$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x0, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec5000)='/selinux/status\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000e10000)=r1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000632000-0x24)={0x401, 0x1ff, 0xce, 0x8, 0x2, 0x0, 0x7fff, 0x2, 0x3, 0x80000001, 0x29, 0x1ff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003de000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000c96000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000136000-0x8)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000763000)='net/route\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000db5000)={r3, @in={{0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x2, 0x1, 0x9, 0x2, 0x1c, 0xffff, 0x32, 0x2, 0x1000000000000, 0x3, 0x6, 0xd8, 0x9, 0x6]}, &(0x7f0000506000-0x4)=0x108) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe) io_setup(0x9, &(0x7f0000495000)=0x0) io_submit(r6, 0x3, &(0x7f00006d1000)=[&(0x7f0000d9d000)={0x0, 0x0, 0x0, 0xe, 0x9, r0, &(0x7f000098d000-0x95)="3ed714ebf10c4dfede4cd06d0188c49db2f52ce30c74461363e91599e864d4146c83ee4133852b3662a3c562a72cd208e2791f13f21399e368bc32ffcd05b2645702d606c2b52e861c54408861e1d15a8c99a2ffa66b667d3440655c51cabb6a57b185c33c631113ed95e72f351e667e202ee8a2949d1159f89e49d6243b1d9dc07a5a8a57ee5b61a652d64c5a6ebae62a4c26e99c", 0x95, 0x7ff, 0x0, 0x1, r1}, &(0x7f0000e09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3ff, r1, &(0x7f0000bda000-0x70)="ab7269608606c2d1a3103d769e62942a6b35f6a2dfb2f7d942a45abcbf67f42d5bb92af9964d9fd8cf1f7d7a4faa806856a311dc858c7f22e6b6439f444daa9d8409d9561cad2640ef84532ab9a294b07c1fa229d8f413ffaf135582b000b98186d0b86a926308e39509254c3155a5e0", 0x70, 0x6, 0x0, 0x0, r5}, &(0x7f0000e36000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f000037f000-0x6c)="a2289f069a42510a984c2c8c0702ae77cd279e9dfd7b1bb5159c0c0f4a8b7a6a29d4cab85f67d872761b1ad36b495b112edce786f72f2b7027ab80b3b8839d9ef9a86c30aa59fed895dc98e63361838ab9eaaf11c19d4c395dd1e9ffdbafd7931326f9e4df209d1661d8ed99", 0x6c, 0xffff, 0x0, 0x1, r1}]) fcntl$F_SET_RW_HINT(r0, 0x5, &(0x7f000005f000)=0x0) 2018/01/16 11:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x2) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getrusage(0x1, &(0x7f0000d5b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f00002f7000+0x557)='./file0\x00', 0x1fd) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000907000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008b000)=0xe8) setitimer(0x1, &(0x7f000041e000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f00001e9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f00008db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d2a000)={0x7, r0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x7ff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000056b000)={r3, 0x0}, 0x10) clock_gettime(0x400000001, &(0x7f0000ea7000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000244000-0x10)={r5, r6+30000000}, 0x0) dup(r0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000214000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f000000b000-0x1)="1c", 0x1, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x4}, 0x1c) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f00005a6000-0x33)=@random={'os2.\x00', ')systemself(selinuxvmnet0em0posix_acl_access}\x00'}, &(0x7f000050f000-0x1000)=""/4096, 0x1000) 2018/01/16 11:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004d0000)='/dev/sg#\x00', 0x5, 0x121000) ioctl$sock_bt_hci(r0, 0x400448df, &(0x7f0000ec9000)="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") mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008ca000+0x798)='./file0\x00', &(0x7f0000f77000)='./file0\x00', &(0x7f00002ed000-0x8)='iso9660\x00', 0x0, &(0x7f000020b000)="") 2018/01/16 11:37:42 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000aa6000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r0, r1}) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f00004d0000)=[], 0x0, &(0x7f0000667000-0x148)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000191000)={0x0, 0x48, &(0x7f000061c000-0x48)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x0, 0xe573, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x62a}]}, &(0x7f0000651000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d87000)={r3, 0x1000}, 0x8) 2018/01/16 11:37:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x0, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fchmod(r0, 0x40) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0xfffffffffffffffc, 0x100000829c) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004ea000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000c21000-0x70)={[{0x9, 0x809, 0x1ff, 0x8, 0x0, 0x45, 0x7, 0x1, 0x10000, 0x400, 0x4, 0xd0b9, 0x3}, {0x8, 0x9, 0x5, 0x80, 0x25e, 0xfffffffffffffc01, 0x5, 0x2, 0x3ff, 0x8001, 0x1ff, 0x76f5490d, 0xffffffff}, {0x6, 0x8, 0x401, 0x8, 0xffffffffffffffff, 0x2, 0x7, 0x100, 0x100000001, 0x3b21, 0x4, 0xf06, 0x8}], 0x5daf08e9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000304000)={0x0, 0x100000000}, &(0x7f0000643000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fd9000)={r3, 0x100, 0x30, 0x800, 0xff}, &(0x7f0000b28000)=0x18) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000a75000-0x4)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a58000-0xc)='/dev/autofs\x00', 0x400001, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000025c000-0xc)={0x10000, 0x8, 0x1000, 0x6, 0x1, 0x1, 0xd0}, 0xc) getsockopt(r0, 0x2000000000010d, 0x6, &(0x7f0000f92000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/16 11:37:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/16 11:37:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000014000-0xd)='/dev/usbmon#\x00', 0x5, 0x200) r1 = epoll_create1(0x20080000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x2, 0x6, 0x8000}, {0x8001, 0x97c, 0x6, 0x9}, {0x585, 0x4, 0x80000001, 0x2}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000012000-0xb)='/dev/midi#\x00', 0x1, 0x80800) socketpair(0xe, 0x4, 0x7f, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000003000)=""/53) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xd, &(0x7f0000005000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x80000) 2018/01/16 11:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bce000)=0x0, &(0x7f0000bd7000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ca4000)={0x0, 0x0}, &(0x7f0000525000)=0x8) close(r0) 2018/01/16 11:37:42 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000009000-0x12)='/dev/loop-control\x00', 0x8c200, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000006000-0x12)='/dev/input/event#\x00', 0x401, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000010000)=0x0, 0x4) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000011000-0x5)={0x0, 0x0}) r8 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000010000)={0xffffffff, 0x4, 0x8}, 0xc) r10 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$random(&(0x7f0000011000-0x9)='/dev/random\x00', 0x0, 0x402d00) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000-0x5)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003000-0x4)=0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000009000)=0x0, &(0x7f0000008000)=0x0) r15 = getgid() r16 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000)='./file0\x00', &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x4af7e9b5c901f9a5) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000010000)=0x0, &(0x7f0000010000)=0x0, &(0x7f0000011000-0x4)=0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = socket$inet(0x2, 0x4, 0x4) r23 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = syz_open_dev$adsp(&(0x7f0000009000-0xb)='/dev/adsp#\x00', 0x6, 0x7672ad9fb1b30626) r25 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$amidi(&(0x7f0000010000)='/dev/amidi#\x00', 0x80000001, 0x20800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000011000-0xc)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000010000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) r29 = socket$nl_generic(0x10, 0x3, 0x10) r30 = socket$unix(0x1, 0x5, 0x0) r31 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r33 = getgid() r34 = getpgrp(0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000011000-0xa8)=[{&(0x7f0000010000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000009000)=[{&(0x7f0000011000-0xbd)="56a247849339dfa32d604ff5e968e8794785c4dc9d5510468a99f17d34bdbf1d438dd04802b7e8abb27d0294247e8d58b0e0305f1d2e3e06b9a8d16f00434cb3dba45f5d7b8ce6b8458966828d92807cf4ca50fbd1b6b8a89b12f4a83430ed9daaa9423af00ed8485db11f6d435d17a4e1369d53d15515a21fd1a254eb5cc7aa986f96817842e9d77c7a1904193d58490c843412c5768b6659921a31457cfe46df341a89bbd72511f897d7899988be1277d936d28473ebbf01d6bb5b03", 0xbd}], 0x1, &(0x7f0000011000-0xb8)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xb8, 0x4000000}, {&(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000011000-0x30)=[{&(0x7f0000011000-0x27)="37999842c80685c0e4b2524f1d49511166327a728929806be6c4153d908c669c2c0c3167bbcc43", 0x27}, {&(0x7f0000011000-0x91)="bbb78f9e1dc4d488e4862052f406525ded6a6377877b6de9c25c62cbdc982fb039fa21c58a2c3277e6b9773742f4fe79ab1037b36e2b3754346421b35eba673cf7f56daf62a1cd21dccda436a426b19ea16a92d5a8ca20a5658318b11c0b5c7330e9a5f623955aa4225213d3f985bbc7c32e30d09f50426994425d750028efa3978df11849262a0190f56a31aae705bf88", 0x91}, {&(0x7f0000010000)="ab17f8634fc54f8404ba35111de758a12824f3fc3e7197223fd91653891c", 0x1e}], 0x3, &(0x7f000000f000)=[@rights={0x18, 0x1, 0x1, [r22, r23]}], 0x18, 0x1}, {&(0x7f000000b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000010000)=[{&(0x7f0000006000-0x97)="79c3d1d0092ec440496f98602d6b543686a95a73b6ae854ea00bd13f56306ed60964e30b404cf077a468e49438921a54404eb0949d0b5b69fa0b12f5dd0db8f1cd1005b5f4cfa318ddec47762016ab528382a3de3cbcdd68ec25c885d115db3f34ed448c6358ec5e3a7f7d884646c286b382261fcffb10f3bd8a08e489a0aa0c31e7ed12c465a75e338188af33074f4e13c4d7ef5a217e", 0x97}, {&(0x7f0000011000-0x9b)="14a086de93207107e29e002c40b3395cc417786fc4bd1e5cc14f5d624ee0e887b160826f667de135849d9722aa9eb6d3968d17775c9eb53fe7fee75296cb10f084a0fd7993d997d51440dce4d01c471b4cf3af9adeba5fa15623e64ef25be7be4a44c8a76d5b62f5f632b0585f5481f172346a3d4048966589e04e2026250af4f262f0adb04e42ee102a933a06ec9dec90fb9f66b91f106da0fbea", 0x9b}, {&(0x7f0000000000)="d135942bbbc7236bdc4a3e5f069cca71892bb41805aa9df7bcd629d9c19f99c63d5ffc63e9b41d51c5e55dd3d2e9dec261a142db60f975f41f253031d620381a02fe5124d046fba7b4813146", 0x4c}, {&(0x7f0000011000-0x76)="0a0e83b8625bfb87c1092a0f1ab8606d0270139df10a6640daf5af67e23fb54724d7394cbf57c53c46bfb48bfb1a7553ba8428d1668a40398ff39307759186291cf35818309d879b08b6483fb5fa29047f320d9bf1f859613911ba4b1c87d7b3b3d0cd19e31c016a569e51e4f80beab2d9e5c8e404e5", 0x76}, {&(0x7f0000010000)="f9d960a646495bf9cb8c077aee598175a7e4593c268351", 0x17}, {&(0x7f0000011000-0x70)="bb59851fbfb74865e30a45ec0ca0cebd7b653b5d5acf08df5d42fff7bd941383810af0b8bd83d9961d72ae3426a618783495ecdf36f732ff234121a578ead5b3ccbbfd1f987221cc051a74e6a6bd5d6bccd6138569a512400e3138aba7be6c3ac1e496c998166b59ca35573e9fd465e4", 0x70}, {&(0x7f0000011000-0x3d)="58a86e68fa67d71f896d562a9fa09ef671853bce0bbf85f2b77c2dc643a8c61b78ecb454908659c47ed922afb29a813e3214416138d96d064ff0368551", 0x3d}], 0x7, &(0x7f0000010000)=[@rights={0x20, 0x1, 0x1, [r24, r25, r26]}, @rights={0x18, 0x1, 0x1, [r27]}, @rights={0x20, 0x1, 0x1, [r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x98, 0x2404c000}], 0x3, 0x804) r37 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x14) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x98, 0x0}], 0x1, 0x0) ioctl(r37, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000010000)='selinux+\x00') 2018/01/16 11:37:42 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00002dd000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000c0f000+0xf9c)={0x20, 0xdbf, 0x0, 'queue0\x00', 0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000075e000)=0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000102000-0x4)=0x7, 0x4) sendto$ax25(r0, &(0x7f0000628000+0x827)="c210556cdd428b3b550b7d84f067700ff34e6ab52ee3f477db346fa87e5f83dc644109bfdd0a7fde7aa809784e60f8ec1e5cb84e65dc22c46dd35d07a52de3b69e9fe15b97f2bd8c10a6d7cd04d3f57edc58332d825af71edaa5a70ec73b4f8fe5ca10c89c6cff425459d50937f34c0defb3cd8685413b319fb686dfe4a6556fb7362b083fe47cbcbee1e8f06d51cced89f2ed0045ed0c7ea5b062dfbc0afeb2a8", 0xa1, 0x40, &(0x7f000054c000-0x10)={0x3, {"94703a98550ffc"}, 0x801d}, 0x10) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00007c1000-0xe8)=""/232) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008b5000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000cd2000)=0x60000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000083d000-0xc)={0x0, 0x9211, 0x0}, &(0x7f000027a000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003d6000-0x8)={r3, 0x0, 0x2}, 0x8) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) fstatfs(r4, &(0x7f0000bfb000)=""/2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a51000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c85000-0x4)=0xe8) ioprio_get$uid(0x3, r5) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000105000)="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", 0xfc) 2018/01/16 11:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/sequencer\x00', 0x101100, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c64000)=@generic={0x2, 0x3b97, 0x24}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 11:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000e87000-0xa)='/dev/dsp#\x00', 0x3, 0x400) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000222000-0x9)='westwood\x00', 0x9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/16 11:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000077000-0xa)='net/igmp6\x00') ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000fbf000)=""/94) r2 = fcntl$getown(r0, 0x9) setpriority(0x2, r2, 0x100000000) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000ead000)=0x101, 0x4) listen(r0, 0xffffffffffeffff7) r3 = accept$inet(r0, &(0x7f00001fb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f4000-0x4)=0x18e) setsockopt(r3, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) syz_open_dev$tun(&(0x7f0000006000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r4 = syz_open_dev$sndpcmp(&(0x7f0000b80000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f00002b1000)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 11:37:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/44, 0x2c, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000002f000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000009000)={0x4, 0x2, 0x2, 0x1}, 0x10) read$eventfd(r0, &(0x7f0000067000)=0x0, 0x8) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000067000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x200100) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000068000)='/dev/autofs\x00', 0x400002, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00006ad000)={0x0, 0x0, 0x4, 0x0}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000069000)=0x9) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000015000)=0x0, 0x2) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000050000+0xf82)='/dev/usbmon#\x00', 0xd, &(0x7f000006b000-0xc)='/dev/autofs\x00') socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/16 11:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f76000)='./control\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b62000-0x9)='/dev/rtc\x00', 0x14000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ea000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) sendto$unix(r0, &(0x7f0000193000-0x83)="54741bad65f3005ccb816de75649f8184cd89e0c95b9e15a6204927cef00da1103a3d2cb165338e71252b22528291ea06953828570dc155762335d4e2d60c618eebb4c58f24fd7b06023bafb14f05cb6f12c9f728c844d9f13a0be4aa7ff7901def390767f2e5f5f6b652cc8456511a99dbd811480d4f2291f2962e6437009d0cf35ee", 0x83, 0x4000080, &(0x7f0000b3c000+0xbd)=@file={0x0, './control\x00'}, 0xc) removexattr(&(0x7f0000826000-0xa)='./control\x00', &(0x7f0000c41000)=@known='system.posix_acl_default\x00') 2018/01/16 11:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff0000000000000000000000000000000000000000ffffffe1000000000000000000000000000000000000000000000002ba00", 0x14, 0x21001, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d41000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ec8000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1, 0x3, 0x7, 0x80}, &(0x7f00009ed000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00003a4000)={r4, 0xe, "9535fec09ffae80a6cc429d1f3a5"}, &(0x7f0000a73000-0x4)=0x16) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 154.304407] binder: undelivered death notification, 0000000000000000 [ 154.342249] binder: BINDER_SET_CONTEXT_MGR already set [ 154.350135] binder: 21189:21191 ioctl 40046207 0 returned -16 [ 154.396827] binder: undelivered death notification, 0000000000000000 2018/01/16 11:37:42 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0xe8)="1e670de6276c06b3ebe7bb23e5805ffc1ce8c41c639caa36cab05e5b2e7e04d55de9a93abf64104f6643681597e52e74d05442c262120d0e44fbcdae6f099c3ff0469b07cc7fa41370d47d440a12e043e44e53e7d398ee3ffebf0bb8772bcb346c57ed07be8838d0c38be0acedb09402a7c5295e319581063fc437bcdaa8b27ded1467d12ea096a68b8607f639db6872e5903504ab3de28d9107edaaa39c0cffe111f766330df8b35baebf9d267ad1d820768073f815dbdc526b390add3c443c3690e27d20cab14fd399bef056ca3f6d5532dcc3dbbb17cd6851f427e1cbaf8796a6287a0e256944", 0xe8, r0) keyctl$search(0xa, 0x0, &(0x7f0000002000-0x8)='keyring\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/16 11:37:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x0, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d6f000)='user\x00', &(0x7f0000991000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000446000)="92", 0xfffffffffffffdae, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x0) 2018/01/16 11:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000d3000-0xb)='/dev/mixer\x00', 0x0, 0x0) socket$inet(0x2, 0x5, 0x7494) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000497000)={0x0, 0x0, 0x0, 0xd7, 0x9, 0x0, 0x4, 0x9, 0x8, "b4245fd5d8f0fda4933c5466d4bef1690990cf0e19c99e8ecfc0cfac580111b2e1eb5ece4f2025a3084c35fba59098902a1fc6ed212d634edd388b16eacd8483", "4cc568bed4915559b9b21dfb3a50c16c88d3d5cc7dafd56240cfbe21d582724f496d270d55f2f5c8456585632b92506a28b1f0bef5c618600efa98a516c43096", "35052b2f753eaa8cef4c26061e63874874382d68a5db72a5a024810ddcd76211", [0x6, 0x1]}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000e82000-0x5f)=""/95) 2018/01/16 11:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='gretap0\x00'}}, 0x1e) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000886000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000c7b000-0x68)={0x81, 0x0, [0xd2, 0x3, 0x100, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pppoe(0x18, 0x1, 0x0) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/16 11:37:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000d14000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) 2018/01/16 11:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/relabel\x00', 0x2, 0x0) bind(r0, &(0x7f00009e8000)=@llc={0x1a, 0x19, 0x10001, 0x6, 0x1, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r0, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004f3000-0x60)=[{&(0x7f0000625000)="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", 0x586}], 0x1, &(0x7f000095b000)=[], 0x0, 0x44081}, {&(0x7f0000cba000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2bf700}, 0x1c, &(0x7f000002d000+0x161)=[{&(0x7f000005a000)="3fcc15ccf4260fb2209cad23b98328b06857d40dff10f5872edb89a658db174cf23b58f4948f0550f576ae0910f2ded339b7b48c39a1eff7b849afa0591f8686ae440b99478c5910d416e0548ee99c7638e92f6d7f70c26ffb5d80a82bc4bfac3a65556296e3f7bbc909833dea855b2558695ffba49f2a6b2c5fa65eca6f86fdc0e19686e113ba2249837454a214efaa3f8370fe6d57cf0f8e5a422ccd", 0x9d}], 0x1, &(0x7f0000067000)=[], 0x0, 0x8000}, {&(0x7f00004ac000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[{&(0x7f000081d000-0x3a)="47a8c0699dce95d3299577623b4db274018f7e2369ed4a4f1daade8ba9ce617446b348bb05b27424690a8a7476981e7ccb8d561ea2cd64f6d2fa", 0x3a}], 0x1, &(0x7f0000f46000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xe0, 0x8000, 0x0, 0xe77e, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x8002, 0x1, 0x80000001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x81, 0x7f, 0x0}}, @init={0x18, 0x84, 0x0, {0x200, 0x7fff, 0x7fffffff, 0x608}}, @init={0x18, 0x84, 0x0, {0x6, 0x1aa, 0x1, 0xffffffff}}], 0xf0, 0x0}], 0x3, 0x4) 2018/01/16 11:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x2) sendfile(r0, r0, &(0x7f00000de000-0x8)=0xffffdfffeffffffd, 0x3) preadv(r0, &(0x7f0000e11000-0x40)=[{&(0x7f00009bf000)=""/167, 0xa7}], 0x1, 0x0) 2018/01/16 11:37:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed9000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpgrp(0x0) 2018/01/16 11:37:42 executing program 6: perf_event_open(&(0x7f0000d2b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00001aa000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getrlimit(0x0, &(0x7f0000fe9000-0x10)={0x0, 0x0}) 2018/01/16 11:37:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f00002a9000)=[{&(0x7f00004c2000-0x77)=""/119, 0x77}, {&(0x7f00006f5000-0x19)=""/25, 0x19}, {&(0x7f00004eb000)=""/242, 0xf2}], 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f00006e1000)=[{&(0x7f00008f1000-0x85)=""/133, 0x85}], 0x1, 0x3) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d91000-0x4)=0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000bd4000-0x20)={0x3, 0x1, 0xd87, 0x6, r2}) 2018/01/16 11:37:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ab2000)=@sack_info={0x0, 0x0, 0x100000001}, 0xc) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x0, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 11:37:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00005bb000)=0x2bd, 0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 11:37:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ab000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a27000-0x46)="", 0x0) 2018/01/16 11:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_NMI(r1, 0xae9a) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r0, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 11:37:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x0, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 11:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x7, 0xb6c, &(0x7f0000c20000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000656000-0xa)='/dev/dsp#\x00', 0xf22f, 0x101000) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f000047f000-0x4)=0x345) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000269000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c9000)=0xe8) connect$packet(r2, &(0x7f0000afd000)={0x11, 0x7, r4, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) open_by_handle_at(r1, &(0x7f0000c4a000-0x88)={0x88, 0x6, "0c833c9b13eb2dbf73e2bd78c629c9f13acc6b8cbb7d7b7ced4e6de2ebeaadfb73cdf601d921b2297c04f4994faad0066713a2a56f5c5c402f1ccd2a5307672ef921048de2cfff0f86b4067e7b4a175e0d41750a8008c7bca63fdecaf865304e4560abd984d7dd3e8fce535d915296cb5b49392b7fccff22cbf7919528dfb92d"}, 0x208000) socket$can_bcm(0x1d, 0x2, 0x2) r5 = dup3(r1, r0, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 11:37:42 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="c4", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000006000)={0x6, 0x3}) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) 2018/01/16 11:37:42 executing program 3: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b06000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000040a000-0x9)='/dev/vcs\x00', 0x80, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x3f, &(0x7f000061a000-0x17)="5f26ce09b13c567faa097be248db99ef90f52df90e6f79", 0x17) 2018/01/16 11:37:42 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000012000)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 11:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000734000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) 2018/01/16 11:37:42 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fce000)=[{&(0x7f0000c11000-0x17)=""/23, 0x17}], 0x1) readahead(r0, 0x0, 0x0) 2018/01/16 11:37:42 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000055000-0x6)='eth0}\x00', 0x0) inotify_init() r1 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000055000)=0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000057000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000057000-0x4)=0x60, 0x80000) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f000000a000-0x68)={0x7, 0x7, 0x3, {0x0, 0x0}, 0xfffffffffffffff7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x0, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:42 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x203) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) 2018/01/16 11:37:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007da000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000dea000)={{0x0, 0x0}, {0x0, 0xfff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006a5000)={0x0, 0x0}) 2018/01/16 11:37:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f25000)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/169, 0xa9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000003000-0x20)={0x6, 0x18, [0x4, 0x7, 0x3, 0x1000, 0x430, 0x7f]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0x20b, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000006000-0x89)="d24ffaa9f3d12a1c075ebd75f759a3c1c198f3e7843b227aec5f119df4c35d80895b1ef06379b8e3de53c40ae72ff21c4148e5b9ee095dfbfee3b1892f4d3ff6bc4eb382427e920db7518869b9208aca3fb67168519531a267e43b20ef5db79a96416b76f8985a8d526714d7ea31c780ca797f49b7209ea9df36ebdf6b77bd011a208cc5e6524eff0b", 0x89, 0x8001, &(0x7f0000006000-0x10)={0x4, 0xfff, 0xdcc, "8ba1c0a1064a", 0x9, 0x0}, 0x10) flock(r0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000006000)=0x8) fcntl$setpipe(r3, 0x407, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000007000)={0x9, [0xfffffffffffff000, 0x20, 0xb0f, 0x1, 0x4, 0x5, 0x732, 0x1, 0x6]}, 0x16) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000008000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000009000)="c667bd8b5f27") fchdir(r2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f000000b000-0x68)={0x7b, 0x0, [0x20, 0xffffffff, 0xfffffffffffffffa, 0xffffffffffffffbc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000000c000-0x4)=0x0) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0xfffffffffffffff7, 0x0, 0x8, 0x9, 0x0, 0xe7, 0xc8c08, 0x2, 0x100000000, 0xc7, 0x0, 0x3f, 0x7, 0x7, 0x4, 0x0, 0x8001, 0x7ff, 0x0, 0x4, 0x69c, 0x2, 0x8000, 0x4, 0x9, 0x10001, 0x188, 0x7, 0x5, 0x0, 0x10000, 0x0, 0x80000000, 0x6, 0xf0e, 0x0, 0x0, 0xb20b, 0x0, @perf_config_ext={0x2, 0x0}, 0x10, 0x7fffffff, 0x2, 0x4, 0x4, 0x2, 0x6, 0x0}, r4, 0x8001, r2, 0x7) 2018/01/16 11:37:42 executing program 3: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000f0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000011000-0xbb)="689e5791965ef48a1b31aec0379cd16a643c8e47e1d7b94cc41a96520be8030362b65fc33c5d5cdc89212438b483f63def54f6647e0ad03d58024b4b1cf4f1ce4f27090909618b74936d0171bba3eced29dec0fdfffed207b6a69df5e7ddc3c3d71f1c8043c3b2ae31222001b86c43de0e3872326c69e8442acfa2807dfcc9bf0b00ec29e8d4a403acd4c697fe5a5bf0802a4180c52bec0aa8c78f0611638347dac9113d640679b4e94f740b959c3f693a676f052b83241c945c9c") mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00000f0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x100000001, 0xfff, 0x80000000}], {0x8100, 0x0, 0x0, 0xfebb}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x3}, @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}}}}, 0x0) 2018/01/16 11:37:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000824000)='/dev/sg#\x00', 0xfe6, 0x10140) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000da9000-0x4)=0x0) r2 = syz_open_dev$midi(&(0x7f00007c5000)='/dev/midi#\x00', 0x7, 0x501) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000079e000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f52000)=0x0) ptrace$poke(0x5, r5, &(0x7f0000f60000)=0x0, 0x6) ioctl$TIOCCONS(r2, 0x541d) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00009b5000)={0x0, 0x2, 0x6, &(0x7f0000af9000)=0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00003a8000-0x20)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000ec6000/0x1000)=nil}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000fb000-0x4)=0xfffffffffffffffa, 0x4) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r1, 0x402, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000f51000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d75000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000807000-0x4)=0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000176000-0x9)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000030a000-0x4c)=""/76, &(0x7f00006e4000-0x4)=0x4c) syz_emit_ethernet(0x3e, &(0x7f0000f60000-0xa8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "0405a0", 0x8, 0x33, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x0, []}) 2018/01/16 11:37:42 executing program 2: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x2}, 0x8, 0x0) exit_group(0x80000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000198000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) 2018/01/16 11:37:43 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstatfs(r0, &(0x7f0000e4e000-0x4a)=""/74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/93, 0x5d, 0x40000000, &(0x7f0000c26000-0x1c)={0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = msgget(0x0, 0x4) msgctl$IPC_RMID(r4, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r5 = dup3(r3, r1, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000004000)={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x101}, 0x401, [0x5f, 0xe4, 0x4, 0x100, 0x4, 0xa7, 0x601c, 0x401]}, 0x5c) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000005000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x2e) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r6, 0x21, 0x6, &(0x7f0000006000)=0x2, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000008000)={0x6, &(0x7f0000007000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/16 11:37:43 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000e000)=0x0) tkill(r2, 0x6) 2018/01/16 11:37:43 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f0000c0e000-0x10)={&(0x7f0000dae000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000e86000)={0x4, 0x0, 0x0, "80be31020065", 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000a04000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') rmdir(&(0x7f000045a000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 11:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x0, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x1000000000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00006d5000)=0x9) 2018/01/16 11:37:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000364000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00002c1000)={0x5, 0x5, 0x3, 0xff, 0x8ff9}) write$eventfd(r1, &(0x7f0000f5e000)=0x4d2, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/16 11:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x407, &(0x7f00004e0000)=0x0, &(0x7f0000a79000)=0x4) 2018/01/16 11:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000da9000+0xe2e)='/selinux/create\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000e19000)=0x0, &(0x7f0000915000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005f8000)={0xc, 0x0, &(0x7f0000e4d000-0xc)=[@dead_binder_done={0x40086310, 0x2}], 0xaa, 0x0, &(0x7f0000b12000-0xaa)="e89dd85c8443db9ddb962bd1eaa38f790ab1a06cae7379d19a231d4203017189e2e8662c2ed6dbcf021b214459a93e741ab548757dd4dace903b0c174d71dd2f114a3568089760cd55ea91739d5481f3db8882f28593218e9a96f1a0326efed794f8ce5609d608f04654978d75f88d1a5b23d87d3bd45d5738174d59f1804ecc5cfade7124dd11fa517e7609aed6c5b689e11c8f5bb0501416138fa60419d110663e73fe3f9c2f55db86"}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/16 11:37:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000da1000)='net/netlink\x00') ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000aea000)=""/83) r1 = socket(0x1e, 0x80001, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/16 11:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 11:37:43 executing program 6: r0 = inotify_init() unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00006db000)={{0xffffffffffff2cf6, 0x5}, 'port1\x00', 0x20, 0x40, 0x7, 0x7fffffff, 0x101, 0xbdf, 0x0, 0x0, 0x7, 0x215, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r0, &(0x7f0000e3c000-0x8)='./file0\x00', 0x2000000) 2018/01/16 11:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x0, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:43 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a56000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000576000-0x96)={0x0, 0x8e, "186cf2e99fbf0d523e396975a580fe600c581186596bdfa45d0a53cf6867cca2c8968b93c46ecada0993638e778560a3750f1c8807ca9001c379589e67c5f0653396d653dec942434cf903327bf4991eed7609bb79a7763971297aa346772fab50153d69be584c85f14c8cc7a41428925cdf05eec204bbce41dfcc4c26d70d1434000e2af20284805b473420c415"}, &(0x7f000082a000)=0x96) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000231000-0x108)={r1, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x7, 0x4, 0x5, 0x81, 0x3, 0x0, 0x6b, 0x8, 0x8, 0x0, 0x6, 0x9, 0x8, 0xaf]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00000e7000-0x4)=0x2000000000007, 0x9c88be9f5a8c7c99) write(r2, &(0x7f0000bdf000)="", 0x0) 2018/01/16 11:37:43 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000016a000)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00001cd000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000b48000-0x38)={&(0x7f0000ea0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c, &(0x7f0000597000)=[], 0x0, &(0x7f0000c17000-0x70)=[], 0x0, 0x0}, 0x0) 2018/01/16 11:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/16 11:37:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x8, &(0x7f0000ba9000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000217000)='/dev/input/mice\x00', 0x0, 0x80) accept4(r0, &(0x7f00004e6000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e87000-0x4)=0x10, 0x800) stat(&(0x7f0000992000)='./file0\x00', &(0x7f0000416000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000deb000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x3, 0xfffffffffffffff7, 0x0, 0x80, 0xa0, 0x29, r2, r3}, {0x800, 0x7fff, 0x9b4, 0x370346c0, 0xfffffffffffffc01, 0x5, 0xe9, 0x6}, {0x100000000, 0x4, 0x4, 0x81}, 0xa00000000000000, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x5, 0x3, 0x8, 0x1, 0x200000000, 0x100000001}}, 0xe8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) 2018/01/16 11:37:43 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000002000-0x7d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x0, {0x400001b1, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, {[@rr={0x7, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x7, 0x0, [@broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x5, "3a8180"}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000d000-0x5)='eth0\x00', 0x1) r1 = syz_open_dev$adsp(&(0x7f0000009000)='/dev/adsp#\x00', 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x100}, &(0x7f000000e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000b000)={r2, 0x1, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0xffffffffffffffd9, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7f, 0x8000, 0x0, 0x1000, 0x0}, &(0x7f0000008000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000000c000)={r4, 0x7fff}, 0x8) 2018/01/16 11:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getown(r0, 0x9) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f0000c13000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) truncate(&(0x7f00007a4000)='./file0\x00', 0x1f) sendmsg(r2, &(0x7f0000439000-0x38)={&(0x7f000022a000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000-0x40)=[], 0x0, &(0x7f0000c72000)=[], 0x0, 0x0}, 0x8000) sendfile(r2, r1, &(0x7f0000399000)=0x0, 0x5) 2018/01/16 11:37:43 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x210001, &(0x7f0000ccd000/0x3000)=nil) r1 = syz_open_dev$adsp(&(0x7f0000dff000)='/dev/adsp#\x00', 0x3, 0x640842) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xfffffffffffffffe, 0x7f, 0x5, 0x5, 0xfe1d, 0x9, 0x5, 0x6, 0x3ff, 0x100, 0x7, 0x1f, 0x7, 0xa6]}, &(0x7f0000268000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x263}, &(0x7f00005e4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r1, &(0x7f0000001000-0x22)="78710faaa2e1198d990e55be6063aa176fb1ec0641ef00d57282c7783b6a7ce4362d", &(0x7f0000974000)=""/116}, 0xa) shmat(r0, &(0x7f000008d000/0x3000)=nil, 0x4000) 2018/01/16 11:37:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000405000+0x94d)=0x0) r0 = request_key(&(0x7f0000fa7000-0x8)='big_key\x00', &(0x7f0000b30000+0x4aa)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004b6000)='ppp1\x00', 0x0) add_key$user(&(0x7f00000a9000)='user\x00', &(0x7f00005c9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e22000-0x5a)="c9cc8d7f45a886c1fab5e1ac7aa9cde53d0f72386eee85ba422bc1e67a70a926a677838959232568f6666d3d64abf23a72cf8c5578e625c42be90862b2cb92b6d743d80b070e2de90b9e6cf641a1a1b94fe1d47d261954b214b7", 0x5a, r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a8c000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x51b001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000028b000)=0x5, 0x4) r2 = add_key$keyring(&(0x7f000084a000-0x8)='keyring\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000f53000)='encrypted\x00', &(0x7f000069d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036c000)="", 0x0, r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa0000-0x11)='/dev/qat_adf_ctl\x00', 0x7a57dc05b92cb7d6, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000be2000-0x4)=0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007bb000)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004c6000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1a000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000461000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d2, r4}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000cd1000-0x4)=0x73d, 0x4) 2018/01/16 11:37:43 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000020000-0xe)='attr/fscreate\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000020000)='/dev/input/mice\x00', 0x0, 0x200082) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={r0, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000d000-0x8)={0x0, 0x0}) 2018/01/16 11:37:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x6, &(0x7f0000680000-0xaa)="") unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c84000-0x2e)={0x0, 0x26, "ede8af657d144b27dd44a51ef02963c49c5006fbb21e157a68e193e8a4244249036ce5192882"}, &(0x7f0000cab000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000274000-0x98)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0xa7b2}, &(0x7f00003cd000-0x4)=0x98) setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/16 11:37:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000024c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() r3 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x10)='/selinux/member\x00', 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000)='}user,em1\x00', &(0x7f0000002000)='ppp1-/\x00', &(0x7f0000000000)='lovboxnet1', &(0x7f0000000000)='bdevvboxnet1vmnet1vboxnet1}eth0proc\x00', &(0x7f0000000000)='/selinux/member\x00'], &(0x7f0000001000)=[&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x10)='/selinux/member\x00', &(0x7f0000000000)='md5sumloppp1.\x00', &(0x7f0000003000-0x10)='/selinux/member\x00', &(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000002000)='/selinux/member\x00', &(0x7f0000003000-0xb)='asymmetric\x00'], 0x1000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000000)={0x4, 0x5, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1f, 0x4, 0x1000, "6c6803bec40f4c633b09822d005c997e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x12f, r3) keyctl$get_persistent(0x16, r2, r3) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0x100000001) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e82000-0x24)={0xfff, 0x8001, 0x6, 0x4, 0xaf, 0x0, 0x3ff, 0x2, 0x60, 0x4152, 0x4, 0x3}) 2018/01/16 11:37:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a14000-0xdf)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000860000)='eth0\x00') r1 = perf_event_open(&(0x7f0000474000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) close(r1) 2018/01/16 11:37:43 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x7, 0x20000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000006000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000005000-0xbc)={0x80000000, 0x0, 'client1\x00', 0x1, "e929f32ebb405919", "07dcb1e2483b6b985357c5122caa046ecd94fcd6ef8fae58330614907841358c", 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x2) msgget(0x1, 0x2) 2018/01/16 11:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x0, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x100, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x406, r3) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000a19000-0x3e)=""/62) perf_event_open(&(0x7f0000acb000)={0x3, 0x78, 0x8724, 0x3, 0xffff, 0x8, 0x0, 0x8, 0x8000, 0x2, 0x8, 0x9, 0x6, 0x1, 0x401, 0x80, 0x2, 0xffffffff, 0x80000001, 0x501278f3, 0x2, 0x5, 0xfffffffffffffbff, 0x7, 0x9, 0x3, 0x7fffffff, 0x81, 0x9, 0x9, 0x4, 0x3, 0x5, 0x9, 0x80000000, 0x4, 0x0, 0x1800, 0x0, 0x5, 0x7, @perf_config_ext={0x9, 0x8001}, 0x8004, 0x7, 0x3f, 0x5, 0xd32, 0x4, 0x0, 0x0}, r2, 0x0, r0, 0x2) pipe(&(0x7f0000938000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f000016d000)={0x0, 0x67, "ee264463da33daf35aacb65884ec4fb43e7d7ab183374368108b464b371b10b25454a622f7455cccc78d7d8d3d0e316c59e11eefadd76e0da7164cd91cdf706e092519df618b35ed04f9ff9edda1379c766d3962ec321e0ac6506f0c04cc1e246ef4433813ccc9"}, &(0x7f000010c000)=0x6f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c9d000-0x10)={0x40, 0x8000, 0x6, 0x7, r7}, &(0x7f0000e46000)=0x10) fcntl$setpipe(r6, 0x407, 0x0) write$tun(r6, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) open(&(0x7f00007f2000-0x8)='./file0\x00', 0x100, 0x10) read(r4, &(0x7f0000063000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e34000)="108100", 0x3, r8) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000835000-0x30)={0x23, 0x0, 0x0, 0x4000000, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r4) tkill(r1, 0x16) 2018/01/16 11:37:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000643000-0x8)='./file0\x00', 0x280, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f95000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendto(r2, &(0x7f00009f3000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 11:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000060b000-0x16)='/selinux/checkreqprot\x00', 0x80800, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000055d000-0x43)=""/67) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a89000)=0x0, &(0x7f0000ba3000)=0x4) read(r1, &(0x7f00006b8000)=""/175, 0xaf) 2018/01/16 11:37:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f90000-0xc)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000caa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7f000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f3a000)=@assoc_id=r1, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ddb000-0x4)=0x9) syz_open_dev$sndseq(&(0x7f000068c000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000eec000)='/dev/audio#\x00', 0x6, 0x101a01) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac2000)={0x2, [0x0, 0x0]}, &(0x7f0000919000-0x4)=0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000032e000)={0x107006, 0x4000, 0x0}) munlock(&(0x7f0000670000/0x3000)=nil, 0x3000) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffd) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000020e000)=0x0) 2018/01/16 11:37:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000068e000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00008e7000-0x96)="f862ffd3b24fb8cb4a56306ca58456fb5b5ed9b89b207af43c3e2dfb6a543c68cb6658b10c69ecf23a36763c1b99889463aee24237a8f9631458c01f5ec02fe9ba436fa3093979c4be631e5b1a52d866559fb5bff6ba1d3dde74e08c6e3e0e674a2c7d28a436ca6275562c01e5ee1732043508705bc3cff05d83cb5330e6cbc37847f454b3adad4602f41f2d1d25083f1398848cfb86", 0x96) connect$inet6(r1, &(0x7f0000c54000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000f45000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/01/16 11:37:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000d3000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000e82000-0x5f)=""/95) 2018/01/16 11:37:43 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d67000)="600c13655662a4b528c0d2bae7a58a09", 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) 2018/01/16 11:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x0, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000003c000)='./file0\x00', 0x4e00, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') close(r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009e6000-0x55)={0x0, 0x4d, "8c2bf45acc81e505a7b1e92943adbcad707c255a225e95c3299a0849d4a3634fedc022f91ba83a380ce17c8f8d84dfed0c48f9ea5e9cb4ba8ee38da23bf97765ad6468c048cc8bd75426405358"}, &(0x7f000032a000-0x4)=0x55) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005c7000-0x98)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x81}, 0x98) 2018/01/16 11:37:43 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a44000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) socketpair(0x7, 0xe, 0x4000009, &(0x7f0000325000)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f97000)=0x7, &(0x7f0000b49000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000024a000-0x11)="0a0775b0d5e383e5b3b60ced5c54dbb71e", 0x11) 2018/01/16 11:37:43 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a40000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000048b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a5000-0x4)=0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f000005e000-0x4d)=@file={0x0, ""/75}, &(0x7f000041f000-0x4)=0x4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 11:37:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000862000)=[{r0, 0x0, 0x0}], 0x1, 0x0) inotify_init() accept$inet(r0, &(0x7f00009f0000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f48000-0x4)=0x10) 2018/01/16 11:37:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000e8e000-0x8)='./file0\x00', &(0x7f0000cef000-0x8)='./file0\x00') r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000667000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000b0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) r1 = open(&(0x7f00001a5000)='./file0\x00', 0x0, 0x2) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f4c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002c8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a70000-0x4)=0xe8) lstat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000512000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f94000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000736000)={0x0, 0x0, 0x0}, &(0x7f00004ce000-0x4)=0xc) r8 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f85000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000472000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000067000)=0xc) fstat(r0, &(0x7f0000b2f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = accept4$ipx(r2, &(0x7f000037e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b59000)=0x10, 0x80000) r13 = fcntl$getown(r2, 0x9) fstat(r1, &(0x7f0000880000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000d90000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() getresuid(&(0x7f000011c000-0x4)=0x0, &(0x7f0000845000-0x4)=0x0, &(0x7f00008ad000+0x505)=0x0) lstat(&(0x7f00007b8000-0x8)='./file1\x00', &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000f65000-0x38)=[{&(0x7f0000cf8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ed3000)=[{&(0x7f0000fb9000)="c5135f8a3631ee4b48bec977065bbab680ed1104b132661008d6d03a0b61968d7b1526255945d1b63894824afc130ea0c0829d63dd15446a0ab9d8dd92bde9ef9ca666bffe75f6494399dadf51641ab3c29be138486935e8d388fb9c4b4c55a627d7f4f44ec8f33e6010c45c9436b1105238011ce504a90d1299a863f230da936ef368f5d96ea13227358ea4666f6c120d478b59521a7463385dd6dafe2d1619bf8d22550368bf8a780edea9bdc9d60a6cd4b7ff7fef8b7677d4cee1c60dab8e8fca40420021e797b64f30b1de57447471e9fbc2", 0xd4}, {&(0x7f0000b0f000)="f19a905c0a4608e5e824c6fec71d6ff0429c0323e3907583e071bac17c87fe0164fc9b", 0x23}, {&(0x7f0000763000)="6a1fcdc2d711a3365678b7efe65958af8f52a5f90597761550363cbaf4c590c904611323df1e1fb6b919b0144f8503c120305ab8d719c7991a7063b40cbcb365f968eb588a59a3eaa60f31594b98e6a22d5bd400f3318e68a9947366ce7b180b2ef622ca0f96f9ac2a7ee6dc3a544c00e753cbb9f03a2cebc439cbd85cec0cd2a4264cc7fb3cffc840de180dadb648793b69033fedf93be94dffdc9be377d72eb7bd621822670cdaa95bc0a7a7f2b1650c06a2639bccd5427bdfede1dac9", 0xbe}, {&(0x7f00009d0000-0x1)="cd", 0x1}], 0x4, &(0x7f0000681000-0xe0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r0]}], 0xe0, 0x811}], 0x1, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00003a0000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 11:37:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x0, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:43 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000001b000-0xb)='/dev/mixer\x00', 0x28000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d3f000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080, 0x0}, 'port0\x00', 0x77, 0x10000a, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001db000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000088b000)={r2}) 2018/01/16 11:37:43 executing program 5: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000f000-0xc)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) write$evdev(r0, &(0x7f000000c000)=[{{0x0, 0x7530}, 0x5, 0x2, 0xfff}, {{0x0, 0x0}, 0x7, 0x10000, 0x5}, {{0x77359400, 0x0}, 0x92, 0x4, 0x0}], 0x48) 2018/01/16 11:37:43 executing program 4: r0 = socket(0x4, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c97000)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a0}], 0x1c) ioctl(r1, 0x227e, &(0x7f0000001000-0x1)="") 2018/01/16 11:37:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000b47000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000003c000)=0x0, 0xffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000c2d000/0x3000)=nil, 0x3000}) 2018/01/16 11:37:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4804) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x448480, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000086000-0x10)={0x7, 0x2, 0x400, 0x200}, 0x10) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000f70000-0x1000)="", 0x0, 0x0, &(0x7f0000df9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 11:37:44 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000001, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000010000+0x2fc)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000015000)=""/33) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000014000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000009000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x800, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xe, 0x8, 0x80, 0x200, 0x0, r4, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 11:37:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002f2000-0x8)='./file0\x00', 0x192) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000578000-0x4)=0x6, 0xffffffffffffffbd) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f00008eb000-0x8)=""/8, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/16 11:37:44 executing program 0: mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x0, 0x3, 0x0, &(0x7f000035e000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xc)={r3, 0xf25a, 0x2, [0x9, 0x3bca]}, &(0x7f000035d000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000035d000)={0x0, 0x80000001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r4, 0xfffffffffffffff9, 0x30}, &(0x7f0000001000)=0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000035e000-0x4)=0x0) 2018/01/16 11:37:44 executing program 5: clone(0x2001fffe, &(0x7f000023c000-0x1000)="", &(0x7f00008fe000)=0x0, &(0x7f0000ee8000)=0x0, &(0x7f000020b000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000000000)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 11:37:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x0, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:44 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eb8000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x4) socketpair(0xa, 0x3, 0x20, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/16 11:37:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a6000)={0x26, 'hash\x00', 0x1, 0x0, 'ghash-generic\x00'}, 0x58) prctl$setfpexc(0xc, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000e89000)={&(0x7f0000614000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003a8000)=[], 0x0, &(0x7f0000abb000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 11:37:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sendmsg(r0, &(0x7f00007ee000-0x38)={&(0x7f0000ac1000-0x60)=@nfc_llcp={0x27, 0x49b, 0x8, 0x5, 0x7, 0x8, "e3908e64210df507d1b0293c84dd42e262bd43e991eda1ab291072b676dc724f2aaba3c8572f2c01d47303ed1d9b6c14c7f92d0e59f4fd1cd3632127d4ff56", 0x3ff}, 0x60, &(0x7f0000d41000)=[{&(0x7f0000440000-0x57)="bd3f5fa1e2a683931d1816019d7beabc93be3d8756053d5ac0314a92615ce7d5861c94b6d493911bde3bbf4acb53ab4acba5ee336deba2b7fdb9fdc13a924839c47d164953d7fb4faef3d70f34ad4d3493a01b60e2c19e", 0x57}, {&(0x7f0000a17000-0x33)="07ba68838791733ba03f1f7004d4e61273677126c2067bfb1f75fe6ddd76110a1595ee68e4fdbb8d424b7e2ac65d90df272d8e", 0x33}], 0x2, &(0x7f0000df3000)=[{0x108, 0x10d, 0x5, "2b560ad29e5bad6fec2d89ca20d0762661bbd2a31d973809a6197716f0de430e1530eb18734b2bca3ac9844d557d400076e6fb4de7374944a895ca8cf2286eade2b331da611d48f43351b250f789f92e02def189114cd8f292f9a68363bb17558147a96af4a90467e65a73e12b3475d6fd9bee82b75068dbb7ef84fa885d99c8fffa25000f6da4f5fe79f86f71ee754084bbec32b0b1e9fdde687b88672364a7ebc316a149dde14b6c8e79f9f10a87daa62670ba5e1a04b1bda1aa3875c01beb8a7b19e68674423d6dbea18e989abe0c60bbb01a16af78621d1c28704dd22ae3f2d7852a87ca4c4bd5d1b04976feabf11976f5ad"}, {0x78, 0x102, 0xcee1, "21b087aa13d7d63ba425c2ec595e1ca35d571bda5703165abb5e318e6d80c61f9a42b8def6d840a260ec958e7858324828959e7fc162c756ae4a66ae330386dbe6646cbf9b33eb2f53be49894685e7ed5c76a8e01e0f3d21ed43e6cc8fda582965f8fe45e7d156da"}, {0x78, 0x111, 0x8, "d738ce15b7fa6eb80b9d1db012b8b86059326b493d0a86e000f7b1ff390c1829a5c9c8669dd1f7d3edfc5d8e89e2544bb41a400aa6e619b1cc9daf3b23ba786d6a08d6394f9cf39a357751ae49e67c88cdf34d7c331ab35b1d95f4097f5873e080574147a6"}, {0x68, 0x1, 0x6, "c3354e4236f5ea38ade86fd3ba1877181760c228e285844a0d1064f8833b7bc23a6d4df0fdb679eada8caff1ce8bb061494be34fdd2ed8d4b16eabe02a6fe1f090defd963b4b5bd8fd6c2fc6a3b52f87421b"}, {0x100, 0x119, 0x0, "d66ae11ca988c05835d678f554157eebe47209e67161c611a7f96d8b133ab03ef72e14038e8efc6aabb764b743b53b14fb0816957ef078705170eb3187aa6f65317e4b84f9e0f1c3f305601a5eb1899eb4ad406ab58de6a0516df21f1fac1cc0490406e7115ad122aa24e48556bc8cc146d5c56619fc39dfc0343059c790a40122d75eb2daa036f6677b61acc68547816b0b8543b657ea0a3855a5f28ed17e5298e08fc5e53ca505c93e8c76d95f3c0daf67fff320f3c9a02971d7f61ebf62db2e010c05c3d0f0d8860955030a1522e8aa27ab0b0167368b84c524b2ea763adc63326ac31f6c459252fc447ae87b"}], 0x360, 0x24000000}, 0x4000) 2018/01/16 11:37:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000396000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2301) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002c8000-0xc)={0x7, r0, 0x1}) ioctl$sock_bt_hci(r1, 0x400448e5, &(0x7f0000aca000)="e143791d70c876f5f1b04a") bpf$BPF_PROG_QUERY(0x10, &(0x7f00008fc000)={r1, 0x7, 0x1, 0x8c, &(0x7f0000121000)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000029a000)={0x0, 0x1, 0x0, &(0x7f0000659000)=0x0}) 2018/01/16 11:37:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000b75000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f000023d000-0x60)={0x0, 0x27, 0x1, @thr={&(0x7f000052d000-0xce)="e99c3ec9ac280379503f9422c230ce10e72faec52b494b8c6fedfca0f5f5164efc89f320495ee2b5a23a8fb1fc6411e524e62c973284b4d83515b6c35a405c74538079daa8d2e5f6b9569d74fdad6a1189b1b7e56fca2d80db438139492bf79878a90b5929d54c2f9188c06fbe291bc5ed03008f755ab30e80109d6cbc7ff791eb89c8d0d30cd4f359eb599962977c7d996da31119e1547401c5e4326825433c3d86fab159426cc93a2a420f0ddfd72a2ccc93b14bfe3bcb9b7da9f9badd7556b109693816b8fb692c9a4c56e1d1", &(0x7f000091a000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000)=0x0) r4 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000071e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a90000)=0x4, &(0x7f00003c1000)=0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000fa7000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000d7000)={{0x3, 0x0, 0x0, 0x0, "a690d9c4cb5ed557d1b93551216cace84a006ac84b998fb06db7d469caae6fa4c2ee8c60be323552fcbc9494", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c76c6e21a89962aec6a3ebb9bcc17bb569240ad9005f9d3e26521c595cfaa3f44c5e0f49ebf4c35ac1ab20c3aa6c162bddcdd60ba08c3208150c9d85c5b6e9ec", &(0x7f0000303000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002a3000-0x9)='/dev/vcs\x00', 0xffffffbffffffffc, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000a58000)=0x4, 0x4) r1 = request_key(&(0x7f0000b5a000-0x6)='logon\x00', &(0x7f000007a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003fd000)='^(vboxnet0\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) request_key(&(0x7f000000b000-0xb)='keyring\x00', &(0x7f0000e02000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000034d000)='procnodevselinuxvboxnet1#\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00009bb000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000301000-0x4)=0xfffffffffffffdb9) sendmsg$nl_route(r0, &(0x7f0000948000)={&(0x7f0000c6b000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000053f000)={&(0x7f0000c28000)=@newneigh={0x4c, 0x1c, 0x4, 0x1, 0x1, {0x1f, 0x0, 0x0, r2, 0x4, 0xa, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_SRC_VNI={0x8, 0xb, 0x7}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x0}, @NDA_CACHEINFO={0x14, 0x3, {0xff, 0x0, 0x8, 0xfff}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/01/16 11:37:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000cd5000-0x10)={0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/member\x00', 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000703000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a3a000-0x18)={r2, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000100000)=0x0, &(0x7f0000001000)="") 2018/01/16 11:37:44 executing program 0: r0 = socket$inet(0x2, 0x80000005, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9e1, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$vcsa(&(0x7f000028c000-0xb)='/dev/vcsa#\x00', 0x9, 0x2200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000f28000-0x4)=0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000b2e000)={[{0x40, 0x4, 0x2, 0x8, 0x1, 0x5, 0x8001, 0x5, 0xfff, 0x7, 0x2, 0x9, 0x100000000}, {0xfffffffffffffffd, 0x3f, 0x0, 0x3, 0x7f, 0x0, 0x1, 0xffffffff, 0x1, 0x4, 0x7, 0x4, 0x3}, {0x8b, 0x3ff, 0xd7, 0x401, 0x9, 0x81, 0x800, 0x7, 0x7fff, 0x2, 0xf77, 0xffffffff, 0x9}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000049f000+0x5)={0xae, 0x2, {0xffffffffffffffff, 0x0, 0x2, 0x0, 0xffffffff00000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget(0x3, 0x7, 0x0) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000379000-0x34)=""/52) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000d52000-0x2)=0x0) accept$alg(r1, 0x0, 0x0) 2018/01/16 11:37:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f00003a7000/0x3000)=nil) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006fb000)={{&(0x7f000043d000/0x1000)=nil, 0x1000}, 0x4, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f00007b3000)=""/100, 0xffffffffffffff2d) 2018/01/16 11:37:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x0, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x40) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000bc6000-0x4)=0x5, &(0x7f00005ff000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ffd000-0x4)=0x7) vmsplice(r1, &(0x7f0000977000)=[{&(0x7f0000bd8000)="dd1bdfad6159c21ea84b7fdb9f7c3b600f36be2c5136bf1c74f1e910297240c70b1c992f231eaee31d99935b738b2aa9ffec9ad0236ed4b1863c7f176c4748a8fc493bc562fe9a2a986b0abdb0df9811e0148e0d5e61ede8c7a3ac8e147b75961e130fbb75906c6eef10fd1e44d8cbc8fca0ad685497ad2c2a10ed87ed376167fdf8b5a42226", 0x86}, {&(0x7f000085c000-0x81)="74c3d60596d375906de4921e52fadc8744e76572d3f8b602c27768a6550f12c4ac5ab58506764099284dfe57ea574f4e0a4febe351fe0bc030b754a5c6753333b8d94700cf41e0c0d15c18168b2910b0f2305464a9da0e682eb2dfe4e95f45b5d288134f7878b0368e1e338696ca1d015088c02644d76df564aaefc7c73a767f40", 0x81}, {&(0x7f0000314000)="56000ea40521b987be14fcf2f5cb", 0xe}], 0x3, 0x4) 2018/01/16 11:37:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f00008c7000)={0x0, 0x0}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f88000-0x10)={r0, r2, 0x0, 0x2}, 0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000eb1000-0xa2)="a5d0e0ff931b96aecde6d89c2ff19ea23124164057518e9b9e0a5ce887b4f7bdabe56f2428af7c7b338715b8f0ae0cdfef3c7187388d577d293887bb7e73e06224c823f7e4652ada18c8061a148d665d8b7ab0e1474d7f39a960251a1ea3f667fc72ae95e82cc5a4ee341b55bfb5ea4ba05c692af2e4223b6760940a4bd3739db3d79753e6586802fb58053262e98c87da02d09b0599736d64dcc82ec1cee8fff851", 0xa2) ppoll(&(0x7f0000a57000)=[{r2, 0x210, 0x0}, {r0, 0x10, 0x0}], 0x2, &(0x7f00007b8000-0x10)={0x0, 0x0}, &(0x7f0000cae000-0x8)={0x4}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r1, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000f5d000-0x1000)="455874955cb89d13c846597a8c330794fac8d6bd5b69f234c433dc46ebae41f62505ecb47e9c152f5855f91d9dba74892020e3a8f3b93d3b6ff941e9da4549a924fcd687599920c9f05b0474c7e70d6ba2285b20b01bcf8314e665bd3ff08e", 0x5f}, {&(0x7f0000366000-0x1000)="bd618879cbe23ac5f089e447bd1f733318936d8834e8997144585ac60e58951b5bbd0cbdd1a43899ec74d0892ca4122f04adc2ac1c59a383d3db584c48d3a4db54e6d9196ef08689d7ce45b9b22282af5ecefd66a3b39974827f410a9952cbd7abc1bcd93701f553d0c024f1e5df8231991a7ffba95a2bb9854c254f461883a7701a64f610869c363c4d3e56d9a99041974995f37be12fa57cf5c769aa8045e93eb2d021c91cc8e2573814f82589c9762ed35fe6a5eb96f031e9c9d1fe7831a9d804c0cc248c15073ae9268b09737c9b52cfb2994d93499698f0b2c865f96fb1002a7c797696275be00d6cf51f8c708986d0e517fb99b255b6f9092b4e317d7893428824d018216a242c3b9c6de562dbd37c1335def7e3d97854b8a62c281d0caa9a571298407576afdd331e92bb48a4fae6d67855186ef1ba7f4a0651c24e1e13ec72257193e8cb60c4230aa63a20367213071b003075f60998f7cfca298689709ed7581f87f05a6f3cb05db62deebe955479bb1e48bef32f40532442f5d83cb3b088941c4f604ce6882371402a3c55a0cc3dc405b5fa7041345a0aa8b004c278ede4ae978ad304f4a76465c2319dea64d106ec6dab523aeca3e8ddb81f14eeb61252964d3beee165745f85747b372dcec7affb2b01113e8625232705278bd7b30ded27532dbeabee0a1aeb7fbd4adf31c3eabd93437b4679db8bd6bc2df080a47449a398928c6a31cca8b77d16e39500741d5d725bbe46a85f4319fd4b58d15bb968b1010dd115b17b6d2db0d5f4b4ef4fa883c24b77113c56daa0d73793764d398e7ab890fbd552bf2f72b523d8d0934fdf4f28a81d2a59fe9a113473c3dd98fa8cd3fd3bf56580eedfb5ef3d5c9f1cdd270b40b8f834b3c902beb64c49497ba2114a6057e1ab68ffc980c85525dcea765da4eebfd333273fd46b45e405903b79e6abb58c3ed23e87ed0d2c2b6062907553876230ff568336b2fdb88d0849ab21ab3eed63fe22fa1094cdbd3b51ae09350efcf078f4742d8bc4a59ef722a84733bdbf82c8384e8bc57cfdd0966923204800680983d23aa0b574c46cc5a6899201e4b4d95c26d27f8dd4b16085a41f53045aef8f2f82bd54fb9ea630afbfbc9ac04042ea8763f930ceeb4c8c79e7aaa10d52b6444aa46a066444d2262087f5df6bc81f19eaa6581fa94bf92c47c11a4733518a136ae6b2ce5cea7ea4329b6c131b74af6849124257949b07f7964e9759ac2f6acae1146dba38940cdd0c4a073974f0bf4bb62fa712e7e89579fff1432f521a6763cf489c2bb3061b42167339c85c9bce38d68a33f74b497ba6651b77a44294e7db2a82486a3657b736b3b4d00167ce730f528b6e923393682aa64c9d9d24ddc986ac562d634e34d7c39578045e92ca2a4b50c4dbfd50fc04d0db4dc27484f7c3757d387a82e5cf25aed558e11005f698f3dc87c7e2041b36f609af0b5a99ed515f2b961276686b8dd175735a32a69aa72a7d10e832b381122167dc8d8349bc6c44fbc6ea1e53f5f17418519ab78e35a6e302f593742050c38f71ffb8b8c9285b6395311f34aa8008271dc7668e91d6ea1ca0d5187f7713689487c89ce03179e70b278fbba29aae99534f68a951c15d31789cf7c6e8276545e2d2c03956e2f7b30ac3c76cfeed87bfcc0d763e7dbdcdd3f85fa59b5b5a25bb3e1be70689a8acc3775601e331925d7dee6a43b47231169222d18f03364aeb46f59353d1ae28730e2c07873e3895f14ab574efc83faf6f3e206858bf2d2ccefd2ce971627bbb37b8ea1e84ec1ad1bc41e9d56c883c5b30ac4fb44f77016ff3fc510e38e857638d59c9f2330afd9401d3c4fe535b2d06d7dbb55e4e91220a3529c822237d9040a28b1f1ff23d73f6591f0a440f23c140093f347c4951af9b51c687dd3b72e2b8f73e2ab53d9649e8e5bc8936fa92ba9c7d02b88968b1ad085ce08dcb3d1b6ae88066199f5d29131d1e43175344635c2073636f6e20c08a8de73b133bfa09b7a478a17c1c06fd2a2cf98c6569c79fa51f02119db01be61549e6b4078d27be71ce48e13dde1173f746d9c9eeda87fa22fe58140c8a985878cd9a54143d019d60a19ce073373f493bcb56c952409b8c459ee8bec45baf9a25202a6b49a6b81f1b5a16d20d69048372344811139f223abe168a6f8e74517c38644d62a7044d10cbd1430cd6d2fcb9ad59272ab005df3a5025d79cac5460c53e91fd2c79109bf0800ad05d870c8cb1e057e1f9be4027820f5a6aeedce4faef8e70fb29fa570684a8b8037ebc6cf6cb377ec0ff9cdfbf4b77d950ea1bb17c1f9b641edbc53841552ba8eedd2e4f9bde1918952e5601266fc20490abe42a878fdc942f40abf3e1c7ad198db75f35583f14807e5b5364d5b198ec4b5ba471af7a1d7bf089fd65228069cd7a66a6ced04f9195510ed2cff3b64f48b8648112f691eb0bae6d51b776672b9be5633c9c453af32666eea37de7535fbdd3147c6afe2770a010399b1379f26f3d51f3818cc8ad87addff678bfe435dde82e0e32b3045fde98f0872cfba5ace26bda01c68f58830f95e23ccceab9bf42e16365dd66d53204999f1dbd03d78d62c33403a43393985a30dbb2a169d8dba0ef48f1c6dfcbbadeaf540de230a2a23e4712550c60d115c14bb2e4fe67e043dfd86553320be4f83b2a7a110ed4c816af05331add4ebc7ab49d38e2d918946f5b0383a33c7de0bee94e415d507a7eb7af658fb0cad668fa8636b43a84ba17a207b658c133a88708da654706388fd7b76a8f2a7511e108f963033779bff7f7dc1de7d033f00f807d58ee76dfda0feb5e9ed0aed203df3c0aae094ec6c1951ad3889fff54d25c5dcfc8da617a299d879ef7d75f4f31836729546a2d75a262b31e11724eefa49d73ddf76e61e784a07d560425c96bed4326fba5b761df61b3f6c8aa3b80e78b5ee8d050aae9f67ace871960dec2d69d1caf10fd5a62f15e59901d2c4b82f95f53ceb9b9859b25585989f336b6c2565aca623eee27c068ad056a61b9c8b6a1c95ddd0a790fad59e94b78ab1422e43b262fc5915163542a17ee0e193b87a1df6f3d14fb0bb1cab2f3750914792c610ab0c82ec015ca48009d78fc8e111a536c95c5c5f66b825fae918b3ebf5b0b35142e2a74be869b65e3e5f7db4e91bb7a45278d01a35d82dffdb2014c23840bc5ff828bed9996ed1ccce0007fad622f7c92fc8b6f199ede4af9b9a35cc8ec15565e892b9b71504735b5defe4f1f8a423204c1e1fe85a445f32adac4e31cec8cd8f5be74ed0473497c34b67856cd9ebc8a4a7ee4d412065425b396d81a21648f9ebc84d199dcf7b7988d736122e6d734f23f419c4420b10e94fd05d84bff5a7e3e048527015566987b14e43d8f66dc64c5f4095e2941d6dfaeec6353b14dcc93ca7c3122e1eca05b4b7a44a20aba8d7788c2a2fb62c92af081122eee7b71dc708a451302d66e2be7646b1bcc51aa03c21d27ea7b820d6f69d82a30401a3ad5246f5fcc66db86421d665e1671ce1e97c05f68201222b0e901ad74b8ad0e8a54c4d55794e408b6419565b8164670a82608af017c624ad6e8d84a6d475fb82e12f2df47696486f54f5318ceb4d046647e45d78a07103376d6974d6e44b5b6b9afb5b843e6c9da6189dbbfb322d2a10004bdbfc8043ef245f2ea285643a1d6f59d4d8e8d2abbee831b551ae749b1aba2c063e37118e1a162b65831c12bfbff19bd378323c2a9c5998bdf833660b8f75c72a86de2a1f805f9c3c88000b46293938ba5d0b3383059cff838be109f591b5c884d7b56db19f232978a52c549ccbc6b984f4e26df520c60248ce2df6bbe0ca8bd5f69e999e1bb8ff3c60cbcc5a4bf8861c51977f14cba71342fd2862f9ba2d4038cc639bdaa715595f07650aa8e1de2417cfc8598e5a474133e2bc462c7c74a12f5a34495a8df13670b48582e1f5bead4871260caab2360a130d8e8e543eeca49655e740c2e5bf177af01aa59f390a170b45905b47bcfba113c7a33661f0448742afadfd1e86d37e468d872b46ff6260cc9bc4254f1d788320fb70957c24f39241ae08b1899d48d61654fd48aa57998b817c16d9db452f1a9ec0d10c07a1b895cf03b4404c02e6ade7f0a5efb43d5e4e94a9d2c578ffd78433ffc36790b2f325015f04f970d4260231eeb55e8b97b7feb2709ff2774f6eae92f18c6266bb294a08b8e8fc22472be6eb88ae8b7b7be6626fb63ef119b3722286fdaf1fa540b9ced26ba23d61b8e9051e21c36d9e1e96e68cd09f75b9e9712b1e16abbf2b548aa59c93f9e81faafce6595515ab3de39a3ba9c3bb7476c160afbcc76632480c95eadf2aefcdb4db993ca7a5a0929007dc3efb9c52bdbe7b59d0ede0d181c27112862cf1d7918d72cb9bbbeb132e175aa580c4a818ec3d99eaecd4921eeb925181d2ebccb39a49ec8bf607d7cfe680ff1622c046149f09e8e24e07a3403a4d10af8dd8fa1c97dd02a2988f75b52c67734ca3f1434220edf22b8469e322c319c44daa1a812a26a49d4f0626c9640d84f01cd80dfa31a0a86905eb53e053507945c3ce3cf9922e0c9d7ad421bf143c1268570cb23af513888bdfe9ef2efeaa0ae14300f93de04e81694fbeaa8708f538ee89741bddaf25430ea87c90ff3bb8ff53d72bbe324e5114ed02e9c03a7b487af21e0faa8f01ef08e5ad35b4774bd18bf86f6022486d49802fc0ad007883c08e4082a24c66aa04996beedc39c008aa5cbd48150b5f382d64d3c4b8d852fb8a6390a52a45e55b55fbc4c40f7e78313faa8bfbc4eb08e1736a2ed06ba15a2500e140feda4411c96e4c8ff69f03966614156d93bc78b786d784b9006d3e2248ef635737bad379456454c8b3b66032ac171cabfa9f539f3050a7c1706201f10e79c27c350a45eea679342d107ff1975ed02278926e7606abcb3de13f2c4041290da812c1453a53c36d633ba8099502bb1beddb0e1610768b41167f29c7ea851ea2e7692fd7badbf3593e68ed73be6dfe99b83c039ad320c71ff96900ea5b565db750b75299ac5e34b5a0739ba5eb4cace203a43c16c8937b342634dc98ce6302b74d726acf16613976fd024247aabf883911380f551deea40bbd7260fd0dfd2da6c8f3a3c4e59ad4f216d5fee2df840226deee4641ce4fcd6af0e8bb1d5494137f1334c7a598967d5834dace9d23079c6d0d873bddf533df8e39d5bc9e34a439061bf1ac8f58db754552de99ee5e1fa41b6085dd54bcab0ad2e710546fa17360b361c23cbf377c8b6dfa82ae450420dc90db444f10c6f978f065b0232857c17defcf489b52a48a95a5b4202f46cf907b762e57a0aa3f56eb907015c4278f4a3f129f2a8eff595297693341f393ab1d48287725034a68d4f2a7e68d6f144d126b7399d504018504d17f88ff5454cabea6d6fd14758f833e7c41531b57cd54ff88cf4a5ab0fe41bda703b0061ebbb7bd0d0da89073540cf6afcad04cb0ecdeb3b4c1179abc2b32cd13e70a55ef01fc39a62cfa902f620723fbf9ef29cfcf1d4adc8d18ecfdf0c0d02ed650ae1e7f84a0659f778294f9edf5d00d87f587df05b6d82abd803978349f3878ea28b1f65e3d5e85b36406a7ee8108da1927976241499a07bc05a0234a0800f697ab1fd2e7d2a30b3f6d9717c818eff59cdaee5faf2921cdd1da1e93229057c5805c5f26cecdd5934d52f5140a3b621a6eb49d6d69187feecd5612741384bb306923cc245a2b615bce89b9d29e89b34f2aa3a40584a9871aa4ac2f49291f5e36d5070d60bb9be29dfc2c338", 0x1000}, {&(0x7f0000486000)="4ecc0001b669a4860c164ccfecd72e9cdf930d66fe476c8682e20004fee23cdc06f5add5d6cfd2b258f5bf9ed0d501b404a5859f106d44d29cbb04be99c7d7acfab0bba2cd02154f3b6844c04550b2d46dcd29767b311d241ab5b276cdd0fda4d328e9defe962bce55766e8aaf5fb5b15cfe38be417895738fc42b3731fb0080a66f6536068f5f2477e63177301df52b87476fb51c63ff7032fae357114d06b6801574b962f550da803d7021e81ab4cea9", 0xb1}, {&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f22aa911937ca240c36220f767d690688fed7197a02c10322a8367b82d20d81c640e732012cba842d79660cb4701af8ff20fe2b59ccbd0a3c8d3ca7c53824aa9489673ae24345642b4fb45b29d90e99ef95004395365ea20ae23d19c0c72bf6335ef7841ee818148acfb55bea5d120", 0xae}], 0x4, &(0x7f00006ee000)=[], 0x0, 0x10}, 0x40000) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/16 11:37:44 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000004000-0x2)=0x6, &(0x7f0000006000-0x8)=0x2) 2018/01/16 11:37:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f00005e7000)=0x0, 0xfffffc95) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005ec000-0x8)=0x0, &(0x7f0000d4c000+0xd6d)=0x8) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x3012, r0, 0x0) write$sndseq(r0, &(0x7f0000339000-0x30)=[], 0x0) 2018/01/16 11:37:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b90000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) signalfd4(r1, &(0x7f00001b2000-0x8)={0x2}, 0x8, 0x80000) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 11:37:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000442000)=0x0, &(0x7f0000126000-0x4)=0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00003f5000-0x14)={0xfff, 0x4, 0xff, 0x7, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) 2018/01/16 11:37:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f0000529000-0x1000)="", &(0x7f0000e4d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r0, 0x200, &(0x7f0000179000-0x10)={&(0x7f00005d3000-0xe6)="8c562c066eab22899572fcb63be12b7f292653e74e0c47ffb09582fbed8059ed10b2055239513ac36e48eedff97650fdf98c85d33cf0b65572c2de842df5eb98f7262bc3dbff843c1edacd0bc5df838f16a5d33295a288d0737aeafbeeaf69b73a254b085a917dd0ea8600b62071010341d5c83265274f96241e1336d4916fc98adf13373a5f9ade37ab8b4e74421b1c7669173c450d8c45273d6cdcff2ac525dacee8ce1a9311385163dba4b0b8fd189cab8305bd9c803efe721a95e1de485830893d0f022acdb96bbb5bd78731c6618cfca65da8f73fdc4fb72013c3f7a4ce19a2c0ca2e36", 0xe6}) 2018/01/16 11:37:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000cd7000-0x12)='/dev/input/mouse#\x00', 0x9, 0x4000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00008fb000)=0xe5a4) 2018/01/16 11:37:44 executing program 3: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786ee0743100", 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f000003a000)={0x0, 0x7f, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r2, &(0x7f0000041000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000002b000-0x50)={0x62, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x0, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x1000, 0x1, &(0x7f0000863000/0x1000)=nil) shmat(r0, &(0x7f0000cfa000/0x4000)=nil, 0x1000) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b8c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000f33000)={0x2, 0x100000255, &(0x7f000027d000-0x132)="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"}) bpf$PROG_LOAD(0x5, &(0x7f00001f4000)={0x4, 0x15, &(0x7f0000710000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5d}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x2, 0x1, 0x9, 0x50, 0x7dd02fabbecb3d77}, @call={0x85, 0x0, 0x0, 0x1f}, @alu={0x0, 0x4, 0xf, 0x7, 0x7, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0xd}, @call={0x85, 0x0, 0x0, 0x2d}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0x3, 0x9, 0x3, 0x78, 0x8}, @generic={0x8, 0x1, 0x8, 0x9ab2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d02000)='syzkaller\x00', 0x3, 0xb2, &(0x7f00009eb000)=""/178, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) select(0x40, &(0x7f0000ca6000-0x40)={0xff, 0xffff, 0x374, 0xffffffff, 0x8, 0xffff, 0x0, 0x53}, &(0x7f000040f000-0x40)={0x7fff, 0xfffffffffffffb31, 0x14, 0x1e32, 0x6, 0x7fff, 0x3, 0x7}, &(0x7f00007c6000-0x40)={0x100000000, 0x80000000, 0xbc86, 0x7f9, 0x31, 0x5, 0xff, 0x101}, &(0x7f0000558000)={0x0, 0x7530}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x2, 0x8}, {{r3, 0x7530}, 0xfffffffffffffffe, 0x0, 0x0}], 0x30) 2018/01/16 11:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000356000-0x3b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x6, 0x10000}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 11:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000ba7000)=[&(0x7f0000da1000)='comm\x00', &(0x7f0000272000-0x1)='\x00', &(0x7f00005be000)='comm\x00', &(0x7f0000f2e000-0x5)="01016d6d00"], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x0) 2018/01/16 11:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgsnd(0x0, &(0x7f0000978000-0x1008)={0x1, ""}, 0x8, 0x0) eventfd2(0x4000000000003, 0x80000) syz_open_dev$usbmon(&(0x7f0000cfe000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00004f2000)={0x0, &(0x7f0000844000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/16 11:37:53 executing program 6: socketpair(0xb, 0xa, 0x81, &(0x7f00006da000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0e000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/16 11:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000009d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0c000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000df000-0x8)={0x0, 0x0}) 2018/01/16 11:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x0, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r2, r1) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00003db000)={r3}) ppoll(&(0x7f0000ec6000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00002ea000-0x10)={0x0, 0x989680}, &(0x7f0000ea6000)={0x0}, 0x8) 2018/01/16 11:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$nfc_llcp(r1, &(0x7f0000eec000)={&(0x7f0000bf2000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "09b18eb40b0c1c9586bbd77f7790a2b6af26b132d039104f277df5a86e53e0d389bb346a2d885c8352c50639eab147bf0b2bc755b826322521885c6b2fe8da", 0x0}, 0x60, &(0x7f0000714000)=[{&(0x7f000007b000)="afbba7d373e763edc3c0488bf521ac64fb1ea7b7edff5125e2c064f6069eab394423b5a11f884b7c8000c8d8d5225359fd9589d0ff9bd282f4b76ffeadd399e7d81cc735a603d8f6f2569d7309299b152528ad5edced48b2fbd428d3472f512484dbfd5bc331f0979775f543f9b28d5ca604f40225b53c1c686ea89551e1e767100baa98035750d9201900b9b5aa762734b750994fe7561d8a612b081c70b6335c9c7e94fa3d4476e05234332c08e8286d6ae23b2ede4ba3a00ba4", 0xbb}, {&(0x7f00008a9000-0x68)="ec258a3b06acdc0211aff0871553070122477c5612f8d60dcd88ec7ad89a345c189d6bea76d7b150de5a70d8c32a22a5d7d3cd0a327d51d5c1e59b8cf1cc68bb6613bdd2e12ee314d42d162db2c6b7b7e6c0a82ec0ab48caebbc75ecae1bb1772102a01b7bc405e7", 0x68}, {&(0x7f0000e7c000)="", 0x0}, {&(0x7f0000ca9000)="f98985fa1e7537038b4f3ec8a868105a362bb521d9f83451984cab2a843e286ad28491e62af5fd16ce2b5dce628b595c653823ed17f4dc94fa2f6046dc4e948bf08c18959972a5dd24f5d99676bcebbac78a3904b59518a537b485687e322d0cfa20c37d94b18e0e6564a4713e62ab3690a427d36b6f99b72b16c175d7ede35b9290ec331015d7f9ae6c035e7a2f0f9636dadbeb3ec57ebc58f836b8b4591f22a03a179b40b66172e6e4", 0xaa}, {&(0x7f0000176000)="bb460ba9a51c582843036eed4e855bd0f82cf38da8cdc5e5364201ce229c9e01d839150f133fe045b9", 0x29}, {&(0x7f000063b000-0xf4)="b246a5de833a40a56a8a20fb600162c2b4256659bd257c887ba0321187e09be3d84dc99835b9c14ccac4bc1a0798a9ed1eb03facd5c727ccab46b33f879cb5ca671dadb04e778cae41bd9280a2d767da3fe5fbdeb9e87fa9eb3d890cefd7c1ca81331149658949d0d858d39b98db9a8b000336aa79d795169a3b7eb3464932940c45bcba625dbbf96c0417520a4d6c419afa62b3fef9ba6feb4f01178e00ba97660f0a137eecdacf3f976dff5b68e5f9b3ea3f1fc38184cb860b1bf361fa60047e2311bceb16f854ac6e140e3ae09ec8c004b726f78bf1bc59b71b28905b37d0ed0fc20b2e61c7307d83305f732520aa22d964f3", 0xf4}, {&(0x7f00007c3000)="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", 0xfa}, {&(0x7f00003c0000-0xca)="35af4720e9fd0d8e7d6bf5e09d48196119a98566a963269f9db718e3039e783208ddf2e86e6d38a63cdcbcc326a1f4b3c841f745ea9dc2aec5778622f7b08b71546b89f8f9429784796f2bcd19b4cf85dd7d9d4e67c6dc829a25d1803d667d2e6b619d1aa7e50961830273ca1fd7f6ebfc534b46a91b43730041d2e1068b2e0b9872b217c383263096ba8346cfb73b07e5443046de44f77feb57d2875740a15002dd4e69a7d958b85318ca5efc327872c03d3f3b660e119165e386d0c48e0eecf60e0c033627e479010d", 0xca}], 0x8, &(0x7f00003e7000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007d4000)={@loopback={0x0, 0x1}, 0x4, 0x3, 0x1, 0x2, 0x8, 0x0, 0x9c}, 0x20) unlinkat(r1, &(0x7f000095f000)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000564000-0x8)=0x5b, 0x7fff) 2018/01/16 11:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00006b9000-0x10)='/dev/input/mice\x00', 0x0, 0x4400) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000931000-0x4)=0x0, &(0x7f0000c07000)=0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d41000-0x4)=0x6, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d1e000)={0x0, 0x35, 0x97}, &(0x7f00006df000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000085e000)={0x0, 0x1ff}, &(0x7f0000f33000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e50000-0xb8)={r2, 0x1, 0x0, 0x0, 0xbf74, 0x1, 0xcf5, 0x3, {r3, @in6={{0xa, 0x0, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0x3, 0x100, 0xc0d}}, &(0x7f000012c000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000b7000-0x18)={r2, 0x3, 0x8, [0xead, 0x4, 0x9, 0x2, 0x8, 0x6, 0x3, 0x2]}, 0x18) [ 164.969567] kauditd_printk_skb: 79 callbacks suppressed [ 164.969576] audit: type=1326 audit(1516102673.154:1718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21569 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 11:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000091c000)='dns_resolver\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ce4000)="60e3d93af2e9f3105aabc6dfec843c3b6472c668079ac07f702a2cfa858317aafd7a08c1d67b2278181394a7ee3314454b69a3dcef553b7362bb82ec73c2024718607847856ea2d36459f336899aa18ccaffd9037f833ca76afbba42c7c51fc83a8796e69536e5", 0x67, 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x5420, 0xfffffffffffffffd) 2018/01/16 11:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000176000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c7a000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0x36, &(0x7f0000154000-0x10)={0x40, 0xddf, 0x3ff, 0x100000000}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_rr_get_interval(r1, &(0x7f0000028000-0x10)={0x0, 0x0}) ppoll(&(0x7f00001ab000-0x8)=[], 0x0, &(0x7f0000d89000-0x10)={0x0, r2}, &(0x7f0000809000)={0x8}, 0x7) clock_gettime(0x0, &(0x7f0000033000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000bb8000-0x8)={0x80000001}, &(0x7f00000ba000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003be000)={r3, r4+30000000}, 0x8) 2018/01/16 11:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000071b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b84000-0x8)={0x0, 0x0}, &(0x7f0000221000)=0x8) 2018/01/16 11:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000724000-0x10)={&(0x7f0000737000-0x28)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xc880) 2018/01/16 11:37:53 executing program 3: rename(&(0x7f000075f000-0x8)='./file1\x00', &(0x7f000019d000-0x2)='..') [ 165.112825] audit: type=1326 audit(1516102673.187:1719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21569 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=69 compat=0 ip=0x452df9 code=0x7ffc0000 [ 165.143325] audit: type=1326 audit(1516102673.187:1720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21569 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 165.169402] audit: type=1326 audit(1516102673.194:1721): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21569 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 165.195677] audit: type=1326 audit(1516102673.201:1722): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21569 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d131 code=0x7ffc0000 [ 165.221217] audit: type=1326 audit(1516102673.202:1723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21569 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 165.252435] audit: type=1326 audit(1516102673.203:1724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21569 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 165.277499] audit: type=1326 audit(1516102673.205:1725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21569 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 11:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000244000)={0x4, 0xffffffffffffffff, 0x0}) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000760000)={0x0, 0x0, 0x0}, &(0x7f0000a50000)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000af9000)=r3) fchownat(r2, &(0x7f0000b46000)='./file0\x00', r3, r5, 0x100fc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005b0000-0x20)={0x0, 0x400000000000000, 0x8008, 0xffff, 0x9, 0xf, 0x5, 0x0, 0x0}, &(0x7f00008d1000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003c4000-0xc)={r6, 0x7, 0x2d}, &(0x7f000077e000)=0xc) r7 = dup3(r0, r1, 0x80000) r8 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) setsockopt$netlink_NETLINK_RX_RING(r7, 0x10e, 0x6, &(0x7f0000cb4000)={0xa4d, 0xff, 0x73, 0x84}, 0x10) ioprio_get$pid(0x3, r4) 2018/01/16 11:37:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bca000-0xb)='net/psched\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000)={"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"}) 2018/01/16 11:37:53 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fca000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fca000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket(0x40000000015, 0x5, 0x0) timer_gettime(0x0, &(0x7f00003a8000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r2, 0x0}, 0x10) recvmmsg(r1, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/16 11:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c49000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00002e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003a0000-0xc)={r0, 0x8, 0x0}, 0xc) syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005aa000-0x15)='em0vboxnet1/vboxnet1\x00', 0x2) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000f9000)="6678079604a16be1f068838a0f81b1ca2cb486e37c5156986a98f1ff7e7885f8021645d78fd5963ca1b13afdc8a576a7031bb574b57f30637defeddc6d8429078880e6e27f8d450046aa6e1c3d6aada12802d79bc9f452c1173f2f159a1a6d27c5c2a4b3659b35ff077269c8bcd755cd1fc52442818d76f6b02f56fa5ce38999b09649cc32b9372f22698700d0f47910546d6d886ef89b96080381eed701") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000137000)=""/62) 2018/01/16 11:37:53 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000)=""/0, &(0x7f000079b000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f6a000)=[@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, @in6={0xa, 0x3, 0x3017, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x38) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f6c000-0x8)={0x0, 0x5, 0x9}, &(0x7f0000bfc000)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f6c000-0xa0)={r1, @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]}, 0x4, 0x1, 0x8000, 0x400, 0x40}, 0xa0) 2018/01/16 11:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x0, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x400240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000001000)={0xa, 0x0, [{0xb, 0x800000000000000, 0x4, 0x7, 0xb1f, 0x7fffffff, 0x2f0, [0x0, 0x0, 0x0]}, {0x4, 0x4, 0x4, 0x2, 0x2fc6, 0xad, 0x2, [0x0, 0x0, 0x0]}, {0x0, 0x3, 0x5, 0x5, 0x1, 0xffff, 0x401, [0x0, 0x0, 0x0]}, {0x8000001f, 0x2, 0x2, 0x1f, 0xe714, 0x1ff, 0x2, [0x0, 0x0, 0x0]}, {0x80000000, 0x9, 0x2, 0x1, 0x7ff, 0x1, 0xae, [0x0, 0x0, 0x0]}, {0x4, 0x2, 0x1, 0x1, 0x1ff, 0x6, 0x0, [0x0, 0x0, 0x0]}, {0x8000000f, 0x3f, 0x0, 0x0, 0x3ff, 0x2, 0x8, [0x0, 0x0, 0x0]}, {0x4000000b, 0x955, 0x5, 0x1, 0x1, 0xfffffffffffffff8, 0x0, [0x0, 0x0, 0x0]}, {0x80000001, 0x7f, 0x1, 0x5, 0x0, 0x100000001, 0x5f9, [0x0, 0x0, 0x0]}, {0x4000000b, 0x5, 0x2, 0x800, 0x1, 0x3f, 0x400, [0x0, 0x0, 0x0]}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x200) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000555000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) kcmp(r0, r2, 0x3, r3, r4) unshare(0x40400) r5 = syz_open_procfs(0x0, &(0x7f00001d5000-0x8)='uid_map\x00') preadv(r5, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f0000000000)=0x0, 0x7) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x210200) 2018/01/16 11:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x5) bind$netrom(r0, &(0x7f0000a88000-0x10)=@ax25={0x3, {"dcbdbde0681ba9"}, 0x2}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000026b000-0xb)='/dev/mixer\x00', 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000503000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013b000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000246000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, r3}, 0x14) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x20, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xfffffffffffffe3a) sendto$inet(r1, &(0x7f000045d000)="", 0x0, 0x4, &(0x7f0000db0000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) [ 165.302644] audit: type=1326 audit(1516102673.205:1726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21569 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 165.330300] audit: type=1326 audit(1516102673.205:1727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21569 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 11:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ea000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/16 11:37:53 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x100, 0x10}, &(0x7f0000081000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000dc1000-0x10)={0xe1, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="e88e522433a94adfee988b5e29f5d50a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x5227ac37b0fcb00c, 0x2, 0x8, 0x80000000, 0x4}, &(0x7f0000000000)=0x20) socketpair(0x9, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001000)={0x101, 0x9, 0xa000}, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d35000-0x8)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000072000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000e84000-0x400)={"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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00003b4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffce00", 0x30, 0xe7, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) [ 165.370808] sock: sock_set_timeout: `syz-executor3' (pid 21622) tries to set negative timeout 2018/01/16 11:37:53 executing program 5: r0 = socket(0x1e, 0x801, 0x0) syncfs(r0) socketpair(0x9, 0x2, 0x80000001, &(0x7f000071a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000)='./file0\x00', 0x20900, 0x8) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000498000)='/selinux/member\x00', 0x2, 0x0) linkat(r0, &(0x7f0000241000)='./file0\x00', r1, &(0x7f0000b37000-0x8)='./file0\x00', 0x400) write(r0, &(0x7f0000001000)="", 0x0) 2018/01/16 11:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x1, 0x0}) r1 = syz_open_dev$amidi(&(0x7f00000b5000-0xc)='/dev/amidi#\x00', 0x6d65, 0x410100) ioctl$KVM_RUN(r1, 0xae80, 0x0) pipe(&(0x7f0000ebd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f43000-0x8)={0x0, 0x1000}, &(0x7f0000a3c000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000744000-0x6)={r3, 0x3}, &(0x7f00008f3000)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000003) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 11:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r1, &(0x7f0000589000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400000000000, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 11:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) mlock(&(0x7f000069a000/0x3000)=nil, 0x3000) mprotect(&(0x7f000079f000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d30000000000000100000000000040000000", 0x14) [ 165.428670] sock: sock_set_timeout: `syz-executor3' (pid 21622) tries to set negative timeout 2018/01/16 11:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x40000407ffc0003}]}) chdir(&(0x7f0000fe9000)='./file0\x00') prctl$getreaper(0x13, &(0x7f0000b01000-0x8)=0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009a5000)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000fe0000-0x18)={0x3, 0x200, 0x1, 0x7fffffff, 0x1, 0x55}) 2018/01/16 11:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x0, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:53 executing program 3: mq_unlink(&(0x7f00007cf000)="90") clone(0x0, &(0x7f0000fc2000)="", &(0x7f000073d000)=0x0, &(0x7f0000e28000)=0x0, &(0x7f0000a0b000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000-0xe0)=""/224, &(0x7f0000001000)=0xe0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x8, 0x10000}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f000049c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x35a, 0x1f, 0x6}, 0x10) setfsuid(0x0) r4 = getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) setpgid(r4, r5) r6 = accept$unix(0xffffffffffffff9c, &(0x7f0000e7e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000095c000)=0x8) ftruncate(r6, 0x401) 2018/01/16 11:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000451000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getresuid(&(0x7f0000f64000)=0x0, &(0x7f000042b000-0x4)=0x0, &(0x7f0000d7e000-0x4)=0x0) setfsuid(r3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e64000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) sendmsg$key(r2, &(0x7f00009cb000-0x38)={0x0, 0x0, &(0x7f0000c83000)={&(0x7f0000ee2000-0x40)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000566000-0x90)=[{&(0x7f0000588000)="de", 0x1}], 0x1) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/16 11:37:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000028e000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000897000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/16 11:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000d47000)={0x0, 0x0, 0x0, 0x0, "24e4a0e4bebc661cf8daacf2a71ebde32c551d1c7e6a80e62bf7b637761bee175484e36de47265f3f47cc882", 0x0}) fstatfs(r0, &(0x7f0000990000-0x1000)=""/4096) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000465000)={{0x0, 0x0, 0x0, 0x0, "61da96c8225c41575bcc309698dc08609b1d22dcd7625a7a5a269cf87cd4b82f84f4d239de4008bd53efbe1e", 0x0}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:53 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000012000)=0x1, 0x4) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 11:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f0000734000-0x8)='./file0\x00', &(0x7f00006de000-0x8)='./file1\x00', &(0x7f0000cd3000)='ramfs\x00', 0x2000000, &(0x7f00008b2000-0x1)="0e") unshare(0x28060400) umount2(&(0x7f0000b85000-0x8)='./file0\x00', 0x10) rename(&(0x7f0000667000)='./file0\x00', &(0x7f0000580000)='./file1\x00') 2018/01/16 11:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f0f000)='/dev/vcsa#\x00', 0x8, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d5b000-0x28)={r0, 0x0, 0x55, 0x0, &(0x7f0000e59000-0x55)="5d08bbbc9975f1cdfb87bf6005c3f23f4b6abf98c574fc8281dc2428aac39c80c5f1f32db020a6acb923eaea75564fefef933fe2949a65f3ba3bf0f297fa3e0a5801604477d40a33223ef7d40c61962da47705c796", &(0x7f0000d8a000)=""/0, 0x2, 0x1}, 0x28) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cc2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x3, 0x2, 0x5, 0x7e}, &(0x7f00001ae000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c4e000-0x10)={0x0, 0x0, 0x8, 0x0, r1}, &(0x7f0000604000-0x4)=0x10) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 11:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000598000-0x8)=0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$adsp(&(0x7f0000e4f000-0xb)='/dev/adsp#\x00', 0xff, 0x80000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00006ad000)=r3, 0x4) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/16 11:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) syz_open_dev$dmmidi(&(0x7f0000350000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f0000bd0000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") readlinkat(r1, &(0x7f0000c86000)='./file0/file0\x00', &(0x7f0000365000)=""/157, 0x7ff) 2018/01/16 11:37:53 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000017000)=0x4, 0x4) listen(r0, 0x0) 2018/01/16 11:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000119000-0x20)={0x3, 0x8, 0x3, 0x9, 0x0, 0x10000}) 2018/01/16 11:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000dc0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000147000-0x4)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f00008c5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000afb000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000409000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f99000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000462000)={0x100000001, 0x1, 0x7, 0x100000000, 0x0}, &(0x7f0000c20000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000137000)=r3, 0x4) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000d8000)={0x0, 0x8, 0x200, 0x4}) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 11:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000)='/dev/qat_adf_ctl\x00', 0xe00, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000005000-0x10)={0x1a, 0x7, 0x0, 0x0, 0xff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0xa5d5, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000001000-0x120)=[{0x1, 0x1, 0x8, 0x9, @time={0x0, 0x0}, {0x4, 0x9}, {0x2, 0x8}, @quote={{0x100000001, 0xffffffffffffffff}, 0x5913, &(0x7f0000001000-0x30)={0x240000000000000, 0x1, 0x0, 0x4, @time={0x0, 0x989680}, {0x3, 0x400}, {0x3, 0x7fff}, @queue={0xfffffffffffffffa, {0x6, 0x3}}}}}, {0x9, 0x5, 0x7445, 0x4, @time={r2, r3+30000000}, {0x0, 0x0}, {0x7ff, 0x8001}, @note={0x3, 0x0, 0x5, 0x10001, 0x2fe8}}, {0x9, 0xfffffffffffff107, 0x401, 0x8000, @tick=0x9, {0x275, 0x8}, {0x1ff, 0x80000001}, @addr={0x3, 0x5}}, {0xffffffffffffd1eb, 0x0, 0xff, 0xfffffffffffffffe, @tick=0xffffffffffffff01, {0x5, 0x3}, {0x5, 0x81}, @result={0xbfb, 0x2}}, {0x6, 0x20, 0xb43c, 0x9, @time={0x77359400, 0x0}, {0x8, 0x7}, {0x1604, 0x1000000000}, @control={0xfffffffffffffffd, 0x200000000, 0x7}}, {0x0, 0x1, 0x6, 0x5, @time={0x0, 0x0}, {0x200, 0x400}, {0x450, 0x7}, @note={0x10000, 0xdd2, 0xfffffffffffffffc, 0x7, 0x2}}], 0x120) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000007000-0xc)={0x2, 0x9, 0x8000, 0x42c, 0x4, 0x5}) 2018/01/16 11:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000f4c000)=0x3f, 0x3f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000663000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000644000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000481000)="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", 0xfb, 0x4, &(0x7f000067a000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 165.732865] dccp_close: ABORT with 2 bytes unread 2018/01/16 11:37:54 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000020000-0xe)='./file0/file0\x00', &(0x7f0000012000)='./file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/16 11:37:54 executing program 4: mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000160000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000021e000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000021e000-0x4)=0xeb, 0x4) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00001fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f000021e000-0x58)={0x26, 'hash\x00', 0x8d, 0x15, 'sha256_mb\x00'}, 0xfffffe2e) 2018/01/16 11:37:54 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b1000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2e) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00009fa000-0x8)=0x90e6) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376639, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbe000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) 2018/01/16 11:37:54 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x96a, &(0x7f0000f4c000-0xdd)="2aedf74a29e641155b8955885781b4dd3cffffffffffff5e1cabc1a60ed6b055eb12a093c4520dfe6c08387ee93b47f6cfb6324711ca97c28ff0f191c28290fc3dcff204668e9828bf0017b91d84dc48b4dd5bf9d9bad88acee7e74d47526bd79731f9b19093b5fc51f52cd85963ffca572a723ac23ab8ee2f994a931c51839ce313f28df5d86fab7cd1bb3c1f543b894a6e9ec66402696172227c7cd4eeafdc4e68ae53d5faa3efbceb0f21fc5213dca9a009fe1fcac06be9a85bc80cbb8ef4151303ffe708e1d7a8151ca7d59550a3dfe09eb7db3dd123e7b427510b", 0x9c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000afc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0xffffffffffffffff, 0x4, [0x8837]}) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000002000-0x24)=']9vmnet0*}-keyringlo-systemem0ppp1(\x00', 0xc1, 0x10, &(0x7f0000001000-0x40)={0xfffffffffffffffc, 0x7, 0x7, 0x7, 0xffff, 0x2, 0x7fa, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) 2018/01/16 11:37:54 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000048000)=0x6, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000027000-0x6)=0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000048000)={0x2, 0x0, 0x10001, 0x4}) r3 = getpgid(0xffffffffffffffff) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000017000)=0x81) getpid() ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000035000)=0x80000000) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000049000)={0xdf, 0x8000, 0x0, 0x9, 0x0}, &(0x7f0000047000)=0x10) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000004a000-0x6)={r4, 0x8}, &(0x7f000003f000)=0x6) ioprio_get$pid(0x1, r3) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000022000)={r2, 0x1268}) 2018/01/16 11:37:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002c3000-0xd)='attr/current\x00') sendfile(r1, r1, &(0x7f0000f4a000-0x8)=0x0, 0x1e) 2018/01/16 11:37:54 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000012000-0xa)='/dev/dsp#\x00', 0x1, 0x200000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x2, 0x20}, 0xc) r3 = dup2(r0, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/16 11:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0xffffffffffffffff, @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]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:54 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000a4e000-0xb)='/dev/adsp#\x00', 0x1000, 0x18000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00009da000-0x2)={0x7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000c24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b65000-0xd3)=""/211, 0xd3, &(0x7f0000d47000-0x38)={&(0x7f0000760000+0x99e)={'sha512-ssse3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009b3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000708000)={0x1000, 0x1, 0x43, 0x7, 0x153, 0x565, 0x6, 0xffffffffffffff7d, 0x5, 0xd8, 0xd97, 0x2}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000eb4000)=""/167) close(r1) 2018/01/16 11:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000705000)=@assoc_id=0x0, &(0x7f0000545000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e68000-0x8)={r1, 0x2}, &(0x7f0000fde000)=0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00009ef000)=0x0, &(0x7f0000683000-0x4)=0x4) write(r0, &(0x7f00003eb000)="240c00001a0025f00800001d00eefa0e0a00000000040000f000deeb081701000100000089700240481c1b7c2b31c7468cd0f993efc83503fb508b4c8dd83a7136d9273ba0", 0xffffffe0) 2018/01/16 11:37:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e0b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000005d000)={0x1, 0x0, [{0x1b, 0x0, 0x0}]}) fchmod(r2, 0x102) r3 = dup(r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e0c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00003d7000)={0xa847, 0x7, 0xffff, 0x6fcf, 0x80000001, 0x7}) 2018/01/16 11:37:54 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000024a000)='/dev/audio\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80000, 0xffffffffffffffff) write(r1, &(0x7f00003f4000)="26000000250015f8000000040000360003fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) 2018/01/16 11:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003c1000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d62000-0x4)=0x100, &(0x7f0000acd000-0x8)=0x4) keyctl$setperm(0x5, r0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000e9b000-0xc)='/dev/audio#\x00', 0xcdd, 0x2) ioctl$TCSBRKP(r2, 0x5425, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009fc000)={0x0, 0x0}) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r0) kexec_load(0x10000, 0x7, &(0x7f0000567000-0xe0)=[{&(0x7f0000c4e000)="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", 0x1000, 0x100, 0x86}, {&(0x7f0000653000-0x60)="317fb1b37958900c4c9dfb5a25f0dc100c583900299640fcb29a319cef888b7b3d206b7c10f9719758b665ae9d9ccfe7e9a4a2c25e6398b3c18781804bfd3be04763738aa7b33dac02abe0d881ce838166220936d38af293b8f5f40adb437e25", 0x60, 0x5, 0x9}, {&(0x7f000079e000-0x5c)="d2b90b6b2e44c39bd4088639fd8800f8950b03d9373de04fbed2361813fcbaec07b2a5d9bfaca62156f155cb3c397ed46cf098875622006cd440c85d815e3b06fa16bdd9b901e6ffca88fbb3b58467b10a796407a5d7960f7f0c6996", 0x5c, 0x57c, 0x2}, {&(0x7f0000805000)="e354d3446d7938df1ab595319850da376cf45cd1e302ce7c694e210dfbdbdb70c6457d7509f27a20cd8d4302caede88dbfa2939bf471adf207a9e3e4db3718603c46aa681776c2ee7126425b25d391d399088e4238ff35053f90baa45f2fd7409c0681ebb18e78388e202f5293ab4ad3dad568fa3697b8aa7be88ace0727d06de5bc0ff262050a61f24376ba02a67a779e19c5cf515e88b15d0d81fb0a8cb342aa79de4cd4b2d89653337a37de0ff0df2f8d3b882043ecdb8742cd62f4807d70d4e878bdb9", 0xc5, 0x9, 0x3f69}, {&(0x7f000032f000)="796f59a2026b0761a9cc8c16abdc3e94f6bf75fa57468b60a9243f43117c7dfd03cea94518927fd92bc45152b8d8d3fb680d444a635edac3b9781f339f98bb236d26cd310f55c684", 0x48, 0x20, 0x80000000}, {&(0x7f00000c8000)="652c919b731f71bd1166e07b98b781e94bfb2bc918988b0805e0e514811269da4d237d3fda7d", 0x26, 0x4000000000, 0x6}, {&(0x7f00005af000)="9b5b1dafedb6d8b464ce274b2b576239ba1cd6598869f79395994658167564c92bb6486b23d379971ba4232b92d59920ffba3f", 0x33, 0x0, 0x4}], 0x2) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000f1e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f}) 2018/01/16 11:37:54 executing program 0: socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000b30000-0x8)={0x0, 0x0}) setns(r0, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xffffffff00000001, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000064000-0x4)=0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000063000-0x69)=""/105) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000003c000-0x4)=0x1) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000066000-0x5)={0x2, 0xeb36, 0x5, 0x5}, 0x5) sendmsg$unix(r1, &(0x7f0000064000)={&(0x7f0000065000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000055000)=[{&(0x7f0000002000-0x3)="541089", 0x3}, {&(0x7f0000033000)="c09730a6e6306471044e86be3d276f641a65f7a593a2c7bc1063c2542a01c76f392d8f8aa2d2a95e6c792d3dc2815cf870a58e37dba60bdd79ebf48f0c5c9555f231b8e1b45ece2c5bc31773f48d9358c465a24eb7720a040f2f9dc1e6a0b6de5bb3e119", 0x64}, {&(0x7f0000064000)="21bbd2f383653865aed2ce5d6814575d22586cca2e707822753a44ec901520d6d76c3a95a4519975ddf8a145751c20a5c5f959e96a2fd378c9bdf9432ab9dac3dec4af25a5f6af57eb16cc9877a29770c1642e6ea327f8ac23297181af7b459a19f876d6947a481371bc7e2a17518e94cb4b82e2abfb37eb7dd0696edbad66f7006588ceb5b8ee5c427a3e6721cf5f35ac2c808ab6ee56aeb3429683a3f752", 0x9f}, {&(0x7f0000065000-0xda)="ddd3572acf896e8de210f6d614a50995148888fe071efb977d49d357b96afde9e0daa09cd44fe7ecae756fcea77569d419c160c6d694a0eb5931955d7a6bdc0799255d29f325e241c7878ab512e407e1609e9cf9ff3b3d5821c1bde2ae8e56a9634d60b4b2ee7a8bd57fc30514e96d3576d4ada7d60b1e3f0d7a63f16fe8069968b71128a8d5a02ee14125fb5ffe109e054ffa1a02d8e489f9f198f865180cbb8f40c2f72b9880a45c11f01cc3ff5999715d78ba02b334b81073909a365c688798f0a9ad598bd6c25afac7a5bc9b2e09c590fa375617e17e822a", 0xda}, {&(0x7f0000024000-0xc2)="322bdf24eb5aeee47f1d67608fdb7f3700299f943c1a414bb34c5a1530bd00545d30ba5307ca499f7175ecca108b125af33fa78b55f939a8558c7b679374f505df2ca2c385f271e5395f68493ca303c9a0ca725802b8aa22a2c84237a3d34ff90b405e7c71c9dcfe37585d85a5e6e6b1fe04478a1dc123ccc8712cf88e0498a34509cf02b65ef6e0d0fbe87dcd4571e281aa2bbd99e142791d5e7fdd2f7e42272fb7d3cd1e4c6443f9e61858dddc647712f5fd0c035961b6548cb06e81bf7671042c", 0xc2}, {&(0x7f000004a000-0x26)="9bfc03f5a72802d9f25b461f1dab0db2c28c9c958f3d7ed14d1dd796dd68d581922124caedbc", 0x26}, {&(0x7f000004d000-0x69)="cc2294cfc253701a9d7c28d5c4ae162970154fb827f49e4a268ac1a2ab9d5bb39cb517e727a9d741246e9f2f5ca5204fec27300ee32aeff186f1212ec30057b3002bf3ba2021f132642a84883187baf09ec6b6b8d26cdd09fc5ec077e78a28daaf03c2db53140cce41", 0x69}, {&(0x7f0000064000)="60b44432e989c498a26d5000d084c12eb52b240c7282da50b0663c45c08ed15c7259a72fb1aed968020d330d2eb7ce91ce09d55a8d5e1acf3f3737425bc25c4bc891e9c92f2792cd4d84a5e81640f01799a3b2ed509d2a7c75d249b96c1137522600293ca27edb16668166c658d2a2c892a7fabcfd475db9e5a4367eac3d40bcfad20b", 0x83}], 0x8, &(0x7f0000064000)=[], 0x0, 0x14}, 0x0) 2018/01/16 11:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0xffffffffffffffff, @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]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 166.088238] could not allocate digest TFM handle [ 166.124801] could not allocate digest TFM handle 2018/01/16 11:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000f54000)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000c4b000-0x90)={[0x101, 0x4, 0x8fab, 0x5, 0x10001, 0x3, 0x1, 0x8001, 0x6, 0x5, 0x7, 0x100000001, 0x3077, 0x1, 0x7, 0x0], 0x11f007, 0xc0004}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ed3000)=@sack_info={r1, 0x0, 0x7fd}, 0xc) 2018/01/16 11:37:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000)=0x4) r1 = add_key$user(&(0x7f0000daf000)='user\x00', &(0x7f00009f5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x98)="4123940db6b24124853239bb9cfcf03bbc3ef7c77933c18ce25b231deafdd79fd68a3f628eb5954d2dfa8de16a66347cbe85a018119087e0d3a34d4c4ca5fd98197f6335ad2c7f867f17bf20b4cd19f70d5ae13ce714a54bed090f5d991a9db984816284bf8e85b6e078913830503eddb49ebc969fc4266b4f7cbeb8478b62fe4588684b14c559871626563487d24aaf33ee00868ecda22f", 0x98, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x100, 0x2, 0x6, 0xa, 0xa0, 0xa0, 0x3b, r2, r3}, {0x0, 0x2, 0x4, 0xc0000000, 0x9, 0x1000000000000000, 0x86f4, 0x9}, {0x7fffffff, 0xfffffffffffffffd, 0x10000, 0xef}, 0xffffffffffff8001, 0xb, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x5, 0x3, 0x531500000, 0x7ff, 0xfff, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000000000)=""/21, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c7f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ac6000-0x10)={0x8, &(0x7f000056c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) preadv(r4, &(0x7f0000461000-0x30)=[{&(0x7f0000fee000-0x1000)=""/4096, 0x1000}, {&(0x7f0000775000)=""/4096, 0x1000}, {&(0x7f00000f1000)=""/224, 0xe0}], 0x3, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000433000)={r5, 0x0}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x4000000000, 0x0, 0x8, 0x10000, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd1000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00008d6000)=0x0) readv(r6, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x48c0}, 0x0) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) open(&(0x7f0000ae8000-0x8)='./file0\x00', 0x410081, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f000082d000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000029c000-0x4)=0x1c, 0x80000) 2018/01/16 11:37:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000612000+0xe2c)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000464000-0x4)=0x0, &(0x7f000027e000-0x4)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00002fb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = open(&(0x7f000029b000)='./file0\x00', 0x102, 0x5) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000b53000)={0x1fe, 0x0, &(0x7f0000835000/0x1000)=nil}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb6000-0x11)='/dev/vga_arbiter\x00', 0x447ffd, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009ef000)={0x0, 0x34, "b6bb69c016496ac69a04d39605d478b3e388cb32e3002c87d200fe7cd024f5d9219925f1e0cd80aa726e8b2c61825c452525f80c"}, &(0x7f000010b000-0x4)=0x3c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000b61000-0x4)=r5, 0x4) clock_gettime(0x4, &(0x7f000058d000-0x10)={0x0, 0x0}) ioctl$KDENABIO(r4, 0x4b36) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000ad1000-0x4)=0x0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000649000)=0x3, 0xfffffffffffffe7e) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) 2018/01/16 11:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ae7000)='/dev/loop#\x00', 0x4, 0x2) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xfff) preadv(r0, &(0x7f0000e11000-0x40)=[{&(0x7f00009bf000)=""/167, 0xa7}], 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000007b000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000bae000-0x4)=0x3) 2018/01/16 11:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x408081) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x0, 0x100000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$midi(&(0x7f0000528000)='/dev/midi#\x00', 0x3, 0x4000) creat(&(0x7f0000d8e000)='./file0\x00', 0x0) syz_open_dev$mouse(&(0x7f0000d7c000)='/dev/input/mouse#\x00', 0x3ff, 0x80000) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000063a000)=0x0) move_pages(r3, 0x2, &(0x7f0000b72000)=[&(0x7f000073e000/0x4000)=nil, &(0x7f000050f000/0x4000)=nil], &(0x7f000091c000)=[0x5, 0xffffffff00000000, 0x3ff, 0x2, 0x1, 0x7, 0x10001, 0xaf2], &(0x7f0000ac6000)=[0x0, 0x0, 0x0, 0x0], 0x2) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 11:37:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') r0 = msgget(0x3, 0x80) msgctl$IPC_RMID(r0, 0x0) symlink(&(0x7f000071c000-0x8)='./file0/file0\x00', &(0x7f0000af3000-0xe)='./file0/file0\x00') 2018/01/16 11:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x100) msgctl$IPC_RMID(r0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/16 11:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0xffffff4c, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000827000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000dc1000)={0x20, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3e5b, 0xffffffffffffffff, 0x1, 0xffff, &(0x7f0000510000-0x10)=@generic="cbeae3108073f11ea8bc5d73fa357475", 0x0, 0x0, 0x7}) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00002a0000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x58) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = dup2(r0, r3) write(r4, &(0x7f0000ce1000)="375fce412ebda2f7c1ac53b5990dd575235ff098337f39c1b6003669d786fd0ec4d3903f3eed91a9cd6b2b353ca3e7cb6cc2817d2706faaa11583bd9a84f1507b854ce33045f713d3eb096c1a9b031cde4a845fe70701ff569dd3f437709957dfbde472b028f686131fb54aeb2e3bb240960d943396b47942700b3882d325f0e0987a1350d45130195cfff2d3d59272ae13c6a1f45af04312e4499", 0x9b) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000042a000)='/dev/vcs\x00', 0x100, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000d8d000-0x4)=0x0) connect$unix(r1, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) syz_open_dev$adsp(&(0x7f00009aa000-0xb)='/dev/adsp#\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) 2018/01/16 11:37:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$sg(&(0x7f00004cc000)='/dev/sg#\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a03000-0x10)={0x9, &(0x7f0000a2d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000517000)=0x3, 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00002e1000-0x10)={r3, &(0x7f00008c6000-0x74)=""/116}) r4 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x10, "a464796220ece641af3cf21182b80ee5"}, &(0x7f0000789000)=0x18) pwrite64(r1, &(0x7f0000893000)="6c8f2f7ed0880f764817a9ae84275afc0d868db8094ac2496c1dfd58701e45c11459d4bc25f8897f1b8a4d0590f63feb8aacb79b7f543b99ff187913114744b1a7d7d8dc4ffc610cd7b7b58bfff7e81ee86207a50613f6448b67e4e8ee7054b41e8d8d8bdfc54b2d", 0x68, 0x0) 2018/01/16 11:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0xfffffffffffffffe, {0x0}, 0x0, 0x0}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000329000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) ppoll(&(0x7f0000007000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000005000)={0x0}, 0x8) write(r1, &(0x7f0000003000)="a4", 0x1) pwrite64(r0, &(0x7f0000a87000)="463cc55b935bd9801822cfde17c2b04860300037997035e2b261ebb6245b5af070b0d4dcf7e2cb2d8220c9ff2fb0fa214b681b", 0x33, 0x49) 2018/01/16 11:37:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004fb000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000435000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be1000)=0xe8) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000b49000)=0x896, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c37000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000aa8000)=0x3c, 0x4) r2 = socket(0x4000000000000a, 0x2, 0x0) getsockopt(r2, 0x0, 0x50, &(0x7f0000b04000)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/16 11:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bfa000)={0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x3, 0xffffffffffff7fff, 0x0, 0x20, 0x6, 0x0, 0x4, 0x200, 0x8, 0x4, 0x3, 0x9, 0x4]}, &(0x7f0000598000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f5d000)={r1, 0xffffffff}, &(0x7f0000fe4000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) 2018/01/16 11:37:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000324000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) close(r0) 2018/01/16 11:37:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000fe9000)={0x3ffff}, &(0x7f0000da3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000006c000)={0xffffd, 0x989680}, 0x8) 2018/01/16 11:37:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000061c000-0x6)='.dead\x00', &(0x7f000056e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x8)='nodev]}\x00', 0xfffffffffffffffc) add_key(&(0x7f0000d34000)='.dead\x00', &(0x7f00003c0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000440000-0x60)="b5e1e14db333b55f1ae202ff2f894e00104bc011b4de712c92f1f602b167ca570136ae8d2f8bfa8ccb9f99953b5cc27cb65bd5d1aa82f243ebbaf305416f67907d10ddc65a82872bf5ddb4f479c3db95d0e49f2b1d4ac755da9fc9e389877189", 0x60, r0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000851000+0x4ce)=""/234) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000e70000-0x8)='keyring\x00', &(0x7f0000e6f000+0xf6f)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000684000)=""/25, 0x19) r4 = syz_open_dev$vcsa(&(0x7f0000b4b000)='/dev/vcsa#\x00', 0x0, 0x8000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00001b2000-0x14)={0x7, 0x7, 0x1, 0x9, 0x9}, 0x14) modify_ldt$read_default(0x2, &(0x7f0000b1f000-0xb4)=""/180, 0xb4) fcntl$setflags(r2, 0x2, 0x0) getpeername(r2, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/16 11:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:54 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002c000-0x8)=0xfffffffffffffffd, 0x5, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc9000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendto(r0, &(0x7f0000fc8000)="897d907d18e2b5f504f5c099cb9dfa657df11eef2e0f417c95a8f646817ea37b584721f16177c7a099c4bfb731572e7c7c340a5453d6239d082f7108be2ec512c7fbd870461ba3b9deabd2774f5692329c800be231de3fedc604adb8237bb14190d1bfc04a5104a04434e90de98ea4b95d1b4d9c73b171932c74b806526172481b42f313f27def19e3ea6672e75b25d8933f2428281f2b256c88560cec67231f9e5d6a710496b6fec7575e39d8d87c970b3d5f6e10e3f0738342", 0xba, 0x4884, &(0x7f0000afa000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad8000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000e10000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000cc8000)={@generic="d2dd5a5db85533ef6a95c653e24c49b1", 0xffff}) 2018/01/16 11:37:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0x6)='ns/ipc') ioctl$VT_RELDISP(r0, 0xb701) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000054000-0x4)=0x0) sched_getattr(r1, &(0x7f0000e58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) connect$nfc_llcp(r0, &(0x7f0000451000-0x60)={0x27, 0x77, 0x3ff, 0x7, 0x8, 0x6a, "26f77912524a2fff388497022811d7ffb59d6ee3251c77336b35bc24dc124e5db6776979831226c7465e914c7883b8bc3799bfad88ea757e6ebdf727d2621a", 0x2}, 0x60) 2018/01/16 11:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000d3c000-0x1e)=""/30, &(0x7f0000893000-0x4)=0x1e) dup2(r0, r0) memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) 2018/01/16 11:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004aa000)='/dev/input/mouse#\x00', 0x2c0, 0x8002) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) mkdir(&(0x7f000083b000-0x8)='./file0\x00', 0x63) r1 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) 2018/01/16 11:37:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000802, 0x0) write(r0, &(0x7f0000903000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000051a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000ce6000)={0x6, 0x7}) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x97, 0x0, &(0x7f0000e9e000-0xa)=@file={0x0, './file0\x00'}, 0x20000000) 2018/01/16 11:37:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000643000-0x4)=0x81, 0x4) lseek(r1, 0x0, 0x1) 2018/01/16 11:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000553000)="01cf6e95d5b40d34bfb2188a30780c7dfe29e7f748e0ce29d884f5165777510c482701ef0a4321", 0x0, 0x200007ff, &(0x7f0000c8f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) 2018/01/16 11:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e3c000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001f2000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/16 11:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000089d000-0x8)=0x0) 2018/01/16 11:37:54 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000bde000/0x2000)=nil) shmat(r0, &(0x7f0000e97000/0x2000)=nil, 0x0) clone(0x0, &(0x7f0000ba4000)="", &(0x7f0000946000-0x4)=0x0, &(0x7f0000371000-0x4)=0x0, &(0x7f0000001000-0xa3)="") r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4147, &(0x7f0000006000-0x1f5)="") 2018/01/16 11:37:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000201000-0x4c)={0x7, 0xffff, 0x55b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000098e000)="c340", 0x2, 0x51, &(0x7f0000489000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00003f1000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00007d4000)={0x1ff}, 0x0, &(0x7f0000683000-0x10)={r2, r3+30000000}, 0x8) read(r0, &(0x7f0000c17000)=""/224, 0xffffffffffffff5e) 2018/01/16 11:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ee0000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003bb000)={0x0, 0x100000000, 0x8, [0x1, 0x3fe0000000000, 0x6, 0x0, 0x224f, 0x64f3cbec, 0x8, 0x5]}, &(0x7f0000609000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bee000-0xc)={r2, 0x800000000000000, 0x2, [0x2, 0x3]}, 0xc) fcntl$lock(r0, 0x2000000007, &(0x7f00008d7000-0x20)={0x0, 0x3, 0x100000, 0x0, 0x0}) 2018/01/16 11:37:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000033000+0x5af)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r3 = accept$alg(r2, 0x0, 0x0) writev(r3, &(0x7f0000218000)=[{&(0x7f00000fc000-0xbc)="f6189f74194b8cb190440ddb6a9c533f809517ed836906bc8e381b3e5f6f66a5ea80a666d664019e2f8182134d5902ebce31822176532cff25999bdccd102ac86b71557290baf345c1f4d398d29dc3f57c211d3a5f75a136f41ef375df365d83ef4334d5d30cd1f7bc1bbe298fbd69df9be994e952", 0x75}], 0x1) recvmsg(r3, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/16 11:37:54 executing program 0: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") mlockall(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ptrace$setopts(0x4206, r0, 0x7, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000000)=0x0) 2018/01/16 11:37:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$sndmidi(&(0x7f0000663000)='/dev/snd/midiC#D#\x00', 0x3, 0x2) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000150000-0x94)=""/148) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept(0xffffffffffffffff, &(0x7f0000300000-0x12)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010a000-0x4)=0x20) connect$bt_rfcomm(r1, &(0x7f00003c2000-0x9)={0x1f, {0x64ef10be, 0x4, 0x0, 0x1f, 0x9, 0xfffffffffffffc01}, 0xfffffffffffffffc}, 0x9) 2018/01/16 11:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c09000-0x2d)=""/45, 0x2d, 0x2, &(0x7f0000c23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000638000-0x10)='/dev/sequencer2\x00', 0x947, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000069c000-0x18)={r2, &(0x7f0000a1e000-0x95)="a00bdad7c98cfd85c79f756f03b078598781da1744e4b8f1f1f2dc4aba4eca85532519d6f18e2f9983fa2af9a810069305f66ed910c435c5a5fd5ca0284f49097167e56ddd6cc44b3fb7e610e6aa21cd3972e04dd1b0d695ce4335e8535466fcf2754718e90b206b6cdadd5c8c4a7f1cc31a8782261e2a503e9e7a9d10a3ce5cc6fd29900559d2599fda2e84a898877c847ffbee42", &(0x7f00000d5000-0x29)=""/41}, 0x18) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000ab7000)=0x4, 0xfffffffffffffe81) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000063c000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000713000)={0x5, 0x9, 0x0, 0x3, 0x5, 0xdade, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGNAME(r3, 0x80404506, &(0x7f0000b75000-0xaa)=""/170) 2018/01/16 11:37:54 executing program 5: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000003000-0x10)=@ethernet={0xa, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000fa1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000fa1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c5b000)=0x48) listen(r1, 0xfffffffffffff4e1) 2018/01/16 11:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[], 0x0, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0x78)=[{{&(0x7f0000000000)=@ll={0x11, 0x0, r1, 0x1, 0x800, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0x8d)="7db0872bec02a97e6fec06899c41bab59c1a58ee2a102880b6549bc6b9899db5fe5153811796e0aacea192a6d15b2408402caeae13c35a490ef6aab653306d4c9c166c3dfc7e788fad4e84accd3c89cd2d1decc12c1689961d5a71afa244147c7017a517e4185ae633b746bcf14e562205080aeb8c2a1f8cdcba44092e273f9675b34c240ec1bcce7c865afd86", 0x8d}, {&(0x7f0000001000)="caa46f917ef35208ff9af73a9eebd3fd72fc7caee8b08517598f170b16a97350656ea7920bece35d824cab67b9b30355a5229c12810203134c8dc5fec2a0f665c3b0c61ff3eb25f300cc5695be82a7df14a7ce3898be667fe4ac04d1aa1607fa0d52a3c907cb25c2cf16ecf23c0eb0c5ae5b12d1aa", 0x75}, {&(0x7f0000001000-0xa6)="601754551acbe3d77fa4fe54f3ad6f258a219e69cb8d9bcff55c0d3644f7eac0d183de66af035b07caeb9019f2d195e8f0371ed4a8c0fc64486ec14c44bf8d6467ae7a03d0671cd804ea924097e8371b96073c6da486ff5904a58dfd73c77d199175cb1f6906b8500379857039b72c4f1cea37aabae2723e0198800ee402e55440dac546fecd783b85f918d3ee1d1c4c13bf715dc53b972b0a66d2a02c21e5217259402e3e9e", 0xa6}, {&(0x7f0000002000-0xa5)="961428d71aed61adc9955bfdc77193fb7cd7fad42984e618b6e93a0d7bff270b833898e185e1b9298a3f1399e19c0292c97de76f4098586d98b22818fb0853534f1342d934ddd4bc7d37a9ecda8ad428695190f39f32b8bfa761ea9ce3e4554dbd44f4ff8ea3d24482c314eaa49483938c400125825c6411c4574d4c4274b3c86ba10f1f8328486cec737214cf91bd7efb9a71501dc4056a2c753504e85fa29c391e85fe57", 0xa5}, {&(0x7f0000001000)="ee47c4079410b084efc1b7d7c1f20abedeee8315ce0db3c86243d31b13811dba593a679a592f3edb4ad321780f3febe6912152c5f2ca1ddaac9ca7714812e3153ab6370371a8813ca1c91950483f8be227585721f068bd869294c3b76ebc9f56438acea69b85d94d5be5c9694384b3d1a0468af19120d7371b030251c37d8d6a", 0x80}, {&(0x7f0000000000)="bbf688099295678d223027000ab809721af6e4d17d82677a36444195252595aaf104d8676cd2f140f47e2fcd9d17946d96c00bc6d4dd9f07ec6bc2fc", 0x3c}], 0x6, &(0x7f0000001000)=[{0xc0, 0x107, 0x1f, "c4876fb88041cd7b181ae7b8a46cf41a7a0d722eea85bb2455d25f74e680c4b7989988a4be6a883c0f01131bf1239117b90903c20ec4e615ab98d5d364586eebc35c88be20a979e256418d7fa68ed44b914b13059e8834c6b281c38479c22425f8b34b00d4c33a0a3f4db700e74ada8f1411378aab3f144b22751879ffed3fa0ca440991b85737d156beedc58b3c2cfee51e63303ba0240a8ed6d7c357a747035317d43d069d77d00113fe672510a1df"}], 0xc0, 0x4800}, 0x8}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="58340faa13a456a655d9eae76cbe2b141edb134617c9f2f0dca7a875e2b47fb365344f8718013f87bf53edbd138acb658827681397069bfd61851fa355fd0a810c6101e890eab116647eb6f0b24e826860b35651eca0ef8165d485b299e1bd67fd6ecd5c8571c4ba99f9114f961dd35b4f8bc002da34b20abaf5cea874058e06756d07c647b70e5289e8ef1b99e84ffd026f56e8c8bf452cd6476805e4cdf3d049ff59b6b414bd0c5c0f1e6d36f78e91b5e377afe67125e0ff10a9", 0xbb}, {&(0x7f0000000000)="333931b04a550fa99757062af6996847b24634daf58e807a0f0f9349c9aba479bf42ccf3d22b927e743f1d10f4921c910ee15c8255b087d9bef0df41ffe4f9476266d2d61e50cf5934ce26db7bd785bcddbfcadc91e6b56e70f79d1976ca941782350e44d1cdaa5eb6a84a6447cc263e4d5900ba29d573e609f003d7a18fb3d155571948404ab3099e4f2503ad0d8b5b25bdc75789f2237f19a386aedef0bd068bdb7aa93b226a2256fb9b18c747be065211ee72a5c4f243b5fb8d77411d343467c9e54cccc9ae125111a76191a57b11c8fcdbc55996d839d2dfef5b2a0420ac00c18ade0e69098cc044f02e", 0xec}, {&(0x7f0000001000)="4a567187a13ad0e1612e6e9254b7", 0xe}, {&(0x7f0000002000-0x4f)="6b1c6d50fa62f00023c46b50c704ed423573591af6bf42f0dcfe5bf2d63375a3bc991537fa5d665020c96f3a79c5518de0f970b3c74526c0e1946e5441b70794a8832a73c2e4fe3d9741e72fd4d676", 0x4f}], 0x4, 0x0, 0x0, 0x44000}, 0x9c7b}], 0x2, 0x40) ioctl$LOOP_CLR_FD(r0, 0x4c01) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x48)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a72000-0x4)='GPL\x00', 0x0, 0xf6, &(0x7f0000001000-0xf6)=""/246, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=@raw=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 11:37:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getcwd(&(0x7f000071c000)=""/135, 0xfffffd01) io_destroy(0x0) r1 = semget$private(0x0, 0x7, 0x100) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000f2e000-0x8)=[0x3, 0x8a0e, 0x56, 0xffffffff]) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b69000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 11:37:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000a2d000-0xa)='/dev/vcs#\x00', 0xffffffffffff8e55, 0x10080) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b21000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f00008a6000-0x4)=0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00005f8000-0xb)='/dev/mixer\x00', 0x0, 0x0) munlock(&(0x7f00004ff000/0x1000)=nil, 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f000079b000)={{0x1a1, 0x5, 0x9, 0x0, "2771e016a448891ae9e907657337957db9185f67c92250ad3e57d02a538d4ab67d2f25a5baa21fa37f35d437", 0x3}, 0x81, [0xfff, 0xfffffffffffffffc, 0x9, 0x3, 0x1ff, 0x900000000000, 0x9, 0x80000000, 0xf0f7, 0xfffffffffffffffc, 0x9, 0x5, 0x3, 0x1, 0xd8e2, 0x7f, 0xfffffffffffffffb, 0x6, 0x9ad, 0x1ff, 0x2, 0x80000000, 0x9, 0x4, 0x29d, 0x400, 0xfffffffffffffff9, 0x8, 0x0, 0x200, 0x5, 0x6, 0x1, 0x7, 0x7fff, 0xffffffffffffffff, 0x100000001, 0xfffffffffffffe01, 0x100000000, 0x3f, 0xaec, 0xd9a4, 0x4, 0xd2, 0x81, 0xffff, 0x6, 0x4, 0x10001, 0xfff, 0x1, 0x400, 0x100, 0x54, 0x5, 0xffff, 0x7, 0x7fff, 0x1ff, 0x9, 0x5, 0x3ff, 0x8, 0x6, 0x3, 0x100000001, 0x3, 0x5, 0x7, 0x6, 0x2, 0x0, 0x2, 0x401, 0x10001, 0x2, 0x4, 0x6, 0x7, 0x3, 0x6, 0x3, 0x1, 0x3ff, 0x1, 0x7ff, 0x8, 0x16c, 0x4, 0x6, 0x5, 0x1, 0x2, 0x491, 0x90, 0x5, 0x4, 0xa0, 0xacf, 0x5, 0xfb52, 0x7000, 0xe14f, 0xfe, 0x64, 0x5, 0xd9c, 0x25e, 0xfe4, 0x2, 0x401, 0x2, 0x4, 0x7, 0x80000000, 0x59, 0x0, 0x7, 0x6df, 0x81, 0x8, 0x8, 0x2, 0x5, 0x3, 0x8, 0xc6, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000050000)=@known='security.selinux\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000957000-0xc)=@sack_info={r2, 0x0, 0x0}, &(0x7f0000a3b000)=0xc) 2018/01/16 11:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f00008a7000)='/dev/vcsa#\x00', 0xff, 0x101080) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000083d000)={0x1f, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[{&(0x7f00009c4000-0x49)="aee7841694", 0x5}, {&(0x7f0000bad000-0x68)="a3f297ff20c3dcfa9d6e2794b22868fddcff1606cd9d432475ac954fee902d36bd82ac7c911438c41addab7433de45be5eed874e41fd25ae218bc00d9c63ae6b8dd8ac854176f78061b0ed540b7c933369b2e021a94ae3841d8c929e45de7f91ce389df47abbe8a7", 0x68}], 0x2, &(0x7f0000947000-0x18)=[], 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000e61000-0x10)=@generic="fc8f585b7e09dfdc7725022f19e9630b", 0x10) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 11:37:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/16 11:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:54 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e21000)='./control\x00', 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006c9000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fcc000)='./control\x00', 0x0) creat(&(0x7f00007f7000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed8000-0x10)='./control/file0\x00') lseek(r0, 0x48, 0x0) 2018/01/16 11:37:54 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000009a000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000001000-0x45)=[{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="111432973bef2a5eb2945a9d141f963babf514f12feae1e6559179bdfcbaae4970ab8e6898704414a342aeb0fb79755b836b82f16fdc3ef23e3e47d64568a26d19e8f712f54519e7e9e80ffff52b0d1809ab6947ca1f084f772e18d15cb6e369c24f75575ff1d6e47eaf7f3b73c538a7026822eb46a4338f65", 0x79}, {&(0x7f0000fe3000-0xd2)="aebcc7fcd0bfa578e6cb70aa786772b2ef8cc7dc00f5c6d0cc7cac5ef2db066707562cd084ef7ae570b91a2bbcf68ebb082ee968e0061fa6cbe17d69b8b51612cba83f3302e8b2e6d037c0d27661c6f61d11d69ce4d701a98e9c32cb2fc32742e6e37304dacc0b3dfa6555b200d2ff2df1481671647c3e6db9870bb4e3587858e68e255831a60a0fd763f06d40dc28e3e78718a8e759822d1fa18e22afec1f094bae95c30ac633499af70b930140110c9dcdc354e7699285364d6bfa5e3d95f62ad54e1e3fb176e2c3fcfb3f3986d687d3c2", 0xd2}, {&(0x7f00002ee000-0x1000)="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0x1000}, {&(0x7f0000000000)="605246e86fd7aa1660ee6462dde7d924bc4f01aff6afab872fd7b82efd2651160171471772c4d6c39a4b3eedc427ded62d2d8a4e0b3dab4abd489e51a0ab1390b06e3491648c976aacab014fdd47fbade8f9747751e4a13a243b2d68d5532fef4f4977b50ffd3da0f747b73f12f96b823df319a4edfb374faa8c289b5478dabef728d1218833ab34638315140787da5e5afea1f74329cc5272b202e5a3e2a79342dcb50c04e0ec5e919010e1855fc2a3d36ee24c142378d0b3f03fe190691a56bc49a3c6b8da2935f1461202c6e3eba5934df7be82a393", 0xd7}, {&(0x7f0000000000)="8183c36f89175af51a7374f00c7850175f9ee7ff762c093c25cd9c4d80187257e7efbc1cabe7a5c8d81c7324a0b85b4bfb0ec0a3e98011097859bf95a185699a10f62dd6515aa82093", 0x49}, {&(0x7f00007c9000)="00055eaafad390375b80f6f6a718937ad844b2cb787e1a3ebeca61138a522b3a02cc7fd87253649a9c60c08e9fa921944ce051324462edebaefee418865e2ca1c3d86e492f8bc6abbeb0a477b676b3d977322f494ed2959ae60fbe3aa8d1516b5116c55bc9c20912f632c9c5fac93095aa9a6b216c004fa8079ece1553a2a12b8a02b70e68d70317992e08072fae176a512b6c0f199460cacb7384403db128180cd9a2f53f219ff5a3a1652cc5d2c954a61d74b6f0f2ecd695", 0xb9}], 0x6, &(0x7f0000000000)=[@iv={0xc0, 0x117, 0x2, 0xac, "615ea4b4964d3ccb742b13472970247bf4dc7ff6cba61966a83af57fe9dcc74f134df8eead251a28e9bd0b8e4146103cf5886d6d497afeefca033b155a0d9a16c976f2bc819ab3da2a8ebb53a7f58de630b3bdbaebe738b3b1dd512d804e28f615e1c1c03074fe63ff279a3da0fe063b693e2bc5ece348306649bf8283b0432e191e87a93ab0addac732e65b797c076b7080a1c71c06c7173b8d3a4d24b520f4712ca8c2c8715eca78531b0f"}, @op={0x18, 0x117, 0x3, 0x1}], 0xd8, 0x20000040}, {0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0xac)="e9486968ae38a27b151ffaf4dcc666b86b8d6298c6526111e317056c4f0fb1096a7f0885169ebee517713c7501d2a53475f66d19e0971e75c3ee5f70072dd7bb317c3dcb5047d4364881bd67b52401193ca78e09f2e6904b5941ab608aa5d83a51a9dbb77f5265aef32d89200aa96f29bd57b82da3b53850ebd30212f3fdd45449d71fe12d01ba403980925dcf604ea48e1dda39000a1777b5264e1b9a33a3bf552ccd302ae9c3270c0550ff", 0xac}, {&(0x7f0000c28000)="18b3328da965f94d1ad624c85298ecfa14fb0d28acd7f65ba2effcea44ec1ec1395cf06fe1515b43d8a07bece660d826013e01b8fd47", 0x36}, {&(0x7f00008c8000-0xcf)="071292d78198728c6b678c2a85e91ca38e1edc34c7dab86a77ef1a42b963d7732680bd92de2eab56545d3686939c7e2696a09ed4019b192843850206889a8eb846c641e052b8519e1ffdae7c20c0438ee152e86a8f3eb8772cd7cae83abdb78f06b1c843dc9e7d8d7457e5a34c9b235f924027b928a47e91208c15985389efc3cadbd145496a3e3c824bc5e9ef30dfb1391682111efd79582347579d7db1a5cc67991a490b39c90cb7c351f9d4d4e344abe6b65250ef7c7fed9757544229526262c4a4c83b4a084c27f690dd8eb440", 0xcf}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="3acf802237d8e2b20999a928ef9c697a7126d6e526a62b11455286358bb04ead", 0x20}, {&(0x7f0000001000-0x35)="6e675cce94dceebe57b5fcbba3e480c6ae4c80fc8861bbcd9679344c9cdc8b8d8510b6e12f1ce26f3118e43064d262721fac97f5a9", 0x35}, {&(0x7f00000f9000)="32008e0de4615bcf6481101da63f721bbbf0608cca1ec428c8066a7b62d5c4e5fa60e86f0d4698145f9e954150cf951c0b31ad028d168c50ec6c475eb28b46072bc616d2fac246900025f8f8", 0x4c}, 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"23f5a0706aa5464ec2213441a2f9ea8006554aae8ec661ade47fb7289050e788f77cc78b54e3478ec63f5bd0fec592818c0737ba23bcc078e119bdafdb45f4a1ba01614b472f365dd430f624f8a5beb63fe75decacd089f98d27c835187d11b1beac51f2df0590cf4f52c4b5bea4a71fe1bd82c0cea765a6d29f64be13e0dfc1cf5fcc01984895d5490d9be62d451c9c12bcb4b4d691ff4785867294efbc2e25cc6cd2aa4a0cd097c350e9ba64987430ab2855923ebe5da912d59f10c7a3488a5d715172565ddc592523c84f20ec13a1a61182b33a1c9017e3a171a5b61529d42bc9c5ec8d76428b2c8655"}, @iv={0xa0, 0x117, 0x2, 0x88, "654419485e7f3aa597046a5c55f357867c40845317023dc843104ee407cf479e07600303c30223b562fc87ccb7768789dea076d491ff6e739488d9dcfd5d38c54a8798cdc4b7e986b71d9eb8767dda5461b1cc7f15010587028a7f55fe6f8e2b6a1c71b523c33deb05b521f15db7c67984fd797f6ef575871841bb657fa4a41bc04ba7be597f90ce"}], 0x200, 0x10}, {0x0, 0x0, &(0x7f0000644000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000000000)=[@iv={0x78, 0x117, 0x2, 0x62, "43d046e72c32251e9b80e1ae1155451e46c2bd78727886772804be5084d71bd054ecb4b94058181c96390ef56429688e2f5b0a1e910f37e3bd632f9f5d64fa0c513426a96ec8dafaa1db7e0f06368adaa6afe682fec3a451b74f426c1f9f73f1d170"}, @assoc={0x18, 0x117, 0x4, 0x22831da9}, @assoc={0x18, 0x117, 0x4, 0x100}], 0xa8, 0x840}], 0x9, 0x40011) 2018/01/16 11:37:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000aa7000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c38000)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ad1000)={r1}) 2018/01/16 11:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/selinux/member\x00', 0x2, 0x0) setitimer(0x2, &(0x7f0000383000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 11:37:54 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x400000004, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f000000a000)=[&(0x7f000000f000)='\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f0000003000-0x1f)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", &(0x7f0000007000)='\x00'], &(0x7f0000002000)=[&(0x7f000000f000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", &(0x7f000000d000-0x1f)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00"]) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/16 11:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x0, &(0x7f0000beb000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a28000)={0x4, 0x8, 0x0, {r1, 0x0}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bcc000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x49) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000d99000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000637000-0x8)={0x10000, 0xffffffff}) 2018/01/16 11:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000026000-0x4)=0x0, 0x4) creat(&(0x7f0000097000-0x8)='./file0\x00', 0x22) 2018/01/16 11:37:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e2d000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) 2018/01/16 11:37:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00005b6000)=0x0, &(0x7f00005aa000-0x4)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b7e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00007d6000)={{0x89, 0x100000001}, 'port0\x00', 0x8, 0x100040, 0x2, 0x1, 0x1004000000, 0x101, 0x9, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000175000-0xa)='/dev/cuse\x00', 0x400, 0x0) getsockname$inet6(r2, &(0x7f0000939000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004f8000)=0x1005c) r3 = openat(0xffffffffffffff9c, &(0x7f00001b6000)='./file0\x00', 0x12001, 0x180) ioctl$KIOCSOUND(r3, 0x4b2f, 0x34e9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e13000-0x10)={0x1ff, 0x200, 0x3f, 0x3, 0x0}, &(0x7f0000772000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000de7000-0x4)=@assoc_id=r4, &(0x7f00006f7000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ce6000)={r5, 0xc0, "d3ef0055587155193533e5cfde102152c4d882cf48421046079bb2dfefb244c2186d22143fd850503d9a1b7a6632692c888195cb93f6ecae4f1c0f99e721b54cf3d9ee70fd401790c3549751ced109cf67eae10885e98ae346a7f1f941ed30192e8cea150ce579338c98416e1efc62224d96dd8399cd380951a4a8970ddb7f76fdea063e70ca075ba51fcdfd3acc10816b898c518dfbb63c4238bbbeeb44176d071e527a934ea0486542701aa8c36ae38229930a899e2f8757ecb6fe43985320"}, &(0x7f00002ab000)=0xc8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000548000-0x8)=@assoc_value={r4, 0x0}, &(0x7f00008a0000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000004d000-0x10)={r5, 0x1, 0x4, [0x6, 0x80, 0x8, 0x200]}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000052e000-0x8)={r5, 0x7}, 0x8) 2018/01/16 11:37:55 executing program 1: socket$inet(0x2, 0x802, 0x0) 2018/01/16 11:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x14c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000582000-0x10)='/selinux/access\x00', 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000aed000)={&(0x7f00004e5000-0x28)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005c8000)=[{&(0x7f00001ed000-0x86)=""/134, 0x86}, {&(0x7f00009b9000)=""/203, 0xcb}, {&(0x7f00004d8000)=""/137, 0x89}, {&(0x7f0000d1e000)=""/72, 0x48}, {&(0x7f0000259000-0xc1)=""/193, 0xc1}, {&(0x7f0000465000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000c68000)=""/145, 0x91, 0x0}, 0x10103) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$alg(r2, &(0x7f0000942000-0x38)={0x0, 0x0, &(0x7f00003ad000)=[{&(0x7f0000e84000)="8f", 0x1}], 0x1, &(0x7f0000dbb000-0x380)=[], 0x0, 0x0}, 0x0) 2018/01/16 11:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000a6b000)=""/4096, 0x1000) poll(&(0x7f0000ed0000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0xfff) writev(r0, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) bind$netlink(r0, &(0x7f00003fd000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc) 2018/01/16 11:37:55 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000897000)='/dev/snd/midiC#D#\x00', 0x2, 0x101081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000e22000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000476000-0x7)="", 0x0) 2018/01/16 11:37:55 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000f90000)={0x1, 0x2, 0x1, 'queue1\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000f8f000)=""/152) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000f91000)=""/177) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fe4000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r2, &(0x7f0000010000)='./control\x00') name_to_handle_at(r2, &(0x7f000002c000-0xa)='./control\x00', &(0x7f0000fe3000-0xc)={0x8, 0x0, ""}, &(0x7f000001e000-0x4)=0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000f91000)={0x1a, 0x9, 0x8, 0x2, 0x3e, 0x40000006, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) 2018/01/16 11:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ec0000-0x16)='net/ip_tables_matches\x00') ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000d49000-0x20)={0x17000, 0x2000, 0x20, 0x8, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f00009b6000-0x8f)=""/143, 0x8f, 0x0) 2018/01/16 11:37:55 executing program 6: mmap(&(0x7f0000000000/0x828000)=nil, 0x828000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x400045b5, &(0x7f0000824000-0xd7)="") mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000828000)='/dev/snd/midiC#D#\x00', 0x1, 0x8000) mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000828000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000828000)=0xe8) mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000828000)={&(0x7f00005e5000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000828000)={&(0x7f0000828000)=@canfd={{0x3, 0x8, 0x100000001, 0x9}, 0xf, 0x3, 0x0, 0x0, "46d43ff92234fec8be5148a63df190c99a5f7da956aff3579ad10531e70336bf0a1a9c2de4b26a5d44cf2e0086789ed7aeaea1e769b6bc8caa13cfd32211e16a"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/01/16 11:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000152000)={0x0, 0x0, 0x0, ""}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c39000)={r3, &(0x7f0000439000-0x15)="69a488b4f82b79631bedd84f58dbb1c60b9c72d8f5", &(0x7f00009a1000)=""/4096}, 0x18) 2018/01/16 11:37:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000da6000-0x4)=0x6) mount(&(0x7f00007fe000-0x8)='./file1\x00', &(0x7f000059a000)='..', &(0x7f0000a96000)='rootfs\x00', 0x2880000, &(0x7f000023a000)="") [ 166.953261] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/16 11:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x0, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000e98000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000055f000)=0x10) fstatfs(r0, &(0x7f0000e03000)=""/217) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000ea4000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a64000-0x18)={0x1, 0x0, [{0x917, 0x0, 0x0}]}) 2018/01/16 11:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000512000)='J', &(0x7f0000c0b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a20000)="") mlock(&(0x7f00000e6000/0x4000)=nil, 0x4000) 2018/01/16 11:37:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b80000)='/dev/input/mouse#\x00', 0x4, 0x8000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d7a000-0x90)={0x4, {{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]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 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]}}, 0x108) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00005d7000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0b046cb0371b6c7c4a455abac582e7e5"}) 2018/01/16 11:37:55 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005f6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffd3c) 2018/01/16 11:37:55 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000014f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e7c000)=0xbd7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mprotect(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0xa) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f56000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/16 11:37:55 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a69000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f87000)=0x1, &(0x7f0000b9d000)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = dup(r2) write(r3, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874a", 0x20) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 11:37:55 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 11:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x0, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009e3000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b8000-0x97)={0x0, 0x8f, "d3a8ce5c00301655ef52ce2722066f0446f80d4a6ba8c3861445c6bd4dccc1b2e824d5fae577bfa156cf9e2dfc14875386ca1ba0a0b7d6267bccdef6cf95b4f72a35d206505db37d616d8bb97d64d082294190172d5e85400d5fbc00fac3c66bda2d4bf3a9092c91c545ed68ca86460cf0f04f25fef47e1de38f715df7cf72bbd0fe66571778a8932e45f7e9950ed0"}, &(0x7f00008e5000)=0x97) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000360000)={r2, 0x9d, "610c3687216da70f8cef73e71ab74d24dae6571b12aa3f561ededee6cf0b332777d3a2b5e398fbd3b04f58017cd40ac73e61ab3e4b4bac5b329cc0f569cb25cd8122aad6129dcf931bc7cd772d3aff52d309414d1a906379e925e7d57e02a5cb5efb91557c3b8e8aef12b666a9c7ceaf78fdb272fe7319b9bccf025672a69c533c59bb831348b88749558029ab763fa918d0e16fe77672454254ef147e"}, &(0x7f0000041000-0x4)=0xa5) 2018/01/16 11:37:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000066000-0x4)=0x80000000, 0x4) r2 = getpid() process_vm_writev(r2, &(0x7f0000e17000)=[{&(0x7f0000ab6000)=""/62, 0x3e}, {&(0x7f0000670000)=""/4096, 0x1000}, {&(0x7f0000fbb000-0x38)=""/56, 0x38}, {&(0x7f0000789000-0xc6)=""/198, 0xc6}], 0x4, &(0x7f0000fb0000)=[{&(0x7f0000072000-0xda)=""/218, 0xda}, {&(0x7f0000824000)=""/4096, 0x1000}, {&(0x7f0000962000)=""/146, 0x92}, {&(0x7f0000907000-0xb8)=""/184, 0xb8}, {&(0x7f00005af000-0x5a)=""/90, 0x5a}], 0x5, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) dup(r0) 2018/01/16 11:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) pipe(&(0x7f0000abe000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r2 = add_key$keyring(&(0x7f0000377000-0x8)='keyring\x00', &(0x7f0000310000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$setperm(0x5, r3, 0x0) add_key$user(&(0x7f0000d20000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbd000-0x1000)="1d", 0x1, r2) r4 = syz_open_dev$mouse(&(0x7f0000a04000)='/dev/input/mouse#\x00', 0x9, 0x40000) r5 = syz_open_dev$mice(&(0x7f0000e99000)='/dev/input/mice\x00', 0x0, 0x101000) recvmsg(r5, &(0x7f0000f40000-0x38)={&(0x7f0000bac000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a27000-0x50)=[{&(0x7f000027f000-0x43)=""/67, 0x43}, {&(0x7f0000d5a000-0xc1)=""/193, 0xc1}, {&(0x7f000036c000)=""/97, 0x61}, {&(0x7f000095c000)=""/222, 0xde}, {&(0x7f0000523000)=""/142, 0x8e}], 0x5, &(0x7f0000a27000-0x2f)=""/47, 0x2f, 0x4a2}, 0x10001) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) 2018/01/16 11:37:55 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x3, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000+0x1c0)=0x7, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000006000-0x24)={0x7, 0x3ff, 0x81, 0x0, 0x101, 0x7, 0x8, 0x8000, 0x6, 0xfff, 0x5, 0xfffffffffffffffd}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000001000-0x50)={0x5, 0x2, 0x7, 0x100, &(0x7f0000005000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x800000000002009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000054000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000bbc000-0x4)=0x0) write$eventfd(r1, &(0x7f000046c000)=0x0, 0x8) r3 = dup2(r0, r0) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000199000)=""/195, &(0x7f0000134000)=0xc3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000972000-0x50)={@generic="4e03e1d9d0f304bd781aeda0f5ec08b4", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) read$eventfd(r1, &(0x7f0000345000)=0x0, 0x8) 2018/01/16 11:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00007a9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0xffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000e0a000)=0x0, &(0x7f0000cf1000-0x4)=0x4) 2018/01/16 11:37:55 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007e6000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x0, 0x5, 0x5, 'queue1\x00', 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]}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00005d1000)=0x9) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000e6b000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f00003fb000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000e30000)=0x0, 0xde6dde60000, 0x6) 2018/01/16 11:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x0, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000ad0000)="a0") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000011b000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e47000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000048d000+0xcfa)='+\x00', 0x2, 0x0) r4 = epoll_create(0x4000000010011) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 167.413755] binder: 22033:22035 ERROR: BC_REGISTER_LOOPER called without request [ 167.448683] binder_alloc: binder_alloc_mmap_handler: 22033 20000000-20002000 already mapped failed -16 [ 167.463288] binder: 22033:22037 ERROR: BC_REGISTER_LOOPER called without request [ 167.473080] binder: BINDER_SET_CONTEXT_MGR already set [ 167.478581] binder: 22033:22035 ioctl 40046207 0 returned -16 [ 167.478643] binder_alloc: 22033: binder_alloc_buf, no vma [ 167.478669] binder: 22033:22041 transaction failed 29189/-3, size 0-0 line 2903 [ 167.503120] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 11:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x242) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd1000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001f1000)=0x0, &(0x7f0000dcb000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002dd000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022b000)=0xe8) r3 = getgid() stat(&(0x7f0000f4f000-0x8)='./file0\x00', &(0x7f000038c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000049000)={0x0, 0x0, 0x0}, &(0x7f0000a61000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d16000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fbf000)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000a74000-0x78)={{0x600000000, r2, r3, r4, r5, 0x100, 0xff, 0x0, 0x0, 0x0}, 0x6, 0x8, 0x1a345e95, 0x0, 0x1ff80, 0xff, r6, r7, 0x0, 0x0}) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f000005e000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$bt_hci(r9, 0x0, 0x1, &(0x7f0000302000)=""/85, &(0x7f0000be2000)=0x55) r10 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') pwritev(r8, &(0x7f0000810000-0x90)=[{&(0x7f0000dee000)="77532fb007ce493856349d116cce625c8b250932a899b689f3e5aaf6a4aeb2df1a9644ac0bfcad40fd253db3b15741643e683584d1d65925d92561bc5b080472b8bb09e7761fb8956145aab051ef5530d5dbb85346cb3e1b8232d761b8bd988f5e9d7152fc304b5b061df11d5539d30f0f15ce05a2f37bcb06b9e8b0facc23d830aec8eb2f6ff26fff6ee5a816d678d7436a2b61ee67cd74172f9fc54a1c717b40274de37b9a5cd068f52accf6d3325487eddb548825b2b087fa6385b9837698ff2c8d9daac2afb1166f51e5315797864267164187e637ee939e01837471", 0xde}, {&(0x7f0000572000-0xb2)="d2c79b79277c984bbee07a9b83f12bf94a7966330f6ac0922df51a9b33fad9faa4305bdb784fdff442f71c520995d89ed499486792e2212e61c833362929a4ef2f3d191c9560018d1a360b3f91df77c7b514e315026b169198f5ec13596866ac3b466e07951d1b49a7f884da85cdc55fc4a81ad828c381ccbb031ee6926823661195f42fe2e10c441cabe0981f2978ae4b67b7a60ff210656485e6f095b8c845873f4c1c607f61f3ed8846d9279c6001c13b", 0xb2}, {&(0x7f0000bb1000-0xc0)="f406ab2ce98451bcadd438aa03b3db92d45ca0c761682fdbff27832e329b7412df69323b0df0d90771626fa5ed1c69dc141e1be8b3cbf4b823563b8702cd21c1205c138ed3b3f28cdea530c0cb9041b4398824c67a1e2a91aa532640722a94e48ddbcb5dffaa4d88a6990e005524979e64dd817c55e8a2c5a285e0533e9f228a476b382e9a3069caf8b16546630a2c498d1f8c4ad1179f2b8330432b7af346166c134f187f5762d3bdccce727d99034f9e6628f840054503a7eba6e09f609f62", 0xc0}, {&(0x7f0000961000-0xd9)="fd766792f2532f5c6093398a667a71b871550fab4b7e22c78c02e9cb5ec0b3b56d25b94814f7a33530c316bbc74b2ffeed4d165d9872f686e01d4ff68cb892e3a64878e1f36172f1841812e35cdc02c53da5027912532d358b3d4b91f52f25fed982d72f73df344f8c9268193d424a22bfdeaa65de3baba70519d7e141f4196194dfe79348aa8670b2cad8f7d4ead13ede547b4672a4d8fa3007ff56f9a007a26b0d0c45b0f6a9675561da610d1fe4ec85a211cb4cbf884f871c58e8541a7c8175407065359169adf007bb9e02be710147aa51dee854da010c", 0xd9}, {&(0x7f00001de000-0x77)="d2c971f31faa6ba8133f04f7e7aed309ab50ac4d23ffdedd3e2c3044b8015cf219ffe93302c71e307e55e259a25feef82a77d10faff98436508bc25b6cc08fa315a8a19328c7e1de2455a638f40aef9f2b7d233a9c5d1663bac7c9b902cf20b495aa299385652e8f12cf8716d3d1128657426af092ba1b", 0x77}, {&(0x7f0000682000-0x30)="caee44252c4f3af6a8f434397aa7e82c2a15599eac25e98fd682d144b4f1174e0ad3fa1367461df7813fba0c9af2a11d", 0x30}, {&(0x7f0000d5a000-0x56)="1ab3a4f484ee30a6d18324be6f22fb8c28b3f17658b48d04649f1d5a08377d6b349073e2911e7a35cb0d9d1a0fbdf4f70580703adcf12c9b3a73d007e6703a9996aced375e8b6f1064cf2dd671648e2550829fb3e41c", 0x56}, {&(0x7f00007b7000-0x4e)="77a16374c4195f1c963cf7cde0c244ae7d5733f7465c24540274dd900dc634574495dfa26f135506bd52089c4d92d0f91e62f56f8275f55c8f639918e1e8b792a742412bd1d75441d5243bc2ba88", 0x4e}, {&(0x7f0000248000-0x3a)="ef080edbb06609652fe1fb0f25f99952153a66058e2f745594fb3723eb83cda9fce2e5e9778587f8c982aa3ca7b57b3bfa8675cbbcc13c637346", 0x3a}], 0x9, 0x0) fsetxattr(r10, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/16 11:37:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x3, 0x100) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000b2b000-0xfb)=""/251) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000179000-0x4)=0x0) getpgid(r2) fcntl$getownex(r0, 0x10, &(0x7f00005ab000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r3) 2018/01/16 11:37:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0xd3)="2d95dab00a4c35f641874c9e7f706f19f6209f0899058e7d139dd3353710fffbb7f7fced61f5a66fb1ff6411936724c07cd166291ee81bf8df2f5885694698debb7333b5ad9b96513c650f7947e48c995276416f9ac222fda8a34ea7599a998f290cc8d53a20e7ec1c89f7e0862999ade2788504776a5d31e87ae8f1afdc377b251568550708410bdc61edcc20a0195a4e374e24dba87432871367c6ad73bfbc594c1260d2d1e2afdcef7d16fef7736358e43d504cbb1ec891c6b70caff2a2317d8d7a603d7d0decbf02b195863b929b9d008b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000c0d000)={0x0, 0x5000, 0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$negate(0xd, 0x0, 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) 2018/01/16 11:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009f6000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000b22000)=""/132) r1 = socket$inet(0x2, 0x400003, 0x80000000005) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe1e) sendto$inet(r1, &(0x7f000063b000)="81", 0x1, 0x20000803, &(0x7f00009c0000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 11:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000010f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c36000-0x20)={0x7000, &(0x7f0000c7e000-0x8)=0x0, 0x4, r1, 0xf}) bind$bt_hci(r1, &(0x7f0000312000-0x6)={0x1f, 0x2, 0x2}, 0x6) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d44000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000080d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004db000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00003b1000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x0, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000e94000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 11:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r2 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$unlink(0x9, r1, r2) r3 = open(&(0x7f0000267000-0x8)='./file0\x00', 0x1, 0x8) ioctl$TIOCCBRK(r3, 0x5428) [ 167.508672] binder: release 22033:22035 transaction 111 out, still active [ 167.515628] binder: undelivered TRANSACTION_COMPLETE [ 167.520769] binder: send failed reply for transaction 111, target dead 2018/01/16 11:37:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = geteuid() sendmsg$nl_xfrm(r3, &(0x7f00009b8000)={&(0x7f0000631000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00001ec000)={&(0x7f00001a3000)=@getsa={0x2fc, 0x12, 0x4, 0x3, 0x3, {@in=@empty=0x0, 0x0, 0xa, 0x0}, [@migrate={0x138, 0x11, [{@in=@rand_addr=0x5, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x33, 0x3, 0x0, 0x6, 0xa, 0x2}, {@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x6, 0x0, 0x2, 0x2, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x4, 0x0, 0x4, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, 0x1, 0x0, 0x6, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xff, 0x0, 0x0, 0x5, 0xa, 0xa}, {@in=@rand_addr=0x9, @in=@empty=0x0, 0xff, 0x2, 0x0, 0x7, 0xa, 0x2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x3b, 0x6, 0x0, 0x0, 0xa, 0x2}]}, @replay_thresh={0x8, 0xb, 0x8}, @etimer_thresh={0x8, 0xc, 0x6}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @lifetime_val={0x28, 0x9, {0x4, 0x7f, 0x7, 0x2}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}, @sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x3, 0xe61, 0x2, 0x80, 0x20, 0x87, 0x0, r4}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x10001, 0x3f, 0x5f2, 0x6, 0x2be, 0x8, 0xfffffffffffff800, 0x6}, {0x6, 0x7, 0x3, 0xf2600}, {0x2, 0x4, 0xffffffff00000001}, 0x2, 0x7, 0x0, 0x7, 0x7fffffff, 0x2}}, @lastused={0x10, 0xf, 0x4}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0xa}}, @ipv6_hthresh={0x8, 0x4, {0x7c, 0x53}}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040090) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = epoll_create(0x73) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f000089f000-0xa)='/dev/cuse\x00', 0x38400, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000099000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f00000ca000-0x4)=0x0, &(0x7f0000c9a000)=0x0, &(0x7f000096f000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00007b1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x1, 0x8, 0xa, 0x0, 0x80, 0x7e, r7, r8}, {0x0, 0x3, 0x8, 0x2, 0x0, 0x7f, 0x1, 0x4000000000000000}, {0x1775bb87, 0x80000000, 0x7, 0x9}, 0x100, 0xb, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x1, 0x1, 0x6, 0x75e, 0x1f}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000a7b000)={0x0, 0x0}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f000028f000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) write$eventfd(r2, &(0x7f0000555000-0x8)=0x0, 0x8) 2018/01/16 11:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/ppp\x00', 0x418006, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00006ac000-0x78)={0x61b, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x3ca, 0x6, 0x6d, 0x4, &(0x7f0000882000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x91, 0x4, 0x2}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c4d000-0xd8)=@ioapic={0x6003, 0x2, 0x0, 0x2, 0x0, [{0xfffffffffffffffb, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0xa0}, {0x4, 0x1, 0x3c2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x6, 0x400, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xdf, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x8, 0x7, 0xd8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x52, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0xb2, 0xb797, 0x5, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x3, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x4, 0x8, 0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x100, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1e87, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffc0}, {0x7, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0], 0x39}, {0x0, 0x800, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1, 0x9, 0x780000000, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8}, {0x638c8290, 0x9, 0x401, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x7ff, 0xeec, 0x1, [0x0, 0x0, 0x0, 0x0], 0xc53}, {0x7, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x8, 0x2, 0x200000000, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xb1, 0x5, 0x91f0, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x7, 0x5, 0x6624, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x22c, 0x1, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x40, 0xfffffffffffffff9, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x5696, 0x9, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0], 0x5}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea6, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00002b9000)={0x81}, 0x1) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e87000+0xb25)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000010d000-0x8)={0x0, 0x1000}, &(0x7f0000e73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000540000-0x8)={r6, 0x4}, &(0x7f00009b1000-0x4)=0x8) ptrace$getregset(0x4204, r5, 0x205, &(0x7f0000183000)={&(0x7f0000db8000)=""/88, 0x58}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000070d000-0x4)=0xfffffffffffffff7) sync_file_range(r4, 0x3a, 0x400, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 11:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x0, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000692000-0x8)={0x0, 0x0}, 0x7fffffff, 0x0) 2018/01/16 11:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') userfaultfd(0x800) close(r1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00002ae000-0x64)={&(0x7f0000d2f000-0xc)=[0x1, 0xc13, 0xf31], 0x3, 0x7, 0x7fff, 0x53, 0x5, 0x2, {0xb7ee, 0x9, 0xfff, 0x6, 0x1ff, 0x800, 0x20, 0x1, 0x3ff, 0x7ff, 0xd771, 0x9c9, 0x8000, 0x1f, "8f2d50acb1b3608ad26fa7546c09c2197e07a4f774cad72fe72c9051d0c0ef1e"}}) 2018/01/16 11:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}, {0x3, 0x4000003, 0x0}], 0x2, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000313000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/16 11:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a06000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ad000)=0x10) syz_open_dev$usbmon(&(0x7f00001cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f00002f9000)=0x20000000001, 0x8) syz_open_dev$mice(&(0x7f0000991000)='/dev/input/mice\x00', 0x0, 0x400) 2018/01/16 11:37:55 executing program 5: clone(0x0, &(0x7f0000c95000-0xe8)="", &(0x7f0000fe2000)=0x0, &(0x7f0000f93000)=0x0, &(0x7f00007b9000-0x22)="") epoll_create1(0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000560000)=@get={0x1, &(0x7f0000000000)=""/187, 0x96}) 2018/01/16 11:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c27000-0x8)='./file0\x00', &(0x7f00000d5000-0x10)={0x23e07cb1, 0x520b}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000b5000-0x8b)=""/139) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00008d8000)={0x8, 0x6}) 2018/01/16 11:37:55 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x85, 0x102000001, &(0x7f0000002000+0xdb8)="", 0x0) 2018/01/16 11:37:55 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001000)=0x7f, 0x1) clone(0x0, &(0x7f0000003000)="", &(0x7f0000002000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000001000)="") close(r0) 2018/01/16 11:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x0, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x5, 0x22, 0x4, 0x48, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000d86000-0xa)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ace000-0x8)='./file0\x00', &(0x7f00000ed000)='./file0\x00', &(0x7f0000001000-0x6)='exofs\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffd000-0x18)={r0, &(0x7f0000f62000-0x3)="", &(0x7f00008fa000)=""/0}, 0x18) 2018/01/16 11:37:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000030b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bad000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004c0000)={0x0, 0x80, 0x1, [0xff]}, &(0x7f0000bb8000-0x4)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006ea000-0x85)={r2, 0x7d, "13a58fc8db798f82db7463e6ac8c5167caa3c8ed13afa7023e3058f576185b7987670c76d9074cccd320878042a9bbbfbe7e51962e376896f5baa3a3add3fe099e71456eb7877e582c2c8be6053722f19fdefe9331580934b5a1cf8ea17d98445276b26d3be64a724c006bd7c3bfa35a9cf84059e0e9dbe966a3a6af7e"}, &(0x7f0000c13000)=0x85) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b16000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000791000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0xeaf1b9415caa2c9e, 0x20000000002, 0x8, 0x0, 0x0, 0x0}, 0xb2747af2afddc57f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 11:37:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000000000)={0x8, 0x2, 0x7, 0x81, 0x2, 0x2, 0x5, 0x401, 0x17, 0x8, 0x1, 0x1f, 0x100, 0x6, 0x2, 0xed3d, 0x7, 0x5, 0x2, 0x20, 0x9, 0x7, 0x1, 0x7, 0x8, 0xffffffff}) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x10080) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001000-0x20)={0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x0, 0x2, 0x3, 0x2, 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]}) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x96, 0x100) sched_yield() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x20, 0xf74a, 0x400, 0x80000001, 0x0, 0x0, 0xc31, 0x8, 0x3, 0x6, 0x80, 0x80, 0x7, 0xfffffffffffffff9, 0x68bf5cac, 0x100000000, 0x49d6, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1000, 0x80000000, 0x200, 0x4, 0x97, 0x0, 0x8000, 0xcf, 0x5, 0x6808, 0x1000, 0x400, 0x2, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000002000)=0x0, 0x7}, 0x1004, 0x1, 0x40, 0x7, 0x9, 0xfffffffffffffffb, 0x1, 0x0}, r2, 0x400, r1, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000003000)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000001000)=""/141, 0x8d}, {&(0x7f0000003000)=""/16, 0x10}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000002000-0x8b)=""/139, 0x8b}, {&(0x7f0000003000)=""/46, 0x2e}], 0x6, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x8, &(0x7f0000004000-0x8)=0x1) setsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000005000-0x12)='/dev/snd/midiC#D#\x00', 0x400, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000005000)={0xa3, 0x1, 0xfffffffffffffffa, 0x0, 0x2, 0x2, 0x3f, 0x5, 0x9, 0xfffffffffffffcaa, 0xb8, 0x7, 0x0, 0x1, 0x3, 0x2, 0x1, 0x401, 0x401}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000005000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000006000)=0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000007000-0x1)='./file0\x00', 0xa000, r5, r6, 0x0, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x3, 0x0, [{0x804, 0x0, 0x2378}, {0x38c, 0x0, 0x7fffffff}, {0xbbe, 0x0, 0x10001}]}) 2018/01/16 11:37:56 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b7c000-0x30)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ccb000)="") pipe(&(0x7f0000cfb000-0x8)={0x0, 0x0}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000a22000-0x10)={0x94e, 0xff}) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) fchdir(r0) 2018/01/16 11:37:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000045e000)='/selinux/load\x00', 0x2, 0x0) r3 = getpgrp(0x0) fstat(r1, &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001db000)=0x0, &(0x7f0000299000-0x4)=0x0, &(0x7f0000f7d000-0x4)=0x0) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000df0000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000265000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000614000-0x4)=0xc) r9 = getpid() fstat(r0, &(0x7f00005ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009b0000)='./file0\x00', &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000470000)={0x0, 0x0, 0x0}, &(0x7f0000396000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002a6000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000452000-0x4)=0xe8) r14 = getegid() r15 = getpid() chmod(&(0x7f0000412000-0x8)='./file0\x00', 0x100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000060f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fc000)=0xe8) r17 = getegid() sendmmsg$unix(r2, &(0x7f0000aa4000-0xa8)=[{&(0x7f00000dc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003f0000-0x10)=[{&(0x7f0000985000-0x83)="d9a36d40b75721610eb77f38a518612a455226c455fae07d339322761a5429c0d2d815fba124f45c2d8d8e9771d0a02ad4ec02924bfed30deff71a6f504ddeeb7363a95bb6b2c271d09e12c74f7ab0ead63cc73404f8792aad54f5d92b0a989d13dc0c531e30cc5acdc938f4ee79884bee3f4f535a6f9008db9620380946ae62eb6439", 0x83}], 0x1, &(0x7f0000b6c000-0x38)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x24004800}, {&(0x7f0000f5b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b3a000)=[{&(0x7f00006cd000)="31fd640bd75cb80f8fa254b5633abd127c16cde69ee920d9992eaa982cb76f600ca1e1e8f1efe8bf2e421db771fe768ed9bf08bc2d3596d386084884d40baf07b2aa7ee77da86045095a48c4ca5fcaf96c8090d3c923e067eacf175346349bf8716c69d642e288f93f33ad28352a6916ca756c0d37fa6798ee180c0e8b3c8357e806164798f5b7238d45dc59fdae0e0d91adc88aec09cd906a2eec5e5d3bbe441c54", 0xa2}], 0x1, &(0x7f00001c7000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}], 0x60, 0x4000}, {&(0x7f0000dc9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009e0000-0x60)=[{&(0x7f000034d000-0x75)="215ac7c7c444a4298656104f53f3b9c294f3494de4f696985716a19316e2739d367c632c719547dfb4819957f9814ebd009a848113f10c4f68369b443e547ee9be147fd7f4521162c4c1e84704e97a987aa81f92ee47353bff79148a001c70089166215dad4a95f33b7fd568ea8b0768d9ebe6e8fe", 0x75}, {&(0x7f0000999000)="db416583662978355f717c6a708ab60f1527c428bd6d69fa046fa2c6ebf5ba27f360335503c26b6a3c61b3e04940871d0d965918f51b323342c405a89035e894255e5b63a711a14ec2", 0x49}, {&(0x7f00002ec000-0x92)="13da26d1d031a75c6341924f0f1b03a843305fbf3b624cec4e2e44cb80132ef2fde01173b8672ed9fbae6e1f5f40e7b0145a724d54417ab3043667b1b22b636766364f01b97bf476fb76ac09c222a5f1859ae7b5c6780d8062abe208bb2707557d8c33586ba84528eb37e72d58bb1c5164f391554d8faf860b62f85f77ffed16857eab0355c3bcecadbab28447bfb496ad67", 0x92}, {&(0x7f00002af000)="d7602f21919bea9f3937260716e956a67a86fbf6dcf52d1ff2ee35758c6cef5ac8d4a5174017915c1881d8b5006d3f935e0f09e57ac5ef44956616c8d143103b16c9400dcaeb8bb555842060e0c429cde54bd12730ca34907522167f03c2ee37feba2c81f7b2d0c65f51aaf0d4c770", 0x6f}, {&(0x7f0000281000-0xb0)="be450954ce97310ed7e7793f521b642094eb740056513df06d03ed39f51bbeaffa6d728b2dbc242ec7afa505ee32257f3ec487500186b343a9670fbb87b154f229f660521ad45d25f2641dc438ab7300bdf1b4eb7a070e15fdba4d1117d8371c0ba28c4a531438476914d799c8415e33268e472bd572f87f759103dc1226f4ebba98b7c17921fe5ab1cbe517b4757ef72870450aa6fcbb7f31c5e279b9244525b829f30140cd4d087ab420d309a6f891", 0xb0}, {&(0x7f0000ded000-0x4a)="e8b7c3496d8ade4ae79724907fc8f75cbf2d34ea2b541336045bf6dc89b02ddd6aff426abeb95aa9b7874205ea05c9df843dd0e95590ef43f91cbc2306b365dd0da1866b9cda1ee6b926", 0x4a}], 0x6, &(0x7f0000fff000-0x80)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x80, 0x44000}], 0x3, 0x24000000) accept$alg(r0, 0x0, 0x0) 2018/01/16 11:37:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497f68175bc1ceb755264d28bb55850aacf", 0x20}], 0x1) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00006bc000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d08000-0x30)=[{&(0x7f00005fc000-0x14)=""/20, 0x14}, {&(0x7f000020c000-0xbe)=""/190, 0xbe}], 0x2, &(0x7f0000cde000)=""/107, 0x6b, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000136000)=0x0, &(0x7f0000ece000)=0x8) 2018/01/16 11:37:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000faa000-0x1)=0xffff, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000065c000-0x58)={0x1, 0x0, [{0x2c, 0x0, 0x0}]}) 2018/01/16 11:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x0, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)={0x0, 0x0}) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) recvmsg(r0, &(0x7f0000162000)={0x0, 0x0, &(0x7f00002e0000-0x70)=[{&(0x7f0000cfb000)=""/211, 0xd3}, {&(0x7f00005e4000-0x1000)=""/4096, 0x1000}, {&(0x7f00007a1000)=""/127, 0x7f}, {&(0x7f0000ba9000)=""/104, 0x68}, {&(0x7f0000e89000)=""/4096, 0x1000}, {&(0x7f0000a11000-0xe1)=""/225, 0xe1}, {&(0x7f00005ad000)=""/171, 0xab}], 0x7, &(0x7f0000e0f000)=""/205, 0xcd, 0xffffffffffffffc1}, 0x102) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 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}) 2018/01/16 11:37:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/vcs\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) syz_fuseblk_mount(&(0x7f0000036000-0x8)='./file0\x00', &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) inotify_init() getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000713000)=0x0, &(0x7f0000b80000)=0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00003da000)=0x7d) 2018/01/16 11:37:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) prlimit64(r0, 0xf, &(0x7f0000fb4000-0x10)={0xfffffffffffffffa, 0xfff}, &(0x7f0000fe1000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/16 11:37:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read$eventfd(r0, &(0x7f00005e4000-0x8)=0x0, 0x8) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) sendmmsg(r0, &(0x7f00003b2000-0xb4)=[{{&(0x7f0000125000-0x10)=@ipx={0x4, 0x4, 0x1, "8facbf282053", 0x4, 0x0}, 0x10, &(0x7f0000611000-0x50)=[{&(0x7f0000e10000-0x1000)="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", 0x1000}, {&(0x7f0000ffa000-0xcf)="d4741de7a1cf93287d29370ecd6583911ae5ca82fb41fb7e6c89e5747a02c91368164f9dfbf7b233b6ab7b4ddc701256f05121894bae190a3cbbd23ceb961b40da08de8be70042b77b70323c28be64be4cbb026b50ed47569c8ce558e04ca861e2d57a24b7fb3831d4a6268bc12a174a4719bf4b3f89bc2397c76c19fde15db4eec4e711be44ffe3b44cc6cb2d75c23ac0f7d9bef811e0f33682c94d24e2601d1a8c23ddf265d3b5356c4a4988bfa2280f6cd1595546038963ff84298b13d00057e105e533bc2cfd068343f7a97488", 0xcf}, {&(0x7f0000f1e000)="7e182f886e8d3319ed8a05b55841f686f9d9f3c865d060062b6bbc15d25a9926d291a116c73d95c118a0fb3120810f1d6cc46734404c7e859508e849388996dd4b0c92ce39901ed7d3327c34a7f2b04efdb6", 0x52}, {&(0x7f0000178000-0x7b)="26eae8a6a6ef4cb60de96dfa32e34a0128ce1828ecaefc50ad534e50fc36d7468b30c616e67f92bb0a2c9d4eb825678778a780d6d99280fd8305a0956d64700026764682b25a2ea4939093678c52c6bbf482d506ec839fd0a8680de5b9bce1db8f179af53e689c45369beb36ba016fed02702609a082d1839cd088", 0x7b}, {&(0x7f00003bc000-0x5c)="0c43426dab304345ff4bbbb2c7083c05e12a0501c3f612fd3d5d5da0df3c3a933ca4ddd75eddb6dc2f7a2fd850652e6e29feeba8af18f47e7317694f760fca9021f912f429840442b6865e98343c110e5f6d83e7cd17d2871fea18c0", 0x5c}], 0x5, &(0x7f0000440000)=[{0x108, 0x1, 0x2, "295b9f08d06f7c472e9e2cec737feb968147929f50ca5ecd8b6c1aaaf2d5f86fdd3c58d818459e49257cd1e4f92bbcfd257c0ddeb501560a41669cb7f5cc462cff9b8a0466348b9d541a78f03435ecfc399bbba4147b3f7e840c1e52d9ea02ef89ae9801f7299b46c44a12079fa22c07d8c6580e0ceb7fc2734aa08bf9cc72aa5775fe1df38346785267a6ed3e97ab662f72c4a3ed2271e4272458ef113d58046d2617e8cfe83f7d301f61d952c9661d2b721fc10e359cb961f5250df8391cf0f093a1be709bfadc132e7b9f1b92a33063bee2816e10065e664eeb18c334acf13e139f17067769166bbbcbe37ec4d0b0877def"}], 0x108, 0x4040884}, 0x1}, {{&(0x7f0000e47000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0x2}}, 0x2e, &(0x7f0000bc8000-0xa0)=[{&(0x7f00002b3000-0x18)="30eb3c430f79ba445cf8579c8eedd26d1a7175a6e9357a61", 0x18}, {&(0x7f00005ec000-0x9a)="448098302353080e0c081f786d43ad556379f69bafca7cceffd5eb95309de5b805130941f62d5c09c8714530c474545eb93fcd136f8078d285fd38c13ef591d9feafe3c70b8d0e74b73f2c3d090545a1712811799488c9f037b39e862080458c6278d2e5bd712794474b3c2418f5bf92b79ea99e1ab106e88751b7e62ffb3e04a636e613ce30eb8c1d03ca3a0440b4050ae18e2a710649232040", 0x9a}, {&(0x7f0000459000)="4c76b4d11e83d31f83a5fbb68940e5cc24aa76e84a2d547f09aa1e69570cbf0e76b1e375cb4c43a37bb8d6aec65d38f23f9605fdc62d1c85b0ae6588906024d8d88d4a9659880dfc18596ee614c02685fa5e0249ab882675353a99", 0x5b}, {&(0x7f000079f000)="07c76475a28a8c4c6f6e8baab551a483168cae365c10c788faa38a660b0d9478b3300462b659bd52c66eb327ee09b62a564f388512da2688c5c596c1", 0x3c}, {&(0x7f000073d000-0xb4)="c38034af27754518b2fdd44c425bc5659c04fe3ffbc14361b379c8f9ad1ac0e0f0ac1e97e761b4f3263d4c1f21786f28a83d1cf7c411cac14f23027c2601ab117a11f43fa5abd25a32a82de44cefc14a1f894ebabb6e833784323cfea82ed776ee08b3836117867b25ae174a958db79acaa7d433f7d59c86a0d16dd64b4f1a68de0b6b0e57258d9bf99ab10b157c5b0953c412f16a68d647ac1c959148cb49f89dfd54e9dff15132a1ed7927a7679c41eff90661", 0xb4}, {&(0x7f0000a4a000)="ecd5cde7929f85085161f0fd94efc1ba473fa3a46ca54db9605417981c24328c38cab212c871aa036544173053f46f3fc106dfa36a3cebf15733a063b753299ba635a27bf543873b74c92154e1cc22beed5ecc90fcc3cf35f6db995df0a667c747a861dc9f46fdcc2752470ace4c802be70ba7027d39d68b5ce914b56189debc6eea04d97d8232e9334a54cdda3b067fe777d084baeadf8e8174b87830d093f3e7227626ee712ee694dbc82f25c364c23b424349a0ff87689d3c4c514f3a1aacce989022f0306daf64465b8c1de8c2c5e96295dd06b8127d251d1440addf53e0c9", 0xe1}, 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0x1000}], 0x1, &(0x7f000027f000-0x348)=[{0xe8, 0x11b, 0x8, "1bd298ea0845efc5ee8836d6e2a73f2c857dcbb657740303f11661486282e81c6288723448d9492af229e7470ab0441e725083a85a7c104eea04873b9765cd4dd701376204eb58ef541e128af7dae27ff5426214327c43fb913a3efd168647f4b2dead7f4c959dc4629486fbdd77d6d4e5d5e6bd7b86b85fc582d4e9fb40d2754d6ef9256fc94675bf6944cf110bf0b3b8531d8f96f405ff9442a3e90bafc909c4a19dd0da1239d5b3ebc2584b665eff47814b7f5f339bb4d8ba8457f7e949742009a5dfbebccee90c8fbd1e1912818d4d94"}, {0x60, 0x88, 0x5, "b842dee83951edb36c21cde2ed4c49689381f8c04f96374fc5170350586f94848d3fbb8c6ac87cd89582da282082fd427cad536e6431f903d0509084219f4a1f38bbbd85604c9044cd9b29"}, {0x18, 0x10f, 0x100000000, 'M'}, {0xf0, 0xff, 0xbf93, "89cdfd1d73b7998f95c63668e9b077ed5aa740588626f53907f75f297b930e53789bb190593091472c4e09b3fcb6cb166adfdb5af70dad78105ff8cfdcc59b1291936a18ddef7c874c508a2433c9a741966c82456e882f5a12ac34fad87b61614559ec680997cac9b89787651a42622b91679ec6a5225e0f3948da7acd0c3d64424ecfabc1ddebbe9d2bbf6890d7da4315d568fa9a645e943acf0ce91131f5ff762471774687d0dc77cbbb80784af0a07626001b22506f618081b8f8af5c54252de3ceada78f37dd90e6fd54db7277c83a4047a20dc7a7baa27e0b"}, {0xf8, 0x119, 0x3244, "a3e38bd00f41e9b1d64130e78fd39901e374eda8d11aa905b2a83a02c61668d043964a423aa5a2f3f7e5e9c9e2a42852f7435e5bcfe9484a092c402b60cb15bb278f2e360c22d33ad8f66767e7ce34943842af51167f9fe878f35110a3d156d86a394740d98d0ab985e11712735affca7250d7c5bc9997f41898a4e4495ae11faf31bebef1b35ee05788bc019b85dbc55af3d6847ba18956dd6f151e133bbf2371cecfd55845e3124a17358c2747964b831fffa863d0aa4f9184ce8d6a63aad353a414dbfa1d21a8b8c942000e3b8dcf71b96ea48b2813f96517c4d0f6348a45156c43104415ba54"}], 0x348, 0x4000000}, 0x195000000000000}], 0x3, 0x800) clock_gettime(0x0, &(0x7f0000015000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000096000)=[], 0x0, 0x10061, &(0x7f000018b000-0x10)={r1, r2+30000000}) 2018/01/16 11:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f00009e1000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005b3000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cef000)=0xe8) fstat(r0, &(0x7f000021e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000df1000)={{{@in=@rand_addr=0x9, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4000000000000000, 0x3, 0x1, 0x2, 0x80, 0x80, 0x36, r2, r3}, {0x32622d9, 0x5, 0xe86, 0xdb2, 0x9, 0x5, 0x3, 0x800}, {0x4b, 0x0, 0x6, 0x8}, 0x98, 0xa, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x8, 0xfffffffffffeffff, 0x3, 0x80}}, 0xe8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000a9000)={r0, r4}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000087d000)='/dev/dsp\x00', 0x464000, 0x0) 2018/01/16 11:37:56 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x32d, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000001000-0x98)={0x9, 0x0, [{0x5, 0x0, 0x0}, {0xa7, 0x0, 0x3f}, {0x915, 0x0, 0x75}, {0x9, 0x0, 0x7}, {0x3f, 0x0, 0x101}, {0x2, 0x0, 0x1}, {0x4, 0x0, 0x8000}, {0x0, 0x0, 0xfff}, {0x401, 0x0, 0x4}]}) getsockname(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/16 11:37:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xfeaf, 0x10f, 0x1, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/16 11:37:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000b1000-0x4)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dbd000-0x18)={0x0, 0x4d, 0x0, 0x0, 0x0}, &(0x7f000042e000)=0x18) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000b4000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x8, 0x0, 0x0, 0x1000, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f000026b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000000e000)={r2, 0x6}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") fstatfs(r1, &(0x7f0000825000)=""/0) pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) lstat(&(0x7f0000239000-0x8)='./file0\x00', &(0x7f0000937000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 11:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x0, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xb)='lo%!vmnet0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000001e000-0xbe)={0x0, 0xb6, "839e81dc0533008bcbc6e1ba31cb07bdd0a3924a095b7e47270f09380a340f2dea7580f22e1ed52c83b1f45e22028635df5c4a3c9acb3b2f3ae8a2cb0eb1704d93820a3ceeb1ad3ebed8be89ae9351f1712d2dec655f65e7a5db849394ee7201c511b27efad85166ad892146da6b53a430cb169c82b8ea8fa98d69a0e993ceaf398a6a0cbbcfebd0cfb49656c582745abf3f41d6cdd210d6097e2086d3a00ecc8922d6e34f5ca1d4cc58c6ba93beecc07ed3ce09210b"}, &(0x7f0000001000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001dc000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xb, 0x1, 0x8, 0x0}, &(0x7f0000b29000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000002000-0x8)=0x7) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/16 11:37:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x10081) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KDDELIO(r0, 0x4b35, 0x8) ioctl$KVM_SMI(r0, 0xaeb7) fsetxattr(r1, &(0x7f0000305000)=@random={'btrfs.\x00', "8600"}, &(0x7f000010a000-0x10)='/selinux/access\x00', 0x10, 0x3) io_setup(0x3, &(0x7f0000db6000)=0x0) io_submit(r2, 0x6, &(0x7f000041b000)=[&(0x7f0000dd7000-0x40)={0x0, 0x0, 0x0, 0x8, 0x2041, r1, &(0x7f0000ab2000-0x60)="5559b81fb98c72184fb313cb20fd0bb5ff921bcb1cbc005a560ad972e4da52235be7f0f737f92f05caefed48ea25029bc89eda2662e0f47ca7a1488f24a87b96c97e91bc109b53af0532e11264d8a0509946967b751e69f03828f4b05a4b5d6e", 0x60, 0x0, 0x0, 0x1, r0}, &(0x7f0000731000-0x40)={0x0, 0x0, 0x0, 0x7, 0x400, r0, &(0x7f000019e000-0x35)="c0aa5a0a617ae641f011101127cc0712584c3ef0b469d98ce4559e7e84edb2d274323e12c43f0ef77248ca66a248f3715cd188f966", 0x35, 0x1000, 0x0, 0x1, r0}, &(0x7f000053c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000aac000-0x22)="182bbc0045ebc90136ec831bc55365cbab590de2746ebbe8e570663e2579d9868373", 0x22, 0x3, 0x0, 0x1, r0}, &(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x3, 0x8001, r1, &(0x7f0000491000)="f7839655027655cb0227fbecd8487f53c3eddb69b073ad884ad79ef40336687e241f935eda7accbe69557f45e9b01592c1c39920faf6655e8f6517d71af0dc366195db19bb3ce1caf170f36b0324", 0x4e, 0x1, 0x0, 0x1, r0}, &(0x7f000009d000)={0x0, 0x0, 0x0, 0x3, 0x8001, r1, &(0x7f0000d9c000)="0172055db399627d32c5ef4d2cd03729601929b398b15c69c52d04de601a91203aa9e674b89fa64ef4f4248eb826dba27dfd8bc7d3ff64466456f178a2f460135b0d59418cf6f85bf3381b1c62b9bf82caa392553e546b0ab6005bc6ce8251d46d5240a71e22eb149655ed0afefcb30ac24fea9ec1316fb8e24b16d3f8fb7b7b07190c117f0df1d4f7cb2f775dbfedb0bca3c4dfee8d3cb6cf9d032a3c67ebd59e05beacf8c085d800b5205be01ba665ba98a27701a78aae7e6288ddf36911bf37c2d42ff905", 0xc6, 0x2, 0x0, 0x0, r0}, &(0x7f00005f9000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000719000)="3e64b877936f02b07c9e78f2d8f7f6a756f60660db81fdb866fdb36d2b75fc5aa94f3be7b7efb89a66b5373eadaf285d519af6f1f1e20cc92cee1b769d2d4a01dd5e6657d894fd33cd4f34ce9367a616cb98ffdf1711ae4b16a777b2be3522de61de2da6460388b41c2d", 0x6a, 0x8, 0x0, 0x0, r0}]) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004f0000-0x4)=0x0, &(0x7f00004ae000-0x4)=0x4) 2018/01/16 11:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f42000-0xb)='/dev/hwrng\x00', 0x301000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7fff) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000a4a000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) dup3(r2, r0, 0x0) 2018/01/16 11:37:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000a85000-0xee)="292202c3f49d085db6864d2cdd802acadaf99ce9f8ff19c966c03fd81ad781f5310dbb74be7e4bbdcd49d5f486db082257ac7b0230107bf150375b72af67f1c9a83387683a350311ef603acb8c855c5dbf41e9c57869ebedd638636246077ee168948782ff8bc90de99591a9b9c1763487f19c59f02b0b3f93e8170e5b39520006d67c081815322ccc071464a7d33b47b7f436b9ca0d2bc1b3d0836a9dab9bf35774a6b430127ba3cfe29b0e4433720a1240bc13ca3d169abdbd80889eec575b7f6702a4324b98d9054567f81e88e7ed54a46104de6af25444c48eefe6111d827afca33b5bf02bf898c71775b3fb", 0xee) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000011000-0x50)=[{&(0x7f0000010000)="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", 0xfc0}], 0x1, 0x0) 2018/01/16 11:37:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ed000-0x11)='/selinux/enforce\x00', 0x400, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000e8e000-0x8)='./file0\x00', &(0x7f0000ec9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000daf000-0x8)='./file0\x00', &(0x7f0000b0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec8000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000321000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000819000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0x85) write$tun(r5, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/16 11:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x0, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:56 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) tee(r0, r0, 0x2, 0xfffffffffffffffd) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000a2a000-0x4)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d6f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000de8000)=@abs={0x1, 0x0, 0x0}, 0x219) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 11:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00008f9000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x80d00) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000c52000)=""/4096) r3 = add_key(&(0x7f00007e9000-0x8)='rxrpc_s\x00', &(0x7f000094f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef5000-0x21)="045f843f7b81f3eed0a16fd5777834c896781796ae6d74c2b69e65809aed801492", 0x21, 0xfffffffffffffffc) keyctl$get_security(0x11, r3, &(0x7f0000569000)=""/127, 0x7f) socket$inet(0x2, 0x4, 0x2) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[{&(0x7f00009e2000-0xc0)="6d4d3b713be2aabae1709ac0130409d7c21086ae0e581516dc875ffb0a85133ac8606d1f7e84017aa0e5aa4aac56a598b4481bb3b619c1169d79617b83e2a24b", 0x40}], 0x1, &(0x7f000016d000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 11:37:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000653000-0x13)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000012c000)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6a, 0x9a1, 0x5f, 0x2a51, 0x1}, &(0x7f00007b1000-0x3)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000d0000)={r1, 0x0}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffd, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0x0}) 2018/01/16 11:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000564000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x6ca3f40) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) write$eventfd(r1, &(0x7f0000328000-0x8)=0x80, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d6000-0x11)='/dev/vga_arbiter\x00', 0x4002, 0x0) r3 = socket(0xd, 0xb, 0x7) connect$l2tp(r2, &(0x7f0000d61000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x3, 0x3, 0x4, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x32) 2018/01/16 11:37:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) mount(&(0x7f000008f000)='./control\x00', &(0x7f00000c2000-0x10)='./control/file0\x00', &(0x7f0000b45000)='cgroup\x00', 0x0, &(0x7f0000725000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) alarm(0x6) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xa74) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000aa5000)={r0, &(0x7f0000f7c000-0xeae)="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", &(0x7f00008a5000-0x9e)=""/158}, 0x18) 2018/01/16 11:37:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e65000)='net/rt_cache\x00') close(r0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00005f4000-0x1000)=""/4096) 2018/01/16 11:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x0}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c1b000-0xd)='/dev/dmmidi#\x00', 0x3, 0x100) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000304000)=0x7fffffff, 0x4) r1 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f0000a12000)=[], 0x0) 2018/01/16 11:37:56 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x2)="5ad9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ad9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg$netrom(r2, &(0x7f000011f000-0x38)={&(0x7f0000922000)=@full={{0x3, {"19f2639970c90f"}, 0x0}, [{"c3e6b2b102bc13"}, {"ff3fc66c28f4ae"}, {"827528d9861f51"}, {"8794528a495870"}, {"22c8f82a775616"}, {"a67f31f35e2c23"}, {"ed7134a46712a8"}, {"a431ad4985b147"}]}, 0x48, &(0x7f0000e90000-0xa0)=[], 0x0, &(0x7f0000b0a000-0x170)=[], 0x0, 0x0}, 0x0) 2018/01/16 11:37:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c53000-0x8)='./file1\x00', &(0x7f0000c27000)='./file0\x00', &(0x7f000020c000-0x6)='logfs\x00', 0x24000, &(0x7f0000ec1000)="") 2018/01/16 11:37:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dca000)={0xcb4, {{0xa, 0x1, 0xea6a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3bcde88a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 11:37:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00009a5000)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000330000)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f000017a000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) connect$ipx(r2, &(0x7f0000999000)={0x4, 0x8, 0x1f, "e3fe865921db", 0xa4f, 0x0}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) r5 = dup2(r3, r4) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000810000)=0xfd30) 2018/01/16 11:37:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000bc1000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/16 11:37:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000574000-0x4)=0x112, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x3}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0xb1f, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000235000)="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", 0x101, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 11:37:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c14000)={r0, 0x0, 0x1, 0xb5a, &(0x7f0000310000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xc6}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000826000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10080) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/01/16 11:37:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c0b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000e8e000)='map_files\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000592000-0x4)=0x0) geteuid() sendmsg$alg(0xffffffffffffffff, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000236000-0x10)="570000000522a17c11a57fa3e9b150f9", 0x10, 0x0, &(0x7f00002e0000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000039c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) epoll_create1(0x0) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 11:37:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f38000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b1f000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067a000-0x11)='/dev/vga_arbiter\x00', 0x20085, 0x0) writev(r2, &(0x7f00005fc000)=[{&(0x7f0000c9d000-0x93)='z', 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bf7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e05000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000aac000-0x67)="a81780fa72d6f80377ac029dbada5a4c0a5cf550db674023c54e81a88466e036adcb6219e66f2526f88c2646f9d5b2743a8d07af3337914cfa453264d9cf1c4f804923aa4a5430c396ccdba3fe150fd4d184ec750b63c2475cb2a0141843e689abb6586b5b1ea0", 0x67, 0x40, &(0x7f0000c2c000-0x14)={0x11, 0xf5, r3, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/16 11:37:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000130000-0xa)={r1, 0x7fffffff, 0x1, [0x3]}, 0xa) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4d, &(0x7f0000f81000)=0x0, 0x4) [ 168.417844] binder: BINDER_SET_CONTEXT_MGR already set [ 168.435331] binder: 22205:22225 ioctl 40046207 0 returned -16 [ 168.450903] binder_alloc: 22205: binder_alloc_buf, no vma 2018/01/16 11:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x0}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 168.450932] binder: 22205:22244 transaction failed 29189/-3, size 0-0 line 2903 [ 168.496614] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.502583] binder: release 22205:22225 transaction 114 out, still active [ 168.509618] binder: undelivered TRANSACTION_COMPLETE [ 168.516258] binder: send failed reply for transaction 114, target dead 2018/01/16 11:37:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000088f000)=""/221) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/16 11:37:56 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000001c000)=""/51, &(0x7f0000018000-0x4)=0x33) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 11:37:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) writev(r1, &(0x7f00008a5000)=[{&(0x7f000039a000-0xac)="913947d06cac7a6355f3723436b349ab9236703daba47559ad3cc4d4231cbfba564035f5c99165b2eedcf79558c19017b9d7172f85b9f1fa15d2f546570c5e4f7d15cfd9129c6aeb8f6e90c2f0485aca344d64839db7fe0a9e26a2c5c2464f9350a0539ddc046cb69f82fb5e40e23a8a69b5d1aaccb8666b009d777019f355ee151cf36a7b8c00613c32cebadcd3b4a3af3c44505c1d5cb838a3d90ad286c6bb8fcd8859a54d6824fadf9386", 0xac}, {&(0x7f0000353000-0xc7)="494ee39fe0c264f64fd2202645fe12e0d6078a4e8dbde3bc61b51a33d3378732304293ba5faf8272172ee6f18af8625047fa9976107b7991bb99fc438a5216e37b01a4af965a228abeb537421c15237da906e186fc7946d1b2baa0429079eefbf8002b156401a65ade77fe1638867c7b8c002cef9e9216d143773901296041c2dc0f13af4a8c0ed1a9d3a59353a08bf3c80044f034551543a2b5aa3bcb5486136ab213692772d20f4fbeeb3bfacc11a513bd27d034709ae2d49c6efd99cdd90d6b2bd60cfb97dd", 0xc7}], 0x2) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000e7f000)=[{&(0x7f0000b8d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000661000)=[], 0x0, &(0x7f0000831000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 11:37:56 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f20000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000f20000)=0x8) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x6, 0x21a37cc, 0x0, 0x658, 0x7fffffff, 0x8, 0x9, {0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x0, 0xffffffffffff8000, 0x5}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x1}, &(0x7f0000003000-0x4)=0x8) 2018/01/16 11:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x0}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:56 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00009d0000)=0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000795000-0x4)=0x0) 2018/01/16 11:37:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7a000)='/dev/hwrng\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000005) writev(r1, &(0x7f00000bc000)=[], 0x33c) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x10001) 2018/01/16 11:37:56 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000047e000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000fb8000)='/dev/mixer\x00', 0xff, 0x0) 2018/01/16 11:37:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006f9000)=0x0) fsync(r0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) 2018/01/16 11:37:56 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCSTI(r0, 0x5412, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2018/01/16 11:37:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b5b000-0x4)=0x8befe) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000040, 0xd, 0x0, 0x0, 0x1fb, 0x0}) 2018/01/16 11:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:56 executing program 3: r0 = socket(0x29, 0x2, 0x20000000000ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000001000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x6}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000041c000-0x168)=[{{0x0, 0x0, &(0x7f0000c9f000)=[{&(0x7f0000001000-0x5a)=""/90, 0x5a}, {&(0x7f0000634000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000e86000-0x90)=""/144, 0x90}], 0x6, 0x0, 0x0, 0x85}, 0xfff}, {{&(0x7f0000000000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000d37000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cba000)=""/217, 0xd9}], 0x2, &(0x7f0000001000-0xb7)=""/183, 0xb7, 0x2}, 0x4}, {{&(0x7f0000ef0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e5b000)=[{&(0x7f00003cd000-0xfc)=""/252, 0xfc}, {&(0x7f0000001000-0x17)=""/23, 0x17}, {&(0x7f00000a5000)=""/83, 0x53}, {&(0x7f0000000000)=""/199, 0xc7}], 0x4, &(0x7f0000000000)=""/152, 0x98, 0x4}, 0x7}, {{&(0x7f0000b26000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[{&(0x7f0000001000-0xa7)=""/167, 0xa7}], 0x1, &(0x7f0000000000)=""/89, 0x59, 0x10000}, 0x1}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000710000-0x50)=[{&(0x7f0000968000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f000095f000-0x1a)=""/26, 0x1a}, {&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000682000)=""/68, 0x44}], 0x5, &(0x7f0000366000+0x129)=""/61, 0x3d, 0x1f58}, 0x3}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d2f000)=""/114, 0x72}], 0x2, &(0x7f0000001000-0x9d)=""/157, 0x9d, 0x8}, 0x3f}], 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/16 11:37:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000003, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 11:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x1000, 0x0, 'hmac(sha256)\x00'}, 0xfffffffffffffe03) r1 = syz_open_dev$admmidi(&(0x7f00000b5000-0xe)='/dev/admmidi#\x00', 0x80, 0x40082) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000505000-0x38)={0x0, 0x30, "94e1b9ace48fc497af6bbb8aace11cdf4a1c41a261c888a734a88e46c5adbdf89ff55cb421506d721d0e24d363ed41e4"}, &(0x7f0000822000)=0x38) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f10000)={0x0, 0xfff}, &(0x7f0000764000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009d9000)={0x0, 0x8799}, &(0x7f0000d21000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000079d000-0x18)={r2, 0x88, 0x30, 0x7, 0x2}, &(0x7f0000ddc000-0x4)=0x18) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00003fc000)=""/255) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000058000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1000, 0x8000, 0x33, 0x34ee, 0x3, 0x1, 0x186, 0x6, 0x1, 0x5, 0x2, 0x1, 0x4, 0x7ff]}, &(0x7f0000796000-0x4)=0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000040e000)="8d80fa923f3d390973ff61972524f88cb2306911a1a3b998ee8116ddf22c695df183335cc58f56367c624ac8fd8ba45c65598d872332cb07e18682603c490967e3754dfb2ebbb7dd2f9b8639ceacb5ad4521d04ce65364ebd291e6b6153525338e364c0c00e7c5968f2f8de5fec55fada7812287f36fd6342e25b9084659ae07", 0x80) 2018/01/16 11:37:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x803, 0x4) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x2, 0x7}, 0x10) accept$alg(r0, 0x0, 0x0) 2018/01/16 11:37:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000132000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c0f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mknod(&(0x7f00002f4000-0xe)='./file0/file0\x00', 0x10c0, 0x0) 2018/01/16 11:37:56 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000910000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000002000-0x30)={0x100000001, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e47000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f000026a000-0x10)={&(0x7f000006c000/0x2000)=nil, 0x2000}) bind$inet6(r2, &(0x7f0000654000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ee4000-0x70)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}], 0x54) 2018/01/16 11:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002a0000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000089d000-0x4)=0xc) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00007b1000)={0xffffffffffffffff, 0x3, 0x80000001, 0x1, 0x1000}) 2018/01/16 11:37:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000882000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) r2 = semget$private(0x0, 0x0, 0x12) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000052000)=""/37) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') chmod(&(0x7f0000940000-0x8)='./file0\x00', 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept$inet6(r1, &(0x7f00009ee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000007f000)=0x1c) 2018/01/16 11:37:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00003bb000-0xe)='/dev/admmidi#\x00', 0x3, 0x2080) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001e2000-0x8)={0x0, 0x2}, &(0x7f00001cd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000806000)={r1, 0xff}, 0x8) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget$private(0x0, 0x6, 0x0) semop(r2, &(0x7f000012a000-0x6)=[{0x0, 0x0, 0x0}], 0x1) 2018/01/16 11:37:57 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 11:37:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfff) fcntl$notify(r0, 0x402, 0x8) r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x3)='/dev/rtc\x00', 0x20080, 0x0) write(r1, &(0x7f0000003000-0x2)='!R', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000002000-0x4c)={0x4, 0x100000001, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:57 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000071f000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000a6000-0x4)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00009f1000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000695000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) sendmsg$unix(r5, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000045d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f0000017000)={0x10000000, 0x0}) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000061f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername(r3, &(0x7f000006a000)=@generic={0x0, ""/126}, &(0x7f00009de000)=0x80) epoll_pwait(r7, &(0x7f00008e7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x2, &(0x7f00000b7000-0x8)={0x4}, 0x8) ioctl$KDDISABIO(r6, 0x4b37) 2018/01/16 11:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x331ab70c1d73e71b, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005d6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3130, 0x3, 0x0, 0x0, 0x9, 0x100000000, 0x8}, 0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000659000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00004b8000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) link(&(0x7f000084a000)='./file0\x00', &(0x7f0000078000-0x8)='./file0\x00') connect$inet(r1, &(0x7f0000334000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe7b) 2018/01/16 11:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000092a000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00009ac000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) faccessat(r0, &(0x7f0000c6b000-0x8)='./file0\x00', 0x40, 0x100) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000004000-0x70)={[{0x7, 0x8e, 0x80000001, 0xe85a, 0x1ff, 0x0, 0x243f, 0xc2cd, 0xe8, 0x6, 0x101f, 0x0, 0x9}, {0x5, 0xffffffff, 0x6, 0x4, 0x1000, 0x2, 0xffffffffffffffad, 0x5, 0xfffffffffffffeff, 0x0, 0x8, 0x6, 0x3}, {0x1000, 0x6, 0x6, 0x4, 0x6, 0x1e, 0x1, 0x5, 0x80000000, 0x4, 0x3, 0x0, 0x800}], 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x80000) 2018/01/16 11:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) listen(r1, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/16 11:37:57 executing program 2: r0 = semget(0x1, 0x1, 0x1) semop(r0, &(0x7f00003b1000-0xc)=[{0x3, 0x7, 0x1800}, {0x0, 0xfffffffffffffff8, 0x800}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00008cd000)=0x0) 2018/01/16 11:37:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf5000)='/dev/autofs\x00', 0x980, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e9e000)={r1}) perf_event_open(&(0x7f0000940000)={0xffffffffffffffff, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c3a000-0x1)=0x0, 0x100000000}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/16 11:37:57 executing program 3: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200000000000208, 0x0, 0x0}]}) 2018/01/16 11:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000d2000-0xc)='/dev/audio#\x00', 0x7fff, 0x2000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e4d000-0x10)={0x0, 0x4, 0x5, 0x20000000000}, &(0x7f0000d40000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d26000)=@sack_info={r1, 0x8, 0x8}, 0xc) r2 = syz_open_dev$sndctrl(&(0x7f0000fab000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, "395ff67af322b7cfebb37fef756fd364686ad8ab90b36bc476e53db86acab796ab56b70ea144e42aaec9d0f3", 0x0}) 2018/01/16 11:37:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f000050f000-0xa)='/dev/vcs#\x00', 0xfffffffffffffff8, 0xd536edf46fe4832b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000d4000)={0x401, 0x4, 0x7fff, 0xe9, 0x0}, &(0x7f0000627000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a20000-0x8)={r2, 0x6}, &(0x7f00005d3000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008bc000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) close(r0) 2018/01/16 11:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000009e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) accept$inet(r0, 0x0, &(0x7f000020f000)=0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f000057e000-0x1)=0x0) 2018/01/16 11:37:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, 0xd) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/16 11:37:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a13000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000467000-0x8)='./file0\x00', 0x40) dup2(r0, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) 2018/01/16 11:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000287000)={&(0x7f0000da9000/0x2000)=nil, 0x2000}) fchown(r1, 0x0, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") clock_gettime(0x0, &(0x7f0000d3f000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 11:37:57 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000741000)='/dev/vcsa#\x00', 0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x800, 0x41a, 0xac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000831000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000aee000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000081a000)={0x0, 0xff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000253000-0x51)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x3, 0x1000, 0x8}, &(0x7f0000e26000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f29000)={0x0, 0xee, "5a05716e8a7de164914735b99da66ec4d7aa2bace10b7ffacb42870870c92e28ce8eb51d070ce6c5eb9089cee3dbc80d12956c591635cbcca64e5ebf3fa3e64a821561868de961a3643ab11aca7325985cf5dd1eb8fb4b00356a0a25797b64d7c4fdddcc089b22da8b23a3d24d5bcad21dc0348dc5053f0466c64617b8fa18570b7eeb11c110c7da130c6b2a4d145ee27ecb5045d0dd5e4bb9e3ee7293b42b574651b7cf0c64156d89fe7c7e73a83fcee1fd07a9d8fdd634cfad0a64995f5397e2a3192fa64054a6a13b274baae5438589ea8ff8fa8a14644a321b123905efa5423d3fc3e3aed28e9b6d739f64bf"}, &(0x7f00005f4000-0x4)=0xf6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000eec000)=@assoc_value={r3, 0x2}, 0x8) r4 = socket$inet6(0xa, 0x800000000000805, 0x0) bind$inet6(r4, &(0x7f0000912000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f00000f3000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}]}, &(0x7f0000efa000-0x4)=0x10) 2018/01/16 11:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000e7f000)='./file0\x00') setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ca9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000da1000-0x4)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 11:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000046a000)='./file0\x00', 0x0) r0 = open(&(0x7f00006df000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000fb6000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f0000d80000-0xa)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000b5000)={0x0, 0x0}) utimes(&(0x7f0000253000)='./file0\x00', &(0x7f00003bb000-0x20)={{r2, r3/1000+10000}, {0x0, 0x7530}}) 2018/01/16 11:37:57 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000000d000-0x4)=0x400) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, [@jmp={0xf, 0x0, 0xf, 0x0, 0x0, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="7379976b016c6c68f600", 0x1000, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x8, &(0x7f000000f000-0x20)={0x0, 0x4, 0x1f, 0xfc6, r3}) ppoll(&(0x7f0000005000-0x20)=[{r2, 0x2000, 0x0}, {r2, 0x400, 0x0}, {r2, 0x10, 0x0}, {r2, 0x10, 0x0}], 0x4, &(0x7f000000c000)={0x0, 0x989680}, &(0x7f000000a000)={0x3}, 0x8) 2018/01/16 11:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x8882) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000066c000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a2d000)=0xc) sendmsg$nl_route(r0, &(0x7f0000f8c000-0x38)={&(0x7f0000503000)={0x10, 0x0, 0x0, 0x40004420}, 0xc, &(0x7f000082c000-0x10)={&(0x7f0000715000-0xac)=@ipv6_newaddr={0xac, 0x14, 0xc10, 0x2, 0x3, {0xa, 0x0, 0x8, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}}, @IFA_CACHEINFO={0x14, 0x6, {0x7ca, 0x7fff, 0x8, 0x0}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x130}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xb1f, 0x5, 0x1, 0x9}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4, 0x3, 0x7}}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d7c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3b000-0x4)=0xe8) mkdir(&(0x7f000043c000)='./file0\x00', 0x2) stat(&(0x7f0000374000)='./file0\x00', &(0x7f000009b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00004f8000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x144, 0x1, 0x4, 0x2, 0xa0, 0x80, 0x0, r4, r5}, {0xce5, 0x75fb, 0x6, 0x50f6, 0x7ff, 0xf97, 0x0, 0x40}, {0x800000000000000, 0x81, 0x0, 0x100}, 0x7e5, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x2, 0x5, 0x9, 0xff, 0x7fff}}, 0xe8) write$evdev(r3, &(0x7f0000e9a000+0x2eb)=[{{0x0, 0x0}, 0x0, 0xfa2, 0x400}, {{0x0, 0x0}, 0x8, 0x6, 0x0}], 0x30) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00001df000-0x7d)=""/125, &(0x7f0000584000)=0x7d) perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bdc000-0x8)={0x0, 0x0}) 2018/01/16 11:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004b2000-0x2c)={0x5, 0x1, 0x4000005, 0x9, 0x2000000002, 0x0, 0x1800000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2018/01/16 11:37:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={0x0, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6d5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000046b000)='/dev/ashmem\x00', 0x0, 0x0) removexattr(&(0x7f0000f9c000-0x8)='./file0\x00', &(0x7f0000619000)=@known='security.selinux\x00') ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000053a000-0x1f)='em0vboxnet0trusted.nodevvmnet1\x00') socket$can_raw(0x1d, 0x3, 0x1) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000058f000+0x786)=""/118) 2018/01/16 11:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000185000-0xe)='/selinux/load\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f000099e000-0xdd)=""/221, 0xdd, 0x2062, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) accept$inet(r1, &(0x7f000092f000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008bd000)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r3, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 11:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) r2 = socket$pptp(0x18, 0x1, 0x2) fcntl$setown(r0, 0x8, r1) r3 = accept4$inet(r2, &(0x7f0000e6f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081e000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000518000-0x10)={0xb1c, 0x200, 0x8000, 0x6e, 0x0}, &(0x7f0000288000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a6b000-0x8)={r4, 0x1fffe00}, &(0x7f0000af1000)=0x8) r5 = dup2(r0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00006b3000-0x4)={0x1}, 0x4) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r8 = syz_open_dev$vcsn(&(0x7f0000dc6000-0xa)='/dev/vcs#\x00', 0x4, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r8, 0x40a85321, &(0x7f00009ff000-0xb0)={{0x7, 0x2}, 'port0\x00', 0x8, 0x800, 0xffffffff, 0x5, 0x9, 0x4, 0x8, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r8, 0x40a85323, &(0x7f0000659000)={{0x6, 0x5}, 'port1\x00', 0x0, 0x4, 0x4, 0x4, 0x8000, 0x1, 0x8, 0x0, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = getpgrp(0x0) getpgrp(r1) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp(r7, r9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/16 11:37:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={0x0, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000029b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00008ce000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a83000-0x10)={0x0, 0x0}) futex(&(0x7f0000004000)=0xfcf, 0x400000085, 0x0, &(0x7f0000726000)={r0, r1+10000000}, &(0x7f0000712000)=0x0, 0x401ffffffc) 2018/01/16 11:37:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000088a000-0x4c)={0x9835, 0xf9a, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0xfcd6}], 0x1, 0x40000000) 2018/01/16 11:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000897000)={0x0, 0xc9, "9e087cdca5194ccfc9181cd2c938cc750aba728a14f147aa3e758fe3d45bbef2d8f412f74c322d94326dd8c4e0123f998d0228d7e321768cefdd9fbc639881d17a3f39ff7aa185c2b1b11f519900504ac1439b6e0ffedc2f6567635e83994ade0a72642fff5a1ad590044f15856e710f7abe1da275369c94144786d49debad3df8123c5acdcf7dd8ca10509d7d1581a254e48422d849d398c396960d8562710210aab482a861eac757f828e5270e27bec40c3fd6831a4200a112b80621c75629144a221c3808ad9582"}, &(0x7f0000c7b000-0x4)=0xd1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006b9000)={r1, 0x4}, &(0x7f0000ef4000)=0x6) 2018/01/16 11:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000024b000)=0x0) poll(&(0x7f0000381000-0x8)=[], 0x2000000000000006, 0x0) 2018/01/16 11:37:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000847000)='/dev/vcs\x00', 0x100, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r1, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001, 0x49, 0x2}], 0x18) ftruncate(r1, 0x10000) sendfile(r2, r1, 0x0, 0x72439a6b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bdd000)={0x7, 0x8, 0x5d, 0x800, 0x0}, &(0x7f0000d4c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d86000-0x10)={0x31, 0x8202, 0x7fff, 0x9, r3}, 0x10) 2018/01/16 11:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x80002) pipe2(&(0x7f00003db000+0xde8)={0x0, 0x0}, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000cc000-0x14)={0xcd8, 0x6, 0x7, 0x1, 0x80000001}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f2a000-0xc)={0x0, 0x2, 0x2, [0x7, 0x7]}, &(0x7f0000375000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000019f000)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x2, 0xdc5, 0xc8}, &(0x7f0000f14000-0x4)=0xa0) epoll_wait(r0, &(0x7f00009af000)=[{0x0, 0x0}], 0xb5, 0x803) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f00008ed000)='/dev/ppp\x00', 0x101400, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00003de000-0x8)={0x6, 0x0}) 2018/01/16 11:37:57 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/16 11:37:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/audio\x00', 0x10000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000860000-0x8)=0x800) r1 = getuid() setuid(r1) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00008d3000)=0x0) syz_open_dev$random(&(0x7f0000799000)='/dev/random\x00', 0x0, 0x4000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000541000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 11:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:57 executing program 1: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000731000)='/dev/autofs\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000125000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000071b000)={r0, r2}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0100000000001000040002e1409db345", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000f45000)="9ce081d057c227767ff760dd986df7136431ac12a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842e10c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a183e76c4d8d4be1bcff0811348f3d1db794f5a5bcd73684700bffa6f334ba9be", 0x80, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/16 11:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000872000-0x1)='\x00') write$tun(r1, &(0x7f0000888000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "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"}}}, 0x1001) fcntl$setpipe(r1, 0x407, 0x0) 2018/01/16 11:37:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/sequencer\x00', 0x8002, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000f5a000-0x30)={0xba, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0x100) 2018/01/16 11:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f000084b000-0x12)='/dev/input/mouse#\x00', 0x6, 0x101481) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00007e0000)={0x9, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) close(r0) 2018/01/16 11:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={0x0, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:57 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000004000-0x89)=""/137, 0x89, 0x40000000, &(0x7f0000006000)=@ipx={0x4, 0x1, 0x6bb4, "4cf803f912dc", 0x4, 0x0}, 0x10) 2018/01/16 11:37:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000591000/0x9000)=nil, 0x9000, 0x1000000, 0x9, 0x0) r0 = msgget(0x0, 0x392) msgctl$IPC_RMID(r0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000064e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009c0000)={0x400, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8, 0x3, 0x5, 0x0, &(0x7f0000912000)=@generic="20e3a699b4f397ad8ae0cdf4d53fdd4c", 0x6, 0x7f02, 0xffffffff}) msync(&(0x7f00005ff000/0x4000)=nil, 0x4000, 0x3) 2018/01/16 11:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) syz_open_dev$midi(&(0x7f000000e000)='/dev/midi#\x00', 0x4, 0x101000) 2018/01/16 11:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000862000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fc8000-0x8)={0x7, 0x6}, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000033e000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000013f000-0x4)='tls\x00', 0x4) r2 = add_key$keyring(&(0x7f0000c52000-0x5)='keyring\x00', &(0x7f0000060000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) recvmsg$netrom(r1, &(0x7f00001f1000-0x38)={&(0x7f00007f0000)=@ax25={0x3, {"e13b32e50d0d85"}, 0xfffffffffffffff8}, 0x10, &(0x7f0000ad8000-0x20)=[{&(0x7f0000d27000)="fa105bbac091029746a3adbde08b4096469591ef7394ce85b2fa82aaf45acced5a4804713e3189bb718ea47a9726541b9f02269adabcda6e096128ca4685e47e62735c9544fe7935750daa208651c788d7862150b7e3e6dc5dea7caac4e36ed13f1f40b7d99d8bb6d4120d18eecd9975da1fc350fed771b342c7814548bbf0f7c5da424973bb3f7268f0ac7363780ff0d21016269195c74eea316b11fb440c54dd95b49c384ce218532a6cb1bd51e1d2c6f9f1dc14e40f92826bcaa1ab54f214c701fbc3af520782", 0xc8}, {&(0x7f0000f0d000)="7af6af96b860ed6f9552f57b979c57934d76b599dfb7180943a3a1dec1aa8913987dec2a3c0f2815d80f5f89b9523e13efd2b8db7958564874d1611af8194bcd3fdae540fa9c99707624f0c9b95aff88fb4b10fe6862b4124de2e20910f1476dd8fd32b66a13ddcb764a5729098b84e879a9325bed6366b554fd30b3e4544283639a6515848381dc50983ac653a318207b35949020c60d90f6d033a10f3fe119fe1c66683d40641bc1aa2c196a879f1bcd53fd553a0b30e028ca3179e5e393e438be98fa6578997f0b01dd79de99a433784f5430026f857a6d95c7eaaedf703e0f5fa3782b14e01b94a386570054c92514c688f6dc251c8df6", 0xf9}], 0x2, &(0x7f0000e8d000-0x2150)=[{0x1010, 0x102, 0x0, "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{0x48, 0x117, 0xef, "72175f9c05a171e414f35142071bb9b50bc72b240f874c636ba4f9ac2cd2d851e0ff4990d146d24ea39cece8cf304660510d1db0be17"}, {0x78, 0x10f, 0x1, "fac5d8c0ad819f0f406bde426e462af720e35517a8b43b88c619aa0c6df273b6076e8b408cdbb2237060b93be2ff690dc2d245144e1f268211976abe556f2ae1b811d98732c6973fbd3957e8aa0b2d338113b85fc722e4f475f71ac9f06a40123efaa7196289"}, {0x20, 0x0, 0x0, "5f5bba90154b9cc9ce"}], 0x2150, 0x4000000}, 0x100) 2018/01/16 11:37:57 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004c6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000e74000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00001b6000-0xc)={0x10, 0x0, 0x0, 0x2}, 0x303, &(0x7f0000e6c000)={&(0x7f0000e73000)=@upd={0x0, 0x12, 0x200, 0x4, 0x0, {{'ctr-camellia-aesni-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x0, 0x1, 0xd425}, {0x0, 0x1, 0x2}, {0x0, 0x1, 0x1}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x80000001}, {0x0, 0x1, 0x8}]}, 0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x20008040) 2018/01/16 11:37:57 executing program 3: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fbb000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000040b000-0xf)=@random={'os2.\x00', ':lomd5sum\x00'}, &(0x7f0000708000-0x9)='/dev/kvm\x00', 0x9, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair(0x4, 0xf, 0x8, &(0x7f0000b05000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000ccb000)={&(0x7f0000575000)=[0x5, 0x8001, 0x3, 0x81], 0x4, 0xffffffffffffed31, 0x7, 0xfffffffffffffc00, 0x20, 0x1, {0x5, 0x1, 0x80000000, 0x8, 0x5, 0x9, 0x6, 0x3, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x80, 0x7, "36f1d5d54357b293c3fd22e90fde64cbb6d02375b06a59eda2cdf17076e60635"}}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200000000000208, 0x0, 0x7}]}) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 11:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$vcsa(&(0x7f00007b7000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0xd0800) fcntl$setlease(r0, 0x400, 0x0) 2018/01/16 11:37:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x2d) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c8000-0xb)='/dev/hwrng\x00', 0x161100, 0x0) ftruncate(r0, 0x70dd15de) 2018/01/16 11:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009dc000)='./file0\x00', 0x0, 0x8) r1 = open(&(0x7f00004e2000)='./file0\x00', 0x40000, 0x10) clock_gettime(0x0, &(0x7f00004e3000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000dc2000)={{0x0, 0x5, 0x1, 0x7e, "3e13eb2141d19aaecf9535c58448636c94bd8dbb22a9878ecbcb8a2ec91b34a84767a1db65a2e4aebffefc62", 0x8a}, 0x8, [0x6, 0x4, 0x0, 0x10001, 0x1, 0x0, 0x2, 0x5b2, 0x6, 0x4, 0xffff, 0x5, 0x3f, 0xa57, 0x81, 0xfffffffffffffffb, 0x8000, 0x7, 0x3, 0x65, 0x2, 0x0, 0x1, 0x4, 0x0, 0x8001, 0x101, 0x5, 0x100, 0xfffffffffffffff7, 0x6, 0x3ff, 0x7, 0x100000001, 0x5, 0x100, 0x80000000, 0x4, 0xbb, 0x0, 0x74, 0x80000000, 0x80000000, 0x10001, 0x1, 0x5, 0x7, 0x2, 0x1, 0x6, 0x687, 0x8000, 0x2, 0x7fffffff, 0xffffffffffffffff, 0x400, 0x4, 0x5, 0xfff, 0x4, 0x0, 0x8, 0x1, 0x7, 0xff, 0x0, 0x4, 0x81, 0x7, 0x80000000, 0x8, 0x401, 0x0, 0x6, 0x800, 0xffffffffffffffff, 0xce, 0x4, 0x7, 0xb5a, 0x9, 0x4, 0x7ff, 0x2, 0x0, 0x9b1, 0x8001, 0x1, 0xb1, 0x4, 0x1, 0x8, 0x5, 0xfa8, 0x29a, 0x20, 0x9e, 0x6, 0x1f, 0x2, 0x0, 0xa366dda, 0xffff, 0x6, 0x1000, 0x0, 0x1, 0x2, 0x100, 0x10000, 0x4796c7bd, 0x0, 0xffffffffffffff7f, 0xc9a, 0x3f, 0x2, 0x3, 0xc5, 0x101, 0xfffffffffffffff9, 0x8, 0x8, 0x80, 0x9, 0x1000, 0x7, 0x6, 0x19be], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00004b4000-0x4)=0x0, &(0x7f0000d85000)=0x4) bind$bt_l2cap(r0, &(0x7f0000ad7000-0xe)={0x1f, 0x6, {0x3, 0x7, 0x3, 0x7bad7bbf, 0x8001, 0x7f3}, 0x7, 0x6}, 0xe) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) clone(0x0, &(0x7f0000080000-0xef)="", &(0x7f0000679000-0x4)=0x0, &(0x7f000063f000)=0x0, &(0x7f0000627000-0xd)="") 2018/01/16 11:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f72000-0x8)="67700b73657400a2") bind$alg(r0, &(0x7f0000e28000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(rfc4309(gcm(aes-aesni))))\x00'}, 0x58) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000c1000)=0x7) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) 2018/01/16 11:37:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x0, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:57 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x9c)=""/156) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5382, 0xfffffffffffffffd) 2018/01/16 11:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:57 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x402b) r0 = syz_open_dev$dmmidi(&(0x7f0000b44000)='/dev/dmmidi#\x00', 0x80000000, 0x200000) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000867000-0x4)=0x0, &(0x7f0000773000)=0x4) 2018/01/16 11:37:57 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000021000-0x10)={&(0x7f0000046000)={0x0}, 0x8}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f000003e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000004d000)=0x60, 0x80000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000028000)={0x2, 0x1, 0xffffffffffffffff, 0x1, 0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x5, &(0x7f00001aa000)={0x3, 0x0, 0x40000000, 0x1, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000603000)={0x1, 0x0, 0x12800000, 0x0, 0x0}) 2018/01/16 11:37:57 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 0: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) write(r1, &(0x7f0000e72000-0x9)="f1ad4caedf21ab3ad4", 0x9) r2 = syz_open_dev$sndpcmp(&(0x7f0000063000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000061f000)=""/108) 2018/01/16 11:37:58 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) r1 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000000a000)={0x8}, 0x4) syncfs(r0) 2018/01/16 11:37:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/qat_adf_ctl\x00', 0x424000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000005c000-0xf5)=""/245) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000323000)='/dev/autofs\x00', 0x101000, 0x0) getsockname(r1, &(0x7f0000aeb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000858000-0x4)=0x3a) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000f19000-0x6)={0x200, 0x1}) 2018/01/16 11:37:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000220000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d6d000)=0x5d8) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000c0000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) tee(r0, r3, 0x6, 0x6) fallocate(r3, 0x0, 0x8000, 0x9) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b4e000-0x28)={r3, 0x0, 0x65, 0x25, &(0x7f0000983000)="0bd0ed180c9367a9a47cfe9aa2f8b1a0ac06df3546f0672a8ad926d3741fa4487dcc13a71d11d84ee6e3cc35c633ff200684d6b7b17e415a0d04bd4c54d5d797623493883bdd883878ebdfa9f0dc6a8d0b27cfd5ebc0dbc602131260dbbd1da46feeadc119", &(0x7f0000045000)=""/37, 0x5, 0x6}, 0x28) connect$unix(r1, &(0x7f00004c1000)=@abs={0x1, 0x0, 0x2}, 0x8) sendfile(r2, r3, &(0x7f00003b0000-0x8)=0xfffffffffffffffd, 0x20e65002) 2018/01/16 11:37:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000bd1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) accept4$ipx(r0, &(0x7f0000554000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da0000-0x4)=0x10, 0x800) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f000023d000-0x40)=[{&(0x7f0000574000-0xb4)="e44939f246d0fc4fe7967fca689846a924bf41db68bff789b3740eab26d39fce58fb63f4010e8147c90c7a519cab21486d2c15c7339ebafec959f5b9b0c06c3a26a85d887427506302136d41229630e70495b637740ad58660d76176119cc1233090f469be8f28f467a5bb0ac6c9b1a8eb572d4fce62d441f6239713289e78ecc8038538d8df0000010004b11c0fdc14f525b375b5d472385e398870cb5b005b4ffb32178649f37e6c423d45d52c98f6acca34b9", 0xb4}, {&(0x7f00009fc000-0x93)="b133087bfb45ab8480fb1c151b485e63224201a0993f7d298a60099a9bd3a5174b0e0a7f0d50caf20d2976ce1d44e6c5c194c7c046161480ddd8ad9d77ebd196c27c94ee5f86e7b057ecef3cc17c64b88a9902949a4b9b8ddc195b34575f8bb19cbf06ad3231b63c465e7b030f97d971ea07891dd978f79175f62d9f022f2831348a5afe9ed467412c716176e9fe970c2ec74b", 0x93}], 0x2, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 11:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x0, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:58 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x1, 0x0) fcntl$dupfd(r1, 0x0, r2) process_vm_readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/51, 0x33}], 0x2, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000001000)=""/139, &(0x7f0000003000)=0x8b) 2018/01/16 11:37:58 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f8f000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000109000)=0x4) syz_open_pts(r1, 0x2) syz_open_pts(r0, 0x6440) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00004ac000)=0x0, &(0x7f0000870000-0x4)=0x8) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000da000-0x10)={0x60, 0x4, 0xfffffffffffffffe, 0x97}, 0x10) inotify_init1(0x800) write(r2, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/16 11:37:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004f8000)='/dev/dsp#\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000974000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000759000-0x4)=0x60) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000099a000-0x9)='/dev/rtc\x00', 0x20000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/16 11:37:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000023000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00006cd000-0x58)={0x1, 0x0, [{0x11, 0x0, 0x7fffffff}]}) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x0, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = shmget$private(0x0, 0x1000, 0xa00, &(0x7f0000002000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000008000)=""/94) 2018/01/16 11:37:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e4f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005ab000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fc9000-0x16)={0x0, 0x1, 0x7, [0x1, 0x9, 0xc88, 0x9, 0x13, 0x6, 0x7]}, &(0x7f0000ab9000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d72000)={r1, 0x5, 0x20, 0x400, 0xffffffffffffffff}, &(0x7f0000f03000-0x4)=0x18) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) 2018/01/16 11:37:58 executing program 2: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cc7000)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000)=""/0, 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400, 0x0}) 2018/01/16 11:37:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000+0x213)={0x0, 0x0, 0x0}, &(0x7f0000878000-0x4)=0xc) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c27000-0x8)='./file0\x00', &(0x7f00000d5000-0x10)={0x23e07cb1, 0x520b}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 11:37:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) recvmmsg(r1, &(0x7f00005a3000)=[], 0x0, 0x0, &(0x7f0000d6c000-0x10)={0x0, 0x989680}) 2018/01/16 11:37:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0xfffffffffffffffc, 0x0, 0x0}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001e7000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000045c000-0x4)=r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000799000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$netrom(r0, &(0x7f0000008000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000047a000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000562000)={0xffff, 0x4, 0x9, 0x3, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000f6b000-0x8)='./file0\x00', &(0x7f000083c000)=@known='security.ima\x00') r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000d38000-0x8)='./file0\x00', 0x40400, 0x8) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f000009b000-0x4)=0x560, &(0x7f0000730000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) sendmsg$nfc_llcp(r4, &(0x7f0000f93000)={&(0x7f000082e000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5c76eb2f534b6d4f4303129cadf31679ab3146beb539a464262d4e5fcfcf64516444a0e772626f6eeea424498a6e497c8173335623bd68d323977aa55bf526", 0x0}, 0x60, &(0x7f0000851000)=[], 0x0, &(0x7f000018c000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) process_vm_writev(r0, &(0x7f0000a3e000)=[{&(0x7f0000f17000)=""/133, 0x85}, {&(0x7f0000661000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f000076f000)=[], 0x0, 0x0) tkill(r0, 0x16) 2018/01/16 11:37:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/cuse\x00', 0x2800, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00004b8000-0x78)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000, 0x5, 0x3f, 0x1, &(0x7f000052d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x2, 0x9}) timer_create(0x6, &(0x7f000068c000-0x60)={0x0, 0x11, 0x4, @thr={&(0x7f00005de000-0x7b)="cceef43d123e7fa7b716f8c703f23ceeaf5904d07e3b496eb62660f9b23e1a9fb9b6fc49e4a9eee31f34f2a5af3c94a628cdd0396a4bf27017f86aed6eb3ce3c85a63789d1bdf8be225220880604a0f190547f2a6d8019786beb72023308a0a1494a56ddfd4210c2b89c3b9a88e043349a20af58240db550f6129c", &(0x7f0000f41000-0x48)="e6c1cd0be42bf88ae35cd48fea010ecf59346ccab278e91c2e5944235f898754cdc685f14e26316a99f85e250d3cda2b4775e124121bdc04c24df6fe26acb11741db21211b9aa50a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2a000-0x4)=0x0) timer_gettime(r1, &(0x7f0000794000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00002af000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c49000-0x4)=@int=0x0, &(0x7f0000a95000)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) iopl(0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000cf8000-0x5c)={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xab}, {0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}, 0x0, [0xd23, 0x7f, 0x7fff, 0x0, 0x4, 0x7f, 0xc45, 0x5]}, 0x5c) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00001a7000)={0x7d, &(0x7f00007b7000-0x7d)=""/125}) r4 = getpid() capset(&(0x7f0000422000-0x8)={0x19980330, r4}, &(0x7f0000264000)={0x8000, 0x6, 0x0, 0x0, 0x80000001, 0x6}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00008a8000-0xbb)=""/0) [ 170.112441] kauditd_printk_skb: 139 callbacks suppressed [ 170.112448] audit: type=1326 audit(1516102678.296:1866): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22600 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x0 2018/01/16 11:37:58 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000033000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x400000) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000032000)={0x4, 0x4, 0x0, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000002c000-0xb)='/dev/mixer\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000000c000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000019000-0x4)=0x800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000035000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) syz_open_dev$amidi(&(0x7f0000032000)='/dev/amidi#\x00', 0x200000000000000, 0x2000) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x20000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000e88000-0xe7)=""/231) rt_sigtimedwait(&(0x7f0000438000)={0x0}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000062a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f00000a7000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x1400) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) fremovexattr(r0, &(0x7f0000001000-0x19)=@known='system.posix_acl_default\x00') eventfd2(0xf28e, 0x800) 2018/01/16 11:37:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) getpeername$ax25(r1, &(0x7f00002a6000)={0x0, {""/7}, 0x0}, &(0x7f00002a9000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000586000-0x4)=0xc) perf_event_open(&(0x7f0000a48000)={0x4, 0x78, 0x4, 0x3, 0x1, 0x9, 0x0, 0x20, 0x1, 0x6, 0x6, 0x100000000, 0x3, 0x0, 0x10000, 0xf009, 0x3, 0x597592a3, 0x6, 0x4, 0x8, 0x700000, 0x6, 0xa54, 0x0, 0x2, 0x491d, 0x1, 0x800, 0x8, 0x80000000, 0x7, 0x1, 0x3, 0x2, 0x9, 0x2, 0x5e8, 0x0, 0x9, 0x4, @perf_config_ext={0x31, 0x7}, 0x210, 0x6125, 0x4, 0x7, 0xc53, 0x400, 0x0, 0x0}, r2, 0x144, r0, 0xa) write(r1, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) 2018/01/16 11:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x0, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:58 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x220000, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000017000)=@assoc_value={0x0, 0x0}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000017000)={0x6, 0x3, 0x8, 0x101, 0x7, 0xffff, 0xff, 0x81, r3}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000010000+0x1f)={0x4c, 0x3, 0x2, 0x2, "3dc5e123cf9875f369e7f2ac6c83eac0f985aff6787d9786761156a345b38cd3c5f936fcbbd4e50a98f9f033", 0x5}) 2018/01/16 11:37:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/16 11:37:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e9e000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00006ff000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e23000-0x18)={r1, 0x2, 0x30, 0x7, 0x2}, &(0x7f00002a8000-0x4)=0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000011a000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f9c000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000232000-0x4)=0xc) sendmsg$can_raw(r2, &(0x7f0000a61000)={&(0x7f000040e000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000a15000)={&(0x7f0000c1a000)=@canfd={{0x0, 0x9, 0x6, 0x5}, 0x1a, 0x2, 0x0, 0x0, "91eeb924aabe22ad6677988a860ea9c6fa4decc251093659dcd5f980545244659523f7695ce62fd1f9cc2ffecb63ec69b58f05bbc70cab54fdb693bf901037cb"}, 0x48}, 0x1, 0x0, 0x0, 0x48000}, 0x4) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00009be000)={0x60, 0x0, &(0x7f00001fe000-0x60)=[@dead_binder_done={0x40086310, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x18, &(0x7f0000cf4000)=[@ptr={0x70742a85, 0x0, &(0x7f0000ee6000-0x1)=0x0, 0x1, 0x2, 0x2c}], &(0x7f0000fea000-0x11)=[0x20, 0x38, 0x78]}}, @decrefs={0x40046307, 0x3}, @release={0x40046306, 0x2}], 0x376, 0x0, &(0x7f0000864000-0x73)="c9d7c5bdc574aa8a5509b6b687d008c8484a6b07eea60520506f6eba29f2d0f08dca781328378f3069a4f8be5a2bf42deb271092705a193c9b793f2b466db6841b98fe8e8c1fa485d332513322b6eebc1acb3566b6572885773e7bbb2f56a63e3c7001d2bc39ff4fbb7b88562a70f4266cd3ee"}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000e0b000)={0xff, 0xffffffffffffffff, 0x101, 0xea, 0x1, 0x80}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000005d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000bf9000-0x10)={0x0, 0x858, 0x7ff, 0x9}, &(0x7f00002e6000-0x4)=0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a61000)={0x0, r0, 0x0, 0x2, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000ae1000)={r6, 0x5}, &(0x7f0000140000-0x4)=0x8) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x2a6140, 0x0) readv(r8, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) fcntl$addseals(r4, 0x409, 0x2) write$fuse(r8, &(0x7f0000de5000)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546deaa355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08"}, 0x58) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000d91000)={0x0, 0xffffff67, "67431256cc973e204a498be15c0dce770dd432d4c67403aa90e534eae5fc486dbcc0f4dafee0deec5c1111c3132f62975169ebf13289ee89c7c2b734fbb35b8861d76477290e0501fdbd86124064710a89b50d0dbeff5462f5c907d4938b297a68baeb138a0785f288de22c12bbcd1d1bf852b46e9d6ed2b1361522ddcd77feadb895f8074875e802fd9a2ba98a909719da5c35ec55f5eba11c9145a21a829d71af4e14e5a62473e774812f497f20ae9aa73d402c5bd236da34d556e7933ff03000088f486fc4839513cb121fe97f32c12939dd3427dd6af0124cca408"}, &(0x7f0000e67000-0x4)=0x468) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000f37000)=@assoc_value={r7, 0x3}, &(0x7f0000843000-0x4)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000eb4000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000772000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009db000-0x43)={r9, 0x3b, "82356c677ac9781424db3889dc6a850bbdb5a0ca80160e3f88db54f86332968bef14bc33edaef503a7c621181c452bc81bb5a8c71869f61613b79f"}, &(0x7f0000666000)=0x43) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) [ 170.184252] audit: type=1326 audit(1516102678.368:1867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22600 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x0 2018/01/16 11:37:58 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00008bc000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000318000-0x8)={0x0, 0x8}, &(0x7f000022c000+0x72a)=0xfffffffffffffdbe) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000076c000)={0x100, 0x209, 0x1f, 0x6, r1}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r2, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000c37000)='lo:\\*selinux\x00', 0xd, 0x0) 2018/01/16 11:37:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x3b, 0x101) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="665e5e2077ad7070fd33fbcbe1c89d4b"}}, 0x1e) 2018/01/16 11:37:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78d4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf5000-0x1)=0x0, 0x0}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000812000-0xc)={0x6, r0, 0x1}) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000e31000-0x2)=""/2, &(0x7f0000536000)=0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c64000-0x21)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600") 2018/01/16 11:37:58 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c39000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1c900, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r2, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x101}, 0x8) clone(0x2001fffe, &(0x7f000023c000-0x1000)="", &(0x7f00008fe000)=0x0, &(0x7f0000ee8000)=0x0, &(0x7f000020b000-0x1c)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000)=""/248) sendto$inet6(r0, &(0x7f0000002000-0x50)="da07fa1891a6e992a19459d1c6381c416ba6e3dbab0f7c0684ada8371fd3e0c7f96b5481fb918e71b2770c8bad5329b8eff35180d88be8ab5159b8ba21afbcb27ad9bca0454abfa61eea0be9d8a9233c", 0x50, 0x0, &(0x7f0000000000)={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2018/01/16 11:37:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x252, 0x12000) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x807, 0x4) write(r2, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) 2018/01/16 11:37:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000490000)={0x0, 0x2}, &(0x7f0000e89000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aa6000-0x8c)={r1, @in6={{0xa, 0x2, 0x3a3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) shutdown(r2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r2, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00008bd000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000084b000-0x28)={@common='ip6_vti0\x00', &(0x7f0000272000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x0, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000007000-0x48)=[], 0x0, 0x0, &(0x7f0000005000)={0x0}, 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbc000-0x9)='/dev/kvm\x00', 0x101002, 0x0) ioctl(r0, 0x8f3, &(0x7f000065b000)="b7c1f15bf9af2f5ca6fe10fe509a521cc8d28ba16892bec609ca2075fadccc46cf") 2018/01/16 11:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x0, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000873000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f0000617000)=0x0, 0x7ff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cf2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049c000-0x4)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000226000)={&(0x7f0000f47000-0xc)={0x10, 0x0, 0x0, 0x500400}, 0xc, &(0x7f0000e9e000)={&(0x7f0000bf5000-0x570)={0x570, 0x34, 0x100, 0x0, 0x2, {0x7, 0x0, 0x0}, [@generic="a032514888f1f24efe028c01a6538ce8aae35021ea8a26080092f44343929d80fc3fb25423f6ef20d6a06ce5115d64376ddd781e2803b9934e671a6e6305e070d4c74718f24eba6c01072b7fcb340e94347fa8e7bb3c3275b29294e52e784b98a720e5bbe13af6790a2866cafe8b892bdff25027f6fd0b992fa72a25949afab37f472d9ddeb70174335383cd8a690690f6498f54fec3b4b25d50be6003a48727135bde6999c5ce311042406d484d8383124e48af652d00bfed897512a70cd638951db2", @nested={0x244, 0x7c, [@typed={0xc, 0x47, @uid=r2}, @generic="0227e0b5be407eab8bef2cf6eb74fc1b13e1215ae676f525c7d8b3de88af49ba1f70c9afdc518bf30519c74f3cb67b500d3179d68b6eba544a81bd275004c9c4408f05ad4b8d4ced6832fa53b39d13ed49a653e806b9eb2c612bd3cadae2457a5cbe223d2ad7baf86cc1263e084339f5d0c9816e76aa13d30bac8038e2d9e80aba4b38f97c351c8607db152a32ccafdfe78c90ca06604ff523ffffe4b849af1f024cc5c13c80678775b7cf11509964e6469487e387cf7a85c5e23edfc6c8b423ebbbfe185c54b7c963a3a2ffab8b6adb5284d2e8", @generic="e4cd2a99b3de54542defde84e4ff4ca15da3cfd1cb3197cf502337b932b517bbe3edbac7263f816985fddeabb0aa2454", @typed={0x7c, 0x6, @binary="12b8118b45fda227d9ff0808ccb7285340ace1c9d8d49c1b686df2ec8edcfb83f35cec9c8758b0fd6989d743083e6dd30fcf8b8d71d0c4d6a206cebe4e384c44c60df2b6d70e4b7f0ff8f43484ed8d67ab4532fb0854ee74fc2b2bce6c4f0c203fb7d9614cf8aad12259642380f7d182006aed"}, @generic="2c7d77942e0b01aa6b0f99e91b2de46c128307abebd7e3a11fde3221cfb2fb0470d3ab0061a26dbcb8c6c867ff33bb844b0391f9801f22790a3a751cb5a8fd117ae6ffab84955de1350940c31eb654eccf81f1fbb260d85d1d018f560fc47ec8de19fb0bf233e4f153b73883192bc6a960c715c0ebcd13d8ea17827377be8875e1da821deb034bcb10bbf3ea929d2d06fe036001be2231b2b564fd87cab9981c3637448bac1208e7", @typed={0xc, 0x44, @u32=0x40008000000000}]}, @generic="7c911581e0a47d2f3faadd165a6899609757829697378287b3dbd1e62eed0b8544b97da5040536f30b130815a54874dda06af9d3bb32762346e64b3e35ffe971caaade7a1348e6889daa7254f9cd5df0bbbf37d823cf7c8141596e9a0657b69de6d68460debfc6201b98347e368926981d4d30ddcecf4ab6f17bbe6090f9e29e83606bf5e2c35447caee51e8a4e781e488efc0547e495dc0e7b63fe096dab13f5d4926916a16024ea0db9aed69282362df4b32c37dac9662ab2bf47faab28f38a00a8fe296bbb06179a732629bbb72e7fdf93da0c754a7a33640d6be4ae46c0f", @generic="41cf05a98fcadd10a6049be24e2d6b98e432d0148c99b89bf08dcc42add4f099052f5197a74abbf204d00b60f49b607ecf4807e4ff99c5a8bcc10b13beb577dafd88a8ef9244b78dc75da2ffc397d0ff7b482bde36fb13dfbf3ef98920bf6a43cd70d79be31532752739b9f2455e6731372b10b16f5fe1b2b0c2cddc2c7c4831089cfa72835000a7a6e74b1ec48f9cae93ab5dcebe154f1c220b9d346bca195585cc42cb76e2bfe70d6db1399977e4ac649fb3e5aeaced6e49ba27e7ecd2df556880fbc1f2eff3b8e94ca6749a5a8b2e92a4ed1ead3978be3b0d485b453191463733515897c44d99b138707af737d3c6132e9a4caa", @typed={0xc, 0x42, @ipv4=@loopback=0x7f000001}, @nested={0x58, 0x38, [@generic="252f2d6108e21051f7a4412bb56ec4062b385df1ea60c24bcb207ecd9d8d434504c5c7ffb74365f766589218cfcaefe78dd36b5ae8f4b1228902eb9c1174cd7dfefd5053a4e0fb8c09f15067e83f7cc2a0878d"]}, @typed={0x10, 0x94, @u64=0x3039}, @typed={0xc, 0x22, @pid=r0}]}, 0x570}, 0x1, 0x0, 0x0, 0x20000050}, 0x80) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) r3 = msgget(0x2, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002c9000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec1000)=0xe8) stat(&(0x7f00001fc000)='./file0\x00', &(0x7f0000540000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000c3c000)=0x0, &(0x7f0000888000)=0x0, &(0x7f00003ae000)=0x0) lstat(&(0x7f0000c72000-0x8)='./file0\x00', &(0x7f0000028000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f000054b000-0x78)={{0x0, r4, r5, r6, r7, 0x40, 0x6, 0x0, 0x0, 0x0}, 0x2, 0x80000001, 0x2, 0x6, 0x161, 0x800, r0, r0, 0x0, 0x0}) 2018/01/16 11:37:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000037e000-0x8)=0x0, &(0x7f000066d000)=0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030e000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000724000)=0x1f, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c13000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000004e000-0x11)="", 0x0) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000071d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001ac000)={0x100, @tick=0xd1, 0x80, {0x2, 0x1ff}, 0x0, 0x1, 0xe8c9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000af8000-0x20)={0x2, 0x0, 0x2, 0x7, 0x5, 0x1}) setsockopt(r0, 0x84, 0x20, &(0x7f0000001000)="", 0x0) 2018/01/16 11:37:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = add_key(&(0x7f000099c000-0x12)='.request_key_auth\x00', &(0x7f0000637000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000076000-0x1)='\x00') sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 11:37:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0x6, 0x20, 0x3, 0x0, 0x101, 0x2000, 0x8, 0x8, 0xffffffff80000000, 0xe000000000, 0x1, 0x80000001, 0x7, 0x100, 0x7, 0x7fffffff, 0x1, 0x10001, 0x6, 0x3, 0x6, 0x92, 0x7, 0xf32, 0x5, 0x401, 0x2, 0x800, 0x0, 0x3, 0xa2, 0x7, 0xfcd1, 0x1, 0x2d47, 0x0, 0x1f, 0x7, @perf_bp={&(0x7f0000adb000)=0x0, 0xe}, 0x100, 0x9, 0x1, 0x1, 0x9, 0x6, 0x3d, 0x0}, r0, 0x0, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r2, &(0x7f00000be000-0x10)=[{&(0x7f0000111000-0x4)=""/4, 0x4}], 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000b70000-0x11d)={{0x0, 0x0, 0x0, 0x7, 0x4f, 0x0, 0x0, 0x0, 0xd9, 0x200, 0x2ce, 0x10000, 0x0}, {0x100004, 0xd001, 0xf, 0x0, 0x7, 0x1, 0x1000, 0x7fffffff, 0x4, 0x850, 0x1, 0x800, 0x0}, {0x6000, 0xd004, 0xb, 0x1000, 0x9, 0x5, 0x3, 0x7fffffff, 0x1, 0x0, 0x401, 0xa82, 0x0}, {0x4004, 0x0, 0xc, 0x5, 0x2, 0x0, 0x1, 0x3, 0x9, 0x202, 0x6fa, 0x7, 0x0}, {0x3000, 0x4, 0x0, 0x0, 0x6, 0x1, 0x9, 0x3f, 0xf0, 0x2, 0x10000, 0xaa4, 0x0}, {0x0, 0x0, 0x1f, 0x7, 0x1f, 0x100000001, 0xffff, 0x3, 0x80000001, 0xfffffffffffffff8, 0x0, 0x9, 0x0}, {0x1000, 0x4000, 0xe, 0x7, 0x0, 0x7a57, 0x8eb, 0x6dd, 0x8001, 0x8afb, 0x2b6, 0x1, 0x0}, {0x10001, 0x0, 0xb, 0xadd, 0x8, 0x3, 0x200, 0x9, 0xfffffffffffffff8, 0x4, 0x3, 0xa00000000, 0x0}, {0x6000, 0x10001, [0x0, 0x0, 0x0]}, {0x6002, 0x0, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x1000, 0x10, 0x1, 0x0, 0x0, [0x3, 0xed3, 0xffffffff, 0x9]}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000ce2000)=0x27, &(0x7f0000718000)=0x4) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00003b6000)=0x5, 0x4) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00001ef000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpriority(0x1, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/01/16 11:37:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d96000)={0x0, 0x6, 0x2, 0x8000, 0x6, [{0x1000000020000000, 0xd2f, 0x6ad9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x200, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x40, 0x2, 0x1, 0x0, 0x0, 0x1003, 0x0, 0x0, 0x0}, {0x8001, 0x5, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x9, 0xb126, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000de7000-0x18)={0x10000000000000ff, 0x0, [{0x486, 0x0, 0x0}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/16 11:37:58 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000017000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000017000-0x8)={0x0, 0x200}, &(0x7f000000e000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000016000)=@assoc_value={r2, 0x6}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000-0x18)={r0, &(0x7f0000010000)="81a329221bdf7b08f6dd6ce218dee6f6f36f02096648f16ad428fc6d25a11aa965d0f79285d0222cbc4a8ad3319e3896e0a138b394126f26992c1c659f0ae3d7b1a519c1fcc0f77e516171b61ddf003011c2060066982c4cf667d629d2c9e1201025337296420d8e5568ae790c265a7a6d6197afed2acfe965556ab824d5c2", &(0x7f0000016000-0xa4)=""/164}, 0x18) 2018/01/16 11:37:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x7)=@random={'os2.\x00', '\'\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) write(r0, &(0x7f00009cc000)='3', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00007b1000)=0x7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000a42000-0x4)=0xbd5, 0x89) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000e78000-0xd9)=""/217) sendto(r1, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000115000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$packet(r1, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r1, &(0x7f0000331000-0xe06)="dd4add0c751d7f04660cf5710cc7c01dd4d77508e314f2fdc7ccfa41a752f7e584b0ddc4f6632f8ff0ce858a86a412c1662e6bb939d5146afbec642cb6f7dbe6c4f5e7939930d58746d257a81cb8cc0592c5bbb1ca544bbbcfde9d70f507dc83e012f4cd7e37ed256885c893a9c434c43948aa86be7bf0848fb85da091fe11e059358d01f090f154df768cd02ad4740972517b0fc491a24e2ad2d91175ae82abcda02dc6f3c696989a642584e032d413f2817d2ce0040642caa0d48a422fa07928b25460852149835610b4d1cc409debcd44904da02770eb62bd1b5557340700b891c65ee265f5b49bf5f0f48963479334aa516418505a0401c3f4c85e6f591a9c13f63ccc936a33bb160d487cfc514b58efdbd3f2f4a51241e11ecd7353c349aa9e2cb7346acc83df1cbeab48e74ede09ab5c34f4c9f49009695dda213d870d08b436b0f528cc61173d3499a57dd4d329b8bbfb582a2d1f4232aea58201a8d45b476aeaada95cbc128fa86583c70f958c1c97b163eba6553b8362b169e8ea9ac339adcc4f1e474dba656fceae4a1963d060456f233eb706b81de83becea6d0ff0423c5e14e60a6b43f2cddf55f91368eeeefc2b8dcd0e6fa3897053c7923ad6142b752c1d1818d0ad0819dae19c76aaee1e8ebe8e95e953270f635536abf79b7ea45cdc7aa165cdbb278c004ad09e5af063f7e816a35751ad4b244c9b877446e4cffc6d2debdbfc6c9482bbd1288fcf1578df3c0bc4f874607f65b3323f4e86baa10ce543f90d6fda617e41144ff269a3e9ec0ae58c496f919bc91c83a51ce8c9b6cb2d7f246c9c131f1325f972aaa37778856839e373aecba64de0866890b11d06c43019d82f942b37a4bb6d431e7cabd14f4dfea0a623890cd150b87bac94466ae18d15927b9623c00de8557baa51c92ff2e6a26389433a1e9225c68a31dd59b7f4dea0f8c5fed810c604f4b9ef00d4acf407b360a1da4ae163c3e7317cf47ae3bb7a637bf277f46c1d1917fb57731ebeb233a80d9ca8890aa8abd8f27ccfdf7b207e4f7feac8c9b3df8e29aab569ecfab4206e1cef8fa0953802afcd7c6cfb1d29eaafac3bf2b6d3d0057f6f9b67c762fbdd71332da59d401fc4ea72a1b8816ad8655d54484f85145031f3d02a1bcb4beeac0db3e56f2cf6b7d6751c50abfa6a47ce70da40e46582905380cb3951921a1be37dda286e6008e77194528c46b66eb451fca3162fc4d8efcaddd7b4e8a1f8d9b725bfeb70764a04170e308dc81ad78983b8ca23853f47b81938065ab63fa29ed6570a238400819b2f26dd89b20500dfe80e6ec5a0806fb838a39a5d5a9615b24d09ce18073187b648059c8d4a473e96a1b00f1cb46af347e78bf7c7091112941f6609d02dfa561d860201961aadcc8b0152f05b560ef8d957f5f2564c2f25eb43bd0786a3e6b2efcc7897b9a6ab2959c906798832826d758dfbc3366b5af749b7b8be1bde7c26269797b946af923d8e19f58a04daadb71b0061601d8fd6102866fa47a8705ee96a87ddea6ba9c02728694d7281a096b9f702a61477410ef2525d71c82cee308acf2bdbf4111e208e8748ce58d79502e3c3b9992421a1be96abc016f41877ae298c21092b5e6f8aadde1db1322ec5d2f48c1967009930b107e26e10013ab52109633bbf54ee236c0bcf1efac3a636a313a694a1d080012b8b6818cc821d9047ce4f3fa0334c7b615b45cc253862433ed542238c2419391c978c94415633a5c03b44ff62388b0d73f29faab1e1a0f3ee083e7202ac536049a0b22e65db349675a11e9fe127cfb00424048c3c82055fb4acb6e48567978d52a0300c29a853d214e5305dbe78b7b14e1572ac33aa35104b99403d93ef2d656e4470372691338de55662f3f3dd30fd0bf78f77e6e50f72243e779431935458a4744796853c022236cfbba6cf2380735f38dd010aadbbe3c1008f4e9a765bd9801c6bf97bfbfe74d522a8ad2c3bdda30b97fb09155f439e8cff5b7ff2344729ba7859ebd096a25bbc89ca0235b8ab949bf9d5524950e6a037b15ce306f9a5803d87ee4df92331073e8b843be72e16376fe0dc64bce3b1e16936982d16551ced743a126b8b10a9d88d43ed505319ed3410a51b445f64dc73ed79557c05bceecbb012c8f7b4d465a0748a37644f8c5f58602888c19c2a7bb4052ed9c13a3f8266c5b7710e5a548a36e66af5bc8112b2dfcce942e01c455dbdc65bccbb548581c8c3e335d8b603d82f666820423f2a09da31f946c22782e84286beae58e54a2a6022f73a4c7e6c89f624140aef2beb3a0081fe3d4e100d6f858fac5cb769068eda6aa8f095c0268c3709e7982707e126ee160f35618480d6ac2bf023090e49cbb4b434fdf650bdcfa287f686396a5dde0750e2e1a75e52373915b38b7116adfaba87ee56471a753f162a06dc37d71717c60fc5d0bda5d0b834ea01451e6008d0d5cd1aa0f359d45a5f0bf558a25974c4a69b5257c39ebad67bcd1a5c5451ed4a9f3bf2132b459a19fe7d50b415d0f4e05ad67f31c3ba5b0b08b31b1fd835d08d8ae3c9415543b9bbc282556d7af586bae3c10b839646bd98c90c288d81e09a4bce77597d833750eb1ef90a5b2ff3e093f4ba638de6b956f7c737a5db22ef928a537be427ac9e5b185ee3a45e8f7fb5fb2e84278476cf84cb3da2dbf88f56c3798ca0b20a66f764e0846ac0091b2f20b7dcf0dd552340f536d7d04a252b163546943287465cf2b70dbc038ee416e73f47d7ab43ace3dc5f30f4e0ff8bb8ccbeb6837c987967e461746e08d15a5b95962059f364f061f4d5580016b95477ae33f097e27bbe4bb9a4448d5692af72593dacdc6cc923b5529d72e65e67754ad7a09e7e1ff53e285a41169305981c920dfd82e59811455c7c2b3a51afda34ba0f76751ee2c5cd2ae6ec624a94385706064c07fd6ac02dfd38f49b24f81b8284cf11732e1dd3760fa7f095250cf979e19bcdce5c74929ddde814c3d9974f8660ece2ab4307835a42bb1ef66c516f0a2bae4eeaeb7c03a6c4d619101e8cbd6698ce021bc0e5f535dfcb5abbb2a7979779a209a34576e29227ac5422a7df377c5ea1b1e97bc025b50c2618259c40f08d65561f0f778e794a6ededbf9947bb1e6ca61119f6acee58f2a5065555408ebeeb7a307bf3781b9e7897554e6041a6589c46223718b02e3fab087800d62e8aee05c58d42107a618dc43cb9050707e799cbebb24f160106ac07472223ffadde5a1e0a8b5a8ee60019c9d7b917a2c479009323f07b70ad3ef5860d2bb4264578c110cd2263d84e3b28273fa9f204d4cd956b70fd622d5180ab387d19254a71950bddbf993b80f81759715ca7e6b6240694ecacfe56c0a4f87bde377021240294b655755cc3d82c33846149dc627aa8771473ffb3cd9ceb4bd59e97e92db9373fa375b1e89e5ddcc698c7c9c6323c7da35197714eed81a9ef366ca7797731cb23a67703e34a5a3de4e0c6f621ee05d411b137cf7e1738a5cb625e8caf73add38d940667f5c402391535c5faf1ca2f82f017b457a1c945fe98c20deed56d851c42380b8e51900616857073aa5bd58ddac0ddaf7919e68548eed74cffbd94c53fe639083fd03fb9ca3bc4e9cd3a21720f9689d6d9f5e382486d96881fff0ff83fda1ec9ec96060aa6fc3504d362abb591eab03c03fc3be1fffa2fe3b173e2c76e0fb4baff4bbb28f9f3bc006244479b30f8f9b957c9712d804c09ef156e01170fb5cfb5bc752cb041b94e4390fb253c11a5e0574cdcaea1f4790622d000010bbe2df774e8b0339448ee2bb91de1ab6d4aef67e076d92b703b04379346c318930c05416b444e34b4cad3cd14fde3b700a6b389b5352e978ad273890c78e598a32cc4b46c2cbe2ccef8e027afc01db15c79a9f720f689b1d2619c63227b96ace4a8fc77b1e4e1e620a427cb3cc3310fdb78941812169ce95c0861e632e53cb5998ce39733116a016f7cdd85c52abf56dc804e42df1949c6dca8233e79f0129f71f0ce71f40745e96bade6d63ded5e5f419e986654ec23aec628e6974d7ce438da408ff085c9460ca6537dce5cacc68afabf07cba07d3e61bc3f95fb03229643f5698b06f434a248573d9a15d1983d10c5801058f3b627f5c9ef474f5b6f55116ab4e2c6ad89b0b4eced2c9035dcc214e5c9538968624add8514f42698d2432c1d0256cd1789b26a13979485843b2d894c9990e1fe59ab1ee9bd36b1f4952f07c9a55d190f0208f6c3be56e4d2e8eb60412a3138b42fea5b180ade7ebf98edd6e89c1d1fa90984e78e98fa642ce8add31a97fa93e900c263901fda9462b64a62caff2f0b1c0560f72740e938ec64c33289bb4e1b66b128a2b72adf3c0264ae5d2a6a2454bad4ed5c0fe1dde9396bba4222721872d9a5d08bd8046fe4c5134ad37b93d693f4b68c39c55ba95a3199426203ab2e3f699fbfdb55853ababe0a318bcad0e80ffb70acf82bf7f48fb83d5408538be351e0ea183490c4c42225d0982540afaeda3599cc32acb6244c22be1b1aa355752ecaa9b592a4e70d0051b9cf9972e58e1e78b42d73c778d0f498dd19de6d15fc0014e0fadfea5f9173aae24c4498f25956ae73765b50930b7a42ffba6b297f95b455ebb0bafb3cc489b4e2f9f72e6f11a61164538e93f626879ca1345b11d7f40d968235051292c09daaf00140df2fd955d83735872e63ecff82567d5b198e88e4404a9cebd99ad9f5a1d20d665f5e7fba3824ede79ba7428efc1015fac6c451455b4486cfbdac450064c0189eeb2ee9ca57cb8c01300fcf9cb80613265c0fbbf8ba919fd8323741ec3f6e4eebfef7425140d3a11f48330affe56d511e1c1923c729454779904f367e7fcadcd609120de76936c373d277ab020f742fe9c3d915f3c66938826b835d61c906e6e55b3355fae810b65bf622a569ad1834ba587aa12e8bb715e9a36d63d4272f110f47e81ce034c739520d7475730bd7f301c4b94b5d0cc669404aa7e256e9980115101c46433e0690ad9817dd0a5686f7dfb071f88a186c41e893881cbf59dfdd415d78951b8748ec489ca71854c8d8795dda7011c7bf73461f346515e184a16e4700669787e6494160aa207facee9d324e90809723da227ff5e27a260217e9f70e96e3e40a5ee02c1558b80071e902933326d5b2d2cb2a3f1c211a943252f278de257b1ac7fe2b98b7192b602e50f2a0d8a74d02a9026976684a176f0d5493ca8b78306dee9c0691476b7e386fda3a0cff482184d78d39c2ab78426c60155a57ab7daa7d0aba4292fdde04ed9f0b1b78fa807962cf8aa7ec0bd120ed6373eea3ff9b308aacaf38af41d197fd2c117b37749b2b39fdda5d0bca16d1a69b43a40d43b1638380e6c90915f66ee41504f4b2b47a953b10ecf3a9358495283eb426107ab54e80714e35d01961747cb59c73be3a575978b9fc8218c6a82e1ac337051d125033c6b04b25cea6b23fef68d13f0c87b6962aed63a6f43c9d6eba349fd88450bda236b8983da113ec18f1c2a34c3518d68af18a8c83e53eb82945bb61fa437262f03b8b1a00a16d800e0a1698c05d826cae6f5b129b076251f32111f05e68f02716f74adde041120f8c966b2d7a9e915fc975c92312c64ef3b07e9d2ff2c8f81e31ebec93194af2ab47df24763870a3bb39a337ac4a2ad5252ff12d0d5a0777e1c2daa3932bc7343eec10d2d0d4fcb008bef7a3e1e6b24f9118066ce6fe514086991293249dd0ee41c1d3a61f739dd12cc76759fa1f4b649953d0bd1bfbea0de7c0802321934f9f683", 0x1000, 0x4000000, &(0x7f0000832000-0x1c)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, 0x1c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000d38000-0x108)={0xa3a7, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) shutdown(r1, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000082f000-0x2)={0x6, 0x4}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e74000-0x108)={0x100000001, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1f}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 11:37:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000576000-0x5)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053e000-0x7e)="e6", 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000eb000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000e3d000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000a81000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002dd000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aac000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ed0000-0x8)={r3, 0x5}, &(0x7f0000a65000)=0x8) 2018/01/16 11:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x0, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x6) getresgid(&(0x7f00006e1000-0x4)=0x0, &(0x7f000071f000)=0x0, &(0x7f0000bd8000)=0x0) pselect6(0x40, &(0x7f000021d000)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060f000+0x91e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000643000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000376000-0x8)={0x0, 0x0}, &(0x7f00000a4000)={&(0x7f0000a9f000)={0x0}, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x77359400, 0x0}, {r1, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008a9000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b9c000)=0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000118000)='/selinux/access\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000af9000)={r4, r0, 0x9}) 2018/01/16 11:37:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d4000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b49000-0x4)=0x4000d0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000bb1000-0x28)=""/40, &(0x7f0000828000)=0x28) 2018/01/16 11:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x0, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000f82000-0x40)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e75000)=@assoc_id=0x0, &(0x7f0000f1c000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005a6000)={0x0, 0x70, "fb3a02d7fc6e6dc82a38908fcdd8b75439180df540ffe30efc2d22b86574c93718a367bb5b101cfe7546944f922f33ff24084b146b3dda6be312f2764961247f31fdf738cf72d2208b68924d19630655d2238f01c3bfdbb1cb05249b0e4eef633cb206c417e60e69ec3585ff1759027a"}, &(0x7f00009d0000-0x4)=0x78) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000178000)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f0000699000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ff0000-0x67)={0x0, 0x5f, "ee38d17db38a07418ea5a8ebfa2b087aa533f414362d0d8bf4948d39783f85074e3f0a5ae8f4ace8c65e00fa3f03f31924a9c006de20b671d6f4fa3d3785daefef193ead273aa39619a1c62ffa06f0e9cf21d10d6b7ec995da70cb01e56b4d"}, &(0x7f0000eb1000)=0x67) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000176000)={0x0, 0x2}, &(0x7f00006c8000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000040b000-0x8)={0x0, 0xfffffffffffffff8, 0x0, []}, &(0x7f0000060000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000029000)={0x0, 0x380000000000000}, &(0x7f0000565000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000a63000)={&(0x7f00004ff000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000016000)=[{&(0x7f00009c6000-0x35)="92a592827953f272f9139f977fdb191f97e8680a8490b5680d58ad774c734c473fd27da4d056e24dfe1659e000c47b6b8561ce8acc", 0x35}, {&(0x7f00004a1000)="c043c15b5b58398da8b1469474e5a41bd3ce610eeddb5f10cdf325349aecc60c0a227efda993454e010caffaf81acb289dc2a6e71859320b36cf55433119c0a8d9b7c3fab9182b1ae3ec5efb67712fb1c6dcebe8447893b568327d878ade76184ceeb2dda3bbf4a03a3f19915de953267b44d25537d6ff9c816c768d8ad05ef69b650bce0435f44494ebdd135574aa81cd03f304750a5fc8d3f71f71976a202a228a62900292f99faa93e8e73b58d2f4ea08f98f1bdbe4b485e10408685bbd318d04067e3c", 0xc5}, {&(0x7f0000a47000)="d3c57a6f5a6a5e2fc350f9dc0740ec0da7e5976017c0d9103e162667f32d999bcbc7e9b966f071c4e62484b8bacab578966a11e74bc03b79ca70e841b6ef6b30c3f8165e9caced8ce27a4fae7d69bb0aba29a5c6dc495cff84cfd2f306986ebfde86f6e5b8e68bd7c00b41ee980a1500c4f360f08024bab59171d700e7067790b749f453a3c39376c837c73616296b36903ef6f37a20022e", 0x98}, {&(0x7f0000515000)="1a43b89b99390a4fe0fb5a0a79e044e810b62f08e2c5de3b", 0x18}, {&(0x7f0000eb6000)="274e716e73f554886933115011d95d18e7606369c892caa55375f6d0dfefeac997", 0x21}], 0x5, &(0x7f0000db9000)=[@sndrcv={0x30, 0x84, 0x1, {0xa15, 0x80000000, 0x6, 0x5, 0x6, 0x4bbe5b5, 0x3, 0x18, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8008, 0x48, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0xf9ed, 0x3f, 0x7, 0x100000001}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x800a, 0x7, 0xffffffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x20c, 0x5, 0x7, 0x1, 0x1, 0xfffffffffffffffe, r5}}, @init={0x18, 0x84, 0x0, {0x3f, 0x93, 0xffffffffffffffff, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8, 0x1000, 0x80000000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x6, 0x131, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xa, 0x101, 0x4, r8}}], 0x1b0, 0x4000000}, 0x4000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/16 11:37:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbc000-0x19)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00009c0000-0x4)=0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f00005d7000)=0x0, 0x100000001) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000ba9000)={0xfffffffffffffff9, 0x0, 0x0, 0x0, "ebf874942ca8a7e242f1d70d87c8b53f40db4f3fe10a5fee7bf6e4f4e28531c8"}) 2018/01/16 11:37:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c8b000-0x10)='/selinux/create\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f000085f000-0x8)=0x0, 0x81) recvfrom$ipx(r2, &(0x7f0000f76000)=""/4096, 0x1000, 0x40000000, &(0x7f0000c39000-0x10)={0x4, 0x2, 0x1, "9e911de681b9", 0x7ff, 0x0}, 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000bf000)=0x5) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0xffff) 2018/01/16 11:37:58 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000899000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="d72b3faf86ba970031c44d7a5f11b73f") r1 = request_key(&(0x7f000047b000)='.dead\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f0000-0x1)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r1) 2018/01/16 11:37:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x3, 0x100000001, 0x9, 'queue1\x00', 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]}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376639, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fbd000)=0x1, 0x2) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000177000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000770000-0x10)={0x5, &(0x7f000034a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000028000-0x40)={r2, 0x8, &(0x7f00009a3000-0x20)=[0x152, 0x401, 0x3, 0x4, 0x8001, 0x40, 0x9, 0x80000000], &(0x7f0000347000)=[0x2, 0x100, 0x40], 0x20, 0x1, 0x1ff, &(0x7f0000c7c000)=[0xffffffff9a44b3eb], &(0x7f00006de000-0x10)=[0x9, 0x20, 0x2, 0x100000001], 0x0}) waitid(0x2, r0, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f000060a000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ffa000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a35000)=0xe8) recvfrom$packet(r3, &(0x7f0000ab1000)=""/101, 0x65, 0x2000, &(0x7f0000410000)={0x11, 0x1a, r4, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 2: iopl(0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000019e000)='/proc/self/net/pfkey\x00', 0x84280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bf1000-0x10)=[&(0x7f0000e21000)='\x00', &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00'], &(0x7f0000aaa000-0x20)=[&(0x7f00009c8000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000ff1000+0x571)="24c200", &(0x7f0000001000-0xa)='lomd5sum/\x00', &(0x7f0000c05000)='/proc/self/net/pfkey\x00']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000132000)={0x2, [0x0, 0x0]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000028f000)={0x9, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000)={r1, &(0x7f0000001000)=""/200}) 2018/01/16 11:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ff1000-0x4)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000066d000)="e64cf50baf4ebfa35930adc3f74a0009", 0x10) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/16 11:37:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000840000)={0x0}, &(0x7f0000167000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) write$eventfd(r2, &(0x7f00009b6000-0x2)=0x0, 0x8) 2018/01/16 11:37:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x60000, &(0x7f0000a65000)="") 2018/01/16 11:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x0, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000633000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001de000)={0x0, 0x6, 0x9, 0x663c}, &(0x7f0000281000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f7d000-0x8c)={r4, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000078d000-0x4)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000026f000)=0x7, 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008e0000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00003eb000-0x39)=""/57) r2 = add_key(&(0x7f0000ce2000)='keyring\x00', &(0x7f0000b8b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000162000-0xd3)="eea3f2d1edff8c3af13f66906a0975b0a455bb4361d10351844fe9a34529975dfef67fd34b9fa032756eea5b3e44dc07531015ed783b57e5d1c09876600c1b57f8c49e19933a47b6e70b77d9729428103b5c9f95e1a338d4c865a0ec5965cf764b99b2d8cf88060f0a257dd0d88d0ecb21440a2e6113e41cd79df82c88647a79c9a1ac02f71182098ce588edd6b017a5cd539470510197cf2d8e5944274232908aa8c4b58d995f8e3d8759101cb655787f3e2b08268ff523fa226a7a38286fc68815007ce14c4381d0b58be9c2d51cc91e9abc", 0xd3, 0xfffffffffffffff9) request_key(&(0x7f00007fc000)='.request_key_auth\x00', &(0x7f0000797000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008af000)='em1wlan1}-\x00', r2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 11:37:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000809000)={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x8e58}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004b1000-0x108)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x2, 0x2b2f15b6, 0x20, 0x3f, 0x9, 0x81, 0x9, 0x81, 0xf591, 0x6, 0x8, 0x2cc4, 0x2000, 0xc1]}, &(0x7f00003b6000-0x2)=0xffffffffffffff5a) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000548000-0x4)=0x0, &(0x7f0000807000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000023c000-0x6)={r1, 0x3ff}, 0x6) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) dup(r0) 2018/01/16 11:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000636000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000812000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 11:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000485000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00007db000-0x43)=""/67) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r1, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000027000-0x4)=0x0) perf_event_open(&(0x7f0000457000-0x78)={0x7, 0x78, 0xffffffffffffff00, 0x7, 0x2, 0x8, 0x0, 0xbc, 0x8000, 0x9, 0x7, 0xfffffffffffffe01, 0x1, 0xa3, 0x9, 0x4, 0x8, 0x100000001, 0x6, 0x78884c22, 0x8000, 0x1, 0xfd12, 0x2, 0x7, 0x5, 0x10001, 0x80000000, 0xfffffffffffffffc, 0x100, 0x9, 0x81, 0x81, 0x8, 0x8, 0xb5f, 0x381, 0x7fffffff, 0x0, 0x305, 0x1, @perf_bp={&(0x7f000073c000-0x1)=0x0, 0x8}, 0x100, 0x1, 0x81, 0x7, 0xfffffffffffffbff, 0x64299fac, 0x3ff, 0x0}, r2, 0x400000000000, r1, 0x2) name_to_handle_at(r1, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000)=0x0, 0x0) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x16d) 2018/01/16 11:37:59 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000009000-0x1)='"', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000-0x13)=""/19, &(0x7f0000017000-0x4)=0x13) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x80000001}, 0x4) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="", 0x0) 2018/01/16 11:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000534000)=@file={0x0, ""/108}, &(0x7f00000f5000-0x4)=0x6e, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000de1000)={r1, 0xc05, 0x7ff, "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"}) r2 = socket(0x10, 0xb, 0x0) write(r2, &(0x7f00001ea000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/01/16 11:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xc008900, &(0x7f00008dd000-0x21)="", &(0x7f0000b5b000)=0x0, &(0x7f00009dd000-0x4)=0x0, &(0x7f000007a000)="") chroot(&(0x7f0000d6a000)='./file0\x00') 2018/01/16 11:37:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f9f000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ad000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a8d000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000065b000-0xba)=""/186) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="", 0x0) 2018/01/16 11:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000f3000-0x4)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000a07000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000c79000)=0x800) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000222000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 11:37:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f00005ce000)=[{&(0x7f00002a7000)="", 0xfffffff4}], 0xfffffffffffff72, 0x3) 2018/01/16 11:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0x0}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002f7000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000262000-0xc)='/dev/audio#\x00', 0xfffffffffffffffc, 0x208000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a3d000-0x4)=@assoc_id=0x0, &(0x7f000011f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000964000)={r2, 0x8000, 0x99, "7ce9c2ee8939c0b8c930d9ea967daf78c90c6524d475f898dd9355c4a8088fcfad72b9b78b05a02d05c038cc0a5fd3e73fbacae021878889278d5449db54119cff9a2f08ea0e858718f1fd02234fb93e3c5ddb09dee948f23cd67b6725b20bcd30eee92bb3256b609a9bbeaf11c71aa6392edd24522a28472fffed3737c38897c66e281da7c1e6cc6319c58961c48de09eb464a4248e766fe9"}, 0xa1) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) 2018/01/16 11:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() wait4(r0, &(0x7f00003db000)=0x0, 0x8, &(0x7f0000acc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000c77000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b76000)=0x10) getpeername$llc(r1, &(0x7f0000bc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005c6000)=0x10) 2018/01/16 11:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0x0}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="", 0x0) 2018/01/16 11:37:59 executing program 2: r0 = syz_open_dev$mouse(&(0x7f000045f000-0x12)='/dev/input/mouse#\x00', 0xe2, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000000)={""/1024}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000fd7000-0x53)=""/83) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000865000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a99000)={0x0, 0x0, 0x0}, &(0x7f0000dd2000)=0xc) fchownat(r0, &(0x7f0000451000-0x8)='./file1\x00', r2, r3, 0x400) 2018/01/16 11:37:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc5ea, 0x80040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000057000-0x40)={r1, 0x3, &(0x7f0000361000-0xa)=[0x40000000800000, 0x1, 0x5], &(0x7f00005d7000)=[0x81, 0x10000, 0x0, 0x1f, 0x10eb2be2], 0x2, 0x1, 0x4, &(0x7f0000000000)=[0x2], &(0x7f0000c86000-0x1c)=[0x0, 0x4, 0xcf, 0x8, 0x8000000, 0x6, 0x1], 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/103) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000)={0x9, 0x1ff, 0x4, 0xe1e2, 0x2, 0x28, 0xc156, 0x1, 0x49, 0x3f, 0x7ff, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000002000)={&(0x7f0000dd2000/0x4000)=nil, 0x3f, 0x5, 0x4, &(0x7f0000000000/0x3000)=nil, 0x9a}) r4 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x89)="9b074449b6ee48d5262d132cb0547a5c9b3b47a1a43e298e7d67e5924c06e08c14c975b07197a04b82dc68eb39ccb1965de45c16e9ae878a8bb18b26293779dcf0815d594e609a0924fc3491edcb705a3fdee7a4e447de8cb6bc7b15afc8f5ad032948ed66d4c1cc2246e0c02ec49887e218f950d366426485421b788eb6f2a62d2e18718f5d7d861e", 0x89}], 0x1, 0x0) fsync(r2) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000000000)="f8ac752934faee6b9ddf01eeab6c61f9d9f9bac0fbb3edb8ec5cf36e44c1bfd07ac1961ebbd9f1a96b614139e7a312782a4b1a6c0e12fe5b3c78815e00094c87fe4f427fd75af7a0d96c3bcecbbe2b1b1dc3878211ff91b1a4df32cabeb324ae62e60a792e", 0x65, 0x40014, &(0x7f0000005000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0xf4c, &(0x7f0000004000-0x8)=0x0) io_destroy(r5) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000004000)={0x4, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000006000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x8, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000)=0xc, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000005000)={0x0, 0x0}, 0x2) 2018/01/16 11:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = request_key(&(0x7f0000f38000)='pkcs7_test\x00', &(0x7f0000598000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0xe)=',{}#vboxnet0)\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x81) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 11:37:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000dac000)=0xff23) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbff", 0x12) 2018/01/16 11:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000023000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006a5000-0x8)={0x0, 0x0, ""}, &(0x7f0000080000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003c0000-0x8)={r3, 0x19600}, &(0x7f000075f000-0x4)=0x8) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000e14000-0x8)={0x1, 0x7, 0x89, 0x4, 0x3f}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000489000)="4714968ca8922c004cb129c9b78ef322", 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x1, 0x40000, [{0x6e0, 0x0, 0x0}]}) 2018/01/16 11:37:59 executing program 0: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aea000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000aea000-0x70)={[{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]}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbff", 0x12) 2018/01/16 11:37:59 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000310000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x10)={0x0, 0x0}, &(0x7f0000007000)={&(0x7f0000fd0000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/16 11:37:59 executing program 2: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00008eb000-0x20)={0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x4, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/16 11:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e99000-0x8)={0x0, 0x0}) getpgid(r0) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "aee8e8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/16 11:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0x0}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000ce9000)=0xfffffffffffffffd, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbff", 0x12) 2018/01/16 11:37:59 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000001a000-0xb)='/dev/audio\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x8, 0xffffffffffffffff}, &(0x7f000001a000-0x4)=0xfffffffffffffdfa) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000009000)={r1, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x5, 0x0}, &(0x7f0000019000)=0xa0) pkey_mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) 2018/01/16 11:37:59 executing program 0: socketpair$inet6(0xa, 0x3, 0x1, &(0x7f00003e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000621000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26, 0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000529000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f000057a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r4, 0x7}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x80b, 0x5, 0x0) write(r5, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff01000000000001", 0x1b) 2018/01/16 11:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000503000)='/dev/ion\x00', 0x1000000000408400, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/16 11:37:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x332, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") waitid(0x0, 0x0, &(0x7f0000f50000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x28) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000002000-0x90)={[0x0, 0x10000, 0x4, 0x7f, 0x8, 0x6c562364, 0x7, 0x9, 0x2, 0x81, 0x2, 0xff, 0x0, 0x8000, 0x9, 0x0], 0x5000, 0x4}) 2018/01/16 11:37:59 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fe7000-0x4)=0x8, 0x4) 2018/01/16 11:37:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000dac000)=0xff23) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/16 11:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002a000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f00000e4000)=0x0, &(0x7f0000691000-0x4)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000e0000-0x8)={0x2, 0x9, 0x1, 0x7fff}, 0x8) execveat(r0, &(0x7f00003cb000-0x8)='./file0\x00', &(0x7f00001cd000-0x18)=[&(0x7f0000334000-0x13)='vmnet0\\}vboxnet0[{\x00', &(0x7f0000baa000-0xb)='/dev/hwrng\x00', &(0x7f0000917000-0x2)=',\x00'], &(0x7f0000151000-0x8)=[&(0x7f000008f000)='/dev/hwrng\x00'], 0x400) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00005dd000)={0x0, 0x0}) futex(&(0x7f0000001000)=0x0, 0x89, 0x0, &(0x7f0000191000)={0x0, r2}, &(0x7f0000000000)=0x0, 0xffffffffffffffff) pipe(&(0x7f0000c48000-0x8)={0x0, 0x0}) ioctl$sock_bt(r4, 0xdd17, &(0x7f000017d000)="d6967b7084804c9b87d317b8af473a2014c44d93e4f5d1f34ffe07a87dca282e68a5601d5255ff6b3ca78fda8e19bdde3a869bab3178bf3eae7fb87ab653a85c88364dcdb362851237ef70b67a34b5d82a07551ef018d1b584aeba7e2e16636089f123ba7364e5e8f0b2823675169ccb2fb99b9ced9271ecd6e943b80f4b") ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000555000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8100}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000b0000)={0x0, 0x48, "346ad82c49c6a73617c96a9608d4987cfde8a97e74c7df7131391f96486642c001f4dc0272636844c43aca1bb9598a156c30c5248b0ffacbbf25a7b31a8c4cdb5cf37fb3a7344d23"}, &(0x7f0000f44000)=0x50) connect$inet(r4, &(0x7f000049a000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00004f7000-0x108)={r5, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffff01, 0x5, 0xb78d, 0x8001, 0x2, 0x2, 0x9, 0x80, 0x4, 0x0, 0x4, 0xffffffffffffff00, 0x8, 0x9, 0x6]}, &(0x7f00002f3000-0x4)=0x108) [ 171.296705] dccp_close: ABORT with 4294967275 bytes unread 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff01000000000001", 0x1b) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff01000000000001", 0x1b) 2018/01/16 11:37:59 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000)={r1, &(0x7f0000001000)=""/139}) waitid(0x0, 0x0, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000-0x66)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 11:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000a4a000-0x63)=""/99) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000300000)=""/0) 2018/01/16 11:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4d000-0x11)='/selinux/enforce\x00', 0x3ffff8, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x44001) r3 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x3) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$loop(&(0x7f000098c000-0xb)='/dev/loop#\x00', 0x1f, 0x2) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002c7000)={0x0, 0x8001}, &(0x7f000038d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000fb9000-0xdc)={r5, 0xd4, "34241c491a7c46f78fb5f4b85ce8c780de3158f536a461bd67f286d9fe80fb6b142b71e1018fb6f0f98cd216ed338aa4cbf475031f1b5d8ca66b5884d95efc5ca844543722a69b601545ff54b195c63622e29b2a99dafcbbb9ddf3c38b90c21dd1c08af30b8128fce0be95cb3df5e9483b3e36008d48b4ba1f50076d9d49ef6ed5b1e4f64fa85fa2535fa834a73a30f86c9b3366f5bd4accf5c6fe6f9150e66dda397d4cd8bbd1097e24fc349bdc7f8905d7ea7c77c882648b665f6c8f260c8389f39749c91885c5b7dd6ba02701e1e740f6d298"}, &(0x7f00009b9000-0x4)=0xdc) ioctl$LOOP_CLR_FD(r2, 0x4c01) bpf$PROG_LOAD(0x5, &(0x7f00001a9000)={0xd, 0x13, &(0x7f0000a00000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x5, 0x6, 0x0, 0xa, 0x0, 0xffffffffffffffff}, @alu={0x0, 0x9, 0x0, 0x6, 0xf, 0xfffffff4, 0xffffffffffffffff}, @alu={0x4, 0x6, 0xa, 0x4, 0x0, 0x18, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0xf, 0x7, 0x1, 0x10, 0x10}, @alu={0x4, 0xff, 0x7, 0x7, 0x3, 0x1, 0x1}, @map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000058d000)='GPL\x00', 0x7, 0x2d, &(0x7f00009e8000)=""/45, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 11:37:59 executing program 2: mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b36000-0x4)=0x10) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff010000000000010000000008", 0x20) 2018/01/16 11:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a56000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000084e000-0x4)=0x91, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000255000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000002d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000e78000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fb8000-0x4)=0x6, 0x4) dup2(r1, r2) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff010000000000010000000008", 0x20) 2018/01/16 11:37:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000010f000-0x10)={0x0, 0x0}, &(0x7f0000895000-0x4)=0xffffffffffffff34) setitimer(0x0, &(0x7f0000ef3000-0x20)={{0x0, r0}, {0x0, 0x7530}}, &(0x7f0000180000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e07000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000b8f000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000880000)={0x8, 0x0}) 2018/01/16 11:37:59 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x13)=""/19, 0x13, 0x10100, &(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) 2018/01/16 11:37:59 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)='/dev/hwrng\x00', 0x2040, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20460200}, 0xc, &(0x7f0000009000)={&(0x7f000001c000-0x238)={0x238, 0x24, 0x4, 0x6, 0x0, {0x13, 0x0, 0x0}, [@nested={0x218, 0xde9, [@generic="482686901d4f133dcfc8a41cd24908e1acc70c514e8a7ce811442c8afae2ae7dd53468e2353e07a665a01137ac6376c4f1f0400ed50285a0a43541b96a89901cfb65ba1b3355a41050980435e9945ad4a499a5c798958840c99a860f738a389e9962c410c6eec12b75e3a3148047964d8a8d2e7b15539195ece78fc1", @typed={0x10, 0x4f, @u64=0x0}, @generic="f8911c75bf1df73394ab1fb36acb574ddfde0f8ac3bf942e4a8903829157a677cfba1fd416f0d3ba1b2b70f3ead9216b770aa3a4c92e72a1de57573ac24d32210cd5c5a9f2092d7d635e7682352fbfb05fa521727970fff77aa08224c865af09ced568deb2019184ca82286bad894e91acf261139b6eedc3873dd0939101ba0ec699040e79b123ba142d4704f9caeb0e5b76cffa212554f293987b27d142b0fb2e880b29e72c674133ad2a580df9bdfcddc3582baf386e847c51ae7daaa505c1706cbdf61659d53483b9ced56b", @typed={0x10, 0x93, @u64=0x2}, @typed={0x34, 0x5b, @str='#vmnet1em1cgroupBmd5sum##cpusetbdev,system\x00'}, @generic="810dfeb5d5a180e2aca2c5901397dcc7cadeed901080c0518eac8bdfd9f6a551eee3f871431ba16f540cfbbc82f5aa1a8a6d10bd89e431ee9eb6da00c35b2618d50585d07f91b6b9a3b910e3c0fc6d6d7329c08265ff007ae433f2baaeea687b19ecdd36314178a43c788b43927b74311d8c26cdd0"]}, @typed={0xc, 0x90, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}]}, 0x238}, 0x1, 0x0, 0x0, 0x4040}, 0x4000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x10, 0x0, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/16 11:37:59 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000001000)={0x7b, 0x0, [0x1, 0x3f95cae6, 0x4, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 11:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000113000-0x4)=0x11, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000919000-0xb)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000053000-0x4)=0xb, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006b1000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00006eb000)=0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000a38000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000e0b000-0x40)={0x200, 0x4, 0x10001, 0xec9, "278cd11778c755d7a2f4d4ef3dda30d1ee89ccad3fc75b0553fc3690d6216683f1617c11b807d0627421d967", 0x2}) prctl$setendian(0x14, 0x3) 2018/01/16 11:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:59 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000014000-0x8)='./file0\x00', 0x2) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000847000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000065000)={{{{0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x12d, 0x7, 0x9, "6f9dce9edd43f1ece0478f13fdc33be9f22cbf51f0a8db88b3b476e1b60a63c721608e51f418a1af8a5e02c2afd3107282f053ac68b79b32d7d6cd9720519c51a3d33280743139224a2e1f461fdc2767"}, 0x160) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 11:37:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000369000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005af000-0x4)=0x0, &(0x7f0000037000)=0x4) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000c64000-0x21)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600") close(r1) r2 = syz_open_dev$adsp(&(0x7f0000ae0000)='/dev/adsp#\x00', 0x9, 0x8000) ioctl$TCFLSH(r2, 0x540b, 0x6) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff010000000000010000000008", 0x20) 2018/01/16 11:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005bf000)={{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]}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000c2c000-0x10)={0x77359400, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 171.584406] dccp_close: ABORT with 4294967275 bytes unread [ 171.607154] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 11:37:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000db1000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000019000)=0x0) socketpair$inet6(0xa, 0x8000e, 0x5, &(0x7f0000fe4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004ac000)={0x0, 0x8}, &(0x7f0000a68000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009c4000)={r2, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad7, 0x100000001}, 0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b61000)={0x3, r0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) r4 = timerfd_create(0x0, 0x1000000000000000) timerfd_settime(r4, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r4, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/16 11:37:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") r1 = syz_open_dev$usbmon(&(0x7f0000d40000)='/dev/usbmon#\x00', 0x100, 0x20002) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d9b000)={0x0, 0x8}, &(0x7f0000f86000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009b7000-0x8)={r2, 0x9}, &(0x7f0000ab5000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000", 0x22) 2018/01/16 11:37:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fallocate(r0, 0x3, 0x6, 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 11:37:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f000062c000)='/dev/usbmon#\x00', 0x9, 0x40) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000f15000-0x45)=""/69) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000610000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000e14000-0xc)={0x3, 0x9, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) 2018/01/16 11:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a60000-0xb)='/dev/adsp#\x00', 0xd8a, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000cff000)=""/181) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e12000-0x20)={0x2, 0x0, 0x10001, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000068e000)={0x7, r1}) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], {0xff, 0x6, "a1fe3d", 0x5, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000da3000)=0x4, 0x4) 2018/01/16 11:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:37:59 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x200800406, r0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00005a8000-0x4)=0x0, &(0x7f000069d000-0x4)=0x4) [ 171.659279] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000", 0x22) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000", 0x22) 2018/01/16 11:37:59 executing program 3: mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$intptr(0x18, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) capset(&(0x7f0000ce3000-0x8)={0x19980330, r0}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) 2018/01/16 11:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff", 0x23) 2018/01/16 11:37:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/ion\x00', 0x800000000000000, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000041a000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b9b000-0x20)={@generic="3f03000000000000000006000008a114", @ifru_flags=0x800}) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/16 11:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004ab000)='/dev/amidi#\x00', 0xd6e8, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ccf000)={0x0, 0x27c, 0x8, 0x5, 0x6}, 0x7) renameat2(0xffffffffffffffff, &(0x7f0000853000-0x1)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) 2018/01/16 11:37:59 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000b6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000774000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000)=0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 11:38:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000341000-0x8)=0x75) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b3000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000d01000+0xa06)=""/4096) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000813000-0x4)=0x439e) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) io_destroy(r2) 2018/01/16 11:38:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f21000-0x12c)=[{{&(0x7f0000c96000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003f5000)=[{&(0x7f00005bd000-0x1000)=""/4096, 0x1000}, {&(0x7f00008c2000-0x5e)=""/94, 0x5e}, {&(0x7f0000bfa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c43000)=""/230, 0xe6}, {&(0x7f0000eb1000-0x41)=""/65, 0x41}, {&(0x7f0000b1a000-0x7c)=""/124, 0x7c}, {&(0x7f0000298000)=""/60, 0x3c}], 0x7, &(0x7f000018f000-0xb1)=""/177, 0xb1, 0x321f}, 0x8}, {{&(0x7f000059f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ccb000)=[{&(0x7f000091c000-0x7e)=""/126, 0x7e}, {&(0x7f0000f54000+0x76a)=""/250, 0xfa}, {&(0x7f00005cb000-0x63)=""/99, 0x63}, {&(0x7f0000d35000)=""/52, 0x34}], 0x4, &(0x7f0000972000-0x57)=""/87, 0x57, 0x6}, 0x4}, {{&(0x7f0000d75000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000be5000-0x20)=[{&(0x7f0000cdc000)=""/38, 0x26}, {&(0x7f00007d0000)=""/3, 0x3}], 0x2, &(0x7f00007cc000)=""/101, 0x65, 0x8}, 0x7fff}, {{&(0x7f0000a87000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, 0x1e, &(0x7f000048c000)=[{&(0x7f0000537000-0xf)=""/21, 0x15}, {&(0x7f0000bf8000)=""/186, 0xba}, {&(0x7f0000817000)=""/140, 0x8c}, {&(0x7f0000af7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000afa000)=""/197, 0xc5}, {&(0x7f0000154000-0xa8)=""/168, 0xa8}, {&(0x7f0000855000-0x17)=""/23, 0x17}, {&(0x7f0000338000-0xd9)=""/217, 0xd9}], 0x8, &(0x7f0000712000)=""/158, 0x9e, 0x10000}, 0x0}, {{&(0x7f00001de000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec9000)=[{&(0x7f0000835000)=""/72, 0x48}, {&(0x7f0000ac6000-0xa3)=""/163, 0xa3}, {&(0x7f000086a000-0x4e)=""/143, 0x8f}], 0x3, &(0x7f00002ae000)=""/144, 0x90, 0x9}, 0x2ac}], 0x5, 0x100, &(0x7f0000b97000)={0x0, 0x989680}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000eb9000)={0x0, 0x8, 0x0, 0x9}, 0x10) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) open(&(0x7f00003d5000-0x8)='./file0\x00', 0x79e2fcc200c77106, 0x0) [ 171.832271] QAT: Invalid ioctl [ 171.858208] QAT: Invalid ioctl [ 171.936092] QAT: Invalid ioctl [ 171.941074] QAT: Invalid ioctl 2018/01/16 11:38:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff", 0x23) 2018/01/16 11:38:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:38:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000035e000)='em0\x00', 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000eb7000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)=0x0) r3 = syz_open_dev$audion(&(0x7f0000b8d000-0xc)='/dev/audio#\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000b0b000)={0x350, 0xff, 0x9, 0x0, 0x80, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000628000)={0x80000000, 0x4, 0x3a1}) syz_open_pts(r1, 0x0) r4 = dup3(r2, r1, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00004ef000)={0x3, 0x0, [{0x7, 0x5, 0x2, 0x0, 0x7, 0x0}, {0x40000001, 0x7, 0x7e8, 0x46a, 0x8, 0x0}, {0x80000003, 0xc000000000000000, 0xe94c, 0xfffffffffffffffb, 0x100, 0x0}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000d68000-0x9)='/dev/rtc\x00', 0x10080, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000695000)=0x0) ioctl$TIOCSBRK(r3, 0x5427) 2018/01/16 11:38:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ed000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bd7000-0x1)={0x0, 0xbb2}, &(0x7f0000462000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000610000)={r1, 0x8e, "1ba999d0fec91d4f8cba3a56b8953903a570ca6e8aa9281ce3ee5b697e4a8e59dfbf310f9512dd118d1a8eda608f8207c68b7fcc33ebddc9749f8d940367f21f51fab86ed3f91b03e3b21444cbafa883c3dc11eaa849af45909c71ab56d0bafde66ef14a9bd4fe778d00c47b03c175865a4c9bce226179246b77291cab9ccd50f397990b662af15ba78f52003db8"}, &(0x7f00004e6000-0x4)=0x96) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) r2 = msgget(0x3, 0x280) msgsnd(r2, &(0x7f0000ce3000)={0x5, "b2"}, 0xfffffffffffffff7, 0x0) 2018/01/16 11:38:00 executing program 5: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) modify_ldt$read(0x0, &(0x7f00007bf000-0x1b)=""/27, 0x1b) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) socket$packet(0x11, 0x2, 0x300) 2018/01/16 11:38:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000649000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x2000) ioctl$TCSETA(r1, 0x5406, &(0x7f000043b000-0x14)={0x2, 0xfffffffffffffffc, 0x400, 0x7fff, 0x1, 0x1, 0x400, 0x8, 0x8, 0x401}) r2 = socket(0x140000000015, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000475000)={0x3ff, 0x0, 0x1, 0x401, 0x100}, 0xc) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000394000-0x8)=0x0, &(0x7f00000cd000-0x4)=0x8) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 11:38:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b9e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e1a000-0x10)={&(0x7f0000567000/0x1000)=nil, 0x1000}) r1 = memfd_create(&(0x7f0000cf1000)='{\x00', 0x2) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) mbind(&(0x7f000013a000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000029000)=0x0, 0x1000000000002, 0x6) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000a03000)=0x0) syz_open_dev$admmidi(&(0x7f00008cf000)='/dev/admmidi#\x00', 0x4, 0x40) rt_sigaction(0x0, &(0x7f00002cb000)={0xffffffffffffff01, {0x6}, 0x40000002, 0x72}, &(0x7f0000289000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000c7000)={0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000073f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004c9000-0x4)=0xb) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000071000-0x28)={r1, 0x0, 0xfee1, 0x1000, &(0x7f0000f4e000-0x11)="8a8c34f043941bfc867b9c6972a2ce0520", &(0x7f0000a20000-0x1000)=""/4096, 0xff, 0x20}, 0x28) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000015f000-0xd9)=""/217) clone(0x0, &(0x7f0000141000)="", &(0x7f0000593000-0x4)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000aa1000-0x4d)="d46717691ea01faaf2607490c3959202eb34e5f32c5fcd4f417f77e7c8f2b23cf778d6cbffef86e855a9793edb6acb762a344e67eb0a04f4e9ea399fe0488ab1b4305e86cf7d77d63d3df6d973") 2018/01/16 11:38:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000f50000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xe, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000eb0000)=""/118) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000007000)="") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000066d000-0xc)={0x60000001, 0x0}) gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000d8000-0x8)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000928000-0xa)='net/route\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005cd000)=0x20) 2018/01/16 11:38:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff", 0x23) 2018/01/16 11:38:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000a33000-0xe)='/dev/admmidi#\x00', 0x8, 0x4200) ioctl$KDSETMODE(r2, 0x4b3a, 0x800) r3 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r3, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/16 11:38:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/ppp\x00', 0x400, 0x0) write$fuse(r1, &(0x7f0000dba000-0x30)={0x30, 0x0, 0x8, @fuse_notify_retrieve_out={0x1, 0x20, 0x2, 0x9}}, 0x30) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000289000-0x18)={0x5, 0x5, 0x8f2e}) 2018/01/16 11:38:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000e2b000-0x1)=0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000064c000)=0x10000) 2018/01/16 11:38:00 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) 2018/01/16 11:38:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d37000-0x4)=0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000de8000-0x5)='reno\x00', 0x5) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000607000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000ae6000)={0x2800000000000000, 0x0, 0x7ff, 0x4, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00008d2000)=0x0, 0x0) shutdown(r0, 0x2) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) [ 172.098686] FAULT_INJECTION: forcing a failure. [ 172.098686] name failslab, interval 1, probability 0, space 0, times 0 [ 172.125216] CPU: 0 PID: 23016 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #263 [ 172.132616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.141964] Call Trace: [ 172.144559] dump_stack+0x194/0x257 [ 172.148245] ? arch_local_irq_restore+0x53/0x53 [ 172.152941] should_fail+0x8c0/0xa40 [ 172.156651] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 172.161737] ? __local_bh_enable_ip+0x121/0x230 [ 172.166398] ? _raw_spin_unlock_bh+0x30/0x40 [ 172.170789] ? release_sock+0x1d4/0x2a0 [ 172.174749] ? refcount_add+0x60/0x60 [ 172.178528] ? __release_sock+0x360/0x360 [ 172.182664] ? find_held_lock+0x35/0x1d0 [ 172.186757] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 172.192628] ? rcu_note_context_switch+0x710/0x710 [ 172.197560] should_failslab+0xec/0x120 [ 172.201514] kmem_cache_alloc_node+0x56/0x760 [ 172.205999] ? netlink_insert+0x500/0x500 [ 172.210142] __alloc_skb+0xf1/0x780 [ 172.213754] ? skb_copy_and_csum_dev+0x370/0x370 [ 172.218486] ? retint_kernel+0x10/0x10 [ 172.222368] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 172.227972] ? selinux_inet_conn_established+0xf0/0xf0 [ 172.233233] ? sock_has_perm+0x2a4/0x420 [ 172.237296] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 172.242823] netlink_sendmsg+0xa86/0xe60 [ 172.246888] ? netlink_unicast+0x700/0x700 [ 172.251114] ? security_socket_sendmsg+0x89/0xb0 [ 172.255844] ? netlink_unicast+0x700/0x700 [ 172.260060] sock_sendmsg+0xca/0x110 [ 172.263755] sock_write_iter+0x31a/0x5d0 [ 172.267811] ? sock_sendmsg+0x110/0x110 [ 172.271759] ? __lock_is_held+0xb6/0x140 [ 172.275824] ? iov_iter_init+0xaf/0x1d0 [ 172.279787] __vfs_write+0x684/0x970 [ 172.283488] ? kernel_read+0x120/0x120 [ 172.287360] ? bpf_fd_pass+0x280/0x280 [ 172.291244] ? _cond_resched+0x14/0x30 [ 172.295119] ? selinux_file_permission+0x82/0x460 [ 172.299963] ? rw_verify_area+0xe5/0x2b0 [ 172.303997] ? __fdget_raw+0x20/0x20 [ 172.307700] vfs_write+0x189/0x510 [ 172.311238] SyS_write+0xef/0x220 [ 172.314677] ? SyS_read+0x220/0x220 [ 172.318280] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.323277] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 172.328071] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 172.332803] RIP: 0033:0x452df9 [ 172.335975] RSP: 002b:00007f2214edcc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 2018/01/16 11:38:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bea000-0x80)=@generic={0x0, ""/126}, &(0x7f000084e000-0x4)=0x80) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00008c9000)="47b33d1cb8fc0d15c38110b47a8330237379104d3510322b7ec75025c38fee18371412638cc87d0e0b1f34f7636d1cb6db78f57c4ecdce029cbc385c037f4e898d63166b50cf055689c298dc3e174774e4ac63c1ddc9b255847576857d2b05290a78605248706d16acaa87ab81240a2882d08d0a0f8544df0a1d6bf89034f08665559c07707eba7c6cd5", 0x8a) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f98000)=[{0x2, 0x0}, {0x8, 0x3ff}, {0x3, 0x2}, {0x3, 0x2}, {0x3, 0xffff}, {0xb, 0x1f}, {0x4, 0x6}], 0x7) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000fa000-0xfc)="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", 0xfc) recvfrom(r2, &(0x7f00009ae000-0xca)=""/202, 0xca, 0x100, &(0x7f0000be9000)=@sco={0x1f, {0x101, 0x9, 0x16, 0x1, 0xff, 0x8}}, 0x8) 2018/01/16 11:38:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) 2018/01/16 11:38:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c64000)='/dev/dmmidi#\x00', 0x0, 0x10000) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00004a7000-0x38)={0xfffffffffffffff7, 0xcbe, &(0x7f0000acf000-0x12)="3a2b1e5f44b095281643ea67b0f7d1cc6e9b", &(0x7f000076b000)="cb3ef6e428868c3cd51cc7d8b1fb7c95f8c36f5bb9b781489c6efcb787eaef0ce1e838b2c8faf44ed6df21131b520acbac42faf0ba58f719d978278a6f89fa4ab4413ac7575def66600aa4263632ca423cce87c9e3265fe0b7308e006492fda7c46fb5a29111a2e7e936325a7cc5c977e8497a77b6fb64e6a0d85845dfeafca895929b7544c66f9c2915d63498cc23d293d4c25ffa212447bd19996991d9", 0x12, 0x9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ebd000-0x4)=0x0, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000313000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00009bc000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f00001a7000)='\x00', 0x3) pipe(&(0x7f0000a1d000-0x8)={0x0, 0x0}) 2018/01/16 11:38:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 172.343662] RAX: ffffffffffffffda RBX: 00007f2214edcaa0 RCX: 0000000000452df9 [ 172.350916] RDX: 0000000000000024 RSI: 0000000020898000 RDI: 0000000000000013 [ 172.358162] RBP: 00007f2214edca90 R08: 0000000000000000 R09: 0000000000000000 [ 172.365407] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7b16 [ 172.372652] R13: 00007f2214edcbc8 R14: 00000000004b7b16 R15: 0000000000000000 2018/01/16 11:38:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000281000)={0x8001, 0x7fff, 0x9, 0xbc, 0x24e, 0x400, 0x4, 0x55, 0x5, 0x100}) fallocate(r1, 0x0, 0x0, 0x9) r2 = request_key(&(0x7f000092a000)='.request_key_auth\x00', &(0x7f0000125000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000057000-0x4)='&]@\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r2) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) fallocate(r0, 0x0, 0x200, 0x7ff) 2018/01/16 11:38:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006ba000-0xc)={0x6, r0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000019e000)={0x0, 0x7, 0x72ca, 0x7fff, 0x1, 0x1, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x7ff, 0x3f, 0x1, 0x3}}, &(0x7f0000c78000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005dd000)={r5, 0x5, 0x20, 0x80000001, 0xe5}, &(0x7f0000c89000-0x4)=0x18) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000079b000-0xc)={0x0, r1, 0x1}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r8 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00002f6000)=0x0) timer_getoverrun(r9) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000060c000)={0x1, r2, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 11:38:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000ebc000)=0x0, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000504000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sg(&(0x7f000096b000-0x9)='/dev/sg#\x00', 0x0, 0x2c000) dup2(r1, r1) accept$alg(r1, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) 2018/01/16 11:38:00 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000141000-0x8)={0x0, 0xfffffffffffffa89}, &(0x7f0000467000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) ftruncate(r0, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c13000-0x8)=@assoc_value={r1, 0xb68}, &(0x7f000020d000)=0xfffffffffffffe7d) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f68000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f6a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f6b000-0x13)={r1, 0xb, "4a28e2cf20477f4c660ae7"}, &(0x7f00006f4000-0x4)=0x13) clock_gettime(0x0, &(0x7f0000f68000-0x10)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/qat_adf_ctl\x00', 0x50200, 0x0) 2018/01/16 11:38:00 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x2d1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000000, 0x200100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b23000-0x4)=0xb) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000b1d000-0x1000)=""/4096) msgctl$IPC_RMID(r1, 0x0) r2 = semget$private(0x0, 0x1, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000004000)={0x20, 0x1800000, 0x5, 0x2}, 0x10) clock_gettime(0x0, &(0x7f0000b20000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r2, &(0x7f0000b23000)=[{0x1, 0x1, 0x1800}], 0x1, &(0x7f0000004000)={r3, r4+10000000}) 2018/01/16 11:38:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe1000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockname$inet(r1, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f83000)=0x10) shutdown(r1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwritev(r1, &(0x7f000008f000)=[{&(0x7f0000018000-0x4)="e7512f9a", 0x4}], 0x1, 0x44) sendfile(r0, r1, &(0x7f0000273000-0x8)=0x0, 0xc4f) r2 = getpgrp(0xffffffffffffffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f00005b1000)={0x80000001, 0x1000, 0x1, 0xffffffff, 0xa, [{0x7, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xf4d, 0x9, 0x7, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {0xf6, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x7f1, 0x9, 0x0, 0x0, 0x2209, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x1, 0x0, 0x0, 0x106, 0x0, 0x0, 0x0}, {0x200, 0x1, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x101, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) syz_open_procfs(r2, &(0x7f0000641000)='stack\x00') fgetxattr(r0, &(0x7f0000f54000-0x11)=@random={'system.\x00', '}&*wlan0\x00'}, &(0x7f0000c68000-0xd1)=""/209, 0xd1) 2018/01/16 11:38:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b57000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000be4000)=0x40, 0x4) getpeername$llc(r0, &(0x7f0000d78000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000f6000)=0x10) r1 = socket(0x10, 0x803, 0x0) connect(r1, &(0x7f0000dc2000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f61000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 11:38:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000449000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000184000-0x4)=0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008ab000)={0x0, 0x0}, &(0x7f0000e5d000-0x4)=0x8) r1 = syz_open_dev$audion(&(0x7f0000679000-0xc)='/dev/audio#\x00', 0xfffffffffffffff7, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a17000-0x4)=0x6, 0x4) socket(0x400020000000010, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00005d2000)="1f00000056000d6dfcffff05bc0203030700ef2104173f8100000002000039", 0x1f) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f000076c000-0x4)=0x1, 0x4) 2018/01/16 11:38:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000898000)="240000f52d001d003200000800417700fbddffff0100000000000100000000080000ff10", 0x24) 2018/01/16 11:38:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000858000-0x16)=""/22) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002e0000-0x4)=0x5) sysfs$1(0x1, &(0x7f0000bc1000)='/dev/loop-control\x00') r6 = add_key$keyring(&(0x7f0000f20000-0x8)='keyring\x00', &(0x7f0000e51000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getpeername$inet6(r4, &(0x7f0000580000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bfd000)=0x1c) ioctl$int_in(r1, 0x5421, &(0x7f0000ca7000)=0x9) keyctl$assume_authority(0x10, r6) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/01/16 11:38:00 executing program 0: r0 = accept$ax25(0xffffffffffffffff, &(0x7f00006c2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ff8000)=0x10) shutdown(r0, 0x0) r1 = socket(0x18, 0x0, 0x0) write(r1, &(0x7f0000001000)="", 0x0) 2018/01/16 11:38:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ac000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000d08000)=0x621c, 0x4) accept$inet6(r0, &(0x7f0000e7b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00001d5000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 11:38:00 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000833000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0x48)=""/72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000aaf000-0x8)='keyring\x00', &(0x7f0000e16000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = getpgrp(0x0) sched_rr_get_interval(r2, &(0x7f0000c3c000)={0x0, 0x0}) add_key$user(&(0x7f00009a5000)='user\x00', &(0x7f000014e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007e9000)="c6ea1fa2eb8b3ea812ebc6e7fd5596461cfea1f4c54940e388cfae656228daa6d1d7", 0x22, r1) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x13)='selfself%$keyring/\x00', 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000cd0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000425000)=0x8) 2018/01/16 11:38:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e5000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0x28, [0x80, 0x7, 0x1, 0x9, 0xffffffffffffffe1, 0x6, 0x3, 0x20, 0x200, 0x6e8a]}) fgetxattr(r1, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) r2 = socket$inet6(0xa, 0x5, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000033c000/0x3000)=nil) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x9, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000853000-0x4)=0x0) move_pages(r5, 0x1, &(0x7f0000e36000)=[&(0x7f0000fc5000/0x3000)=nil], &(0x7f0000bb2000-0x24)=[0x20, 0x40, 0x78, 0x5, 0xd4, 0x0, 0x1, 0x5, 0x5], &(0x7f000014b000)=[0x0, 0x0, 0x0, 0x0], 0x6) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000059d000-0x4)=0x8, 0x4) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000c60000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cf000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000292000)={r7, @in={{0x2, 0x2, @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]}, [0x1, 0x1, 0x10001, 0x4, 0x80000001, 0x4, 0x7fffffff, 0x401, 0x8001, 0x7a, 0x41ff, 0x8, 0x3, 0x80, 0x1]}, &(0x7f0000594000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x38) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b9d000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000311000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000074f000)={r7, 0x12, "6a06343ba4e368414c861bcb47346c667403"}, &(0x7f0000c05000)=0x1a) r9 = getpgid(r8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000039a000-0x4)=r9) [ 172.720235] kasan: CONFIG_KASAN_INLINE enabled [ 172.724977] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 172.732452] general protection fault: 0000 [#1] SMP KASAN [ 172.737974] Dumping ftrace buffer: [ 172.741484] (ftrace buffer empty) [ 172.745173] Modules linked in: [ 172.748337] CPU: 1 PID: 23078 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #263 [ 172.755664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.764994] RIP: 0010:bd_set_size+0x5f/0x330 [ 172.769369] RSP: 0018:ffff8801c24d7108 EFLAGS: 00010206 [ 172.774696] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff81bfbbdc [ 172.781935] RDX: 00000000000000aa RSI: 0000000000000000 RDI: 0000000000000550 [ 172.789175] RBP: ffff8801c24d7138 R08: 1ffff1003849adc6 R09: 0000000000000000 [ 172.796415] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801bfce48c0 [ 172.803657] R13: 0000000000000000 R14: ffff8801cfd1c900 R15: ffff8801cfd1cc28 [ 172.810897] FS: 00007f4003b77700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 172.819092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 172.824952] CR2: 00007f089cdf7000 CR3: 0000000006822002 CR4: 00000000001606e0 [ 172.832201] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 172.839440] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 172.846678] Call Trace: [ 172.849239] ? sysfs_remove_group+0xf6/0x1b0 [ 172.853619] loop_clr_fd+0x4fc/0xb50 [ 172.857317] ? loop_attr_do_show_backing_file+0x1a0/0x1a0 [ 172.862828] ? lo_compat_ioctl+0x140/0x140 [ 172.867031] ? lo_compat_ioctl+0x140/0x140 [ 172.871232] lo_release+0x101/0x190 [ 172.874844] ? lo_compat_ioctl+0x140/0x140 [ 172.879052] __blkdev_put+0x62d/0x7f0 [ 172.882838] ? freeze_bdev+0x1e0/0x1e0 [ 172.886693] ? fcntl_setlk+0x10c0/0x10c0 [ 172.890719] ? fsnotify+0x7b3/0x1140 [ 172.894411] blkdev_put+0x85/0x4f0 [ 172.897922] ? blkdev_put+0x4f0/0x4f0 [ 172.901689] blkdev_close+0x8b/0xb0 [ 172.905296] __fput+0x327/0x7e0 [ 172.908548] ? fput+0x140/0x140 [ 172.911798] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 172.917655] ? _raw_spin_unlock_irq+0x27/0x70 [ 172.922119] ____fput+0x15/0x20 [ 172.925370] task_work_run+0x199/0x270 [ 172.929226] ? task_work_cancel+0x210/0x210 [ 172.933525] ? _raw_spin_unlock+0x22/0x30 [ 172.937654] ? switch_task_namespaces+0x87/0xc0 [ 172.942296] do_exit+0x9bb/0x1ad0 [ 172.945730] ? mm_update_next_owner+0x930/0x930 [ 172.950370] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 172.955528] ? __might_sleep+0x95/0x190 [ 172.959473] ? find_held_lock+0x35/0x1d0 [ 172.963518] ? futex_wait+0x402/0x9a0 [ 172.967303] ? lock_downgrade+0x980/0x980 [ 172.971419] ? __unqueue_futex+0x1c0/0x290 [ 172.975628] ? lock_release+0xa40/0xa40 [ 172.979575] ? fault_in_user_writeable+0x90/0x90 [ 172.984301] ? do_raw_spin_trylock+0x190/0x190 [ 172.988849] ? futex_wake+0x680/0x680 [ 172.992617] ? check_noncircular+0x20/0x20 [ 172.996827] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 173.001900] ? futex_wait+0x6a9/0x9a0 [ 173.005676] ? find_held_lock+0x35/0x1d0 [ 173.009710] ? get_signal+0x7ae/0x16c0 [ 173.013566] ? lock_downgrade+0x980/0x980 [ 173.017687] do_group_exit+0x149/0x400 [ 173.021542] ? do_raw_spin_trylock+0x190/0x190 [ 173.026094] ? SyS_exit+0x30/0x30 [ 173.029515] ? _raw_spin_unlock_irq+0x27/0x70 [ 173.033978] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 173.038966] get_signal+0x73f/0x16c0 [ 173.042654] ? ptrace_notify+0x130/0x130 [ 173.046686] ? exit_robust_list+0x240/0x240 [ 173.050980] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 173.056145] ? check_noncircular+0x20/0x20 [ 173.060350] ? __fget+0x333/0x570 [ 173.063778] ? lock_downgrade+0x980/0x980 [ 173.067903] ? avc_has_perm_noaudit+0x520/0x520 [ 173.072544] do_signal+0x90/0x1eb0 [ 173.076057] ? find_held_lock+0x35/0x1d0 [ 173.080090] ? setup_sigcontext+0x7d0/0x7d0 [ 173.084378] ? lock_downgrade+0x980/0x980 [ 173.088496] ? lock_release+0xa40/0xa40 [ 173.092439] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 173.098293] ? check_noncircular+0x20/0x20 [ 173.102502] ? lock_release+0xa40/0xa40 [ 173.106447] ? __might_sleep+0x95/0x190 [ 173.110396] ? kasan_check_read+0x11/0x20 [ 173.114515] ? exit_to_usermode_loop+0x8c/0x310 [ 173.119155] exit_to_usermode_loop+0x214/0x310 [ 173.123707] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 173.129216] syscall_return_slowpath+0x490/0x550 [ 173.133944] ? prepare_exit_to_usermode+0x340/0x340 [ 173.138940] ? selinux_file_fcntl+0xec/0x140 [ 173.143319] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 173.148218] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 173.153203] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 173.157931] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 173.162656] RIP: 0033:0x452df9 [ 173.165814] RSP: 002b:00007f4003b76ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 173.173491] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 173.180728] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 173.187965] RBP: 000000000071bf80 R08: 00000000000000b2 R09: 000000000071bf58 [ 173.195203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 173.202442] R13: 0000000000a2f7ef R14: 00007f4003b779c0 R15: 000000000000000b [ 173.209689] Code: 03 80 3c 02 00 0f 85 c6 02 00 00 49 8b 9c 24 e0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 50 05 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 76 02 00 00 4d 8d 74 24 08 48 b8 00 00 00 00 [ 173.228757] RIP: bd_set_size+0x5f/0x330 RSP: ffff8801c24d7108 [ 173.235548] ---[ end trace 131cd01bb074b768 ]--- [ 173.240515] Kernel panic - not syncing: Fatal exception [ 173.246290] Dumping ftrace buffer: [ 173.249805] (ftrace buffer empty) [ 173.253485] Kernel Offset: disabled [ 173.257080] Rebooting in 86400 seconds..