e185655cfe8a00fb84f6474486bc51ad3eca7e3ecf53b2f04422bbb2333b7cf9053aad1b50e758b6a9c267078b7d31baa422930996a23a328d54046e781b1902baddf01dcda5bd585679b288017cc82b14bd0624e710dc912ca63e9d96d87409ece4b71b6d8a5a6f4ce7fc6ec9f031c35a172349ec2c28ca16427d0c8a95b6a9a8076397457697ea9015605b54609680e37da01da14892e7fea5147e45bf93bfd747505e31bf8961c039452b6c27431f107475817dc6638d71ac54ed89064e18f23e10f4b3f0443ae0b40219e0d86712a958d92ecf8a6fa71f15d6a7b22d7c73e183bcfc656cf43e18b316a866ce6b0465215266ff4768f96cf1a42107d808849a20b3b4fcfe4c83241ebbff95f7808e486034e3086aa3acf0af6efea3c45158f8d00a669cea39353ef0855c3adeb1e0a5da7174f5ce8a6177fbf0f06ddb60e319b8740bb63163bbea4312b23db7ac05e89dbc94b2d393b82e722e42f3deaefd31e6b5c494c98dca8f2e406a38c43482795c230d81e75f70c0b0d3e8f4e3d97ec7c242868d700ea7a13eb1ca132ce6faa6d5432992cac5de572076471fb1ce780c4eb4d929f617c392695ac4ccb215dafbd14c64ca496cf004fae96ba06dddaf29c6f1486cec350ff5b78e781f73800185d98b05d29174b923f4fc6efd9df10f480bebcd436e6a2fb748148e6144b5df961bee40f284128920c9cbdea0ba0fd27f724294035874ac6a2eba7717b9a0611244bbcbc0f5e4a02957b5b715ed1e7ba9d5b7fb7fcfab900eea83b804910f8ceb6097a29f6b8b9b854c059dab14c1094c9b6cbbc86d3dee67987246ba93ad9e8919fd1500b6851670c980cd9715708e8b4dfaba1eb2cf17af76b7b5fe458cedc7af24851747bad1ec4ae073a6b5bd3abc277774f4da9e083227b75e65269d7da05bcbd828c8a29bfca6ad2ae62d2ea1d796f210ce50231b570aa977c3e7dde23512739bea05884469d007f09c41bb02bfb3edb9ef24b9b9d80168b35bd13037c64d0fde7494b74c5273c4180dd51d2808e971d17b6a7b05ce835051cf941dd48ce9288c15d55569d5ccc6594df4048d27e77920ff7be5d3c365f53806e4da1f47f5f4c05a66e5e559bf1c447d65d192a022386ebb0430c5542c7095907cffc7d382038686ee77cba6e59236e58004f00fa75dfd0e93aaa34f9bf56c6c1719262a9e016b023167a9e00cb97a1ec31747bf3dcef9144d39a9342cc916c417a3b9eebf310225c15fbfc61e745a79509e84bdd116c06f507cf8c272a61b52579663152d9b6d427f3b16032318243ac509b7351466810a8c838cdf0e58ebe19233173f932aa5e36109518e864c9d5572e40ec8ebd6086577cf1773a93b40b4d1c3345ee3c06fa04e947969ace95c963450f7fa09d39d4e823c598a033ed844f3cfc3fe4b12039b4048d32645ca6f029d0c2a2341c351832d98e8d22f90930c63cfff5f734b43696b6ceacdadd096a5e39403e6393d60ac9076da9de7373cb7fe66566c2c270bff30be53b9519a6e32818c48d3bf5046f4f11e2e13ba73f37a9b609b0cfee85082211dcb6d1a7a95267be999986d3205c477ded1d89a83d033bf252a8c7a088eeff8ed6301e9e4df03e3924d8ea5bbb1d1d0526daa4ad678eb89dc89e45574b52cfaec0244c70f512f1360e2fe81e864db7f6ea3ae756ad3b7e86493d1332a67388fa2f35660dbef005120be64394e4958b279b8c8453b4be2e15fabbeec70ed4f1f49bc61541de1f5720b7f5cd657b54a3f56c7a1200b4e8234b2f053c6e2fc65f11e39ff372e24057395a759f15ce053bf5c9fddcfbd8e57e07f413c96dcad570b7202b9da202dd4c7668eb24c2c3a67222445eb35602c68d61b5a51f617b2f564dcc84e62004412d4276f40ddfda3757a368dd60aa2690250561831fb4b651c4a5af3fada14c0e87e288782851ee7cc68f4e1306253807a009b308f8d2d8d6ca95d3790f5df01350552c54dc4e9c49320bd428f727f745c03ab66d0912c42a0489bf8533c80bcf9f079ec3142528249d79e3b9d39337b6849398b80ffedeb9542294eb068f08996cf3023d19f2d3eb57139d7201f76a007a40a0f7e963c730bb7723fd73c9fb49b81651c7dd4addf3ecc170c2f086f6f398bd520acf8449a3485555aeab94545148cece805b948ec88e87efe4758220fb6398ad43a849640425d11ea262a6d12003cef482c139e42252723e5acf51ad5fe97fcc57273bccd89fc9c8ef1d492f761b8ce15642493663532bd67cc8c3a4538e29725bb52e199e3bd4e5dd2a17aa5070e7a7959f44dcf93b5332d228b6d2024b77e87facdc988533952c18f01f9f8630e048169cdeeda1de284fa1fc83196ff9c5bbef175d0e8f55173779329e0b2f6e84b7e2520d82133be77aeb3c630fa57598b86eb1992d4a466a20b5618cf5af752e2d2f9b305b163741301e934392348bcf9bc9dd92e1c36a3d43ac104ff79839af199b43a480e435d251c89aeb48b3d780b4a71f189d9da2ace5cd33f599f839a6dd3a2955c2019a22904d0558cfd2e7820be1b2f21807b2bdcd45e23482260d7f7ef0e88cdeff2bb15d92f617550f45fe8ad349d01ee626ee38539cad70f480a16599bca28060cdfc33daffc23152c13a821db4621f858536bbc9ffab040b8cd89f11717333558405d2b2c8f2fd2858650b71036a2a5da05b8ec0743b841e88a4631d4270831aa787e3ef7ef2e61cf7e695577817fe33efaabd25c200d446b260b9c9cee1845632bdf4a813593e2024d017d7a7086f46c8db17189c887187980e10d0b0a015e3c9847d36ea998495b928271602740715bc0aba4f7c8356f299a814781869ec23df3e564ac40795b7d2f00c12be17ce856df567859096aae7bb7653d8dc474d2b179656c9607bbc2e8bc26eed39081f26243f0d96dc0de23cc5f9cf15e486ed7f2b402fcf4d4c34fc66be676864afbd8a665fbed15cf1611d15a7c6581e27c3fba7a7b128da839119b1d2bc351e0645c8c623aaef7f44237a118fbaedb2332a9e1d651b215c109677943a2c375ad577592692a84569aa2300e74ce7ccbae79c7ccfeea65e22119b7d8e44fb8a491f4922d4606701389e78f199d94cd7a0be8b415fc62775f97654526024cc7ee7d87fc03b188b1ebfcdb9af17dc65b72c84019aa9fbad4fdf6e9abcff707dbdbd59255988f5ad7d468a2fc586014ec3e4e015e54e0bbcb6c295e350c855973bc516f9314b06a798d8df27043c9ad25e10302afa7ce8e0a3e8904c107063d51561f9819395385bb846661b215cb8f1fa1d942e4667644d90da6e426e0c61b3acb8d65a47ac7eec301f34e47e9b8059bb0ce583f36cb82849bca5a548adca5ed570bbc576a89d74e52e748bcab09f1ce59ae007effb5670a0384f171b0c2d717defca4aed5beabafd55de46a3e7133b04c439c4a31a8425ae6ccea9790f6210319cc9ddc36af83242fb93161c2ef3deb83cd970172f184b66d369e13a2c2be70139b04400881b801720fd71e13b0f463de21b2df3c60ddb5411bce60214135d692156d1b1f628cc218b537d1361629dc03e4073dcd16cd52c602c9717bc1b68b6ebe324059ffb318eb796dc95b1721f561d497d3bff3fbecaf2170f5bd4447279667f86e3c594017d2c6a27d41e813495b587ed5b18126f3651db0bd44973cef46e24a9ea5121a3ba243160dc1610d9dc0694fa2985f2b9b047a4fcb76ea79307c2cb6af1f8d44db8e0578d50cef1932b1ccde6dd0d0f66e560daa3079d2f7c55edaa163c1f08fd4cae2a8bed04db3355f4cd39663d8ba9f8499acabd625e7b9fa481c43af2c955729fcddbbf10c5ca3e6960c5856b1c211cd69cacd7fedb28fcbe72a2464ac9f7baab06e402c9d7199934645e5165933cdc37c765062b6746a113697454966e4334fe44bddd5f0be00850bdd39190ac76ee4316d0fb685cfcd6df8763584d486e0dcae91e30e0f8e30965672483cbb7712af51bf94cca8de0f73e9d19a8548a5e6e98abc6173839fb9efd681a20ef72d3d0dbb72717549c4ee1feead16650c58fb5c0719081d59847b3e48419e7e60de8764007822921ad4caee30fc635303d9b928f6ea9294230f5b347fdb5e7dad97836592c77fdb4a4070524ae517c1568c7ad4b7bfbffb09f1999ea0bf08d905ca9d7baf098884ec877ec3c5f14e5d529bbc93d2e09663dcc097875388530f31b030228351689797f9b3afa2ee77e12e0014f8152676d671bb0b3dcc6529dacbb6a3009c211f0203b54f9638f51aa4c109092ba7e7b5c29566c0adae80c8ed8bc0caff397bdcd3f6f4d7cd23e713e99d2ef72715932ffff471529b04f9e826088af4177ac134a5cc7fa2cc9a967bc9f5bde9228670d344c00bbd3125c90dfb62fee702b8eadda2a85a31cf5cf1a0059ab946f3458da8889e25c7d3262b7b2d335f1ffe257895cad3e4f23a70899b9e3278ca01d2cad33ab30f369f8603bc574ef088da99eca7d7dc4ba6c32ced17b7bdc5694908100968ef949cc9d1209798e74af1978574045738f9387ce93e641bf4416ce091bccaea928947e712688aae88eda036e29e5780dd0c3dc33e02a7e0530d3f369a595e57b1c9ab808d0fbf47d79c5622a3459f48ce3719e6df2f261a699f8185a85af26cb639159c6ace58f25f618ea3d753bddaa94f6109caf130f482e3eac7ddf56de82f9ada") sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000754000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x80000001}], 0x18, 0x20008000}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000619000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000259000-0x4)=r4) clone(0x200000, &(0x7f00008c7000)="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", &(0x7f0000b68000)=0x0, &(0x7f0000cec000-0x4)=0x0, &(0x7f0000c40000)="50d4da232676b82bb31971ace7a31d29166422b5b56365ad8d73a44022719cadcc998d4f4b1594ce47fb70e56c0ec2200805d2dc6848b6f1a4cece0a0f6b811c8f9a654ad6a7") recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000039d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x6, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000023d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/12/05 12:00:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) mq_notify(r0, &(0x7f00008d9000)={0x800, 0x6, 0x2, @thr={&(0x7f0000120000-0xfc)="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", &(0x7f00002b5000)="830c313cf6d307e091bc730fe020776789afd22f504f71d6c5f3ea"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0xf4) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000040000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0xffffffffffffffff) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000036000)={0x0, 0xda, 0x2, 0x7, 0x9, [{0x1cfe0000000, 0x95, 0x800000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x6, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x5, 0x0, 0x0, 0xb02, 0x0, 0x0, 0x0}, {0x6, 0x4cf, 0x555, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0xff, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3ea8f5e0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0x100000000, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xa11b, 0x400, 0x3, 0x0, 0x0, 0x1088, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000d3c000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = open(&(0x7f0000022000-0x6)="2e2f62757300", 0x800, 0x0) setsockopt$sock_void(r6, 0x1, 0x1b, 0x0, 0x0) read(r5, &(0x7f0000f16000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000044000)=[{r7, 0x104, 0x0}, {r2, 0x202, 0x0}, {r7, 0x40, 0x0}, {r6, 0x6018, 0x0}, {r3, 0x4, 0x0}, {r2, 0x80, 0x0}, {r7, 0x4, 0x0}, {r5, 0x8002, 0x0}, {r6, 0xa4, 0x0}], 0x9, 0x2) poll(&(0x7f0000042000-0x38)=[{r5, 0x0, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x20, 0x0}, {r2, 0x0, 0x0}, {r7, 0x20, 0x0}, {r2, 0x80, 0x0}, {r7, 0x2000, 0x0}], 0x7, 0x3ff) dup2(0xffffffffffffffff, r7) open(&(0x7f0000015000-0x6)="2e2f62757300", 0x2, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x0, 0x10402) ioctl$sock_ipx_SIOCAIPXITFCRT(r8, 0x89e0, &(0x7f0000afc000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000a0e000)={0xfff, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f0000bdf000-0x10)={r9, 0x232f}) ioctl(r8, 0x2286, &(0x7f0000001000)="") 2017/12/05 12:00:29 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x11000000000c, 0xe, 0x5, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f0000012000)="", &(0x7f000001f000-0x1)="07", 0x1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000020000-0xd)="2f6465762f7573626d6f6e2300", 0x21, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000020000)="000000000000", 0x6, 0x2e) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f000001e000-0x60)={0x27, 0x2400000000000401, 0x8000000000000003, 0x3, 0xa3f, 0x401, "46ff1f0b87cad77a74d2f18d8b00c951ec4939744b8d2a65b3fe219a554dcfa4c302543caae9d6ad59361fc35c5257d03591a7f5fa31d360b5b8d40a6ac4e8", 0x1}, 0x60) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x1150, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f000059e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eab000-0x20)="0300000000000000811a020080140006ffffffff000000000059a709ff240000"}) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000349000-0x4)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x4, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) openat(r1, &(0x7f0000660000)="2e2f66696c653000", 0x40000, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002af000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010d000-0x4)=0xe8) timer_create(0x2000002, &(0x7f0000400000)={0x400003, 0x1, 0x200000000000, @thr={&(0x7f0000a05000)="6e95fb3d7dbd482591c5fc9305f4675070154dc9e0df6d0788d7460ae1f2c8d587583f01d150bb4f4c2299806bbdef730f99d1944900000001d8fabf80f40a8e83e6b1792e5f", &(0x7f0000b22000-0xb6)="63709df3747cd19c4a6cd8a70a8f9115a6008f5cdd8a8f3610c0a971de1ec0bd6ce0020dcc908cbe98f9255179975cd2b3345e95656fa1debf236a368ff39abf795c88ad001f87a8da1c768e430c5326a98083b29c54b1621362c3afc7e5b86100000000000000033623a4629fe986b9717f648569a98fd37473eaaedf4d7e4f15e46cd3e54b33b7e33b6c2ef0123eb4b8e000000005291a260aaf9d08b870af4dabfaf6110cbe63ef3c145b84308dcbf7e0b47a605f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000098000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 12:00:29 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x3, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f000002e000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000-0x4)=0x6e) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x137) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="7c7f") r3 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffe) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x2794) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3000006, 0x100000000a012, r4, 0x0) lstat(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f000002d000)="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", 0x1000) getpeername(r0, &(0x7f000002f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0x8) fstat(r4, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)="2e2f66696c65302f62757300", &(0x7f0000005000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) bind$unix(r1, &(0x7f000002f000-0xa)=@file={0x0, "2e2f66696c653100"}, 0xa) close(r2) mount(&(0x7f0000024000)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000017000-0xb)="6f70656e70726f6d667300", 0x80000, &(0x7f0000013000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c157c76f2775f65c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827ba") flistxattr(r3, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c) fchown(r1, r5, r6) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000032000-0x8)="2e2f66696c653100", &(0x7f0000031000)="2e2f66696c653000", &(0x7f000001d000-0x9)="656669766172667300", 0x20000, &(0x7f000001f000-0x2)="6740") sendfile(r3, r4, 0x0, 0x5) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000030000)=0x1, 0x4) link(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f0000006000-0xe)="2e2f66696c65302f66696c653000") fcntl$getown(r1, 0x9) 2017/12/05 12:00:29 executing program 7: r0 = syz_open_dev$sg(&(0x7f000031c000-0x9)="2f6465762f73672300", 0x5, 0x4000ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000031a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x9df0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x10000000fc, 0x0, 0x0, 0x0, 0x0, 0x8d86, 0x0, 0x1, 0x2, 0x0, 0x0, 0x76a, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000070a000-0x2)=0x20, 0x4) r3 = perf_event_open(&(0x7f00005e9000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5a, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000889000)={0x2, 0x78, 0x400000000048, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00008c7000)=0x80000009) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r5, 0x4, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r6, 0x29, 0x3b, &(0x7f00007b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ced000-0x4)=0x32) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b6e000)={r0, &(0x7f0000632000-0x2)="36fd", &(0x7f0000899000)="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", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) getresgid(&(0x7f0000b2f000)=0x0, &(0x7f00003f2000)=0x0, &(0x7f00003ba000-0x4)=0x0) sendmsg$netlink(r8, &(0x7f0000011000-0x38)={&(0x7f000062d000)={0x10, 0x0, 0x3, 0x3}, 0xc, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000b3b000-0xe4)=[@cred={0x18, 0x1, 0x2, r1, 0x0, r11}, @rights={0x30, 0x1, 0x1, [r0, r7, r6, r7, r0, r8, r4, r8, r7]}, @cred={0x18, 0x1, 0x2, r1, 0x0, r9}, @rights={0x14, 0x1, 0x1, [r2, r6]}, @rights={0x30, 0x1, 0x1, [r7, r7, r7, r8, r3, r4, r8, r3, r5]}, @rights={0x28, 0x1, 0x1, [r7, r3, r3, r4, r6, r4, r2]}, @cred={0x18, 0x1, 0x2, r1, 0x0, r10}], 0x7, 0x0}, 0x0) close(r8) perf_event_open(&(0x7f0000115000-0x78)={0x1, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r12, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x80000000, @fr=&(0x7f00005fb000-0x18)={0x52c, 0x1, 0x4, 0x148, 0x7fff, 0x8d, 0x401}}}) r13 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r13, 0x8932, &(0x7f0000b35000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000663000)={0x0, 0x0}) socket(0x15, 0x8000b, 0x200) 2017/12/05 12:00:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000492000)="2f6465762f73672300", 0x20002, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000023f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000090f000-0x4)=0x0, &(0x7f0000fe4000-0x4)=0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00001bd000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) alarm(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f0000979000-0x28)=[{0x3e9, 0x1f2, 0x7ff, 0x6}, {0x9, 0x1aaf9857, 0x1, 0x40}, {0x0, 0x3, 0x80000000, 0x80}, {0x4, 0x7, 0x1ff, 0x21587da8}, {0x3f, 0x7, 0x1, 0x170714a1}]}, 0x10) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) prctl$setmm(0x23, 0x7, &(0x7f00008f9000/0x2000)=nil) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x9, 0x4, 0x8, 0x7fff]}, 0xc) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x2081) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x8, 0xdb4f, 0x578a, 0x5, 0x20000000}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0x20}, &(0x7f0000002000-0x4)=0x8) r2 = geteuid() ioprio_get$uid(0x3, r2) r3 = userfaultfd(0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000004000-0x4)=0x31, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000005000-0x10)={0x1a, 0x1b, 0x5, 0x8001, 0x7f, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000-0x18)={r0, &(0x7f0000000000)="18d3e6529e2bb92593619a6e6cc9a13a7b887a36e0473f84df7c1f193c3c7f09648e0a695f22a2e14973a0dfa25b97cf8edd11f21da89ed805674c274c7b8bf182d72411b94f318fc919e36681dbf0", &(0x7f0000006000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/12/05 12:00:29 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f8b000)="2e2f66696c653000", 0x1000, 0x6) r0 = open(&(0x7f0000f8b000-0x6)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x4000000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f8c000-0x68)={0xcc7, 0x81, 0x1, {0x0, 0x0}, 0x0, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000001000-0x2)="5d00", 0x0, 0x80, &(0x7f0000532000-0x40)={0x7ffe, 0x1, 0x8, 0x401, 0x5, 0xfffffffffffffe01, 0x7, 0x8}) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000054000)=[], 0x0, &(0x7f0000027000-0x138)=[{0x10, 0x117, 0x0, ""}], 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x1, 0x0, 0x0, 0x0, 0x1000000001, 0x0, 0x0, 0xfe, 0x10001, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffc, 0x7, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f0000823000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x40000000, &(0x7f0000b0e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f8e000-0x8)="2e2f66696c653000", 0x46) set_mempolicy(0x3, &(0x7f0000cd7000)=0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000065c000-0xc)={0x40000000, 0x7fff, 0x7d}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000330000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008bd000)=0xb) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0x1d, &(0x7f0000569000)="f878c43e", 0x4) r3 = socket(0x10, 0x2, 0x10) sendmsg$netlink(r3, &(0x7f0000629000)={0x0, 0x0, &(0x7f0000629000-0x10)=[{&(0x7f0000627000)=[{0x14, 0x14, 0x301, 0x0, 0x0, "0591dc"}], 0x14}], 0x1, &(0x7f0000ae1000)=[], 0x0, 0x0}, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f000031f000)=0x7, 0x4) r4 = add_key(&(0x7f00002fe000)="2e726571756573745f6b65795f6175746800", &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ab7000-0x1000)="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", 0x1000, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000104000-0xa)="73797a6b616c6c657200", &(0x7f000009f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006da000)="71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffff9) keyctl$reject(0x13, r4, 0xc, 0x1, r5) close(r0) open(&(0x7f0000002000)="2e2f62757300", 0x141045, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r6, 0x4) setsockopt$inet6_buf(r6, 0x29, 0x3a, &(0x7f00005bd000)="", 0x0) 2017/12/05 12:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000084d000+0xc3)=0x6, 0x4) mmap(&(0x7f0000000000/0x997000)=nil, 0x997000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x7, &(0x7f00002c0000)=[{0x81, 0xfffffffffffffffb, 0x1, 0x2}, {0x7fffffff, 0x1ff, 0x0, 0xfffffffffffffffd}, {0x7ff, 0x81, 0x2, 0x7e41}, {0x1ff, 0x80, 0x3, 0x7fffdfff}, {0x3, 0xffffffff, 0x0, 0x3}, {0x100000001, 0x5, 0x1, 0x6}, {0x0, 0x7, 0x3, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000000000000, &(0x7f0000ee8000)="32", &(0x7f0000134000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x2)="ee") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff2000)={0x0, 0x0, 0x0}, &(0x7f00005d0000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00008b5000-0x8)=0x88) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x10000007fffc, 0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8000000000000006) r2 = getegid() setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000443000-0x4)=0xed4, 0x4) clone(0x0, &(0x7f0000569000)="", &(0x7f00002b3000)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000f2b000)="") semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000047000-0x58)={{0x8, 0x0, r2, 0x0, r2, 0x1b2, 0xc3, 0x0, 0x0, 0x0}, 0x87ec, 0x8, 0x80, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r0, &(0x7f0000e16000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d8}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000f6000)={0x0, 0x1b, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8"}, &(0x7f000072a000)=0x23) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r3, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/05 12:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000001000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@common="697036746e6c30000000000000000000", 0x0, 0x0, 0x7ff}) r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000649000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000055d000-0x4)=0x0, 0x4) close(r0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x483, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000804000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) select(0x40, &(0x7f0000ad8000)={0xfffffffffffffffd, 0x400040, 0x10001, 0x1f, 0x3, 0x40000002, 0x3, 0xc}, &(0x7f000033a000)={0x8e0, 0x8000, 0x1, 0x17, 0x1, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x6}, &(0x7f00006ee000-0x40)={0x0, 0x2, 0x0, 0x1ff, 0x4, 0x2, 0x400, 0x100000001}, &(0x7f0000c49000)={0x0, 0x0}) ppoll(&(0x7f00008b9000-0x8)=[], 0x0, &(0x7f00000ed000)={r1, 0x0}, &(0x7f0000cf2000-0x8)={0x108}, 0x8) r2 = epoll_create(0x3f) r3 = syz_open_dev$loop(&(0x7f000098b000-0xb)="2f6465762f6c6f6f702300", 0x404, 0x1010fe) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x3, 0xc975, 0x0, 0x2, 0xd, 0x1, "e478b10d13647f29017d74941f5672f5f72ab9cb605dcb564d4dad42abcc77c11dc3c4278ff83e810d47da15c9730efe6879a9128c908dc749d945ce4a88a543", "f5e862aba079cda82948706cd7767c60eb00e89b7fe8ba143a7fe74dfe9c5f19b88f23f23b0b0a76760cb17c5e1a0ee20871c29b158a59890cdbdebb9fa001ac", "837356e5051bf19126447883c0daa5015a0438ee708dcb2e7850056ea1a028da", [0x9, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000c4000)={0x2, 0x0}) fremovexattr(r3, &(0x7f0000fca000-0x13)=@random={"6f73782e00", "6e6f6465762747504c70726f6300"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000078d000-0x8)={0x0, 0x2}, &(0x7f000034a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002a8000-0x8)={r4, 0x3}, &(0x7f0000c52000-0x4)=0x6) 2017/12/05 12:00:29 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e3000-0x9)="2f6465762f72746300", 0x401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000050000)="706b6373375f7465737400", &(0x7f0000199000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000086d000)="b08c3286080bf825d7ffd26cf52101abf3622cc57cbd07a3c70abca954ea", 0x1e, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000f48000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) mkdir(&(0x7f000022a000)="2e2f636f6e74726f6c00", 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000460000-0x8)={0x0, 0x6}, &(0x7f0000233000)=0x8) socket$inet(0x2, 0xa, 0x8001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001d9000)={r2, 0x6}, &(0x7f0000030000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003a5000-0x8)={r3, 0xffffffff80000001}, &(0x7f0000233000)=0x8) timerfd_settime(r0, 0xfffffffffffffffc, &(0x7f0000978000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00003c3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r5 = open(&(0x7f000066a000-0xa)="2e2f636f6e74726f6c00", 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000659000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000799000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r6 = userfaultfd(0x800) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r7 = creat(&(0x7f000078e000-0x8)="2e2f66696c653000", 0x0) write$sndseq(r7, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000617000)={0x0, 0x8000004006, 0x0}) link(&(0x7f0000f3c000-0x8)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") getsockopt$bt_BT_CHANNEL_POLICY(r7, 0x112, 0xa, &(0x7f0000a28000-0x4)=0x0, &(0x7f000031b000-0x8)=0x4) mount(&(0x7f0000890000-0xa)="2e2f636f6e74726f6c00", &(0x7f00001f1000-0xa)="2e2f636f6e74726f6c00", &(0x7f00005dd000)="6c00000100", 0x2002000, &(0x7f0000122000+0x351)="b84f19fd87a5ca8aa67bd5076a") rmdir(&(0x7f0000678000-0x10)="2e2f636f6e74726f6c00") pivot_root(&(0x7f0000dec000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000bdd000-0xa)="2e2f636f6e74726f6c00") rmdir(&(0x7f00005df000-0xa)="2e2f636f6e74726f6c00") openat$hwrng(0xffffffffffffff9c, &(0x7f0000c7e000)="2f6465762f6877726e6700", 0x80000, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/05 12:00:29 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x104, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000001e000-0x20)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f000001d000-0x18)=[@text64={0x40, &(0x7f0000fde000)="5561768db3e6122d41a5c68a561d07d0bd937869ecfcda6fdac7109d23a756c3a66c647ccfbf3f36330f1dfe523e674af213b56fad718020c21915b1c4b1a37bfb1119ef6477d2d5992cf4079aa6fc2b7e2243ae91c0ca941773350bb4a9157016188f88", 0x64}], 0x1, 0x1, &(0x7f0000e82000)=[], 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000fdf000-0x20)={0x0, 0x2, 0x3000, 0x2000, &(0x7f00002c9000/0x2000)=nil}) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000f83000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000fe0000-0x9)="000000000000000000", 0x9) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1f, 0x8000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e17000-0x4)=0x7, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000024000)={0xff, 0x200, 0xbc1b, 0x100}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x2, 0x34, r0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000fe1000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f0000014000)=[@textreal={0x8, &(0x7f00008a4000-0x45)="660fee7d2db832018ec00f20e06635000010000f22e066b8070000000f23c00f21f8663501000e000f23f8c9260fc7aa000066b9e30b00000f320f323e0f15e0b80f008ec8", 0x45}], 0x1, 0x9, &(0x7f0000022000)=[], 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00006ed000-0xb)="2f6465762f6877726e6700", 0x400202, 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000026000-0x18)={0x0, 0x3000, 0x9, 0x4, 0x3}) syz_emit_ethernet(0x11, &(0x7f00007df000-0x15)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="b3d255b3a569", [], {{0x80000088a8, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2017/12/05 12:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007f7000)="2f6465762f6c6f6f702300", 0x4, 0x2) r1 = open(&(0x7f00004c7000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f00009fd000-0x8)="2e2f66696c653000", 0x1) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f0000b37000)=0x0, 0x6, &(0x7f0000e12000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f00004da000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000f79000-0x8)={0x2, 0x1, 0x70467ea3, 0x101, 0xffffffffffff95e0}) add_key$keyring(&(0x7f0000592000-0x8)="6b657972696e6700", &(0x7f00003bc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000751000-0x2)=0x5, &(0x7f00004b7000-0x8)=0x2) r3 = add_key(&(0x7f0000c4e000-0x5)="7573657200", &(0x7f00001af000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000036a000)="074f268a0e2955322fe459de8079b1af816611b0ab029b17bb5974188fade7c5fa34cdc9bd2999168789587827d499038b17cd290bb2c9b7cc9b37077debd8aba2811152c0a8e46ddcf40ce07e1ce95ae069ea8ae349865ff6b9724c2df1b915a577a5dd", 0x64, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000003000)="7573657200", &(0x7f0000e7a000-0x3)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007e3000-0xf2)="4826d18ba2e62fba73de7d87181f17818ccb99e59421c44747b73e264c1c8b6fdd7745e621164049449dfa90dcd31e684e5917562cdb5fb8e56843b25ff4072e4e99b9d0ba251648fcef04161b2faa70564141c9d955e953e6a25ee6a908e226e3382a59d11fcd6846d85e930f6300000005981040ba2e5fe8ddb738055944f472610681833fed41adf97f03c1bc96a6b8f22f6121317e11f1f04aa05b2d630ff52a57242921157a52e6b6c0eab99ce6d37fa1d53609438b3e7905bc61c53a787057d521cf65eb2d580bdc92a642057f14dc5eefb5d98ac17464519179a87d95dabb61a6a7e92c0b8531b5158a1db21af2ed", 0xf2, r3) keyctl$read(0xb, r4, &(0x7f0000977000)="", 0x0) fallocate(r0, 0x3, 0x0, 0x44400006) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000d40000)={0x2, 0x3, 0x9, 0x2, 0x40, 0x2}) getpeername(r1, &(0x7f0000bea000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c38000-0x2)=0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000093d000-0x12)={@common="67726574617030000000000000000000", 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000066f000)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setstatus(r0, 0x4, 0x44c00) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000185000-0x2)=0x800, &(0x7f00007b1000)=0x2) 2017/12/05 12:00:29 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000012000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000012000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x0, 0x31, r0, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001000-0x4)=0xffffffffffff8001, &(0x7f0000013000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x200000000005432, &(0x7f0000014000)=0x6) 2017/12/05 12:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000f0000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x100, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00008eb000-0x8)="2e2f66696c653000", &(0x7f0000f7a000)=@random={"6f73782e00", "2f6465762f6b766d00"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c0000-0x9)="2f6465762f72746300", 0x1fffd, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x90004) mremap(&(0x7f00009a9000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000067f000/0x2000)=nil) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000d87000)={0x5, 0x46, "8600ed84ab6a687b737b6ed70db9653d409ace227c05e4cf000000a34ef29d84af2ad8203222711b3e1ade9bd23b893ba36f4b7c81ea773b0a55fd0000000000000075960013"}) getsockname$unix(r3, &(0x7f00004cc000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008bc000)=0x6e) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x8) mount(&(0x7f000022c000-0x8)="2e2f66696c653000", &(0x7f00006b0000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x1, &(0x7f000000a000)="") chroot(&(0x7f0000972000-0x8)="2e2f66696c653000") mount(&(0x7f0000980000-0x8)="2e2f66696c653000", &(0x7f0000a52000-0x8)="2e2f66696c653000", &(0x7f0000d5e000-0x3)="397000", 0x11, 0x0) pivot_root(&(0x7f0000a3e000-0x8)="2e2f66696c653000", &(0x7f0000432000)="2e2f66696c653000") clone(0x10000000, &(0x7f00001b7000)="96", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") stat(&(0x7f00004af000-0x8)="2e2f66696c653000", &(0x7f00003f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) sendmmsg$unix(r3, &(0x7f000003c000-0xa8)=[{&(0x7f00002e6000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000007f000-0xa0)=[{&(0x7f0000b44000-0x8c)="200ba5c85777653323aee9e8c37c693bd6643d5490950489d032f1f687387614ff49c362a9aba8b706284c43605119249e4b0ba2d35533f56830eae2ae2122474ebbfeae3a8f6a526edc6cc3d368cd8d8631c97ebb46a217840d897b721c9f18497a9fab7d60da7f7ebb28868063d23c6f30dcfa46ac925f12bf820b970b78763bed2b2b2e89c3292a3fae54", 0x8c}, {&(0x7f000088e000-0xd9)="7331a289b3561812ffcf1005d96322470d9e508f5c8692700aa0920d62eddcfcca1c5ec3544cbb475372c33d3b89ce1fd551192353fb1739c2ef5f557c325130b01e28846e91ee4f7b089894ad86845562dfc9135692efe983e66bc37b460b03afb03043e2ae6c706ac2228454fe8d3a6ca82b3cdcb3a3aecbb74e93fb7491ebfe7b18223008ad0f123214bfd11ef588188daf97bfe26ace49d7014f4928de384c8324cb001b17384d64d27ef802645deca102624e228ec230258ece1f653fa952a44a1342ed8eb2a10f5696abdda5f4a3c00fb70b0a63a612", 0xd9}, {&(0x7f00002b6000-0x59)="46d1a022128ebd5e34e4338969aefcc66b6e041627189d32fedd6bc21ab00a286a83faba453afdaafd3e32408db8752c78b2240c8c007bc05d090400000000000000b83ee1fc7b6a43a0fbfe148fa764df3e267b181b4d644e", 0x59}, {&(0x7f000029a000-0xca)="34797266ef419def54d3b96c4b6fc51c1022424db626c1f0f78e946648c181a94171adae1e8270b21fdfa02157f847d1b737926fca546b70da41ba19106cc40dcd0c39a71a61d7249cf2e3f678266d893e1c89e1d42685a5cde2d1b535a6fa5bd49c3ebfee593df45e2da084cadf5b0481b597b7dcc2ac2579ad717f2ec1f72dac5056d562502cbb360518ca6a2f5a4071e572a91bb047659c779a658bc0d28142e34833561441db3c559c99a965cb5f491da97b4bcaca95e6aa774585a38e4c47d10d415a491d80cd1c", 0xca}, {&(0x7f0000d95000)="c62719be8a2498a8da17c0119a0d1a3fa6f5f76e6aafa485894ad87bce9c00e76d3055f01918607b3693ca205ed050fed840da85d20e772d0de6bb1421fda768b860a4a1f0b36ac72f0227349590ddfef58353e4d76a7cda02f65da46c2224a4f14e10fd3d7b0802222a7f322fb9e524ce8254f1331fa127b82db47d574bf5922da25d52ca6e5cef5d5fe2434cf559beb9ee3bb16543b873f548ea694a", 0x9d}, {&(0x7f0000ab7000-0x36)="7c08d345eb2cdee2140c48462667083066c8fabe701996e46f930382c0846818f882113e04cf6a02bd665d66a3ec2b70608acc4cb8f4", 0x36}, {&(0x7f0000ff0000-0x5d)="dfc70a5a70f8cb15f6acaa862c9ee8f38ea99795a0cd464be5e1cd330f4ac47da5f2a933730fa3a86cab43fd416f5bac4ba04619cb64d1cc12265a7c2617a846ebbf334ab6062676b9082b9bbcc8322d9c5a2e3fd17703a7d6bfaf1bc6", 0x5d}, {&(0x7f0000dc0000)="4645f0aceaaba92beb527e2e6f08cfd23b5a5ee62ab015c56d3468c14e060977a8a86071d7e53d370ca95b8c0a15b54d64074edf3af67346c3257d46be614a030ca8cf094e6c05d7344439ae8315290ca0094d94675eb0c317cb2db2121169e1fc3cf1d72733af018a", 0x69}, {&(0x7f000024c000-0x8c)="6ef05de59b8a43f80b0c7e036b048f18de9e9aa0311d662f4b5a50fd7fffc8908e90a2bf13e3e962a1c24ef8368dcbefe109b55135b151f285d64664de551eb8b364481a5f51090a55d94b0bf77d44f80f5e2f4d7d8ff3715e8f3eb33d0cbbab51420008d660cf64a2b15bc8ac9eb6edbc86b9c2e7141831af9df5e1b1d77ac82ea27c7e0c1a6752f65ec835", 0x8c}, {&(0x7f000061a000)="d7ba1c41cd3dbc6927604cf7185913e977889f39ca6b78c50c77df64900dcef7ecf9e4837fd38a2c867fcf75dc8dadff6e16130f155c6f88108777f78df183e6a35520673fb62d0610e4844e97bc3a8bdd927ade807b7aec9349653655ebcd89b041f900ff2f8eb2eb4b61be901007ed34e1135b540136", 0x77}], 0xa, &(0x7f0000676000-0xa8)=[@cred={0x20, 0x1, 0x2, r7, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r3]}, @rights={0x28, 0x1, 0x1, [r2, r3, r3, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r7, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r5, r6}], 0xa8, 0x801}, {&(0x7f0000cf0000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000011a000-0x40)=[{&(0x7f0000a45000)="016827af0bf0797224c99d0b03465d872b48a576af76077cd38baf3153e7c351cbb196a52e06539d2715609bc0f8b6743c89c81e880a44d8baa494e71fc2b71a58c83dff6649cd646e911aaf2681d1cd3f65892aa7653e1277d53e25be09e40f2824b114f4fce7530dafc49a88af959452eb419139424fbabb266a04bde2c44f3a5e0d068cde5b09f8f18735b7f308c29521bdc4651cbd487cd7e01f675e3a3c88f2e1f0", 0xa4}, {&(0x7f0000faa000-0x44)="573d506ba50c363ddeab19c6717ef4db7a4ef08dc6cf7bdb319d4842663b595de357824a9be0f616ae6c4b6757407ed27f515cd0b52a4f65037707621c9ea550f10123ab", 0x44}, {&(0x7f0000a7c000)="53e3edc225fa24c76aa61ba372c6522c66ed488883e46252cb0554c99534f4d9863e4aa3b67f", 0x26}, {&(0x7f0000221000-0x3)="4f33e8", 0x3}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f000003f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000520000-0x40)=[{&(0x7f000046a000-0x8f)="3e3d76c28fa4dbbf7c5140ab06b7307a5ef77dd45c2506f9688daa195b87ea2e999d09700709d001f0b4dd1e7607e20d1cab03c893a7f73b417a7bb6c8e93d729af6c5a8a46848b01a49cac6b24817edeb6137e4b67a143b0d9cc2e05790aec1c1958683a0169d37b0f965227ed1c3aea918a0343d87226fa387232d90d468453da086209292e0e1bf26a09a492ae9", 0x8f}, {&(0x7f0000a80000-0x1000)="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", 0x1000}, {&(0x7f0000f54000-0x7d)="c1914321abfd0a0d4a80741b5b7d2b41f47c74ceef4b04709b345008f92460d4b340fa0b643d0a3314d0903ee39b181e3250658445d2cfcfd3f1006c14dfb6d90f883dc4a50ccf92be13bd8f73be12dd28cd2bf77c972076292bccad1584461d93b4cd68112fd7305298437946d68020f4c3f8b56b6882e7bd9c583891", 0x7d}, {&(0x7f0000e1d000)="4275bd60c85e713996625eb2312ef5b19b17e3335334e6a18782ccb3a5ffc10e107969d9252820163a94fcca48d328cb93d2110e", 0x34}], 0x4, 0x0, 0x0, 0x8000}], 0x3, 0x20000856) chdir(&(0x7f0000a16000-0x8)="2e2f66696c653000") remap_file_pages(&(0x7f0000825000/0x3000)=nil, 0x3000, 0x200000c, 0x0, 0x8002) mknod(&(0x7f0000ba4000)="2e2f66696c65302f66696c653100", 0x1000, 0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d21000)=0x0) linkat(r4, &(0x7f0000f3d000)="2e2f66696c65302f66696c653100", r3, &(0x7f0000ccc000)="2e2f66696c653000", 0x403) rt_sigqueueinfo(r8, 0xb, &(0x7f00002f4000-0x10)={0x0, 0x10000, 0x40, 0x2}) 2017/12/05 12:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x3b, &(0x7f000000e000-0x108)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x800000000040, &(0x7f0000b3e000)=0x6, 0x4) mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e1e000)={0x26, "6165616400000000000000000000", 0x200, 0x4000001000000, "736571697628726663343130362867636d5f6261736528637472286165732d6165736e69292c67686173682d67656e6572696329292900000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ceb000-0xf5)="e1ddaa529ae5b555d9c084048ba4bed6c0c871213ae79e1a6f79a892626b67c819c172712921bf5eb4dfebf12736a40cdc0fa1d67e4a106633c46216733c5707f76cc9e1ee4ff15d8f26db05330d66d23246d2b136451e863cad064221265e09d65b32f72e7302816587151480c8deec6a4d406c663677a931705708a8e1392f6b5ef14832153fbb36860b608ca0d31ba56e515882dcfda6194340f164a5f15ad38ff8861bc94bd3a5ec563727adf7f1a24ff167797881bfb986750d2dcb81825231db6e8198ba6cc2599195dec223492d3bf3d5e15de4608336c316586bc5caed7b51c379c549d1de8534abbcc1c4e2ed8142a4d8", 0xf5) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f3b000)={0x26, "7308006970020800000000000000", 0x0, 0x0, "6362632874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) r2 = semget(0x3, 0x3, 0x280) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000e2e000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept$alg(r1, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000893000-0x58)={0x4, 0x0, 0x1, 0x7fff, 0x1, [{0x8, 0x0, 0x80000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}]}) bind$alg(r1, &(0x7f0000b27000)={0x26, "736b636970686572000000000000", 0x0, 0x1, "6c72772d63616d656c6c69612d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000abe000)={0x0, 0x0, &(0x7f0000769000-0x10)=[{&(0x7f0000a95000-0x3d)="0cda5e1b78ab4cd5040d369241d55b3b0c15c2d769486935741fc701a6b9d0be38576a64", 0x24}], 0x1, &(0x7f0000f3a000)=[], 0x0, 0x4080}, 0x20000000) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f3c000-0x38)={0x0, 0x0, &(0x7f00007bd000+0xd7d)=[{&(0x7f00003b7000-0x1c)="b99e8774afda573c0a115ca433c8e241e935dacee2cce09019653569", 0x1c}, {&(0x7f0000b9e000)="c62ead8625f2e46fa137abd06e71cbea050000000000000027dcf64e05ac243aa26975277bbeeb16ece2afa18684a02ee8b2381c08a5629d36bf74c1a214bca7507755b84eb4fc263cf5e336d210d21fa6884aae43e9a49216b9bf74598b093a36334f2c631dc2948b8ca45d4e2eecdc9f5bd52678b9f580a03843b87baaf16bf5040704dfad5c39a506eb232835b7eb9088883cc310fddd776e92ded7d2834db493737bd029e5c7e09800dde1e4a8", 0xaf}, {&(0x7f0000f3c000-0xb8)="977cdc37fb542b3faf84dc9425a10514059a8d3cc07d35adf5bc7b1dd3be923b38b762255714911006e35ab216fcc81397e3523681a1b978179b17264c8e1be82c033b6aed852bb2a90800164beb51b6ddacf67491707f8b0f24635557518f0f30dc8b157d2da85cbd9d8b34d66b69342c42ac0ea96e722ac426b7ced9123b8f09ad1de184733dd7921eb1e64ad09db97bb0c9dd4ad06f36fe1ae1380207e7f06e4d42493919438000aa83cbd224c3771fac3815bfc010f9", 0xb8}], 0x3, &(0x7f0000239000)=[@assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x78, 0x117, 0x2, 0x61, "6dfe0b105b54a707b8c64c89b3c555b427da11e035355c4653f1590a76a21f751a7c84f81ece9288ec6f7021cb589f2bcf61927f1ae492b83736e82224cb2d4a15cfdabb2ab4bde5b58c7bbbe51fb6579fffced8626527356794616a765971954e"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}], 0xd8, 0x20000000}, 0x0) mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000429000)="2f6465762f7663732300", 0x5e, 0x2000) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f00002fc000)={0x98, &(0x7f0000857000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) bind$alg(r4, &(0x7f0000f37000)={0x26, "736b636970686572000000000000", 0x820, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00008c9000-0x10)="649c47ad46020dc86dae79fa409d4d54", 0x10) r6 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000b5d000)=[{&(0x7f0000a95000-0x3d)="0cda5e1b78ab4cd5040d369241d55b3b0c15c2d769486935741fc701a6b9d0be", 0x20}], 0x1, &(0x7f0000f3a000)=[], 0x0, 0x4080}, 0x4) recvmsg(r6, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f0000f39000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00007c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0x40) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 12:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x800, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003f1000-0xcd)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d15000)="2f6465762f73672300", 0x7, 0x1000000000003c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000bac000-0x78)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x4, 0x44, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffffdffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000554000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x6, 0x1, 0x1ff, 0x40}, &(0x7f000007c000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000029e000)={r5, 0x0, 0x8, 0x0}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(r2) setpriority(0x0, r6, 0x9) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000340000)="2f6465762f6b766d00", 0x800080000000000, 0x0) r7 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000169000-0x40)={0x2000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) remap_file_pages(&(0x7f00008f0000/0x3000)=nil, 0x3000, 0x200000c, 0x5, 0x20800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000925000)={{0x100000001, 0x0, 0x3, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f00006ed000)="2f6465762f736e642f73657100", 0x0, 0x7fffc) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f00009da000/0x18000)=nil, &(0x7f0000d43000)=[@text64={0x40, &(0x7f0000526000-0x3f)="0fa4319db9800000c00f32350010000066b8a2008ec04e0f0966b83a00858500d0c4c25146fbbe0c000000450f0666b800000f00d066b814018ee0460f22c2", 0x3f}], 0x1, 0x0, &(0x7f0000fec000)=[@dstype3={0x7, 0xe}, @flags={0x3, 0x480}], 0x2) ioctl$KVM_RUN(r8, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ea0000)="2f6465762f6b766d00", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 12:00:29 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d7d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x19ff37f7, 0x1f, 0x2, 0x80000000, 0x5}, 0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x200100, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2017/12/05 12:00:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000003, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = epoll_create(0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f22000)={0x6, 0x101, 0x3cc1, 0x9, 0x401, 0xa6, 0x7a2, 0x1003, 0x4, 0xffffffff, 0x1, 0x3}) ioctl$int_in(r3, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000316000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) r5 = creat(&(0x7f000013d000)="2e2f66696c653000", 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000018b000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000372000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001b6000-0x1)="a6", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000015000)={0x2, &(0x7f0000628000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000cbb000-0x1c)="00000000000000000000000000000000000000000000000000000000") sched_getaffinity(r2, 0x8, &(0x7f0000558000)=0x0) r7 = gettid() fcntl$setsig(r1, 0xa, 0x12) r8 = dup2(r3, r4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r8, 0x8, r7) readv(r0, &(0x7f0000175000)=[{&(0x7f0000cd0000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x1) tkill(r2, 0x16) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000baa000-0xc)={0x200000000000000, 0x0}) 2017/12/05 12:00:29 executing program 3: mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000011d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000ba000-0x4)=0x14) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000011c000)=0xc) getrlimit(0xf, &(0x7f00000a3000-0x10)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000cd000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x8, 0x1, 0x8009, 0x3, 0x0, 0x80, 0x8, r1, r3}, {0xa95, 0x24002, 0x80, 0x100000001, 0x54e2, 0x80, 0x1, 0xfffffffffffff800}, {0xfa58, 0x800, 0x2, 0x101}, 0x7, 0x8, 0x46, 0x1, 0xc0, 0x7}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xab4, 0x2}, 0x9, @in6=@loopback={0x0, 0x1}, 0x6, 0x0, 0x3, 0x8, 0x7, 0x5, 0x5}}, 0xe8) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000011d000)={0x0, @in6={{0xa, 0x0, 0x16868b6f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, &(0x7f0000030000)=0x98) r5 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000070000/0x4000)=nil) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f000011f000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000025000)={r4, 0x6}, &(0x7f0000055000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x800000, 0x0, 0xd8, 0x20a0, 0x1, 0xac, 0x85, 0x7fffffff, 0x2, 0x0, 0x4e3, 0x0, 0x0, 0x3ff, 0xffffffffffffffff, 0x0, 0x4000, 0x6, 0x0, 0x0, 0x80000000000000, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000011e000)={&(0x7f000043a000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000004d000)="6370757365745c5e25707070302e76626f786e65743000", 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000003d000-0x1)="00", 0x2) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000120000-0xf)="2f6465762f73657175656e63657200", 0x6002, 0x0) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000120000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r7, 0x10c, 0x9, &(0x7f0000121000-0x4)=0x5, 0x4) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x51, r6, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000eab000/0x18000)=nil, &(0x7f0000004000)=[@text64={0x40, &(0x7f000002b000)="c744240062000000c744240200700000ff1c2466bad00466b8000066ef0f01cf0f2cef4bc90f01df660f3a0aaefa000000010f009100800000b9800000c00f3235002000000f300f017f00", 0x4b}], 0x1, 0x0, &(0x7f0000087000)=[@cr0={0x0, 0xc0040010}], 0x1) 2017/12/05 12:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000fb000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000447000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000081f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000714000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000e5b000)={0xc5, 0x0, 0x10000, 0x800}) listen(r0, 0x7ff) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000ecf000-0x4)=0x0, &(0x7f0000733000)=0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r3, 0x8800000000001) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000dae000)=0x1, &(0x7f0000bae000)=0x4) [ 152.694671] 9pnet_virtio: no channels available for device ./file0 2017/12/05 12:00:29 executing program 3: pipe(&(0x7f00009b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f00007a6000-0x9)="2f6465762f73672300", 0x3, 0x0) r2 = openat(r1, &(0x7f0000371000)="2e2f66696c653000", 0x40000, 0x1a0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = dup2(r3, r2) mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000be2000/0x1000)=nil, 0x1000, 0x4, 0x40010, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000fb9000)="2f6465762f7663732300", 0x10001, 0x20000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b80000)={0x0, 0x0}) sched_setattr(r6, &(0x7f00004c3000)={0x30, 0x0, 0x1, 0x5, 0x4, 0x6f, 0x3, 0xf3}, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r4, &(0x7f0000fba000)={0x27, 0xfff, 0x348c, 0x0, 0x5, 0x45, "0c0fbd112fd2e8dba863b364998075a60a87801e931ffe883c5ddf8b3d77ee325536c2c69c611b8e53e9cdc678af5fc96b9ddbfc792fd1aab28f1881e24f2f", 0x3}, 0x60) r7 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) writev(r7, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)="00", 0x1}], 0x1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f45000)=0xfffffffffffffffb, 0x4) r8 = msgget(0x1, 0x81) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fbb000)="2e2f66696c653000", &(0x7f0000fbb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000fba000)={0x0, 0x0, 0x0}, 0xc) utimensat(r5, &(0x7f000043f000)="2e2f66696c653000", &(0x7f0000613000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000991000)="2e2f66696c653000", &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000a26000)=[0xffffffffffffffff, 0x0, r14, r14, 0x0, r12, r14, r12, r10]) msgctl$IPC_SET(r8, 0x1, &(0x7f00004aa000)={{0x8, r9, r12, r13, r15, 0x5c, 0x61, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x220, 0x8, 0x0, 0x6, 0x2, r6, r11, 0x0, 0x0}) 2017/12/05 12:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f8000)={0x0, 0x0}) io_cancel(0x0, &(0x7f000072c000)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000bd2000)="d68f1332a0505ca7ca5c9cac0d81160e448db0dc5d98ac0402c00b712552f270da111c86ac44b10e3196727199af0703f61523007e4c5c1c8b849976427be6e3de9f4dd1bf1e0286903d0d5bff65a22e7404418663189293c81de6027434c8fa726ce981e2c5bcefb451927571aafde16c9218c557a96e2d5bd35ef69b83f8c4dcf51c92b43db7341d121f80ffe85d1e6b07a9dc3a89ab59", 0x98, 0x8, 0x0, 0x0, r1}, &(0x7f0000d27000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) socket$inet(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2002) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000f86000-0x1)="00", 0x1) r4 = open(&(0x7f0000149000-0x8)="2e2f66696c653000", 0x400000, 0x103) r5 = fcntl$dupfd(r3, 0x0, r3) bind(r5, &(0x7f0000d3c000-0xa)=@rc={0x1f, {0xb4, 0xffffffffffffff3c, 0x2, 0x5, 0x646a, 0x401}, 0x1}, 0xa) getdents(r4, &(0x7f00002a1000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000659000)={@common="67726530000000000000000000000000", @ifru_settings={0xcec6, 0x5, @fr_pvc_info=&(0x7f0000442000)={0x8001, @generic="3b943490dfb2cbccd48c268e388bd218"}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000728000)={0x0, 0x0}, 0x80000) accept4$unix(r7, 0x0, &(0x7f0000ca8000)=0x0, 0x80000) add_key(&(0x7f0000917000)="73797a6b616c6c657200", &(0x7f0000055000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d9f000-0x75)="debe8b2d69751140326d2388b2b6799f79ce924b2e236c7ff2817aa3db4587025de4a3de0aa7b647c9b449bd382b625134737d71350f617c649a3c193012af9d37e222ab712b0c69ef75a8e84e1bd015b374966c5eee382b6a510ad0ca37d4b6acf94a6ebe9d427dfbcbe9d47e850b70a5a0ee49e0", 0x75, 0xfffffffffffffffd) r8 = socket$inet(0x2, 0x3, 0x212f) bind$inet(r8, &(0x7f0000594000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000c3d000-0x58)={{0x5, 0x0, 0x0, 0x0, 0x0, 0x40, 0x100000001, 0x0, 0x0, 0x0}, 0xf8, 0x3, 0x7, 0x0, 0x0}) accept$ax25(r1, &(0x7f000009c000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00002d4000)=0x10) clone(0x400000200, &(0x7f0000e6d000)="b94ab4585737a38fb2053dfbe68219df4a1c6f2f46cb6e8e39c41c629378cdd31947c043fafe94b80470cb46882cc7fbc0d49a55", &(0x7f0000cbf000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000d04000)="607a9528136a4abeae64c6c614be6b41f1a70c21eaff8b002f0c2f9fb0c1d0f061373b37fee5c70a3d4ecbfa09000000939611000000000009cefb3c07072850467b2cb47ecaeafb000000000e00000000000000000000000683e72f174a4255a17f85000000ffef0005adf4c285f7e7b954803ac6580ea7300009ac2b48c488a820f74255bfbb166adccf6c919d54d84774076ae130710abae7763b7c307f1dd24b16e0a54cb4b77c5b36bf3b6caea9d9c732abc3f0b592b9eeb161da2ecad1ce64fedf35d620786b94087fefd5eac58ac0000138540f54169fcf29a3ef39554176d40885a4c7a6869b0976342672037d") ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000601000-0x80)={[0x4, 0x100000, 0x3000, 0xf000], 0x4, 0x0, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f00006a4000)="776c616d3127c76e696d655f747970657d5b7b800008006a747265937475647070703000") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000059e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff7fffffff, 0x2, 0x3, 0x2, 0x2, 0x9, 0x1233}, 0x20) getsockopt$inet_mreqsrc(r6, 0x0, 0x2f, &(0x7f00006aa000)={@loopback=0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000aa1000)=0xc) write$tun(r3, &(0x7f0000d89000)=@hdr={0x1, 0x4, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x3, 0x8, 0x88, 0x2, 0xcd5, 0x3, 0x7f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0x74, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65a94543df87a6f45115f440db69df957b84115399a413eadc152c476b4a2bd59774a28b8460ba"}}}, 0x92) restart_syscall() 2017/12/05 12:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0xc3c2, 0xfffffffffffffff8}, "706f7274310000000000000000000000050000000000000000000000e4000000000000e0000000000000000000000000000000f6000000000000000000000000", 0x86, 0x20001, 0x49ac, 0x80ff0, 0x0, 0x2000000000, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = request_key(&(0x7f0000943000-0x8)="6b657972696e6700", &(0x7f00008c3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000063d000)="295e2d6367726f757000", 0xfffffffffffffffc) keyctl$set_timeout(0xf, r2, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = gettid() fcntl$lock(r3, 0x7, &(0x7f0000372000)={0x1, 0x3, 0x3, 0xa, r4}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000283000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) creat(&(0x7f0000d29000-0x8)="2e2f66696c653000", 0x10) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f000024b000-0x1)=0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sync_file_range(r0, 0x9, 0x2, 0x6) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000144000-0x9)="2f6465762f72746300", 0x10000, 0x0) syz_open_dev$sndseq(&(0x7f000097c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f000024c000-0x4)=0x9) bind$unix(r6, &(0x7f0000a07000)=@abs={0x0, 0x0, 0x3}, 0x8) fcntl$lock(r0, 0x5, &(0x7f0000cb2000)={0x2, 0x3, 0x1, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000023b000)={0x0, 0x400, 0x20}, &(0x7f0000958000)=0xc) prlimit64(r4, 0xc, &(0x7f0000758000-0x10)={0x6, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ae3000-0x10)={r7, 0x5, 0x808000000000, 0x3e8}, &(0x7f0000750000)=0x10) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000733000-0x8)={0x0, 0x0}) pipe(&(0x7f0000fb1000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/05 12:00:29 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x101, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000) r2 = socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc9000-0x9)="2f6465762f76637300", 0x40000, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000fcb000-0x4)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000feb000)={0x1, 0x78, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[], 0x0, &(0x7f0000be5000-0x10)=[{0x10, 0x1000000119, 0x4, ""}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000feb000)="2f6465762f72666b696c6c00", 0x0, 0x0) dup3(r5, r1, 0x80000) r6 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x6, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000108000-0xb0)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0xb0) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000305000-0x30)={0x100000001, 0x2, &(0x7f0000e71000)=[@generic={0x0, 0x0, 0x4, 0x0}, @map={0xfffffffffffffffd, 0x9, 0x5, 0xffffffffffffffff}], &(0x7f0000be8000)="", 0x8, 0x80, &(0x7f00009dc000+0x783)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0}, 0x30) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000fec000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b56000)={0x3, 0x1, 0x0, 0x17b, 0x20, 0x7, 0x40, 0x8, 0x0}, &(0x7f0000fd5000-0x4)=0x20) 2017/12/05 12:00:29 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000c8d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r2) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r0, r0, 0x2, 0x1, r0}, 0x14) setgid(r3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000-0xc)={r4, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000005000-0x20)={"94d954469c2563d8256572924b50a129", {0x4, 0x101, 0x3, "01a5708f7378", 0x7f, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000007000-0x10)={0x7, 0x7f}) sigaltstack(&(0x7f0000002000/0x4000)=nil, 0x0) splice(r0, 0x0, r0, 0x0, 0x2, 0xc) bind$inet(r0, &(0x7f0000007000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x6, &(0x7f0000003000-0x60)={0x0, 0x31, 0x5, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_gettime(r6, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x12003, &(0x7f0000007000)=@rc={0x1f, {0x40, 0xfffffffffffff800, 0x0, 0x0, 0xfffffffffffffff9, 0x2}, 0xfffffffffffffffb}, 0x9) 2017/12/05 12:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000a000-0x8)={0x0, 0x387}, 0x8) r0 = syz_open_dev$sg(&(0x7f0000f8b000-0x9)="2f6465762f73672300", 0x0, 0x2000) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000ce5000)=0x8, 0x4) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x4000, 0x0) setsockopt$inet_int(r2, 0x0, 0x8000000000000007, &(0x7f0000001000-0x4)=0x10b0, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x97}, &(0x7f0000002000-0x4)=0x8) mount(&(0x7f0000f67000-0x8)="2e2f66696c653000", &(0x7f0000259000)="2e2f66696c653000", &(0x7f000052a000)="756269667300", 0x40000, 0x0) mkdir(&(0x7f000023a000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000075a000-0x16)={r4, 0xe, "4d29554bab6d8700001f09c39bc3"}, &(0x7f0000b5e000)=0x16) r5 = open(&(0x7f00005a5000)="2e2f66696c653000", 0x40, 0x2000000) getsockopt$sock_timeval(r5, 0x1, 0x13, &(0x7f0000367000-0x10)={0x0, 0x0}, &(0x7f0000a1d000)=0x10) clock_getres(0x6, &(0x7f0000e32000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20026, 0x2, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000981000)=0x0, &(0x7f0000ead000-0x4)=0x4) connect$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000b67000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f00003b5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0}, 0xc) 2017/12/05 12:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x6) r1 = socket$netlink(0x10, 0x3, 0x80002) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bc2000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f0000467000-0x3)="41cfa2", 0x3, 0x81, &(0x7f0000d5b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000119000-0x4)="658e0000", 0x4, 0x80ff, 0x0, 0x0) epoll_create(0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00006f7000)={0x200}, 0x1) write(r2, &(0x7f0000cd2000)="2200000015000701fa0810f7000100270208090001000000080001001b0100010115b502", 0x24) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000130000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004aa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ff2000)={0x0, 0x40, "1872ebbd06fcffffffffffffff95b112f67864503e9ed566625a7109313395607ebaf573d1d9bcc36d3336a6ef99213ebe36a0b172a5b259db7409ec7bbdb597"}, &(0x7f0000451000-0x4)=0x48) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000bf4000-0x20)={@generic="9e95e33f024e8bb03f9d3972792ea0e7", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r0, 0x800, &(0x7f0000ca1000-0x7b)="0a9a499f3131d2d11eda2ddbbd760970cb3130dd14f58bc2a7273daac8d592c28dbadebd11d6a86985945540cef70e2afb6f4b360b13285c83e90189045b91fb3c8d530cecdb365935f2c104a36529f4bcc7e35019c7f88bf489916e237e650fbfb19fa1bca3a7e25ebfa228eb8e97ed0d7fdd176a90c60e3ab2bc") bind(r1, &(0x7f0000478000-0x60)=@nfc_llcp={0x27, 0x2, 0x7f, 0x7, 0x0, 0x7f, "1de508191fb470fe84a325ccfcd6ae0932c2c30bd415e2e3150dd34e1564db1ba9b92bfd60bd881c38c2c00b68a0dc9384377b58abfb7039fdedd7344c8c50", 0x10000}, 0x60) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fb1000)=0x0, &(0x7f0000a2b000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ff3000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003c9000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000b0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000394000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000029a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000d5000-0x5c)={{0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000}, 0xee, [0x1ff, 0x100000000, 0x4, 0xffffffffffff0002, 0x7, 0xffffffffffffffff, 0xff, 0x1000000000007]}, 0x5c) pipe(&(0x7f00009aa000)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f0000e09000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x40010042, &(0x7f00006e1000-0x10)={0x4, 0x0, 0xfffffffffffff993, "49cd2a043109", 0x73a, 0x0}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000d0e000-0x10)={0x9, 0x400000000001ac4, 0xa6, 0x8}, 0x10) sendmsg$netlink(r6, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000bd3000-0x14)=[{0x14, 0x1d, 0xa01, 0x0, 0x1, "15c0"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) 2017/12/05 12:00:29 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000000e000)="2f6465762f73672300", 0x8001, 0x401) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000c000)={0x0, r2, 0x3, 0x0, 0x0}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000f, 0x8000000050, r0, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xfffdffffffffffff, 0x10, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f000000d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x80804) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f000000e000)="7a8b937f9b9d0f65630d0b95b36548947d77203b015e60210e617c60fe2130711dce0dda70a3d1e91cda78791ba3203b60543c0fecfa551d946e45b4fa79"}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000005000)={@broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x55) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x2012, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000011000-0x18)={r1, &(0x7f0000009000-0x1000)="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", &(0x7f0000011000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""}, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000011000-0x1)="43", 0x1) 2017/12/05 12:00:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000129000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x24}, &(0x7f0000347000)=0xa0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000600000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d41000+0x94d)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000001e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x100, 0x7d) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004e8000)={0x0, 0x0, 0x0}, &(0x7f0000972000-0x4)=0xc) capget(&(0x7f0000773000-0x8)={0x39980732, r3}, &(0x7f0000911000)={0x7ff, 0x400, 0x10001, 0x9, 0x3, 0x4}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000640000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_S390_INTERRUPT(r2, 0x4010ae94, &(0x7f0000ae7000)={0x5f, 0x3ff, 0x11}) r6 = shmget$private(0x0, 0x2000, 0x620, &(0x7f0000a43000/0x2000)=nil) shmctl$IPC_SET(r6, 0x1, &(0x7f0000d04000)={{0x78bdc651, r4, r5, r4, r5, 0x2, 0x10000, 0x0, 0x0, 0x0}, 0x5, 0x253b0983, 0x1, 0x0, r3, r3, 0xffffffff, 0x0, 0x0, 0x0}) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000023a000)="2f6465762f7161745f6164665f63746c00", 0x82102, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007c5000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0x9, 0x8, 0xfffffffffffffff8, 0x2e}, &(0x7f0000a4e000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006a0000-0xc)={r8, 0x4, 0x30}, &(0x7f0000a9e000)=0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f000025b000-0x4)=0x2) pipe(&(0x7f0000786000-0x8)={0x0, 0x0}) openat(r9, &(0x7f0000f71000)="2e2f66696c653000", 0x8000, 0x190) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007b3000)={@empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000815000-0x4)=0x102490, 0x4) setuid(0x0) syz_emit_ethernet(0x76, &(0x7f0000a19000)={@random="efa106a7290c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x8, 0x2, [{0x1, 0x2, ""}]}]}}, ""}}}}}, 0x0) r10 = syz_open_dev$sg(&(0x7f00005a6000-0x9)="2f6465762f73672300", 0x0, 0x2) readahead(r10, 0x1ff, 0x9) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000c9000-0x10)={0x0, 0x0}, &(0x7f0000175000)=0x10) 2017/12/05 12:00:29 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)="2f6465762f62696e6465722300", 0x0, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000a000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={r2, 0x0, 0x0, 0x0}) r4 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x4873bcbee7cbff19) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40286608, 0x5) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x3) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f00004ec000)="2f6465762f62696e6465722300", 0x0, 0x805) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x10006) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@increfs_done={0x40106308, r2, 0x4}], 0x0, 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x6c, 0x0, &(0x7f000000c000-0x6c)=[@increfs={0x40046304, 0x0}, @decrefs={0x40046307, 0x3}, @increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x0, &(0x7f0000001000-0x60)=[@fda={0x66646185, 0x9, 0x3, 0x19}, @flat={0x776a2a85, 0x100, r3, 0x4}, @fda={0x66646185, 0x2, 0x3, 0x11}], &(0x7f0000001000)=[]}, 0x4}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f000000c000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x1000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r7, 0x0}], 0x48, 0xfdfd, &(0x7f000000d000-0x68)="efe5225ab57716998f835fd1506fd56264271901804e34f74ca5b8a2a9797e168df80c5a0bd902bf88e5cb27e97194da2ebb371c07569f68fc3dce203d79ea98bf21079600e012e9"}) 2017/12/05 12:00:29 executing program 3: r0 = msgget$private(0x0, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000001000-0x8)={0x0, ""}, 0x8, 0x1, 0x820000000000000) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000885000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005cb000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000)={0x2, &(0x7f00006fe000)=[{0x495, 0x2, 0x6, 0x7fff}, {0x9, 0x5, 0xf9, 0x20}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000a71000-0x60)={0x0, 0x36, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf2000-0x4)=0x0) timer_getoverrun(r2) get_thread_area(&(0x7f00001d1000)={0x0, 0x1000, 0x0, 0x4, 0x400, 0x5, 0x0, 0x0, 0x0, 0x0}) gettid() pipe2(&(0x7f0000322000-0x4)={0x0, 0x0}, 0x800) r5 = gettid() setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x902000, &(0x7f000050e000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000a51000-0x4)=0x0, &(0x7f000022c000-0x1)="a5") set_mempolicy(0x1, &(0x7f0000318000-0x8)=0x0, 0xb) fdatasync(r6) r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b74000/0x2000)=nil, 0x2000, 0x0, 0x811, r7, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f00003f5000)=0x0) poll(&(0x7f0000002000)=[{r7, 0x0, 0x0}], 0x1, 0xffffffffffffff7f) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000ce8000-0x9)="77657374776f6f6400", 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cf0000-0x8)={0x0, 0xffff}, &(0x7f0000a38000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000700000-0x98)={r8, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000fea000-0x2)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)="") msgctl$IPC_RMID(r0, 0x0) [ 152.971856] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 153.013770] QAT: Invalid ioctl [ 153.033722] binder: 19211:19213 ioctl 40286608 5 returned -22 [ 153.055394] QAT: Invalid ioctl [ 153.058940] binder: 19211:19216 ioctl 40046205 10006 returned -22 [ 153.060916] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 153.072673] binder: 19211:19216 BC_INCREFS_DONE u0000000000000000 node 129 cookie mismatch 0000000000000004 != 0000000000000000 [ 153.094675] binder: 19211:19216 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 153.094688] binder: 19211:19216 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 153.094698] binder: 19211:19216 got reply transaction with no transaction stack [ 153.094707] binder: 19211:19216 transaction failed 29201/-71, size 88-0 line 2670 [ 153.125087] binder: 19211:19216 ioctl 40046205 1000 returned -22 2017/12/05 12:00:30 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setsig(0x4203, r0, 0x8, &(0x7f0000a0b000)={0x39, 0x100000000000200, 0x2, 0x3f}) nanosleep(&(0x7f0000b83000)={0x0, 0x989680}, &(0x7f000099c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x998, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006a2000)={0x0, @in6={{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x200, 0x8, 0x3}, &(0x7f000054b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000121000-0xc)=@sack_info={0x0, 0x7fff, 0x2}, &(0x7f0000b21000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000960000)={r4, 0xcb, "01c8a8592dbbaba4bc80a373abcaaa4d4b76c3f43d52b4d5957016fd24949dfc16752fe9a27bce846876c33b392222985779cbf3fd1a38081507ccab03b9a631b22e2af1ab44915117fd9666c425a3359c9cfd42564c463f871706c2dfbf51d4a8a90b0b19b90b3c3d7443cdf3ac61c420686af74f058d4aa60a54e903745dedbe44e708903122726334c3d407c7cec561f88fd77f2c33d0921c84b8f8734e68712d0d0f5a89a9c24887502d7c76ff8cf18390a4ff2d9d8f347ea0819ab33205d5a7243a565b6ff8e7a9e7"}, &(0x7f000005c000)=0xd3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000764000)="2f6465762f73657175656e63657200", 0x2000, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d2000-0xf)="2f6465762f73657175656e63657200", 0x400000080000, 0x0) r6 = accept4$ipx(r5, &(0x7f0000e03000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000609000-0x4)=0x10, 0x80000) ioctl$VT_ACTIVATE(r5, 0x5606, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) r7 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000312000/0x3000)=nil, 0x3000, 0x4, r7) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x3, 0x4000000000000004) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000a12000-0x10)={0x5, &(0x7f0000623000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f00001c9000-0x8)={r9, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000142000)={0x0, 0x0}) r10 = getpid() ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00006ed000-0x8)={r5, r5}) perf_event_open(&(0x7f00002ac000)={0x4, 0x78, 0x4, 0x1000, 0x8, 0x2, 0x0, 0x20, 0x800, 0x0, 0x400, 0x1f, 0x46, 0x11, 0x0, 0x3e9, 0x2, 0x8000, 0x10000, 0x2000, 0x80, 0x5, 0x1, 0x5, 0x6, 0x3, 0x0}, r10, 0x9, r2, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r8, 0x84, 0x79, &(0x7f0000f37000-0x4)=0xfffffffffffff183, 0x4) setsockopt$inet6_int(r8, 0x29, 0x4b, &(0x7f00007c5000-0x4)=0x8000000000000008, 0x4) set_thread_area(&(0x7f0000fe1000-0x10)={0xe2e5, 0x100000, 0xffffffff, 0x1, 0xbc47, 0x3, 0x2616, 0x83, 0x5f4d, 0x3}) sendmmsg$nfc_llcp(r8, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0xfffffffffffffffc}], 0x1, 0x0) accept4(r6, 0x0, &(0x7f00004e9000-0x4)=0x0, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f0000cb3000)=0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f00006d0000-0x24)={0x200, 0x7, 0x40006, 0x202, 0xfffffffffffffffd, 0x37, 0x2c, 0x3f, 0x200, 0x4800000000002, 0x1, 0xf37}) 2017/12/05 12:00:30 executing program 2: socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000005000-0x4)=0x8, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x14, 0x5, 0x2, &(0x7f0000195000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00009d4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000866000-0x8)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000926000-0x7)={r5, r6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x824, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r7, &(0x7f00003b3000-0x2)="f73b", 0x2, 0x0, &(0x7f00006d7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000cd3000-0xc)={r4, 0x0, r3}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000518000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce6000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000138000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd9000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000817000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xec4, 0x0, 0x3f, 0xf, 0x20, 0xa0, 0x1, r8, r9}, {0x400, 0x6, 0xfffffffffffffff9, 0x0, 0x2, 0x6, 0x4, 0x9}, {0x1000, 0x0, 0x80000001, 0x100000000}, 0x800, 0x80, 0xae1, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x7, 0xffffffffffff0000}, 0x3, @in=@rand_addr=0x100000000, 0x3, 0x3, 0x1, 0x0, 0x1, 0x3f, 0x8}}, 0xe8) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00007e0000)={0x0, r6}) poll(&(0x7f000033b000)=[{r3, 0xffe, 0x0}, {r7, 0xfffffffffffffffe, 0x0}, {r2, 0x40, 0x0}], 0x3, 0x5) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000fa8000-0x10)={0x0, r10, 0x20}) r11 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r11, &(0x7f00008c1000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000e9d000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000693000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x800000000000, 0xfffffffffffffffd, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x0, r12, r12, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x1ff, 0x0}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b8f000-0x8)={0x42424242, 0x42424242}, 0x7, 0x800000000006) syz_emit_ethernet(0xa6, &(0x7f0000c41000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x17, 0x4, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff]}, @timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@loopback=0x7f000001], 0x9}, {[], 0x0}]}]}}, @tcp={{0x1, 0x3, r12, r13, 0xffffffffffffffff, 0x0, 0x17, 0x30, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x8000000000000}, @timestamp={0x8, 0xa, 0xfff, 0x6}, @md5sig={0x13, 0x12, "748000a19bfb10c48952db7f1e5239f4"}, @mss={0x2, 0x4, 0x100}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00003e5000-0x3)="00", 0x1) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000c0d000-0x40)={0x6, 0x9, 0xff, 0xf6, &(0x7f00000a8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, &(0x7f0000f49000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, &(0x7f0000676000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) [ 153.164914] binder: 19211:19216 ioctl 40286608 5 returned -22 [ 153.180625] binder: BINDER_SET_CONTEXT_MGR already set [ 153.187283] binder: 19211:19216 ioctl 40046207 0 returned -16 [ 153.204934] binder: 19211:19213 BC_INCREFS_DONE u0000000000000000 no match 2017/12/05 12:00:30 executing program 6: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000763000-0x9)="2f6465762f6b766d00", 0x400, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736861332d3232342d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f73000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6b772874776f66697368290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f75000-0x20)="11b07507d5e376e5b3b60ced5c5403000000f0df82f7ad4000000d00000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f78000)={0x0, 0x0, &(0x7f0000d80000)=[{&(0x7f0000f74000)="d99f66f5c73be5288b910893f84dcb34", 0x10}, {&(0x7f0000f76000-0x26)="feca5a81c7282a4653d23a99a1a1c75f0025dfc9848a9edb5fde28d83c5ee1f70129177214c4", 0x26}, {&(0x7f0000ab3000)="6da8204aa5f5333eac9153724cd317432695336da4b153f1b462339325051031f6aa118c0d5760dbead94ef366f51fd71eef881063728d10f908bca6ef709cb826bd5b3ee1b56613d04855a116", 0x4d}, {&(0x7f00005e4000-0xf5)="176d854b7eb9cbbdc0b68edfe9898d4f73158cde8fd72573ffa0656a87e3b94fa0a3591ad34ebca3e004b2b99cf58ea3c02103aab129726fd9ec252f95e9a78bc48bc55619e84ce1db76bf89e83763a7243afba6253e7975c53c81599505ce03a88246f87c899583e88a982044d3dc116733ad32747c1a9d515f1e79067527f5b24318a163f35080bee3b9e0d7ef58562b80386b444a82121b63c2d8e43f2d03d7b0357646b78d0f1be2f06a9696d92943dbfa40061c3e32e1b7b6554aeb0cd4800686eaf24abd9347e683a0a9c79f70cf210361818271dfefb337dffc20b5e5ba1a0a3297fe6c7679053eff264267e9417a4169db", 0xf5}, {&(0x7f0000b5f000-0x28)="b1879837d531ff4ca0625fb1ccefae502ea09de3b9d1afbb436ab9638c8e438354e5c553602420", 0x27}, {&(0x7f0000f25000-0x1000)="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", 0x1000}, {&(0x7f0000f76000)="a6a3eb7f030dd002ca94a7f9b816903a6ac88f3656670990f4d3677041e56717e92bf10189a44e7d7ce1b5a06ac51c5fc30c26ad5a0122970ea12920f07ceae5e4dcd655ec4824fae77f6fb97b19fb82b826316c27e8b97e462f47c97115a5e3e5e90739ab5b31c3fdad4e83362784954bd18f4b8f3f6f711b434534cdc548414e4317dfeec0bfa81415ed39649703ce7e2e02650c28546dbf7e35fa51d2e9a3ad3836814f1d8e88eac9023e500e31f59548d202033d9921db8a22e4285f9ca1eb247254feeeb9b87b5b0a4fae09266f13edb55b706cf9ab2b9d5014731b9e184ecfdd1e7f9612a3e3f795d0b384dc8d2f4bed4343833149", 0xf8}, {&(0x7f0000f77000)="f2b29dd27023a2dab94a82b0ba2f51c873de9a3db70f82280187fc21dcca4068a785e2d94b43f6b2c95be6468536c11efae467eae1bd6f65c95a2a3f23fe350c64305214beddc2b780bc3d55cc634038788c3004cc2f0725ef476c8c6beedd8ed6aa739f7a23b1ee7bbedc5e05dbbc89c777366c18026df4b30e00ef6e7d39f223f2768ecc691959ce521368f8c8ac6c2ec21cc1ed5c532dfc29834307a36fed1e2fa19eb77b", 0xa6}], 0x8, &(0x7f0000f73000+0x4b4)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, 0x2) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000f6f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000737000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000f79000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f6e000)="000000000000000000000000", 0xc}], 0x5, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f72000)="04f4b6908a1dd32916366bbfd360d3a6beeb0ee09b9733eff4fde8e85630f381c47a80f81a9bbada6dded657e3e92a8602e0309d9c02d34d7904cb6e70d8c756d6b527325e99609129c963b1bbe14790d66f2b2b9d134a46ca8edffe74a6a0fc7efc94e39f74a15827725d4d7b8a5019f7482133a666206dad219bae01c14a1b20ac14edb6f63974dac323971d3e9c4a4936acd991a80fdd9d0ad663f54349e84e155ed4d3cced5094eb2f2286c6726a5596e699f33b7192a04fe7b8743d30346acc1abfa3edf6f5d3913c42cd5383417a8d10", 0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000068d000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000452000)=0x0) timer_create(0x2, &(0x7f0000f8f000)={0x0, 0x800000000038, 0xffffffffffffffff, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000346000)=0x0) r5 = syz_open_dev$mouse(&(0x7f00007f5000)="2f6465762f696e7075742f6d6f7573652300", 0x1000, 0x20000) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000cc000-0x4)=0x0) timer_create(0x0, &(0x7f0000f37000-0x60)={0x0, 0x10, 0x7, @thr={&(0x7f0000479000-0x3c)="9f85812a847d77bff94342303e34ea66ee67836a6dda8bdb0ff22975b8ca37686fca25c0eae210db2162f063c2526afc6610cc2e6c97c72fb63fc912", &(0x7f0000d48000-0x5f)="0f6d7b96d8d54f4870eaffcd7506a1b4cc3ba458324375916f30cd3a4c2672d09f673bbfe62be2d5c1a7d73a0c98dac1d8023f0a5f09fc165d83f71143831ade378d567a2b24d3b6bbac91e7da817f792d45493f56102d2312d1faf12cbb80"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ead000-0x4)=0x0) timer_gettime(r4, &(0x7f0000e4e000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x2) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x400003ffffffffc) r6 = syz_open_dev$vcsn(&(0x7f0000db5000)="2f6465762f7663732300", 0x5, 0x2200) ioctl$KDMKTONE(r6, 0x4b3b, 0x82dc) 2017/12/05 12:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000037f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x400, 0x18000) r0 = socket$inet6_sctp(0xa, 0xfffffffff7ffffff, 0x84) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000163000-0x8)={0x0, 0x0, 0x0}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eba000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003d6000-0x4)=0xffffffff, 0x4) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cab000-0xc)={&(0x7f0000c8f000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r3, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r4 = socket(0xf, 0x1000000004, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x10000000013, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00003c6000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f000045e000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x808000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c72000-0xa)="2f6465762f70746d7800", 0x100, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r6, 0x1, 0x1b, 0x0, 0x0) bind$inet(r6, &(0x7f0000cf2000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000de3000-0x1)="55", 0x1, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x20010020019, &(0x7f0000329000-0x4)=0x1000, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x8065, &(0x7f0000162000)=0x1, 0x4) writev(r7, &(0x7f0000fdd000-0x10)=[{&(0x7f000030a000-0x3b)="3900000010000937ffbb61e11905000000050d5e0200fc00ed000116800080141900120011000100f00c0000000f3cc36e00800000011e3a69", 0x39}], 0x1) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000a77000)=0x0) write(r7, &(0x7f0000692000)="4c21b8d0e4596987cd21b0395f75897c662a335f6fc5991018bd9c9458d39ae9fe1d80a8dbedd27b27c9e3ac5b0e0cd75f382196cc992dcf1cd9d401d4e531b4d862e36ffc991eb0ab34258fb3689f9bff68963e2ba2b250a4d3c653b8c6cfc007789bc7a969472242620ddb738be759bd5000bfca6add249786c141ff412723081b9889bb585aeb6065133942ac9a7b95182c809dd007e522e569b9282a34a945b0daf115db1ab48dd4a42d701bde1fd63e0583b50914ba8069c7250b0c17d10ee06f852144d8b4f6e59db1422bb9ab0f23270f5b88a220fc3f3a480457a5302d3bcd6fce551024fdc6163799339b73b1b6b38e9f76e6038cac7372d6ba", 0xfe) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000313000)=0x3, 0x4) 2017/12/05 12:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x1, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000464000)={r0, &(0x7f0000216000)="3a"}, 0x10) r1 = socket(0x7, 0xc, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000082c000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000002e000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r3 = accept4(r1, &(0x7f0000d92000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000-0x4)=0x8, 0x80000) sendto$inet(r3, &(0x7f000001f000)="4f", 0x1, 0x4000004, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c53000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e59000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006d3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000075a000-0x6)={r5, 0x9}, &(0x7f00002e3000-0x4)=0x6) socket$bt_hci(0x1f, 0x3, 0x1) bind(r2, &(0x7f00009e2000-0x60)=@nfc_llcp={0x27, 0x5, 0x1, 0x2, 0x20000001, 0x9, "221cd6dc843fae035ab87fa379caba64702a70251f9aadaf3b6e5de8e02c69f4536823aac118482a469ed392065a06c25cfb474ecb31bcef55d6c40b84bfc7", 0x5}, 0x60) r6 = socket(0xfffffdfffffffffd, 0x0, 0x0) r7 = socket(0x0, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000be3000-0x4)=0x0) socket(0x1000000000000, 0x6, 0xfffffffffffffd80) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$bt_rfcomm(r7, &(0x7f0000d34000)={0x1f, {0x4, 0xcc7, 0x2e72, 0xffffffffffffff81, 0x4, 0x9}, 0x731}, 0x9) socketpair$inet6(0xa, 0x80007, 0x4000000007, &(0x7f00002bf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) accept(r4, &(0x7f0000d98000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000105000)=0x58) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000391000-0x4)=0x8, 0x4) r9 = socket(0x10, 0x2, 0x0) write(r9, &(0x7f0000e4d000)="26000000130047f107000083140022f1041000ff0100000000350000001a0986050010000600f7", 0x27) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000ee2000)=0x0, &(0x7f0000d15000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000827000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000c20000-0x20)={0x3, 0x0, 0x2, 0x61}) 2017/12/05 12:00:30 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x1, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00005db000)="2f6465762f73672300", 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cb8000-0x78)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x4000001, 0x0, 0x0, 0x1ff, 0x0, 0x1000, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ec3000-0x14)={0x0, 0x8000, 0x9, 0x92, 0x2, 0x80000000000000}, &(0x7f000059f000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) dup2(r1, r3) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000285000)=0x0, &(0x7f0000034000-0x4)=0x4) bind$alg(r3, &(0x7f0000436000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d63617374352d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000945000-0x5)="e5fcb5bf91", 0x5) pipe2(&(0x7f0000f78000)={0x0, 0x0}, 0x0) getpeername$packet(r4, &(0x7f0000b77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002f2000)=0x14) r5 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000059f000-0x38)=[{0x0, 0x0, &(0x7f00001de000)=[{&(0x7f0000c35000)="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", 0x240}], 0x1, &(0x7f0000ed9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xe1a7}], 0x30, 0x80}], 0x1, 0x80) recvmsg(r5, &(0x7f0000201000)={&(0x7f00000ea000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c77000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000d5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000bf7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f5e000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00000b0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002a8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f62000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000d08000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x8, &(0x7f0000274000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x40000000001}, 0x40000020) getpeername$llc(r1, &(0x7f0000158000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000368000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000089d000-0x18)={r2, 0x3, 0xffffffffffffffff, 0x3, 0xfffffffffffffffd}, &(0x7f0000ba7000-0x4)=0x18) socket$inet6(0xa, 0x2000000080000, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x6, &(0x7f00007e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r6}, &(0x7f0000e99000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x5, 0x1000000000000) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 153.229064] binder: 19211:19213 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 153.239689] binder: 19211:19225 ioctl 40046205 1000 returned -22 2017/12/05 12:00:30 executing program 3: perf_event_open(&(0x7f00000ae000)={0x2, 0x78, 0xe3, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000e26000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00005ef000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000029a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x27fffe) r3 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000916000-0x20)={@common="6c6f00000000010000000009ffff8800", @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c72000-0xa)="2f6465762f70746d7800", 0x2000, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000912000-0x10)={0xffffffffffffffff, 0xf3, &(0x7f0000623000-0xf3)="517346b441950eaf05435c930ab56900000009ebf9f751d93f074418d827f6ff44ec8ec3febf66033bbf8b27341f74448d6c3cf48ef0bc7f5f3f029ea52d177d0087d9b0aec48c1019682ff600007ec6788f551d4b95249608cf6833e0a3915fc8752dd63fef7270ae1a7a5fa29b93bb1d06252593e566c37bf1ff216ea07191d993576dbe947f5990ce7d78b726de3512e1105b01e89305b4c7625ed6e0c9ba1c399c5f97e91171944b1c623bbf344a588d3f215ede377e19aa5e1fe5793d74f43c0448a67efdb25d07e26d7a32a9a6747e920b14099ee1b6e0fb6cfcaa5abce4e40bd11a518caace84089e6d085e8e5aca02"}) r6 = fcntl$dupfd(r1, 0x80008000000000, r4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r7, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r7, 0x4, 0x42000) sendto$inet(r7, &(0x7f0000de3000-0x1)="55", 0x1, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r6, 0x540f, &(0x7f000045e000-0x4)=0x0) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000312000-0x4)=r8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000ec1000)={0x0, 0x3}, &(0x7f0000e74000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000a6f000-0x1008)={r9, 0x1000, "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"}, &(0x7f000080e000)=0x1008) syz_open_dev$sndtimer(&(0x7f00004bb000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x9ff) ioctl$TCGETA(r5, 0x5405, &(0x7f00006dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000b46000)={r10, 0x1d, "16f6fad65d21a91a6b13bc2bffe9dc4446505b77fbdee0bf0a9c50da8b"}, &(0x7f0000e12000)=0x25) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000005f000-0xa0)={r11, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff268, 0x40001002, 0x9, 0x5, 0x0}, &(0x7f0000199000)=0xa0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a17000-0x18)={0x0, 0x9f2f, 0xfffffffffffffff8, &(0x7f0000327000-0x8)=0x0}) fcntl$setsig(r1, 0xa, 0x1d) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000c51000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r7, &(0x7f0000de4000-0x5ab)="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", 0xfff, 0x1, 0x0, 0x0) 2017/12/05 12:00:30 executing program 7: mmap(&(0x7f0000000000/0x617000)=nil, 0x617000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0xa, 0xfffe) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@generic={0x20, 0x0, 0x0, 0x7}, @generic={0x17, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd39d, 0x10, 0x0, 0x8}], &(0x7f0000003000-0x6)="47504c00", 0x800000000000a, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0}, 0x30) bind$inet(r0, &(0x7f0000de0000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000017000-0x6)={0x0, 0x401}, &(0x7f000090c000-0x3)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000024f000+0x682)={0x39ce6aee, 0x8, 0x5, 0x2, 0x8, 0x2, 0x8, 0xeec, r1}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000802000-0xc)={r1, 0x4000000000002, 0x33}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e6000)="2f6465762f73657175656e63657200", 0x3d, 0x0) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000696000)=0x4) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x8, 0x0, 0x64b, 0x0, 0x4, 0xfc, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x400000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00008d8000-0x4)=0x3, 0x4) bind$inet(r4, &(0x7f0000198000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x4d) syz_extract_tcp_res$synack(&(0x7f000036e000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4c, &(0x7f000001a000)={@random="f0ffbb464907", @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x1, 0x0, 0x7, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x1da, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"ff03"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000dda000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x7b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x16, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @generic={0x7, 0xb, "2543e823a892c676e7"}, @sack={0x5, 0x16, [0xfff, 0xa4, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @sack={0x5, 0x2, []}, @sack_perm={0x4, 0x2}, @generic={0xe, 0x9, "9a9fc55292663c"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) r7 = socket(0x13, 0x80007, 0x140) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000587000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000087000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000801000-0x8)={r8, 0x7f80000000005}, &(0x7f00005d7000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000b23000)=@assoc_value={r9, 0x71}, &(0x7f00004bc000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000028e000-0x8)={r10, 0x7}, &(0x7f0000438000)=0x8) dup2(r2, r3) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000ee9000-0x8)={0x0, 0x4}, &(0x7f0000c0c000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000076b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000cf000)=@ethtool_channels={0x3d, 0x3, 0xce, 0x1, 0x2, 0x5, 0xffffffffffffffff, 0x96ba, 0xd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000bb5000-0x8)={0x42424242, 0x42424242}, 0x1, 0x3) syz_emit_ethernet(0x57, &(0x7f0000877000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @llc={0x47, @llc={0xbe, 0xae, "a0", "97fc391cb277278cdf218e826638b95c70fe1b58324d1ac95f8200f982fe15791dec4fdb755ef259ebfb689159321b934ebe29da81e30d817864f6c888e8977f448a9d42"}}}}}, 0x0) [ 153.283963] binder: 19211:19213 IncRefs 0 refcount change on invalid ref 2 ret -22 2017/12/05 12:00:30 executing program 2: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xfffffffeffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) mbind(&(0x7f00004ca000/0x3000)=nil, 0x3000, 0x3ffc, &(0x7f00004ac000)=0x20000000014000, 0x72c88ed3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006fe000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f00006ee000-0x8)=0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000611000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00009cc000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) semget$private(0x0, 0x0, 0x10) bind$inet(r2, &(0x7f000015e000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f000066d000-0xa)="2f6465762f70746d7800", 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00007f9000-0x3d)="ee42268b601bfe0a597ed7c8e63fdcfd010372f881d4167801e667a4d0ccb2522b20e5b364a1a81ce08e92ecdc3c23d464db037f45b6fe318c00000001", 0x3d) recvmmsg(r2, &(0x7f0000f3e000-0x3c)=[{{&(0x7f0000431000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000945000-0x10)=[{&(0x7f00009a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x1, &(0x7f0000f63000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x1000}, 0x7}], 0x1, 0x40000020, &(0x7f00002a7000)={0x77359400, 0x0}) sendto$inet(r2, &(0x7f0000703000)="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", 0x99b, 0x4000, 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00006e7000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) read(r2, &(0x7f0000419000)="000000000000000000000000", 0xc) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00001d8000)={&(0x7f000024a000/0x4000)=nil, 0x4000}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000010b000)={0xffffffffffffffff}) ioctl$void(r1, 0x544d) close(r1) [ 153.299841] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/05 12:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x440000000806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mount(&(0x7f0000906000-0x8)="2e2f66696c653000", &(0x7f000039b000-0xc)="2e2f6275732f66696c653000", &(0x7f0000c63000-0x5)="70726f6300", 0x180000, &(0x7f0000fb6000-0x1)="12") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b6000-0x9)="2f6465762f72746300", 0xf8081, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001c9000-0xc)={0x0, 0x80000, r3}) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x2000000000000000, 0x3, 0x2, 0x8, [{0x81, 0xf1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9c7, 0x2, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x3, 0x3, 0xffffffffffffff85, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x5, 0x0, 0x0, 0xc01, 0x0, 0x0, 0x0}, {0xb6b9, 0x4, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0x101, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0xffffffffffffff5e, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl(r4, 0x2, &(0x7f0000dd5000-0x1)="1d") getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000a0b000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e95, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0xfe, 0xffffffffffff2f53, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffbff, r1, 0xfffffffffffffffd) fallocate(r0, 0x0, 0x6f, 0x5) set_mempolicy(0x8003, &(0x7f0000beb000-0x8)=0xeb, 0x3fb) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f00001e9000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8c000)="2f6465762f6b766d00", 0x2000001, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000226000)="2f6465762f696e7075742f6d6f7573652300", 0x10000, 0x8003f) ioctl$PIO_CMAP(r7, 0x4b70, &(0x7f0000ae1000-0x30)={0x9, 0x0, 0x50, 0x4, 0x40, 0x1}) ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f00000b3000-0x14)={0x81, 0x0, 0x200, 0x9, 0xc14}) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) eventfd2(0x1004, 0x5) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r8, 0xc008ae67, &(0x7f0000dd8000-0x8)={0x9, 0x3f}) r9 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x200) ioctl$KVM_IRQ_LINE_STATUS(r8, 0xc008ae67, &(0x7f0000649000)={0x2, 0x5}) ioctl$KVM_CREATE_PIT2(r8, 0x4040ae77, &(0x7f0000d56000-0x40)={0x8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = eventfd(0x4000000000006) gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000558000)=r5) getsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000bb9000)=0x0, &(0x7f00004c9000)=0x4) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f000088e000/0x18000)=nil, &(0x7f0000f94000)=[@text16={0x10, &(0x7f00008f7000-0x2d)="3e260fdd07ba2000b040eeba4100ec2610010f00d60f55890800660f383bcf65827ef800ea5600d9000f005bcd", 0x2d}], 0x1, 0x12, &(0x7f0000d13000)=[@dstype0={0x6, 0x7}, @cstype0={0x4, 0xd}], 0x2) splice(r8, 0x0, r10, 0x0, 0x7, 0x4) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2017/12/05 12:00:30 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)="7461736b00") getdents64(r1, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002000-0x188)=[{&(0x7f0000006000-0x60)={0x27, 0x78dc, 0x8, 0x3, 0x80000000, 0x4, "669fc222dc2ed15e1817d91385f9aa2b19b4e441751941ab61d9453b431d11ccd133ae1a4a2d7c5e0fad1ae9ccf507634425c33166de979b561fb149788c96", 0xfffffffffffffffa}, 0x60, &(0x7f0000006000)=[{&(0x7f0000001000)="ad717265ea8e1986049f0148fed3327fc7cb8baff734c76f0fdbafd1a08e5539a88d70a9048721291b1b0ddbe177188fb85304c0a63c341de692a0304119f1d819ce08e047ca980ed7e09e4285ca7dcdc72a7b011114375d668388ab6a0c932e2a05a51eda57246d707ac6b5604b8cdbeec90d2fa6ce93aa7a98cd1b1adfa169937f15f58117f6732f8b5df70a7cf44145febb0eb53ee4bce526e6d775ae7c0f704185f277aff30c50e4459fa8fe33f873c8f274896b991c56be9589695af237a7ce79", 0xc3}], 0x1, &(0x7f0000004000)={0x38, 0x0, 0x0, "61bb4e8f4d9670594545d9cf44231202d9e4550d2a5b77716ac885e2775dc9684cb7c114"}, 0x38, 0x4}, {&(0x7f0000006000)={0x27, 0x2, 0x7f, 0x5, 0x80000001, 0x3, "adfc7acc47931379091cdcd4443185c323813eef6aa9270feefa09197d758b5e86b6aff710074714c3da826d9984bd19fd97bc24f513d852784a31fab1fb8e", 0x7ff}, 0x60, &(0x7f0000003000)=[{&(0x7f0000001000)="e837adb1ff4f838d72306497e015711f78f99ec7a8826acc8da5286a84a380b4d54b73a2229d2bfcca64f7ec9ca50b49525666a3", 0x34}, {&(0x7f0000003000)="09520aeca3b461fa16912bc7c259d86e87e0806247f9985eabfbe1aef1c039cd65ea0656c524c365c6bc02416a7460596fe5c9a15ef6a6987ff2aec243785c6e9dfc3012810217329c43d257979edf3b1d5f7d9589aca9229a04c1e63f7128894ff3cd3004aa810e103a4155c5b8ad365b82cc8432b95aec3cc8168288bcf0f5f748cbb7f54918a1e182e8435fbabdefa7dba58dce56961ae9ad08f24ccff19fe04e9c8592f404f65d4d3f40a7f13d1e510616c151c0a1594dee4846bd1d0099b582e7a2844bb863d94b80b59b8fdeccb23091746dacba2b1dfe1cc1dbff552e00859e406d851b23001ac8e2", 0xec}, {&(0x7f0000007000-0x5)="beb823d7a7", 0x5}, {&(0x7f0000007000-0x91)="88b43e5c3de356d0066aaeec911cee757a41166f66b6861fd1171eb5730f4def914a4a04427a1a0fab68ed1873b6d0695128b8769919f2c6f51fd3536a345a667dd937907b39104f5d2173ec27af7666dd4ea16f66ea913d75113d10cc7180ffb87e7d7555ea9a6feed60e9e20d28d1112cb8411d18883eb40f9f71f0b79a95697145b4117904dba7353ac607ddd4ad921", 0x91}, {&(0x7f0000004000-0x73)="148d4fdb560566302e18589ca5ff96bfecffb88fa83beb2814097f63b697768258ab66eedfacc50ab40c986b244628851ce3e65c37f803d00d552808e0b6314d9264abc07b0020973868c459498b5998fac3a4ed76c89700622fa285fe81931e6b2fc6505c80243c7d9053404a45f6a515c5ff", 0x73}, {&(0x7f0000000000)="034ea1b2d51962d969a858e3f91d8bcdea03110ff56d77622741dd4b07ed20c04c3f15d8bd35a712fa251c876611127d79ebbcf5451cc283766a76d3a89eded67c04a9d501f57325adf5696bc5428e53d6de0a2e8d78b8f57ee12a7337275e9c47c21156ebfc366bfdb7e86f6c4a1cb33c03d3045276bc8fd9b165bc5de6c77cebc10b75b4b1fd5aef186af944e0708c0d1d9a1010a6b0a3270e51f289a1aa0385b0f67ce01df63d818864", 0xab}, {&(0x7f0000003000-0xea)="fb48f18c40e7695088af116fedbc004b0ad250195aa1aa52a116a0b62435cbe78fdde4f9d5ae7a194959f4d81ce2a27f7bc87f163933353e8792fb8491b24408547b72769e61e2bbf0c2bb5452de727cbd37457e6997fcbcd716c0d9f5cfb212f1c06ba24b8b9b497beef41047d2690b828693f0dba89e09d795ed987624eb3d82273f6a07bdba455268aa38ab662cda5f3d7a02a34ada7aa74e11b72eba1d6f5f30420613e54c432b17a355fce13103ce18f47a9543ffd8c695ffe0e646744e2d920d16996617461665a500e2231a850564bb499e6c698284f984b82791402df9c4f89cf1edc24cb811", 0xea}, {&(0x7f0000001000)="695bbe0977fb38ee19384b62bffa22a9bc032d6cd2cbb7662c589703599d6302fcc6cd025ec86b559181a7317a676656e21f2d9230eaef65c5f5c20034027fa5094380edae49c2076824b0fa3f4d10bbd8186d7eadf91f34f7163a366fbac64e88b8320aec21ba8d21dea1671a5c927e14295b8ca6eeb3e0a2344eb8ddc6dc073afaa122d3991d00f53c69f530de0bd1d0dccf1f4974a262adc50bb62f77861be00726c1fe2528e90ca2c42a5de7e3bc2ea088c0f849609f7adfe9937bf86521be01e2181f75beb6ec84fb9d7387af1b07df27eae70c", 0xd6}, {&(0x7f0000000000)="06cd0707c18e436bca4b4078116b33ed0b11f4a09471c15a006561efe0ecfacc2d560568bc32a39afa9264136f41217c5199b0472cb5748a4b822ff0b6cf44ab83891d966a6ccd5919690936b41d14c7044d75509f05cfca1f791a574506f63e051742e35117ee94e2432e45de7d30ef07e0a58e8cc2a35391945fece916ba173a9be950956bcf954d9ba436a1bd5c4f050c60a4c196794572f15671423d334d8f241aa89d506442b52d514155f643eb73eda8ae6ce41ff376d04db2675aea1486d7d35d869a4ff309527fb229f4a9499d68747fdb97527ec422e0e019acc7f7", 0xe0}], 0x9, &(0x7f0000004000)={0x1010, 0x117, 0xbda, 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0x1000}, {&(0x7f0000006000)="95cd9fe0b7e66646e90f2723c0117c68932541b21abcdd5653428f1ddb456a520d8b49cac6b249e8cec04e2a51eda5fb67c48114e7b2591c6f418cc8f11a829cd98ed0bd05c4b96dc6aef87ec41db8d059ad6dfac002fca2e64e318bd9a1aca5bbdc29ce03fb607b1f955bc86c957106ffb74e0b0546bce7c1918cf09d5f1f3c3942700543a6128abff283a36d9d99b024108f", 0x93}, {&(0x7f0000000000)="8e73a83a2fe3dd744a5d8847a769b7878f74486689d48eed6070249781d7928901b44e736629c14c4fad1bfde7ec8fc25aff9e927c037bf346893b778f413199f19c73876b2f6cdac645b4a5369928e0414506510f6db228cb9e93995f7ff99c6223a9494418c1e22f17343ae9c97991b19657534343689901539ca5427ce651b71e93f8f9d011070f4e00b8f19330e90de3017db8354e80d4af47fbf2e5ad93a46db7afac4b7d05690b8879037621c811ab12d8415c217243cf6ab25001c124ce1913e0494b47e41ceb3ec05ee7fc1817e0f34ad1ba9489ba2b7d5f589d9c95ff4d4c", 0xe3}], 0x6, &(0x7f0000001000)={0xc0, 0x10d, 0x2, "36855defd248c6bb3abbe8e07e964167440fbd16a9ee243f43c71c00a7c8a25233e1255e8e4996e19577df680733f3be070d20c4cc36cb0e12a7343b3cfed329c633c47dbd2644017d585160ca90be8ed413fb67ba36135eb2583f60e1b2738baa58f4e6787dc310bcec706ab57b5e44ba5dc0a7a7c59564292a00f271f29000fd8800adcb2d1ab9c5a3ad081f280ae28625938ff06284e9580e31b33052aadcc63112e5be54aebce85166f80b4e"}, 0xc0, 0x44004}, {&(0x7f0000006000-0x60)={0x27, 0x8aa, 0x3, 0x6, 0x6, 0xfffffffffffffff9, "b408106e4a693768080ede4137a05ac8b077412cf1da1ac5526b5a7010251724e696457548260ae78464c09b771660128f7b08c68da0cdedffb028dc367cc9", 0x6}, 0x60, &(0x7f0000006000)=[{&(0x7f0000007000-0x28)="af8e76150585fddf17c316e9e4423f6a024ed9547bf3df86e13bb8189addf5f2fefe63fb60547814", 0x28}, {&(0x7f0000001000-0xd1)="55ce8ef6cdc9ef7088e66ffdbf2e2b88a78fe311534e342c2b6ec31f77490c3c7f95e7b3091ce257681ea3526ec0242dc8437ce5b31b0532d3a7bd30cc3f466df7b32bb540e459b9c249d8aec8c914074887fdaca7b2a40d5d7a6b1dcb67f2c51af2ffcd27b7beda48a1f75899648a47e5c993abff5c5ded9cd8f95140815a4473bda33e6cbef5f0b2a6e685f4fed70727947a32e71f1d1afaeac508a4b5b1c750891f26a1d73a07b162d8ff78fa1d850a04d3356dd828467497f996de40672ed49e8bf21b6f47c293657b9a0381ca03c1", 0xd1}, {&(0x7f0000007000-0x1d)="929d3cfcf0a030f2068da4c142c26ec0614d6919cb558374d1e05b564a", 0x1d}, {&(0x7f0000003000)="7c9ab25f9b10b53673f5404ac2d567", 0xf}, {&(0x7f0000007000-0x98)="3436d5b396b5de63587725f5e5d5424586ea6543907061a894b6783be9846d0e9b894f049c968e7cab6e15388d7c319b05a1baa4a7ac8318a7da0c40f46b8a67974d59152cee68b3140d20ec86c696d40cca915f9ae8c83d6541792158e22654dec6a41d5a53e1809a4368323c8770d55d754634563348275ea1184a5c7fa016d6e5846f74af1431fcbff278b253b2b20eb79daad59d9a5a", 0x98}, {&(0x7f0000007000-0x8d)="7ab66a289f0ad5823d4f794cb30139c447975427b606d670fdde84edc1d8742644e091a3ba886fef6101a3f35f0b7801253e89412fcdcc5d26cb8599926f5652440c5feb9a2a6e96b2a083f90f1b2afde15af8475e8f9733c6b0bb06bec132f613df28a8c11b9cbbd7b5dbc1d8357984e3c42025d404c2b246deba99d441dd171c53e44a526a586c3ffed8be99", 0x8d}, {&(0x7f0000007000-0x47)="83f87fcc8f6e9ee567d02761f5bf6fb7eab39f7eaf97a6abe613072e845414e7a5a968a328a322bc31a28596065c8386c5ff95712142ac3c1671926de7e5785970601b463a050e", 0x47}], 0x7, 0x0, 0x0, 0x4000800}, {&(0x7f0000002000-0x60)={0x27, 0x401, 0x2, 0x5, 0x6, 0x7ff, "601b7bc6160024a881444cffff5f1facab461e5ceebafcd55064073826fca2301de1fbde6f9bcf6a1cfc3be2db5eb06d778562ebe82e45132ecec099e311b1", 0x6}, 0x60, &(0x7f0000007000-0x70)=[{&(0x7f0000005000)="0deaa3b48c5a1c5ae9c210b3eab38ebd5477be01c17d02fd5a5416cc68946a693389e34c32582c8cf12090d696b928adf32423846c9af41fe646eb29969ac15c08ded82b717dda07bd84d750e00f1aae026d981fe7a58ee756cbf8c96027e5b9947e12de37de8f72cf53fb68d6f1a4d7f06dbc7bfc9640aeac1bdc7e1b39de818614a9c77a7bdc9ec90daf65d90292", 0x8f}, {&(0x7f0000006000)="ce566b5287f5f9b01fe2d1938a096c772a3903072afbd2b42fe43733538e3e39d1682b92f4e32db759082603dd0406aca30803e734284558759a0d70beaa8d7821b801d2ff25e4010b1550b7d0fe4aa059382aa1f23e7124a3f103b2435adcfb25ba300e8e5b477058a2f52760cb7f8c5cc404113828f4fef32cffe1eaffec48f41ad5d2c511621b896df0dd36a02abf3b85c59951810a1ca3d99249ee214abcc0599d0c1d94db1846861a2951e6842efd6dc033a82776b9f5f3c08ce2a2714782c3c2e767a91e01bf76c2ba32fc7db349e587e9e09d29886193ee96759a3cd3112df16f9a77141605", 0xe9}, {&(0x7f0000002000-0xb3)="b246f1f5817905cfd2f0e041ce80bc3c1fe8eba591983083145f1abd4541917c136a085fe956b3d57f75c53f8e81b6fb5a31cd6de9a9bbf2de9a5064c78ae21a67966cbd257c12389d4cd1dffc2be235808a9cb3008b8aac34beb779b8474987303cfb6006315b4260402b3c1023adb432f0f6272fc720d1edc9aeaf532cea1670eb51bb2e487ceeec9f24a8f3cce520eb8101c8ad24208dfe3ef5229cae442de9ff4c67a0c51bf122ff1c185fbd54e56ec726", 0xb3}, {&(0x7f0000001000)="f0a5ec0df58f84d1fca96c2ed1226f097d095e59b4e8e9eaca95df5cf4d9710970cd1b3c83ce778556fea19e1eaba978", 0x30}, {&(0x7f0000006000)="1631f0fe3e314ce2e23df669921cccfd211f59e76f2c3dbae28f2a4eabcf2d3ebc7ed636b28ceaa15f4cbafc867b022a889b14", 0x33}, {&(0x7f0000007000-0x7f)="9955b55a654029d8f444ff143251aeeed1ad7ece49d6ed254816340d3968abfc5c780eed477042099e7b4fd7e39303fed3292e151c680abe7eb1f6de4704188f9f55975c9a97b90b5c9c19541a0a51cc59b8503c10600d0da4adb720aa1a2f2b37f21ba4a2f993e687807955aabcbae7c03d601ca3f92dcef7a9ea27972509", 0x7f}, {&(0x7f0000007000-0xd3)="56b3902f0d6cefbb6220056873c540d6240b3168168d53300f205f8c0d95e506559397efc039ea61cc22639d3d5f7eb67ad5ac538114b46976265ae46e2d01660764fa1b1e6dce63cd4b187671e3bd0b93e676a52b6ab75cb039c4f6e5346348130d6bae15eb436a15a8c8c94ad7776b439431ea578fa2030433204c1e4987c273f27a3c8e0d2a0c5bcd1d2b6600fed35c24b6eb9226407cc87c3635d7b14aa856aa69dbbbbdb171e14b969d6bf6f023034c020b63512e95c8d9147c04a2fc1ef65d368a7abbd1dec9ed96b0c02269f77657dc", 0xd3}], 0x7, &(0x7f0000005000)={0x18, 0x107, 0x80, "e8ee1704d8e729d0"}, 0x18, 0x40}, {&(0x7f0000004000-0x60)={0x27, 0x200, 0x0, 0x3, 0x20, 0x6, "d06cd779959d2cb6c32736c3b6258101601c5416cbc04326375027acdf83aeb404e7c4dad7aad6b28750ac1a2b4b1edb22c87938a100366a3fd47e05fb2b40", 0xfffffffffffffff8}, 0x60, &(0x7f0000006000)=[{&(0x7f0000005000-0xec)="de926206bd28ab4533f910d97e8312a5669d7b6454ee001a613e9abc401382d699ecb9e1f575a1eee5d3407a6d99e49014268f52f8908f2ffd0b0692810afd6c3cd610795bdc1171ea02c3173ebbf9c8191715a8b43a737767fddb1698e00d895180fb213eced37941c8e228654855c3b5dc505cf8a47160611315cf1d38326d3006767dcf379f2fd03f9ceee2d50a67c655fefd819cef7437a5f8ae41519a146050f6171727370f5f9a1879cba2c566b560270ef715f841740aa70b7179dcdac5ebed9e289e44dcc87493e9b737088f80ef14f235e10f6ec102cdec6a5e56628719c78325a848eb6e44532c", 0xec}, {&(0x7f0000007000-0xe9)="7a48ef1708f0bf2223c9985b740a69d84ecf82f3eb5a0f155007baeeb59d5fa4d3382ac959145bc14d41e89fe29fb2fc8381b9e885f0da9b28fb8962771f14f96a705bca22f46ffa87aaf093f3c9ff4127f55a5c8bab4d6bd9695fcd2374dd20941c0c4153b69d54ba20c7787ff0ae4d7b5dbcc1a6228c5240452c40a8d6d329f76764d300bdd0d16be52d9869a2e1ff6413d0ea1eadef6e3e212bea565ed4300549d9f3ee8bc2f78018b65f0c403f779fa6532c06ca30f556698f8de7377f5740191b63294373b1c8ae42a4b6426a585c4604554c83bb2fdb86d55f0f8d9be754e414807b4079a124", 0xe9}, {&(0x7f0000006000-0xb0)="0eaf27daf585d19e32610ab5da82622f4ab1ea7d782b6866b3102c62eebc75a3680bc42836730d61a2ec4c988de3820960ab6756595360c3d3a4b27dbe7d15ec6016c9553a8be5ae2a278291681fef0a4b917f3236becf49cab145feae10b323393f45894c7d939b2d11fbbd15306772cefb6d6750845e330b99c3a71a94ba020740265144b88787b0ae2d39a3da1de68e29b2d04cbcdb0760270f8059ae1742c28d0aecdc06c1e690114bd87e12297e", 0xb0}, {&(0x7f0000001000-0x5f)="1a1cb8f500c02c29579235e4aa6026eb65d98e860fbed3b0272558552053e1c6a36dc70b0bee499c1638b87b787fe8eedd6a0b55d92df797686c1fbbb555eb76b5ad97d1fff8bf08cc3f931164241cb4b04c80159007ed5098f2050daca977", 0x5f}, {&(0x7f0000000000)="4c067596c38040c801a5af3bc700cc", 0xf}, {&(0x7f0000007000-0x7)="2a049019bb3e2eb5826b4af8bd1169be47f44d498ff49e302837668d69b4c70d95dc", 0x22}, {&(0x7f0000002000-0xa7)="b1f813edefbe8276241314a5da7ea93e8e1dde9a911b7fc50cb48834a0556e53bd51da9419893ad14a1dcaf05b3cde6d485ca17e95d0311aa6da78501a9ecde248fdef16d88679cfe311ab6cb8d1acb6a2882398e3d1ce2b3b2dfe66b7fefb31e017bb3c6c71db28c0f066acb92f0b6788925f608d509d34b3c900b7a279a1022d48a6d63753a1d673d4b3dc1487e830c00851382ff273ea61afe2dd52e8abad3b763b06c66039", 0xa7}], 0x7, &(0x7f0000006000)={0x80, 0x10f, 0x8, "985b3e170b3f7244002e4666f991d86aa5b400d57eaf2afd9a949fd9eead161ac15ae365cef3ae78c97acc9dbbf68d8260d61e108ab270b247d1cd1d21f75a2e49325e1070dfa9ca5c7dd49ae1771c440450fd8408e72c08bbaeee6f52edcd280e918dd042e55d4fbb80cd5606bfe8d0"}, 0x80, 0x0}, {&(0x7f0000006000)={0x27, 0x101, 0x7, 0x6, 0x8000, 0x0, "2fb3db004df709ca8e5836c890c5606244e12a881b7768e886d2a997f4086b80b64ae34a992842dcd5d16cd4e4aa232e58b731176216004b3979f54752a574", 0x3}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000004000-0xb1)="5b8149b154392fff26a4ff99f08f4857cf89abe7473435786c9cbfe414ce3cbf874fb918f0de02bbbddf73e55a26dd9a1c951f543aa99b851bf981297de4cdf853bf02f78e1fe92d8bf895c779eb76360989de3bf0276591934042d24239ff0451f671640528154937b5c295c6374941b14090d5e9618a6c936d4f12c0bc5fbf5b636b2533d47d29f1adc7e27e102c571808b46306166e0df00f363c0c09e629d9b385817931c379ea8c1aed5d30225b37", 0xb1}], 0x1, &(0x7f0000001000-0xa0)={0xa0, 0x113, 0x4, "2709409907386f67fcd5a7fef01db87e17b93fb4d875071e60d3c7a995468218ee285c01bcf4b5569f529d577a1d70ee5aa7a52fc7ee1fb4f30f84ab72a1cacf492661f87fed2a35e43c0c4950a0715ad02b231c41ab925dd145a632d17b676c7cb573706276d254bddf46af547ac3bb2bf4189ff2226a98a2f0c1af6ff97d236ff16f5c6585d29bfbca8012169f"}, 0xa0, 0x4000080}], 0x7, 0x0) getdents(r1, &(0x7f0000001000)="", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 153.337091] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23012 sclass=netlink_route_socket pig=19260 comm=syz-executor4 2017/12/05 12:00:30 executing program 7: prctl$void(0x0) pipe(&(0x7f00009ab000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000de7000)="3c680e88cc2391534b336554f205065b5dd8c747941c58b1f94f2da95867dee33e8f9c689f77358a5ffb76e5c9e80d3a841d5c36ff289ff87f264d4cb0d507059c78e48cfcb4a2b3535cd31dc5b829811eb488c2cfe98fb1472b673c8f7680b080ea1c67f7d5bc11b5f99f34f0e420dde197554814d9747cc4df048482a0e29d43e88403150b9615f5cb2820c5d4c93ae46e577979119295c5e678e01598e70008d08a264efa167d81678bab33f3f4a2a734aef468f9d814197641bb2d3e60094df0c9a5be739a09e398b59acd144a79e35321a3420a0df3dd3e7164693aecd3016f3cab021222fb", 0xe8, 0x40001, &(0x7f0000c8a000-0x1c)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xadf8}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000092b000)={0x0, 0x1, 0x8000, 0x4}, &(0x7f00003b6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x7}, &(0x7f000085a000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x0, &(0x7f0000000000)="", 0xbe, &(0x7f0000001000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x6, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000)=0x5, &(0x7f0000002000-0x8)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r4}) listxattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r3, 0x58, &(0x7f0000001000)=[@in={0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}]}, &(0x7f0000003000-0x4)=0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x1) recvfrom$llc(r6, &(0x7f0000001000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0x0, &(0x7f0000002000-0x10)={0x1a, 0x3, 0x6, 0x9, 0x100000000, 0x100000001, @random="9545bc782919", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000004000)=@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000006000-0x4)=0x8000, &(0x7f0000006000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000-0x4)=0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000+0x1e9)={r5, 0x2, 0x30, 0x3, 0x9}, &(0x7f0000007000+0x8e1)=0x18) 2017/12/05 12:00:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3, 0x111742) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000d4d000)="7573657200", &(0x7f0000126000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000998000)="87dffa50a8403bc3100364e42ad2dbf65c163117e2c9eade2dee90a0879e84fb302d8efeca535642515f25b48c6107a51ef1c868f0b07ee3c0b457a17aa40a5027f33539592c9de04fd428682d659ee67b64bd9ddcc6aef1adedda904d5dc0f41a718f012e8f49e94000d9da3bfe4289cec1257fc86a06d91ebc3712a4a2f9d006b5c59c0fb1f45db35d37be6a2a7411d7459229e0d4", 0x96, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x40ffc) mmap(&(0x7f0000b9b000/0x4000)=nil, 0x4000, 0x2, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f000065f000)=0x4) msync(&(0x7f0000f11000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f00005cd000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x80000000000052, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x5, &(0x7f000002a000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x2, 0x6, &(0x7f0000660000-0x30)=[@map={0xfffffffffffffff8, 0x10001, 0x0, r2}, @generic={0x1ff, 0x2, 0x9, 0x6}, @map={0x1, 0x1, 0x7, r2}, @generic={0x0, 0x8800000000000000, 0x2, 0x2961}, @map={0x4, 0x200, 0x6, r2}, @generic={0x0, 0x100000001, 0x1fb7, 0x9}], &(0x7f0000002000-0x1f)="215d73656375726974792576626f786e65743176626f786e657430656d3100", 0x1, 0x4f, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x0, &(0x7f0000a80000)=[]) mprotect(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000002b000-0x4)=0x0, &(0x7f0000152000-0x4)=0x0) [ 153.380738] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/05 12:00:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x20000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"fbbc50348eb8e5"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000d9b000-0xe0)=[{{&(0x7f0000a91000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d9f000)=[], 0x0, &(0x7f0000c59000-0x14)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000069e000)=0x8, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000aa1000)=0x0, &(0x7f000049b000-0x4)=0x4) epoll_pwait(r0, &(0x7f00008ce000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x8000, &(0x7f0000eda000)={0x2}, 0x8) write(r1, &(0x7f0000c57000)="260000001200b1f181ff050943040000fffffffd7f00ffff000000000000000004fffa010000", 0x26) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e59000-0x8)={0x0, 0x0}) add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = semget$private(0x0, 0x1, 0x200) semctl$SETVAL(r2, 0x2, 0x10, &(0x7f0000893000)=0x8000) recvfrom(r1, &(0x7f00000d0000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x10021, &(0x7f00005f4000)=@nfc={0x27, 0x100000001, 0x7fff, 0x7}, 0x10) add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f4b000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) request_key(&(0x7f0000fe0000)="2e726571756573745f6b65795f6175746800", &(0x7f000072d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x5)="73656c6600", r3) fgetxattr(r0, &(0x7f0000aea000)=@known="73797374656d2e61647669736500", &(0x7f00007ce000-0x32)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) r4 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)="6e65742f6e6673667300") prctl$setname(0xf, &(0x7f0000108000)="7472757374656400") getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000002000)=0xc) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}], 0x2, 0x0, 0x0, 0x9}, 0x10040) [ 153.413399] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23012 sclass=netlink_route_socket pig=19273 comm=syz-executor4 [ 153.560798] binder: 19211:19213 got reply transaction with no transaction stack 2017/12/05 12:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x100000000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000816000)=0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) socketpair(0x15, 0x400000000000006, 0xa, &(0x7f0000828000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000035d000)={0x0, 0x0}) r5 = accept4(r4, &(0x7f0000cf5000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000ffa000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0xffffffffffffff81}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendto$inet6(0xffffffffffffffff, &(0x7f0000aae000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665051674d9f87f5bbf9289ca873210c7551bc6", 0x89, 0x0, &(0x7f00007bf000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b64000-0xb8)={0x0, 0xb16b, 0xf1, 0x1, 0xdd5, 0x80, 0x2, 0xffffffffffffffff, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x5, 0x79cb, 0xb}}, &(0x7f0000a83000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008fb000-0xb8)={r6, 0x6, 0x9, 0x40000000000005, 0x1ff, 0xfffffffffffffffe, 0x100000000, 0x1, {r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x7, 0x7, 0x15fc}}, &(0x7f0000a24000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000652000)={r7, 0xb7}, &(0x7f0000ab3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004a7000)={0x0, 0x1, 0x0}, &(0x7f000085d000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b83000-0xc)={r7, 0x200000223, 0x10}, &(0x7f00007b9000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000661000-0x10)={r8, 0x40801007, 0x7, 0x3}, &(0x7f0000cc0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001d2000-0x108)={r9, @in6={{0xa, 0x2, 0x4007, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x8001, 0x13, 0x2000000000000ff, 0x5, 0x7, 0xfffffffffffffffe, 0x1100000001, 0x3, 0x5, 0x1ddf, 0x4, 0x5f8, 0xe0f, 0x8]}, &(0x7f00003a6000)=0x108) r10 = socket$inet6(0xa, 0x80005, 0xfff) r11 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000de8000-0x10)=@generic="ebfb82ff00000000ac0ea3ffffdc0081") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003f4000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e68000-0x4)=0x18) sendto$inet(r11, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000309000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x80000000000000b) mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r10, 0x84, 0x19, &(0x7f0000940000)={r12, 0x4}, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r13, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000012000-0x1d)=[{0x11, 0x14, 0x209, 0x0, 0x0, "0a"}], 0x11}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) 2017/12/05 12:00:30 executing program 7: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a7b000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000cf5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ea9000)="", 0x0, 0x8886, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x4) fcntl$notify(r0, 0x402, 0x22) r1 = open(&(0x7f0000335000)="2e2f66696c653000", 0x94040, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0f000)=0xe8) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eae000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eae000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004d7000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x400, 0x2, 0x6d4, 0xf, 0x20, 0xa0, 0xd6be, r2, r3}, {0x4, 0x800, 0x5, 0x7, 0x8, 0x9, 0x618, 0x1}, {0x6, 0x9, 0x7f, 0x4}, 0x1000, 0x2, 0x2, 0x0, 0x80, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x89b, 0x8}, 0x1, @in=@loopback=0x7f000001, 0xa8, 0x1, 0x2, 0x80, 0x8c7, 0x36e, 0x401}}, 0xe8) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000eae000)={0x0, 0x0}) r5 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004de000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e7000)=0xe8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000915000-0x10)={0x3, &(0x7f0000deb000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ead000)=0x0, &(0x7f0000d96000-0x4)=0x4) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00008fc000)=0x0, &(0x7f0000ead000)=0x0, &(0x7f0000313000-0x4)=0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eae000-0xc)={r4, r5, r6}, 0xc) pread64(r1, &(0x7f0000846000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000964000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaf000)=0xe8) sendto$inet(r1, &(0x7f0000ead000)="40dfda3d3d380f15e420691a6fd832baeacac718970553eb79e571ad55bf28d2ebc2b03a56c4e2ca06bbf29c021dd43926013d5c60538cd71255a5fa07aa88b3041ba23ef61774cf4b6b80c0fb2b1f6450cccc4bfa2ef28045884b8f2d9190013f5f5c0e0daad4122452ef13d9b6738a43fd615190b6ead28506928f1cd2e60b0f07510b3e0202b07c4a8a3f4d807bd9bcf741149f8d24dffbe7a7d85f58a4f2f826f14ae2560d6607b3010b9284eb389970b51f08d527d830d23aa9be748e5ebb0d4bfd846d67c34ce6d9766e2def0c7cb7ab6b3e4df62264fbed8caac3de02ce9478c8", 0xe4, 0x4004040, &(0x7f0000477000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 12:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000bec000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000011a000-0x18)="000000000000000000000000000000000000000000000000", 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000860000-0xc)="2f6465762f72666b696c6c00", 0x101102, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000182000)={0x0, 0x2, 0x7, 0x2}, &(0x7f0000d0b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bd0000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000a93000-0x4)=0x8) r3 = fcntl$getown(r0, 0x9) mq_notify(r1, &(0x7f0000496000-0x60)={0x0, 0x21, 0x0, @thr={&(0x7f0000ec9000)="50939918bdf5ccb96b531f34dc24a63c8ad223c7d1855b51330060eea1c964b60b3f22ddf2834591a90ec6ebb8e1a3111c302f67d4740430bb82afa3a651417807b32450099da5a0cee26a2c05e51cc99010d21b2452d8a21eaf939673ff6f9f25849d5736f46fe401b0ba9e0b27d1058667c26902d860463017641513d91ead112dd299b35d045663dd616385e789ee4222e13a126370f3c196a64c02c6", &(0x7f0000417000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000931000-0x8)=0x200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00008cf000)=0x0) mlockall(0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f000092f000-0x4)=0x0, &(0x7f0000e63000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = openat(0xffffffffffffffff, &(0x7f0000853000)="2e2f66696c653000", 0x101001, 0x8) r6 = perf_event_open(&(0x7f0000381000)={0x5, 0x78, 0xdf, 0x0, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x400010000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r5, 0x0) r7 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r6, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000357000)="2f6465762f6b766d00", 0x40, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00004bd000-0x10)={0x80, 0xb9, 0xa2, 0x5}) getsockname$llc(r1, &(0x7f0000ebd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000464000-0x4)=0x10) dup3(r6, r7, 0x40002) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00002bc000)=0x7ff, 0x4) 2017/12/05 12:00:30 executing program 0: mmap(&(0x7f0000000000/0x28c000)=nil, 0x28c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000072000)="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", 0x1000) bind$alg(r0, &(0x7f0000127000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "766d6163286165732d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, "6861736800000000000000000000", 0x21cf, 0x0, "686d616328736861332d3531322d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000028e000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6163287368613531322d73737365332900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e63286d69636861656c5f6d69632d67656e657269632c637472286165732929000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028f000+0xc73)="4ec3904128ca350742a9af05cabc483f93982c21457351b27a251f76756b80d0d71ad95f1c54fcb104bd29f9738c07b8ebb5f69f244edeaaf7fc5cd0ab3b3dd782926a94a72a0f6c1e22b9abc320048dc217fd6fdea74e8481a738114429e13a9a56d58ad225159c29df30b84c6b32bafef021330e349d21808a0bfa5693242db8135ce8ef64f5f762615c304f35f093a07ebb60446947f87d80043ba4954115142d7b4d0ee7a96690c3bb3b61663c5e2bed185c72fc09d3db3f4472065db63551bf0a353ba243b8eb9d4b0100d2ae865603c0767f8d536000d5d46c58", 0xdd) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "636d616328626c6f77666973682d61736d2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000020e000)={r0}) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00001fd000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000028d000-0x38)={0x0, 0x0, &(0x7f00000a8000)=[{&(0x7f0000290000)="62", 0x1}, {&(0x7f0000206000)="d48a57e0ce4ac1d73a163d0b2d04e55c231108962de3ac372c32cae62c", 0x1d}], 0x2, 0x0, 0x0, 0x8010}, 0x20000880) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000291000-0xa0)=[{&(0x7f0000291000-0x45)="bedbe6b21c65a39099a5e0f96f270c50375b0d225acdb61ca486f2a7aba32b4a3855a4a027da50eb286cbe92d81f17bd778bbba152193dd133d0d88bb8e33f68c4680dccaa", 0x45}, {&(0x7f0000291000-0x7e)="d208a58bda4cdb249280bceb2be690a2f888b4cd9235b976e6e2701c69b4b0af029238025854f02e747690d14c585e0d05db49f9e2be444ed471cc655c9d757f768e248a26cf24cb133248e72b262fa7b3cd8dd2d7ea9c056439928d19d0c58e34305e7000d3f0a2960375ee96ee3676c0621874a2d151660bc8fe6a387e", 0x7e}, {&(0x7f000028d000-0x8e)="c656464cf9010790dc3ecf9590980c1b1406fe87dc0862ba10c6dce8e301dbf901b881732d8991fe438ca17aee1e0d3adfa25c93ed99eeccc694340c507d24d21a1d895ff2c43160385c789e076358ed0abed835ecdf966332b2fc1de581bd0df38df882b947b80042c458ba90ac68b8e4821621d876da93533d33f68d5891ae1fa514e8f57aef0c9b94c6c8e56b", 0x8e}, {&(0x7f0000290000)="806cc9553e870c326dcacae06040b7d8302b7dedfb6efddf40e1c2273743208ba088666060fa", 0x26}, {&(0x7f0000291000-0x3a)="49f57d771c3fe5dd467f7cdfbf9a5b28f2c6001790bbe798128cdfe62949cb4c7e39fa7fc39e1be5dabc50e675a4eb357d2a122e86705045889e", 0x3a}, {&(0x7f0000290000)="3bbe079b1d036f9aafae789292e15cd9bfee69742856b7b8e829a59fb5e33fcf547bd3b9b8a57f21d09d5ecca4bdc4f0cccb64d9a858ae4e31da6fda80e0013540f339bb434c4ce71ae3d81544bbb35d4fd642e94fc57399968389098cd0bdc32c5a5a0fd87f8debf82bd73c415589ebf47d927935b3e924d50ac98ff744c7b640be8cf9ecdaecb2c0e5d98f177932aa2e728e0d6463f0cea79654b02c2e6ba8dedaefa9f48ec433a3c6970c5b2b922414766e0caa790d7cd153573de6966a9ed3b9e23ef4baac4742db7f9e322d10", 0xcf}, {&(0x7f00001be000-0x2d)="35e63b854cb288c65f92853d6d64ce7ea14df3b44e6755feb8c676cb4154014bcc30393a84fe55f625049724a7", 0x2d}, {&(0x7f0000291000-0x1f)="b4e4c6d55aeb8f987b45aa85b7ea596252430b7c13d4300761d368e3789043", 0x1f}, {&(0x7f0000024000-0x31)="10d1c5e58bf29de24eaaa454aae45a622a779d6a4cf8212a3b65ad99fa4551a7c806c8b756c1985867dc8d95b257b0184e", 0x31}, {&(0x7f0000119000)="dd9d992f9bbe75a02760c7d8226156cf486e600e605b954eb23c9e182a388bc7ee7e4bfba9e173b6d44e56307132e5c37a9d2e5680c786a18cab6dc324cab0cf018cac96c456b4ff08cfb129ca35ce01cce5ae822a7aa4ca07f84909781014e1226afb042d335534d2961c95a12716068b9d645415932322d62ebdd129bb68de6412d249ce31ff3bbe245a255a6ba9350172d50b73742118bd9485c4f8e4960c34618c83", 0xa4}], 0xa) socket$alg(0x26, 0x5, 0x0) [ 153.560806] binder: 19211:19213 transaction failed 29201/-71, size 88-0 line 2670 [ 153.610472] binder: undelivered TRANSACTION_ERROR: 29201 [ 153.610485] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/05 12:00:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f00008a2000)="2e2f66696c653000", 0x2000, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000832000)="07", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000ca2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000df9000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa700000007bf61007f"}) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00009ff000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r4, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000fe8000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) vmsplice(r4, &(0x7f00001c4000-0x20)=[], 0x0, 0x400000000008) r6 = accept$alg(r5, 0x0, 0x0) splice(r3, 0x0, r6, 0x0, 0x8, 0x0) r7 = socket$inet6(0xa, 0x8000000000000002, 0x4) bind$inet6(r7, &(0x7f000024d000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r7, 0x400000000004) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r7, &(0x7f0000bde000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20240000000000}, 0x1c) 2017/12/05 12:00:30 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000e000-0x8)="2e2f66696c653000", &(0x7f0000006000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x67f0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffe, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x8, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000aeb000-0xb)="2f6465762f766373612300", 0x8001, 0x402) stat(&(0x7f0000864000-0x8)="2e2f66696c653000", &(0x7f00008a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x1e, 0x40000000001, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt(r3, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x9, &(0x7f0000002000-0x48)=[{0x5, 0x0, 0xd91, 0x7f}, {0x5, 0x81, 0x7, 0x4}, {0x6, 0x0, 0xe287, 0x1}, {0x7fff, 0x5, 0xfffffffffffffffd, 0x12b4000}, {0x8, 0x8, 0x100, 0x56f}, {0x8, 0x3ff, 0xffffffff, 0xfffffffffffff001}, {0x4, 0x40, 0x6, 0x5}, {0x365, 0x3, 0x7ae, 0x9}, {0x0, 0x1, 0x1000, 0xf8e9}]}, 0x10) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000001000-0x18)=@generic={0x5, 0x200, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000bc8000-0x28)={0x1, 0x0, 0x0, 0x5, r2, 0x0, 0x4000000000009, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000ff2000)="6d643573756d7b5e2727766d6e65743076626f786e6574317d4000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$packet(0x11, 0x400000002, 0x300) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r5) shutdown(r5, 0x1) 2017/12/05 12:00:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f00005a3000)="2f6465762f73672300", 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6c000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000060c000-0x28)={0x4, 0xfffffffffffff597, r1, 0x9, r2, 0x0, 0x200000, 0x1}) r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0xfffffffffffffffd, 0x3, &(0x7f0000000000)={0x10002, 0x0, 0x8, 0x1, 0xfffffffffffffffc, 0x4, 0x0, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00006c8000-0xc)={{0x9, 0x80000001, 0x8000, 0x5, 0x6, 0x7}, 0x80}) mq_notify(r3, &(0x7f00006c7000)={0x0, 0x0, 0x1, @thr={&(0x7f0000891000)="", &(0x7f0000e66000-0xeb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r3, &(0x7f0000d25000-0x1008)={0x1008, 0x1f, "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"}, 0x202) clock_gettime(0x0, &(0x7f0000ee7000-0x10)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) close(r4) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00006c0000-0x1c)={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffbffe0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f00003bf000-0x8)={0x7}, 0x8) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f98000)=0x400000000, 0x4) pkey_alloc(0x0, 0x3) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f0000afe000-0x40)={0x7, [0x8, 0x6, 0x5e, 0xe72, 0xfffffffffffffeff, 0xdc, 0x2]}) bind$inet6(r5, &(0x7f0000451000-0x1c)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendmmsg$nfc_llcp(r5, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) 2017/12/05 12:00:30 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$void(r0, 0x3) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r3 = dup(r2) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00003e2000)={0x6, 0xd7}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000c96000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f00002ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00005f8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fcd000)="e9382f952b4c359d1a62294ef95e99ec4f05fbb477663a32ceda3a52310a5ab4"}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000fcc000)={0x4, 0x60, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffffffff04451f473fbe5969f9ef4f0ec8baad83e3b87a00000006328c9f9c4a54d92f4a58be201c3a692d6f149dc51c429b30382ddd65840c003ee96852bace00000004f649f3d2f55d219c65f695139b06"}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x40000) futex(&(0x7f0000394000-0x4)=0x0, 0x9, 0x0, &(0x7f0000fcb000)={0x0, 0x0}, &(0x7f0000587000)=0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000729000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000fce000)={0x0, 0x0}, &(0x7f0000fcf000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x9}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f000030e000/0x1000)=nil, 0x1000, 0x3, 0x3e, r1, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000fd0000-0x8)="0000000000000000") ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000e0d000-0xc)={0x2, [0x0, 0x0]}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000fce000)=0x0) vmsplice(r2, &(0x7f0000e95000)=[], 0x0, 0xc) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f000057c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/05 12:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f00006aa000)="2e2f66696c653000", 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff205, 0x7ff, 0x15, 0x3, 0x0}, &(0x7f0000d76000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004ab000)={r2, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8}, &(0x7f0000f41000)=0x98) socket$inet(0x2, 0x1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x3fe, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) poll(&(0x7f0000b5d000-0x38)=[{r3, 0x8000, 0x0}, {r4, 0x4082, 0x0}, {r3, 0x200, 0x0}, {r4, 0x200, 0x0}, {r4, 0x210, 0x0}, {r3, 0x40, 0x0}, {r4, 0x8, 0x0}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x2) r5 = socket(0xa, 0x2, 0xffffffffc) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt(r6, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) poll(&(0x7f0000017000)=[{r5, 0x21, 0x0}, {r6, 0x100, 0x0}, {r6, 0x240, 0x0}, {r6, 0x1201, 0x0}, {r5, 0x100, 0x0}], 0x5, 0x1ff) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d7c000-0xc)={&(0x7f00008ad000)="2e2f66696c653000", 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000017000-0x13)={r7, &(0x7f0000a88000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f0000015000)="004dc51b8cdeeb4514231dac9a89ab15353bb122fc0bd314c54df82f4bb51e5d903f52e82138c63d52259a3e5bf70f010000000000000cadb3cbaff8e5350dbb3f0841efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a428f2bb63c5aa141122c6a7c6a5ebc19ae00062650f1fedf763d2a294c1b7", 0x400000000001}, 0x20) r8 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r8, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000469000)="a5", 0x1, 0xfffffffffffffffd, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000b8a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000000000802) recvfrom(r8, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r8, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r8, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x20000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/05 12:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)="73657467726f75707300") close(r0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000854000)=0x0, &(0x7f0000b24000)=0x4) r1 = openat(r0, &(0x7f0000805000-0x8)="2e2f66696c653000", 0x40, 0x44) r2 = socket$llc(0x1a, 0x1, 0x0) connect$netrom(r0, &(0x7f0000ad0000)=@ax25={0x3, {"21e4ad9b178604"}, 0x1}, 0x10) r3 = dup2(r0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ed5000-0x1c)={@multicast2=0xe0000002, @rand_addr=0x5, 0x1, 0x3, [@broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) open$dir(&(0x7f0000ff3000)="2e2f66696c653000", 0x82040, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008e0000)=0x80000001, 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ffa000)={0x6, r2, 0x1}) r4 = syz_open_dev$binder(&(0x7f00001c7000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000242000)={0x10000000, 0x0}) mq_timedreceive(r3, &(0x7f00007b4000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x400, &(0x7f00009c7000-0x10)={0x0, 0x0}) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000e7f000-0x4)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000a45000)="2e2f66696c653000", &(0x7f0000335000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 153.630901] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 153.630947] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/05 12:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000df0000)={0x3, 0xffffffffffffffff, 0x1}) dup3(r0, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$mouse(&(0x7f000033f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7b1, 0x100000400) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000383000-0x11)="2f6465762f7161745f6164665f63746c00", 0x242000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d32000-0x9)="2f6465762f76637300", 0xa0000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e7e000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007af000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005e6000)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x2000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x124, 0x8, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffff, r4, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f000044d000)="2f6465762f736e642f74696d657200", 0x0, 0x200000000000000) fadvise64(r4, 0x0, 0x5, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0x400000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x3f, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x8, &(0x7f00003ab000-0x60)={0x2, 0x4, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a32000)=0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)="2f6465762f73657175656e6365723200", 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000945000-0x98)={0x0, @in6={{0xa, 0x2, 0x6e02, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x800000007fff}, &(0x7f0000335000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000129000)=@assoc_id=r8, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40045109, &(0x7f0000505000)={{0xffffffffffffffff, 0x1000000, 0x0, 0x0, 0x1}, 0x37, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x5, 0xffffffffffffffff, 0x8}) r9 = openat(r1, &(0x7f000027a000)="2e2f66696c653000", 0xa0000, 0x1a8) ppoll(&(0x7f00006d4000)=[{r7, 0x8, 0x0}, {r7, 0x1, 0x0}, {r6, 0x402, 0x0}, {r4, 0x4304, 0x0}], 0x4, &(0x7f000032d000)={0x0, 0x989680}, &(0x7f0000e5f000)={0x10001}, 0x8) r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000898000)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) bind$ax25(r9, &(0x7f0000053000)={0x3, {"ff000001ff8b7d"}, 0x2}, 0x10) r11 = openat(0xffffffffffffffff, &(0x7f0000615000)="2e2f66696c653000", 0x80000, 0x1) pipe2(&(0x7f0000281000)={0x0, 0x0}, 0x10000000080800) setsockopt$netrom_NETROM_N2(r10, 0x103, 0x3, &(0x7f00001d3000)=0x40000000005, 0x4) setsockopt(0xffffffffffffffff, 0x25, 0x0, &(0x7f0000bbf000)="", 0x0) fcntl$setstatus(r5, 0x4, 0x42000) r13 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r12, 0x40045402, &(0x7f0000487000)=0x0) recvfrom(r13, &(0x7f000001d000-0xab)="", 0x0, 0x0, &(0x7f0000081000-0x58)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e63287467723139322d67656e657269632c72666333363836286362632d63616d656c6c69612d6165736e69292900000000000000000000000000"}, 0x58) ioctl$VT_WAITACTIVE(r11, 0x5607) sendmsg$netlink(r13, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/05 12:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00003de000)="617474722f6b657963726561746500") sendfile(r1, r1, &(0x7f0000be2000)=0x0, 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00004c8000-0x40)={0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse(r1, &(0x7f0000c1d000+0x225)={0x50, 0x0, 0x4, @fuse_init_out={0x7, 0x1a, 0x2, 0x10000, 0x81, 0x200, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00002ae000-0x64)={&(0x7f00000e3000-0x14)=[0x6, 0x3, 0x7, 0x1, 0x1], 0x5, 0x3f, 0x3, 0x20, 0x6, 0x400, {0x8, 0x6b, 0x9, 0xfef, 0xb19, 0x1, 0x101, 0x5bfe, 0x1ff, 0x80000000000000, 0x1, 0x0, 0x38, 0x5, "55936e53948e74cf4ddb83deae1005e869d1b8a20ab6ec89bd6c984dd80aca7c"}}) inotify_add_watch(r1, &(0x7f00003b3000-0x8)="2e2f66696c653000", 0x1000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000c0c000-0x8c)={0x0, 0x7, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, 0x0, 0x80000000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000073a000-0x4)=0x1, 0x4) 2017/12/05 12:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x810a, 0x1, 0x0, 0x0, 0x8000000, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000916000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000009b000)="2f6465762f70746d7800", 0x4103fe, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000aab000)="2f6465762f7663732300", 0x100000040, 0x8a00) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000f22000-0x138)={{0x1001, 0x0, 0x4, 0x80000000, 0x1f, 0xfff, 0xcfa, 0xd, 0x4, 0x400, 0xffffffffffffffff, 0x7, 0x0}, {0x4, 0x100002, 0x4, 0x6ac, 0x0, 0x9, 0x5, 0x10000, 0x10000, 0x0, 0x1, 0x80, 0x0}, {0x106004, 0x6001, 0xf, 0xfffffffffffffff7, 0x30d1, 0x8, 0x10001, 0x81, 0x200, 0x3, 0x81, 0x40, 0x0}, {0x0, 0xf000, 0x10, 0xbdd6, 0x3, 0xfffffffffffffffd, 0x10001, 0x200, 0x0, 0xffff, 0x101, 0x5, 0x0}, {0x100000, 0xf000, 0x0, 0x4, 0x6, 0x7, 0x11738a9f, 0x1, 0x7f, 0x0, 0xb372, 0x4, 0x0}, {0xf002, 0x5000, 0xb, 0x1, 0x441, 0x19, 0x6, 0x20, 0x3, 0x5, 0x8, 0x1126, 0x0}, {0x0, 0xd000, 0xf, 0x100000001, 0xffff, 0x5, 0x5, 0x401, 0x90, 0x9, 0x0, 0x6, 0x0}, {0x6001, 0x0, 0xb, 0x5ff5, 0xffffffff, 0x7, 0x5, 0x5, 0x2, 0x8001, 0x2, 0x3, 0x0}, {0x6000, 0x2000, [0x0, 0x0, 0x0]}, {0x4, 0x1004, [0x0, 0x0, 0x0]}, 0x10010, 0x0, 0x3000, 0x40, 0xb, 0x100, 0x2000, [0xbd6, 0x5, 0x4, 0x7]}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000be6000)={0x0, 0x0, &(0x7f0000873000)=[], &(0x7f0000de1000)="2f6465762f70746d7800", 0x100000002000000, 0x19, &(0x7f0000b3f000)="00000000000000000000000000000000000000000000000000", 0x0, 0x11}, 0x30) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000de8000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e80000-0x4)=0x0) kcmp(r5, r5, 0x5, 0xffffffffffffffff, r1) fcntl$setstatus(r4, 0x4, 0x42000) connect$ax25(r2, &(0x7f000019b000)={0x3, {"765e1d552489d7"}, 0x8}, 0x10) sendto$inet(r4, &(0x7f0000de3000-0x1)="55", 0x1, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 12:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000291000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000202000-0x14)={0x0, 0x10000008, 0x5, 0xfffffeff, 0x201, 0x5}, 0x14) r3 = open$dir(&(0x7f0000695000-0x8)="2e2f66696c653000", 0x400000, 0x40) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000c08000)={0x4000000, 0x0, 0x5}) mlock2(&(0x7f0000164000/0xc00000)=nil, 0xc00000, 0x1) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000bd9000/0x18000)=nil, &(0x7f00000f7000)=[@textreal={0x8, &(0x7f000029c000)="0f7f09f465360f01cff2d8f80f01d1660f6a9b6700ba4000670f320f2285b8f8008ec066b89b0000000f23d80f211c6635400000200f23f8", 0x38}], 0x1, 0x1, &(0x7f000084c000-0x10)=[@cstype3={0x5, 0x6}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000654000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000075a000-0xc)=@sack_info={0x0, 0x4, 0x2}, &(0x7f0000e6d000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003cd000)={0x0, 0x7}, &(0x7f0000435000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a25000)={0x0, 0x4, &(0x7f00009f3000)=[@in6={0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x3380106, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f000050d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fc4000)={r9, 0x2807}, 0x8) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f000046b000)="2f6465762f73672300", 0x7ff, 0x200000) epoll_create1(0x80000) socket$bt_bnep(0x1f, 0x3, 0x4) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fab000/0x18000)=nil, &(0x7f0000441000)=[@text32={0x20, &(0x7f0000041000)="c4e2791d3eb80b0000000f23d80f21f835800000400f23f8822dc500000042c744240000000000c744240205000000c7442406000000000f0114240f01cb0f3235001000000f30360f01cbc4c14973d5adc4c27918b047b54d67c4e2a99f420ff23ef3f00017", 0x66}], 0x1, 0x1, &(0x7f000048c000-0x20)=[@cr4={0x1, 0x100080}, @vmwrite={0x8, 0x0, 0x9, 0x0, 0x56, 0x0, 0x2, 0x0, 0x2}], 0x2) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0xef31) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000a84000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b94000-0x4)=r6) ioctl$KVM_RUN(r5, 0xae80, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a0000)="2f6465762f72666b696c6c00", 0x541800, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000fef000-0x20)={0x4002, &(0x7f0000264000-0x8)=0x0, 0xf, r10, 0x1}) geteuid() ppoll(&(0x7f000035f000-0x40)=[{r2, 0x40, 0x0}, {r2, 0x20, 0x0}, {r2, 0x400, 0x0}, {r3, 0x8050, 0x0}, {r2, 0x10, 0x0}, {r10, 0x1, 0x0}, {r5, 0x2, 0x0}, {r3, 0x20, 0x0}], 0x8, &(0x7f0000600000)={0x0, 0x0}, &(0x7f0000af9000-0x8)={0xd0fb}, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000669000)={0x1ff, 0xffffffffffffffff, 0x0, 0x2, 0x40}) 2017/12/05 12:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000003000-0x90)={0x8, {{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = syz_open_procfs(0x0, &(0x7f0000006000)="7374617400") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000)=0x3ff, 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000005000-0xa)="6f6f6d5f73636f726500") ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000007000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r5, &(0x7f0000008000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500") setsockopt$inet6_int(r2, 0x29, 0x6b, &(0x7f0000004000)=0x44b, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x101fd, 0x3, 0x100000, 0x1000, &(0x7f0000002000/0x1000)=nil}) read(r4, &(0x7f0000001000-0x3)="000000", 0x3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r6 = getpgid(0xffffffffffffffff) capget(&(0x7f0000521000)={0xffffffffffffffff, r6}, &(0x7f0000210000-0x18)={0x1000000000000000, 0x1, 0x0, 0x0, 0xfffffffffffffffb, 0x10000}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000058a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000079a000)=0xeb) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 153.901116] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 153.922147] ================================================================== [ 153.922172] BUG: KASAN: slab-out-of-bounds in strcmp+0x96/0xb0 [ 153.922180] Read of size 1 at addr ffff8801c5261981 by task syz-executor0/19373 [ 153.922183] [ 153.922192] CPU: 0 PID: 19373 Comm: syz-executor0 Not tainted 4.15.0-rc2+ #208 [ 153.922198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.922202] Call Trace: [ 153.922214] dump_stack+0x194/0x257 [ 153.922235] ? arch_local_irq_restore+0x53/0x53 [ 153.922248] ? show_regs_print_info+0x65/0x65 [ 153.922271] ? save_stack+0xa3/0xd0 [ 153.922283] ? strcmp+0x96/0xb0 [ 153.922297] print_address_description+0x73/0x250 [ 153.922309] ? strcmp+0x96/0xb0 [ 153.922323] kasan_report+0x25b/0x340 [ 153.922346] __asan_report_load1_noabort+0x14/0x20 [ 153.922356] strcmp+0x96/0xb0 [ 153.922366] ? avc_has_perm_noaudit+0x520/0x520 [ 153.922386] security_context_to_sid_core+0x437/0x620 [ 153.922410] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 153.922454] ? check_stack_object+0x68/0x140 [ 153.922475] security_context_to_sid+0x32/0x40 [ 153.922494] selinux_setprocattr+0x51c/0xb50 [ 153.922516] ? ptrace_parent_sid+0x540/0x540 [ 153.922525] ? __kmalloc_track_caller+0x46d/0x760 [ 153.922561] security_setprocattr+0x85/0xc0 [ 153.922586] proc_pid_attr_write+0x1e6/0x280 [ 153.922606] ? proc_task_getattr+0x180/0x180 [ 153.922614] __vfs_write+0xef/0x970 [ 153.922626] ? trace_hardirqs_on+0xd/0x10 [ 153.922642] ? kernel_read+0x120/0x120 [ 153.922662] ? __lock_is_held+0xbc/0x140 [ 153.922670] ? trace_event_raw_event_lock+0x340/0x340 [ 153.922713] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 153.922722] ? __lock_acquire+0x6e9/0x47f0 [ 153.922737] ? rcu_note_context_switch+0x710/0x710 [ 153.922757] __kernel_write+0xfe/0x350 [ 153.922780] write_pipe_buf+0x175/0x220 [ 153.922796] ? default_file_splice_read+0xae0/0xae0 [ 153.922803] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 153.922816] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 153.922845] __splice_from_pipe+0x328/0x730 [ 153.922859] ? default_file_splice_read+0xae0/0xae0 [ 153.922892] splice_from_pipe+0x1e9/0x330 [ 153.922906] ? default_file_splice_read+0xae0/0xae0 [ 153.922918] ? splice_shrink_spd+0xb0/0xb0 [ 153.922951] ? security_file_permission+0x89/0x1f0 [ 153.922974] default_file_splice_write+0x40/0x90 [ 153.922984] ? generic_splice_sendpage+0x50/0x50 [ 153.923000] direct_splice_actor+0x125/0x180 [ 153.923030] splice_direct_to_actor+0x2c1/0x820 [ 153.923041] ? _cond_resched+0x14/0x30 [ 153.923056] ? generic_pipe_buf_nosteal+0x10/0x10 [ 153.923087] ? do_splice_to+0x170/0x170 [ 153.923094] ? security_file_permission+0x89/0x1f0 [ 153.923116] ? rw_verify_area+0xe5/0x2b0 [ 153.923138] do_splice_direct+0x2a7/0x3d0 [ 153.923157] ? splice_direct_to_actor+0x820/0x820 [ 153.923181] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 153.923194] ? __sb_start_write+0x203/0x290 [ 153.923214] do_sendfile+0x5d5/0xe90 [ 153.923250] ? do_compat_pwritev64+0x100/0x100 [ 153.923263] ? __might_sleep+0x95/0x190 [ 153.923292] ? kasan_check_write+0x14/0x20 [ 153.923303] ? _copy_from_user+0x99/0x110 [ 153.923322] SyS_sendfile64+0xbd/0x160 [ 153.923338] ? SyS_sendfile+0x1a0/0x1a0 [ 153.923346] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.923362] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.923391] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 153.923398] RIP: 0033:0x4529d9 [ 153.923404] RSP: 002b:00007f3da2e43c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 153.923414] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 153.923419] RDX: 0000000020be2000 RSI: 0000000000000014 RDI: 0000000000000014 [ 153.923424] RBP: 000000000000044a R08: 0000000000000000 R09: 0000000000000000 [ 153.923429] R10: 0000000000000001 R11: 0000000000000212 R12: 00000000006f3790 [ 153.923434] R13: 00000000ffffffff R14: 00007f3da2e446d4 R15: 0000000000000000 [ 153.923482] [ 153.923487] Allocated by task 19373: [ 153.923494] save_stack+0x43/0xd0 [ 153.923500] kasan_kmalloc+0xad/0xe0 [ 153.923509] __kmalloc_track_caller+0x15e/0x760 [ 153.923517] memdup_user+0x2c/0x90 [ 153.923524] proc_pid_attr_write+0x115/0x280 [ 153.923530] __vfs_write+0xef/0x970 [ 153.923536] __kernel_write+0xfe/0x350 [ 153.923542] write_pipe_buf+0x175/0x220 [ 153.923549] __splice_from_pipe+0x328/0x730 [ 153.923556] splice_from_pipe+0x1e9/0x330 [ 153.923563] default_file_splice_write+0x40/0x90 [ 153.923569] direct_splice_actor+0x125/0x180 [ 153.923576] splice_direct_to_actor+0x2c1/0x820 [ 153.923583] do_splice_direct+0x2a7/0x3d0 [ 153.923589] do_sendfile+0x5d5/0xe90 [ 153.923595] SyS_sendfile64+0xbd/0x160 [ 153.923602] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 153.923605] [ 153.923609] Freed by task 17582: [ 153.923616] save_stack+0x43/0xd0 [ 153.923624] kasan_slab_free+0x71/0xc0 [ 153.923630] kfree+0xca/0x250 [ 153.923637] kvfree+0x36/0x60 [ 153.923646] kvm_arch_free_memslot+0x85/0x230 [ 153.923653] kvm_free_memslot+0xb8/0x110 [ 153.923659] kvm_free_memslots+0x9d/0xd0 [ 153.923666] kvm_put_kvm+0x916/0xdf0 [ 153.923673] kvm_vm_release+0x42/0x50 [ 153.923679] __fput+0x333/0x7f0 [ 153.923686] ____fput+0x15/0x20 [ 153.923694] task_work_run+0x199/0x270 [ 153.923703] do_exit+0x9bb/0x1ae0 [ 153.923710] do_group_exit+0x149/0x400 [ 153.923716] SyS_exit_group+0x1d/0x20 [ 153.923723] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 153.923726] [ 153.923732] The buggy address belongs to the object at ffff8801c5261980 [ 153.923732] which belongs to the cache kmalloc-32 of size 32 [ 153.923739] The buggy address is located 1 bytes inside of [ 153.923739] 32-byte region [ffff8801c5261980, ffff8801c52619a0) [ 153.923742] The buggy address belongs to the page: [ 153.923749] page:0000000032171914 count:1 mapcount:0 mapping:00000000493ba0a0 index:0xffff8801c5261fc1 [ 153.923759] flags: 0x2fffc0000000100(slab) [ 153.923769] raw: 02fffc0000000100 ffff8801c5261000 ffff8801c5261fc1 000000010000003f [ 153.923778] raw: ffffea000715bf60 ffffea00070d2aa0 ffff8801db0001c0 0000000000000000 [ 153.923782] page dumped because: kasan: bad access detected [ 153.923785] [ 153.923788] Memory state around the buggy address: [ 153.923795] ffff8801c5261880: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 153.923801] ffff8801c5261900: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 153.923807] >ffff8801c5261980: 01 fc fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 153.923810] ^ [ 153.923815] ffff8801c5261a00: 05 fc fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 153.923820] ffff8801c5261a80: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 153.923822] ================================================================== [ 153.923825] Disabling lock debugging due to kernel taint [ 153.923897] Kernel panic - not syncing: panic_on_warn set ... [ 153.923897] [ 153.923906] CPU: 0 PID: 19373 Comm: syz-executor0 Tainted: G B 4.15.0-rc2+ #208 [ 153.923910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.923913] Call Trace: [ 153.923923] dump_stack+0x194/0x257 [ 153.923936] ? arch_local_irq_restore+0x53/0x53 [ 153.923949] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.923960] ? vsnprintf+0x1ed/0x1900 [ 153.923971] ? strcmp+0x60/0xb0 [ 153.923981] panic+0x1e4/0x41c [ 153.923990] ? refcount_error_report+0x214/0x214 [ 153.924027] ? strcmp+0x96/0xb0 [ 153.924037] kasan_end_report+0x50/0x50 [ 153.924046] kasan_report+0x144/0x340 [ 153.924061] __asan_report_load1_noabort+0x14/0x20 [ 153.924069] strcmp+0x96/0xb0 [ 153.924078] ? avc_has_perm_noaudit+0x520/0x520 [ 153.924094] security_context_to_sid_core+0x437/0x620 [ 153.924111] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 153.924139] ? check_stack_object+0x68/0x140 [ 153.924154] security_context_to_sid+0x32/0x40 [ 153.924169] selinux_setprocattr+0x51c/0xb50 [ 153.924185] ? ptrace_parent_sid+0x540/0x540 [ 153.924193] ? __kmalloc_track_caller+0x46d/0x760 [ 153.924218] security_setprocattr+0x85/0xc0 [ 153.924234] proc_pid_attr_write+0x1e6/0x280 [ 153.924249] ? proc_task_getattr+0x180/0x180 [ 153.924257] __vfs_write+0xef/0x970 [ 153.924267] ? trace_hardirqs_on+0xd/0x10 [ 153.924278] ? kernel_read+0x120/0x120 [ 153.924292] ? __lock_is_held+0xbc/0x140 [ 153.924299] ? trace_event_raw_event_lock+0x340/0x340 [ 153.924329] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 153.924337] ? __lock_acquire+0x6e9/0x47f0 [ 153.924348] ? rcu_note_context_switch+0x710/0x710 [ 153.924363] __kernel_write+0xfe/0x350 [ 153.924379] write_pipe_buf+0x175/0x220 [ 153.924391] ? default_file_splice_read+0xae0/0xae0 [ 153.924398] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 153.924408] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 153.924429] __splice_from_pipe+0x328/0x730 [ 153.924439] ? default_file_splice_read+0xae0/0xae0 [ 153.924463] splice_from_pipe+0x1e9/0x330 [ 153.924475] ? default_file_splice_read+0xae0/0xae0 [ 153.924484] ? splice_shrink_spd+0xb0/0xb0 [ 153.924505] ? security_file_permission+0x89/0x1f0 [ 153.924521] default_file_splice_write+0x40/0x90 [ 153.924529] ? generic_splice_sendpage+0x50/0x50 [ 153.924541] direct_splice_actor+0x125/0x180 [ 153.924557] splice_direct_to_actor+0x2c1/0x820 [ 153.924565] ? _cond_resched+0x14/0x30 [ 153.924575] ? generic_pipe_buf_nosteal+0x10/0x10 [ 153.924595] ? do_splice_to+0x170/0x170 [ 153.924602] ? security_file_permission+0x89/0x1f0 [ 153.924617] ? rw_verify_area+0xe5/0x2b0 [ 153.924633] do_splice_direct+0x2a7/0x3d0 [ 153.924648] ? splice_direct_to_actor+0x820/0x820 [ 153.924665] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 153.924674] ? __sb_start_write+0x203/0x290 [ 153.924688] do_sendfile+0x5d5/0xe90 [ 153.924711] ? do_compat_pwritev64+0x100/0x100 [ 153.924720] ? __might_sleep+0x95/0x190 [ 153.924738] ? kasan_check_write+0x14/0x20 [ 153.924747] ? _copy_from_user+0x99/0x110 [ 153.924761] SyS_sendfile64+0xbd/0x160 [ 153.924773] ? SyS_sendfile+0x1a0/0x1a0 [ 153.924780] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.924791] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.924810] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 153.924815] RIP: 0033:0x4529d9 [ 153.924820] RSP: 002b:00007f3da2e43c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 153.924828] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 153.924833] RDX: 0000000020be2000 RSI: 0000000000000014 RDI: 0000000000000014 [ 153.924837] RBP: 000000000000044a R08: 0000000000000000 R09: 0000000000000000 [ 153.924841] R10: 0000000000000001 R11: 0000000000000212 R12: 00000000006f3790 [ 153.924846] R13: 00000000ffffffff R14: 00007f3da2e446d4 R15: 0000000000000000 [ 153.925271] Dumping ftrace buffer: [ 153.925275] (ftrace buffer empty) [ 153.925278] Kernel Offset: disabled [ 154.926234] Rebooting in 86400 seconds..