1302fac4470d83bb108804636c2e76f7edd64adb8e511b6239021b3551459c99131ccc1f33eb35850986e1baee01d48632000000000078000000000000001601000009000000cf232c3653cc5fad9a5d429561571c9d96282bf846fa42d8a3e12d36f490e5573b9228f2bf01c096e3a3b5454fc6b6080fff27f3452891db30e814a950319bed8c303c118b812fab88033ad2d368b6d5ab261946b87ef947f6ee986c91ece51f0cfe796f73000000826327e4e51ed9e1d7fdb92f7365a5f18781694b0ce3c16d02cce919e1cbe1dda2b1402966849cb150ec620b5669cfe1f1dca25beecda0269129836ec01317553c44ae96235ce2a4070fedfac0f7ce7396bbc9b182ed6a120ed0ca6545636f282c8999"], 0x3e0, 0x4008041}, 0x40002161) [ 211.549224] gfs2: not a GFS2 filesystem [ 211.568512] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 211.575686] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 211.653138] isofs_fill_super: root inode is not a directory. Corrupted media? [ 211.687533] attempt to access beyond end of device [ 211.692613] loop6: rw=12288, want=8200, limit=20 [ 211.726277] attempt to access beyond end of device [ 211.731379] loop6: rw=12288, want=12296, limit=20 [ 211.745554] attempt to access beyond end of device [ 211.750754] loop6: rw=12288, want=8200, limit=20 [ 211.757136] attempt to access beyond end of device [ 211.762128] loop6: rw=12288, want=12296, limit=20 [ 211.807224] attempt to access beyond end of device [ 211.812313] loop6: rw=12288, want=8200, limit=20 [ 211.817853] attempt to access beyond end of device [ 211.822903] loop6: rw=12288, want=12296, limit=20 [ 211.828988] attempt to access beyond end of device [ 211.834067] loop6: rw=12288, want=8200, limit=20 [ 211.839500] attempt to access beyond end of device [ 211.844537] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @multicast2}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000200), 0x200000010000) 2018/05/03 09:47:28 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000400)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ptrace$peek(0x2, r0, &(0x7f0000000340)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchown(r3, r4, r5) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) 2018/05/03 09:47:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x97}, 0x98) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800008000, 0x0) 2018/05/03 09:47:28 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xf, 0x7}, {0x7, 0x5}, {0x0, 0x9}, {0x8, 0x9}, {0x3, 0x8000}, {0x3, 0x2}, {0x8, 0x7}], 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x7, 0x6, 0x8, 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r1 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') timer_create(0x0, &(0x7f00000002c0)={0x0, 0x4, 0x0, @thr={&(0x7f0000000140), &(0x7f00000001c0)}}, &(0x7f0000000300)) preadv(r1, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x0) 2018/05/03 09:47:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000100)='\x00', 0x1, 0x1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="000300000014000000ff010000000000000000000000000000000014ed0d39674c1a7400"], 0x28}, 0x1}, 0x0) 2018/05/03 09:47:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0xbff}]}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x3f, 0x4) 2018/05/03 09:47:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0xc, &(0x7f0000ffa000/0x3000)=nil) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x400001, 0x0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10, 0x800) 2018/05/03 09:47:28 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) [ 212.449437] attempt to access beyond end of device [ 212.454507] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:28 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003f4, 0xd692) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)=ANY=[@ANYBLOB="520002000400ff0f0800ff01fb000000020000084000800203008700d2090100e800010050db20451f01c5e94305f5537c190800"]) 2018/05/03 09:47:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) socket$pptp(0x18, 0x1, 0x2) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x84) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x8, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x7ff}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) [ 212.509704] attempt to access beyond end of device [ 212.514809] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:28 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000100)={0x3, 0x400}) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0b168e", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e21}, {0x6}, 0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, 'gre0\x00'}) [ 212.555947] attempt to access beyond end of device [ 212.561750] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:28 executing program 1: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x10000}], 0x1200011, &(0x7f0000000000)=ANY=[]) 2018/05/03 09:47:28 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xffffffffffffffff, 0x0, 0x47}, 0x2c) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x14}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 212.617177] attempt to access beyond end of device [ 212.622388] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:28 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r3, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000380)=0x10) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f23"], 0x2) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000be978f1103ce93cec797cb9474f695051df69fd0d15e03ea0d618f63135dd67d6508d6ad25ef4d7e0aeae4a053aca93a498a58095850b725a97bb3871a0c1c75be850c396446ffcc7894467c0c30a003cbac797505c363eac08e3f70cf1b1397e426ec1798fbeddf0d8f32df8c2677a943c16d9e5e8571d94020a9361eb2", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000080003007f000000"], 0x1c}, 0x1}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x36e) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = dup3(r3, r1, 0x80000) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00000003c0)=""/9) 2018/05/03 09:47:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x50002}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x800) accept$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) [ 212.695486] attempt to access beyond end of device [ 212.700650] loop6: rw=12288, want=8200, limit=20 [ 212.757230] f2fs_msg: 30 callbacks suppressed [ 212.757257] F2FS-fs (loop6): invalid crc value [ 212.767180] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop1 [ 212.823710] attempt to access beyond end of device [ 212.828812] loop6: rw=12288, want=12296, limit=20 [ 212.835909] BTRFS error (device loop1): superblock checksum mismatch [ 212.850462] BTRFS error (device loop1): open_ctree failed [ 212.859098] F2FS-fs (loop6): invalid crc value [ 212.863775] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 212.875316] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 212.882558] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 212.892594] attempt to access beyond end of device [ 212.897792] loop6: rw=12288, want=8200, limit=20 [ 212.906393] F2FS-fs (loop6): invalid crc value [ 212.916458] attempt to access beyond end of device [ 212.921539] loop6: rw=12288, want=12296, limit=20 [ 212.927350] F2FS-fs (loop6): invalid crc value [ 212.932068] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 212.944771] BTRFS error (device loop1): superblock checksum mismatch [ 212.951675] BTRFS error (device loop1): open_ctree failed 2018/05/03 09:47:29 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2001, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000180)={0x5, 0x4, 0x1, r2}) r3 = syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0x101, 0x0, 0x200, 0x2, 0x0, 0xffffffffffff0414, 0x6, 0x5, 0x2, 0xff, 0x9, 0x7c}) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x84, 0x200000) mprotect(&(0x7f0000f20000/0x4000)=nil, 0x4000, 0x3) getsockopt(r4, 0x20, 0x8000, &(0x7f0000000080)=""/31, &(0x7f00000000c0)=0x1f) 2018/05/03 09:47:29 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x3, 0xcc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000000), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]}, 0xd42) 2018/05/03 09:47:29 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x690242, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0xb, 0x10000004) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x40) accept4$netrom(r3, 0x0, &(0x7f0000000100), 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000001c0)={0x7, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x420580) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x744, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x4000000000000, 0x0, 0x0, 0x720a0935}, 0x0, 0x0, r3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) 2018/05/03 09:47:29 executing program 0: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='iocharset=c']) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x1, 0x0, 0x0, 0x0, 0xe}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000002c0)={r1, 0x20}) 2018/05/03 09:47:29 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3ff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/128) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/03 09:47:29 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd9b4, 0x20000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xf52, 0x0, 0x100000000, 0x80000001}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0x7fff}, 0x8) r2 = inotify_init1(0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000180)={"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"}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4209, r3, 0x0, &(0x7f0000000000)={&(0x7f0000000100), 0xfffffffffffffe4f}) prlimit64(r3, 0x1, 0x0, &(0x7f0000000140)) 2018/05/03 09:47:29 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x20000000000f) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x24, 0x2c, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @binary="085454a7a1"}]}]}, 0x24}, 0x1}, 0x0) 2018/05/03 09:47:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000200)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0xffffffffffffffff) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x8, &(0x7f0000000600)=[{&(0x7f0000000080)="000a7dafdc8050ff8e425944d907b3f857de7d59956784807288e3a0f829bfbc74db", 0x22, 0xb95}, {&(0x7f00000000c0)="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", 0xfd, 0x50ef}, {&(0x7f0000000240)="219b3da02712ebfd668b08b888a431e5129d359ba5fb61c17f98901315d9ac6005812e63408a40df3b0f63a3ddc2aa67171dd94bf52f4f6f8f606474f6ced023299f09927741b3237f26875bc7f47ba4502fd42ae3a9aff962506568bd7ef20c9bc0eb51fb456ce516d58b23f0948866708701984b5669002049900d77f7ebe27932935748b8e93bbd28956028b27e4c2656147b6594cf616e2cb15cb3f7", 0x9e, 0x1}, {&(0x7f0000000300)="b7a723da3fbf8e2815e4", 0xa, 0xbc}, {&(0x7f0000000340)="705de2c48813349731485c3ca806e6f9c782c9cb98a53ed6068f84b672d758afb35f4fc710e993369cb4e46d08f0ff9fc5f0da0382cba30d5895578678e27cb1c9beaf9f8dd38ad7a003efb4a74bd9603e36395a79375e288d6b9532b331b6ee4e83c1b0131a7c2c96daf829ce84cd1b72c884193615e32a10e1017e62cecc99241417179c34a027c1ad845dcc68b73210878a24", 0x94, 0x3}, {&(0x7f0000000400)="b1428855d5b178aa6a6c35f1a5b7b02e95551fe7496711d7c81b7384d5ca94613426552840934656a9a739d8a323644faf1ffa666ef871d42766bab0dba47f8c8159ef141664d2492fbb2aba97ea71acd1e0928d12b50c11ca831cf9448175bfdc74bc50a553473fbba90b02be8e82a2734a807c420d6f4798b605d4553035227113541d9ebe36733bffe6ea3e6752", 0x8f, 0x2}, {&(0x7f00000004c0)="3ca254670269e6ac3c35a42f285d7a02ca84eaeb95e2c8ba45b2d60853d56495ad16e829e45175de862282b45d4cf4822e4bfb7fc14f202c31df0b242d9bae3c4ead6a3ef7946db9d898f2e6c947302cc30e266243586351c301626508e3506b4759b60893f390a0df17f4652824caa04f1aa911b58c0f09cbca322fd85573533b3c8062f31166d7b854e6c93b5080a8c800a1ebddf41fe5da4bc2c474b095087ba2aafa8769e340bb403d9ba54e49d6fe58d5481e348ad30544891ff99ba338958a59a4f6afa65fe71a46d7b48a418675", 0xd1, 0x3}, {&(0x7f00000005c0)="05df426010d8ba2936bb28d363ab3e", 0xf}], 0x80, &(0x7f00000006c0)=ANY=[@ANYBLOB='expose_privroot,data=ordered,block-allocator=no_unhashed_relocaarrier=none,expose_privroot,noacl,grpquotrors=continue,\x00\x00\x00\x00\x00\x00\x00']) r1 = syz_open_dev$sndpcmc(&(0x7f0000000780)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000007c0)={&(0x7f0000ff8000/0x5000)=nil, 0x5000}) [ 213.392072] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 213.399183] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 213.415827] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 09:47:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0abadb33158ba3b60ced32e0375c54dbb7", 0x11) 2018/05/03 09:47:29 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000000c0)='../file0\x00', 0x10000, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000100)={[{@uid={'uid', 0x3d, [0x3d]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x7f, 0x38, 0x3f]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@utf8='utf8', 0x2c}, {@utf8='utf8', 0x2c}, {@uid={'uid', 0x3d, [0x38, 0x38, 0x38, 0x39]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x31, 0x37, 0x7f, 0x36, 0x37]}, 0x2c}]}) pread64(r0, &(0x7f0000000180)=""/148, 0x94, 0x0) 2018/05/03 09:47:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000440)=0xe8) sendmsg$nl_generic(r0, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)={0x1d4, 0x35, 0x10, 0x70bd25, 0x25dfdbfd, {0xa}, [@typed={0x8, 0x7e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x2c, 0x6, [@typed={0x14, 0x1a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x14, 0x7a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0xc, 0x5e, @u64}, @nested={0xa0, 0x68, [@typed={0x4, 0x2b, @str}, @typed={0x4, 0x95}, @typed={0x8, 0x53, @ipv4=@broadcast=0xffffffff}, @generic="be1c65f5ab218fc79cd41ee0ba6c7035ed79de7ac1f6c0841618f5a1d636f30f4b911e7fd2ac3d86b22e4f124ffa1ea4e55b7e08cc7d385a0ae4456716bbf529a1079dacef1c5c2f27a4e8c46aa0c73dcb18f6b9924371f3e90318657ee434b88f7c5efd6cae1655021964770ff0c74f3591484f50ff7620699ee72f39eec7daea", @typed={0x8, 0x21, @uid=r1}]}, @nested={0xc, 0x53, [@typed={0x8, 0x5a, @uid=r2}]}, @typed={0x8, 0x3e, @u32=0x9}, @typed={0x8, 0x78, @u32}, @generic="5fb12d028269b9a1829e7138d3eddca1561184758134b58cacd3c1f36e1ae46a30c02c62b5fd616a7a65ad", @nested={0x98, 0x15, [@generic="a0739a84a67efde1af35a5c8198f9df66eb2df86e5c34ee3a9c565ce8ee85ab3ef8d109863fa5b8adbd8e6811fd229effda4e219750efacbd86bd85b76adb2a84bfc36379a067a391e60840a2cff5c69d8741279432f733c963b0637c1762d9f8940063306d71b44e0", @typed={0x8, 0x89, @uid=r3}, @typed={0x8, 0x81, @fd=r0}, @typed={0x8, 0x51, @uid=r4}, @typed={0x8, 0x4, @pid=r5}, @typed={0x8, 0x8f, @uid=r6}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x4}, 0x4008810) r7 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x10, &(0x7f0000000040)={0x5}) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r7}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)=0x0) setpriority(0x0, r8, 0x0) r9 = socket$inet(0x2, 0x0, 0x1000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) 2018/05/03 09:47:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x1) 2018/05/03 09:47:29 executing program 1: r0 = getpgid(0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0, 0x1, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x6, 0xfffffffffffff486, 0x3f, 0x2434, 0x0, 0x8, 0x40, 0xe, 0x7, 0x120000000000, 0x5, 0xfffffffeffffffff, 0x800, 0x81, 0xfffffffffb8e366a, 0x4, 0x6da1, 0x4, 0xf0, 0x3, 0x7fff, 0x80000000, 0xd6d, 0x6, 0x2, 0x3, 0x2, 0xfffffffffffffeff, 0x5, 0x0, 0x0, 0xffffffff00000000, 0x1000, 0xffffffffffffff81, 0x4, 0x4, 0x0, 0x2, 0x2, @perf_config_ext={0x2, 0x1}, 0x401, 0x0, 0x6, 0x3, 0x7ff, 0xfff}, r0, 0x4, r1, 0xb) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000240)={&(0x7f0000001000/0x1000)=nil, 0x1, 0x3, 0x1, &(0x7f0000003000/0x4000)=nil, 0x1}) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x401, 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}}, 0x3, 0x2, 0xedc, "58d61b35067600c35c1491429cebeb64dd33f7d5da70cd7c476efea93f650b73a909544f8414b85acd7d08d9c6bccd28127b39f7b0adc59cf08c30b3c19401bffcff7a6cb1fa89756fb0d647b9006156"}, 0xd8) pipe(&(0x7f0000000380)) get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3) 2018/05/03 09:47:29 executing program 3: r0 = socket(0x2, 0x3, 0x2) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0x11) socket$can_bcm(0x1d, 0x2, 0x2) [ 213.488205] attempt to access beyond end of device [ 213.493349] loop6: rw=12288, want=8200, limit=20 [ 213.514725] REISERFS warning (device loop7): super-6506 reiserfs_getopt: bad value "no_unhashed_relocaarrier=none" for option "block-allocator" [ 213.514725] [ 213.556940] attempt to access beyond end of device [ 213.561987] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) acct(&(0x7f0000000140)='./file0\x00') getdents64(r0, &(0x7f00000000c0), 0x7ca6398e21bbc45f) [ 213.635306] REISERFS warning (device loop7): super-6506 reiserfs_getopt: bad value "no_unhashed_relocaarrier=none" for option "block-allocator" [ 213.635306] [ 213.678671] attempt to access beyond end of device [ 213.683722] loop6: rw=12288, want=8200, limit=20 [ 213.701527] attempt to access beyond end of device [ 213.706604] loop6: rw=12288, want=12296, limit=20 [ 213.779949] attempt to access beyond end of device [ 213.785012] loop6: rw=12288, want=8200, limit=20 [ 213.809500] attempt to access beyond end of device [ 213.814560] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x83, {{0xa, 0x4e23, 0xffffffff80000000, @dev={0xfe, 0x80, [], 0x15}, 0x5}}}, 0x88) capset(&(0x7f0000000200)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) migrate_pages(r3, 0x8, &(0x7f0000002480), &(0x7f00000024c0)) 2018/05/03 09:47:30 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000040)={0x8000, 0xa, 0x1, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x2, 0x37, 0x0, r1}) fgetxattr(r2, &(0x7f00000000c0)=@random={'trusted.', '/dev/null\x00'}, &(0x7f0000000100)=""/247, 0xf7) r3 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x800) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000240)=0x5) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)={0x2, 0x0, [{0x1000, 0xf7, &(0x7f0000000280)=""/247}, {0x10000, 0xc4, &(0x7f0000000380)=""/196}]}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000500)) recvmsg$netrom(r0, &(0x7f0000000bc0)={&(0x7f0000000540)=@ax25={0x3, {"7836e831e1a194"}, 0x5}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000580)="2f3a934b77e62b8c853988ed448f7405868e1d8bbff7384fab2934ca1950c08cc3ccf66c1c35f68b9ac5071358769e252efe92cd0eeba690c17deedfae11ee7120af656a2de40ce6c6e6bff1a6d8230fdabcf7c7fed89eb2", 0x58}, {&(0x7f0000000600)="e5e278a04fb44f33adfa3332bbbb39a8c217ba8a7c7ff3d3354a6859dad5cbaecc34cee892b98bc0f88551da6aeec609707131228451d930384c43688f9c30fd0ce079961124a1713de91984325fe1f673b85c4ede0b9b6f9aced5d52183122b6224990041c2cfb177f2be39731f76f3d3ef1ad6e34e03d757bbd450ad947964abd6b5a8e4eef5244476061d5c4f25c4443bdb557ba19ff30a1416038f4ef05621761d15ac7703ff66a0cc59650666c7e302af4228bac0b158d1591ce04aa3", 0xbf}, {&(0x7f00000006c0)="d743b7923ba1a936480cfb0540d331f7b019cf1eb6ad1b29f737b6151ac91a963497cec2f50c054866e7a7ac7d86297672af4e29929bb6fa4ff5b89a069af48c92b1025be845c0eccbf9b1558718ebcbeb0ef704a79c13d4e1ef27318985b3ee9dc311f532a1a50450f1bb6abcbcfa4a862b85f259a0318fd573cf7f45a50918ff4248b67931a9f5bb61e7bfa36f25a9455e32e22e997e920b6b0d552c4eaec134a1aed4c114", 0xa6}, {&(0x7f0000000780)="493f388ba81a5ddbce8e5c8f9e565217dd32055817a417be4058ddbfe164c60e95db43afcdef008c588a0f928306eea2187e8c097209ebbc599292c9d5a1462577d71b6e0abd4de6ec52baf4a12d9865c8bfc720d1b75e5f41d6218f66d628", 0x5f}, {&(0x7f0000000800)="5ba44371a910a3e89039d191ad58def2cca2fd0948cae3bcad4206aa7a2c24c4a91fc9630a20a3284d62494513853c3097c84940a8d6f5d38b27a658cc2e01713620451f4022e1d0222508e176624babc2310001b04db5e43bce84c874927ff116e6b3cb4e8cc74713613724303372133c974b2b3aabdaf99819f71208059cbcba7fb6452c65fabfd8655790362970f393ff99c463550721e6aee632614778c53e27c98ed510c57bbe1e2dc8944912c7a3190e5756e791aab621151b5f4fd769b89df41e211588f062dd2f99129d1352fd6bdfe0cbfce105ef9c3434f544d7bc9cb1ebea687ca318a7719d64453b15fa4df99e8136", 0xf5}, {&(0x7f0000000900)="80ec937dc453a48a230233e697c48b4e7918ba70933e2ee3b0450938bdd655e759917428c6b5f1cee41029f223ce8c05be1229e4a59d85413bc8386eb9b92c97c13ef9da4c447a25098afcceb0088cd9a516b4e2670925005a8e176be8c0e7fa2587b461aa8bacab58a6c871d432a7fdcfb4", 0x72}, {&(0x7f0000000980)="32e49e8ab7a72c007de5e5c15f16d657432a79995abbe815d255b01e8a47c1ac92c8035591755486513ab9f7abc2334d9c5122f56aa4e986b2b02e401619eb568245362868ed70b04e42c4ae898db450ce6d999a04820dd6ca52a06dbd30a97ab54cee254b3937e399283a15ca381856614207587439bd0f4f0674423f37d2cacdb28850", 0x84}, {&(0x7f0000000a40)="f1dd39982ab044c67c32b22ca4855532d9a2b8de11ee01dc7b31d3166a82bc285a4b8bae83cba656d89cd45a4cc3bff4f5d628be62ae716924f82fb558094d70199cfb0e8ae69851dbfe85ebc3fd195636422b06a018e97b339b07e5a943e5d0abcd860e67ceb0c6a51ab88fe51b5cfed28815f964cf8a5f59450f03699f78faa4d1ba9e1664ab11ba04ff5e086233d7708f0b9d890d0fc25f1b6bc866aa30220429bea94b84a9b1ed1a79c1ca758cb2bb73c7741c8919d1cb15c3ff9ccdb89ba5ea36ff66137ce49eb4", 0xca}], 0x8, 0x0, 0x0, 0x8000}, 0x40000000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000c00)={0x1000, "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"}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001c40)) fdatasync(r3) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000001c80)={{0x0, @empty, 0x4e20, 0x0, 'lblc\x00', 0x1, 0x0, 0x4f}, {@loopback=0x7f000001, 0x4e22, 0x3, 0x1, 0x2, 0x2000000}}, 0x44) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001d80)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xbd7}}, 0x2, 0x6, 0x7, 0x100, 0xbeda}, &(0x7f0000001e40)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001f00)={r4, 0x50, &(0x7f0000001e80)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000001f40)=0x10) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001f80)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001fc0)={r4, 0x9}, &(0x7f0000002000)=0x8) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000002040)=0x4, 0x4) r5 = syz_open_dev$usbmon(&(0x7f0000002080)='/dev/usbmon#\x00', 0x3, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000020c0)) ioctl$VHOST_RESET_OWNER(r5, 0xaf02, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f0000002100)={0x9, 0x18, [0x4, 0x100000000, 0xffff, 0x1000, 0x3, 0x40]}) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000002140)='vcan0\x00') ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000002180)={0xff, 0x2510}) 2018/05/03 09:47:30 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x5532a19ee328f40) 2018/05/03 09:47:30 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x82800) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) 2018/05/03 09:47:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1c}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x3) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x1) setsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000000180)="e4a42f8dcfcc17b832b7ec696c090ff99c1304d6c5bf4ac063637907d43ec6a46482587069aedc4c3d3e744f5a43519823ada2b2f8d586c8aa3659fbd65907ec5e06271291b64de010841698065586fb93aae3ae30d115d8e5f4df489220d7ffe07df600539991804c92ca88037e08b2d400906e19b903f85b5ce25eca0bf8e1fe51cf408931af5d4009f5087a8622919b28aaa8155d1f7fd070a93fb2612eb1d06c9c53b44b2dcb726f18ad193e9e3107690a4f3bf6b0d3", 0xb8) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000080)=0x9d, 0x4) close(r1) 2018/05/03 09:47:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_deladdr={0x20, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/05/03 09:47:30 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:30 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000200)={0x7f, 0x6, 0x20, 0x4, 0x7, 0x81}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000040)=[{&(0x7f00000001c0)="eb3c900c19e188fac1ff820bfdc4ada44d6b6673699f7e04872e6600f80000200000000080000000", 0x28}], 0x0, &(0x7f00000001c0)=ANY=[]) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x11e) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000240)={0x8, 0x1, 0x0, 0x8, 0x8}) mknod(&(0x7f0000000100)="2e2f66696c65302f2f2e2e6530ff", 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x7, 0x3, 0x2, 0x6, 0x4, 0x5}, 0xaae8}, 0xa) [ 213.834404] attempt to access beyond end of device [ 213.839510] loop6: rw=12288, want=8200, limit=20 [ 213.845150] attempt to access beyond end of device [ 213.850258] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffc7b, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/03 09:47:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00'}) clock_gettime(0x0, &(0x7f0000004940)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004800)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000540)=""/242, 0xf2}, {&(0x7f0000000640)=""/53, 0x35}, {&(0x7f0000000680)=""/17, 0x11}, {&(0x7f00000006c0)=""/157, 0x9d}], 0x6, &(0x7f0000000800)=""/122, 0x7a, 0x401}, 0x5}, {{&(0x7f0000000880)=@can, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/204, 0xcc}], 0x1, &(0x7f0000000a40)=""/83, 0x53, 0x40}, 0x3ff}, {{&(0x7f0000000ac0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/235, 0xeb}], 0x1, &(0x7f0000000c80)=""/4096, 0x1000, 0xfffffffffffffffb}, 0xfffffffffffffffc}, {{&(0x7f0000001c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003180)=[{&(0x7f0000001d00)=""/153, 0x99}, {&(0x7f0000001dc0)=""/248, 0xf8}, {&(0x7f0000001ec0)=""/145, 0x91}, {&(0x7f0000001f80)=""/12, 0xc}, {&(0x7f0000001fc0)=""/206, 0xce}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/154, 0x9a}], 0x7, &(0x7f0000003200)=""/47, 0x2f, 0x7}, 0x100000001}, {{&(0x7f0000003240)=@rc, 0x80, &(0x7f0000004700)=[{&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/174, 0xae}, {&(0x7f0000004380)=""/110, 0x6e}, {&(0x7f0000004400)=""/192, 0xc0}, {&(0x7f00000044c0)=""/136, 0x88}, {&(0x7f0000004580)=""/253, 0xfd}, {&(0x7f0000004680)=""/82, 0x52}], 0x7, &(0x7f0000004780)=""/103, 0x67, 0x101}, 0x1f}], 0x5, 0x40, &(0x7f0000004980)={r1, r2+10000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={"65606e394000000000000000078000", r3}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0x33, &(0x7f0000000200)={&(0x7f00000001c0)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r4, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 09:47:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup2(r0, r0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x108, 0x7, 0x20, 0x3, 0x3, @random="82ab99df4fca"}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a84ffc)) [ 213.964913] FAT-fs (loop1): Unrecognized mount option "ë< áˆúÁÿ‚ ýÄ­¤MkfsiŸ~‡.f" or missing value 2018/05/03 09:47:30 executing program 4: r0 = memfd_create(&(0x7f0000000040)=',vmnet0!.selinux\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000022000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) r4 = fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x8, 0x1, 0x28, &(0x7f0000039000/0x3000)=nil, 0xfff}) ptrace$cont(0x9, r4, 0x2, 0x9) 2018/05/03 09:47:30 executing program 2: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000380)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000580)) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') read$eventfd(r0, &(0x7f00000004c0), 0x8) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = shmget(0x3, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/36) getdents64(r0, &(0x7f00000002c0)=""/154, 0xfccd8d4eb3feae2c) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x4, 0x3, [0xff, 0xb1, 0x7]}, &(0x7f0000000180)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x9, 0x1, 0x9, 0x3, 0x0, 0x100}, 0x0, 0x6, 0x8}) [ 214.030529] attempt to access beyond end of device [ 214.035585] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x80, 0x109000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3ff) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2) [ 214.123407] attempt to access beyond end of device [ 214.128498] loop6: rw=12288, want=12296, limit=20 [ 214.160227] FAT-fs (loop1): Unrecognized mount option "ë< áˆúÁÿ‚ ýÄ­¤MkfsiŸ~‡.f" or missing value 2018/05/03 09:47:30 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x220000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000a80), 0x294}}], 0x2, 0x0) 2018/05/03 09:47:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r1, 0x40000003ffffffc) [ 214.179219] attempt to access beyond end of device [ 214.184290] loop6: rw=12288, want=8200, limit=20 [ 214.241270] attempt to access beyond end of device [ 214.246376] loop6: rw=12288, want=12296, limit=20 [ 214.341931] attempt to access beyond end of device [ 214.346999] loop6: rw=12288, want=8200, limit=20 [ 214.352538] attempt to access beyond end of device [ 214.357550] loop6: rw=12288, want=12296, limit=20 [ 214.364418] attempt to access beyond end of device [ 214.369441] loop6: rw=12288, want=8200, limit=20 [ 214.409938] attempt to access beyond end of device [ 214.415081] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000740)={0x7b}) 2018/05/03 09:47:31 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x98, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8d86}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="00005900bf84bc11b90996899431a74cb79b74c93cfc7ee4541ddfc7399cbd399d3829e13e0588d5c4b62287bdc33c5b00b597a161863845edef174d741c1c95f82f9bd4831dee0d52f8a98da7f86c74a3d79967fd5028b33d0d17abc1575f19876d4580603c400000000000000057d2da2e80cb071b7351224627307e72f1f481"], 0x61) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000011c0)=""/20, &(0x7f0000001200)=0xfffffffffffffd22) 2018/05/03 09:47:31 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x10500) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000440)={0x1008, 0x3, "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"}, &(0x7f0000000080), 0x400) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000004ac0)=@ipv4_newroute={0x1c, 0x18, 0x523, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) 2018/05/03 09:47:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x218100) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000240)) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1f) 2018/05/03 09:47:31 executing program 7: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1c000, 0x0) r2 = getpid() prctl$setptracer(0x59616d61, r2) fcntl$dupfd(r0, 0x0, r1) r3 = socket$inet(0x2, 0x20001, 0x0) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000356ffc)=0xffffffffffffff3e, 0x4) 2018/05/03 09:47:31 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)="cb", 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x129080, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) pivot_root(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00') perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x70, 0x0, 0x400, 0x0, 0x5, 0x0, 0x1, 0x0, 0x4, 0x2, 0x4, 0x6, 0x3, 0x1, 0x0, 0x20, 0x58, 0x0, 0x7fff, 0x6, 0x9, 0xfffffffffffffffc, 0xfffffffffffffe00, 0x32bf, 0x1, 0x8000, 0x5, 0x8001, 0x8, 0x6, 0x80000000, 0x1000000000000000, 0x100000000, 0x2, 0x3, 0x3ff, 0xf95f, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0x9, 0x55525fb4, 0x3, 0x3, 0x0, 0x9}, r0, 0xf, r2, 0xa) 2018/05/03 09:47:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000503000)=0x12, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f00003b0fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/03 09:47:31 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:31 executing program 3: r0 = getpid() sched_setaffinity(r0, 0x421, &(0x7f0000000040)=0x9) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x8, 0x70bd27, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x644d}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x10) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000200)=0x727) readv(r3, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 215.165702] attempt to access beyond end of device [ 215.170765] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r2, 0x0) clock_adjtime(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 09:47:31 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000480)=0x4) read(r0, &(0x7f00000003c0)=""/85, 0x55) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0x20600) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f00000001c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/232, 0xe8}], 0x1, 0x0, 0x0, 0x7}, 0x40000022) fcntl$setsig(r1, 0xa, 0x32) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000440)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', r3}) 2018/05/03 09:47:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x218100) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000240)) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1f) 2018/05/03 09:47:31 executing program 2: unshare(0x60000000) unshare(0x4000002) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0xf7, "99f6ad856a22399ffcff3af92eed5f6f554375f5b587ae7565c05434743533033729ccad6a07c159028f1f22acde46b7d3a32f98c48e85471c03197ff086702a2ac85c9cefafad2d1004a292b49253a05833ba54a8dc604e04d37a848c39babccff81ae01ec852e481800e20d7233d065016b87151a232bfb43fd165b20504c85ba7dc1977ebfc11cc38cc41a51b2e6e6e233bb858a895c5ccbf282fca999cdb7508bfa4520c80933497baa338d1a35c5b2836df5d80bc840f530350ed1532202616a51bbf68050ba3f737bf8d829b5a21da72e22c8e90e7d1440e369cb32f929dcc16ea18fdb39863127c088ede5397f13c77d3bc749b"}, &(0x7f0000000180)=0x11b) [ 215.257432] attempt to access beyond end of device [ 215.262476] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:31 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x6, 0x80000) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000540)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000500)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="0a0000003d5500fa", @ANYRES32=r1], 0xc) r2 = timerfd_create(0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x20, 0x4) r3 = add_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="65efab39f6b63fa31c37530aa1617dcf065eaa26d24fb1caa7da21f2a3aa1996ad4054a4972fb87056314f6a694d40709e553b2102f89d6bd4f1c8a5ab47be51e2ad3a5737fe9a399be4188067877b45ae713223bb7bbf944788b0f0e42878a9e629af055b884a42ee248e43c07a16f242efcc9c4a022848af51bdc83d87447f2aa79859bc6f21ea3967f7d2e4ba1bd072bf314bc26062cf29356143bc4ef047a49935716199a95d41c6fc1c898e327fa652f7fd8172f9317602922ad6b6bf32378f10f8e23b09311c586d2d21677a9e84e003ed9c", 0xd5, 0xffffffffffffffff) request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/vsock\x00', r3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x8000000000004004, 0x0) write$binfmt_elf32(r2, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8000, 0x3, 0x9, 0x4, 0x3, 0x3f, 0x100000000, 0x390, 0x38, 0x32f, 0x200, 0xf461, 0x20, 0x1, 0x2, 0x348, 0x65b6}, [{0x5, 0x2, 0x1f, 0x7, 0x100000000, 0x5, 0xfffffffffffffff7, 0x7}, {0x3, 0x4, 0x3, 0x10000, 0x9, 0xbaf2, 0x8, 0x3}], "2a5642b7e09fa2bc7a504352103a96abec10d72154ac644c5bc151", [[], [], [], [], [], [], [], [], [], []]}, 0xa93) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4e3db7a19ff80355) r5 = dup(r2) read(r2, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0x40085400, &(0x7f0000000000)={0x0, 0x4}) 2018/05/03 09:47:31 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) close(r0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x7, 0x4) [ 215.353866] attempt to access beyond end of device [ 215.358929] loop6: rw=12288, want=8200, limit=20 [ 215.362679] IPVS: ftp: loaded support on port[0] = 21 [ 215.369162] attempt to access beyond end of device [ 215.374162] loop6: rw=12288, want=12296, limit=20 [ 215.401700] attempt to access beyond end of device [ 215.406760] loop6: rw=12288, want=8200, limit=20 [ 215.434399] attempt to access beyond end of device [ 215.439469] loop6: rw=12288, want=12296, limit=20 [ 215.465828] attempt to access beyond end of device [ 215.470904] loop6: rw=12288, want=8200, limit=20 [ 215.494694] attempt to access beyond end of device [ 215.499762] loop6: rw=12288, want=12296, limit=20 [ 216.200899] Unknown ioctl -1073191904 [ 216.207220] Unknown ioctl 35123 2018/05/03 09:47:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='auxv\x00') eventfd2(0x80000001, 0x800001) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x80000001, 0x8}) read$eventfd(r0, &(0x7f0000000080), 0x8) fcntl$addseals(r0, 0x409, 0x4) 2018/05/03 09:47:32 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) io_setup(0x6, &(0x7f0000000040)=0x0) io_getevents(r1, 0x5, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000001c0)={{0x4, 0x7fff}, 'port0\x00', 0x0, 0x40429, 0x9, 0xf378, 0x3d56, 0x800, 0x20, 0x0, 0x1, 0x100}) tkill(r0, 0x1000000000016) 2018/05/03 09:47:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9c"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffff9d92, 0xfffffffffffffc00, 0x1, 0x8}, 0x10) 2018/05/03 09:47:32 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000000000), 0x0, 0x4) setsockopt$sock_void(r0, 0x29, 0x800002040000004d, 0x0, 0x0) 2018/05/03 09:47:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000980)={"69703bc7722501000100eea1a09cc200", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000a80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000080)=@ipv6_newaddr={0x40, 0x14, 0x121, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x3, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0x0) 2018/05/03 09:47:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505331, &(0x7f0000000180)={{0x0, 0x10001}, {0xffffff80}}) 2018/05/03 09:47:32 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x6, 0x80000) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000540)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000500)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="0a0000003d5500fa", @ANYRES32=r1], 0xc) r2 = timerfd_create(0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x20, 0x4) r3 = add_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="65efab39f6b63fa31c37530aa1617dcf065eaa26d24fb1caa7da21f2a3aa1996ad4054a4972fb87056314f6a694d40709e553b2102f89d6bd4f1c8a5ab47be51e2ad3a5737fe9a399be4188067877b45ae713223bb7bbf944788b0f0e42878a9e629af055b884a42ee248e43c07a16f242efcc9c4a022848af51bdc83d87447f2aa79859bc6f21ea3967f7d2e4ba1bd072bf314bc26062cf29356143bc4ef047a49935716199a95d41c6fc1c898e327fa652f7fd8172f9317602922ad6b6bf32378f10f8e23b09311c586d2d21677a9e84e003ed9c", 0xd5, 0xffffffffffffffff) request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/vsock\x00', r3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x8000000000004004, 0x0) write$binfmt_elf32(r2, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8000, 0x3, 0x9, 0x4, 0x3, 0x3f, 0x100000000, 0x390, 0x38, 0x32f, 0x200, 0xf461, 0x20, 0x1, 0x2, 0x348, 0x65b6}, [{0x5, 0x2, 0x1f, 0x7, 0x100000000, 0x5, 0xfffffffffffffff7, 0x7}, {0x3, 0x4, 0x3, 0x10000, 0x9, 0xbaf2, 0x8, 0x3}], "2a5642b7e09fa2bc7a504352103a96abec10d72154ac644c5bc151", [[], [], [], [], [], [], [], [], [], []]}, 0xa93) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4e3db7a19ff80355) r5 = dup(r2) read(r2, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0x40085400, &(0x7f0000000000)={0x0, 0x4}) [ 216.351553] Unknown ioctl -1073191904 [ 216.419420] attempt to access beyond end of device [ 216.424542] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x20000000006, 0x6) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), 0x4) r2 = epoll_create1(0x80000) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x4, 0x8, &(0x7f0000000800)=[{&(0x7f0000000300)="ae92ffd8fcfd738dbfe70115a910217e15f1d25befeea63b77443fb0323e91a498fccafa089e95219688bb191aea3cc16fce6c14e8b1782d4e966785b02494dfe87da5bf5daa16df61f1e00165297f7308073e", 0x53, 0x4}, {&(0x7f0000000380)="784679323ef891575f3d", 0xa, 0xfffffffffffffffb}, {&(0x7f00000003c0)="be23b4f519b6d6eda4965474bcd906a42d28e89ff32a82ed", 0x18, 0x6}, {&(0x7f0000000400)="c875333eeeb3980820f496783be32e4980bb1dce949ec1efefccefaa9fab7cd85af36615d46018ddacd045749b27a18062d1605fad1475211699ce993afab948048354cc4935d0160645eed535e2243caaaba92e35120d74ab165141cfd9848f8535183d4ee5f5f3cb8f6e671818f92869dcff7e853b2aa08ee83ddf46ef2403e159fc18bc6c8102bbb39da2d034bd01105a4222ef1bf24d0da6d8a39ffe2442efa7d7dc7d4929a9a24c952d0d84a724ffe920ad5692bdf8360a921b1613d1669411afc71df98a99334f53b852d5878864cbb6ddc16d67bb2b0b51611b85b24df0f36b60b224e3bf5cb7f3a807fbfb38d3972c3e51dd15", 0xf7, 0x5}, {&(0x7f0000000500)="6d985c8e96bfe48cfbe846f209cfed8f1df8c8e030e4af38f79866a72de3cd7f48014820a5aae6d1716e73b74bfdae58b2d86293457e8f82202e44284095990ec94f00f6b716d0ba1208dd238b51c858403cbf5118a9abc862a6177f6e7d2f71c9d08c", 0x63, 0xffff}, {&(0x7f0000000580)="1551e282391cfabd39cb115e760eca7254bdab87e8c1578d8278735c8155b091af73e36633dceea38e52fb55d05b87cbdfc4b0b38667c33a3bcf6c18770b1e72d982b68af864eabd7fb8eefc2d1e073885d5cdf283fc1ce0c7224625f799a0e9b106fd7eef2cdff74286b8762d5f4c392b332850b6c56346", 0x78, 0x6}, {&(0x7f0000000600)="ec7dacfd664050c1c12a922fa49e9f43c97cbc26b1fc469d1c91c08eb046298d9f852e1d73e343db9be6f2f51c700820dbd1c397c82c98a6fd5abac03149d8b76aa06de536d23f7e840bc0661fdd25c903c5d3f50defc23b3a3a7b516832859bd60532cdd6ea0ecaa256a423dfff70ad3c8acb6d1d0cdb973804348557985e606bc70c16e7b913a0135147d7efa12c5c6b134505fc812eb6f454b1a0e1e6be8feb7743993146af8941ba5fe3d72070f776c62a7e0c1d61ed24f227e31f448ba0728d10cd9ae596aaa46ee6e4fda12a8580ca882ac386647df470f397f53de22211d3", 0xe2, 0x7bdb}, {&(0x7f0000000700)="a0cc6122392ed2eee5446e142fc1513e9f74e3af6207ecc9d6f88574c773a0b188d07cdf30f92385a1063f7404b1d2690c21e7c8ed6bc85154bf81edc11c7ae13b07d8e686d690c03989f714422ff8a2bc396992ba0e2017501b011f2e6225709ef2b6407396abbe475257f2cc75ff2bc7d10108895f7dc79d15ebbd730dd2a790b9109bfb88632c5e3a57a62630ec64076bfb59f32e939a5aac2ad45f183418358f8ff7c713f4f0e4660114e933f6f1bdc0129acf225f42b35434061887992f2f6306ecd313b7", 0xc7, 0x6}], 0x20020, &(0x7f00000008c0)={[{@data_err_abort='data_err=abort', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x32, 0x2d, 0x33, 0x33, 0x0, 0x31, 0x38, 0x35]}, 0x2c}, {@noblock_validity='noblock_validity', 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x2d, 0x78, 0x3f, 0x32]}, 0x2c}, {@nojournal_checksum='nojournal_checksum', 0x2c}, {@journal_checksum='journal_checksum', 0x2c}]}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000015}) r5 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x1, 0x210040) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000000200)={0xcfb, 0x2}) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f0000000240)={0x8, 0x1ff, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000140)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1eff4)) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000080)) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x15e3, 0x0) 2018/05/03 09:47:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x102, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000000000006000040ff010000ff0000005937e28f2bfa000000000000"]) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000040)={"133ebb7ad644ee1b5f6a69f4be9051b81bc65a0e47124718fb828254608df25a5a07c5d55ab80166a643f4ce5dd851b9c9366618e3c99ca8234d7d6720df51a0399715dc4ad9d32bf975d7d9768a8a8d800f514003edb304c050dc1baff7ce4c9684d5c9b4436b1234c5f69c180171b658d33f3f2afaaca55f8b2d898712214d29e288d0a5a3fbc0cdf28ff1abeb6b5698dadf1599bb78df9fb284f7a9693967e1653f874bcd6078c2c01df6321f455b7f2219346e25da16dda6c9fc15714ca42fe1b61464e04ef56346fb77de1aae5fd032f47e94ef872837732cdcbde322797121665095cda448f359d89b339497aa982d48050578f745e172596d4cafa4f8102bb9e5971d71fb4226f635e757a7c03c1a7c05a56efef83f3fc16fab831ec9dfe0463bd9db8bcd199fdd1379d0e663def74e76ef1f8806d1901f093d143eabaa143f840aca856371e903067ada54ba674484b5c9da5c8974cc5f924572a3047578e6163616701e634546d1436f79f554878e4437323934cf2ee71263f8b721b79c4ce13b62a15d9614848a4cbf2880d698ee6ad654b49370bb3ad2dd66c2bf8cc32d3ee0662566beba1d03e2c659a28556a00a6e3eabbd67a6edc12426275adf9b6ef35f988c3f6830a0a87b1e22ce26741af0269d3a0b4297563d1d0e1c3575ab81c8b511c416b6188b8d837a8e866528121f11b4351538af50311d9a1031fa3496bb68c92cd16d068258c0a1f6276f60d2f29d61005b7d8bb2b693b3cc65c491ee174244c0ea332b69f49a226f65b15525020c3741665cb1f5c2ccdb3be348e89ec0c119444f15aee13de8dd61782fa6d62259bbec86f9b9473f03b2f567f923be5bf9b8f6bbf3ddc11d23972abecad0872d297e2e6ba1e59aa65f35c9d4fd1a5ce8fd3898df78c4fd44eab4b180571db430aad70ac5ab147ca46a9e5f6218ec753844aa7fae094795b15c68f442cfdd03312c936be6b79bd6cdfab112ef275a20544eda50df835d4305c296dc7f2d1fdb98ed0c3eebcb95ba27bb9c6b4bb0ae44bf93225d08fdd18801298864b40f54c01a842df063c83a0f35f7bce170eba4b05eec722cf7d556a5825162f69054136905e142e00a77370298ca0d462508267436d3ec5763a1790291d041129d98b80f8307c96df85e5f0727d8bc9ce18717a6bbd0b07f34c0354c29576386d41190eea438b85f25c26f1b2eed8cd672a3e88b6d40cbb72eacf0ef2f97ab733282752863c9f7b035fbb54d6ca142600a9e110b6109b44b480b7ff913774599a8cc4b904c07853f6a7097cd3a5829605b9497a2befa303b7cafaf1af77ebf59c6a69da23f13a033f47a68dada24ff6c6abbb5f33a489db1ce2bfd6c193d74a66777b59f5786870f200e6a70a6fd79b7941c790016fb8e69d4ff4f1f06e6e41d42e49f191b1447b5cdc338a46667eb48f1"}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000009c0)={"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"}) 2018/05/03 09:47:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x80000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x40, 0x8}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) [ 216.480613] attempt to access beyond end of device [ 216.485748] loop6: rw=12288, want=12296, limit=20 [ 216.501817] attempt to access beyond end of device [ 216.506877] loop6: rw=12288, want=8200, limit=20 [ 216.556817] attempt to access beyond end of device [ 216.562504] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x966473809899dbe7, &(0x7f0000000100)={@remote, @remote, 0x0}, &(0x7f0000000980)=0xfffffffffffffc76) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setopts(0x8, r4, 0x0, 0x0) bind$can_raw(r1, &(0x7f00000009c0)={0x1d, r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000011c5f22841f00000000000000000000"], 0x14}, 0x1}, 0xfffffffffffffffd) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000140)) 2018/05/03 09:47:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900ff0000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000090d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000500)={0x1, [0x3]}, 0x6) 2018/05/03 09:47:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x24, 0x18, 0x1, 0x0, 0x0, {0x1}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) [ 216.659518] attempt to access beyond end of device [ 216.664632] loop6: rw=12288, want=8200, limit=20 [ 216.701253] attempt to access beyond end of device [ 216.706375] loop6: rw=12288, want=12296, limit=20 [ 216.736638] attempt to access beyond end of device [ 216.741801] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:32 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x27, "c79b7169ea24970a7883c674df9f1f329f964b1fb5d03194f399881abee767e494fb48f4adc5a9"}, &(0x7f0000000180)=0x2f) fallocate(r0, 0x3, 0x0, 0x8000) [ 216.757120] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/05/03 09:47:32 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000021, &(0x7f000089b000)=0x7, 0xb1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) [ 216.808164] attempt to access beyond end of device [ 216.813307] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:33 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000140)=ANY=[@ANYBLOB="cab70000040000001bcdf964bcc67bcc6e5dc9d64160a82c01ea7cc43224b25c49dd9c1c3cee5759497b06ffa6a96d103b8af5e1dc1e843448bdf329851fadd61de15c19b5b6f33a3d623f36ec03c0c914968099cdfc6bd83fff84d494c80543b0e17fa2583aabc68cda8e07e450549320f028fd304168d19b37aa60a90bee5c5cf8c58ea03fb159faf3e6aca8"]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa59e}, {0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0x17}, 0x200}, 0x8, [0x7, 0xa00000, 0x5, 0x4, 0x84, 0x6, 0x0, 0x1]}, 0x5c) 2018/05/03 09:47:33 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0x1, 0x131040) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000005c0)={0x9}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xff, 0x6, 0xb, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040)="780001957590f584bf3860969327e0c96515f1ab10c1dc3179d176b3d6f7000a37996209f1017b36e8086b338d5f3d5fc2f9de9ec9deda93a6cb9bb796c56b79cc90eaaf1201747138452924a842b4ece02c8a03c23493fd6b4cde0752a1bcb9d05957760b63", &(0x7f00000000c0)="f47dec18bf3a8a2f5fac505d96130b787c41d60a608398f3b58477fc74c99d6d56b959620eb9ba0a3344ee378b545903d1df28961ef9376ed992c75ff56e3c0fb833c09b87dc691325ecc047c8ff69c62f6ca40102e339a124c9faf151387b163b7f08b67959c1ad239289f4e5932d4572a8342af09a244632d2073e8ff325764ca4cc89a6540ca7b0d86bfa4a2e33d40d5e38f1a22a59160731d9b76a9a84bc5587f097c4fbdf11b9d35c05c4329cd0a9142c3827c75af0692ab5b9a8ac32352c86ff0fe8fd793822", 0x3}, 0x20) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x96f7, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x8000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040), &(0x7f0000000100), 0x2}, 0x1e) 2018/05/03 09:47:33 executing program 7: r0 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = perf_event_open(&(0x7f0000271000)={0x20000000002, 0x70, 0x5, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r1, 0x0, r0, 0x0) r3 = perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) dup3(r2, r3, 0x0) 2018/05/03 09:47:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x2, 0xeff, 0x4}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000140)="98c9175b41cf6f31252a27897ee1859ab29164d1bebbb4b751e5807979ae2e55dbfdd6024995e410cbc518ca545f5fa077e09f5084eb876a43e55b9418067a", &(0x7f0000000040)=""/29}, 0x2b8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/03 09:47:33 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2a}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) 2018/05/03 09:47:33 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r2) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b3", 0x1, r1) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x3, 0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) sendfile(r3, r4, 0x0, 0x70aef7e7) clock_gettime(0x0, &(0x7f00000001c0)) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000300)) 2018/05/03 09:47:33 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs&', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000040)=""/24, &(0x7f00000000c0)=0x18) 2018/05/03 09:47:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, 0x8) 2018/05/03 09:47:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/03 09:47:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), 0x4) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00000004c0)) io_setup(0x9e, &(0x7f00000001c0)=0x0) dup2(r0, r1) io_submit(r3, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)="1c", 0x1}]) 2018/05/03 09:47:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x400, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000340)={0x17, 0xbd, &(0x7f0000000500)="4483f529758ab82efaabacdcee2ad18daddf96fd73c65cd61f6a7bdbcabb1fe52b36fd617553c390e609f73af26f630e1f5a3db23ac7aa16d5ecf6920257d8878ef3d181f3ba43cd8501ab8a38caa0f4457902834a84482ca4fb6ff1a3fbcf6f20027f1a074c86d5767bf089c5676e28649933cb409025dfe7931f84fde8a48cae3f1ed5c10903bfc9d91ce78b60ef29d9b8532a2886a3c3e8fdbc11a236b348320d6f99735d04c0d059e5c7d0e8defde6e9cc672d3bbf5842862a156b"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4800) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000440)=0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') r4 = add_key(&(0x7f00000005c0)='id_legacy\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="ea018ade7cc05f645feb09b4e29a9e2b4b1c7ddfd5278d895c72de7c6beddf1f893c7f42442a8942704d84cdcafaeca3d5343f81a6db94cdeefbf7a6bc6e4d6f883e1009350080cb84420d53b73d5b34420d9916bb89f230dec696b3f306d2aa9441e559d3881d50e5a186aa4b06b623223126", 0x73, 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)={0xc8, r3, 0x200, 0x70bd27, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x34e3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40000}, 0x800) keyctl$describe(0x6, r4, &(0x7f00000006c0)=""/34, 0x22) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', @ANYBLOB="00002cbd7000fedbdf250e00000008000600050000001400010008000b007369700008000500030000003400010008000b007327054461f5dd45d1000000080006006e710000080001000a00000008000600727200080005005bf900000cfae9bfe3848f11f8000000"], 0x2}, 0x1, 0x0, 0x0, 0x40}, 0xde0252d7148ac6e8) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000700)='KoH') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180)="01", &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) 2018/05/03 09:47:33 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="66326673bf", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:33 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x12010}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc4, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x96b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x214}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x64}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x800) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x200000004, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10111, r2, 0x0) 2018/05/03 09:47:33 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) chroot(&(0x7f0000000100)='./file0\x00') sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x2, r3, 0x10001}) 2018/05/03 09:47:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x4760, 0x1, 0x8, 0x0, 0xda2, 0xfffffffffffffff7, 0x101, 0x1, 0x1, 0x7, 0x800, 0x10000}) r3 = memfd_create(&(0x7f00000042c0)='.|system!\x00', 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004300)={0x0, 0x5}, &(0x7f0000004340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000004380)={r4, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1400000000000000}}, [0x6, 0x200, 0x7fffffff, 0x8000, 0x4, 0xffffffffffffff2e, 0x4, 0x4, 0x9, 0x100, 0x2, 0x401, 0x1000, 0x3, 0x3ff]}, &(0x7f0000004480)=0x100) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) keyctl$dh_compute(0x17, &(0x7f0000000380), &(0x7f00000003c0)=""/104, 0x68, &(0x7f0000000480)={&(0x7f0000000440)={'speck64\x00'}}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) close(r0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0x20, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000200)={0x0, 0x6000, 0x40, 0x8001, 0x97b}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r5, 0x50, &(0x7f00000004c0)}, 0x10) sendmsg$IPVS_CMD_ZERO(r5, &(0x7f0000000880)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000840)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="13002bbd7000fcdbdf25656794ca0bb33a3379500cd3c6a2100000000800050001000000080006000300000008000600030000011800020014000100000000000000000000000000000000011c00020008000700030000000800060001014000080002004e220000180003001400020073797a5f74756e000000000000000000700001000c000700666cd0d80c00000008000600776c630014000300000000000000ecdac22700000000000000000000080004004e21000014000300ac1414bb00000000000000000000000014000300ac1414bb000000000000000000000000140003007f00000100000000000000000000000030000100080004004e2000000c0007000d000000040000000800090022000000080001000a000000080009007d00000024000100080008000400000008000b0073697000080004004e20000008000200000000004fb6b5823983ac53541efdad71ccb751fa9ef25a9b7b3a1000a494b37340795a00b5610a76731f078cc783897a6d69428ac7834787b23ff6d03d2e6870511ad90a52088b1867e067e6ec2ebcd59e727e630442c24bb0cb2851b05e8053a771ebf723b51166436625"], 0x13c}, 0x1, 0x0, 0x0, 0x10}, 0x11) r7 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x12040, 0x0) r8 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r8, 0x3ff) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1, 0x3, 0x4, &(0x7f0000ffc000/0x2000)=nil, 0x9cf7}) 2018/05/03 09:47:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x3, 0x44) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r3 = getegid() r4 = geteuid() r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000180)={{0xffffffffffffffff, r2, r3, r4, r6, 0x10, 0x6}, 0x100000001, 0x7ff, 0xfffffffffffffc01}) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="000000000000000000f8ff00000000000000000000000000", 0x18) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x20480, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getpgid(r7) 2018/05/03 09:47:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @empty, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="031d7d91290d61befff302763f000000000000000000000000000000000000000000000000000000", 0x28}], 0x1}, 0x0) 2018/05/03 09:47:33 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='sessionid\x00') ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000000)) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) [ 217.671372] could not allocate digest TFM handle speck64 2018/05/03 09:47:33 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="66326673e2", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:33 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x0, 0x0, &(0x7f0000303000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000700), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES16], 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) chroot(&(0x7f0000000140)='./file0\x00') unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xe2e}, 0x90) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) exit(0x0) 2018/05/03 09:47:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="910f00000309e769d5d993db9a61076357cf4fff49f8d66914547d578468d0a979b616f970a9e27b496df1fd87e4b8af74b978752e946f6c718c42dd857f3aae4cf3689c681459addca96682bcb01ea44c464a388c8e364f95209dcdcb040a4b919c6a82b5f1a558bf12905ff392137d2a689de765745f23b664e1d45578cc37dc9d8c5d3bc7828c8f86796a005b2faaca4d4148914f8e1ea0c5a8befbdf7f2857426c2367bcfea41bd7fb29c1e5bea410a23b8f34b945c0588e5d68ecc9937d20c3fbb5d63e14577d7e705d789f7fb40c10250b501f6cc1976da382661d64c8a6c97afa93db106600587ca4a549bdfe73185b51da92"], 0x14}, 0x1}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff]}}, 0x14) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)) 2018/05/03 09:47:33 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="04000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x311) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'syzkaller0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000680)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e24, 0x3ff, 0x4e22, 0x5, 0xa, 0x20, 0xa0, 0x3c, r4, r5}, {0x9, 0x96, 0x7, 0x8, 0x2, 0x0, 0x6f, 0x1000}, {0x6, 0x3, 0x0, 0x10000}, 0x6, 0x6e6bb3, 0x0, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x1, 0x1, 0xfe0, 0xfffffffffffffffd, 0x924, 0x8000}}, 0xe8) socketpair(0x1, 0x5, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000180)={r3, 0x40, 0x5, 0x4, 0xfff, 0x6, 0x6, 0x855, {r2, @in6={{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x8001, 0x3, 0x8, 0x8}}, &(0x7f0000000240)=0xb0) r7 = openat$cgroup_int(r0, &(0x7f0000000040)='rdma.max\x00', 0x2, 0x0) write(r7, &(0x7f0000000180), 0x0) 2018/05/03 09:47:33 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getgroups(0x2, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000680)=[r1]) 2018/05/03 09:47:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget$private(0x0, 0x3, 0x541) semop(r2, &(0x7f0000000180)=[{0x0, 0x39b, 0x1800}], 0x1) tee(r0, r0, 0xfffffffffffffff9, 0x4) geteuid() r3 = semget$private(0x0, 0x4, 0x4) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f00000000c0)=0x6) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140)=0xfffffffffffffa29, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r5) openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x400, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/03 09:47:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0xa400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x400080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x5}]}, 0x1c}, 0x1}, 0x0) 2018/05/03 09:47:33 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getegid() bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040), 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) [ 217.767588] could not allocate digest TFM handle speck64 2018/05/03 09:47:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000003c0)='cpuacct.usage\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080)=0x44, 0x80000000) 2018/05/03 09:47:34 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000100)=""/117) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) membarrier(0x8, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000000040)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/05/03 09:47:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x50100, 0x0) ioctl$sock_SIOCINQ(r0, 0x890c, &(0x7f0000000040)) epoll_create(0x3f) 2018/05/03 09:47:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4}, 0xfffffffffffffe63) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000240)={0x0}, &(0x7f0000000200)=0xffffff34) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x28000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000002c0)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0xfffffffffffffeff}, &(0x7f0000000100)=0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/03 09:47:34 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="663266738a", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) [ 218.051775] binder: 17493:17497 transaction failed 29189/-22, size 40-8 line 2856 2018/05/03 09:47:34 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)='Z', 0x1}], 0x1, &(0x7f0000000440)=[{0x10, 0x10000000114, 0x3}], 0x10}, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) sendmsg$nfc_llcp(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x27, 0x0, 0x2, 0x5, 0x0, 0x3fff800000000000, "b59ab484260576562440a92075d2e7c6bc62db1065f6f09b215c422fb4be9be6572ef7bb43cd4a1bb2eef21d0703694c08751236f1dce921d0ba21834cfeae", 0x1d}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="8805a25b57548f5920b25c9c46cc330e2536847b63263ee40308a82796b609786e1e1fa74ffc65350ffae8402cf3048f1765", 0x32}, {&(0x7f0000000280)="2f889c4649521b617fbc4472490646105e1af8527027505e6c6609404f4c7bdff2ef215825a6407a48aaa3cadd650c534f0d23e5575bbdce99c65f0afc81c870eb6b552d2d025226528b9a8fb65d1786dbbfa84e81", 0x55}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="1eab6c7616cea6a6", 0x8}, {&(0x7f0000000480)="c469e8f36ff7cd5370aaca30b862847b6c66f03f419483cdcbdcb0c13fc53009150e7673076af291630ce41c0b82ec1bda441bab3e2915", 0x37}, {&(0x7f00000014c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x40001}, 0x0) 2018/05/03 09:47:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/05/03 09:47:34 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x8084, 0x3) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/235) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000003600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000035c0)={&(0x7f0000003480)=ANY=[@ANYBLOB="200000ffff00030800000000000000008000000000000000000000090000000000000000", @ANYRES32=0x0], 0xfffffffffffffd65}, 0x1}, 0x0) [ 218.097287] binder: 17493:17500 transaction failed 29189/-22, size 40-8 line 2856 2018/05/03 09:47:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x40) [ 218.223361] QAT: Invalid ioctl [ 218.234179] binder: undelivered TRANSACTION_ERROR: 29189 [ 218.240537] binder: undelivered TRANSACTION_ERROR: 29189 [ 218.291276] QAT: Invalid ioctl 2018/05/03 09:47:35 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00012dbd7000ffdbdf2508000000080006000300000008000500040000000c0001000800050000000000080005009600000040000100080004004e210000080008008b45000014000300fe8000000000000000000000000000bb08000b007369700008000b0073697000080002007f0000001c000100080001000a0000000800050002000000080001000a000000300001000c0006006c626c637200000008000500040000000800050002000000080001000a000000080006006468000034000100140003000000000000000000000000000000000008000200ff00000008000200330000000c0007000000000001000000"], 0xf8}, 0x1, 0x0, 0x0, 0x4040000}, 0x800) socket$inet6(0xa, 0x6, 0x4000400000000000) r3 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x8, 0x20000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @loopback}, &(0x7f0000000280)=0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x68) 2018/05/03 09:47:35 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xfff, 0x0, 0x10001, 0x10000}) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000140)) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x3f6d, r1}) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='memory.low\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003e40)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003e80)={r3, 0x1, 0x6, @random="032646f208bb"}, 0x10) mmap(&(0x7f000042d000/0x4000)=nil, 0x4000, 0x0, 0x32, r2, 0x1000000000000000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004140)={@loopback, 0x0}, &(0x7f0000004180)=0x14) bind$bt_hci(r0, &(0x7f00000041c0)={0x1f, r4}, 0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f00000000c0)=0x1e) 2018/05/03 09:47:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x60200, 0x5a) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x6) close(r0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x400) 2018/05/03 09:47:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x0, 0x0, 0x4}, 0x3) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r4, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r4, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r4, &(0x7f00000000c0)="01"}, 0x10) 2018/05/03 09:47:35 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/03 09:47:35 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:35 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0x1f}}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioprio_set$uid(0x3, r1, 0xffff) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2400000002070300000003946fa2830020200a000900000007030000ff00a3270400ff7e", 0x24}], 0x1}, 0x0) 2018/05/03 09:47:35 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r2 = syz_open_pts(r0, 0x0) dup3(r2, r1, 0x0) [ 219.141145] f2fs_msg: 78 callbacks suppressed [ 219.141158] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 219.152908] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 219.176423] attempt to access beyond end of device [ 219.181550] loop6: rw=12288, want=8200, limit=20 [ 219.186696] F2FS-fs (loop6): invalid crc value 2018/05/03 09:47:35 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xfa}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/03 09:47:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = dup3(r1, r0, 0x3) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x400, &(0x7f0000000040)=0x2) 2018/05/03 09:47:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuacct.usage\x00', 0x2, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/191, 0xbf}], 0x1) openat$cgroup_int(r0, &(0x7f0000000040)='io.max\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x24081, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x8, 0x30, 0xdfc, 0xaa}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000540)={r3, 0xfffffffeffffffff}, &(0x7f0000000580)=0x8) [ 219.192674] attempt to access beyond end of device [ 219.197760] loop6: rw=12288, want=12296, limit=20 [ 219.215748] F2FS-fs (loop6): invalid crc value [ 219.220512] F2FS-fs (loop6): Failed to get valid F2FS checkpoint 2018/05/03 09:47:35 executing program 2: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)}], 0x0, &(0x7f0000000240)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000280)='./control\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0xffffffffffffff9c, 0x0, 0x1, 0x4, &(0x7f0000000380)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = memfd_create(&(0x7f0000000180)='ppp0md5sumselfvboxnet1md5sumcpusetbdev-!*](vmnet1trustedwlan1{wlan1\x00', 0x1) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000002c0)=""/65) rmdir(&(0x7f0000000040)='./control\x00') ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f00000000c0)='ip6_vti0\x00', 0x5}) 2018/05/03 09:47:35 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0) r0 = msgget(0x2, 0x10) msgrcv(r0, &(0x7f0000000040)={0x0, ""/72}, 0x50, 0x0, 0x2000) 2018/05/03 09:47:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000001c0)="66b9800000c00f326635000100000f3066b9ec0200000f32650fd7e9660faebe0c900fb1366d000f01cb66b90b0a000066b80000000066ba010000000f3066b9800000c00f326635000100000f3066b8020000000f23d80f21f86635c00000d00f23f8ea1a00bb00", 0x68}], 0x1, 0x21, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x2, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)={r4, @in6={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}}, 0x84) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) r6 = dup3(r1, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="36660f28ce65450f381d346d00700000c442610bee650f01c9c4a14576e7f3f20f0766baf80cb872e68689ef66bafc0c66ed0f015e026567400f01b7474d00008f09c891ae00000100", 0x49}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000140)="0f20c035010000000f22c0642e640f23fe260f234c0f236d360f01dfc4e3b9482db062496e00660f019900f0ffff0f01d10f01b3f0ffffff66b81c010f00d8", 0x3f}], 0xbec, 0x0, &(0x7f0000000040), 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000002c0)=""/199, &(0x7f00000000c0)=0xc7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x4) bind$vsock_stream(r6, &(0x7f00000003c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/05/03 09:47:35 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x20000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r0, 0x7, 0x0, 0x5, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000400)='cgroup.threads\x00', 0x2, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.memory_spread_page\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) read(r2, &(0x7f0000000500)=""/173, 0x6d0) dup3(r1, r2, 0x0) [ 219.313904] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 219.321075] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 219.341889] attempt to access beyond end of device [ 219.347074] loop6: rw=12288, want=8200, limit=20 [ 219.356943] F2FS-fs (loop6): invalid crc value [ 219.372903] attempt to access beyond end of device [ 219.377987] loop6: rw=12288, want=12296, limit=20 [ 219.394918] F2FS-fs (loop6): invalid crc value [ 219.399624] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 219.462329] attempt to access beyond end of device [ 219.467446] loop6: rw=12288, want=8200, limit=20 [ 219.473112] attempt to access beyond end of device [ 219.478183] loop6: rw=12288, want=12296, limit=20 [ 219.484975] attempt to access beyond end of device [ 219.490059] loop6: rw=12288, want=8200, limit=20 [ 219.495414] attempt to access beyond end of device [ 219.500413] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:36 executing program 5: bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000001080)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000001040)}, 0x18) open$dir(&(0x7f0000000000)='./file0\x00', 0x2800, 0x4) 2018/05/03 09:47:36 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) exit(0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/03 09:47:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000000)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)={[{@nojournal_checksum='nojournal_checksum', 0x2c}, {@commit={'commit', 0x3d}, 0x2c}]}) mkdir(&(0x7f0000000080)="2e2f66696c65302f66696c6530fe", 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mkdir(&(0x7f0000000180)='//file0/../..\x00', 0x0) 2018/05/03 09:47:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1ff}}, 0x0, 0xb, 0x5d3b, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef30395feddb541970cadb75a15db7ef69084c3e70869f5a5979133dd10315a3c2f16c7dd0a273c10768"}, 0xfffffffffffffd64) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x5, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000011c0)='w', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/03 09:47:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6(0xa, 0x80001, 0x959, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)={0x1, 0x0, [{0xc0010015, 0x0, 0x18000000}]}) 2018/05/03 09:47:36 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs&', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:36 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000002c0)=0xfea6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x680001) bind$pptp(r3, &(0x7f0000000400)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0), 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="31bfb23acc6835cbdef1f76011522fc68f1abece6e177d083c873fadbccc6aee7c344fcd"]}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000280)={0x551}, 0x8, 0x80000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) sendto$inet6(r2, &(0x7f0000000180)="16ec48b8ef2877bdd6251e22ca0e08b1c5c9b93ae32c55af2448041aedeb3f664d434ca4dca58266fc9ebabdd19f215c045b92b3ff098c6913172aa94a4acb025b29a85cc49ba3eba1e9e127166cde0ead2c3b4348c9f0ba7791dbb2bd46c84d370fb2abac7748e3d81dbbf6385a6015f640790991834b3fb8195e95f9b701a1164e05578e0eacb731dad429d10f65eca9f534f82b04dd5d65", 0x99, 0x4001, &(0x7f0000000240)={0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, 0x1c) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) 2018/05/03 09:47:36 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) setgroups(0x109, &(0x7f0000000100)) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8, 0x10}, &(0x7f0000000140)=0xc) symlink(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, 0x8) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000240)={0x4, 0x4, 0x1}) 2018/05/03 09:47:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_names\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) connect(r1, &(0x7f0000000080)=@ax25={0x3, {"89bbc50255f2ed"}, 0xfffffffffffffffe}, 0x80) [ 220.487439] kvm [17616]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x18000000 2018/05/03 09:47:36 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:36 executing program 1: r0 = memfd_create(&(0x7f00000012c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) r2 = dup2(r1, r0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0x776d, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getrlimit(0x8, &(0x7f0000000080)) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)) write$sndseq(r2, &(0x7f00000002c0)=[{0x5, 0x7fff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"136cdfb76d0c4e8e3b3fc42d"}}], 0x30) 2018/05/03 09:47:36 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000040)=""/97) fstat(r0, &(0x7f00000000c0)) 2018/05/03 09:47:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x20082) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x1f}, r2}, 0x14) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/149) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/05/03 09:47:36 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80000, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@buf={0x0, &(0x7f0000000240)}) 2018/05/03 09:47:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x1, 0x200) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x800) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f00000000c0)=0x1) open(&(0x7f0000000140)='./file0\x00', 0x200102, 0x82) connect$unix(r0, &(0x7f0000681000)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='eql\x00') 2018/05/03 09:47:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x81) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mq_timedsend(r1, &(0x7f0000000100)="86fb55f614698030ec2b8145cc156b15fb427e9d", 0x14, 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x41) write$evdev(r0, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000003}], 0x99) [ 220.701655] attempt to access beyond end of device [ 220.706867] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = semget(0x0, 0x1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3f, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r2, 0xf3, "a0af2c370e89d0bfa82dc7c8bcb0bcc3b2d71837c630baa4495bfefa6f4bebba5a94be08e84acd40a8c4fd5d9afd307facdad34fbc7000998fda4251e7650c8208e819e0a0e69cf3390daab527b8239b2aa856465ecc98940da8d7db8bf63b16028c01ac547032133dcb0ea123d858e1f8323fc702bedc8e92d3c5af5b73c2a6d048401186f667c1f3276561b077c04387d3f48c1f6c924f079e936e6e40084d41e147920523402bba5c9422110d7421bbbb16091c7dd08e9ae5ce43c81df228032cdec37cd43f46ed10fb1db55c57ebf5ea077657eac1d6eb4950ecce32aca016b259bf9780bebb5104d3d428dc9726e11deb"}, &(0x7f0000000180)=0xfb) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f00000000c0)=""/51) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f0000000240)=[@sndinfo={0x20, 0x84, 0x2, {0x4055, 0x8200, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x1, 0x0, 0xffffffff, 0x1000, 0x0, 0xfff}}, @init={0x18, 0x84, 0x0, {0x4000000080000, 0x6, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xc052, 0x8004, 0x7d, 0xe39, 0xf9, 0xdf, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x200, 0xffffffffffff0000, 0x7fff, 0x134f, 0x5, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4ff, 0x8, 0x0, 0x4, 0x3, 0x1, 0x1, 0x8001}}], 0x118, 0xffffffffffffffff}, {&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xf5}, 0x1c, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x20}], 0x2, 0x200040c1) [ 220.756849] attempt to access beyond end of device [ 220.761954] loop6: rw=12288, want=12296, limit=20 [ 220.795415] attempt to access beyond end of device [ 220.800583] loop6: rw=12288, want=8200, limit=20 [ 220.816213] attempt to access beyond end of device [ 220.821271] loop6: rw=12288, want=12296, limit=20 [ 220.869737] attempt to access beyond end of device [ 220.874866] loop6: rw=12288, want=8200, limit=20 [ 220.884165] attempt to access beyond end of device [ 220.889221] loop6: rw=12288, want=12296, limit=20 [ 220.903207] attempt to access beyond end of device [ 220.908377] loop6: rw=12288, want=8200, limit=20 [ 220.913522] attempt to access beyond end of device [ 220.918568] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:37 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="66326673ff", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:37 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x800000000000) fadvise64(r1, 0x0, 0x0, 0x1) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/03 09:47:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x20000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='vlan0\x00', 0x80000000}) r1 = socket$inet(0xa, 0x3, 0x0) sendmsg(r1, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0xde, 0x4) 2018/05/03 09:47:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40) accept$alg(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6008718"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x91142080}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)={0x118, r1, 0x411, 0x70bd27, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x57}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa043}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4801}, 0x20004000) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/03 09:47:37 executing program 0: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB='\x00@\x00 \x00\x00\x00\x00laxed,\x00']) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt(r0, 0x3ff, 0x8000, &(0x7f00000000c0)="e884775716b959835022d96e1d85f3f98b8e", 0x12) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000100)="1cbb3d9c141bf6b83b6ebfcd0e8fc3ccd1fe18c69eea0b251408b6e205a3f024f279e0f91fb770b9824214862b4e7f8a027901df4e667a7304d04a0d6e3fc907a7c1f104f3d8ea7d832cd94ea34294ec069506ebae0743c15319c3e4c04a3f3331adb1ec7c9343bf63170094673b4b70fd46da2c6c45") 2018/05/03 09:47:37 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast2=0xe0000002, @multicast2=0xe0000002, r1}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@nat={'nat\x00', 0x19, 0x1, 0x210, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'eql\x00', 'syzkaller0\x00', 'tunl0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe0, 0x118, 0x150, [@connlabel={'connlabel\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x288) 2018/05/03 09:47:37 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) listen(r0, 0x1ff) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x400) sendmmsg(r4, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) 2018/05/03 09:47:37 executing program 4: perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x3b7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x1, 0x0, 0x2, 0x6, 0x1, r0, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280)="ba", &(0x7f0000001440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100)="cf", &(0x7f0000000180)=""/160}, 0x18) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f00000000c0)="01"}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/03 09:47:37 executing program 4: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) r1 = shmget(0x1, 0xe000, 0x1800, &(0x7f0000ff0000/0xe000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000140)=""/106) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) connect$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"2d55a620bc4b9c"}, 0x40}, 0x10) 2018/05/03 09:47:37 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000480)=@get={0x1, &(0x7f00000003c0)=""/163, 0x1fc0000000}) epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="e4d3e1c298acb377f5cfa9226fcfa8b1ff3b905bbf514cfe8bc6fd4a3ac736677a3fcca9f3415b51fec8fb8cbd7af3835e614eced5f7b1356d25ebd4a1ebd9f5fee2e01aac532443a672621f6db21df6659e3f9906f99cc5a1cf6fb2df8a48fd0620ae908afb3ab55bd753396af97a90680240bbe7a6378116275684bae73d0aad5f01121903eb09ca6a7cfacf4b3dc4178d09bc39774569e07b5b97d90078d7d323a33f6d512a910b797da87da927f515c7d01f4a96155da206a9b0") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2}, 0x8) unshare(0x8000400) getpeername$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) [ 221.707989] cannot load conntrack support for proto=7 2018/05/03 09:47:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 09:47:37 executing program 5: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000a7d000), &(0x7f00002bdffc)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x100, 0xc61, 0x100000000, 0x100, 0x6, 0x1, r1}) 2018/05/03 09:47:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) pwrite64(r0, &(0x7f00000002c0)="8d0cbc803a5ed72896cddd260e0f724f2782c6a903a24c2a571eba9ac8780fa534934ea971c3cd53258d441e589dd615db82be6e45fa25df841f4730ec0bb5063ad1d48595852e15902466d85d26965f4adbb28612ea49c30f78b800d49ac4b6b1f14498f5ddc7c5807f12365a59cf39f318ff2376f5132b84f636150c67044f4036461372dbd79414f6f04a3dcc7217ce56538618c10b3577e5b33ce8ca0e44557a5120c31e9d9882f4fe22ad995fde11042509", 0xb4, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x1000, 0x0) tkill(r2, 0x32) wait4(r2, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) socket(0x0, 0x0, 0xffffffffffffffff) wait4(r2, &(0x7f0000000100), 0x40000002, &(0x7f0000000380)) 2018/05/03 09:47:37 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="6632667304", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:37 executing program 2: unshare(0x8000404) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x220203, 0x0) unshare(0xc000000) 2018/05/03 09:47:38 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000500)=0x3, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffeffffff8, 0x28000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000600)={0x0, 0xb8, &(0x7f0000000540)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x277, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e20, 0xa9c6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800000000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x817}, @in6={0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}]}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000680)={r2, 0xffffffffffffff80, 0x5, [0x1, 0x9, 0x5, 0x7fffffff, 0x5]}, 0x12) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="4ce09bbb2d4df2aa107ebe113d8477ca02fd7b1d76eb3e3e28bfed25f547aa8e8204274497420bf27bf5e11c4d587d256b274bd57bb9496cb8a4d6867258d28d77d6ba", 0x43}], 0x1, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0xdcee}, @iv={0x70, 0x117, 0x2, 0x5a, "297b5bc7ae648cc74205e1b04171de449174eae22a20ea914694d390f2c1a179da4e139dca90a300183ec9a7a2b3dc52a0e312d0e25558ebe97f8107d4d099071679dc4873567e84563ddb73559566ccc4e965f5408954e56611"}, @op={0x18, 0x117, 0x3}], 0xe8, 0x20000000}, {0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="dbc389d97f04cc34a6cfe9b15163ff0295f67bb722908375546dcf896fbbb279aec3b77c47ebbe60d38a6411867ccc57b85f1742683457a08dc7cffb0f134a862a4e2933fed35ea0ba850bf82ba8e005a86c497fd6036582ef51583e5f21abed6cc48ddc1a5f1ea05f499261eee7981f632cf49cbe8df20c6c82d4cc52b7eec9c01c30e626882182f28968ac833898a8277f763eddb479494e2460c3e98c62c236ab18d902dc084f042eb8370808084e0958e9c29a2308713ae950b824eeded70d949daf7869a1db1471996ffde15174d48722e9d6f7d9ce9455a6567227f6613de055ca7f4cd2f3c368823742", 0xed}], 0x1, 0x0, 0x0, 0x10}], 0x2, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000040)) 2018/05/03 09:47:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'gretap0\x00', r1}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x76, &(0x7f0000000100)=""/137) syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) 2018/05/03 09:47:38 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs&', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:39 executing program 4: r0 = msgget$private(0x0, 0x200) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000200)) accept(r1, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000002c0)=0x80) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/254) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x44001, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000180)=0x80000001) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f00000003c0)) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000001c0)=0xfff, 0x1) 2018/05/03 09:47:39 executing program 0: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/05/03 09:47:39 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000080)="caece4bc80aa867e2ce716fde07f2fdd0707634dc8008d605d46a266e0", 0x1d, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000140)="3b93179a5d57f1a8380cb1b053182e263c034c16afb9e42a2e8a9c6f64836df6a4be845972e0f600e1c4cceff633c5f2f025014a961b35da11615aa9bb2d3b6423f9fd004bf58684"}) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x58281, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000002c0)={0x100000000, 0x0, 'client0\x00', 0x2, "494a187a927c7be0", "566b3eecbf521729db6adcd937880cc1dbb24eb5c871ebceea94e56d565f43b3", 0x8, 0x100000000}) open(&(0x7f0000000240)='./file0\x00', 0x80080, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000880)={'bond0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0xc, 0x0, &(0x7f0000000380)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00000003c0)}) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/121) sendmsg$rds(r3, &(0x7f0000000840)={&(0x7f0000000400)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000440)=""/22, 0x16}, {&(0x7f00000004c0)=""/198, 0xc6}, {&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000006c0)=""/21, 0x15}], 0x4, &(0x7f00000007c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x7fff}, &(0x7f0000000740)=0x3, &(0x7f0000000780)=0xff, 0x46800000000, 0xfffffffffffffffc, 0x0, 0x1, 0x40, 0xec1}}], 0x58, 0x4000}, 0x44081) syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x3, 0x400800) munlockall() 2018/05/03 09:47:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000003c0)="3be2d13d6b6a15d64187960eb56d148c8e5834d71253ab2ffeb4ea9fe76c6c745e80e012063645b066a4f99773b2314e11e63d3924c59535b97beb0d6d8a97be3befcb7fa9e458623bbeff13f3563d6882d04ecbcfa4dd72", 0x58}], 0x0, &(0x7f00000006c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYBLOB="8e710d5fb61fb22aee6530c30d1155c4455a5f34d8f52541eea5a016bc2a6be035ab2a9d57e68cedfc58d00000000000000000628cd8043b2e90353fb1ee96ea9755e9a3"]) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @local}, &(0x7f0000000040)=0xc) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e22, 0x3, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0x3a, r2, r3}, {0x3, 0x80000000, 0x100, 0x0, 0x7fff, 0x244e, 0x8001, 0x101}, {0x0, 0xffffffff, 0x2, 0x2}, 0x7fff, 0x0, 0x2, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3506, 0x2, 0x2, 0x66, 0xc0, 0x3, 0x5}}, 0xe8) 2018/05/03 09:47:39 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="6632667306", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:39 executing program 2: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x800b, 0x6) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, 0x0, 0xc08f) mkdir(&(0x7f0000000480)='./file0/bus\x00', 0x0) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/05/03 09:47:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) fcntl$getown(r0, 0x9) shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x10181000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 09:47:39 executing program 7: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d88a8d38144e50", 0x7) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000180), 0x12000) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=""/68, 0xc) sendfile(r1, r0, 0x0, 0x7fffffff) ftruncate(r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001ac0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001bc0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001c00)={0x0}, &(0x7f0000001c40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001c80)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001e80)={'irlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001ec0)={'veth1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001fc0)={'team0\x00', 0x0}) recvfrom$ipx(r2, &(0x7f0000000200)=""/237, 0xed, 0x101, &(0x7f0000000140)={0x4, 0x0, 0x1, "704dfe08638a", 0x9}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002040)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002080)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000002180)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000021c0)={@rand_addr, @local, 0x0}, &(0x7f0000002200)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00000023c0)={@dev, 0x0}, &(0x7f0000002400)=0x14) accept(0xffffffffffffff9c, &(0x7f0000002440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000024c0)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000002500)={@local, 0x0}, &(0x7f0000002540)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002580)={'bridge_slave_0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000025c0)={0x0, @loopback, @multicast2}, &(0x7f0000002600)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002640)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002740)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000002d00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002cc0)={&(0x7f0000002780)={0x540, r3, 0x8, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r4}, {0x4, 0x2}}, {{0x8, 0x1, r5}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x19c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xff, 0x1, 0x7, 0x2}, {0x7fffffff, 0x1800000, 0x7cca9e0, 0x6f}, {0x8, 0x1, 0x3f, 0x7f}, {0x0, 0x4, 0x2, 0x1}, {0x9, 0x1, 0x5, 0x1}, {0x9, 0x8, 0x4, 0x2}, {0xffffffff, 0x5e27cf25, 0x800}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x1d0, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x9, 0x800, 0x3}, {0xfffffffffffffe00, 0x0, 0xa7a, 0x10001}, {0xa06, 0xffffffffffff0000, 0x1, 0x7}, {0x7ff, 0x4, 0x1ff, 0x8}, {0x200, 0x10000, 0x2, 0x2}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2a80afdd}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1400000000000000}}}]}}, {{0x8, 0x1, r15}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r16}, {0x88, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r17}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}]}}]}, 0x540}, 0x1, 0x0, 0x0, 0x4000}, 0x810) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000018c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) [ 222.934869] binder: 17779:17780 ERROR: BC_REGISTER_LOOPER called without request 2018/05/03 09:47:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78", 0x2b}], 0x1, 0x0, &(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 223.018895] ISOFS: Unable to identify CD-ROM format. 2018/05/03 09:47:39 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xfffffffffffffe3d, &(0x7f0000000180)=""/206, 0x4, 0x4000000000000}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0xa1, 0xff, &(0x7f0000000440)="30111b43ec789b4f276072dfb975a899a672c1f01636516ebf183694c4a22784b7d9ae843fea65e44c1d598bae522205f2cec9e49bc151ab554be3cd2619b998b07352f2b1ee24768d1ed629497bcd6a245661123190c0be0d9d57ba1e171cd0a759a847ad7729eb47a45eefb36acee221f338d500cda6c98320508df0be5a4d26fe8ea196b3a95d38fb655674272d927f3fd6d13034ebeb392eb099293152cddc", &(0x7f0000000500)=""/255, 0x8}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000640)={r1}) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) connect$pptp(r2, &(0x7f0000000680)={0x18, 0x2, {0x1}}, 0x1e) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1caef1ee9cdd4bcfba03fdf9c07c9a1800d0f74d9c00e071c3"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x1}, 0x48) 2018/05/03 09:47:39 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) [ 223.177117] ISOFS: Unable to identify CD-ROM format. [ 223.192848] attempt to access beyond end of device [ 223.197992] loop6: rw=12288, want=8200, limit=20 [ 223.282338] attempt to access beyond end of device [ 223.287383] loop6: rw=12288, want=12296, limit=20 [ 223.297170] attempt to access beyond end of device [ 223.302204] loop6: rw=12288, want=8200, limit=20 [ 223.321194] attempt to access beyond end of device [ 223.326265] loop6: rw=12288, want=12296, limit=20 [ 223.351938] attempt to access beyond end of device [ 223.357088] loop6: rw=12288, want=8200, limit=20 [ 223.362465] attempt to access beyond end of device [ 223.367459] loop6: rw=12288, want=12296, limit=20 [ 223.373388] attempt to access beyond end of device [ 223.378379] loop6: rw=12288, want=8200, limit=20 [ 223.384834] attempt to access beyond end of device [ 223.390768] loop6: rw=12288, want=12296, limit=20 [ 223.746384] binder: BINDER_SET_CONTEXT_MGR already set [ 223.751932] binder: 17779:17780 ioctl 40046207 0 returned -16 [ 223.758537] binder: 17779:17839 ERROR: BC_REGISTER_LOOPER called without request [ 223.770418] binder_alloc: 17779: binder_alloc_buf, no vma [ 223.776156] binder: 17779:17780 transaction failed 29189/-3, size 0-0 line 2971 [ 223.783956] binder: 17779:17839 BC_FREE_BUFFER u000000002000d000 no match [ 223.809248] binder: undelivered TRANSACTION_ERROR: 29189 [ 223.814842] binder: release 17779:17780 transaction 23 in, still active [ 223.821679] binder: send failed reply for transaction 23 to 17779:17839 [ 223.833451] binder: undelivered TRANSACTION_COMPLETE [ 223.838723] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/03 09:47:40 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x1e4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000080)={0x6, 0x1, 0x6, 0x7ff, &(0x7f0000000040)=[{}]}) 2018/05/03 09:47:40 executing program 5: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000000c0)={0x79}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x4, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r2, 0xe00000000000000}, 0x8) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r4) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000140)={@loopback, @dev}, &(0x7f00000001c0)=0xc) bind$packet(r4, &(0x7f0000000200)={0x11, 0xd, 0x0, 0x1, 0xfff, 0x6, @random="02079343f66d"}, 0x14) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000280)={0x3, 0x0, [{0x2000, 0x6f, &(0x7f0000000040)=""/111}, {0xd000, 0x6f, &(0x7f00000000c0)=""/111}, {0x7000, 0x86, &(0x7f0000000300)=""/134}]}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6000, 0x0) 2018/05/03 09:47:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) accept4(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x80800) r1 = socket(0x1e, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4(r1, 0x0, &(0x7f0000000000), 0x0) 2018/05/03 09:47:40 executing program 0: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffff7fff, 0x10000020000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x81) 2018/05/03 09:47:40 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:40 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) r1 = geteuid() getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) r3 = getuid() getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r5 = getpgid(0x0) r6 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x92e, r1, r2, r3, r4, 0x20, 0x7fff}, 0x0, 0x8, 0x3, 0x200, r5, r6, 0x1}) shmctl$SHM_LOCK(0x0, 0xb) 2018/05/03 09:47:40 executing program 7: r0 = socket(0xe, 0xfffffffffffffffe, 0x9) write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="27fcb5dcab070000000f880417f30f5467baa54744a1b254d1ec142923fedbf3a9ab3856d18006a0a948163c8ff989a3e380652f1eb8617fa28caea6cbf3a6a40e3d9010b72f553eaf1dc9a8b06bf5e04cd66ac99433ca4562c0052a17bb0959d3822333fa9bc479205241dd2be4f15006aadb1677278afb5bc808d4df1d8262cc945253", @ANYRES16=r1, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x800) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x151201, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xffffffff80000001, 0xffffffffffffffff, 0x2, 0x8000, 0xffffffffffffff04, 0x2, 0x0, 0x6d, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x4, 0x100000001, 0x20}, &(0x7f00000001c0)=0x98) fcntl$setlease(r2, 0x400, 0x2) 2018/05/03 09:47:40 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) getpgrp(r0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) r2 = dup(r1) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x561, 0x40000) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x400452c8, &(0x7f0000000080)={'ip6gretap0\x00', {0x4, 0x0, 0x8000001, "10168b52b7ea"}}) 2018/05/03 09:47:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400) ioctl(r0, 0x5382, &(0x7f0000000000)) [ 224.248140] f2fs_msg: 50 callbacks suppressed [ 224.248153] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 224.259843] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/03 09:47:40 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x103000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0x8001, 0x6, 0x4, 0x800, 0x4, 0xa9, 0xffffffff, 0x10001]}) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000180)=""/237) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0xa226, 0x4) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000002, 0x12, r2, 0x0) 2018/05/03 09:47:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') write$cgroup_pid(r0, &(0x7f0000000080), 0x432f00) 2018/05/03 09:47:40 executing program 3: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x2, 0x4c) fstat(r1, &(0x7f0000000340)) renameat(r0, &(0x7f0000000300)='./bus\x00', r1, &(0x7f00000003c0)='./bus\x00') r2 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='+\x00', r2) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) ftruncate(r1, 0x80000) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x100}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 09:47:40 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1c, 0x121080) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000e, 0x10, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000140)={'bond_slave_1\x00', 0x1}) fchdir(r2) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x6, 0xeb60, 0x2, 0x7ff, 0xffffffffffffffff, 0xfffffffffffffffd, 0x800, 0x0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="29000400050002080800090067a4205449a9142f8bc6c5664d3152abc4434179dadf455e472681db17b19f98b9b37e31379c51664cbe2be4c7ade92f1f6424d6f1e751f374cb916e7433c455ed0f43afa4835c25059c967a99e6bf31f255c34c7160e60ff8c1f8"], &(0x7f0000000240)=0x10) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, r3, 0x0, 0x0, 0x0, 0x0) [ 224.303696] attempt to access beyond end of device [ 224.308787] loop6: rw=12288, want=8200, limit=20 [ 224.341637] F2FS-fs (loop6): invalid crc value [ 224.368714] attempt to access beyond end of device [ 224.373777] loop6: rw=12288, want=12296, limit=20 [ 224.394894] binder: binder_mmap: 17877 20ffe000-21000000 bad vm_flags failed -1 2018/05/03 09:47:40 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) recvmsg(r0, &(0x7f0000002300)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/148, 0x94}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xfff}, 0x40002000) lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000003500)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000034c0)={&(0x7f0000002400)=@getpolicy={0x10a8, 0x15, 0x404, 0x70bd2a, 0x25dfdbfc, {{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e24, 0xa402, 0xa, 0x20, 0x80, 0x5d, r1, r2}, 0x6e6bbe, 0x1}, [@policy_type={0xc, 0x10, {0x1}}, @algo_auth_trunc={0x104c, 0x14, {{'sha224\x00'}, 0x8000, 0x100, "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"}}]}, 0x10a8}, 0x1, 0x0, 0x0, 0x10}, 0x4008081) 2018/05/03 09:47:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024ff6)='./file0\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x3fe8, 0x1, 0xffffffff, 0x100000000, 0x80, 0x9}, 0x1}, 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, 0x400, 0xe139, 0x8, 0x81, 0x4}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x4, 0x1, 0x4, 0x1fb7, r1}, &(0x7f00000002c0)=0x10) r2 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10141, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000100)={{0x3, 0x0, 0x0, 0x1}, 0x0, 0xa9}) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r4 = openat(r2, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r4) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000040)=0x8) [ 224.424176] F2FS-fs (loop6): invalid crc value [ 224.428956] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 224.445172] binder: binder_mmap: 17877 20ffe000-21000000 bad vm_flags failed -1 [ 224.456551] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 224.463743] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/03 09:47:40 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000)=0x5, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0xc6, 0x2, [0x1, 0xfa02]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x9}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x100012, &(0x7f0000000040), 0x207) membarrier(0x0, 0x0) 2018/05/03 09:47:40 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="79082b5d1e37bb68b62b0bc1666277d6", 0x10) [ 224.517747] attempt to access beyond end of device [ 224.522864] loop6: rw=12288, want=8200, limit=20 [ 224.551287] F2FS-fs (loop6): invalid crc value [ 224.568298] attempt to access beyond end of device [ 224.573411] loop6: rw=12288, want=12296, limit=20 [ 224.629833] F2FS-fs (loop6): invalid crc value [ 224.634616] F2FS-fs (loop6): Failed to get valid F2FS checkpoint 2018/05/03 09:47:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x405b, 0x106) ioctl(r0, 0x4000000000001277, &(0x7f0000000200)="da5d2ec4ace752c36bcf4255810000009b5fe3495b32decaf8b92b3a927db98428ec1de0a836c5eb110b03df0343d27a65b8d82596e5976266d4f2a9ce9450cd72dc6fa1c3ca20eef500") 2018/05/03 09:47:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x4000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000240)) r2 = accept$alg(r0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001640)=0x14) getpeername$packet(r1, &(0x7f0000009240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009280)=0x14) [ 224.674846] attempt to access beyond end of device [ 224.679902] loop6: rw=12288, want=8200, limit=20 [ 224.689281] attempt to access beyond end of device [ 224.694327] loop6: rw=12288, want=12296, limit=20 [ 224.701215] attempt to access beyond end of device [ 224.706392] loop6: rw=12288, want=8200, limit=20 [ 224.712545] attempt to access beyond end of device [ 224.717558] loop6: rw=12288, want=12296, limit=20 sendmmsg(r1, &(0x7f000000c080)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001480)="76602b0361f1a0b136f03dc32d0c764b962e588185a5aa32e779d28a12a5c73bedc2c615478c154f5041759aa7226f942d0ac7849609b17fe6e6c0161715c8355a57b1148626406dbac24b6a028bd5e4db064b7c9a810ceec8656542cc713031e4ef7b39ac8b85d34808c08f276d39051a367f86c428272979ce997b5c33bfe156db9561adfd5fa9ac7d5373e3cd8eb2ffd99563e1464432e2d2df0f484946f5a3b8a90da77b7f99d40235bffff24eb4d024744b2c92d955d8bb95761e8c57636fe20e35411a16dedec9f569c444f47ee683b52b461edaeb31b0b15c375b87012faf6873baf76f", 0xe7}, {&(0x7f0000000300)="46dc6126bef31b319b9d03f930629b034e078ec4d2778ee6720e7eba474afd2525864e50310420097746d8bdf8792313639a4a9494393cc2d46d37a53a553d53a2109ad7a29c18326ad06018f3d70e70a1ad8eba28a00f200ed93b2692d3541bd6fedb321b555055c6f97313cd62c564af4605a768b6890d944803397cf52f0b8dde7a", 0x83}, {&(0x7f00000013c0)="084bbea7", 0x4}], 0x3, &(0x7f00000026c0)=[{0x1010, 0x0, 0x9, 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{0x80, 0x84, 0xc0ce, "b19351a0da6bcf10d7fe7459d8c2e4c62c24aa2b3b1248b14051daf263235701aaae848896a41fe6178f9113703621a5482379fc1b5d01d495361d366080ee3ec98af8c6fe01907bc72f982c9384e9a9c7aaac8fabb00768b4440f0b049f29c87a72063b7f11b22a5a68c9"}, {0x38, 0x11, 0x7fff, "ad1d8a45a7f1e86c1a9df439c5fa633ccc0d53eb35e4fe55580160ea827eac83124e4b83"}], 0x10c8, 0x8000}, 0x5}, {{&(0x7f0000001680)=@hci={0x1f, r3}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001700)="45d6100778ddb5c53c857eaa8cd894a1dd96a60ba692d65f4016", 0x1a}, {&(0x7f0000001740)="8829967a1bd35721f90258967a1defb097cb8d7bba3f889b301f55bbb7f4a56cec1257d8f10e1cbbae8aa01078460b8afdd9c310350271761b3c03c5c205f78951941ad7551630f05f0f94ccac5ce2c8f81f55379e76fe9dae9a0b69cc18a6c9e592fb6d7476ded344a5d5e4c3b655e876306cde201eaa3fa96624e004d85b80160f8902c9dee45d35afa663b060859819941b66a58e574338d9635e0a3756cfd507724a41545614e09040850eea5c1f", 0xb0}, {&(0x7f0000001800)="037e03ac0034c3695067ada99dd9d91125560202e1cf653f5856255108317fd25c8e148a9d4a5779f8d8fe1dc784f777b0314886818ab8fb593c8d048e6f63667c07b86ffdeced5fe9572798e84e1ddd30b4139aae2d4eb42f1632f7add4be49ec0c23c394842c45b82878cfbc5aecd07680dc9bd65912f81851747e50c0620b85cbfa3ba44904aa12b394a7b1468808edb6292f71f92da04f81d1fe6f4d7fc6f92e7d420378775d1e706e2fcb5ffb9e08fe5cc442dc151ea3d3f6", 0xbb}, {&(0x7f00000018c0)="f1df4080081f521b524a86e49ace5389dba8031ac6b4c80da79d9e1090919729fb5b82de9adac8533d35f8936c90d50ab1d32bddcca6f6694aa65b316409b8bcde667a275862d0e6698416b2e6cd3263583b05bdd7133aca379444588e3038a163d8daa1a01d319b0e63ea28021ed0fd97dc30dac5425999a84ef6a2c052712303030929db8cb1507c6275324441ba551f1488139a92fe17eed55979874c605de3b159a93d07ffcf922ca40c31771c7a2b81425b3a57a69000f8feda1be06a1aa11e27ac47d60b0d42084acb58537edc2787cc26cba20a431c26ba6f4f3812523d1f1da9cb4ccf3a188c03ff8f9805aff8", 0xf1}, {&(0x7f00000019c0)}, {&(0x7f0000001a00)="01d464fd7bd0f4988d5edf632a881ac23de56072", 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&(0x7f000000bf80)=[{&(0x7f000000aa40)="d6b7710ac71dc68f38ebc2102792a4d97754b8ff49880be3aa489a15d75f276d9e1c2bffc7fb3b3819a0b2d9ecb3c78b13c49645a8381683d9fbcfba2d2155638f033538f973c596f78807a44b2f4a87be6efc6fefb1e0ff3c1df470", 0x5c}, {&(0x7f000000aac0)="7dfebb80fd24203bed025aca0aaaa6f437433f29d2f09525a1a6629163f66cdd6e9d2e9d721d9ae13abc4ff8fc4e1f11fe3060e64142a579970acd38d3354149769aea5b6c5809dee4dfeb99d45444af11bf", 0x52}, {&(0x7f000000ab40)="e058a7588eb4a017764ebc4737fc32ac8adf9c0d335c2a23f7d7de3f27498d49caa03a78b18cdab2553e47de7c305e8cfd24ecd04105679fcb8d1933932d290d3c7485ed7295290b4508293469d3aa090a55de2ccc844f490a2a95a1b496a3f360a5f8202e55ef192539a512352f148eec19a0ef49667cc863c4faa788be202474faf7f61e7365b2bf7df5919e8f3b6a6cae941a9b9d90ba4be3ca55b22d70dfd86565ae87b1a6ca5fb1bf91d7f56d729c7c4253366abd65cfe31f62700a4430", 0xc0}, {&(0x7f000000ac00)="0ab365782a018e2eb3d61da9cd", 0xd}, {&(0x7f000000ac40)="bc72c3d5387bb286be7f79ca17cf9e452e0e40ae78b186cc28515919d1b812cf5a0d07e2f5f94cf8dd4d007dfd8d41e7148d87126dcd07f1d95b64d40896d5a33d84112878abe641ffdc0d8685869fe29452b0fb6e328a0baf19417967c95191fcb51f4b7897e453f9084926dd7f75007586f33f812f07c9dbff9babe14b0bdcd0bad200e3aeb79836d4d13514850107d7db9b44710598b254f5", 0x9a}, {&(0x7f000000ad00)="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", 0x1000}, {&(0x7f000000bd00)="bb9e9dc847aa8686109a31194bd847edb51aa51466eb99d0d6296f971ddbe23b2cec013bffa421f59b3bc339738277be40c4cca061e31a4f19f483110068c900405603591184c858809774e8aeb078298b3c20f9d9e01fcd6881400ea7f52d73b281e72c7362d7360c8c7b5cb5cc7dae85e35862cba8ea74a539d7dbae98bb07172852f9516a04491f903fa74fe8dec5126a171ab1ece6fa11dd3f366b89a4896166af86cad60cfadae401d682b101899360a670eb138b132af1a48668d549759491e999fb214cccd4680ad545308ac4253cb10cbdfdf9f9e26faa", 0xdb}, {&(0x7f000000be00)="79f8a7c1506a8120df5043f71c5aa09db5587007d481362755c4dcb0803f983b1bbf544ea83292846c42dc1a276a3d3e026edbb0f6a7c3996c9df9ef6fb87489efe6a5", 0x43}, {&(0x7f000000be80)="252b4c6c7f5098d1c69f870d640a176cbb7a2106d28425ee25ec8d93c4106d8a72b7a098458b0ca47022dd255b90364d63ce1f27ad1f89b6f497a378b64f984126411a175bbb46962d4790c0c57e795de102a63530dc9bbe481160288e837069322a731f5208b671f35154adcd635b858a5a0736ad11aa54b7fe4a466e600937a93130b0737817b851aa782565fdea1005fb75ab2cdcc50c42", 0x99}, {&(0x7f000000bf40)="3eea43c9f4768da208b23f75f20ee3e6e3d13f7653a8f04d521819b76e2e99", 0x1f}], 0xa, &(0x7f000000c040)=[{0x38, 0x117, 0x0, "72da2acadc18c729453efa1b002208b90a41dc87614a84d78476be6edd5fe7e25eec886801a653"}], 0x38, 0x40000}, 0x81}], 0x8, 0x1) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000180)) sendmmsg$alg(r2, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 09:47:40 executing program 7: pwritev(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0xfffffffffffffffd) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0x3) accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffda4) 2018/05/03 09:47:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x7fffffffffff, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x1) unshare(0x28020000) unshare(0x8000000) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={r0}) listen(r0, 0x2000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001800)={r4, 0x96, "2c7ce8bbe1e93562cb70473a9299ec339c1a4336f2fcae7a6b63f165108d45da2e1c3b8186d5dd29cb9442e8e9f0e46cb8b4cc8d3d591a8872eaf71cab9a1d6fa29de6d8fc5142e484707b8f613b6ecf60f8da5c7c14dc8913a2b589614511d74adfcc34f1f4dc9174ef344660d17cb960e046514368ba450343cecb2027f437570ac879068a9ca9dc61860caa3dba05827262ff2605"}, &(0x7f00000018c0)=0x9e) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0xd7e, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000700)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff8, 0xe98a}, &(0x7f0000000140)=0x90) r5 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x42, 0x0, 0x10000, 0x8004, 0x1ff, 0xffffffff, 0x3, r4}, &(0x7f0000000240)=0x20) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x669, 0x8, 0x8, 0xbf52, 0x7, 0x8000}, 0x1, 0x10001, 0xfff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r3, 0x307}, &(0x7f0000000040)=0xfffffffffffffdac) writev(r5, &(0x7f000051c000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000000400)=0xc) getuid() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001900)=0x9, 0x4) sendmsg$nl_netfilter(r5, &(0x7f00000006c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={&(0x7f00000007c0)={0x1014, 0x14, 0x1, 0x1, 0x70bd2d, 0x25dfdbfc, {0x2}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f7, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823668fff79e680c748b0eb7534422498ca9a") 2018/05/03 09:47:40 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x5, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/102) 2018/05/03 09:47:40 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:40 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000280)={{0x9e7, 0x2, 0x5, 0x7, "3622e27ec24e63df83346bbe2573150508953fbdc5725d5de9a723a6a40015b22178901f008c6857e69f334c", 0x3ff}, 0x4585, [0x2, 0xa7, 0x2, 0x8, 0x3a96, 0xfffffffffffffc01, 0xf90, 0x1, 0x4, 0x7, 0x3f, 0x2, 0x5, 0x9, 0x5, 0x0, 0x2, 0x2, 0x2, 0x1, 0x3f, 0x80000001, 0x7fffffff, 0x7, 0x1b5, 0x75ca, 0x7, 0x3a, 0x6, 0x5, 0xfffffffffffffffd, 0x0, 0x4, 0x1f, 0x1000, 0x7fff, 0x8001, 0x5deb, 0x81, 0x3, 0x800, 0x8, 0x6, 0x1f, 0x4, 0x3, 0x1, 0x3, 0x80000000000, 0x40, 0x2, 0x0, 0x80000001, 0x8, 0x3, 0x5, 0x8001, 0x1, 0x2, 0x1f18d2f3, 0x1f, 0xf50e, 0x6, 0x6, 0x2, 0xfffffffffffffff9, 0x3, 0xb8b5, 0xa9b8, 0xa0, 0x14, 0x6, 0xfff, 0x3f, 0x0, 0x4, 0x3, 0x4, 0x6, 0x5, 0x7fff, 0x1, 0x875, 0xffffffff, 0x6, 0x2, 0x1000, 0x6c, 0x100, 0x316, 0xfffffffffffffffc, 0x0, 0x5, 0x7, 0x7, 0x400, 0x1, 0x7, 0x5a9, 0x9, 0xe495, 0x7fffffff, 0x3, 0xfffffffffffffffa, 0x0, 0x75, 0x40, 0x2, 0x6492, 0x400, 0x0, 0x6, 0x0, 0xff, 0x8, 0x400, 0xd68, 0x0, 0x2b3640b, 0x80000001, 0x3, 0xc649, 0x3, 0x7, 0x1, 0x7, 0x1, 0x4]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000451ccc)=@flushpolicy={0x10, 0x1d, 0x401}, 0x10}, 0x1}, 0x0) 2018/05/03 09:47:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000062}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000067d71d9dd40000000000000000000008085f7fe51f00000000000000af539d9d68671ae78292015435ebc76c5c100c91303c445ec4c92e400d499c9dbf8908dcb2f92b91078d000000000000000000000000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251, 0x0, 0x1}, 0x48) 2018/05/03 09:47:40 executing program 7: ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000180)={{0x81, 0x4}, {0x9c2, 0x15c4}, 0x4, 0x0, 0xfffffffffffffffa}) socketpair(0x5, 0x80007, 0x80000000, &(0x7f0000000840)={0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0xfff, &(0x7f0000000280)=0x4) r2 = socket$inet(0x2, 0x1, 0x0) socketpair(0xc, 0x80f, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r3, &(0x7f0000000080)=[{}], 0x1, 0x3, &(0x7f00000000c0)={0x40}, 0x8) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) syz_emit_ethernet(0x15, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="5f2871342c8b", [{[], {0x8100, 0x4, 0x0, 0x4}}], {@llc={0x4, {@llc={0xe0, 0x0, 'G'}}}}}, &(0x7f0000000100)={0x1, 0x4, [0x659, 0x2d6, 0x7e1, 0xeba]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x83}]}, 0x10) close(r2) 2018/05/03 09:47:41 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffc) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000000000227e, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x4001) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x400, 0x80}) 2018/05/03 09:47:41 executing program 2: r0 = socket(0x2, 0x803, 0xff) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000000040)={0x14, 0x5, 0x3f, 0x101}) sendmmsg$alg(r0, &(0x7f0000002e00)=[{0x0, 0x0, &(0x7f0000001c80), 0x0, &(0x7f0000001cc0)}], 0x1, 0x20004001) [ 224.890210] attempt to access beyond end of device [ 224.895301] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:41 executing program 4: syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x3, 0x0, &(0x7f0000000a40), 0x100000880001, &(0x7f0000000200)={[{@nolargeio='nolargeio', 0x2c}]}) r0 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x8, 0x200) connect$vsock_stream(r0, &(0x7f0000000680)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/05/03 09:47:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto(r0, &(0x7f0000000000)="1673ff3790aaf43b07760ac6683c979d432e4e54f03f2565632b7610bab1516975273bbd", 0x24, 0x1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x4, 0x4, 0x2, 0x3}}, 0x80) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ed000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100), 0x8) 2018/05/03 09:47:41 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8912, &(0x7f0000000040)={'veth1_to_bridge\x00'}) sysfs$2(0x2, 0x3f3e, &(0x7f0000000080)=""/84) [ 224.938824] attempt to access beyond end of device [ 224.943871] loop6: rw=12288, want=12296, limit=20 [ 224.971624] attempt to access beyond end of device [ 224.976754] loop6: rw=12288, want=8200, limit=20 [ 225.020829] attempt to access beyond end of device [ 225.025980] loop6: rw=12288, want=12296, limit=20 [ 225.073228] attempt to access beyond end of device [ 225.078268] loop6: rw=12288, want=8200, limit=20 [ 225.120605] attempt to access beyond end of device [ 225.125668] loop6: rw=12288, want=12296, limit=20 [ 225.150544] attempt to access beyond end of device [ 225.155644] loop6: rw=12288, want=8200, limit=20 [ 225.161884] attempt to access beyond end of device [ 225.166931] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0000d60100000000000000f730"], 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = semget$private(0x0, 0x0, 0x60) semtimedop(r4, &(0x7f0000000000)=[{0x2, 0x2}, {0x6, 0x100000001}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffff9c, 0x6, 0x1, 0x8, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x20) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}]}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000400)={0x5, &(0x7f00000003c0)=[{0x1, 0x0, 0x0, 0x4}, {0x9, 0x4c1, 0xffff, 0x67a}, {0x7, 0x7fff, 0xe09, 0x3}, {0xfc9a, 0x1ff, 0x2, 0x1}, {0x7ff, 0x100000001, 0x5, 0x1}]}, 0x10) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000180)={0x401, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000000340)=0x3) 2018/05/03 09:47:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x6d01}) getgroups(0x2, &(0x7f0000000040)=[0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) close(r0) 2018/05/03 09:47:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x3, 0x400, 0x8fd8, {}, {0x77359400}, {0x0, 0x0, 0x8, 0x6}, 0x1, @can={{0x0, 0x2, 0x3ff, 0xffff}, 0x6, 0x1, 0x0, 0x0, "d0141483fe0b3aa4"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x10) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}], 0x18) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "6363b137320c95930c59969cadc01582529788e2"}, 0x18) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000015) 2018/05/03 09:47:42 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000140)=0x10000, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/03 09:47:42 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="6632667305", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:42 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x4001) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000180)=""/191) write$cgroup_type(r1, &(0x7f0000000000)='Ehreaded\x00', 0x1) 2018/05/03 09:47:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) bind$alg(r1, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x32) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x2, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x40, 0x2, 0x3f, 0x2006, 0x5}, &(0x7f0000000200)=0xffffffffffffff8d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x44, "d3ac218c3667cbe86f080f94175942dd361b14ea749eea708f14c7c670b77e265d20cadeefe6a847ba2f52986d7182ddfa8fe3e6a45cf9750affba48327a39a73e1f9dcb"}, &(0x7f00000002c0)=0x4c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0x1, 0x7fffffff, 0x50ae, 0x5f38d6c1, 0x6, 0x1, 0x8, {r4, @in6={{0xa, 0x4e23, 0xffffffffffff2606, @dev={0xfe, 0x80, [], 0xd}, 0x8}}, 0xffffffffffffff24, 0x1, 0x5, 0xd072, 0x100}}, &(0x7f0000000300)=0xb0) 2018/05/03 09:47:42 executing program 0: unlink(&(0x7f00000000c0)='./file0\x00') capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffff, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000300)='hfsplus\x00', &(0x7f0000000340)='./file0\x00', 0x1ff, 0x1, &(0x7f0000000400)=[{&(0x7f0000000380)="4b5d27b71029306ec11f37845547f2e2cd569a17bb190ffef97905e533f2c37aaabf93de68b39d39c17480616b45312054f405b9b351874d3a42c3a6b14d4cf69b0f5f1ca273e0d5dd1b70919b20fb8c", 0x50, 0x7f}], 0x4000, &(0x7f0000000440)={[{@barrier='barrier', 0x2c}, {@uid={'uid', 0x3d, [0x3d, 0x39, 0x32, 0x38]}, 0x2c}, {@session={'session', 0x3d, [0x31, 0x2d, 0x96243c464cd7b451]}, 0x2c}]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) 2018/05/03 09:47:42 executing program 4: r0 = socket$inet(0x2, 0x8000000001, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101002, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup2(r0, r2) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={'erspan0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4f0000000000000000000000000000003414e6a9ee434632a05bd9800642873631d550d8aedb91bad1f6b8b837ed191ee557"]}) 2018/05/03 09:47:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000200), 0x0, 0xdc000}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="682c62b91c126363656e746575726f2c756e686964652c6d61102088eb31703d6e6f726d616c2c7569643d36317f3100003a321f000000000000000000"]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f00000002c0)}, 0x10) migrate_pages(r0, 0x8001, &(0x7f0000000100)=0x796, &(0x7f0000000200)=0x5) 2018/05/03 09:47:42 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="6632667304", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:42 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x7d) 2018/05/03 09:47:42 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/03 09:47:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup2(r0, r1) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000200)=@routing={0x3e, 0x6, 0x1, 0xfffffffffffffff7, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}]}, 0x38) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r3, r4}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/03 09:47:42 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) read(r0, &(0x7f0000000280)=""/175, 0xaf) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x262100, 0x0) perf_event_open$cgroup(&(0x7f0000000340)={0x4, 0x70, 0x8001, 0xec15, 0x7, 0x5d74, 0x0, 0x4, 0xb0b055f21b0539fd, 0x6, 0x87c, 0x1f, 0x4dc, 0x80, 0x4, 0x0, 0xd21, 0x0, 0x4, 0x10000, 0x8, 0xfffffffffffffff9, 0x5ab, 0x7, 0x4, 0xfff, 0x20, 0xbca, 0x4, 0x5aff, 0xe02e, 0x369, 0x7, 0x0, 0x4968, 0xffffffff, 0x5, 0x850, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000000000), 0x5}, 0x0, 0x7, 0x8, 0x7, 0x80, 0x5}, r1, 0xd, r2, 0x8) r3 = dup(r0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000080)={0xde, @loopback=0x7f000001, 0x4e21, 0x3, 'wlc\x00', 0x20, 0x80000000, 0x42}, 0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000000c0)={0x8, @tick=0x6, 0x800, {0xa7e, 0x8}, 0x7, 0x0, 0x10001}) setsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0x3001}) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f00000006c0)) 2018/05/03 09:47:42 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') seccomp(0x0, 0x1, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x3ff, 0x6, 0x1}, {0x5, 0x8001, 0x4}, {0x20, 0x7fffffff, 0x100000000}, {0x3, 0x4, 0x200, 0x400000000}, {0x4, 0x8, 0x100000001, 0x9}, {0xead, 0x69a, 0x192, 0x5}, {0x7, 0x9, 0x1, 0x70ad7c30}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000100)) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) pipe2(&(0x7f0000000140), 0x80000) pkey_alloc(0x0, 0x0) sendfile(r0, r0, 0x0, 0x2000000000000044) 2018/05/03 09:47:42 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) sendto(r0, &(0x7f0000000140)="4ad3179fa28adc2806e36c03e3fbfeeb05fb17884a815aba76282e3a1edd90f4bfae5578680ae1c4c7d29c6458ac367e33f2f597d7408b966dcd40ee7e852dcec50dc31d48cfc2570bd4929880dd87f3fd0e14eeb14850e617b1ee25a1a7ce5414ea3e62b271d4fc425a80c5a082a52b2171ff46b1f3d0ef53e0495903bd0b7eff96821ee636da507d3c4511c5", 0x8d, 0x4, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0), 0x8) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="ab", 0x1}]) 2018/05/03 09:47:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x4b) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) 2018/05/03 09:47:42 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40900, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') connect$rds(r2, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffffffffffe80) fchdir(r2) ioctl$TCXONC(r1, 0x540a, 0x2) [ 226.588474] audit: type=1326 audit(1525340862.740:289): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18060 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 226.602104] attempt to access beyond end of device [ 226.613054] loop6: rw=12288, want=8200, limit=20 [ 226.651297] attempt to access beyond end of device [ 226.656468] loop6: rw=12288, want=12296, limit=20 [ 226.687510] attempt to access beyond end of device [ 226.692562] loop6: rw=12288, want=8200, limit=20 [ 226.716368] attempt to access beyond end of device [ 226.721541] loop6: rw=12288, want=12296, limit=20 [ 226.742453] attempt to access beyond end of device [ 226.747499] loop6: rw=12288, want=8200, limit=20 [ 226.752514] attempt to access beyond end of device [ 226.757520] loop6: rw=12288, want=12296, limit=20 [ 226.762856] attempt to access beyond end of device [ 226.767876] loop6: rw=12288, want=8200, limit=20 [ 226.772803] attempt to access beyond end of device [ 226.777817] loop6: rw=12288, want=12296, limit=20 [ 227.404252] audit: type=1326 audit(1525340863.556:290): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18060 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 09:47:43 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x101001, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="3bed17cc03a3ab", 0x7}], 0x1) 2018/05/03 09:47:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x200000000000001, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x10032, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0xfffffffffffffffd, 0x1f]) 2018/05/03 09:47:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000340)=""/67, &(0x7f00000003c0)=0x43) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc7539esp(ecb(cast6),sha256-avx))\x00'}, 0x58) 2018/05/03 09:47:43 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0), &(0x7f0000000280)=0x8) 2018/05/03 09:47:43 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0xe7a, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 09:47:43 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x0) accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000100)=0x80) open_by_handle_at(r0, &(0x7f00000000c0)={0x9, 0x1, "13"}, 0x200000) 2018/05/03 09:47:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/psched\x00') lseek(r0, 0xfffffffffffffffe, 0x0) dup3(r0, r0, 0x80000) 2018/05/03 09:47:43 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) [ 227.555606] attempt to access beyond end of device [ 227.560689] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x1, &(0x7f00000002c0), &(0x7f0000000040)) 2018/05/03 09:47:43 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_default\x00', &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x18, 0x0) 2018/05/03 09:47:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000), 0x0, 0x3}]) 2018/05/03 09:47:43 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x180, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000000)="1f0000000104ff0095430700072c01000000010008000400020423dcffb600", 0x1f) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x1, 0x3f, 0x2, 0x92, 0x609b, 0x4, 0x80000001, 0x6, 0xffffffff, 0x811f}, 0xb) prctl$intptr(0x1c, 0x4) [ 227.616329] attempt to access beyond end of device [ 227.621408] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:43 executing program 1: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) io_setup(0x7ff, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000001340)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000300)}]) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) 2018/05/03 09:47:43 executing program 3: seccomp(0x1, 0x800000, &(0x7f0000000ff0)={0x0, &(0x7f0000000100)}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x10000, 0x4) [ 227.681308] attempt to access beyond end of device [ 227.686384] loop6: rw=12288, want=8200, limit=20 [ 227.716788] QAT: Invalid ioctl 2018/05/03 09:47:43 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) getsockname(r1, &(0x7f0000000000), &(0x7f0000000080)=0x80) [ 227.743967] attempt to access beyond end of device [ 227.749226] loop6: rw=12288, want=12296, limit=20 [ 227.755261] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 227.805837] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 227.818355] attempt to access beyond end of device [ 227.823420] loop6: rw=12288, want=8200, limit=20 [ 227.842145] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/03 09:47:44 executing program 2: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x10000, 0x3000000004) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1}) [ 227.855860] attempt to access beyond end of device [ 227.860978] loop6: rw=12288, want=12296, limit=20 [ 227.866147] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 227.867622] attempt to access beyond end of device [ 227.877305] QAT: Invalid ioctl [ 227.879605] loop6: rw=12288, want=8200, limit=20 [ 227.889311] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 227.924525] attempt to access beyond end of device [ 227.929554] loop6: rw=12288, want=12296, limit=20 [ 227.943229] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 227.955396] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/03 09:47:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x80800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x2, 0xa8a482004bc57f70, 0x10001}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000840)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000780)='/dev/audio\x00', 0x4440, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000007c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x0, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x0, 0x6, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2], 0x80000000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) sendmsg(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000380)="501850cd41f24d91537979021e12e884d20be41628702cf565629bc4e1bf77ae622bdde28a6dbcb34990354d4cf3052a9762f879660060ede6602cfddc4bdbced9d267970a12c0a1b01ff769d19ba1be44", 0x51}, {&(0x7f00000004c0)="3bbcc997cdf2bc98e325c277ab45e2f3caf47975fad626a388ee726503322f22a870a69125ce9746044c743b1346551572d4efaac5ed388a095ef0cc27a60b9471df52747890d7ea7e57f41290a5d16e7c746688d9210e35b18efbc863b912b1e4cb2eee736d3148e815f3c0e37c13ad9a57111e7cae2642de9579046066b620a44276919c386f7441bf61bf202e4ee7f8f78c9c94c76bf796e36e5aedcc670e5fbe7ddc0c883b2de82d8bb1d838ea47ae3faec59dccb09b8b9c5380ad71eee459586bc369d1f59d1211", 0xca}, {&(0x7f0000000400)="92f4a151a484824429543e", 0xb}, {&(0x7f00000005c0)="7026a518614b0028b8f5323aba0661798000be5fbd6e50dfd09b587018b924142d073690f330049f3349fcc5f477805e4a1d98bfe74160e3a71c565f6d07ba2597b02bb0520c25a2a29c639872106c251c0077732778", 0x56}, {&(0x7f0000000640)="cc1390fd4e7d29166a62fb73d5b71fe70c617588051be3337ec4041e44a2ee44493c04fa84438ec166a9495afc6858bb7fd91e787b492f556d74f328fb46da37edf321b68a00a5572bbb31994b7e55ddd0b81007d96c4c77c3bd97a618e5afe4d8864f3b6b63fe66ef05cfd0e5500933ac16bff52ee4ebaca2a69ec70430098dc29ca12f903d2219ac41f354601952a333a875e6", 0x94}, {&(0x7f0000000c80)="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", 0x1000}], 0x6, &(0x7f0000001c80)=ANY=[@ANYBLOB="1001000000000000170100000700000059bc1223e71684e248d01ff247a3304dc4eafff7f4ea66308dfa442bff6ef973c44be511ee92d817bef000bbc970880237c9ecf1894eec8d771921e6403f349164a1c2c6d69b787e8d2cbbf616f9855b3ef65d5253ea32eaa821b27fe68eb7f73b275d108092e13f23073792204be10bfd0a06463104e5b63f6df6d988384aab2c7a3210c66e98b80636eaa1e66137f9265d66ad716360767fc58c8bc79ff178bc7de1b30d124a09c8720271fc95f820ed76eed24fbc45fa4e19766a1cdfdbe9590af62d56b85cf005636715d6bcced6a6de4121665aa82e8e1cf3b6145980161e48f6912c1ef7f75c825d0c37599f25dcf4c687cd537b6933c989da0000000050000000000000001001000001000000466d08663b8e165b9570605ab4a136f519cdca8495c445f70d19c8f1b6530c0c028efc28cd84cd094772a04e9a0edbbf751c3c2166fbd638c79000000000000018000000000000001801000003000000eb000000000000001800000000000000140100000000010057510d1aa9dc000098000000000000001f01000000010000fac1233d5457c14ecf5fc105f2724e7036dd4120381f51bb812b87390ffc4afb5b673fad5ee3ff92e9f6dbb75c6e219b42562d12bba5e04586007438b9c03985549a4fe2620e403c6c38743b134082615f958f625b74b747439f440e6a50a9e86a94f3acd7924e90c2c5846464462ab5550c2de76a83a38ba452e98734b493ea29a98e300dc3270030000000000000008800000000000000c2e591d44553fcef75ce7871b7abaafe03bdb203e924b7a566d58c5f62000000b0000000000000000a010000390000006ae71b813edc842e6880abeab5cdab2c49d2ef196d04d0c61db1d7df9d50cb6c315ef13a6969b9fe03471508f099090630874c4f0a2f8d0155b6b153b20246332a4595e89f222d0cf17fec83116b0a37df5848be0029541e8768bb96029f3dd33c6138d9c3e272093aa6654357020b4245d01815b0281e303b9b9bd01100a5c669856e5944892917b13bdb8951b103339870325ee0da72b86be351471e8a6c5198000000000000000600000004000000ab769b60667afe784884fb4dd7478371a3de9ed952c55f57315e3c6a9a30cb9bb744260ec8ea50fc07b25f06fa411eb2c89b07ec8ba4db1f057518ed43dd881957deb1c1bb41ce3e321473bfd122141ae3999b5df41be5fc1e317c65c6c9e185f4d57626e1399a06c4904a0f5ad03a42c200c108fdc33c5868c9e676f062dcfd775000000000000010010000000000009a010000f7fffffff70ff0c292bc1395c98f6c1147c4125cfad5613aafb66aa6c3d03776f99cda5dc08bec654b4cfd5222a254710209a2edd7e21821adf5ff03d90510de2dd41b2f9a3c6bf17c79b214812392f3e2042243d4d770dcc0675e3306d3e8885d94919c721425e4626fd3626d7a8f21a69ee0d83bb07e030d26ad8badf2c3cbafbab222fc29008293f798d2a2eab0503d82d9e5af5532e8baaa8c357222c8c9ffcbee0d7051713f6b1f3f8096b801abfe162dc71114934188596fa43d1da9ba3a257903856d83407ec369b98ca90e90712eab85deaa808296c38f7b1eedb2dc40faca6ddeecf04bc4ffa245f9e4d1f20e85300fb666688d9ac28d0d24c28e4b96000000080100000000000009010000fffbffff519fab99f872b863cc9c4f24f488c1ced02fec153f3db2c6e2f1e2788c3b980f437c222bc64806a7927a05d24f1cc370d37a340e52d50f1f35d3538b17affe07201a18cfc7dd225f2288bbfcac06b36937d5e6a5e44b566d196d597ce2956b2585bf6b9ac99fc97bcb5de3e58cc4f2e9d535262346dbb4159de957c7f099b7c553580723b1c6f567cc411533bc15c90d3d8681623e289f4e34c48c2d44d4a3e7aefe511bb0cf21a5e184d0204692f8eb790a49ca88827e840f2f47a0a2d18426e894441ba0a0777ccef27f8d560aec2a2f87ad69c3f30adc0f08bced30f35b16d531d8ea08e41b6ae59f5052bc40c1f8c27fd9df992a0000"], 0x5b8, 0x80}, 0x40000) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000080)={0x3, 0x0, 0x40}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a000000dbc230915f52791bcceb4dce7791377a46ea5a76901c4d26df5d"], &(0x7f00000002c0)=0x22) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x0, 0x4, 0x1000000002, 0x1000, &(0x7f000000a000/0x1000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000100)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f0000000a00)=ANY=[@ANYBLOB="f00000001a0000000000000000000000fe800000000000000000000000000000ac1414aa000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0200000000000000000000000000010000000000000000ff0200f5ffffff00000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eabf000000000000b97d000000000000e9ffffff0000000000000000000000000000000000000000000000000000000000"], 0xf0}, 0x1}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 09:47:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x400080) sendto$unix(r1, &(0x7f0000000040)="3b3f8b4cdd29743bdf0c4e3dc3de6f75ffd3813a0168a533c85cdf518c32fe0d75173e57608f32e05fdf097342754eb6911a0344e0f67d86af0952a694c24453971a22929beabf74c956cc949d5a01a70bee59", 0x53, 0x4004080, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/03 09:47:44 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) waitid(0x1, r0, &(0x7f0000000200), 0x21000008, &(0x7f00000002c0)) write(0xffffffffffffffff, &(0x7f0000000280)="240000002a005f000000000000ed7601000010ff0100000000000200ffde2c058ea72cd9", 0x24) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xfffffffffffffffa, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000400)={0x1d}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f0000000380)='./file0\x00', 0x8, 0x4, &(0x7f0000000580)=[{&(0x7f00000003c0)="28c0d0c53f8589cbae1e93", 0xb, 0x3f02}, {&(0x7f0000000400), 0x0, 0x4}, {&(0x7f0000000440)="9c6cebebbd8b26480b14349a54a294f35ebcc8a97eaa2dac05cf37bd714df5045922f3502e660c05d9e844f995d735b47d5bd213c54391b48d1f32072f80b693fabcbd1cb56ba3aac85c24800a5a5d3b27602d1567a7441b709225ec560ef45878dadf0cad972344a0cbff7698c18c92abc8216fea0d5ac21594eeb08f4f5b78548beaedd12a173e72d951edb62bd665805d0ceead5d3b8d485ac95dd267c8924977af9e931fb9480fe18699743fc2aa654796caffc0e91cbf9e2205181f38e159872fd792ad6568ca7ed4ed9ddcdd586f94c770ad8957bac64451fecdcb8e86448e576fda2a2d1811872d9934ef8146d420bbcb9a17", 0xf6, 0x100000000}, {&(0x7f0000000540)="7262f6ecfbf940feefa2b4ae8599", 0xe}], 0x8000, &(0x7f0000000600)={[{@barrier='barrier', 0x2c}, {@nls={'nls', 0x3d, 'macroman'}, 0x2c}, {@nls={'nls', 0x3d, 'utf8'}, 0x2c}, {@force='force', 0x2c}, {@uid={'uid', 0x3d, [0x3d]}, 0x2c}]}) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="904adbce", @ANYRES16=r1, @ANYBLOB="00002bbd7000ffdbdf25070000004400010008000800010000000c0006006c626c6300000000080001000000000014000300fe8000000000000000000000000000bb080009007a00000008000900630000002c000100080009005e000000080009007a00000008000b0007007000080001000a00000008000200160000000c00020008000400b8010000"], 0x90}, 0x1, 0x0, 0x0, 0x81}, 0x4000000) 2018/05/03 09:47:44 executing program 0: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) lookup_dcookie(0x7, &(0x7f0000000180)=""/236, 0xec) keyctl$get_security(0x11, r1, &(0x7f0000000040)=""/140, 0x8c) keyctl$get_security(0x6, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) setpriority(0x1, r2, 0x2) socketpair(0x2, 0x5, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) keyctl$unlink(0x9, r1, r0) 2018/05/03 09:47:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000001040), 0x0, &(0x7f00000010c0)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000000)) 2018/05/03 09:47:44 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd5202", 0x18, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}}}, &(0x7f0000000600)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', r1}) 2018/05/03 09:47:44 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="6632667304", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)='%\x00', 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/174, 0xae}, {&(0x7f0000000300)=""/232, 0xe8}, {&(0x7f0000000400)=""/218, 0xda}, {&(0x7f0000000500)=""/153, 0x99}], 0x4, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) arch_prctl(0x1006, &(0x7f00000000c0)="46ce4ae166a121be27ac95b20abd05e00da175e74c71dd2d0a88cb26f574ec5c0863ecf270eb73dc21ca228b9ce8a2efe0566c8c3118767f18fc1e2a879ee25ab96c06b65f959423bec8cf4deea5d0e07d5df4c45cd1182286f4a117f6a83917516e9b53ca31766c4b36021d375de12cc17ef5018f11717b09a7136d4222396edcfa93d0e21e8d266a8d8c8a3dba87364c452cc8685e870700ed00aec9e71946ba6b8a15ed80b4b30122f9aab1e09b") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x800]}, &(0x7f00000005c0)=0x6) [ 228.084679] dccp_invalid_packet: invalid packet type [ 228.116954] hfsplus: unable to change nls mapping [ 228.121936] hfsplus: unable to parse mount options [ 228.152217] dccp_invalid_packet: invalid packet type 2018/05/03 09:47:44 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/xfrm_stat\x00') r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x8) 2018/05/03 09:47:44 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) fallocate(r0, 0x1, 0x100, 0x7) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000040), 0xfffffffffffffe58) write$evdev(r0, &(0x7f0000000040), 0xfdf0) umount2(&(0x7f0000000000)='./file0\x00', 0x8) 2018/05/03 09:47:44 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/05/03 09:47:44 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:44 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000180000fa0062557916228042117730deaf60d513c55c8f352019c020c02ebc6f08d8c7ad01fcfc70e23ecb541847f0a828972ed857af7de48ae0437604011b215e36dda953f10d6ecceb31b5dd49ed6938e6f813d0061be85c4ae67708c8a7f1e89358388e7a650916277a12d97f55484bdabf5ea39b2ef441a791d83268d4b800000000000000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000340)={r4, r5, 0x3}) sched_setattr(r2, &(0x7f00000001c0)={0x30, 0x3, 0x1, 0xfff, 0x100000001, 0x3, 0x2, 0x8}, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$VHOST_SET_OWNER(r6, 0xaf01, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r1, 0x2}}, 0x18) 2018/05/03 09:47:44 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x8, 0x5, 0x1}, 0x2c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001240), 0x4) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) readahead(r0, 0x4, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x80800) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x100, 0x10000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101800, 0x0) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x6, {0x8000, 0x3f, 0x100000000, 0x2c92, 0x5f67ab80, 0xfffffffffffffffe}, 0x400, 0x44f}, 0xffffff7b) 2018/05/03 09:47:44 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x54) [ 228.373882] attempt to access beyond end of device [ 228.378983] loop6: rw=12288, want=8200, limit=20 [ 228.412251] attempt to access beyond end of device [ 228.417408] loop6: rw=12288, want=12296, limit=20 [ 228.462553] attempt to access beyond end of device [ 228.467739] loop6: rw=12288, want=8200, limit=20 [ 228.495680] attempt to access beyond end of device [ 228.500783] loop6: rw=12288, want=12296, limit=20 [ 228.532712] attempt to access beyond end of device [ 228.537980] loop6: rw=12288, want=8200, limit=20 [ 228.543754] attempt to access beyond end of device [ 228.548907] loop6: rw=12288, want=12296, limit=20 [ 228.555149] attempt to access beyond end of device [ 228.560254] loop6: rw=12288, want=8200, limit=20 [ 228.565766] attempt to access beyond end of device [ 228.570848] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0000100}]}) time(&(0x7f0000000000)) 2018/05/03 09:47:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) read(r0, &(0x7f0000000100)=""/87, 0x57) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) 2018/05/03 09:47:52 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdb0, &(0x7f0000000080)=[{&(0x7f0000000040)="2400ebff1c0003ffbf3cc0023da283f732eee6cd7986c436271cffeb000000000001737e", 0x24}], 0x1, 0x0, 0x1d0}, 0x40) 2018/05/03 09:47:52 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x9) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x88, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x48, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000080)=[0x18, 0x38, 0x30, 0x0, 0x20, 0x40, 0x78, 0x20, 0x20]}}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000180)=[0x20, 0x28, 0x0, 0x30, 0x38, 0x0, 0x38, 0x0]}}], 0x4, 0x0, &(0x7f0000000280)="c1489b49"}) 2018/05/03 09:47:52 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffffe) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2000000081fd0b831eca4084f004500001c0000000000329078ac1414bbac1414aa"], &(0x7f0000000040)) 2018/05/03 09:47:52 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:52 executing program 7: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000001, 0x6, &(0x7f0000001300)=[{&(0x7f0000000080)="23e9495123ca8415d5e334675a8ae0e6a6f0c49eeebcfa4ee4760343e5be203b9c7d0a0c85ec06be1442a2d93949c22ded05f4cca63236b7dd3984e9800beae77346a5c588f105837af2583807", 0x4d, 0x8}, {&(0x7f0000000100)="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", 0x1000, 0x8}, {&(0x7f0000001100)="e14d39356f51561512ef48440849de0478b6d223ef621cd87d3b353714fe26d7ff4d7407ba0987372590dc6130659952ea63dbff83b92b83301b29350dc9e1245d4beac620888bdd96a7adda4e5f0197df76dad74b6a", 0x56}, {&(0x7f0000001180)="70d3bb9767ac0f1bd37105e657e0b4cb059db66a26eec5048a7b631532bf64755a824ac93d724bf1af3ad5f0e62015a76ca9a73ea52067405f754bc8f5a74c179ce2e585030cc907b7d62b80f305c951ea2775072b2b28cc0f1a6fb0c437e629baa3248138e901248d8609e0159a4d5ca46f965ccfac0e62c8a903f470c1d516dc6f46a8533cf548dac38747bb2a763f18e11db186b7cc6b16c3ea2883ff9d9d3c52f534", 0xa4, 0xb0}, {&(0x7f0000001240)="caa53f0e8a6fa8d0752cc2b5c14f8fbbad2f43e34b036ba42a68de2ffc1b07599438b18cf52b8cd574ed301960e7af4e267bcfd055f0b314754fba0a61e2f2e6319762acafff6a8d02ab23ce4bea776e49043e907b7f5ba983a95dafa9592147b277e771bd608f", 0x67, 0x81}, {&(0x7f00000012c0)="2df4edfc53d37ae3e370f72c07f51ff14708f2b5d0c54bf3f88d591d3c", 0x1d}], 0x100000, &(0x7f0000002680)=ANY=[@ANYBLOB="67727071756f74612c726573697a652c756d61736b3d3039313b343337317f3c2c726573697a652c6769643d3b30303535342c00b3b587edd7c81e8e83b4563f9b5a03c10fa3f725a7e07322d6c7a82766484725a928cb4f564480d1019a"]) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) syz_mount_image$nfs4(&(0x7f0000001400)='nfs4\x00', &(0x7f0000001440)='./file0\x00', 0xe835, 0x4, &(0x7f00000025c0)=[{&(0x7f0000001480)="2995e6b43193d460e9499d1d8f739c59c3de2fd98ba8", 0x16, 0x6}, {&(0x7f00000014c0)="45e9aed532e3ce83e09ecb02a52d9e1dd599b8fbaac07cfd56070d04b8ecec1b8205a10b63de36e77ce3e4ed85f57aff9b09802021a1db5578fd1b60cf60554bdb3ce19320a2008a5d914946da5a83d45f55cc4c12c6319e83e8aefc70e3388efadc8228fe1fb842bdd14e2db86dcdcd474cf7b0c020a221623128c399a76f5143771f3dc4d7a5e12a3474c543e81cddbe603abe5b121513ec2d77335354a0d9d05692e9addf60b0911195805d", 0xad, 0x8001}, {&(0x7f0000001580)="8e46b38e75408bdecffff6494dce8366efb9105599fa31ae59c6d9e23789ce5bbeebc566e1fe2c9c9f0734649b46c4fe9485d0548b6aa043", 0x38, 0x5}, {&(0x7f00000015c0)="03319945aaeb18bc8e030ecad50691972adfcdbe4574d90596c5480e8f5a534b767e35d73e44b6b5a871ecd6f25acae293be31083827cc4625e5d59d73d24e71b8cf4d06b9e71a81203f7a2aaeed843707186208a6fbb70ba5d07731ca789ef2a2e3af5eadbaa175944945feae3c3e85c968191fc6d73574a427fdb9ad7b2af5e310ad6ddfbe8ca1a41e6c81431c02565893b307d3b8c4ddd7c2043472fd67466b283c46efe568c5f0449f91a0871b0fe4177c5ac88ad39f3494e20007543e4b2a6acb0c549d8e6569fb413febfc1f9721ef29d54ea6444506d6d2c78d4f678a1b4bb07240a9cc7de0b6aca14c3c55281f9bcdb29b982a6296350dc34eaa7ad7203d5745e39acf4b0fb021c5dda066303534b26856751c7541c5bde5cdb2dabdb2f20902429839deb71ef90bdfd8c939bf984ff46c25d4706f2aa244a73167f24b989c80ca50dde8923032c9e8b1c6649a4db502384cbb7a6a69dd97b92289ddfae6483c944fed0dbd57902576b426732485b1333e4b85a31ac2e862d447f539308ae41675cde4392c9014193bb21d3658c14694eac2a27a2699986c1c4c9c2277f96f097fd0d325ad3718500fafdefa660e28c7a3802fae9f4ac774f1f6546722aa491addb139d01018cd71fae3d666494a230eca25ecbc1dd6c80e8637f3d05742914b3880ce07dfad46240b056fa44ef3f1919d751e91c0c8d38a60ac77148332b0e19ec9105eb5ebd5e793a43c6485009e08d7f5304fa96c2b26b76dcc3669c37a66f7cbb6a75310c5b32f1a815d23a2ac1958db926a8c11e4d2ee176197957e84155b4e23010c0f31d6a843782bf1df1d6cd556bb7d2b5543abe95bbcc995339260ee51094a7d7934b29e4abab3bcc8a48eb16d5483d30665207fca009cf2595df078f4012e140798dabd9e2a88f862921d3e41130a1f022e88ec8923d505a6c7ff7b0444c2b9a1c34759a084a43bda01150537db79f62568e2c8ada181dd166cd58144f6c3f8e44976b02f7c1dd03bc90ff21225ddf70ed17aed25d9b977f7b703cc56c790db8a580c2b888e4c630b496504fd5ea6cae4e1b821724bdbcc8b39e177063b0ed5605973127bbc5b2cff8c796b716945f398ebdc3bd2ef67cf510df2a5655a9a4aebab1623d704ee269399c90d3b11bd7e26d8520396a59ca9d415ecc22458722139b3310e443f8132633020ae86b0ba361ad28081231a996948240107a4a2cb2d4c1a204b4f8cf2fd489ce9d60ac64b0f3a5e016578086ca6c5cae626ea4c0ca1cd1144f84904bf35414eca154c647058b74b400c2491752094e25d6e1c2aa63b52cc1639b2eebe22baa8004c377faf2c96397d69e37e7f8a84179565f24599d0864adf96ee21c5078f4aaa2107e71186e0471dbea668aca8b4513edcd64c526d0c270d2d0a5b327abd8ca2c66ed0ed2a73f67458c8ab0645d214c936d8220bdde235f167ff6db2e9f452dc62a6b5da599dd44a6966e3de05751a6a2aa442795ec00ae6c0113839b1f360d7189222787113fa324d17a75c30b7dfd14adc43f16ac44ae357733bf38f9b66b262e1b5193bf4c313de8558c3b3e344cfe9bee466a50b016624bd87a09a0751fcf638f34c375973d28e1885f6b678af94b48cb2195bd4ee8d1ce6d62c0f52de22c1b955d81e869fff5b59e0993eb957aa18394d71808a8ef383844f82553e01b7b4299955fb7efdb572f67c83f1b51b96515681fd286049d7c824963a472f13c803ba75199f35a6caaa968b131f6480c29f2235fc181fba05bce82e610e3bd29080f0e06c559c94139650df61d842bd08a70a318a8feebb5015dc6de6e047e719001251193046c5fd9e09814bc955cad421586aadbfa3138579e584b31acf850c7d508139872f3bf70c9acab03069f62d2edf22fd03c91f25badc630a677a1de4cea8820dd54c7d6b56a34f077fc87cddb99df08b799468d58f9ae184c3405daf415304d7fe91e83c38142556f2a8faf76151d33e37e36f97aa9207ac894f42bccfc64a30403427f223c1827f00243fa1471a2b7712d1b7ae439bdb13fc6fd90530c8f3848c530b0f169e1eb8cb793f085c56f4c7a2169f4905fee97acb8e9ef1a117a190388662af50d1913d0012153ab350c617e6b17a9f13af56c1556d2e950e04938eb4635fc6294d5d4ef6f19840acab961cbe21b3cec5840e021c80430a3f26b95d21c86c2533935bf86bf8dd4d0c46ab229f7b265cecc0ce88db1300ebdb0869f18e07c1d12be2922c686c0e62e3caa2ef46af3d680168cc456dbd0bbc9cffcd4d71fa3e78ee65e2a9dc7c4354bcf1b360f00b3ee46bc35538fcd2a5de846e784a284ddfd23c7379e6faddab885383cd62980878a94e714ed6495280128984ca44523115bdae51ef386468208c9913b7b4f48a177e665eb5121a67d7a182fc33676bd5e595349c5f8ff7403ec3c3142e998f8eba30cd9e3fb8c01c76364150a32c2116e92d628bf49ff27b22537d5331fd6527137f9526fda090de34d7f30828e49d86b0d6f9f448957aac1746cf5c7613194257e34b79d0b28df7a94c694600929bbcd725c4420800b737179460c124e1be6ba03449cacea3277ec0e107815f4b574646d0f378d3eded5bd5a00e11058210480c7eb95944a0673afc8f52c436f88bdac2d3b8e0c9a4882ac5b3c6cd8a5c3b2c4a54555b4cc2f0c49644660e0ae4a6b508ddeeed0f1f8ec7a6c636ef1b37ed3cd259b8c02794b580ea29d8d5bc5492d300854319217e403f7faef2ac81cd0e7157cf99115b57b2814def341b218d0171f66d22b56634db9744903f7387adfcd4ab7430152122cf54f07f17c8ec2d2a78cbf344f2f43160ba14d887148eda0f91ad93c06a377eee3537f219c78371328c19374118a6fec4cf807bf21f7f3ab65434f472d408450454b1480fc2e0036724516e8169329c2ccc0005a35e0ea3a83a06dc24adbcd48f5628b8ac02515c67201af005da07ceb53db87431ce9846fcd2e659804939295b1bf1e4a5a29fb9e6700f36cb17a83a92007ba93ae9e0f4193ea88858c7e3e625cb3505da7f2aab25a7517de8b153b8bbcd11a28a1230aa60cc11f59dbc75ea328fb281cfa0e0a93eaf0dfd3c4aed8f00c4e2cef37bc50203cf3b01ed105e8f3c4cfb1caec0f9f3c74cea45357bbb38d3f6d609e0e87b11983f56623177ee63068075c9feb7bdb0fbdba6e7e7aafc1c007bdd4402e42a8536a222196492c93d84e1cd9d5c5259e00b244e5be4b0a29be70fc1d005d17c77fc490b8096f62ac0659c7103782686eb109bea6891d163ff854318755d3d5b709121541f0dc122f2b9a2034156468a2fb991686867184cae4fb1aaa60bdd00b7837ba0af17037b97adea14ac7c5ab236ccada8df4ec8dfb4d67262c0411bb5b9fc3e535baf9cca35323b4de4f03a7b7bb0f1646cca60c89a1d3c6096c6fe61e916c5dc9b48b6547a377bae1924ea5e88f0a69d046e71aa62460830c193d523f0f24b2dc75780eb55cafc533492297350ddc6a3f4e2b7b4e6ba01ffc2e9381d351f11a13fa0823eabfc6a3a3c18ebcd22c6a11d444f41977d2aad47acb81aeeabeccd355ea80e3eb29ceaa4b519bf39bc58362766328611097d048fc04ade1f675262f4e86d4007551c34fef5ec265f7ee9f3b72d35fc2b0557aa2cb07600d382c0bc101b7eb2f3335476c3303d496b86e95c14991201f283adcd7a8a56e42199c0662429d29e973be387a4c36e8e4f32449db3e1c8bd0140672e6607cbfc94698b00a21bb4560ee30987bb7282221f1ddd4eadd5c5e239f7013241f042fedd23b6b6cd881a863457f145f40c99185bc90a30b5e27650850ab7f0f0dfe7bd305b5bd7001d4ea79a057e37edd563338f09600281f9dfffbb7d5545a68d1e721d8d8f854efbbcc69dd9b2ef06d94214e342dc718f89f1f33bf9780e0dc54f48952defd897ba01c52cca0ddd2f164d98c42d5af9cb72a8959e3e767fb89731dec23d8c9438157691154e5579203d8043d1e7b43ca82a642878db4bf23edfde6838f8be3f55e9a5245f3286cd732b6834b0ce5e66a4f7c57acef3af31bac51467cea1290b76792cdb3f76647a6bd7dcafc52dbe0fc109d975397e4ba558aa95ea064b7c4f1d49d8f37d66dcd931de2d51e8a504756933ec1855932722fd18b0de93b03e326dba96e7d4f39a04749737cc2e96b51f1f34a1673584099bebffea99cfdf44aae0cde5f1e833f4cc9c6c399af3fc0803b74ee62d5c7078e1f72ef119ec8b48b45e3096aa35edb9a32a96c899eece7ef3f2185c8561ba161285ccd8a3fdfa07b90cd740456e7275272832afaed186d38ddd052bab2772d23d9ec2ec7089b77888c123f294eb693bc9b44bc0a52f9f032f881bcd2b78d04f553b09769d78f0f8557c48aca3d37546862f56caab8afe99db84a52b3ca289dfcd792c4557df9c9c93c54c06032c6bde53e6d4854d2427d75171a9ff3ee5bd7bf43ab5b5fc17188fb2f82e49e1ca56b24a9b44d1f469ef3f347d534503f8d5100989a8de01d3a8621590e7e5df4ca90aea523b621b647c0d53cb7fbb896b82c0158fcb7c5866effdda49f2d338a3190bad5f598e39cc137df88ca88ae6324f615ad36769ce037efcab1f6ba4f41165f833537a501036cad9f5892313cfa1361ffa946c95a5bca5854c7c0c9e91dc52000a1e1fe4336d082bbd9b8227c54f266266070fefe0092c5dd3ab2badc5b0a6a9bf1302f57b7ae9baf981a123ae1141afe156d2bede33bf25512b44e16b052bbf562e7e1e59df556288de6d3ce79d4c84534b7f9f5fd979d73195856a5707af660ee4c6c40a843a9668056ee2a542a2ea97eb18b2488ab1bb1066e83b158c3a369b32bbf886e3cb5538dc5c57c2bc1649f02979ac09ec272f941d2378a5367fa38434f2dc8ecf310f060d5661b4d3fbdac4b066a330bc8e8884ccf75bfbffcffc2cec6c7a428524ffbee323680db6eebe6358f444958548639a41649b084d0e28933801b8527408f466de0b83fa883888f54b0458e3c175fc47af200be8c23b3b9491cb39c33c72c4a5811d74d315e6eeeb0a08b8b412b2b20c8a80740ff844f2fed240a9e2dc11301422915909362888a0ee041be106c29e182a174b589bcae4d9781e6bacadb1b3176987c942251b3d452306221c54e60e6e601fb3aa5a1374ac85fb2d70e6ac06b436c13091c9d9ec05d0d0374ec1fcc2578bf802ce0f7e6c9ee2acbde2e88de0432c3413b4e5db9072a5a8587177dc20d18089002b37029c7947f42537078603b33948601a2f154c1cb07a49bc2b6cc5d453135a8e1fb14fc19835b4c75894dffa2ecc3640b87ac437e1a169915a15d7f7ed2d043263693859a829e9ae85c47ce1ee876794de5d18b23b17028cfad61d854dc4eacfa49223da31ad1fbd60cec8c7c66ba9766a8350cb5f0e24a0b3394c0d97545517ec21944d45994284c890aa3eb41466a65f5a9ec6663c0fac61d9bc4f7fc7866a6f2f5cdb1a3e1551ace0b7273b3de7ec8fbbc578460dc4285132fe2f240818a69526265c64083a8f247fa4aaf187e403d0bc797bbb74db369d4380b1dfe387e1387299ff07c64bb1387cf643f8afa7130fbe5fc270a08bf0a10ddf0b880d9f19dfa532bef0c30138c7d965ff3fbc719d77bc56e7f8e654feb1deb79838a39f67c9962431e37585cdf6c1d4cb4236b99c3109493ada4b7e3e7813a446e269e2c27bef16f6f2da284c5daf4db35444efc149ad5a61d35532d6d5b4599a04662c9d1381e24ca418a6d2bd09dc2adbaf78bdcb7f", 0x1000, 0x1}], 0x202880, &(0x7f0000002640)='vboxnet0mime_typemime_typetrustedppp1#*\x00') mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000008000/0x1000)=nil) remap_file_pages(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/05/03 09:47:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setresgid(r2, r3, r4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x6, 0x1, 0x4, &(0x7f0000000040)=[0x0], 0x1}, 0x20) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x70, 0x100000000, 0x2, 0x95, 0x4, 0x0, 0xff, 0x0, 0x1, 0x4014b7f9, 0x7, 0x0, 0x4, 0x20, 0x8, 0x200, 0x4, 0xcf6, 0xffff, 0xfff, 0x20, 0x9, 0x5, 0x100000000, 0x5, 0x6, 0x4, 0x3ff, 0x8001, 0x3ff, 0x1, 0x0, 0x7, 0x400, 0x3, 0x58ce, 0x0, 0x0, 0x100000000, 0x1, @perf_config_ext={0x81, 0x7}, 0x2, 0xef, 0x100000001, 0x2, 0x10000, 0xcaf, 0x200}, r5, 0x10, r0, 0x3) dup2(r0, r1) 2018/05/03 09:47:52 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 09:47:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x200000000000001, &(0x7f0000000180)=0x0) dup3(r0, r1, 0x80000) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)="0208000000000100942f5d2906c10a24", 0x10}]) [ 236.596059] f2fs_msg: 90 callbacks suppressed [ 236.596073] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 236.607935] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/03 09:47:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xff, 0x5, 0x8004, 0x9, 0x7, 0xfc, 0x1, 0x0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x4, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x4e23, 0x7, @empty, 0x3}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4a, @empty, 0x400}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8502}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}], 0xdc) 2018/05/03 09:47:52 executing program 7: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000010c0), 0x267, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x8000, 0x20) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) [ 236.664367] attempt to access beyond end of device [ 236.669534] loop6: rw=12288, want=8200, limit=20 [ 236.698184] F2FS-fs (loop6): invalid crc value 2018/05/03 09:47:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000001c0)={0x40}, &(0x7f0000000180), &(0x7f00007adff0)={0x77359400}, 0xffffffffffffff81) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/05/03 09:47:52 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/05/03 09:47:52 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}}) sendmsg$alg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="2b38ca08d0a843aed1a8e645fe535453174f05e6eff5df090c73b6250c06e1589c2eea898f730fb1d5f3f5f27c97c8f0c4568bf511901c2376b710c9c80496956460e1b8141982c3aec6dd02920af39f204258db29e38cc9e4da91fa9350256523c3a617650600b4db307d48b586c56ca16c90bebe96bde38b2e07bca532ed80d8e1c004f7fee0e43878ab92", 0x8c}, {&(0x7f0000000180)="8a4d79fdad138ce92100132e93128d09844f0db05de2ca4e539cb4fbf46e64c7c98376f8c297c17c37bd5f771cdf09f42af95a9ad982175b9b5805471480689816dc941677f7120bd43fdd6a634ba920a7671f9cfd964eeb6c2fa21b5f71f336d13f74bc6d9d4e4113481258a76312d2765eaf79f18904070d1a1cdb33d52b09696a8dcd2220675d6ac175e53920ccf08de5ee8f23dd2343d756d4f41fb34f3aa4ffcf7b5b33eaae50a3a0616c3212bcc23ed378e76633a5e9f6058a201509e4d128f3284327", 0xc6}], 0x2, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0xe37}, @assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x81}, @iv={0x100, 0x117, 0x2, 0xe6, "5db04cf496c2c324d426781cf4a8cf490b74e757c60e140be3f5ccef4ee19386310048896b400772ed53bd4b8773c552e449b032f38d731c014bfa9ec34177e50e2f49193babfec10a5b8bc7c98fdcba5417217cd34172ab9e9284fa01a5c8db2208e2d8c633e687b702f34b50db94648b8df18cccf8af8277a29e3d3f38f5cadfdcfa4e402f53fe036557137699868f3b8df49df24dab931b3a578ac6343c0d32aad9ae84e14f189c89cb881a6d598c80fc625524a2b99e9a1468d26288fef7e7cceba2f0b4798a0c221413ff13c06a63eb128e68e9864ee69c10057d70e70b34ea43470797"}, @iv={0xd0, 0x117, 0x2, 0xb9, "71fd60be3113d032cebcd960ee0e20ac3c8c76f5564851e749d174088a067487ac59d9a9a39e90f50f8640e9883f5aedc5ebcfa8eab960652eeb9e6790d718a279592cd106f6ad09f5af0e666dd211668c73ffa4639ca8deae2e8bc3ee21c341666ebd45dba77ee6c30a7a978360848677fcf857884e737737a3508490e7a4991e6a66ba069dc6bb06405b8359d0ad12057cf1f863687e858ca01f20de85b807c7b04e9b2102441d7b91f543af931bc887db50d60d5a02c6f9"}], 0x230, 0x854}, 0x20000000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000540)={0x7fffffff, 0x1, {0x3, 0x0, 0x6971, 0x0, 0xfffffffffffffffc}}) [ 236.738291] attempt to access beyond end of device [ 236.743343] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:53 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x3c5, 0x3, 0x2, 0xb, 0x401, 0x100000000, 0xffffffffffffffff}, &(0x7f0000000040)=0x20) [ 236.818741] F2FS-fs (loop6): invalid crc value [ 236.823490] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 236.856476] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/05/03 09:47:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001680)='/dev/urandom\x00', 0x10000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00000016c0)=0x8, 0x4) 2018/05/03 09:47:53 executing program 3: r0 = getpid() pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0xfffffffb) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '\x00'}) fallocate(r3, 0x0, 0x0, 0x200005) dup2(r1, r2) 2018/05/03 09:47:53 executing program 4: r0 = memfd_create(&(0x7f0000002901)='\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7fff, 0x7f}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x9, 0x400, 0x1, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6, 0xf9e, 0x9e4c}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20000000000011, r0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000001540)=""/147) [ 236.863665] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 236.914957] attempt to access beyond end of device [ 236.920075] loop6: rw=12288, want=8200, limit=20 [ 236.940862] F2FS-fs (loop6): invalid crc value [ 236.958286] attempt to access beyond end of device [ 236.963385] loop6: rw=12288, want=12296, limit=20 [ 236.995107] F2FS-fs (loop6): invalid crc value [ 236.999939] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 237.043901] attempt to access beyond end of device [ 237.049011] loop6: rw=12288, want=8200, limit=20 [ 237.059610] attempt to access beyond end of device [ 237.064742] loop6: rw=12288, want=12296, limit=20 [ 237.070469] attempt to access beyond end of device [ 237.075562] loop6: rw=12288, want=8200, limit=20 [ 237.080438] attempt to access beyond end of device [ 237.085440] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:54 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf96080272515985c976943a209dd76cebdd4e", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x620100, 0x0) getdents(r1, &(0x7f0000000040)=""/11, 0xb) 2018/05/03 09:47:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x100) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/03 09:47:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x100000000000015c) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/03 09:47:54 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1dea}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) socket$inet6(0xa, 0x3, 0x3b63) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = dup2(r1, r0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/05/03 09:47:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0xca72f15e00, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) iopl(0x81) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x5, [0x9, 0x1, 0x1, 0x1000, 0xffffffffffff7fff]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xffffffff00000000, 0x5, [0x9, 0x400, 0xfffffffffffff01c, 0x23, 0x9]}, &(0x7f0000000180)=0x12) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) fcntl$setown(r0, 0x8, r2) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000001) 2018/05/03 09:47:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x26, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/03 09:47:54 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="6632667306", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000080)="240000005e000302072188d7fffd946fa283bc0ae6e60000a6ffffff0c5a00000003a2d1", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101802) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r1, 0x3, 0x1, 0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'bcsf0\x00', 0x1002}) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/193, 0xc1}, 0x0) [ 237.936317] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 09:47:54 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000e97000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x21, &(0x7f0000001100)={0x2, 0x4e23, @rand_addr=0x68}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendto$inet(0xffffffffffffffff, &(0x7f000072f000), 0x187, 0xfffffffffffffffe, &(0x7f000044cff0)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/05/03 09:47:54 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x20402) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x3c, 0x0) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x23) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0xff, 0x0, 0x8000, 0x7, "7e81ce3d546f27c4e526a156f88d3a5cd86792e364815cb3609d92c7edd4d13e82de303e353d986f1a41ef08", 0x7}, 0x0, 0x0, 0x81, r1, 0x9, 0x10000, "2b37b38c4a0d19720ae5fa11cd3a28efcaab895ad2dc8d5f45d366a1c6d25655ff3182a58f70eed2f1bd8f2d7996ae656821853be6246fd3a1b0c84f21d157ca", &(0x7f0000000180)='wlan1\x00', 0x6, [], [0x5, 0x7, 0xfffffffffffffffa, 0xf8]}) 2018/05/03 09:47:54 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000000000000a004e2322000000ff010000000000040000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c701fe2700000000000000000000000000000000000000000000000000000000000000000000000100000002000000255a669cec422ec0f4a672e13659d5ccdbcd6eddb4afb79da30d"], 0x310) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000000140), 0x4) [ 238.141774] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2018/05/03 09:47:54 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) 2018/05/03 09:47:54 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000040)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f00004e2000)={&(0x7f000007afe0)={0x14, 0xc, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/03 09:47:54 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r1 = userfaultfd(0x800) read(r0, &(0x7f0000000280)=""/100, 0x64) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000000), 0x0) 2018/05/03 09:47:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91d}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000480)=[{0x10}], 0x10}, 0x0) 2018/05/03 09:47:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000200)=ANY=[]) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, 0x7, 0x8, 0x0, 0x100, 0x40, 0x800000, r1}) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)="6675736563746c00bd0396baa50bcc58b3d85f0f4b6f5dc85fe2b8c2a9c508ec5b3837a714e4b62a961d9c538744afece14991416f273b486de524c193788daccf607b218b5e268385adda5be567f75492f94f2e", 0x0, &(0x7f0000000040)) umount2(&(0x7f00000018c0)='./file0\x00', 0x0) semget$private(0x0, 0x3, 0x28) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x8000, 0x9, &(0x7f0000001780)=[{&(0x7f00000004c0)="44b8de0e3a01906b08eec95a0c50fe2a4df67b73d09fd78347020d68e5e411809fa8f97bf31ade41959c689237fcb73cd8039ee6f999132a34da7d6af8242f10399a04f6dcb6cf89b512e6383317556f35adb573d40e13e0f96f6fb108d7b8915f45c07e25bd5240174ec610d1a077db2bd94653120e7ca1e8f03cfc5a91461784ec58614dfab15fb7a79eb6431fd0e32cd98769fd8bdd6d1b4ce4da61f1aa9fe4e13efb44762289a876a5c2d5cfadabc09f542eee62b9c664a03fd258e2575516ad36071e5241f41aaa2b249af4f7332fdf441959268f655ef6a2eac2539cb3f279a2d34cf6b046e0e4a3f6ab03cc096ceb0c008ecc939bcc948683ac7412656ac0ed0c49e53cb468ed006ea1e5ecbb080c56e970f59fdbb7a81847dbda8d539a75bb619a72f5d010825fe6d078c77501fb5c5a1986e1cc1567dbeb71673aed7a7073b927e8a209c66a4aa84d7a86257358be0f946d9571f560d183e219758aa2fb23f37802243f18acfbb9be214ac2775a568eb94ead1deca0a998ec5f00bdae927b0d2668637bd26b95cb6c496437d51419d1f8fc5f19803ce285dab3f37193f529a93a54558410a02acfefa2343caadb19248666feed9b6208aae0ac38774e1c8cbaca1b29d33bb8d36ad028409a86adabd974fd38e7f7ba16cca8e445a32c15cb9e92a9858f0762cc666afca19fa92a02cc3a71476ea3d562cf5f1ed6ad54dac7e7b63188e067c8574780be837dbd7e46676c61b2ae3c3861acd382c406cb057a27b4c274405fca22a6c59c653b458259d52eb9faa0c74e9b745870af4a414cee33eb9b8f2f88e0fbee3991cd32c0e9112c0e4323293ddab45f1a1365cadd5167f91025d89d60bfbaded3e144c2811e6ef39350856c412615e19ecfa2e96b71d64aa8978f42ba5433e095a49bd8c04d7874a73992975650d68ef09c599dd2da0af687c785142c6774169c2f23291f4968fdb74e354ff47f5132a7a73494816b5a3ee2d9a7163c6272da4b5787645095709ec846bc11c377b52efb1640c486de0ef8d4255cef8e96705aeb78c7727db47ec82a6f17a0dceb3c2e58159b8580e82546425dfaefe54897379e0dc9964ca808b54970f7ec81a69ab029d7149a2af48665b9ad55cc59685cfba1cab5f3e50f1fd34d4327d33701b5e5fa614f57b5e756a6ccdeffda846b444777247a1b364e4d7c007f365bc30e63a7624bf738f2adf65b114af78c173e48564506ce6ed7333bd7efb0008f46780696b96134df383c7f0865892095eea10de5596545a4e5c7cbf0d18a64a5aa9640a447d092164833079f5c49425802a1f8230877c2cdf591e99f641d397b75fdea563011b9c624433ce1ffdb8e4efbef390f54f16aabeed8f9138d8ff693b6e5fb5f394b1536f6cba396062cc28f7d59432277604e16d9a0b007f4333fdd2b711b4a0ddfea5b67a65db91c80f4274106bb2cd18c5145619a0cacac414b9652eef377e3d78418b2d863d2d0724333a554106bd86a729a47d5cdfb63f1954d86703405e0e76ee208b0aeb17cd3d32f3504671fe19b01f982b7b49017134ca3b0e73aa4654ed1cef5fd3503ae88609d231b55e366e6c8b4b7391462bdc3f934c578ea1bd8090c9a73515bef9964f0605a691fcc321f9c79619112adc26029e8e38915655508af87f0d3fbb78b60b9ec85a6847a36150252005a5f15e380738033b70113376d42a01e5d8bf9c43cbb993a2fdcbe3875d43be59236d0318448d07411d1d7dff6dbd61cc523a1ab1dd2b1e8eac59003d524d5846e3f4ad098c418df53e733bfd1fd21f0e39638cf7a486b449f88b77a31080aa4d0a4140851cfe8a7923863d40521d3b1bcd8ee85545888f8c4c83ecf6b3cd4ad23772c198d8407aa5a830c82192ff87956cea221c0e023e4f7ca207da759eb968779d8219473af1b7233c0357c2182e1a8fef7ed120332eb471ed9b12ee41e77feb27f73a675e144bdcb7fbb7b81f3a83e9fce101390529d21748ce68dfdf2a99325a833c13728610f4e1a2e82775261b837de8cc23bae5328d08d8ad024e6d53d50fb36c1bb7cfbe84ee7c62d4ef4fff6b57060da0d8abe7c0d461906dc19d45a347aa9c5cc011240c6951f6c540d77649a9c59511a367181f62a3d259bc19de8b5f42c0fc27d47288f0d6095eb6d098b0e9c9413f1c6bad877f0ab819ef3b3d983fa5608f5bd692ff6b8c933f72d4de1b1a4f0969fcbd8e1a28c553fb110ababcf667e7ce70f6df324018ae5a232a050b97d58dc1c0260ed7cfa6cd02f08982a5ec3d5609d0c95ff41d7006802c192f341955815bbb4b5d79f044c87c2831cee54aa3939a85520debf02b1364697f7dad182f2b7d91a365428a4e92d15c9c9763902c0a56117c2d1275573556f06a35744a27c06f16d2cc92f2fb62f7cf90916484ff2d865eb958ecd35db5b9e19e30a41fe84965fde9851ccb4ce8fe2052e13597334590fd203a998e65026a0506b2f49cede9a25276a310df8b4bbe6b69e89125cfd8339febf86e74b33edac8b95989f4054e5fc4723cca3c52263e7ecc768a1f11d0793247dbbebae5eed21bc503ed3473711a22fed45ed2e2d9e6edcbf84b1e229386614dca9b982833115ced5ce4d7b83502dcff9338427d7aeba26a1e09a89161cf4fb5548213ccb6af21fec2f622d3d1ecce2ab1db7bb090872a792370849e728fe6247ee3a730a6e5a733ff5ddd9ff91c1a11ae81d8f6ded0bf4bb6e07ea1077be8375b960abbd18268f2097185ac3a1c9450e8df2a4fccd41068d1c306536efb50ce05f8964abd7b25ea1070d3661f60b5033b4687f64c07a15179589b4a4f978a39c63d0872f4f828b43cde26a86c4acacf478367e744e1849e391d87c8f16c28736b94b3b7b2b0d486ed6689e1f38318d269014711c57d382c9e693d6021062f82f71b369f37057e6e37dd901cc2a9152a08b0204b43a07f51784b87d0d0313b470b3da0c9a81abe6415a210b34436fd896d2d4f6a71ef2b2b68ac3798b45cd74f88841e5bdc21cc4b2af7d2e9c07e3aed4cd38ccbd695da5f86f29b83532db3511a1d680ef0036c08844dbf8e086f3d743e97b8fb2bc7e061e0f5b5b55e6a02f953feaa7740f20ab4575eb60c62c791f71f2b4cd7cec20beb97e5aeebb60ad5f445065f20cff8ed3f9cfb1887bf1a46be37f64d6eb6d5bcf4cf5b2476f094c2b2ff3b619b5ab5871f0e8187b6c7d14aef8c508b9b545184c027cd0a210e7db6f7e1bcda9d4e454bba1273354838084ef5166e8026af725175eb7255b778424c71bf4c5f0cdba70b68c0ae4186d61effa49fc2582f9d67685fa3df10e5bdbfd94fc3972522b548a732460529717322a7ee57dac8fc88138497054b71e8e6e422e5f7e1e07e454aa884b56cb185f878cf0419c4e6448a4afe32d53a19a36302c616abf7b96badf26ade3cbb761c9d862c97bfed0031e5eddf5443a270431479bd081fc6cfec0c88a54d56c8adfab83b69a621966c2562f36c28ce0ff027cbb28cf67922e7f376e0b0cee1cab970c8743597cfb0b6efb7fa7210a011898b17a54eb5a1ef36e4546e19ac42acfb1d830ab66144c832407c0a014e0f7d328f22a0189685970c5d2dbd538e31bd79344da2ce9fc70bfca7615eae1d7d18d6943388d644fdbcb94d91d56c61f6cee865182d4587b84732ab148d0884c16bf8911e5058c5e198355d17c62b953dda777d20887f10d32b8e6a1439e6d04fcdde2aedaba613731b828bbd6c9a620d9f3d657c0fb69be73ef3a5fb7d7746edf2ccd28c17fbc61f50642d49f8b926107556dc5c783cdec6cc430d0c2d53d329c48c464dd8cd37c560a6b85c9451f5065455b48a01f31a255f3141db37b41df98e5152478f8af23a4fe238572f4e871090f9b09606afc9c9f5fece99413047c18d4e1cae8bd54fb527cfb6f313f3065e6faf91fa45197d5d5ada52bc44c00a920852498795f40a5fff3f834286be589cc579a556c4a727b1c26ecb2f29a8fb63d0a92f3f13971396163ccca05e9e3b0895a085be8a470e3b3b1b60235eca2bbd1b35d909dae034b329e28d50abac17164922b072594fd5166d2389beac86436237fb85fae77060cdadb8ccaf5ff3f953750606332c90bc82033231fe0ed285e46346a5a7b87175d8464bdf5d06e647e53f7992f18bcc8b88777ff194b2586cf5215b149c25c7f065ebfef855a36fa9e853360f78f5b715029e5d3ecbe13b5730784d4c98acf7eafc15dd769c83cc697aab0449cb169394b720846c83456213c13a345cc35c1d5bc18351acb1042f7d033799eb92db13853cb569a5a4c27836a8ceb2c40bb75d39441d46e6eb518216c33ff30a74f14c2590cc14a276beaf8c588ced4567d3bb105a99c5e5bbdff88ab62d5161a374ab56d45cf5f4c7126f3e4c9220b82afd4fe8fd722f7fce4d0b0cc8a838c8e3c04c250ce56a5e9761e9ab9448d855609affc57c22ca5147022ab800db6c4928c987376cca452a1b4d7d61122a19499f09718e693b40d4075a60d944ccd85ed2fd3039bd0af1505c658bb7a3edc087f34a41be23cdd497b7b04796377cae8b9d1b369b1be45603323c83af77b68e23bb1f193a30951a1a9b664348e66dddb94c5f38ef29ffbbc8f403caaa5c477d9061c6dcb2e51b5dce654c7b8289281690d4f02ad41804805dda04e759319f7de7c45002e8f5e36db649f6c77e9b0e833cc60ec17288756f122e9f7f7b9524824a9a0fe3766583046bd1b535c01d424d735c17ad751659585f36fc27ba080439fffd78b4608e9413f908ba18cdadfc342b0d447a9d33c7c4dbb49e479d152af1c06ee7caac143c68bce545ba76611dfe2f1a17b2a187dafde97aeffd9e98aa0aab5ccfdd2d5da996e588a9887606b2bfd7d3d617bcc984ab7422d1862de48aa5d239b321f3539f98520bf87ca1f0d6ae42e1332f581b574783344e03b9ce330299630d7c0448d4a0f5532635d7248dbcb1405bdbab3d72d718197dec37ac3d138571cdd5013565df18cfda4bbfd9d5ea6f1c2e52552a650ce280cda970a3d43ca2b6acf090c0170ce60139aedfbc779ef6dd7b75058753122997854df7f6d85b2be9cde9cd8865ebfba5eb08fa26a97e5d512d949a96f9ff87a133d906fa51af00df69637f0867f6196366692ae191efcccb110df115e839b8cb80f0c19c50b03fd25a7dbeba8abeb03d36a51add183576b1ab1d6b6838eeef6b84c213034e6355f2d5281d4b5dc0a9c9736ab3bbea1bae100826a17a539e5df7f7e7d518277aeac513bf052ee8f479b12dee5ed62d43899275e82ed8cdfe2fb3e5a400eac93c1eddd1089b8ae5a89e956ef614953a7c3b52ea44e8ce8e0ecc42c09748014dc74bcac1ea34d68e46ee728a4730f4749be672b1f7821c26c63b7e5b91ff9daa6dedb95ddc76130efcc4a2c853e0ed526fc9cdfd481c75161a3f2284d926863a9b4a05f6a5a5aaa16dad9feace3455d491978b12bd13cd443edfff608555319439d0242dd089a5e4c854c41cc6522f00e274010a4d8b8388c5c02e5abfaaba6f79a41cddf9f3d473ae83af82ff9bd01f9d864ea3dd0624299cdd4facb24a3f6f52cf76951182ee6c94b0a4a154ef5540c1bf6da04a3e66a3acf795e12d72b7e5ea0926d468a5359e4ca71810b595c15c42782f3fb0f2dcf3c4a90808caf379c7edb2716d120c6b418ae3756e6c052ee8f856269082907678cf237e92fd9ebe9fd5d8fb3017a28255638775cb469e0ab1159b21e27ea3b971f279b008a83bbb9a56c5a9a4a55b21a478c233eafd8", 0x1000, 0x4}, {&(0x7f0000000200)="8b5f7dd6a822102a6822213ffe", 0xd, 0x40}, {&(0x7f0000000380)="b7d55586c0da442fbeb95d191e32871b9871b7c127a61795a13555023f2799c5cfeba3b106f3b2c0355fe86830aeeb2d749127d8d7a365bb3a920f19b1d92807ed6f9dd2a6c225956572f91d38156e6ad4618ed7ae6742b4b77542861556c10153", 0x61, 0x88fa}, {&(0x7f00000014c0)="b2fb87cddf445f47da84f3104519118d11f42a65cbd105dff0c1f14a7b2b52a24c58e9d7f47082818e241e6819c14d2acfe6b7d8ba3f1efbd13a80baf4eaf5d8ec88a355a20e67847816f53824eeb2b4eadcdee37128896e946b978da4df5d111e181f620b36b7f5da06eb5759bdabee0e79d9cbdeba3a79e578e590f13f93b91d38e292fd43cb7d7fbe85c025abb20297430dd75f9278008cb175c902b4ebd1c22c00effe25e4deca06d4b7b9eb6ad701668616f503c0162ad16fefd6fdcc55ce230194fc7cb5a4c3abe199919cca3db0", 0xd1, 0x1000}, {&(0x7f0000000400)="e7acc96157196690e0023bccf916bd2f3b0a6cd936c5dd5478e22b4943d30e721d0bb05c2c68a013c3ea9aae004a34dadd87d2d8df0e1dd94d59d3532c862badfc7501378529b665c92db6c2cdb6b1da9c67e9e5bdf831428a9f24c02e69b27a4c2617407dab", 0x66}, {&(0x7f00000015c0)="e91f753076e7eb5346f01b6f6da1ad597cd26d6b01531ac9b758d04719b2ea879c45c0eaf62e364da49c7271042c7cb8c34f361bb07edcb1a6", 0x39, 0x8}, {&(0x7f0000001600)="3ac6281d14646b195565d9e4edfa41349ab13ed1ac14458714bb2b9eaa9ac9967ba8d9779b72269268ec4bea52572875829948aab2e5116c0992c23dfea53d90034b99e68a145b309817aa813e492020bb647df00f9f6e83aa559d2da009c0c8a209398727aa868ecbb97e9ff264f2", 0x6f, 0x200}, {&(0x7f0000001680)="9393defb86fffec4bbfb95351834a15292816adf3b5caf699aa4fb3bce90480738c7774e88388747e454", 0x2a, 0x200}, {&(0x7f00000016c0)="43673ef234a3326b89579cc1fd4e57b6166958f90af921bd4161e18fdaceb5bf32a051f22aa5d214c357aeb00d4226bc064277e84fb101f53301c57eb01b65a8dbac823612eab7ca775d360a652180d99afc864a6675affd46e86d9f3471cc06808db5140355346a0c01a9d8084e60f142ed7d3a9009a8b812c83309d003f73bff980a811bc3520510147104405284a486056b4c5d", 0x95, 0x9}], 0x40000, &(0x7f0000001880)={[{@discard='discard', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/05/03 09:47:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa, 0xb}, 0x356) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc, "92feca3e366b768c7482e437"}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)={r2, 0x8e, 0x74, "eb050bd660638bda2ea55a4c51e22e027d374db6a050bcf86739e39f74b40e59908ffbfdeebcd6f092e24b45c99da9b0d4e523abae3aa95bdad119f2b56029cfae4391cbf80326618af1c4606dc7d166ef84ab3fc74d6ff4e4aa44534ff9bb385491e34f5e95faab92ee25ecfd170269d8c9c7fa"}, 0x7c) 2018/05/03 09:47:54 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xd, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000000000fe25000000000000009500000000000000"], &(0x7f0000000000)="73797a893e296073ff1ef3e981819b00873898720a13f743", 0x7, 0x264, &(0x7f0000000300)=""/195}, 0x48) [ 238.850602] FAT-fs (loop7): bogus number of reserved sectors [ 238.856629] FAT-fs (loop7): Can't find a valid FAT filesystem [ 238.869413] attempt to access beyond end of device [ 238.874510] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c77) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) mlockall(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r1, 0x40284504) fstat(r0, &(0x7f0000000000)) 2018/05/03 09:47:55 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)="2f9900000000c604040f510000", 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa}, 0xb) r1 = getpgid(0x0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000100)={&(0x7f00000000c0)=""/6, 0x6}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/03 09:47:55 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) connect$nfc_raw(r1, &(0x7f0000000100)={0x27, 0x0, 0x2}, 0x10) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/05/03 09:47:55 executing program 1: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/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, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="2e65dbe10af866b9890400000f32d89f0f00ea1b00fd00d1b11c96f2662e0f21546cdbf7b839018ec8", 0x29}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x20b, 0xfff, 0x3cde, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000240)={r6, @in6={{0xa, 0x4e22, 0x63, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, 0x0, 0x8}, 0x90) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r7, r8/1000+10000}, {0x77359400}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r9 = syz_open_procfs(0x0, &(0x7f00000001c0)='\x00\x00\x00\afles\x00') getdents(r9, &(0x7f0000000ea9)=""/407, 0x197) [ 238.923244] attempt to access beyond end of device [ 238.928336] loop6: rw=12288, want=12296, limit=20 [ 238.945769] attempt to access beyond end of device [ 238.950830] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:55 executing program 0: r0 = memfd_create(&(0x7f0000000000)='sockfs\x00', 0x3) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000000c0)={0x7fffffff, 0x4, 0x1f, 0x1, 0x6}) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000280)='../file0\x00', 0x0) [ 239.006511] FAT-fs (loop7): Unrecognized mount option "‹_}Ö¨"*h"!?þ" or missing value [ 239.020201] attempt to access beyond end of device [ 239.025290] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000600)={'ip6gretap0\x00'}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffff800}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x7fffffff}) 2018/05/03 09:47:55 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/250) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) sendmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000480)=[{0x10}], 0x10}, 0x0) 2018/05/03 09:47:55 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = socket$inet6(0xa, 0x6, 0xcfa) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x7}, {0x3, 0x8001}, {0x2, 0xfff}, {0xa, 0x4}, {0x3, 0xfffffffffffffffc}], 0x5) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) [ 239.108906] attempt to access beyond end of device [ 239.113975] loop6: rw=12288, want=8200, limit=20 [ 239.180576] attempt to access beyond end of device [ 239.185712] loop6: rw=12288, want=12296, limit=20 [ 239.201672] attempt to access beyond end of device [ 239.206758] loop6: rw=12288, want=8200, limit=20 [ 239.247311] attempt to access beyond end of device [ 239.252410] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:55 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:55 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000080)=0x2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x21, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) 2018/05/03 09:47:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000180)={0x3, 'ip6tnl0\x00'}, 0x18) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup(r3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000533cfde7346cdf3559ef373cfc9ee1fd7d1bb53bf97ab31ae8785a0e42ffb47b0eaefc40c74395f595a71b28d65a9c8b07b69dc51cda565398d95d4a5e101d56a193d93152f47f884cd8ec0a850a878a4bc37d9684012211410500c818f16e48df40ee25da5516ef993b324152eddc480c45e2fa8abe117f3f10041cb9fa1932420011548581ce6ca891032757ce8ce42062dccb028f4ee7fdd20698a3409ef892161ce8c0caa75530e76bf80e4923947744061b78b8e7022c04bb252b8eb0ef6cc911a6b94806f083965b276fef00ac4cb6622e165a9d31ca75f3eb16"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000200)={r5, 0x8, 0x2}, 0x8) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r7, 0x5456, &(0x7f0000000080)) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt(r2, 0x200, 0x0, &(0x7f0000000380)="64d6e630262e8a572d26fbd128e15b697f914f65cd99f32a7d345e5ea30fe655ed5b7c38415e0177b430acafea8c788eceae7249add2df83c4997119587b2e920c8133eaff066fc0a275d2d829bd7bf99f0020275fd0cd8920cb581d97642391fee696a71ecb462c9cb7822ebc7253a63ababa610def007e7e4a8a13d30ad2cc50da3aba0b9f4874863da52c6d72b3130bbc77fe7a35f4c9be94", 0x9a) [ 239.404630] attempt to access beyond end of device [ 239.409687] loop6: rw=12288, want=8200, limit=20 [ 239.427209] attempt to access beyond end of device [ 239.432307] loop6: rw=12288, want=12296, limit=20 [ 239.443836] attempt to access beyond end of device [ 239.448968] loop6: rw=12288, want=8200, limit=20 [ 239.454443] attempt to access beyond end of device [ 239.459523] loop6: rw=12288, want=12296, limit=20 [ 239.478115] attempt to access beyond end of device [ 239.483161] loop6: rw=12288, want=8200, limit=20 [ 239.488196] attempt to access beyond end of device [ 239.494111] loop6: rw=12288, want=12296, limit=20 [ 239.500257] attempt to access beyond end of device [ 239.505253] loop6: rw=12288, want=8200, limit=20 [ 239.511182] attempt to access beyond end of device [ 239.516370] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x2c}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000da620001733869c74ec7d19c5e20d46bf4aad6abba", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/05/03 09:47:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000240)={[{@flush='flush', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)='vfat\x00', 0x5, 0x1) r0 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) close(r0) 2018/05/03 09:47:55 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="66326673f8", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:55 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x8e9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x6, 0x7}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x2, 0x5, 0x8000}, 0x10) mq_open(&(0x7f0000000000)='.GPLem0-\x00', 0x0, 0x0, &(0x7f0000000040)) 2018/05/03 09:47:55 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x20043, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/03 09:47:55 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000040)=""/55, &(0x7f0000000080)=0x37) 2018/05/03 09:47:55 executing program 0: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000004, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000030100000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00056a145dfe7fc6ac1f83b6d4fa074a7b171e4fb5af51df65fb0b3343f7351875d156bf17303530e96488319f52e958b951fe8de3f8ce75be7c7ca11779d9253f67d40342abc01278bbc7224b9c3af92bfcc7b6bbb344b6d2c2e2abe24d7f2d9c08000000579af4dc56088aa9c4b9470222c0ed86ea1c85c91e05e2e499e5c9c15584decc3e9b07049b52645d231fc3cdfa2000000000000000000000000000"]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x8, 0x3c5d, 0x10001, 0x0, 0x3, 0x6, 0x0, 0x386, 0x40, 0x331, 0x4, 0x8, 0x38, 0x401, 0xffffffffffffffff, 0xfff, 0xc7f}, [{0x3, 0x800, 0x2, 0x110, 0x2, 0xce, 0x80000001, 0x7}, {0x70000000, 0x6, 0x8, 0x5, 0x200, 0x0, 0x9, 0x2}], "092df3378878a7e5622761562e44865430a61551694a804a21abbc936ebcdfd168ad064bd9656ce5d9833afe6041da56e34fa44c1340a5d627db7f593d4e44cf0c4f02c4a7ee1ebbbe7fd978ca06a66232575363044274e4662cae9d06f223902008e643816cf1a3eba597699d"}, 0x11d) r2 = accept4(r1, &(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000400)=0x80, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000440)=""/204, &(0x7f0000000540)=0xcc) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xb63, 0x220140) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000080)=""/39) 2018/05/03 09:47:55 executing program 3: syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x3f, 0x200) socket$pppoe(0x18, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d14ffc)="02", 0x1) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xa02, 0xfffffffffffffffb) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x400000, 0x4) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x3, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) [ 239.844221] FAT-fs (loop5): bogus number of reserved sectors [ 239.850236] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/03 09:47:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="736d617073008174480ea8b77f330563559195f7f3078e35e6f88ba352c4c41c40607ce9ee48bcafbde7a06afc62423d5cce1fdc030024b185a6f9df0f308dd00b6a8711afbf183839bb3c8ab865d180bb234932bb3433d67e62fffdd78178df0cbbfb03a7ecbbdc843d29294110f478ab41ebc9d8d3fbc4fa2070881c9d39c5301cf2a079911e104e") r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f000096b000/0x2000)=nil, 0x2000) sendfile(r1, r0, &(0x7f0000000000)=0x2, 0x3) 2018/05/03 09:47:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff, 0x2000001}, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x800000000, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xfffffe5f, "181e8ba71b22dac6d02c6bf3b714b573a1297cb594fa95ce3bdb5a873788d2fcf6fa36b13e43f301dfbf3dfb96c37513f7196e9c324a74cff468016694fbf6c28282cf563cee73bfab4e3890edd47fe02d50"}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x7, 0x99, 0x200}, &(0x7f0000000180)=0x10) 2018/05/03 09:47:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) recvmsg(r0, &(0x7f0000001940)={&(0x7f00000011c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001880)=""/139, 0x8b}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1000, 0x400100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001100)={0x0, 0x9da}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001300)={r2, 0x88, &(0x7f0000001240)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0x9, @empty, 0xc20}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xdc6}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000001340)=0x10) 2018/05/03 09:47:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xa, 0x5, 0xd1a, 0x1}, 0x2c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x193002, 0x0) getsockopt(r1, 0x0, 0x2, &(0x7f0000000400)=""/4096, &(0x7f0000000080)=0x1000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) 2018/05/03 09:47:56 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="663266731c", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:56 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xb5}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0xfffffffffffffffe) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x20000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x10}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x17, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xfffffffffffffdbc, &(0x7f00000003c0)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0xe, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f663", &(0x7f0000000340)=""/90}, 0x28) 2018/05/03 09:47:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_getaddr={0x2c, 0x16, 0x25, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/05/03 09:47:56 executing program 3: unshare(0x60000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x54) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000a40)={{0x862, 0x8}, 'port1\x00', 0x80, 0x10000, 0x5, 0xffffffffffffffe0, 0x800, 0x8, 0x5, 0x0, 0x2, 0x8000}) getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000900)={0x1, [0x0]}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000009c0)={r10, 0x10, &(0x7f0000000980)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000a00)=0x10) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="524e816895a3ab07e143691a8fb41a6749154bddac448c60fe756502535f5c6d", 0xfffffffffffffea1}, {&(0x7f0000000180)="a809d89bc7e713a39142e1ce5e9bb1be37d454058db0b0d784e8fb4de405b1753ba09407f8ccc7a1d8303b18f48533fc359b070f932ba8003b052ca8b52621e1ba60e7bc05f645d0984410", 0x4b}, {&(0x7f0000000200)="5e53a327088d4bdb4f8a04886095f70ea3336ca6a2d665b3a91e0dd9c34b1c5c00b4d3676c9a04", 0x27}, {&(0x7f0000000340)="399e28796f6d07707030e4fd5ff776bb96c2c972c5f0a5631a0e8a85b09402594f807e1ca39443127c2eda8ba1a49f6c4d7dae2614d578072dfad04091a838f129a0ac358e65f00ccd90c8c4eae8ecaefbfdc5b01f9e61b6c35d0e75dd14f6b4243130c2cca9478efe5431b0d52be7973c307da125163e3a07e16dc592e6a56d80401877ec9e0b7156759afb325670e2b07b1a7346c6254a948c8fc5f3fdaee843d66d4ccf354faac303e03924e5108be3681797", 0xb4}], 0x4, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r1, r3, r3, r2, r0, r2, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r3, r2]}], 0xd8, 0x40000}, 0x44080) [ 240.142930] FAT-fs (loop5): Directory bread(block 112) failed 2018/05/03 09:47:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x408c5333, &(0x7f0000dc5f98)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x0) r5 = memfd_create(&(0x7f0000000040)='cgroup)\x00', 0x3) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSETD(r4, 0x541d, &(0x7f0000fdd000)) [ 240.198839] FAT-fs (loop5): Directory bread(block 113) failed [ 240.210417] IPVS: ftp: loaded support on port[0] = 21 [ 240.236323] FAT-fs (loop5): Directory bread(block 114) failed [ 240.289840] FAT-fs (loop5): Directory bread(block 112) failed [ 240.342391] FAT-fs (loop5): Directory bread(block 113) failed [ 240.398875] FAT-fs (loop5): Directory bread(block 114) failed [ 240.417775] FAT-fs (loop5): Directory bread(block 112) failed [ 240.448253] FAT-fs (loop5): Directory bread(block 113) failed [ 240.477346] FAT-fs (loop5): Directory bread(block 114) failed 2018/05/03 09:47:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="a51b7a9e50c8", @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @random="688a7f5abd3c", "44ac0872", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, "d6abdf31a53caee3e94c2915b7911a04"}}}}, &(0x7f0000000180)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0xc0000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x46ad6dbf) 2018/05/03 09:47:57 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000240)=[{0x5, 0x0, 0x0, 0x8003fd, @tick, {}, {}, @connect}], 0x1c) socket$pptp(0x18, 0x1, 0x2) 2018/05/03 09:47:57 executing program 2: capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000180), &(0x7f0000000740)=""/4096}, &(0x7f00000000c0)=0x50) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fee000/0xf000)=nil, 0xf000, 0x1, 0x13, r1, 0x2) 2018/05/03 09:47:57 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x7fffffff, 0x9, 0x2, 0x7, 0x7}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r1, 0x4) write(0xffffffffffffffff, &(0x7f0000000000)="5c4ca37d34931faa8f08f18e1a", 0xd) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x20c200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0xff, @ipv4={[], [0xff, 0xff]}, 0x9}}, [0x3ff, 0x0, 0x2, 0x0, 0x5, 0x7, 0x7fffffff, 0x100000001, 0x8, 0x9bd, 0x7, 0x7f3, 0x300, 0x0, 0x80]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x6, 0xffffffff, 0x7, 0x7ede, 0x101, 0x8, 0xfffffffffffff000, {r5, @in6={{0xa, 0x4e22, 0x1, @empty, 0x7}}, 0x100000001, 0x5, 0x5, 0x7a55, 0x5}}, &(0x7f0000000380)=0xb0) 2018/05/03 09:47:57 executing program 5: syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair(0x3, 0x803, 0xff80000000000000, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="2be5937a0c131f3ea29f4e366c39b235a0e22265243716c9011ffefacf586b2b351e5b52ba766104da64aa636e6bbc3752cf0b87", 0x34) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xfffffffffffffef1, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00005da000)={0x10, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0763064000065cf457e3f415b700f700"], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/05/03 09:47:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x9, 0x2) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x401) sendfile(r0, r1, &(0x7f0000000080), 0x100000002081) 2018/05/03 09:47:57 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="66326673ff", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:57 executing program 4: clock_gettime(0xfffbefeffffffff2, &(0x7f00000000c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x2, 0x4}, &(0x7f0000000100)=0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) timer_gettime(r1, &(0x7f0000000140)) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000001c0)=ANY=[@ANYBLOB="020001102add03fff80012f4ffffffffd287be3200000000ded472fb0d9e74289892ed5f6a7b2256ef182a038a47b51644d72914fb8c0e103dbf20"]) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/03 09:47:57 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r1, r2, r3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) kcmp(r4, r4, 0x7, r1, r5) acct(&(0x7f0000000600)='./file0\x00') r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="710000001f00"]) r7 = request_key(&(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='[\x00', 0xfffffffffffffffc) r8 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="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", 0x1000, 0xffffffffffffffff) r9 = add_key(&(0x7f0000001700)='id_legacy\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001780)="4dc30074756ddb2f3a36753227cddbb9e7ba45f4232482f0d3a2e3a2a6141f1a3c5faf0247047054bddc7aec1f4cd5b9e58d2e87ed8f4060f1abdc542967db7525cc16940f43352ac8e37baf8c87b05a06d64460435a4eeb730ec268dbd877f881c69fad0c36327a3f4fd7184f360ea7443ceb124212275b36eaae270fd422e771bbe61e9d6ac4d0f17062eceae69d1936bd483ded681f3172db5fde20a3cbd7dfd7d6bdaf337203efe22ac0235a657837c7ff90e35ae7820ba664a6550c74d4a23ed550123b5a8515a5655bc8e12b3d34164b868cd1c1e9d1a85a9dfe636ef6bb48925c94af6043746d", 0xea, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000001880)={r7, r8, r9}, &(0x7f00000018c0)=""/4, 0x4, &(0x7f0000001940)={&(0x7f0000001900)={'poly1305-generic\x00'}}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001a40)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000240)) r10 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000680)=r4) getsockname$inet(r10, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r12 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000001a80)={{0x6, 0x7, 0x200, 0xd7c20000000, "b4575f76db9542da699e14e6063c75ca745de19fea3b266f6767a2784ac8d1afaad76429180567993615083f", 0x3f}, 0x0, 0x0, 0x7fffffff, r11, 0x8, 0x7f, "69d9f16f9bd437d0b65855e06aebd749e3eb97a1d443c4e295ad79a9e80eba1ffee2d51657dd04d94aae7ffb937ef2becc4de5c884c41f37223482467eb6a28f", &(0x7f0000001980)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x85, [], [0x8, 0xda, 0x7, 0xfff]}) getsockopt$netrom_NETROM_T4(r12, 0x103, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/05/03 09:47:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)=ANY=[@ANYBLOB="0100000000000200000000000000000000000015a5d0a0f4000000000000002000000000000000000000000000000000"]) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[0x8]}) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) [ 241.043998] binder: BINDER_SET_CONTEXT_MGR already set [ 241.073088] binder: 18595:18602 ioctl 40046207 0 returned -16 2018/05/03 09:47:58 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)=0x5) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="a9", 0x1}], 0x1, 0x0) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200001, 0x0) fchmod(r1, 0x0) dup2(r1, r0) 2018/05/03 09:47:58 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20080000) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) 2018/05/03 09:47:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) recvfrom(r0, &(0x7f00000000c0)=""/236, 0xec, 0x2, 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x1d) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockname$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/03 09:47:58 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="66326673e9", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:58 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101371}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) accept4(r0, &(0x7f0000000200)=@alg, &(0x7f0000000280)=0x80, 0x800) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x3, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x763, 0x4b, &(0x7f0000000140)=""/75, 0x40f00, 0x1}, 0x48) 2018/05/03 09:47:58 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xc00, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xbd, "ee38390fe5827a4977c7181acd7caa7c51017adcdfc281565e489b75fefd505909c50146a309c0fe93f06f9176b3ab77c23a6ca9b044db931ba2a4ee816ed2a235c1010ce4103c224c1dfe797e20804683c65c369f3bb1871dba71dad83c38908904a2681ab516faf9c1812aceda49c9613abb2c3086dcc590b2f7f68f9fb9607a3411b2e682b0260fd0afff7a1975534c5b07ef8f35f20967f727f70e2d2bb803b998d44160d39cbc6067c843626a95cc8723dba3042d317d05ce81b5"}, &(0x7f0000000140)=0xe1) 2018/05/03 09:47:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x109240, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x1}) 2018/05/03 09:47:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x18000, 0x9}, 0x2) r2 = socket$inet6(0xa, 0x2, 0x1) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/05/03 09:47:58 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) 2018/05/03 09:47:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x9, &(0x7f00000017c0)=[{&(0x7f0000000180)="17aaaf8de20cb7024bf39f5cf211b442746c3dd0771019aa1c76cb571dfc9dddf7c2c335a949ee218cd8a749a82dee42de8bd44339b980f428feb4855102d8e16a0b82e1baaec6a26b8a3f80482890f9c1d9439a21d79388784a9a8c0c9cea5bc0115555a9bf6e4762a1544ebf5de83d3373d7369a32d16f", 0x78, 0x4}, {&(0x7f0000000480)="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", 0x1000, 0x5}, {&(0x7f0000000200)="dd543559ef9cfc3ec9e44b59809d48ef10bbf40d6f104aaa332971e128a3e3daf74179d834f37c887761a137bccd98eb6e737bc23b3b243d64dc31bc27cabd3b19db2e7b5b2eeae7085d9e6cf3fe095fd19569a9b1c23b1d4ae578e091aaf1fa64b985c7eb3847e2f5ba63b773aafb1d70809709ebc58fc35cad669c35db69e7ae093cbaa995835dc271da2998faba3dc314180489551aee58421b8a901f95db9ce1918ce8d86f7735572d94608c0e5c53c6f16e7d81f3577d2c00c164c9aab81e1dd4cd76b85407c96b012046026532e8", 0xd1, 0xffffffffffff8f21}, {&(0x7f0000000300)="12bcc5b4ee67f6ebc1abcefbac7ecf49604066151cb663fb9035e841f42ac236", 0x20, 0x8}, {&(0x7f0000001480)="c3b8c6ff5996a8f1ddf479d6690432406b0cf7432232a84f45b9962983165effa27b672026accdde748a80f6b3cc60debb4d671878c22d0edfc9f0c88b7a1d4e1c96b3917710ddf3ab01e347d413ec967083be79dd38cac99a9d8d69e89f3bb6b26e9f01de0fb7d93a8c6e82258652c5427ffe9a01a9347db2d8ece792c5352487d1f6a9562a32131829aa166b0ff55cb46a01efc3f087d68695a213ee3cde711c8ed8dcc53f8176e2e869fb5c6e2658362671335d15c73dbdd16f8e5fe21f450dc09370c1569b6601ee", 0xca, 0x7}, {&(0x7f0000001580)="7487cc545ca4d56c91fd486b0954a5fb2fe49539e4d689ec0abc467a2237a45b232dde3a9a2d51d79d12b54704efe6e3d66f4534d58cc0a7ef0df2e3055727bd5666bbb2bd8e8e96d90f701216f9af1f06df240814d8ecd6bb12648f9dfe84c8e7437f95cff576d02d85a7b71fa06e6d449e2c57fbec59e978c69f7ee2f94416556ef6ea5b345e955a7646fe18b16821f06020bbb7a61d15221a3ad659f85b30c4217feaab123928ba622f51", 0xac, 0x80}, {&(0x7f0000001640)="22780bd5b46ea584d30038b1e6c30c1be6ba0663d03ff4675285ea24d71098ebd6cb4d26437993ac72bfd1471bcd5114f90f25fa5673935bf6c028ac20215fb81653cf2bf4317c6aabd062b64ef88623341e04020337c9b923e4c0b4671d1d50b11f16b09529f703a8cd68bdffb839b0273d18a5779adbdc55be", 0x7a, 0x9}, {&(0x7f00000016c0)="b1cf847f6cfe9ec3a457b5d85253f1398b53b9c16853d69d9b2474fb8acc1e10ba87f990b61f11d645fe29f93097fc20f8635a56f7cdcf29448c657ab3a9ee4d907b74461a8dc60ecc3b56d269d5", 0x4e, 0x9b5f}, {&(0x7f0000001740)="a9ebc408cf1c6e508004253b8ad44caf034bf2d32ee7a442ee60f563cfb844beecb7f8fdab2c42a69679f1adb33a58e31dbcfb8419068fea3d4f87eb9fa43630fff14f554799", 0x46, 0x200}], 0x3020, &(0x7f00000018c0)={[{@alloc_mode_def='alloc_mode=default', 0x2c}, {@grpquota={'grpquota', 0x3d, 'hash\x00'}, 0x2c}, {@fastboot='fastboot', 0x2c}, {@adaptive_mode='mode=adaptive', 0x2c}, {@adaptive_mode='mode=adaptive', 0x2c}, {@acl='acl', 0x2c}]}) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000400)=0x2, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d556b6c5820faeb89e298992ea54d00004002c5b534c90c2ae07803930623171e6069bbe054ed1773b17fb963f236d37a974f58a7feb78847094c119d89b9e3f332b", 0x42) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000440)="e48eb11b1f840828910f39c4349024e15a13a22173e9a41edba38e90fa4cb16e1b", 0x21}], 0x1}, 0x0) 2018/05/03 09:47:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140), 0x107) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/03 09:47:58 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:58 executing program 2: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x121000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000280)=""/178) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket(0x1d, 0x5, 0xbbcf) 2018/05/03 09:47:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x130) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x80, 0xef, 0x9c7}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x14, &(0x7f0000000080)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xffffffffffffffff}, 0x90) 2018/05/03 09:47:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x80000004, 0x8000) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) ioctl$LOOP_GET_STATUS(r0, 0x127f, &(0x7f0000000000)) [ 242.168064] f2fs_msg: 50 callbacks suppressed [ 242.168076] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 242.179778] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 242.202479] attempt to access beyond end of device [ 242.207563] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:47:58 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x2a, 0x0, @thr={&(0x7f0000000040)="4283be", &(0x7f0000000080)="1dd625c359785df02fa7caf2a4f4d6928dd854f2dc8a527ac8fe02e331628d4d3565ea03cb554055e2b300c5d30c3ac75f321952c93035128b3becd1b781f4b285097e16e42bd87d2a5b2f755cd993277afbd2d10cc0333bcee8bf477360a92409acc660c0c3898b501a2a46e9219eaabe21462c9488562e14a42f4b8165915afd1ce1c06986006fe2ef7498f97e2e7908bd130bb399a7263164e81289fd8c443fa759634998887a6ef7c5c8c8a8f3e13a6c21fb83c3b3c9fde838923b884424e324b40d0fd0e88c1da5f2b45b4200f9"}}, &(0x7f00000001c0)) timer_create(0x7, &(0x7f0000000200)={0x0, 0x1a, 0x4}, &(0x7f0000000240)) timer_create(0x2, &(0x7f0000000300)={0x0, 0x37, 0x0, @thr={&(0x7f00000003c0)="184396e9df01f7385cd38c400dc5994dbc18dd3fee386ddad6610aaf1bde505770e1e3d874f90595ef259b5a0703d7d3d68fcdec09ed2761cfcdc7e85f9384e8183d06478653ecaa58851e5fc18515c68f419b734cf836a5b2128efaf96d4ab46b3990eb27c13fd72870dc11c4036730ddab9d486a3920bc1e97859d4d5775b7aef04a155600ec74cf8d372cc16c1993344f2c1520d268892be6aee95aa93215742434d51b8bbebec7d9aacd5fe5b00e33764fe66364bc13a85a8c0cc85531179e4e8c354ac54eb1fefdd6710aa3b84e2ccf7aecf5f7f0b5a0ec0705aef8fde36c16258ee09072c803583f6b0748349f74e36c23d665f5", &(0x7f00000002c0)="43e3931720b4c501"}}, &(0x7f0000000340)) timer_create(0x6, &(0x7f0000000500)={0x0, 0x2d, 0x4}, &(0x7f0000000540)) timer_create(0x1, &(0x7f0000000580)={0x0, 0x28, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000005c0)) timer_create(0x5, &(0x7f0000000640)={0x0, 0x1f, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000680)) timer_create(0x1, &(0x7f00000006c0)={0x0, 0x35, 0x1}, &(0x7f0000000700)=0x0) timer_gettime(r1, &(0x7f00000004c0)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x501100) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000740)={0x3, 0x70, 0x0, 0x6e8, 0x8, 0x27, 0x0, 0x6, 0x400, 0x8, 0x0, 0x7, 0x6, 0x3, 0x3, 0x0, 0x1f, 0x5, 0x1, 0x4e8f, 0x8000, 0x9, 0x3, 0x4, 0x4, 0x10001, 0x8000, 0xcb, 0x7737, 0x8, 0x6, 0x0, 0x100000000, 0xd54, 0xdc, 0x8, 0x7, 0x1, 0x0, 0x64c9, 0x1, @perf_config_ext={0x4a, 0x40f3}, 0x4000, 0xfffffffffffffffd, 0x3, 0x7, 0x1, 0x80000001, 0x8001}) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000380)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 242.255394] F2FS-fs (loop6): invalid crc value [ 242.285260] attempt to access beyond end of device [ 242.290371] loop6: rw=12288, want=12296, limit=20 [ 242.339325] F2FS-fs (loop6): invalid crc value [ 242.344118] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 242.352566] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 242.359734] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 242.367895] attempt to access beyond end of device [ 242.372915] loop6: rw=12288, want=8200, limit=20 [ 242.377940] F2FS-fs (loop6): invalid crc value [ 242.382635] attempt to access beyond end of device [ 242.387611] loop6: rw=12288, want=12296, limit=20 [ 242.392558] F2FS-fs (loop6): invalid crc value [ 242.397182] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 242.455379] attempt to access beyond end of device [ 242.460565] loop6: rw=12288, want=8200, limit=20 [ 242.465664] attempt to access beyond end of device [ 242.470726] loop6: rw=12288, want=12296, limit=20 [ 242.476333] attempt to access beyond end of device [ 242.481403] loop6: rw=12288, want=8200, limit=20 [ 242.496654] attempt to access beyond end of device [ 242.501726] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:47:58 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)=0x5) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="a9", 0x1}], 0x1, 0x0) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200001, 0x0) fchmod(r1, 0x0) dup2(r1, r0) 2018/05/03 09:47:58 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffff39d6, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x381801, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0x7, 0x14, "5c5db2893e1241ca1cd0d05b2605b20c1aecec02"}) 2018/05/03 09:47:58 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000040)={'eql\x00', @ifru_data=&(0x7f00000000c0)="bb272e5c92e8faec3c576965a8aebc708b3649748536002f00970f4f447f81cd"}) 2018/05/03 09:47:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0xf75, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x200, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x1, 0x1}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x7, 0x8, 0x0, 0x3, 0xcb3a}, 0x14) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/95, 0x1e}], 0x1) 2018/05/03 09:47:58 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x2a, 0x0, @thr={&(0x7f0000000040)="4283be", &(0x7f0000000080)="1dd625c359785df02fa7caf2a4f4d6928dd854f2dc8a527ac8fe02e331628d4d3565ea03cb554055e2b300c5d30c3ac75f321952c93035128b3becd1b781f4b285097e16e42bd87d2a5b2f755cd993277afbd2d10cc0333bcee8bf477360a92409acc660c0c3898b501a2a46e9219eaabe21462c9488562e14a42f4b8165915afd1ce1c06986006fe2ef7498f97e2e7908bd130bb399a7263164e81289fd8c443fa759634998887a6ef7c5c8c8a8f3e13a6c21fb83c3b3c9fde838923b884424e324b40d0fd0e88c1da5f2b45b4200f9"}}, &(0x7f00000001c0)) timer_create(0x7, &(0x7f0000000200)={0x0, 0x1a, 0x4}, &(0x7f0000000240)) timer_create(0x2, &(0x7f0000000300)={0x0, 0x37, 0x0, @thr={&(0x7f00000003c0)="184396e9df01f7385cd38c400dc5994dbc18dd3fee386ddad6610aaf1bde505770e1e3d874f90595ef259b5a0703d7d3d68fcdec09ed2761cfcdc7e85f9384e8183d06478653ecaa58851e5fc18515c68f419b734cf836a5b2128efaf96d4ab46b3990eb27c13fd72870dc11c4036730ddab9d486a3920bc1e97859d4d5775b7aef04a155600ec74cf8d372cc16c1993344f2c1520d268892be6aee95aa93215742434d51b8bbebec7d9aacd5fe5b00e33764fe66364bc13a85a8c0cc85531179e4e8c354ac54eb1fefdd6710aa3b84e2ccf7aecf5f7f0b5a0ec0705aef8fde36c16258ee09072c803583f6b0748349f74e36c23d665f5", &(0x7f00000002c0)="43e3931720b4c501"}}, &(0x7f0000000340)) timer_create(0x6, &(0x7f0000000500)={0x0, 0x2d, 0x4}, &(0x7f0000000540)) timer_create(0x1, &(0x7f0000000580)={0x0, 0x28, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000005c0)) timer_create(0x5, &(0x7f0000000640)={0x0, 0x1f, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000680)) timer_create(0x1, &(0x7f00000006c0)={0x0, 0x35, 0x1}, &(0x7f0000000700)=0x0) timer_gettime(r1, &(0x7f00000004c0)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x501100) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000740)={0x3, 0x70, 0x0, 0x6e8, 0x8, 0x27, 0x0, 0x6, 0x400, 0x8, 0x0, 0x7, 0x6, 0x3, 0x3, 0x0, 0x1f, 0x5, 0x1, 0x4e8f, 0x8000, 0x9, 0x3, 0x4, 0x4, 0x10001, 0x8000, 0xcb, 0x7737, 0x8, 0x6, 0x0, 0x100000000, 0xd54, 0xdc, 0x8, 0x7, 0x1, 0x0, 0x64c9, 0x1, @perf_config_ext={0x4a, 0x40f3}, 0x4000, 0xfffffffffffffffd, 0x3, 0x7, 0x1, 0x80000001, 0x8001}) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000380)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/03 09:47:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2141f578c2e146db9236f3056ce312ee207ae40d6fff50b20fd426b49ad4203523f1fcb3d5c0cfe540fa208971e3465e0de3985fc97b26912fe5547fc6", 0x3d}, {&(0x7f0000000340)="5b685b28aee4b816cb5d47d822249803b62dd517b9c34bfcecee509fd3da5fb909aa7d4ee81a15b8789a6a940f68feaf8a7c44315c4bee88b8a2f02b240fb0bbdaefa7424a27891c1edcb85de36f6799140b8ebf2b0a40471acd89829780fc98f92b527559be52b36cbb3d57e0abec83f0d3b0b2b188ccd01c34e5e06d86707a0c2ec8bd80039916e5b1254e2bf0a3b07f0eb8b81d35d5c8a2965087a6864dae24bb6bfe1a3373687bbb2e4a8220745a73f7a5552bfc19f66a6f5a148f83d53425ffa24249c54ffb930044d1e5427c125ce1cda6fea5e7eebb20f621912c664258d21fc3d0203dce6e02d368e202571dc6c97ef82ab4a368", 0xf8}], 0x2, 0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000100)="000000001e0011d8885ffd74c5d55fa48ee14fc927561febf38dbf35d46b6194a3eec0ccb9e13eebef733f4f57996ef35f5f2507a46e7f003f87b9199f7edbb26d78753eda64d9097b033fe28e71d7711affc876dd65d2c5010000007aa3c2d4f4aa23f625d0c4d79588f2b64c584238cacb99a13d8e900d738e7bf9fff36182b1f13d09d687f7db2b70fa8b2adc23aab8cc2db334d8900119197020b93189b432556feb62cfb90172a3ba4636932a2f2111b9d24ba7ddc23eb86740122276ca0200000007a96be1a47d61d562a8eb6b38319c9204f7f093a5a18de604af7d6ff8fd35f7560dbf7fb4c48eeed90d4c86b0c309000000df5febc0fac7e6bef8f5e8783442c5410abd4e42b31be9c4fb5444f534f740ff78000000322791d77615da2eb8b6328b8561478c477f97097118e941f3330181958eee40a897713157506ea9d2496734273b10ae86e9e25fd3ecd565af245ad570030ca1aceb30edb31af5a0aa414a80a5975da767e46a4b9c526144755ab7ce821c529000080000a06e7c3f97bd1ef3d9544ee6fc5a162ae267a82c589b19105f6f10517837721100724b39c1e71b246c896ff180923a9211fb54e25c4f81a398704e63a5686d340eab22272f039247a005d1f63f19b4e63b5a139210b396549ec4b4ecd49a0034476ec8fbeb339a3d5d9a5722ed69519dfef9f60cc3ac8af73d19248ac66ddf3f5efcfbb8b4fd90d19780fdb93956701bd36c602b681f58507009", 0x218) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5412, &(0x7f00000000c0)={0x15}) 2018/05/03 09:47:58 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="6632667306", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:58 executing program 2: r0 = eventfd2(0x6, 0x80000) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) mq_timedreceive(r0, &(0x7f0000000a00)=""/157, 0x9d, 0xd03, &(0x7f0000000ac0)={0x77359400}) r1 = socket(0xa, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) io_setup(0x4, &(0x7f0000000300)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x67, 0x501000) r4 = memfd_create(&(0x7f0000000500)='raw\x00', 0x1) r5 = creat(&(0x7f0000000680)='./file0\x00', 0x55) r6 = open(&(0x7f0000000740)='./file0\x00', 0x10000, 0x14) r7 = syz_open_dev$adsp(&(0x7f0000000880)='/dev/adsp#\x00', 0x3, 0x0) r8 = fcntl$dupfd(r1, 0x0, r1) io_submit(r2, 0x6, &(0x7f00000009c0)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x1ff, r1, &(0x7f0000000340)="2c4af4ac1d0d0407e706d0f2ae3e4b649c0152882b42e9d86933eeabf77e7847ef49e9c3ba54f2719e4d4e109017d7cf1659bfda8e437fe9c79dccf46e23cdd50cb33fdf770339afe539357e7a31e5cd2216c1623f9eb7bd404ca8a31e026a1e339e281657dc34b769e0584aef63fcc5d87910374d575e9621f242b1bcd1388ea841f770cec8a48d4b", 0x89, 0x4d, 0x0, 0x1, r3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0xb64, r1, &(0x7f0000000480)="d1d8041298a9ed091658718cbf1844ec478f0ea7fd9da87ee31024a776b64e9201c982d7fea4c3c539290906ba00e0937554bc093fcb1a0706b2a0f844144af31777cbc5f51290d35a9e1b4027bfb23534385ba155789e727ffc94a1859b5d2f688ad48e3e05a0676f327e5fa3dd90cf4ae2ba9eb657", 0x76, 0xfff, 0x0, 0x1, r4}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb, r1, &(0x7f0000000580)="b52003b8ac4aa0dcf383ab5061219632bb447856d32176887f92012e2517a301812c8eb44691725122f84507775d79f6089a8fc0aa823d283c8befc18770db316072b6bd9eb4de9a5dfc79d3ec35e50c5d4c8bbf0d970c5b2e36745a0f412ab9679633a3b6566a37cb080f0f4d27e7830d5d8530b79d4e166bc79ebf716ac3cace5a4d2ee479912e9ed321f97fb64cdf6e6bc674bbb89b97c02bb696b6c3da0ea476914658ad384d5508b265f9b7c75ba33588553b75ecb7055d4f3a452318510a6f1db2e060fda7924859ac24", 0xcd, 0x4000, 0x0, 0x0, r5}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000000700)="0542479de8", 0x5, 0x3, 0x0, 0x1, r6}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x1, 0x1ff, r1, &(0x7f00000007c0)="5dea322bb13bc5f03ffb46eb77be5c96b6357c07b48f29706daa10afdba39c8bc0ca9ffd9c9b31902c818eb07c4ef6dd403634718612a9127921820456f930698ecf7a6f18606da66f1a2935c92ebdbf60de45863a90434cbd02b1bc6cc1dfd7fc9010f1cf3008119a5f589c070c763abadeafaf7a25ea1395157c46d8dc3a05bc63615a", 0x84, 0x1000, 0x0, 0x1, r7}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x1, 0x2, r1, &(0x7f0000000900)="40caba1893b7f02e6b70923fe720c5c0d1746d100cac6fdab94a6c8b0db6dff74465cc195c3954a101cc22821fe224b70549393e9de9f360feebc1380bc4f5d2b20d28ed34dc5a4eeb5ad45145f4cca9e5542895", 0x54, 0xffffffffffff8001, 0x0, 0x0, r8}]) 2018/05/03 09:47:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x20d, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0xb5, 0x800) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r2, 0xa}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8, 0x8000, 0x0, 0x100000000, 0x6}, 0x14) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x1, r2, 0x3}) 2018/05/03 09:47:59 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) 2018/05/03 09:47:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="d5", 0x1}], 0x1) close(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000080)=0x1f, 0x4) 2018/05/03 09:47:59 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fsR', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:47:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000001580)="cd6f6329c48d80475ae4c9b5701f", 0x0) ftruncate(r2, 0x8000005) sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000000)={0x2, 0x1f, 0x80000000, 0x8000}) shutdown(r0, 0x0) 2018/05/03 09:47:59 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000001c0)={{}, {}, 0x0, 0x0, 0x8}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)=""/43, 0xffffffffffffff6c}], 0x330, 0x0) writev(r0, &(0x7f0000000040), 0x17b) 2018/05/03 09:47:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18400000000000000000000000004145f83293823700007110000000000000d0580000c3fa0000958819ad2416246fea2f2067b216fc9c94388b728bedbc6e19742b7b450b3f3b3d6e174c8d7e6220bdc5d873b949144eaf15546c1a69ec701ea1b8ded2e80d36083710d5ae6e76c34433f3172ce51bc2495843ab0dd579ddf00a8aa829418f2b46a5c6c3cd6e1287ad184d5bd1577e5d490c41719554cbcf1589a917aeccb8d1adf7490b5e347b4de64d1d5e642f0b40890ce7b86d"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2000, 0x0) r4 = semget$private(0x0, 0x7, 0x202) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'gretap0\x00', 0xe05}) semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f00000002c0)=""/189) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000140)={{0x9, 0x7, 0x1, 0x2, 0x40, 0x80000000}, 0x5}) 2018/05/03 09:47:59 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) sendfile(r1, r0, &(0x7f0000000680), 0x100000001) fstat(r2, &(0x7f0000000040)) 2018/05/03 09:48:00 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='\x00', 0x0) write(r1, &(0x7f0000000100)="16", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20000000000011, r1, 0x0) pause() ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000004c0)) 2018/05/03 09:48:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0x1b, 0x2, 0x6}) capset(&(0x7f0000000000)={0x399f1736}, &(0x7f0000001fe8)={0x1, 0x0, 0x0, 0x0, 0x4, 0xeac0}) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_map}) 2018/05/03 09:48:00 executing program 1: connect$nfc_raw(0xffffffffffffffff, &(0x7f00000000c0)={0x27, 0x0, 0x2}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000180)='\'', &(0x7f0000eee000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000000c0)}, 0xffffffffffffff73) 2018/05/03 09:48:00 executing program 7: openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x1, 0x0) capset(&(0x7f00003d8ff8)={0x19980330}, &(0x7f00006fafe8)) r0 = socket(0xa, 0x80005, 0x0) socket$inet6(0xa, 0xa, 0x5) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3ff, 0x400, 0x0, 0x3, 0x8, 0x5, 0x30f3, 0x1, 0x0}, &(0x7f0000000040)=0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_mr_cache\x00') ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000100)=0x3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xf11, 0x5, 0xf267, 0x1f, 0x2}, 0x14) 2018/05/03 09:48:00 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xb8, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x18) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000002c0)=0x33e0eaef, &(0x7f0000000300)=0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000001c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x100, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000400)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000140)={0x0, 0x0, 0x5, 0xfffffffffffffffe, "bab33d1885b854e4ad8e5f3815d9e4afa511ce5b539dec8e0e14a2096f213c8cf873293770bc1154b733a402", 0xe934}) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200010000500010005000000001c08108f13", 0x2a, 0x3eeb}], 0x0, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/44) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x20001, 0x0) 2018/05/03 09:48:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x1000, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x15c7}, 0x1c) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x8000000e) recvmmsg(r0, &(0x7f0000001640)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/167, 0xa7}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000}, 0x20}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000011c0)=""/43, 0x2b}, {&(0x7f0000001200)=""/206, 0xce}, {&(0x7f0000001300)=""/182, 0xb6}, {&(0x7f00000013c0)=""/127, 0x7f}, {&(0x7f0000001440)=""/166, 0xa6}, {&(0x7f0000001500)=""/12, 0xc}], 0x6, &(0x7f00000015c0)=""/72, 0x48, 0x4}, 0x6}], 0x2, 0x2, &(0x7f0000001700)={r1, r2+30000000}) 2018/05/03 09:48:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) lseek(r1, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x9, 0xe, 0xfffffffffffff801, 0x8c, 0x100000001, 0x400, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x0, 0x30}, &(0x7f0000000140)=0xc) close(r0) 2018/05/03 09:48:00 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fsL', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) [ 243.937480] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 2018/05/03 09:48:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x5, 0x1d6, 0x6868, "39ee9890c54c8da2bc1275f95ec31127124d34487a404f6b9951f5e73d2f829837321445d4da88cda7deed776e4f21349dcf580d5936b8e56850d1cd0e917e", 0x1}, 0x60) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) close(r0) [ 243.995419] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 2018/05/03 09:48:00 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0xf4, "0123a0cc5a0bcdcca17471b202b6abb4dc1653b051c642b48e34772e191fc32f61a2f48398036a89fb791c33b213c1dfbfb266fa80ec4d4396949414484abef925940cd55c9f5e326ddb00e4580228e52f12a55073069f870bde1536648b6b51dd57366e4bcd9459a2dbf0773c85d76ec31f8ac297e669482917234b3a0447597ec5a05443024c8905abea55bff13250e987180569ef21cd82d1cc3e06eec8a164391b5625cbb499e542499b709743a560a2aafd525761a7469f945277a2d242bbfb1d2436997519e8809386f7db38f44bf502abd040a50c40dbf91023965f885dc9f0b84a838f2207408262558b859356e18207"}, &(0x7f0000000080)=0x2b6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000480)=""/144}, &(0x7f00000005c0)=0x78) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/05/03 09:48:00 executing program 5: 2018/05/03 09:48:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002300)) write(r0, &(0x7f0000000080), 0xfffffe99) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x208600, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5412, &(0x7f0000000040)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) 2018/05/03 09:48:00 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', @ifru_settings={0x710000, 0x0, @sync}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x0, 0x1}, 0x14) [ 244.141726] attempt to access beyond end of device [ 244.146951] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:00 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = socket$inet(0x10, 0x3, 0xc) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x335) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000280)={0x2, 0x0, 0x1d, &(0x7f0000000240)="be5921db1b4d035e87eb7d6e0c90f5d4f4dfd25bc170ab57314ddeb875"}) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000340)=""/111) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000200)={0x1, 0x80000001, 0x1}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80001300}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r4, 0x210, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/05/03 09:48:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000028801) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="d02f2e2b7288d72e6059bf2a27da65", 0xf, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/1, 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002380)='/dev/snapshot\x00', 0x88000, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000002400)={0xd97, 0x90b, 0x5, 0x3, 0x3ff, 0x88}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1, 0x4f, 0x2}, {{0x0, 0x7530}, 0x8000000000000}], 0x30) recvmmsg(r0, &(0x7f0000004fc0)=[{{&(0x7f0000000180)=@alg, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/133, 0x85}, {&(0x7f00000002c0)=""/117, 0x75}, {&(0x7f0000000340)=""/9, 0x9}], 0x3, &(0x7f00000003c0)=""/48, 0x30, 0x4}, 0x88}, {{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000480)=""/213, 0xd5}, {&(0x7f0000000580)=""/223, 0xdf}, {&(0x7f0000000680)=""/86, 0x56}, {&(0x7f0000000700)=""/29, 0x1d}, {&(0x7f0000000740)=""/159, 0x9f}, {&(0x7f0000000800)=""/182, 0xb6}], 0x6, &(0x7f0000000940)=""/140, 0x8c, 0xffffffff}, 0x7e8}, {{&(0x7f0000000a00)=@nl=@proc, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/231, 0xe7}, {&(0x7f0000001b80)=""/20, 0x14}], 0x3, &(0x7f0000001c00)=""/11, 0xb, 0x2}, 0x400}, {{&(0x7f0000001c40)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001cc0)=""/11, 0xb}, {&(0x7f0000001d00)=""/168, 0xa8}, {&(0x7f0000001dc0)=""/38, 0x26}, {&(0x7f0000001e00)=""/26, 0x1a}, {&(0x7f0000001e40)=""/200, 0xc8}, {&(0x7f0000001f40)=""/40, 0x28}, {&(0x7f0000001f80)=""/18, 0x12}], 0x7, &(0x7f0000002040)=""/101, 0x65, 0xfffffffffffff20b}}, {{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f00000020c0)=""/182, 0xb6}, {&(0x7f0000002180)=""/203, 0xcb}, {&(0x7f0000002280)=""/233, 0xe9}, {&(0x7f0000002380)}, {&(0x7f00000023c0)=""/58, 0x3a}, {&(0x7f0000002400)}, {&(0x7f0000002440)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x6}, 0x9}, {{&(0x7f00000034c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003540)=""/97, 0x61}, {&(0x7f00000035c0)=""/107, 0x6b}], 0x2, 0x0, 0x0, 0x3}, 0x7fffffff}, {{&(0x7f0000003680)=@nl=@proc, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003700)=""/52, 0x34}, {&(0x7f0000003740)=""/34, 0x22}, {&(0x7f0000003780)=""/53, 0x35}, {&(0x7f00000037c0)=""/196, 0xc4}, {&(0x7f00000038c0)=""/114, 0x72}, {&(0x7f0000003940)=""/8, 0x8}, {&(0x7f0000003980)=""/65, 0x41}], 0x7, &(0x7f0000003a80)=""/252, 0xfc, 0x7}, 0x80000001}, {{&(0x7f0000003b80)=@l2, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003c00)=""/94, 0x5e}, {&(0x7f0000003c80)=""/21, 0x15}, {&(0x7f0000003cc0)=""/222, 0xde}], 0x3, &(0x7f0000003e00)=""/196, 0xc4, 0x5}, 0x616}, {{0x0, 0x0, &(0x7f0000004f80)=[{&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/41, 0x29}, {&(0x7f0000004f40)=""/5, 0x5}], 0x3, 0x0, 0x0, 0x4}, 0x4}], 0x9, 0x40000000, &(0x7f0000005200)={0x0, 0x989680}) [ 244.196126] attempt to access beyond end of device [ 244.201337] loop6: rw=12288, want=12296, limit=20 [ 244.228173] attempt to access beyond end of device [ 244.233268] loop6: rw=12288, want=8200, limit=20 [ 244.253502] attempt to access beyond end of device [ 244.258602] loop6: rw=12288, want=12296, limit=20 [ 244.297710] attempt to access beyond end of device [ 244.302788] loop6: rw=12288, want=8200, limit=20 [ 244.331952] attempt to access beyond end of device [ 244.337047] loop6: rw=12288, want=12296, limit=20 [ 244.344457] attempt to access beyond end of device [ 244.349582] loop6: rw=12288, want=8200, limit=20 [ 244.355254] attempt to access beyond end of device [ 244.360749] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:01 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/160) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001300)=""/4096) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000140)=""/129) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) 2018/05/03 09:48:01 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x4000000000, 0x0, 0x0, 0x100000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) 2018/05/03 09:48:01 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = socket$inet(0x10, 0x3, 0xc) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x335) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000280)={0x2, 0x0, 0x1d, &(0x7f0000000240)="be5921db1b4d035e87eb7d6e0c90f5d4f4dfd25bc170ab57314ddeb875"}) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000340)=""/111) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000200)={0x1, 0x80000001, 0x1}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80001300}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r4, 0x210, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/05/03 09:48:01 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) close(r0) socket$inet6_sctp(0xa, 0x12000000003, 0x84) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x802, 0x0) bind$llc(r1, &(0x7f0000000380)={0x1a, 0x0, 0x57, 0xffff, 0x66, 0xffffffffffffff00, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0x0, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/119, 0x77}], 0x5, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x8000, 0x0) fanotify_mark(r3, 0x10, 0x8000010, r4, &(0x7f0000000340)='./file0\x00') ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00000005c0)=""/67) open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) socket$nl_generic(0x10, 0x3, 0x10) clone(0x0, &(0x7f00000003c0)="5c6941a344f4f6e3bc7d6854a4587e2e278645fc41befda2f3df179bc883dd32871cfaf4a59bf397fd52b6f7685217d16d1b64f75ab2960c5043171995244b118e9510eece00a493f0b2f21119d801a9f56daa04a1a8114876b071353158594db119f9ce3eded5d7dc00e165851b7c2b452001a5eff5c405380ff888f4ad5b061ec82ef04723dca4867e3169337ef019e1c65340a830cf3f7c2ba58e803203d67735c967c56f32fa", &(0x7f0000000080), &(0x7f0000000480), &(0x7f00000004c0)="a3d092ded51dc27e668c174e1a3432f45c70879a75fd51f939f829aac2287fb16cda532629341dee84bfcf71283b52f8514cc247f5de8c10898f652a825dca57afb21ae7e058e1e103cc7522d436646c1c8773e2d923c98630db3c4e6a1f013426248c93c5bd20b7e3e51e32685f1136102a1b834af28030ff58ccdd") 2018/05/03 09:48:01 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0x10, 0x2, 0x10) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x1, 0x9, "8128d409d5c6", 0xfffffffffffffff9}, 0x10) 2018/05/03 09:48:01 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000980)='reiserfs\x00', &(0x7f00000009c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000cc0)={[{@noacl='noacl', 0x2c}]}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000d00)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000d00600007802000000000000000000001801000018010000000600000006000000060000000600000006000006000000", @ANYPTR=&(0x7f0000000040)=ANY=[@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\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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022018ba3280974dbca0000000000000000000000000000000000f00018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000003000000000000002800484c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003801600100000000000000000000000000000000000000000000000048006862680000000000000000000000000000000000000000000000000000000400000006013bff0900ff0307000800000106000100000000001b0905007f000000020000000c002800727066696c7465720000000000000000000000000000000000000000000008000000000000002800445343500000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000002800686c0000000000000000000000000000000000000000000000000000000003770000000000004800534e50540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe80000000000000000000000000000a0f0a04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180140010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000004000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e50540000000000000000000000000000000000000000000000000000ac1414bb000000000000000000000000fe8000000000000000000000000000aa0403ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x730) 2018/05/03 09:48:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x2c, 0x0, &(0x7f0000000380)=[@acquire_done={0x40106309, r1, 0x2}, @acquire_done={0x40106309, r2, 0x2}, @enter_looper={0x630c}], 0x98, 0x0, &(0x7f00000003c0)="f2f5acefc879dc6d5428451201f0a9cd24644b025d38f75508e7e7218234dc2a86a2dd38ebe301135e7d502336c23991c645280514c504a8d35c3266b1f0e428f701c85274942d499a3d8c3205c4e53f4753370fe09b6a23cf432ba25d0d01162d14c0c72ff7fca7f10fce2cca3d4bd478e21b6dd0f5d9a9ee55bdc098bb9dedfc7e8b24fe28f473f5afc67e5ac926c4110e2159e314068b"}) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x4) r4 = getuid() quotactl(0x100000001, &(0x7f00000005c0)='./file0\x00', r4, &(0x7f0000000600)="8027ef236d3a5c6af69a32084614d070a4cf443faa0a6769cd96d4ad86329f3a4db63c8b4aaa57c7a2b1ae1128ee5732e2eabb4a2626d6bf3ae0590cf7b918c716b198eb5109561025edbe5f4e35e3e7777b") getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r6, r7) ioctl$VT_RESIZE(r3, 0x400442c9, &(0x7f0000000040)={0x0, 0x8}) recvfrom$packet(r0, &(0x7f00000004c0)=""/144, 0x90, 0x0, &(0x7f0000000580)={0x11, 0xfa40d80c0965b2d, r5, 0x1, 0x1, 0x6, @random="96082c649ede"}, 0x14) [ 245.145621] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 245.148815] attempt to access beyond end of device [ 245.159725] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:01 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2aac, 0x2000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x14, 0x20, 0x1, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/03 09:48:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0x80, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)}, 0x0) close(r2) 2018/05/03 09:48:01 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000000, 0x50, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) pipe2(&(0x7f0000000540), 0x800) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000500)=0xffffffff) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') syz_read_part_table(0x3, 0x8, &(0x7f0000000440)=[{&(0x7f0000000000)="f1bfbb4c1aabc9a09f1cd40561ed92e3aed6191611b5eb0d13114dc6ff4a2f390024cbcc2956ddb7c2de3553d30fdacb80a990f9fc2926861b328df3226440a857b78e68", 0x44, 0x800}, {&(0x7f0000000100)="9448abfe393eabb11e467d6b2d1fbb27bfb6f3c4991cc0cd0cad98787f69d13ba6f71e85de0a43f1ddb0f12c6e152baa71d0d808652bcfb2f0b190f44bb2c0d2eb4060eee688742cc2d270a5849279835b3cb002a35012893ca21a282d72be4b040328d1f89537ba2da1c587423777a6f4e21011680563659839d23421b71e4542899c867ffec769c1fb919a718403a32e597976c970f3324d3e15021effa6a2ef3073fa06d6be882bb63e1e54f4c3849421705edddd475df320fbbf6ac996bcfa36948c57744e2fa19a9fd57fcf0b101ffadf8790", 0xd5, 0xa6e3}, {&(0x7f0000000200)="3e70cc6f9384028204c37f5fc59fe461692ffe", 0x13, 0x8001}, {&(0x7f0000000240)="87a3d63f68502cb32a85d15ccc546d", 0xf, 0x4}, {&(0x7f0000000280)="d7b9bd3fadc68bb340df68e1baf85f25800dfffd47fba9fd5b382f7cdca422c7de3dbc243345a6393aed85a200fb9adf69f64548bb24d2fcc48b9aa0e6b10c4b7c6fd93cdf790b869d2036c8206b03ed43aa204dbe24fc34278fc7c31a7e46c2c6515ede7930e5e46639bd2d8444953cd00275d562aec4cff5f60cb25ff801039bb89320a4b3e49da5ef98173b9673495d6b4e88a5ad46720a1d3665d5622e46036b41b09bea2944f8e596acd9505c3ad85404c540a21d8752c45ded92941850c85c35844bc8e3bff886693d508390f7fa6851dcca42dac4c569b2b8eb6d60", 0xdf, 0x7}, {&(0x7f0000000380)="2b6f548c5ad4a44d83ff32974d16751122a11a777e4b2411222a87cdafaaf81c", 0x20, 0x4}, {&(0x7f00000003c0)="a3b007c79f41c44ca1ee84e0a1c4f6ca76f5cc452524cb3c38fe6bc77526b215e73fbbda759aee1788a5dcd6a03664140bbd33898d02ce", 0x37, 0x1}, {&(0x7f0000000400)="5602195bd31398e1e0c41ad7761e25bca5e39ea1f63f272aacf99de4e6dbe4ca40d4284042844f8269be70e4bd8473d7c1172aea9c9a7040ada1da", 0x3b, 0x4}]) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='//file1\x00') dup2(r0, r1) [ 245.231843] attempt to access beyond end of device [ 245.236907] loop6: rw=12288, want=12296, limit=20 [ 245.242070] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 2018/05/03 09:48:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0x33, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="020000000a000200aaaa4d4765500019af0403057a6c01257605040b5581"], 0x28}, 0x1}, 0x0) fstatfs(r0, &(0x7f0000000280)=""/253) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x42001, 0x0) io_setup(0x1000000, &(0x7f0000000000)=0x0) io_getevents(r3, 0x0, 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000180)={0x77359400}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'syzkaller1\x00'}}) [ 245.274695] attempt to access beyond end of device [ 245.279856] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x1, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x1000000002000c00) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000600)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r3}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000540)) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000580)=0x1, 0x4) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000500)={0x9, 0x2}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r0, 0x402, 0x27) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) recvfrom$packet(r1, &(0x7f0000000800)=""/122, 0x7a, 0x10141, &(0x7f0000000740)={0x11, 0x17, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) listen(r4, 0x20000003) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) fcntl$setflags(r6, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f00000006c0)={r7, &(0x7f0000000680)=""/30}) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000240)=0x3, 0x4) close(r6) r8 = accept4(r4, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0x39f) recvmsg$netrom(r8, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x40010101) 2018/05/03 09:48:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000500)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x435], 0x103000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x120000000000, 0x8200, 0x4, 0x9, r4}, 0x10) 2018/05/03 09:48:01 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f235"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) chmod(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xf26, 0x39c, &(0x7f000000cf3d)=""/195}, 0x48) [ 245.354237] attempt to access beyond end of device [ 245.359328] loop6: rw=12288, want=12296, limit=20 [ 245.414577] attempt to access beyond end of device [ 245.419722] loop6: rw=12288, want=8200, limit=20 [ 245.425347] attempt to access beyond end of device [ 245.430326] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000180)) [ 245.474203] attempt to access beyond end of device [ 245.479271] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) close(r0) socket$inet6_sctp(0xa, 0x12000000003, 0x84) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x802, 0x0) bind$llc(r1, &(0x7f0000000380)={0x1a, 0x0, 0x57, 0xffff, 0x66, 0xffffffffffffff00, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0x0, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/119, 0x77}], 0x5, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x8000, 0x0) fanotify_mark(r3, 0x10, 0x8000010, r4, &(0x7f0000000340)='./file0\x00') ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00000005c0)=""/67) open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) socket$nl_generic(0x10, 0x3, 0x10) clone(0x0, &(0x7f00000003c0)="5c6941a344f4f6e3bc7d6854a4587e2e278645fc41befda2f3df179bc883dd32871cfaf4a59bf397fd52b6f7685217d16d1b64f75ab2960c5043171995244b118e9510eece00a493f0b2f21119d801a9f56daa04a1a8114876b071353158594db119f9ce3eded5d7dc00e165851b7c2b452001a5eff5c405380ff888f4ad5b061ec82ef04723dca4867e3169337ef019e1c65340a830cf3f7c2ba58e803203d67735c967c56f32fa", &(0x7f0000000080), &(0x7f0000000480), &(0x7f00000004c0)="a3d092ded51dc27e668c174e1a3432f45c70879a75fd51f939f829aac2287fb16cda532629341dee84bfcf71283b52f8514cc247f5de8c10898f652a825dca57afb21ae7e058e1e103cc7522d436646c1c8773e2d923c98630db3c4e6a1f013426248c93c5bd20b7e3e51e32685f1136102a1b834af28030ff58ccdd") 2018/05/03 09:48:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000001c0)={0x2, 'ip6gretap0\x00', 0x4}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x2) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x3}}, 0x6, 0x7, 0x4, "cd30f6a3c3638572be591bac7648eec43be76af12eb167d35a4c30896da4e904881b24e15388996920a256f6fc8cf596c7248b345d06aac0b0a923159eda2500a8fc6f8467f00516812c5082d7cf4cf8"}, 0xd8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100), 0x0, 0x1000, 0x7, 0x4, 0x1000, 0x6, {0x100000001, 0x3, 0x7738, 0x0, 0x75, 0x0, 0x1000, 0x0, 0x7f, 0x1ff, 0x1, 0x1f, 0x0, 0x7, "6e89d8ef77f150fde365cd2e5c188cec4acc55cb4b2fa1d3e8e87a3f8e3ba9fe"}}) [ 245.520359] attempt to access beyond end of device [ 245.525413] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:01 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="663266738d", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:01 executing program 7: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@local, @loopback, 0x0}, &(0x7f0000000240)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000b40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b80)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000c80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000cc0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000dc0)=0xe8) accept4$packet(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e40)=0x14, 0x80800) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000e80)={@mcast2, 0x0}, &(0x7f0000000ec0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000f00)={@loopback, @remote, 0x0}, &(0x7f0000000f40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f80)={'bpq0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000010c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001140)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001280)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001380)=0xe8) accept4$packet(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0}, &(0x7f0000001400)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001500)={'veth1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001540)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000001640)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001680)={@loopback, @multicast2, 0x0}, &(0x7f00000016c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001700)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001d40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001d00)={&(0x7f0000001740)={0x58c, r1, 0x108, 0x70bd27, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x160, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x632230ed}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x138, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r16}, {0x1c4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20ec}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r19}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x2, 0xa78, 0xffffffff, 0x1f90000000000}, {0x7, 0x0, 0x0, 0x57}, {0x6, 0x4, 0x1800000000000}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x58c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) [ 245.729620] attempt to access beyond end of device [ 245.734655] loop7: rw=12288, want=8200, limit=20 2018/05/03 09:48:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha384-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x5) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 245.772190] attempt to access beyond end of device [ 245.777235] loop7: rw=12288, want=12296, limit=20 2018/05/03 09:48:01 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="66326673fd", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 245.838824] attempt to access beyond end of device [ 245.843902] loop7: rw=12288, want=8200, limit=20 2018/05/03 09:48:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) creat(&(0x7f0000001340)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x0, r0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000040)) pipe2(&(0x7f0000001440), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001780)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001880)='/dev/loop-control\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f0000001980), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$urandom(&(0x7f0000001b80)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000001bc0)='/dev/net/tun\x00', 0x0, 0x0) eventfd(0x0) signalfd(0xffffffffffffffff, &(0x7f0000001c80), 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd(0x0) syz_open_dev$loop(&(0x7f0000002040)='/dev/loop#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xffffbffffffffffd, 0x0) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000003800)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003880)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003d40)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000003d80)='/dev/urandom\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) pipe(&(0x7f00000055c0)) syz_open_dev$random(&(0x7f0000005a00)='/dev/random\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) syz_fuseblk_mount(&(0x7f0000005ac0)='./file0\x00', &(0x7f0000005b00)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) open$dir(&(0x7f0000006980)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000006a00)='attr/exec\x00') socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) [ 245.888860] attempt to access beyond end of device [ 245.893910] loop7: rw=12288, want=12296, limit=20 2018/05/03 09:48:02 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x2002, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x0, 0x4, 0x3, 0x8000, 0x10000, 0x101, 0x3, 0xfff, 0x4, 0x4, 0x7fffffff, 0x7f}) sendmmsg$nfc_llcp(r0, &(0x7f0000006f80)=[{&(0x7f0000006a40)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0b8481dc9ba68657bf140526b33d582063efd32ee50e5df80133129367e8675e7f9e9d619aa50a5ef29ae63282692ace42e20c5758719f963782fedb62dd2a"}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000280)="252d2079a6377bfc951da2f6ef5465e1b67ff5dba6ce0106b68ccedd06605342a772da6b13086b2c26ca4d02ccb3f4364e1c53fcd0d2d1c77d6fa53db7743256b2b3a94d9a7a243be9eca85747cf6b9a97939efc18e0c94659044f3468202183e3927a1e4e70008fddfe62ab6948c6333a0ce45c65a676b1667b85962c649bb14e", 0x81}], 0x1, &(0x7f0000000080)={0x10}, 0x10}], 0x1, 0x0) 2018/05/03 09:48:02 executing program 2: set_mempolicy(0x3, &(0x7f00000004c0)=0x7ff, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ocfs2(&(0x7f0000000040)='ocfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000100)="1970e581b315f0ae6755fb25a78db4f2f88f9dab0e0ba4af7a0f17c666509a8220208f757890cf609f6b845e389e3ec70eb5205e55948ba89c3449bf855739f31ea35a447c8793f8cde7af4dbf53d30caae52160ea6346cbd77816cbe63f679e1464260afb70c532a328e52e3b8a76786a57df36fcfd6baa50817294f916cab807698e2b013669bd103c8bc0771a3d2440b9251d4618", 0x96, 0x2f3}, {&(0x7f00000001c0)="897c8928f100cdc214dd24cc7f56b212", 0x10, 0x6f01}, {&(0x7f0000000200)="c1f8fef6f74619b2bfd0ecf17438401f0e22c5b6210fb1af783567e8e2ee8066fcb9dff7998d4592fa6d9116b395c01ec72c5c6be4d49766c71cc3ce804eca6a0d81e8816622b1c5de0ae81d7ad62e2e32e2718c00658713a8c4ff9d9f9d2fb2201808ae4dda6e539c7d4704094faf5d8c96ab19eee625fc913bdaca5fb7eb3f17e8bfbd6951d118f5e2bd1c783d78a5ef5ba7fd58800b1536f723fb43fb48308e9d2af06ee5df4c6bc101535d1866a3a3997cedab04f1775460af25cce6c14a5750", 0xc2, 0xf9}, {&(0x7f0000000300)="762509680fc78e7719519e3e91", 0xd, 0xf52}, {&(0x7f0000000340)="3c79da3d8a95bab7d029194bb181c6c4386417f40063b54fa73e127ca22d9e3c09ae9b890d3e9256393308980609d977f66272c0a28875edfe1258db889b6136cb09f72bfe27c31a695df397aae0c0062b7bf37b7187ae9a64217a3875d0f28862c1a11de04bc1b564aeb7b714c4bc2714c3ad7483842b9182630f8f1eb3c48b33178f132da3314da1d75c8092f7e3099ad34bc9da849b8744b164b9420835b702f2314672b7c54e5f61cf685cbe007755e641b981fa5381b22602c0fa627a8e6d9607e4efee9a7bfab8ab39ecf1639e2bb344b7a461dd6fea17cf0cf70c9276ba69ffcd882d241106cad940f42d852ccfb5", 0xf2, 0xffffffffffff6ee9}], 0x1, &(0x7f00000000c0)="5d995c62646576242e4000") 2018/05/03 09:48:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) sendmmsg$alg(r1, &(0x7f0000791000), 0xb6, 0x0) 2018/05/03 09:48:02 executing program 3: r0 = fanotify_init(0x0, 0x0) r1 = dup(r0) sched_yield() ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000200)={{0x967}, 'port0\x00', 0x18, 0x1000, 0x0, 0x9, 0x401, 0x8001, 0x7, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x401, 0x8, 0x800, 0x2, 0x4, 0x3}) write$fuse(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="d4da689588d6f79f65ef62e6f849ce07000000000000"], 0xfffffffffffffdcd) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0x3, 0x8}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x2) 2018/05/03 09:48:02 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000002440)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/69, 0x45}], 0x4, &(0x7f00000003c0)=""/81, 0x51, 0x8}, 0x40}, {{&(0x7f0000000440)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/142, 0x8e}, {&(0x7f0000000600)=""/229, 0xe5}, {&(0x7f0000000700)=""/168, 0xa8}], 0x4, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000000800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/146, 0x92}], 0x1, &(0x7f0000000980)=""/159, 0x9f, 0x7fffffff}, 0x100000001}, {{&(0x7f0000000a40)=@pppol2tpin6, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/16, 0x10}, {&(0x7f0000000b00)=""/19, 0x13}, {&(0x7f0000000b40)=""/220, 0xdc}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x4, &(0x7f0000000c80)=""/185, 0xb9, 0x7fffffff}, 0x3}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d40)=""/55, 0x37}, {&(0x7f0000000d80)=""/40, 0x28}, {&(0x7f0000000dc0)=""/83, 0x53}], 0x3, 0x0, 0x0, 0x3}}, {{&(0x7f0000000e80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000f00)=""/119, 0x77}, {&(0x7f0000000f80)=""/49, 0x31}, {&(0x7f0000000fc0)=""/75, 0x4b}, {&(0x7f0000001040)=""/206, 0xce}, {&(0x7f0000002180)=""/157, 0x9d}, {&(0x7f0000002240)=""/172, 0xac}, {&(0x7f0000002300)=""/148, 0x94}], 0x7, 0x0, 0x0, 0x9}, 0x2}], 0x6, 0x40, &(0x7f00000025c0)={0x0, 0x989680}) write$binfmt_aout(r0, &(0x7f0000003a80)={{0x10b, 0x9, 0xf88b, 0x15c, 0x36, 0x8, 0x76, 0x8001}, "645396252b682128b1bc49375e41cdeb0718fc7732ce8a32fb3027f0acf641a765a2e6f9a9c4a9b2384d7df922a10fdcebdce50051e86dc0b8866deda382f4032f7726480aec9a09e4e880c734871a7dec793682925bcd0dd9cebecd45d1c6c6a38ae9719da957fc820f587f84ff548db22a913088cee2956205c54f6fe824e931361429dc2903fb3bf93e9bd8051afab4d04803cc93cad56d0254c2dc92a571e657f75d667488", [[], [], [], [], [], [], []]}, 0x7c7) recvmsg$kcm(r0, &(0x7f0000003a40)={&(0x7f0000002600)=@alg, 0x80, &(0x7f0000003900)=[{&(0x7f0000002680)=""/21, 0x15}, {&(0x7f00000026c0)=""/109, 0x6d}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/142, 0x8e}, {&(0x7f0000003800)=""/60, 0x3c}, {&(0x7f0000003840)=""/137, 0x89}], 0x6, &(0x7f0000003980)=""/174, 0xae, 0x1f}, 0x10000) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = dup2(r1, r1) write$binfmt_script(r2, &(0x7f0000004280)={'#! ', './file0', [{0x20, 'em1\'bdevem0$vmnet0mime_typevboxnet0^.'}, {0x20, 'vmnet0'}, {0x20, "7070703040b73a2d776c616e3162646576706f7369785f61636c5f616363657373"}, {0x20}, {0x20, 'GPLvmnet1vboxnet0'}, {0x20, '\\g'}, {0x20, 'user'}, {0x20, "a37b299a"}, {0x20, ','}], 0xa, "393a296ab37f28ae8b2bc18064d97c635137eb5f664e6dee31eed844066799859e3cc4b0cbb2776ab357f380a41110fd0895d74d8dfa29c72c1bf07114fdb5424943aad123a1b2eda6bb5bd9851fddfd8ca6d3b0bb76f8cec7df87903162bf2210cdfd2f6a6b0a3512635e556c64e438473a476ad348f7421c783626ccf06fd41b0ce88c8705cb04c891"}, 0x106) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001140), 0x4) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000000)={0x1, 0x8000}) 2018/05/03 09:48:02 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x40000000000a35) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x406, r0) connect$netrom(r2, &(0x7f0000000040)=@full={{0x3, {"af4f84c7c1a815"}, 0x6}, [{"1c0137c00e5436"}, {"1fcc90c380698a"}, {"d0ad4ddc5ddd5c"}, {"ac735f4c514d22"}, {"d3533b2c51d063"}, {"168ccd81c002d8"}, {"3724c042b309ba"}, {'OvYSVJK'}]}, 0x48) pause() 2018/05/03 09:48:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0x33c, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0xffdd}, 0x1, 0x0, 0x0, 0x40}, 0x20000800) 2018/05/03 09:48:02 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) [ 246.459885] attempt to access beyond end of device [ 246.464989] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:02 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x2) r2 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/sequencer\x00', 0x0) r3 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, r3) 2018/05/03 09:48:02 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xffff, 0x3a, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x500, 0x70bd27, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x68}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x10) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/05/03 09:48:02 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4028af11, &(0x7f0000857ff8)) 2018/05/03 09:48:02 executing program 3: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r0, r0) epoll_create1(0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) bind$ax25(r2, &(0x7f00000001c0)={0x3, {"356886f0200500"}, 0x80}, 0xfffffffffffffe01) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000180)=[{0x0, 0x3, 0x0, 0x0, @time={r3, r4+30000000}, {0xffffffffffffffff}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) [ 246.509463] attempt to access beyond end of device [ 246.514522] loop6: rw=12288, want=12296, limit=20 [ 246.553415] x86/PAT: syz-executor2:19032 map pfn RAM range req write-combining for [mem 0x1b3c40000-0x1b3c43fff], got write-back [ 246.572718] attempt to access beyond end of device [ 246.577755] loop6: rw=12288, want=8200, limit=20 [ 246.604074] attempt to access beyond end of device [ 246.615159] loop6: rw=12288, want=12296, limit=20 [ 246.634507] x86/PAT: syz-executor2:19032 map pfn RAM range req write-combining for [mem 0x1b3c40000-0x1b3c43fff], got write-back [ 246.663798] attempt to access beyond end of device [ 246.668845] loop6: rw=12288, want=8200, limit=20 [ 246.674272] attempt to access beyond end of device [ 246.679329] loop6: rw=12288, want=12296, limit=20 [ 246.706256] attempt to access beyond end of device [ 246.711318] loop6: rw=12288, want=8200, limit=20 [ 246.748174] attempt to access beyond end of device [ 246.753516] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:03 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x60040) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000242222964d992d040000400000000000000000731c2a016fba717945d38af4a794f128c7718d4c631b07762da46e78fe8158abbaa87dcfbf100275e2296436e8dc34a237d6bc61ad4a0bbc0eb2c185571940662f1956cfd59b057eb0ba8f672a89c1"], 0x18) ioctl(r2, 0x4400000000001269, &(0x7f0000000000)) 2018/05/03 09:48:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xfff) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r0}, 0xfffffffffffffd75) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[@ANYBLOB="00001c000000000e00000000040000000100fffff80016ff408e100800000000"]) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0xf}, 0x6}, {0xa, 0x4e21, 0x7cc, @loopback={0x0, 0x1}, 0x8001}, 0x30000000000000, [0x2, 0x100, 0x0, 0x7, 0x200, 0x3f, 0x400, 0x4]}, 0x5c) fdatasync(r1) 2018/05/03 09:48:03 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x4) 2018/05/03 09:48:03 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getown(r0, 0x9) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x42002, 0x8) perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x70, 0x100, 0x3000, 0x37, 0x5, 0x0, 0x5, 0x22040, 0x8, 0x3, 0x5, 0x8, 0x3ff, 0x5, 0xfffffffffffffefa, 0x6, 0x4, 0x8, 0x2758d80, 0x0, 0x0, 0x3ff, 0x3f, 0xae, 0x7, 0x7ff, 0x1, 0x8e8, 0x100000000, 0x10001, 0x8, 0x40, 0x1, 0x7ff, 0x7, 0x40, 0xffffffffffff8001, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x20, 0x51d, 0x8, 0x7, 0x5, 0x6, 0x8}, r2, 0x5, r1, 0x1) connect$can_bcm(r1, &(0x7f0000000000)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) readahead(r1, 0x6e9, 0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/03 09:48:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000240)="9c36eb616f5584c75fd3d3aef9ceb122de53aa8308bf3f6e125ee0c37acae4571f1795f4d5c8174f0327fde35f5d151a091e8c6b232f4fb626290df83d67a8dc32bf318b9a437d962890ad70df22084976024340fa554ad61ba484b63462929112b57aec311cd95ca7691f0c6583eeb4ae29b54de19539f7e06d9d158e73f2c3a23f0138b578dc482856f39fb84b55f295a7932c515570271410b6c3cb79a813f0e3aa60db847196f91ffcd857f1f65b4e15cd7a26d6076a031f") syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900007f", 0x18, 0x1400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="ee"]) fallocate(r0, 0x0, 0x100000000, 0x4c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x8, 0x7, 0x5, 0x8}, 0x6) 2018/05/03 09:48:03 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/16) 2018/05/03 09:48:03 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000002c0)={0xf, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0xc0305302, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) clock_settime(0x4, &(0x7f0000000100)={0x77359400}) 2018/05/03 09:48:03 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x80, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)="52d0c2ac11811b065b9fe02e34d59964f6b74e44e194a437e387a959d16d71987a407da31d62e034cf5c12eef8748a27644f21510fc46e856569fd2b21baf152854e09bcc6e66c932ec6f1a559da81366f19afed66772bbe62799d16f3feabbb73cb170016f0ae6f39", 0x69, 0x4}], 0x90000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000480)='./file0\x00', 0x2) r0 = geteuid() quotactl(0x1ec, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)="305d162f0cff7d7d2255f1f9d4499b46c8ff0bcb5f914b99a445ef1f49e7da4546ac2dda23a19e5696") [ 247.438929] f2fs_msg: 80 callbacks suppressed [ 247.438941] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 247.450644] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/03 09:48:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="10002bbd7000fddbdf250d0000000c00020008000700000800004800030008000400000000000800080001508e7543000600fe8000000000000000000000000000bb08000300030000000800030001"], 0x1}, 0x1}, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000400400000000f0c000000000000000000070000000000000000050000000000000004"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 09:48:03 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000740)=""/246) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpid() kcmp(r1, r2, 0x5, r0, r0) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f063b16", 0x6}], 0x1, 0x0) 2018/05/03 09:48:03 executing program 7: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x109000, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bridge_slave_0\x00'}) mount(&(0x7f0000000180)='\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='ufs\x00', 0x80030, &(0x7f0000000240)="ab344224d46e360047293dacd950aa6a275790d28bd20eedf75d78046c710239a06451736e202200da6ff7d33a8f220f4f94528b5afcda42908a09e3ee3cb0ce90") r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)}, 0x10) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0xc000, 0x0) 2018/05/03 09:48:03 executing program 1: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1004802) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000240)={0x5, 0x100400000, 0x400040000000020, 0x0, 0x8001}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000880)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000008c0)={'vcan0\x00', r2}) r3 = inotify_init() inotify_add_watch(r3, &(0x7f00000002c0)='./control\x00', 0x4020000000) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000140)=0x20, 0x4) open$dir(&(0x7f00000001c0)='./control\x00', 0x203, 0x80) ioctl$TIOCSTI(r1, 0x5412, 0x0) rmdir(&(0x7f0000001380)='./control\x00') socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000180)=0x3) getpid() [ 247.518942] attempt to access beyond end of device [ 247.524010] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:03 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101400, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000180)="2672c0850024c69afa6f1a28b96b63af82ad82ac3a8126c5582d6d3a8fb5244e8f985fcfe3427a8e47704b908660d6af94b849", 0x33) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) [ 247.572136] F2FS-fs (loop6): invalid crc value [ 247.596282] attempt to access beyond end of device [ 247.601346] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:03 executing program 0: r0 = memfd_create(&(0x7f00000001c0)='/dev/kvm\x00', 0x1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = msgget$private(0x0, 0xc0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/148) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000300)=@pic={0x8, 0x6b2, 0xffff, 0x1a, 0x3, 0x0, 0x3, 0x1, 0x200, 0x4, 0x3, 0x1000, 0x5, 0x0, 0x9, 0x4}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000140)=0x10001, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r5, &(0x7f0000000440)=""/220, 0xdc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x80800, 0xfffffffffffffffd, 0x2, 0x1, 0x0, 0x0, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800, 0x80002, 0x0, 0x0, 0x8004}, 0x20) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xf8, 0x48000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x7fffffff}]}) [ 247.648951] F2FS-fs (loop6): invalid crc value [ 247.653683] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 247.687989] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/05/03 09:48:03 executing program 2: r0 = socket(0xa, 0x801, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffff1b000025cd1163b5630700000001"]) ioctl(r0, 0xc916, &(0x7f0000000140)="857d3d60dbbf833b22da4414724e3dd0a6b1ea2c087c41959b2962305bb4c3c400f24fac7bc3a31a9d7ae742ba253f5702fe3d16064f96e750eb5fe2915f6c113eabf6a679fd89020049f1f77857c2835648f4ec1724a100000000000000000000000000000000") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1b9d, 0x14200) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000002c0)={0xbb, 0x9c96, 0x7, "d765d2e69066a31781d3abdc5bc15cb059159a455fe7f0b0166cab3baee0896dc0fdf3db5315083c1a5eb8bd0f065f12488f23ccc7572a5cb88def41633944ad822b3086972b0c67b781376f3e7cd2d9b609c69558e26bd7d9ae913fe471e4779afaf99bf06e4f8a4b6c8763f325b1ea1ff1c1032f63bd92b2152e002647abd9dce9faa09ae8b921e7555c2dc28ecff4683a630a8e43cb6e54c600c40668ac476cff18200550ffeafe2427ab48b08b6bb80d9bcf7027a2acafe7b1"}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/03 09:48:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x400) connect$ipx(r2, &(0x7f00000000c0)={0x4, 0x67e, 0x0, "b13f7d79b127"}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)=0x4) [ 247.695206] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/03 09:48:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000015c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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&(0x7f0000001500)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001540)={r2, 0x7}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={r3, 0x5}, &(0x7f0000000080)=0x8) fstat(r0, &(0x7f0000000340)) 2018/05/03 09:48:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046304}], 0x0, 0x0, &(0x7f00000e0f29)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x40, 0x4) [ 247.780824] attempt to access beyond end of device [ 247.785943] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:04 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3f, 0x193400) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x40, 0x4, 0x101, 0xfffffffffffff800, 0x4, 0x8}) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x2e, &(0x7f0000000080)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) [ 247.855790] F2FS-fs (loop6): invalid crc value [ 247.882627] attempt to access beyond end of device [ 247.887715] loop6: rw=12288, want=12296, limit=20 [ 247.897964] binder: BINDER_SET_CONTEXT_MGR already set [ 247.934594] F2FS-fs (loop6): invalid crc value [ 247.939152] binder: 19124:19131 ioctl 40046207 0 returned -16 [ 247.939429] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 247.979364] attempt to access beyond end of device [ 247.984442] loop6: rw=12288, want=8200, limit=20 [ 247.994144] attempt to access beyond end of device [ 247.999181] loop6: rw=12288, want=12296, limit=20 [ 248.020388] attempt to access beyond end of device [ 248.025455] loop6: rw=12288, want=8200, limit=20 [ 248.030855] attempt to access beyond end of device [ 248.035898] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x12) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x8, 0x4, [0x8]}) 2018/05/03 09:48:04 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002100)="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", 0x1005, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000000c0)={0x100000001, 0x40}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x10, r3, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000140)={0x89, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'wrr\x00', 0x12, 0x1f, 0x53}, 0x2c) connect$vsock_stream(r4, &(0x7f0000ff8ff0)={0x28, 0x0, 0x0, @my}, 0x10) connect(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "d4b1301cdab6de1c2b293ed7eb204b18cbf458a4ba58d68cb00521470246cc06d3612886fcc9ced55226c5cb983a8b423c4adee11aa60f318f2b4ff96fa977"}, 0x80) 2018/05/03 09:48:04 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x8, 0x100000000, 0x8bc, 0x400, 0x0, 0x200000, r1}) r2 = socket$inet6(0xa, 0x3, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @unspec=@TRACE={0x0, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28d, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x163) 2018/05/03 09:48:04 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x2}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) 2018/05/03 09:48:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000300)="91058a", 0x3}], 0x1, &(0x7f0000001580)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x202000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x71, 0x7, 0x8000, 'queue1\x00', 0x20}) 2018/05/03 09:48:04 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fsetxattr(r3, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) fallocate(r3, 0x0, 0x0, 0x200005) dup2(r0, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x88, 0x1, 0x400, 0xfa3, 0x4}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000700)={r4, 0x9, 0x9c, "c5457e4263a1586a81ef77c42604f09ddfbd68f30dd4025537969000f72a3276290a02d0295253527769ab96cecb4941e30e315c82dc422a4efeecb349a84a1744576b68045ee502456590a167f5fbf58e49c004cb43615d73f1eb44be36282fc0ce0845727fe3c56c7dd4f60d22c97ad6571ff81d437766acba397101743ecfe843a8a61f1ce18debdaadf7483a220d1b80a036ac18f803288beb0c"}, 0xa4) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0x140, 0x280, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000000), {[{{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x5, 0x0, 0x9, 0xbf, 0x9, 0x3, 'bridge0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @dev={0xac, 0x14, 0x14, 0xf}, @loopback=0x7f000001, 0xf}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x50b, 'syz1\x00', 0x80000000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/05/03 09:48:04 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fsh', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:04 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x94ffffff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 09:48:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x3f, @rand_addr=0x3, 0x4e24, 0x3, 'lblc\x00', 0x0, 0x80, 0x6f}, {@multicast1=0xe0000001, 0x4e23, 0x4, 0x7ff, 0xffff, 0x80}}, 0x44) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x130, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x14}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x100200007ff, &(0x7f0000deaff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) 2018/05/03 09:48:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) fchmod(r0, 0xc165cb843416f43d) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2880, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x6, 0x8, 0x6, {0x0, 0x1c9c380}, 0x2, 0xf7}) 2018/05/03 09:48:04 executing program 3: syz_emit_ethernet(0x7e, &(0x7f00000009c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv6={0x86dd, {0x0, 0x6, "71ccde", 0x48, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, {[@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d0a424", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, &(0x7f0000000440)) 2018/05/03 09:48:04 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="66326673cc", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:04 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80000, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x10001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000180)={r2}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000200)={0x0, 0x5, 0x80da14, 0x1}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/03 09:48:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751040008004500003c000000000029907800000000ffff9fff4e114e2000289078d66de65b84ff586a056306b3cc15f62c8db84a1a87b91a05d33b3636e0baeeda84b208c50900000000000000b01d358f148e318c706bf59b59be083456cc2b9d4f1fbdada29a78385a6d74bfa3be8b80c8ba1570f093641776a7f6eea36e1cce012bb037759292e22613e9ab5935ce20e340fb697069f0c5da37e2058ae7c006f9a28813f3e46da6e9589d"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x8) writev(r4, &(0x7f00000000c0), 0x0) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xd, "f5825cd8c0eb5a432073937a21"}, &(0x7f0000000540)=0x15) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}}}, 0x101}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) setsockopt$inet_group_source_req(r5, 0x0, 0x2c, &(0x7f00000003c0)={0x612, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x8001, 0x5, 0x20000000, 0xff}, &(0x7f0000000240)=0x14) getegid() getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00), &(0x7f0000003c40)=0x10) [ 248.503254] IPVS: set_ctl: invalid protocol: 63 0.0.0.3:20004 lblc [ 248.555491] Unknown ioctl 1076646722 [ 248.609564] IPVS: set_ctl: invalid protocol: 63 0.0.0.3:20004 lblc 2018/05/03 09:48:05 executing program 1: r0 = socket$inet6(0xa, 0x800000805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/03 09:48:05 executing program 3: epoll_create1(0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x10202) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000380)="cfcb7f673d11bf18c4adf24dbe6823586c67b69ab8ec7cb6664445c4724ac2a2c1ae18c38491b28ba56062c270f7aceb083427cbdaf0ef658ca0ac76e5217bc310c38bb36d54674f69cffa118cf9ea36d2f298a85aebff90a3e4daec78ba40c16b93cb5f84730713ba566b1fb22f235fbcd21006c525226db5ecfa4e5865519de74b1a51027cdd4ea4adb7f4a29ec158df6e8c0c32bdbb12401abdc3377c", 0x9e) r5 = syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x6000, r3, r4, 0x1, 0x9, 0x810) r6 = add_key$keyring(&(0x7f0000000c40)='keyring\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r6, 0x2) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000040)=""/80, &(0x7f00000000c0)=0x50) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) write$binfmt_elf64(r5, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x7cc) seccomp(0x1, 0x0, &(0x7f0000000100)={0xa, &(0x7f0000000d40)=[{0x7, 0x9, 0x0, 0x100000001}, {0xffffffffffff0001, 0x9, 0x8, 0x6}, {0x8, 0x2, 0x3, 0x8000}, {0xfffffffffffffff7, 0x4, 0x400, 0x1}, {0x6, 0x4, 0x6, 0x12}, {0xfff, 0x9, 0x1, 0x5}, {0x800, 0x10001, 0x81, 0x6ff}, {0x7ff, 0x7f, 0x81, 0x1}, {0x3, 0x1, 0x1000, 0x5}, {0xfd, 0xff, 0x4, 0x29}]}) 2018/05/03 09:48:05 executing program 7: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x20000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/03 09:48:05 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000140)={0x7, 0x3}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) exit(0x0) pread64(r1, &(0x7f0000000040)=""/1, 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x7) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100), 0x4) 2018/05/03 09:48:05 executing program 4: r0 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1d, 0x2000) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="fc3e07a95913"]}) dup3(r1, r2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={'team0\x00', {0x4, 0x2, 0x2, "acf7e4e08fd8", 0x8}}) 2018/05/03 09:48:05 executing program 2: pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000000180), 0xffffff0e}], 0x256, 0x0) 2018/05/03 09:48:05 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="6632667303", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x1d9, 0x0, 0x3}]}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000000c0)) 2018/05/03 09:48:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x40) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x10800, 0xc) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/03 09:48:05 executing program 3: readlink(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)=""/70, 0x46) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={"846f6e6446736c617665010100", 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004100)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000004200)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000004240)={@mcast1, 0x0}, &(0x7f0000004280)=0x14) pwrite64(r0, &(0x7f0000000140)="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", 0x1000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004300)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000004400)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000004600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000045c0)={&(0x7f0000004440)={0x16c, r2, 0x20, 0x70bd29, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x90, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x5, 0x6, 0x4, 0x57aa}, {0x6, 0x400, 0x186b, 0x1}, {0x0, 0x6, 0x7, 0x4}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x7}}}]}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f0000001140)=0x8) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x21, 0x8aff, 0x0, 0x0, {0x2}, [@nested={0x8, 0x1, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/03 09:48:05 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 2018/05/03 09:48:05 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x28a) [ 249.477391] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 09:48:06 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\a', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x3ff, 0x8}) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/05/03 09:48:06 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xf0ffffffffffff, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) syncfs(r0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'veth0_to_team\x00', 0x200}) 2018/05/03 09:48:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x13ddc36508be3347) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400082, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x7995, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x40000) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000040)) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x1, 0x2, 0x73e0) sendfile(r2, r4, &(0x7f0000145000), 0x53) 2018/05/03 09:48:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x7ffffffffffffffe) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000540)="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", 0xb11}], 0x1, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa7a, 0x40000) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001340)={@mcast2, 0x0}, &(0x7f0000001380)=0x14) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001480)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x4e22, 0x9, 0x4e22, 0x5, 0xa, 0x80, 0x80, 0x4, r2, r3}, {0xe5a, 0x6, 0x81, 0x7, 0x541f, 0x669, 0x5e59}, {0x2, 0x70, 0x2}, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d3, 0x3b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x0, 0x3, 0xfffffffffffffff7, 0x4, 0x3, 0x1}}, 0xe8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000018000000200000000000008000100000000000000700000008000000c2a57c8d734fb0f957c9a578545edc77741c2ac3fa947bfc8ea4769fa70a371de99e330149802ac5cb48a061bdb1df9fea59da2c26b711a16b94f03da09ddd4ed4fe2ef511"]) 2018/05/03 09:48:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000000500)=ANY=[], &(0x7f0000000540)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000140), 0x8) 2018/05/03 09:48:06 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x80000001, 0x10}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x0, 0xf, 0x1000, &(0x7f0000000080)="dbc1b60f4d72c52ef441d4d1da12c4", &(0x7f00000002c0)=""/4096}, 0x28) 2018/05/03 09:48:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x40002) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='stat\x00') read(r1, &(0x7f00000001c0)=""/98, 0x62) sendfile(r0, r2, &(0x7f0000ea5ff8), 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) syz_open_procfs(r3, &(0x7f00000000c0)='net/rt_cache\x00') ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000300)=""/138) 2018/05/03 09:48:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) capset(&(0x7f0000000000)={0x20020071026}, &(0x7f0000001fe8)) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000004c0)=@polexpire={0xc0, 0x1b, 0x709, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in6}}}}, 0xc0}, 0x1}, 0x0) 2018/05/03 09:48:06 executing program 5: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000000c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x27, "1ed036ef3429a9241e44e178e18a51338e6ea475b02b584bdd10c907e8d97aaded22ea8db38a04"}, &(0x7f00000001c0)=0x4b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x10000000000005, 0x8031, 0xffffffffffffffff, 0x0) munlockall() mremap(&(0x7f00002ac000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00009e8000/0x2000)=nil) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) 2018/05/03 09:48:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000067f000), 0x3) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x8, 0x4, 0x6, 0x275800000000, "e49f193352e033040822434ca491d21bf55d39f2bf53fc2ac251f06a97142d34c0b3fd4e4783e22891c624bb", 0x4400}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0xffffffffffffffbe, 0x4, 0x4, 0x8, 0x3, 0x80000001}, 0x8001}) 2018/05/03 09:48:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_WAITACTIVE(r1, 0x5607) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000e56000), 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) getcwd(&(0x7f0000000000)=""/228, 0xe4) 2018/05/03 09:48:06 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x2, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x401, 0x200000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r0, r1, 0xd, 0x1}, 0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300000f0000000000000000000008010018000000000005000600000000000a000000000000000000000000000001000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x78}, 0x1}, 0x0) r4 = dup3(r3, r2, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000140)=""/65) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f00000000c0)={0x7, 0x7, 0x10001, 0x4, 0x6}) 2018/05/03 09:48:06 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:06 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x240100) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), 0x4) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="2f6d615f90b4789401268f000000000201000000"], &(0x7f00000001c0)=""/80, 0x50) r2 = syz_open_procfs(r0, &(0x7f00000002c0)='net/rpc\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0xfff) 2018/05/03 09:48:06 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ptrace$setopts(0x4, r1, 0x400011, 0x0) [ 250.647309] attempt to access beyond end of device [ 250.652369] loop6: rw=12288, want=8200, limit=20 [ 250.666148] attempt to access beyond end of device [ 250.671198] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:06 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000002600)=[{&(0x7f0000001480)="ae366590a9f74cedc2cbbb850fac6f458b28f52fd3045236c44e116559c8c0f7935ccf422f890adf09d83e030d97ec6484bef0304289b108b1c52bf3ffab9c04937d5b0b8cf0c2b195c071484ef14ac37f2d7b9958817ca4f5ab835c2c19c9e87571566a043d875108589eff1abe3056500b87cf22484b55f0f706d1c232bbeb62cd75472c520b2d20dc38ea2c0da1f2cf5da9b4d591468ac37b49b88c2f5bb10e66bd313650ed4cd35e532a32d5b315415153dad80c209489b84cc107bcca3afb2a39051b8b21ce3560a78b21cad468444f41086d8a6f8087f95e8d379f21d856aa462f3bd1e17844e223100546d690fa775e07ac2621a0cdca1c30ea7c936a3a9f321065860f41b83592d0b3ad602c0f7e65fe8dd948ef91330495e61857c6a18416494f39f7c79de17fa4e07e0c63874b6afb53934a010de381003938c501b2619bf8bfb312899cd7a57a3e37e7f1f001c378417f4ed23ba2bafdb8ef2706800b2e7868ecf199a2db812be698a6569c7b4c2989c8ae03ee5e6058fbc0835abda427ea3461f6f45e98de8ba57ffd54f4b9d1336e6994f4b873147aa8e3cf8380934456c5225e6a4142adbc0205aa43266c52e3055e018a9626b035b0d5e4778572af43524db7d23fa656d92007f1d1dda35f28e66ee0ea2658c3281fcfae48419bc05c740bd58ad063f5607db3c8735164c8e9f2cca5fe8abf796491fcaac41d5ca2227f5eff571d92024b205eede96be1babb84987e5155a535cb56fb67c0c7bf45d941e4f980c5358acb693fcda0ebfafeaa6a353775866b473c4a803ca35dca42c4f1657bed87387146c3f4087710fa5a06ac836f660386a7b21d9901962855926c708e6c119ef628c9a92734b32e753a027cbb22b5e8b440dbf4a68f3ab26cbe7bb393a7b7db2c626df0e7250819add56974e66aa7ba8a8bdd37418390d24fc55d23301b2ab42abb626bf2a64fb1fb2d9cd742c75416c59fdad5cbee20b57cd656218cb00ae23426caf4e12c34830d42d18c9da3a7c94677190cdbf3539e52eb8c7af29b00c75f43ef35c1c17ea5ea5095eeba959806191b818fd964d6d90e95fe39df19785ddeeaab394512ec1571367b2ea0f2880f69540907ea99e914a4e6d647a666b4b1fd3156952b63ab1009c8b263b165817a23c3c16a8b17234b312a3a7b4bae7c57a97b4c822010361bbbd2eeea130549b7a4695bc2575f4216420ac08dbcc5279b96575b607dc610148e542045b87efe45a28c0ee200eed53745be893c7383c09767582159010a16861d68110efe95b59a5c2c9ca6b5e8d76ab4a5951d876f067e5f04c9151f33749196c706dd720356cd6f27745293f9265ae0749588c9db6a2f97f085727c228a9c01a6601fcf909e69438d218b783be9d9aaf7773382920240a7d11c990930e70d6f8659f50fe65474dcd9ebd205454211ea4015b84c25d7dbb3d51e873a1d8a432cf29b5d3b6aaf9f0d149b811dbc975fc5b589c8e672312e66437411f9bb768c73cccd4427918d0d752551264473a446d0653cbd393b35e47083417533fe6987131a1c072049393cd10e0d492de52e92bdde524cea6a22dcb9f089bab041ca24d1fe8f580c0d1acdd061ae56c73e8dd05a6895043f394334cf6df64eafa1dad035ef28bf73e9092bdea4a3a195a468e1c8e159768aeb1cee0ca3f090ae2df9d2c4bb52188ded738d2612216317b55cc9240237954a83a14df539d09b8646279b95e3f051ab7fc41e6f73e52c01b6d5f65a7d59f3c7876bcbcbb07d08b0815497af146c5d9d2a4c8ccb85095e1c990236d2cdaa8910399b7e303f45de7855f63e3f8718587fa03b9c7b8eabe9755bd207198213270d454de4c5d8097cae5240a4a19741266c8d3b78a67f4f50044c5ac9770047bfe02759ec51645b12e8c2198f976653f753d1414f00f2131ad909d8781d1154fc2099a717267d47525b19faa0c9380cf23f737a8c30c3f8735399556f0ba84536bfc0bf17fe27f7d9b9724e96990dcc4669c0b466f791d88166d3ec0bfa6f6b746df041b3a62b26c4b2ccc023b4b7cc6c7cd3a2c157686548eff1433bdc84480fddb5880ae581729f2927caea1e4448f01348c943da031bd18a5c7d6d5a1e1f64d46b162c7791cde636183df25e6c8c58897d22c8f7675733f188eb093d4432f3cda4a8ac91959b2892912b98fdd8aa1c8c67060aa5a491d8d79fb0d7b2d50fe234e9d0d38d0000270cfff7d4ad7aa1e3b7abae9071e76381b7982ceb9c18cac4b86ecde34ac3185980ec59c94fd1f557a6359c35c53d3760572ad403d0ad1ea01c2aadf5251e794e38634c046bb86f8f67d038b42bc1ff650ff378bf555201f26471a1e0d0a5d4f12fca26c93cd8ed6cc74cce343c4f4d3b4c5eb91ffcd5ca05829ea424ea38060b80cf5a002617778bbda62c12c1b47453a9e05f7e020604b7d79faf5bb1e0221689ba1515396cdd541cf882596b93d739deb7f82452b448872a567c98b1d051cb72642db35d83dd934edd97f5d01b32628b9ef905d4b8e31643a56b2e6be8f80560ea5ab0c4905cc0e04132cfbfb3f9b2ddee5b509b356ef5a02eb4fb437640181fff3a45baa326bb61f8083f46722d02dee1f65252076d686a23767a41efef14030c2fdc00087668ee05fb9968532135f282222b97f95a069141b4cc750b1bafb64e68148ae9059d4158c62883d007eeaa0a6b66877fe07cd4b4b4fe8d343eadb84f981a5697796e809fe9486020f5d93d89949ec98398ce9420391f99976136fe66ee508550cd1ed6c4eda417fe53df15584778127b14972465be53900906d06da38129b70ff9432a522ce01fa95376b0df2920be7fa29d15db0f8080626c91ac2d4e91321efbb247dfbc74298a51b79e5f702723c8f74b838f913e20f7dfe42f4bc2aebca12560eae566c297d131e8f7a42637350d9f3a75684b1751315323daa8d97994e326813d69728fff5f47ca759d6c9564da08fa27782580d01359641a1bd455bede5ff6e68cec6ee29822e19def156d2032fb430c97b28d2f037bb4c61e1b20044216e76d974c597106e4f34f66261be99acb3987112b542984f814eda2df18e029629828834425e5f0b6f545e43b3432215b32dd4e82330b797975c69753e46fbfdb3e033056ff5dd0f8b960d369bffda3f1ea4884ba12c2904c8b43625db230810a7b675d19e9158f6e15c3e563d67bb9025db5cb33fc85f39a8341d7a966f8abeb6aeae4104cd0ce9eb9f0654c4b67fd237d50eb03a7ad2f95d187f95f973f9a54b5f2b0a252f2954a88c58ec9c5b5c058fcff9a4118a2bae8baa30cba60a41262bb32f7c1b6aa296b32dad2cd2b2ddd6a50d7ba01235f512aba2fa250ca18416d56d8be6df59b0376e4021421a80ea2f5a29c51bb5757db9e82ccf89fdafd7df3dc843e67714028b559a2216eb7567237b616229390d0b11f03f289abe1be0f552d32905171c65687d7f6e4f431204e92cdbb9ffe8614d505b90275c13b3da9894a37d8e8eb872daf6cf8e8c2eaddcac56c80b7fdcb0a7980ae07c9e7f3a8024132420fad3ee3ca7ef796aec8e53110fddf2f1c5ca71d533c27655bffba6ef52782fd9f13931c7acdd80cd57573e9907a808a2304a9e431049c1fdeb6d29b341bfa423e8f1aa5000fab2acf7171125432791ab003325cf865b82b46b781d4ae04824e2c7a60c1f631989acc2c78df46af78974278421916ba185f2963ff4a298fb22f942e2badb109c9199fca74920f8df1e569fc8eec7ae8a530c5c3de493302df880313532988c39526f22fd4e89cb86844cf55b8a3944b8f017b9b039a7cf3752088b193ef177c94a05f1f10bbc70a7ca55710218520baa1f2ca3ab30f7f45785aa80de11e37b6a2a818e2e16e39ec96e1ea6517ef02e1768a1309c72cf4b23304cc116fd2ee6ccf152de4d08e743cc8446d64d6c2dbde6c9975c7a90e94a8256374414197d449820ca09032dbc92704d180d21f0d95ef936f5fb9e532c4cf7db1e1226179dceb6570889db4758c1e647ffc5052abf28c520d8882a1f21dcf9ad6349918c1cb0e299e8f1d333ad60cb94e8128ff545c79726f43332524cbb0995ca78e4810b7d0aa7eac74cbfc6ea6e09d333bdc5a438290c27936090ee6c47fa187bcee243702ae34fa8a789fa230017ac91bb60d114366a2e053d3e74a58ea60068600e10fc62662cea7c9e005cdcb2f22ab11e51ad2ab36f1293752291de23b124cab25fb04bdb6147348550522e2c915ff65bdbdb9839a48f3df5f611571d5485ba640a55b8398f9ca5f3a64abc855985ce121f1f25f59c10ea3e0e3a16e5895df2a2d49b2d5508ea7e7f7a16164c462fa56169c8d4bf7cddccedb65135fddb96c5a4cbd02e77c324997b0f8314f35afac2ddaf98bf22f587c46b7b6bf61742c3a341c29e92301d56eb3b2f0fcffb632dbb76bfef274859e498b2861590a586215457a22348648e5b61cb69e4b3bbd6050727a1554f089347e0fff1769e91e2d4ee0dc69eead5f33ea495e415fdf30a4ba18e789ef2ef5ec7b5f26a3247f2df42addad3ea9dd33cf59331a97c2f02cd848a0169c27254fc6cef2f270b7fd5f5e4d59c2eee3eb4b0166bc47df1a034c37a139260da1358379f2bd7b57e5aae5dd6929ee8053e076ca1ddb7c17ca5a412b00fe3a8c355dff33fc65dc2ed9cb50072b4cf99d8693be78d1ca6aeb6047c569b7644ae7eba59f8b41b7673d19bb0cd243198dcd3f3664d9af4a08c8fcf54942d05b5c2d338cfb85f9768c632b351c461e7f1c46c8a12014280abaf37f03ced803fd10fb958298c97f7c485b156073f874738bb581fe1415d0255550662a8a2b8123db69b6a4e502cbe8e1861cfc1cdfc1ca4f657bc57827e8f39c1e7ce8e56f7ff9d269bcfb36e1d5dd662ddb3613cabd7be3f5b38dbe1220b535325d730056f47e3927b1192167f57dfeca311f97bb205958e747a5d1c491ca61995055319b3aa89c457fa565810b75a20c5fbb8b0926c57029bcd52f0ef1915fab595f740194763a32e7f5c1c99e0526d5022a60c8", 0xdf7, 0x9}]) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x14041) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="178802328ac8399e2915a68d164b2152911fae562fe1adc09ffc1edf3c8f7e991a2168d80f5f685300e00c0e8556a6f2ebc7964f5f738d64c7ae2d9036a02cc5dfcd4eae1bc1770cf9324bfd08ae9e4fbdf50ce05e97b0790b262c47bfdabbf685735f7c10e4335c40cf86b092a46b89ca1fb03fe19f2efc973fdc441ebde9d7c4922350e56d") 2018/05/03 09:48:06 executing program 4: syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3, 0x608000) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xb, 0x3) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/168, 0xa8}, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000140)={{0x8, 0x84a, 0x1fffffffe000000, 0xae01, 0x4, 0x4}, 0x2}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x3, 0x1, 0x7}, 0x1, 0x6}) [ 250.699614] attempt to access beyond end of device [ 250.704716] loop6: rw=12288, want=8200, limit=20 [ 250.738169] attempt to access beyond end of device [ 250.743249] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:06 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000000000000000000001801000098030000980300009803000004000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000b00e7ffffffffffffff0000000000000000000000000000000000000000000000000000f5f3e8f16f7da8541e4e00a02a86a4822310267fb2a8ca63ac45734b59365851a7e6326d4832dd9df332e139b2f6e72a5564ca13018938ebf629c8bee7dcdb3efaffcdff414ce23f0133572357f87022e365c0ef47d3c51bf53a6b1184efd26970c3c4b4cfb134496f24230b514935e9bfa13e71100192438a"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000011f00800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000000000000000000000000e00000020f000000ffffffffac1414aaac1414bbffffff00000000ff000000000000000000000000000000000000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000ffffffffff0000000000000000000000090000000500090001000373797a6b616c6c65723000000000000079616d30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c0000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c200000f0000000000000000000000000000000000000000000000000000ac14140dac14140c02000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000007c0)={0xd84f, 0x7ff, 0x5, 0x3f60}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000840)={0x8, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000880)={0x8, r4}) r5 = dup2(r3, r2) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000800)={0xaa, 0x20}) ppoll(&(0x7f0000000140)=[{r5}], 0x1, &(0x7f0000000240)={0x0, r6+30000000}, &(0x7f0000000280), 0x8) 2018/05/03 09:48:06 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000000c0)={0x3c1, 0x7, [{0x6, 0x0, 0x89}, {0x2, 0x0, 0x4}, {0xebb, 0x0, 0x18000000000}, {0x20000, 0x0, 0xfffffffffffffffa}, {0xb9cd, 0x0, 0xfffffffffffffff7}, {0x7f, 0x0, 0x8}]}) [ 250.808291] loop3: [CUMANA/ADFS] p1 [ADFS] p1 [ 250.813053] loop3: partition table partially beyond EOD, truncated 2018/05/03 09:48:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x7, 0x9, 0x401, 0x4, 0x0, 0x800, 0x81000, 0x1, 0xfffffffffffffffb, 0x7fffffff, 0x2, 0xacf8, 0x9, 0x100000000, 0x4, 0x4, 0x8, 0x6, 0xff, 0x8000, 0x101, 0x6, 0x1, 0x7, 0x3, 0xf45b, 0x2504, 0x8, 0x8, 0x4, 0x80, 0x5, 0x8001, 0x0, 0x0, 0x3, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000080), 0x2}, 0x80, 0x7fff, 0x100000000, 0x5, 0x3, 0x8, 0x1}, r2, 0x4, r0, 0x3) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)) [ 250.851544] attempt to access beyond end of device [ 250.856717] loop6: rw=12288, want=8200, limit=20 [ 250.873609] loop3: p1 size 3726822996 extends beyond EOD, truncated [ 250.914592] attempt to access beyond end of device [ 250.919694] loop6: rw=12288, want=12296, limit=20 [ 250.942697] attempt to access beyond end of device [ 250.947823] loop6: rw=12288, want=8200, limit=20 [ 250.953200] loop3: [CUMANA/ADFS] p1 [ADFS] p1 [ 250.957987] loop3: partition table partially beyond EOD, truncated [ 250.966567] attempt to access beyond end of device [ 250.969803] loop3: p1 size 3726822996 extends beyond EOD, [ 250.971626] loop6: rw=12288, want=12296, limit=20 [ 250.982175] truncated 2018/05/03 09:48:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1b0}, 0x1}, 0x4000810) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) 2018/05/03 09:48:07 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x6) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x1, 0x1, 0xffff, 0x101}, 0xc) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x26a) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000000540)={r1, r2+10000000}, 0x0) r3 = semget(0x2, 0x6, 0xe1) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000003c0)=""/93) 2018/05/03 09:48:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x541000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x240000000018, 0x0, 0x1) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f0000000280)) sendmsg$nl_crypto(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@alg={0xf0, 0x10, 0x400, 0x70bd2c, 0x25dfdbfc, {{'sha384-avx\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}]}, 0xf0}, 0x1}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000400)={{0x73, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'ovf\x00', 0x14, 0x9, 0x5}, {@loopback=0x7f000001, 0x4e22, 0x2000, 0x7, 0x20, 0x800}}, 0x44) 2018/05/03 09:48:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x3, 0xfff, 0x2, 0x2, 0x7fffffff, 0x7, 0xfff, 0x0, 0xfffffffffffffffd, 0x7, 0x80000000, 0xcf14, 0x7ff, 0x668b, 0x1c]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xa6, "de3d3095c44f4f79b1ec787ea68c7fcbfa56c578849d52cc76f307b60d1b21ed902844ac02fd7fc69ba2b3eb8515aecddcd4a9e0531de700f1a09b86580151c69757dbcc7937bab4e633c3ed482448205c3d205373549de63783cd70c326eb099e2ee57fdb2bb621f6ebef793372ac65894bbcb36f4a64948555cf67552948c850770f1da4deb75db6c9489294cf0320fe64f56264ad88ee7c6255f0dffce35bce25907716b9"}, &(0x7f00000002c0)=0xae) 2018/05/03 09:48:07 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaabaa0008020000002800ff0f000000907800000000e0002701440c07000000030000000000fdff000000089078"], &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffffc, 0x807fffc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0x0, 0x2, 0x5, 0x8, "87133ba84fab568e45ac55b013d90a789b9757091dd18fc902eaab3343961bc6e3e7e94d48d3fade95f00551", 0x5}, 0x0, 0x0, 0x2, r2, 0xc1b9, 0x3, "7ed64b91790fb13ee04f0a3fcd4cb89b4aef6251660b90953a8d3621b45ed81585a3fc6c40f862d1e3dfb72cee2c6b64d2381b2c1a97a9ee6d1af273bc357ee4", &(0x7f0000000100)='\x00', 0x1, [], [0x3, 0xff, 0x2, 0x1000]}) mknod(&(0x7f0000000300)='./file0\x00', 0x8108, 0x7) 2018/05/03 09:48:07 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:07 executing program 5: setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1300, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/03 09:48:07 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x8b, 0x93e, 0x0, 0xfffffffffffff800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x401, 0x7, 0x3ff, 0x40, 0x7f, 0x80008000000000, 0x800, 0x9, 0x7ff, 0x100000000, 0x9, 0x80, 0x9, 0x86, 0x200, 0x5, 0x678c, 0x22a7, 0x1, 0x9, 0x28000, 0x1000, 0x5b62, 0x4bb98695, 0x0, 0x7f, 0x7, 0x0, 0x4d, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4, 0x1000, 0x80000000, 0x3, 0xd3c8, 0x0, 0x506}, r0, 0xb, r2, 0x3) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f0000000200)='./control\x00') close(r1) [ 251.743570] attempt to access beyond end of device [ 251.748739] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:07 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f00000000c0)) r3 = dup3(r1, r1, 0x80000) readahead(r2, 0x68, 0x5) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000000000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) dup2(r0, r4) 2018/05/03 09:48:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x40, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x40000000, @multicast2=0xe0000002}, 'bridge_slave_0\x00'}) 2018/05/03 09:48:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) syz_emit_ethernet(0x1be, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0xb03, 0x1}], {0x8100, 0x78f, 0x5, 0x2}}], {@mpls_uc={0x8847, {[{0x5, 0x1, 0x101, 0x4}, {0x100000000, 0x3, 0x7f, 0xa14c}], @ipv6={0x45b6, 0x6, "1abd2e", 0x178, 0x6, 0xea, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0x32, 0xa, 0x4, 0x5, 0x6, 0x3ff, 0x86a, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty]}, @dstopts={0x1, 0xd, [], [@generic={0x3ff, 0x66, "a978dae729fd514f5b55cb1022802ed8cc947ce40d7f277c6c675d889e7aeb35b325fc6d26c53ad28f4a2669d61a63e8b1805abefa898ae27562950f6bd30209f5bb83c4d489e111d5f1cfe646d5b5c8e37077a492231d5865bbd54c3ff2a7204e03f9d11ddb"}]}, @srh={0x3a, 0x12, 0x4, 0x9, 0x7fffffff, 0xfffffffffffffffa, 0x9, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1d}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xb}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0x400, 0x1d, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, 0x0) [ 251.792723] attempt to access beyond end of device [ 251.797862] loop6: rw=12288, want=12296, limit=20 [ 251.822234] attempt to access beyond end of device [ 251.827269] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:08 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@dev, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) r1 = getpid() capset(&(0x7f0000000200)={0x400019980330, r1}, &(0x7f0000b2d000)={0x4, 0x0, 0x0, 0x0, 0x8}) mbind(&(0x7f0000fef000/0xf000)=nil, 0xf000, 0x0, &(0x7f0000000140), 0x1, 0x6) close(r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r0, 0x2, 0x1, 0x1, &(0x7f0000000180)=[0x0], 0x1}, 0x20) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) 2018/05/03 09:48:08 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0xe29d3400d485e675, 0x1, 0x401, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x20c100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000040), 0x10) 2018/05/03 09:48:08 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x615e8829, 0x4240) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r1, &(0x7f00000001c0)="b3", 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x4, 0x7}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22}}, 0x7, 0x101}, 0x90) sendfile(r1, r1, 0x0, 0x80000000) [ 251.887693] attempt to access beyond end of device [ 251.892842] loop6: rw=12288, want=12296, limit=20 [ 251.973815] attempt to access beyond end of device [ 251.978956] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x101000, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x2000000000107, 0x5, &(0x7f0000000000), 0x241) write(r0, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/05/03 09:48:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x18, 0x4e, 0x401, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x6, 0x1000}) [ 252.029358] attempt to access beyond end of device [ 252.034606] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x2000000, &(0x7f000000a000)) mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) acct(&(0x7f0000000480)='./file0\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x1, 0x0, 0x100, 0x6b45bf94}, 0x20) fanotify_init(0x68, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001580)={0x0, 0x4f, "410161167a8d586123ecd18a6f090a2ce075f99c86b7be549be69b52d4a20d358ed513852936b974f4fe15c7640591f7744a48d4da99fbf6ffb20b1a2ef35b30c76c8ea31574c51db3bc4b8270acb4"}, &(0x7f0000000380)=0x57) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001600)={r1, 0x91, "ebc4b0f143a8f7a9e1751dacfdf62aeb5860ab92fb26e3c63e7f910ca362ae75a523760709334c8edcd976ca07ba71a0522ebcd96a3667f5b9b822f20d9fc98a3cb30a1c0e9cfbfb53551533c5bcd94e4018e18c426ac5fa13b83990dc4a2035c7567bc4355e75dad6d1e05a26149a9cb7266b700402e7c7e341c3323c42778cc4e68f8f848b956d4b4099ba81c2b75627"}, &(0x7f00000016c0)=0x99) syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000100)='nfs4\x00', &(0x7f00000001c0)='./file0/file1\x00', 0x3, 0x4, &(0x7f00000014c0)=[{&(0x7f00000002c0)="345fbb1b58c1573bfdbcc61fd3ed82bf8653c7e08a9fbe38c9a37bc6f20798ca3e2b035f18bb35bb100c585242d115b9892bc9c2f4a00b87711c65b6b59dd52c17253daeda7fe32396969641af907b2cf79640606d5b263e3a5861d13d9394d4d94cbdbfd59422203b2a914378283915228d322fa1896c78c9909084ea36545849cf5de669", 0x85, 0x3}, {&(0x7f00000003c0)="ba59446c8d2b5e7c9a9b45fcaed28e070424697867ecf1921b2001fec621948eed9cc88077c5dcdced3a3f0d87d608585239e78aa9c25505ca468677d7b225790629cc32b4c6f32a851229ce788253d604aaa4ce6a2fedbeac4b028371f74a80eff22394ce465fd0ffd82017674ae51f7db1eb0b0fee7afdd50efa5b44b599c3caae4ab428b5ca230a6ad17244b37c62529f9ee7d984ffd764325615b13f80b096e7e098c00fea2e01de", 0xaa, 0xffffffff}, {&(0x7f0000000480), 0x0, 0x2}, {&(0x7f00000004c0)="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", 0x1000}], 0x1800, &(0x7f0000001540)='tmpfs\x00') setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x2}, 0x8) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) 2018/05/03 09:48:08 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) r2 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r2, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom$inet6(r2, &(0x7f0000000080)=""/73, 0x49, 0x0, &(0x7f0000000100)={0xa}, 0x1c) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) fcntl$setflags(r1, 0x2, 0x1) fcntl$setlease(r0, 0x400, 0x6d5ac112040242ff) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) recvfrom(r2, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) [ 252.090371] attempt to access beyond end of device [ 252.095508] loop6: rw=12288, want=8200, limit=20 [ 252.107202] attempt to access beyond end of device [ 252.112262] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0x4d9, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0xfffffffffffffbff, 0x4) 2018/05/03 09:48:08 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xa15, 0x2) ioctl$TCFLSH(r0, 0x540b, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000000)={[{0x101, 0x9, 0xfffffffffffffffd, 0x0, 0x10000, 0x480000000000000, 0x3, 0x7, 0x5, 0x216, 0x0, 0xbb, 0x1}, {0x81, 0x401, 0x9, 0x1, 0x20, 0xffffffffffffffff, 0x4, 0x6, 0x7, 0x2, 0xff, 0x200, 0x800}, {0x0, 0x6, 0xdf, 0x26, 0x800000000000000, 0x5, 0x6, 0x10001, 0x797db666, 0x10001, 0x3ff, 0xff, 0x7}], 0x101}) 2018/05/03 09:48:09 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x20080, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000200)=""/71) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair(0xa, 0x2, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r0, r3}) getitimer(0x0, &(0x7f0000000180)) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680), 0x2e, 0x0, 0xa9}, 0x2000) 2018/05/03 09:48:09 executing program 5: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400000, 0x0) fcntl$getflags(r2, 0x401) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f00000001c0)=0x1) futex(&(0x7f0000000080)=0xfffffffffffffffd, 0x1, 0x0, &(0x7f00000000c0)={r0, r1+10000000}, &(0x7f0000000100), 0x0) 2018/05/03 09:48:09 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000002300)="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", &(0x7f0000001200)=""/143}, 0x18) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x4c, 0x0, 0x4}}) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xfffffffffffffff6, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/05/03 09:48:09 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0x80000001, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24}}, 0x80000000, 0xffffffffffffffda}, &(0x7f0000000080)=0x90) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000480)={{0x0, 0x7, 0x16e0000, 0xfff, "5233589e271e5b6632c9abcd5c2436323e4a36553de662e9830d1b0d66fa646381a8f468597e5f49abd8acb6", 0x7}, 0x0, 0x0, 0x2, r1, 0x200, 0x6, "96aba741da60a809a98f525e1cc8930c24949fa00ffa64b92ff42b7f01490aa314b7e0cb0c1059d4cbe1c0042bf2e33b2aa762052d45277e0ad875bdf91d6920", &(0x7f0000000440)='lo\x00', 0x3, [], [0x6, 0x3ff, 0x400, 0x5]}) ioctl(r0, 0x80083313, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x98, r2, 0x4, 0x70bd25, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc3e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x702f}]}, 0x98}, 0x1, 0x0, 0x0, 0x10}, 0x80) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000005c0)={0xfff, 0x200}) 2018/05/03 09:48:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_tables_matches\x00') flistxattr(r1, &(0x7f0000000080)=""/27, 0x1b) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) listen(r2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000013, &(0x7f00000003c0), 0x33d) bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f00008ef000)=0x40000, 0xd0) 2018/05/03 09:48:09 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0x6}], 0x1) r1 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r1, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000000)={0x77359400}) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x59, 0x1800}], 0x1, &(0x7f0000000080)={0x77359400}) 2018/05/03 09:48:09 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x1fff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x3) write(r1, &(0x7f0000000040)='#!', 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) [ 253.061923] f2fs_msg: 50 callbacks suppressed [ 253.061935] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 253.073835] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/03 09:48:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="2e65dbe10af866b9890400000f32d89f0f00ea1b00fd00d1b11c96f2662e0f21546cdbf7b839018ec8", 0x29}], 0x1, 0x0, &(0x7f00000000c0), 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='\x00\x00\x00\afles\x00') getdents(r4, &(0x7f0000000ea9)=""/407, 0x197) syz_open_procfs(0x0, &(0x7f0000000580)='fd/4\x00') 2018/05/03 09:48:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x1f, 0x4) write$evdev(0xffffffffffffffff, &(0x7f00000005c0)=[{{0x77359400}}], 0x18) io_setup(0x1000, &(0x7f0000000080)=0x0) io_submit(r2, 0x0, &(0x7f00000000c0)) 2018/05/03 09:48:09 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setresuid(r1, r1, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, r1, 0x0) 2018/05/03 09:48:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) [ 253.154148] attempt to access beyond end of device [ 253.159330] loop6: rw=12288, want=8200, limit=20 [ 253.164412] F2FS-fs (loop6): invalid crc value 2018/05/03 09:48:09 executing program 2: r0 = socket(0x800000000000011, 0x800000002, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) clock_getres(0x0, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockname$packet(r0, &(0x7f0000000040), &(0x7f0000000680)=0x14) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x6, &(0x7f0000000540)=[{&(0x7f0000000140)="2fd96fb7acaa8e418e269ba96f961c99336a623b46d4d1085d377e1af645f3bb49f0b68ce835d90d2bdc15289f998cd7950ed1f2dadcc6d976e15e88b37ae0a2f32aaa1e6fd3f3de7951fac92250b089c6a9ff341aeb19bb6e530643fdfb88994d3fba125a9f47c2c0a3c0cf201f1a4769f51adf4ff32fa91394bbd372f316dd4fe621f1e0888633f3a4d6220d68794ca65b", 0x92, 0x2}, {&(0x7f0000000200)="34d6d049bcba6e2812f09990aac0e58ea3bd312867a65119b879e007c819962fad0cafe5a7217d887c5766bf54a19089b28e6875c3539f", 0x37, 0x2}, {&(0x7f0000000240)="b89d03324b13d1c7175817685ee2920bf7dbda6b763c98a729e496ac50872bdbb578de76ce0b0ac27f057bd6113b70489010e73905f613740f5c56dff9208e3c03adf2522bebe128b2fabef19eeb51b30bfad6f8fa173b82e953c7bd9f284d1ce82d043fa2061f2a70c3de2ae8853b9d71aa9123b8c46cba0ffcbce51e78a80a231c9c29909652358b540e6fc9ee65c5bc520fb763e2500401c6cbfaabb2acfe9f5d7eebef648fd86692992b2f6297b3450152738e6b13f2", 0xb8, 0x6}, {&(0x7f0000000300)="db2b518afb72c28d1acab488952d3447e32137bde35942f251e9f36786211518257bb6a2945b0c7ea0773405b21b94b9587b4bc9d5670c63e0796abb1104cf0c4cb83a766289d72f5fb3b8d9d0a5533c8ba5d51c73b1948e312e563869b531c98921f7908f2a3352e7c103b3a02b701d87afe06ce4ddfe22d071a1825e03641661113df4d6060214a8f4a668e9da743066c5", 0x92, 0x1}, {&(0x7f00000003c0)="d54e523d0debb5c07adcfa41487d9547deaa30adb3386017c242b4f88fa03fb3445aecad38305c4440c93050f59c56c081a33aa22b9655d525539964abc2c43a06e952248879d105353996c4b047357dd895f7bd10bcb1379be2d8ac895b00170328643d28a8fd223c747a1e7833d1161e8dd20e0583fed302af1f2f034c6c8caf6a7a3d4f3f2d6862cf3bf32c365f85ef4c728cb4c5db2872c5c37963381cdc9fc0927c6fa83573084caaf5dd6a23dfd5d38f470bf725c1ecd53f6e6a0760f93dc72d047f2c", 0xc6, 0x1ff}, {&(0x7f00000004c0)="81dd4beb9c7f4a594fc173490686344d5c5bb98e121c6c1a0c77e6a145101af08de3c9f2ef29ffb669246b02a1c7a6646f77d8fb941f0201e494e81f63e5924d69218deda769a66cce48", 0x4a, 0x81}], 0x100040, &(0x7f0000000600)={[{@file_umask={'file_umask', 0x3d, [0x37, 0x35, 0x31, 0x31, 0x37, 0x37, 0x31, 0x34]}, 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x39, 0x3d, 0x2d]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x37, 0x34, 0x32, 0x35, 0x36, 0x33]}, 0x2c}, {@creator={'creator', 0x3d, "0acd274d"}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x37]}, 0x2c}]}) [ 253.230298] attempt to access beyond end of device [ 253.235383] loop6: rw=12288, want=12296, limit=20 [ 253.272125] F2FS-fs (loop6): invalid crc value [ 253.276903] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 253.284057] binder_alloc: binder_alloc_mmap_handler: 19502 20000000-20002000 already mapped failed -16 [ 253.313949] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 253.321146] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 253.341414] attempt to access beyond end of device [ 253.346474] loop6: rw=12288, want=8200, limit=20 [ 253.353770] F2FS-fs (loop6): invalid crc value [ 253.372920] attempt to access beyond end of device [ 253.378076] loop6: rw=12288, want=12296, limit=20 [ 253.384536] F2FS-fs (loop6): invalid crc value [ 253.389299] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 253.432133] attempt to access beyond end of device [ 253.437181] loop6: rw=12288, want=8200, limit=20 [ 253.447090] attempt to access beyond end of device [ 253.452143] loop6: rw=12288, want=12296, limit=20 [ 253.466554] attempt to access beyond end of device [ 253.471714] loop6: rw=12288, want=8200, limit=20 [ 253.476591] attempt to access beyond end of device [ 253.481596] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:10 executing program 1: r0 = socket(0x1000000000000001, 0x8000000802, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) r2 = memfd_create(&(0x7f0000000080)='cpuset-[keyring[!keyringsecuritytrustedGPL\x00', 0x1) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) 2018/05/03 09:48:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, 0x4) fadvise64(r0, 0x80004, 0x4, 0x4) 2018/05/03 09:48:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000240)={0x5, 0x20, 0x1, 0x100000001, 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="dcab1719", 0xffffffa5) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e30", 0x11) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x0, 0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000100)=0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000140)=""/180) getpriority(0x1, r5) 2018/05/03 09:48:10 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x90000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x0, 0x24, [0x4, 0x0, 0x80, 0xfffffffffffffffc, 0x6, 0x3, 0x8, 0x9, 0xafe]}) listen$netrom(r0, 0x2) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x62, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsf0\x00'}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)) syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0xeee1, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="aa0986b9ba", 0x5, 0x8}], 0x10000, &(0x7f00000002c0)={[{@norock='norock', 0x2c}]}) accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000440)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000500)=""/192, 0xc0) sendto$ipx(r0, &(0x7f00000005c0)="0fbbab0464ff1b3db346c3db278a562d4337c1f5865451c274d25e161feac2473abdbe156cae14ae87f97df0e933375df806ab95b821698f0dfc589e5898e83856c59a4ab1c02bb386d7b6ca7500148732684059c513eb80b87a65b35b578b006074735fae4ff71eb412fde3c0685c", 0x6f, 0x1, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/audio\x00', 0x101402, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$vsock_dgram(r1, &(0x7f0000000680)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000740)={r3, 0x3, 0x1, 0x80}, 0x10) close(r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000780)={0xffffffffffffffff}) mq_unlink(&(0x7f00000007c0)='\x00') ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000800)={'ip_vti0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000840)=0x9, 0x4) r5 = syz_open_dev$sndpcmc(&(0x7f0000000880)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x10000) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f00000008c0)=""/171, &(0x7f0000000980)=0xab) socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f00000009c0)={0xffffffffffffffff}, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000a00)=0x101, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000a40)={r3, 0x57f}, &(0x7f0000000a80)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000000ac0)={0x7ff, 0x1, 0x52}) 2018/05/03 09:48:10 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000f9ff0000620a50ff0000000014000000000000009500000000000000"], &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002a00)=r1, 0x4) write(r0, &(0x7f0000000c00)="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", 0xd8dbcf2c) 2018/05/03 09:48:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) read(r0, &(0x7f0000000040)=""/237, 0xed) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000200)={'bond0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10040, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000280)={[], 0x0, 0x9, 0x0, 0x0, 0x9, 0x4000, 0xd000, [], 0x4}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x7, 0x9}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e21, 0x80000000, @dev={0xfe, 0x80, [], 0x1c}, 0x8}}, 0x3c6b, 0x8}, &(0x7f0000000580)=0x90) 2018/05/03 09:48:10 executing program 0: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000980)={[{@utf8='utf8', 0x2c}, {@nls={'nls', 0x3d, 'none'}, 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x7fff, 0x8, &(0x7f0000000680)=[{&(0x7f0000000200)="3db79e0792587f825edee5f9403787cad1b9dcb6aaf637364db85b4755616f3b6b70b6e2ceb004a5ca6a70487e49e6ea8d271706097a0d763ec10192c94edcc7637cd36b6bfa02d2666609517bd518a0590dd769985249932d4e67d59680c0fcad9f56b0207b62c956186f1998ab6cd66b80593a0ef135483d74914ac727d709cde979199eef4b8d415e35cef433291952795114d3a57b9f10dedba5051a77005bc9bed2266f109767c034a594", 0xad, 0x641}, {&(0x7f00000002c0)="6ae9f9aa7c32df470ac71fcdce4be9884a3f14d4fb99f834e84919eb6ed4105206b844573b0f6967fb9dd1be", 0x2c, 0x8}, {&(0x7f0000000300)="2c788971b15bc8022febef1812569dbd7812d9abc4777eea13204e95fcaf7eb064ac37cd1e89978342cd1c58c4cdabfc5ac7ccc8e2f7a436f9c5170eba77eed93d91990c255ec154e1720558387a57b988ff725bf3e27f9a02091d9d5f4dc036e9da5a39a573ce4ba00b0ccb2e6aeb1d97c7df3ec029e0a70abee924454b3d49d05ebf24993c4002d8fbd81db878bfdffb5bff7b2ac95bc422b3af90e31a2c08f8a72d4eefe56ac039a17a047be1765c5d416fe4d0982cec6f0df8bfef0948e4277dc82ae44538fc8564db1fc5322a2b8e", 0xd1, 0x3048}, {&(0x7f0000000440)="ae1f27f2688f6eef02d6ad98a983a51ed1641be6eef38a807f4d1bbf4c82623f21bf66c5e5b3614c867f0d3be837237121e6ea89aa1614f21ac01b1ef2567f9825b079582f3e7067dd2b9ae84534506a230093193f9e52353dee71226ab4f2d2438523cdf843948cc9a3dfd65b8786c22291cce0783722af4ff750a5b01482eff07ca7c8f03c28a1f34538636e5567f5e305bab1206484264a7b1e200b023e139e23aeec4afc7cc01f7547f3b260e674931a7c818b022ba614860978ab738edea7cdbd1d8a496ba47dc411b4e8eb39b9b80bf1906bc9f939f69dcbadce3d0d0de5fe7db4ddc26792eabae9", 0xeb, 0x80000001}, {&(0x7f0000000540)="9c75338f525faba441e59bdc15fb9a28fb8043fe3817c6db65f9bff770faa055702fdd21b9b62aadb66592fdbfbcc1b0a8284d295875b376", 0x38, 0x5}, {&(0x7f0000000580)="c73a06d6c38f0651a0f70e96b1f6f59890f6", 0x12, 0xffffffffffff67d8}, {&(0x7f00000009c0)="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", 0x1000, 0x3000}, {&(0x7f00000005c0)="dd27be4f10b8b3a345770f13d021c4869751a7a50ed3688ba667ff11bef752d1dc162e2610aba11567f8c51c677b05cf4cce9a502b84801290ca06f3bb3779f6c5e7b11ec698e78a0706077627cfeac3abed707812dc620812f025897d25dffe5d268cae15820f3dcaff36285b1126486bed2dc3ab64f66f2f34c3e22a60063bb5d24d975e928c986dbe0605ac19bc74e974b22e5a12fd963f2b277173e1c7cf17bc9ff8fee947146f0ca23027dc07c98c3a7d3f18efdd9047e3bab0369ac4fd", 0xc0, 0x3ff}], 0x20, &(0x7f0000000740)={[{@utf8='utf8', 0x2c}, {@dmask={'dmask', 0x3d}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x0, 0x35, 0x2d, 0x7f, 0x3a]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x35, 0x38]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x31, 0x3d, 0x0, 0x35, 0x3d, 0x0, 0x38, 0x3b, 0x7d]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x37, 0x33, 0x34, 0x32, 0x0, 0x37]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x34, 0x30, 0x5fa4c892ae7d8908, 0x39, 0xebee22d179d77972, 0x32]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x35, 0x3f, 0x35]}, 0x2c}, {@utf8='utf8', 0x2c}]}) r0 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='[cpuset\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000900)='syzkaller\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000019c0)="47a458be7912b14b8e88f2be5f5a5406374ebe7090ea92af936eb4948870d26a2d8099f1842254d26d0f112a95733e78b4369d3ae9ecc186e1fc74f038c76cb02a8dd419e198ee1a060a542a58efe6f716211233decb0d7fbc2bdf1f57bc6bd2af381bde9106573e788eebceda2f3005d3303d28827460af8f9c5134ce3d2d80ad0d2c1800bbf8bd8ec6ec6d5b8395c0894e3777f8a2c86998d59a16866ecd296b6cba0b66b735c0212bfff9f5", 0xad, r0) add_key(&(0x7f0000000800)='big_key\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)="01cc465e45978915eef9b7021018fdebc111f6fb894aa8191f120526d0fef252cf8ca96392e9f455ea2d0dd72e3a02f2bd078e6d409b91edf4408aad65bf20bdee6314eac076", 0x46, r1) 2018/05/03 09:48:10 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs&', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) [ 254.113485] isofs_fill_super: bread failed, dev=loop5, iso_blknum=30, block=60 2018/05/03 09:48:10 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x9, 0x8, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, @dev={0xac, 0x14, 0x14, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8b}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3ff, 0x1, 0x4, 0xffffffff, r1}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000001c0)={0x6, 0x4, 0xfffffffffffffffb, 0x1, &(0x7f00000000c0)=[{}, {}, {}, {}]}) [ 254.199790] isofs_fill_super: bread failed, dev=loop5, iso_blknum=30, block=60 2018/05/03 09:48:10 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) clock_settime(0x0, &(0x7f0000000100)) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/03 09:48:10 executing program 4: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x1}, 0x2c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getresuid(&(0x7f0000000680), &(0x7f0000000780)=0x0, &(0x7f0000000640)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) socket$inet6_sctp(0xa, 0x1, 0x84) setresuid(r3, r2, r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/05/03 09:48:10 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:10 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x90200) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x6, 0x4) fcntl$notify(r0, 0x402, 0x16) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000002700)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f00000014c0)}, 0x40010) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x8) sendfile(r3, r2, &(0x7f0000dbf000), 0xffff7ffc) shutdown(r3, 0x1) 2018/05/03 09:48:10 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x68cca03d}, &(0x7f0000000180)=0x8) 2018/05/03 09:48:10 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='\x00', 0x1, r0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x48000) connect$rds(r2, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x1}, 0x10) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r0) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r1, r3, r4}, &(0x7f00005cd000), 0x1de, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/05/03 09:48:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000002c0)=""/199) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="2e0f017d000f20e035000020000f22e0c4c27d9cf136f4670f38f0a50806b9510b0000b80e000000ba000000000f30c4e179e681a75000002ef20f01c9c4c12967b2a58300009ac66788d18300", 0x4d}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 09:48:10 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth0_to_bond\x00') bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xa0}, 0x3e7) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100)=0xc84e, 0x4) accept$netrom(r0, &(0x7f0000000140)=@full, &(0x7f0000000040)=0x48) 2018/05/03 09:48:10 executing program 2: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) [ 254.457709] attempt to access beyond end of device [ 254.462759] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x523001, 0x110) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000180)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000040)=0x40000000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x3d4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000000)=0xbfb, 0xfffffffffffffd56) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000140)) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x375, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xffffffffffffffe0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x4}, &(0x7f0000000280)=0x8) 2018/05/03 09:48:10 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80) ioctl$KDDELIO(r0, 0x4b35, 0xffffffffffffffe0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xdc, r1, 0x0, 0x70bd2d, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffeffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xc0}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc3f}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}]}, 0xdc}, 0x1}, 0x4000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x88000, 0x0) syz_emit_ethernet(0x56, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/03 09:48:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fdatasync(r0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) dup3(r0, r2, 0x80000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000400)={0x1, 0x0, [{0x7, 0x0, 0x0, 0x0, 0xffffffffffffff00}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/03 09:48:10 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$packet(0x11, 0x3, 0x300) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x1, 0x7, 0x6, 0x15, 0x0, 0x80000001, 0x1000, 0x1, 0x5, 0x40, 0x99dc, 0x9, 0x101, 0x100, 0x1, 0xffff, 0x5, 0x0, 0x100000001, 0x3ff, 0x0, 0x9, 0x9, 0x10001, 0x80000000, 0x4, 0x10000, 0x100000001, 0x2, 0x3, 0x0, 0x2, 0xd64, 0x7, 0xfffffffffffffffe, 0x3, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x401}, 0x8, 0x1ff, 0xd34, 0x7, 0x7fff, 0x0, 0x3f}, r1, 0xf, r0, 0x2) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000000380)="2700000014000707020e00001273b17d4209a370aad171c7c5f86a0b6e7e0f0a0011000127bbb5", 0xfffffffffffffd05) 2018/05/03 09:48:10 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0xfe72) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xa2, "f2f248a55553f038fe6f9a6abf3f718b63c19e4f5a6f7db893ecc56f0845a389b91f6e20d59c7e9aea4d1e0c7a3b7f8bb1e735c68177ea5c5d78fe2a622d48caf92168885a455dfa29d623b00e18c41a941b34dee55104c41380aa1d79f91ca9e4558fe127fb1480940f8007df6c2ad70e69cbb3b84febf473371bce2c3abc314ca7298ad9c4118cf0c2eb5a9bacab8c0a34e45af4b61eb1b30e99d4a9feef1846b9"}, &(0x7f0000000280)=0xaa) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x2, 0x0, 0x0, 0x0, 0x0, @random="f67c7d3a4436"}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80080, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0xa85a, 0x4) [ 254.502500] attempt to access beyond end of device [ 254.507558] loop6: rw=12288, want=12296, limit=20 [ 254.530767] attempt to access beyond end of device [ 254.535844] loop6: rw=12288, want=8200, limit=20 [ 254.565255] attempt to access beyond end of device [ 254.570442] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:10 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x400000) setresuid(r1, r1, r1) setuid(r1) 2018/05/03 09:48:10 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0/bus\x00', 0x7f, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x1000, 0x2}, {&(0x7f0000001100)="e6d622ae89db5260323050caa7189da269a31ad9249bea48bca80bed68a8290fcb2a1cc3fcc05edd7918d6d6aa5d68d1a8db1916703e5be04acaad5f915f81c76a48bff132e0de8b80e321fe36666cc631a6474eecf6c431adca0815c0424a214a49f1c28670e9b74584b2790d3728d7b75609a832f713a4d353e79a26ac6850e807fe210822f3c4f1f9baa1d28d1acef898b88bd70d705eae6868fd553dc7d791af9c818a1d14097a3305e7194267bc6709b06cc70c39b08f10c6a6a4520f557e315d788fd41266", 0xc8, 0x3e}, {&(0x7f0000001200)="c033d1d2af629af934a644a2c9e0bcddfaf02d89c3e36a60ce7f5e693df1546ede9e967ec9018b1bbf4e5617424eed9bd6fd8daeaea19a4e194c01e4da470f3f61d993dd2621e51bf8c017f61ae44a69ab3a155be80e50f25525c4ef2bac537a55fc7a10a299ce5c089510657980e6b630e5b7841da3b329c0e1a849f233875b10418fb0c18ab03153fa5483160387", 0x8f, 0xfffffffffffff001}], 0x200440, &(0x7f0000002940)=ANY=[@ANYBLOB="f713a862f10000"]) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000001640)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001680)=[0x6, 0xe90]) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) acct(&(0x7f0000000040)='./file0/bus\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000015c0)={0x0, 0x7, 0x101, 0x100000001, &(0x7f0000001400)=[{}, {}, {}, {}, {}, {}, {}]}) io_setup(0x1a, &(0x7f00000016c0)=0x0) io_submit(r3, 0x3, &(0x7f0000002900)=[&(0x7f00000017c0)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000001740)="982f7c38c55c0755afd2fca7eb455fb0ce7a20030cf749c87323a80fca59c45402a6f90b2b49d1119c65e2fb6e3232ef188c13eae261a4c4fb9cb4a5f0bf7468532221a2cbb8fea1deda556ed8a2e1b99dd4c7b9f1653da418df5f790bb7", 0x5e, 0xfffffffffffffffc, 0x0, 0x1, r2}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x2, 0x7f, r0, &(0x7f0000001800)="aedbd0f5cbbd437fc67b674434490c3397b16bb920e290ff6c7929c7a81ce9a9d0e09101420f3251d6dc5e9e9896b415262f5d78016e188aa0b2b353ad139218f66e68c37a8f2551282f5c779c3299e3ad780ffbb023bee1a5c4c35ce36f2d49d8f344bd01eb709b099d8f97c26495f47c90902dbff618ac", 0x78, 0x5, 0x0, 0x1, r1}, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f00000018c0)="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", 0x1000, 0x8d, 0x0, 0x1, r2}]) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001700)=0x7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001380), &(0x7f00000013c0)=0xc) [ 254.640929] attempt to access beyond end of device [ 254.645993] loop6: rw=12288, want=8200, limit=20 [ 254.668716] attempt to access beyond end of device [ 254.673804] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:10 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40800, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x141000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x10001, 0x9a1, &(0x7f0000000040)="7031bb311f5e", &(0x7f00000000c0)="67d90e04cfdbe3d5d38e0b2c7761590fb8c4c748281c643439549c5b27e46aad7c1caa6e14378ceb724984e3eaa95c2d770c56c15229c1c4fd78e56e432de3770f97ad3d7392227d7655ff880f4e4770d400d8ea94c1fda38d049b0b577da5326bae98028fcfac70ad068b28121e78610204cb084831fbd6fdd400e349ecb1b9e5987b224155479f8a277c1bf3712d6b3d23cb37059a8679f3121959d8b7a3ffdd36e2d071e071e074f1755746e8a25a5ff4045b8b058b3eeb3bf546e3c653b291deebcb58d694bc0ed757", 0x6, 0xcb}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000200)=0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x36142, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000300)) fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000280)=""/42) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 09:48:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1e", 0x50, 0x0, &(0x7f0000001280)=ANY=[], 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0xffffffff}, &(0x7f0000000040), 0x8) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) [ 254.709189] attempt to access beyond end of device [ 254.714401] loop6: rw=12288, want=8200, limit=20 [ 254.798361] attempt to access beyond end of device [ 254.803419] loop6: rw=12288, want=12296, limit=20 [ 254.816565] *** Guest State *** [ 254.819945] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 254.828854] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 254.837739] CR3 = 0x0000000000000000 [ 254.841525] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 254.847547] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 254.853589] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 254.860296] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 254.868361] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 254.876386] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 254.884424] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 254.892446] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 254.900481] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 254.905953] hfsplus: unable to parse mount options [ 254.908491] GDTR: limit=0x00000000, base=0x0000000000000000 [ 254.908521] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 254.908536] IDTR: limit=0x00000000, base=0x0000000000000000 [ 254.937559] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 254.946080] EFER = 0xfffffffffffffffe PAT = 0x0007040600070406 [ 254.952547] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 254.960054] Interruptibility = 00000000 ActivityState = 00000000 [ 254.966338] *** Host State *** [ 254.969579] RIP = 0xffffffff811f7279 RSP = 0xffff880183737390 [ 254.975609] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 254.982053] FSBase=00007f7caa400700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 254.989912] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 254.995840] CR0=0000000080050033 CR3=00000001884f1000 CR4=00000000001426e0 [ 255.002908] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 255.009595] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 255.015684] *** Control State *** [ 255.019160] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 255.025848] EntryControls=0000d3ff ExitControls=0023efff [ 255.031336] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 255.038319] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 255.045035] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 255.051642] reason=80000021 qualification=0000000000000000 [ 255.057976] IDTVectoring: info=00000000 errcode=00000000 [ 255.063462] TSC Offset = 0xffffff74189b5673 [ 255.067800] EPT pointer = 0x00000001c66a001e 2018/05/03 09:48:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000b00)=[{0xa8, 0x10e, 0x50bc, "c2299f958ff491714e3736d2e2174b7ee4fc3278cbac134fdb04a53bad8aa25bb3c700233fa1767f315d57e8e90ca842cd52c0ef04441d648ab574dc2dfa5caa6bba783b3ac342bc43dff3c0fc94470c1477623f80bb2e176be2929d903f350fbdad13a4d544038139b8f977190a82249d62aeb9db2542014838400ba82f6e1efccc8666d54d9b01664130a3f7837cd25bb7e3b4"}, {0x1010, 0x11f, 0x9, "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"}], 0x10b8}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140), 0xc8}}], 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x40, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000001c0)=""/74) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000280)) accept(r0, &(0x7f0000000080)=@ethernet={0x0, @random}, &(0x7f0000000100)=0x80) accept$inet6(r1, 0x0, &(0x7f0000000240)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x4400, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x28) 2018/05/03 09:48:11 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="663266730f", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x101, {{0xa, 0x4e20, 0x401, @dev={0xfe, 0x80, [], 0x10}, 0x1d}}}, 0x88) 2018/05/03 09:48:11 executing program 1: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x10000, 0x0, 0xffff, 0x200}, 0xfffffd8b) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/03 09:48:11 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000000cffc)=0x6, 0x4) read(r0, &(0x7f0000000040), 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xb, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000008ff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@newsa={0xf0, 0x10, 0x129, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast2=0xe0000002}, @in=@rand_addr}}, 0xf0}, 0x1}, 0x0) 2018/05/03 09:48:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x7fff, 0x86e, 0x3, 0xffffffffffffffe1, 0x7f, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x54589675, @local={0xfe, 0x80, [], 0xaa}}}, 0x3, 0x8fb, 0x6, 0x52, 0x4}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f0000005fc0)="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", 0x201}], 0x1) 2018/05/03 09:48:11 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x6}) pwrite64(r0, &(0x7f00000000c0)="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", 0x1000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000010c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001100)={0x0, r1}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001140)={'TPROXY\x00'}, &(0x7f0000001180)=0x1e) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001200)={0x16000, &(0x7f00000011c0), 0x4, r0, 0x1}) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001240)=""/105, 0x69}, {&(0x7f00000012c0)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0x4}, 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001440)=0x3ff) futex(&(0x7f0000001480)=0x2, 0x9, 0x2, &(0x7f00000014c0)={0x77359400}, &(0x7f0000001500)=0x2, 0x0) r2 = creat(&(0x7f0000001540)='./file0\x00', 0x20) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000001b00)=ANY=[@ANYBLOB="0300000000000000020000000100000000000000000000000000000008000000080000000000000000000000000000000010498aa7000000000000000100000007000000000000000000000005000000ff010000000000000000000000000000000000000000000000000000ff0000000300000000000000000000000400000040000000040000000000000000000000000000000000000000000000"]) r3 = accept4$packet(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000016c0)) close(r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001700)) getrlimit(0x0, &(0x7f0000001740)) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7fffffff) pwritev(r0, &(0x7f0000002c00)=[{&(0x7f0000001800)="8b7ef626d8a32b4c9a2cf73eee7e3b856f9260024578fe98670e74ac8503794b2011e8557dd8e9b53c8b9f5caa81725d1b49716722ef1eb0f755a13ce86aa58034f495bef905cec2c3b83b240672e1150448796af32f374e39360963a15bf69ddca0593f4a234f4dae124b5681e7733eb31df2f5991c42148e2bab6b8ea4a148ca2ef921393fb125c33fb6731bdc6a0d65e1274962fe0bd44f375944e3871b89d5afbc4be18ef67afceb87f1c0a06b25f3abe1a6d9f4094d39476abbd3fee0ec9704bec3", 0xc4}, {&(0x7f0000001980)="71e8c5abf2ced9a7170c2716fa9094f842e3d3f46a0828d9f841cf264511624c696a784af7982a4c2c5fb0273318f3f239a782559eb5fe2f1d0f3cc1e98fdd10102bbe84d595df4f62bf17de00d9c3f33298b47081c92ffa43b4458df3ffba86a19bf9ecb5112a9b1cf973559d568a424a74f8e1ed02dc2fd36702163f3b5ebee69b79b9", 0x84}, {&(0x7f0000001ac0)="24a582690a79d4e13ba8abb6978b6bafafaf121e7dcb352195f2a9542a18c6ae", 0x20}, {&(0x7f0000001c00)="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", 0x1000}], 0x4, 0x0) fcntl$setlease(r3, 0x400, 0x2) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000002c80)=""/101) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002d00)) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/mixer\x00', 0x2082, 0x0) r4 = msgget(0x2, 0x100) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000002e00)=""/37) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000002e40)={0x16c9, 0xd, 0x1}) time(&(0x7f0000002e80)) 2018/05/03 09:48:11 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x100) getpeername$llc(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000700)=0x8) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x552, 0x8, &(0x7f0000000540)=[{&(0x7f0000000080)="560434d8ed55089a571357b9c07453721535ec6bed6d54a5758efd17824e0c0bd874", 0x22, 0x200}, {&(0x7f0000000100)="798594480fad3cfb47e039b70fd63aee7d4372a7f7f53db7535933f8ad39bc3f77d5f0839527e962f72b50c3e70ce98b61e2ddf4bc253c4760166896e7b3dfed44bbf3428973e4b3fc1badf583bd82521f49474c4663b542cc3e4e1670cfef986c98a76dd9aa3f7b8647598508b67b18808150d5663e2607356badf23a23", 0x7e, 0x9}, {&(0x7f0000000180)="077ad0710f50231624d3055f7a3c30c09c3edaa1d26beb3f76556508fb24667212bd437177d6f290e20e51f8ed04f63d5bd13c3a2c4f3e4e0b013ac1cd2b1074564331871b074464890dc576235c4913437cbcaabf52e019976eb0ca45337f0fe926ba0442a86a0fd27ef0569c660707e52772ee1f802deb10e2a9119a5495288078ba71776c205d7470b847a68ca30ca911b208049012358e0daa3ad1c72f2361dd8db9d994ae7b983861385b6b471defd34ab499fdc6d63cdb1e03e5399a80f3995b1f18d2f7", 0xc7, 0x10000}, {&(0x7f0000000280)="959de968e90f872038336ef9779802109bffd741a10d2515e3d27fa647989f211b28fb7897ed1145cef3b86c85f7ef90615350f2b26decd06d7179bad837b887ce5d8534deb5c15f2f1bae2c563dbc0515d2163060bef791c6aaa06d832df35cf27e17f02469f82fb2aeb98630d81898c354d0f4046fe3ed3763dd61d7e3c3591f1ff13b072adcad2b7d9193f206b8bec506c9891e91f5c2c44de438b5d1cc7bd47a4c9a", 0xa4, 0x4e}, {&(0x7f0000000340)="7deb80b2207f580c9a0f0956f6d13554ae3da3fc5c3d5d25ad7e500abbda65af2be75da1a9bcfd0eb2be5c63826d73e49b8cfd394646b7e2c191c6eab716ef", 0x3f, 0x7}, {&(0x7f0000000380)="9004083720876b1b7cb2691b1a6788a68ccc0e3870c8d5ba8c32da1edad9d3b343d9e5b0c9493f300f6e5d77bb0baa07903d8f94fb411ec21c8fbf1e1d8922b743115d70c33dd52ddadd44ce67d4e34c86909853c8d683b8205067ff942afb1042413930f962b7e2ed9d004b9f85084b788758fd9f0d0d02959939da1bd560359cbe93766cc27d376829d207b128edfe017bd8296f1dd6275a76", 0x9a, 0xfffffffffffffffc}, {&(0x7f0000000440)="ef624a574df2d1fe83f00e2e37795a04e06a5b8a7d343819b2ed33da373e8e92bdbe11970e7f98b424b92c81e2be0df2bb9238ea4d5762f80cf622d94e17529f6ee540b4c3b493c9a0dbd3883070e52678a7cd059e76fbf11e3d29cf0b0d226d00bb246afbd6bd350646e71ff922c5c202f228b84d727cfe26c30370af8f091f463d85a591254a2a447a80aa7ee67dc4f5e1e940dc7ece3eba", 0x99}, {&(0x7f0000000500)="e51df66929aabcb6fa7ec7", 0xb, 0xcb5}], 0x40, &(0x7f0000000600)={[{@time_offset={'time_offset', 0x3d, [0x0]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@umask={'umask', 0x3d, [0x33]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@quiet='quiet', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x30]}, 0x2c}, {@codepage={'codepage', 0x3d, '852'}, 0x2c}]}) readv(r2, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/25, 0x3e8}], 0x1) modify_ldt$write(0x1, &(0x7f0000000680)={0x80, 0x0, 0x0, 0x1f, 0x2, 0x4, 0x6, 0x2, 0x80000001, 0x7}, 0x10) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5412, &(0x7f0000fe0000)=0x3) socket$inet6_udp(0xa, 0x2, 0x0) [ 255.217205] sctp: [Deprecated]: syz-executor0 (pid 19669) Use of int in maxseg socket option. [ 255.217205] Use struct sctp_assoc_value instead 2018/05/03 09:48:11 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x100) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000440)={{0x5, 0x72fb1bb0002b2688, 0x2, 0xffffffffffff46c0, "0c620536293f9ef75c9b54de9bca8298f961731ccd405598868806af7d84659ea2db9f704b69312cc2e945e3"}, 0x0, 0x0, 0x6, r2, 0x7f, 0x4, "5cb4fd0619d091f9089167fd3686f0ca5e5b159b2ac4c6dbd4d4dca6ce4bf77d8da1c4053502da26372eff376b490c23178c642593bae7415afac7dc61bc5dcf", &(0x7f00000001c0)='/dev/sg#\x00', 0x9, [], [0x3, 0x4, 0x8, 0xeb03]}) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0x47, &(0x7f0000000040)=""/71}, &(0x7f00000000c0)="7f2911fa31fa4f4b2f5687dbd490bd09e476cb6b139f5686379495446bcea9c334", &(0x7f0000000200)=""/182, 0xfffffffffffffffc, 0x0, 0x0, &(0x7f0000000380)}) 2018/05/03 09:48:11 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x9, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="8500000000000000bc000000000000e39400000000000000"], &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) 2018/05/03 09:48:11 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_delrule={0x3c, 0x21, 0x30b, 0x70bd2a, 0x25dfdbfd, {0xa, 0x80, 0x10, 0x80000000, 0x6, 0x0, 0x0, 0xf, 0x8}, [@FRA_DST={0x14, 0x1}, @FIB_RULE_POLICY=@FRA_PROTOCOL={0x8, 0x15, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20004000}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1e, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/03 09:48:11 executing program 5: clock_nanosleep(0x80000200000000c, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000080)) 2018/05/03 09:48:11 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="66326673ff", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:11 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000040)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) setuid(r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x100) bind$ax25(r3, &(0x7f0000000100)={0x3, {"c1bdb3370aa324"}, 0x9}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x4) inotify_init1(0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x101000) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470e0000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff4bffff00c7e5ed5e00000000000000", 0x42}], 0x1) [ 255.378511] sd 0:0:1:0: [sg0] tag#68 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 255.388196] sd 0:0:1:0: [sg0] tag#68 CDB: Variable length, sa=0x2f56 [ 255.394797] sd 0:0:1:0: [sg0] tag#68 CDB[00]: 7f 29 11 fa 31 fa 4f 4b 2f 56 87 db d4 90 bd 09 [ 255.403552] sd 0:0:1:0: [sg0] tag#68 CDB[10]: e4 76 cb 6b 13 9f 56 86 37 94 95 44 6b ce a9 c3 [ 255.412295] sd 0:0:1:0: [sg0] tag#68 CDB[20]: 34 [ 255.519249] sctp: [Deprecated]: syz-executor0 (pid 19669) Use of int in maxseg socket option. [ 255.519249] Use struct sctp_assoc_value instead [ 255.538597] sd 0:0:1:0: [sg0] tag#69 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 255.547261] sd 0:0:1:0: [sg0] tag#69 CDB: Variable length, sa=0x2f56 [ 255.553887] sd 0:0:1:0: [sg0] tag#69 CDB[00]: 7f 29 11 fa 31 fa 4f 4b 2f 56 87 db d4 90 bd 09 [ 255.562622] sd 0:0:1:0: [sg0] tag#69 CDB[10]: e4 76 cb 6b 13 9f 56 86 37 94 95 44 6b ce a9 c3 [ 255.571384] sd 0:0:1:0: [sg0] tag#69 CDB[20]: 34 2018/05/03 09:48:12 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x5, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000045000000add1b02ba540a6bd3dd24997943a9aefbd0349a0419844f8f50d932b6a262e1e4617839d058b031231aac0e77c2c0771a41b808094fc6c0000000000000000000000000000485dfa3f29874881f77a6b52954d3abecb642cad2609a1c3d3b882131417cdc20ad6c3a9"], &(0x7f0000000080)=0x69) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) 2018/05/03 09:48:12 executing program 5: mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x10000003f) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000000180)='proc\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0/bus\x00', &(0x7f0000000100)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000380)) chroot(&(0x7f0000000000)='./file0/file0\x00') umount2(&(0x7f0000000540)='./file0\x00', 0x3) 2018/05/03 09:48:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400100, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x8001, 0x0, "1b9fdb8689af", 0x7}, 0x10) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000080)={'bond0\x00', @ifru_map={0x10001}}) 2018/05/03 09:48:12 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:12 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3f, 0xffff, 0x1, 0x100, 0x4, 0x461d, 0x80000000, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0x8, 0x7ff, 0x1, 0x6}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x2, 0x3, [0x100000000, 0x2, 0x91]}, 0xe) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r2, &(0x7f00000005c0)={0xa}, 0x7e) 2018/05/03 09:48:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) write$vnet(r2, &(0x7f0000000700)={0x1, {&(0x7f00000005c0)=""/34, 0x22, &(0x7f0000000600)=""/254}}, 0x68) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000340)='4', 0x1}], 0x1) write$eventfd(r2, &(0x7f00006d5000), 0x8) write$vnet(r2, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/05/03 09:48:12 executing program 2: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, &(0x7f0000000280)}, 0x20) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) 2018/05/03 09:48:12 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80400, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) fcntl$setstatus(r0, 0x4, 0x2400) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x4, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0xb345, 0x7, 0x4, 0x3, &(0x7f0000000180)='team_slave_1\x00', 0x7, 0x20, 0xffffffffffffff80}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000240)={0x9, 0x80000001, 0x6, {0x77359400}, 0x8, 0x2}) prctl$setptracer(0x59616d61, r2) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x7530}}) [ 256.082881] attempt to access beyond end of device [ 256.087921] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x800, 0x0) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f00000006c0)="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") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab2719", 0x4) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000280)="c77bc0da2736f1d50705142e4e23ed11daff3739c3ef2d7e816e333815f468fc61e9798605212a0b5801c178aea116d90915462548ab1cfd3d69dcfaa6b63f03fc7dd19dd0e19a211dece1f2c4a8335e9ec08f899276c5b6b402c3da77d8d76e04f0dd91a9452424d4b2f8934e", 0x6d}, {&(0x7f0000000440)}, {&(0x7f0000000580)="7ca63b669df1b67ec49ba7be568fa3222b414234eb02bf79fe911f495fc69ea68da040", 0x23}], 0x3, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2000, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) geteuid() 2018/05/03 09:48:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$pptp(0x18, 0x1, 0x2) r1 = gettid() process_vm_readv(r1, &(0x7f0000000600)=[{&(0x7f0000000080)=""/161, 0xa1}, {&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/68, 0x44}, {&(0x7f0000000340)=""/83, 0x53}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/108, 0x6c}, {&(0x7f0000000480)=""/204, 0xcc}, {&(0x7f0000000580)=""/68, 0x44}], 0xa, &(0x7f0000000900)=[{&(0x7f00000006c0)=""/214, 0xd6}, {&(0x7f00000007c0)=""/76, 0x4c}, {&(0x7f0000000840)=""/176, 0xb0}], 0x3, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) 2018/05/03 09:48:12 executing program 7: recvmsg(0xffffffffffffff9c, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x4, &(0x7f00000001c0), 0x0, 0x0, 0x2cb}, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00000000c0)=0x7f, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xea}, 0x1c) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000580)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x168, 0xe, 0x8, 0x21, 0x70bd25, 0x25dfdbfb, {0x3, 0x0, 0x4}, [@nested={0x154, 0x23, [@typed={0x4, 0x79}, @typed={0xa8, 0x3e, @binary="9270fffffe5fa8e758904d236b301cd544fb2a011717cbd81e4c44617bfb84a639e68a9ef2d11ae6e242f57cab00ce3a63d66ed050d9e4d8e414f310a6da1e32a35e7ed8fdba8d06693dc2db3426c976425762556cd722d2ff10e26c17d3413cec00a20461dd84d71216e40bace8d370d2dc066672208ac6fc3f0543c2457e253e0bdac1ee6df12601e0a3331c0c75e950e6a6e7c3ec7df5187e75b318bf47dafdcd"}, @typed={0x4, 0x3b}, @generic="5efe2095dc2b810be6f316f2b81019c439f1386baf57ad8374f57532eab9b3c0a5f3ca5340a93eae06a49358eb52df21f9e6839cf83b4c0bc3fb0fe74bb8c896d26cb1b6716a6d6eb42bc28dbfc70741d5d03260e654837a66d5fbd60d0cb2bcf7225127fa12e03d", @typed={0x14, 0x21, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x31, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x11, @uid=r2}, @typed={0x4, 0x3d}, @typed={0x8, 0x11, @fd=r0}, @typed={0x8, 0x47, @u32=0x6}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x40}, 0x40045) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/03 09:48:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x28}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x50009, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x548, 0x8) 2018/05/03 09:48:12 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x200000) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0x6, 0x81}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000300)=0x3, 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000340)={0xe6, 0x7, 0x5, 0x6, 0x5, 0x8, 0x10001, 0x100000000, 0x400, 0xffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000400)=0x400000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x208000, 0x0) ioctl$TCSBRK(r4, 0x5409, 0xe7) readv(r1, &(0x7f0000001500)=[{&(0x7f0000000480)=""/128, 0x80}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x2) ioctl$VT_ACTIVATE(r4, 0x5606, 0x40) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) semget$private(0x0, 0x3, 0x790) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001540)={0x1, 0x4, 0xd8, 0x854, 0x1b, 0x5, 0x8000, 0x3, 0xb0, 0x8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x1, 0xfa}, &(0x7f0000001640)=0x90) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001680)) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000016c0)={0x91cf, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001700)=[0x5, 0x100000001]) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001740)=0xea, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001780), &(0x7f00000017c0)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001900)={0xdb, &(0x7f0000001800)="b9ea2cd12d77c4ee73ca72e944aca3e676a21adc80d51b171689a0e7f8672e53c3f489aafb16591cbe418e17678266f95ac25b7652cf57a09482a5598f1c56459932e22dc22453e8d2881208f51f5444fa388b472886cf49e3dafb8728f20e3775e24176ba9de7ed7785bb90f6d916701df3c64817803113eb26928d5832606b65e5819865dff254208e97baef2d920c2f59dc4810ca471bf01ebadce9ab1363be94bf65df21de10bed73c69760ce5c0e11c85a771619528526925fd0cd90430b5d1f60e2ef1c15b9e4383409e6c7a6ef8c0a2bea4ca5c1128afe2"}) syz_open_dev$loop(&(0x7f0000001940)='/dev/loop#\x00', 0x400, 0x501000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001980)={0x6, 0xe862, 0x0, 0xffffffffffff522d, 0xfffffffffffffe00, 0x8, 0xac4d, 0xffffffffffffffff, r3}, &(0x7f00000019c0)=0x20) syz_open_dev$urandom(&(0x7f0000001a00)='/dev/urandom\x00', 0x0, 0x10400) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001a40)={0xfffffffffffffc00, 0x10001}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001a80)=""/158) [ 256.141709] attempt to access beyond end of device [ 256.146774] loop6: rw=12288, want=12296, limit=20 [ 256.174259] attempt to access beyond end of device [ 256.179315] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x200000000000, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) 2018/05/03 09:48:12 executing program 3: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom(r0, &(0x7f0000001140)=""/4096, 0xffffffffffffff72, 0x100, &(0x7f0000002140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x84000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x8, 0x1}) [ 256.235196] attempt to access beyond end of device [ 256.240298] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x86832, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000200)={0xfffffffffffff39f}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400100, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x6001c0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) sched_yield() poll(&(0x7f0000000180)=[{r1, 0x4008}, {r2, 0x2200}, {r3, 0x2e2}, {r4, 0x2194}, {r5, 0x4}, {r6, 0x8000}], 0x6, 0x401) ioctl$sock_netdev_private(r2, 0x89f1, &(0x7f0000000240)="42e67636b662663786d5bcdd8a2e7ef3190a5521166dd30fd5db7d61e39ffb33dc69dba076501c26b684d673455df7f07a6554e272e6f1c25a0b710dc4694168") 2018/05/03 09:48:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="bce56cea0100006f002fc4490f"], 0xd) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair(0xa, 0x80b, 0xc9, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080)={0x4, 0x800, 0x5, 0x3}, 0x8) r4 = request_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='/dev/kvm\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00000003c0)={0xffff, 0x4, [0x5]}) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="082495578b6f37e830faa98f7ed6a8e3651c28759f7ed6112a2ceadd8022ee54b6764291d8a6e73885d5eb7252ceef91b5888048153fe9b20eb376fac8e29f6403c6a44444c692dcdfb7e8278db2", 0x4e, r4) [ 256.336820] attempt to access beyond end of device [ 256.341981] loop6: rw=12288, want=8200, limit=20 [ 256.411628] attempt to access beyond end of device [ 256.416722] loop6: rw=12288, want=12296, limit=20 [ 256.464691] attempt to access beyond end of device [ 256.469783] loop6: rw=12288, want=8200, limit=20 [ 256.498602] attempt to access beyond end of device [ 256.503738] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:13 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='io\x00') accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x1) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000180)) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000040), 0x0, 0x0) 2018/05/03 09:48:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000024c0)='personality\x00') preadv(r1, &(0x7f00003d6000)=[{&(0x7f0000065f12)=""/238, 0xee}], 0x2f5, 0x0) io_setup(0xfffffffffffffff9, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x101, r0, &(0x7f0000000080)="163fdf866a65fc776249efe4ce647e2a67bad30c7fcc8f35f0d5c8c0a1c9081c6fbbde4a10397fe3a6ef019c1d1188d38b79be97a45f8f0efadbb2a053f703b6c3b13de2adc3a9977cc2320282d0cda147ccfd54a1eddc7a8686403b475924ef9f2dc92d8c8c3e6a1291bf1a573e6e30aac8010aabaf9f59b323209cd30cf611e15ad4e4d29618a4762d1020c5bbfb391f4a9d835be66d", 0x97, 0xc7, 0x0, 0x0, r1}, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) io_getevents(r2, 0x3, 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000280)={r3, r4+10000000}) 2018/05/03 09:48:13 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x80000) r1 = fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1020}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a60ff8)={0xffffffffffffffff}) r3 = dup2(r2, r2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r3, 0x3, 0x1, 0x8000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) write$cgroup_subtree(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="8bbd3d0c464611dbd1a42f78266c5446602576384bf335a3b865db03072bb88c8b7eaf6bad24c96044cdc7b0c249295da74e5781db8c16bfb2f77465b4ca9592ff139a1c38e222a460728dca29d8581990f9c5a0b25e1b6e5ade352048e94cb283bb6a3f0a79bc222468ce5261ac3398cac7c6eff8fc6f98b48b097b13ced76ad867a58b5ab0427bcbf6c6e0d700f50ec72f3770ba1d4b9ba42a93bfa8f5682d994f6238d8ad"], 0x6) accept$packet(r2, &(0x7f0000000040), &(0x7f0000000180)=0x3) ioctl$FIONREAD(r3, 0x541b, &(0x7f00003e0000)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x4) sysinfo(&(0x7f0000000200)=""/25) 2018/05/03 09:48:13 executing program 2: r0 = socket$unix(0x1, 0x200000001, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x4002, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000001, 0x401) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) sync() getsockname(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x80) 2018/05/03 09:48:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x82, 0x0) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0xff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) 2018/05/03 09:48:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @loopback}, &(0x7f0000000040)=0xc) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x611f, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2, 0x8, [0x3, 0x1, 0x4d4f, 0x101, 0xb6, 0xbe9, 0x7f, 0x7fff]}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000340)={r4, 0xa3, "4338cdbb9dac5f00e844179790deb534678617e7fb5e4bc4d5a568ba8b71189ee559a430a727136c65ae2c888e20aed8ac4714f21e62594bcbeede753ce115e07cf3632a42284c8a9210ab3ec9b41c3415d1f803658b6dd0dc11a13f21d7261e2661d2afda6ac6c45f2f1972946e3144e250b828e8bfb0bed6589188fac1c9c1ea35dd36d2e8e98def6214069badb6cab4bd4774126b19552fd9b2b63b18e1738c0efa"}, &(0x7f0000000200)=0xab) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r6, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000007d000)="b3", 0x1}]) r7 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000100)=0xd1c, 0x4) 2018/05/03 09:48:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) setrlimit(0x7, &(0x7f0000a9cff8)) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfff, 0x40000) getsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffeffffffff, 0x80) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000000040)=0xfff, 0x4) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xffffffffffffffc1, &(0x7f000000d000), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="30ad67400080176507968cb27de12a487c85c754a01192860d0f48fba8fbf6b6c72336"], 0x18}, 0x0) 2018/05/03 09:48:13 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs&', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:13 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="6632667304", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x201) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001200)="cf19c3a1c46717cb", 0x8}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/05/03 09:48:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x200, 0xde, 0x0, 0x1f, 0x6, 0x5, "5b8babf750aa90fc7b9fda7d5312c95aa78380ba6a5df55e481135b9798591476d791ba2579486302b87056ea6d0d5bb9361f8d5a90b7a7b6e59f0d259b5ef5a", "22a5f72d4fe1c51c346ac2b4eb416b95fc971e835bf880693660eebb5aae2aa9adc17c6a1eb58ae24409a198c520604ea157c7b8b86e2d372d7b994b561deccf", "e52ad7f14ac732a7219276a7b897544549b2b613a62047ab5887cf75d1a72940", [0x5]}) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) tee(r0, r0, 0x8, 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x1000000000000) sendfile(r2, r1, &(0x7f0000000080), 0x80000) 2018/05/03 09:48:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="00c2a415ff00000000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='8:5'], 0x3) 2018/05/03 09:48:13 executing program 1: r0 = gettid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x5c7) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x1, 0x200) sendmsg$nl_netfilter(r3, &(0x7f0000001400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000013c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="381100000900040029bd7000fbdbdf25010000256708bcb4", @ANYRES32=r0, @ANYBLOB='\b\x00p\x00', @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r2], 0x1138}, 0x1}, 0x40000) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000001540)=""/195, &(0x7f0000000140)=0xc3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x1e, 0xfffffffffffffe50) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000001440)=""/130) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000001640)=""/4096) sched_getattr(r0, &(0x7f0000001500), 0x30, 0x0) wait4(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) 2018/05/03 09:48:13 executing program 4: syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0xfffffff6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) 2018/05/03 09:48:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000fdd000/0x2000)=nil}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000500)="0f20d835200000000f22d8c442cd8c79a12e664499440f01ca65df5a0066416c660f383d0a66420f38048b0200000040c05299e566f30f8005000000", 0x3c}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 09:48:13 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x8004, 0x4) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) prctl$void(0x22) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x5}) 2018/05/03 09:48:13 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x5, 0xffffffff, 0x2, 0x6, 0xef, 0x3, 0x401, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xd, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x48) 2018/05/03 09:48:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x6, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="c0", 0x1}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/03 09:48:13 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) shutdown(r0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) [ 257.869485] attempt to access beyond end of device [ 257.874675] loop6: rw=12288, want=8200, limit=20 [ 257.909480] attempt to access beyond end of device [ 257.914672] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:14 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)={0x800}) mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000067f000)='nfs\x00', 0x0, 0x0) 2018/05/03 09:48:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="f29d0f013f66baf80cb89ce18389ef66bafc0cb800780000ef65360f01bce20e0001003e0f009a00800000ff4603660f38828218ce00008a990000000066b870000f00d066f20f005502", 0x4a}], 0xaaaaaaaaaaaafde, 0xc, &(0x7f0000753ff0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 257.931620] attempt to access beyond end of device [ 257.936685] loop6: rw=12288, want=8200, limit=20 [ 257.963653] attempt to access beyond end of device [ 257.968843] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:14 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x20000005, 0x400}, 0xffffffed) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x0) [ 258.022912] attempt to access beyond end of device [ 258.028061] loop6: rw=12288, want=8200, limit=20 [ 258.080569] f2fs_msg: 62 callbacks suppressed [ 258.080578] F2FS-fs (loop6): invalid crc value [ 258.123823] attempt to access beyond end of device [ 258.128928] loop6: rw=12288, want=12296, limit=20 [ 258.150830] F2FS-fs (loop6): invalid crc value [ 258.155630] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 258.166346] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 258.173582] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 258.181742] attempt to access beyond end of device [ 258.186763] loop6: rw=12288, want=8200, limit=20 [ 258.191657] F2FS-fs (loop6): invalid crc value [ 258.196351] attempt to access beyond end of device [ 258.201361] loop6: rw=12288, want=12296, limit=20 [ 258.206284] F2FS-fs (loop6): invalid crc value [ 258.210953] F2FS-fs (loop6): Failed to get valid F2FS checkpoint 2018/05/03 09:48:14 executing program 5: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x4}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)={0x0, 0x4, [0x0, 0x0, 0x800]}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) 2018/05/03 09:48:14 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x20000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/6) fchdir(r0) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000001080), &(0x7f00000010c0)=0x4) keyctl$session_to_parent(0x12) poll(&(0x7f0000001100)=[{r0, 0x8000}, {r0, 0x90}, {r0, 0x1000}], 0x3, 0xff000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001140)='yeah\x00', 0x5) get_mempolicy(&(0x7f0000001180), &(0x7f00000011c0), 0x10000, &(0x7f0000ffa000/0x4000)=nil, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000015c0)=0xe8) getgroups(0x2, &(0x7f0000001600)=[0x0, 0xffffffffffffffff]) r4 = getpid() fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xc) sendmsg$unix(r0, &(0x7f0000001880)={&(0x7f0000001200)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000001280)="9f4f0b7f4b25403a999f767fec4a8306d197d9ec2e56b3572ec13909bb7e35f056a3b7877584aa2099c728e17ac1b19f46a481a7708eff6cdbb0f854c89bd110c7896402dc9cbad3039dce3c1d78ce63f8728b375ae36302ae7ec26184f3a3d36fe7632e5dab17f3b274f381996db6cc940d703eb49e1c6c9dbb1d5569b7e215afea51c01ac529d3dba37ffc2f569527409f145ae6db8ee10f9bdad1ba80017af8eefe04ed3a484574699abbfc2670aa399ff4800cb5bd6d587bd6", 0xbb}, {&(0x7f0000001340)="3383da1eb3188f4435f4664f122f99425d3df9d7da05ace883e56ef17ff42754231fa6bf099121c8e61fb939bdf31db1225ed443b19536825be1bdf60387b05ba10a6dbd6972326f383e88c6e0fdb25b6575a27f7f79df8e417020c208a73856006a25af4e0c5c1e9628cdf94b8fd60bed8d793507f78b881cf1b5ed000b1b9d5071fe9ff67ff1094eda270e5684a0f40d4030fd09abba380914ec49c765aec44d8b30359eb8c3f18f4c6139c412884802cd486433597829ee3bbfd55669", 0xbe}], 0x2, &(0x7f0000001740)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x108}, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000018c0)={0x7fffffff, 0x92d1, 0x31a80000000000, 0x7fc, 0x1f, 0x239}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001900)='/dev/vga_arbiter\x00', 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000001940)={0x3, 0x7, 0x3, 0x5, 0x5, 0x4}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001980)={0x3, [0x5, 0x0, 0xc36]}) set_robust_list(&(0x7f0000001a40)={0x0, 0x4, &(0x7f0000001a00)={&(0x7f00000019c0)}}, 0x18) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000002c00)={0x0, 0xe5c9, 0xfffffffffffffffa, 0x6c, &(0x7f0000001a80)=""/108, 0x1000, &(0x7f0000001b00)=""/4096, 0xd8, &(0x7f0000002b00)=""/216}) getpeername(r0, &(0x7f0000002c40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000002cc0)=0x80) write(r8, &(0x7f0000002d00)="5d7445f03a907fc1e73a52bb442602d80bad538d4c4cc84875804d327fc84b4ac7ea4e67e55476c6105ca681265939fcd7048ca04ea606958a4e5432cbe317ab200cb810a1fffae6aad4428db91aec0f3d736d", 0x53) r9 = shmget(0x2, 0x4000, 0x1130, &(0x7f0000ff8000/0x4000)=nil) shmctl$IPC_RMID(r9, 0x0) fcntl$notify(r8, 0x402, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002d80)={0xbae, 0xd2c7, 0xfffffffffffffffa, 'queue0\x00', 0x3}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000002e40)={0x200, {{0x2, 0x4e22, @rand_addr=0x100}}, {{0x2, 0x4e24, @rand_addr}}}, 0x108) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000002f80)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/03 09:48:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x40000023}]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x220000, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000040)={'bridge_slave_0\x00', 0x1ff}) 2018/05/03 09:48:14 executing program 0: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x400001) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockname$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000680)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/248, 0xaf5c}) bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x7, 0x4, 0x10, 0x2}, 0x2c) 2018/05/03 09:48:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x155) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x6, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000900)="00f5f01880cf1a0936551641f1430b302c", 0x11}], 0x1, &(0x7f0000000700)}], 0x1, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/05/03 09:48:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ftruncate(r0, 0xffff) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0), 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r2, r0, &(0x7f0000000100), 0x8) r3 = pkey_alloc(0x0, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f00000002c0)=@allocspi={0xf8, 0x16, 0x5d04016144e95613, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6}}, 0xf8}, 0x1}, 0x0) pkey_free(r3) 2018/05/03 09:48:14 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/05/03 09:48:14 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fsP', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:15 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b2fcbf4042d1", 0x4c}], 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x1f, {0x2, 0x4e21, @rand_addr=0x401}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x9, 0x5, 0x9, 0xffffffffffffdc22, &(0x7f0000000180)='gre0\x00', 0xffffffffffffff01, 0x6, 0x7}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x7, 0x80000001, 0x7f, 0x4, 0x9, r2}) 2018/05/03 09:48:15 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40800, 0x100) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x6) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) dup2(r2, r0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x50000, 0x0) inotify_init1(0x800) [ 258.812774] kvm [19909]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000023 data 0x0 [ 258.869507] kvm [19909]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000023 data 0x0 [ 258.909475] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 258.942459] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/03 09:48:15 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x101) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup2(r1, r1) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000140)={0x40a254, 0x800007fffffff, 0x0, 0x2, 0x4}) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup3(r1, r0, 0x0) 2018/05/03 09:48:15 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) 2018/05/03 09:48:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="6101000000000000"], 0x38) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r3, 0x7fff}, &(0x7f0000000280)=0x8) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f00000003c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0x18) 2018/05/03 09:48:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x101, 0xa000) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x13) io_setup(0xc2, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000001280)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)='"', 0x1}]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) 2018/05/03 09:48:15 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000040)={0x8c, "7148bee44fb9d749d96452f2a9e69a0f3ba16922746390987ba9e17e3ba77cbc044b676eade80e7020219ab06c6f9d2c45739f85cfd721168eca8999c1b439314303fe3f65aae27221090e9d865da01a4194d66b7a3224a05363de4e8551726fb01bab01301eca00041d1f0d965cfd7b149a52506d0449a93b845d3f374bf1eed1e8acebab4b3840abb1b7e8"}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000100)={0x2c, "b76f283a4a86c1e6b4ce6b02aa360eb8cd268b01daa8d0af92697b48fc6a03190896d9edc0aab753198f69fc"}) r1 = accept4(r0, &(0x7f0000000140)=@llc, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000200)={{0x2f, @broadcast=0xffffffff, 0x4e22, 0x4, 'lblc\x00', 0x4, 0x4e8, 0x4b}, {@multicast1=0xe0000001, 0x4e24, 0x3, 0xc9, 0x0, 0x3f}}, 0x44) arch_prctl(0x1001, &(0x7f0000000280)="bf1537be1bd2d4109eb5201b54050a8a63784505f92f8761b42517abad6d17a3a29f8256cac85023f775b837ca5afb21018c72afa380ec47ccbfb9004004a3") ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000002c0)=0x5, 0x4) r2 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) kcmp(r2, r3, 0x0, r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x9, 0x1000, 0x4, 0x25, 0x2, 0x3ff, 0x9, 0x5, r4}, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r4, 0x2}, 0x8) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000440)=0x7fff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) r5 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00000004c0)={0x7}, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x744) r6 = accept4$netrom(r5, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x800) listen$netrom(r5, 0x78) ptrace$pokeuser(0x6, r3, 0x1, 0x80000000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000640)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in6, @in6=@mcast1}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000007c0)={0x4, 0x0, 0x3004, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) recvfrom(r6, &(0x7f0000000800)=""/83, 0x53, 0x2, &(0x7f0000000880)=@generic={0x2, "1350ed0a160c7f1ab73804eb8b63a3f8b3e36bf58c7802e83753038be7c5f4a654f964bfe85fce2043100f17c2038a70a63e3e8d298cf70c9a9455abc058a4b6624bbc836f216f24d6b97c3fd848edca789bcfdbdabfce77328799504af719d4d7151fb749becbc3deb3481579419f474cc6b4b29638e69642ad732c37af"}, 0x80) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000900)=0x8, 0x4) 2018/05/03 09:48:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a0775b005e381e5b3b60ced5c54db01dae3adff664449998b87d2bf191235b729", 0x21) socketpair(0x1d, 0xe, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/113) 2018/05/03 09:48:15 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) dup3(r0, r1, 0x80000) socketpair(0x8, 0x800, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) sendto$packet(r3, &(0x7f0000000200)="cf90f77535d61ef618f7d008091869d805f70b0e66f960f33667aa13257e1e7dd120dae31ed148d8beb380c9e11d7dfe86deea7fe9a597e2d53cc366a0b24544009e4e78d3aedfc288aab1c2ff45808df76453ed4d9a02c071f3d5905ac0f026790ad119aa831156eed695fd4c308d505710805f303b1780cd72c771c928939d0d40da6842a533792ce2f50dc967e7e05a47359874d4bcad2035199ad5771580ae97d50ddbfed19c69a8a595cf9b4f7284b689ec983c8107351745cb94d10c05fb0591d8577598a0220512846cccc688abc7f3a6b0f7166be703fa9149b65ab424074968edae3173f86a1b7457", 0xed, 0x20000000, 0x0, 0x0) 2018/05/03 09:48:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) shutdown(r0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x7) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x100) clock_gettime(0x0, &(0x7f00000030c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003000)=[{{&(0x7f00000004c0)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/130, 0x82}}, {{&(0x7f0000000900)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000002f00), 0x0, &(0x7f0000002fc0)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000003100)={0x0, r2+10000000}) [ 259.880388] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 259.887592] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/03 09:48:16 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f00000001c0)=ANY=[@ANYBLOB="2600000080000008"]}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x10) [ 259.965481] attempt to access beyond end of device [ 259.970558] loop6: rw=12288, want=8200, limit=20 [ 259.990454] attempt to access beyond end of device [ 259.995554] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb58906d6b66732e66617400020120000200808000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000040)=ANY=[]) mknod$loop(&(0x7f00000001c0)='./file0/file<\x00', 0x0, 0xffffffffffffffff) 2018/05/03 09:48:16 executing program 5: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="88cf727f851f15ebc784c8bcb12306599a688d0476937a3cceb68c9a5760662b22834c62e36918eaaf7d899a7572f0c0b93536d61ac083f514542c0fc6599a4f1d00799977fe7f60ca058b930780c02df989dadb4e5ec351088cadeb22f5db8a389b5deb7aa0a9b5e96e4ae20966146db96cac8240604b4f87c25129e9de195beeeba4c9f4a99520d5a334de1f595453abc69077ce18495d96d4c7786adbcf3fcc038b2086543d7f8224dec5ddb05592c351dde836559974d14ff80000000000000000000000f7b623dcf4f8ac3a05776d0790729db1460ebf1ac3bdc4c7e39a617363f69990d01740", 0xe9, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x20) r1 = request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='user\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="f6626bdc7de3cafdb6ef9943cb6dd9d53769e558862dcdef364c5de8bae2e8f25a19a2fb7f6edc31f619503e866363b98363b8439b6352237ccf175f45438768a8e8e892243b1ec5518a42c28687c9e5a209cabd7397934e3cafdb4986f18e57a6d83028a1547f38cd10002ce1078d7d5da887bc7a7562aae7909ee81037513854a983c2ad49ea4216eb452a6ca16b61a62dcbd2d12eb361de2ab0d33d35246d81c58755991c9ca4f89c206c560920379fab6ecfae6430576025a3ca35b9f307fd187e39e7690f364c2e13776a71288902a4ad56e2a910f1ce1b713c07", 0xdd, r1) 2018/05/03 09:48:16 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x200800) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$inet(r0, &(0x7f00000000c0)=""/245, 0xf5, 0x2, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000200)={0x5, 0x0, [{}, {}, {}, {}, {}]}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000300)=""/4096) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001300)={0x0, 0x3, 0x8001, 0x2, 0xffffffffffffff00}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001340)={{0xe2be, 0x201}, 0x0, 0x206b6c5f, 0x4a38, {0xffffffffffffffff, 0x5}, 0x8, 0x7ff}) getsockopt(r0, 0x369ad83f, 0xfffffffffffff000, &(0x7f00000013c0)=""/4096, &(0x7f00000023c0)=0x1000) ustat(0x8000, &(0x7f0000002400)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002440), &(0x7f0000002480)=0x10) sendto(r0, &(0x7f00000024c0)="5944053b9b5a3a23c7ab137904961a522d68be65f68a73e9107bd3d030868e208cef80e4b211c729571ff7d92d60f55838d9266e864528153576ed4858e17cfe63741b6de2af04bfb0953ffee60c86be146cccc493dd040c84f938c3361aee398d1ba641e2b880ad5d47a5ba71fa56e7cfbc7f9b73583f5589", 0x79, 0x10, &(0x7f0000002540)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000025c0)=0x7) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002600)={0x2, 0xff0f, 0x1, 'queue1\x00', 0x5}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000026c0)={0x1, 0x0, [{}]}) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000002700), &(0x7f0000002740)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002780)=@assoc_value={0x0, 0x80}, &(0x7f00000027c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002800)={r1, 0x101}, &(0x7f0000002840)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002880)=0xbe18, 0x4) connect$pptp(r0, &(0x7f00000028c0)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) name_to_handle_at(r0, &(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x20, 0x289b9f50, "cb927aff3c0e057b674fa9fdd498b06ad73bbd4a61fab976"}, &(0x7f0000002980), 0x400) unlinkat(r0, &(0x7f00000029c0)='./file0/file0\x00', 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002a00)={0xffffffffffffffff, 0x4e}, 0x2) r3 = accept$ipx(r0, &(0x7f0000002a40), &(0x7f0000002a80)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000002ac0)={'team_slave_1\x00', {0x2, 0x4e24, @rand_addr=0x3ff}}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002b00)={0x6, [0x7, 0x8, 0x2, 0x81, 0x9, 0x101]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002b40)={r2, 0x7fffffff}, &(0x7f0000002b80)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002bc0)) r4 = syz_open_dev$vcsn(&(0x7f0000002c00)='/dev/vcs#\x00', 0x34e, 0x80) socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000002c40)={0x37, 0x5, 0x7ff, {0x77359400}, 0xfffffffffffffff7, 0x8af}) [ 260.034531] attempt to access beyond end of device [ 260.039730] loop6: rw=12288, want=8200, limit=20 [ 260.071383] attempt to access beyond end of device [ 260.076486] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x20, 0x10, 0x101, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000180)={{0x4, 0x100000001, 0x5, 0x0, 0x7f, 0x17}, 0x7fff, 0xc97, 0x40, 0x2, 0x6, "6a5fb165b0e0d5d7ef71dcd06474e57fce434a74b2590678fe1246789f2a37b5467842ecdb414e451544ba7d2e961ab9b8db87ef36e048db18de73b249838071008b83d16163447855cc70d49540b275bf4f0e680e0cada0cdfe91d0c245d5bdb8e884f45fce44035c75a7be64d9de3106248d4da403dcefce3bdc55ba2440a4"}) [ 260.113949] FAT-fs (loop1): Unrecognized mount option "€" or missing value [ 260.167269] attempt to access beyond end of device [ 260.172324] loop6: rw=12288, want=8200, limit=20 [ 260.202997] FAT-fs (loop1): Unrecognized mount option "€" or missing value 2018/05/03 09:48:16 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) fanotify_init(0x7c, 0x81002) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x400000, 0x0) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x30b, 0x5, 0x9, 0xffff, 0x2}, 0x10) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) lsetxattr(&(0x7f0000000140)='./file0//ile0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)='vfat\x00', 0x5, 0x0) 2018/05/03 09:48:16 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000280)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 260.214393] attempt to access beyond end of device [ 260.219574] loop6: rw=12288, want=12296, limit=20 [ 260.256592] attempt to access beyond end of device [ 260.261657] loop6: rw=12288, want=8200, limit=20 [ 260.314554] attempt to access beyond end of device [ 260.319632] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x40000003) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1d, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 09:48:16 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x30140, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0', "a4aae96a779c199474ff080e0cc13b835ae8c00a497ebb29e7060136a48aaab5f29c4d67c125fdc8956d90d1947c19a1292cdefce6514ae51eecd95fc2002041e3226995c3ff2a9bcffddcd4d360ccddb66a2938b54e3fa12ea99a39c83ef3081e065d702ac5576b11fbfe5754bdb9"}, 0x73) socketpair(0x8, 0x5, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0xfffffffffffffedc}, 0x0) shutdown(r2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x5, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r4, 0x1}) 2018/05/03 09:48:16 executing program 4: prctl$intptr(0x21, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = signalfd4(r0, &(0x7f0000000140)={0x1}, 0x8, 0x800) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/172, &(0x7f0000000100)=0xac) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r2) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r4, 0x80000001, 0x30, 0x8, 0x100000000}, &(0x7f0000000280)=0x18) 2018/05/03 09:48:16 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xe000, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x2000000802, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x11, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x20) 2018/05/03 09:48:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r1, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x3, 0x5f5, 0x5f2, 0x0, 0xffffffffffffffff, 0x0, [0x5]}, 0x2c) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) r5 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r5, 0x65, 0x3, &(0x7f0000000000)="c8d63f23", 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r4, 0x4c01) sync() name_to_handle_at(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000740), 0x0) recvmmsg(r1, &(0x7f0000003b00)=[{{&(0x7f0000000600)=@l2, 0x80, &(0x7f00000029c0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000680)=""/68, 0x44}, {&(0x7f0000001900)=""/192, 0xc0}, {&(0x7f0000000200)=""/39, 0x27}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f0000000440)}], 0x6, &(0x7f0000002a40)=""/142, 0x8e, 0x7fff}, 0x2}, {{&(0x7f0000002b00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002b80)=""/183, 0xb7}, {&(0x7f0000002c40)=""/244, 0xf4}, {&(0x7f0000002d40)=""/120, 0x78}, {&(0x7f0000002dc0)=""/243, 0xf3}, {&(0x7f0000002ec0)=""/193, 0xc1}, {&(0x7f0000002fc0)=""/70, 0x46}], 0x6, &(0x7f00000030c0)=""/171, 0xab, 0x3}, 0x4}, {{&(0x7f0000003180), 0x80, &(0x7f0000003200)=[{&(0x7f0000000700)=""/35, 0x23}], 0x1, &(0x7f0000003240)=""/202, 0xca, 0x4}, 0xffffffffffffffff}, {{&(0x7f0000003340)=@un=@abs, 0x80, &(0x7f0000003440)=[{&(0x7f00000033c0)=""/98, 0x62}], 0x1, &(0x7f0000003480)=""/193, 0xc1, 0x7}, 0x1}, {{&(0x7f0000003580)=@generic, 0x80, &(0x7f0000003640)=[{&(0x7f0000003600)}], 0x1, 0x0, 0x0, 0x100000001}, 0xff}, {{&(0x7f0000003680), 0x80, &(0x7f0000003980)=[{&(0x7f0000003700)=""/124, 0x7c}, {&(0x7f0000003780)=""/9, 0x9}, {&(0x7f00000037c0)=""/101, 0x65}, {&(0x7f0000003840)=""/104, 0x68}, {&(0x7f00000038c0)=""/33, 0x21}, {&(0x7f0000003900)=""/115, 0x73}], 0x6, &(0x7f0000003a00)=""/209, 0xd1, 0x1f}, 0xa6c2}], 0x6, 0x2, &(0x7f0000003c80)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000003cc0)={'vcan0\x00', r7}) migrate_pages(0x0, 0x0, &(0x7f0000000540)=0x80, &(0x7f0000000580)=0x1) getrusage(0xffffffffffffffff, &(0x7f0000000480)) ftruncate(r3, 0x2) dup2(r4, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) truncate(&(0x7f0000000780)='./file0\x00', 0x3) 2018/05/03 09:48:16 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:16 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0)) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x80287010, &(0x7f0000000080)) 2018/05/03 09:48:16 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(des3_ede-asm)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r0, &(0x7f0000000780)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)="a217ea33bd0d699a", 0x8}], 0x1, &(0x7f0000000740)}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) [ 260.435699] attempt to access beyond end of device [ 260.441192] loop6: rw=12288, want=8200, limit=20 [ 260.457239] attempt to access beyond end of device [ 260.462405] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:16 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x2005476, &(0x7f0000000480)=0x200) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYRES32=r0]) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x40) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x8000, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r2, 0x3ff, 0x720, r3}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000200)) fsync(r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xf32, 0x20, 0x4, 0x38}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000380)=0x84) 2018/05/03 09:48:16 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffc, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) fadvise64(r0, 0x0, 0x101, 0x4) 2018/05/03 09:48:16 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x81, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000080)=0x5, 0x4) syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/05/03 09:48:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000), &(0x7f000011dffc)=0x4) getrandom(&(0x7f0000000000)=""/192, 0xffffffffffffffb2, 0x3) 2018/05/03 09:48:16 executing program 3: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)={0x0, 0x0, [0x0, 0x0, 0x2000000000000000]}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x111000, 0x0) fstat(r0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x9}, 0x8) [ 260.491262] attempt to access beyond end of device [ 260.496334] loop6: rw=12288, want=8200, limit=20 [ 260.522115] attempt to access beyond end of device [ 260.527190] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) [ 260.586653] attempt to access beyond end of device [ 260.591770] loop6: rw=12288, want=8200, limit=20 [ 260.665734] attempt to access beyond end of device [ 260.670873] loop6: rw=12288, want=12296, limit=20 [ 260.683407] attempt to access beyond end of device [ 260.688527] loop6: rw=12288, want=8200, limit=20 [ 260.694811] attempt to access beyond end of device [ 260.699870] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:17 executing program 2: mmap(&(0x7f0000c1d000/0x2000)=nil, 0x2000, 0x8000001, 0x32, 0xffffffffffffffff, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/03 09:48:17 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$rds(r0, &(0x7f0000000c40)={&(0x7f0000000240)={0x2, 0x0, @rand_addr=0xffff}, 0x10, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/231, 0xe7}, {&(0x7f0000000640)=""/188, 0xbc}, {&(0x7f0000000700)=""/67, 0x43}], 0x6, &(0x7f0000000b00)=ANY=[@ANYBLOB="3000000000000000140100000300"], 0xe, 0x1}, 0x40000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x2, 0x13, 0x7fff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x1, 0xfffffffffffffffc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r7, 0x541f, 0xffffffffffffff88) ptrace$setopts(0x4206, r6, 0x0, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x4e24, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x1, 0x1f, 0x8, 0x8, 0xa8, 0x4, 0x5763badf]}, 0x5c) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket(0x15, 0x80005, 0x0) getsockopt(r9, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000900)=ANY=[@ANYBLOB="050600a87b8e3e4525c80f70844365aae7dc6fb69e7ab293d6f04d154c76f5cb755e17820a58ad3436f214f3e5e7d30c7d582b20175fe50cac3555408d19efd1a3cb3181b50634aed34e88febf682157a2e464db7bfa660c2f188c01ca75c9b17720d9b223d55716a0b08ab83dedb2792aa8f386235fc990ecc91cba02ccd6b75ba82c3f6ae866853b878f93cca8ff004ac61669b17ff248955d5f97d8f1df90d10af36793e6fb65eddbbef3bc35f759b45408f2892f695f9a73db0551cf386bc2cee1e805a98899a048f23d017a1af160d66920e5ea10a0fc99ac21ee4d5884d15e10f36dba5e3d99d161ae9abb58c624204f9eedbe870e4faf78a008676717"], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/05/03 09:48:17 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) r5 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000940)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)) fstatfs(r2, &(0x7f0000000880)=""/47) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000000a00)='/dev/vcs#\x00', 0x3, 0x204042) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x2, 0x32, r0, 0x1) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000000080)={0xb6, 0x8, 0x7f, 0x8000, 0x3, 0x1}) r9 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/03 09:48:17 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x4d, "5e62d89f8deb34107665b0e00893c3645992b2033a212ca620cbcea5f70503dd0e6c4ccd87afbc3a6d74c8e897041d4a8d8c468ffcf59f6842399e4c552dfb378637afbce520c10a33d28f664b"}, &(0x7f0000000180)=0x55) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x9000000000000000, 0x209, 0xffffffffffff0000, 0x6, r3}, &(0x7f0000000240)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) acct(&(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x7fff, 0x4, 0x6, 0x3, 0xfffffffffffffff8, 0x9, 0x7, 0x2, 0x5, 0x5, 0x9, 0x1, 0x4, 0x5]}, &(0x7f0000000440)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000480)=r2, 0x4) writev(r1, &(0x7f00000005c0)=[{&(0x7f00000004c0)="3d142a394f6a03ac44b6426892eb764e8ff5e2b28a2261580330d7465dee15121b3aed3a6a910750db3db59cf90ff26fac1dc73d1d6411a057c41eb357521d6fdb585d6135e2a0d275b083b927016b9c039bfb1c7e7b6ef1c67c3b9a259b1773c4ef54a393515a707d8c3be6ecc8620165dd02efdaa4948f10375a0bb4030db8b534fc728ce45356d3d78a4cd08f84b940d32d30257a6e7940ba2ca4c636e8a716c429648eb97e23a229663448e7aac8083984397ceae67a184a502934712d985a9b9c36cea80264b21a86da2667243efa97560614f310e84e6d4a25d1db607dd83e48acce290e965039a384ca92c793ab5844", 0xf3}], 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000600)=""/26) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000640)={0x3}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000680)=0x61, 0x4) r6 = accept4$netrom(r1, &(0x7f00000006c0)=@full, &(0x7f0000000740)=0x48, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000780)={0x10002, 0x0, [0x3, 0x7, 0x9, 0x10000, 0x9b9, 0x9, 0x7, 0x7]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000800)={'yam0\x00', 0x1000}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000840)={r5, 0x9}, &(0x7f0000000880)=0x8) rt_sigsuspend(&(0x7f00000008c0)={0x1}, 0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000900)) getsockname$inet6(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000a00)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000a40)={r4, 0x5}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000ac0)={r2, 0x8, 0x8, 0x6}, &(0x7f0000000b00)=0x10) r7 = syz_open_dev$audion(&(0x7f0000000b40)='/dev/audio#\x00', 0x1, 0x2400) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) fcntl$notify(r6, 0x402, 0x2) acct(0x0) clock_gettime(0x0, &(0x7f0000000cc0)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000c00)="7513d4d8446fbb6735e63997a8852d04d4c855698c1f72271d2a9dfa31ccb4809a655b30917ffdfbac632029fd048c013af240d2095e08c2bd6bbedaeeb821fb2a2cd4002a92ea9db5df69a6fc4d19b0bdad39ccdc72ee5473f6d4ea735862d48ce15b108da9a36e28f1fa5ca37d4a74c3e0ed06dce0108b60db6a2e5a388d87d8443e950fd04b5ac4352bea7fdfdd8c5eaea0f5491a", 0x96, 0xffffffffffff9bec, &(0x7f0000000d00)={r8, r9+30000000}) 2018/05/03 09:48:17 executing program 3: 2018/05/03 09:48:17 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:17 executing program 1: socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x3) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x800, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="9c593989d2c1ae75b41191dd80593932c90e04387a44f71dac8c4b48592dcf9048dcb53d9e88fe53db12ca7990995acf55d13154a20b814aa3139b3bf5433dccd00a8d3232b1622338adc8edb08f9617cebdcb9a1b0da51261ab7d518fe927ddd4ec10c602cc562ed046ddb825d216b7091909cc1d8e93ef620145a201a90eda9debb716697c4b2d2ebd4b67be3cdcd60893712203") ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x2) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0xfffffffffff, 0x0) getdents(r2, &(0x7f0000386000)=""/1840, 0x29) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000200)=""/125) 2018/05/03 09:48:17 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x894a, &(0x7f0000000b80)={'teql0\x00', &(0x7f0000000b40)=@ethtool_ringparam}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) 2018/05/03 09:48:17 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000846000/0x2000)=nil, 0x2000, 0x2000000, 0x50, r0, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) [ 260.910852] attempt to access beyond end of device [ 260.915928] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:17 executing program 2: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') 2018/05/03 09:48:17 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x3, 0xffffffffffffff2f) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0), 0x10) 2018/05/03 09:48:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x40000080000028, 0xaff, 0x70bd28, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xffff8001}]}, 0x1c}, 0x1}, 0x0) 2018/05/03 09:48:17 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setreuid(0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x6, 0x20}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 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_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 261.029095] attempt to access beyond end of device [ 261.034399] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:17 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2, &(0x7f0000000000)="7a951f0a290a") mprotect(&(0x7f00006ba000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0), &(0x7f0000000200)=0x18) 2018/05/03 09:48:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000440)={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, 0x45c15293, [0x1, 0x1f, 0x80, 0xb0100, 0x46f, 0x70000, 0xe1, 0x81]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0xfffffffffffffffd) readv(r0, &(0x7f0000000580), 0x10000000000003ce) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x80200) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) r3 = semget(0x2, 0x0, 0x89) semtimedop(r3, &(0x7f0000000240)=[{0x7, 0x100, 0x800}, {0x7, 0x521, 0x1000}], 0x2, &(0x7f0000000280)={0x0, 0x1c9c380}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x21) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'ipddp0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000400)) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000300)=@pic={0x401, 0x9, 0x6, 0x8, 0x401, 0x1000, 0xff, 0x74c19f8, 0x4, 0x1f72, 0x9, 0x200, 0x7, 0x7ff, 0x2, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x7, 0x80000000, 0xa89, 0x99f3, 0x8, 0x8, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xeb28, 0xffffffff, 0x40, 0x7f, 0xfd}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r4, 0x4a, "a1a9d221641fba848dbf743780893c5f2a9cb8d06bbd3de7d2764f8676bb6d06094f3f3c805b38b24cb551e8f4ae1bdffed039bbce237fe0277a536a2b4e0e60433c2705b956a63e7a7d"}, &(0x7f0000000200)=0x52) [ 261.109923] attempt to access beyond end of device [ 261.114994] loop6: rw=12288, want=8200, limit=20 [ 261.164272] attempt to access beyond end of device [ 261.169383] loop6: rw=12288, want=12296, limit=20 [ 261.210412] attempt to access beyond end of device [ 261.215511] loop6: rw=12288, want=8200, limit=20 [ 261.224156] attempt to access beyond end of device [ 261.229258] loop6: rw=12288, want=12296, limit=20 [ 261.236220] attempt to access beyond end of device [ 261.241317] loop6: rw=12288, want=8200, limit=20 [ 261.246376] attempt to access beyond end of device [ 261.251480] loop6: rw=12288, want=12296, limit=20 [ 261.713631] Process accounting resumed [ 261.899102] Process accounting resumed 2018/05/03 09:48:18 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x1, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r1 = socket$inet(0x2, 0x100000002, 0x0) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x6) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x7, 0x2, {0x8, 0x7}, 0x7, 0x3, 0x400}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0xef, 0x4, 0x6, 0x1, 0x3, 0x2, 0x41f, 0x81, 0xbf05, 0xf964}) 2018/05/03 09:48:18 executing program 0: inotify_init1(0x80800) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x80000, 0x32, r0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000001180)=""/4096, &(0x7f0000001140)=0x1000) 2018/05/03 09:48:18 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="615ce3011ed4cd946a7717ace783410563103a555c208ccbc95e1e9c68aaead51a4c07f7be2c4531dc2783aebc2bec707d601ee326b84ad01c7536d123ae35f668b4d0664346a9af15a5b2de675b6f4bb97d83830ebcafe412f3f0de7c777ec075253e4d35482385909f"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x7, 0x3, 0x7672}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) 2018/05/03 09:48:18 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0xfffffffffffffffa, 0x33, 0x8, 0x8, 0x0, 0x1, 0x10, 0x1, 0x3f, 0xbc8, 0x9e4, 0x6, 0x9, 0x0, 0x151500000, 0x1d3, 0x2, 0xfffffffffffffffc, 0x10000, 0x8000, 0xffffffff, 0x6, 0x34c, 0x1, 0x8, 0x5, 0x100, 0x5, 0xe7, 0xb3, 0xffff, 0x8001, 0x100, 0x7fff, 0xffffffff7fffffff, 0x32dd, 0x0, 0x4, 0x1, @perf_config_ext={0x3d1a5289, 0x203c}, 0x10000, 0x8, 0xffff, 0x4, 0x100000001, 0x30, 0x9}, r1, 0x8, r0, 0x8) 2018/05/03 09:48:18 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:18 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000001000)) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x0) 2018/05/03 09:48:18 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2, &(0x7f0000000000)="7a951f0a290a") mprotect(&(0x7f00006ba000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0), &(0x7f0000000200)=0x18) 2018/05/03 09:48:18 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) fadvise64(r0, 0x0, 0x7ff, 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) socketpair$inet6(0xa, 0x3, 0x100000001, &(0x7f0000000040)) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8400) r5 = syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x8000) socketpair$inet6(0xa, 0xb, 0x5, &(0x7f00000000c0)) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x2, &(0x7f0000000280)=[{&(0x7f00000010c0)="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", 0x1000, 0x8}, {&(0x7f0000000180)="5fb9babe47c00113e4ecda23b923e267b3ee3c7be282ca2cd046fdfc7cba3fb0ad9ba7bbb61d1c964ea74f057c1f5f9750aa8df4e7c3b3853ab49865eb492a61f1cbdf9c073848bcd3d53136c5c6d2abdc808e5ee2297dd0617e7e6572262e0112ebb88ddd13f630930c7acac9921fcbbc1a0edb7d9f1e1b3db9f0bc506cbede9a678587b0815cc97f58d4332118d7642f46125c2ab88cf9675fcd54f02d3cf00d9ca3e734ba530400f0866427e2097a937cfd2dac63714dbc02e5058d7648d1388c1920f4943225", 0xc8, 0x100}], 0x40008, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6f626172726965722c706172743d302c706172743d3d373534373834372c756d61736b3d303031310331353035352c6769643d372c004cb0f37aeccbf32c54d434af3f24a1f7eb62ded8f92e3a866aeceade6df6e0d4b6824e1ec283e952db18d7aa0e131ae45ddd6a5056c9fa4c657aade19f80a86e57f982e4148f2b8860c5cbd34c8e16eddea1ef1be1014050062c74a37049e9b0cd031b5b356cb55fe42cc7fbac9a8b82eb7d962dfa63ad62b2a8559a209ca6ed67b97bddbd06f69434a6"]) dup2(r5, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r6 = memfd_create(&(0x7f00008effff)='\t', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x2000, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000500)=""/177) r7 = dup2(0xffffffffffffffff, r6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r7, 0x40045542, &(0x7f0000000000)=0x400) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000002c0)=""/120) [ 262.427375] attempt to access beyond end of device [ 262.432441] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:18 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000003, 0x26f, &(0x7f00000002c0)=[{&(0x7f0000000640)="eb3c906d6b66732e66617400020401000200027400f8", 0x16, 0xfffffffffffffffe}], 0x0, &(0x7f0000000840)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES64, @ANYBLOB="c89e6d4cf6d3e05839997322cd13d612fe0cdf89fb7174c14a5d6aaab35d1beebb8bcac2cca83c6c8462d81eb1da50f7ebe824a6c6d83867fcb5748085cef089a4b2ec42e37c7ae6273c119151d5d6209469770a41a37d0b0ae5ef44d1d2f8bad5f4649e10ff23a1c631977b707af532ccd26bbd90b4a056f12d15f416de640a3382ebeff6876f24eac0758e4e9cc5d445a9dd3aab41a6e38a475778cf8e73", @ANYRES64=r0, @ANYRES64, @ANYPTR64], @ANYPTR64, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="ae10b863b02763ba673dbdb58bac47e1eb13b93d0b1ed1457e41ccfaefc0b37d4f8e597f196f9189e4b037c2b4cedb20da2fd26abcc063a423465f6c50651a", @ANYPTR, @ANYRES32, @ANYRES16=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000680)=ANY=[], @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES16=r0, @ANYBLOB="fbbd2bcfd54e13eae0b66bb1", @ANYRES64=r0], @ANYRES64=r0, @ANYBLOB="daf0ec3d28b6756b64545b41639311e833a4baea2a558594fc14653859c9d027136473e9ea8787902313148a02aa640450c6d430faf67171f94f5b6aad17e456855a9b3530c680d5d0093044675b12b46bb3fda70ebddfb012f60ea38cea396e94106c6cfbddf6c7685df796c0dbbde4611f4fcd0919095dd2cc645ac4f461f612276d0989ff48c540db7eb0c333e7e875afee241d85db8e4d3407e8f66aa6cd2472232b8a0938c4c8ac6095a7c7049fe59e5bb0", @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR], @ANYRES16], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="bec14a0c9cfdf3865800e696cdeade390b4743fd5a0a280f773f9436bf15364f6a3d66e7db77888838bd4797cb5a96e5b8de9e78b63c67ce13dc6e1d30295b89df82883c8657a4b854159f7a09ca6f07f3392238684294bcbebbb3301cacc353b922aeed4f4d58293f47", @ANYRES16=r0, @ANYRES16, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES64=r0, @ANYPTR], @ANYRES32=r0, @ANYBLOB="4d5d026e684feba3c7422645c51d51f8c6bc23c6e8db0a6168e1c2dd4a0efe4d5cde08797b121990b7c344ea8b83d923e16c6a4e58b6d90bd176f23372cbd3b33ad2aa8685011bbee883caf28601d8cce8d03ccd19c381e497b55fc9be925e9cdfdc8e50a433cca3a9c22e4daec48c502bf6230cb841fd34259e963a92e80647b4d257e8f45f7254d8a656415392fd7366e097cfabba7b68c8eb3181fecfa5a5ef27c5070584a96a2f804d40a4b3c0fd64dfc4b0ad8c89fe8b8fcc3f7fdbf51f6c7330662e9b1b433ca890b1c2ef202ddb4ff612", @ANYBLOB="80d34263e32ac04df84b664e7446b92d28f1660a2dfe6d80cadb0ad92aeb0cef8f946fccb55d9caefcf1fbbd5be2c070c08efea80e9bd78d325df210eeb14bcb658aee7e37d716f328195b259ad12a7f886d73c6b2211ce0f60731d26d178b123d317ef4db66fcfece55ae3fd50ce86a7961c2a4082789aa38bd6d5495767b888ae2d3444081d49e9da02e791a07c50427c722fdb7428d21d2bbba6bd55b1f3660d89b4f0a7311257b8c1c4e174b6752b597d5c5f9f5f925c3fd407f9ecadf722c91e3c52887d2d3c96e56a04b4dfa49d5e7e15ac20be27fdd67a4f6a128dfb37bd5ec40b1e5c7f91f", @ANYPTR], @ANYPTR64]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x7c30, 0x4) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x82307202, &(0x7f0000000240)) 2018/05/03 09:48:18 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0xfffffffffffffffa, 0x33, 0x8, 0x8, 0x0, 0x1, 0x10, 0x1, 0x3f, 0xbc8, 0x9e4, 0x6, 0x9, 0x0, 0x151500000, 0x1d3, 0x2, 0xfffffffffffffffc, 0x10000, 0x8000, 0xffffffff, 0x6, 0x34c, 0x1, 0x8, 0x5, 0x100, 0x5, 0xe7, 0xb3, 0xffff, 0x8001, 0x100, 0x7fff, 0xffffffff7fffffff, 0x32dd, 0x0, 0x4, 0x1, @perf_config_ext={0x3d1a5289, 0x203c}, 0x10000, 0x8, 0xffff, 0x4, 0x100000001, 0x30, 0x9}, r1, 0x8, r0, 0x8) 2018/05/03 09:48:18 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) syz_open_procfs(0x0, &(0x7f0000000300)='map_files\x00') 2018/05/03 09:48:18 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) lookup_dcookie(0x7, &(0x7f0000000240)=""/10, 0xa) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) acct(&(0x7f0000000200)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x400000) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x491, 0xf9, 0x500, 0x6, 0x80000020, r2}) setrlimit(0x0, &(0x7f00000000c0)={0x10001, 0x20}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) gettid() [ 262.534177] attempt to access beyond end of device [ 262.539289] loop6: rw=12288, want=12296, limit=20 [ 262.568525] attempt to access beyond end of device [ 262.573581] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)}, 0x10) write(r0, &(0x7f0000000040)="1300000010ecffdde200f4088000050002230a", 0x13) 2018/05/03 09:48:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="162c917311f3c931c5eb12f4cdb3911a93d45501afae9c8005ac05166d590a61098b4fc065d691dacc280ab8506fe9a718f86489902410e1f44f1d98409f450cdb2b23454ac879b3bdadcfff663f3a5086db6fb1441e5c8ca2b3365540884a65e2e6a4df19f3182192b64f4e98a27469a77d97730bd38a8c", 0x78) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f00000001c0)=0xe8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x181002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x20002000}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000380)=""/111, &(0x7f0000000400)=0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000440)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0xe000, r1, r3, 0xfffffffffffff2c2, 0x2000000) [ 262.598799] attempt to access beyond end of device [ 262.603947] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:18 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0xfffffffffffffffa, 0x33, 0x8, 0x8, 0x0, 0x1, 0x10, 0x1, 0x3f, 0xbc8, 0x9e4, 0x6, 0x9, 0x0, 0x151500000, 0x1d3, 0x2, 0xfffffffffffffffc, 0x10000, 0x8000, 0xffffffff, 0x6, 0x34c, 0x1, 0x8, 0x5, 0x100, 0x5, 0xe7, 0xb3, 0xffff, 0x8001, 0x100, 0x7fff, 0xffffffff7fffffff, 0x32dd, 0x0, 0x4, 0x1, @perf_config_ext={0x3d1a5289, 0x203c}, 0x10000, 0x8, 0xffff, 0x4, 0x100000001, 0x30, 0x9}, r1, 0x8, r0, 0x8) 2018/05/03 09:48:18 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x9}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x20) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x400, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x9, 0xefcf58d1808e854e, 0x2, 0xd, 0x1ff, 0x5, 0x4}, 0x20) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000180)) ioctl$KDADDIO(r1, 0x4b34, 0xb2) [ 262.695289] attempt to access beyond end of device [ 262.700464] loop6: rw=12288, want=8200, limit=20 [ 262.726407] attempt to access beyond end of device [ 262.731549] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:18 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0xfffffffffffffffa, 0x33, 0x8, 0x8, 0x0, 0x1, 0x10, 0x1, 0x3f, 0xbc8, 0x9e4, 0x6, 0x9, 0x0, 0x151500000, 0x1d3, 0x2, 0xfffffffffffffffc, 0x10000, 0x8000, 0xffffffff, 0x6, 0x34c, 0x1, 0x8, 0x5, 0x100, 0x5, 0xe7, 0xb3, 0xffff, 0x8001, 0x100, 0x7fff, 0xffffffff7fffffff, 0x32dd, 0x0, 0x4, 0x1, @perf_config_ext={0x3d1a5289, 0x203c}, 0x10000, 0x8, 0xffff, 0x4, 0x100000001, 0x30, 0x9}, r1, 0x8, r0, 0x8) [ 262.755376] attempt to access beyond end of device [ 262.760509] loop6: rw=12288, want=8200, limit=20 [ 262.822269] attempt to access beyond end of device [ 262.827383] loop6: rw=12288, want=12296, limit=20 [ 262.984559] FAT-fs (loop5): Unrecognized mount option "@Ð" or missing value 2018/05/03 09:48:19 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x200000000001fffd, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) 2018/05/03 09:48:19 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000002940)="b50de9cbfdfad3d4ed9e29fc640b370484da37922f8e127aedeff9c7f906756ab3ae50805e00b67dc182278320ab09da965c8fce932f5842b505dc7baa88b56616ebf6fd8e6e5818c562561d711018593f6f160b2ad0579a452fc9000b926294cb889504e809e10adaeba485ccbf20c5ffa138b9ac31e69fa0c6ef54e7e0e2a20959ec9ee7a289c32fe84c6e4f4124b5b66d01668c85a2a920d31b6091243dbfc79e8e6c4116850299c98a1545e4bb7f488f8521909e2031789e9ae5ec00e8584ea0594992a863ed7a4f", 0xca) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x9}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = accept(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) sendmsg$netrom(r1, &(0x7f0000002900)={&(0x7f0000000200)=@ax25={0x3, {"a2ddb88b9d2e4b"}, 0x7}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000240)="7c0813f8694230bbaa7b6a6d38bfd9e34dd306a485dc28ad02b4d3c699f46163f19f452ed39c6c89745a89664737be22027fcd99ee936fd436f91a56f8d8de0803715b615d66c4e849b8e5cdf8fa74ccf50163924c52eddab0421636c59a430555d1be7867ddbefe2ad9a1491e79950799393f98af653be84d7d06", 0x7b}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="ef4dfe2807c414910d2a7c84857b95590625e6b87437033c648e31a30ce2bb317805dc325ec73917b87c8f74032a0d09dfbc75bbec15467e69d1bef0af460377baa2c08fbd226c22fed54bbba08c0413871dde6274afdaee7f9dbcbd3594ff4bbdb4c1f967c5b6fc3e74c7daff4cd936febcfb274e9ae95b6be0d4c9e9459deb8783984b6b7a913af0085998a73297b5dc95921584e3bf186664747fa4467217728ec2f6c39f9c0dc211baef6317c4cf29cd38cd8514146500a787a5f230145e005e6fda6c2c1736146de42c600fb7da5c6a946da773b274b6", 0xd9}, {&(0x7f00000013c0)="2e7f14d80b304b2e4f58c89292ef082acb8ed18f7a514c1046274d255c8b7c3305705339ec4d909cb4145dce21de3eb81654062f52afdc1e0ec77a194b5eec6923de5e79c0e21c4038ee76b49524cbf6ac69f1ba6f38809fdbcbe39341a188b2ecf7183b7c6c4802d8c50ff8f5bb01a35951991bee2b45259bbc6b63", 0x7c}, {&(0x7f0000001440)="d5cc5b4325d6969bda5c2dc01c21c42f55a3718d5dd6a7ab9e79a9125775c1", 0x1f}], 0x5, &(0x7f0000002a40)=[{0x30, 0x13a, 0x28d8, "b492e67f444f5cfa6ae187fa3b84797278ede13ba80d9d3ead3049"}, {0x90, 0x19f, 0xfffffffffffff801, "ccc19ba14741b09f59117cc99a0852dcee86c4e1506fb610edc74c1f79e2dd45d9aafa3d926cc1ebf4693a423a2780db6c2970b1ea388dae2e147ed4a5859b8cb80e1dedbda0f0ad9671bf43ed176c85d68123a9227416b50452066ac11aba18945f9544d9d886872f4299602257db09e3d436351f5c3c2317"}, {0xb8, 0x19a, 0x7ff, "14f391b05c0990026a1a0043874f9c38013a8dd873608a42f9148808720a3c2a6e2d60d0fd713a9b5951d6d87eddbc8192d164c359865260f9b053498e4ead88d1d8714c6e2e3e10ea055315e0e7635183eb8b52f84dcad9a4422c82bc0afebbf99faa675e834fbd338d6d3fbb94bb1c10a4f8f3f51eda2273687dcf0347dbf410488c39a4fd193954cb0d74d745feacc7a8ac652506e927a5d8cb62ccd7f34e5c5842de5a6aea"}, {0x1010, 0x10d, 0x2, "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"}, {0xd8, 0x11, 0xfffffffffffffffd, "00ccc0f01843fad6596f6f64e04268d2f202f3a9f1e045f205cb35ce213d6d4de09cf03b5c1080fe872f740d4cb3e948317f7a722fc07bac4d8c0c61dd39852f98864a4ac7dee2a64cab72f0edf0e03ce36450f02cafdced7e56d07c035bacfe7a0280ea0fbf7dd59122b4c793cd88ffa6f16d1ac4329710866c18f173c1e3e2eb5044134f143cbdb64d2e1b1d699d18e68a4e16158e627c26848d059c8d53e15de6e48492e196a692baa1d82ee16677482308782123e6f50bbfc194d3d7768db9"}, {0x108, 0x10b, 0x57, "280585cd1c9dd915ff538e704a3465dbb70897fed36557ebe4f122799dab086e218a6406df92501e2898fd68471c8b7b15f0543fa1c13a14fa659a6efadb9b71bd929dfdb5e522472401230beecba7fdb1019b9d99d79416de4358f922b8687951c511bdfe95871a431b47342925fc7d27dafb49d72056a4fd4b67c74eca17bf5d33f68ca83f2cacc63b9975b61a27fca02c6498c4259688a5bd7f98f4ad89afaed168dd6951d51fe9e1a34bf2bc2dc2f950dd28166e4e54bd055633ee4f0fd54f8296c0130dc2de8014aed411b0587dc9cc95af741713666889112506fe409f6ca009d92029cf99bd1f6fee23a07866e594"}, {0x68, 0x10f, 0xe1ee, "c641ee49b54e578e978d632b25e808a914d21b63103869c57c5b53b213066835c17f68e86ea859430b9a8bb817b3142c669021c019cc5f28dab0f5bf040199659c3af98c7650ba9f6f0c989438660c84337e24840efa"}], 0x13d0, 0x10}, 0x4000000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x20) 2018/05/03 09:48:19 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="66326673f4", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/03 09:48:19 executing program 4: execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='msdos\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f00000002c0)='/md5sum[@/\x00']) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xe800, 0x1, &(0x7f0000000440)=[{&(0x7f0000000280)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000040)={[{@quiet='quiet', 0x2c}]}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', 0x0, r0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={0xffffffffffffff9c, 0x7, 0x0, 0x101, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000003c0)={{0x3, 0x2, 0x401, 0x0, 0x9f}, 0x28e, 0x8}) 2018/05/03 09:48:19 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x8000) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000080)=""/196, 0xc4}, {&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f0000000300)=""/125, 0x7d}, {&(0x7f0000000380)=""/78, 0x4e}, {&(0x7f0000000400)=""/189, 0xbd}, {&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/248, 0xf8}], 0x9) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001700)=@req={0xfffffffffffffff9, 0x100, 0x8, 0x6}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000016c0)=0x2, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001740)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000001780)='map_files\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)='./0-0e0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/03 09:48:19 executing program 3: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x1, 0x0, 0x2, 0xd1, 0x6, 0x0, 0x87c, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="c700000005454b5e1b4b3dfdff707c2ca8d6125709a7ec06934afa0955da7d07a188d74d7c3beeb5da0adf27cf63bb9efe6dbba51439e708048ac14d86eb9bb05e11d2f7b0a18268e4c039678bea8347854293265ed59fd870c0d1672e4435a81e25023f4eb9a072729624893e51a0726d18c5028cfb1a4730cc4eb380f7383ddd7a1987169e7ea597dfbeedf12b9e14b94e581f63ae65eeb48774d2deb78607b905190de05a2e0e74868c102e60c6c40e83851c819130c98e96b59e804fdc7d9e312ed0531f99fcfaf745"], &(0x7f0000000200)=0xcf) fchdir(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/05/03 09:48:19 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x1) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x6, 0x100000000, 0x53, 0x8, 0xfb, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000180)) ptrace(0x4207, r2) wait4(r2, &(0x7f0000000040), 0x0, 0x0) [ 263.512936] FAT-fs (loop4): Directory bread(block 2563) failed 2018/05/03 09:48:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 09:48:19 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:19 executing program 5: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000200)) 2018/05/03 09:48:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x8, 0x9, [@typed={0x4, 0x7a}]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) accept$packet(r1, 0x0, &(0x7f00000000c0)) 2018/05/03 09:48:19 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sockstat6\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x200000000000007c, &(0x7f0000000040)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r0}, @ldst={0x0, 0x3, 0x7, 0xd, 0x9, 0x20, 0x4}], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) 2018/05/03 09:48:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, [0x0, 0x9, 0x9, 0xffff, 0x1, 0xffff, 0x9, 0x800, 0x7ff, 0x4, 0x3f, 0x400, 0x6, 0x7, 0x9]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x69, "7e7253b640ffd056a5e9524a334dbe6bf2f549f0f474e6e1ddcb1ae60602575c543f5b29baefeded72783742b9524c53a7e4a967e95d0a8457fab93bc8ba23a05d4b1a01dc25842e3b569ab5bbdf0f7b57f14bf7a8e5f55887121c41dd513c75b7587b0fa45f56ea73"}, &(0x7f0000000240)=0x71) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000001780)=""/97, &(0x7f0000001800)=0x61) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0xe0fa, 0x0, 0x10000, 0x40}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001840)={r0, 0x0, 0xe1, 0x1000, &(0x7f0000000680)="da114ffbb9e3c3e0035d865eec7e0c4c82ceea10497bca9b97ed1046756c03ab5f8564ffeb2bbbe3a65fca570abd8fa860c6f7ff8f3765992979506065f61268cebd49790e5c490696ee81d0ee54f52ed15cb09c6251d97c5b0cbcb38e597a5ddfffdd2ea6a1a4d972cde7e2fd27f5f3b34538b89e3a5c6bbb877814836f42d5d43aa2963c6bffff596c7c746f18396d253c1f50f6786bd4eaf44baec309a5aec758acf2b9131213de005a69d35a8c5384400817e024ea79737aff5b659c25b090c9a2fa43f8b81a896b03838b0ee31b2ec401afd26aa9a48b74abf75251474359", &(0x7f0000000780)=""/4096, 0x9}, 0x28) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000002c0)={0x6400000000000000, r3, 0x10003, 0x7}) r4 = request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)=')\x00', 0xfffffffffffffffd) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="879cd4cadd8bb0c4e41e8e96a66032ae4e641dcb262b351a38e220761f1d85109ebe7410e65d36203a572bd06f083908561f06372f90438ddffb2f115f1b8e4032d97e53c53cf5fe71fbe6bae4e93ce796b8380fa54b873098535036ec9a17df3e21ee39a4736841c50d9f838076d95b0dc9a6de70b3c3a06fe0c555720e6420e366176da3633cfdfa1ee8221625bf003be135c3a25629c3003f66ce35c41eda232586", 0xa3, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="c571348f65f6d34dfdf4fc0e9c0974d898eefdfe", 0x14, 0x0) keyctl$dh_compute(0x17, &(0x7f00000005c0)={r4, r5, r6}, &(0x7f0000000600)=""/97, 0x61, 0x0) [ 263.600191] FAT-fs (loop4): Directory bread(block 2564) failed [ 263.665553] FAT-fs (loop4): Directory bread(block 2565) failed [ 263.665810] f2fs_msg: 78 callbacks suppressed [ 263.665821] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 263.683122] binder_alloc: binder_alloc_mmap_handler: 20291 20000000-20002000 already mapped failed -16 [ 263.692717] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/03 09:48:19 executing program 2: close(0xffffffffffffffff) [ 263.717695] FAT-fs (loop4): Directory bread(block 2566) failed [ 263.770430] FAT-fs (loop4): Directory bread(block 2567) failed [ 263.811796] attempt to access beyond end of device [ 263.814178] FAT-fs (loop4): Directory bread(block 2568) failed [ 263.816958] loop6: rw=12288, want=8200, limit=20 [ 263.830223] FAT-fs (loop4): Directory bread(block 2569) failed [ 263.835616] F2FS-fs (loop6): invalid crc value [ 263.836457] FAT-fs (loop4): Directory bread(block 2570) failed [ 263.841163] attempt to access beyond end of device [ 263.848051] FAT-fs (loop4): Directory bread(block 2571) failed [ 263.852113] loop6: rw=12288, want=12296, limit=20 [ 263.862210] FAT-fs (loop4): Directory bread(block 2572) failed [ 263.863991] F2FS-fs (loop6): invalid crc value [ 263.873702] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 263.881112] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 263.888218] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 263.895902] attempt to access beyond end of device [ 263.900874] loop6: rw=12288, want=8200, limit=20 [ 263.905745] F2FS-fs (loop6): invalid crc value [ 263.910441] attempt to access beyond end of device [ 263.915447] loop6: rw=12288, want=12296, limit=20 [ 263.920340] F2FS-fs (loop6): invalid crc value [ 263.924966] F2FS-fs (loop6): Failed to get valid F2FS checkpoint [ 263.956821] attempt to access beyond end of device [ 263.961888] loop6: rw=12288, want=8200, limit=20 [ 263.968396] attempt to access beyond end of device [ 263.973381] loop6: rw=12288, want=12296, limit=20 [ 263.979241] attempt to access beyond end of device [ 263.984255] loop6: rw=12288, want=8200, limit=20 [ 263.989557] attempt to access beyond end of device [ 263.994562] loop6: rw=12288, want=12296, limit=20 2018/05/03 09:48:20 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001480)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000014c0)={0xffffffffffffff9c}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x200040) sendto$inet(r2, &(0x7f0000000080)="8891e4558e5180b383f3e333ef59a5bc65adc9ba82c33612221b56327f3a80adbd5755939fa216512e78a401515ad176275b2820dcdbfabdfb578395b8a659ce923c12ad48ae107e3af4afee537199cadeeffcaeee76b814d5d4c4b67f505ac5f217329e7d5795e4b9b863b7860efc4fd82d97f626bb682b511306e850a5578796eabebc7d91782760e4ef6cb07b564763fca60bab5246106face43c9adf", 0x9e, 0x24040000, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000001200)="58966db0db5fdc7536289a927f62b34566b0a4ed7eafdb577261364d7dcb2596cc98a0d2d1207cd029a83979b26b9e273d94982c6e1a0a5cb45905650bb39b275b09e69fbeacfd87db6c494bc0b55efea833ce184a379a4c92f5e933b6bd2e6b20082abf11665d786c3d09f53dc4bf84dd84cc7c4600b399dba14e9e3aa52f815606813a5d0db2dfa0be1dcf4541026276f4bb0472f11f01b37fc1d7f19a", 0x9e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001500)={{0x9, 0x39, 0x8000, 0x7, 0x6, 0x4}, 0x1, 0x3, 0xffffffffffffffff, 0x1, 0x5, "7bea910592ae62316730f69fa9f7cd7521bb8468ad46acf2219ba23fd6301ffabdd2d7ba052e4041a239467a837c0ffc8426ac06de20c8249e3c332c7e2e462e8ce60dd82dfb8f4e55b7915310d57e9a924b3e60f2af63c1d68d68ee1d5038439f2972110554df53c222530145e1f471fbefbb70ca9d3d0aeb6efeeabc540d23"}) sendmsg$can_raw(r2, &(0x7f0000001440)={&(0x7f0000001340)={0x1d}, 0x10, &(0x7f0000001400)={&(0x7f0000001380)=@canfd={{0x2, 0x10001, 0x6, 0x7}, 0x34, 0x1, 0x0, 0x0, "6c1da425ca3cdb84b7dc55a5537e3fb8f61fa5149ac8487502c9ee2cd9f5c0c65d45418b8f26db86b1d8d1b0a00ec1acb3213a1a7678e05018d5256e34ec5673"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000012c0), &(0x7f0000001300)=0x4) 2018/05/03 09:48:20 executing program 5: r0 = socket$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, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x401, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@alg={0x120, 0x10, 0x208, 0x70bd2d, 0x25dfdbfd, {{'cbcmac(xeta-generic)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x40}, {0x8, 0x1, 0x8}, {0x8, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x462}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x81}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x40004) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={0x0, 0x7fffffff}, 0x8) 2018/05/03 09:48:20 executing program 7: connect$nfc_raw(0xffffffffffffffff, &(0x7f00000000c0)={0x27, 0x0, 0x2}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) set_robust_list(&(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x80000001}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000180)='\'', &(0x7f0000eee000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000000c0)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000022c0)={0xffffffffffffff9c}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002300)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/05/03 09:48:20 executing program 4: r0 = fanotify_init(0x0, 0x0) r1 = epoll_create1(0x80000) getpid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/05/03 09:48:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 09:48:20 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20005740], 0x0, &(0x7f00000003c0), &(0x7f0000005740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0xeedf, 'gretap0\x00', 'eql\x00', "64756d6d793000000000000000000100", 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x150, 0x1e8, 0x238, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @physdev={'physdev\x00', 0x70, {{'vlan0\x00', {0xff}, 'dummy0\x00', {}, 0x10}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x340) gettid() r1 = getpid() r2 = shmget(0x3, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/112) ptrace$getregs(0xffffffffffffffff, r1, 0xd208, &(0x7f0000000080)=""/35) 2018/05/03 09:48:20 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000b5b4309131bfcfaac538a2f1630273134be3480246c13b3ebcff6c5373928eefb28e5d2ba2dc9cef74cdbda7063a310aa5105b7ca9d3737bc51f0972e4e0c366979891003f18198d213355ff1a8e63d86ea58c61dc2076fa1c4a1340c35189300ece6ada277e4b516df5cfa021e4df4a6c847731b15062f830d5c51184b53153b5dcc71b0e6e0c06ff3a0b712ff412a3e8b983db3fb62f92bd1819c064500a69f4792ffe1dbb9a77dd645f8fdf4bc12a0fa6b5fd916d5b17e6526d5664e0d0131e87a84d41"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000000300)=""/107) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) dup2(r0, r1) 2018/05/03 09:48:20 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)="6632667306", &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 09:48:20 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x4004af61, &(0x7f0000000080)) 2018/05/03 09:48:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept(r2, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000200)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="208e47f8a200fcdbdf25010000000800fbff0a000000080002000a000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r5, &(0x7f0000000100)="8b4766fe9d6813a1bf87918dbb2603487cf6adefc1931a85aba272cc986f61ff1b75ac91871933f793e82351b30ae660f1117a3e6a29625c8b76104f68b36bbbba4ed8a77677d8e707c62e8164f6259d9dfadab0f265f675dcea11b201871030846ae30e779fb4fe4c0fc50b53428da853e812317ce4d1b0173db352b64f3c2536a0a9d662e6a7b9316b19fcdbf25c60a03f5cb565197e95dc8e29a1090369f165c9c80555477faf0ec1de9252ccf6872681302d022f481230745f3f90c68a78e686919af050be14552e2ca9150bf29cb9e62394064e5291f5", &(0x7f0000000400)="3c6dcec6da8c78ad109301af702d5b17b6b497a082d83cea9b641cd15233aa0a6220f193510b37c2bd8d2e96d9dec0e5eaa1188fa2ca21612c7662ad792e145ae802b2773d9ed81639bb8af295195fb3a7bfd7dfa32d0d59d0339a3d9fb24c455a577ceea1658c71647d1d1e6dd9d1035f4eea5802347ce445b6859b02236a1f9d37b8cd8a3da14a9d2a20c0c073c8b4e2bb03bf8a42c4a77fd58800dbbb33aed3ce565c507a09d365b4a415cfd92bb3fb", 0x3}, 0x20) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/05/03 09:48:20 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb101040000000000004d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15bc7794ceb5d2d3513"], 0x83}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000070fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa00000000000000000c107f05849ddeb3fe3333ee05d9b41040858df49cdc30f97609835d9e9379a04adeb46b3464", @ANYPTR=&(0x7f0000001680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000080100fa", @ANYRES32=r2, @ANYBLOB="af3becfb45f60b36296cacd37fd58f2bb907be07c40bdb994fd22e129a34e0e27966e140c1759cb31959df1564a15243b49b11f8749120b6c4138ccf9ded1103022992c478499ec319f66bd8c55852b73f123744df0724f61106e698ee0cfa536cc98dbc140d5d6fc3e9dcdd4edfaec104e5391f32476b7b02ed4e351d313e680c412293546d1f6bc0c6120e11d4a2e325f03af9c7ea75e8fb6ebebeae6bd3ec4d940f5bdb5c552ef9d615a3e751950451c3f3328434a172f08c575529658c63e0fba5246fa1596bfbfc38b712a99f6142e0c496d922f28a290cf32ee6e1bb5eb75bf6950900000000000000b85a3ab6e2205b8bc9dc0a7d9daabf188d4fc77f19ed9567"], 0xd0) 2018/05/03 09:48:20 executing program 6: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/05/03 09:48:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000080)={0x2, 0x5, 0x7}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) [ 264.617869] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 2018/05/03 09:48:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 264.681737] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 2018/05/03 09:48:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd430", 0x18) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xa0400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x3}, 0x8) [ 264.756373] attempt to access beyond end of device [ 264.761473] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:20 executing program 3: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000001000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x8eb, 0x4) tkill(r3, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/03 09:48:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x250972e39d87b52f, 0x2, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000540)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x280, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000100)=""/39, &(0x7f0000000180)=0x27) listen(r4, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/05/03 09:48:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair(0x0, 0x6, 0xfff, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0xc004510e, &(0x7f0000000080)) 2018/05/03 09:48:21 executing program 2 (fault-call:1 fault-nth:0): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 264.824799] attempt to access beyond end of device [ 264.830101] loop6: rw=12288, want=12296, limit=20 [ 264.861058] attempt to access beyond end of device [ 264.866098] loop6: rw=12288, want=8200, limit=20 2018/05/03 09:48:21 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000001c0)=""/232, &(0x7f0000000040)=0xe8) ppoll(&(0x7f0000000100)=[{}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) ioctl(r0, 0x1, &(0x7f0000000100)) 2018/05/03 09:48:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000880)='./file0/file1\x00', 0x10240, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x100) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x11, 0x2e, &(0x7f0000000140)="c80e56726e7cbf39cf29998fa43c4a9304098eef65f50e3880d6388e71eb74b7b5ca2942b1db49ce2f7a7bc35de4"}) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) getdents64(0xffffffffffffffff, &(0x7f00000008c0)=""/4096, 0x1000) [ 264.925436] attempt to access beyond end of device [ 264.930571] loop6: rw=12288, want=12296, limit=20 [ 264.935615] FAULT_INJECTION: forcing a failure. [ 264.935615] name failslab, interval 1, probability 0, space 0, times 0 [ 264.947464] CPU: 1 PID: 20403 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #30 [ 264.954753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.964111] Call Trace: [ 264.966723] dump_stack+0x1b9/0x294 [ 264.970375] ? dump_stack_print_info.cold.2+0x52/0x52 [ 264.975588] ? lock_acquire+0x1dc/0x520 [ 264.979591] should_fail.cold.4+0xa/0x1a [ 264.983676] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 264.988805] ? graph_lock+0x170/0x170 [ 264.992621] ? kasan_check_write+0x14/0x20 [ 264.996872] ? __mutex_lock+0x7d9/0x17f0 [ 265.000947] ? find_held_lock+0x36/0x1c0 [ 265.005033] ? __lock_is_held+0xb5/0x140 [ 265.009125] ? check_same_owner+0x320/0x320 [ 265.013459] ? graph_lock+0x170/0x170 [ 265.017279] ? rcu_note_context_switch+0x710/0x710 2018/05/03 09:48:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x400) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x200000000005) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000fe0000)=0x3) set_thread_area(&(0x7f0000000000)={0x7fffffff, 0x20001000, 0xffffffff, 0x2ae0, 0x6, 0xa3, 0x4, 0x0, 0x5, 0x9}) [ 265.022228] __should_failslab+0x124/0x180 [ 265.026479] should_failslab+0x9/0x14 [ 265.030290] __kmalloc+0x2c8/0x760 [ 265.033841] ? __lock_is_held+0xb5/0x140 [ 265.037922] ? tracepoint_probe_unregister+0x2d9/0x8e0 [ 265.043219] tracepoint_probe_unregister+0x2d9/0x8e0 [ 265.048344] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 265.053816] ? tracepoint_module_notify+0x7c0/0x7c0 [ 265.058857] ? free_filters_list+0x310/0x310 [ 265.063288] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 265.068765] ? kasan_check_read+0x11/0x20 2018/05/03 09:48:21 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x30002) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000040)=""/11, &(0x7f00000000c0)=0xb) r1 = memfd_create(&(0x7f0000000080)="6d81351e39cfc228a4c67200", 0x0) pwritev(r1, &(0x7f0000001300)=[{&(0x7f0000001240)="fc5ff651", 0x4}], 0x1, 0x7fffc) [ 265.072940] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 265.078151] trace_event_reg+0x10c/0x350 [ 265.082235] perf_trace_event_unreg.isra.3+0xbb/0x210 [ 265.087444] perf_trace_destroy+0xc1/0x100 [ 265.091686] ? perf_tp_event_init+0x120/0x120 [ 265.096185] tp_perf_event_destroy+0x15/0x20 [ 265.100606] _free_event+0x3ff/0x1430 [ 265.104418] ? __mutex_unlock_slowpath+0xb0/0x8a0 [ 265.109279] ? ring_buffer_attach+0x830/0x830 [ 265.113789] ? wait_for_completion+0x870/0x870 [ 265.118390] ? lock_downgrade+0x8e0/0x8e0 2018/05/03 09:48:21 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40c440, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)="6e45a28ffd97ce20680f77") ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000300)={{0x2, 0x4e26, @multicast2=0xe0000002}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x50, {0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}, "65716c7f00000080000012c400"}) [ 265.122560] ? mark_held_locks+0xc9/0x160 [ 265.126717] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 265.131317] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.135833] put_event+0x48/0x60 [ 265.139213] perf_event_release_kernel+0x8bd/0x1020 [ 265.144246] ? put_event+0x60/0x60 [ 265.147800] ? debug_check_no_locks_freed+0x310/0x310 [ 265.153095] ? find_held_lock+0x36/0x1c0 [ 265.157164] ? graph_lock+0x170/0x170 [ 265.160971] ? perf_trace_lock+0xd6/0x900 [ 265.165135] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 265.170687] ? locks_remove_posix+0x489/0x890 [ 265.175195] ? zap_class+0x720/0x720 [ 265.178927] ? zap_class+0x720/0x720 [ 265.182655] ? graph_lock+0x170/0x170 [ 265.186473] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 265.192022] ? locks_remove_file+0x3f7/0x5a0 [ 265.196454] ? fcntl_setlk+0x1020/0x1020 [ 265.200534] ? fsnotify+0xfc0/0xfc0 [ 265.204189] ? perf_event_release_kernel+0x1020/0x1020 [ 265.209582] perf_release+0x37/0x50 [ 265.213234] __fput+0x34d/0x890 [ 265.216541] ? fput+0x1a0/0x1a0 [ 265.219819] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.224310] ____fput+0x15/0x20 [ 265.227579] task_work_run+0x1e4/0x290 [ 265.231459] ? task_work_cancel+0x240/0x240 [ 265.236207] ? exit_to_usermode_loop+0x87/0x310 [ 265.240872] exit_to_usermode_loop+0x2bd/0x310 [ 265.245442] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 265.250276] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.255801] do_syscall_64+0x6ac/0x800 [ 265.259677] ? finish_task_switch+0x1ca/0x810 [ 265.264158] ? syscall_return_slowpath+0x5c0/0x5c0 [ 265.269076] ? syscall_return_slowpath+0x30f/0x5c0 [ 265.273994] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 265.279360] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.284194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.289367] RIP: 0033:0x455979 [ 265.292543] RSP: 002b:00007f7caa3ffc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 265.300240] RAX: 0000000000000000 RBX: 00007f7caa4006d4 RCX: 0000000000455979 [ 265.307496] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 265.314747] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 265.322000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 265.329262] R13: 0000000000000053 R14: 00000000006f4868 R15: 0000000000000000 2018/05/03 09:48:21 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x0, 0xfffffffffffffffb, 0x4f, 0x1a9, @buffer={0x0, 0x48, &(0x7f0000000040)=""/72}, &(0x7f00000000c0)="754d93e4f79f5591598b0cd81cb69ce6604f5aec492a40b913a49b3ae8d218b5f9566a9a0b7004c973cb736a41495327d90021506496319feb8ee7e00e8349f0603f302f172f03f2475ed97ba4e6ac", &(0x7f0000000140)=""/127, 0xff, 0x20, 0x0, &(0x7f00000001c0)}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xffff, 0x0, 0xfffffffffffff37f, 0x7f, 0x6}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x8c, "1d72a11410d947522906805522547152cfd3dec84de0a4825641dd08b21aa137cbb16dada1abafca5c03720da21fe55971c3a0dbd8f9b872e838afe3b49152ab05024c3ef4eaf96aa0398b9d2c55115c7ab070e1f53281e51f742e40e463395dfd4be8cf249ba2e312bde532a7181c899ce08cbca049c8993a4f58649680d74e10dde9eead975adf420d14f5"}, &(0x7f00000003c0)=0x94) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) sched_getattr(r3, &(0x7f0000000480), 0x30, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r2, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000700)={@empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x2, 0x3, 0x0, 0x400, 0x7fffffff, 0x80000080, r4}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000780)=0x2) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000007c0)={'bridge_slave_1\x00', {0x4, 0x10001, 0x65d, "1d76422c2a85", 0x2}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000800)=r4) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x11) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000840)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r5 = accept$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f0000000900)=@fragment={0x21, 0x0, 0x7ff, 0x401, 0x0, 0x7, 0x68}, 0x8) accept$netrom(r0, &(0x7f0000000940), &(0x7f0000000980)=0x10) ioctl$KDSETMODE(r0, 0x4b3a, 0x401) close(r5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000009c0)={@empty, 0x2, 0x0, 0xff, 0x8, 0x5, 0x7f, 0x16c4526}, &(0x7f0000000a00)=0x20) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a40)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r6) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000b00)={0xcf5, 0x3, 0x0, [{0xffff, 0x401, 0x2, 0x1200000000000000, 0x65540, 0x5, 0xa69}, {0x40, 0x5, 0xa2a, 0x6, 0xff80000000000000, 0x0, 0x6}, {0x4, 0x547, 0x8, 0x20fe, 0x8000, 0x5, 0x15}]}) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f0000000c00)=""/124, &(0x7f0000000c80)=0x7c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000d40)={0x4, &(0x7f0000000cc0)=[{}, {}, {}, {}]}) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000d80), &(0x7f0000000e00)=0x60) 2018/05/03 09:48:21 executing program 2 (fault-call:1 fault-nth:1): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 265.369985] attempt to access beyond end of device [ 265.375097] loop6: rw=12288, want=8200, limit=20 [ 265.400181] attempt to access beyond end of device [ 265.405449] loop6: rw=12288, want=12296, limit=20 [ 265.411758] attempt to access beyond end of device 2018/05/03 09:48:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="ff00000000ff0300024d564b0000000005"]) r3 = open(&(0x7f0000000040)='./file0\x00', 0x4001, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 265.416896] loop6: rw=12288, want=8200, limit=20 [ 265.430507] attempt to access beyond end of device [ 265.435671] loop6: rw=12288, want=12296, limit=20 [ 265.453778] WARNING: CPU: 1 PID: 20435 at kernel/tracepoint.c:210 tracepoint_probe_register_prio+0x3b4/0xa50 [ 265.464286] Kernel panic - not syncing: panic_on_warn set ... [ 265.464286] [ 265.471674] CPU: 1 PID: 20435 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #30 [ 265.478958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.488325] Call Trace: [ 265.490930] dump_stack+0x1b9/0x294 [ 265.494583] ? dump_stack_print_info.cold.2+0x52/0x52 [ 265.499808] ? tracepoint_probe_register_prio+0x2d0/0xa50 [ 265.505365] panic+0x22f/0x4de [ 265.508571] ? add_taint.cold.5+0x16/0x16 [ 265.512737] ? __warn.cold.8+0x148/0x1b3 [ 265.516791] ? tracepoint_probe_register_prio+0x3b4/0xa50 [ 265.522315] __warn.cold.8+0x163/0x1b3 [ 265.526189] ? tracepoint_probe_register_prio+0x3b4/0xa50 [ 265.531719] report_bug+0x252/0x2d0 [ 265.535335] do_error_trap+0x1de/0x490 [ 265.539208] ? math_error+0x420/0x420 [ 265.543002] ? graph_lock+0x170/0x170 [ 265.546802] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.551634] do_invalid_op+0x1b/0x20 [ 265.555332] invalid_op+0x14/0x20 [ 265.558773] RIP: 0010:tracepoint_probe_register_prio+0x3b4/0xa50 [ 265.564898] RSP: 0018:ffff88018eebf438 EFLAGS: 00010212 [ 265.570246] RAX: 0000000000040000 RBX: ffff88018eebf518 RCX: ffffc90004295000 [ 265.577502] RDX: 00000000000010fe RSI: ffffffff817aaee4 RDI: ffff8801bcb10030 [ 265.584757] RBP: ffff88018eebf540 R08: ffff8801d91ba300 R09: fffffbfff11b803c [ 265.592014] R10: ffff88018eebf428 R11: ffffffff88dc01e7 R12: 00000000ffffffef [ 265.599274] R13: 00000000ffffffff R14: ffffffff81512980 R15: 0000000000000001 [ 265.606542] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 265.611990] ? tracepoint_probe_register_prio+0x3b4/0xa50 [ 265.617531] ? tracepoint_probe_register_prio+0x3b4/0xa50 [ 265.623055] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 265.628493] ? acct_clear_integrals+0xa0/0xa0 [ 265.632999] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 265.638471] ? module_unload_free+0x5b0/0x5b0 [ 265.642961] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 265.648406] tracepoint_probe_register+0x2a/0x40 [ 265.653151] trace_event_reg+0x19a/0x350 [ 265.657201] perf_trace_event_init+0x4fe/0x990 [ 265.661774] perf_trace_init+0x186/0x250 [ 265.665821] perf_tp_event_init+0xa6/0x120 [ 265.670047] perf_try_init_event+0x137/0x2f0 [ 265.674444] perf_event_alloc.part.91+0x1248/0x3090 [ 265.679451] ? debug_check_no_locks_freed+0x310/0x310 [ 265.684630] ? find_get_context.isra.92+0x720/0x720 [ 265.689636] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 265.694734] ? expand_files.part.8+0x56f/0x9a0 [ 265.699305] ? find_held_lock+0x36/0x1c0 [ 265.703360] ? lock_downgrade+0x8e0/0x8e0 [ 265.707499] ? kasan_check_read+0x11/0x20 [ 265.711633] ? do_raw_spin_unlock+0x9e/0x2e0 [ 265.716035] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 265.720600] ? __lock_is_held+0xb5/0x140 [ 265.724655] ? _raw_spin_unlock+0x22/0x30 [ 265.728788] ? __alloc_fd+0x346/0x700 [ 265.732581] ? exit_files+0xb0/0xb0 [ 265.736193] ? lock_release+0xa10/0xa10 [ 265.740159] ? check_same_owner+0x320/0x320 [ 265.744471] ? __check_object_size+0x95/0x5d9 [ 265.748958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.754486] ? cap_capable+0x1f9/0x260 [ 265.758368] ? get_unused_fd_flags+0x121/0x190 [ 265.762940] ? __alloc_fd+0x700/0x700 [ 265.766731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.772261] __do_sys_perf_event_open+0xa8a/0x2fa0 [ 265.777187] ? kasan_check_write+0x14/0x20 [ 265.781428] ? do_raw_spin_lock+0xc1/0x200 [ 265.785658] ? perf_event_set_output+0x660/0x660 [ 265.790423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.795984] ? do_vfs_ioctl+0x1f2/0x16a0 [ 265.800046] ? ioctl_preallocate+0x2e0/0x2e0 [ 265.804442] ? fget_raw+0x20/0x20 [ 265.807886] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.813410] ? __do_page_fault+0x441/0xe40 [ 265.817638] ? fput+0x130/0x1a0 [ 265.820908] __x64_sys_perf_event_open+0xbe/0x150 [ 265.825738] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.830745] do_syscall_64+0x1b1/0x800 [ 265.834616] ? finish_task_switch+0x1ca/0x810 [ 265.839101] ? syscall_return_slowpath+0x5c0/0x5c0 [ 265.844030] ? syscall_return_slowpath+0x30f/0x5c0 [ 265.848952] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 265.854308] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.859143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.864316] RIP: 0033:0x455979 [ 265.867488] RSP: 002b:00007f7caa3ffc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 265.875183] RAX: ffffffffffffffda RBX: 00007f7caa4006d4 RCX: 0000000000455979 [ 265.882438] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 000000002025c000 [ 265.889692] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 265.896947] R10: ffffffffffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 265.904207] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000000 [ 265.912024] Dumping ftrace buffer: [ 265.915760] (ftrace buffer empty) [ 265.919459] Kernel Offset: disabled [ 265.923069] Rebooting in 86400 seconds..