ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53", 0x1e9}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:07 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000cc1fe0)) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000100)={0x0}) sync_file_range(r4, 0x2, 0x3, 0x3) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/status\x00', &(0x7f0000000240)='/selinux/policy\x00'], &(0x7f00001a3000)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100)=0x6, 0x4) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r5, 0x4, 0x42c00) write$selinux_validatetrans(r3, &(0x7f0000815000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a746d705f740673302073797374656d5f753a6f626a6563745f723a756e636f6e66696e65645f657865635f743a7330203736202f7573722f7362696e2f637570736400"], 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) timer_gettime(r6, &(0x7f0000964000)) r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000873000/0x1000)=nil, 0x1000) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/03/15 15:01:07 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x128) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x5, 0x100, 0x8, 0xffffffff, 0x7, 0x6e98d172}) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') fallocate(r1, 0x2, 0x7ff, 0x8001) r2 = semget(0x0, 0x1, 0x4) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f00000000c0)=""/30) signalfd(r1, &(0x7f0000000100)={0xb3b3}, 0x8) pread64(r1, &(0x7f0000000080)=""/8, 0x2d5, 0x820100100) 2018/03/15 15:01:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x0, 0x0, 0x100000001}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x58) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0/control\x00', &(0x7f0000000100)='ramfs\x00', 0xfffffffffffffffe, &(0x7f000001c000)) mkdir(&(0x7f0000000000)='./file0/control\x00', 0x20) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/15 15:01:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x4}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x3a5}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000006c0)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x8, 0x4c201) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000280)={0x9, 0xede, 0x7fffffff, {}, 0xff, 0x1f}) 2018/03/15 15:01:08 executing program 3: r0 = perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0xffffffff}, 0x35}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000340), 0x0) fremovexattr(r1, &(0x7f0000000340)=@known='system.posix_acl_access\x00') fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x1f9}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 1: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') symlink(&(0x7f0000000000)='.', &(0x7f0000000080)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x69) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='.') mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='.', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f00000002c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/15 15:01:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x18, 0x3, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)="0a5cc9202f5f5e8436149f6767621ef93a9a51b872e2ed224073cd073ee918b20b6341d7c300cb877ec0d2690c0b17dc1e5da8912ee316eb4879f9e4286cca3ce0a2fc168eaa2de8c80f4a91d185f1f74807409d340e0559b7a4f38a21c6e8b7d1ec1b1c9a002bcccad1a33ac6584a240e804846c05b75b5140ad82f59f4005ac9ab3a5265b8a5f122b4d78112210a2cee21cf760ce300973287ee8a8928ed8efe13cde46c4bbac544f6c9e132a46f0b6b324098093d680e0f80acca7abd1404ad5515ff73", 0xc5) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x0, 0x0, 0x8000000000000000, 0x0, 0x1}) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0), 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 147.937925] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19891 comm=syz-executor6 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x1f9}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080)='cramfs\x00', 0x0, &(0x7f00000000c0)="36fa9df3c1dfa6708333604d23295c082b2928980807d25486ea2a50129ef5f59a99d02668b5dff76723fff842a8d5c30d67b601d27e4876e16f06d8738a9e435d0feea48ff2cd277f1a313d7a8cc79810c2b3336e87aa87e677b8c35cf3183e95") 2018/03/15 15:01:08 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffe, 0x101002) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1ff, 0x8001, 0x9, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x0, 0xc, 0x6}, 0x10) close(r0) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0), 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x1f9}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 148.019363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19891 comm=syz-executor6 2018/03/15 15:01:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0), 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 148.105162] audit: type=1400 audit(1521126068.197:267): avc: denied { create } for pid=19924 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/15 15:01:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8000, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x7, 0x4}, &(0x7f0000000180)=0x18) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000200)=""/251, &(0x7f0000000300)=0xfb) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x6}, 0xc) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x54) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x8, 0x6, &(0x7f0000000040)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)) 2018/03/15 15:01:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000180)="73b4cf7af726148176f673d2458450401345ac312a801136f85e5684c844205e144e6cce32f9a28138def3c7f4c4e19e706d07dd039bc8599359a821018687c247732f1144c1e7c8177d2f9d", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7661725f743a73302073797374656d5f753a6f626a6563745f723a64686370635f7661725f72756e5f743a73302030372073797374656d5f753a73797374656d5f723a6b65726e656c5f743a7330008a26988c218167a456a0582570ad8c1bc867d245d2980d679a03191b742d00e04eec96ac8c87f914d54693806572e1e6c67a7389fcc2dbda27cd967bd5919621e338cc523ef5e3067b3409068a6f3516d167814b9d492a81b4db00ca2e9a6bfa32"], 0x61) 2018/03/15 15:01:08 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x6, 0x400000) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, r0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r3, 0x0, 0x2, 0x10003) splice(r3, &(0x7f0000000040), r1, &(0x7f0000000080), 0x0, 0x0) write(r3, &(0x7f0000001000)="15", 0x1) sendfile(r3, r3, &(0x7f0000001000), 0x8001) fcntl$notify(r2, 0x402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004ff4)={&(0x7f0000001000)='./file0/file0\x00'}, 0xc) 2018/03/15 15:01:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f00000000c0)) 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) read$eventfd(r0, &(0x7f0000000240), 0x8) syslog(0x3, &(0x7f00000000c0)=""/166, 0xa6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3def00009be4b66e0534d969b70481b5fab7dc2b0a35d0896b179f2b949ec6e33e7f269df3063b035c482f4529300614fcc6fbd6346b8c98e63feec5bf010dadb0065a523e40365c1f50eb800e1833407f8c8eae1cd5ca63f7974d9d696e135c88fdb243e74a3c44cc224c1ea5bac818d6e45bc5149a43729b27a03bd4d1cc9d45e302317f1b5c52ffeca5eff4"], &(0x7f0000000080)=0x45) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x40, 0x30}, 0xc) fcntl$getown(r0, 0x9) shmget(0x3, 0x1000, 0xa04, &(0x7f0000002000/0x1000)=nil) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000022c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002300)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002400)=0xe8) r3 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002440)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002480)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000002580)=0xe8) getgroups(0x9, &(0x7f00000025c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002600)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002640)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000002740)=0xe8) stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002840)={0x0, 0x0}, &(0x7f0000002880)=0xc) getgroups(0x2, &(0x7f00000028c0)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002900)=0x0) r14 = geteuid() lstat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002a80)=0x0, &(0x7f0000002ac0), &(0x7f0000002b00)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002b40)=0x0) fstat(r0, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() sendmsg$unix(r0, &(0x7f0000002d40)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002240)=[{&(0x7f00000000c0)="393a7993ebd865f30686f611b122d8e2295f81adf51c524dacf1fcb71d1c045d668fb39620538d9e95c97f8db9c3163825cfeb46d5959180f47074018b2bba4c5ec2d98c16c62e71ad2ffe266b13499d9ba48670b4ceb212ff197742d2d6e8bad39483c289ec9e3c34ed72718adbbcf016", 0x71}, {&(0x7f0000000140)="c71f7b06c9954e4bdf24f1e057d4e82635d1c20e82cb97ea396d168522f816c6ff6f0faa4b1e2e398f5f7bbb9dfdaec11d12cda845f1e1d08f5dd0a5f77d858b45fa5eb8a0b871ff2f18f32af13cd0b71ba04d907a86dcc8ab1faf31e0eb5e", 0x5f}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="ae48f3bcd5aff3c42d038ffda777800115e434bd412a2c702ac8c7ddbb65689e2c8d250ecadc82e7595656e0d20ca1f940e2fa79013cfd3fd44f4b661f0762c81367347ef4939884591903a765af916e04b0c49b65353664f44fedac", 0x5c}, {&(0x7f0000001240)="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0x1000}], 0x5, &(0x7f0000002c00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x120, 0x4}, 0xc000) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000000000)="a8", 0x1}], 0x1, 0x4000000000004) 2018/03/15 15:01:08 executing program 1: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000c9ffff)=""/1, 0x1) 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x1f9}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280)=0x2, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000002c0)={0x2, 0x6b9, r2, 0x1000000000000006, r3, 0x38cd, 0x6, 0x940fffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000240)=0x7, 0x4) [ 148.229196] audit: type=1400 audit(1521126068.321:268): avc: denied { validate_trans } for pid=19940 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/15 15:01:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffffc, 0x803) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x3ac, 0x8) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000240)="b3c479dee127b0bbcf2db972f7278ef278ad894de8dab954f52ea5b85342b5aca84d2b2df3528f37bed99b44"}, {&(0x7f0000000280)="2c979a3e361ab4d46f5763815e2a90107e4ca94a4bf17f53ad30fff5c17b140f6c62d1962ca532d28d7c60ea79e5d2e961bc4f5db9121f2b27c3bd786cf12f69d94eafa447fdbd3c5dfa95575bd2bbbb89e91081a18e58ca5ab2489b69fad6ea9f7656e1722b2aa8efb0273d170bb0b5013cbe9d60996fecafdcc80ac589113a3bce8b14777555b90cfd49464fe57054130a5562b99e81"}, {&(0x7f0000000340)="704112e0dc6189246e572f71e984a2c19bad24057757d98f817a4caa813b2da1a90a354a03f9f77233ee22adcb8dc94cda4886b57ed62300574ed09715ed7a792e521cdcb1ede84a9bf11be97cc361aed3058fe796d658b0a1f6eeb9fd01b854b17a09b01caec714fa31f98e3f739f83bab7cf1093a3051bf4dbba9d4b6820a2a2500603970983d773108ae9bc5f8630b1ccc84f54"}, {&(0x7f0000000780)="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"}], 0x1000000000000161, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f00000ddff8)=0xfffffffffffffffd, 0x102000001) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0x19}, 0x1}}, 0x1ff, 0x10001, 0x800, "ee7ff64372a5f35f334e4d2192bcde34b0b6e52701d96a46f0855401988f000b60efb32923fd2d463cdc94215659a94a8d92c63d04397d1c8d7339f4843834a77c030992363bded0d45532a88490ba3a"}, 0xd8) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x3}}, 0x26) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) close(r1) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x101}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000000140), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in=@dev}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/03/15 15:01:08 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = memfd_create(&(0x7f0000000240)='md5sumbdev\x00', 0x2) bind$bt_rfcomm(r0, &(0x7f0000000280)={0x1f, {0x1, 0x7fff, 0x6, 0x0, 0x0, 0xed7}, 0x9}, 0xa) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0xc0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x80) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000001c0)=@generic={0x9, "c6cc47cbd0e48222bed25e30f9641f3e643b24bd1df8130e6109fa7c194a47e73dd2f0a2183d130c23b66958fdc80d6d3c2fcc413c5a8519f72a447a0c2b345a8828ef3e0c95949789c905688297e5cc9850546d5cfe1495430ebd92de5b496f3b1178d89765e1aad7b57c818e17af43a7978d936bccf48469a531b88c11"}, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)="cb3189e10f89a55b85f2799231a19c28de93aa2e7d4687d0066cb5e5b3188e4baffe4355bb9f243393d7c0fc150c950268e0ffc23dd6d42781afcc9a1a0a38cce6da7e0779b339d8798725717ee89b3daaa7dacd25044bd24a7fb17e7c", 0x5d}], 0x1, &(0x7f0000000340)=[{0x58, 0x13a, 0x400, "3e3f27d8283055e0bae2a9fdc6bdd300541489cd06688a919f89648ba4687acaf900a71641580f64e1a736562d5a08b7e0dbd801c12f3dfbb2b61612d4f2ddd9cc"}, {0x20, 0x109, 0x100000001, "e9a40762384470d7e0692fd5a28a615a"}, {0x88, 0xff, 0x244000000000000, "95e5730d16f1691595b9ed3a1eab7400b12afa73d060a51b24280d0250fd2b7833fa1753d6bc95f4d3bfb175b267f513f21184e89ff5e6bf98d320069010dc1503914400582b57294007e7a508fe383ee5b473f2a1a603ffb01485e912b90e943d095af0a938f8a4f5a9c75220c88ce32b42c25145ea2064"}, {0xf0, 0x13b, 0x80000001, "bdc4cacc83b01da8f4162f8f291a4ff6d7637706cd9cadcd48889f766aa0db0c01ced59f23f2ec55a30a38930f66daa1976c64d2fd304cacab442e85410c09a4632f06ea8624950652ea871beaae355650fac133f8ce366a25750efbd58f581ec8f902acc383715432d30db9bfa29b7217ade62dd74ec32eaba94a889ed807b52007d02107984a93604cd49b54b8d13d0f558953faf511f83ba4880f1333f5f0eaaaec0261fafda5693a3f8557b081abd384a3620fef7db7efc17a2cea3cc963ac211b1920fb10459da571ad8c5b4a68dac23df5d9583b1264"}, {0x38, 0x13b, 0x4, "fec2aa1ef03e14bfd771374fa7e79c4154e68c94806794e8f40ad2fbf7f9871d524ea87566d6"}, {0x58, 0x10f, 0x1000, "c8d6715db65f308704db8a7b05527d9af0220328c3aafd779c0916db6ba28bd2ec18e1e10dbb9015a73cb2769d9fe40acab425f8675ebb942f15e218a12731cc70d477"}], 0x280, 0x80}, 0x8f32e9d536c2fd64) unlinkat(0xffffffffffffffff, &(0x7f0000448000)='./control\x00', 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./control\x00') execveat(r1, &(0x7f0000000000)='./control\x00', &(0x7f0000000340), &(0x7f0000000400), 0x400) 2018/03/15 15:01:08 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000052ff0)={0x0, r2}, 0x10) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="9f156b2fbbc170f0896d2d1aa0c7afe640d38ca74e16a9a829abba238ca329d002ddcf5de1042d0234b29073161ad1b7c71932bad4063c8dd10dabd793462f9fae0a8a0c18a1c56c67d4efceed129139a97282b2b13f6e65670238afbce7aea85f24d8ceb5e0c0a1c0efc8e605efb15c52d6230f8f080a77cad04b5b934003dc31e984efc428e7dc22615f209cea04d9d5c91edf84aebc0b9f60c7b51234a5958799cce67e49e34a3693170c820fcdc926b4c5c941d9b82bea1e90af711d123a6c6be094076124eaae8542e88654d8daa0ee1d1fd5dfa59740e1b0955a8aa2bbf7dfcd8f06bb4c2caf8cda3329142910d2df5b00507f8f63141f5ded", 0xfc, 0xfffffffffffffff9) keyctl$get_security(0x11, r3, &(0x7f0000000240)=""/184, 0xb8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc", 0x1f9}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x10842) 2018/03/15 15:01:08 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000280)=0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./control/file0\x00', 0xc000, r1, r2, 0x20, 0x806402) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x50081, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) vmsplice(r4, &(0x7f00000007c0)=[{&(0x7f0000000400)="df2a78f52a153a1836d50d762634ccbcbf70c3e171bff438a6b9a36880e961d1b2cde8e431af613e62df13c156ab6815d0dedf0ecd49be89448e573491718bc5a6d80800572ffb1901f58f5f87ac87b192ae25e756595ac40008b158408dd5ab98ab0171f13ad836b2ed9c2b605e1cd4016ac2797252ac66cdd32c67f15764731ab478787b63b4fb33ffce0d7daf1aa1efe66b4e49ba9eaffe7c689b1b66561780299aead3d7342b0ad65e61edd7bc26b562e9a6ee6a66b19ba9c1e6cb9b5a482f0ce7fbeabbdefed47ea87ec5d838d045f2bb74bcee", 0xd6}, {&(0x7f0000000500)="cb", 0x1}, {&(0x7f0000000540)="6210226b76b10dc8fa88f52f64d4896adfafd3b80495450723052235b29ca3bcfb46048bb42cf1cda04b74be93482c2fba20049f16b2b952458ba6eacbaf58b845427873c1a0c5ecf7eb7749646dbd8a0aeacc87abfc3482c4e4fcdefcaa5c12847ae6fe8d318bb2a2485a8b26e7b2feb2cd954f", 0x74}, {&(0x7f00000005c0)="fbd4c48e50030347759de17819daf6d4c547a2c75dae89ca4575697e94c4c59360049e6d390f12107dbb41696005999663732f6f1d07143d47c08c46ae241051d4081f5d4a6091a04a065ff5613dc431cc449bab23bb72ed84df97dc861da66c6bde644c55992a9df8452f18de2c618a5c977b4f36a56f6994c1152a66698377aaaadeb351b051787063374cc7063246850bf801c28c92164b4fd773ed2a2bc09e66c8d6baa0fb2155d9a6c540e1601d501e54a89d8d824daf36ba15259e9dffab6f7f1486b205b8acd90c3014aad1521636f6327a338ab5ebd04e9038c2dd34f9f5bdb7a1bfb706e59a", 0xea}, {&(0x7f00000006c0)="565465181c1f88846998a26aba0d6983a819db848b43a6fc69c1d18e285e7955216c2ec262f0ffd9c8693ad855ebc31644d69a6797a6b861bb9555426daef653e06676937b44364ece7871f2233f12ecd175d577767241782ea64ca3957c51fed174cbe959d4604f5863628630a98e0c7d12cf7256b39bf406e8bc7a9fdc1f25b232b6516eddcf9e258c4c173a23a58e34b32ecc4dd50acefb9c734295fbb36c8ed98437f0232541674ce351477ee0e66669f518b2d355b2a0728b0f7fe76a3eca05aa545a883a9f0ae6aad180b6c77e816797c207f60dbe0e4e292c0e950255706dcdaae7a65a3af2858683602b9ee5", 0xf0}], 0x5, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000300)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x80000000, 0x3, 0x100, 0x2, 0x80000001, r6}) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000002c0)='./file0\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r4, r4) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x101}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/195, 0xc3) ioctl$TIOCSBRK(r0, 0x40044591) syz_open_pts(r0, 0x400c0) 2018/03/15 15:01:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0xf7b) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000100), 0x9) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x1f9}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 1: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000100)=ANY=[@ANYBLOB="00804ad52d7662f8d0e16e63105a0641f40bf18112daf5f0316154bb254ef3ee5a9f"]) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x401, 0x4) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/03/15 15:01:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/130) 2018/03/15 15:01:08 executing program 5: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x41d9}, 0x8, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80000) dup2(r0, r1) r2 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/15 15:01:08 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x2f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d80], 0x0, &(0x7f00000000c0), &(0x7f0000000d80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x198, 0x218, 0x268, [@comment={'comment\x00', 0x100}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x370) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x1, 0x1b0, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x8, 0x0, 'ip6tnl0\x00', 'bcsh0\x00', 'tunl0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xc0, 0xf0, 0x120, [@ipvs={'ipvs\x00', 0x28, {{@ipv4, [0xff, 0xffffffff, 0xffffffff], 0x4e24, 0x8, 0x5, 0x4e22, 0x10, 0x8}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x228) 2018/03/15 15:01:08 executing program 4: r0 = socket$inet(0x2, 0xf, 0xfffffffffffffffe) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0xffff, &(0x7f0000000200)=0x2) getsockopt(r0, 0x6, 0xfb, &(0x7f0000000080)=""/159, &(0x7f0000000140)=0x9f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x2f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000000069703667726530000000000000000000626f6e6430000000000000000000000067726530000000000000000000000000626f6e64300000000000000000000000000000000000000000000000ffffffffffff000000000000000070000000080100005001000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000900000073797a3000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3100000000000000000000000000010000000000000000000000000000030000000000000000006970596455300800010000800000000065716c000000000000000000000000006970646470300000000000000000000067726530000000000000000000000000aaaaaaaaaabb000000000000ffffffffffff0000000000000000e0000000e00000001801000073747000000000000000000000000000000000000000000000000000000000004800000000000000000000000000000000004a3aa03afc6300000000000000000000000000000000000000007d1087738167000000000000000000000000000000000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff00000000"]}, 0x370) 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x1fd}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101902) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r1, r0, 0x9b, 0xdd, &(0x7f00000000c0)="9e75e9d0692aec2fa10e462b3fe389ac8e92393271a623c3c3d2ae8817c9b0d6765e8d46b6b83443fc75f087912d13d9c3c5305e09464a53a03e4ce340411b2711d7aba4a4035a2a0ba8c2ff3b8ffc652f81ec5d5a2b390482e85ca2b86d018542206d0eb03653891459aba2604920152c735b257079d1408a760ce2786c7ab763c2676086c4e162ec5ab1a1c333177ee058d4b479d19b72e7564faf73bf536c97472b206d89f2ff2da4952cf1ddd01dcb075a614856d471932369041447564d3a0dec782fff2a7304ba4ec54d0429399317500faa89434e765df2f54f761d023172a87a10698fa32f747ba547bb9571a83da8", 0x8000000000, 0x9, 0x8, 0x97f7, 0x3ff, 0x40, 0x800, "050d373f4d49fa07b8091b091104e5314d4ca6b56893092e209bb3139bf58aa662ac183d82316e7984616d20dc040baad4b1d84aa97b2353d743f0d5a0ec42958cc8770e3d3a2a03a6ffdf33611bb23808401cb4367f015a102f84434bbae14961fc9073e2c5290fc9994e27b6c411297f5738ea1e1278dfc3ffdc52d4e59de5e7c22548314c2f34f8aa649906db"}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b2a, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x315fecd9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, r3, 0x0) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x1fd}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r2) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001080)) 2018/03/15 15:01:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"ff2c2beffe49c3"}, 0x3}, 0x10) recvfrom$ax25(r1, &(0x7f0000000780)=""/4096, 0x1000, 0x20, 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/236}) 2018/03/15 15:01:08 executing program 5: utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000b", 0x10) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000a80)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f00000009c0)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000780)=""/217, 0xd9}], 0x1, &(0x7f00000008c0)=""/223, 0xdf}}], 0x1, 0x0, 0x0) 2018/03/15 15:01:08 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='@6}\x00') fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/03/15 15:01:08 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+30000}, {0x77359400}}) sendfile(r1, r2, &(0x7f00000001c0), 0x80) [ 148.626658] binder_alloc: binder_alloc_mmap_handler: 20030 20000000-20002000 already mapped failed -16 [ 148.647459] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x1fd}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fsync(r1) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x100000000020, 0x4040) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000001c0)={{0x2000000000000003, 0x6, 0x5, 0x9, "41ae78b27966107ee1e6a64051caf0f49c001aa10e447b36b11a3f50a92f405c685a7234cc0af727a8db92d6", 0xfffffffffffffffe}, 0x0, 0x0, 0x2, r1, 0x800, 0x9, "556246e38678e8482fb4d81421ac97ba0311dfa6e58fe1b03813ed5c587a716fc414c129bb55f0e5afa0e4b811e3d462bbfec1ba8402aea73995421a3c6218d9", &(0x7f0000000180)="9b6e6f6465767472757374656400", 0xe, [], [0x9, 0xfffffffffffffff8, 0x9, 0x8000]}) clone(0x0, &(0x7f0000000080)="e64ac32fa4afeaaefd1500ba6fdf54153d89a50475e90cfb35d34f6eade5839209f65c987c2319085db9cfedf922af4fb6a427d2ca8f855e9f64b520738dea2f184fa7c249fd164bacd9ed4a3be57e4bf565", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x4000, 0x0) syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x5, 0x641f76f58adbdb24) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000380)={0x6, &(0x7f0000000340)=[{0xffffffffffffffff, 0x3, 0x8000, 0x80}, {0x876, 0x4, 0x7, 0x4}, {0x4, 0x0, 0x0, 0x1000}, {0x401, 0x7ff, 0x800, 0x616}, {0x8, 0xffff, 0x211, 0x5}, {0x6, 0x1b, 0x0, 0x800}]}) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4000000000000, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) 2018/03/15 15:01:08 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r3, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r4, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00002e9ff7)="b2", 0x1}]) 2018/03/15 15:01:08 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0xff0f) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x0, 0x2, 0x1, 0x9}, 0x29, 0x1, 0x0, 0x0, "e8c2383c69e37ce1cb790cac5cf13cd04015cdbfb5b6d6cb139229c68a351e0bdbf7d94d4a0463e02a67fe683a7055124733ee6226e9ace668ef1640a47fca9f"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00') preadv(r3, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in=@remote}}, {{@in6=@remote}}}, &(0x7f00000003c0)=0xe8) 2018/03/15 15:01:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000130031070000000000000000fe8000000000000000000000000000007f0000010000000000000000000000004e2400004e200000020000a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001bf500000000000000000000000000000000000000000000000000000000000000504f000000000000000000000000000000030000000000"], 0xb8}, 0x1}, 0x0) 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x1ff}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 1: r0 = semget$private(0x0, 0x2, 0x80) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x0, 0x8001]) 2018/03/15 15:01:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x12) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010008000000084) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf7ffc), 0x4) 2018/03/15 15:01:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_newaddr={0x20, 0x14, 0x101, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x1000000000000, 0x4) 2018/03/15 15:01:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x2, 0x180) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x8, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x3}, 0x8) io_setup(0x1000007ff, &(0x7f0000000440)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bcsh0\x00', 0x2}) io_submit(r3, 0x1, &(0x7f000052afd8)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000066efb6), 0x1a4}]) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000002c00000022669912f4bcdba08792ec7d87eaf19193cb1a8dae622bbe79f81a9b36036495306d4d9a6a420114571129513d2b054a4cd3a39183f4ace9a82cb1914768bf4c35a65d1c724058d16d80c61d9028f7dbd73ebfa0478a6292eed075bb1de7a4b186048e9ccd4e43437e5ddeba27d863d4b62329308a264bc301e92f2f7a07eecccb624a6b64edb42acde0c64430b36c36f439a162fd1e0457d71aeab48fb203f28e15697f667bebc56cb18f0ff2d881915c4353edf40cb18a1074c2abc38c7e3c169e88707a93df362da8a89bd8136a18ab8e"], &(0x7f0000000100)=0x50) 2018/03/15 15:01:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x1ff}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23}], 0x10) 2018/03/15 15:01:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x80}) 2018/03/15 15:01:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) fchmod(r0, 0x40) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup3(r2, r0, 0x0) pipe(&(0x7f0000000040)) ioctl$KDSKBLED(r3, 0x4b65, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) pkey_mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 2018/03/15 15:01:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x1ff}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 3: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b2e000)='./file0\x00', 0x64) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000671ff8)='./file0\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) r2 = open(&(0x7f000025aff8)='./file0\x00', 0x0, 0x4) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/15 15:01:09 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400802, 0x0) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000000180)='hfsplus\x00', 0x201400f, &(0x7f0000000200)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x240, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}}, 0x8, 0x0, 0x8, 0x9, 0x10}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x10000, 0x1, 0x800a, 0x828d, 0x7, 0x3, 0x4, 0x3, r2}, 0x20) 2018/03/15 15:01:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xff, 0x0, 0x0, 0x0, 0x201f, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000040)) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000013c0)='./file0\x00', 0x100, 0x0) ioctl$VT_RELDISP(r0, 0x5605) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) 2018/03/15 15:01:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x200}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x33, "ba9c1668e927b1826cd5ba4809b59f2cdc6251b874f1eccc57429757bf6ff29dce6244d8dd3f6b8072766b6081cc84ac0e9869"}, &(0x7f0000000200)=0x3b) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x3, 0x5, 0xfffffffffffffff8, 0x7, 0x100000000}, &(0x7f0000000280)=0x14) prlimit64(r0, 0xf, &(0x7f0000000100)={0x6, 0xd0}, &(0x7f0000000140)) r3 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2018/03/15 15:01:09 executing program 3: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') ioctl$KDADDIO(r1, 0x4b34, 0x70) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x2000]) 2018/03/15 15:01:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) 2018/03/15 15:01:09 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'erspan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'sit0\x00', r2}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e77ffc)=0x3, 0x4) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', r3}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x40, r3}) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) ioctl$TUNSETGROUP(r5, 0x400454ce, r6) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000e2def30000000000008e15adecfc04032ad459d9b03fc9645141e0d7bf4df7ce954575c77eddd0e2b4de4824b82d28fc9912fe3d052f217c1f7d9b8c64d41ffeb4a89ee0950cf166cb7f30d7310b11626878797e373be6da574397960b339a544215e175b07d"], 0x48}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x80, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000402fe8)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) 2018/03/15 15:01:09 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x38000000000, 0x400) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xdd, 0x10000) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0xc1004110, &(0x7f0000001f64)) 2018/03/15 15:01:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) 2018/03/15 15:01:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x200}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) 2018/03/15 15:01:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x200}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 149.119613] binder: 20169:20170 ioctl 800454e0 20000080 returned -22 [ 149.153634] binder: 20169:20174 ioctl 800454e0 20000080 returned -22 2018/03/15 15:01:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x18000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x2, 0x4, 0x100000001, 0x40, 0x0, r0, 0x2}, 0x1c) readv(r1, &(0x7f0000eb5ff8)=[{&(0x7f000070c000)=""/144, 0x90}], 0x1) r2 = semget$private(0x0, 0x3, 0x4) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000280)=""/178) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000140)=""/206, &(0x7f0000000240)=0xce) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000000)=[{0x6, 0xd6, 0x1800}], 0x1, &(0x7f0000000080)={r3, r4+30000000}) 2018/03/15 15:01:09 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') r1 = socket$kcm(0x29, 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r1, r0, &(0x7f0000076ff8), 0xffffffff) 2018/03/15 15:01:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x200}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) 2018/03/15 15:01:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x80000001, 0x4000) sendfile(r0, r0, &(0x7f00000000c0), 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000000), 0x1000000000100) 2018/03/15 15:01:09 executing program 5: r0 = memfd_create(&(0x7f0000000000)="968565726c6f7070703170746f632700a4935b7291c3ada8e78b53e8433fe99bba214aa5be1bc345", 0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x401, 0x4) mmap(&(0x7f00005b5000/0x4000)=nil, 0x4000, 0x0, 0x14011, r0, 0x0) fcntl$addseals(r0, 0x409, 0xa) fallocate(r0, 0x3, 0x3, 0xfffffffffffff707) 2018/03/15 15:01:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 1: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000000180)="7472757374656400b0116bd6af08e372d627a148e9ef5e593ab27b3b57333865a95275dda4ab123f878a562f30504cfd87ca272cbf693e22bb32504b13e80fad2faaacf95095eb2f010af3558beef867f406f5e835202b22a1e184964da49f26d7f865357e184bde508b862d2df511321dfa064db171bf722db977a31122bbcd71c3be980f1243009fe5b096aad1965634c3fe9121f1d153063dcf3ee9f161bfc822", &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003df7e), 0x0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x6}}}}, &(0x7f0000000140)=0xb8) keyctl$search(0xa, r2, &(0x7f0000000400)="431e000000000004e2acd43c968bd75447d54b48", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, r1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00000002c0)={0x8001, 0x0, 0x0, 0xfd, 0x15, 0x7fff}) 2018/03/15 15:01:09 executing program 2 (fault-call:3 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 5: setrlimit(0x1000002, &(0x7f0000000000)={0x3f023055, 0x8000000000000000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) sendto$ax25(r0, &(0x7f0000000080)="e5c8da5cc08fc3c45d0825752ecbd842eef5dac782d049f4fc37a9275bf1ee06af4aaa2a60983cc062d4d5177c28298c7c9a2780c42517cff62a6eebb6b92b4ba04d2de88322bee662dba56e8b64290d4d60f48177f8e5fbf5ba85bfd7f4617cd75c631c280c6ade6c7ea24a0346d74667077ce7e7c2be8f0f55327bb3836eec9114b72f1f9cad7af814ada3cf42bcc96e2f923c3b9f2aa9114883abe4b67621071e5047bcbe50ca20e426f9f38de592541f3784fe156881881dfb388ae7e4e34d5062907f5b69fd71efcdd6a726f9d308601f0b491fd9bfbc5a764433923a811ba5538a4073f19630baad4d6c1255e9f78428b9a6", 0xf5, 0x4000, &(0x7f0000000180)={0x3, {"bfc4d2461e3677"}, 0x6}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/15 15:01:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 3: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000000c0)={0x6, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x6, 0x200000}) [ 149.289757] FAULT_INJECTION: forcing a failure. [ 149.289757] name failslab, interval 1, probability 0, space 0, times 0 [ 149.301102] CPU: 0 PID: 20210 Comm: syz-executor2 Not tainted 4.16.0-rc5+ #354 [ 149.308453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.317788] Call Trace: [ 149.320359] dump_stack+0x194/0x24d [ 149.323973] ? arch_local_irq_restore+0x53/0x53 [ 149.328623] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 149.333813] should_fail+0x8c0/0xa40 [ 149.337519] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.342604] ? perf_trace_lock+0xd6/0x900 [ 149.346749] ? trace_event_raw_event_lock+0x340/0x340 [ 149.351930] ? find_held_lock+0x35/0x1d0 [ 149.356028] ? check_same_owner+0x320/0x320 [ 149.360331] ? find_held_lock+0x35/0x1d0 [ 149.364377] ? rcu_note_context_switch+0x710/0x710 [ 149.369309] should_failslab+0xec/0x120 [ 149.373267] kmem_cache_alloc_trace+0x4b/0x740 [ 149.377829] ? lock_release+0xa40/0xa40 [ 149.381791] ? __lock_is_held+0xb6/0x140 [ 149.385844] alloc_pipe_info+0x159/0x4b0 [ 149.389886] ? pipe_read+0x7f0/0x7f0 [ 149.393598] ? check_same_owner+0x320/0x320 [ 149.397907] ? rcu_note_context_switch+0x710/0x710 [ 149.402813] ? iterate_fd+0x3f0/0x3f0 [ 149.406613] splice_direct_to_actor+0x64a/0x820 [ 149.411262] ? _cond_resched+0x14/0x30 [ 149.415134] ? generic_pipe_buf_nosteal+0x10/0x10 [ 149.419958] ? avc_policy_seqno+0x9/0x20 [ 149.424001] ? selinux_file_permission+0x82/0x460 [ 149.428850] ? do_splice_to+0x160/0x160 [ 149.432805] ? security_file_permission+0x89/0x1e0 [ 149.437733] ? rw_verify_area+0xe5/0x2b0 [ 149.441785] do_splice_direct+0x29b/0x3c0 [ 149.445922] ? splice_direct_to_actor+0x820/0x820 [ 149.450761] ? rw_verify_area+0xe5/0x2b0 [ 149.454821] do_sendfile+0x5c9/0xe80 [ 149.458540] ? do_compat_pwritev64+0x100/0x100 [ 149.463103] ? __might_sleep+0x95/0x190 [ 149.467071] ? kasan_check_write+0x14/0x20 [ 149.471287] ? _copy_from_user+0x99/0x110 [ 149.475422] SyS_sendfile64+0xbd/0x160 [ 149.479293] ? SyS_sendfile+0x1a0/0x1a0 [ 149.483243] ? do_pwritev+0xe8/0x1a0 [ 149.486940] ? do_syscall_64+0xb7/0x940 [ 149.490901] ? SyS_sendfile+0x1a0/0x1a0 [ 149.494857] do_syscall_64+0x281/0x940 [ 149.498722] ? __do_page_fault+0xc90/0xc90 [ 149.502933] ? _raw_spin_unlock_irq+0x27/0x70 [ 149.507409] ? finish_task_switch+0x1c1/0x7e0 [ 149.511886] ? syscall_return_slowpath+0x550/0x550 [ 149.516796] ? syscall_return_slowpath+0x2ac/0x550 [ 149.521708] ? prepare_exit_to_usermode+0x350/0x350 [ 149.526707] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 149.532063] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/15 15:01:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) io_setup(0x4, &(0x7f0000000040)=0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000080)={0x401, 0x3c, 0x0, 0xffffffffffffffff}) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x46, r3, &(0x7f0000000100)="319431d7daf51e6540d57db4fd4f69247e9abe27b73c1d69fe02bd2e6ba5f3f756a426acac86efe0df2cbf03322ed0ed471d3018ce5306f288939d43b7d2258b6622565ae1dd6fddc8aa20150911e9ca06c807f8aee664c766895d8d57b1acdffd4976cb5a88d88969699ca91967fb50e268012746b60dd4d0b5b462245128", 0x7f, 0x3, 0x0, 0x1, r1}, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{}, {}, {}]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000877ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f000081e000)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x4a1}, &(0x7f00000000c0)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$poke(0x4, r3, &(0x7f0000000040), 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x111002) accept$nfc_llcp(r4, &(0x7f0000000140), &(0x7f00000001c0)=0x60) munlockall() ioctl$TIOCNXCL(r4, 0x540d) 2018/03/15 15:01:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffff2d8, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x761, 0x2}, 'port0\x00', 0x10, 0x100000, 0x3, 0xfff, 0x6, 0x100000000, 0x8, 0x0, 0x1, 0x7}) r2 = dup(r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000000700), &(0x7f0000000680)=0xffffffffffffffae) [ 149.536905] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 149.542071] RIP: 0033:0x453e69 [ 149.545239] RSP: 002b:00007f121d311c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 149.552928] RAX: ffffffffffffffda RBX: 00007f121d3126d4 RCX: 0000000000453e69 [ 149.560176] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 149.567424] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.574672] R10: 0000000102000001 R11: 0000000000000246 R12: 0000000000000015 [ 149.581922] R13: 00000000000004b3 R14: 00000000006f7168 R15: 0000000000000000 2018/03/15 15:01:09 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_deladdr={0x3c, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x1000, 0x7, 0x8000}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x100) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000240)="9b6ae41ceaa8bae3fbedece909a2086aa4122bc89d2741880c882af5ef9bfd455dae87701c9d09a3a1cb596d8640f0e3592502761b9573c920569b39e6f62fcb53ac08f142f678984b29ad59dc9c19a38e5a9e4fc7615e062225761512ee4d8586a7fb2e0d1810626bbcae39") openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) [ 149.680796] QAT: Invalid ioctl [ 149.687270] QAT: Invalid ioctl 2018/03/15 15:01:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 2 (fault-call:3 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:09 executing program 1: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000b99000)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) exit(0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/03/15 15:01:09 executing program 5: openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x80000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)={0xfffffffffffffec9, 0x1, 0x0, @fuse_poll_out={0xecb80000000}}, 0x14) 2018/03/15 15:01:09 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000540)={0x9, 0x0, 0xdc, 0x4, 0x134, 0x2, 0x1, 0x8, 0x314, 0x10000, 0x80, 0xfffffffffffffffb}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) clone(0x800, &(0x7f0000000000)="6aaa5a2c52e5ea63806087e76908b71841ce1f681eed0f", &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)="4ad15293e0dc8b458f556a0101c9ff86fbaa0067c1cf6e6767a7b4364edd47077e2eb94de3efbfb018007031992bb7872f5928894b0d332a7d007b7be3851b9b75c096d1b24418785464bb05afda90f74e77d8289175671b2b06c6589be58adcbd17dde2e08c476d35c51a7521ccc58f8b62372361156c5e9ecf1ba699044f9bc36ce16f01e4f22e7e3c07463fb57e0b97e452a42c5cb144d3e099e42a16cd8a1b14b5e9d4594a45273781839559d2c7f5a0418faf16c027637252d028ade91d9dc49c7a7f67d27937d02bb8f27cbf60eb4751a500862dae") getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x100, 0x1f, 0x78a, 0x2, 0x62d, 0x4, 0x1, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x9, 0x101, 0x8, 0x992, 0x222}}, &(0x7f0000000480)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={r3, 0x4}, 0x8) prctl$setfpexc(0xc, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x8, 0x1ff, 0x2, 0x4, 0x101}, 0x14) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/03/15 15:01:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0xffffffffffffffd1, 0x101, 0x7fff, 0x8, 0x296}, 0x8, 0x7fffffff, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000081) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xf}, 0x3b258581}, 0x1c) 2018/03/15 15:01:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000080)={0x10}, 0xffffffffffffffb4, &(0x7f0000000840)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000002b00010e00000000000000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/03/15 15:01:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x2, 0x1, 0x20, &(0x7f0000ffa000/0x2000)=nil, 0x9}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)={0x2, 0x20000003, 0x0, 0x0, 0x20000000000002f8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) fchmod(r0, 0x2) 2018/03/15 15:01:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/16) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x7, 0x30, 0x6, 0x1}, &(0x7f0000000140)=0x18) 2018/03/15 15:01:09 executing program 3: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@nat={'nat\x00', 0x19, 0x3, 0x138, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000540], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'rose0\x00', 'eql\x00', 'ip6tnl0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x3}]}, 0x1b0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 149.809337] FAULT_INJECTION: forcing a failure. [ 149.809337] name failslab, interval 1, probability 0, space 0, times 0 [ 149.820653] CPU: 1 PID: 20240 Comm: syz-executor2 Not tainted 4.16.0-rc5+ #354 [ 149.828006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.837355] Call Trace: [ 149.839944] dump_stack+0x194/0x24d [ 149.843560] ? arch_local_irq_restore+0x53/0x53 [ 149.848211] ? __save_stack_trace+0x7e/0xd0 [ 149.852521] should_fail+0x8c0/0xa40 [ 149.856218] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.861298] ? save_stack+0x43/0xd0 [ 149.864897] ? kasan_kmalloc+0xad/0xe0 [ 149.868758] ? kmem_cache_alloc_trace+0x136/0x740 [ 149.873576] ? alloc_pipe_info+0x159/0x4b0 [ 149.877786] ? splice_direct_to_actor+0x64a/0x820 [ 149.882601] ? do_splice_direct+0x29b/0x3c0 [ 149.886897] ? do_sendfile+0x5c9/0xe80 [ 149.890763] ? do_syscall_64+0x281/0x940 [ 149.894799] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 149.900146] ? trace_hardirqs_off+0x10/0x10 [ 149.904447] ? find_held_lock+0x35/0x1d0 [ 149.908506] ? check_same_owner+0x320/0x320 [ 149.912801] ? check_same_owner+0x320/0x320 [ 149.917100] ? rcu_note_context_switch+0x710/0x710 [ 149.922021] should_failslab+0xec/0x120 [ 149.925973] __kmalloc+0x63/0x760 [ 149.929402] ? kmem_cache_alloc_trace+0x459/0x740 [ 149.934218] ? lock_release+0xa40/0xa40 [ 149.938171] ? alloc_pipe_info+0x23f/0x4b0 [ 149.942388] alloc_pipe_info+0x23f/0x4b0 [ 149.946427] ? pipe_read+0x7f0/0x7f0 [ 149.950124] ? check_same_owner+0x320/0x320 [ 149.954425] ? iterate_fd+0x3f0/0x3f0 [ 149.958211] splice_direct_to_actor+0x64a/0x820 [ 149.962855] ? _cond_resched+0x14/0x30 [ 149.966717] ? generic_pipe_buf_nosteal+0x10/0x10 [ 149.971536] ? avc_policy_seqno+0x9/0x20 [ 149.975572] ? selinux_file_permission+0x82/0x460 [ 149.980392] ? do_splice_to+0x160/0x160 [ 149.984341] ? security_file_permission+0x89/0x1e0 [ 149.989248] ? rw_verify_area+0xe5/0x2b0 [ 149.993288] do_splice_direct+0x29b/0x3c0 [ 149.997415] ? splice_direct_to_actor+0x820/0x820 [ 150.002251] ? rw_verify_area+0xe5/0x2b0 [ 150.006293] do_sendfile+0x5c9/0xe80 [ 150.009992] ? do_compat_pwritev64+0x100/0x100 [ 150.014556] ? __might_sleep+0x95/0x190 [ 150.018514] ? kasan_check_write+0x14/0x20 [ 150.022728] ? _copy_from_user+0x99/0x110 [ 150.026855] SyS_sendfile64+0xbd/0x160 [ 150.030721] ? SyS_sendfile+0x1a0/0x1a0 [ 150.034667] ? do_pwritev+0xe8/0x1a0 [ 150.038356] ? do_syscall_64+0xb7/0x940 [ 150.042308] ? SyS_sendfile+0x1a0/0x1a0 [ 150.046262] do_syscall_64+0x281/0x940 [ 150.050123] ? __do_page_fault+0xc90/0xc90 [ 150.054335] ? _raw_spin_unlock_irq+0x27/0x70 [ 150.058806] ? finish_task_switch+0x1c1/0x7e0 [ 150.063276] ? syscall_return_slowpath+0x550/0x550 [ 150.068184] ? syscall_return_slowpath+0x2ac/0x550 [ 150.073092] ? prepare_exit_to_usermode+0x350/0x350 [ 150.078084] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 150.083427] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.088253] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 150.093414] RIP: 0033:0x453e69 [ 150.096581] RSP: 002b:00007f121d311c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 2018/03/15 15:01:10 executing program 5: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) connect$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x3, 0x20, 0x1, 0x7, 0xfff, 0x6}, 0x5}, 0xa) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x351900, 0xa) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) fcntl$setown(r2, 0x8, r3) keyctl$invalidate(0x15, r0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000300)) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000001c0), 0x2) 2018/03/15 15:01:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:10 executing program 2 (fault-call:3 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:10 executing program 6: seccomp(0x1, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) [ 150.104262] RAX: ffffffffffffffda RBX: 00007f121d3126d4 RCX: 0000000000453e69 [ 150.111506] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 150.118749] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.125993] R10: 0000000102000001 R11: 0000000000000246 R12: 0000000000000015 [ 150.133239] R13: 00000000000004b3 R14: 00000000006f7168 R15: 0000000000000001 2018/03/15 15:01:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)="cff7fdb87ea7e7584300594d56505ee7f594c14f467752805b0c9eff42b2304eec62635057905d7f0f5028960f53e736fa1621c9fd3f04", 0x37) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:10 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x42000, 0x90) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f00000000c0)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}, 0x1}, 0x0) [ 150.226399] FAULT_INJECTION: forcing a failure. [ 150.226399] name failslab, interval 1, probability 0, space 0, times 0 [ 150.237730] CPU: 1 PID: 20272 Comm: syz-executor2 Not tainted 4.16.0-rc5+ #354 [ 150.245088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.254437] Call Trace: [ 150.257016] dump_stack+0x194/0x24d [ 150.260634] ? arch_local_irq_restore+0x53/0x53 [ 150.265290] ? find_held_lock+0x35/0x1d0 [ 150.269351] should_fail+0x8c0/0xa40 [ 150.273062] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.278148] ? lock_release+0xa40/0xa40 [ 150.282117] ? shmem_file_read_iter+0x76c/0xe80 [ 150.286781] ? find_held_lock+0x35/0x1d0 [ 150.290872] ? check_same_owner+0x320/0x320 [ 150.295171] ? current_time+0x88/0xc0 [ 150.298957] ? rcu_note_context_switch+0x710/0x710 [ 150.303867] ? __atime_needs_update+0x395/0xb40 [ 150.308515] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.313528] should_failslab+0xec/0x120 [ 150.317484] __kmalloc+0x63/0x760 [ 150.320929] ? iter_file_splice_write+0x247/0xf30 [ 150.325762] iter_file_splice_write+0x247/0xf30 [ 150.330427] ? generic_file_splice_read+0x499/0x7b0 [ 150.335433] ? page_cache_pipe_buf_steal+0x500/0x500 [ 150.340513] ? fsnotify_first_mark+0x2b0/0x2b0 [ 150.345090] ? selinux_file_permission+0x82/0x460 [ 150.349940] ? rw_verify_area+0xe5/0x2b0 [ 150.353980] ? page_cache_pipe_buf_steal+0x500/0x500 [ 150.359068] direct_splice_actor+0x125/0x180 [ 150.363468] splice_direct_to_actor+0x2c1/0x820 [ 150.368130] ? _cond_resched+0x14/0x30 [ 150.372005] ? generic_pipe_buf_nosteal+0x10/0x10 [ 150.376846] ? do_splice_to+0x160/0x160 [ 150.380800] ? security_file_permission+0x89/0x1e0 [ 150.385717] ? rw_verify_area+0xe5/0x2b0 [ 150.389770] do_splice_direct+0x29b/0x3c0 [ 150.393905] ? splice_direct_to_actor+0x820/0x820 [ 150.398743] ? rw_verify_area+0xe5/0x2b0 [ 150.402792] do_sendfile+0x5c9/0xe80 [ 150.406506] ? do_compat_pwritev64+0x100/0x100 [ 150.411070] ? __might_sleep+0x95/0x190 [ 150.415044] ? kasan_check_write+0x14/0x20 [ 150.419259] ? _copy_from_user+0x99/0x110 [ 150.423395] SyS_sendfile64+0xbd/0x160 [ 150.427266] ? SyS_sendfile+0x1a0/0x1a0 [ 150.431217] ? do_pwritev+0xe8/0x1a0 [ 150.434915] ? do_syscall_64+0xb7/0x940 [ 150.438877] ? SyS_sendfile+0x1a0/0x1a0 [ 150.442836] do_syscall_64+0x281/0x940 [ 150.446701] ? __do_page_fault+0xc90/0xc90 [ 150.450911] ? _raw_spin_unlock_irq+0x27/0x70 [ 150.455393] ? finish_task_switch+0x1c1/0x7e0 [ 150.459887] ? syscall_return_slowpath+0x550/0x550 [ 150.464799] ? syscall_return_slowpath+0x2ac/0x550 [ 150.469712] ? prepare_exit_to_usermode+0x350/0x350 [ 150.474711] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 150.480065] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.484903] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 150.490071] RIP: 0033:0x453e69 [ 150.493241] RSP: 002b:00007f121d311c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 150.500931] RAX: ffffffffffffffda RBX: 00007f121d3126d4 RCX: 0000000000453e69 [ 150.508177] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 150.515427] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/15 15:01:10 executing program 1: r0 = shmget(0x1, 0x2000, 0x420, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket(0x40000000015, 0x5, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000280)="67846b3ee24e01b9cfb3ae0b5dffd560db45cd73f45bb18f480369235030929712218ee04e490b5922703541d6aa19da96b54d308e3d840e645e11f5dea0cd0919b469177f438a213046dda47d51b80ec335907ce5013a111f04a7b3bde2ddf552d28d328b88e4ed8a6b214eb5e3254c46b9f6f1dd8098a52a8ddff53f5b44", 0x7f}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="ca4ee3e001b5f6ac2c17f4d5500c047420b3f97f130ed20d1cf9fdfeb3f2c51e0b1a07a027b65c2908a34126dfb9c037c92e007ddaf8e2eb04549074897f6510a8be8023f3c4b7866715b599decc1b52a7e507a832ad46a7685121b533d5b0ad51d92c4f2dcdcb62d8509eb70b063d7a7ff5039d369b7a315132ca24f127e7e5857ed2f0d4040a00f1bbed6b01741826b85338858fea0ddcc7eb2a5e4ef2f7fcab3ef38a6e36b44861dce466660703392082b3eceb2c4ed20f4cdc4f928fba197313315b6b422b91c8275e12312b2e8554dce10cd8fcddb7c87f903907fafc00b9f4321c2a938ab7cdccc5851c05a3", 0xef}, {&(0x7f0000000500)="3440a333f153b9581075d788a00a9947ec4360e100ab0a26bccc64995a64603cfadd20640f1a54be21f695a35a25b9de38323d09353f18eac1774fb7c2b6fbae870009db38d660d0bc602404d50c92c5fcba8962c7824d0d", 0x58}, {&(0x7f0000000580)="749ad6c51e069a9b00bc", 0xa}], 0x5) getsockname(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000100)=0xfffffe9a) set_mempolicy(0x2, &(0x7f00000001c0)=0xff, 0x86b) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x3ff}, &(0x7f0000000180)=0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000240)={0x1, 0x3, 0x5001, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) 2018/03/15 15:01:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 150.522676] R10: 0000000102000001 R11: 0000000000000246 R12: 0000000000000015 [ 150.529922] R13: 00000000000004b3 R14: 00000000006f7168 R15: 0000000000000002 2018/03/15 15:01:10 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000005000), &(0x7f0000000ffc), &(0x7f0000003000)) pipe2(&(0x7f0000000040), 0x80000) 2018/03/15 15:01:10 executing program 2 (fault-call:3 fault-nth:3): r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:10 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x10}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) io_setup(0x1000, &(0x7f0000000000)=0x0) r3 = fcntl$dupfd(r1, 0x406, r1) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000040)="beab3a00d3d4a0db5d95a55c1a0c6c4dff51cf87f897666d13acbf2551b0e46a3723556167879870df1aa022238953b8fc6c3316daf82c89283a599fef260fb33ac40ddec1f02c36ac7ece82d77f577cef5ef8195424b6a1e535c84e213460032c16c40b0a9d43467107e6426a8d699dc4e524915b0f779990c33f5ee16611d3e30ed2edfe1e1e29e6dce4c76a953b189d12997d8ac9f9ec6f9471ddca0907833b140c132aad591384bf6431bcc60cc5c8876b7912fa79cfe44aabd5b4a22ebd05e1a04cac570be6900551e7600c645178a0602e1a91ac0bcb01fd72c8906c4c7e13e886cc260c9c4c5c911fad0762cd3d30188b", 0xf4, 0x9914, 0x0, 0x1, r3}, &(0x7f0000000180)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/03/15 15:01:10 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000280)="26ba8a33ae3ed729ac58af9a7cba8cc387298bdd972f008c510f6448d16b6f705517862df096b1813891389b1c0e2e442cb905a2d510d99f2dce307c9932bff36e928a993bed33d11fb08d9e6a07d1e64a9e795eec8ce07b0c8a40a084d671eab87bcc6561f56cc0a2350ae861dac2780274e672ff1b39e9fe5a4e56b42e533c0ab073f46911e95995") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8200) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000003c0)=0x101) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f00000005c0)=""/174) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000680)={0xff, 0x3, 0x80, 0x0, 0x0, [], [], [], 0x2, 0x4}) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000440)=""/205) ftruncate(r0, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0x140, @tick=0x81, 0x1, {0x1f, 0x100}, 0x40, 0x0, 0x8}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0xfffffffffffffeff, 0x4) 2018/03/15 15:01:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000100)=0x8, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000040)={0x5, 0x4, 0x1, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) 2018/03/15 15:01:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:10 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000000040), &(0x7f0000000080)) ioprio_get$pid(0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r0) 2018/03/15 15:01:10 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f2448c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x3, 0x1) ioctl$TIOCEXCL(r1, 0x540c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'dummy0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000580)={@rand_addr=0x4, @empty, r2}, 0xc) io_setup(0x3, &(0x7f0000f1fff8)) 2018/03/15 15:01:10 executing program 1: syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f0043bf9650c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x10) renameat2(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0/file0\x00', 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000802ff8)='./file0\x00', &(0x7f00000000c0)="0076095cc6ff78b3ce4d944febc21b8598f8b8533bec909d33ea412eebd822b185440b66766ac724932628338f3ee82a6538aafe", 0x800000, &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) [ 150.644788] FAULT_INJECTION: forcing a failure. [ 150.644788] name failslab, interval 1, probability 0, space 0, times 0 [ 150.656093] CPU: 0 PID: 20300 Comm: syz-executor2 Not tainted 4.16.0-rc5+ #354 [ 150.663444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.672791] Call Trace: [ 150.675377] dump_stack+0x194/0x24d [ 150.679010] ? arch_local_irq_restore+0x53/0x53 [ 150.683676] ? splice_direct_to_actor+0x2c1/0x820 [ 150.688512] ? do_splice_direct+0x29b/0x3c0 [ 150.692828] ? do_sendfile+0x5c9/0xe80 [ 150.696710] ? SyS_sendfile64+0xbd/0x160 [ 150.700764] ? do_syscall_64+0x281/0x940 [ 150.704829] should_fail+0x8c0/0xa40 [ 150.708550] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.713664] ? trace_hardirqs_off+0x10/0x10 [ 150.717977] ? check_same_owner+0x320/0x320 [ 150.722718] ? rcu_pm_notify+0xc0/0xc0 [ 150.726610] ? find_held_lock+0x35/0x1d0 [ 150.730674] ? create_empty_buffers+0x515/0x800 [ 150.735330] ? lock_downgrade+0x980/0x980 [ 150.739465] ? lock_release+0xa40/0xa40 [ 150.743418] ? recalc_bh_state.part.45+0x140/0x140 [ 150.748356] should_failslab+0xec/0x120 [ 150.752314] kmem_cache_alloc+0x47/0x760 [ 150.756356] ? rcu_note_context_switch+0x710/0x710 [ 150.761281] ? create_empty_buffers+0x515/0x800 [ 150.765944] ? mempool_destroy+0x30/0x30 [ 150.769982] mempool_alloc_slab+0x44/0x60 [ 150.774111] mempool_alloc+0x16a/0x4b0 [ 150.777992] ? remove_element.isra.4+0x1b0/0x1b0 [ 150.782726] ? add_to_page_cache_lru+0x230/0x510 [ 150.787471] ? add_to_page_cache_locked+0x40/0x40 [ 150.792327] bio_alloc_bioset+0x3cd/0x760 [ 150.796456] ? __page_cache_alloc+0x12e/0x530 [ 150.800936] ? bvec_alloc+0x2d0/0x2d0 [ 150.804722] ? create_page_buffers+0x168/0x350 [ 150.809297] submit_bh_wbc+0x105/0x710 [ 150.813178] ll_rw_block+0x156/0x190 [ 150.816882] __block_write_begin_int+0x799/0x1610 [ 150.821707] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 150.826891] ? check_disk_change+0x130/0x130 [ 150.831296] ? __breadahead+0x150/0x150 [ 150.835266] ? rcu_read_lock_sched_held+0x108/0x120 [ 150.840263] ? __mark_inode_dirty+0x262/0x1170 [ 150.844832] ? __inode_attach_wb+0xf70/0xf70 [ 150.849227] ? I_BDEV+0xd/0x20 [ 150.852401] ? wait_for_stable_page+0x173/0x310 [ 150.857053] ? wb_domain_writeout_inc.part.23+0xa0/0xa0 [ 150.862394] ? find_held_lock+0x35/0x1d0 [ 150.866467] block_write_begin+0xd2/0x2e0 [ 150.870592] ? check_disk_change+0x130/0x130 [ 150.874983] ? __block_write_begin+0x40/0x40 [ 150.879376] ? iov_iter_fault_in_readable+0x211/0x420 [ 150.884557] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 150.889729] ? current_kernel_time64+0x122/0x2f0 [ 150.894469] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.899472] blkdev_write_begin+0x3c/0x50 [ 150.903617] generic_perform_write+0x28f/0x600 [ 150.908177] ? do_umount+0xda0/0xda0 [ 150.911902] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 150.917164] ? file_update_time+0xd3/0x5b0 [ 150.921386] ? current_time+0xc0/0xc0 [ 150.925163] ? clear_nlink+0xb0/0xb0 [ 150.928855] ? blk_lld_busy+0x60/0x60 [ 150.932635] ? __save_stack_trace+0x7e/0xd0 [ 150.936970] __generic_file_write_iter+0x366/0x5b0 [ 150.941894] blkdev_write_iter+0x207/0x3e0 [ 150.946118] ? bd_set_size+0x330/0x330 [ 150.950027] do_iter_readv_writev+0x55c/0x830 [ 150.954501] ? do_iter_readv_writev+0x55c/0x830 [ 150.959162] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 150.963915] ? rw_verify_area+0xe5/0x2b0 [ 150.967967] do_iter_write+0x154/0x540 [ 150.971838] ? rcu_read_lock_sched_held+0x108/0x120 [ 150.976854] vfs_iter_write+0x77/0xb0 [ 150.980642] iter_file_splice_write+0x7db/0xf30 [ 150.985323] ? page_cache_pipe_buf_steal+0x500/0x500 [ 150.990404] ? fsnotify_first_mark+0x2b0/0x2b0 [ 150.994989] ? selinux_file_permission+0x82/0x460 [ 150.999837] ? rw_verify_area+0xe5/0x2b0 [ 151.003898] ? page_cache_pipe_buf_steal+0x500/0x500 [ 151.008988] direct_splice_actor+0x125/0x180 [ 151.013388] splice_direct_to_actor+0x2c1/0x820 [ 151.018037] ? _cond_resched+0x14/0x30 [ 151.021908] ? generic_pipe_buf_nosteal+0x10/0x10 [ 151.026748] ? do_splice_to+0x160/0x160 [ 151.030711] ? security_file_permission+0x89/0x1e0 [ 151.035638] ? rw_verify_area+0xe5/0x2b0 [ 151.039691] do_splice_direct+0x29b/0x3c0 [ 151.043827] ? splice_direct_to_actor+0x820/0x820 [ 151.048665] ? rw_verify_area+0xe5/0x2b0 [ 151.052720] do_sendfile+0x5c9/0xe80 [ 151.056436] ? do_compat_pwritev64+0x100/0x100 [ 151.060999] ? __might_sleep+0x95/0x190 [ 151.064987] ? kasan_check_write+0x14/0x20 [ 151.069207] ? _copy_from_user+0x99/0x110 [ 151.073348] SyS_sendfile64+0xbd/0x160 [ 151.077224] ? SyS_sendfile+0x1a0/0x1a0 [ 151.081173] ? do_pwritev+0xe8/0x1a0 [ 151.084873] ? do_syscall_64+0xb7/0x940 [ 151.088843] ? SyS_sendfile+0x1a0/0x1a0 [ 151.092801] do_syscall_64+0x281/0x940 [ 151.096667] ? __do_page_fault+0xc90/0xc90 [ 151.100880] ? _raw_spin_unlock_irq+0x27/0x70 [ 151.105354] ? finish_task_switch+0x1c1/0x7e0 [ 151.109831] ? syscall_return_slowpath+0x550/0x550 [ 151.114745] ? syscall_return_slowpath+0x2ac/0x550 [ 151.119659] ? prepare_exit_to_usermode+0x350/0x350 [ 151.124656] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 151.130015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.134855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 151.140027] RIP: 0033:0x453e69 [ 151.143197] RSP: 002b:00007f121d311c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 151.150882] RAX: ffffffffffffffda RBX: 00007f121d3126d4 RCX: 0000000000453e69 [ 151.158127] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 151.165374] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.172621] R10: 0000000102000001 R11: 0000000000000246 R12: 0000000000000015 [ 151.179868] R13: 00000000000004b3 R14: 00000000006f7168 R15: 0000000000000003 2018/03/15 15:01:11 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x28100) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x5, 0x4) fstat(r0, &(0x7f0000000100)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00000001c0)={@broadcast, @loopback}, &(0x7f0000000200)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x200000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xa9, 0x9, 0x0, 0x16, 0xfde, 0x8, "4c2e35d3af5858374afe82072a3904e1c865180c2ea4ac03dacbf62f531badab5d10e667711aee2a5d476c95b8dd2c5bd60693fd69a1339b5d797d9df4e9861f", "86144894095f94e422660c850a081e02ab4176c1d40fa5a704bd1147fede13b54d8fe2d137a6ff12ebc94dad6f6db95b0bf50b44ac74ce46ea1d8cac91215e41", "d828e96f89585a62331d90257af0a3da6562ba2f666d538422aee45d47a4f04f", [0x6, 0x3ff]}) r3 = getpgrp(0xffffffffffffffff) sched_setparam(r3, &(0x7f0000000380)=0xa5) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000400)=r3) restart_syscall() socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000440)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_route(0x10, 0x3, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000480)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x4, 0xc2, 0x0, 0x6, 0x11, 0x1, "87297ff6fddd4251c6c936a2cba5f4d9d7fac536337e0022911f6abee546744a34a7916011a9d79547a031bb21a59af1e76c41c9fa5964144f5e78de71cac953", "7afb920cbaeaa514989b9be33cd08f9bfce26ff9f06db9355abd525cbe6229934d28d1405ab7bef207c253e9113f0bf80aefc645353ce01da361a50a66d8e9c1", "3b81420f02af4c50ad0d5d4152e3e0c9647721f726099e22663499542991b780", [0x7b098e32, 0xffffffffffffffe1]}) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f00000005c0)={0xa000000, 0xf91}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000600)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000640)=""/4096) getpeername$ax25(r4, &(0x7f0000001640), &(0x7f0000001680)=0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001800)={'filter\x00', 0x0, 0x3, 0xa0, [], 0x8, &(0x7f00000016c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000001740)=""/160}, &(0x7f0000001880)=0x78) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00000018c0)=0x2, 0x4) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001900)={"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"}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001d00)={0x1000, 0xf000, 0x859, 0x3, 0x2}) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000001d40)=0xfffffffffffffff7, &(0x7f0000001d80)=0x4) connect$vsock_stream(r4, &(0x7f0000001dc0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000001e00)="01be3c87ccb15610b45fcdb00f075cb371cc5d6d549a73d82dffc035c7ae124cc4984b92554f75bc0018a7dcf9ebbdbf8d11eedb33e7d37ec6050dbe005cd6f1b9be1a1effb1663a1b5b3450aaffcd08e526439d5e314e743a9edd54413101f7d0a117f0b1a8b604ff24aa7f9cbee9264cbf29cf1f2b5c87f6c38a74a2d87aed376b8f47903ddfab6995510f09f9d521ac1a66966b045d66a67b41ddf3b53af4952773d66252aca933ee03af3f781c0b7cdf58ffe020110fb85f05c888c89249943eed04ee605b8d69b12ec860") io_setup(0x1, &(0x7f0000001f00)) 2018/03/15 15:01:11 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e7a000)='gid_map\x00') writev(r0, &(0x7f0000f49000)=[{&(0x7f000062efc3)="a5", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/03/15 15:01:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x1, 0x101, 0x1000, 0x6460, 0x1, 0x800}, 0x80000001, 0x8, 0x6}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="18977d9d8b9c5a4bbf70d15e73c97fa3bde9e322576166e95c08f017c02193ac49ea39c73ceb2a22b3b41d6df2cc3396df85652b9ef94b8e1d9bfe742104da34fa9378de889f725458ed16a9c47a3af2fd39febd5ff8b3c1620f934bb433a12c7aa1df010c7ce4f1f01d592e6e04103af6c05c204428e4331fb2061df5e121bf78c3a8265870b71d86c639639561f0620e62f9d2ea444ef06fe25980410cac2e8f635bc79e") r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000b, 0x110, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r2}) 2018/03/15 15:01:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xff, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x6fe3dbd4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xed6f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) keyctl$join(0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x1, 0xffffffffffff8001}) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'\x00', @random="1e16972657e4"}) connect$inet(0xffffffffffffffff, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000000c0)) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/15 15:01:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 7: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/15 15:01:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0585044001f89e2c6b42830000000000000000"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f0000016000)='o'}) 2018/03/15 15:01:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000000)='+mime_type\x00', 0x2) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xf9, 0x0) bind$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x1a5) r2 = socket(0xb, 0x3, 0x8001) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0xecf35b02283290a6) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000000000000000000000220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000002b9300000000000400000000000000000000c360069bf14d05fb4df2a9055095563ba027f1c64f9b8467d1065200b623aeb351226bb22566856642db774e013abfa99dd8e6ccbd79faf13c470442171ff33da73b2b4da18ef419d969e8a32af256e1543401fff48ba76d959542c5a04f37558c9c702a1fa8db08ac620df70d54009070071d180c4d7747f60a63149128c286"]) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/15 15:01:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a0000000000000000000000000000000000000000000000000000000000000000000000"], 0x38) signalfd(r0, &(0x7f0000000040), 0x8) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000001c0)=0x6) read(r0, &(0x7f0000000100)=""/154, 0x316) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000240)={0x300000000000, 0x9}) [ 151.279417] binder: 20328:20336 unknown command 1074038021 [ 151.299818] binder: 20328:20336 ioctl c0306201 20012000 returned -22 2018/03/15 15:01:11 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 5: r0 = memfd_create(&(0x7f000030d000)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x0) fallocate(r0, 0x23, 0x0, 0x87da) open(&(0x7f0000000000)='./file0\x00', 0x109000, 0x122) [ 151.350237] binder: 20328:20336 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 151.384009] binder: 20328:20352 unknown command 1074038021 [ 151.390999] binder: 20328:20352 ioctl c0306201 20012000 returned -22 2018/03/15 15:01:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/enforce\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$evdev(&(0x7f0000000a00)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) write$evdev(r1, &(0x7f0000037fe8)=[{{0x77359400}, 0x1, 0x49, 0x2}, {}], 0x30) 2018/03/15 15:01:11 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0xffffffffffffff47) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x0) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x32f, 0x1, 0x8000, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) epoll_create(0x6) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000028002108000000000000000003c60000100000000c00010000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/15 15:01:11 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000080)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip6gretap0\x00', 0x2ff) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000040)=0x3) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) 2018/03/15 15:01:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x8, 0x3ff, 0x8001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'yam0\x00'}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x355) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x1, 0x4) fstat(r0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000480)="172131acd6da8dac13e5266fb35f52eef746d34515baf835cd1ebd6941b498a827daa09e281cd7c8eff7051527bdbf8afbabe0183ce06398d79c1462c7bb5ae56e8527ae56ddf96311ca6de222b1dab1547eeca5ba35923b915eefebcf83ebcdeb8960e8b0a3128fb086ac6ded", 0x6d, 0x8080, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/15 15:01:11 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) sendmmsg$unix(r0, &(0x7f0000000700)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="b34958c1701f760b2bab43c203f9f86d68284e85bb424b29ed2e82dd2c2c83f043ff24e24ad69a314af062915668e4d60461e04a9568c2934bba5b64ff9be07b007a0822682c23b38514727b378a3fe91955b6b57c340f30ce5168247a61ba2432ba3e9569d0c447181218ac05596449cf31a35840b808eaaafb4dcf9d2447993573fd8dfed2755bfc4730182e68be1fa2bae67af5542daedf7c9c5dc0f28f386e864d2514bf7b517343f65c4865f7d7c470b21cb01b6a5f2343d484c99cb0426c73aae5e5c0dea1ab843ef459485b19bc4bc024579d96e75805562b5b44e7e92e7c312c4429d55a3b726f58", 0xec}], 0x1, 0x0, 0x0, 0x24000801}, {&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000340)="c5812b51de9683a5a0922460e164bc8ca9c4813f29e39058b07594defaa34b4961f014452f4d0e188377589875cc60e5a2aa76e5653e56b550761afb159c98347f58f9918911cc8c2c4e9a1250e575e5cbd4d88531b5fbeb0cb3ff07f82810e21d98e4e185021b5e408ba1ab900417640b83ee6df4126ce14b66830be2649faa8effc2ae535dd515757b9f41294274163fb67f05a4e35944dace5079271057ac26b87e2a0fed26067cbe80988e", 0xad}, {&(0x7f0000000400)="ae157a6fc33e7872fd39440f7f6c30602e5c3118821e64f464855808d4d839e58c1fee164682bcf30463098a6dfde4b8d6f8ceef7169c67e1c960204ec87e52675942b562c02373d2d6d331ef83eae850a1a8cfb5e50f0472224d4d99add9ba8c4ec1b4202", 0x65}, {&(0x7f0000000580)="b67a4286538119bf3efc2e7a31f5e7d31ee3257c3e11bf038d390ae8143bfc2d0ac03c53623edab34f5c13f54ee91bd475523e351afcfe6fa50f6a08f3a41bc9e2ea62febe468f603381d17e1e3046a2d571f7385f43c9fc22094f85c03367404466872db92388bc319b554f8313503ee906129656e59c39cd83819361a3f9e8c597a8c136faa628dd55923f3188270c107cf860e2c2f55e9a", 0x99}, {&(0x7f0000000640)="400e34df8c2235374a0fe8bd09721fd34735ad59a84837455157272b7289c5782b62bcdb5f1dfd4e305356a3755e2c26556214d3808e68605f50bb852b4c76f59b88d5eb5e1babcb757fa14a47d8b6ad03b2a45116f7b97ee076145486147de2dffcad7b010cb1824717ae1ea6385907588fede7ac5a951cee0a927673089915ebc5f2193e71b5cb7d82953d1a4875233964456740", 0x95}], 0x4, 0x0, 0x0, 0x803}], 0x2, 0x800) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000500)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000780)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000007c0)={r4, r5, 0x401}) 2018/03/15 15:01:11 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)={0x2, 0x11, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}]}, 0x282}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x83) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x608880) renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/03/15 15:01:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000fd050eae6ddce360efa58f6654af034ec2f2e41eff00009000802c000000000000"], 0x14}, 0x1}, 0x0) 2018/03/15 15:01:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xcf, 0x82) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000100)=0x4) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x5, 0x6, 0x800, 0x7, 0x1, 0x3, 0x180000000000, 0x3, 0x0, 0x9}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="2f702300c4001004000000", 0x10000001000003) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000540)='D', 0x1}], 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80, 0x200) pwrite64(r2, &(0x7f0000000180)="c313397104801c30c4a82fe3d790c5646b1eedc8adc99aa50986d298216bf21ab209cf09795fe8481c577747a51b33bb1f02259ed55d744e506c0ea0c71d8b36961b3f1ea1e13e46b5c994b54fbcc6f9326e962a90db2744d755cf2040b498afd7f0a48962e8139ddf28489b0b05", 0x6e, 0x0) 2018/03/15 15:01:11 executing program 1: r0 = gettid() exit(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x1ff, 0x400, 0x2, 0x2623, 0x0, 0xfff, 0x40, 0x1, 0x5, 0x2, 0x733, 0xb104, 0x7ff, 0x7, 0x4, 0x3f, 0x9, 0xffffffff7fffffff, 0xb21, 0xffffffffffff8001, 0xfffffffffffff001, 0x2, 0x0, 0x20, 0x5, 0x6, 0x1, 0x5, 0x7, 0x23b44c5, 0x40, 0x74, 0x1, 0x5, 0x1, 0x7, 0x0, 0xe0, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x301, 0x400, 0x3, 0x0, 0xc9a5, 0x7, 0x1a}, r0, 0x9, r1, 0x6) getpriority(0x0, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/121) 2018/03/15 15:01:11 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x10, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) 2018/03/15 15:01:11 executing program 3: r0 = perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4a5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x98da, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x40000000000000, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x4, 0x379fdb2a255e2281) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f00000002c0)=0x2, 0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0xfffffffffffffffe) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) get_robust_list(r3, &(0x7f0000000200)=&(0x7f00000000c0)={&(0x7f0000000000), 0x0, &(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000240)=0x18) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000480)) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) getrandom(&(0x7f0000000300)=""/230, 0x33d, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x4100, 0x0) 2018/03/15 15:01:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x1a, 0x2a, 0x311, 0xffffffffffffffff, 0xffffdfffffffffff}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/15 15:01:11 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='M', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000180), 0xffffffffffffff7a) 2018/03/15 15:01:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) r3 = getuid() r4 = getgid() r5 = fcntl$getown(r1, 0x9) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000940)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002280)=0x0) stat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002380), &(0x7f00000023c0)=0x0, &(0x7f0000002400)) sendmmsg$unix(r1, &(0x7f0000003680)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000180)="481d54afe818a6766e1fdd142e821308a9bdc91973ced666736db33da9a524e6479ce27a35cb1724cfca3465cb219965fb598255b68b54ce7b2c9c11b63d7b306db5c25de1c066463159adaa3271923742111def62e233c3a43e9df0db488dd443267c3771b45153193de1541db77d745feda48a4ec68a949912a3a5dd5ed99c77e7b3359ce75401f4ac6215bf7fcdc68737a114627fec68815d071d6961e48ce8869c84bbdbf0a5ea7189d0540808736b520ee111b4c78b5a7a3a5034349103100e603ec51b71f891d46db0a15be0231a2c5f4f4333aed6f0e331e68fb0e3", 0xdf}], 0x1, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x40}, {&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000480)="74d91a22a085a1", 0x7}, {&(0x7f0000000700)="ea8f8ce622f99822df8e425671e6406776c6d0eef0c3e6a333da79d8f3e314ff07b12a9e57a078c2f6672ebf0b36d4b363889e5af26cad728a45236447414a5aa844397b91a45d7b046c937c3f04480c05c0efcf402e8172cf2683eb87593cca0126685a7e8426defd1cd8ae356ae963644c22f94093a056068d363f80838bebef37d1ad76377e8c80e692d0", 0x8c}, {&(0x7f00000007c0)="03aa1d28c4faf66f2efb28ec8fb6170217a705d10d4efbd624fc68c9a31cf6f2475a798caae39e209ba019414695946dfd1694d0fdba35c35e7f71f88a29aeb5bb494450cceda78e51dff44c3b5672b7", 0x50}], 0x3, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x10}, {&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000000c00)="c43248146a9235c53d943278ea125c09ad85a28e4f27a8565c47341276b026c9de9f77eb26b23190c162f76ca159c3433b1f3cf5f0df538f8dc91ce107e7fc73b9a09c90a21541df509b527407d93eadd9f63c6710d7c7bbde8a58be64df08a6b4450d64dc08da4671266a0af4a8877c016171de226497104091aac4642d66859fd3d63277385ee8b5", 0x89}, 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{&(0x7f00000020c0)="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", 0xfe}], 0xa, &(0x7f0000002440)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x8004}, {&(0x7f0000002480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003640)=[{&(0x7f0000002500)="3235760b055dd69677062f6a08425b777e3627d2982e7c7ab0", 0x19}, {&(0x7f0000002540)="b8c4f3a67160fede3ea5ff3dc7baf7f76b16c33df4195f21c9bb907babdd0b3499a769212b21c150863fd43b83e42715bde18d71da2cee5f2e693e99ea9a190dcf6773affbc127b1883944d2d0568c9e59d7d59ad9b208288443d8837d8d23317e52ae09d81c04fb4c8107116d27de6ec6e70ee43aa932ee82950556a1686312035522eb56990d1179b12befa46c5d5d55b6898153304e0fbfc440909e1661b1292535776d3620a7d472a5cf2da9beb0d34eeb12fea129e05a5626d71bea386f744c", 0xc2}, {&(0x7f0000002640)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20000000}], 0x4, 0xc0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x102000001) 2018/03/15 15:01:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x82080) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/7) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000080000000000000000000000000000000000000000000b24106af3dca47bf91da488ef4167001ea369a9e57f2b0e48715ab4261a2bc8d3a8b85fcb90504515e36eeb0"], 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) socket$inet6(0xa, 0x80000, 0x200) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) 2018/03/15 15:01:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0xb) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x4012}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0xa0100) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0xffffffff, 0x2, 0x8, 0x9, 0x7, 0x4, 0x48, 0xb4a, 0x0, 0xfffffffffffffffa}) 2018/03/15 15:01:11 executing program 6: syz_emit_ethernet(0x6a, &(0x7f00000000c0)={@random="69fcb970a462", @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@generic={0x44, 0x2}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, 0x0) 2018/03/15 15:01:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0xffffffffffffbffe) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x420000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x74, 0xfffffffffffffffc}, &(0x7f0000000240)=0x8) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@int=0x6, 0x4) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/15 15:01:11 executing program 5: openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$KVM_NMI(r0, 0xae9a) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0xc7, 0x8}, 0xc) 2018/03/15 15:01:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2) openat(r0, &(0x7f0000000240)='./file0\x00', 0x20080, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xffffffff}, 0x8) r1 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) close(r1) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0], 0x4, 0x5, 0x1, 0x2}) 2018/03/15 15:01:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000100)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000300)) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000280)=""/51, 0x8e}) r1 = socket(0x9, 0x4000000000080003, 0xffffffffffffffff) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x3ebd, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) 2018/03/15 15:01:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) 2018/03/15 15:01:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x1018fb) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x9) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001440)) r1 = syz_open_pts(r0, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)) r2 = gettid() ptrace(0xffffffffffffffff, r2) r3 = dup2(r1, r0) sendmmsg$unix(r3, &(0x7f0000001400)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000080)="cdd54ec043e7e0cad0d919137e0bddcce796b1f916633c71c3abebfa74013bec948ab74741ce5d1e5784cd9b27b29371a8a55e5b9beb0271ca7b4573b79215b4f4cb9acf71470af8b44030e42c7a", 0x4e}, {&(0x7f0000000100)="299b9b5226", 0x5}, {&(0x7f0000000140)="16888fb7ea284e788126e9b163d357eac32478ca20f141ebf706e87bc6dd4a068fd22f6bd46792a848cc8509764bef0cf62de6", 0x33}, {&(0x7f0000000180)="4fd35b93628b82b65791c40f70f43e7b9dc85ebf8fb3346ea3c98279", 0x1c}, {&(0x7f00000001c0)="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", 0xfa}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="81339b9c185b3e892e4d2d6957812608c1014c7cc5b1ca1470d02d1bb03c179f19107452b3c3cd86fb0d441a9ed7bc6e2552ea5b3726a34c52310578728d1123b0761ed7a909dd5ed2c14f8ac99bbafc506f042fa261d0b8b8b3e527d55a", 0x5e}], 0x7, &(0x7f00000013c0)=[@rights={0x10, 0x1, 0x1}], 0x10, 0x4000000}], 0x1, 0x4000) ioctl$int_in(r1, 0x2005452, &(0x7f00000014c0)=0x76f354b) 2018/03/15 15:01:11 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040)="f7", 0x1) write(r1, &(0x7f0000ef9fff)="a1", 0x1) r2 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="68a050ed673016342e3ce7e919fa38fa523b22ee389e96f567c116b95d77ab4dd4d352fcf1cbb53dfad30b24027753601c34888779bbfc5ddf9a8224f296509d947cf9006dbc4ea66d7844fbbf6fb53bfb6de18f4c157f4249bb102b78245fa8104927174fa38413d8337b0b1759a4cf702f29aaff14ec736bcbe0406291f432586cb9c036182eec5afe5a567d2f401409efdfb714cb", 0x96, 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) 2018/03/15 15:01:11 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000180)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[0x1, 0x1, 0x4, 0x0, 0x9, 0x40, 0x6, 0xffffffff999396d8, 0x73f]}) 2018/03/15 15:01:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) 2018/03/15 15:01:11 executing program 2: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/15 15:01:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d52000)={0x18, 0x2, 0x1000000000000006, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/03/15 15:01:11 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x40000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101080, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001040)={r1, 0x1000, "49b57e403c629e4aac98c3ec43d4d9a21acf26bf94a4e623fc8489eb0a8d1686d813defbcd355fcd9c834c8a692d3fa2f61017ef3f2492dd84ed8c5213fcf88b623e13dc83d5531cf263b5c474e67ffaad19f33923ea2a9fe1fe3574d14540fc202b47760992e41e9b716b4b943f9f0eeda142fed79d1fa3f87db149678781deba67922a6f758cf29cb2f787d47714b80422e40e6ddd8f2bd99e7c5b6c994c1b9c8555b3fe3046c25d7b205bbde969f8698109b5f46c90320ec36b2cca9fcbd0bc5f067fac596b105543e70898003bd13b26f4c2c9eeb99ed1455003fe044b3016fca85926fbca9dc995832677ed193d80b2e00007a2ed32a1fd4a64be86a74c5270e2a93b539779d3845fcb57ba5431fea1836894e1cabc675e97ce9a4a759fea26f9975d6b5183e00d51f6bc3e58b8f9e0ac94d26c26dc2e369da2fa4d07692ab9dbd05b92b5695e566e9f109759ccb819db7a004bb083ac4d1a721ef3ebf4abbb9ac0fa09e4dcc7f1067f4c977901ab57948421f03908d8adfcb79768cd180d6a38cc0b21a83233238aeef9628d6e4ae3f2ebc0c58ddda9f08afcea7e7d983b8550ec470543335e60e45616a4ae32d91dc5af672fedc3c0e1a1fe21c7a602cef50d0fe40b1335a13ba9cb4bdca3fb623e8f0d7f63db3700b26c15f9c638f010208eb761f6e03fbc1459d577d704821c34234a92efe45bd720a6d03cc2af4160b895c2dfaca58bb5735f0c596d78f5d197a01cdebc3c15424ce7fc3b2e5e03d30499ffdd211c29185bdf6281847b2f4ac02dc4ec31a44ff60bbaf8e98d2dec5da622fdbc74c1db876a6cdf7d056de6b5cdb09c9fc3032305ca9dcfb465f2a381365a18dd9f965c1c70395d46f89606c3d17a2e64e12ce16051dd100d631d51158a5261b980bed58b253766e5d70bc428255978f19eff2d20bf769deaf2edf0ac5ebf76c013e17f405eb4fee26a782bb12ebe73d771a5253294d5b69c56a0cf5e2193ce424c4e88342b2c353ec0d593a310f3e5ac04ae0bb352841053cdbb5d63f468fe830b5677e9f83a408c0e7f3c12f42ffb94f021bade386fc66ec4f3a10871e8227ad9b142d7f87c64b9a6bb18c2696d892e70dfb44f21a029ac253e3555d7164c7549cc915929557ffc7600992ac7c663ed97bfee6e685fde66ccb4922bf31953bfb7ce6ee5793231e603caad9f3da6299fa9a662d9d2cf2a652452bf569876ecef373cd6a86596f5890997f144059eeff9a75cfebbb33ed4a7bc98802cbd69d79ab6640deeb247994f661b1731c11e25cddf5dec0c28c732b4ed40357d04f5b50ba7085d838f5f863444bea60988d8c0c271978ecd5bd0d3f2ce5e23e64befb87dbc4d6d163813224e15584c26f2a5b5bf7b54263631e3c49e0cd8e3fddcddff075536e22f3d407e73e13b064056df28c410e8006774f424be0aa6bac163e07601d824801ac28f866b1df7cdbecd214f52679c722378f69d2b5fa8890ed078529542a581f0f8edeb064f21a073e4e596b05080cd44c53f4f46356710b9b87f2859ced67b03c73ed7b66b4fd1c64f3dac42a412a58e8c4a6ff496442b6634ff86d645355cd638de2898de1a2357f6b455a92c4c7f238f61d224e70d6af5de047c1016d0745a9b15bf5923ebe341598156083f065b19a8ab31267c5278be54bfda9a8fbbe5577808443721d3f6022ea095790eca0e28215e13ec27e73fdc64a0b66058ceb3fe06b816cc88d422f5617a5499aa9daebef34821866c666ed679545e367d51df4b6e97c99ba9d001085754ce9e068257a1a5db2b7060d1e86400cca03ca690295e1c73d78e363557e980d6b8e7a6fd5614f0782bdd0bec55ee529c639ba0f0d09e50ad345e01f34c9a02b52556434d59d3750940b9c1ad8494dce369a107c869c57f06cb5dc5717a04e8b414197a88b4b4738ead9ba90c5742ae72b785f4e7e99d0bf00315b0af0794d4be2ef6b6fa857e77628a4dd7136ffb6d43299e75bea5a9790f5e4924803732bc41f114d0053fddb97a7b8c0eb516d65bad410dd7adebd44cda9234f12af2b6647e5e8440f294b726a36d6989e12a8e791a90ccb6e57273be16e71d83182c447b539a5ebd5789663cdb60d3640800e05e39150afeb88b60058d9888a183982ff59f213e936a5d0813a04cb6dcdf4e05fe0d6075a66306e6002c0f702e07db703dc18e11d3345d842fef65a5ed5a1ca3d83854743413138e2813c6403658124793075cdfefc7260181144b4037e4f1287701bc7b8d257c9614f37c21f4c7eeda7405a77a8a0730debaa3c4d6038033dde55fb6ec3dfba37743f9f9ca9277cb2563fec41f21670a6194a91c63be39bdd70d2653709c37ea7d6b6368da6e778653e104f47a1f43036be8c85693b0353af0b1e49abfeb4c08061c9030e6dcdf7c661307efe51f7d3b771ebbcf28791c9126b5ea54a4b99dc8cc964f3b4b84ad382042cec3bc19350902d5913ace2bed0e0a48f763b02e32b1257cfc3583be48495a62b442541159d2340b37b314da1a42eceed039b0f978c1d61058d86e89d2e27ca693866e40b48c2745141837576de33f11f322e7df8633643d46bbed7a10507e1e2cd2fe11e3d207d74a9932a7a42f8c9bf23ed930cf1294994ab0f51138ed487d469fc3fee4c721714063ddf3dd2cefa615414d0bb4664d519232fb0c5b69b3b49d465cea940f94f06fd705b7e7651dc2c79a650ff2055b0fc8071d560ad4bf8d327c97bef50b5f87ab1c2a88f30c63364ba5fb4289098271b4251c052b3a22a5c6fe1547a0007b95c92cdaf333222bd8cb8ce4cd091a476822d17fd880b065e5e4e10a9e3e1b402e219c125ef3a9a6646b6d397abede831234da5f4f621fca4b3a0c34b66e0f6ba0f8894339d51ea407a3c21901fc2e1e0f9d6ba43fccd0a66a4d547aa38e30e8797dc1624fb3615b9736603c54b2284b3e2c319b4f84b15e93ac51df3e69ed70409d1920f67bf0aeb73337d0b79d43d7946fd23bb63fd4242bbd31d1448ed72635e5018cd45f3eec55ddbb462604cbc74e81b092e4ce4e6ab0342614816839953cb6371f5628fe42ec08127b70fd2338a7b7af0d5ec92ff9251ea7892c36f3876f5b093f0247334bc14aae09bd3b8c1f5203cd11f277cd8168dec530027367c325368a289c380920825bb33c10eb1744748f94bf51be5885299deaae4bd76aaff084858fb99658bd8b39557d4188bc86a397fb0b8ae5478baa58e58c7d7d29c64b68c88b958953d1afe6f9f780be752bfcd0df6522b63b32abf789e1963d744ddadfc6e5c1d0f38691bff20d176b5bc637b5c9461087d4a32a5bf379715eb5fedc79fb5d895e8efa56f75d8011f08f696c7520d86840d55263f987482a89d24f0f4784ac55f92cc3f4646e2b4a0564e77e0d538b5eb6dce580dc4cfcfbb32b10dc66b808ffc80e5f5dd21b069bb4cd76dcf8a4b22fa6a61c6ebe07235e4205fa8240ea56b18d56cbec63f8d7593fca8dd120501a78ef90b192610daced845dfe5fb6e1c0ee1f667496a92bd0e568c0b8555731968306ecbdbdc9b79dd0207f07b34c954ba7b7dc1b4dc302faa050337a77f7a2db9a8d56e6f007d013724ce84332bfc184fe97487ed75053281686ff9b7a7185cdb7d0acf898aefb419781390af529abd29944e113fd38db56eab184dd70ab5f9f657236d96a73ca904b32ab89e7d4c72739ba2e390f97956e384fe1c732b7d94ac0a828da34622b13ee205c2f61f6b85aad87e4dcf62512894559a8e2ed7aecc47926a0971148de11b97aeddd654070a33ebf12741ce018a1ae24fe6a3c0e02088cb126a10bafb25a7088250d14f6199a2d20555e50a68fbfc1a21a996a547ca19686b281881d353c663165ff73d3ac257ab6dbe68f4da834b0b84cab7f1048c68e3c8917a8bdbeac391efefd6e8d7788bf8248d8c6d044289bf45926be6359f315d6b00239f44d2e3094d7a3d58036a423ced918309e118e4efe6c3b47ffd1b4fbcc18b15c9c80569c7d4a25d1059a2106c0f02e544cea0c2dafc5ae9989e8fd91f2ca0bb1e8e6272e55607461f53b1935be30c112bff00c1907b94f21e3df520d8146d891f52413ec62162d30fb426ed4137ad8c12e5aabd1634c5800415cdb10e8b990d48007a9c6b9a782c1b45fad956dad31570356f67d144024932e86812b13633cd00f5a8aff6322dae3386b8b671bac7d986930c34bfff2918235ce82da0273b857d7efba4993f229e1ef01d29ac349a6e5f7488041cb18e30dc75e0bdc579b5cc2db49a3e7dcc929113818488e9c9ce7eac4c359610795dbf6133fa72e669fb797cef3a36aa0efdb67a9ba0b806ba29c6631cca76dfb21a9c3269bae94b3806b793e4bff13abfcccf129c0bfd36240ae5b876d66bf5c36a07d039b1e27f37daef70ceabb2dacb779fa2ed48fb46d0d18ceb3e3867761d0d86c04d1d6a78ba420c9e2d36358024bec0ee267dee956001d28e51e3b9aebfd909fb5c9fa3e800c1286bd70f12c0b6e4181ab13f520f1fcb7c9afd6f25b4b96172e2153c520cb4618a52194a128299e27f95b56c03b594c72d4667d92d9e12b5591bc832b3490f6e0e0c37c1fe4a72f54883b8f7b09bfdf69de6a613413f175dfa4cdb37bf83a5a5aefc40802fa2fa97e237e6a9dcaeecbb83cdb7df8c7e54706371441a5fab43ea8979c1f33e18614aad10fad6dc783c4ef5d278db446853a5930e34a509132ec2bb99b6e32d8d2fa957c6f4c156570990fb92173fcb85f577cdd39ef4ffc5c7ae96c1934a785be5aa52ef48b5ba170cc437e3c3485af87d376dd5422ea656470460c1ce1131b4f05a659a3a9f4a580a3d5bfda712262c53d93ecdf9763aa01075cb9a93cbab8e511ce9539d7d0ba2eae615f70c99da0f2ba08cb69a8a4e7ebfcada0afd70547bbc0f80c6a3a8884508c59d8952dada9e278bf0ad8ad63418132de68f97969f4f00f5c50d42a573faf68b70f3a6f4e8330ff2f95e417a064c24fb3e9e51428eeba743693047b48e9a66cb15d45ba86163b543caca9ff95b02e2b9cc796657d5ceac02a3ea29fa8c1a632d611c7606a33d41897df9f91886f3a3c1bc74ce1d64738ae1b4932b5e413dad9d222021baffdf1b5085cdb7a286c01cc5ceb03c55ad9818869b5f6827dec984464ae2f7396ae1b9950b86e9cbac14027631171df9f269e623a1f975fa2550800d678d8c34e0f3cf9c8cdf4523ea825ec1d130bd984ce5f912ebcac9f6ac6eab063e42710fb17ef868ed13157ffc338dda56d492cf749576cb537a0f95c12f503cb6183364f6717942dfdde40e1142871553babf986b0f5ce87a272b697ba429e5bc486341355f281ae111ace69d74bc2ee747f2b9b59f17281dba8d93791617a1963c0d76f7385d2a358e6ca9c142fbe11d2f1e7e3afb4624d97036a3aeffda1ff0245293f5e884052e6c2ced438b787129a8de744116328a1d36f1a9a474fa41b862881f5c8bd1853e9fdadae1e6e34c8962b0416dfa66fd986c778451738b9093768fc8d402087c07df79b7c322a41db01cd63551dc3c56a6066db633e8530848b9f26262461f8931e69e8f1d54233ba72e60b9c2109d27637190ab8af4134a53f860791e425db6e68abfb9cc740d31c7d19ce95ba7194b5835d8cf86f8f7c5be1a1cfdb7e1ccd4909598a5fc1833b0fe84297519e6cbdedd1a6d3e562b8fd3030adcd5b4bed88ba6739d66199c29e58040040edf967c017e7e9ea899886ac215f3e1ccc8d13fa3deb844dc1238e0f1ac83ac61f2a347edf0d926f4eeca088"}, &(0x7f00000000c0)=0x1008) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1) 2018/03/15 15:01:11 executing program 6: r0 = socket$inet(0x2, 0x4, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x80000001, 0x2, 0x204, 0x7, 0x6, 0x8, 0x6, 0x5, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xfffffffffffffffc, 0x715, 0x5, 0xa15, 0x200}, &(0x7f0000000380)=0x98) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/119) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="137687e2cc", 0x5, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x5b, r4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) prctl$getreaper(0x3b, &(0x7f0000000200)) syz_emit_ethernet(0x33, &(0x7f0000c1d000)=ANY=[@ANYBLOB="ffffffffffff00002500000000000000000014ffbbdfffe50100004e2100119078a480f251afbb43b8a6"], 0x0) 2018/03/15 15:01:11 executing program 4: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) write(r0, &(0x7f0000f72fdc)="240000001a0025f00000000401911f0e0a0b00000004bf00000600ec0800030005299911", 0x24) 2018/03/15 15:01:11 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x320, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"]}, 0x427) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x583002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x3ff, 0x203, 0x5, 0x6, r2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x25e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x2, 'client1\x00', 0xffffffff80000004, "69eabdc90a4be27e", "b79c420152b3634b2d5020d1c6e7752580d3336aba13e86a19e021ddea381cd0", 0x3, 0xba}) 2018/03/15 15:01:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x9, 0x24, [0x100, 0x1, 0x1ff, 0x3a9, 0x80000000, 0x4, 0x3, 0x3c7, 0x7]}) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:12 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4002c0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/113) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045516, &(0x7f00000000c0)=0xfffff7ffffffffff) 2018/03/15 15:01:12 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x3, 0x81}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) [ 151.917456] kernel msg: ebtables bug: please report to author: Wrong len argument [ 151.955461] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/15 15:01:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) [ 151.966208] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/15 15:01:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) r1 = dup(r0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x1) r2 = memfd_create(&(0x7f0000000000)='%eth0GPL\x00', 0x3) write$selinux_user(r2, &(0x7f0000000040)={'system_u:object_r:lvm_control_t:s0', 0x20, 'unconfined_u\x00'}, 0x30) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), 0x8) 2018/03/15 15:01:12 executing program 1: capset(&(0x7f00000000c0)={0x20399f1736}, &(0x7f0000000080)={0x2010002000, 0x0, 0x8, 0x0, 0xfffffffffffffffc, 0x4000000}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f89f93), 0x0) 2018/03/15 15:01:12 executing program 2: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=@ethtool_modinfo={0x42, 0x0, 0x0, "4cd8119d071ac79e"}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x303003, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x8000) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x1, 0x9, 0x400, 0x2, 0x3, 0x9, 0x0, 0x2, 0x1, 0x1, 0x81, 0x3, 0x0, 0x3, 0x0, 0x2}) 2018/03/15 15:01:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10001) 2018/03/15 15:01:12 executing program 0 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000640)=ANY=[]) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000500)={r0, r0, 0x9, 0xff, &(0x7f0000000240)="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", 0x5, 0x4, 0x80, 0x1f, 0xffffffffffffff50, 0x0, 0x7, "24c29c5d778256a4939a1306a20fd2c7dc0a531a6bc66c4f24cd34eec4b0c82bc8fc3d00e4ffd76e953a468b9d24398380ac8b9d9b32ac0477211c7861a90fc543812d8df88faf7103ddfc9a5d1146"}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xa817, 0x1, 0x3}, &(0x7f0000000080)=0x10) getgroups(0x5, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x3}, &(0x7f00000001c0)=0xfffffffffffffde4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="230000001e000923ffffff95ffffffff040000008d5526c7e697cdbe5df1b9e2dd3bf4c466f102d4f7fde0edaf7819cf9d380a14efe80d01898ae2f4621fcd41994552d013ca7c21a05b019fd38f3be2c64988f4744c511a6d546293c6361763ecd3c70b3479e7b1f4028bb7064e7eb2292b54dd356a9289d01c7b610f2a8393557aa77e3ac9dc8c8c348205fa26b532c2bf05e133f2eb63fad200a95a889a114a0abdc1d20a427a95b7a1e2b96ad889aa3702328eae20b6dde2e188a6caf00d5bc97cca4a7e2913adbb2b363d"], 0x14}, 0x1}, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0x1000, 0x8001, 0x3, 0xffff, 0x1, 0x7, 0x4, 0x5, 0x9, 0xfffffffffffffffa}) 2018/03/15 15:01:12 executing program 4: r0 = memfd_create(&(0x7f0000000080)="245c9d334269b0d1b7559e5bba3f4cb9b23a5e427665e1a014f1f23f5aeb36086ba2e988771091ad1c6f6c457c93d6a9522019d0fb2aed0620a2b762eaf2d2355d17d421dafcf09d3b9fa5596709dbd7d4adc44e50b0", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x6, 0x13c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x8, 0x803d, 'bridge0\x00', 'tunl0\x00', 'vlan0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff], 0x2d8, 0x308, 0x380, [@connlabel={'connlabel\x00', 0x8, {{0x9, 0x2}}}, @bpf0={'bpf\x00', 0x210, {{0xc, [{0x101, 0x3, 0x7, 0x80}, {0x8001, 0x100, 0x100000000, 0x5}, {0x0, 0xfff, 0x1, 0x9}, {0x5, 0x7, 0x480, 0x7f}, {0x7e76, 0x45d, 0x1, 0x713f}, {0x4, 0x3, 0x3, 0x4}, {0x100000000, 0xffffffff, 0x7, 0x8}, {0xfffffffffffffffd, 0xff, 0x401, 0xfffffffffffffc01}, {0x7f, 0x9, 0x1, 0x1}, {0x0, 0x1, 0x20}, {0x37, 0x8c82, 0x1f19, 0x4}, {0x100000001, 0x20, 0xfff, 0x8}, {0x8001, 0xff, 0x800, 0x1ca64467}, {0x9, 0x9, 0x2, 0x9}, {0x0, 0x8, 0x3, 0x1}, {0x2, 0x7, 0x1, 0x9}, {0x4, 0x3, 0x5}, {0x2, 0x6, 0x3, 0x9}, {0x800, 0x7, 0x7, 0x80}, {0x7, 0xf03, 0x60, 0x1}, {0xfffffffffffff801, 0x0, 0x3, 0x9}, {0x9, 0x8, 0x186, 0xe83}, {0x6, 0xda9, 0x3f, 0xfffffffffffffff9}, {0x5, 0x200, 0x3ff, 0x4}, {0x2, 0x0, 0x200, 0xffffffff}, {0x6, 0x7, 0x4, 0x2}, {0x7fffffff, 0x4, 0x7, 0x7}, {0x80000000, 0x8, 0x9, 0x20}, {0x81b9, 0x1, 0x1, 0x100000001}, {0x10b000000000, 0x400, 0x4fc, 0x5}, {0x81, 0x2, 0xfffffffffffffff8}, {0x101, 0xa9, 0x8, 0x1}, {0x7, 0xfff, 0x8, 0x3}, {0x1000, 0x1, 0x7, 0x477}, {0x800, 0x0, 0x16, 0x1}, {0xfffffffffffffff8, 0x0, 0x3f, 0x7c07}, {0x0, 0x10001, 0x7ff, 0x5}, {0x8, 0x5, 0x10001, 0x6}, {0x0, 0x3, 0x100000001, 0x9}, {0xfffffffffffff801, 0x4, 0x6, 0xe41}, {0x6, 0x401, 0x7f, 0x81}, {0x13, 0x7, 0x1, 0x9}, {0x2, 0x3, 0x100000000, 0x5}, {0x1b2, 0x9, 0x5, 0x2}, {0xfffffffffffffffd, 0xfffffffffffffffb, 0x125, 0xcdfd}, {0x7, 0x3, 0x418f, 0x2}, {0xffff, 0x7, 0xcd, 0xa0bf}, {0x8, 0x4, 0x100000001, 0x7fff}, {0x1, 0x3, 0x8001, 0x2}, {0x1, 0x6, 0x2, 0x1}, {0x400, 0x10001, 0x0, 0x3}, {0x1, 0x82d4, 0x1, 0x2}, {0x6, 0x0, 0x4, 0x8}, {0x7fff, 0x0, 0x1, 0xffff}, {0x41d, 0xf9f, 0x1000, 0x3}, {0x5, 0x80000001, 0x100, 0xfffffffffffff001}, {0x8c6, 0x3, 0x7ff, 0x1}, {0x4, 0xfffffffffffffffc, 0x7, 0x2}, {0x40, 0xfff, 0x0, 0x8}, {0x617a, 0xfffffffffffffffb, 0x1000000000000, 0x5}, {0x9, 0x100000000, 0xfffffffffffffffc, 0x8001}, {0x1d, 0x5000, 0xfffffffffffffffa, 0x101}, {0x5, 0x69, 0x7fffffff, 0x1f}, {0xb15c, 0x4, 0x80, 0x6}], 0x3}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0xfffffffffffffff7, 0x5, 0x0, 0x0, "098fd0e1bd30a3a3bbb749e49752d24ab4bf956d65153facef339a6b25148f425a041cc7ff9999ded055be6e8857c6de7ffec206a57e966440f229a2f0b93a99"}}}}, {{{0x11, 0x8, 0x8809, 'lo\x00', 'vcan0\x00', '\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"074ce2feeef6f7df944d2ad17fbdc3af62366ad1baac283d5a87a69ae571"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x40, 0xc3f7, 'tunl0\x00', 'sit0\x00', 'ip6tnl0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x1928f6bf78389fca, 0xff, 0x75e109e00e2a3c44, 0xff, 0x0, 0xff], 0x120, 0x120, 0x198, [@mac={'mac\x00', 0x10, {{@random="5455276b8a53"}}}, @ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0x0, 0xff0000ff], [0xff0000ff, 0xffffffff, 0xffffffff], 0x7, 0xc, 0x11, 0x0, 0x4e20, 0x4e22, 0x4e24, 0x4e22}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x533b, 0x7, 0x4, 0x0, 0x0, "0da336fac69f8b1af25a6f389fb80d1add9920ea58e4608d9ce35265827ef7f4742e0b1d510fe9dc1e5d751bb3a864eb510b60d4e5035e935058477497997992"}}}}, {{{0x5, 0x70, 0x88cf, 'ipddp0\x00', 'rose0\x00', 'syz_tun\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff], 0xe8, 0x118, 0x148, [@cgroup0={'cgroup\x00', 0x8, {{0x8, 0x1}}}, @ip={'ip\x00', 0x20, {{@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffffff, 0x7fffffff, 0x37, 0x0, 0x1, 0x4e24, 0x4e21, 0x4e22, 0x4e24}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x0, 0x4, 0x0, 'sit0\x00', 'ipddp0\x00', 'ip6gretap0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], @random="c18a253e9396", [0x0, 0x0, 0xff, 0x0, 0xff], 0xf0, 0xf0, 0x168, [@mark_m={'mark_m\x00', 0x18, {{0xff, 0x10001, 0x3}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0xfffffffffffffff8, 0x7}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x100, 0x5, 0xf2f, 0x0, 0x0, "7ea8b3d238ff5805930b4ed3dee126c797cf8079881c2e4a7504672601cfea5c9ef71d0df0c830d1f4df0e3e1acee9f715e961006ea46c88bac659584e30be73"}}}}, {{{0xd, 0x40, 0x15, 'lo\x00', 'ip6tnl0\x00', 'erspan0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x958, 0x958, 0xa88, [@devgroup={'devgroup\x00', 0x18, {{0xb, 0x2, 0x9, 0x4d, 0x5}}}, @among={'among\x00', 0x880, {{0xfffffffffffffff9, 0x6, 0x192, {[0x4f13, 0x0, 0x13, 0xfffffffffffff801, 0x0, 0xfffffffffffffffe, 0x6, 0x4, 0x7fff, 0x3, 0x1, 0x17bf, 0x9, 0x100000001, 0x8, 0x5, 0x2, 0x0, 0x28, 0xec, 0x800, 0x3, 0x81, 0x5, 0x0, 0xfffffffffffff000, 0x8, 0x8, 0x0, 0x4, 0x10000, 0x7aa, 0x90c, 0x5, 0xe70, 0x8, 0x3, 0x5, 0x2, 0x8, 0xd1ec, 0x10001, 0x2, 0x7fff, 0x6, 0x1, 0x0, 0x4, 0x1, 0x4, 0x9, 0x1d, 0x98, 0xe341, 0x1, 0x0, 0x400, 0x100, 0x2, 0x0, 0x2, 0x4, 0x8, 0x1f, 0x0, 0xb808, 0x7e, 0x7f, 0x5, 0x7ff, 0x5, 0x1ff, 0x8, 0x20, 0xffffffffffffff13, 0x7, 0x3f, 0x2, 0x8, 0x1, 0xfffffffffffffff7, 0x1, 0x7, 0x7, 0x5d28d821, 0x8, 0x9, 0x6, 0x1f, 0x0, 0x2, 0x80, 0x8, 0x4, 0x3, 0xfffffffffffffe00, 0x1, 0x2, 0x9, 0x6, 0x2, 0x6, 0x84fb, 0x0, 0x9, 0x6141, 0x4, 0x8, 0x401, 0x7, 0x1, 0x5, 0x4d70, 0x5, 0x1f, 0xd3, 0x10000, 0x7, 0x6, 0xa8f5, 0x2, 0x2, 0x5, 0x7fffffff, 0x9, 0x80, 0x2380000, 0x7, 0x4, 0x5, 0x4, 0x101, 0x7fffffff, 0x2, 0x9, 0x2020000, 0x400, 0x0, 0x6, 0x1, 0x1edd5dbd, 0x83c, 0xfffffffffffffc01, 0x8, 0x39, 0x1, 0x1000, 0x80000001, 0x8, 0x9, 0x1, 0x2, 0x5, 0x80000001, 0x9, 0x3, 0xffffffffffffff00, 0x3, 0x3e667823, 0x7ff, 0x80000001, 0x200, 0xb0, 0xa93, 0xffff, 0x8001, 0x8, 0x0, 0x4, 0x8, 0x6, 0x582c, 0x573e, 0x2, 0x8000, 0x0, 0xff, 0x3, 0x81, 0x77, 0x0, 0x5, 0x9, 0x9e93, 0xffffffffffffff80, 0x8, 0x7fffffff, 0x34b4, 0x8, 0x101, 0xfffffffffffffff8, 0xed, 0x7f, 0x6, 0x0, 0x0, 0x10000, 0x9, 0x3dbe, 0x0, 0x0, 0x9, 0x2, 0x9, 0x3c83, 0x6, 0x0, 0x9, 0xd6, 0x3, 0x3f, 0x4bc9, 0x5, 0x3, 0x729b, 0xeb4a, 0x10001, 0x1, 0x80a6, 0x1, 0x800, 0x4, 0x0, 0x4, 0x6, 0x3, 0x10000, 0x101, 0xffffffff, 0x3, 0x7fffffff, 0x1, 0xce1, 0x8, 0xfb, 0x7ff, 0x93, 0x9, 0x3, 0x48, 0x5, 0x1, 0xffff, 0x4, 0x7, 0x7, 0x8001, 0x8000, 0x15, 0xa6, 0x1, 0x2, 0x20, 0x2b, 0x3, 0x6, 0x3], 0x2, [{[0x7, 0x6]}, {[0x10001, 0xb8b], @rand_addr=0x9}]}, {[0xf2b, 0x0, 0x3, 0x40, 0x4, 0x20, 0x7, 0xe6, 0x5, 0xf512, 0x3, 0x8, 0xfce, 0x8, 0x100000001, 0x8, 0x0, 0x2, 0x0, 0x0, 0x315, 0x3, 0x0, 0x1, 0x10001, 0x3, 0x2, 0x1000, 0x0, 0x624b, 0x0, 0x9, 0xffffffff, 0x51fe, 0x0, 0x8, 0x2, 0x6, 0x8, 0x7, 0x100000000, 0x529a, 0x81, 0x40, 0x3, 0x4, 0x4, 0xfff, 0x2, 0x100, 0x7, 0x8, 0x5, 0x1, 0x1, 0x5, 0x101, 0xc9, 0x101, 0x7, 0x0, 0x5, 0x100, 0x47, 0x1f, 0x5, 0xffff, 0x200, 0xdda, 0x0, 0x8000, 0x6, 0x367c, 0x1, 0x4, 0x9, 0xfffffffffffffffb, 0x9, 0x34b, 0x200, 0x7, 0x9, 0x1, 0x4, 0x3, 0x80, 0x3, 0x10001, 0x52, 0x8, 0x7f, 0x3ff, 0xef, 0xfff, 0x6, 0x9, 0x80, 0xffff, 0x3, 0x6, 0xffffffffffff8001, 0x0, 0x8000, 0xffffffffffffff7f, 0x1, 0x81, 0x9, 0x3, 0x5, 0x8, 0x3ff, 0x4, 0xd2a687a, 0x100000000, 0x5, 0x1, 0x9, 0x9, 0xd40, 0x5cf9, 0x0, 0x3, 0x1, 0x1, 0x1b95e211, 0x7fffffff, 0x7ff, 0xc26722a, 0x1, 0xe4a, 0xffffffffffffff01, 0x9, 0x5, 0x3ff, 0x4, 0x101, 0x85, 0x5, 0x9, 0xff, 0x89, 0x2, 0x8, 0x3, 0xffffffff00000000, 0xfffffffffffeffff, 0x8, 0x2, 0x0, 0xfffffffffffffbff, 0x1000, 0x3, 0x3, 0x81, 0x80000000, 0x971, 0x81, 0x40, 0x2, 0x5, 0x1000, 0x0, 0x8, 0x4, 0x9, 0x6, 0xffffffffffffffff, 0x3, 0x10243e04, 0x1000, 0xd1, 0x4, 0x101, 0x4, 0x18d, 0x5, 0x5, 0x5, 0x8001, 0x8, 0x1000, 0x8, 0xffffffffffffff13, 0xffffffffffff8001, 0x6, 0x951, 0x6, 0x4, 0x6, 0x5, 0x1, 0x3ff, 0x4ce, 0x8, 0x40, 0xc1, 0x7, 0x80, 0x3d60, 0x80000001, 0xef9, 0x1, 0x0, 0x3ff, 0x5, 0x5, 0x0, 0x3, 0x1, 0x9c, 0x9, 0x5, 0x0, 0xfff, 0x64b, 0x40, 0x0, 0x800, 0x3, 0x200, 0x3, 0x200, 0xfffffffffffffe25, 0x800, 0x3, 0x2, 0x1, 0x2, 0x5, 0xd5, 0xfffffffffffffeff, 0xfffffffffffffffc, 0x62, 0x101, 0xff, 0x7, 0x3, 0x2, 0x4, 0x8000, 0x8001, 0x5, 0x2, 0x6, 0x0, 0x3, 0x1, 0xffffffffffffffe0, 0x10001, 0xd26, 0x81, 0x0, 0x10000, 0x60, 0x40, 0x1000, 0x72], 0x6, [{[0x52, 0x2], @multicast1=0xe0000001}, {[0x1, 0x8cf], @multicast1=0xe0000001}, {[0x3c17, 0x4], @local={0xac, 0x14, 0x14, 0xaa}}, {[0xfc, 0x6], @dev={0xac, 0x14, 0x14, 0x17}}, {[0x8, 0x3], @multicast1=0xe0000001}, {[0x1000, 0x40], @broadcast=0xffffffff}]}}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:xserver_misc_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x6, 0xffffffffffffffff}]}, 0x1440) dup2(r1, r0) 2018/03/15 15:01:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000a}) r1 = dup3(r0, r0, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x92, &(0x7f0000000040)=0x4) 2018/03/15 15:01:12 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x32}, &(0x7f0000000280)) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x265, @tick=0x9, 0x10001, {0x200, 0x100000001}, 0x8400000000000000, 0x2, 0x21}) socket$nl_xfrm(0x10, 0x3, 0x6) [ 152.089788] FAULT_INJECTION: forcing a failure. [ 152.089788] name failslab, interval 1, probability 0, space 0, times 0 [ 152.101153] CPU: 0 PID: 20561 Comm: syz-executor0 Not tainted 4.16.0-rc5+ #354 [ 152.108518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.117870] Call Trace: [ 152.120472] dump_stack+0x194/0x24d [ 152.124119] ? arch_local_irq_restore+0x53/0x53 [ 152.128842] should_fail+0x8c0/0xa40 [ 152.132582] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/15 15:01:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x7ffc, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b4d000)={0xc8, {{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108) 2018/03/15 15:01:12 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000003c0)={{0x3, 0x6, 0x2, 0x2, "e7d2aa996477161f8057c3f5a0f213772c06048b637bacf6e60b8633e81fce99d876baa507d2a8c989460764", 0x185}, 0x7, [0x8, 0x40, 0x4, 0x3ff, 0x1, 0x10001, 0x3, 0x54eac17d, 0x6, 0x101, 0x9, 0x5, 0xd896, 0x5, 0x0, 0x80, 0x0, 0x8, 0x8f2, 0x0, 0x8, 0x3, 0xffffffff, 0x0, 0x0, 0x100000001, 0xfffffffffffffffc, 0x4, 0x2, 0xce6, 0x8000, 0x730, 0x800, 0x80000000, 0x8, 0x5, 0x100000001, 0x8, 0x2, 0x401, 0x46, 0x9, 0x6, 0x6, 0xf8, 0x8, 0x200, 0x20, 0xfffffffffffffffb, 0x2, 0x1f427872, 0x7, 0x100, 0x41ab, 0x1, 0x200, 0x7, 0x63b, 0x8, 0x1ff, 0x7fffffff, 0x1, 0x1, 0x8001, 0x401, 0x2, 0x5, 0xe4, 0x7, 0x6, 0x8, 0x200, 0x7f64, 0x7, 0x40, 0x8, 0x6, 0x0, 0x7ff, 0x400, 0x46, 0xfff, 0xfffffffffffffff8, 0xeb81, 0x1f8a, 0x5, 0x80000001, 0xd2c2, 0x1, 0xfffffffffffffffc, 0x4, 0x1, 0x4, 0x8, 0x3, 0x3, 0x8000, 0x7ff, 0x9, 0xfff, 0x25ed, 0x7fff, 0x6, 0x1000, 0x80, 0x1, 0x2, 0x2, 0x0, 0x4, 0x1, 0x4, 0x8, 0x2, 0x0, 0x6, 0x3, 0x0, 0x3, 0x4, 0x3ff, 0xfffffffffffffff8, 0x3, 0x1000, 0x3f, 0x0, 0x0, 0x3fffc0000]}) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x81) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000380)) 2018/03/15 15:01:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x63, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') [ 152.137703] ? perf_trace_run_bpf_submit+0x206/0x330 [ 152.142831] ? trace_event_raw_event_lock+0x340/0x340 [ 152.148045] ? find_held_lock+0x35/0x1d0 [ 152.152194] ? check_same_owner+0x320/0x320 [ 152.156521] ? find_held_lock+0x35/0x1d0 [ 152.160598] ? rcu_note_context_switch+0x710/0x710 [ 152.165565] should_failslab+0xec/0x120 [ 152.169546] kmem_cache_alloc_trace+0x4b/0x740 [ 152.174135] ? lock_release+0xa40/0xa40 [ 152.178131] ? __lock_is_held+0xb6/0x140 [ 152.182217] alloc_pipe_info+0x159/0x4b0 [ 152.186291] ? pipe_read+0x7f0/0x7f0 2018/03/15 15:01:12 executing program 3: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001240)=ANY=[], 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x20, 0x244281) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007ef000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/59, 0x3b}], 0x1) 2018/03/15 15:01:12 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xdb, "21e3cb2faf02e041cdaa88587dcc1382009bd8dca1628a5daba5a44df2fe1d5082f9541b98708972bf254aeb05206549312bca798ea26c8e119b5ae133ff5ccbb831fe22fecad15bf1fe383e903959efc5552142d29c24711e20ed9571d40ed9ca6a54e5c1c94e6af50918aed78392104fb6418956402b1f49ed94126833e439716f07b82375ff2cfe9ce554f6b0602aece47e03a9b1b39a621cff6f90577283f323d083a2d00305ad85b5794f89b60e06974b572a7e7a4b3d07ee5d5fe0d1c21a9e992103b56bc04de5f48b369731f7339eac9b9ad5467cfec0e1"}, &(0x7f0000000140)=0xe3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0xffffffffffffff72, 0x7f}, 0xc) r2 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x30, &(0x7f0000d99ffc), &(0x7f0000a8fffc)=0x4) [ 152.190041] ? check_same_owner+0x320/0x320 [ 152.194380] ? rcu_note_context_switch+0x710/0x710 [ 152.199310] ? iterate_fd+0x3f0/0x3f0 [ 152.203147] splice_direct_to_actor+0x64a/0x820 [ 152.207814] ? _cond_resched+0x14/0x30 [ 152.211735] ? generic_pipe_buf_nosteal+0x10/0x10 [ 152.216583] ? avc_policy_seqno+0x9/0x20 [ 152.220651] ? selinux_file_permission+0x82/0x460 [ 152.225499] ? do_splice_to+0x160/0x160 [ 152.229474] ? security_file_permission+0x89/0x1e0 [ 152.234418] ? rw_verify_area+0xe5/0x2b0 2018/03/15 15:01:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001940)='net/nfsfs\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffffffda, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000001a40)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001b40)={r2, 0xac, &(0x7f0000001a80)=[@in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x823b, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x30285c2, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x16b4}, @in6={0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x53ff1f19}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8f}]}, &(0x7f0000001b80)=0x10) r4 = syz_open_dev$vcsa(&(0x7f0000003700)='/dev/vcsa#\x00', 0x7, 0x240400) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000003740)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000080)={r3, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f00000000c0)=0x10) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="24000000188f360000000000000000000200000000000000000000100800010000000401"], 0x24}, 0x1}, 0x0) [ 152.238512] do_splice_direct+0x29b/0x3c0 [ 152.242678] ? splice_direct_to_actor+0x820/0x820 [ 152.247557] ? rw_verify_area+0xe5/0x2b0 [ 152.251639] do_sendfile+0x5c9/0xe80 [ 152.255391] ? do_compat_pwritev64+0x100/0x100 [ 152.259984] ? __might_sleep+0x95/0x190 [ 152.263984] ? kasan_check_write+0x14/0x20 [ 152.268219] ? _copy_from_user+0x99/0x110 [ 152.272387] SyS_sendfile64+0xbd/0x160 [ 152.276290] ? SyS_sendfile+0x1a0/0x1a0 [ 152.280263] ? do_pwritev+0xe8/0x1a0 [ 152.283978] ? do_syscall_64+0xb7/0x940 [ 152.287966] ? SyS_sendfile+0x1a0/0x1a0 [ 152.291946] do_syscall_64+0x281/0x940 [ 152.293622] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36632 sclass=netlink_route_socket pig=20601 comm=syz-executor4 [ 152.295825] ? __do_page_fault+0xc90/0xc90 [ 152.295847] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 152.295866] ? syscall_return_slowpath+0x550/0x550 [ 152.295884] ? syscall_return_slowpath+0x2ac/0x550 [ 152.295912] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 152.333144] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.338019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 152.343223] RIP: 0033:0x453e69 [ 152.346405] RSP: 002b:00007fe8fd4e7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 152.354097] RAX: ffffffffffffffda RBX: 00007fe8fd4e86d4 RCX: 0000000000453e69 [ 152.361355] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 152.368901] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.376161] R10: 0000000102000001 R11: 0000000000000246 R12: 0000000000000016 [ 152.383410] R13: 00000000000004b3 R14: 00000000006f7168 R15: 0000000000000000 2018/03/15 15:01:12 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x3, 0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xa703, 0x200) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000240)={0x0, r2, 0x1}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_buf(r4, 0x29, 0xde, &(0x7f0000000100)="22a1e0d8b0664fd909c4f482df4c9221015ac6139cf284f53461cfb4817a1fedc04c261441d7c7c9dc44e1b753318831f1d915a9779be089a549fa51d72d14248c369a4396272152623d2b7725663e73836c6a0076ab80c1a476b0fcb098f5", 0x5f) semtimedop(r0, &(0x7f0000000040)=[{0x1, 0x80000001, 0x1800}, {0x0, 0x0, 0x800}, {0x7, 0x100000001, 0x1800}, {0x1, 0x4, 0x800}], 0x4, &(0x7f0000000080)) semop(r0, &(0x7f0000000180)=[{0x4, 0x23cc, 0x1000}, {0x3, 0x401, 0x1800}], 0x2) fcntl$setpipe(r3, 0x407, 0x7) 2018/03/15 15:01:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) memfd_create(&(0x7f0000000040)='securityGPLvboxnet0cgroupwlan1#]security(%vboxnet0cgroupcgroup-em0eth0-/%-}cgroup\x00', 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/03/15 15:01:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x80, 0x20200) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x7, 0x301000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000140)={r2, 0xffffffffffffad1c}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x3d1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x526a, 0x7, 0x8}) 2018/03/15 15:01:12 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x20000000}) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000091b000), &(0x7f0000ab2000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xffff, 0x8, 0x7, 0x401, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x6, 0x5, 0x0, 0xe35, 0x4b}, 0x14) 2018/03/15 15:01:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x81, 0xfff, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_request={0x16}}}}}, &(0x7f0000000040)) 2018/03/15 15:01:12 executing program 4: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000fe0)={{r0, r1/1000+30000}}, &(0x7f00000000c0)) 2018/03/15 15:01:12 executing program 0 (fault-call:4 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:12 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x301900) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'syzkaller0\x00'}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x1) inotify_rm_watch(r2, r4) read$eventfd(r1, &(0x7f0000000040), 0x8) dup2(r1, r2) 2018/03/15 15:01:12 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x600100, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000008, 0xa0012, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000000c0)=""/106) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x71) readv(r2, &(0x7f0000000000), 0x0) dup2(r2, r3) [ 152.524427] FAULT_INJECTION: forcing a failure. [ 152.524427] name failslab, interval 1, probability 0, space 0, times 0 [ 152.535758] CPU: 0 PID: 20612 Comm: syz-executor0 Not tainted 4.16.0-rc5+ #354 [ 152.543123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.552474] Call Trace: [ 152.555055] dump_stack+0x194/0x24d [ 152.558683] ? arch_local_irq_restore+0x53/0x53 [ 152.563383] should_fail+0x8c0/0xa40 [ 152.567102] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 152.572196] ? save_stack+0x43/0xd0 [ 152.575805] ? kasan_kmalloc+0xad/0xe0 [ 152.579675] ? kmem_cache_alloc_trace+0x136/0x740 [ 152.584505] ? alloc_pipe_info+0x159/0x4b0 [ 152.588722] ? splice_direct_to_actor+0x64a/0x820 [ 152.593546] ? do_splice_direct+0x29b/0x3c0 [ 152.597848] ? do_sendfile+0x5c9/0xe80 [ 152.601724] ? do_syscall_64+0x281/0x940 [ 152.605767] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 152.611123] ? trace_event_raw_event_lock+0x340/0x340 [ 152.616315] ? find_held_lock+0x35/0x1d0 [ 152.620444] ? check_same_owner+0x320/0x320 [ 152.624748] ? check_same_owner+0x320/0x320 [ 152.629065] ? rcu_note_context_switch+0x710/0x710 [ 152.634018] should_failslab+0xec/0x120 [ 152.637991] __kmalloc+0x63/0x760 [ 152.641430] ? kmem_cache_alloc_trace+0x459/0x740 [ 152.646259] ? lock_release+0xa40/0xa40 [ 152.650231] ? alloc_pipe_info+0x23f/0x4b0 [ 152.654470] alloc_pipe_info+0x23f/0x4b0 [ 152.658522] ? pipe_read+0x7f0/0x7f0 [ 152.662251] ? check_same_owner+0x320/0x320 [ 152.666578] ? iterate_fd+0x3f0/0x3f0 [ 152.670399] splice_direct_to_actor+0x64a/0x820 [ 152.675050] ? _cond_resched+0x14/0x30 [ 152.678930] ? generic_pipe_buf_nosteal+0x10/0x10 [ 152.683758] ? avc_policy_seqno+0x9/0x20 [ 152.687806] ? selinux_file_permission+0x82/0x460 [ 152.692646] ? do_splice_to+0x160/0x160 [ 152.696603] ? security_file_permission+0x89/0x1e0 [ 152.701529] ? rw_verify_area+0xe5/0x2b0 [ 152.705591] do_splice_direct+0x29b/0x3c0 [ 152.709737] ? splice_direct_to_actor+0x820/0x820 [ 152.714602] ? rw_verify_area+0xe5/0x2b0 [ 152.718667] do_sendfile+0x5c9/0xe80 [ 152.722407] ? do_compat_pwritev64+0x100/0x100 [ 152.726980] ? __might_sleep+0x95/0x190 [ 152.730965] ? kasan_check_write+0x14/0x20 [ 152.735188] ? _copy_from_user+0x99/0x110 [ 152.739333] SyS_sendfile64+0xbd/0x160 [ 152.743213] ? SyS_sendfile+0x1a0/0x1a0 [ 152.747166] ? do_pwritev+0xe8/0x1a0 [ 152.750871] ? do_syscall_64+0xb7/0x940 [ 152.754844] ? SyS_sendfile+0x1a0/0x1a0 [ 152.758810] do_syscall_64+0x281/0x940 [ 152.762677] ? __do_page_fault+0xc90/0xc90 [ 152.766894] ? _raw_spin_unlock_irq+0x27/0x70 [ 152.771402] ? finish_task_switch+0x1c1/0x7e0 [ 152.775888] ? syscall_return_slowpath+0x550/0x550 [ 152.780807] ? syscall_return_slowpath+0x2ac/0x550 [ 152.785728] ? prepare_exit_to_usermode+0x350/0x350 [ 152.790734] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 152.796103] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.800955] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 152.806126] RIP: 0033:0x453e69 [ 152.809299] RSP: 002b:00007fe8fd4e7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 152.816995] RAX: ffffffffffffffda RBX: 00007fe8fd4e86d4 RCX: 0000000000453e69 2018/03/15 15:01:12 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x2, 0x10000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x4) ioctl$TIOCCONS(r0, 0x541d) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000400)='./file0\x00') lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000440)='./file0/bus\x00', &(0x7f0000000480)='./file0/bus\x00', 0x4000, r1, r2, 0x1, 0x100000001, 0x40000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="baf5440a682e30ff9c07d6a3dc092930", 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x100, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e22, 0x298, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}}, 0xffff, 0x39}, &(0x7f00000003c0)=0x90) 2018/03/15 15:01:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) 2018/03/15 15:01:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/03/15 15:01:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa6b9e0350a4ef0ed, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000000c0)={0x4, 0x9, 0x0, 0x1, 0x6}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0xa7, "be86997c6d021d3a5476e70cb2c5487a42a23f747a8440c3a5bbf41a5b8d0e5c1823a4eacd9cd297c272c1137a1f237dcc840ad8f68a9384fc32dcf6aa9319341e53f26b9b84f526726efe09234b609028285e89bf13c8890787476f029b1ac813a24a22d07562eceba3614737d4b33a4aa3c4267f36ef3a5a31fdd58ac28f5f1ee66396105a5f9d1a7924ae824f28b16f184bd77881a0b3934ccc5b0a8abe589a072371ed31cb"}, &(0x7f00000002c0)=0xaf) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x40881, &(0x7f0000000140)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto$inet(r0, &(0x7f000030a000)='\x00', 0x1, 0x1, &(0x7f0000e88000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 152.824252] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 152.831503] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.838755] R10: 0000000102000001 R11: 0000000000000246 R12: 0000000000000016 [ 152.846009] R13: 00000000000004b3 R14: 00000000006f7168 R15: 0000000000000001 2018/03/15 15:01:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x150) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x37af, 0x0, 0x6, 0x400, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x7, 0x8200, 0x7, 0x2c4, 0x3, 0x16, 0x7, r2}, &(0x7f00000001c0)=0x20) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r4, &(0x7f0000000200)='./file0\x00', 0x80000240) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x649, 0x101000) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 1: mkdir(&(0x7f0000062000)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x1, &(0x7f00000001c0)) rename(&(0x7f0000000080)='./file0/control\x00', &(0x7f0000000040)='./file0/control\x00') 2018/03/15 15:01:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000ddff8)=0x2000000000000000, 0x102000001) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)=0x1) 2018/03/15 15:01:13 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfff, 0x90200) r1 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000080)={0x7, 0x100000001, r1, 0x4, r2, 0x1f, 0x9, 0x8e0d}) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x101000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000500)={0x2, 0x0, &(0x7f00000002c0)=""/231, &(0x7f00000003c0)=""/215, &(0x7f00000004c0)=""/34, 0x1f005}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000200)={0xb8, "064657b9d497a965968dd14875abd67405f27df7b6c3b81d7a39e4c5a461a36ebf87cbd177913e6bbba6ecb4b9b88cf02208c9e2c8436b87d9ea42f28001036bfdf3183b91e4e71229e1d6d5033f26c3f0b91af43158303f4ec8a6d50820c6bd17586f6539325d2b5364c3866945e038f251dedb9cb4e00b5c218a69ca0153058799ebff809464f8641e50dad52f928af88af7637aea18f410157e17b916d25128952ce3561034053788a7f7624a61436f4c2600c2a90acf"}) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000140)='ceph\x00', &(0x7f0000000540)='IDLETIMER\x00') 2018/03/15 15:01:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x0, 0x6, 0x0, 0xffffffffffffff01, 0x80000000, 0xa9e, 0x0, 0xfffffffffffffffd, 0x200, 0x20, 0x800, 0x7, 0x0, 0x1, 0x8000]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x4, 0x8, 0x10000000, 0xfb1, 0x3f}, 0x14) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x9, 0x5, 0xacb, 0x1, 0x0, 0x0, 0x23014, 0x1, 0x80000001, 0x400, 0x1, 0x2, 0x0, 0x401, 0x7, 0x4, 0x8000, 0x46af, 0x4, 0xda7, 0x1, 0x9, 0x1ff, 0x200, 0xffffffffffff8001, 0xcdd, 0x1, 0x7f, 0x73a8, 0x4, 0x7, 0x5, 0x42eb9f20, 0x1, 0x7694, 0xfffffffffffffffc, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x4014, 0x9, 0x2, 0x5, 0x1, 0xffffffffffffffff, 0x100000000}, r3, 0x4, r1, 0xb) 2018/03/15 15:01:13 executing program 3: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="eff1c9d251eb66ea4fc7536b3d20b747", 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000000)=0xe6, 0x4) 2018/03/15 15:01:13 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="38301567fce9fd0490614329fad3c7ae", 0x10) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/69, 0x45}], 0x2, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@generic={0x6, 0x9, 0x80000000}) pwritev(r2, &(0x7f00000004c0), 0x48, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) socket$rds(0x15, 0x5, 0x0) 2018/03/15 15:01:13 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80100, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0xc0, &(0x7f0000000040)="6efe64c3fdca680d079022cac959b9ab40f7a329ec1878fe54af21173cfd72c6df4bca95040840e8b2a4979a7cdab39cf1e5d012b9db0f2bb9ddbe6b234c99ace083ba0cec1730444fd8ef9406ea85a8cc250325867a10bae180f37034d0c3eb8a188f3fae716f4cd25f729ea50b4c8c9f29421f948b8c40f32379c1aaaff981c117911821af11ae0359a59178fe7dcb59f0c2662a2dd32d19453880d63ccb38fe87999be92327c51e92c8515f38bf0725e1b633896af19e4a9323e5da2e0c64"}) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) connect$inet6(r1, &(0x7f0000d14fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000140)) 2018/03/15 15:01:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f0000deafec)=@ll, &(0x7f0000deaffc)=0x14) getpeername(r0, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80) 2018/03/15 15:01:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x200000) sendfile(r0, r0, &(0x7f0000000040), 0x6) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x800) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7fffffff8000) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2be6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6304, 0x200280) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/101) setsockopt$netlink_NETLINK_RX_RING(r0, 0x3a, 0x6, &(0x7f00000000c0), 0x10) 2018/03/15 15:01:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x40000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffe65, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6d59, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x200, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x45e, r2, 0x10000, 0x8}) getpeername$packet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x14) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0x1c) 2018/03/15 15:01:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x2, 0x0, 0x3956) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffadaceb4957d00001ef7859efb3b", 0x10}]) 2018/03/15 15:01:13 executing program 6: r0 = socket$rds(0xa, 0x2, 0x11) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e23, @rand_addr=0x5}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80006, 0x0) listen$netrom(r1, 0xca) clock_gettime(0x3, &(0x7f0000f8fff0)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00002a7ff0)={0x0, r2/1000+10000}, 0x10) accept$nfc_llcp(r1, &(0x7f0000ac5fa0), &(0x7f0000f9a000)=0x60) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000002900000043000000000000000000000000000000001401dce4d3822c860a12b8000008000000000000000000000021e5796f7e2323676c8cb9fb614e5b3eb5de69e10342c3a69010d80b440ac799d59207f46474873fe1933561559f02452ec8474bc497de6f9d261bd767daac2f5affea7bed23ec12b581933d2ddbb2a8f19a79a2885ee9f46f6f4e1253110b52e64be66cca2dcd765bd44feb5bbd73512a2090398e54c85e20c81163db", @ANYPTR=&(0x7f0000015ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000008ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r3, 0x3, 0x922, 0x100}, &(0x7f0000000240)=0x10) 2018/03/15 15:01:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000100)="0700cc667300", 0x1000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") rmdir(&(0x7f0000000180)='./file0\x00') preadv(r0, &(0x7f0000001780)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)) 2018/03/15 15:01:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x6, 0x1ff, 0x6, 0x16, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_sa={0x2, 0x1, 0x4d4, 0x200, 0xae, 0x34, 0x1, 0x20000001}, @sadb_x_sa2={0x2, 0x13, 0x200, 0x0, 0x0, 0x70bd2d, 0x3506}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xf}}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0xffffffffffffffff}, @sadb_x_nat_t_type={0x1, 0x14, 0x5955}]}, 0xb0}, 0x1}, 0x4800) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="f4ea4298aeb42df08217f8a080fe8b599d6fa82c39342e35f95315cd8ed1bf16af50cc6b3bc64435ee4d83e2a3c4f429d7bb990a90cf9a5a5a3db123d283f16f0132ce29cbddd56d445cf51db211c406e4f31d9656695e155661d04b733f982c866affdf8c2ee8fa19b39cd09a682816298dfdcd3da842ec434a18ea46b1044e9f44a8c1f32d7543d0dc52572a333b3f67c1a5311e6b5c5290fe7bdd36886b730c97a03b2ecbf777a92694ba64ea984c204cd47f6a3ece243f7e179bcfb740c39e265f2301b67ae6455810d2111258b3e5a997e5baa337ef1c3a54862b541435ab519ea1216482b9c380616dff1d909ce584", 0xf2}, {&(0x7f0000000200)="9dab69230a299771991a5d53850808d933d9ec0267702da85a92b9058689da81d6d7247b27fc1dceef50b50ac28fa40f9b5eca60fcfc00937d1ddc9f5b8865e88d2f4ac8cd8c6c6131bb7221fc4409b0befe56bbc5e3a17c6234e5fbe06a9ceae2585e836d3b3c0082536ce726f1682aecbc2997c95b73608e53120190c48c4479f3096014a16a2858c92f295a86698641a87dbd9200b2c8a3689a9669a009e756a2270ee548d878887cdf5035f97a07fff7b6e25cb7ad505c514aa97d", 0xbd}, {&(0x7f0000000040)="e4595b1d962c0e93b2b1eb724ed78e5c3233054dd0ba3a961070ac7d969f4ac72bf0b6c38214480467ab3a4650ac2c07a9c9fe39774d57eb369fed3563de0e0664ea2730d00337a4fefb3b6a", 0x4c}], 0x3, 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sync_file_range(r2, 0x0, 0x41, 0x3) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000300)={0x1, 0x5e, 0x1, 0x5, 0x8, 0x0, 0x5c28, 0x0, 0x3258, 0x9, 0xdb, 0x800}) 2018/03/15 15:01:13 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80000, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0xfffffffffffffd3d) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f00000000c0)=0xffffffff80000000, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000080)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) 2018/03/15 15:01:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xe83, 0x101000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3ff, 0x5, [0x0, 0x9, 0x10000, 0x6, 0x0]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0xffffffffffffff00, 0x3, [0x1, 0x97, 0x1]}, &(0x7f0000000200)=0xe) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000040)) 2018/03/15 15:01:13 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) dup2(r0, r0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/03/15 15:01:13 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=[{0x10, 0x114, 0x3}], 0x10}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x1, 0x7002, 0x89b1, 0x5, 0x3}) 2018/03/15 15:01:13 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = getpgid(0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xa, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) 2018/03/15 15:01:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x20000, 0x50) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'eql\x00'}}, 0x1e) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x100) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000002c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_setup(0x400200000000003, &(0x7f0000000500)=0x0) io_submit(r3, 0x4, &(0x7f00000003c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0xf, 0x341, r0, &(0x7f0000000100)="1d9b8481025c67581891c99d7d62d7fe4cad542a690dee162a4b28eb3dcc06a3635159acc04b5f5a5649778483d9db4b65bec3da6b524aeafc2c36cb5f20bdf950a021de557e93dc97f4026920532ee51b9330e0c990c5c1dcdccca3831f3f5430bd0d27bc7516f807fd2362c614b65ef54b4728ecf5e0724f8fd3fcea585a3842518de5ffa712b43cbd3fe23f9449aae1d597769c4da7adf53b870d083f5d7e39ba62c79a26dc2a3eca6e43294f1ff5eb74ed48329222d8845ea2571b", 0xbd, 0x7fffffff, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00000001c0)="1eff1a9224d956b717631408fa07a0f818363ebb1d3f4723115f1a622a77bf1ff4affec5328f6cadb8f54b395ab5a16d37bb7ce935bfacf6b6552cb421fc4ff2efa5ea2d5dcc424dbfa8602828ed3ece523fe3a09e424e417130e3c18f7a8dec7fc2d950f51f060366261198e37cf7cdf26e659688df4ed0a2a7cf08c7c86a3b6601e42c88", 0x85, 0x5, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x7fff, r2, &(0x7f00000002c0), 0x0, 0xc27b, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0xa2bb, r0, &(0x7f0000000340)="2a713d2afae47c94e137ed8845e75164bc24a6e1567a315d8f3817914b2db86abac847c5bb7db167004bfb7ab5d91823", 0x30, 0xa5c, 0x0, 0x1, r2}]) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 6: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/03/15 15:01:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000100)=0x54) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 5: msgrcv(0x0, &(0x7f0000235000), 0xfde3, 0x0, 0x4ffd) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5f72, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xb1, "0ee91135db07f7fe67b8f55363698092c3649e8c79e78cd048e3d2589724f4ff97e5124814ebd77f499dd003faacb89982a5c1dad96597f94fe3abbb658d8b58eacfa1aec0ece083a098ff4852466d1b7f9cab51619d5b6e9a1d91ea35c5f6f8abb3875fb15911dd7dd0e069caab20b20fd36ad422d28c826e9a71ea4c761167b5af8958c79ab7f4c29fe987e160c246ea0a7fb143b73ddd0ebf0c5d77fb4f23b63c9e27470d14f27dbc2a5ada18bb24df"}, &(0x7f0000000140)=0xb9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x100, 0x10001, 0x4, 0x0, 0x4, 0x401, 0x6, 0xa9, r1}, &(0x7f00000001c0)=0x20) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) 2018/03/15 15:01:13 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x109000) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/03/15 15:01:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8, 0x2731}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x7}, 0x8) 2018/03/15 15:01:13 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x20080) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0xff, 0x5, 0x1, &(0x7f0000ffb000/0x3000)=nil, 0x8}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$void(r1, 0xc0045c79) 2018/03/15 15:01:13 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007b8000)='ns/cgroup\x00') setns(r1, 0x10008000000) 2018/03/15 15:01:13 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000200)={'ah\x00'}, &(0x7f00000002c0)=0x1e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xa3, "e9cd5e2531e8cfc1dbd276210b7b236c191cdfde32a8ea126c651fcc4e992818553824f2da7854378f577abb738cb5b6604faa356c4ae0213a716e240ab41ec13d4dd6bff7c868f53cdb664749d32fba13f201701f0a353dcd7f710e1b5c07abc4cae34e8fef830830ed224f0452a983c948ec01efd39b4652aac31ca0ab0ddaf1ccd8926c82bd96e214fe4b7a707d360d9da7183d4c38eb06dffb2aa832e2f7404337"}, &(0x7f00000001c0)=0xab) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000040)={0x11000, 0x1000}) 2018/03/15 15:01:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00000004c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='/dev/snd/seq\x00', &(0x7f0000000180)='/dev/snd/seq\x00'], &(0x7f0000000440)=[&(0x7f0000000200)='/dev/snd/seq\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='/dev/snd/seq\x00', &(0x7f00000002c0)='lovboxnet1\'#eth1\'^+-ppp1\x00', &(0x7f0000000300)='-\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='cpuset-security}proc\x00', &(0x7f00000003c0)="6e6f6465761d6367726f7570656d306367726f7570626465762d766d6e65743100", &(0x7f0000000400)='\x00'], 0x1100) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/15 15:01:13 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x994, 0x140) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000140)={0xffffffff, 0x10000}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r2, 0x8, r3) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000080)={0x6584e94b}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="22f036c68c6c56a5dca063eff5ccf00583049375fa553e52ac20309174e7083a", 0x20, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x24, 0x28, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/15 15:01:13 executing program 5: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') socket$nl_crypto(0x10, 0x3, 0x15) getdents64(r0, &(0x7f0000000180)=""/235, 0xeb) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/15 15:01:13 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x181a00, 0x0) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x4833, 0x9, 0x3, 0xfff, 0xffffffff, 0xfffffffffffffeff}, 0x5}, 0xa) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0xb0c00) 2018/03/15 15:01:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/03/15 15:01:13 executing program 2: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) 2018/03/15 15:01:13 executing program 5: prctl$intptr(0x2000000000029, 0x3) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000101ffff0000000000000000000000004db6adbe917b18422e69e5ae0ad23f8e366b9ccedeb56e34f03868c9ec5c2e00a828d5f2e121ac724fea372752e646c6c7ba0f7a82513e8b18a78190741943f357c6"], 0x14}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x88011, r1, 0x0) 2018/03/15 15:01:13 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x3}) clock_adjtime(0x0, &(0x7f0000000f30)={0x8, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/03/15 15:01:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x8400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x8}, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000000080)=0x2000000000000, 0x102002001) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/15 15:01:13 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/15 15:01:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="97eb6033577059bb08871ca2c67880d40000000000000000c1242b269c1b14d015d63e00b403015e06a2b976e18d8d697797108128934afb53d4169e38dd0430d55272c2c0bc554f6d00b5c603b594f39fc71392265aaf8075cc8d7ec9bc67a92330d9108ccd219f921f5a12f2b975c9966a48a89aa5508a0acaf1fcddc98d5a23409576363e8e637a2d62186b3e6841", 0xff96) 2018/03/15 15:01:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xd, 0x800, 0xffffffffffffffff) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0x8, 0x400, 0x3e, 0x4}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000011fe4)=ANY=[]}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x103000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'tunl0\x00', {0x4, 0x2, 0x1, "5d644ab760f9", 0x3}}) 2018/03/15 15:01:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x810000000000000, 0x101905) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x75c0fcc7, 0x2, 0x4, 0x3, 0x3, [{0x7fff, 0xfffffffffffffffd, 0x80000000, 0x0, 0x0, 0x4}, {0x4, 0x3, 0xffff, 0x0, 0x0, 0x100}, {0x2, 0x8, 0x5, 0x0, 0x0, 0x38c}]}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0xfff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x151) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x3, 0xfffffffffffffff8}, 0x8, 0x7, 0x1}) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000040)=[{&(0x7f0000000280)="aa", 0x1}], 0x1, &(0x7f0000000bc0)}, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0xc, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) 2018/03/15 15:01:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/4096) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x8, 0x40040) bind$vsock_dgram(r1, &(0x7f0000001040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/03/15 15:01:13 executing program 1: r0 = socket(0x15, 0x80005, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0x8}, {r0, 0x2080}, {r0}, {r0, 0x8}], 0x4, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000180)={0x1}, 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) sendmsg$alg(r0, &(0x7f0000901000)={0x0, 0x0, &(0x7f00003b8fe0), 0x0, &(0x7f0000ee3e28)}, 0x0) 2018/03/15 15:01:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000000)={0x6, 0xd3a2, [{0x6, 0x0, 0x200}, {0x3, 0x0, 0x2946}, {0x6, 0x0, 0x80}, {0x80000001, 0x0, 0x8}, {0x7, 0x0, 0x5}, {0x7fff, 0x0, 0x3}]}) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 6: syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) 2018/03/15 15:01:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x2, r1}) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 153.604565] device bridge0 entered promiscuous mode 2018/03/15 15:01:13 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/dsp\x00', 0x100, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)="48e8996291455b78e01efd72c335b32ebe89d6957f0a07c7c1bfe286ea65cc0949331ef4ba638da03001be4861080906c4bcc9bd458bf13f486a59c0478d739d9f93e579f04477c2129d1c88b1b36af6d17db4ebbd5e6d7f87342afac600857a0a9db3f32c2b06c363e5ed6cd102da03d3b1f4b63f03e9a0efd893738f2a5aaffe8a76fcd965e96e974cb6fdd7fde00b77dc09b1c2bc76034ae28463dbf68a008c78d34edb967fbee1b591b9bfdddd64486ac566cb5ef41550035dc4de84eb50e852b140b27a44312ec8b4", 0xcb}, {&(0x7f00000001c0)="5d1ef8d59d87baf48e6ceddfbb42c268752e3f7c01375ecabc2ad84dda8244a986f1dac75cb02077e6e685c395c6b9667df7f5be367558af45b1cd55f5e4cec8ee5a12a791f454bbf83fefd746be2c0eaaaf614010e6fcaaa65bd03e8af40445f5c70e05c87e53259d026797c8f3c730f5909469665983adaff3779a3e720c377c36126fd5347411e6104dbb1db518f68fc4c7c5bd33bfb90dd2d575d77ea1906c6baa91996eee50fc57d0ddad4ab90bc0f97a7de05b3b61a36ee715f02a3ce781f1700697fed5e5fb7e42a1c5780bf0a8798e6e3881e3d38548e7e103174f708f0efa998757", 0xe6}, {&(0x7f00000002c0)="05116ddfcd2739d9cec9a3afffb0825d20e4eb996afd138e3df2db9bd6f701395e110dedca873b0b18eed7ff3bc033e8183de99586972aa05eaad8f5297eb3eb65b20040046812b94b7dff6f661d", 0x4e}, {&(0x7f0000000340)="9488505e7986feb1b18055160492139a0879365e2290ac1425fabfcf8cc157b13b6d1ecc0e25e7d789e25e08ce69441a75af085162a386784ea9a6984d2b22e37316cd4f221496bc8ad8f0ae293a2942eaea16378b44eb6c2c487efa0938c5ba6c5ef06bb98f784da9bd83509b52b2c9c0d59494575d68075d76b4ddaf8e2951dd9d88d19cf6acc114c6be37469ea1c653e2b6526fb172c95a1f9003ec11ee195dbd91e0be4e2abe5b9f4b0c22233e414104cf1b0bfddd4ff50a19984c7b83b854c87452cc3af93bb4d19d54a3b5ef8647c1d3c32ddd8c3de8edf16512d3d16723cda959a4c75e38eb2365b3", 0xec}], 0x4, &(0x7f0000000880)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r1]}], 0x70, 0x50}, 0x20000081) 2018/03/15 15:01:13 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x1, 0x6ffe, 0x3, 0x0, 0x2}) socketpair(0xb, 0x80000, 0x7c, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in=@broadcast}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) dup2(0xffffffffffffffff, r0) 2018/03/15 15:01:13 executing program 5: r0 = socket$inet(0x2, 0x2000000080002, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9a424c4a1cf8fb80, &(0x7f0000000000)=""/92, &(0x7f0000000180)=0x5c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x200000c0, 0x200000f0, 0x20000120], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) 2018/03/15 15:01:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sendfile(r1, r1, &(0x7f0000000080), 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) 2018/03/15 15:01:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) r2 = shmget$private(0x0, 0x3000, 0x28, &(0x7f0000ffd000/0x3000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x1000) 2018/03/15 15:01:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x10001) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5}, 0x8) 2018/03/15 15:01:13 executing program 6: clock_adjtime(0x0, &(0x7f0000000300)={0x8001}) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4, 0x40200) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="c6ee", 0x2, r0) 2018/03/15 15:01:13 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) [ 153.634323] device bridge0 left promiscuous mode 2018/03/15 15:01:13 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x41, 0x4) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) mount(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='tmpfs\x00', 0xc04, &(0x7f0000000280)="faf4583887e406555b5df0c9b553d305c2331b039129dd4f6ea1c7e60b4dd72ea92c2151af8ad6fd4015dc744d725aaa6fe6ed557316999c1b9eafced6891d0446dcbb2a2d6818d0eb327e") bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x6254, 0x6, 0x1, 0x1f, 0x6, [{0x1000, 0x7fffffff, 0x4, 0x0, 0x0, 0x2}, {0x7ff, 0x0, 0x6, 0x0, 0x0, 0x8}, {0x1e5, 0x81, 0x9, 0x0, 0x0, 0x2008}, {0x6, 0x0, 0x1, 0x0, 0x0, 0x682}, {0x0, 0x1ff, 0x4, 0x0, 0x0, 0x400}, {0x400, 0x2, 0x7fffffff, 0x0, 0x0, 0xc00}]}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/15 15:01:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) 2018/03/15 15:01:13 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) recvfrom$inet6(r0, &(0x7f0000000000)=""/226, 0xe2, 0x3, &(0x7f0000000100)={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xc000000000000000}, 0x1c) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) semget$private(0x0, 0x0, 0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0x20071026, r1}, &(0x7f00000001c0)={0x80000000, 0xdd, 0x69, 0x5, 0xaeb, 0x81}) 2018/03/15 15:01:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x40a200, 0x0) timerfd_gettime(r1, &(0x7f0000000200)) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000003980)=[{&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="fd8a6ae0baafc17327265d651f69378c472896f18cacdf189427284422ff416969b31be6d53d7a3848c4afbec5aad8eaa537eead241fc8e998b5cc108c1673dec20e67f491d689636cf2e9c8404bf7f077a5c3549af7618a53", 0x59}, {&(0x7f0000000180)="b2b0113712a94f69a730ada86feb372d724cd619ae7243bf6d9fc2d62fc6bcc6d344c7d62f06af", 0x27}], 0x2}, {&(0x7f0000000400)=@abs, 0x8, &(0x7f0000000740)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000007c0)}], 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x40000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000140)={0x1, '\b'}, 0x2) 2018/03/15 15:01:13 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0xe22d, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}, 0xff}, 0x1c) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000140)=""/247) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x8) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000000c0)) 2018/03/15 15:01:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) pwritev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 7: socket(0x1b, 0x80803, 0x8) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:13 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000100)="9c5709fa04fc2b205276a1a5040c92863fe6cdbf34c1c140a1c19c48f1dec7eea52f10e3f5e0fae22a1f93f3810990db5ca58833da03a20efcba884c234aac6e65daace0a5a0504b4c6864d2286006dabffd04291e5999d685e4fdf602e46b723613ac5c09671ecd111530d2e55fd4f373fe56b3201fcc84c7cac296c1f7b3093e6cf00f646d1265ff2dafda662fc1c4deb0a2f4c0334a18a9da7f69", 0x9c, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x1}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0x10, 0x104}], 0x10}}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x6, 0x4000) ioctl$TIOCSCTTY(r1, 0x540e, 0xfffffffffffffffd) [ 153.750459] tmpfs: No value for mount option 'úôX8‡äU[]ðɵSÓÂ3‘)ÝOn¡Çæ M×.©' 2018/03/15 15:01:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x6, 0x3ff}, 'port0\x00', 0x8, 0x0, 0x6, 0x7, 0x327, 0x1, 0x8000, 0x0, 0x3, 0x2}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/03/15 15:01:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/03/15 15:01:13 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) socket$inet(0x2, 0x80000, 0x7f) r1 = semget(0x2, 0x3, 0x508) semop(r1, &(0x7f0000000000)=[{0x1, 0x4, 0x1800}, {0x3, 0xe2, 0x800}, {0x3, 0x401, 0x1800}, {0x3, 0x9, 0x9b77133b7e5b6d0b}, {0x6, 0xc51, 0x1000}], 0x5) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x75) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80001, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000080)=0x7) 2018/03/15 15:01:13 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) fdatasync(r1) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x2, 0xfffffffffffffffa, 0x1000}], 0x0, &(0x7f0000000100)={0x77359400}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2800, 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x6]}) semop(r0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) 2018/03/15 15:01:13 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340)={0x2, 0x401, 0xe38, 0x9}, 0x14) r1 = memfd_create(&(0x7f0000000240)="e42a040068302c2d73656ce396750000002f25f7bea856c65f5bd80360dd0b97f6ba3a5fc41ab82a0a93cd444351cfcba374789d3f9fc97ea3a0ec2871864f7f8ff80a1d0a1d0e2fce2307bed3713871eb08debf88dff3189ab2458e014ce660978a6898d7219a5a37901a5753e9148c2c9408969ab9371cf2e72a16619dc86f28455c11bd27055c14cdfe7bb172082de275c10fd4f1077604c8a87ee626dc219457655b20b1794357595fba0c363bd102093ab0e815377e67989efd1b8e331915323e0e24ee770673ff5bf2", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) mq_getsetattr(r1, &(0x7f0000000100)={0xfff, 0x4, 0x101, 0x80000001, 0x9, 0x9, 0x8, 0xffffffff}, &(0x7f0000000140)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000040)=""/91) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f00000000c0)=0x78) sendfile(0xffffffffffffffff, r1, &(0x7f00000ddff8), 0x102000001) socket$l2tp(0x18, 0x1, 0x1) 2018/03/15 15:01:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x95c}}, 0xfe0000, 0x1f, 0xf2, "68ac40c8defad63af941c3b019382d3e7802d887d547ab4043de5f47180a59ee2dba05d4b40896fe5e3ea8032b4251e49971f728610d1215f227dac54d1ea8f64b89fc921b0903c9e16f2f0474f867e2"}, 0xd8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), 0x4) 2018/03/15 15:01:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r5 = dup(r0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) fcntl$dupfd(r5, 0x406, r4) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) sendmsg$unix(r4, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="000023a6aa566a6badcc9a4c7e194b94240080"], 0x18}, 0x0) close(r2) close(r3) close(r1) 2018/03/15 15:01:13 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x8000400) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x6, 0x20000000005, 0x7}, 0xfffffffffffffe3b) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000040)=""/67) 2018/03/15 15:01:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000480)='vmnet1(:\x00', 0x2) inotify_init() pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000200)="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", 0x201}], 0x1, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000600)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000680)={0x0, 0x21, "f9769baa97584bcf2f35c7352da66184583cedd94ef4f5dfee53e9bca63feb9903"}, &(0x7f00000006c0)=0x29) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000700)={r2, 0x81, 0x3, 0x6, 0x49, 0x2, 0x7fffffff, 0x6, {r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x9, 0x9, 0x80000000, 0x100, 0x20000000000000}}, &(0x7f00000007c0)=0xb0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:14 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xf4e, 0x2000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) fcntl$setstatus(r1, 0x4, 0x0) 2018/03/15 15:01:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0xab77e31d7a260267) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x100002e0, 0x0) fallocate(r1, 0x2, 0x0, 0xfffffffffffffffa) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0xffffffff00000001) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000080)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x6, 0x2, {0x0, 0x1, 0x100000000, 0x1, 0x4}}) sendfile(r1, r0, &(0x7f0000000180)=0x3, 0x103) 2018/03/15 15:01:14 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1e9, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000040)) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x80000000) write(r1, &(0x7f0000000040)="33767566002ab52f8354538db4c1351ceaa195fdaab5f64e27b0dc157893c6f6", 0x20) 2018/03/15 15:01:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000000000}}, [0x1, 0x41, 0x1, 0x20f3, 0x0, 0x2, 0xfffffffffffffffe, 0x100000000, 0x9, 0xffffffff, 0x9, 0x8, 0x3ab5, 0x40, 0x2]}, &(0x7f0000000200)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:14 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xb87a792040a07154) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0xfa, 0x100000000, 0x0, 0x5}, &(0x7f00000001c0)=0x14) fcntl$getflags(r2, 0xb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r3, 0x42, "4ea81c55ef96b8d900625586a3a4ccb4582a989d78daeb40d5251ca111996882b89dcdbf1393a0b97bd2cc943a30a805c8fd1181e8c9e040b69bfbb847ca02a0782d"}, &(0x7f00000002c0)=0x4a) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x3, 0xffffffff80000000, 0x100, 0x4, 0x2}, &(0x7f00000003c0)=0x98) dup3(r1, r2, 0x80000) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000200)={r5, 0x8000000000008}, &(0x7f0000000080)=0xfffffffffffffd9d) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000000c0)={r6, 0x1f}, 0x8) 2018/03/15 15:01:14 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x17) futex(&(0x7f000000cffc)=0x40000000, 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0x0) 2018/03/15 15:01:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) r2 = accept$ipx(r1, &(0x7f0000000180), &(0x7f0000000240)=0xfffffffffffffd8b) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r4 = geteuid() getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x1, r4, r5, 0xede, 0x10008) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000280)=""/169) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) flistxattr(r2, &(0x7f00000003c0)=""/160, 0x6003b64885b5baf9) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="330a0405d608ff00000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001fe80000000000000000000000000ffffac1414aa000000000000000000000000"], 0x58) 2018/03/15 15:01:14 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000000000)='\a', 0x1, 0x0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000efaffc)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) recvmsg$kcm(r2, &(0x7f000085b000)={&(0x7f000052eff0)=@ax25, 0x10, &(0x7f000018df70), 0x0, &(0x7f0000677000)=""/210, 0xd2}, 0x0) 2018/03/15 15:01:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x802) recvfrom$unix(r1, &(0x7f00000000c0)=""/234, 0xea, 0x40, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) shutdown(0xffffffffffffffff, 0x0) 2018/03/15 15:01:14 executing program 2: r0 = shmget(0x3, 0x1000, 0x82, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x2000) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f0000000000), 0x102000001) 2018/03/15 15:01:14 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x80040) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x141902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x246, 0x42400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0xab77e31d7a260267) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x100002e0, 0x0) fallocate(r1, 0x2, 0x0, 0xfffffffffffffffa) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0xffffffff00000001) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000080)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x6, 0x2, {0x0, 0x1, 0x100000000, 0x1, 0x4}}) sendfile(r1, r0, &(0x7f0000000180)=0x3, 0x103) 2018/03/15 15:01:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000f, &(0x7f0000000000)=0xfffffffffffff830, 0x4) lookup_dcookie(0x7, &(0x7f0000000040)=""/132, 0x84) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x24e26, 0x0, @empty, 0x400000}, 0x1c) 2018/03/15 15:01:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xc3f2}, &(0x7f00000000c0)=0x8) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="20800200064195f20b8f84db6bc48e78cb37951d30cd5067db8c0d30eec85a7585858ff79462fea7106b745301704800d0c4a43dfd9b740000000000"], &(0x7f0000000140)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000000)=0xffffffce) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x20) 2018/03/15 15:01:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r3, 0x4}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000380)={0x3, 0x0, [{0x0, 0x0, 0x4}, {0x80000001, 0x0, 0x81, 0x0, 0x7b556a1d}, {}]}) 2018/03/15 15:01:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x4, &(0x7f000014d000)=0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', ')%\x00'}) io_submit(r1, 0x1, &(0x7f00004b0000)=[&(0x7f0000b9d000)={0x0, 0x0, 0x11, 0x0, 0x0, r0, &(0x7f0000117f60)}]) 2018/03/15 15:01:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0xab77e31d7a260267) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x100002e0, 0x0) fallocate(r1, 0x2, 0x0, 0xfffffffffffffffa) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0xffffffff00000001) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000080)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x6, 0x2, {0x0, 0x1, 0x100000000, 0x1, 0x4}}) sendfile(r1, r0, &(0x7f0000000180)=0x3, 0x103) 2018/03/15 15:01:14 executing program 2: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:14 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'erspan0\x00', 0x400f}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) 2018/03/15 15:01:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x3f}, &(0x7f0000000140)=0x8) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000200)={@empty, @dev}, &(0x7f0000000240)=0x8) socketpair(0x5, 0xe, 0x9ef, &(0x7f00000001c0)) flock(r1, 0x0) 2018/03/15 15:01:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x1, 0x0) inotify_init() sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:14 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x90) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/221, 0xffffffffffffff42}, {&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000300)=""/95, 0x5b}], 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='cpuset\x00') r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000480), 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000440)={r1, r1, 0x3}) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/15 15:01:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)='proc#wlan0\x00', 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102800001) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/03/15 15:01:14 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x3, 0x401, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x900) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x20400000000000, 0x0, 0xfffffffffffff001, 0x4, 0x5, 0x46988faf}) 2018/03/15 15:01:14 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = socket(0x17, 0x80800, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x101, &(0x7f0000000080)=0x4) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x100000001, 0x2000) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000100)=[0x5, 0x1]) 2018/03/15 15:01:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3}}, 0x1e) 2018/03/15 15:01:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000003500)='*\x00', 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000440)) sendmmsg$alg(r1, &(0x7f0000003840)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="87fb11df21ea9fdf0d051afa6964899598e0c98e4f0e7412e906943769f9bd6640b8b7b735f0c077f968f3cf7e853804eee1c269879241afb2a234e8c0a98ff6c441e1429a97cd9def118271807c4fc059ff13af2e213b9601bf57276a94a5a369803ffa08ee0948c62320b6d238eed586968b7536afc5d27475edf67980f4a631cd6580388a9cbd55e93b008c278a22", 0x90}], 0x1, 0x0, 0x0, 0x469361550c31b14e}, {0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000001c0)="74ca031bc766e5ca31195f1f49c698c099f49d3a623dcba23f8c590dc8c8966140b3e075aa3be1dee53a8a852dde308699237647d6e6c1db6c8c5a0e565f22815bc6ae3f4b4a564c7236c5941550421e4ae9a29354a1b904106b16b1f9875861f05b07d148432fe9ea9e1ea2f3b64bfe373ec288d90e5a33e731048067acfc2f4092d720fda646bdc2a0ceb62c1276c7db3d9f3d2f8f5b2582d13f6531a7d7816d589bca42033fb00d21905b50e8213f2e1d4cbeff8c2092", 0xb8}, {&(0x7f0000000280)="856c1971b3892b1f0660c2141afe7008f467459d2d843ba39d235ca75c4c1b542731bf2f212e4de561b4aa17b56f1ff24d1b0e1b1c3d05a7940a6706c3bc0dd78b2df76ef9b0608b073cdc50e8c4dfdcbda106a90833812139b11eb7593a19652fab83b74d6f373ca48bd6ab4f98d27ada5f6a65453c08e766301092cd65f5afb295f4eb9e3d8a76eb216b89defcec979137883c329ce19228519de94e17339e49754266264656c8f6e62c7bea85580c7dc13a3e8af0caebb80c67a0784bbceb21c9f10a7c3c64159acd008c7bf8121868005b5e576fb6f1862ce48e0392180575", 0xe1}, {&(0x7f0000000780)="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0x1000}, {&(0x7f0000000380)="1db68d0a7b19c334d4e38970dd57ac66190fab159f11c48acd62c31c31072d2ca9b03f6c940fa9f36f6c0f1dff360ffe8da8ff85d5db8008f007d7b3e1e42c117f454a987dd9fb53ddffce4d625ea9708c222daba3982a1209a425cecca2ecc76500c7fcd1a50d27593549e31d229a9945112aacda9dbd2558f2dfa8c1703e41aec9ce3a799aa48c8d5f0550b1abd028d0fa5e79de8fcf74c24f13", 0x9b}, {&(0x7f0000001780)="caed360d7af4f164fa965ce01a42bce4ef31acbf9a8b7f1d4829434d53eb315c087d14e23be650cc96fb74049ae55745e2e57b3126d043e32432b89d9db5c870423b3b2a209e12991984914429c27ba1bc735262b30bae193321eadb3316fa56756e80cfb5a146a7e18910ac5314a2e1dffe01f974996a91608c587b19f7713bb34c81a2aba66db09a618ead9e62349ad838d1110cb6fe1b040f31d1701a18677f433e68cd6ae9f0fad09bc488139feeaf4e2eb99800af884234faa193d41ee11e62d5471b", 0xc5}, {&(0x7f0000000080)="f0274aeb67104190", 0x8}, {&(0x7f0000000440)}], 0x7, &(0x7f0000000480), 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001900)="c2996558a7eb8523c241f11c1f43dd6bbf68e281620568edc5065cc1f65a2850bd662656e96380b6523e5109c0a1232aef165c561429f830c235abbaf8b7bca709df3860019dd2416a4e5d07", 0x4c}, {&(0x7f0000001980)="ac1469a3b9dd26231ee97a2ed7b4ffb068358fde14f24aa0c672d4ec752d977e73a496b9b6fc5f1892742524decea2531248f873cb377bf00190bb80b79b2df349ccab738007ae00daf14a824ac46242e1273f2e3c6cef54a34197a92093714592721d5648da25111224b0762d", 0x6d}, {&(0x7f0000001a00)="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", 0xff}, {&(0x7f0000001b00)="69c42abbf3fda396544d5fda97cc28990697f8079ad36b41aad5b2d3cbcccbb049aeb58a3e5d0402ce06bcb907a4cb62693e4948a2e8648dcd9b6244e07fb134dc55a3f221d49c4065c30f26268b60e1647b435fb6", 0x55}, {&(0x7f0000001b80)="c84bd09b905bfa027e0b31fc11a21f8ddd2665d38a1e53da92f0effa3738835923f337c3b9dd4c57e2b6671e442f3b14856a23006efa8c87a58a8438a30afc12c1337177bd1ea887d8151f6334bbbb6dc94282adcccc80cc914fcad31c43", 0x5e}, {&(0x7f0000001c00)="eed5596387eaef0017c90873e873277cc3b29dd5ecaea775caa1fe5975af1df3e955a5b556ed988a7cae5788dd3a8fabc6a14a819b8223afc75fa516c9d6ec8f57f38387dde1bce17d6368bbb03613c38aa80c7533f6686f4af9007ee1b75316350a7a723ea9391f3be2fe0ac33e15c36cd16556696ff9c0147cf4223591ec5edef41888067d6ae6ac8aa86d86b4923d07cf654582d851c443a6f9acebcd", 0x9e}], 0x6, &(0x7f0000001d40)=[@iv={0x30, 0x117, 0x2, 0x16, "393c3d2678734827ec534f559ec128bce85cadf20f8f"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xcb, "8c3ecef9e472f6843ea3a90081c7202e2d70fb6f33ed8a13ee9fe4612b56a15a3d9c86ce386faa8bb3c1bbc180b0a9a3555168a83162905f64d297bd6f75eaf0c27943d7783c8783d59eaf2f4464333c6da4d9dd17733deed87c376c630ab018def715f7d5fec0cd4ecdeccaa461e7457dba9d5f7eae6a327cfae1233607ba319967ac625cd423b51eab8084d0352c8a2585f9ca790e0f2143b15c069edf7d8d125987aba877f9b5b6ad111169406de586d798d23275a39f0ee071ac8a44fc878cede8a1cbf76737fa4645"}], 0x140, 0x40000}, {0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000000500)="eb35a979c875918c2e1573afa62e08d0b5a0e970dd3bfcc4f1d10866bf7e0a412e8726ba964997", 0x27}, {&(0x7f0000001e80)="b42879a3593efe447ba11f52472bd6c9c07ada3c44cd15d4e1b75d723f92e7838328b1b5a376d12092d00b73524e2315c66fc10dbb1d9e9d52362d00ba7a26441cb5c4ffbbdba067f488360f88f633eef1ea970166daebfab2c7309c30bf478e7cfc86271b9b5ab1d314f19ddd61ee4677c3f4099535518201110a973131450ceb95517d7707a9b27558cc48f0ece048", 0x90}, {&(0x7f0000001f40)="efc8568405b6aaa5014aaa7c18a5966f84e8fe34fd0ef921463dc0adf73060037c69807be78708a49f91cd9e6b0d9aa99be5efc56e6412277df816ed20aa62945b51a3a19d56c4d53022eaebbed72701190ffc2844d822496c03708106bf257ee3", 0x61}, {&(0x7f0000001fc0)="2e86b26df3ffa5e8b56e029a0b27a2a17d14056c9cea2768afed45ffaee88e204d6034d668fffe4660b3dd472a6187c7ed3a9c8974f56541a5d76a5bd5ecf55c9d22bdedd9b6bad869885f52ece73556e20af1eca7d4ef29776382f20fc554497518e48243015b2998af09fecbc626cdf219b9f3963927206e63f18efdc4a756480b562107027cb1cc00d3a7a31a9664d2d1d7503a81b522e5f200cd6c45fb21", 0xa0}], 0x4, &(0x7f00000020c0)=[@assoc={0x18, 0x117, 0x4, 0x1ff}], 0x18, 0x4}, {0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000002100)="b919fe488d22e289ce7f1bc8d5dbd3b8246bd8d7eb1095842b99292e9cc30e2d815e73fc7fdea35f5f1c6c57d73f0b822b6d7f0bc390d5e82b93e802cd989c16833d084ab920aa54d709973e5bf837459921ae3ea29b587b25b43263c6c35d6187b2870d5d156bf85b9e628013034c95872855add79e128dc6768f5ef189f2e415ad3b49d6a15f663540a6f915d9c32110eed87045023c6af6cdd3eddd0a7c1afd2d53c3a65db6f1b79c5a5967b9ac663f97109118a73e1e86040718aa6bb31e9247ba9385a295498700626f84d8080af4e3c6fa71510878ba07", 0xda}, {&(0x7f0000002200)="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0x1000}], 0x2, 0x0, 0x0, 0x20008004}, {0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000003240)="acf133f90e685a11737fe1194b102e48755de4b41d0aa27252019f674e8690dd7e9eed1278a516c81905458e2ef03eaace20bc98911da5227a43380237", 0x3d}, {&(0x7f0000003280)="71f13aec35b343c4589b97658fe1203d79", 0x11}, {&(0x7f00000032c0)="5aedcc13b26fcbe264e8cf6f8548f3d91933f077853d762cc1f71922039fffff49655657c6b806c36eba9d46098e517daed606b50412732088aaf7f062853607fb954809b3c477b6", 0x48}, {&(0x7f0000003340)="faca6eb00fdecf63d100ee79ec7c0e98b08583c72ff79ec7bb4b38bbaa26e295b9f26c007f21a2a63a92b389f612f551d3898e337c8237499d5d164f0463e932d0d0838380cb075f1c5c02065d4f4f0233548cdf4ba922f9782791968ce2632fbb9175c82bdb36b77e1aba6e017edf4176e3cd11782e87a2abde068f3cdc2e43a50a1ef9eb0e7ab0f0d82e3881621c98f87055490249", 0x96}, {&(0x7f0000003400)="4431cb6fc3922c83e738ff0d8d4418ed970e3a83da9687a2d6227ec68cfe20424dbe2cd0f57b3e0af87161514a724f68de95d87e80ff2875997486384297cf4bd25b38fd48f3233681ee6b8fd68cc8c3924e7091bfc33783b20222ac", 0x5c}, {&(0x7f0000003480)="5c2da9078b211d09f6856ec4a7295faf1579103a26f413a24d0a6a3a8af6ba6705390e4dc0cbbaf9816b79cbd1dc78699dac31c226034dbef3202a2c3026a1195816d0427cf8966627c4f0f367dd84", 0x4f}, {&(0x7f0000003500)}, {&(0x7f0000003540)="1f4dcb644d85abab353053ba52de3e810e6702e1ef9ad1bf1445fd9a7a3c66ba1560bdb054bc43f7830b6f2f643b4efe6db23818865ff65b6c0fd967fff1e71bc343060b1af5ed787a41b1e6503d348fa14b252d6a3f94935a53fee32a412b6737bd725fe1473d957abdc133190ce29d33edbde2bf53f93a795f2ab8bff82faaa7cf9f50d695891b27b9d6ae2e266c72", 0x90}, {&(0x7f0000003600)="2b801f6777fb2a", 0x7}, {&(0x7f0000003640)="d62fa947f0", 0x5}], 0xa, &(0x7f0000003740)=[@iv={0xa8, 0x117, 0x2, 0x8d, "825227bf9839af932559e13870ead5f8c56f7cc37413e6d68410706d5f26b98398d7a6ab3df571b99de18cc3aaf2d6788b1c79f0827ed0d49af5b1948b37f87cf19b8d7d6bd0dcc1cef403f77a2cc6bb79916634bb81a450f05fccd455ef181f101fb552799ee47f2948b844e3c4822fe3807519e5403289b5b03f7088537ff0884b5642dc75f43842f7b1f3d1"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4000000000}, @assoc={0x18, 0x117, 0x4, 0x2}], 0xf0, 0x10}], 0x6, 0x80) socket$inet(0x2, 0x8000b, 0x26) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000480)=""/23) 2018/03/15 15:01:14 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f000000fff0)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000ed0f13)=""/237, 0xffffffffffffff59}, {&(0x7f0000000fdb)=""/37, 0xff85}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000835ff6)='syzkaller\x00', 0x0, 0x25c, &(0x7f000075ef3d)=""/195}, 0x13) 2018/03/15 15:01:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x10400) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x7, 0x101, 0x3346, 0x6, 0x9, 0x1, 0x400, 0x1, 0x4, 0x3e}, 0xb) getsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000240)={r0, r2}) sendmsg$kcm(r3, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)='r', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) dup2(r0, r3) 2018/03/15 15:01:14 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x2, 0x0, 0x1ff, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x101, 0x4) 2018/03/15 15:01:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000000), 0x80800) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/238) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000002c0)={0x98, &(0x7f0000000200)="518d32314b1a245d19fad07bd29b072cde621e83cf09378ca44057c6988176ec2d71a3638e4cdc5654cdd5359651d958b7b2ffe05361e35293a4143a2b45f499e0c443441e27a8d1d689a45bad7be02bfd9f3bacfd718c40a0a8ab2915d7c0d53ea9780a7c70f75ddf3f391e07cd64a1f86b879d8c0e955bc13b7b69b53ef310268fc5073de8f6a733971ccdb9ee79eced5d2413083fd891"}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/03/15 15:01:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) 2018/03/15 15:01:14 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)='gretap0\x00'}) 2018/03/15 15:01:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000000, 0x2040000, 0xfd05, 0xfffffffffffffffc, 0x4, 0x6, 0x6, {0x0, @in={{0x2, 0x4e21}}, 0x35, 0x0, 0x3, 0x3, 0x1}}, &(0x7f00000000c0)=0xb0) pwrite64(r1, &(0x7f0000000240)="ed404e7d93d12eda1da05190be3977c5e282a6d8c2e99e5d5504dec01ba584efa85d3efc38d0eee7edf4dd060e411938b4a7ef86f6eb98", 0x37, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="a500000079f80ed8bc6c662d8e51b408a77c4f4898c26c9b114b41189f8574b272eaa650e2ef4ca7508012416d76742d148ef618c66c5b258ab9da887e3d41ccb0aa70f4051a9c1c7d22f94476b922f95cf0e148d504a4cb96d8f7cb76b4d773eec226a22a10a123cc2c1e2263fdddae7090801b73b983298342a91a4025c09d8254857cae13241e29718ddae93711005af8440cc75b6b0197315592eb00000000"], &(0x7f00000001c0)=0xad) 2018/03/15 15:01:14 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000001ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) 2018/03/15 15:01:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfdfffffffffffffc, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x2d0, 0xf0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@rand_addr=0x5, 'bcsh0\x00', 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x3) 2018/03/15 15:01:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x400, 0x3, 0x5, 0x94, 0x8, 0x20, 0x6, 0x80000001, 0x8, 0x2}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:14 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x5, 0xc00000000) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00009f3f1e)=""/226, &(0x7f00007f0ffc)=0xe2) 2018/03/15 15:01:14 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = getpgid(0x0) ioprio_get$pid(0x3, r1) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000000c0)={0x4c73}) lookup_dcookie(0x7, &(0x7f0000000040)=""/89, 0x59) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x31, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000140)) [ 154.416627] QAT: Invalid ioctl [ 154.444131] QAT: Invalid ioctl 2018/03/15 15:01:14 executing program 5: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r4 = syz_open_procfs(r1, &(0x7f00005b7000)='smaps\x00') fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) exit(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040)=@int=0x4, 0x4) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) dup2(r2, r4) 2018/03/15 15:01:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000000000), 0x102000001) 2018/03/15 15:01:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000100)="7070707c30766d6e6574ff", 0x2) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:14 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x20000000000) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/51, &(0x7f00000000c0)=0x33) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x7ffe, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000002c0)={0x5, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}]}) 2018/03/15 15:01:14 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$notify(r0, 0x402, 0x100000020) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000006f90)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000002f00)}, 0x0) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200002, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000300)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000004c0)={0x12, 0xd4, &(0x7f00000003c0)="9a502ed3d6946b6e152c07f6025fdf31147c9174954475debdc663d0c140da2086a2dba70fbc922eac81afbe319a6de3ed9c1383bd170a91da2b59398a2c9456864883d94962a2a4b741a2544f251180e692343b5979a03625e5da35e9dcbffb656759ca9d469a566454dc7ed35e8745b6cf5eeb3d5f59054919ef8c36590eb364ad159786f91113782612b8d5ee13047205efb7fd63b878f1174b4c172d079183b41bc7331cfa2cf6a387ce4f8fb033c96a53807f579bd1bf30680b2dc895e9c19f2c213dcac0419fa07d85efdac5f1af932fe3"}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000340)=""/98) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) 2018/03/15 15:01:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x10100, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x5b5}], 0x1, &(0x7f0000006000)}, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x250000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/15 15:01:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000340)=""/233, 0xe9}], 0x1, 0x200000) 2018/03/15 15:01:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) keyctl$session_to_parent(0x12) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000540)="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", 0x1b5}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) 2018/03/15 15:01:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x102000001) 2018/03/15 15:01:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000300)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xff}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'bcsf0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000cd6f68)) 2018/03/15 15:01:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x90f7, 0x7fff, 0x1000000) pwritev(r0, &(0x7f00000004c0), 0x1, 0x10000000) sendfile(r0, r1, &(0x7f0000000000), 0x3f) 2018/03/15 15:01:14 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0xfffffffffffffffc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/03/15 15:01:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x1, 0x2, 0x8e, 'queue1\x00', 0x80}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/03/15 15:01:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0xfffffffffffffffe) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000540)="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", 0x201}], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) sendfile(r1, r1, &(0x7f00000ddff8), 0x7fffffff) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x906, {{0xa, 0x4e21, 0x3ff, @empty, 0x5}}, 0x0, 0x6, [{{0xa, 0x4e21, 0x4071, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e21, 0xd33d, @empty, 0x1}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x31f1}}, {{0xa, 0x4e21, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, {{0xa, 0x4e20, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x32}}]}, 0x390) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x800000) 2018/03/15 15:01:14 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10001, 0x40200) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="f4ec7052a90f02") socket(0xa, 0x2000000001, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xb803bdd318c91af, 0x0) 2018/03/15 15:01:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)}) fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\x00'}, &(0x7f0000000040)=""/255, 0xff) 2018/03/15 15:01:14 executing program 3: link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00') mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)='msdos\x00', 0x0, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000001c0)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in=@local}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) 2018/03/15 15:01:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') write$sndseq(r1, &(0x7f0000000180)=[{0x1, 0x8, 0x5, 0x4, @time, {0x5df, 0x8}, {0xffffffffffff0001, 0x2}, @ext={0x0, &(0x7f0000000040)}}, {0xb9b4, 0x5b, 0x9, 0x2, @tick=0x2, {0x7, 0xfffffffffffffffc}, {0x0, 0x7}, @raw32={[0x3, 0x39f800000, 0x9]}}, {0x72084148, 0x9, 0xfff, 0x1d, @time={0x0, 0x989680}, {0x40, 0x2}, {0xfffffffeffffffff}, @ext={0x54, &(0x7f0000000100)="23245f7a36903ffee2d32dcded3e7eb28a1c0ba7d8c78377a8f9d952cf64c7ca26361cd0dd1e09f86f56eaabbbfa4bc9f545f865d6b02713ce6777d5acad09215a8ca70aafa2124f7876f420914a304220fe9b2a"}}, {0x2, 0x20, 0xa1, 0x7fffffff, @tick=0x3, {0x9, 0x30000000}, {0x28, 0x800}, @result={0x8, 0x7}}, {0x1800000000000000, 0x100, 0x38, 0x1ff, @tick=0x800, {0x7, 0x10000}, {0x81c, 0xfffffffffffffffb}, @quote={{0x9, 0x800}, 0x4000000000000000}}, {0x7, 0x4, 0x3, 0x5, @time, {0xff, 0x2}, {0x5, 0x616}, @result={0x8, 0x2}}, {0x9, 0xfffffffffffffffc, 0x0, 0xfff, @tick=0xfffffffffffffeb9, {0x8, 0x5}, {0x2, 0x2}, @ext={0x0, &(0x7f0000000080)}}, {0x40, 0x7, 0xffffffffffff37c1, 0x10001, @tick=0x6, {0x0, 0x8}, {0x3}, @note={0xfffffffffffffffc, 0x2800000000000, 0x6, 0x3}}], 0x180) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0x60b, 0xffff, 0x1, 0x7, 0x6, 0x6}, 0x8000}) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x321502, 0x0) rt_sigaction(0x36, &(0x7f0000000040)={0x8000, {0xfffffffffffffffd}, 0x0, 0x7}, &(0x7f0000000080), 0x8, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:14 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x1, &(0x7f0000000000)={0x200}, &(0x7f0000000040), 0x8) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x80000) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000000c0)={'tunl0\x00', 0x10}) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/15 15:01:14 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) nanosleep(&(0x7f0000000480), &(0x7f00000004c0)) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xce3db6f5887c6925, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000500)=""/29, &(0x7f0000000540)=0x1d) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="ce7579098e2e069b82c535376a6f7dd02952d8dcb9264cf78611cfca6dbd8f0efea0a82ed351e9c68d2218a8e5191b87d3d6855a753706b4521315e1dda9d6c0c93e22ad8e418a7077d53f0df003f6852210fe53e2cf39a6af5dceeac2a2005cb575e0a10c5d667a430d73d0534e50518dce5e01f360454190c4d83275d2209e68867849b5f830298c68d2e26f6cb1a0f26089511e93", 0x96, 0xfffffffffffffffc) r3 = request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='security\x00', 0x0) keyctl$link(0x8, r2, r3) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0xf5, "8c25192dc0c33a1cde6c64ef83fde7bab8d9a9eccb84fdca853eb86694f3c846d843293c0b06a7bea5126885935921095259cd6bfb3bc65775f92359a2266d6380e3d308bcc79a79cd52d7a443b1b5bd7ed5eb32782e146b4e0bec1d7a7349ce9255b3dbbca5a86453c7930bb413c76f1130f7538ff520322c7074ebdb00391c79517e4c156b1bd65fc5c07bc967cb9924987a2bacb947b71c7ca2a4fdbeff8062eadbaae9025827f839af8115fea82a4241060e32cb77556fdb623db911b713f41b95c381d8c986455fd85a57e5c184c59866dd685bc7384a5dc0b003b33442008b4d1200ff72f12b35b5389c921559567a49c019"}, &(0x7f00000001c0)=0x119) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)) 2018/03/15 15:01:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendto$llc(r2, &(0x7f00000000c0)="5e07b6d3de5f33f6a6a6df66463fb83c198e9d35ed908a2a139ac4cda288385f91c2483f1255af7fb2c143cb5c22d057b50ce0c4b8d1fd364ee116bb2d7124c97dcae63c0ebe", 0x46, 0x8000, &(0x7f0000000140)={0x1a, 0x207, 0x7, 0x5, 0xffffffffffffffc0, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$unix(r2, &(0x7f0000001540)="82", 0x1, 0x0, 0x0, 0x0) 2018/03/15 15:01:14 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xc, 0x9, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x6a}, 0x2c) 2018/03/15 15:01:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000003c0)) getpeername$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x3, 0x3, 0x1, 0x2}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="410711c22cc0f5d720a5e2002fc25aa387be9f90af5fbfce2b7936a5f20fe72aafd2b71246b520e9c70091da638d3bf73c697f966ec5ce7da06d552d30fa762f5453039cdb5ed6b064c44fae01140e4d4f6a03558fd0f5fd83bfacbbb29e70987b71ebb5e35197cc469f1780cd7409008dbef447a2438d3c746944119c79ff92ebb5808d151b168917251ff067c965a61ad321c8b389b81b49335cae824210", 0x9f}, {&(0x7f00000001c0)="9164257b761f29cff48bb54a06883d09d6006d89e3b4c88c0c062abcb63cf699fa0cb58dd397d83a2a19bceab011c016894353932c8b8f3f59081c67d97a15704eb3260c8aa44e85091c564c7510b9efa1eb1e5aa9d75de594f43db0d18999b3220369086e9ae24c", 0x68}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000240)="68d15af93189787e4ba2c00fc345332a367e17b4cce2a9cb001136cd11259d4c1564f2c3f7d01fe32c4f4dc66f746ca43de145f7c13c3c37837c78231e3399454dce578a122c1775319a4cc842d0aa14822b6ac7800ea77c889735262524bce882593fa2b5b0de78221690f26da8210792b9fdfd21fef845004831bbe131aea1bc75e6f5ead0247d2c285ddf9ea0d6c8", 0x90}], 0x4, 0x0, 0x0, 0x20000000}, 0x24000801) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 3: r0 = socket(0x10, 0x802, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x3, 0x2, 0x1, 0x3}}, 0x26) getsockopt(r0, 0x80, 0x2, &(0x7f0000000000), &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000319000)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0x0, 0x0, {0x400000000000001d}}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x4, 0x4) 2018/03/15 15:01:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/03/15 15:01:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x25, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000100)={[{0x4, 0x4, 0x6, 0x4, 0x8, 0x88, 0x4349, 0x6, 0xb3d, 0x1, 0x6, 0x9, 0x7}, {0x5, 0x0, 0xfff, 0x401, 0x5, 0x100000000, 0x9, 0x1, 0x100000001, 0x20000, 0x1000, 0x10001, 0xffffffffffffd7bb}, {0x0, 0x800, 0xffff, 0x1, 0x1, 0xffffffffffff0000, 0x1f, 0xae, 0xd87, 0x5, 0x61, 0x2, 0xfffffffffffffffd}], 0x4}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)="2f6465762f6c6f82702300", 0x0) futex(&(0x7f0000000180)=0x2, 0x7, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)=0x1, 0x1) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) r2 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="2f6465762f6c6f82702300", 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) 2018/03/15 15:01:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f0000000080), 0x102000001) 2018/03/15 15:01:20 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x8004587d, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0xfffffffffffffffd) 2018/03/15 15:01:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x800, 0x2100) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0x7fff, 0x8, 0x3, 0x1, 0xffffffff, 0x3, 0x9, 0x6, 0x9, 0x0, 0x8001, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 15:01:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/03/15 15:01:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/03/15 15:01:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) socket$unix(0x1, 0x5, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f0000000080), 0x102000001) 2018/03/15 15:01:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) r4 = getpgrp(0xffffffffffffffff) kcmp(r3, r4, 0x1, r2, r0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 5: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) gettid() rt_sigqueueinfo(0x0, 0x0, &(0x7f00000001c0)) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x10000, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000200)) creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00001cd000)}) fcntl$getown(r0, 0x9) 2018/03/15 15:01:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={r0, &(0x7f0000001580)="4cfe0539f2a79c9b8507180b8d7e905d76f0ed58e436a6ce06cc8990638473bd75ac06146362ee73bdb35065815993cde238596afc4ceca9164d4ed60f09bf65ad03181af636cb3cd17ca5c6b9d009489a6c4a40f8d412b00aaff3aa9745cb3f1744e0cc787069c3618c541179cc61e11e3b79a0b427fc65b10b5b07e9cd4d81e24e71a1bdbf868f97a84e3875ff"}, 0x10) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x7, 0x2}, 0x1, 0x6, 0x4, {0x80, 0x3}, 0xab, 0x7}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000380)=0x2, 0xffffffffffffff31) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) syslog(0x4, &(0x7f0000000580)=""/4096, 0x1000) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000180)) [ 160.326482] audit: type=1400 audit(1521126080.419:269): avc: denied { call } for pid=21188 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 160.326519] binder: 21188:21191 got transaction with invalid offsets ptr 2018/03/15 15:01:20 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) 2018/03/15 15:01:20 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000040)=0x8) 2018/03/15 15:01:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) socketpair(0x11, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 0: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 160.383339] binder: 21188:21191 transaction failed 29201/-14, size 24-8 line 2991 [ 160.401146] binder: BINDER_SET_CONTEXT_MGR already set [ 160.408383] binder: 21188:21204 ioctl 40046207 0 returned -16 [ 160.417684] binder_alloc: 21188: binder_alloc_buf, no vma [ 160.423319] binder: 21188:21200 transaction failed 29189/-3, size 24-8 line 2963 2018/03/15 15:01:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r1 = syz_open_dev$admmidi(&(0x7f0000000880)='/dev/admmidi#\x00', 0x8001, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00000008c0), 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000740)=""/208, &(0x7f0000000840)=0xd0) r3 = fcntl$dupfd(r0, 0x406, r0) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000500)="0ca91e54a0f4c274240b38339e8aa29de4ed21961da4087a0260277f95374925dd965eced5144af461d8577cf7fc215e6c376b6b6fe6ab9104", 0x39}, {&(0x7f0000000540)="617cbf70d1e9cf52cf00a7806b22043c534f99f4a07dc7d8888d287e2255d712a8fbe9bec85eb7625ef8395b704eaf1fca5f296b1db463e8d98ae7661cf5536baf5051dc6f26af6872dc3a4e9ca5460db2ecf176869dcd276ab403aba6a85593542feef3f9bfe417c3d880790e0fd7eb", 0x70}], 0x2, 0x0, 0x0, 0x40004}, 0x8080) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000640)=0x5, 0x4) sendmsg$nfc_llcp(r3, &(0x7f0000000440)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x6, 0x200, 0x10001, "13dc32832fe626332c698f2d1f9492664486787e65e86b7b7ae6bf321e63567fabdbf860f8ce78a0c5dd3118577fa68589905c488df90a701eebf906800092", 0x2}, 0x60, &(0x7f0000000300)=[{&(0x7f00000000c0)="824c8ce97c0fe9513ca14f63a328828a2d3d9d74dfdcd39711785c6d8f8b1c1e6f87243ab88d37fe93e9ec448e45394c75c737a288d2713e6d8172f6ea4ff0be7ea3a8f1e07d93ade6255a1f2ab9022c36ddf1186753bc1ce4f8d76922767537489a157b7675cc40eb58fcf7cbb919eb4d30125a9a3871f20141a4e49024096cab2177b8a7fbd01434ca3b5707e784fe5bd3d5b611c2760a95daef4ec234a035388e8448a96635361e", 0xa9}, {&(0x7f0000000180)='6', 0x1}, {&(0x7f00000001c0)="ef2e0bd45d5fd7a4a427048dd6c71de42f6b18f807cb78dc313446c93b1920523cdb5394cc5a38c548c1a822ff5c2f113cadb1e7a52b613e946052bfb7e6e00f76aacdbbd90519e04352c61c612eb20523ce71c697d078e19d29c7c419248e5eb1c1c4f83fe1a8df14b1533f3be400ac260bdb7e69d6e061c8284e2d085d", 0x7e}, {&(0x7f0000000240)="4687ef0b96ad3ed5b7c8d5be48cd338ca88bd507f7e1", 0x16}], 0x4, &(0x7f0000000340)={0xe8, 0x12d, 0x6, "093328f890b124852f319320a35368203061356d20c9c6de20896d96424dc8e446342d1d5906dd867538312a989d598b985e1fadfae396bae158aea5afbe4934e09c48008ea8f1ed4ddbbe05c63181856ce0d208b432ca26f3f507f4a87c1b4ec40e71f150b56712b2588522563b62386081a0162bb244cb0d0860517d312105f2fb5cafd59421c818d8e60c75c18943ee216eb6980542115389bc0c6478b414323079a7200e220a9d7154ee658e6257ee95d340f56bee81fda75561937504665110d97302fc11844ffaf183b3bb7d46532a3dc559"}, 0xe8, 0xde6ab41c94b1884b}, 0x4000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000680), &(0x7f00000006c0)=0x4) 2018/03/15 15:01:20 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50588998}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000180)="00db499d9f1eac2fb748f32dda3fa62768879d630317513430a88c83435b6f2df492827eaaf0a5a73ca465c566a31b571043dead45fd511618e7c0fee8dfa87d4a2a6c33bd57433b446bac20f11f35885563075146aa71a5a15b7347318a379c6317bd443f8ae8b2955cf21f20c5d5d4138eaa12fb291997bbce406aafe2050a3bd83f06fcb21a61d9ad995fa954b8ec0c40bd925eea5cbc5021b1c4e15deec91b6a7a7a6a0a80ca2ae4089f9bc7bc6845e18e524786fe4e090252ea7abb76165f5b9154ad33a6d1495aefbbff9459c19c1af376c10d432edf9e0f810df328df8945bed657d80822c892889e2fd71e13658b46bb1c49e633ac7e736a7dbe16f442d3beffe87653c0087fed1158689f2a9fe3c66555b6688dd9f5dc31800100c0ac8aa2fd31f4a42e71aff8b5f16c51788831de4a01fbd71f78223974be0cbc7ab9175d88f30fadb56d85ceda4c0f1cb71f5020e81fc3b1f5b2f235e6034cd5fd325bef945a9a1d8e801d289e0a4bdce0ffdb8921852a5c5469595b2f38e6b8a0168ab9766eaf69716be43794db72c3bb989468fd6ec03c0941396998a9bc6cc58fa00ccd56e7076ee2de06ce4a48b505c9d19dcedb72009c8fa23f95bc0820739ce644be75de72a16f1a1fbd3dd765b4ffe883cb7156b63fc12eb48039cbcc74a9da0d33e1624bb27fe7017518945fd05379191685e2b7f62f0352c496cec9ce25f669f2edd5d316b9c4c2731ff11331e9713b8b644cc0e5071af59c07337f6465e07301b9f0144a2dd7809363ba1522680a02c21041724a03b9367547525b98f477ced5400f95163a1c8574db5ffece30b5e2eb5107a161388d4f45f5819f1d9368edbf07cbf3683da5201025a9733e84d0bef3acabcf4e370da06bfa7978d073815934112bd199f8cf1fc1d2543ec8e4f537ff74bfc681592ce21f7484f00de504c72655b1fc8174ee595ab8de44c12997f25277c78da8ca5526375882e5181c8615dc58c42595f982c25f5b91dc340247f840e88e752e6fb085cfa043e1a08d3eee7f7d8bb790ec5a8e5dd4f2b8d9b5676d6b1d3e1e9cd430abe2d2065d7a3acdf4832105ace1da38a3ee8c52370fb0b348b078eb23dd190cae3d2e9607728c7ac6e8bf0a1d0a40f6d5f53060f41b7e5956350ffd1ff4e83d598d868b999f6727e15a9a19633bdc8b57654c6566c1233b33eb1e26434295ad860232f15440a1eeb5ca62a5c7a9e0269fa7ad94ac3e005ace43766f59cc5e19d6a011266920c826cdefe750da41fd2fc292d84bf1010251cb5a2fe94b4abb3144decd8ecef7e0427d2b0e2175340628062f2f913b105d06ede6ea07a6ae73aad45ca68ddc771c192c4ced94560ec6f2f430833563e4f3a5a79a07b5188eef55b1fa461332f3bfbcbe67f05200e112a744604163ff7a34f53c5c3fba95f9c955f3371940b74779c135c35325ad007adafff52b880b274bd89bd0f621a23c8319ce5ff6adc6d3f5f472be8eeb8d92f738c9ec14944a065b0f45373f764adf38f4760ec0fdd59ef58b8c38975aaf9edbeab37122e65bed19803d663c510f933e2f4fee3416348bb78c2d20c0f23dfc065721a6f445223db1dd7a1916238acfc4d6c3a6da2df8111e735b88338ab986a3dead3a5a2748d22bcbe9de315a9addfa33a409e533e3e678d0270c6ac400856641a51f3dcc5dffadc22dcf33b083aec1566dfbb1cfaecf794bc6f4b2dd6fe35394bafa061acc6147db0cd8f8bde38d1b675eeea9fc06d6654dd9b9c6d94e105e0e16844e84dc16e8f7bb3226b6d35a0ef5c7b9e53270e47ffc1c920d3c3b0ae822b0ab155e02e1df6b14ac8be0ce7756a012577810a028ad61b5f4941bb79cbf457929f1d3e1c91bee355b4d0419fc427d07692ff634d845498ec3c3f706373ac6524b0078d68a0662f7aa77b5f783cf86cd8678806096ba0e045f6ce932eacce21ddc406b25e43e003da60ce3cf5609b494503cfcb8afb878c63924342dcac59acbf307cf48766b75a96a85527ea1c4fd6c34c5f4c7b0f90c2583f7959577685299f16f4bf40721abbc4533ad069532ec44d811910cffee638d8f74fb5a64d460fd1b905d0eaf29478e3c630ba9cefd2a34cc216f3a948815caf429d2fee0bdddf936399bfd082831a708a211230942a3ece4131d7cbc596623ca549cebda821424f74a2142ceeb6ce30699b4eaafb4bd7e5739f2d51efb0cb80241e1ee946a4ad0958cdbf494ce55fcbca9acaaa6f17040c03c23c6a085d95525ad4de62ba487dd49cc2e7169cd82a6ce7d58f1cf8d2dfe6c8bb8c04f4b3b264ad024b6715ece7cf80e84a7ac6f56defa800f26b6039a411389073f1bd9b1becb919976c78fd3a0a9e4870213befeaf06af6e1365bf3ca98cf1dc6e3e02f7ae40c435f15a8c776f8e1a21e1e130377362d40628d4a6b740ce07a3d6ac944ecc7c3770aa0cec5493381e34cfbedc687ca4b2ffca1e3a9707d848896f2d2384d0c2c61c924cadab648ff46a42665f71f3fc4ec4aff81461e6df6a1d8276d94f3d11cda296894be7c22ab0701d2a7f8635567ad74aad30f00fd6c6f9f0bb1ab16195e308973e436fb8847105531dfa07e4b1bf246f09fbc8387a9192b25ae1a80ec296f8bd08b408f48f45183aaf98410c7cdb80a7f4206b40c37c3d13f065ea14b40ab862d9f13dd914ca8e9aa0bb60e7b12a9e9c0c127025f408afac550e244b731537abe5fc7dc333e66ad05a090e0c0bd0aa96b944973dd0a0185f485d4dc172fdb5a54d2c1288a905c76674a1f9a225f6bcb9c0e059fde70e7bb89cf03496df4b07f0f4b6c49481392c8715acd1f4d95f07c7b3c181a4cf34d6e38736a3a2a0d8e0ca90b9068b0ea891ffdaa3ccee561445be564a19df2a84bc1a3c7385f4ea91e33b174aae52552a5e25a322959471bfd338c9768fc0d4bcbd6f0b8d0c16aa51d53b1f0d2e0ca033d5a81a03a9edc4a08cd79568783cd9f4ac9adb32c4fb0d84bd052ce6f5ff72168f9bda8b89b1b1d3b902ffaca1ed08acc1d59315bb0b6019c75b2a0945628be4bf0bfe5d49f0ad68f568169670941306a0ad95ac7462299319330657e306b2d0fd437bab0ae0f520c0dd9d553d3eff56ad0b55345f33b959b7d63a4122e10aff11822dcb031c3ecbee85327b2a7e1462c617b2afc8437349ac2d178f5d520c6bb52827f3ce2f17ee71bef48ef8d71d88794761c76b9d8673d6ce5686612b885737eaa185e6a9510eec458acd62927ceb16d002d2510cb38b05a04aceb9a7f94c669e4a73e6e7c9f1b9b8e2cf8b7c5af8010bb9f2ee11cce169df251d0ac7de098c7b4b7409b1c9aa1bf476b615065529a302cb9ed46bb4e133d98440cd0730433713fa4c26c14ad233b61a8ecdd469909805752ac99b7e5469434de76fcc9d78caec551a4b11863863748c1b191b2984d57b26afbeded3b60033ab864ef5061859bea79d9125214e02222fcf8f5e984582572423b9cc76edddc992a64acc8318905ca39740dc0f3a01acf6a681e55d471202e717e0b727f72dc8776f553e49a2fc66d31297796e12e6b94087b4525abb180b364b3f42454e9a56bb72512bbe8758d3516fd3766e30098f13edc432cca0b67f47ef4759a607b43a719c550b9743518a72fb7577027044c681a4cca0b67504028e7f0ac633d1e2ae6fa6630cb6868016b78be7c871d4a91da1a6c1dafbb5ec13b2ef16aa89a975acad7c4124aee7297ea6978d2a80faa08a239e20f88bed5e73867f4110522e0e4b01c9e123ffc8b53c270abf3a5a518c32badca743885be7d5796130f6635c748282ba27b94ffe2def7ecf9c837f608e969c23c228eab2b334f06c999fa9df532e0924ce027527e05de3add46ba030efdd753493527945ee24725fa3a0f5d6952bb53c090dca1c53106031088d201c5f445fe7046844ea4f92134774c00c8745ed10248e672258fe93b6402c3462052c38acf8b051826c93ae07b1a38dcf250744d035cece31dd22e44b4b0b8524958ce6b59c1b696e5e5b033a3a3fe8c1af9d5c55def6d80c6c9d2cf65daf21b5a590d73d677e81942fcee1de22286d3b47a2ffa403d2493132a08e99989868b876efff790f0fbe0fc4b72b50f7a441b5869aea58dd451944f18ba9e66c660a020ce6f01b8c453b1c00d36f2e161c8b1cc431b14fc4a3864c14d633498313faa07e50ea3997c07ce2f301f88d533b5165b33a12d66a2bf36c21c5ad81172de371dd966ebcd6f938920d2d5587ac4852c009733cc4e40031cb4331433ebd702ad8594b2247ce5832929f9779c01e10dc4420500bcaaddd0a819ea8f62fa46d960e0eaa75bc9f8226aca5af23b7700da32140cebfdef7c5346a13c93745488eb2c7d1d2fdea521b2c1543e00afc2b03327c525d03560ada640b6bc42e16d1b4aefaa768dee40a3051932577d378369ff4704ffc4b4a8e933d09ec031f51b199969e44d7b6ed68359eeae8b2e77de0f13f6f6cb0619bce1ba602604f2a26c66ea7b1fa4d1b8f257dfc8f49f41929f1329adce5ba55977f98fcc29c178bfa15de8e5fc5e1d258119e9f3c39288822602d9ca3152afd677bbb6f630b71a7901b7dbb4b053d5eb0f663b6e0ca944c2cc2277f127f2997379df9f800484a546046e7a3a34c3c2d196c28888cb318aba56fb4d3864ddccddc6e88a731bf8e16495da28f3cd2b6ed2f8dd6c7bd34d39962c9441776623db39a8ba2f74d8c0293d18bdbadd4111d44f3714a3e7958373b96e9e983895dfd8739f35fe5486954403c04b8234fdc97bceb5a731f4f5bfed8758b92c03640947802727153a992b92d14a56a02fa9c88a944fae016a99c9b0bd1f43e69bba589a7ebbc36667c0dccfd33896616d4fc5365fdb63889045d648a6466ae2f574f57a2f985fd8a682c76eb76d812e83f6cbcf7bd16002c2b907ef5ad228219d602c586d52a5acfd1dcc8c221bbc8e6129315a40c7639ca341b36c29f355d3342e5f0963bf610a8a86b737bb893cd2a8bf87045237dd915f9d3b7786a7dd20467d5fe8cf1bdf3749d62e6622fb8695552d63715649dea6a9b32b81c6a84ae074377e58d585a8042e983e254b08fadb5f50dd0fa8a93c334057ae28a401add9bb7484ee228f3a21681ab9b76f90713c1ddd47f44569126f284e0e2155f4ce0fd449fe7626ac865f4bdf8512d7de322a1cfe0b5511885981ef859b5709e21488c42c85c66a0092e4a2973d3e1535fa6063a8ea374fa06e84caa5c18c92836bbe36932ffa970d81b44f4c98b7a5c1814a9d7bf2e3bad2ad691b0e000ee2115cd82383bb70686515309192fafcfa747b9215eadb8b3ee0ac944b884c345a312fa3753c3f4b073271d3b2b84455d880edd0f2e8f007fbbb9f2a0f29c859c6ceb2da90f454e08c4bb799bb2105fb28d480b32ca49a7569d905c2faec6eb09c35c550d6b7dd39e90200c4d760cda4837e740f90c80d59584bb10600d7ecf0e16d80ebf351ea40798848cc47c4fcf42d027bd81e8f375684f507c2ec99a5640e5aedb990fbaa15cb2de3957b112f72c7201dc1dcffb8d16ef419022299091b3f7c1fa99040d944fddbb7ce6aafbec86fb7ace1c9e600c4fd8eb47a8a261af6aca3ce32f633716dd6759ec31b5ff9d54cde1590abf00eeeb04e4f76a9ff2a10106efd94ae96b3830ae1f7d8024690e15938c17c71fc0e4fb016668fda6b43a80c3e5b074c6e754a46f257145528581f7cf0929ce33a629f167abb121998f0eaac3373d345e8531fa04b9435bcd6887fb757fd36c15cc3d0c1ec5e8a52b30060dd5") socket$rds(0x15, 0x5, 0x0) getrandom(&(0x7f0000557ff1)=""/15, 0xf, 0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001280)={0x16, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="0b630000066304400200ffe38de06aebeb036a5b4eab"], 0x84, 0x0, &(0x7f00000011c0)="719a859834c839bfa32c2456e680672542c51a91b0fd85f84e032e6f46cf06f99d49d48a692e61b021091f94b588e5706f837aa50be44243a476efa6d5071fe3a1ef82608d852ca0d9168664ec4235437a01c8533ed8a871ddfec004e27c6c6f8e4c70129814fca0adde9daaa66259b369d8b462f0201fe42891a92a9ebd51b6463d76d9"}) 2018/03/15 15:01:20 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f0000001400)=""/232, 0xe8, 0x0) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000012c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4c61}}}, 0x84) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f00000013c0)="7d08c69b039efeb4b93805dd5606278d23cd747d216a90d4cb76aa368830a782", 0x20}], 0x1, &(0x7f0000002580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000158000)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1000000000000263, &(0x7f0000000100)}, 0x2000) 2018/03/15 15:01:20 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x1}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x3f, 0x0, 0xa, 0x7, 0x1, "7bc20452255bb8237253c9d68c463dc56723d65b97b77366ca4b7e17cea166986d0309d791f9d85e60579631be9e3aa4e96292a0f94a07b8768c1b602c77c12a", "c34b135bdbb528afaf33924f971973ff98368def44b24a9bf28b9e335ca55794c060b8312d36c9a969ea29c6d04bad94d0b71a8e141c814a86819264ea953729", "e189456323dd5cea23421e2360664c343c747975046d74618cdd3c690ace92a1", [0x9, 0x1]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x6, 0x10}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r2, 0x3f, "35986ef6c331015c0b65c891ee772ddfa255e3fbad4ee955acb69dba3cf7bea31327380eb9208f7e149cd72c48300e4acd022ffe430f5d3cf0bb9216b21131"}, &(0x7f0000000300)=0x47) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000340)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000380)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) io_setup(0x10000, &(0x7f00000004c0)=0x0) io_destroy(r4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000500)={0x44000001, 0x73a8, 0xa}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000540)={r3, 0x54, "d74782a4848e4f07215e75caed7fa249e4e2b1ced5bb85404ac85168cf72a8e8a4d9cc6af8ca9a0ffae192a2d5c36c22ee804064de910d0d21718b53756fdcb854e442f974c7dd05e98701aad5e30568a723b08d"}, &(0x7f00000005c0)=0x5c) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000600)=0x21, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r5, 0x400, 0x4, &(0x7f0000000680)="754284fa2e02dbff3e461860aebddf8da3607d9e510971ba18df3cc89f9118db404738b012161ecbd0405040", 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000006c0)={0x2000, 0x6, 0x5}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000740)={0x101, 0x7100, 0x7fc00000000, 0x9, 0x1, 0x2}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000780)=0x6000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000007c0)=0x3, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000800)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000900)=""/233) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000a00)={'bridge0\x00', {0x2, 0x4e21, @rand_addr=0x2}}) r6 = semget(0x1, 0x4, 0x300) semctl$SEM_STAT(r6, 0x6, 0x12, &(0x7f0000000a40)=""/181) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000b00)={0xfca4, 0x4, 0xfff, 0x4}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b40)=0x0) syz_open_procfs(r7, &(0x7f0000000b80)='status\x00') 2018/03/15 15:01:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) poll(&(0x7f0000000000)=[{r0, 0x1100}, {r0, 0x30}, {r0}, {r0, 0x8000}, {r0, 0x20}, {r0, 0x10}], 0x6, 0x80000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 4: clock_gettime(0x5, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000040)={{0x0, 0x2710}, {r0, r1/1000+10000}}, &(0x7f0000000080)) socketpair$inet6(0xa, 0x80005, 0xe8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x0, 0x81, &(0x7f0000002000), 0x78) mmap(&(0x7f0000fec000/0x12000)=nil, 0x12000, 0x4, 0x30010, r3, 0x0) 2018/03/15 15:01:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b0000005c96fe8a3b8f39ced32de69557617b0e967874fcbef057dcdc603746ac353d19eb589953cbc9eabfe737539459610000000000000002dd168292772773f23a47cc15eff2793aa3679bfac09d25e056d31df660676fa7df585ac426d1c13cfd96bd9e2726b21da47fdf54fd7486df33d7eb33ec56c81b9f899e88bf"], &(0x7f0000000040)=0x83) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x3ff, 0x2, 0x8, 0x6, 0x6, 0xfffffffffffffffe, 0x4, r3}, &(0x7f00000001c0)=0x20) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 160.463809] binder: undelivered TRANSACTION_ERROR: 29189 [ 160.483868] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/15 15:01:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r2 = dup2(r1, r0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4080, 0x42) getpeername(r1, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) connect(r3, &(0x7f0000004200)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x800010}, 0x80) sendmsg$nl_route(r3, &(0x7f0000004140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000004100)={&(0x7f0000000280)=ANY=[@ANYBLOB="543e0000100002002cbd7000fbdbdf2500000000", @ANYRES32=r4, @ANYBLOB="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@ANYRES32=r2, 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@ANYRES32=r0, @ANYBLOB="7f21d230a5b7ce8a20aba3b37b777e9fb3967d0e091878c81232b7c7fa7da23187f66c7b5c641e2a95e066af3576c51f018d96b34a5d286c8152d283f4fb4aa426833685e409eb6dba8b3ae10c223e195b9baad3f32110deca396aba7a611737c1872579f91f3b8f658e166e5c0ee7596080fdefc77006d6777b17e102c83af5575da5f21a70472d9364a4e14afc895f9311d645ddc6f9ae281047ad16d4aca0b6df6ebbb9815ab9478748da1e0adf4baf06f40f6c3380e0f609936ea260000000a00101000c006c0000000000", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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0x3e54}, 0x1, 0x0, 0x0, 0x4000000}, 0x48004) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) 2018/03/15 15:01:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x12480, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x1) socket$netlink(0xa, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/03/15 15:01:20 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000200)=0x8000) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x80000001, {0xfffffffffffffcde, 0x1, 0x7, 0x9, 0x8, 0x12d}, 0x20, 0xed1}, 0xe) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0xd1, 0x0, "419ad300234fcb941b98635a4c6ea880bff36a5998b4ce6e0bddabad49d525c967dc767474580500a32a16a89ec9e57de068325a7697739418c875ed4c6159018901dacb45fbf340af825b84135665ca55ef11ad2bd85471ee30f1223d4d70f74144112a00c078fce82be712563e99ee45bccb3024cdc6c47ce9657eec98cbc2df96736c25365af208e7b0da7ad1ca1b00623f4a66b957f2798105fc40e81690b98430c614b8e9a2a8a0d51897abaef9253109c01132d71ca08a921dd1bc5dd985c17b7dec5b6fd309"}, &(0x7f0000000080), 0x1400) 2018/03/15 15:01:20 executing program 5: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000579ff4)) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000300)={0x10}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x50) getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000002c0)={r5, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) statx(r3, &(0x7f00000000c0)='./file0\x00', 0x900, 0x200, &(0x7f0000000180)) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000140)=0x8ef) poll(&(0x7f0000000100), 0x0, 0x7fff) 2018/03/15 15:01:20 executing program 6: r0 = socket(0x4, 0x5, 0xe33) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="0000000000000000ff0000000000020005000000150000000059a522709ce6ea4f40587a0cad73fa0bbca786c5abe14b1b9216624d294fe8de10b49756a51eb118bc4375a30813e89c58076e2384589dd1fbdfe5f2f11f050d76512717a1"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x7975, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x8208, 0x2, 0x7fffffff, r1}, 0x10) recvfrom$llc(r0, &(0x7f00000000c0)=""/168, 0xa8, 0x21, &(0x7f0000000180)={0x1a, 0xffff, 0x2, 0x8, 0xffffffffffffffb8, 0x4}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'HL\x00'}, &(0x7f0000000240)=0x1e) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0xfffffffffffffffc, 0x6, 0x7, 0xffff, 0x8, [{0xd865, 0x10001, 0x0, 0x0, 0x0, 0x4}, {0x3, 0xbf, 0x5, 0x0, 0x0, 0x400}, {0x2, 0x8, 0x100000001, 0x0, 0x0, 0x400}, {0x6, 0x5, 0x2, 0x0, 0x0, 0x200}, {0xfff, 0x80, 0xd3, 0x0, 0x0, 0x100}, {0x7, 0x4, 0x1, 0x0, 0x0, 0x80}, {0x7fffffff, 0xf3e4, 0x2dd, 0x0, 0x0, 0x80}, {0x6, 0x3, 0x0, 0x0, 0x0, 0x204}]}) 2018/03/15 15:01:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffff9, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r2, 0x5, 0x1) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000100)=0xf004) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) 2018/03/15 15:01:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xa5ae}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x7, 0x200, 0x3}, &(0x7f0000000240)=0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001b40)={0x80000001, 0x5, 0xb000}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000002a00230800000000e4dad78e0200000016045a8ee9cacd9cd3d12b2719fcf6351c9dec5fdbf2810d2cdf945f36884f069abafca6cfbc83ae03b26cb2c980140d5a65c48a1ad6e08bd479f2b0a7654ef4c38bc94d13747835038a7aeacb94b65d0bedbe18ef60fc3e584304e184f4baaa197c2415c2b7"], 0x1}, 0x1}, 0x0) [ 160.686462] audit: type=1400 audit(1521126080.779:270): avc: denied { map } for pid=21243 comm="syz-executor4" path="socket:[66247]" dev="sockfs" ino=66247 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dccp_socket permissive=1 2018/03/15 15:01:20 executing program 4: r0 = socket(0x9, 0xfffffffffffffffc, 0x7) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'nr0\x00', 0x7fff}) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0xd9, 0x1, [0x4]}, &(0x7f00000001c0)=0xa) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e23, 0x6b, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e21, 0xa4b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x5}, 0x5, [0x3ff, 0x80, 0x3, 0x8, 0x7ff, 0xe7, 0x5, 0xe0]}, 0x5c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x7, 0x381, 0x5, 0xffffffffffffffc0, 0x8c}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x2, 0x38, 0x95, 0x5, 0x2, 0xfadf, 0x3f}, 0xc) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x8000, 0x80) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f00000002c0)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/03/15 15:01:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3ff, 0x2000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000965ffc)=0x8000000000007, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) 2018/03/15 15:01:20 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0xf55, 0x4) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000200)=""/52) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340), 0x4) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000600)) getegid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0xfff, 0xffffffffffff7fff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x53, "f8b8e13391bba7fdd3f957c136129001a50a794b57a822e64c036cc99155a5683dc75031f22e51dba439d1deb81a0813f229b3f81b80632ddff9ba5eacb6a25f84118306ec5beb360e38ef70aa29081dfce9e4"}, &(0x7f0000000300)=0x5b) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0x80000000, 0x3, 0x20, 0x40, 0x3, 0x101, 0x4, {r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x5, 0xffffffffffff245e, 0x40, 0x80e}}, &(0x7f0000000580)=0xb0) geteuid() sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@get={0xe8, 0x13, 0x302, 0x70bd2c, 0x25dfdbff, {{'ctr-aes-aesni\x00'}, [], [], 0x400}, [{0x8, 0x1, 0xa2b0}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) pread64(r0, &(0x7f0000000f80)=""/187, 0xbb, 0x0) sync_file_range(r0, 0x7, 0x3, 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000005c0)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) 2018/03/15 15:01:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = semget$private(0x0, 0x2, 0x4) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x2, r2, r3, r4, r7, 0x0, 0x4}, 0x1000, 0x7fffffff, 0x9}) r8 = syz_open_procfs(r6, &(0x7f0000000340)='wchan\x00') ioctl$TIOCSBRK(r8, 0x5427) r9 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_SET_TSS_ADDR(r9, 0xae47, 0xd000) pwritev(r9, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r9, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$clear(0x7, r1) 2018/03/15 15:01:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x208c5d780faa0b26) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0x27) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000100)=0xb) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r1, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4cfb0)}, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000180)) r3 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000080)) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000140)) ioctl$sock_bt(r3, 0x541b, &(0x7f0000218000)) sendmmsg$nfc_llcp(r2, &(0x7f0000000b00)=[{&(0x7f0000000200)={0x27, 0x1, 0x1, 0x7, 0x80000000, 0x2, "757b86d6b57fed04616f9eb8fb59210377b2b1e5e49e9e471c6a757cea2d14fa27471e48064d8fdd65b0f42064238a84e0a655ccc206881c18d21f29abb6ae", 0x2b}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000280)="e7f799ee50d22ef683a0a2946686b75fd8c69b159768a6abf201cb86d79e1a2de10a1fc27b5a06069cb6ab0f3e064df681f095e4631678450823424d58d93867339e2f455e7c43923fdae8e69127f96726b979b228c9e6ab9313591b9e5b324decfa7e3c644e735933acaa67fd2dcfc77515b6e0a3c4cceda2f6ab7467c7e599cad2aab5a195b43c56ff2f26902d274dfe701198feab6a540666975543b36f4434da08cac32b28c6a3aba7024188b75115aae2e0be386955c04562472476936b7f61910a4993808da1c17dffa4d1eb394e1c9b06f9565c07ea5dea91e3930c7529515353a9a3b36042c8e8968819df2719dd5ce50e8c", 0xf6}, {&(0x7f00000000c0)="762a658341a4407654848d4437da5f3f9526ef53b22db976bd58714f8bc5f9d9860a0f75452f01d9f172fefa53d50aad7f72b6b045425be27d", 0x39}, {&(0x7f0000000380)="d85435a09d6287e50fc297b3fd282a5be8b38c865aca3906f933dfe477ac3dab08ff8d21de4a4b3fc4c90dfa575b18a0546e8086b914ece42503b31ebf32b19d1cf17223d8fd79b54723e665bb56be8dd2f0d8a07bed6c5456a9f3fb4582f7d1773b5348ebc4bff205168699c8e774d03bec91623d65e854e17072d3998220feb078b74e64424583cee7d5bfbbb47708432c89b45839facf43b62ac11ee5698c6b45a1", 0xa3}, {&(0x7f0000000440)="1fe4145e15d66d99f8bed0c0ac8648d88522b58d3425cd7e695dd36d72c2264e635de2f1f113cbfbbb14ca72007657ca56cd3e62807dc4a30829037a64a09dd4ba1cfda5d3a0321ae65b116ca8adc9718c38f0f413e3761e4467efe92767cf31f59ebbbcfdd420c092724908fcdfb98044b853a7154bb3cbd04753069f6245044a72db74028fd6cc6f452bfcda2e83a57fece0a64b816cd31df62d37bd142b78bbe072bbc41de100ca52741876f879c08ea989f3", 0xb4}, {&(0x7f0000000500)="dde6abeca2f1e9681da99e30b9ac2fe25b2fe4b13d30f47fe587c5aca6832c10edc0816126f805d23df550bf04f23ca3bfbf93015d62feeb108211ecac80fbb79c34d16b58ac08f976564fe56e360b9bc48cf18f1e2d01f9ddeab34e0aa48c3c236b0a0a56ce6b16da4e3e1d78f840a3", 0x70}], 0x5, &(0x7f0000000600)={0x110, 0x105, 0xfffffffffffffff8, "0b5f2379a864e0a69ef488aa6acb1710b91563d814e844059a334c0ee52d3e95381ca176bfd9803681620ac305b4b3ce76c9d3872059a06f97ba998cdbc812f9de3444d5ddfb399def58579565192fabaa3b954c56c1074f5d8c8be1fea1db2b3ac58da1bc059324e095b6c1d4080aaf8f6225d54d5a5e461cf1810dc8c2aaeb7290b8fe1f005f296d2bc84d1696dc4774b84b8a016e051006d5567d6fc3e8e2a529ed8b1459076c90b93cbd165e30d305716f90276748d822b695798b8c51e234e407a65b63f271301e4fd522c40efcc634cf676173f3f35f3d4985a97464c2a33b182a06e14783c207598149e4a1aaa553212a26050ae0db45"}, 0x110, 0x1}, {&(0x7f0000000740)={0x27, 0x0, 0x0, 0x0, 0x7, 0x7ff, "fdcb8d9a32cead910579eda29a4d23a9973177e459d13f06410f910cdd3ad68304fdf9549fc2fe43052c5bb3292b6fdccf2557a1d9b74e686158ceec3070fd", 0x3b}, 0x60, &(0x7f0000000a80)=[{&(0x7f00000007c0)="d8f12b7ed25cf728df992dd3d6ecef364d3d638a4594429f8376094c6b9ec5360518e8ddf9b749a72f8e8c1fe092d1727527a80697db949b1cce963ecd3e4d640d74b8c3740e5abe192c7c61e0c94d978c94", 0x52}, {&(0x7f0000000840)="bbdd1db3abbcf1fdfb853f065a73a9a503483255f0a825875b2d44e54994474fe253b785ba824044471ee0955026b2a25213947c4f6bfa8636c5f9c0f2fcd967d1", 0x41}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="803217e6866b06d44b159dc3a4ff3b853b8c2ad3d0ef80ba208c5f6b10b6bcfed5ff956d3584b15b", 0x28}, {&(0x7f0000000940)="89b511ea801608675226235dccbf0672cb8c4d9b2e4e236e9b50", 0x1a}, {&(0x7f0000000980)="95d5ad256c5b1c574e7b45a16356f83426da9fc7e37d2436cf0048cebc827f5643f10bc299044029124de5d0fb55ff64659fe7d759bd689414ca555807530d6d52411143183d140b0c720b9662eddb367fd092f4b0eff3967deb046c88597e812aca0b8dc1364385d030682558451c9cd9f0ee725a9ea048204cbbe881f505aae24e4d68734b6a6c80d9810a4b5b41a13087673b6c50efbac30defc825e7849b6fae96abde2b29c76fd14583af495825b5ecce96758b35b8be69db7f548da356b2fdb0123798a4afbec1b9a7995fbfa9219c4dd6a1efa6d9e3432c96", 0xdc}], 0x6, 0x0, 0x0, 0x20000010}], 0x2, 0x0) 2018/03/15 15:01:20 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x10080) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000100)={0x2, 0x5, 0x100000000, 0x7ff, [], [], [], 0x8, 0x3f, 0x40000000, 0x5, "27821bce0feaf43439721c6e04bc41d8"}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) [ 160.778791] audit: type=1400 audit(1521126080.871:271): avc: denied { getopt } for pid=21284 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/15 15:01:20 executing program 5: io_setup(0x100, &(0x7f0000000040)=0x0) io_destroy(r0) r1 = socket$inet(0x2, 0x3, 0x1) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000001540)=[&(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000280)}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000012c0), 0x0, 0x0, 0x0, 0x1}]) r3 = dup2(r1, r1) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x568, 0x278, 0x388, 0xffffffff, 0x278, 0x0, 0x498, 0x498, 0xffffffff, 0x498, 0x498, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e21, @icmp_id=0x64}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x2c, 0x2, 0x4, 0x1, 0x0, 0x0, 0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x3}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1b, @ipv4=@loopback=0x7f000001, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @gre_key=0x7, @gre_key=0x6}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @port=0x4e24, @port=0x4e20}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xc7fed3a2340734c4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@rand_addr=0x6, @gre_key=0x3, @port=0x4e22}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) 2018/03/15 15:01:20 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$packet(0x11, 0x400000000000001, 0x300) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x6, 0x100000000, 0x4}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000dd0000), 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x8}, 0x4) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000867fe8)) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) 2018/03/15 15:01:20 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setns(r0, 0x4000000) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) open_by_handle_at(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="b200000058b70000de849280839bfd0ec10cade70f317ca548b2e56963593fd9faa7aac0d4c755f4a68a41eefeb4bc1678e0b9b041c7a12fa646b7ae0240bf71e2d9c7b14e39439060082b22551f7605e7943d2aa50ee97cf11395a30f3816a2b06798ac1595e25ae4012a26336549bf19c4b25400020000dac61d55562bcf89cb386a459fbcd1a96425d5be8370539ba94dd8d2f9cbbd887db2be4cbab323e9f11b4e2d41526fbc5201dc14f45ca0b2f0ae6ee7d5ad258deeb468ae9d5444efcaa46a06e942925b9e473635caeadb5bafab5ac56d7768a0ce5070338b43503ce790e46dac96cb97aca5c4c32600d4e19333dca66bd1a33d742873501749dbff7229d89b81192add17ea59ee0032ba7fac7a300db4f66254ba59ba5b3a876af0192507a910eb3e7f01"], 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x3a7) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x64e1, 0x400) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) close(r0) 2018/03/15 15:01:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/108) 2018/03/15 15:01:21 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0xff, 0x401, 0x3}, 0x2c) fchdir(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="c0dab9aa72a9ff3d8f860d", 0xb}, {&(0x7f0000001200)="392b41c362356f15205a55fa2b950f10d75006aae749a76a4f61ebcf7249a7794a453906e366fe8c800310609572bf6f81e513be1be912181747f0d964b75fcc02c17f49148c622218a92f3899ea8097de72c0f83ba7feff2d5d6f80772c01f972b871bcc4504c74857a502cde2a50b3cd3a8453d2803df80411e64bb6434dde9f4230557f041251e1679e37301c134d5d4a8bc5c2726b8d8f3f3b98a0d18529b2a8fe6476116bed9e", 0xa9}, {&(0x7f00000012c0)="ad05513c2d47e77b45268ddbc12ca18386aed7e3606adfdf6213231f54070c054e016ed304a59f57b271a0be40124583211932986277207824457a9a70d1d47fbf594c63d1f59a5bb9f0760b2d79758bac02a9cde06a348344eb3e75c239d351f0be46520d1aeca231015886b3589a", 0x6f}, {&(0x7f0000001340)="6f9f8afe588389feebf813d3417dccbb486aaba705482f44ae9023359fbf4654eae2c845de775af38aea03cad9c1ae9d88d3aeebb2d1a2f3338cddebc0", 0x3d}, {&(0x7f0000001380)="9932939b0147c7", 0x7}, {&(0x7f00000013c0)="ec4a8f7c20a02e8478ddd2522bc8cdb534272910cc18ebd9901b3a1751658c3ac27fb02c4814df5b7a1ccb3579d832f453151edd235ed6", 0x37}], 0x8, &(0x7f0000001480), 0x0, 0x20040001}, 0x24000040) 2018/03/15 15:01:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="050000000009000800"]) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x24, 0x23, 0x82d, 0x0, 0x0, {0x9}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) 2018/03/15 15:01:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x8000, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000b92000)=ANY=[@ANYBLOB="14039a786427777abe53faedf1000000062af0b4"], 0x14}, 0x1}, 0x0) 2018/03/15 15:01:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x2002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e5d0000000000008ec84887c8", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000080)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x9, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0xcc, 0x800, 0x3, 0x4, 0x6, &(0x7f0000000040)='nr0\x00', 0x20, 0x7, 0x4}) 2018/03/15 15:01:21 executing program 1: pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40000000000805) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227a, &(0x7f0000001000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xf6, "2d1ffd987d40a865f77e35d415e9e6ee5667960dd4236756a0c9a2fd7c687b318161c355bf56ac6109126b222d8ac0c1fbc9e074156d867efe7a77a06842e2419f579fdd79b1af894bd67e91727875134430a02524e94cc602178f9be5beb4602c9c13c6a3ad1ce734f06366d7a8fff766c1c53e3a23ea5923b89ed99b1be414c974f12e237222f796801b070f7cfd6997d4b924965daf56fa988853dcd2b940fcf6db4b5ca29568f75da9c7b80c79c75c65c6a97d403e6953695a316363149569335757ad92289f718923d77617c1c49a9f99ec55d35ea1f8aa8dedc9030aa607bd745947ed7b2f0bf1887bfcf51d9cf145d01475a8"}, &(0x7f0000000040)=0xfe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000600)={r3, 0xba, "3a88c10593f460d49a90b7838c3ddae11096b3c8fb46486f0552f1eb935f85895554baf73e01254fb8cfdbc1bf4763dda469c0474873c61f061deb2139f2cef852abfb1bfdf28ab96903ece4b5642bf101a4ae677fd0c00ee256da748dc6c620e8bb4b651271931d8c435221edfad62d67f22691ec8e6e251ce558071717dee3a9179cea6b5ce15c94b1a4e9f8f5c44c3d7109d87c505cd445da7fbf59b6ec70d9f125a81d1b8eb20a8702b31c4d80627564156fd98735db9e54"}, &(0x7f0000000080)=0xc2) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500", 0x20, 0x2, 0x294, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x30c) dup(r2) 2018/03/15 15:01:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)=',$\x00', 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000100)="366c739e81b2443916123e14aac3204da6", 0x11}, {&(0x7f00000017c0)="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", 0x1000}, {&(0x7f00000001c0)="7814435f77ad3f279607d6952bb707d5d049bb2a7270f489fbb2bf7cd177c23e19ee0f01f313c6a7f822d710e2a1df6f733281723f5dce5f772756fbd95ab65e3285c0f9817f119d311a02c64ff4cb2c401b08e7016f6ad9e09ae35ee625842b00a820681500b042ae8e9719592c31437e4e251526f32e2b8de2d309793f16284808ae58b63c2b52afa6fbdcaeddc89cf09db8b452c8adb4cc1254b5b027e4125b14ef80663b95971987ecb01bc3b255bcf2f95dec1bdb1299383841f61e5edf84", 0xc1}, {&(0x7f0000000300)="8c2d710334ed7c3d8a96f93c12f9919e68d33752edaed13fd06d6e8319dbee7f6af5f42f86fb7c70f2b4c0a5e70bc947788e18d554d3425fe8b9cb10cf474efd9504d49460379fa44bfc0e57e9178dcb4054257b562eae7a43dcf5bd5a6c7161c88a6e0b572519224d742ac123f95dca46f506a4153fda1b08c0d7d4a308df584d83b0ba698ca127e2bda6b92cef27d9316e246efa02b52ca4162b8a1f37e8a832adb2381d566d5026babc85e52f620ce8f5691cb50569256553c126945666fb8eea49fe", 0xc4}, {&(0x7f0000000440)="1b217f1c4b39658ba1ce1b8c1de7c679e065f71a5a933e76f209af9cb6aae54bf562c80b3bdad3b494cae1b1fb598b91a9772d5c34704c328541af175ba55451f6196de54f23752317976929a90c686b5c010d9330edae13d212159d909a8e252882038cc530019d19d0603f55134f8b93", 0x71}], 0x5, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000000), &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TIOCMBIC(0xffffffffffffff9c, 0x5417, &(0x7f0000000140)=0x4) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x80000000000000, 0x100) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @dev}, &(0x7f00000002c0)=0xc) connect$packet(r1, &(0x7f0000000400)={0x11, 0xff, r2, 0x1, 0x47, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6, 0x2000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 2018/03/15 15:01:21 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa720b86dd6002290f00383a0000000000000000000000ffff00000000ff02000000000000000000000000000103ff010000000000000000000000000001ff020000000000000000000000000001db64e7c007bba221000000000000000000000000000000"], 0x0) 2018/03/15 15:01:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000100)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/03/15 15:01:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="407b4026c700", 0x2) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x102000001) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/15 15:01:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="b32ab807386782254755161b159f71871ca1da0ea79474db4b43fb6a", 0x1c, 0x0) r2 = add_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="e24cf7a9b41bd6df581ccaba8727a12e3f01fb98448292e1a5dd25af9ad78c2fc3081b7980b86d636ef1501cc949352591d83e31f051df88fc36a87b28352acc0327ffe3", 0x44, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) statx(r4, &(0x7f0000000040)='./file0\x00', 0x0, 0xfff, &(0x7f0000000080)) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/03/15 15:01:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/102) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x10400, 0x0) r1 = open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {r2, r3/1000+10000}}) 2018/03/15 15:01:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1d0dc887, 0x9, 0x2, 0x3f, 0x101}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x9, 0xffffffff80000000}, 0x8) r2 = accept4(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000140)=0x80, 0x80000) sendmsg$alg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)="8772e88a857c6ad25ced74fab57112571e38593990d651bc735eac27bbb5f55c1bc270db388b2f3404ede35a698056407ff2a2a780a966d48cb0443643b79f08a5304086508a7578ca03c2daa7c7f17fab55dc6520aa11a9fc61266e6190d28755da", 0x62}, {&(0x7f0000000200)="9cbf38b136498e27cdbf4cb2229a19e79796f81496cebada6599756b7351d522cbaedfcf3d7a41fd48314d57188fd5f216babe298ac7cb9472fd7edaac649d3c69eb0ea8815ce697b40491006039aa1e197127dee1", 0x55}, {&(0x7f0000000280)="37b4df5f714b3822918ee6f76f301db9f3686231536e78177047cde4e775b91ff5d25818afa87e9b0010850ee97fc4e7c511d3ae93afbd618caa4d9185572dbc9b8635207dc850080956b590472164acfea1ca1394c55daeab7e500367f04b600f4cb458b5cbfb74416d3ce9b94a7e3e198aad03117ba90ec76abf297f8987e115b46d6f7329c0a2a8a8fce6d245b30c0e4763febff976d4885f673f6519cb6172b7eb552833da6d685f34fb8a0921b112d168062cb969c2b292a2724a", 0xbd}], 0x3, 0x0, 0x0, 0x4000}, 0x10) select(0x40, &(0x7f00000003c0)={0x81b1f07, 0x101, 0x5, 0x6, 0xab4, 0x1, 0x80000001, 0x7ff911a3}, &(0x7f0000000400)={0x7, 0x6, 0x6, 0x6, 0x1, 0x0, 0x5, 0x7}, &(0x7f0000000440)={0x7, 0x4, 0x8, 0xc44, 0xccf9, 0x2, 0x101, 0x7}, &(0x7f0000000480)={0x77359400}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={r1}, 0x8) r4 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x0, 0x20000) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x10001) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000000680)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000880)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000008c0)={@loopback={0x0, 0x1}, 0x69, r5}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000900)={r1}, 0x8) fadvise64(r3, 0x0, 0xffff, 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000940)={r1, 0x4}, 0xc) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) gettid() r6 = add_key(&(0x7f0000000a40)='asymmetric\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000ac0)="d0a7cab6178617f1cd694449ad50511a4b1fec180505171f914ee68581f694c3e5674e38db00a98c9688cf8d7fcc1f82d75e0945ce7ce5a82a96626759f3b5b7114c7165b9119f6e321e43fa927f1b95100e896245fac48085a2b7c80db2c19c127306c603aaf73522a7b70e64fd16ccfec9a4e7be30e481713c6033455b8ce3df8d7faa08312ae8b39c12cb3c7f0f6fd5ce8139276a3bee27ced41bccd841cafdf0afba", 0xa4, 0xfffffffffffffffe) request_key(&(0x7f0000000980)='asymmetric\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a00)='/dev/midi#\x00', r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000b80)={r1, 0x23, "10b872c5b65f5259497c591f02c9068b4524852037772ff93b29ef350443bbcd962add"}, &(0x7f0000000bc0)=0x2b) syz_open_dev$sndctrl(&(0x7f0000000c00)='/dev/snd/controlC#\x00', 0x87, 0x0) sendmsg$kcm(r2, &(0x7f0000001dc0)={&(0x7f0000000c40)=@pptp={0x18, 0x2, {0x2}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000000cc0)="6f2dd51f2349715c476de131844b6f58101edf06596f7008fc2106d1b1b0751be24cf31e429edd08c1f6b674120538f73d07ee5228a1983c740e7a7f196eee6a6b0ca4cef1e41374407f4cb99f472dfe183d05e6f809a57bb30692adfc97ec", 0x5f}, {&(0x7f0000000d40)="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", 0x1000}], 0x2, &(0x7f0000001d80)=[{0x40, 0x1ff, 0x9d1, "680ec376babe00db3ac94adfd1e7c65e9fda94af7289f8afccfe510f6710c02114a140e30d7e767424caaef2e10d"}], 0x40, 0x1}, 0x11) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000001e40)={0x0, 0x4, 0xd03f, &(0x7f0000001e00)}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001e80)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000001ec0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x7f, 0x3, 0xff, 0x6, 0x9, 0x8100000000000000, 0x1}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000001f00)={{0xffffffffffffffff, 0x3, 0x578, 0x1, 0xfffffffffffffff8}, 0x8, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0xcfd, 0x200, 0x3, 0x3}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)={r7, 0x5}, &(0x7f0000002040)=0x8) 2018/03/15 15:01:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)={'system_u:object_r:newrole_exec_t:s0', 0x20, 'system_u:object_r:ipmi_device_t:s0', 0x20, 0x33, 0x34, 0x20, '/sbin/dhclient\x00'}, 0x59) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 1: inotify_init1(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) setresuid(r0, r1, r2) socketpair$unix(0x1, 0x1001, 0x0, &(0x7f0000000040)) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9b41, 0x20500) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xf7, "d7711271c774aa97bdd428820a920ff1c97e479d653a27146bdfc823b56481288e352a1079914e60e1494e84297a75fee00b7ad41b1cf3bd4455bcd1354c00c7fab49a177688449b9fd0646e8e0d1e10cfe872a5aeb37821f04ecc4526ab2c57ab3d08c6126f77f33ec3ded94cbabdf0b4732253316fe201c3ef6a639e1e3060bf532faceb00e34f97f11049d42439b3d2ef65f8bbe9ba3aa1af04b2ae63d5e261f520e99673020f391a599ee72cac8cc9f4828fff27da8556848fe9d57f3b2b7d95b3cbfcc44e70f47060f392d64ca475d4a08cc16f439ab8b6df1a36c2e3a99ffaff91c26e12afb797c8176d22eb88e4b5906bcb04f8"}, &(0x7f0000000180)=0xff) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x7, 0x9, 0x2}, 0x10) 2018/03/15 15:01:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/15 15:01:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x24, 0x1) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1400) sendto$inet6(r1, &(0x7f0000000240)="cafa859acadce0e8868926a49f3de3e31443ee2986df243397a9bb9ee03ee4161d552b95a882ec7f13485fae75d28f7ad234a661f4a757fd2d", 0x39, 0x24040040, &(0x7f0000000280)={0xa, 0x4e22, 0x219, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/03/15 15:01:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x101000, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x5, 0x6, 0x9, "70739c49e7431936e5c1af2aec7c769b68f4e37245591c7acbd20a4e97e1f83503e97e3bd0760fb24eed02a65199e6d611b68a17a23662925fd0b7476d0fd3", 0xa}, 0x60) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000c5a000), &(0x7f0000fb1ffc)) listen$netrom(r1, 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r3) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000180)=""/67) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x400, 0x100) 2018/03/15 15:01:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0xa6, 0xffff, 0x3}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6083752700303c0000000000000000000000ffffffffffffff0200000000000000000000000000010003000000000000c91000008000000000000000ffffffffffffc204000000004e204e20d30190780014a9c40086c4e9"], &(0x7f0000000080)={0x0, 0x0, [0xa16, 0x1b7, 0x37d]}) 2018/03/15 15:01:21 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000002100070700be0000090007010a000000000000000000040005000380ff453e9cafc8782796390b104e6e88a54161aa91351215ef8e487daffb1b63a8bb438c2a642e021f6c5c123039b1138fb5052f382beb54e54ff83c8bbea1d5858764e45c6ab359dfc73422fce2918126ce897cff", 0x74) 2018/03/15 15:01:21 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x2}) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000180)={0x0, 0x4, 0x8, &(0x7f0000000100)}) 2018/03/15 15:01:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000140)) 2018/03/15 15:01:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x9000000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x7fff, 0xfffffffffffffeff, 0x5, 0x200}, {0xab17, 0xffff, 0x5, 0x5}, {0x1, 0x1f, 0x5, 0x9}]}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000003c0)={0x2, 0x0, [{0x80000008, 0xdea7}, {0x1}]}) 2018/03/15 15:01:21 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x200001) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/15 15:01:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x5) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xbf, "3dbe85353574bb1476968fbba549592321f175dc1560dbe850349e10687bb76b10461a414add9a2fb7455879911b912757246002a0fc3daa1a0923bef7a1a553eb5e3836cded3376153d6d6d802516830221d6616b35f3bbc3ca93ba267b379af6c81876b233b35d96b96bee4940d423e4595570544c4d9d6cc79c07a5749b99b897a149c095bf2100c253c9cad2373cc6bf9ae86203d2fbecd80c07cf1494021ae31789ebbf5d6db1a2710a297658eaa22c54474e106dcdf335b0c023b6d4"}, &(0x7f0000000040)=0xc7) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000200)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e21, @loopback=0x7f000001}, 'lo\x00'}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0x100000001}, 0x8) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) uselib(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 5: r0 = memfd_create(&(0x7f0000000140)='{}4\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) symlinkat(&(0x7f0000000940)='./file0/file0/file0\x00', r0, &(0x7f0000000980)='./file0/file0\x00') chdir(&(0x7f0000000180)='./file0/file0\x00') r1 = open(&(0x7f0000000780)='./file0\x00', 0x0, 0x100000000000) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) bind(r1, &(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x200}, 0x80) open(&(0x7f0000000900)='./file0/file0\x00', 0x101000, 0x2) statx(r1, &(0x7f0000000640)='./file0/file0\x00', 0x4900, 0xc5, &(0x7f0000000680)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='hostfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000009c0)=0x6, 0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000240)) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000556ffb)='omfs\x00', 0x6000, &(0x7f0000ad5000)) statx(r0, &(0x7f00000007c0)='./file0/file0\x00', 0x4000, 0x10, &(0x7f0000000800)) accept4(r1, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80, 0x0) 2018/03/15 15:01:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$vsock_dgram(r0, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x3}, &(0x7f00000000c0)=0x90) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r1, &(0x7f00000001c0)='ns/pid\x00') [ 161.281192] QAT: Invalid ioctl 2018/03/15 15:01:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)='keyring-\x00', 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xd7a, 0x0, 0x0, 0x0, 0x2, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1000101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 161.303631] QAT: Invalid ioctl 2018/03/15 15:01:21 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x180) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x0, 0x401, 0x1f, 0x12, 0x5, 0x2}) setns(r0, 0x40000000) ioctl$TCFLSH(r0, 0x540b, 0x539) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$selinux_create(r0, &(0x7f00000000c0)=@objname={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x39, 0x20, './file0\x00'}, 0x5e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) chmod(&(0x7f00000001c0)='./file0\x00', 0x40) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000200)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000240)={{0x8, 0x3, 0x9, 0x3f, 0x7f, 0x74392216}, 0x1}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000280)=@req={0x62, 0x1, 0x0, 0x3}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) lchown(&(0x7f00000002c0)='./file0\x00', r3, r4) io_setup(0x6, &(0x7f00000004c0)=0x0) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x200, r0, &(0x7f0000000500)="bc25284fc4f9bfac33f4312e9aabdf69cb30fe684cde25d87dad5134eac1d4d57703d1bec8a805684b930a15e0c2744d6f768d5b05fbe29be240d576c4d83415e0f22acb14172114037a96ae81fd1a102051ff828fe2189254f5f04d2c58cc9be20d031ca06aac6ecbea6cae3774b3586f3d6d56a563cba3ebf4c459be47fc2b42f80c8950d0714a62e01cf9b0871ef044c59370eaac826f3533e2469525edb96211f3a782811e01c26d27", 0xab, 0x0, 0x0, 0x1, r0}]) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000640)=0x5) mount(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='fusectl\x00', 0xa00000, &(0x7f0000000740)="396bd5aa1ec1e7769df3778e7bd56e6b6c842c09fdc60b4a45f63bdbb07af577a73320d6beb2400b8f3c454410649ff92dbec8be122195a0c33cdc8230bca460d8ae407b774ba0ffdabba2e976d1330c3b80c5bdb08a6eacd892c705fd383a6b7a694c0de9a42727f0ad9004459935bdd0ef52859e1f42aa93e1f28282083155bf28e01c5202888281ab9a2e387446e1d7c00a4ba3cfac966ff3656a26bc3ac80cad59bf59dc072c364be109f870b172bc4a9656edc178534332e0cdd1614d1a94e66bdc7612e386d88c7a36b90c1f0ed2") r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r6, 0x80045530, &(0x7f0000000880)=""/34) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f00000008c0)=r2) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f0000000900)={r6, 0x8}) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000000a80)={0x800, 0x100000000, 0x0, 0x0, &(0x7f0000000940), 0x63, &(0x7f0000000980)=""/99, 0x6c, &(0x7f0000000a00)=""/108}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000b00)={0x1, &(0x7f0000000ac0)=[{0x3, 0x800, 0x7, 0x1}]}) ioctl$TIOCNOTTY(r6, 0x5422) restart_syscall() ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000b40)={0x8000, 0xfffffffffffffbff}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r6, 0xc4c85512, &(0x7f0000000b80)={{0x1800, 0x6, 0x918, 0x2, "18f8ceb6bac750a9ce22a72fcf696231322d7ceb39462737947fac36dfeb43675a53f5d04bf7fb9b91017cfc", 0x800}, 0x6, [0x0, 0xd8, 0x2, 0x5, 0x9, 0x1, 0x6, 0x4, 0x4, 0x9, 0xfffffffffffffc00, 0x23, 0x7, 0x6, 0x7, 0x8, 0x9, 0x228000000, 0x8000, 0x3ff, 0xffffffff, 0xfffffffffffffff7, 0x800, 0x5, 0x1877, 0x1000, 0x401, 0x100000000, 0xfffffffffffffff8, 0x8001, 0x800, 0x2, 0xe34, 0xbc2f, 0x1, 0x5, 0x680, 0x1, 0x9, 0x7, 0x0, 0xffffffff, 0x1, 0x6, 0x302, 0x8, 0x3, 0x9, 0xed60, 0x3, 0x6, 0x0, 0x7, 0x6, 0x1, 0x10000, 0xffffffffffffffff, 0x9, 0x6, 0x3, 0x0, 0xa7, 0x0, 0x101, 0x800, 0x71f59dfe, 0x0, 0x23, 0x100000000, 0x5, 0x3, 0x67b000000000, 0xb181, 0x40, 0x0, 0x8001, 0x800, 0xb98d, 0x0, 0x5, 0x7, 0x114983e9, 0x5, 0x3f, 0x4, 0x5, 0x0, 0x101, 0x8, 0xbba, 0x5, 0x5202, 0x9, 0x9, 0xae0f, 0x7, 0x8001, 0x40, 0x94, 0x80000000, 0xfffffffffffffc00, 0x850, 0xffff, 0x7f, 0x71, 0x2, 0x1, 0x6, 0x1, 0x8, 0x5, 0x7fff, 0x5, 0x5, 0x0, 0x63e5648a, 0x81, 0xaee, 0x8, 0x9, 0x5, 0x2, 0x8, 0x6, 0x20, 0xffff, 0x4]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001080)=0xf000) 2018/03/15 15:01:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x2, 0x18cc0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000002c0)={0x4, 0x7, 0x737, 0x0, 0x4}) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r2, 0x3, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x9, r1, &(0x7f0000000080), 0x0, 0x100000, 0x0, 0x1, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0xc40, r1, &(0x7f0000000100)="4dcf1367411c02d84f1356c29b506e91f491e716f4b615b58cd1fa98e73fd73f92048a5fe9240188c83f966b1d4761bec6a08e6a9546f70c03b1df24dcaa9f5b29f55977ce9de14c0e", 0x49, 0xffffffff, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r1, &(0x7f0000000200), 0x0, 0x4, 0x0, 0x1, r1}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7fd, 0x428200) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000aef7a)=""/134) 2018/03/15 15:01:21 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0xfff, 0x1f, 0x1, 0x6, 0x2, 0xffffffff, 0x7fffffff, 0x7ff, 0x7, 0xfff, 0xdd5, 0x9, 0x9, 0x8]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0xfffffffffffffffa}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'tunl0\x00', 0x1}) r2 = getpgid(0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp(r4, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/15 15:01:21 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x10000, 0x4, 0x7, 0x200000, "533f533e49be977790689f55e3884f0a714795d1f533287bab27132540fadee71156a141aabe6e1ce7f1ff53", 0x20}) getcwd(&(0x7f0000000080)=""/9, 0x9) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"507da4d75e2087"}, 0x3e94c289}, 0x10) recvfrom$ax25(r0, &(0x7f0000000100)=""/67, 0x43, 0x140, &(0x7f0000000180)={0x3, {"597a72eb2211aa"}, 0x7f}, 0x10) fchmod(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000200)=""/220) acct(&(0x7f0000000300)='./file0\x00') recvfrom$ax25(r0, &(0x7f0000000340)=""/77, 0x4d, 0x2, &(0x7f00000003c0)={0x3, {"4588f4b0b15719"}, 0x4}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000400)={0x42, 0x0, 0x40, 0x4, "f930b4a1cfe1c1eb216765c5eb0f7209d1a57c45d5c9c59daa592969c95abed8fe3d1eca83e1313a8b2cb8e6", 0x4}) getrlimit(0xf, &(0x7f0000000440)) setsockopt(r0, 0x0, 0xfffffffffffff241, &(0x7f0000000480)="98d5576c325bc2ab39d65336d65896f7e8ea4a5df7e81baa8c9f36fdf3649577cfac3359dc0a2a7e4973422e1678c50a21884dc3c018870daa19711bc1622cd28ad8421c1cdf28e788f9aa1efa01e8da752129bf3f8f7a49a7ff5e041e36ba5eeb118dd85f7ed686f924066fcebe328dd2f6f47ae2a72a876818cc36671c116308d905b6578e9245aa4b9494099f0454b92bb8567f1203bc8011c863dd0b366ff5de", 0xa2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000580)=r0) getpeername$llc(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={0x0}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={r3, 0x1}, 0x8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000740)={[{0x8, 0x7fffffff, 0x101, 0x0, 0x400000000000, 0x8, 0x26b8, 0x5, 0x100, 0x9, 0x9, 0x9}, {0xa30d, 0x9, 0x5, 0xca, 0x7fff, 0xad0, 0x8001, 0xc5, 0x6, 0x0, 0x2, 0x20, 0x3}, {0x1, 0x9, 0x3, 0x400, 0x1f, 0x1, 0x0, 0x4, 0x4, 0x7, 0x1f, 0x7f, 0x6}], 0x5}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000008c0)={&(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000840)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000880)=[0x0], 0xa, 0x7, 0x5, 0x1}) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000900)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000980)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x0, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000940), {[{{@arp={@rand_addr=0xffffffffffffffe1, @rand_addr=0x9, 0xffffff00, 0x149bce2ae89e0139, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0x0, 0x86c3c4c71cbcd3b1, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1f, 0x401, 0x35ee, 0xfc, 0x5, 0x3, 'syzkaller1\x00', 'bcsf0\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@link_local={0x1, 0x80, 0xc2}, @multicast2=0xe0000002, @multicast1=0xe0000001, 0xc, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @mac=@random="f9300d582d7e", {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff, 0x2, 0x4, 0x7, 0x1, 0x6, 'teql0\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000e80)=r3, 0x4) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000ec0)={0x9, 0x0, [{0x3, 0x3, 0x0, 0x0, @adapter={0x6, 0x1, 0x8a, 0x1, 0x1ff}}, {0x9, 0x7, 0x0, 0x0, @adapter={0x7f, 0x2, 0x9, 0x6, 0x3ff}}, {0x80, 0x7, 0x0, 0x0, @msi={0x5, 0x9, 0x80000000}}, {0xe08d, 0x1, 0x0, 0x0, @irqchip={0x6, 0x2}}, {0xe1, 0x6, 0x0, 0x0, @adapter={0x27, 0x3, 0x80000000, 0x12, 0xcf}}, {0x400, 0x3, 0x0, 0x0, @msi={0xfffffffffffffff7, 0x6, 0x7f}}, {0x1, 0x4, 0x0, 0x0, @sint={0x10001, 0xffffffff}}, {0x9, 0x4, 0x0, 0x0, @sint={0xe7da, 0x6}}, {0x8001, 0x3, 0x0, 0x0, @msi={0xfff, 0x9, 0x831}}]}) tee(r1, r1, 0xa94c, 0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x40011, r4, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000001080)) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000010c0)=""/4096, &(0x7f00000020c0)=0x1000) 2018/03/15 15:01:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xffffffffffffffff, 0x101902) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}], 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x3ff}, 0x90) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$getflags(r1, 0x403) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000240)) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) set_tid_address(&(0x7f00000003c0)) socket$inet_sctp(0x2, 0x5, 0x84) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000200)={0x77359400}, 0x8) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00000002c0)={0x10002, 0x0, &(0x7f0000ffb000/0x4000)=nil}) 2018/03/15 15:01:21 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xc002, 0xffffffffffffffff, 0x0, 0x67, 0x90000) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="47f3ed79b38c3ddbbf7a243bf05ce696d7b546d5094e238c8d0baba7cf3469d96fe1a9e97a7952857f435427ed957a2c97539bcfa8766a60969b54391c9055e3db066b47d1a2dffac04386a357c0fa6a4b93fc53ec783a0e135d1c4c4d3446aabc750e866a3b96867b467080e0bfa5cc8b7def66d56f11b4e99249b3b45474a99d2c08cb7dca025ca608db28b071b5ba7703d27231b66ba766e1afaf329bc3529e765670be50a2022bfceaa80949cc36e42aacefbb04e4670e608c4f8e7b789d5006b0429eba4d91fbb7dadc733b96b9766167c1e3a9188d13e230c585855c2e9a6e2454ee70135456d97a55fc", 0xed}, {&(0x7f0000000200)="685b54f404cb78d6a6b08212424d2d1936fbf374340053186d330dc2aba0cd759ad065998aebc27333b83f16c79310fb72a3225b31023d9a3c4c416ba20914f5181ce991820c39d1ea1d20c2d9228829", 0x50}, {&(0x7f0000000280)="e5036ada1cd40683bb4e1c4779146f9edfe7d7e644dce0d5463bb360602fdcceb12f99d686a5bc699c9946c462fe62adfb5f44aca7254673220cba65475ffc740b56af9866a88d4cc9641e5eef5c91fdd57f92dbc975c2a26856675d31a72b665dc0390245054d140580e471fdb0c957ab5ef00e73a1c5ccc4340a788f3e4c10026f3badd0", 0x85}], 0x3, 0x3c) r1 = shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x222000, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0xc7766856752a4cb9, 0x4) 2018/03/15 15:01:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7, 0x14040) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x6b2, 0x5, 0x8, 0x0, 0x5, 0x1, 0x2, 0xfff, 0xfc, 0x5, 0x403, 0x401, 0x0, 0x0, 0x401, 0x8000, 0xffffffffffffff07, 0x4, 0x100}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000100)=""/245) openat(r3, &(0x7f0000000080)='./file0\x00', 0x80040, 0x8) 2018/03/15 15:01:21 executing program 3: madvise(&(0x7f000085b000/0x4000)=nil, 0x4000, 0x10000000064) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80600) 2018/03/15 15:01:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) fadvise64(r0, 0xffffffffffffffff, 0x2, 0x2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCEXCL(r1, 0x540c) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003400)=0x7, &(0x7f0000003440)=0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000003280)=[{&(0x7f0000000140)={0x27, 0x0, 0x1, 0x3, 0x1ff, 0x7, "0e1d7c2292734f91e6fb2786436176b789f625e184b59cbe3ae9924e3a255026ae46d7df12329f9cac649a5b5639a38279c1a42f92fd02df65699255d13d5c", 0x2e}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000280)="fe21498002183c3afc299739aad96af62c8194428159a5f64e85668dcd241be233902bd624caec4cd772456241c4fd0675afbaff1919f73e5367b59d092aeda310192c315c9a3fb224aae27b2fd069c748e0600504d0c73314366e9af9f38358eb0f7e86a4cc42ba0f6bf660b3bd06fd761e0e7e8fb7192e13c3da0e523d274bd65aff91623af9c2f94a49e25572021c23736d41bf98d7b97adab1d83289412a8ad0ecf767589ae0522fcec875d9c889e309f16937ca92547ba0a46a0ac64d0ecc6e28ed6d7b944eaa4c80505ca58e261dfd8a1b05b4f7d8f3d077107a1d89c97e", 0xe1}, {&(0x7f0000000380)="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", 0x1000}], 0x2, &(0x7f0000001380)={0x40, 0x29, 0x7, "8b481da0321d5d45c943b20fe6c782315d3fb16e687638e60a1615c375174718775bdf7328179241f6a0cab255928f01"}, 0x40, 0x1}, {&(0x7f00000013c0)={0x27, 0x0, 0x0, 0x7, 0x9, 0x8, "4b5a6d6a453b7c2daf5e38ad5c00396a748daa1f2a32f11a091e43a83d60bb8761c8740c3bea4d2a84d5eb2bc187c758f2abe601b5d6d05b8eeba248d3feb1", 0x39}, 0x60, &(0x7f0000001780)=[{&(0x7f0000001440)="4b1acbeb7a4f19447a0b4d0ac30403a0f2568b6a7c5f9ea3e6fbcaeb9b0d64903b436c73782f634a9c49481b3247c5857f9f9b346bdf8c96fd911d983b52d7d76e2f65dcc75d34498b0f9a47700a3b7c0add0d3b4f62ffa873a7c50f7bca089d13204d55a78697aa23162538de8f", 0x6e}, {&(0x7f00000014c0)="98dd39e68a3a6e972dfcd232251df42fca56fdc5381760e794d9cd7fee1306138c5295e4c65efa370d2fa53451778bab477c145b8e2b013b7050ed89ede390f3c0878632d5c3ecd7c6eee809db91", 0x4e}, {&(0x7f0000001540)="074b1681730883828fd0f9666fcbfef4738cc7731ebf4b2eb64c534f08c25bec3aba8322b87aafbf2bc1aca365ff", 0x2e}, {&(0x7f0000001580)="a82a2da0e6a68a75de785ff48dd665b373a2503bf3c76af2201e707623f0dac7f8711f93e68404590c2e391166140b89cfd479acd031f9728438d340b3050acd4590668bb670949ac1694c7445a885576a3dda253417e73bbe6a9d56fd4774148258b574a3577a1b1fb27b3ca568355fe024c3d02eba88761daeef726bd791f3d71fbfd2dfa0c2a2c14df3baa768a09f4a0bae227ffa0f213e160ac91f1647b7d726b02e80e88cddf0d005a22e9ec1c0c55526c0f6ed49c8c7e980", 0xbb}, {&(0x7f0000001640)="d218b5df9e5ddebf9be3ef9f944684caf837c17e09a52764f22131a00aa0f8efa214998c46fd85", 0x27}, {&(0x7f0000001680)="40698ca5e6bcdb8613176bcf6c3b9b36528d25571705a49a515d2630e1b556f290f22231d68adb3d26ef91ecf8666d0e478fb4251f978e53e5719f8244d1b03f21d75c665aeda3d34f1375547158fe5a12ae7837602b2c6f324f310c35343332f96d7ec022216a37dbf5f906182ee3a81b7a9b76401dcfd49427a03e3b8c6cb7c0337042de522f02b5bf2f4e4330c3bd9bf5276cbd3e41a90928b56c8e3f2fcd5e6e71e8998a7fd067cc374392380143eb5fec096825026ded203ee63f1a020b900db25bae451cf7edb6e73d02778cb43117ec8a1875ac6a1bcb9dd3917522f595bc6f8cf8fb1e30702b", 0xea}], 0x6, &(0x7f0000001800)={0x28, 0x1ff, 0x3, "47cf9eb7ef2f61d28a4e2d723cc515e4d1def0"}, 0x28, 0x81}, {&(0x7f0000001840)={0x27, 0x0, 0x2, 0x3, 0x3, 0x7fff, "0fbac36d6b30e677181ecd2a59e50d7d9c2efa29f782ecbdb604b8da33c1b1a855ccc9b9a2c7c39f3dc790174a89c9facc8668ed875c6d0ab52eeeaee3f125", 0x13}, 0x60, &(0x7f0000002a00)=[{&(0x7f00000018c0)="ffd46e1efaf2fb6acdf4358808caf0792f53d7a9e052e1b8024209caae304ee229b4c816a823607e23524d32d8fd2e185f70293fe2a745284d908a9ead5c9dce48a896ddacc8387daece87c5585e190b7431e9474f7750b2ac8c900b700e9cb1a6cf07d050ca68c6bedee2c9fcef61a4bf30ab6bb36b5ffe64d3af23474b95fed4a526f90754f97f748cb5b291db4dda6e2970f4c865383c5cdc5d9ba905a1b78c1e2a27c2a647", 0xa7}, {&(0x7f0000001980)="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", 0x1000}, {&(0x7f0000002980)="3d604d4d000296c570fc7ae05d05c3b3557a1d44ad38968971ac442b5b08d6dfca3f5054fba244bace133ed57ff43f1f1c5fe0f27ec1037279f9b1c9f8e9a27aafe0f881", 0x44}], 0x3, &(0x7f0000002a40)={0xa0, 0x11f, 0xfffffffffffff800, "9435a6ed30483f3fc81d980d8e1b5b3be0f223cd4515f6c71e9bd8abf7719db9e73a9853d21b9b324e136c251ab12dcd96dba0a1a145b72b3a4dc1fc39461d857503ea8157e4d61f7eadb047a1e8a81c630d6b2ebb3578d6c947a280f55dac27e38026afc3830368d5df107552f1ea2b4b6cb23c4262cd3e57285350ed799289b634884f35836bfdf820fdb5"}, 0xa0}, {&(0x7f0000002b00)={0x27, 0x1, 0x0, 0x3, 0x0, 0x9, "98ff04033136583e3e9028a01b0efd61799c947cac906d16bf8b0a2fb922dd17810e86a608839a866b31fc6b7af6f1f6aaa8cacf4c04094344c28be9669c0d", 0x3d}, 0x60, &(0x7f0000002c00)=[{&(0x7f0000002b80)="c4fa8205c673e791105aae2b2789353eb28c676e836e2a5044ccadf88f5d6026d27997f24e7d8f8a9828083e07e88191685aaacb69468b975e83d2af394d7c4e1ba713a1ae6840a840fedaed596dac2ffdf50a1c5c3b4d42e7265dbc2c2b176ef30a839e746e668b58a20011a4a275b14b1ace6645", 0x75}], 0x1, &(0x7f0000002c40)={0x100, 0x3a, 0x2, "4f0ffc45813b697a5ce315af28555e1f657a8c1dd89e676b44687c5a019626201cddb1de57c9f5f1ba26eb3d2a578dbc95c626f2286472a427245c84bebcc203c83dc3c0f35bbeb40e03872fe6205018c2c7b0a7160422f643146e14846bc19653806599ecd3118fe45beb1fe96ec263779278944ed0a0a2db030d43e1d56d122027a30388278b2a15b623b72fd7b80d6312053fbf6613c1e794a61f1e27a16992437540bde9a0b2d888db561ea5d389bc2ea85862329ed18a2ddde3d65145be0186a879c62b4938095961f64ba8ea167538bd22c282a7ea4e38d7332d272d149fd45a28ca8807d240c073bb93621a"}, 0x100, 0x40080}, {&(0x7f0000002d40)={0x27, 0x0, 0x0, 0x6, 0x5, 0x0, "424b59ed60832b8ab0ab8ac9f7ff651da6c66b999aa1b162eef15dec187e04f2fc308b081097d963434f4a968548f20e9cf039cae46802d34c3f04e46b8587", 0x29}, 0x60, &(0x7f0000002ec0)=[{&(0x7f0000002dc0)="9b985d937a8f0607d06a540f6fd69d24490cbbf71abf7e5db9e98920e9cda4535f8e2505adf90fa4be56b407ce2b4d435aba271cd534203e6dd77948c315ba27e96630f64cf43ba65bce64743a842923ccaf94b8291e4da5f9dfc6b733e60f815ea13f5af4ed2b14d25823957c33f7ac2fda5a8902c41292df633878b9a64954a9afdf60da70bac3e8366939fba9e6025ab65d6cc72c3bc8ac38b358170d6e6c4af0c3402ed94525201ec60c96aaeed28adcb70351e452dea1afca8890e3892f645fe6053fb2fee4fac12d09c429649e05f8", 0xd2}], 0x1, &(0x7f0000002f00)={0xe8, 0x119, 0x23, "bfab1e890486710e759ba5fa6e9cef7c6454f3ed0b37940cdc033573b9fe2f45ac1ca256d3bb95831127d40a7d2df4bba85727fab7c30d06addfa537d59978eb319ebb6f2dd7d4cb9dd526afda4446d40acfabed4bbbccd4ec370931fadc2b2aaf0bff1dbeef5999f513992c8b874c4a44a047397ef2befc9b52aa7dc4a788a899ae8f8d46e8398eb73a790b6fab121e06f8f02005b6ed6d8279e473fbfe988a76d9819ded7bb1a5c79ab96a8d4d2edc5e792b61bd4373e0af7929fbf751cea2c90529fc20efaf3d6cf8b14cea8ce1f2638c111e7a806fd7"}, 0xe8, 0x40000}, {&(0x7f0000003000)={0x27, 0x1, 0x2, 0x7, 0x8, 0xdb7, "ac7c419b5d92c6330c15fa5783f24b2a79289efc94520d38e66434a4e116d327f7f0828300578a65d695dfa745464226a518b4af70be86597adda6d7cf6a14", 0x32}, 0x60, &(0x7f0000003200)=[{&(0x7f0000003080)="f91ce0b3cd187940d887fb66dd8e8bd3ed31c9d0fb29de3747b4a789235565", 0x1f}, {&(0x7f00000030c0)="3dc968c42602ee9afdaf7769b4f06ba345bb003396176a3d317f7a1ce039a5cdf981c5046bbdff8c347d25cde2bb4b8460a8b7ec7123", 0x36}, {&(0x7f0000003100)="5978b77266871526b2b0fc1241cf997ac929e5cdd194a9b9c3afd2e3347132b35062e90348e05b580938ae", 0x2b}, {&(0x7f0000003140)="488d7031d5f7c695b5be", 0xa}, {&(0x7f0000003180)="0efde266d878041e73f074c22d50796e6e9aeb05007b546d843220bda07e599c7c9c8d3d7c4263a17b2b468384b8af51cbf7c1bcf6d0dba725289eb849239fd441361f2f2afe8291360c", 0x4a}], 0x5, 0x0, 0x0, 0xc0c0}], 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800000000000003, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x8}) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) syz_open_dev$vcsn(&(0x7f0000003480)='/dev/vcs#\x00', 0xffffffffffff02e6, 0x1) read(r1, &(0x7f0000000200)=""/90, 0x5a) 2018/03/15 15:01:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x5, 0xffff, 0x7f, 0x1, 0x3, 0x9}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)={'mangle\x00', 0x93, "f75ad4ff777a63200f6183e49e83f765ebc5b50ce93fc11024f279b92e7ba67696f48f76ad3e77f1eb6e06908c2b0a96fdf0696998e9f5cf2ee05972a95ce8880f980f85259f8105330b04aedcfbd3dcf5a7855f09eec6da430ac55414184d10ee320f7775a853dba88eb92470225fd1fd7e9bbaad2970bf923d71c1cb4a3975912b1d635959e224d5ac14e5ba511b2e2d619c"}, &(0x7f0000000080)=0xb7) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000040)) 2018/03/15 15:01:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0xfffffd5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x2, 0xff, 0x0, 0x1, 0x8, 0x7}, 0x20) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000004140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004100)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000002cc0)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/15 15:01:21 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x20011, r0, 0x0) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x100000000, 0x401) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) r3 = getpgrp(0x0) fcntl$setown(r0, 0x8, r3) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xc) 2018/03/15 15:01:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x4) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/190) r1 = semget$private(0x0, 0x7, 0x150) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x101, 0x210002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000180)="0e80c9104c61a5ecc56dfbe9758355d6234047094a37feb83cf5d40accc721a5e12678ccffac141f96f86c030f7ac8cbd6ae8a1c2696ee09ccdfc1351ed6c23216b553b6af4eb0d92127364effdf3f34ed1cac61f0f3aea9e2e6060f281f74ad3c8b67f08ff3c653", &(0x7f0000000300)="16e727d175de8804b6283da5dae717628f681d1c0a226dee94cc78b7416ab5a8fe54f24c0448b7739f1c439bd0cf81a5abcb76a34adb64fd4de1a1c3baff79e8de160932c5da2c7b867852aa07a39af450f687998c7b080c8eb62277cf6378b5ce2099ac9791bb649f8fe08cc89246fcd92bcd3b9d00f946be3ca034eb3749a8fcac166cfa76c0d20641ce2dbb4c2b51bb0f141b6b3b4fab7c68c714ba20feb1244a8b99524552718706292af1e6b605652f7eff33a08f4645ccd1a9d4d37328542e2b0b9cbe1a469c9a1b15938b2e37131b04b5f8767b53", 0x3}, 0x20) semtimedop(r1, &(0x7f0000000040)=[{0x3, 0x3ff, 0x800}, {0x1, 0x6, 0x1800}, {0x1, 0x80, 0x1800}], 0x3, &(0x7f0000000080)={0x77359400}) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) socket$kcm(0x29, 0x5, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/03/15 15:01:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setparam(r2, &(0x7f0000000040)=0x100) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000000000/0xc000)=nil, 0x7fff, 0x5, 0x4, &(0x7f0000000000/0x3000)=nil, 0x5}) r1 = socket$rds(0x15, 0x5, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x6617a383) bind$rds(r1, &(0x7f0000000180)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x34a) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000001500)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000040), &(0x7f0000000080)}}], 0x58, 0x4001}, 0x0) 2018/03/15 15:01:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000000080), 0x102000001) 2018/03/15 15:01:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000001900), 0x80, &(0x7f0000001a80), 0x0, &(0x7f0000001ac0)=""/36, 0x24}}], 0x1, 0x0, &(0x7f0000001c80)={0x0, 0x1c9c380}) close(r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000000c0)={0x40000000000001f6}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) [ 161.551702] binder: 21496:21500 ioctl 8907 20000140 returned -22 [ 161.579560] binder: 21496:21521 ioctl 40087703 c returned -22 [ 161.584916] QAT: Invalid ioctl 2018/03/15 15:01:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) 2018/03/15 15:01:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r2, r3/1000+10000}}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 161.617950] binder: 21496:21521 ioctl 8907 20000140 returned -22 [ 161.638641] QAT: Invalid ioctl [ 161.664106] QAT: Invalid ioctl [ 161.681088] QAT: Invalid ioctl 2018/03/15 15:01:21 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000000, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r2}) close(r0) 2018/03/15 15:01:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) semget(0x3, 0x0, 0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)) 2018/03/15 15:01:21 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x100000f, 0x30, r0, 0x100000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x40110, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) inotify_init1(0x800) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff) 2018/03/15 15:01:21 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000080)='mo}ntk\x00') sendfile(r1, r3, &(0x7f0000023000), 0x26a950b) 2018/03/15 15:01:21 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000001540)='/dev/adsp#\x00', 0x2073, 0x101000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001580)=0x93) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x0, 0x8}}}}}, &(0x7f0000000000)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r2 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x3) syz_extract_tcp_res$synack(&(0x7f00000003c0), 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000280)={0x401, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0xffffffff, 0x5d48621, 0x800, 0x5, &(0x7f0000000240)='ip_vti0\x00', 0x0, 0x8, 0x7f}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) r4 = getpid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$netrom(r3, &(0x7f0000001640), &(0x7f0000001680)=0x10, 0x800) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000001c0)={0x944, 0x7, r4, 0x9, r5, 0x2, 0x8001, 0x8}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000200)=0xffff, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000001500)={0x1, &(0x7f0000000400)=""/4096, &(0x7f00000014c0)=[{0x5, 0xa5, 0x3, &(0x7f0000001400)=""/165}]}) accept$unix(r3, &(0x7f0000000300), &(0x7f0000000380)=0x6e) accept$ax25(r0, &(0x7f00000015c0), &(0x7f0000001600)=0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000016c0)='syz_tun\x00', 0x10) 2018/03/15 15:01:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000780)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x10001, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 5: r0 = socket(0x18, 0x1ffffff, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000180)={0x9, 0x200, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'ip6gre0\x00'}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10) ioctl$int_out(r0, 0x0, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x3, 0xfffffffffffff001, 0xffffffffffff2fb8, 0x2, 0x5, 0x100000000, 0xaf, 0x40, 0x8, 0x7}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) 2018/03/15 15:01:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000400)=0x9, 0x4) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)) fgetxattr(r4, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f00000005c0)=""/112, 0x70) r5 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x66) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="3b00000090833d6cac7c6a507ea6e4065f053252c6ae4079d4d1e2b40187a762c043a5a7ffa36ed7e95bf80600000000000000f2314983e699b948c50b7349be301540b31fa85161a0a85c4fa6c5375b5e9da19cceafe0707a08e5b763ed32e369f2c5a3d2c5cda04b1451a9dd2678a87a5b5bf37b822285"], &(0x7f0000000100)=0x43) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000200)={r6, 0x1, 0x2, 0x6, 0x2, 0x4}, &(0x7f0000000240)=0x14) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r10 = dup3(r9, r8, 0x0) ioctl$KVM_INTERRUPT(r10, 0x4004ae86, &(0x7f0000000280)=0x576e3dfc) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f00000002c0)={{0x7, 0x7a0, 0x6, 0x1, 0x9c0f, 0x3}, 0x8, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000340)=@req={0xc3, 0x0, 0x5, 0x43f80000000000}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$LOOP_SET_CAPACITY(r10, 0x4c07) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/03/15 15:01:21 executing program 3: readlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0xffffffffffffff1c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0xc6835f095f6da9d8) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000140)={0x4}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="e30000002962be458ad8bdd52594173342b5f95f93369f33152b713deece8862d29278d9e4b0238aab17d180a4d4faf2ce007398974e0e94a612beb69d45ae4bbce1c0084a50e5442021650d8a13d2039be07543d8fcf72b7c03aa9c8958a1b13c652d163a1cc6852c4de5feecf48be3269cb2d0c63e396e77bda1b46433650e2e43ef4e19e3f3206f7ae6543337a3ff489d47c3f9529ccbb26b1385e6486ed5593681e74d1a35037667f9ee0418ba8aee14285a8a2d013a5c51039b47864ce006d796b97d818a32e422876c36d17abb45e05bb0cd40c23817d6378fc85d312b705a4ed041b42b"], &(0x7f0000000040)=0xeb) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x9, 0x400000000000, 0x0, 0x6, 0x40}, 0x14) 2018/03/15 15:01:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4101, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) r3 = accept$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e) symlinkat(&(0x7f00000003c0)='./file0/file0\x00', r1, &(0x7f0000000400)='./file1\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000002c0)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)={0x15fc, 0x39, 0x800, 0x70bd26, 0x25dfdbfe, {0xf}, [@nested={0x1120, 0x6, [@typed={0x14, 0x6, @str='/dev/loop#\x00'}, @typed={0xfc, 0x2b, @binary="dc3020903c3e9806fdf83d2e3bcce45a15241369007cc0753401dab148dd933ff5803f8f74c2c4e0b3687391e6f45e44a9cf36dd6c4598d1d5307ccde6beb388d7a3f67222636e543d1018315ad348bcbc6e7128eb46df77e38ad1498f299da180aec9b713af47f1a1e05ce21e2e9484301a2c420dfed3170fc3ec7876d5d7e4b22032d88596189c33f546bd8ca07c03511503ed07649c19c007247a752936df371409cf6e4a67beee286a9cc35e92e0bb2f64ffb297c7bfb8918958b345fd023465b43679ba14be2128274a69db9b3172720172c0afddf8c99a9aa0144a169421c18ed1ad59c0c9afdefcb27a89a29cdc"}, @generic="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@typed={0xc, 0x4, @u32=0x8b7}]}, @generic="a52fd13f00ee471a0896c81414b95390f80c0fa4cdee51fd7d0f62c60be67353df9ec4895ca655f123ff22268869151d655c423a4f4e5d97a3ad407b84875371e1e9c45492b0c62f7127cb11cfc0270d3225d95ac20f787d90433fb2cd3dd5e0a0fca9c8ab9b4ca3c83ccaa94e3a136e7de083964d2befe6aa6860a2f30363", @typed={0xc, 0x7f, @pid=r4}, @typed={0x14, 0x2, @str='/dev/loop#\x00'}, @nested={0x224, 0x67, [@typed={0x18, 0x1d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="90e006735ca15db6f061e53397db4b329d62d8b6275738144e5d75048a6162883503beb5fee9836f6d3834e941d2459823b77004baa3", @typed={0xc, 0x3, @u32=0x1}, @generic="66fc6bc0a7e896ae3d83fcc2d15f765b86819819bb0cedb3f972650b6eddf33cefd2e4750060c0803039fe6ff50b1f06ca5a8e2f0bb93ac0bb6d91fcbcfb34fc5a348c62c10a64452477e4a1b24ab07d196bf3c439781dfb13889459c3e99ed815d435c3f70dca53fc5f540e7ba4f5e7c05f0cb8d13777ce1feddcf7e4f54ec03ae7af1ab3fb7e2f2eaaa52ce420c134ea4836c0c200675c45ab23fd9a4bbec30ee89c1b7a69293892e42586e73dfcb56e2dc1e66bc32c67083b0a5b97f59a283e95c2c16bf7ab7ca5baceebc4936b09ad164ade1777dd722f5ba6f24cef91143753badd34eb62", @typed={0xc, 0x41, @u32=0x3}, @typed={0xd0, 0x65, @binary="edc642283939a1f775734c9519c4ba1949ca90b14565d82e192e4ee9ff6195acd482db4b9f574c5b56537e8dbaeac6a85924c36f347c746042dcf963ad627187410d137de9b3737700ed093673340957f2e34e251dce0845ab98236dc49dcaf43a213effae467269694a5dfc01d0af6159b2b2ecce28c6bc041c6e21ebb1518c8b06bbf3a6d260976ffb002bc642ce1ae3187548a4fdcd800f3eb97f7d073ccf91613db8719ca8a2acc4bbeef572526fc117d093cf10aa4da04283faa15da2172a7caf82ab03a186"}]}, @typed={0x8, 0x13}, @typed={0xc, 0x60, @fd=r3}, @nested={0x1f0, 0x8f, [@generic="c4dda955856c372092fceb7355124e6f8523df7a8cc47a5d9bc287f82aef2490d96444b0078913b8d2cc3d03e76ce9b663ecaadc761f3716baa68080122a99700a6560eb4bd718bd030d9629a8155cd6bdb9dbb49079a0c592dc9431a86966b53287741d1b1e672c2a3bffd5f1c6be356a483af3b951d650a2da4a4b90dd75f0db59d6a669866f296b95a7bf97c8017f561c43cf610c3e8d5495a185d14428267c854da7205aa65dac92d11581d6de19d12fb76ebcc3ffc94edf73a9d406bfd7e4546230641eba87800f7ba9ac36d520bfa8d743834f353c0d992da5c99208b718f33fe34fb0d9460c123c0e8e64d4d9fd378be2ef", @typed={0xc, 0x8c, @u32=0x5}, @generic="70fd8ed55761df5732703d405c20225478820683de560bd40f718db798beb5c49f13abb7595030b4b9105ae7bd406c80ba63200852fb0bd3c5a8d7e061e09264aa61e4cb81c35397cbf041104e7c94bc923d24084f1745e9e3864947386e12a563795ba9ada223d8426109495a6853b8a9d0e654f36d64380f93be34a8b7dd53b7736b1f1a338b8fb1690c8f1e2942d508ff3244ac46e14717e42357d2d5aafeb928b597b11805d50145a46a0376e8fb0a91e2e86abf0fbbc9f44dde07db662aa2c61af1ac9d059178dc4b6a7008c226ce2e13f4a8be0e29ef1e9f3e6a1ca4d91332b18feebf86fccd904f"]}]}, 0x15fc}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) fchdir(r5) ioctl$int_in(r5, 0x5421, &(0x7f0000000380)=0x68f) sendfile(r0, r5, &(0x7f00000ddff8), 0x102000001) renameat2(r5, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0/file0\x00', 0x7) 2018/03/15 15:01:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x400000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003d1ffc)=0x7fffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x3, 0x800) getresuid(&(0x7f00007daffc)=0x0, &(0x7f00001f8ffc)=0x0, &(0x7f0000579000)) lstat(&(0x7f000074e000)='./file0\x00', &(0x7f000058a000)) accept$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) sendto$packet(r3, &(0x7f00000000c0)="d78b799ac831418288f5a1139c6af2cad7b9d2607ab47a9b475f08946ec7972eff8962eb96b138c057a9b73a38587629f4cdef71aa0f1b511c680274851f596aef34858dcf7c7b6110d4e856da8b0f674729c524f8ee5dddde66a6cbc653aad33bc61237e5b481ad71377303c9ed64ce618f9db35583ceb07a958215400cf5e05b33e1258e7950b7f60476fb11055dca78b3605201ff0c", 0x97, 0x4008000, &(0x7f0000000200)={0x11, 0xd, r6, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setreuid(r5, r4) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4) bind(r3, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x3, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0xee) r7 = dup2(r2, r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r7, 0x6, 0x3}, 0xfffffffffffffcaa) fstat(r2, &(0x7f0000000280)) ioctl$KVM_S390_VCPU_FAULT(r7, 0x4008ae52, &(0x7f0000000300)=0x6e) socket$can_bcm(0x1d, 0x2, 0x2) readv(r2, &(0x7f0000439000)=[{&(0x7f0000cc1f56)=""/170, 0xaa}, {&(0x7f00009f6f89)=""/119, 0x77}, {&(0x7f0000c5f000)}, {&(0x7f0000317f45)=""/187, 0xbb}, {&(0x7f0000478ff2)=""/14, 0xe}, {&(0x7f0000d3ff9d)=""/239, 0xef}, {&(0x7f0000828000)=""/12, 0xc}], 0x7) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00009ea000)=0x8, &(0x7f0000390ff8)=0x2) r8 = getpgid(0xffffffffffffffff) ptrace$cont(0x3f, r8, 0x8, 0x1) r9 = dup(r3) ioctl$KVM_TPR_ACCESS_REPORTING(r9, 0xc028ae92, &(0x7f0000c18000)={0x3, 0x7ea50ed0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000240)) syz_open_dev$loop(&(0x7f0000b39ff5)='/dev/loop#\x00', 0xcf76, 0x80000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/03/15 15:01:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="21af534c37fec72e5f22fde8ecf7452d", 0x10) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:21 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000000)="fb6a302d12c2017e", 0x8, 0x0) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/236, 0xec}], 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000001c0)=""/244) bind$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/15 15:01:21 executing program 7: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) [ 161.888952] *** Guest State *** [ 161.892417] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 161.901312] CR4: actual=0x0000000000002050, shadow=0x0000000000000010, gh_mask=ffffffffffffe871 [ 161.901883] SELinux: policydb magic number 0x2d306afb does not match expected magic number 0xf97cff8c [ 161.910198] CR3 = 0x00000000fffbc000 [ 161.923428] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 161.929433] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 161.935445] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 161.942136] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 161.946041] SELinux: failed to load policy [ 161.950148] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 161.950161] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 161.950171] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 161.959171] SELinux: policydb magic number 0x2d306afb does not match expected magic number 0xf97cff8c 2018/03/15 15:01:22 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) syz_emit_ethernet(0x236, &(0x7f0000000500)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd606a6e460200840000000000000000000000000000000000ff0200000000000000000000000000014e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f0000000100)) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) close(r0) [ 161.962411] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 161.962423] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 161.962430] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 161.962441] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 161.962448] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 161.962459] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 161.962466] EFER = 0x0000000000008001 PAT = 0x0007040600070406 [ 161.962474] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 161.962485] Interruptibility = 00000000 ActivityState = 00000000 [ 161.997827] SELinux: failed to load policy [ 162.003900] *** Host State *** [ 162.003912] RIP = 0xffffffff811cda46 RSP = 0xffff8801cef973b8 [ 162.003927] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 162.003936] FSBase=00007faa83390700 GSBase=ffff8801db300000 TRBase=fffffe0000034000 [ 162.003944] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 162.003954] CR0=0000000080050033 CR3=00000001d6800001 CR4=00000000001626e0 [ 162.003964] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85e01630 [ 162.103367] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 162.109462] *** Control State *** [ 162.112938] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000ca [ 162.119642] EntryControls=0000d1ff ExitControls=0023efff [ 162.125114] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 162.132075] VMEntry: intr_info=80000400 errcode=00000000 ilen=00000000 2018/03/15 15:01:22 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'tunl0\x00', 0x7}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x40000) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000000c0)={@rc={0x1f, {0x400, 0x9, 0x2, 0x100, 0x1, 0x1}, 0x3cb}, {&(0x7f0000000040)=""/19, 0x13}, &(0x7f0000000080), 0x40}, 0xa0) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000dfdff8)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001900010000000056ce9fc49767cbb6ad86028a381d00675b638b589b64241f9c5afa020000000000020000000000000000f8ff0008000100ac14ffaa"], 0x24}, 0x1}, 0x0) 2018/03/15 15:01:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x4}, 0xfffffffffffffe7c) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000080)={0x100000000, 0xff, 0x6, 0xb20, 0x5, 0x7f}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000200)}, 0xfffffe4f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 1: r0 = gettid() sched_rr_get_interval(r0, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff49aa, 0x0, 0x53, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000666ff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x8000020817d) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) close(r2) sched_getaffinity(0x0, 0x8, &(0x7f0000000300)) keyctl$search(0xa, 0x0, &(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) 2018/03/15 15:01:22 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000001, 0x10000) r3 = accept$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r2, &(0x7f0000cb5000)=""/72, 0x0) 2018/03/15 15:01:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7fa}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xff4, 0x6, 0x2, 0x8, 0x9}, 0x14) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x7, {0x524b, 0xa9b, 0x8, 0x1000, 0x7, 0x7}, 0x20}, 0xe) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1db, 0x400) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000000c0)=""/134, &(0x7f0000000040)=0x86) 2018/03/15 15:01:22 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0xf55, 0x4) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000200)=""/52) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="084e1b01a6cebbacbba3a62e41a6f48bb08c784f38071cb752f63ec4abff2d2b865bb458a9fdb3318e24b650d5c74785198580b7c205c8a6cac668434412d3ce46daafba68a937b23c634f6745c32c96918956ffce113f59d6f89b25d3f58eff1ceb58828546967b4c2ae9368d6dcd7230f0cdbd43fc0f93cdaeb943aafb5377b3260ea037d2e0516b95965608e902bac546fd565d21", 0x96}, {&(0x7f0000000240)="1e9755fa727ca134ea42fe39c88b56f15f3f3ff2be5fa03e0ee77f3965afe8dbf7a4502e137773528c0cd1db128f7734f7f1623d5940a103c9c2426d1678c95fc1c5a8c2547b361cd545e03f78d42b29788737e10a2ec1acf9f154e0896aa58e3da35575bc47cac092a5c57f374d691f02e243125123fe53c5b2292e458ab3811226d3057c9c6cfd749b6b1130ba40254c50b414f3bc63bcc5987368fd6358b4a3804ffdb83d9d1227c78b1ed3def48735b179dfdcdbe252b58a5ce2db6bc8fbf788d017c6ac3c9e051adf57816b042a9ac422f8fe6d45db5ef3", 0xda}, {&(0x7f0000000040)="c439be3e3963c4e13882a4", 0xb}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340), 0x4) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) getegid() geteuid() getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7f, 0x30, 0x101, 0x7fff}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0xa, "a1ddf65e0bbcfff9d517"}, &(0x7f0000000440)=0x12) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000580)={r1, 0x7, 0xfffffffffffffc01, 0xd2, 0x3f, 0x401, 0x3, 0x114, {r2, @in6={{0xa, 0x4e24, 0x9f64, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x8c2, 0x0, 0x20, 0x96e, 0x10000}}, &(0x7f0000000480)=0xb0) pread64(r0, &(0x7f0000000f80)=""/187, 0xbb, 0x0) [ 162.138766] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 162.145382] reason=80000021 qualification=0000000000000000 [ 162.151722] IDTVectoring: info=00000000 errcode=00000000 [ 162.157193] TSC Offset = 0xffffffa6d985185b [ 162.161520] EPT pointer = 0x00000001c919101e 2018/03/15 15:01:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0x8, 0x80}) 2018/03/15 15:01:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x550}], 0x1000000000000076, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) socket$inet6(0xa, 0x803, 0x1) ftruncate(r2, 0x6) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x6, 0x1, 0x9, "2f7c035e6e3edcd730533271afd66fc77f9015c71133fd66d10b5ad866b887ac3831137f264e5433478fcf950e1400509b25958bdab1575d8cefb4fc999efe", 0x35}, 0x60) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x884, &(0x7f0000000080)=0x4) 2018/03/15 15:01:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x2000002}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="4125d95ed78552", 0x7}, {&(0x7f0000000100)="c82668b042522cc528f357df775f7f3b1dbf63e022209cdd7d733caf3df37c9f887691f0d53924bbaca7ab86ef1c0df93d1c4532760b4a17cdd461ff49773efa05266d877bdb885ca5d236fd68d3e80ad6ed1d32f2752ed4c0d9f810d5856da772fa99c00b1bd4106bd17c0a99b39e35741fa88ae9e35be6f68562b455c7aaf86756b6690c00577dd82fb4f5481e8075ae1fc6cdd70434e8b55085ef2b74c55592c5cd84112863ea49937cab026754a90de5b85e299b03fd6ebf4607059e143c0f2b5ecb3b2ece7f3dac5c8fd8d174d9af65f4ae7ffcc8578e7e5f5715d2c736", 0xe0}, {&(0x7f0000000200)="3277259fc8748fe3f85ff361ba923e9abb874fb3de3d073ecdb5801614bbef0e9b63476222fd0a97", 0x28}], 0x3, &(0x7f0000000280), 0x0, 0x40000}, 0x20040840) 2018/03/15 15:01:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d7fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) uselib(&(0x7f0000000040)='./file0\x00') r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0), 0x0) recvmmsg(r1, &(0x7f00000073c0)=[{{0x0, 0x0, &(0x7f00000072c0), 0x0, &(0x7f0000007300)=""/144, 0x90}}], 0x1, 0x0, &(0x7f0000007480)) 2018/03/15 15:01:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f000000f000)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000001080)='user\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001100)=')cpuset[(lovboxnet0:\x00', 0x0) keyctl$unlink(0x9, r1, r2) r3 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000011c0)=0x24) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001200)={r4, 0x200000009, 0x5, [0x400, 0x8, 0x1, 0xfff, 0xffffffff]}, 0x12) 2018/03/15 15:01:22 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="5fb88c750196077aa3214bebc13f7d74ad4d9320611cf5a33f2a3f09e1c926359d09e20001c781cb67f79cb0c6f5f4bf8ed60dce2176c22a20b22b9b24172b5569ec67906e7df93b05b19ba5360f2eab62812070fc181a2483366595113b240804d882a7dcd7ac4ba53e06d02558968b978122716d1823dcc7d40155c1bc1e8433f5ba15f5ee48c0ca941fce872e497d1377e2a5bde956f003caaf58c7520f6dd7346c266e8ea70dab3bb7af6d78602a31ab8d232b07f6e3ef524b552ed88a1b1c02cc434233b4b6681221af752e2793dae1bc89f4f671855d40a2c1c173d4bb121bc86270c32d39c4c0d09a29b8983169914d8df86417a8164d31e5e8c84d0adcbb46267b5751816c77b6739f484292d5ca5e1bc4efee06f4e07e6a795faee2af27a8f21298055806494ee0e961cd5bd077bd7756f9902e2d463d865cdc02e39dd3abdbe5c598cc5cbd44c5c319af923fbc4731545ff134749c2f42ee8454bf33ef309a6323dc847676d5be2fcb9abc717fc1e29396943ec0e264a80d64ca66ef2c42a57112a8a146097d9f4256ef6e6fd73be26e9a5f79b21dae42066d85f444", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet6(0xa, 0x6, 0x100000000, &(0x7f00000001c0)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000280)="9f592b95c992b91d9ee4fada681b5db7545941c7455cf2f5d80b80b26a98a45fca61213a98dc917fcf1b614cfd62b5592a58fe81b5e251c81a6062e330a349c301899533d8585aa50fcf1f55cd34434bfa6c549809a5aede99b97dc492bcf3e427af4ec3a3d9a5345bf69a05cea4e41b545207d2e90ec6ae22fa674766a8df2d588ee8844f87506c9671783e5c3ef9d2dd08b197a7ed1e17038a6bacc34165f0c0adb9c6f7bcd262c8fe3761de3dd96bf7170f0563d8", 0xb6) 2018/03/15 15:01:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x2, 0x0, 0x9, 0x7ff, "5f4f4c9ad1229db06b13223fdfd5d1567e10b9eadd3b0cd285ec8589d211210c5ce3c651ab99484257be7914", 0x80d}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 3: r0 = add_key(&(0x7f00008adff8)='big_key\x00', &(0x7f000095c000)={0x73, 0x79, 0x7a}, &(0x7f0000380000)="cf9b70601f1f1f8414cbd24d5a82cfa72f8891ee50915dda63b71af9ba731fd57409c3fce863376a7cda7d2d0387f515edc0a2b79a96f4245893277b2cbde76b071a24738e958a51f0f12eb68cffc75fc972", 0x52, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000a15faf)=""/81, 0x51) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) readahead(r1, 0x3, 0x0) 2018/03/15 15:01:22 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80002, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x7688) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x2}}}}}}, 0x0) 2018/03/15 15:01:22 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") 2018/03/15 15:01:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) pwritev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xf78e, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, [0x8, 0x6ff6, 0x1, 0x17, 0xbf7, 0x20, 0x5, 0x9, 0x1, 0x3f, 0xd93, 0x7, 0x3, 0x4, 0xff]}, &(0x7f00000001c0)=0x100) ioctl$fiemap(r0, 0xc0c0583b, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x4924924924924fd}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/15 15:01:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000103000)='./control\x00', 0x40) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000b40ff6)='./control\x00', 0x22000002) inotify_rm_watch(r0, r2) 2018/03/15 15:01:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=r2) pwritev(r1, &(0x7f0000000000), 0x1000000000000048, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) accept$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000080)=0x60) r2 = memfd_create(&(0x7f0000000040)='self}$}:selinux\x00', 0x1) r3 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r3, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000000100)="35af8a016de008c1509565213379f56ebfa5509944621100db2788869047780cdf3cebfa60cc5d060bc27dbf87e094df68d89856e7a549952650e06d53361a497d21a5dbff8b470c8dabea90") 2018/03/15 15:01:22 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) fallocate(r0, 0x3, 0x2, 0xffffffffeffffff9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) prctl$setfpexc(0xc, 0x100003) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x40) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x7fff) 2018/03/15 15:01:22 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) finit_module(r2, &(0x7f0000000080)="74086e750000000000000000008c00", 0x3) r4 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='em0vboxnet1-\x00', 0xffffffffffffffff) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000380), 0x10) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000340)={0x4000, 0x3004, 0x5, 0x800, 0x8}) epoll_wait(r2, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x8000) keyctl$clear(0x7, r4) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x5, 0xfffffffffffffe46) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300)=0x4, 0x4) 2018/03/15 15:01:22 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2840, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1}, 0x8) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000000)={0x101, 0x400}) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000024c0)='/exe\x00\x00\x00\x00\x00\x00') getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) fstat(r0, &(0x7f0000000b40)) 2018/03/15 15:01:22 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x2, {{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}]}, 0x210) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendto$inet6(r0, &(0x7f0000000600)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 15:01:22 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xe27a, 0x40400) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x51) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000ffc), 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x420100, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x2, 0x4) 2018/03/15 15:01:22 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff8000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x5000) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x91, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000140)=0x7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x800, 0x0) write$fuse(r3, &(0x7f00000001c0)={0x50, 0x1, 0x7, @fuse_init_out={0x7, 0x1a, 0x20, 0x0, 0x200, 0x95, 0x40, 0x10001}}, 0x50) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4013, r1, 0x0) 2018/03/15 15:01:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) ioctl$KVM_NMI(r1, 0xae9a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102004001) 2018/03/15 15:01:22 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000dc0)=@nat={'nat\x00', 0x19, 0x6, 0xbf0, [0x20000100, 0x0, 0x0, 0x20000510, 0x200007d0], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'eql\x00', 'vcan0\x00', 'bcsf0\x00', 'bridge0\x00', @empty, [], @random="fbd239ce14f2", [], 0xe0, 0x118, 0x248, [@rateest={'rateest\x00', 0x48, {{'erspan0\x00', 'eql\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:ping_exec_t:s0\x00'}}}}, {{{0x0, 0x0, 0x0, 'vcan0\x00', 'vlan0\x00', 'tunl0\x00', 'rose0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0xe0, 0x118, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x0, 0x0, 0x0, 0x0, @random="a4627e4d42a2"}}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'irlan0\x00', 'ipddp0\x00', 'irlan0\x00', 'bridge0\x00', @empty, [], @empty, [], 0x1e8, 0x220, 0x258, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@loopback=0x7f000001}}}, @comment={'comment\x00', 0x100}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="ef92196c4635"}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'bcsh0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x0, 0x0, 0x0, 'bond0\x00', 'tunl0\x00', 'syzkaller0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x318, 0x318, 0x350, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, 0x2}}}, @bpf0={'bpf\x00', 0x210, {{0x2, [{0x1, 0xf5, 0x101, 0x6}, {0x5, 0x9, 0x10000}, {0xf8e, 0x8001, 0x80, 0x9}, {0x100000001, 0x100, 0x0, 0x5}, {0x30a, 0x800, 0x3, 0x95ce}, {0x7ab, 0x2, 0xc393, 0x103}, {0x60, 0x7, 0x1, 0x19f}, {0x6d94, 0x8c, 0x3, 0x2}, {0x80, 0x1, 0x1, 0xf0d}, {0x1, 0x8, 0x2054f192, 0x7fff}, {0x3, 0x105, 0x7}, {0x0, 0x8, 0x7, 0x9}, {0x1442, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8}, {0xffffffffffff3fa1, 0x40, 0xd3e, 0x100}, {0x5, 0x10000, 0x0, 0x2}, {0x2, 0x7fff, 0x8, 0x401}, {0x3, 0xffed, 0x7, 0x7fffffff}, {0x100000000, 0x800, 0x3, 0x6}, {0x7a, 0x3, 0x20, 0x943}, {0xfffffffffffff339, 0x9, 0x1, 0x4}, {0x3, 0x4, 0x23, 0xfffffffffffffffa}, {0x4, 0x1, 0x1}, {0x401, 0x1, 0x3, 0x800}, {0x8001, 0x0, 0x5531, 0x2ac}, {0x9, 0x6, 0x20, 0x6}, {0x2b, 0x11, 0xb43, 0x3}, {0x1, 0x5, 0x7, 0x101}, {0x4, 0xe4bd, 0x5eae, 0x400}, {0x0, 0x8001, 0x20, 0x5}, {0x9, 0x7fff, 0x100400000000, 0xffffffff}, {0xfff, 0x4cb, 0x100000001, 0x800}, {0xd0, 0x4, 0x76c300000, 0x7ff}, {0x9, 0x9, 0x10000, 0x7}, {0x7, 0x1, 0x0, 0x7}, {0x3, 0x5, 0x11c8, 0xffff}, {0x1, 0x7, 0x40, 0x100000000}, {0x0, 0x5, 0x7, 0x7}, {0x3, 0x3, 0x7, 0x6}, {0x8, 0x0, 0x1, 0x7ff}, {0x4, 0x10001, 0x2, 0x3}, {0x0, 0x0, 0xdfe3, 0x1}, {0xfff, 0xffffffffffffffff, 0x2, 0x7fffffff}, {0x1f, 0x100000000, 0x7fffffff, 0x7}, {0xba, 0x2, 0x5, 0x3f}, {0x8, 0x3, 0x9, 0x200}, {0x1f, 0xe30, 0x6, 0x8}, {0xfffffffffffffff7, 0xfffffffffffffff8, 0x1ff, 0x7}, {0x0, 0x5, 0x89b, 0x9f55b11}, {0x0, 0x9, 0x3}, {0x2, 0x2f8, 0x3f, 0x4}, {0x1, 0xfffffffffffffffe, 0x2, 0x9}, {0x80, 0xfffffffffffffffd, 0x13, 0x98d}, {0xffffffffffffc409, 0x5, 0xffff, 0x401}, {0x8, 0x8000, 0xe7, 0x8000}, {0x0, 0x4, 0x2, 0x494b}, {0x8000, 0xe1b2, 0x45, 0xe9e9}, {0x6, 0x3, 0x3, 0x9}, {0x40, 0x7ff, 0x8, 0x3f}, {0x0, 0xff, 0x1, 0x7}, {0x1, 0x1, 0x13a88d55, 0x5868}, {0x2, 0x101, 0x7, 0x3}, {0x80, 0x1f, 0xfa52, 0xffffffffffff38ec}, {0x1, 0x3, 0x4, 0x1f}, {0xffffffff, 0x100, 0xff, 0x80000000}], 0x6}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x20, 0x0, 'ip6tnl0\x00', 'teql0\x00', 'ip6tnl0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xd8, 0x110}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xffffffffffffffff}}}}]}]}, 0xc68) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/16, 0x10) 2018/03/15 15:01:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x40) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000180)={0x0, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x7}, {}, 0x4, 0x0, 0xf000000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$notify(r0, 0x402, 0x80000007) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 15:01:22 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00001d5000)=0x101) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000100)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) getpgrp(r0) recvmmsg(r1, &(0x7f0000003bc0)=[{{&(0x7f0000000800)=ANY=[], 0x0, &(0x7f0000000040), 0x0, &(0x7f0000003ac0)=""/214, 0x7a}}], 0x1, 0x0, &(0x7f0000003c00)) listen(r1, 0x7) accept4(r1, 0x0, &(0x7f0000000000)=0x31c, 0x0) 2018/03/15 15:01:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000100)='-\x00', 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f00000001c0)="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", 0x1fb}], 0x100000000000037c, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000003c0)) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x24052}, 0xc, 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0x1}, 0x1, 0x0, 0x0, 0x800}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) fcntl$dupfd(r0, 0x409, r0) 2018/03/15 15:01:22 executing program 2: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x28, 0x400, 0x9}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x80000005, 0x404}, {0x9, 0x6}, {0x100000000, 0x830}, {0x120f, 0x200}, {0x6, 0x8d5a}, {0xffff, 0x5}]}) 2018/03/15 15:01:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffff004, 0x800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0x50, [], 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/80}, &(0x7f0000000280)=0x78) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000005c0)={0x10}, 0x23d, &(0x7f0000000600)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340000005200080126bd7000fcdbdf2502000000080003000600bae7dff705000100000008000200060000000800050000000080752608eacfceb6d39921796366894ef15c31325f2276981bccdecd63be2ae28656a3a5510ec453742fa13038c1fc16435dd757d8db71c2153b0bb9992aed4789768136607433b74d7d70455957d6daf2138ee949c54ca26c827abef8dc537ab61bf90a4bfa77bd49fac323711780400295119a987c40dc6c0e57346ba4eefd883356f9bdb543761630161a56699eaadd6f51eb6d3f17f8aa5c291ad0d520ae01ab534cd1fb4bc63e7d33d6cd9503c5e54a869e2389ca612edbe51098be36f44f"], 0x34}, 0x1}, 0x8005) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$session_to_parent(0x12) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x200000, r3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000500)={r4, 0x1}, &(0x7f0000000540)=0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000580)={0x0, 0x1, 0xffffffff, 0x10000, 0x8, 0xd0}) close(r0) 2018/03/15 15:01:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000140)) [ 162.542202] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 162.574445] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/15 15:01:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x301000, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000400)=""/253, &(0x7f0000000000)=0xfd) 2018/03/15 15:01:22 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x52, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x2, 0x5}, &(0x7f0000000100)=0x18) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r4, 0xecf, 0x4}, &(0x7f0000000180)=0xc) 2018/03/15 15:01:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x101000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x48) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x6, 0x2, 0x700, 0x70bd2c, 0x25dfdbff, {0xf, 0x0, 0x5}, [@nested={0x10, 0x7e, [@typed={0xc, 0x19, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00000ddff8)=0x41, 0x102000001) socket$unix(0x1, 0x1, 0x0) 2018/03/15 15:01:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x2, {0x3, 0x3, 0xffffffffffff0000, 0x7, 0x1, 0x40}, 0x20, 0x7}, 0xe) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/165, 0xa5}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/187, 0xbb}], 0x3, &(0x7f00000003c0)=""/230, 0xe6, 0x7f}, 0x160) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1fffd, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) socket$inet(0x2, 0x0, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/15 15:01:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000, 0x101902) r1 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/103, 0x4}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000001c0)=0x1, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0xc400) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x2) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r4, &(0x7f00000ddff8), 0x102000001) acct(&(0x7f0000000000)='./file0\x00') 2018/03/15 15:01:22 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x2) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000001340), 0xfffffffffffffd0a) fallocate(r0, 0x1, 0x7fff, 0x1) 2018/03/15 15:01:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x40002) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000002c0)=0x100, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2}, r3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) fallocate(r0, 0x0, 0x200, 0x2) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0xffffffffffffff06) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r4, 0xa8, "4b7d742629dcb36a14adb882a08aa8569323b3379e25e66e670672fd365b821571d52039fcfb1e0fe3f2f7ae525f2f9b8ba1d23c7d31828c5a9d8aaace88abc123cb0b6ec2bcbdb08cc5390a76757ac8776381e8408a4659776c4854343e3909bf1f02ae1b219388096f807e95d0823a30218b0fef448bd1c82a0d3f2d16ef425f04a025f4568f9b8428476117bf1d6053f8c901532253962524253e12241fbeafce1863aa90b3f5"}, &(0x7f00000001c0)=0xb0) 2018/03/15 15:01:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/03/15 15:01:22 executing program 4: r0 = socket(0x11, 0x80007, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8840, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x7, 0xe, 0x1, 0x7, "408ace32625290fbf81f4dbe2050596e13e00929a67aade3c8eb7a2234bb9f26"}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x1b7, 0x1, "ecb3055ec6802b27e4824689c1d2f9adf1446c845fad4e7867db9cf675368911488acf206adfb11fd30473917571fdcc75f2506b6f36b153fa9f0dbca44c9678898677d7cefc6fe3a68c246f354e8f610d300830d4a829ef3cf9fdfa7f7d95de8d730556c79fa0602cea0aa8"}) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x100011, r0, 0x400000000000) 2018/03/15 15:01:22 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000fc0)={0x8}, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000003000)={0x77359400}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000280)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000001c0)) 2018/03/15 15:01:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = signalfd4(r0, &(0x7f0000cd6ff8)={0x100000}, 0x8, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x7ff) readv(r1, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) signalfd(r2, &(0x7f0000518ff8), 0x8) 2018/03/15 15:01:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="100000001d0001000000000000000000a2b825459fa05e6b5c865da0348ce262af2ab104a022c00d940b21f7411cbe52e755b717cf13b37603b7170ba5ca4e8c383a408ac08b77d46ed5af22c9bff33d1a24066241a2b8a806503c7dff531fdfad25f209642159afd646de8a41f6e37b10e0e3bbd64f394d0f55b6999dd3316e71182e55438059e7ac7a249fc9d095bfdc01690c92db58bada061763d910b2ae88246e495646b5270c483b0318d7174c90fb44340dcce6d580cbce1a69156c8d597f41fc1d0800898082b2e3f46eb530e214be24a3fb2914529cca2460890000000000"], 0x10}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x100}, 0x8) r1 = dup2(r0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/93) 2018/03/15 15:01:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x21000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x478}, 0x1, 0x0, 0x0, 0x8000}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x315, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x861) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:22 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8}}, 0x3, 0x8}, &(0x7f00000001c0)=0xfffffffffffffec2) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) dup(r0) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0xa6, 0xfffffffffffffffd) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/50) 2018/03/15 15:01:23 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)={0x20000000, 0x4, 0x3a}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/107) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x8000) eventfd2(0x3, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) write$selinux_user(r1, &(0x7f0000000200)={'system_u:object_r:crontab_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1f, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@broadcast, @remote}, &(0x7f0000000080)=0x8) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xbc, 0x420002) ioctl$TIOCCONS(r3, 0x541d) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/15 15:01:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0xfffffffffffffffe) r2 = getpgrp(0x0) accept4$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x80000) waitid(0x2, r2, &(0x7f0000000040), 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x8540) 2018/03/15 15:01:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000740)=ANY=[@ANYBLOB="06000000040000000900000000000000bc030008000000000400000000000000000005000000000000002c11e6b5000000000400000000000000000800000000000081000000000000000700000000000000ffffffff00000000"]) r5 = dup3(r4, r3, 0x0) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f000086efc3), 0x0) getsockname$packet(r6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000007c0)={0x0, 0x6, 0x4, 0x200, 0x0, 0x3, 0x9, 0x3, {0x0, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x2e36, 0xee, 0x100000001, 0x0, 0x8001}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000880)={0x3f, 0x1, 0x0, 0x401, 0x10000, 0xfffffffffffffff8, 0x44ef, 0x19, r8}, &(0x7f00000008c0)=0x20) sendmsg$nl_route(r6, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x1c, 0x1c, 0x82ccb1e14db98599, 0x0, 0x0, {0x7, 0x0, 0x0, r7}}, 0x1c}, 0x1}, 0x0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000000240)) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000640)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x4, 0x4e22, 0x7fffffff, 0xa, 0xa0, 0x20, 0x33, r9, r10}, {0xffffffff, 0xffffffffffffff22, 0x8, 0x1ff, 0x0, 0xee2, 0x5, 0x3}, {0x0, 0x5, 0x7, 0xc2}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0xff}, 0x2, @in=@rand_addr=0x8, 0x3501, 0x1, 0x3, 0x8, 0x1, 0x2, 0x1}}, 0xe8) 2018/03/15 15:01:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-asm)\x00'}, 0x58) unlink(&(0x7f0000000000)='./file0\x00') 2018/03/15 15:01:23 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) r2 = getpgid(0xffffffffffffffff) r3 = gettid() socketpair(0x17, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000080)={r4, r0, 0x3}) 2018/03/15 15:01:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x0, 0x4, {0xa, 0x4e24, 0xffffffffffff0001, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}}}, 0x3a) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2711, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x10000, 0x20000) 2018/03/15 15:01:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffd6, 0x101902) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x100000000, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r4, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/177) vmsplice(r0, &(0x7f0000000040), 0x0, 0x1) [ 162.966933] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=256 sclass=netlink_xfrm_socket pig=21833 comm=syz-executor3 2018/03/15 15:01:23 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x838d}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x10001}, &(0x7f00000001c0)=0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/03/15 15:01:23 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x101, 0x2000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'gre0\x00', @ifru_settings={0x0, 0x4, @fr_pvc_info=&(0x7f0000000180)={0x100000001, 'bcsh0\x00'}}}}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0xff, 0x7}, 0x1, 0x5, 0x6c8c, {0xffff, 0x7ff}, 0x2, 0x80000000}) r3 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r3}) 2018/03/15 15:01:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) pipe(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f00000010c0)=@hci={0x0, 0x0}, &(0x7f0000001140)=0x80) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001180)={@dev={0xac, 0x14, 0x14, 0x13}, @empty, r2}, 0xc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000011c0), &(0x7f0000001200)=0x4) getsockopt$bt_hci(r0, 0x84, 0x4, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) [ 163.016275] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=256 sclass=netlink_xfrm_socket pig=21847 comm=syz-executor3 2018/03/15 15:01:23 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)={0x14, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/03/15 15:01:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x111400, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'rose0\x00', {0x4, 0x8, 0x6, "7d5af745aad1", 0xb1}}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='system.advise\x00') pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x81) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0xffd904f, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x101}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1}, &(0x7f0000000380)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000440)="7e8c2cea7cad7ed77fe769bd93878e294dd761a1c453760e1b78d88ed9fa82") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000480)=""/1, 0x1}], 0x1000000000000177, 0x0) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80004, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f00000000c0)={0x40000000}) 2018/03/15 15:01:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0x40000000, 0x102000001) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x301, 0xffffffff, 0x2, 0x3, 0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xb13}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x0, 0x6a, "c0816a37abf63fdbec4adfea7ab4cc0782c43252f310d95bcd85f2155269b21d4c0f6077f3bd072cb97ea8f82a97298b4b3a89c7d2d98929fb4e399eab2d4a01e5248eaa9c154c437661ee14dd0a010d833ffac7592814c38b47cef5fcee1b3cb6afbc3664122348b324"}, 0x72) 2018/03/15 15:01:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x40000) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) syncfs(r0) stat(&(0x7f0000f13000)='./file0\x00', &(0x7f00004abfbc)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096bfe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000007fce)='8', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000fecff8)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d00fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000fcbff8)={0x1, 0x80000001}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x6, 0x4) connect$inet6(r3, &(0x7f0000e73fe4)={0xa, 0x4e21, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/15 15:01:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) arch_prctl(0x1003, &(0x7f0000000100)="c4c6a8ad748de2484617f99bc4dce7a4a654849d90ccbf7e7a7b930460b53697b2b090122fa33699035b9c443bdc5b4b66a99491e98decd1f8e56c8b8895934fcb1fc8d935a9db0f914bb4183b528f6a0945f0709fb800f5180b48bbf14b06e51dcd27b37be5b48e30f6f35174bf89a405dc3249d25b8fb4e0f834a4d1f6f4eb6b071542e273ef01847f8cdeffdec5f706ef6a837b8d7ee6baae1d4931e84512646a8488eebac240129edb1bae275c0b74caf1a148247c6caa73841000fd1425b0542fedbe7ce4a2cbe5fe737bf901c3cfdbef6f") pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) 2018/03/15 15:01:23 executing program 6: prctl$intptr(0x17, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x204, 0x11, 0x1, 0x0, 0x70bd2b, 0x25dfdbfc, {0x5, 0x0, 0x3}, [@nested={0x64, 0x10, [@typed={0x10, 0x12, @str='vmnet1\x00'}, @generic="111020cf5ceb905b3c7a68c41edb9440b7d90e29dfdd096f138b6d2ac8460fc8ed7ea55edb7256b9d89089f54083e0743c894a79551fe8c94d52198d818985e6360611a5287594f66977b248255105"]}, @typed={0xc, 0x33, @ipv4=@rand_addr=0xffff}, @typed={0xf0, 0x4d, @binary="05dc6a34b8100af4b879a49975435132ef1114cc7f0bafb812cd3b728a1682237832ed9eef232bb0f0fff5b4206b5319c92dbd8157c93bd29e2d6ba221aad63f9273513600fddb94424594d61b5e4e5cf19a24751b429b65a668fc223549aae7168ece79d120125c69df18c6ce569cb9b79a5493ce4398366b8df7d7f8e69525a9d26f791f51b341d62cab35710b3917a77dbbe24ebffcac200f885b0b02c555e04677559e4c5fcef8f3000df58bff8f4107243e7669c4455c7cc6ed3a2b83955c9019f2949957b0ba96163fae3dacc53bb2b393668c5c12ded5ec19d9b71da08fab3511e4"}, @typed={0xc, 0x81, @pid=r1}, @nested={0x4, 0x7d}, @generic="ce0f858622f1ab84d2a5c354a2558335cb2e9d61c4f3279ab9f510583813098adb34c2f75464d1b58c93c26b4358021a56e928b3687f2a5551ef4438b4ef55f1aeb2a42c93d67c48a2e49fccba7301c92eec11e049d74f44619fe2280b35ea5174e8dda6a7bcf0ff80b90fe0520b82fd781cb7c0", @typed={0xc, 0x1a, @fd=r2}]}, 0x204}, 0x1, 0x0, 0x0, 0x2000c000}, 0x0) 2018/03/15 15:01:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x1, 0x986, 0x4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x94e, 0x4, 0xd7, 0x4, 0x100000000, 0x401, 0x7f, {0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x64}}, 0xf9, 0x7, 0x5, 0x7, 0xffffffff}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x4, 0x200, 0x401, 0x7f, 0x2, 0x9, 0x5, {r4, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x401, 0x10000, 0x6, 0x1, 0x80000000}}, &(0x7f0000000200)=0xb0) [ 163.186258] audit: type=1400 audit(1521126083.278:272): avc: denied { write } for pid=21878 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 163.210874] audit: type=1400 audit(1521126083.278:273): avc: denied { net_admin } for pid=21878 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 163.235409] audit: type=1400 audit(1521126083.279:274): avc: denied { ioctl } for pid=21878 comm="syz-executor5" path="socket:[68331]" dev="sockfs" ino=68331 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/15 15:01:23 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000000c0)={0x87, 0x3, 0x8, 0x0, 0x7, 0x1000, 0x0, 0x0, 0xffff, 0x9, 0x6, 0x1ff, 0x0, 0x400, 0x1f, 0x5, 0x3ff, 0xffffffff, 0x9}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/15 15:01:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x80000001}, &(0x7f0000000140)=0x8) 2018/03/15 15:01:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="845a8b37eee611c5a53a6aa32a4dac94c5694fa365aad412a4a1dfbac9a9c5a19346b0fb3f8723899e0a808a25323d389e9d0f0b10ea447c41310f81c171873edcbceae717c2e25539d40db0ef571ad9a3bc8177fdc79d3220ed73ab297dfc8331f406a73de7b1d0b16b42c5920c32d08db92bb2d8be1241abe481861a0aada9b390f977a6cde786", 0xfffffffffffffef2}], 0x1, 0x4) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 163.264826] audit: type=1400 audit(1521126083.281:275): avc: denied { dac_override } for pid=21880 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 15:01:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x34, 0x2, r2}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x2, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x25, 0x8, r5}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000002, r2}) 2018/03/15 15:01:23 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000200)=0x80) fchmod(r2, 0x80) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000140)={0x81, 0x2, 0x8, 0xffff, 0x8000, 0x8c}) seccomp(0x1, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x26b, 0xa34, 0x0, 0x6}, {0x5029, 0x2c, 0x0, 0x7fff}, {0x1000, 0x3, 0xaf, 0x1b}]}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCNXCL(r5, 0x540d) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000000c0)) personality(0x7805788d54dafd33) 2018/03/15 15:01:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/03/15 15:01:23 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001580), 0x2, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f00000026c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002680)={0xffffffff}, 0x13f, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000001740), r1, 0x100}}, 0x18) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000140)=""/133) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x9, 0x9, "0ae8870477c9df3dd13356afeff20a67ec2b1c55fc739fa827dcba05a2b4e0f181db1d8fd2efa45659c111c1a0f0b57a1dce9c55a06635fd5af5f159eb5b2fbc62799be924892b82f10725cbcb4656afbcfdddb19caf5bb12ba8d3b00f353a26a8f6c1e270325fd36ae4a7812eb118171992943aacec4189ed324fe5928489e6be691c293f8ae2b30849f170d59a11978a986678179587215102b319a73920b8b393d40038b1091429e8aacd29c14212ca36bb99147848e9ab16395195639864304d666e5e04de01094d5a890bba357b3316cf4294e2131882d53a32270fa226100673f152fad23775f06bf5266c11cb6cc9eb0f83b9a11d41e3cb1bdc2e3737", 0xff, 0x8, 0x7, 0x10c4, 0x6, 0x200}}}, 0x120) [ 163.344407] audit: type=1400 audit(1521126083.436:276): avc: denied { net_admin } for pid=5797 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 15:01:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x101000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000580)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x80100) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/69) [ 163.416361] audit: type=1400 audit(1521126083.467:277): avc: denied { map } for pid=21908 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 163.461948] audit: type=1400 audit(1521126083.545:278): avc: denied { dac_read_search } for pid=21936 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 15:01:23 executing program 7: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000ddff8)=0x63, 0x102000001) 2018/03/15 15:01:23 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a57000)={0x2, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="0000003900000500000000f603df1983ec324c6e4729ba75e89b78b56d3b8dbea40e195300000000000000000000e441cede6ca0fc3fa5eb536fd9ada306eb5fb36776692fb97c2048d6ee9466c60ed46c1f0715dce0e50ea1665ac7131348a8826140de96ce6bf419fcbaadb313d3a2b83900000000"], &(0x7f000090ffff)='GPL\x00', 0x0, 0x80, &(0x7f0000d97fe8)=""/128, 0x41000}, 0x48) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='erspan0\x00', 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000280)={0xffffffffffffffc1, {{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x52c, @loopback={0x0, 0x1}, 0xfffffffffffffffd}}]}, 0x110) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @broadcast, 0x0}, &(0x7f0000000080)=0xc) pause() ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) accept$unix(r1, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x5, 0xa2, 0x2b57, 0x0, 0x2, 0x9, 0x200000000, 0x8, 0x7, 0x1f, 0x2, 0x7, 0x0, 0x8, 0x9, 0x1f, 0x38f, 0x6448, 0xa662}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) 2018/03/15 15:01:23 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, r1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f00000001c0)='system_u:object_r:sshd_exec_t:s0\x00', 0x21) socketpair(0x11, 0x0, 0xb, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/15 15:01:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x200080) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000000)=0x400, 0x4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="83b5eb170cdaec14735424f9460f61a84276f7f0e538615907b7a16144a7135cfdd02709f4b220535e365db830a41340ea24ef14f2091eeb9e228d38a53b56a3a50a79cda6b8d915778783517699417d0c34f1097a3945e3ab8845dda7708e572ae8e7d165dc156c24873c0f01e154367717c20c43c3", 0x76) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000100)={'nr0\x00', @ifru_map={0x7, 0x3, 0x3, 0x3, 0x96d5, 0x5}}) 2018/03/15 15:01:23 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x10, 0x1f, 0x0, 0x28c0000000000000, 0x8, 0x6, 0x100000000, 0xfffffffffffffffc, 0x15, 0x9ef4}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000080)="719b4a000000000000000000000000", 0x1) pwritev(r2, &(0x7f0000000040)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') fcntl$getown(r0, 0x9) preadv(r1, &(0x7f0000000000), 0x0, 0x100059) 2018/03/15 15:01:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = msgget(0x2, 0x100) r3 = getuid() r4 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getgroups(0x3, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) r8 = gettid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0xd2ca, r3, r4, r5, r6, 0xc0, 0x5}, 0x7fffffff, 0x9, 0x40, 0x5, 0xfffffffffffffff7, 0x5, r7, r8}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) 2018/03/15 15:01:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)='mime_type^proc/\x00', 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)='D', 0xffffff2a}], 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x101, 0x4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004f0000240000000000069078ffffffff000000004e204e2004019078007ff5248032330efe925f0ccdba9ac50eeb1fdc9d18f846d9a11e26308e0a3b2e45bcad275f06138ab77bc2602f9c1624f80635069c82d5e6dbdd0116ee888ec9ba180c83259deb5b1429d13b4abfccd3eb05ae5b0000000000000000000000000000"], &(0x7f0000000040)) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xfece}}, [0x1, 0x20, 0x1891, 0x8000, 0x690c, 0x7fffffff, 0x2, 0x9, 0x2, 0xfffffffffffffff7, 0x4a1cc22e, 0x101, 0xffff, 0x100000001, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x9}, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x2, 0x14400) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000300)) 2018/03/15 15:01:23 executing program 7: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x100000021) 2018/03/15 15:01:23 executing program 0: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000019c0)="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", 0x201}], 0xa8, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)="6e9b0ac0dee2e009ac693db76001b3fe3003e2da82c794ae64b2e3e0710763a7e6b48377ba02b9768fb0534632e9cc30f612a28409bf643a8ff168982913295a409418c47b6f440285e3cec597eb190b73d5d4478bc165", &(0x7f0000000780)=""/4096}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000180)="368421bd79d6fb6ffadffbc25e7ab70092e82e549e31654b3a492607a17c0834ddfb8c35d4b52b59a6eb3ac548a143820f50b66e92e6a1712365e0351679ed88ea354148f03ca8db97d82dd4336984576e9c1458c5f455475eaa47d0642f4a7cd7e967217478ca9f3a2238fd2d7f6bfbb12a7adb57a3ebac635af4879f0b562df82fd32149a660bf082d9d8869116a67ff0cbc14683184f1d502cc43aca5820e345b96", &(0x7f0000000240)="b45d8ced366ab04033e681001f5707cf456fafde407840fac08668a1a13e0b4d30268432283c7f1ef8eeeece52749e04792760dc4531bd5a64eb915365304364fa6da62486f48e5a7a7ba40b5da51077623126910f9c25b7ac42fb7d8bf6a3a500203c42dd927fc9a0de22570c41ce6cf77be32d31ceedb87428a0d5fe5fca9ea17f0f7225b33785e9c0325c37cf3dc51ef12c92f2e82abe0d6001a882a8fa39cb099c717ca35d2ef92b29bb82d678"}, 0x20) sendfile(0xffffffffffffffff, r0, &(0x7f00000ddff8), 0x102000001) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x4, 0x0, 0xc743, 0x9, 0x3, 0x5dd30598, 0xf82, 0x1, 0x8001, 0x4}) 2018/03/15 15:01:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getgid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) sendmsg$nl_generic(r0, &(0x7f0000841fe4)={&(0x7f00004ddff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000cdefdc)={0x24, 0x23, 0x82d, 0x0, 0x0, {0xa}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd}]}]}, 0x24}, 0x1}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r5 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xffffffffffffffe1, 0x10000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000200)={0x2, [0x100000000, 0x8]}, &(0x7f0000000240)=0x8) setregid(r3, r4) 2018/03/15 15:01:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000000040)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) 2018/03/15 15:01:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r7 = dup3(r6, r5, 0x0) open_by_handle_at(r4, &(0x7f0000000100)={0x5a, 0x3, "5caa1831f925464aec7c481b2d7babfc40c375f2fd0b84f5fbebb3a2176fb7bdec8e19ed2e05b384eabcbebacacef763ee7242917025b253f9377efa10ead95f3fd01a649208a2dbcf62bab356938c1dd3a1"}, 0x400) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/15 15:01:23 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000bfd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) semget$private(0x0, 0x2, 0x1) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x6, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x0) 2018/03/15 15:01:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x400000000000, &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/176) 2018/03/15 15:01:23 executing program 5: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000180)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ate\x00') pwrite64(r1, &(0x7f0000ed6fa9), 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) creat(&(0x7f0000000100)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) 2018/03/15 15:01:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x22, "f39311caa7a73fa9b4c5c86210ffab2ce9454c9ce170e7b9d3dd5dee15c508c89632"}, &(0x7f00000001c0)=0x2a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xffffffffffffff53, "b856b414a92be230ec3bd31a95f1306b4b0fe6a1d474fa1c53e8164c9ac2874458b371ccceec8161609b2c78f92c1644689e64db2e9b7db795229df6c63add408a81941d49f8a11fc38add36098faf147e73c267af36fe8e9c50c53588c74290bb6ed3d3fd4b0f2888dcfb338d0b2586612d838fc3e825e6292ed39bb6b3dc1894db0bc2850df9acc062883e96e96c142cc483664ddb7351c276db"}, &(0x7f00000002c0)=0xa3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0xfffffffffffffff9, 0x1000, 0x8000, 0x2be7dced}, {0x3, 0x999, 0x0, 0x80}, {0x10001, 0x101, 0x6e, 0x7f}, {0x401, 0xffffffff, 0x5, 0x4}]}, 0x10) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x109000) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/15 15:01:23 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x21, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000100)={{0x77359400}, {r2, r3+30000000}}, 0x0) close(r0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000b3e000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) 2018/03/15 15:01:23 executing program 0: r0 = socket(0x14, 0x3, 0x4) syz_open_dev$loop(&(0x7f0000000900)='/dev/loop#\x00', 0x4, 0x101000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x1, 0x2, {0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x9}}}, {&(0x7f0000000080)=""/23, 0x17}, &(0x7f0000000100), 0x4a}, 0xa0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getitimer(0x0, &(0x7f00000008c0)) writev(r2, &(0x7f0000000840)=[{&(0x7f0000000240)="86c5d51fdf5bd555ea14122a9158bf2ff9c962a2063d0a7f1da3c38f4da55159be4c14495c6b6ee8f8cd0f1df5aad23dad470e1bb58a06", 0x37}, {&(0x7f0000000280)="36069fdaa87ca3840f6089f3ece9169c70e906d07c44f9591db5f138847cced9b5297d93deabe57443b7b30a27e2e80b621d55f53025be334bf3c09d61addc40504e3245434b3bb732545394c8af10c0c294804ac061f7dea68037326d6bc379409e6559fd1fb14ad577762975e60b09288790bd1866ac98e549c55764cfa2f735b5788d1a5d9367a04fc112001d3e0184c2509c623b40fdd49798e95c4f565e7c78e8054f8078e995edfe1568d8908adbadd55b1ad1070dc637199f73b8f5397b95c0536b3deeeb88608d", 0xcb}, {&(0x7f0000000380)="ba10", 0x2}, {&(0x7f00000003c0)="978b8e783d567a326b582e13b66c369ac86fb67e8f2adf39fd4924065c6287ece8333f2be5c999b90c9bb1fe0dacf446fe36a127d30fbccc40fd0a84dd7ab0d0af2e00b6edad60df744b1a", 0x4b}, {&(0x7f0000000440)="1a5a016a56acf4033887b497309544e121df50185ba325ed480a2ceff9af88b2d98bb0623e92380eb83efdebd2e2f46defabac48ca1573741a2870a77cf369c70edb5e641390bde5142e6390406a8ea53b", 0x51}, {&(0x7f0000000500)="5f8f92ebf007dc09e3d777d2f78f0543f4902c2e950909c7df74ef13e7a61a2e0bffe4cd0e326d03348588f46d41a11c8449686d3940452cd227081fa0bb", 0x3e}, {&(0x7f0000000780)="7bcf1c7cd40d4d1b3c53946a036f317828a3d6277ea0d7e595b2b30023fd6e092c1745b9feaad42843f20d33ab79de19a09b1c87a4adbec89fefbd1c51be6c5300dccef56af7977254b3f73ab5e06b719c9faa52b10cf65d2b8724d3163f9b53da6146f18af25edf6f42ab5d8dbfe0b86d52698bee737336fe53a7f09c3c2f6c2bfbaf6c24fc02ea569d6ea0c4ffc5a2e06600f47eac941e76", 0x99}], 0x7) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x100000000000001b, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000980)={0x0, 0x6}, &(0x7f00000009c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000a80)={r6, 0x68, &(0x7f0000000a00)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x16}, 0x3ff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @empty, 0xed79}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000ac0)=0x10) poll(&(0x7f0000000b00)=[{r1, 0x4000}, {r2, 0x2000}, {r0, 0xa0}, {r5, 0x8000}, {r2, 0x1}, {r3, 0x8000}, {r1, 0x100}, {r0, 0x2005}, {r2, 0x80}], 0x9, 0x2) sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000940)=@req={0x21, 0x200, 0x401, 0x7}, 0x10) 2018/03/15 15:01:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000443000/0x3000)=nil, 0x3000, 0x2000, 0x32, r0, 0xfffffffffffffffc) times(&(0x7f0000cc1fe0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x9, 0xbd, 0x0, 0x19, 0x100000000, 0x7c}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0)=0xffffffff00000001, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/197) 2018/03/15 15:01:23 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x202, 0x0) msync(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x5, 0x3, 0x1000}, 0x4) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f000004c000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/196, &(0x7f0000000280)=0xc4) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockname(r0, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) ioctl$int_out(r1, 0x1, &(0x7f000004bff8)) getsockname$packet(r1, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002840)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002880)={r2, 0x1, 0x6}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000002c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/15 15:01:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x800000000e3, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x3, r2, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getpgid(0xffffffffffffffff) r3 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000780)={0x1178, 0x42, 0x332, 0x70bd27, 0x25dfdbfe, {0x1e}, [@generic="31360c3f4a321545e08c684a2d8cf0de937a7706cf923ab0e3595b6b91c1bd430929c59c0939c00b7b508b4835155045ddde65969a00fe29bc483e23668741d4ba697ea8724b5f6c14c9", @nested={0x10, 0x5f, [@typed={0xc, 0x46, @pid=r2}]}, @generic="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", @typed={0xc, 0x6d, @pid=r3}, @generic="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"]}, 0x1178}, 0x1, 0x0, 0x0, 0x5aacba4edeeb260d}, 0x448d5) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000137f0000010c0002000200000000000000"], 0x2c}, 0x1}, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="f9c0619d286ba626a31c46c838edf5785da66616f1eef55b9ab99a566036ee79482b9ace4f2f8c6e5403b2d8", 0x2c}, {&(0x7f0000000080)}, {&(0x7f00000000c0)="3291f1eea5f11f5089dc", 0xa}, {&(0x7f0000000100)="4e2cedf337c935d27dd2e45d68c70ab8e8f006b3ab4a4967d38d4321623a1d017c96e3d314ed7e507df97482d6c1ea60437e58125de52bf8e77877ddd970f546e7710d58297e4e69bf461981e34c3af75bea69a580483ad216a0e122f958d67ee1977dbb1642d056f1f9cdba012f9cc0bb600785b6b31d7bdc1b7480f4f77c30bc0332bfbc74627d0b0e0c6739911b19fb3bb1440ff327ed39cab476a5ecd668042f7f7e49aa3423671234d2ce966080dd7c0ef39ba73e4cba2f7b91bea4ca9ce4785c377e77f5d5b278bd59ae6d04f65ddcffa4d99bc64dfcdbd21c8fd3d680ea35897299a57c54ab57b5042f06d9a26b", 0xf1}], 0x4) 2018/03/15 15:01:23 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/64) listen(r0, 0x9008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) 2018/03/15 15:01:23 executing program 6: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x200000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x253, 0x80000000, 0x3, 0x0, 0x0, [], [], [], 0x10000, 0x4}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="550001042000010405163f00050000805d00510cf100030013000700050000020000000003000000020000080900"]) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x13, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x2]) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) 2018/03/15 15:01:23 executing program 5: add_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2cd4c88ced65072c824851d6855ef96b3c0d5ff1fe1e011b43793a0068673a982b90e44d64d41dd9079f7df10b2850059d7e418e108bc18d6694b8888b439a87b9af90e3049764503429cc8ff602f874b451711918ce9ed7164f5cf9d5873fbfc2f57e02a709ceb41073b426ad0ff1a7cc9d2615ccb4b53ff23c795288ecbfc1a27a3fb859eef84a6d3628cc2454a770b0043398f0fd7999b6305ab3efd498d56a449d9c1df021dae01a3cbee64c95f46ac5992021168989f18de91c07f29c456ee2fe000216ac8dd02c17c08ab0929f7c6f5dc234eac9195a6da3c010543df2ae2c8e963a77266d339adf5ff032", 0xee, 0xfffffffffffffffd) r0 = add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="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", 0x1000, 0x0) r1 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x10000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='u', 0x151, r3) 2018/03/15 15:01:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffff, 0x84148) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) r3 = open(&(0x7f0000000040)='./file0\x00', 0x480, 0x15) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000002c0)={0x2, 0xd1, &(0x7f0000001800)="fc04a308bc50d7281a5cbd5f3056ad861fd1cc22086f56cbf2df0f54e621be53c3bd98cf50331eac720e9dfe8b821bef0ec3c49f20cb0fee875d058f2900f81c59cc06d84481ee57f29a9f8cb29e9e1e358a5b71221cc98c04a7a1f4059d7db661160f7ce2068c8780bc1a8d486d219e489390f88c2ee4427b1ba5943e491952e05940aa73a23ca8f0fa32771d73644e9262f4057dbb110586065ab6c4e28cc96214f2087dddf017fefb57b2ddbac919da722893bf51e642a9130cd87d95ab70672d6dd3060c9e267510acc0a3ae0560f6"}) sendmmsg$nfc_llcp(r3, &(0x7f0000001680)=[{&(0x7f0000000240)={0x27, 0x1, 0x1, 0x7, 0x81, 0xf1, "3af779e3b03f9e586e4cb7dcd1f77f13d68516471cd2ec239462219e031a1466a253c352c662c2ab8112618a476f2087009d53c360160579d3dba81a523a1e", 0x28}, 0x60, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={0xa0, 0x114, 0x800, "a4a55d12ca60ba48505a9e5316ce89f81f774c8170dc9654fa8d85b235bc95d1afdbb2a8d037ec5ccdc5cb1e0ab06543a1a0f3475f124ae4a0cb7cc442476e0a0229ce5ff0485b89c33a1d04301bd3ec95f35cf9809f2f8f223eb3793658dc510fef07ff7d6e6b9d48a6a73ce29875e74e36a0882d7a484319bb54260dd27a335d61b350fc283176bf84b104d3"}, 0xa0, 0x40800}, {&(0x7f00000003c0)={0x27, 0x0, 0x1, 0x7, 0xffffffff00000000, 0x800, "47d65105ac0029cb1d439c8a7baee1fa53b9ed9f4208e4bdf73f035646604437c08de3123bf771b071a8f907db7ae9e0b0a4261919ab528683a7c94cdffc1b", 0x1a}, 0x60, &(0x7f0000000440), 0x0, &(0x7f0000000780)={0x58, 0x11f, 0x1, "f6deddde41369f442d7466a52eac32254359945d32f7a2b794fc8b7d98d4baa668b6f56ca19810a12b18232922b9d4b6dce7fbbda1c7ed947aa3cdabdf04a908d8bcc8f132"}, 0x58, 0x48800}, {&(0x7f0000000800)={0x27, 0x0, 0x2, 0x1, 0x94, 0x6, "bcf7fd160704f251d1c501e35e1d36f47a95b78ad9c7958c4143ece74d919629d1e4cef70888a3d6321cc676e9e866ecb49b2eff04e79d20149586968bf9ff", 0x1f}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000880)="5666a2cfb8e83decf047451cc4d2ca81e6a4fcd4b647fe7b6cab2afcfbf635baeaecdbe359ccb69d0a8d7c6d337dad15ccbc732222c17b21acfd1f9b73a7fcf3759814aafbd545cb3aadc00123fadfde9957fe4602cf30131277cc08a15ff03fcb7e0e64b57504f8f10c492bbd2d70064c49dcd5b899356b6bd72fb8237541b7cf7c6c58", 0x84}, {&(0x7f0000000940)="ddef1c5d7cd36a8ca01bb3924d4ec2f3284a321a7892d0dc3f3eb3e1eef2eba939f7db00f68fc421454d25e1dd346ecc29f595969a1e41dfa91adfaf05b46a5bbe33803a458412071b1f30b5493fe7e070117fc5d35ec65c89e83bc38c17dcb3d5dc4a1a26d45a9792de319a34e187310d93f17ec675ec35d4c19dc200dfce13baf95d1bddd74a12049dd5538ed446776deff1c4b424e42389ed061f438b80aa3ab57479db1bf57348e35661adae11bc81a2f3fc674010b266c3442a", 0xbc}], 0x2, &(0x7f0000000a00)={0x60, 0x1, 0xffff, "f901a075c2e0c73e72d047e88fbb54dde87e21a13bbb3d41d3865972bc04c82e42027bc3efbfd55d6e0cd36bf629dc6253891ff89b63596062824b67f268675f0d08d3fa646b19d9af"}, 0x60, 0x48000}, {&(0x7f0000000a80)={0x27, 0x0, 0x1, 0x2, 0x2, 0x5, "502321533cefdc75dabfeb65feb03bfe5013ad81422a80da1ed7947d780837172d7fcfa8e20cc530ed0c93bf74bb879e8f26b88ffafb975a3cc34ddba01744", 0x20}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000b00)="3346b1a7997da97c057e12cd23b50748bbd285cfb2f77323e1c99ce4c99fb9b1ac0a3bf202a77c9e7bba7165ccdaed6cd521a97b1f836b8263becba565aacc4b9515fd711dd0f3004ede31c7fc4adbb5429e64843f6a65cabba4ccce506842457ac9052b63188c04538e1e5fce231e75f2033cbd4032846fb8fbfde82def56a6498c8cfb789950d92aa789772046931abd25d4810e7f6a026610635382a1e8a460415ea5e91d9e3281dc2f", 0xab}], 0x1, &(0x7f0000000bc0)={0x100, 0x11b, 0xffffffffffff1d4e, "e8f5ec5cc4d75c89c9f2732c017d9427a086ccb22e73f556d0d5dff421c5556450bf96d9fedab5839ad5840a82b920ea5c755a14f2e135def28e34196f6c66f643dbe98946e6fd45b7a00ed3d1ba8342398561ad190070a73d2f17c8bde5282cadd3babbb31690b94fed3cf835e9e5bb147fe9f8998c7b4d71c87ada64d7445aa19067044888f686c539aa40dcfb51a9d7ffdfaed3c72391639b9768ed84b2f364be4bba8455595ee15b473d15cea86aa4a3f6168cf136f51c27ccb1e977180c66ed67a9f69c3ef131b90d9f642c43e13f8e9c05b8050e2eee750091e9dc0d4dbc4a8f32da0a57338ac2856ce5b00a"}, 0x100, 0x4}, {&(0x7f0000000cc0)={0x27, 0x0, 0x1, 0x2, 0x9, 0x200, "f9626bace5ac312245685d35e89d0863d11d479821300b8ed678a138c8475b81d35d384b2402f2d8892461cb33665baa4014e943a3d53f06950e936a9f8b89", 0x24}, 0x60, &(0x7f00000011c0)=[{&(0x7f0000000d40)="bde26fb8e45ef7f30ec03216fa3b6d05656e57792d68db6a666b572dadd892489409c1870469780492c8c8daafd6052c4cef09f9660a011d673f5538eba3c89664979e0a46437dd10ff52d50ab13f5856ebc0f0d179de6ff52d6a86b07068c09240b55557e2906b1b271095d55a321c7e4389c98c5476c5adde4e753593ccba0175d759d3c715e30d1a98b0bda321bb5772bffe1754f6f1ba30a989700d1d03e8e969ef08c4010b17e5acd363edd9171ca174879d700e8a5be93d1473879bda72f5e1304a9c68146c92651c2522e38be1dbe02ad0e1244", 0xd7}, {&(0x7f0000000e40)="f163dab2df55e010e5f70c3b2e58bfd456ff20ef8443517d7341fffdb5438ab26160e770d4209a2c5b5f15eb5042e90e72d3c198af243e6187d5e3e4e5dc8b1bae46fec928af635c3544376d4f2e31cfb72bed07acb347cb2edf4692872298efef3d22eea2b73a0a3e7e3d13d5766813ab1a3fc13289c5dc1b37acde18fd0113497a8ffec513652daceb27d5d5820f2cffa96326ba1d1dc274f9914eb312eb6dc6f1f255ee2f9c14550117732a1fb1b47e754e58a2c4c227dd971fdd186cb0daa9a86abaaef93e47dbc7964962d3210e08c8e3518427299c70f2e5", 0xdb}, {&(0x7f0000000f40)="0fb91c23fec44dcacfc767e73e142bc07800b1258038f12e15fb98611821a40df2c52708b5edc70b3446ec0b33023ff7ef52e0973cf20c8deaad149ba77d7920df6224c84f62e85c23f7816946ee5884140838db23e7a1db463e7cad956d9b33303b4b7a1eb86ec9d16aa7bfbcbd80ed48ada96347682fd4b785dbfe6d0c7fc8d0018f07024ff0f9853c6c2cfa13aded3163add832e1f72ea84c499ea91dc99cf400", 0xa2}, {&(0x7f0000001000)="e6068ba30947a74bd31b0ad50c0cc1466075cb6bca78d48525198fb140e87b842d573cb902b22684fcfdfbc6b8a5b335a1a0c95a1b7b8c1e4e6721754787f009b661f120392959c5e7de625bea7ca508f9537daf3368fb57e8df33306225f8b773cfeade8e4c35f2c6700e3454c12b258053676e92b300047f045c971a55e59878da74bdcf2c590dff5492023ec46eb2148f1fe2c1ab72ebeda952ae13935c782f3dc4ddcb7844b28b33be8ad25dbcf2fe8d3f7aceed0ec9e31dee4129d39b0a235c605f82769d90b13e331d7afa629c3c71e6a687ee28a96dcad0c57f239f0c3dfa4885b4c76ad3", 0xe8}, {&(0x7f0000001100)="3bd788a5588e28f2d3334b02b0ae2cf8c8f077e3c40dc0a2b517c8d5a8a8b3946e0b86037219aa7eb5afe26bce7c2fb800e66127ba0745299e7acf26ae18bc9368bde20f9fa6723404ef01cee006ca8e841e5ea794f1578f43809526ba0a5b613d98de5b320b4878937be515449072c5f6605cfec62098f81990156014e67ebdb4b5408f25a21a998a07fc51c12e8314242020c1881c18d641970aa708011bf32f7c48cfd35be7d07c", 0xa9}], 0x5, &(0x7f0000001240)={0x80, 0x10c, 0x3ff, "171dcf3e182108873a82370c26d0229b255b81c1eb0768e93697b9d6cd43ee81bbb74b580e4235d44ddd0ede6641dbf81c42148b765a1ad8b6b2564c26e2a202178a037c1aed74fa5cacacc2c01760bbdcff4a873232c962115084c91a39ac6da7f0114ef72acc6cf69d847cdd"}, 0x80, 0x4}, {&(0x7f00000012c0)={0x27, 0x0, 0x0, 0x7, 0x5, 0x8, "0b8a027074fd5500aa241c253b5c39bf7117a2f5622e892c6dfbdb19787bb6810c80c7d24ebdebcddec4632825fe319824441911d41b9dc28d6118ab7d9b02", 0x31}, 0x60, &(0x7f00000015c0)=[{&(0x7f0000001340)="e9e53a000d6ef59ebb", 0x9}, {&(0x7f0000001380)="f956528dba23d5bd2c7edadcc6d4f629bde1305d1297c557693d69760339d889bcd8f1b662d8bcf1ce8f38577c5821676b9a7e71811c5f6f19b6686f4cc9d90ef4455f4f383c5aafa6a5ee2a8f6f13010e1e", 0x52}, {&(0x7f0000001400)="c1423954513aa5f8bc267471f6b7d15aa3b428d70b45588bea505517a7aae63dc66060e806ff5ad55373d8ea19c32853ab767bee450f0e9b78f69f6b352f8b1ce439954f148bc6a6b095bae24556c10073f4d6347d4a6b4299a96eb902b8bfd076423397550b75256c3317c8fcb8f9b21d6b7d2fc56012e4df17ff4094c995798bdc1c27d3e169f39a461a406a886686c1768777f7963184340b3eee98c683fd08910a90d1ac63fd2a2626894f33de330ab702a2cd69cb51043e618687fd46545c9a29a04bb19d39835ac64db80061c583cda221b9a6d547d2364421014f54d6cba7692eb7c5ef955642", 0xea}, {&(0x7f0000001500)="5f842a94d29503dd2cce6ca8ff716bf4a87f4d5ba0f96bdec3cac60feb178b2cd750b6c491ca44554880b6eec78f815b4173f05151ada555b479450ba4576872e6e5c307464d9ae31f13262bf7ef99336bdaaf2fbb94ac12a81bdd518af9b256b78d3ecd52b986735df2f20782a9b2fdf6d0cc1c1a4baa898aca704ee49cc0f9bd7fd3ad45709fe04417cb8c85280f171283ea2c7b807cceb38e7b4c914cbfef51e3c0c046f8d3b9ac50be62a3592f0fa3e884bccc43b59dc6", 0xb9}], 0x4, &(0x7f0000001600)={0x60, 0x102, 0x3, "9d87331c454077f5f808b52896fd4d89dfdd2ed327dd2aa28ac21ce057e8b58772c157764218c6671e450322989c76ec2fa44730ca46b7d76d6c164f55f51dec17642cc015ab53c85bb39a680e1d"}, 0x60, 0x48000}], 0x6, 0x41) 2018/03/15 15:01:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x3) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x10f000, 0xf000, 0x0, 0x6, 0x5}) setns(r2, 0x40000000) 2018/03/15 15:01:24 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7a7e6202, 0x2) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x4000000000000000, 0x100000, 0x2, 0x3, 0x19}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/03/15 15:01:24 executing program 5: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r1 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) dup2(r2, r3) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) wait4(r4, 0x0, 0x80000000, &(0x7f000005af70)) 2018/03/15 15:01:24 executing program 7: pselect6(0x40, &(0x7f0000000040)={0x7, 0x4, 0x20, 0x4, 0x5, 0x2a0c, 0x100, 0x3}, &(0x7f0000000080)={0x1, 0x6, 0x1, 0x0, 0x7, 0x200, 0x5ee9, 0x5}, &(0x7f0000000100)={0xb6ad, 0xe73, 0x7, 0xa9, 0x2dad, 0x0, 0x0, 0x8}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x9}, 0x8}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) pwritev(r0, &(0x7f0000000840)=[{&(0x7f0000000200)="50b59c612b207d254ef700a64a5b5e9888f00e81a2c25c74207e2f134fde7f492481ba01655f448c2002fdada62bbe2861773c0c78ab05e71c791bf4a86ebd91c10f50f282da23b842fcf671eb805a9e6cb6edc848c5994b62914f69a2a8160248fad72ae7aa2ffa496fce3096fd77db53", 0x71}, {&(0x7f0000000280)="c9f06bc11a8d8809f5fa933c5639d3822704dd801f5737f92ada2784e982053081e45fc5a60dc627cbe0d7f5071e7ea631844ccad2112b3509cb54e1555864f1b33eb0525c1ca6197d1d7698d82f13eff9b207ac994d66ab03e7a78878b805cae50e99917e03896a922a4e0917debb13b4edf5866f825eaa525e7f4fa5da387a7918aa5c3245328103435b2c02fc5780e76ce2bd281e9b74f6357f9b0f881c4222893a378fa839237c26c72a1127033da0ce61b1ad58e03e750b23972b99e3e45d5b946ee774a5bfc9f15bc885e897f092bd15bb0dc86a17a328c4b3fe08b60759a7ab702106cbdbd4a0bea837c80f41b0e4281c8201e90311", 0xf9}, {&(0x7f0000000380)="ea2fc9b0191c2d0943cb70359e7278c6c8be932bd566e040", 0x18}, {&(0x7f00000003c0)="387a9f6d22bba8e7a9012e36c16dec9de2bf6b77e2aa2b6f8545109595a9c410a21acea542976e52a5c50b8b13c595d7dabef49160ed017307501f195357ee878f46f9438bbdea7cc500d553c071dab9fea5abd0aaa45b22003b78bfb60d270b4a2e70d6a86ea2c1ae2428d452e8b6fce0fa5fbade6c57fda8c5e6a970335211fa71a252466612fae652b220221f4a61cbdc35819c8e257bae763c42809c6312ca7fcec673958908d351f780d08656d18a58863852530a", 0xb7}, {&(0x7f0000000780)="9053dcbc9609d44c5c9c6f6c698db0b7eb67125728b484d47a2ff75ef23604b4a518337924d0bf190671252fff573028d791e372419d3d0030fc53ef40610fb083b27e7c729563ce6de2449d37ef2a36cf374e11e528dd30536f48dcdf4d6af7faf4b010e5252e99d93157f83d489826730d585a2ef426a1f184704d5899b64c7ceff33542bfde46a8ef8a8fd8c955db001a108515727c0f993bf4d6c714", 0x9e}], 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:24 executing program 6: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, r0, r1, 0x0, 0x0) kexec_load(0x0, 0x4, &(0x7f00000012c0)=[{&(0x7f00000013c0)="194542ee024f99c67ba5828dea59a515305da10ecdd8267a0f155ebc2ac6f3755cb748d1349debd4e8abb53127abb5557018affd62e9b414dc0fa39a2ff965cfc9f11b44178a86b8ec56d4a5e4e4bc737831be01030f2537caacf5cb972d1d9bb3f9147bb181d1a6be3df8a2e1d3fe7a6535316bd3409ba9551bf9dfb77a0457785e652d9f5a51981364957ba5bccb9bab9224b8318c4c7b0a2856638f49db8a2a1688cca93110f847d0f17a30cb1c06d268644274f3b37d93ff2473b48eaf5af70c9c748a6714d3c23c40466955ceab187a55f10850ea4d9353943b83862a1b09ee40aa2488e784", 0x4c, 0x100, 0x9}, {&(0x7f00000001c0)="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", 0x1339, 0xd95, 0x7}, {&(0x7f00000011c0)="878bc31802dd374203b670666b79bb9216bb85752d01a8be6c4227be75f047e272c945e0b2b75ea151661aa276e4ba7c70277f5d74be31c15b10a5b02c1910a31a6698d603281cb658cf00d92c06d461da8924ad01640ef41c51766d893e0ab13af450193a2b31ed3c4e2057e378df96b7410811457f01baea", 0x5c, 0x102}, {&(0x7f00000014c0)="104cfe0f2e8c2bd1aa21b0e2d4ed4a3dfd5e8e19eb5a259e4b96a863348d9bb24cffcc0e8f072b639bb6e44e0f7c9705c6f8d9e69f927b32e93f898ca97170c36f4c1d4460064fde65be6825b774ca3a7ed3baaf2071846cce85dd353afc1feadd250a673980d13fe80871d0aedcc96f07037da8f416f9", 0xffffffffffffffad, 0x7, 0x1000}], 0x3e0000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00004e2000)) 2018/03/15 15:01:24 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x1ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000000080), &(0x7f0000086000)={0x0, 0x0, 0x1}, &(0x7f0000349000), &(0x7f0000000040)={&(0x7f00000000c0)={0x9}, 0x8}) 2018/03/15 15:01:24 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x67) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) r1 = semget(0x0, 0x4, 0x8) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000080)=""/3) 2018/03/15 15:01:24 executing program 1: getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, r0) 2018/03/15 15:01:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1, 0x0, "5cd734be056070730767fc06b819fa5a3f7a39c8907339a20b8b1a95767224be29a92cdb3f25e629856ffac2011935b6542a202fce97efac3465b8da5118a2cc", "c3ae6dbb9c3b537795ef42ae29d1c3d29a9f513d4aeee668d9ccd68745ee0318", [0x2, 0x3]}) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)='D', 0x1}], 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x9}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)={r2, 0x4, 0x1, [0x816]}, 0xa) sendfile(r0, r1, &(0x7f0000000080), 0x102000001) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0x100000) recvmsg$kcm(r1, &(0x7f0000000400)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/101, 0x65}, {&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000000300)=""/142, 0x8e}], 0x3, 0x0, 0x0, 0x4}, 0x100) 2018/03/15 15:01:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0xffffffff) 2018/03/15 15:01:24 executing program 3: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300", 0x4}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r3, r2) 2018/03/15 15:01:24 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "4c0cae", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "db64e7c007bba221"}}}}}}}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/03/15 15:01:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r3 = fcntl$dupfd(r1, 0x406, r2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000002c0)=0x1, 0x4) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000300)="5f4423eef51e3fa60776876cfbf394e1", 0x10) prctl$setmm(0x23, 0x5, &(0x7f0000fff000/0x1000)=nil) accept$nfc_llcp(r4, &(0x7f0000000040), &(0x7f0000000100)=0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xffffffffffffffe0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x8, 0x2, 0x8001, r5}, &(0x7f0000000280)=0x10) sendfile(r0, r4, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:24 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x6, 0x100000000, 0x3, 0x0, 0x11}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x14f880) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000000)) 2018/03/15 15:01:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0xa0200) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)='D', 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:24 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ppp\x00', 0x410140, 0x0) symlinkat(&(0x7f0000001380)='./file0\x00', r1, &(0x7f0000001400)='./file0\x00') shutdown(r0, 0xfffffffffffffffe) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x24) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/policy\x00', 0x0, 0x0) connect$vsock_stream(r3, &(0x7f0000001280)={0x28, 0x0, 0x0, @host=0x2}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vcs\x00', 0x10400, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x3790c0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000012c0)={0x81, 0x80000000, 0x8, 0x3, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x4}}, 0x7ff, 0x6a, 0x200, 0x7, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e20, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001300), &(0x7f0000001340)=0x4) open_by_handle_at(r0, &(0x7f0000000200)={0x1008, 0x0, "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"}, 0x90000) 2018/03/15 15:01:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1000000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000340)=""/4096) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000040)='./file0\x00', r5, r6, 0x1000) 2018/03/15 15:01:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="443e08afbd21c3ce61b517eaac753410ea1893f5f3dfaebf982d8adae467b01185a578cca267536a3bb24fe1fca6576c39414949f869d29969c4cb5248a424867f402eee81ec538d3fbde386653d694c0e5437ba2640e057b3340e1e79ca4cf0b4771e6ed47d03c960a023a5f90f0be485ed9fda7ab14be4a29d7760d8d5361ea66a837eec5260218deb22cbf16f99bec9e1d69e2c674c7fe5c5ebc8cd400af8117a12f42dd2956a2f0055d51ffd3c57ce10e8de085659d4d0f4e06aaf4465c2d44f033fcd4c2630c3f9b2c33665b00d67a7cdee6759596e82f9f220eb61e8aa9c92d572edfcdd9d26caee629e6f8b0c1c4455bc7c095461fbf02824a7ce6def89fd98d94a95e0010d5045c7964bc7fe5edb41c712dee09d528f066800779cd73b67942f41b88608eb0c0761f735fec6f7dbf278e71eb87b79399f48f6e68f6db116ce1669b02ef65187d436610ff9df8ef347840aef46f81311ca280ccd61fe860cef874fb33063c914653509363c06f650a75a07f18d2a6d5d6c20f2d2d9f75b9280d8154d1aafb35e7197b786aa2c5a9e6381a20e2bcf3a62d8bc4d99d0695d6d408e17ba198ff5d54a3cec98bb6fbf2bac37a5cc56a156fc4d52df65e743c821f89acd6554005fae8b54dd8cad56dee083c6cf13c060af2e52c42bc3f034f3b53f2f569a441b53af6e6e4fcfe56c8a49c2b6f5305c67cc8812cc95b5ce6498", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0xffffffff) 2018/03/15 15:01:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) write$tun(r1, &(0x7f0000000780)={@pi, @hdr={0x1, 0x0, 0xe72c, 0xff, 0x2}, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "283eaf", 0x12ab, 0x3c, 0xdb, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0xf}, {[@hopopts={0x84, 0xe, [], [@pad1={0x0, 0x1}, @generic={0x3, 0x66, "e9aa147cd3b4026c2dc432c99b866810527f2bb51f2a9fd3d4c257291fe507f198c2807c3c5c77ae3ae5d145d45d359ffdcf9b3a0122dee56661b0f87c472927b5a8776212ab0bb309cbd77d2e650a4bca1160f06d0f86be38804ef12b9b25290259f1036d5c"}, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xef, 0xc, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x80000000}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x4bb98431}, @generic={0x20, 0x50, "f6d29d95bc00e8a42b4dc336c4b503e5320d10e580745d6436406009a725cb09f9d919061e0420e446c342ca555936505ae700466b3c0a917f56f7b5d41fb55642d9dea6df5ace256873aea27ef465c0"}]}, @srh={0x0, 0x6, 0x4, 0x3, 0x31, 0x7, 0x1, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x6, 0x200, [], [@generic={0x79b, 0x1000, "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"}, @pad1={0x0, 0x1}]}], @icmpv6=@dest_unreach={0x1, 0x6, 0x0, 0x0, [], {0x2, 0x6, "3ff020", 0x0, 0x33, 0x3, @empty, @local={0xfe, 0x80, [], 0xaa}, [@hopopts={0x2f, 0x0, [], [@padn={0x1, 0x2, [0x0, 0x0]}]}, @srh={0x0, 0x12, 0x4, 0x9, 0x1, 0xfffffffffffffffe, 0xffff, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}], "0657773b89756b405d7619df8fe1b8fdab63a537ce8ec8f345383a6df08bdaf0611a4c4c23df17ce37f5c7ba816c7b133dc0b0358bfb235c59dbdc948f05eeef6c53994bddabfe2831746a87bc294f42569fc79a89e97988aa9cbc9d30d89bf1f60ea7b9eb7cea1b4a0633008ff3cba530fce82524cd552f85b4baa8a7e90a1173a81ea695584cabae03186e60033eaa0b34f9aa877c2c36c5c2a1"}}}}}}}}, 0x12ef) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:24 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x40) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x10000, 0x3, r2}) fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') 2018/03/15 15:01:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x48400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1000, 0x100) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r3, 0x4000800000000000, 0x1, r5}) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00000000c0)=""/175) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) 2018/03/15 15:01:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)="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", 0x207}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x102000003) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/15 15:01:24 executing program 6: r0 = socket(0x2, 0x2, 0x0) getgroups(0x2, &(0x7f0000000240)=[0x0, 0xffffffffffffffff]) fchown(r0, 0x0, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x501002, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x5, 0x7fff, 0x4}) 2018/03/15 15:01:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0), 0x100000000000002e, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x800, 0x30, 0x9, 0x7}, &(0x7f0000000140)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) finit_module(r0, &(0x7f0000000040)='security\x00', 0x1) sendfile(r0, r1, &(0x7f0000000000), 0x102000001) 2018/03/15 15:01:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x9, 0x80, 0x4}) 2018/03/15 15:01:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000c34000/0x4000)=nil], 0x0, &(0x7f0000000080), 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x500, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r2 = getgid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x400) 2018/03/15 15:01:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000700)={0x0, 0x200, 0x5, 0x9, 0x0}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000780)={r1, 0x4, 0x9, [0x4, 0x85d, 0x1, 0x7fffffff, 0x8001, 0x2742, 0x1, 0x4, 0x7ff]}, 0x1a) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x101, @empty, 0x2}}, 0x87, 0x9, 0xfffffffffffffff7, 0xffffffff, 0x5}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={r4, 0x100}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000007c0)=""/119) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000680)="5c22d922fe663b8727b618f7e2806ce611889cea1e4e4a3a2fdfc9b2c8e81bb82d06ac9959db7ea22b155a11abcd04dc5aca0625aa8100f32b46ac8175e6f912095346e41c7b") dup3(r2, r5, 0x0) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000000280)={"44296e28ff06563a14e59208f6ae6fed49eb75889237ecd75ed1522a743075f82127c11519061166cecc207ee02d95f1c124f21148fca0b1d7c47492888dd40389dd02acaa6dbc22e710b41848809076347e2ef75ca39343bafbd36e48dc0e0b9bf73bcf3868029a78f59049bb081c2fd31564673ac146a8891969f5cfa36ab60a931c1d37f82e0228e0e340be07aa8b85d8b6fea0fecd6613406d3025cb1d11b6659fceeee6f99bed1ec3e383cc8b2a4197d4add7fb2917a7ff8bceec94442bacae59e1223ae8278ffa85a24659cb024f4d3f5cac0685986ad146fd2ff050755c4c03673595ff2aa210c625e2c3977f3291faed739c62a644b87fac9ba48b3a939a4525a5dbe9a204ff4fd976e0d776875d4d859d762fddddd651de9663faa1b43f59ef993b3338bd71827542aa0558a47b8b2c997654cb00a420c042b00c657fe202f419c2720c0aed1e481b2e539d171d787ea7f0bb2065879a39eadd7d4c87a1943c2cb11495605c6d601232c435455c93fb5fbd6823cca07d19999ec4e4cdceb32099757758783c2c7f4e7ea8c422fbbdb74d6836aaf8e2208121a96111229af58fab08e2715bb7f8b208767e319163dd483f9d01385ebb99ff42d39681c2287361a37ff82dfd3fb298157392272a84040c625fffa6a6d830b8994b651b47efc9b17f9273413448f3b81f39d2fc76ee823919dc9774eef6b864481052eda25327e7e9514c087e3430144237d0e66ef313563c97ab14b7bd79e9a0823089f1298100e454eff81aea94c1e0d42b1d335d5ad559730994d62a403e300ce2f04d2be9259b1dc6f55cc3a3ad36da9ab0dfdd5a63b59ac9203c562ddf6b908c98c785467785fe2ad005f78f90e859cbc637fd2a267318887266b286e191872be65d0771ad02702336f0ec1f5d472f8f8608bfe0fb1d3a264f1dedcfb50c228131a124a76825098b1dbaadfb6802b21f968f509251323f4b9c6d2e26418f16811a28cc3316b04137792eee0455075f036996278fad22ea2882476635823c802a9cbb47a23c04916227878a18efbf44d7ebf3feed69af4cf98682a27818833d4b896216bc701f13788493b2da3b30d43b94857701fee21369f30709021ca986627d95c8d4359125bf3a0f3c5fbf436c847fd630852e0669ed5ac960e8c3b13049876a37c5906a589daba59d4f2202c88b148147185cc2fdc30aaedc703f51c1152e4b2503ff3e9f3dce1f8b2fa4c0420714f5140be3eeb4db07a656d625f3e2fb800690ecc462a75145e4e928c98b96dfd062e8340a24563b23da11ad610e54940f690bb4fabe8f47313c3b35eae360c0984e19a34e58e129f0a454e6e5467ffea637248dbe0247d5acf9da8e3873544cc776bcc892d31865041aab089df3cc43d0384a4829229a43a0be74e68300e4444c9879fef0a53b3b5a09a70c3a992155fa"}) 2018/03/15 15:01:24 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da7ffd)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000340)={@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'yam0\x00'}}, {&(0x7f0000000200)=""/254, 0xfe}, &(0x7f0000000300), 0x12}, 0xa0) mkdir(&(0x7f000026aff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file1\x00') umount2(&(0x7f0000139fff)='.', 0x2) unshare(0x28060400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/255, &(0x7f0000000180)=0xff) 2018/03/15 15:01:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000400000008c008bbb5c46911cc339ce573f2d473d4a0104e960a433f7797cddf8290d8ba6caf0875d77d55bccf90364db9c3485bd437ca068", 0xffeffffffffffffd) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x12, 0x10, 0x4, "72bf42b57f33fd111513cf5e6fe9239a9b2ade0875e08cd7faf5cd08cc789454e9fb67f0eda4f41b6b6887de2ae79796491cf21874d42a83e1649ef50a902f70", "c9f92e7867c69038305c962e0b0cb9660855413605bec06ce445c2f0fd2f4041633552daf6dc71266cee86681446b0486819c12018f017b9bb7663a124bc2e15", "665ba27d01d85f31ac2eee8952be2827481a93831228a51841d512590ecdea5f", [0xad04, 0x748]}) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:24 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/15 15:01:24 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x4}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000180)="5bc8f1d2a2abd49e697428cd78e8113ae3eeca62630ceb079773640e05709945b8f72f8699a43b635d02d5cec111cc822efc920afa72377262781dc50d7f543f9b06de3b980c59181883dcc8f9aa8a9f98e801c2ac2d8716b4a0b6508690cbef3c6384ee9fa6c20d3358c1b418a7cd9c3d8a3890", 0x74) 2018/03/15 15:01:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:24 executing program 1: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000000200)=@polexpire={0xcc, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) 2018/03/15 15:01:24 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000002c0)={0xffffffff, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000400)={0x100, 0x1, 0x3, 0xb3, &(0x7f0000000040)=""/179, 0xcd, &(0x7f0000000100)=""/205, 0x9b, &(0x7f0000000200)=""/155}) 2018/03/15 15:01:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/15 15:01:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = semget(0x2, 0x4, 0x102) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000000)) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/03/15 15:01:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x49c000, 0x0) sendto$packet(r1, &(0x7f0000000100)="da4ec0f2ae677058e08d9ad80f55a6d9a8cf4e04aab4f571c0f8bf91efe2d49ca902f4e672da224d661c0799c49af9cb16316b50086eb642ee25ebc36f9ecbfcde5b3c876fc3aaf45f528f84f515ea8abd25c456057f3270fbc4594d0f475fa024e4c8487ee83489aa4352f09239010ea4748580951080c660aeff16d63b0f976cf88986240d27526fec51ffcf7da6ddaec9e0e04ada3a8c24", 0x99, 0x8000, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)="f490a3d29a4bfc4e6590c5a5676eeb4dbeab685edf38c6e81b843aefa0181b76dd2bb9bb704dc29f223481a00ba6b89485100a1040cdacbca582436f4902e1ce29693dabe7920b1ab4c44a693c4a74d09a7908947a64827393a6c25e0b9bcae9ce6503b1af9aa4a95ce9aa140f79444896b72c48453120f3b60eb695", 0x3) write$rdma_cm(r2, &(0x7f00000014c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001480)={0xffffffff}, 0x117, 0x100f}}, 0x20) write$rdma_cm(r2, &(0x7f0000001500)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), r3, 0x2}}, 0x18) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000000540)='D', 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/15 15:01:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000540)="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", 0x201}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)) 2018/03/15 15:01:24 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d6ff4)) open(&(0x7f0000000040)='./bus\x00', 0x80000000000081, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x100000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/15 15:01:24 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa000000a2d3f88771d7071a07bf8da0ee", @ANYBLOB="3f0100000000001f89f03b813b14f09aff8bd03890366260e61a87f7a41dcd79301f1dc52148aeb67bb1436ef05afbd73023d4abcc76332d7f84a62a6a3917d37a57c384827df0be9eaf4fddb5b39a1565d40dacbf13bd04bab928f71b2c91a97aaa84c0e3f1bd9b41239ee5814a7a3e860b75b1b3a5dae1cebf05811ebd1af9ed36f7005350b049321ff8af6f42e00543bcbcacc14329d5878d26a790da5cd4180f8f898e504e040bc2d3bdf5ec69a4fc341879f408ff59cd8b8eba7c6e42fa6ef2"], 0xd2) write$rdma_cm(r1, &(0x7f0000002500)=ANY=[@ANYBLOB="03000000280000fa00000000000000000a00000000000000fe8000000000000000000000000000002ee98e1e"], 0x2c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x7fff, 0xff, 0x9, 0x18, r2, 0x81}, 0x2c) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x9) 2018/03/15 15:01:24 executing program 3: set_mempolicy(0x3, &(0x7f0000001ff8)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000070bff8)={0x40000000000, 0x6ec}) r0 = epoll_create(0x621be2e2) read(r0, &(0x7f0000000000)=""/214, 0xd6) [ 164.665856] ================================================================== [ 164.673475] BUG: KASAN: use-after-free in __list_add_valid+0xc6/0xd0 [ 164.679966] Read of size 8 at addr ffff8801d88448c0 by task syz-executor6/22201 [ 164.687402] [ 164.689032] CPU: 1 PID: 22201 Comm: syz-executor6 Not tainted 4.16.0-rc5+ #354 [ 164.696384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.705728] Call Trace: [ 164.708319] dump_stack+0x194/0x24d [ 164.711952] ? arch_local_irq_restore+0x53/0x53 [ 164.716618] ? show_regs_print_info+0x18/0x18 [ 164.721121] ? __lockdep_init_map+0xe4/0x650 [ 164.725524] ? __list_add_valid+0xc6/0xd0 [ 164.729661] print_address_description+0x73/0x250 [ 164.734487] ? __list_add_valid+0xc6/0xd0 [ 164.738620] kasan_report+0x23c/0x360 [ 164.742414] __asan_report_load8_noabort+0x14/0x20 [ 164.747326] __list_add_valid+0xc6/0xd0 [ 164.751287] ucma_alloc_ctx+0x3f3/0x610 [ 164.755248] ? ucma_migrate_id+0xc60/0xc60 [ 164.759465] ? lock_release+0xa40/0xa40 [ 164.763420] ? check_same_owner+0x320/0x320 [ 164.767747] ? __might_sleep+0x95/0x190 [ 164.771736] ucma_create_id+0x205/0x620 [ 164.775693] ? ucma_get_event+0xa90/0xa90 [ 164.779839] ? __might_sleep+0x95/0x190 [ 164.783813] ? kasan_check_write+0x14/0x20 [ 164.788037] ? _copy_from_user+0x99/0x110 [ 164.792174] ucma_write+0x2d6/0x3d0 [ 164.795781] ? ucma_get_event+0xa90/0xa90 [ 164.799911] ? ucma_resolve_route+0x1a0/0x1a0 [ 164.804389] ? handle_mm_fault+0x35b/0xb10 [ 164.808618] ? ucma_resolve_route+0x1a0/0x1a0 [ 164.813093] __vfs_write+0xef/0x970 [ 164.816701] ? rcu_note_context_switch+0x710/0x710 [ 164.821617] ? kernel_read+0x120/0x120 [ 164.825487] ? __might_sleep+0x95/0x190 [ 164.829451] ? _cond_resched+0x14/0x30 [ 164.833322] ? __inode_security_revalidate+0xd9/0x130 [ 164.838496] ? avc_policy_seqno+0x9/0x20 [ 164.842538] ? selinux_file_permission+0x82/0x460 [ 164.847374] ? security_file_permission+0x89/0x1e0 [ 164.852293] ? rw_verify_area+0xe5/0x2b0 [ 164.856334] ? __fdget_raw+0x20/0x20 [ 164.860042] vfs_write+0x189/0x510 [ 164.863579] SyS_write+0xef/0x220 [ 164.867016] ? exit_to_usermode_loop+0x198/0x2f0 [ 164.871763] ? SyS_read+0x220/0x220 [ 164.875381] ? do_syscall_64+0xb7/0x940 [ 164.879343] ? SyS_read+0x220/0x220 [ 164.882955] do_syscall_64+0x281/0x940 [ 164.886819] ? __do_page_fault+0xc90/0xc90 [ 164.891036] ? _raw_spin_unlock_irq+0x27/0x70 [ 164.895512] ? finish_task_switch+0x1c1/0x7e0 [ 164.899990] ? syscall_return_slowpath+0x550/0x550 [ 164.904904] ? syscall_return_slowpath+0x2ac/0x550 [ 164.909817] ? prepare_exit_to_usermode+0x350/0x350 [ 164.914817] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 164.920174] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 164.925021] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 164.930192] RIP: 0033:0x453e69 [ 164.933361] RSP: 002b:00007f14981f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 164.941047] RAX: ffffffffffffffda RBX: 00007f14981f16d4 RCX: 0000000000453e69 [ 164.948294] RDX: 00000000000000d2 RSI: 0000000020000180 RDI: 0000000000000015 [ 164.955542] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 164.962792] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 164.970042] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000001 [ 164.977331] [ 164.978936] Allocated by task 22195: [ 164.982630] save_stack+0x43/0xd0 [ 164.986060] kasan_kmalloc+0xad/0xe0 [ 164.989751] kmem_cache_alloc_trace+0x136/0x740 [ 164.994398] ucma_alloc_ctx+0xce/0x610 [ 164.998266] ucma_create_id+0x205/0x620 [ 165.002216] ucma_write+0x2d6/0x3d0 [ 165.005819] __vfs_write+0xef/0x970 [ 165.009425] vfs_write+0x189/0x510 [ 165.012943] SyS_write+0xef/0x220 [ 165.016374] do_syscall_64+0x281/0x940 [ 165.020242] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 165.025405] [ 165.027014] Freed by task 22195: [ 165.030363] save_stack+0x43/0xd0 [ 165.033795] __kasan_slab_free+0x11a/0x170 [ 165.038008] kasan_slab_free+0xe/0x10 [ 165.041793] kfree+0xd9/0x260 [ 165.044875] ucma_create_id+0x45b/0x620 [ 165.048826] ucma_write+0x2d6/0x3d0 [ 165.052427] __vfs_write+0xef/0x970 [ 165.056035] vfs_write+0x189/0x510 [ 165.059552] SyS_write+0xef/0x220 [ 165.062983] do_syscall_64+0x281/0x940 [ 165.066851] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 165.072017] [ 165.073630] The buggy address belongs to the object at ffff8801d8844840 [ 165.073630] which belongs to the cache kmalloc-256 of size 256 [ 165.086263] The buggy address is located 128 bytes inside of [ 165.086263] 256-byte region [ffff8801d8844840, ffff8801d8844940) [ 165.098111] The buggy address belongs to the page: [ 165.103024] page:ffffea0007621100 count:1 mapcount:0 mapping:ffff8801d88440c0 index:0x0 [ 165.111147] flags: 0x2fffc0000000100(slab) [ 165.115364] raw: 02fffc0000000100 ffff8801d88440c0 0000000000000000 000000010000000c [ 165.123220] raw: ffffea0006eba760 ffffea0007560d60 ffff8801dac007c0 0000000000000000 [ 165.131073] page dumped because: kasan: bad access detected [ 165.136765] [ 165.138373] Memory state around the buggy address: [ 165.143290] ffff8801d8844780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 165.150625] ffff8801d8844800: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 165.157963] >ffff8801d8844880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 165.165298] ^ [ 165.170725] ffff8801d8844900: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 165.178073] ffff8801d8844980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 165.185410] ================================================================== [ 165.192745] Disabling lock debugging due to kernel taint [ 165.200130] Kernel panic - not syncing: panic_on_warn set ... [ 165.200130] [ 165.207502] CPU: 1 PID: 22201 Comm: syz-executor6 Tainted: G B 4.16.0-rc5+ #354 [ 165.216145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.225499] Call Trace: [ 165.228068] dump_stack+0x194/0x24d [ 165.231680] ? arch_local_irq_restore+0x53/0x53 [ 165.236340] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 165.241076] ? vsnprintf+0x1ed/0x1900 [ 165.244858] ? assoc_array_gc+0x13b0/0x13c0 [ 165.249160] panic+0x1e4/0x41c [ 165.252335] ? refcount_error_report+0x214/0x214 [ 165.257096] ? __list_add_valid+0xc6/0xd0 [ 165.261236] kasan_end_report+0x50/0x50 [ 165.265187] kasan_report+0x149/0x360 [ 165.268976] __asan_report_load8_noabort+0x14/0x20 [ 165.273881] __list_add_valid+0xc6/0xd0 [ 165.277837] ucma_alloc_ctx+0x3f3/0x610 [ 165.281796] ? ucma_migrate_id+0xc60/0xc60 [ 165.286013] ? lock_release+0xa40/0xa40 [ 165.289972] ? check_same_owner+0x320/0x320 [ 165.294291] ? __might_sleep+0x95/0x190 [ 165.298271] ucma_create_id+0x205/0x620 [ 165.302226] ? ucma_get_event+0xa90/0xa90 [ 165.306367] ? __might_sleep+0x95/0x190 [ 165.310332] ? kasan_check_write+0x14/0x20 [ 165.314547] ? _copy_from_user+0x99/0x110 [ 165.318691] ucma_write+0x2d6/0x3d0 [ 165.322295] ? ucma_get_event+0xa90/0xa90 [ 165.326423] ? ucma_resolve_route+0x1a0/0x1a0 [ 165.330900] ? handle_mm_fault+0x35b/0xb10 [ 165.335134] ? ucma_resolve_route+0x1a0/0x1a0 [ 165.339607] __vfs_write+0xef/0x970 [ 165.343212] ? rcu_note_context_switch+0x710/0x710 [ 165.348145] ? kernel_read+0x120/0x120 [ 165.352015] ? __might_sleep+0x95/0x190 [ 165.355976] ? _cond_resched+0x14/0x30 [ 165.359841] ? __inode_security_revalidate+0xd9/0x130 [ 165.365014] ? avc_policy_seqno+0x9/0x20 [ 165.369055] ? selinux_file_permission+0x82/0x460 [ 165.373887] ? security_file_permission+0x89/0x1e0 [ 165.378800] ? rw_verify_area+0xe5/0x2b0 [ 165.382839] ? __fdget_raw+0x20/0x20 [ 165.386539] vfs_write+0x189/0x510 [ 165.390067] SyS_write+0xef/0x220 [ 165.393499] ? exit_to_usermode_loop+0x198/0x2f0 [ 165.398239] ? SyS_read+0x220/0x220 [ 165.401848] ? do_syscall_64+0xb7/0x940 [ 165.405806] ? SyS_read+0x220/0x220 [ 165.409416] do_syscall_64+0x281/0x940 [ 165.413281] ? __do_page_fault+0xc90/0xc90 [ 165.417490] ? _raw_spin_unlock_irq+0x27/0x70 [ 165.421965] ? finish_task_switch+0x1c1/0x7e0 [ 165.426461] ? syscall_return_slowpath+0x550/0x550 [ 165.431377] ? syscall_return_slowpath+0x2ac/0x550 [ 165.436290] ? prepare_exit_to_usermode+0x350/0x350 [ 165.441287] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 165.446899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 165.451738] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 165.456903] RIP: 0033:0x453e69 [ 165.460070] RSP: 002b:00007f14981f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 165.467757] RAX: ffffffffffffffda RBX: 00007f14981f16d4 RCX: 0000000000453e69 [ 165.475003] RDX: 00000000000000d2 RSI: 0000000020000180 RDI: 0000000000000015 [ 165.482265] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 165.489513] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 165.496758] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000001 [ 165.504497] Dumping ftrace buffer: [ 165.508013] (ftrace buffer empty) [ 165.511696] Kernel Offset: disabled [ 165.515306] Rebooting in 86400 seconds..