0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getpeername$unix(r4, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/05/04 12:53:03 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x600e}, 0xfffffdaa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYRES32], 0x40000000200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)={r2, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r4, &(0x7f0000000500)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r4, 0x3, 0x0, 0x81) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00000007c0)=""/242) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000516000)) dup2(r5, r6) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/05/04 12:53:03 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e24}}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) r3 = dup2(r0, r1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r3, 0x4) 2018/05/04 12:53:03 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f00000003c0)=[{r1}], 0x1, &(0x7f0000000380), &(0x7f0000000200), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x70, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0xffffffffffffff98, @dev={0xfe, 0x80, [], 0x1c}, 0x8}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x1b}, 0x509}, @in6={0xa, 0x4e23, 0xc415, @dev={0xfe, 0x80, [], 0x1e}, 0x200}, @in6={0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0x1e}, 0x4}]}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001440)={0x0, 0xbf, "dee2a0497e6493f744133483fb92bc5837e731792255f290344d0dfdf7bc33f43a4e032ed964692d5606963607e726b7d0b760716495e995c69a4d33aad5f81e9d66769a554177921f233200d961096e67d1058361f16f38ca3c70fb6c75f0633baa1b01573538b4c8e13f0949765f21d04c14aeac8c4abe8b68560808f7a5515c474a7d8ae9a0ac59a96d68830034db587194b1f4894db0afecd3e379e661232c375c2db3d69aad445d208e441577b7f7ddf2d32c423a29a0abd2338fce27"}, &(0x7f0000001540)=0xc7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001580)={0x0, 0x63, "5c5417cb364421a0e937363627b5ec3b488437fb889407c3e5f970caf9826ecc2c0d1dbf1e00b470fd607b9320b435cf0493ef1cd9a6e53efdab9638344c58efb61110e1080ef8226636e0b41803c25b11c40f0621aa78c7a7a740e1e5e360899f4933"}, &(0x7f0000001600)=0x6b) sendmmsg$inet_sctp(r1, &(0x7f0000001700)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @rand_addr=0xda4}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000040)="05a7881b0f9b06a2eb", 0x9}, {&(0x7f0000000100)="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", 0xff}, {&(0x7f0000000080)}], 0x4, &(0x7f0000001640)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x9, 0x0, 0x7, 0x1, 0x1, 0x6, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x40000000, 0x209, 0x92c2, 0x1ff, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x100, 0x1, 0xe026, 0x2, 0xbdf, 0x1, 0x2, r4}}, @authinfo={0x18, 0x84, 0x6, {0xc703}}], 0xb8, 0x1}], 0x1, 0x4000000) 2018/05/04 12:53:03 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340)=0x5, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x54) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x70bd28, 0x3507}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x48}, 0x1}, 0x0) r2 = socket(0x3, 0xa, 0x401) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x3c) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xb, 0x40000) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000080)) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xc8) 2018/05/04 12:53:03 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x84000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0x7fffffff, 0x9, 0x401, 0xcb, 0x80000000, 0x200, 0x6, 0x0, 0x6, 0x10001, 0xe910, 0x8}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000180)={0x7fff}) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f0000000040)=[{0x3, 0x100}, {0x0, 0xfffffffffffffff8}], 0x2) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r2, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='\x00', 0x1, 0x1) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000001c0)=[0x100, 0x6]) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/05/04 12:53:03 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0xfff) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/04 12:53:04 executing program 4: sync() openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x44000, 0x0) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/72, 0x48) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000680)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600070000000000000000000003003e0000000000000000000000000099ea1b175ebd7f5efae3b1400000000000000000000000000000000000000000003800020000000000000003000000000000000000000000000000000000000000000004000000000000000600000000000000002b79b0fbe6e06e200000000000000000000000000000000000000000000000000000000000000000000000000000ec00000000200000000000000000"], 0xb0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getpid() gettid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0xf87b, 0x10000, 0x8, 0xffffffffffffff5c, 0x9, 0x1, 0x4a7, 0x3, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000600)={r2, 0x4}, &(0x7f0000000640)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r3, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x800a, 0x2, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r7, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) sendfile(r4, r4, &(0x7f0000000080)=0x5f, 0x102000004) 2018/05/04 12:53:04 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x30000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e22, @loopback=0x7f000001}, 'syzkaller1\x00'}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7427}, {0xa, 0x4e20, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x20}, 0x4, [0x5, 0x100, 0x1, 0x7, 0x5, 0x82, 0x7fff, 0x6]}, 0x5c) 2018/05/04 12:53:12 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x4400, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x3, 0x9}, &(0x7f00000004c0)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000500)={0x0, 0x1000}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=0x0, &(0x7f00000005c0)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x10001, 0x9, [0x9, 0x3, 0x5, 0x100000000, 0x1, 0x8, 0x1, 0x401, 0x3]}, &(0x7f0000000640)=0x1a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000680)={0x0, 0xffffffffffffffff}, &(0x7f00000006c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="44dfc2f60e70dd65695ef19727b6c9f871908245af1b7eb8fcec736192efdbe65cde85f4f7ebe6bbd19049079ba703bdd76046e06b4a05e168a5741f6716ff3913f962c139a2db31436dbcd97525dadf316bee488170ab01c3a7c13ece0dd8c08b675a6f80116a4cff5ffaffe29a33ef36f893329845b2f35ed6f02dc0f384794e644cebed3080799d0ef9e13a5a1fbb", 0x90}, {&(0x7f00000001c0)="645f7a0ee3eddac5865de331bc933ded1b1e308a7a704446285649ef179129ecdf41379533794bd55184411eaf66d95531bb4eb3bdb65da36121c8748830759ec36e0774b2e910591bfd152648d2622f89a5b70b4b16038ab4ddba7c503726299cf2fb6c40a029f7ddc205112808b71640d544b85f0b3b8b5f55e67efb45a717db506d3baf7c1b9f3fd005580956c908b44954e05790aa42f7", 0x99}, {&(0x7f0000000140)="66f8566d8f76e4b37e4b2dd3acb5d04b1e8399", 0x13}, {&(0x7f0000000280)="c2d67a80c055e2620850329390cbf2aa744a83bc9fe76e27483ba27bbb8243f0a19909b8bc59568b70c54680d057548f70f83d8773d56266f5f281061569ef2fb9d549319355cfc834b089432482fa19c5051a1caa9aa73a6b046c94d6254da4b3", 0x61}, {&(0x7f0000000300)="39720d75ef4b2b4428b0c002464900705c93a71164c42a6f0534d818ee048d822d2d832e5700e8c491414871e15909877de0f49c3c9606dd357ce0d9e15105ac64c579e8750d73f06aabd80c77606a5d0bdea912aabd4321bc7da1446bb1973d0ca8da53775ddfbc35a453fb5202a696fb5e311e2972912ad173", 0x7a}], 0x5, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x5, 0x80000000, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x200, 0x3, 0x1, r4}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x1, 0x7, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x81000000, 0xfff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0xfff, 0x0, 0x1, 0x1, 0x0, 0xa10, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x13, 0x316e, 0x200, 0x9, 0x40, 0x10000, 0x1, 0x4, r7}}, @authinfo={0x18, 0x84, 0x6, {0x3f}}], 0x130, 0x4881}, 0x4080) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000880)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r8, 0x4040ae75, &(0x7f00000008c0)={0x7, 0x0, 0x400, 0x2}) 2018/05/04 12:53:12 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x3}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3ff, 0x121002) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000000c0)={0x2f, 0x400}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x121c02, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) 2018/05/04 12:53:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000001040)="fae98fb7e8815bc65dffb051bd416edb40660ae3a9bb63926a9e28bc970ffaa7c46ea6a8d294b47e395a7d99effc762f7c243210e89dff0243e639e7e5b6a28f1ad36a55d6265d18d66d61e459c55139e7198cd19883772532d71526b618d0316a1680fc6144a8511f3d6e2e7f49a0d7c459624ff28517b4d7b59830a3c876461e73d112df6593438b3475601cc185e7958c7e29f665e9ee4d379d3c18c8772466481fc61451a9f47a3d") bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x5e, @rand_addr=0x6, 0x4e24, 0x4, 'dh\x00', 0x4, 0x1, 0x20}, 0x2c) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/4096) 2018/05/04 12:53:12 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./bus\x00', 0x2, 0x0) link(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0\x00') 2018/05/04 12:53:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@rand_addr=0x5, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) 2018/05/04 12:53:12 executing program 3: r0 = perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2000000000000, 0x34}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r3, 0x8, 0x20, 0x3, 0x8}, &(0x7f00000002c0)=0x18) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000200)=0x1000000000003) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000000c0)={0xdcd0, 0x8}) r4 = semget(0x1, 0x1, 0xce12fa7ab303dd9) semctl$SEM_INFO(r4, 0x2, 0x13, &(0x7f0000000300)=""/87) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1800000015f2a94e9e2e37fb0300000002010000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) 2018/05/04 12:53:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 365.649351] IPVS: set_ctl: invalid protocol: 94 0.0.0.6:20004 dh 2018/05/04 12:53:12 executing program 0: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x2) write(r0, &(0x7f0000000680)="161388bb45aa4e56af945b42d8dd22d18977abc90b758d31f16dd5446c6079029f2bfcf5671514ef890f7c19d7334e5e5ef110a362b3f2a4c39d9fba52bfb25c6783f3ed003618ca3b9d6f3a4b88ae611ff2492917071a7a09f203937e4d2a54a1a823b4fbf2be9adeb19a500ae9a5fb2358e2207138bd1d756291b7884257159d334c0fda1d9c04f7b498567f3f0cec", 0x90) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000004c0)={0x100000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000cc0)={@local, 0x0}, &(0x7f0000000d00)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000d40)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x400, 0x14, 0x4000000, r1}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000ff0), 0x1c2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100000c, 0x10, 0xffffffffffffffff, 0x12) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000380)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000, 0xa4150, r2, 0x17) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000500), &(0x7f00000007c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xff}, 0x8) r4 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x178, 0x608200) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000840)=ANY=[@ANYBLOB="6d416eeaf0b198197588fe052b19676c65000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000005381b1f96e64ba6db9c37ae265316dff12cc6aa39a9d60a46d48a4ba7f42097e20207d24"], 0x68) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) dup3(r2, r4, 0x80000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000000)=0x4000) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) fremovexattr(r5, &(0x7f0000000480)=@known='system.posix_acl_default\x00') ppoll(&(0x7f0000000140)=[{r0, 0x8}, {r0, 0x8002}, {0xffffffffffffffff, 0x4}, {r4, 0x200}, {r0, 0xbe78164465328225}, {r3, 0x4000}, {r2, 0x532}], 0x7, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000340)={0x1}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x20, 0xdbdf, 0x9, 0x1, 0x0, 0x3, 0x0, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0x9, 0x6, 0x20, 0x80}}, &(0x7f0000000600)=0xb0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000400)=&(0x7f00000003c0)) syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x1, 0x200002) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000640)={r6, 0xf94}, 0x8) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) [ 365.697421] IPVS: set_ctl: invalid protocol: 94 0.0.0.6:20004 dh 2018/05/04 12:53:12 executing program 3: modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/4096, 0x1000) unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001240)={0x0, 0x9}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000012c0)=@assoc_value={r2, 0xe1}, &(0x7f0000001300)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f00000010c0)=""/152) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/04 12:53:12 executing program 4: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000000080)=0xecb, 0x5, 0x2) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) 2018/05/04 12:53:12 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 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) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000140)=""/74) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) r4 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/05/04 12:53:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@sco, &(0x7f0000000040)=0x80) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0xffffffffffffffff}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0x55}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000740)={0x5, 0x8, 0x4, 0x2, 0x1, 0x1d23cdfc, 0x9, 0x7, r3}, 0x20) accept4$unix(r1, 0x0, &(0x7f0000000780), 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000005c0)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) sync_file_range(r2, 0xfffffffffffffffb, 0x0, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000600)) 2018/05/04 12:53:12 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=ANY=[@ANYBLOB="00000000000000030000010000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x107003) r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x260400, 0x160) renameat2(r4, &(0x7f0000000200)='./file0\x00', r5, &(0x7f0000000280)='./file0\x00', 0x2) close(r2) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x260001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r6, 0xc1205531, &(0x7f0000000080)={0x6, 0x81, 0x8, 0x2, [], [], [], 0x1, 0x3, 0x7, 0x800, "897f8d87b466700b6811669592b12f16"}) close(r1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) close(r0) 2018/05/04 12:53:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x3) [ 365.890579] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 12:53:12 executing program 6: r0 = userfaultfd(0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', ')^\x00'}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/04 12:53:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@local}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000400)={@loopback, @multicast1, 0x0}, &(0x7f0000000440)=0xc) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x4, 0x4e24, 0x4, 0x2, 0xa0, 0x80, 0x32, r1, r2}, {0x5, 0x401, 0x9, 0x3, 0xdf, 0x280000000, 0x8001, 0x9}, {0x3, 0x80000001, 0x8000, 0x7fffffff}, 0x6, 0x6e6bb8, 0x1, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x0, 0x0, 0x0, 0x6, 0x5, 0x1}}, 0xe8) 2018/05/04 12:53:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000100)=""/123, 0x7b) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) getdents(r0, &(0x7f0000000200)=""/407, 0xffffffffffffff96) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x38, r1, 0x700, 0x70bd2a, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x15) 2018/05/04 12:53:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) keyctl$chown(0x4, 0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) sysinfo(&(0x7f0000000040)=""/176) [ 366.102637] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 366.140470] device lo entered promiscuous mode [ 366.168300] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 366.180375] device lo entered promiscuous mode 2018/05/04 12:53:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00'}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/fib_triestat\x00') bind$alg(r1, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000180)=0x1f, 0x9) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/149) ioctl$TCGETA(r0, 0x405c5503, &(0x7f0000000000)) 2018/05/04 12:53:13 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000001a80)=@ipmr_getroute={0x1c, 0x1a, 0x511, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x90000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r2, 0x601, 0x70bd27, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff9}]}]}, 0x20}, 0x1}, 0x8000) 2018/05/04 12:53:13 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21}}) r1 = dup2(r0, r0) bind$inet(r1, &(0x7f0000002f00)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/04 12:53:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001, 0x3}, 0x2c) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x2c5) 2018/05/04 12:53:13 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000140)=0x8, 0x4) getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000000040)=[0x0, 0x0]) getgroups(0x2, &(0x7f00000000c0)=[r1, r2]) 2018/05/04 12:53:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/40, 0x28}, {&(0x7f00000001c0)=""/205, 0xcd}, {&(0x7f0000000140)=""/57, 0x39}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000300)=""/228, 0xe4}], 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000000)={0x6, 0x3ff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xb00, 0x0, 0xfd69) 2018/05/04 12:53:13 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:13 executing program 7: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000400)=0x534efde5d2bae475) gettid() accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) sendto$packet(r1, &(0x7f00000001c0)="74fad75a1cbe95931b2fcc2fe3045ccca7389453e3c0a062d3466257024a3af94f8dfda2c07a2addc069c9c54870933809ec514dac4c367073ae01417567b0fb322761b8d107ad065e8eb5d911f0c6c747eb4065172593f162bda6e55011d1ff8582302ec004dadb69330c6b46dd308df08cd70f75043b091d66116ceb1cde5faafcab4231bcb50c827873e9c7828af4642c38f725e16efd0bceb4397c2e017a867dfeecd5caa7ad2a88d7cda32481efebed4f1e87828ec4fa374c0172b7086681a8936cb2fd17f0f2bb32189bed9631d6df29259f52247ccb8f04ae025552", 0xdf, 0x5, &(0x7f0000000340)={0x11, 0x0, r2, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xca) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000180)="80fd02010000", 0x6}], 0x1, 0x0) r3 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r3, &(0x7f0000000080)=""/26, 0x1a, 0x0) 2018/05/04 12:53:13 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40000000000001, 0x2) bind$inet6(r0, &(0x7f0000001340)={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000000c0)={0xa5bd, 0x2, 0x1f, 0x1c0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x6) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000002600)='./file0\x00', 0x448000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000340)=""/4096) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002640)) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000000)=0x9) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x3, 0x0, &(0x7f0000000100)=""/254, &(0x7f0000000200)=""/59, &(0x7f0000000240)=""/170, 0x7000}) 2018/05/04 12:53:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/sockstat\x00') sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x20008000, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000002300)=@llc, 0x80, &(0x7f0000003840)=[{&(0x7f0000003780)=""/132, 0x84}], 0x1, &(0x7f00000038c0)=""/211, 0xd3}}, {{&(0x7f00000039c0)=@ipx, 0x80, &(0x7f0000004040)}}], 0x2, 0x0, &(0x7f00000042c0)={0x77359400}) 2018/05/04 12:53:13 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/04 12:53:13 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/142) r1 = socket(0x3, 0x2000000000000000, 0x20000000000003) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x7, 0x6, 0x100000001, 0x20}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x23f}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000005c0)) r3 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000004c0)=""/216) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x800, 0x0) mq_notify(r4, &(0x7f0000000480)={0x0, 0x32, 0x7, @thr={&(0x7f00000002c0)="382aa7bb62c7962e0bc7f352a69f929aa5b05b2435db293e1e510a0cb60d38995ec8605928758892bf36f8249392d57ed30f56b27827314c920ca8a31bafc49e5be11a8407558487e0ac07bb082cb1f0ae9ea640321ee709d75a63e54d94962cf864d4fb6b0369e5b7fd55de61597e0dc22b8371b2b959d246cb77f7253b87a363f686297c85b474fdc6be8773864fc29a8cf53a11045164d920b5043051c2bb4a72ba9f48a5ca753274f667b8147acb7cc6e8ee53979749c2dd9bd79b7e08d639a1f467af672ccc0ef49f8be14fa5", &(0x7f00000003c0)="5d7e4080e6e0af26f769cfc23b1cb135323181d056fbff95e20c9d2fc95b94172d4d371cb52c8ed9f959de09bd84e7951c5fae1e3986687bd34d4f9526c94f572a5c27b64f06e4fb6a94e5fdf36c5c2b00c4ec1a0a05ce54ee816d9ba0b68ba14a6747ea86755335f077753b726049c5908e217bf7f69bc697502b5c82bdd713cf6f"}}) 2018/05/04 12:53:13 executing program 5: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000180)="6b657572696e6700a8c38f4de3c8b3b0a38bfee7eddef938152c79463c1b6cf779ecc532200d60f546abd149dd00cb9b38d6acbdbcf0bca6f0ae07443e657b6224066daa8be373344b8a30a7e9009c444a034ec98408ca1c23bccd10ec4598cf8893426fb86ffc4fc8c2ad27cc8d110b8380bf47a9490ddf036f8f40a6ea6d31bb99653437343d2b718acb5754c884", &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0) 2018/05/04 12:53:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0xfffffffffffffffc) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r1, &(0x7f0000ccb000)=0xfffffffffffffffc, 0x40000000000402) 2018/05/04 12:53:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f00008d1e64)="e9316ede") r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x8000, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000180)={0x8, 0x2, 0x0, r3}) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 367.230185] Unknown ioctl -1072150264 [ 367.268572] Unknown ioctl -1072150264 2018/05/04 12:53:14 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$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) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000140)=""/99, &(0x7f0000000000)=0x63) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r2) 2018/05/04 12:53:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x800, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x4, 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) read$eventfd(r4, &(0x7f0000000380), 0x8) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f0000000200)) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000e80)={"4f1bac47a51df47553816eaa7d78e49430ebf7cd4a5b751049fba1e1b4bc669f8a5d8e02eadc008259dfaf6f4377526e3dedaff09703329086109412ad038abc2f6bb0511c7fcf4e4d2474ba834c5362a47609151e654e9e54ee9422e7d0e11e60c4b8c83cfc89b4d458bc75dc79ac1ea0ed67d56d87d335f56c1ce136b025ab2ec013f05784c1063326def216afdd537381479325c4b5fe365179ff8e45142a08198d8752557f1fbef52ce4321ac01634c02241180482375afac42bd0211c2b2991c86e6f919bcc3db82e21c472c04107348fff995836e97ae8bc0b9bd43050ad3024d92e18b012f3bf9e9da49b2433f31fa14bb990f83d682500d8e6cadd2d208595feec2725740bdfae8ae97da88df13b367abafca7baf27f96d185111a0701e241c2896a5dded99767be35d7eaef87df878319ff34a4bcbff44228e40df3b34a8bb22ab92db4004373533813a2dc6163cb9fb59aad5e47a1f67fba98fce46be6c5b4f212a3139e751cbaf90a124668b82685248bacec141bc049fc5c61949cbcc5c5d3873d5d3b5a29a0ea9acd42b19e6791f3abe954dfee4222502d64fba51165fc8551e1923b6f0ac4e42554132a687373a27aafd984d9450b96c5de3e59679a31834219c061a2ae494250b376a50048e031947a9441fa48a8a992d59a628d1dae9b460012a5e61b8afc31ac2e72eceb69e21ea0a87685dbd86874b23e8f19f65959c4c1979b6516f462e0f1f562a1a6d10ff061f23092a8c49def64bfac3f006636843da7dd6cfafd9cbb3d206e30a5ebd940b9c937e6c0bc24167e7a55bfb3f95977190867e1b3f6cc74ec51bb3d8b2968ab2749b331bdd8e17349f1f70daa71bca91000dfb54c73f89e2d2ccf63b30f106823ed0f3f56d0765faa9da4f6ba1062250e05ccc38b04c04eca9f814cac5cc90518c46ecf6cd6a37557fdae61ef8311c2f9377953a9c56ea4900971af268462d3ef3581cf92f195c544b5d8e230af6f2b2f8432414f228443e37f2bc03c08b956780e2d7d84e5f968fbe136b8f1a065f29aadbb1fec5e5786e5491caa204272514537631fe5aacf105bb448ff743dbf623e5f9ea3690df2288ae6feb15b0f5edcfc1c925f90e6157e0b1b862b0f1663abbd9fab5fb36d365d316bf33b3e99be6d6db790997895d1cc0ceb519209d4038952ad89d6846458484a719af70a6d8952b5822e67ba99c1aaa20dd6513c78518e1f322961bba7568a003a2c2e87656e6464027f7686d28412a62e0f10263d7a6e47fc8476fe8ca8614f317c2b7ad41096c9cbc4c006b3e9ce427ee90cfed716f7b91908e123a5ea4552b9607a00a41ebe2040d96fd2635d6b88fcf03663199705e78eab9d898bfca80cac6dfe68543b1b17439ff38b4c7ee5d77f3cf0860f90f6b3b468571d6e80c6aaad809d4ae54b4f47799cfd413d8cbc818b"}) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) r6 = fcntl$dupfd(r1, 0x406, r2) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000000100)={0x1, r6}) ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f0000000340)) 2018/05/04 12:53:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) 2018/05/04 12:53:14 executing program 5: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440442, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/209, 0xd1}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f00000003c0)=""/131, 0x83}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/241, 0xf1}], 0x5, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/05/04 12:53:14 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x4000, 0x0) r2 = dup2(r1, 0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x3f, 0x2, 0x6, 0x5, 0x0, 0x2, 0x800, 0x4, 0x3495194a, 0x100000000, 0x607, 0x200, 0xffff, 0x7, 0x400, 0xe1ee, 0x1, 0x101, 0x4, 0x1, 0x100000000, 0x5, 0x4, 0x6, 0xedc6, 0x7ff, 0x7, 0x7ff, 0x96c, 0xffffffffffffffe0, 0x2, 0x8, 0x2000000000000, 0x7fff, 0x8, 0xfffffffffffffff7, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0x8000, 0x3, 0x3, 0x6, 0xfffffffffffffc00, 0x40, 0x18cf65fc}, r0, 0x0, r2, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) prctl$setname(0xf, &(0x7f0000000180)=']\x00') open(&(0x7f00000000c0)='./file0\x00', 0x800, 0xc) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fadvise64(r2, 0x0, 0xfffffffffffffffe, 0x1fffffc) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) 2018/05/04 12:53:14 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) clock_gettime(0x0, &(0x7f0000000040)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={r1}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/05/04 12:53:14 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) recvmmsg(r1, &(0x7f0000004200)=[{{&(0x7f0000004080)=@generic, 0x80, &(0x7f0000004100), 0x0, &(0x7f0000004140)=""/149, 0x95}}], 0x1, 0x0, &(0x7f00000042c0)={0x77359400}) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffffffffffe7d) 2018/05/04 12:53:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x11, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/05/04 12:53:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffffffb9}) 2018/05/04 12:53:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)={0x1, 0x0, [0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000180)={{0x0, 0x69dc}, 'port1\x00'}) [ 367.990813] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/04 12:53:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x800, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1030}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r1, 0x0) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x161000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000140)=0x7) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001180)={r2, &(0x7f0000000180)="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"}, 0x10) 2018/05/04 12:53:14 executing program 7: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x28000, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r0, 0x1, 0x4b0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0xfffffffffffffd78) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r2, r2, 0x8, 0x1}, 0x10) close(0xffffffffffffffff) 2018/05/04 12:53:14 executing program 6: mmap(&(0x7f00007d7000/0x2000)=nil, 0x2000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x85, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x401, 0x5a1400) write$sndseq(r0, &(0x7f00000000c0)=[{0xec9c, 0x7ff, 0x8000, 0x80, @tick=0x1ff, {0x0, 0x8000}, {0x401, 0x1}, @addr={0xca3, 0x9}}, {0x1, 0x5, 0x80000001, 0x1, @tick=0x101, {0x3ff, 0x5}, {0x80000001}, @control={0x3, 0x2}}, {0x9, 0x101, 0x41b, 0xae93, @tick=0x4, {0x200, 0x9}, {0xba, 0xfffffffffffff000}, @addr={0x9, 0x20}}, {0x80000001, 0x8000000, 0x6, 0xf34, @time={0x77359400}, {0x6, 0x272}, {0x1, 0x3}, @raw32={[0x20, 0x8, 0x6]}}], 0xc0) 2018/05/04 12:53:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="ec01000000e3cd682c460900ff7f4066514d670600c0e180288d9fe8b4253db150877eac3587ca920100000066507822242eb9176f4ddb90797d34c3946570ccd032", 0x42, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000028801) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}, 0x1, 0x63, 0x2}, {{0x77359400}}], 0x1cc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) [ 368.136262] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/04 12:53:15 executing program 7: r0 = socket(0x3, 0x4, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20040) fcntl$getflags(r0, 0x408) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/05/04 12:53:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) 2018/05/04 12:53:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000300)=""/237, &(0x7f0000000080)=0xed) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rfkill\x00', 0x410000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000007c0)="f6d6015d41fd073195246cd296f62e3a60616a53426ea0e556361eb935480b6f52614453b00663db76d42b35048869d42a39a62cb3146e42e0d16adec4ede9d41ebd78ad62d39c1bb27d3926cf03c7f4492d873017a29b69248a4796e8ac14eab4c0b1d399d20ffaea0edcefef47a7146feb17b94534d4758a8c26ace13c84a745d87801ce483353fada88d91b98fad3dda6051dde22c6e322bac8e96c3e0701e500dce1a2a79083b6bcee98dc51387611e8356167a604e45e82736f735c5c") r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_open_pts(r4, 0x80) memfd_create(&(0x7f00000000c0)='\x00', 0x0) r5 = msgget(0x0, 0x400) msgrcv(r5, &(0x7f0000000500)={0x0, ""/63}, 0x47, 0x3, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000001c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) connect(r0, &(0x7f0000000280)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f00000007c0)=ANY=[]}, 0x0) 2018/05/04 12:53:15 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)) userfaultfd(0x800) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/05/04 12:53:15 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x40, 0x4403f, r0, 0x0) r2 = userfaultfd(0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x1c, 0x17, "6c182871a458cd3798b74fe2c42875a54a62d585a97011e615967a419f37cc5e2984981043524c3b49d352d9246b7b632bf38bc14af09d399221738a9288d421", "c5f9a7086cebcbf0d108045be21f5674c68a9173b94b784b904cf9b8e36e15f3", [0xffffffff, 0x8]}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={"61a9b53041ec6c650300", {0x4, 0xffffffffffffff00, 0x6, "c71dcf58ca51"}}) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f00000000c0)={0x7, 0xb83d, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x3f}) ioctl$UFFDIO_REGISTER(r2, 0x8010aa01, &(0x7f0000000100)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) 2018/05/04 12:53:15 executing program 1: 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$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) chown(&(0x7f0000000240)='./file0\x00', r4, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r2) 2018/05/04 12:53:15 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8c005, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0xf5ffffff, 0x0, 0x11, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}]) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x24, 0x2, @thr={&(0x7f0000000140)="4f36cfac6a859580ddb61c7acb70e54099763c4656263f437451743e19e49332993e764c386e6a201986289232ce9b1af7a94c9a898ce40f46a690bcb397987a1d0272b0915e0dd6f256d584e76767a9bc33342140b686831863263456815fd6c18bc7585bececf1193909e32cb4bc6eeafca184aca79d923ae55006508e5fd17d78fa313edca8405d2fb1d828c190a1168498d1090621e46e6d9323fde9f1263ddca2df", &(0x7f0000000200)="d44179d49012ae573f6372ba7da2a01e48a2233b93c5f2e0e06a82825610c2003ac8a42e31106d1e4022ebf15d57364833260da1ff67de0ebfa32e332ef5de1dd08da568271957f5cf96b58d2d80c217db987f8dcf1c10808b3e3321ebbd1eaa437ed6d6419caf"}}, &(0x7f0000000280)) 2018/05/04 12:53:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_ifreq(r0, 0x896e, &(0x7f0000000140)={'veth0_to_bond\x00', @ifru_data=&(0x7f0000000100)="6224b279a188a2f850778bf2bd5d0b46b1e6f13cd9d4f21d00a7ddfc1141c998"}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x30, r0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0x5b58111b) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000002c0)=0xff) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0xaea, 0x20, 0x6, 0x0, 0x7, 0x0, 0x4d, 0x200, r2}, 0x20) io_setup(0x400, &(0x7f0000000340)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r3, 0x200, 0x70bd29, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2000000000000000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}]}, 0x30}, 0x1, 0x0, 0x0, 0x48000}, 0x880) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000004c0)=""/192, &(0x7f0000000580)=0xc0) r4 = semget(0x3, 0x7, 0x1) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f00000005c0)=""/72) r5 = accept$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000680)=0x14) io_setup(0x8, &(0x7f00000006c0)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000700)="00504130b394664b1b34969398627d9e3afb15e4fc68a616c7a1029cf5eac864332a8dd7e6286a476a9cafe4098396f8bb2e2cda5c39dc626b339560fa973d3db9af0bd39f77d19271f8441c96180c9061f22f640c97668610b60d44e254bcfad3d512c8dbb69fcbcf53856d68118254becbefea2ac0a9215fe341212d42235e9b566bbd34aaedbc55f82c3d23325985beb339289bcf902d3b836a8777a345b49a322bb03775cb41a84969a5abccb6945856572e567c54694a6b61e68a3a84a8ea5cf54af73ea99d5d13e146") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000800)=0xf0, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000840)=0x741f) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000880)=0x10001, &(0x7f00000008c0)=0x4) fgetxattr(r5, &(0x7f0000000900)=@known='security.selinux\x00', &(0x7f0000000940)=""/223, 0xdf) sendto$inet(r0, &(0x7f0000000a40)="42de649f0c8b5d7f02091a7624af34ef083b7a1aa32597e319dcbe1d4b35f16e1c2e5cd989b8fca096a0992a3e1b25d2269b07593a2fa5e3884e999fe4ee79d967df5fc63067c15ca0ed3174cc8e5d7619351414ae4a6aec0fec2cb264f9822dd5cb4c303cf56c2d25a04882aa442fad9c35d9fd2938729303a732d9315894ea642f1b9245b3d187ae855a643b77f4920e1ecb3a3069781d3cbda58afabbe6e570a7dd2b12ac2b3d32ee1db7c8804c7f10f31c91bf0e7d41f516b424440db2cfb5af9032", 0xc4, 0x8000, &(0x7f0000000b40)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b80)={r1, @rand_addr=0xff80, @loopback=0x7f000001}, 0xc) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) splice(r5, &(0x7f0000000bc0), r5, &(0x7f0000000c00), 0x2, 0x8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000c40)={0x0, 0x54, "617a8597acf5f33bf791d3cad88ab67d1ebafc7612f77b60aae4a7d045d871e3d98fca527954c4f49c75f35e93e460969b0316713535733dba37b0099913ce1f3a7904998d64c997717b313ac08c65e953cd22de"}) syz_genetlink_get_family_id$team(&(0x7f0000000cc0)='team\x00') [ 368.949631] kauditd_printk_skb: 125 callbacks suppressed [ 368.949644] audit: type=1326 audit(1525438395.470:260): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=23665 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 12:53:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="bfbc43ef716bd84bb3dacc01f50d50ed18", 0x11) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x3, 0x80000000}, 0x360) 2018/05/04 12:53:15 executing program 7: r0 = socket$packet(0x11, 0x2000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x38c, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xdb, 0xe86}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x8000, 0x10001, 0xffff, 0x2}, &(0x7f0000000300)=0x14) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x3ff, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000380)={r5, 0xfffffffffffffc01, 0x3, 0x200}, &(0x7f00000001c0)=0x10) 2018/05/04 12:53:15 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x1e, "00030100000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a669ed4938d36d73fb8f840179ff59829a2b0afe3f0000002470a0c5216632ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d2390000000000000008c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) socket$alg(0x26, 0x5, 0x0) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000005, 0x7f, 0x0) 2018/05/04 12:53:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x88800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) r1 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0x1}, 0x9}) [ 369.109607] QAT: Invalid ioctl [ 369.129930] QAT: Invalid ioctl [ 369.144064] QAT: Invalid ioctl 2018/05/04 12:53:15 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/04 12:53:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffffffffff7f) [ 369.170299] QAT: Invalid ioctl [ 369.183547] QAT: Invalid ioctl [ 369.189572] QAT: Invalid ioctl 2018/05/04 12:53:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffe01, 0x28100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x2, 0x7, 0xfb, 'queue1\x00', 0xc5680000}) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14f100000a060100000000000000000000000002"], 0x14}, 0x1}, 0x0) 2018/05/04 12:53:15 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x6790) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/05/04 12:53:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000400)=0x0) ptrace$getsig(0x4202, r3, 0x80, &(0x7f0000000440)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000680)={'filter\x00', 0x4}, 0x274) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0xfffffffffffffc93, &(0x7f0000000040)=[{&(0x7f0000000480)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000700)={0x1300, 0x5, 0x9, 0x400, 0x70bd2c, 0x25dfdbfe, {0xa, 0x0, 0x5}, [@generic="ab31eaeebc8ca7597e13313a7bcff7fe181e34ddde4b785a7b073777f89e1ca3ff45fdef5f2beb66400a3f767a5efc1d339eb9a6329c32693f272944c592d1248a066cf1023ac7bcd74c886b361b1638c5d183cd15f70d", @nested={0x1190, 0x64, [@generic="1cae1b7accc914a62517e9b28a7b295fb37383fb2ccb9589e61f6388e156d65d4322957a709cc2dbdeb5160e4282ee42d39cc782af543508a9674af240366d2e1bd7546496fe6155c4bb773aeeab548d0e9ef4d5263e079fff4fcdf3e7664104a2c0cf9b50bf829df673ec8cf28ba6bca7a6e9532e9cba18d9a2696fd0fcf3d451d711e05770a23963cf33733d2fde3a3d24fc8ad65b47bf8b8efe21a2261b721e29cd269fdd320ad31605a82c301952556649da8da0", @typed={0x1004, 0x84, @binary="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@typed={0x8, 0x36, @fd=r2}, @generic="4ea41e9444f69f4b0da3b63eb9562b419cee54b21980984dad53d46a19f22ce3a3a0d88f813c8fbb3a09383a96a49ddaa74f9a921b85bb45aa7a2e73b9f3e558f0d38dba3de4d9acf9bdde31bcd961030634c745adc6712de9101c1eff748e1d8cd41cc1a3b9369b400508af94352a7e5cdb71ee7cb2affd43a7fbeb90291ebfb32216a8c5385e2738b0dbf5bd2d5aecd5f13a3a0aeff9c6c941f4006ce1a3c8ebdfe1b2ee2c2ece76274daa373d63cd029d1e5362d298299e73f601", @typed={0x4, 0x24}, @typed={0x8, 0x81, @fd=r4}]}, @typed={0x104, 0x92, @binary="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"}]}, 0x1300}, 0x1, 0x0, 0x0, 0x10}, 0x4004001) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40401, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r5, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc020010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x1c, r6, 0x100, 0x70bd2c, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000805}, 0x40000) 2018/05/04 12:53:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00000000c0)={0x1, 0x7}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="66ba6100ec0f20d835080000000f22d86566adb8e10000000f23c00f21f835000009000f23f86467640f01720566b836000f00d00f71d0ca67679c36660f388078f966bad10466b8000066ef", 0x4c}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/04 12:53:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x521140, 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x1407a189}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x77c5, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0a0000270800010004003750"], 0x1c}, 0x1}, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/120) 2018/05/04 12:53:16 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000440)}, 0x0) 2018/05/04 12:53:16 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x0) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/04 12:53:16 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:16 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x4) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000040)='./control/file0\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/05/04 12:53:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8, 0x4) listen(r0, 0x2) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/04 12:53:16 executing program 5: madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x10) r0 = pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) pkey_free(r0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6f) 2018/05/04 12:53:17 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0xb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) r1 = gettid() ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000000080)={&(0x7f0000000040)="9d58af479d2e6d46429585507b9f3d1a4a12", 0x12}) fcntl$setstatus(r0, 0x4, 0x2000) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa000, 0x100) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0x8000, 0x4) setsockopt(r0, 0xdcb, 0x17a9, &(0x7f0000000140)="4243842dfd0b12952c2c879b72826bd868bced625d47e910bbdda5bf951be428dc5d276ea92383b8a4ad94d19d04244f02a9d62e87ff7ab6439380a7e0a841d0e6115a2bdb9e47d3751215374e31b3b19abf11a729dc9030ff527359dcac66a177ccbe7a32f2b7481e9413f882daa4f91a2f3e3ddb931219a9b83620c7fda9c83a16e584204252a79a4b7b3ec9dbdafd746bb25429fecc581a22576d", 0x9c) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/05/04 12:53:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fc7) readv(r0, &(0x7f0000002600)=[{&(0x7f0000001200)=""/255, 0xff}], 0x1) pread64(r0, &(0x7f0000000100)=""/140, 0x8c, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x11) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x101400, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000240)) 2018/05/04 12:53:17 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)=ANY=[], &(0x7f0000000300)='jfs\x00', 0xfffffffffffffd8a, 0x0) dup2(r0, r1) 2018/05/04 12:53:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) 2018/05/04 12:53:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/current\x00') socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x2, 0x3}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x3, 0x1c3) 2018/05/04 12:53:17 executing program 4: r0 = socket$inet(0x2, 0x5, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001180)={r1, 0x9c, &(0x7f00000010c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x24b, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0x12}, 0xfd}, @in6={0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x4e24, 0x7b5f53f3, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f00000011c0)=0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 12:53:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f00000006c0)) sendmmsg$unix(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)="1169a0a0b78afea2f9d0d8856bc5bc9daf13ac7b9f67b216df380a8c1de3fc555bd06f3bce96d02ed7fab22a49a438a7f58404ca9b3627f490ec0189480562134f460f57303df95430a03f5760ae658d1a7c18115260ad26aa17ae32637585ea2b3b08164d319cc43d4009a6650f58e0a8f7ba9b47a48cb4a7fb282e462a3152f3536e7c57c01570cad545f6cb416ca505553ec608b2b313fe", 0x99}, {&(0x7f0000000240)="59aa7fcf48235c05c66fccb97f753e96bcd959d79cc58e277d1b0bc72b2fc1ff0b99e9e03dce909025231b21a6ffc8ea7bdfc438a1b19926c235f1a9b80db4d5b0f736f73f4f5c41860d12cac28e2ffa1f845bd0", 0x54}, {&(0x7f0000000300)="88eb5f7d67f36e527b6a3377f55f1b", 0xf}, {&(0x7f0000000340)="380dd108e557da526a366b261e16cf17d2e23ebd2e1adde98216b0d9ad5e4451c4845fca5833360c33f9417774c801fcf521b93070ec8a4ea8acc302139ac3a1d9329d0ea2caf3761ac39f5f37abca0d7b83acee3f1c1c83d5f071c4dfd46300a69df8fdc00e287ae7ee10238b5fbb1bfc", 0x71}, {&(0x7f00000003c0)="3d4f404b26edbe8a5aeb5c4c25e59deed11b86894ea18db9caf73bd18e49a23e71591212478ea4c1c6406303d1fd2445", 0x30}], 0x5, &(0x7f0000000400)=[@rights={0x18, 0x1, 0x1, [r0, r1]}], 0x18, 0x80}, {&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000580)="745508e533ecbbedb1b24ec6407b55202a397a74b0a74b32e451c0c177375076954cdc2f7a5e317a5d5f43eea6aa326998941be6ee945d6497cadbfe5e3262bbe6166fcbc6dab431a82ad2ca95", 0x4d}], 0x1, 0x0, 0x0, 0x20008004}], 0x2, 0x10) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="10000000060000000000000000000000", 0x10}]) fcntl$dupfd(r0, 0x406, r1) 2018/05/04 12:53:17 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000006f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006f40)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000007000)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000002840), r1, 0x0, 0x2, 0x400000}}, 0x3fd) seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x40, 0x9, 0x1000, 0x80000001}, {0x4, 0x4, 0x5, 0x80}]}) 2018/05/04 12:53:17 executing program 5: r0 = socket$inet(0x2, 0x4, 0x1d) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x355) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0x0, 0x3}, {0x0, 0xfffffffffffffffd}, {0x0, 0x200000000000000}, 0x174}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000440)=ANY=[@ANYBLOB="0180c20000000008004500001c000000000002907800000000ffffffff16009078e0000002000000000083e64633effd367c36054f2dfe4306e4390d6d4ea6d000010000000000005c1b892a77d07490bf3be9d26e691c40e1b613affdbb33dc69c8dc1a62cfa7e9304f7f0db9063cf38cd43890078b3cf2ced233520c6a96365a9ad2e30a03b75a33dfcc9a5b62f28a233360c71441f64803295cdcef173ef47be506009e1648b8bb560b2f3f1062f6519c20c7a11558d1b91fe2178b62ce1bb46d6e7943ffbe38a9fbaad6b6c5786fe745db62ab73d45f22f8c2cae40e0965c7bf3231bcf648d173f887abc849bf6b0f5753de84dd339173d6f10d3bcaf7049647c82bfa5b35e6339763f7139d7b820cb3c4302b54c2ed73051e52f3250a77e75dedf65d8cd91d624b2916039ab16ac13242"], &(0x7f0000000000)) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000200)=0x3) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000140)={[{0x1013, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x46f5, 0x0, 0xc135, 0x0, 0x34800000, 0x40, 0x3ff}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}]}) socket$netlink(0x10, 0x3, 0x15) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000400)={0x2, "b190"}, 0x3) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000240)="cd01e525bca4f7a313ebbfaf5b896f00858bd963ee952eb49be7ce88dffab854f98dca761eb85d869e0c1ef342d4931d80eaf935b80b4ab75c9fec7f14aaba0bb4a7dfd33944cc1bd61371e27594b06e2eca10464a9e2165800eefba881a68c2703c76f538e5798e82bfeb9f022ed1334fa24db4d824859f2fd225006bde2c004d4aa21661bf310bd6cf37fd", 0x8c) 2018/05/04 12:53:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c6300009f0c0b9b"], 0x0, 0x0, &(0x7f0000000140)}) 2018/05/04 12:53:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="370000000000000096188d0b9a4d9379499385fb7c799f2feb4d74504866122806a7ca69fa3464b4d2869cf1490900b9035574dd81ddabaa20c88a6030bf0281a655fdff9fcf33607a655a4aee6fc27f527d2ccee22dff0c48551b95066d0292e33b51316e4067e32e705d0643ff55b239e0b778ecb4042a1e163f19951a0cbb9382dbfef244f5bf"], 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r2 = dup(r0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0x8, 0x5040, 0x6, 0x6, 0x7fffffff, 0x4, 0x100000001, 0x8, 0x4, 0x8, 0x139b, 0x8}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x2}, 0x1) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/04 12:53:18 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x80000000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xca, "b174d0110f73e93988d10d012a5a0ea359da3866c8256ca27e38560ad0eac54058ea9d30966c083f61ef4304f114192e77e4cf0fc5df44c94d188924ac3f771beab36574e066195f5d161e22095347c409a96cabec6c7ea44d835ac791164e834fb9c0de294b666f017d3ab44613d16af78ada8f20552326aea964db5f7ba656635b5705dfe319f39651f85740ffb08294771f0319213db1c5cca251575b57312a2c611c81ce4af57053da95a61470b217f79cdd8bbcdf6cd082089857a43c525187755da37d68ada424"}, &(0x7f0000000280)=0xd2) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80800) 2018/05/04 12:53:18 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0xfffffffffffffffe, @multicast1=0xe0000001}}, 0x1e) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x797, 0x408000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x8001, 0x49bd, 0x6fcf19f5, 0x5}, {0x800, 0x4, 0x0, 0xffffffff}]}, 0x10) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x4, 0xffffffff, 0x6, 0x3ff}) 2018/05/04 12:53:18 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x2, 0x7f, 0x2, 0x7, 0x8001}) syz_emit_ethernet(0x46, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xc0ffffff, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 12:53:18 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2200, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005000000", 0x24) 2018/05/04 12:53:18 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000940)={0x9, {{0x2, 0x4e21}}, 0x1, 0x2, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x190) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000b40)={0x0, 0x8, 0x4, 0x7fffffff, 0x6, 0x6870}, &(0x7f0000000b80)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000bc0)={r1, 0xfffffffffffff542}, &(0x7f0000000c00)=0x8) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) getsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000800)=""/221, &(0x7f0000000900)=0xdd) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r5, 0x2, &(0x7f00000002c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0x4, r4, &(0x7f0000000140)="61e5dfae97a75c8b016867d80fd138de17af7d99f92595e88612799b0091857e5d2ff5ba51c88bb3b5cee0dfa7383806f2ac2c4d453d280920b14aa319310ab0f384f5b0f06ac8f12560c7bc09cb44f0990d92aab1c80ddda3ddfa473e1f4af5785b6bc32cf30b73012569755b455736c70e7420d33b23f0b63074c7850d591a24e2887409b18370182f8cd0a4cebbfae138efab0bcedf13eb1f8ec466c29378f63288", 0xa3, 0x101, 0x0, 0x0, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x5, r3, &(0x7f0000000340)="835a7f18858bd31302dbd2aae8d2c5199b21fd3af482a2bfe65923c6dd0094118d76b0423730b3fc2085ce9e620f683d97a3c8813d465a6bf8167b1de2a3aa5aba24b91cd36d156610ce0e35b2c9c5666d73f7dfca06bccde9811f6c388c99d44526693fc20ee5bebf8bc314c72ec1de538740c56293e360584908743bcb12f52e8c4b37928ac383e189d9c19c9e36feabe665ffc7ac466adbf688973c9cd66835af68bd976004d950f150f6f597f1ea37347905318adf8bb19041", 0xbb, 0x8, 0x0, 0x1, r2}]) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000b00)={0x3, 0x8001, 0x40}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000400)={"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"}) dup2(r2, r4) 2018/05/04 12:53:18 executing program 0: r0 = getpid() prctl$setptracer(0x59616d61, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x6991, 0x7ff}) [ 371.592861] QAT: Invalid ioctl [ 371.604537] binder: 23841:23844 unknown command -1693774689 [ 371.628982] QAT: Invalid ioctl [ 371.642746] binder: 23841:23844 ioctl c0306201 200001c0 returned -22 2018/05/04 12:53:18 executing program 3: r0 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000024c0)="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", 0x4d1, 0xfffffffffffffffb) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xa8a80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x77e}}, 0x5, 0xaf14, 0xffee, 0x2, 0x400}, &(0x7f0000000340)=0x98) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x9, @empty, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="5c99cf13d142ff45b105d7a8fa9cdb5ab53521775414b6c137a4b209ccf5686ab5fbad4841d71d3bc5adffd94a1d405bde04d252dd8cc44767812144923ad22970188f94e430fcf04ddfd13de450a690723f9f8217a7e89e56c58c925f700d5756e63ee44429e82b41a4bbe8417de4b5135ae470281d5127384a800ae16cda86624b69dda71248dc6007ad24b8b9c3d422fbc2029d3e22dd05ab0b2d3ca66cd71c14fbd49edfe561c51d75d017a7f084f8e3e7eb2924bf35d2d422ec2e8ef779b0ff6c5414d53b72342aabd8f4095a04be330c01c48e8f387f64dfbab77141d10fec70ea3422eb218e79e83706073a11a1", 0xf1}, {&(0x7f0000000180)="33f6560cf2eaa6491d118d7b9a5dfd115e454979e2b1f7c71a778291b5a2d3a2567bfd7d0fd80bcbb1bdcd7ad6a518518f1ce1f43b2a62b9c9c4234aaadf5238298a55b59a0bbabac6a885", 0x4b}, {&(0x7f0000000200)="2e28f33a94ca63869810311e56fedffa6f10a93a60c51b87459760c26264879a37fe138fabe5c6cb", 0x28}], 0x3, &(0x7f0000000380)=[@init={0x18, 0x84, 0x0, {0x401, 0x2, 0x0, 0x80}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xd}}, @authinfo={0x18, 0x84, 0x6, {0x8aa8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x820c, 0x100000000, 0xdfd1, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x20}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x0, 0x100}}, @authinfo={0x18, 0x84, 0x6, {0x5}}], 0xb8, 0x814}, 0x40800) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x1a071, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f00000014c0)=""/4096, 0x1000) 2018/05/04 12:53:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000004fbc), 0x0, 0x0, &(0x7f0000009000)}) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f45ef4c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000002000000000000000000010000000000000000000000000000000000000"], 0x58) 2018/05/04 12:53:18 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getegid() syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000340)={{r5, r6+30000000}, {r3, r4+10000000}}, &(0x7f00000002c0)) tkill(r1, 0x1000000000016) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4040, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r7, 0x40086200, &(0x7f0000000180)=0x6) close(r0) 2018/05/04 12:53:18 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x80000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCCONS(r2, 0x541d) [ 371.685190] binder: 23841:23861 unknown command -1693774689 [ 371.773834] binder: 23841:23861 ioctl c0306201 200001c0 returned -22 2018/05/04 12:53:19 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x12, 0x9e, &(0x7f00000000c0)="060ba3be2b6f85dcfa9f22ae91fea85a085eb58ff5e538e57f7c781345d64871d5e0aecdb62c7ef87a24ba183e5270ebe3c5a86bc68223eaa9a0e5c43b996810c085803ead2fe5565b0f56e3c8320ae8b80b3ba4de60701b63c25f96f7db5faf5d71febcbb94b313deb4d6b4814d8590d994cbf6df3c945f2c29156299647953bf4c7bdd51105b2a7768f4b3d9c131ab4c19e4afc641ee891f518ef01d42"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r2, 0x6}, &(0x7f00000004c0)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r1, &(0x7f00000001c0)="366c5a73631666e2eb0570758a35ed4408e9bef79d902754d6ad4d8831f6dc1056acecf81b6197307bd3d40ebed7632dd02e8b1d2c428f16551a2d2660bd5ea7fd9136e85ed5feea6bd0bd1484d464b9b01db90214e5a9b90c44bbb389dec7adaf0806f0ccb70cb87e6c5cd84927811c3319a3950f0e73353faeb3193e7db47bd52c8cbd16928fdf61a247f5d56cf85cacbc812044dfb22e1dc538218ffa142066d7857877ccd697cc", &(0x7f0000000280)="9eb926bd84c074cd5b0c98cd342376d946db32d8a8c248850bcfdf3063401a4e4cc4c831b88807116b26fb76c3bbce276de8a9b09dab8b37c9dbdcca81041f22e88cd370ad7e8a22a0e4577504ce3d7b367565a8e7d0498e6f2bf80174b8b4b8f2e5b2b3b94ccf847e9c97a64c7b48ce94605b02d0c982540efc84b49391334e21a306df08c806053719f322233481153807c2d3718f73bff76a9d0f27ce094aced6c7e581bdba7ac016ee1c7209f9ac37c87220bd5d"}, 0x20) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x35b) 2018/05/04 12:53:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000002c0)={@remote, 0x0}, &(0x7f0000000300)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xad5, 0x42080) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lc\x00', 0x0, 0x0, 0x7a}, 0x2c) prctl$void(0x1f) shutdown(r0, 0x0) 2018/05/04 12:53:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045105, &(0x7f0000000000)={{}, {}, 0x7fffffff}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8000, &(0x7f00000000c0)=0x3, 0x8bb, 0x4) 2018/05/04 12:53:19 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x1, &(0x7f0000001600)=[{&(0x7f0000000180), 0x0, 0x100000000}], 0x0, &(0x7f00000016c0)) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfffffd83}], 0x0, &(0x7f0000001a00)=ANY=[]) 2018/05/04 12:53:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [{0xb8b}, {0x0, 0x0, 0x4a}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xc0045878, 0x0) 2018/05/04 12:53:19 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000ff0)={0x0, 0x1000, 0x0, 0x1ff}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x1aa, &(0x7f0000000380)}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x80) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100)=0x100000001, 0x4) 2018/05/04 12:53:19 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x101000, 0x0) close(0xffffffffffffffff) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="24000000100007031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x9f52) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000280)=0x9) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}) listen(r1, 0x5) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000002c0)={0x1f, 0xb269, 0x5, 0x6}) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000300)=0x8) 2018/05/04 12:53:19 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000240), &(0x7f00000002c0)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x1032, 0xffffffffffffffff, 0x9) r2 = userfaultfd(0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r3, 0xc2604110, &(0x7f0000000000)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x20) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1e) read(r1, &(0x7f0000000340)=""/127, 0x7f) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180), 0x4) [ 372.696246] IPVS: set_ctl: invalid protocol: 0 172.20.20.0:0 lc 2018/05/04 12:53:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000280)={{0x8000, 0x0, 0x5, 0xd9, "c38986861123a96c7243b2a6c2289ab302c87038440fe8e6262c53addcadc697fd12bc21e7dd59d06b804230", 0x3}, 0x0, 0x0, 0xca8, r1, 0xc, 0x6, "fa816e2b07f6bd055ba8ea9d8ca14d99481980beb4c3eb1d444716ffe22c69eedb08e590ab8d67e7bc6154659d114170533222f4209ee2b91fbd990c3f3219d5", &(0x7f0000000240)='oom_adj\x00', 0x8, [], [0x8, 0x4, 0x20, 0xd52]}) clone(0x0, &(0x7f0000000240), &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000002886)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) waitid(0x400200000000000, r2, &(0x7f0000000100), 0x4100000c, &(0x7f0000000000)) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) writev(r0, &(0x7f0000000000), 0x1ce) 2018/05/04 12:53:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r1, &(0x7f0000000040)='W', 0x1) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r1, 0x0) r2 = dup3(r0, r1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r3, 0x4) [ 372.738818] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 372.745839] IPVS: set_ctl: invalid protocol: 0 172.20.20.0:0 lc 2018/05/04 12:53:19 executing program 6: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x4) r0 = shmget$private(0x0, 0x3000, 0x6, &(0x7f0000ffd000/0x3000)=nil) r1 = semget$private(0x0, 0x4, 0x46) semctl$GETPID(r1, 0x7, 0xb, &(0x7f00000000c0)=""/39) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/190) r2 = pkey_alloc(0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r3, 0x8006}, {r4, 0x2000}], 0x2, &(0x7f0000000240)={r5, r6+10000000}, &(0x7f0000000280)={0x1}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0xf451}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={r7, 0x4, 0x30}, &(0x7f0000000380)=0xc) pkey_free(r2) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='nfs4\x00', 0x0, 0x0) 2018/05/04 12:53:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000000c0)={0x3ff, 0x0, 0x0, 0x0, "39740e0a719e4bb3a711ac2aec6d71f478fc9ec2a3f2662edd4f1a2394b905b2aabdf689051ae0fc17c172d5"}) [ 372.813076] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/04 12:53:19 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 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) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:19 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f00000001c0)=0x80, 0x80800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x1, 0x20, 0x1000, 0x1, 0x0, 0x400, 0xc000, 0x4, 0x7, 0x6, 0x2, 0x0, 0x7, 0x885, 0x2, 0x100000000, 0x1, 0x80000001, 0x20, 0x5, 0x8, 0xc6, 0xfffffffffffffffa, 0x3, 0x3, 0x0, 0x8001, 0x6, 0x3, 0x8001, 0x518a, 0x2, 0xcf, 0x7, 0x2, 0x7, 0x0, 0xfffffffffffffff8, 0x6, @perf_config_ext={0x4c9, 0x966}, 0x890, 0x6, 0xeb0, 0x7, 0x100000001, 0x200, 0x9}, r2, 0x6, r0, 0x1) r3 = socket(0x10, 0x83000000003, 0x0) write(r3, &(0x7f0000000040)="220000001e0063fffc01fd03ef6ece030000000000000072d907000f510007140028", 0x22) 2018/05/04 12:53:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000040)="bfc0d6aa0013a8f82475f636dd08a0fbadf0df84f5d1cde41f6b79d3171131e919fb7c404d1ccbe02df003e64cf9993065930be2aa271f0aa5ab1c47ab4cbd5eddeebf5ba12e6f55376496becf7bca22512fc461e1c5b23c3f3159c3a504e4916ae45d239d05f1d05e61f20cdee113da85b44db53360a5bc24f04b5ec77ea71a5d4cf160513a2870e689458b3885ef707ac59d06dd31959dfd9e08ec7b5f90f1c3d70fef002967905aec5d10a988504e3e3d4ab7f06e00096015c4bc9d66ed29f1c16df09e21790ab455") recvmsg$kcm(r1, &(0x7f0000000500)={&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/237, 0xed}, {&(0x7f00000001c0)=""/7, 0x7}, {&(0x7f0000000380)=""/146, 0x92}], 0x3, &(0x7f0000000480)=""/76, 0x4c, 0xff}, 0x2) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000023000)={0x14, 0x1d, 0xaff}, 0x14}, 0x1}, 0x0) 2018/05/04 12:53:19 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1000000000000001, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="254c10fb03edf675e3aa1539755cc582ba838d8f75e0b8228c4e7749cac7a854fd6592671f54e20d894311b432fbb75c86b9db4d46010bc6d7791abdf7367fb45e7bd43bfa6113b14dee4a5d6c03a123e53cbd047b00efa8ec7c288d768e4fbb17846c71665b686324aa2fc9d3473e232e93862486064d343d39512f1f60574429663807783f3d58b6066880109b670febae32a77247999a0f1ec1ee978eb353fb5aa62699c2354970197aa4a2658ba1defda442a2829d3bae431570d48edfada58b81e97f8407d79771247f6d497a0fa27b888c4f34bd7be6d9bd3f72930fd62e9a08", 0xe3}, {&(0x7f0000000040)="40c22d17c71d87ef5255301039e3e2778c0169027987728a17773d254e7221fa93f293c0753559b586b1714ae1ba958d44e84d3b8c1a8ac91493e0a5216e1a5a", 0x40}, {&(0x7f0000000280)="4f84e09d104213dc13012f743df95841d715caf93e17c1e3c6d8cbbe8661e6483dcddd4b2736de66aa0b280ed5a8219c110384510c5f4de4f314660fd3c928727b80d60f446abd1030a19064a437ef0eba0313fd551d2f275a067e187907d2f6d83ed6a527f3b9c2d6e8271059cf039f6e18b9870fd50e9b06de1e0eac0dcc918809d19e146bc35c9680fb66ef7bb5573cb772ac5edff497f9e245e1d2b3ff88e03a03f54f508b06cc62a9", 0xab}], 0x3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/04 12:53:19 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000040)=0xff, 0x4) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="d2771a459669f650624f680a3dee7e04", 0x10) [ 373.055702] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. [ 373.064361] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 12:53:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) fstatfs(r0, &(0x7f0000000080)=""/217) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000380)=ANY=[@ANYBLOB='2:8\r;'], 0x5) 2018/05/04 12:53:19 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/ipc\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10201, 0x3, 0xd000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) [ 373.170508] Unknown ioctl 1074048865 [ 373.277710] Unknown ioctl 1074048865 2018/05/04 12:53:20 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x4001) sendmmsg$unix(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="d1205af57c22900c901115dab9fa6b4928a45a77031b", 0x16}, {&(0x7f00000001c0)="f801fc59cc0f08fd4d77c82f061b8973014dd7792aeb1c5125010899903eff00f4e01c515a09c00a74c461ed20b103687ab1e3cee65dcabea28f5ab3db1c65ac92c269165992fdb0c28bf71b2411c29e9780bb18bec76924d09e76a2f585b4824affcaf720da0b13110e9534f884f919fd97fd", 0x73}, {&(0x7f0000000300)="3051d48bad13e2cc5e7b1299ce5158939c5e726e2051bc630abae3b4ed5c6216f412773280439b228aadfc757d04325e14a2ba7f731bec6ccc4ae4187be7e63b7fa61e17c58c686967d90034c51a8b3215afa7cf2f329bb12edf3e1755a35b243d536958331b863fadc8fa43d7a6dd98ce5f3268e378f2967ccc6c5be9a4acc9bf0c6db7af1eff381ea42d473f552a4a8d884bf7cd2fdb61829f324a907220d83958830deff251bc554f47eee82694b89c7e2b28539c115bd07ec12d0ba83ad84a5c153b84fd45", 0xc7}], 0x3, 0x0, 0x0, 0x40000}], 0x1, 0x20040000) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c5f000), &(0x7f0000787fe0)}}}], 0x0, 0x0, &(0x7f00001cd000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f00000000c0)}}}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/05/04 12:53:20 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) r1 = msgget(0x3, 0x410) socket(0x1b, 0xa, 0x4) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000001680)=""/60) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="b75ef16d2d00fe68b9b9402143f9aedecd7f83e49e6efa2bf97ea8c610e5a632b7ac4cdadb7f341d6166c3a52a02346e4935107786d2da70798471e08825bbc6bf3515be0e12d7f0153a2d93630ce1a99b707a5276e0f7bac97fc4", 0x5b}, {&(0x7f0000001300)="06e686a504df77d711b937f5dee28062158be7db26ba73ff3b1ac40074ce5865630a137ac07ddb6ab59433a429a6762eadf06e9f3d40bc82c2a0c431b9e785027c95a470db827ebb78e238a32bbd5a70aee7d05c2387119b288b06d66a7984599c692e473a42fc767ee9db75c1ddf4863c98f377af3921940e168b6f084c1db5c15804aca3be9ad0d887eb5ef6db052df373d8d16f4b6a1417c0900a92ff7029c480b926807b21818d70d535ac1e5efbb3c6a6bf65ff213bfbd10a91f084c345c7ec1198e2aea8f14a7d9006a2084a42231d723fe89c8c3881aadcb069222bf650d56a5fa9d6", 0xe6}, {&(0x7f0000001400)="d90cb2f3281838c005073ec77f49c55ea8ce7db1aa44746f8e280b38d05d69ee451881e5af590ad02926d9d13cf254e164696aff66", 0x35}, {&(0x7f0000001440)="abe573751c795372b3fa22734f205fa6e5fe86e491e526a28ee00d43da32d01492be43506158a18f17065047797d618b0e869785e2eccc13994df251e36be6511c52455208b8598832855531d075537bb81b08c7511b06d8732b9236c6cc2c1ce104c91f4c3057fd8fea747f9516d1e8145a0cb3ce94534f6dd52426b4171d3c07782c27ecf7bcf222cd9a718d85ac47dae9419a66085b864dfee243e699aced34cf63ac4bd6409b49c1f7c9e7719fb1737951051a84f9d4932372fc9a038b4db3a11915a7e3a15a9376f0682c89bf5585e8bb03c6a4e4cdfbf2e7c7ab9b30d53bc561bf9db9ec76c55c118836f2cc876d1d6df68bbc", 0xf6}], 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0700000000001400", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="a6725da32ec560971ae79070ad44b097080637e51fe0038023bd054433e826dcd854992f5ceafebdd09982304cd51be88da2ea7e739216d3901bdfad70e3c384752242c75259af288e52c3018f155a5d091b1b30642c196529601946d18863"], @ANYBLOB="020e950001000200ffffffff07000000aa3df6b1c047a13413652e5fa17bd565367f6b8e1a5d9662f120824d302b56b1b2ff2b8a18f0e1a7d9ab0ba1cf720989c085c5fbbd977712ef99f86b1ad0878e1eb022bdd518b34d5171a87c52720845c0b7189fbc085b584ad2e337eb679ac4a2"]) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000015c0)={0x8e4, 0x0, 0x8, 0x9, "dcab176f0fc119c73d574892f40c3d89c263a3255284e72fc5eb4866a8392079c22b58c44c4955a59fceb9df", 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x8, 0x3, 0x800}) 2018/05/04 12:53:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000200)={0xffff, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b2b77e9fbe5c80a009b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce5a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6b", 0x6a, 0xfffffffffffffffd) 2018/05/04 12:53:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x4, 0x10) write(r0, &(0x7f0000000300)="1f0000000506fd00010000f600eb058e3f00ff0180fff80009000101060191", 0x1f) 2018/05/04 12:53:20 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) rt_sigaction(0x34, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)) 2018/05/04 12:53:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, r2, 0x6}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/05/04 12:53:20 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000340)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000140)=""/221) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:20 executing program 5: r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='%\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='security,\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x179, 0x9, r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400002, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x8001, 0x9, 0x5, 0x0, 0xffffffffffffffc0, 0xf000, 0x1000, [], 0x401}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000380)={0xa, 0x4, 0x7}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xec, r3, 0x72c, 0x70bd2b, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x59e8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}]}]}, 0xec}, 0x1}, 0x11) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) readahead(r2, 0x8000, 0x2) ppoll(&(0x7f00000005c0)=[{r2, 0x200}, {r2, 0x40}], 0x2, &(0x7f0000000600)={0x0, 0x1c9c380}, &(0x7f0000000640)={0x100000001}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000680)=0x100000001) fcntl$getownex(r2, 0x10, &(0x7f0000000780)={0x0, 0x0}) r5 = perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0x571, 0xff, 0x1, 0x8000, 0x0, 0x6, 0x80000, 0x1, 0xcb03, 0x7f, 0xffffffffffffffca, 0x0, 0x5, 0x1, 0x7ff, 0xf1, 0x2, 0x5, 0x9990, 0x5, 0x7b, 0x401, 0x0, 0xfef, 0x5, 0x7, 0x5, 0xfffffffffffffff7, 0x1, 0x8, 0x0, 0x401, 0x2, 0x4eb, 0x9, 0x7, 0x0, 0x1f, 0x5, @perf_bp={&(0x7f00000006c0), 0xc}, 0x0, 0x9, 0x5e, 0x4, 0xfff, 0x6, 0x8000}, r4, 0xa, r2, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000800)={0x5, &(0x7f00000007c0)=[{}, {}, {}, {}, {}]}) r6 = dup2(r2, r2) connect$ax25(r2, &(0x7f0000000840)={0x3, {"a1c0468e1867db"}, 0x4}, 0x10) ppoll(&(0x7f0000000880)=[{r6, 0x1004}, {r6, 0x10}, {r6, 0x104}, {r2, 0x8}, {r5, 0x400}, {r6, 0x2}, {r2, 0x400a}], 0x7, &(0x7f00000008c0)={0x0, 0x1c9c380}, &(0x7f0000000900)={0x5}, 0x8) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2275, &(0x7f0000000940)=0x81) fchdir(r5) renameat2(r6, &(0x7f0000000980)='./file0\x00', r6, &(0x7f00000009c0)='./file0\x00', 0x4) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000000a00)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000000a40)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x10000, 0x9, 0x9, 0x7, 0x8}, &(0x7f0000000b80)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000bc0)=@assoc_value={r7, 0x18}, &(0x7f0000000c00)=0x8) recvfrom$llc(r6, &(0x7f0000000c40)=""/2, 0x2, 0x10000, &(0x7f0000000c80)={0x1a, 0xffff, 0x1cac3a7d, 0x7, 0x7, 0x400, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r8 = semget$private(0x0, 0x3, 0x2) semctl$SEM_INFO(r8, 0x3, 0x13, &(0x7f0000000cc0)=""/125) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000d40)={0x9}) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000d80)=0xff, &(0x7f0000000dc0)=0x4) 2018/05/04 12:53:20 executing program 7: r0 = getpgrp(0x0) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x40, 0x7fb, 0x9, 0x4c4, 0x5, 0x8}) capget(&(0x7f0000000080)={0x20080521, 0xffffffffffffffff}, &(0x7f00000000c0)={0x7, 0x0, 0xdff, 0x101, 0x0, 0x40000}) 2018/05/04 12:53:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000140)={0x2, 0x8001, 0x7, 0x80, [], [], [], 0xffffffff, 0x100, 0xffffffffffffceed, 0x2, "28c0882be62b1bb8884f43000f6e855f"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7ff) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x1e, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 374.162392] binder: 23997:24020 got new transaction with bad transaction stack, transaction 53 has target 23997:0 [ 374.173288] binder: 23997:24020 transaction failed 29201/-71, size 0-0 line 2883 [ 374.201203] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/04 12:53:20 executing program 3: userfaultfd(0x20000080000) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000011000/0x4000)=nil, 0x4000}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x402000, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) fchmod(r0, 0x4) mprotect(&(0x7f0000003000/0x14000)=nil, 0x14000, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}}}, 0x2, 0x100000001, 0x3, 0x3ff, 0x21}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x2d}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x402000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000280)={0x401, 0x3, {0x0, 0x3, 0x5, 0x0, 0x29}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f000000f000/0x4000)=nil, 0x4000}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) accept4$alg(r3, 0x0, 0x0, 0x80000) 2018/05/04 12:53:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4309(rfc4106(authenc(sha1,cbc-serpent-sse2))))\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x81) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/220) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0), 0x17e) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000001c0)=""/32) 2018/05/04 12:53:20 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000600)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000380)=0x7) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={0x0, @loopback, @loopback}, &(0x7f0000000680)=0xc) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0xa, &(0x7f0000000440)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000580)={r5, &(0x7f0000000500)=""/127}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', r3}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r6 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x4, 0x113001) openat$cgroup_ro(r6, &(0x7f0000000240)='memory.stat\x00', 0x0, 0x0) ioctl$TIOCCONS(r6, 0x541d) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) setsockopt$inet_mreqn(r7, 0x0, 0x0, &(0x7f00000001c0)={@rand_addr=0x3, @rand_addr=0x101, r8}, 0xc) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0xe2, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) write$vnet(r4, &(0x7f00000006c0)={0x1, {&(0x7f0000000180)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r9) [ 374.228412] binder: 23997:24020 ioctl 40046207 0 returned -16 2018/05/04 12:53:20 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000040)) setrlimit(0x7, &(0x7f0000becff0)) dup(r0) 2018/05/04 12:53:20 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) clock_gettime(0x7, &(0x7f00000001c0)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x4, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000080)=""/118) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) [ 374.309765] binder_alloc: 23997: binder_alloc_buf, no vma [ 374.315629] binder: 23997:24023 transaction failed 29189/-3, size 0-0 line 2971 2018/05/04 12:53:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x3) 2018/05/04 12:53:20 executing program 2: prctl$intptr(0x1c, 0x40) setresuid(0x0, 0x0, 0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)=""/9, &(0x7f0000000080)=0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) [ 374.441947] binder: release 23997:24020 transaction 53 out, still active [ 374.449362] binder: undelivered TRANSACTION_COMPLETE [ 374.454572] binder: undelivered TRANSACTION_ERROR: 29201 [ 374.460110] binder: undelivered TRANSACTION_ERROR: 29189 [ 374.527893] binder: send failed reply for transaction 53, target dead 2018/05/04 12:53:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa00, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f0000000200)=ANY=[], &(0x7f00008f1ffc), 0x0) dup3(r0, r3, 0x0) 2018/05/04 12:53:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff7fffffff}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00000000c0), 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x4, [0x5, 0x3, 0x81, 0x5, 0x1f, 0x4, 0xece, 0xfffffffffffeffff]}, 0x5c) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x20982, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000200)={@multicast1, @rand_addr}, &(0x7f0000000240)=0x8) 2018/05/04 12:53:21 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x93, 0x40000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000280)={{0x2c, @loopback=0x7f000001, 0x4e21, 0x0, 'nq\x00', 0x4, 0x80000000, 0x2}, {@broadcast=0xffffffff, 0x4e22, 0x10000, 0xfb, 0x2, 0x2000000}}, 0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0xc8001) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0xb) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40c080, 0x0) 2018/05/04 12:53:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) r0 = semget$private(0x0, 0x7, 0xfc) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) 2018/05/04 12:53:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = gettid() ptrace$peekuser(0x3, r2, 0x800) ptrace$peekuser(0x3, r2, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="360f015e03baf80c66b848d0718766efbafc0c66b80010000066eff011bceccb0f017c6566b8b91a00000f23c00f21f8663501000e000f23f80f019c0600650f9c25f669003e6636660f6b4d7b26670f21cf"}], 0x1, 0x3, &(0x7f0000000000), 0x1ee) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xe5, 0x8001, 0xfffffffffffff800, 0x1, 0x8}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={r5, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000200)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/04 12:53:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x10, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x84, &(0x7f0000000240)=[@in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x8, @empty, 0x2}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6f}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x400) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10005, 0x3, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x28001, 0x0) r5 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8001, 0x8000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xfffffffffffff2f8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000200)={0xffffffff80000000, 0x2, 0x1, 0x31ed, 0x0, 0x2, 0xc2f, 0x5, r6}, 0x20) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000400)=ANY=[@ANYBLOB="0200000000000000b00000400000000081590433f6900081bf0555e89f399078f557a6e7d4705c74579146c5f89fd72281950bebd368dbea894eec44dfbacd79d9786764662b34649ddf3e215ad1bd35c3ff59b94069e379e84750eadba6846ace75545dbfbe7d98dc7e530700ea"]) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/05/04 12:53:21 executing program 1: 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$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x3}) dup2(r0, r2) 2018/05/04 12:53:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e3", 0x6) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/04 12:53:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e3", 0x6) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 375.090653] QAT: Invalid ioctl 2018/05/04 12:53:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x200000000000, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0faa"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000280)={"6643c1b19e22b99006b5e3a9797e3a293d8e6f40727c734b2f52d899865358214218c3cdb9c9e74aa2d1c5cef8f1b911a424ab405296540d454ddf6d5b81f5e4b577b0b3f2996e804f5063118315402fa9e668c6267f235238c4b8e01bbb15a281ccfdef3667b8e8f94d80d14bbec5ad8ee2a959f1bbe7c8181e00b4acd782718171306636433a05e2aa32fbf9b95d9e383dedde689513d2b9616dfb6d1cd2115095eb2d37511f6e4018bc921f7cfb3c5d04f48dd4d35dec5424f1e4a84d39271eea1d1a2203a1828924a6150351c0c4b5f5a9da684c1b20ce0c642faed80d04df08604931fb4127ce75f85fb3a3ffa9c70af16194fcc6cdbf6cd8cb3a576489fb1640ba37ff9d4492edc2f9152f05fd61ee0fe794d810f07538dcff53426f492e5a56c1af77cd0de34fd532ac6ed349a4edb1ec6c1966d66684fbe6e7da5403a3ff0f87d8f104ccb18641b7b9fa25ff0ea6880f1d3a6a5dab473ae155102c736afa60798ec128d5bb488fb65dec216a454e56a1d58b71cacf98ec8e024d170db6dfa430e23cb9b7cf21f2768bce61e437319e89a070659db3965ff017042a7f632262fcbe3c18d9cc9a392ce294b21675e49c6a138aba5d14f3a05cdef2c171e62861f7f815398a29753903531ab6a0c149d6620f45cb26f6a49af47e16729bb308c56d33ea0bbb522effc68215ab020de1f9b58d972e7977dc380570e0abddf45005ef78b47da8699d3629bbf00a0814e39fcf6bec004cb67aa92b169db653b21eede4dea8113ab4464fd098dc28a7a366cb504b76158505c08fc09bcf98c77be137aad2f34f64c513590ad357e4c864d2ab459382704ae404ecfb9527718c42cf582732d6ca71128ff0b4608f396901da3bd3f6010c572794e2160ab60e6383081c0f6bbcd5149c9466e480bb5ebc32611ff6c63749fe04ae8e4ef881b2175ce7e490220ef0b4ee16a8e2055833d365cce9887be18f519e847b54e8f83634e272d4d3d1cb72b4ab94c5eb1ba39f5053908152b3dfde52a82a29e6dad68b3811f2b00ca64a4aadd029a094addbb5aad9a1e62e0346bcc41cbf2a6de35526fb98f80f3106ad056f92346f58826b1d09e2e9dedac2d6a1d2cd5b81df76f41729f231fec2d20c6e8a715d90ac7dd7626c495cf85631f9c8e0471875fda8a6e108af04b0fd4c8c9de3fafe1f43639a785fd16c43cba798c10ed09ede946238e0e0dea58ce24530c60337a7fe012a9b24d37b52b6edff42c63faaef8f44f6cfd968c4589cea4ac30ff0a7fdc68e85ddffb25135f58829d1923b98977b4dbfd4bf02bb41e9f8e8ca03fa85466648491d80c0bee5f701ca8d6c9cfb28f8fdf331cb9ecec645774aa4b64a9a2e3bd9410a637b833814a95f4395414c9723c73833b1552ff8c0648f6c96ae739ba1b5b43cbac369b07b507c0be8fd442f1ab798d85a18"}) [ 375.152221] QAT: Invalid ioctl 2018/05/04 12:53:21 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(0xffffffffffffffff, 0x100000000009) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec, &(0x7f00000001c0)=0xffffffffffffff58) listen(0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0x98) 2018/05/04 12:53:21 executing program 2: syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42b, {0xffffffbfffbff270}}, &(0x7f0000000480), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x55) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000001c0)={{0x2, 0xffff, 0x400, 0x0, 0xc54, 0x5}, 0x116b, 0xae8a, 0xfffffffffffffffb, 0x568, 0x5, "7a796860a3ce16e757e465abba9de7553fe2e70049a8593bab03ae780d6625ea3c73cc3a2558f7c34b38c1bfd801fe0d0e5023bb508540ee203a71c86d63ac88005ebb755957ecd4e048541e9d93c3f51855eecfdad785ba7d05307d7a3d5014956d7053aac3d8b1d03075d99a1296e1e8dcd7236efd1f41ec74ee82dce3c080"}) mknod(&(0x7f0000000180)='./file0\x00', 0x8000, 0x6) recvfrom$inet6(r0, &(0x7f0000000300)=""/141, 0x8d, 0x2062, &(0x7f0000000040)={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) 2018/05/04 12:53:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x310, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x1f, &(0x7f00000000c0)=0x4) 2018/05/04 12:53:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xc480) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000380)) 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, 0x0, 0x0, 0x215, 0x800, 0x0, 0x0, 0x6, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x200, 0x101000) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000180)={0x3, 0xffff}) ioctl$KVM_RUN(r3, 0xae80, 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$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/04 12:53:22 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) read(r1, &(0x7f0000000080)=""/92, 0x5c) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) ftruncate(r1, 0x5) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x6, 0x4, 0xfe0, 0x10000, 0x7ff}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000200), 0x4) 2018/05/04 12:53:22 executing program 7: r0 = getpid() socketpair(0xa, 0x5, 0xffffffffffffffe1, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0x0, r1, 0x0) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000004440)=[{{&(0x7f00000041c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000043c0), 0x0, &(0x7f0000004400)=""/39, 0x27}}], 0x1, 0x0, &(0x7f0000004580)) 2018/05/04 12:53:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x3, 0x6, 0x20, 'queue0\x00', 0x39ac}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0xa, [0x1, 0x100000000, 0x3, 0x101, 0xd9ee, 0x7fff, 0x88, 0x5, 0x7, 0x8]}, &(0x7f0000000400)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x800, 0x7, 0x1, 0x100000000}, &(0x7f0000000480)=0x14) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000300)=""/169, &(0x7f00000003c0)=0xa9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x4a48b125e13656f}) write$sndseq(r0, &(0x7f00000001c0)=[{0x80, 0x100000000, 0xa7, 0x0, @time={0x0, 0x1c9c380}, {0x80000000, 0x1ff}, {0x0, 0x2}, @raw32={[0xa69f, 0x1000, 0x4]}}, {0x3ec5, 0x5, 0x5, 0x1, @time, {0x101, 0x3}, {0x8001, 0x7}, @queue={0x7cfcbb97, {0x7f, 0x80}}}, {0x18, 0xffffffffffffffef, 0x2f, 0x3, @tick=0x14, {0x3, 0x3ff}, {0x20, 0x200}, @control={0x1, 0x5, 0x1ffc}}], 0x90) pipe(&(0x7f0000000540)={0xffffffffffffffff}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000280), 0x13f, 0x4}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000580)={{0x1, 0x88}, 'port1\x00', 0x68, 0x800, 0x7, 0xbd, 0x676, 0x3d43, 0x4, 0x0, 0x1, 0xc}) 2018/05/04 12:53:22 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000000540), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x300, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) rt_sigprocmask(0x1, &(0x7f00000004c0)={0x9}, &(0x7f0000000500), 0x8) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000000480)=0x272c, 0x4) sendto$packet(r2, &(0x7f0000000040)="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", 0xfa, 0x4, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1, &(0x7f0000000200)=@raw=[@generic={0xfffffffffffffffb}], &(0x7f00002bf000)='syzkaller\x00', 0x5, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) recvfrom$llc(r2, &(0x7f0000000240)=""/211, 0xd3, 0x2000, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000140)=""/175) 2018/05/04 12:53:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20080) sendmsg$netrom(r1, &(0x7f0000000940)={&(0x7f0000000080)=@full={{0x3, {"cdb260c0d677fc"}, 0x8}, [{"10d9990ae3d71b"}, {"2da609141120a5"}, {"2ca7e5f3d94df0"}, {"49131863eaf5d9"}, {"54619d3620ef77"}, {"ca9560ea5103e3"}, {"607f9758673fd4"}, {"c6521076d70c21"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f0000000100)="ec2fd6ed9ee7c22b5cacbc4fdada6e67e393ff63c76b8360465a5f24b5d3b5493755cceb146d968238a5fd02a9c5a85b7268a942f85b635792d405984a5879c6fcc458a86fa9221b335e6dab9ff055625b4172af4469d6602128486975c9b873f431a84925f66524ce394b8caded232c44cfe71d71289999d41b01f039b1782785f9a7797a1b6ab56316fd667774563225dbf7426705bfd114e0077d8ffecf", 0x9f}, {&(0x7f00000001c0)="30ece60a1f41ce5594d9e5bd2585e6d035d264e94b7f861d4e157c54ef3c36d2821aa7", 0x23}, {&(0x7f0000000200)="5e6c287de8e687d2885fa3d506c3c6a5d7fa70d850202e4241c766b084692ce389211733ba8cb209ea85519e0c50fb1817109d1260770c30951a635b499167ba5172b8375838154d82315383e8192be6b58b5621643b4c5b9b87e332c65b1b018cdca1eaaabc47342fa201086a599ac76c55ad1350879bfc0891e95238b08f70beeca1ecd8388fda58fa86011a4048a9399b108a04557f104dc9baec8737a7e440f8e2b734333ddea4a3fd421ded29dfc4defe46a0aff3d82288ca240d087742e6ce5dd375bb3128e4dcbf7e0de2570e1e", 0xd1}, {&(0x7f0000000300)="f6dea65fe057d01a6c2ce11d0d892aa08a34653d4e7b684ea283b564f40089ae30d3d7f912ac53e6baf63d77b2fcca1da4f5a0d96b1554370b2bc5929f3f16745d20945226ce2e31837ac863d930d296f2f1dac8dea05c", 0x57}, {&(0x7f0000000380)="56dc9174294cdc66d7f13e2fde715204ffcc267215c1ea432c4713d9b2a5f3fc662d6982bbaf1de5dd614c276e27a1a17714c111da8fd8476dee59956eb4ebce289f5ffacbe13d3e20cbacbf2a9657cc9dca44ecca4f6be72eb007335470d1bd90b18955c3cf6379f8fa2e7d79442a5deeb9270b", 0x74}, {&(0x7f0000000400)="47ccd9de2fee77315cb9504ea32b44875241dbea07f327dbf8ca2e325abf62fc84fb484a759c3494f073670664db9a78a3626cbf13abefe0a017277c8b792a5108c5a27d97b443b2118d1c704bf36eab52e9f4aa2ef6c26f99f7eba9acca19cec3f9bd81c41d3ef123ced86866104cd1e61f952f5252939b4ddf84a5e0fd55a22d72c49808a959f30928c5e2cd23ab45b39d6f81d898", 0x96}], 0x6, &(0x7f0000000540)=[{0xa8, 0x10f, 0xfffffffffffffff9, "17c315afa72569e918a5f9321000bf8136501084280da477fec7efe32d06cc6534d48611fda8643db9990b4a6728679c319a5dd5646f375582e81be214f8cbd2d496457c34641c99e35bfc6761cc5e3be19c4eb8cc1b4ef86cdac87b07bbb10e48b1aecdc812761aa0dd962bb7ac08263acb765b6422156b4f3007e671fdfe231f369629e46224c8f9c7140f0fd483e4467d2d1de7"}, {0x80, 0x13f, 0x5, "25c5143adc0c1a228de57dfd9f98c4c3548beb5162871c3188d299c0b2b6e4148970a8181464a9b15ae7a5081630d74fab4cdfa9a45bdac657362e521a5ac1dbb4ffa6ac990b19237860797460350ae2ef574d4ccfe702add053009f651140c055fc5cf2afb48d45a7c417fb6a9d62"}, {0x60, 0x10a, 0x74, "a4489053d337173edd63414e9a1f8b0203b8947871c817ea6ca13c59032f7ad1f7fb49ba4cc9caac34f849ecea0902b30897813431420cf81ce6ab8e137214934142b53248b77b288ae661e4"}, {0x88, 0x13b, 0x4, "259a62bca97f622a8cc174651b11442591c9abe249ccedf5812c68b4c31680f63e858a179bedffdb77dbad4d3af32ab45d76c87914b1d0d3d0747f7afa5b5c07b6eb4a110516dab7efe768ee99133e933d712425afae918ae0e83fd3eb6d2c145cae1e4d8e7c967c7e373b2a45c5820c111b"}, {0xc0, 0x11f, 0x5, "d8bc128b017ca656d65e03a035c39131a493c3999751baec8a6fca20ec6d365262e6b63ac94205c9f0e8e657376b35f2eb81e7f22814f9b4346ce10bd605e6a2c8e5f60de0595a3febc22f1f3facdbdbc8cb958585a51b499c0d2a15ae958201cd1763afbcea1d49e8062a2ce66b1049c22518695059a9477f6a0bb8ec2e4a51d3bcc7d6f9d47de0d137c5d498dac1cbfd197ee4d161e1445c81fe263df0649d4227c60152111b10c3b02b784c557966"}, {0xf8, 0x119, 0x8000, "666bbe7a28e179e24aea145d1125130810dd251588617bfdcc5b3798f67f843c9261905abbd992f3afa9e206e8fb7d019741f49c7aac63bfa075ae5ef2812afea60cb55a17bcf889c2b1fd126a192dbb8c5e179556bab223c640fbe1c1b0652752f519033d5376507c65445c3287df84951e903907efcc6ba092b016cf928ab211318c281ad4024ce9f0adb3db187a16ef285f0242595643eb3b4a96390ffe06425aab2fc86bfb96c5657045f900d9ca3bda2ac5e513ce4d1fcab95e591d01328704fe95666ea8bd2391c0855cce4d06864dd653d6745b4f6a9d94ca3dd9012d9b0a3c9df415"}, {0x38, 0x0, 0x8001, "fa66514abf473583542708e097d7065fc78efa68a808ec62e2eb6f12fc18de0365a174537951b9"}], 0x400, 0x4000801}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="3b692cec", 0x4) 2018/05/04 12:53:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8100, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000140)={0x400000000010000, @random="cc731049ff3e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, r1, 0x0, r0, 0x0) mlockall(0x2) 2018/05/04 12:53:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x3000)=nil, 0x3000}}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(0xffffffffffffffff, r0) mincore(&(0x7f0000012000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/201) 2018/05/04 12:53:22 executing program 2: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='em1*\x00', 0x5, 0x2) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0xcb, "5c833d06fc1a56183cf8c91c8213401e5704d440eb00559b1e6a21a27d7e91e829f885cddea8e8a9ced0f6f97a2bd4173e21b9c960985ba2c2ed2c9f271a29bd59ed14492b9c49bdc6461fc7fd9696e68873b852d69e8856c6a52c688340ccffa9f4d7dd6b03f5fe8ac7eee0c5aecc5293843606c1c89ff55e6a3f4821d43b4ac84bfad7d6b6b6db2e05c57b085a9edeb7019b6175dcc5550541616600c1e42c9cf7d22a47a832346467ef688595662f7434f07e7f3feaae98e5d0a17bc5c58fe8c19c2e99c0a1158eebaa"}, &(0x7f0000000500)=0xd3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000540)={r3, 0x4}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000580)=""/153, &(0x7f0000000640)=0x99) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) accept4(r0, &(0x7f0000000280)=@rc, &(0x7f0000000300)=0x80, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000340)=""/44, &(0x7f00000003c0)=0x2c) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x20000, 0x0) readlinkat(r4, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/88, 0x58) 2018/05/04 12:53:22 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f00000000c0)=0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x2a, 0x4) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x10000000, 0x0, 0xf, 0x0, 0x0, r0, &(0x7f0000000000), 0xffffffff000}]) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x1) 2018/05/04 12:53:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x5, 0x2, 0x5000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101800, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x8000, &(0x7f0000000100)=0x2) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000140)) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000180)="f2660f019d81000f526fb86526660f3a601f003ef30f7ed82e0fc7ae0000c1f488baf80c66b8d8f8b78966efbafc0c66ed660f35360fc79d4a00baf80c66b834fc0f8e66efbafc0c66ed", 0x4a}], 0x1, 0x8, &(0x7f0000000240)=[@dstype0={0x6, 0x3}, @cstype3={0x5, 0x8}], 0x2) r2 = getpgrp(0xffffffffffffffff) sched_setscheduler(r2, 0x5, &(0x7f0000000280)=0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r3, 0x0, 0xa, [0x8015, 0x101, 0xfff, 0x7, 0x4, 0xc00000000000, 0x4a, 0x0, 0x0, 0x9]}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000440)={0x0, 0x3}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000480)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000004c0)=0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000500)=0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)=0xff, 0x4) sendmsg$key(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)={0x2, 0x12, 0x1, 0xd, 0x10, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_ident={0x2, 0xa, 0x6, 0x0, 0x6}, @sadb_ident={0x2, 0x0, 0xffffffff, 0x0, 0xb8f}, @sadb_x_sa2={0x2, 0x13, 0x40000000, 0x0, 0x0, 0x70bd29, 0x3506}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e23}, @sadb_x_nat_t_type={0x1, 0x14, 0x3f}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e21}, @sadb_address={0x5, 0x0, 0x872af2b5e93d63fa, 0x80, 0x0, @in6={0xa, 0x4e24, 0x335, @empty, 0x100}}]}, 0x80}, 0x1}, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5ac) mount(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='nsfs\x00', 0x0, &(0x7f0000000740)="15e6408e6dac6e221c5ae4ab681c5144c3b62b15a69d43523739a3cac1e951b8d417c311c190f19850be6b1ae9c6f2") ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000780)) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$TIOCCBRK(r0, 0x5428) sendmsg$kcm(r0, &(0x7f0000000c00)={&(0x7f00000007c0)=@nl=@unspec, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)="076eb0b7e81827d3a8b5572bd27dfe1a128941ae357c30e9e84224ebc03f437fa56d91704cab4b51282e309b1df17430c3b90f290119b27699bd1e72f17be325d30bbf6992d86662308527a0472c885e430e107b6cfe6397016137b6363331688a52474f4e55ee4c221e961dfce3a43b97b29d38823f19bd7ed521b0b88f219e40e80a3283ee1e72faf5312f3167c84b022f68c67d75684b1f96cb5c82f4d60d3c14e726e8d2cbf1db94a4fd9c1363836d5cf978fafb473715a79ba19045f0e5e778557af401b1fe4f1ed920eee8585633c8f8885d984a0a244742d7aaed6b850cccada0079b4688894c2351149fb6e4e175711232b9325f2d20d416aa24a8", 0xff}, {&(0x7f0000000940)="5caaae6f520c5c1cbbb1992ecc6efc4cd136423cbe41d36bed378d43163e0879858588fecf89270130cb8e4a37e422170ebc4ffecfdfa81eacef6499689b258b8e672d", 0x43}], 0x2, &(0x7f0000000a00)=[{0xf8, 0x119, 0x1, "7dda64f61c96c98a1c4e493b48228ed157b2586dcbad06ed55ce7c696ced436fa10fac414bc9a5fb26730508852df08a3efb5e740cc7825f45043487fa3b413cebb2a169817d5a18b05aae4b791fc4ba535d00ae32dc2b1c9c135bc2ecf52973e99285f5b4cab36ea9d57235daea8dfadf5af5ddcd19960757ccf128e27659934b2e3632da5265872307a5f1aca8d04f352d10d73236922785bb9908ad38a2c098214a115cd9dbb2904e5cc8ff0bf486dccdd2cebc78c00feb3a6917df3ed80e299d391b1bc02f78769f5c014b1eb2c002fc4be8d902940ba491024f2d68f7dd9148974a8fc121"}, {0xd8, 0x10f, 0x2, "ee5f2aca809a86f01f01c1f0e20268ef82710245ab79f0a87bf5a574061658619834c37c1eef3f7fe14721c6396335171306e7d49eb4964811418fbcaceb92b100115c578c9cf1d32bc191f77cb5f1aa9a68fd77268361407db7f6af6a200e4dfc55457acfe4aee04051a1dad4d762d2cacec9ff12c9dd8c54524a8ef3547f7bbb39e1dae301ecd204c7d155da15813f9818dc34f78b976b280884814a80b7419e7db124504d4d5ab852390cbaf8aaffb8fbab85407d5528f3e23e8ddfba75b7a7bf0a1cdc4db5"}], 0x1d0, 0x24000080}, 0x40000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000c40)=@ioapic) ioctl$int_in(r0, 0x5452, &(0x7f0000000d40)=0x40) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000d80)=0x2, 0x4) ioctl(r1, 0x50f, &(0x7f0000000dc0)="35ace699db45c59930e054520796ab5a142472e202622997da7181bef15b2db76f8a370541ddba9d9b05b75dc6b6c6139f8bc6a1cf02a16e500f2b3734bb9dc3905bfa93a2418011c7d8c8e210d4df32a49a0d005c078c27604c6110996eca2e898ceafd63a9ba84223c94ad18b7335ad0bcb67c37c3208b677a2da388fc12450acf5783caa0c03af68ce9fc79eadc705c8f7fbd8cbda3f440e733a2ab66fdb4669eb32b7eb2fe5cb8aadd616c99f13c4ea42b83082e5e4a2cb4bee78fbb5e45c9c3c45ab8") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000ec0)={r4, 0x5d}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000f00)=""/49) 2018/05/04 12:53:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80, 0x400000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) [ 376.223831] QAT: Invalid ioctl 2018/05/04 12:53:22 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000400)=""/186) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x1, 0x4000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000240)=""/180) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x800, 0x10, 0x1, 0xffffffffffffffff}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x8) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/142) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000380)=""/23, 0x17, &(0x7f0000000500)={&(0x7f00000003c0)={'sm3-generic\x00'}, &(0x7f0000000400)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) [ 376.258780] QAT: Invalid ioctl 2018/05/04 12:53:22 executing program 3: r0 = socket(0x100000000000010, 0x8000000000000003, 0x1) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000140)={'gre0\x00', @ifru_ivalue}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000200)={0x1, 0x5, [@random="42d69217e4dc", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000080)={0x80000000, 0xff, 0x9, 'queue0\x00', 0x2}) 2018/05/04 12:53:22 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x102) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002a00030f07fffd946fa283b70a00003801000000031e3f000000000000000000", 0x24}], 0x1}, 0x0) [ 376.284245] QAT: Invalid ioctl [ 376.301922] QAT: Invalid ioctl 2018/05/04 12:53:22 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = dup(r1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\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\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="4039212a13000000"]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x20, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0d63000009631040", @ANYBLOB="020000000000000007630440000000001163484001000000"], 0x0, 0x0, &(0x7f0000000440)}) 2018/05/04 12:53:22 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000007cbc3b86a5347418"]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 376.331720] QAT: Invalid ioctl 2018/05/04 12:53:22 executing program 7: r0 = socket(0x1e, 0x80001, 0x3) connect$ax25(r0, &(0x7f0000000040)={0x1e, {"028361440fd400"}, 0x20000df}, 0x10) [ 376.385130] QAT: Invalid ioctl [ 376.388677] binder: 24207:24208 got transaction with invalid offset (82311199040, min 0 max 40) or object. [ 376.407163] QAT: Invalid ioctl [ 376.430747] QAT: Invalid ioctl [ 376.436473] binder: 24207:24208 transaction failed 29201/-22, size 40-8 line 3034 [ 376.453685] binder: 24207:24208 BC_ACQUIRE_DONE u0000000000000002 no match [ 376.454398] QAT: Invalid ioctl [ 376.460892] binder: 24207:24208 got transaction to invalid handle [ 376.470444] binder: 24207:24208 transaction failed 29201/-22, size 0-0 line 2856 [ 376.485348] QAT: Invalid ioctl [ 376.533326] binder_alloc: binder_alloc_mmap_handler: 24207 20ca8000-20caa000 already mapped failed -16 [ 376.568284] binder: BINDER_SET_CONTEXT_MGR already set [ 376.578163] binder: 24207:24233 ioctl 40046207 0 returned -16 [ 376.585700] binder: 24207:24231 BC_ACQUIRE_DONE u0000000000000002 no match [ 376.585705] binder_alloc: 24207: binder_alloc_buf, no vma [ 376.592870] binder: 24207:24231 got transaction to invalid handle [ 376.598476] binder: 24207:24208 transaction failed 29189/-3, size 40-8 line 2971 [ 376.604724] binder: 24207:24231 transaction failed 29201/-22, size 0-0 line 2856 [ 376.630479] binder: undelivered TRANSACTION_ERROR: 29201 [ 376.636259] binder: undelivered TRANSACTION_ERROR: 29201 [ 376.642249] binder: undelivered TRANSACTION_ERROR: 29201 [ 376.647885] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/04 12:53:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000100)=0x80) sendmsg$rds(r1, &(0x7f0000000400)={&(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000200)=""/175, 0xaf}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="580000000000000014010000090000002000000001000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="0400000000000000ff0720000000710e173d70170000000000003b000000000000001800000000000000140100000c0000000800000000000000632003d1a18b7aaf0d0729883068f2ac227532978689c21db9fb"], 0x70, 0x10}, 0x880) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/04 12:53:23 executing program 5: chroot(&(0x7f0000000000)='./file0\x00') socket$netlink(0x10, 0x3, 0x1f) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x7ffffd, &(0x7f0000000180)={0x803, 0x3}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x8000, 0x0) fallocate(r0, 0x10, 0x8000000, 0x6d70) 2018/05/04 12:53:23 executing program 3: syz_emit_ethernet(0x3, &(0x7f0000001680)=ANY=[@ANYPTR64=&(0x7f0000001640)=ANY=[@ANYPTR64=&(0x7f0000001540)=ANY=[], @ANYPTR=&(0x7f0000001580)=ANY=[@ANYPTR64, @ANYBLOB="aae05396ada57ca009da7b11799b31a4e1fb8e30d513975ada6a800961b098e9e54097271d3601f7ecfdb0f8061f53020208f725d2a075bbdab34607947ad3538e49ae3fbe8cfb2c4780f43f77359cc196591716d9b27ec20c90d50af036bf98d56176a4e8d3d9abab1bdf39c2efea74579a9372903f6045a0ea5507e1a889dfd9d59fe5c491431647b30e6f46cc45005045632c614cd7864af83c2d69711f0d8955c5377f0e78834f66e07848e81bfbe9ba46"], @ANYRES64, @ANYRES32], @ANYRES32, @ANYBLOB="8f0734edab91e385a931f7c7dcf185dc2c472c8fde288be8c5a0ef34e2f9d14b08548634b4368c36e1cd4ef46e0920120ec655d696da4951bf5bf9557e626d7bbdbe6f6ae76e14453fd3f947464cf95513640d7876468b30579349dff2ca3d249225a5170180e93258747bdd7d4030d856f749116f817e16ecca9f3a266d55"], 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x900, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000180)=""/233, &(0x7f0000000280)=0xe9) sched_rr_get_interval(r1, &(0x7f0000000100)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="d5f297718bfd660a") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x82}, 0x4) 2018/05/04 12:53:23 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000001c0)) r1 = memfd_create(&(0x7f00000000c0)="7b10", 0x3) fcntl$addseals(r1, 0x409, 0x4) io_setup(0x1000, &(0x7f0000000000)=0x0) io_setup(0x115, &(0x7f00000001c0)) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='0', 0x1}]) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='bcsf0\x00') 2018/05/04 12:53:23 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)=""/149, &(0x7f0000000300)=0x95) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf27d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r2, 0x28, &(0x7f00000002c0)}, 0x10) 2018/05/04 12:53:23 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ftruncate(r1, 0x6) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) dup2(r0, r1) 2018/05/04 12:53:23 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) poll(&(0x7f0000000080)=[{r0, 0x8000}], 0x1, 0x257) 2018/05/04 12:53:23 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x10001, 0x10}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x40, 0x40, 0x5, 0xfffffffffffffff9, 0x7, 0x100, 0x1, 0x5, 0x0, 0xfffffffffffffffc, 0x6, 0x6, 0x6, 0x1, 0x80000000]}, &(0x7f0000000280)=0x38) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r2, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x70000000000}, &(0x7f0000000140)=0x8) r4 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0xea0e268d59850601) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000200)={0x400, 0x1, 0x80, 0x408}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x9}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000480)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x20, {0x2, 0x4e23}, 'ip6gre0\x00'}) [ 377.304740] Unknown ioctl -2142735306 [ 377.334176] Unknown ioctl -2142735306 2018/05/04 12:53:23 executing program 6: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f00000000c0)="130000001000ffdde200f49ff60f050100230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81e53081ddd83f8d3d1f2c53e45fca5a810009000000000000003e12039526408e88cac1f2cbefbb693dfba6cbb31ba970ff3ff429592e5de7e4f28bca764ba67745ecd03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade40d7a48afd489f8e25622c9613916c000000000000", 0xb1) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) socket(0xd, 0x80000, 0x0) 2018/05/04 12:53:23 executing program 7: futex(&(0x7f0000000200)=0x4, 0xb, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f00000001c0)=0x2, 0x1) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4c, 0x2) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x7) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x80, 0x0) syncfs(r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080), 0x4) 2018/05/04 12:53:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x8203f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x4000000080}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x42, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mq_open(&(0x7f0000000040)='eth1%+nodev%8{cgroup\x00', 0x40, 0x40, &(0x7f0000000080)={0xd4, 0x96, 0x4622, 0x25, 0xffff, 0x401, 0x200, 0x80000001}) 2018/05/04 12:53:23 executing program 2: unshare(0x60000000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) uname(&(0x7f0000000080)=""/191) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/fib_trie\x00') pread64(r1, &(0x7f0000000200)=""/202, 0xca, 0x1) 2018/05/04 12:53:23 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x2080, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101400, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000700)=[{&(0x7f0000000240)="d18f44d47c1f077d480a9ec1b95f02d241b0444efb30dc5b155fa0e35b192293735a90914cdcc784602c36f1f24e269edecc60f073a6e7c8c54c80ac91632bdfb5311e8da86618f80ad901a9e070e15e592560106e69e595a979d63d39ee949022cd588e5d9302ad9ba5689327648ca768836a809c81b002e1d2e0ea166908fe2dad6b", 0x83}, {&(0x7f0000000480)="2c8055784dd75b85c904b33e202ce8e17df8abe9dd2f98b5b715b1ee4d88abc54165911708a1ca36457d137bb69b4d23dce17759985cbbfcc5bcba4e830531b3418f3201b3653c7791059403c4c1a206161ce99ff31ea441ea5ac9f3edc8ec77a9", 0x61}, {&(0x7f0000000500)="677c5b0ddd17bc2214948e21dda62ccd9e83eaf6a430f5261602056586ccfdf105568cd22c31e8c89b1e980aa2e2be75881c76fddce0733518e01244371c2156553694d5e369a67dc68a4dbc3492fc02f532a2a1324009a02e6e619182ac9d6732f471752efbc9406f9ec8e7771be4a0f3206a71716a3115e7731b", 0x7b}, {&(0x7f0000000580)="e066bc87366240ff1d56d6f77ae9106fcfc901fbc8e75f2782d0d7ba795b29322d72f860cd82ee8ebd0edf209e9edf2eb615006896e3a66f53829c2e8bdebdbcc5ff5ba64ed60dadd9a712d9809977c23ae918e9f60f14772c97baffed175c6dcc2b86d79f86742d5c", 0x69}, {&(0x7f0000000600)="d738929a8b9f3936623b37102d7f90373b783259df4c1757d10b111816fd999c90740ce2a86f95b17d168ef55e8837bf5a9415421c6cf4ed45824ae5cff1712bf14d332e163b1a36c951c1dbe039b13b3a", 0x51}, {&(0x7f0000000680)="10c367a42ce9e1af007a0cc4d051a8fc1f067a71881350c0c8ccb382f859c33a536e315e925463b23dc183c924a01308870657736709df6fba65da7f9bcfb37344077f982daa92e223d1733d73c62bc117e9463c7c1b27", 0x57}], 0x6, r2) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x1, 0x5, 0x3ff, 0x55, "fb8e4ec077e3c6fad94d4035cb373128b0b44e39d84b6a4f0e0c7f5371083977b8c4c16e735993897d30e35c1c8f1b0cc2435566bdfb8a33f6d01951dbfcaf", 0x10}, 0x60) 2018/05/04 12:53:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) creat(&(0x7f00000002c0)='./file0\x00', 0x0) 2018/05/04 12:53:24 executing program 6: r0 = socket$inet6(0x10, 0x1, 0x7d464b32) modify_ldt$write(0x1, &(0x7f0000000440)={0x59, 0x20000000, 0x5000, 0x3, 0x60, 0x4, 0xfffffffffffff001, 0x83b, 0x0, 0x100000001}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x400001) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000340)) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/113, 0x71) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)="5500000018007f04002d1cb2a4a280930a0605e87da843cf19d0f869390009402f0021001400000019000500fcfc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) readlink(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000004c0)=""/250, 0xfa) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r3, 0x806, 0x70bd27, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ab}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x85d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x21f}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x4000040) 2018/05/04 12:53:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x80000001) setrlimit(0x1000000000000007, &(0x7f000068d000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={"697069a3d014002000", {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/05/04 12:53:24 executing program 5: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d8ff0)="01000000f6ff060000071a00009139cc", 0x10) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/191) [ 377.552372] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 12:53:25 executing program 4: set_thread_area(&(0x7f0000000000)={0x13, 0x1000, 0x400, 0x860f, 0x7f0, 0x80, 0x82, 0xd93, 0x100000001, 0xc00000000000000}) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x11, 0x0, @loopback={0xffffffff00000000, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/05/04 12:53:25 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = shmget(0x2, 0x4000, 0x1000, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/88) close(r0) 2018/05/04 12:53:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000300), &(0x7f0000000340)) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x2, 0x5, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x2ad, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x90}, 0x1}, 0x0) 2018/05/04 12:53:25 executing program 5: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x0, 0x0, 0xffffffff}], 0x18) r1 = signalfd(r0, &(0x7f0000000000)={0xfffffffffffffff7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) sendfile(r1, r0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 12:53:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)="e7", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="0023000000000000ffffffffffffffffcc35219c7eeb5403edd1e63681f27a865d862bf7de7f228982d80aa217271a"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) 2018/05/04 12:53:25 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:25 executing program 0: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) sendmmsg$unix(r2, &(0x7f0000002a40)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="00000000e187b4eb43f1ca5d723d231547797d89d72c8bb8b61e412f01740f907a86ce52ab197e13583ac8d26a6157ff03"], 0x38, 0x10}], 0x1, 0x0) 2018/05/04 12:53:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x600300, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000005c0)={@ipx={0x4, 0x7, 0x3f, "59c682bda8fc", 0x9}, {&(0x7f0000000500)=""/103, 0x67}, &(0x7f0000000580), 0x1}, 0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x19}, 0x8, 0x2, 0x1, 0x1, 0x8, 0xe, 0x7}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={0x0, 0xffffffffffffff80}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r3, 0x2}, &(0x7f0000000480)=0x8) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000180)={0x5d8a, 0x6, 0x3, 0x7ffb}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0x8000, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x400, 0xc461834282540000, 0xfffffffffffffffa, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="b0000000d3fc6184535e45e8102f1facc57868e5b20306b34f1e48b75beec8c61cbd9083e658f02a55ffe46428b164b9dcb91cabec2207be1a9557a36bc9250d1c631ff59f6cde6a25fc50fc1e29fbbf07743cb69503e57a4262b5f8f9dddcab7dc48e49a9eda91a99035d8d50cfbdab3d64454d3f164fe7eeb756e2f087fd146c17707952aba22e7dba77a1c79bbd7de12e6701d7a6159720e04330a191b8f903616a8b69b0abbd3ab2727f59f227b2af0bfa0d"], &(0x7f00000002c0)=0xb8) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000100), 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r5, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) fcntl$setflags(r2, 0x2, 0x1) 2018/05/04 12:53:25 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/04 12:53:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x1f, &(0x7f0000ffa000/0x4000)=nil, 0x7) 2018/05/04 12:53:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df73e8b2b34796068700e29fbf23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e5a0db9074a28a826c885663b51ce4b569dade341d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8c04008e8628b64cacf386bfa8840afb02004c520a03b27f805d181bd09ea208931a36e888060a2d") fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000140)=""/156, 0x9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000007c0)={0xa726, 0x3, 0x6, 0x2, 0x0}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000840)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x7a}}, 0x6, 0x2, 0x3, 0xce, 0x5}, &(0x7f0000000900)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000004400)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000200)="6eacd6c20f2b6312a78b4412d97fc0b59c17963aa36e16fdc812464a4c3ab99b3eb765dbdcc19d99592f6ff7e29931adfd2cae482b9b09b2afb21b25d2689ec189e94daa71d213c17b3c04b6cea0907e584dbc1b1cdf3a7466143b170b13399cd806374a382c16acfa3e7ab00cf30c74268a510b540447a3987ca0bd0fc2e63c578ee587bc2f3bc2668c3ea3e3174eba61b74876b95b0b6604b612a82eebc09c24e2dd22e9fa7e3fdae9c96aa099cb7b6a052706176278de7b46dd77460c60b33f4579155cb8", 0xc6}, {&(0x7f0000000300)="77c3e41ead45a6a799fe52a3e17cff485e1c2e3636742700ef7cea4014b7fa63db7a1984457c11b1472273c768ff63b72add6eddbfb85dfd84af0d76220ff0b42cc3af61267a71fc2cc3d767aa9381198a6ffee0bb1a8ad8761c3f2676f62856bea06793e4533de36ec7e97754df044c1b8bc3a4f91b4cfc0a2b25707bd25aa0f3d61a107f73313396cb0f47b60effc0894de6ab1f8cf396a51172144450081294420b0806c766681ef8ef9109bb287e82c002c147b37c2b6fc4d59a7e590e7d1eb4748d4958b09de52103296aa997e06c42f05e", 0xd4}, {&(0x7f0000000400)="bf", 0x1}, {&(0x7f0000000440)="979490890f8b1eaa30c476eac4a472d06b121312c35448feb143756f8045827ae8107e0efc6ef951f0d6ab1e0b2e52d630a8923a456cc5510e17276377709f563956380b5faddbaf5b2f39bd10a82069b9cb514cc35283e6a5315d48df3e8df97563365a81e8667f5a706ccf2c2b5d764ac76201953adc130178b8db64a25041464f8e2f73e326c37140918f73", 0x8d}], 0x4, &(0x7f0000000640)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8008, 0xf799, 0x8000, r1}}], 0x40, 0x1}, {&(0x7f0000000680)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000780)=[{&(0x7f00000006c0)="d3cc52a75581aef1b8e55b796179581d0c0036880cbd2f39d946f6e81a3a8632cc74fc7e6b121d71f8beffbb7f175149b3b170c383f132e648cf8923607c7908b64b3f28704e8779624f697cf56b0dccf4648355a00676f1ade56e044785e0bcb865c27507d2518fb1fa3eb131d2579eb00f9316c6b291c2035e247eadcc0247dbb54bcb", 0x84}], 0x1, &(0x7f0000000940)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1b}}, @init={0x18, 0x84, 0x0, {0x10000, 0x6b5b, 0x320e, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x4267, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x0, 0x1, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0xfffffffffffffffe, 0x4, 0xffffffffffffff81}}, @authinfo={0x18, 0x84, 0x6, {0x3f}}], 0xe0, 0x4000000}, {&(0x7f0000000a40)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001fc0)=[{&(0x7f0000000a80)="03e5a8642fe36673be91d3bebbea7ff73e1ea22ca7e3e5220e5956741441eedcfbfdb5be6aeb2f391f1f3470e25638ed23c9f17e38155aee789f1300ddb0257e523b96d591a49f8a7806cbb1548308efc1a782b59a4b829a69877ebbc1b61f839d6f216375a5ccf591b80b6a9d722b6687aed8dcca32025a4ebb86bc258862c900e4fbe7d536214aa91799433b8d1d91f534e8818884b05558f42fcd3b9e7f6453ddecaaadb24504ab", 0xa9}, {&(0x7f0000000b40)="f71d56db3e8ffba07f87249e6a35b1879c094db6cbacc42f1bf92c", 0x1b}, {&(0x7f0000000b80)="346297365517c1c4bfbab5b64a4528f18ee0f240275b0b74c5f4c6fb1d93b6ed9ca3a28ac2c1c348f88d84006075dadf534f4afcf3c1963010f995ac034934ec675bea55e4c86f9623655f00823ce39cfbca4f03f8953175df5858295f7358e2a1796c74e50dffee987b1507081e9da0fca31067562b25c21183456a86ee609a17e9ee9b793f008efa47a7a4a1850922e0180d42a3026876f4092d627253b044107159d04b72b15d35cf41780225b4600c586a9c2ca1d150e4347bdb24a5e74e2650e7f46c355a59dd5c8e", 0xcb}, {&(0x7f0000000c80)="51b1b91c097b46a0", 0x8}, {&(0x7f0000000cc0)="96c1d49f8b71e8a8cb0fc2a7cfc55bc47de65f193b3e98e4503366d85de9c5cde1f6020c073095af076c0b31dea18a6e5c399a250106e95468fef943b4e817e1ca50caf8", 0x44}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000004040)="4fd1da3032bb0d3747dd782eccbda54d03141003eae4b6f29541ced829ff1b8ee2217048094ce940057e007fc77ff8c8089c14d77e3e205d340887c0fe40e4321d71a28bcc8f6029a69a6dbd051afd27403c5cfc429ded75d866896a545b59488431b8959a4e43949edeeff88c9c2d83536547521e2a3f80e0c45a43c3189451ee38f51878", 0x85}, {&(0x7f0000004100)="fa08278f05fdda7e74039d2caff3a87d791736db36f60bc01683ec99c12b28c597a38207679e31a226c4b57a143999b53d680fb020e613d95eb9b03c9e9f0d1de6652a99f7de37142fa2d3b64b16f2af1de1de9063e2adaca703981ca70895053efa408eca6866fcc3d29707352aa067bca244905947d3210a40834c2942bdb47d487c013f5a6b83a2672e4e41ff5e29572caba152aebee00d449977c07d9019c554496e23546ce2e883b1111407aa46e2eef4366d2c18c6940acbc6d0bb6e865ce8115647478e8e45a3ec8627e8bb891c1ac8c89bbaa404afee388a9de7b152", 0xe0}, {&(0x7f0000004200)="d7bdbda849f53b2a06e2448d82dda2ccaf250db86d00b5276814f5829566969be9f9da9dc94ed39eaddeda91733cd080dc45bd11dbf781ad1668eda6e0f1699b9f1b850e9db0339c6ebe61c4a418a49914c040ca965c9bebe48817b9caa67ec26c8b0bc9b570193298a12393cf3a2fe741e97df26444b77e929972eb7d2378226878abf8f661f0b824d6b948695a50", 0x8f}, {&(0x7f00000042c0)="4fe238c4c5c7dd447e2a3519dc49b2550e1e0e03cd6d391bc92db0bc7e241e5cdfa804566a16dcf0795c50a8b4e4350f812274dac15026a1a1e7dc93b1e951454520bf13e33a459cab21d549a357d9e540061145dc0969bc5d39da25596393cfbfcf1a3513de167d1cb9e3f6f3d0fa93f694595ff108c3fe3b74829da3e7c65dafe6bdc4d8d85c9a4eec9076c3e221cc2fec8db03508513b3f9333a2f39b9e23aaf71b82fb6b454139ab69f19de26bee9a4bd70f0337bd09", 0xb8}], 0x7}], 0x9, 0x4) 2018/05/04 12:53:25 executing program 0: seccomp(0x0, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x3, 0x7, 0x800, 0xfff}, {0x400, 0x1000, 0x10001, 0x6}, {0x2, 0x100000000, 0xc20, 0x6}, {0xfff, 0x0, 0x731, 0x100000000}]}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(poly1305-generic)\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x85, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000200)) prctl$seccomp(0x16, 0x0, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x7, 0x7fffffff, 0xa20f, 0x2}, {0x7, 0x9, 0x1f, 0xf2e}]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000002c0)={0xffffffffffffff3a, 0x9, 0x2f, 0xffffffff, 0x3f, 0x4}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000340)) seccomp(0x0, 0x1, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x9, 0x4, 0x1ff, 0xfffffffffffffff7}, {0x4d4, 0x200, 0x0, 0x8}, {0x6, 0x3, 0xa0}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@int=0x10000, 0x4) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x4, 0x1, 0x1}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000005c0)="c38f14d6c052ea8ebc8a2f649a278c6c71fdb05c5260521c86623f936157213a8c6f3f8711ee8b8dbf41bed6e6180b401f551546ce901d29b31015e914c2219c89050fee4e5289a1bd4706c02f9ec15b78ab9ffc62bcdf225b7af68f693da84b54ba06a906c1292b6997478e1820b3f240d7b0e58b799cd20e9ccfc2a630ec13f680fb7d67d61556d23dce3aee3dfcc8d5219b451fd18780ea4723abe2", 0x9d}, {&(0x7f0000000680)="b91961a4ee8be5c58462498dbb803693a66b046c22f00d83f0eae3223549badd4d32d748825f921183d095622cbc65f0a0e78d52dd64148f84c309a74ef49d787082334ffc180ec93436f5e290f41b8ff8dc75b1d9b5501497442158c6b98eaf10fca340eebb40dffc92c70dc6bfdb54d99c0594a8f4bc46925211f919228e0a6b718d96986bb05af0df4cf0e47f48bafa72453014e17330b3540f3fcf27897748cc11ae426a894523703cbccd4668610a0b6d0b3acff3d077c79e79a994ba8a46806d0e0b7cc1e253eaeca85698ead1080ba23f4269217021ea01e7d3d8970af3", 0xe1}, {&(0x7f0000000780)="8cd16049b5df6c068388a464a93d4a869a96ea139cc809c1254cc9f2a4747a558784042667e398b1a2e7d0125fdff04bb5f889c69161b41a58337cdad9479d65d2fa4d2c50a941e43e02da4fe1cbd92abe739d8ac6aad38bedbd104f882a9b69236ccf34fdbb1f529f1f879d1567e6d6041a27831b54e06ac12ce0a9bc35f2c143a8152cbd6ee34ddf5aeee980575609f34185b74222b3a4065f5f25fa0fc11812a93444ebd190fb34ba5377e797971c5c83f6c5136a6a19af5e630afbc710dd3b7a6ae86915cafe7f5393d12f7c6d1c1ef7818405", 0xd5}, {&(0x7f0000000880)="46066488480624991f44cc8cba828d02f60313d02126fc4430c9616ccede68b6297f0aadba245d774b2a5031f4ae2f62a9d7cdebe4d72949451b5a627d7268ef82ef984ac50133425974e9e873b4590f0f8255ea8b4e1d1f1952ea40e349c35d8f410c25785eb49af6f5bcb9", 0x6c}], 0x4, &(0x7f0000000940)=[{0x30, 0x84, 0x6, "1f4e4a5e74e9fe5f4510a7e532c662d74bd4a72649b3e199e8a1"}, {0xc0, 0x103, 0x8, "423d56b5e70243fe82e768562fc88bc58fffed087d9e6d2542637450273a5ee334b5991da85206832914cb36b32f9f8c53d4963a13b715d1c3c550c5e19d13f676bdc4c8aedb374a2858cbe86acae7187492c0f9495f4caaa379f202d83dc1b7f0cb7f7fae3723c539e242e12c20ad0bd9386180974d790dc63fdc22a2292ec83988d34cd49ffc1025a2db8c9889dac93411c6bfbdb5a60eff5268b496a2a85f0bc461a8033fa179fe57632da43b"}], 0xf0, 0x4000}, 0x1) fcntl$setstatus(r0, 0x4, 0x4400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000a80)={0x0, 0x37, "33af05e5d9f6f6816957da385fdd2ad4dcfce1cf81095e23fdefab20aba729c96b65c9984b4adc04ac5ee66a9139e67bea5a0eee8fcd9f"}, &(0x7f0000000ac0)=0x3f) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000b00)={r4, 0x100000000, 0x39, "4e99a52bcf954648467b7d844f56914fbc97f7a1a21c3dbcee8c0c59306006435e8c91095d78f69710ddee1329de9a410d9ea4d3e1124e7a61"}, 0x41) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000b80)=@int=0x88, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000bc0)={0x7, 0x3881563d, 0x1ff, 0x5, 0x4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000004600)=[{{&(0x7f0000000c00)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000c80)="f9253029d76405710a4e30c473de23caf42d777301bff50cd087e09ac059ef080ae92d0c2aab10d87f07cf6a2ce41a20ff5f47ee73fb9c8937377016ff548e919c8b8cee5d2f0f93931a54f8b5812b69538c5a3786d3aebb65e0876d420b0682291a91b9ed5561e3104b104706d2d05305ee408bf9dd63d91b1cbd9fac05befd97b36897dddab15048f3fbe33d713a3d03488c48b93f68f6d3e957db3cd76acd1a5e65886f33773c24dacee2e484145dddbf3329af6580ceed2aacc798f903be", 0xc0}, {&(0x7f0000000d40)="a2822bfffd3e3a1b9dfb5a065f012d002ab348d963ddff9e5d62537db51f663a31406a7e40927f5916c9d8c167c326cb8d3b490e179ebdb11a8af7b1b294c1452280151afc0f2f85f43d0bcc5af080f36e907681087f640d276d862acfee4973db", 0x61}, {&(0x7f0000000dc0)="c6f8d84fb1b30047cc33286a8b817a8637714fb5a1a9f998f51da3f34c33e6ea83213f64c4cffaf1c888a0585b4841956b2f62fb48b0f7a0158defcbfb8f99d9ffd2061f9384c365c992ea2bc9fe36653e8b628ee058b0959a17ad0df16b3814b2f4734eedeb48cdd2d46b20cfe6189cc3b4a746c95d52bd76d01768d725892988c17154f7e646875d8311f7e4c9cb52087fc1182887", 0x96}, {&(0x7f0000000e80)="4e164e4358a98e389ef44e6d6ebd609b54ad6d6456af3c2857cf928483621979de56b5927cbdc1aaea7b801abb8cea6fadae1526a999bdd273dcb9891669f3b7ebeb455d68d92ce01cf02aec3813654b78775e4f412e23fc6bedc17d6254350c0d0d529d95ce22b1f00c56b58d02c1eef0f7ed7737d7d7c5147a1a3be9eae815365cc4a2eebebece5fa45d89a28564356ff29a16982903baa1e7bec9d7e883e14f8882c589851fa69add39b12b0d24d5c3df811d426f9058ce0ca38dff2d451d54d29cd458d628e175", 0xc9}, {&(0x7f0000000f80)="695e4a8595b0bb160c54", 0xa}, {&(0x7f0000000fc0)="34b13b2babbf03eb9c5c6370f6adbd4448ac5748c19bc112d4e9e024a4c20fab5dd8442752dc6429528de0ac2c889db720b3eb8f0d296f8dff99a11c3d84e4a26b9b77106a2a0d6a6559514520cded8d17d9a7178680669f8bb41c59fe1fc5760113e04e6a7297c8c2d97bc9748c3209f149af009457f84d78cb49c8049092899160eade5599ffab5f4f3794bff2c45923f9a928dd1b5eaf3c6b0e3b53c84816fb15cd0cf412f0553fa40f5e27a878425506a7f97451b2c2aa7cf98390302a08cde6fe610fa42c7d16e704b4e039193e1eb6b01643be14f4503b40097634", 0xde}, {&(0x7f00000010c0)="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", 0xfc}], 0x7, &(0x7f0000001240)=[{0x18, 0x118, 0x3f, "5e8e"}], 0x18, 0x80}, 0x4}, {{&(0x7f0000001280)=@sco={0x1f, {0x8, 0x8, 0x1, 0x80000000, 0x7fff, 0x856e}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000001300)="8d536d4e6b478c43f56a4a14ba76d9fe9a443ca7c345525f95ed8db1c17f9e96672507e4f6ed8fc4b4b7b7d26c63e81cbc1ec5814c634c53a0780db67fd9bbea6fb6e22d5303ed87f1aa8f8bba8400400f379fabbb1fd14c2d36a8134389a2f6a80df57f6f4740cf05c743e9d711aa7a0bab06f118fb4a", 0x77}, 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"}, {0xe8, 0x194, 0x16cf, "a658e1b8e8982d7a3779eea9ccfaf31256d975581be66bfe3ba0b7849fce714f6acd0b5402426f990bcaefc20d2f8518a42077840b4ae77ae6debe89a28b7c2c187d3b67fa31e499276790a53b77eb719f6be6c0ff9068d9a74eba204b2c958acc4c42ed504901ff06c7414ea6d3a900ffb119dbd2e58b868e3b8dfe4b18fdc721e19bbcfb3e35f21fdce2c344a1756b8ca1e787ea7b6ed5e47bc56ded3ca5c41880b01986fd9679d2ea8cd6f4aa2be65ca475a5552f0d97e451deaabe2f89b06e055688bc21542040d57ca333341c1294783dda5e1e"}], 0x13f0, 0x1}, 0xfffffffffffffc01}], 0x4, 0x10) fcntl$setflags(r2, 0x2, 0x1) ioctl$sock_bt(r0, 0x8907, &(0x7f0000004700)="b79fb4545cbffd4a2962290b52d27978a275ec488269f7c5ca134ade1b7868f5e211e54251e929bccbee9f69e5b4dd59298c8a9631f83d1e4f8e0a6002f5557969d08f54f7480d6d66ed") r6 = syz_genetlink_get_family_id$team(&(0x7f00000047c0)='team\x00') accept$packet(r0, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004840)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000004880)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000004980)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000049c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000004ac0)=0xe8) accept$packet(r0, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004b80)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000004c80)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000004cc0)=0x14) getpeername$packet(r0, &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004e00)=0x14) accept4(r3, &(0x7f0000004e40)=@hci={0x0, 0x0}, &(0x7f0000004ec0)=0x80, 0x80000) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000004f00)={@loopback, 0x0}, &(0x7f0000004f40)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000004f80)={@empty, 0x0}, &(0x7f0000004fc0)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000005000)={0x0, @empty, @local}, &(0x7f0000005040)=0xc) accept4$packet(r0, &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000050c0)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005100)={'ip6gre0\x00', 0x0}) getsockname$packet(r0, &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005200)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005240)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000005340)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005380)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000005480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000054c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000055c0)=0xe8) accept4$packet(r0, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005700)=0x14, 0x80000) recvmsg$kcm(r0, &(0x7f0000005900)={&(0x7f0000005740)=@can={0x0, 0x0}, 0x80, &(0x7f0000005800)=[{&(0x7f00000057c0)=""/17, 0x11}], 0x1, &(0x7f0000005840)=""/154, 0x9a, 0x1f}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005940)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000005a40)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000062c0)={&(0x7f0000004780)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000006280)={&(0x7f0000005a80)={0x800, r6, 0x200, 0x70bd2b, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r7}, {0x1ac, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6658}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x208, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x30f}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x97}}}]}}, {{0x8, 0x1, r15}, {0x130, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x6, 0x5, 0x8, 0x4}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x78f2}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x168, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x19}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r19}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x6, 0x1000, 0xffffffffffffffe1, 0xfff}, {0xff, 0x7f, 0x8000, 0x2}, {0xfffffffffffffff8, 0x3, 0xfffffffffffff000, 0x3f}, {0x10000, 0x100, 0x3, 0x3d}, {0x5, 0x80, 0x7, 0x101}, {0x401, 0x6, 0xfff, 0xfffffffffffffff9}, {0x8000, 0x3, 0x7e00000000, 0x4}]}}}]}}, {{0x8, 0x1, r20}, {0x178, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}, {0x8, 0x7}}}]}}]}, 0x800}, 0x1, 0x0, 0x0, 0x44000}, 0x1) 2018/05/04 12:53:25 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x4, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xcd26, 0x3, 0x7, 0x54a, 0x5d, 0x9, 0x2, {0x0, @in6={{0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x400, 0x5, 0x2, 0x5, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x6, 0x1ff0000}, 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, r4, 0x700, 0x70bd29, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x20040004) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000380)={0x3000, 0xf000, 0x7fff, 0x7f, 0x40}) socketpair(0x3, 0xa, 0x45, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x10000, 0x0) openat$cgroup(r6, &(0x7f0000000480)='syz0\x00', 0x200002, 0x0) ioctl$TIOCNXCL(r5, 0x540d) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f00000004c0)={{0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x7db}, {0xa, 0x4e22, 0x76, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0x5, [0x5, 0x6, 0x3800000000, 0x3ff, 0x3f, 0xfffffffffffffc00, 0x100, 0x800]}, 0x5c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000540), 0x8) r7 = memfd_create(&(0x7f0000000580)='/dev/kvm\x00', 0x3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) recvfrom$unix(r0, &(0x7f00000005c0), 0x0, 0x40000003, &(0x7f0000000600)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000680)=0x800) bind$llc(r0, &(0x7f00000006c0)={0x1a, 0x337, 0x3, 0x800, 0x6, 0x401, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000700)={r2, 0x7ff}, &(0x7f0000000740)=0x8) r8 = openat(r5, &(0x7f0000000780)='./file0\x00', 0x400, 0x4) getsockopt$packet_buf(r7, 0x107, 0x16, &(0x7f00000007c0)=""/36, &(0x7f0000000800)=0x24) getpeername$inet6(r6, &(0x7f0000000840)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000880)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f00000008c0)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000900)={@loopback={0x0, 0x1}, r9}, 0x14) r10 = syz_open_dev$dmmidi(&(0x7f0000000940)='/dev/dmmidi#\x00', 0x661, 0x220000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000980)={r2, 0x1f}, 0x8) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r8, &(0x7f00000009c0)={r6, r10, 0x3}) 2018/05/04 12:53:25 executing program 6: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0x7a, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x34000, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x9, 0x9, 0x3f, 0x7fffffff]}, &(0x7f00000010c0)=0xc) 2018/05/04 12:53:25 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x100, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xa02, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0x5, 0x9, 0x1000}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x11) write$evdev(r3, &(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) 2018/05/04 12:53:25 executing program 3: r0 = socket$inet6(0xa, 0x807, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000740)=@assoc_value={0x0, 0x2}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000007c0)={r1, @in6={{0xa, 0x4e20, 0xfffffffffffffe01, @empty, 0xdd8}}}, &(0x7f0000000880)=0x84) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000098050000f8010000e0020000e0020000f0030000f0030000000500000005000000050000000500000005000006000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000080000000002000000000000000000fa507707ee00000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x5f8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)={0x3, 0x0, [{0xa2e, 0x0, 0x1}, {0xa7b, 0x0, 0x21}, {0x323, 0x0, 0x10001}]}) 2018/05/04 12:53:25 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x40010, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x6800, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x400c630e}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/05/04 12:53:25 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be2b31eac75c34f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/04 12:53:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) ptrace$setsig(0x4203, r0, 0x1, &(0x7f0000000080)={0x1f, 0x3, 0xfffffffffffffffb, 0xa8}) r1 = socket$packet(0x11, 0xa29baa3f56298757, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) quotactl(0x9, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000240)="97d095b0ef30d1d8b45f5fd2a4386fcd908110e69c0f8442237c9013c425ce986514471aecf6aeed1c6ad52e0980a18d7252f1094295e403a83427e63e4b6ade68b70855f6111923417de4bb7dcb427a17ddb5c36b79b0dc055d74f0f08d76d7a865a478d2f28d7bb25ec627970398ccbe126065ab19e9d9ef0991a6b02cc981faf0bc938b4f196dae117647370bc9469db6c4d3a31c998b43ac62bd1157f3") getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/05/04 12:53:25 executing program 3: mincore(&(0x7f000076a000/0x1000)=nil, 0x2076b000, &(0x7f0000000640)=""/167) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x102, 0x103) 2018/05/04 12:53:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x6, 0x10001, 0x4}, &(0x7f0000000200)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) ptrace$getenv(0x4201, r3, 0x9, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x53}, &(0x7f0000000280)=0x8) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xc2012, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000002c0)={r4}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000000180021030002000000000000020700000000080015000140996f139000000000000064010100004f868f8f012dd1f3c0bd9c9e4b5a5362761df2b5a9721a4c286b886fb8d1cf74227989aac49b75f3be570d5f4ee5d8fb440070141cd20cca2ffd616c01d1a630f7b0fc96500113e5b78f8b60e08d35d9dd432b6d30757bbf0b54653f0a2236b93c4cb7210100b400ad43607d2d22ae09dda4ac76378ae9ca520114af10fb9365247faed0eebbd8fed9a27aa5cf44"], 0x2c}, 0x1}, 0x0) pwrite64(r1, &(0x7f0000000380)="07d3214a20f53c54343feab3b5bb124d5755817920ca66db5e01918b05c41a8d9606d46af4e83513984648d9bded65d0b2fc96eb4965f9805feded3049a3864ad86ef2d1662aae9a69d52d5589c5dac480e33ad8fb85efced17a2408c1d7e6acc31980a85b50681a778a587d4511f854f0f99a323e30a1d1d6d688193cb20932a8b8d3ffff62b9e6ef01", 0x8a, 0x0) 2018/05/04 12:53:25 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x802) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00000000c0)="396ce5cdb500fc475e26e05143200786f0ead5d5b7bd199473c80ff5d9046e5e9ddf89d6978ce8e417f99bfffd163f5a576eb7aadf27a6798e53034879be95b29ceb4ea21bb968be1627c6f52049218fbe0345a95653d86ff9330b9d92b2b0fdfd27009f77547d4440c7e839495dd1d3ec19b7ed4f1d04aceb7c6e80282db756a90f1afa0d62d927a36129e7a241") pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000200)=0x4) close(r2) 2018/05/04 12:53:25 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:25 executing program 7: r0 = socket(0xfffffffffffffffb, 0x3, 0x7) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 12:53:25 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3fffffffc000, 0x690802) accept4$unix(r0, &(0x7f0000000500), &(0x7f0000000240)=0x6e, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) close(0xffffffffffffffff) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) io_setup(0x1f, &(0x7f0000000280)) r2 = dup(0xffffffffffffff9c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x5}) r4 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x40) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mprotect(&(0x7f0000b0c000/0x2000)=nil, 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000580)={{0x6, 0x7}, {0x9, 0x7f}, 0x40, 0x7, 0xffffffff00000001}) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) mkdirat(r2, &(0x7f0000000640)='./file0\x00', 0x80) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) read(r3, &(0x7f0000000380)=""/75, 0x4b) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000600)={0x10001, 0x0, &(0x7f000095b000/0x2000)=nil}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000300)='net/igmp\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x17ecbe32}, @in6={0xa, 0x4e24, 0xad4, @empty, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0xa4) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000400)) 2018/05/04 12:53:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x51b58f19220d8650) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x1) r0 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x7fffffff, 0x80) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) pkey_alloc(0x0, 0x2) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, r1) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000edda0f8d50ec024d3834eabe688e5ef1c593fcf768ce022827817e8cf573ff434312d07901fcd77d76e7d75487603e8607f62d86048785837bca6149cbac415c4c8efd736c96938e241546040c6c9ed4a96eba2fd32867c9238f02bf1c7a287151f870f0c851ff3b784399ab25a148d8519ed3f0e2c24a33b6b82811fca24e0b2ccc09bbff0bea0551da6b7a862a2f0ebe3d4408ec48b3ecdf68b34e87225d6777836ec14dd2ef56dfa33f"]) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) r4 = pkey_alloc(0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x6, 0x800, 0xda7, 'queue0\x00', 0x1}) pkey_free(r4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x30, 0x2, 0x2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r5, 0x2, 0x1}, 0xc) 2018/05/04 12:53:26 executing program 6: syz_emit_ethernet(0x56, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@canfd={0xd, {{0x4, 0x345, 0x9, 0xfffffffffffffffe}, 0x27, 0x3, 0x0, 0x0, "b8056f101ba190f50d0f21721ee76ac14d59910a9a9a3a95cb91d6a8b8606b49d067e98402b2a88fe5ee79a382180e1d97090754a9749d9cec4e6031c80d64b7"}}}}, 0x0) getgid() fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setgid(r0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x3, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000180)=""/3}, &(0x7f0000000240)=0x78) 2018/05/04 12:53:26 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x81, 0x2000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xf4, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0xdd, @empty, 0x2}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x1}, @in6={0xa, 0x4e22, 0xa8bd, @loopback={0x0, 0x1}, 0x45a}, @in6={0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0x1e}, 0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x400}, @in={0x2, 0x4e21, @rand_addr=0x800}, @in6={0xa, 0x4e21, 0x7ee00, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80}]}, &(0x7f00000002c0)=0x10) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000300)={0x12, 0x1, 0x1}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x5a, &(0x7f0000000380)="66793fa330441a1d211786bcb065c2c4fcf7f613c456c73f23ec386e59dfca01615047250cf19977bb2ebb188853a916590af023750bb8bb96b336435066435f43e39ce2c30dd7e925b8f6f8376cc50094a8772f9996f43bb802"}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000440)=0x1, 0x4) connect$l2tp(r0, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x4, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x32) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={r2, 0x1000}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000540)={r2, 0x80000000}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={r3, 0xe9, 0x9, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000600)=""/177, &(0x7f00000006c0)=0xb1) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000700)='/dev/urandom\x00', 0x82000, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000740)={0x80000000, 0x7}) connect$inet(r0, &(0x7f0000000780)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) timer_create(0x7, &(0x7f00000008c0)={0x0, 0x3, 0x4, @thr={&(0x7f00000007c0)="7ad46a2aed696f740534ecb65ce7fb31514374d0abc89d7e9d224b2e3caba7c1b9cda7a9a1b56004c4c673ecc9a2390c86ebb8ad61cec2f06f622cb7af72de5a88188f5a8f348db9159fc7c07b1a3e7b5fe3484050612c479470b58690d9452aa7635b123b4d6b434003034d6a2dcd60a72e640dc07fa52d488d86d3077806518a65103be9b22f7059990795f5f91beffc5e", &(0x7f0000000880)="1e5a0603fb4bb68ae9593c519cac24a930326d5e262fae58fe97e33522d57cc890f5b051144eb6594c922eb9f4fc84b13b07f3c53ed628752c13e457180e"}}, &(0x7f0000000900)=0x0) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000000980)={{0x77359400}, {r7, r8+10000000}}, &(0x7f00000009c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000a00)={r3, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0x9, 0x6, 0x100000000, 0x7ff, 0x6}, &(0x7f0000000ac0)=0x98) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000b00)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000b40)={r9, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000b80)={0x8, 0x5, 0xd4, 'queue0\x00', 0x5816}) prctl$setendian(0x14, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000c40)) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000c80)={0xffffffffffffffc0, 0x9, 0x101, 0x302}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000cc0)=""/34) 2018/05/04 12:53:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 12:53:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200) 2018/05/04 12:53:26 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000140)='\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:26 executing program 6: r0 = socket$inet(0x2, 0xa, 0xe0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x7fffffff, 0x0, 0x8001, 0x4, 0x1ff, 0x7ff}, 0x957f}, 0xa) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]}, 0x2d8) 2018/05/04 12:53:26 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x200001) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000fc0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000010c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xe022}, 0xc, &(0x7f0000001080)={&(0x7f0000001040)={0x24, r1, 0x619068ccbcc9926e, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000050}, 0x4004) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'vlan0\x00', &(0x7f00000000c0)=@ethtool_eeprom={0x0, 0x6, 0x7, 0xe2, "1798eabab2ff159abd9f6a4bb36af710afad579a95b0531bc665e17cc36f55878bb0c953bb0242633ef26d9c84a2e3708e47ed6a6f2729639031cf5c77ca048eb215d0d58f544e7e8590ff2c1538c474d5b9efd7b08cdec74cccf978036531ad5df8c892f9b0d23d0c6ab21641f3bb0dc07d967205efb6877aac985cf12c51d25cca9d10c0e61532da78956aa2129fc9c11770664c197071ff8b9f4f5a2dc4e4623fdaedbe7cb2a1728e0543e6f68d31b8fb3563406712fe24342c175bcc67ee2c9e79d6a59413ad9e21889e243c6bedc06fdb53d1044d594533261d2bb91e80043c"}}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f40)=@nat={'nat\x00', 0x19, 0x3, 0xcd0, [0x20000240, 0x0, 0x0, 0x20000270, 0x20000dd0], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x0, 0x40, 0xa17, 'bridge0\x00', 'nr0\x00', 'team0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xb0, 0x120, 0x158, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x9, 0x80000001, 0x6, 0x5}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10, {{@empty, 0x10}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}, {{{0x9, 0x40, 0x8035, 'bridge_slave_0\x00', 'tunl0\x00', 'veth0_to_team\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x930, 0x9a0, 0x9d8, [@among={'among\x00', 0x898, {{0x9, 0x8, 0x3, {[0xfff, 0x9, 0x3, 0x3, 0x9, 0x17, 0x8, 0x6, 0xb0, 0xfffffffffffffffc, 0x7fffffff, 0x8, 0x8001, 0x2, 0x6, 0x7, 0x3ff, 0x200, 0x6, 0x200, 0x6, 0xfffffffffffffffd, 0x6433, 0x80, 0x9, 0x621, 0x10001, 0xffff, 0x7, 0xffffffff, 0xa203, 0x5, 0x7fff, 0xfb, 0x0, 0x80, 0x9, 0x1, 0x1, 0x7, 0x8, 0x4, 0xf2, 0x9, 0x3, 0x3f, 0x0, 0x1, 0x5, 0x800, 0x9, 0x80000000, 0x3, 0xffffffffffffff81, 0x100, 0x9, 0xffff000000000000, 0xfffffffffffff801, 0x2, 0x69ae, 0x4db, 0x8, 0x7, 0x1, 0x80, 0x6, 0x1, 0x20, 0x9, 0x20, 0x800, 0x3, 0x8, 0x2, 0xffffffffffffffc1, 0x10001, 0x40000000, 0x459, 0x401, 0x3, 0x6a, 0xfffffffffffffffe, 0x3, 0x1, 0xffffffff, 0xffffffff, 0x9, 0x55ed579c, 0x2, 0x3, 0x4, 0xc6, 0x9, 0x5, 0x2, 0x3, 0x2, 0x81, 0x9, 0x7413, 0x7, 0x0, 0x3, 0x1, 0x80000000, 0x2, 0x7fffffff, 0x3, 0x7fff, 0x1, 0xfffffffffffff000, 0xe11b, 0x6, 0x8c08, 0xfffffffffffffff9, 0x800, 0x5, 0x3, 0x8, 0x3c, 0x80000000, 0x8001, 0x100, 0x3, 0xf47ad1d, 0x7f, 0xfffffffffffffffc, 0x61, 0x0, 0x7, 0x6, 0x7, 0xfbf, 0x4, 0xfffffffffffffffa, 0x3, 0xf3, 0x6, 0x1db8, 0x8, 0x28, 0xfffffffffffffffc, 0x7, 0x1ff, 0x8, 0x7f, 0x1000, 0x9, 0x9, 0x4, 0xfffffffffffffffc, 0x0, 0x7, 0x78, 0x0, 0xb7de, 0x8001, 0xe5, 0x1, 0x8000, 0x100000001, 0x150000000, 0x7fffffff, 0x100, 0x9, 0x0, 0x10000000000, 0x7, 0x25b38252, 0x7f, 0x90, 0x100000000, 0x80000001, 0x4, 0x2, 0x2, 0x500000000000, 0x0, 0x5, 0x9, 0xa7, 0x1f, 0x401, 0x5, 0x0, 0x5, 0xfffffffffffff000, 0x100, 0xd98, 0x8, 0x4, 0x5, 0x80, 0x100000001, 0x1, 0xfffffffffffffff7, 0x8, 0x1, 0x200, 0x4c59, 0x7, 0x7fff, 0x8001, 0x1, 0x101, 0x8000, 0x359, 0x9, 0x100000000, 0xfffffffeffffffff, 0xaac, 0x1f, 0x7f, 0x8000, 0xf06, 0x6, 0x7, 0x1, 0xdc1, 0x921, 0x0, 0x6, 0xa3fc, 0x1ff, 0x10000, 0xfffffffffffff204, 0x3f, 0xff, 0x5, 0x9a77, 0x1, 0x1, 0x1ff, 0x59fcc3dc, 0x20000000, 0x80, 0x8, 0x0, 0xff, 0x6e, 0x10001, 0x7, 0x7, 0x0, 0x1, 0x0, 0x7, 0x0, 0x2, 0x0, 0x2, 0x81, 0x8000, 0x8, 0x90, 0xffff, 0x2e70], 0x7, [{[0x30, 0x7], @broadcast=0xffffffff}, {[0x9, 0x1b51], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x9, 0x7f], @multicast1=0xe0000001}, {[0x0, 0x1], @multicast2=0xe0000002}, {[0x8, 0xfffffffffffffffe], @loopback=0x7f000001}, {[0x9e1, 0x3ff], @multicast1=0xe0000001}, {[0x6, 0x6], @broadcast=0xffffffff}]}, {[0x7, 0x80000000, 0x671a4a2e, 0x1, 0x7, 0x81, 0x1, 0x80000000, 0x200, 0x0, 0x3, 0x7, 0x9, 0x1, 0xfffffffffffffffe, 0x2, 0x2, 0x0, 0x8, 0x70a, 0x3, 0xffffffff, 0x3, 0xfffffffffffffbff, 0x3f, 0xffffffffffffff4a, 0x2, 0x9, 0x1, 0x3, 0xf6, 0x1000, 0x3f, 0x27e2, 0x9, 0x0, 0xffc0000000, 0x0, 0xffffffffffff8001, 0x3, 0x0, 0x2000000000000000, 0x10001, 0x4, 0x6, 0x3ff, 0x1, 0x5, 0x200, 0x7, 0x1f, 0x200, 0x0, 0x9, 0x62, 0x5, 0xfff, 0x7, 0xfffffffffffffc01, 0x4, 0x20, 0x6, 0x4010000, 0xff, 0xc091, 0x400, 0xfc00000000000000, 0x6, 0x0, 0xff, 0xffffffffffff0000, 0x2, 0x1, 0x8, 0x10000, 0x8, 0xfff, 0x3c, 0xec, 0x2, 0xf838, 0xffff, 0xdb, 0xaa06, 0x800, 0xf319, 0x5, 0x9, 0x2, 0x3, 0x9, 0x7, 0x3ff, 0x8, 0x6, 0x0, 0xffffffffffff7650, 0x0, 0x1ff, 0x6, 0xb660, 0x10000, 0xfffffffffffffff9, 0x46, 0x1ff, 0x1, 0xdd3f, 0x100000000, 0x3, 0xffffffffffff7fff, 0x4, 0x8001, 0x4, 0x800, 0x3ff, 0x0, 0x8, 0x87, 0x9, 0x7f, 0x6, 0x140, 0x1, 0x7fff, 0x8, 0x1, 0x9, 0x0, 0x20, 0xffffffff, 0x2, 0x8001, 0x0, 0x3, 0x0, 0x0, 0x8, 0x3, 0x3, 0x9, 0xfffffffffffffff8, 0x2, 0x7ff, 0xf1d8, 0x1fffc0000, 0x3, 0x5, 0x80000001, 0x5, 0x10001, 0x110, 0x5, 0x3, 0x8, 0x8, 0x4851, 0x8000, 0x40, 0x7f, 0x7f, 0x100000001, 0x8fa, 0x6, 0xffffffff, 0x1, 0x4, 0xffffffff, 0x7, 0x6, 0xfc0000000000000, 0xa9, 0x6, 0x9, 0x6, 0xd46, 0x6, 0x6756, 0x7ff, 0x1, 0x3b, 0x592c, 0x3, 0x450, 0x4, 0x400, 0x0, 0x4, 0xa91, 0x1d, 0x3, 0x3f, 0x8, 0x51, 0x7f7c19b4, 0x1, 0xffff, 0x3, 0x6, 0x3, 0x9, 0x7ff, 0xff, 0x4f, 0x5, 0x5, 0x34d, 0x8, 0x20, 0x40, 0xfff, 0x8, 0x20, 0x19, 0x2f8, 0x0, 0x4, 0x8, 0xfffffffffffffffc, 0x9, 0x7fffffff, 0x9, 0x6, 0x9, 0x7ff, 0xfffffffffffffe00, 0x3, 0x8000, 0x8bc, 0x9, 0x0, 0x0, 0x1, 0x200, 0x9, 0x6a45, 0x9, 0x8f, 0x100000000, 0x100, 0x0, 0x3, 0x7, 0xfffffffffffffffc, 0x2, 0x3631, 0x994, 0x9, 0xfffffffffffffff9, 0x7, 0x7ff, 0x2, 0x9, 0x6, 0x10e, 0x3, 0x8, 0xfeaa], 0x3, [{[0xfffffffffffffff9, 0x1], @broadcast=0xffffffff}, {[0x4, 0x3], @multicast1=0xe0000001}, {[0x1f, 0x1], @rand_addr=0x3}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}, @common=@mark={'mark\x00', 0x10, {{0xa5c265299f5b4bcf, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x88a2, 'ip6tnl0\x00', 'ip_vti0\x00', 'syz_tun\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@random="7eafe9491934", 0x10}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}]}, 0xd48) socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001000)=ANY=[@ANYBLOB="1200000000000000851871000000000004"]}) 2018/05/04 12:53:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="288000000000000229000000020000002b07df2fd0846bc0964f4ffde3d917e382000000000000003a688b30d35be32a9888eb7b0c33d21fd8c946ee8f804c9d8673254be8ed7e718bbc92ac6a7c16fe2bb2f568615dc9163f948f5deb9cd382f06bd7c6920b95a700000000"], 0x28}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xbd, 0x1, 0x7f, 0x4}, &(0x7f0000000180)=0x10) 2018/05/04 12:53:27 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002a80), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x8) write(r0, &(0x7f0000000480), 0x0) r2 = dup2(r1, r0) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'team_slave_1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}) connect$unix(r0, &(0x7f0000001040)=@file={0x0, './file0\x00'}, 0xa) 2018/05/04 12:53:27 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8000, 0x4040) bind$netrom(r2, &(0x7f00000001c0)=@ax25={0x3, {"6b932e5a5ff9db"}, 0x5}, 0x10) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000240)={0x81, 0x0, 0x1, 0x7, 0x0, 0x101}) mlockall(0x2) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x1) 2018/05/04 12:53:27 executing program 4: unshare(0x400) r0 = socket$inet(0x2, 0x400000005, 0x7) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/05/04 12:53:27 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80800) 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$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = shmget(0x1, 0x4000, 0x54000000, &(0x7f0000010000/0x4000)=nil) shmat(r4, &(0x7f0000010000/0x2000)=nil, 0x4000) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r2) 2018/05/04 12:53:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x2000000000007, 0x0, 0xd000, 0x2000, &(0x7f000000b000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0xffffffffffff918c, 0x8000, 0x3ff, 0x59da, 0x1}, &(0x7f0000000040)=0x98) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x9, @empty, 0x4}}}, &(0x7f00000002c0)=0x84) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r6 = semget$private(0x0, 0x7, 0x317) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000000340)=[0x0, 0x2, 0x3ff]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/04 12:53:27 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0xa0b) r1 = gettid() r2 = getuid() r3 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000011c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001200)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001300)=0xe8) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002380)=0x0) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002480)={0x0, 0x0, 0x0}, &(0x7f00000024c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002500)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002540)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000002640)=0xe8) r12 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002680)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000026c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000027c0)=0xe8) stat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000028c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000029c0)=0xe8) getgroups(0x2, &(0x7f0000002a00)=[0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004e40)=0x0) r20 = getuid() getresgid(&(0x7f0000004e80), &(0x7f0000004ec0), &(0x7f0000004f00)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004f40)=0x0) r23 = getuid() r24 = getgid() sendmmsg$unix(r0, &(0x7f0000005000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000001100)="5aa018d87ab91772f547f73f7dbeea39786f1d90d6cbb45379c630ac2a85d0927d8410c859460d14cc453349f0b5ced21e6509b10ece0047b01a10f2cb80403742aad674de017f65188537bb4c2bf93bc7e26cdb0d23d293749942010e3d40ee09fc8b22d0d5c4718acd67fa", 0x6c}], 0x1, &(0x7f0000005100)=ANY=[@ANYBLOB="180000000000000001000000010000adbd5c120974fc9b949482a2fb00", @ANYRES32=r0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0xc0}, {&(0x7f0000001400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000001fc0)="267116b704ce0158195032362741d7ac7c5968c814d918f4f222ee98c49da9a9e4a7d646c5d3bf8c2528d94aee737800d071d6e91afb3018f6042d3b2daf0b27d7ac7c9b7c3f6a9f012af9043697e62682ce7a4f12377dd06d75d245d9afc217d164a498b7907c8254ac34432546a794e0af609b684e86fff048dd82c5dc0635854dfb7ba6cd199c693307bb34af880522027669", 0x94}, {&(0x7f0000002080)="c530ee6b98ef8108c5dc7e928dbcee7a718a998ce6993eea2823a78a7bbc6d5ec0597842312febb1b3ea67776d33444be4fa8a88aa4645c9710afc28978769e81ab017ec0ffe23dafb6da008bc733e608519c13df0a72c8473aa204468031fd326ace1c42969efdd35e628fa65947612a7a68e37b40039b89be6e854a65866db734a9c0aaf9d321f49d2b626063ffb60af5dc91230978d97f411764c4095407eb81563936e749c5f37a5d2ca728513eccba622f723d3403645c6990226d3903b0f1d210901db818e", 0xc8}, {&(0x7f0000002180)="7cde0a6aecd5429e9dfd20c6e885efc19d819c4ab1e028b94a66ba3e1e89a9d1d13ebf4cd19182e8e70bb53823deb481ef9cbff1c29d0c965b546c7f2b513f5ed0d656ef304574f0b6bffe167391d01e228ba75a0221c46140685f05ff489b36f2a8d22bd77e508bdab97a73d9c22591ece7dc85b87c07302583c37228b1a57e2ecebc0c20ace929ed58da18faaefccb4265794640a65af9", 0x98}, {&(0x7f0000002240)="f6dafb891f7cb499ca49240bef89b474b8df69da2c2566eb32f47a8025f07649869c8b50f72beaa17ac0b278a27715a5c0f2d8817cacd638f6b4d3ea3435c008ab6eb2a59153bbdc772c15e48a600c4557cbc6c176dfb482688555cda8d0a3fef2548b60ca6b38afba2ba29194286d543f291c593a45f2e4a71e4305c934c08c95e563912ed36974c8611d706d4ee124b0a9b197897943a728da4801aa79ed1546e2e82f068b2d6b373b302d3d0ec05559a2161177c22d4a266926ae16e2658904d8c636a9a282c6245eea7ea4180e74ac844ba6dc7be552443a795d7e41d3b83b3f4fe0f7abdfe7628253d21871632c3ff7", 0xf2}], 0x4, &(0x7f0000002a40)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xd8, 0x800}, {&(0x7f0000002b40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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", 0x1000}, {&(0x7f0000004bc0)="04bc4fc2c06a78f96cc756d4bb0ab22fdf24b2864b9e53f4f8f1fc649e3ae6815d32bafff2c75a08b8d4cb4977d67fd69e8dfd3403c01f5e92e7ed43da9a938e897169a833bd0b097515d4e77c0817632a1b3b688a8b5449a4fcf17f3d9fea874fa31c8923ea8f8252c325aae1ca3c3f0e6e342fc61bb91c10c19c9822ce0208a47425dc04fba259c95565d0ceb278970db8e81ffea5f638c75bf2181a38a5d5f228515a82fd4e5500ec55165a5c210d9bf79c0794bd9271a263495ccfb1ff8bac05cc048b784dc67298ad2095c1430b64efd5001698132624b9556f73b09448ff64e6fb16bd26d4e806a5d0c7eb410b7374", 0xf2}], 0x3, &(0x7f0000004d00)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x38, 0x84}, {&(0x7f0000004d40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004dc0)="4ec953471d278ef19100dbd9c9d402dfd778de9e262c", 0x16}], 0x1, &(0x7f0000004f80)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x70, 0x8000}], 0x4, 0x4000) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001180)="513e939c6087fd986205e1b655254cdd080ba13d0236a60a2c2ff2f8031f35131e9149c4ec97276617e0bf03f43508326ada16de3eccda1e06ab0a8e2bae", 0x3e}, {&(0x7f0000001340)}], 0x3) 2018/05/04 12:53:27 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000000280)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/66) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="e6ff010000400000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="80265b263037e1f1eaf1e1d5291c01cf9d5db4501c472a9a80fe6b8a5f43fa28377bf17f4b26481f9fa65e61cdf49fe08dc276ad438785521c00695a7078eab2d80a90a300cb4b7f6347d7c4131fb828ce5151b9892b04bc63771e160d808e107318c9fd4d68e1bcb4084742d55b1bf0b3d9f300c749afedf1af560fa6edfd00e1c51b53b46b5bda"], @ANYBLOB="0703af0f09000000af000000ff0000000f76fc554982f0c99a0b902671b020dbe319d7c4cb0e51bb3f0275b0da9dc3bb448883f728021933124c5a84b8de1f99bf18fbd79088acfac327a01891fc0399dd69509797257cc0eac553668a66d6d5c3713f03e3bc951c79b4dd8e7327f6374d2d1369ba294e339c27d57d7c8da66dbc954b46c21e4362591905bcc4c73914ff3f997839f54a0e1b992551567f1b7a30e1878eba9b6d2a05fa8a0a215df5a754bae7baa33679e69b07700ff60adef4399f8a986f3f33647e1c759e01d0ab284f15a00d6b96"]) 2018/05/04 12:53:27 executing program 0: 2018/05/04 12:53:27 executing program 2: r0 = memfd_create(&(0x7f0000000100)="706f73690360830c960470b8636573737b2e12acafbaefe83c5900cfa5be00bdc5ffd483338d46596906a7c923132e850ada3495ff0de4c6b4ec303edfe0db404896a95a6982bb4008f8a6d86ae5b21eee3b805e2910adfd3cf53615e1aa50f5ee56eac92b4cb3000ffd476d2e2090b48ff2b8f558c7966220ff029f7d21fe95272ace57e424ca19271a4529d54b3d1407c135eabf8bd3", 0x3) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x1791) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="c893a95595", 0x5}], 0x1) 2018/05/04 12:53:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x100008001, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x3f}, @in6={0xa, 0x4e22, 0x80, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0x1f}, 0x5dd7}], 0x74) 2018/05/04 12:53:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280)=0x8, 0x4) 2018/05/04 12:53:27 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000080)={0x20, 0x6c1ac53b}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) close(r1) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1fe0, 0x200000) ioctl$KVM_NMI(r2, 0xae9a) 2018/05/04 12:53:27 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000440)='net/udp\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x4fe67d3a9e14e6a, 0x0, &(0x7f0000000200)=[@dead_binder_done={0x40086310, 0x1}], 0xfffffffffffffedf, 0x0, &(0x7f00000001c0)="b10d5ce254f6c2cfb9af0101849dbffb"}) r3 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x7}}, 0x1ff, 0xe2, 0x5e55, 0x7, 0x7}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=r4, 0x4) socket$inet6(0xa, 0x80000, 0x2) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10281, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000100)={0x1, r6, 0x0, 0x15}) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=""/236, 0xec) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x4c, 0x0, &(0x7f0000000500)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=[0x68, 0x30, 0x78, 0x28]}, 0x100000001}}], 0x3f, 0x0, &(0x7f0000000580)="ab5649e0581f2c47d8ed7453e33c801566e811142527b1d87ee1bf3a091ce7b9323972a9f159980f14d2d0361657090bbe51d42ab6e1a8e2e43fd1a93aa2b7"}) 2018/05/04 12:53:27 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffffffffffee7}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380}) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80080, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/05/04 12:53:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x2000) [ 380.988713] binder: 24527:24528 got transaction to context manager from process owning it [ 380.997309] binder: 24527:24528 transaction failed 29201/-22, size 0-0 line 2847 [ 381.072920] binder: 24527:24528 ioctl c0306201 20000180 returned -14 [ 381.116493] binder: 24527:24528 got reply transaction with no transaction stack [ 381.124345] binder: 24527:24528 transaction failed 29201/-71, size 0-0 line 2763 [ 381.134323] binder: 24527:24528 ioctl c0306201 200005c0 returned -14 [ 381.142918] binder_alloc: binder_alloc_mmap_handler: 24527 20000000-20002000 already mapped failed -16 [ 381.154429] binder: BINDER_SET_CONTEXT_MGR already set [ 381.159941] binder_alloc: 24527: binder_alloc_buf, no vma [ 381.160014] binder: 24527:24528 ioctl 40046207 0 returned -16 [ 381.165634] binder: 24527:24543 transaction failed 29189/-3, size 0-0 line 2971 [ 381.180481] binder: 24527:24528 ioctl c0306201 20000180 returned -14 [ 381.201666] binder: 24527:24528 ioctl c0306201 200005c0 returned -14 [ 381.201674] binder: 24527:24543 got reply transaction with no transaction stack [ 381.215837] binder: 24527:24543 transaction failed 29201/-71, size 0-0 line 2763 [ 381.240419] binder: undelivered TRANSACTION_ERROR: 29201 [ 381.250163] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/04 12:53:28 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0x148d, 0x8, 0x7fff, 0x10000, 0xa, 0x6}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6d616e676c650000200000000000b67ec6fb00001aaa8bcbc7f9472d15fac074f36c3f235a61c734b901b257d30be5c02ac45e002f9006f1bcb69d77015a2ada0d4cc2e1a803e62be12d1bb5ff44e5e5fa09acf790730963cd472470f5a3155da649bfef4016306914849b162a86c979590845aa29d79a4bae23571f4f1396732f9515821c1233342866317a8dc26ba808b31b9996515d8237ee12b62dc893dcb04adeb7"], &(0x7f0000000380)=0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r0, 0x0, 0x0, 0x0) inotify_init1(0x0) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0xaa) r2 = dup2(0xffffffffffffffff, r1) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) unshare(0x20000000) r3 = getegid() r4 = dup(0xffffffffffffffff) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r3) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r5 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000003c0)=r5) wait4(r5, 0x0, 0x40000000, &(0x7f00000007c0)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x60010, r1, 0x0) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)={0x6, r7}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x6, 0x30, 0x100000000, 0x3f}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r8, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x7, 0x200, 0x8000, 0x6}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/04 12:53:28 executing program 4: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r1, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0xfffffffffffffffb, &(0x7f0000ffe000/0x2000)=nil, 0x2) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x4, 0x7, 0xffffffffffffff7f, 0x8]}) 2018/05/04 12:53:28 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x1, {0x1, 0x4, 0xfe26, 0x3, 0xb7e3, 0x3f}, 0xfffffffffffffffa, 0x1}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000000080)="47505d04", 0x17, 0xfffffe4f, &(0x7f0000004f99)=""/103}, 0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) sched_setparam(r1, &(0x7f00000002c0)=0xfff) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000000000000000000009700000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00081fbd7000ffdbdf25030000000800040003000000080002000a00000008000200000000000800030067000000"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x8001) 2018/05/04 12:53:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000001c0)=0xe6, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) timer_create(0x2, &(0x7f0000000140)={0x0, 0x6, 0x5, @thr={&(0x7f0000000000)="34e9fe5dfdb78c0a7398432777ab516d450aecefdeb6ced83c4c57b9f76814c3c9ae6b47479381a40fbf505dd2014974c60ea46613569cd83385013d3ef92e8b0b2d633896fb413db5bb9d2c6095cdd07119ec83714a813f3b101c03a480c94b540e", &(0x7f0000000080)="c57eaa03c460a65e0beb516a4efb42271e04366442f1993bd3903ff77eded66395bb469a2fe449eee79562faf02b16dafe3dbe69c35bae73191dd8f19332b74e9d1fdacf681c6e3285362250704504744d81358001cb2c7c65bb6a664bd48fda98019c61ca57db0472a17a52fcac09c03b21e4f43c1b3c1747902e400ee5b4e225a68e78ebca2ea70c5e1db7c1aa879479f2c7f1f10c990138d01fa3783a9299fcc778b25fd3b149c4ca400eea45"}}, &(0x7f0000000180)) 2018/05/04 12:53:28 executing program 3: set_mempolicy(0x100002000000002, &(0x7f0000000280)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x1, 0x2, 0x8, 0x0, 0x17}, 0x2, 0x6}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x397) 2018/05/04 12:53:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='9:\x00\x00'], 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) 2018/05/04 12:53:28 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$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) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000001400)=ANY=[@ANYBLOB="18b5be98f090daa5bb3b335ff4ca40ea6193a00c2b7981f8d9dcb84824f2d6cbf2098d49789262e5361643cac4b38ecc6742f9ac72bf305a6b5aab4f3534fe678eac13e8ca61848a8c331abb827a7e71d1559a49a59b5c166a51a02b439ebc1cf02ca8529b5fc3c66c15f0a4db56aa3a9d3e4fc24ec2cdfb1aa1498dd5ef1f7669008b73c0fc88f7a78a3ad4950f96e51cf8535ed4e602453a63dbe1e24df12dbef5758ad98c405d16655f64c0bd0645fb16d0047eea7b37884444fc18ac406f34c1a75d824b34130d2d0feea5813ee33111af118bade68615399c61c0692c73705d1cb01b7547e1bbd64147", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYBLOB="e8ca13f08e61459625bdd0abe48bd4cc785263f5af977fac1a173aedc144fa6390b3ec46615018f60c35ada20e93e6bdad9cceed1118aa7d3f5f3ed7c0bc97d1a234a79f215f6fec82f70e0b1fcb4d4c2c2a7c80cf5781b9f031b23ecb688f0831d7", @ANYRES64=r2], @ANYRES32=r2, @ANYBLOB="4f3df40d72d5cdfe6fe2c841625807913ca8251af96af28be81ba35e36f42931c11afb4a6cafce1b795129687f7723c2bf534df2efc687cbf165259d6ae9c80f92b21f7b054c4481f9d37866a48d4bf31d698511239559cf6b31d7c7fc351cdd7cc3d1472d0b44150a5445e40cf66e17291881632ddfe69968a453a362e455096be23eca6ee69c83184a046530fc8096b9", @ANYPTR, @ANYRES32, @ANYBLOB="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", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=r3]], @ANYPTR64], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r2) 2018/05/04 12:53:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000004c0)='e/*\x00', 0x400000000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x783, 0x4000, 0x7}, {{0x0, 0x7530}, 0x9, 0x9, 0x10000}, {{r1, r2/1000+10000}, 0x0, 0x401, 0x30000000000}, {{r3, r4/1000+10000}, 0x5f7, 0x8, 0x5}, {{0x0, 0x2710}, 0x2, 0xa3a1, 0x5}, {{r5, r6/1000+30000}, 0x7, 0x7fffffff, 0x100000000}], 0x90) r7 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000000, 0x0) ioctl$PPPIOCGMRU(r7, 0x80047453, &(0x7f0000000080)) prctl$intptr(0x8, 0x8) 2018/05/04 12:53:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000080)={0x4, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x108) mlock(&(0x7f000056d000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/04 12:53:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x4000, 0x0) accept$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000b00)=""/4096, 0x1000}, 0x0) recvmsg(r1, &(0x7f0000003940)={&(0x7f0000003540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003800), 0x0, &(0x7f0000003840)=""/217, 0xd9}, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}}], 0x1, 0x0) 2018/05/04 12:53:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000286ff0)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f000098ffc8)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0xa102, 0x4) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000240)={0x2, 0x0, [{0x1ff, 0x1, 0x0, 0x0, @sint={0x6, 0x2a72}}, {0x1c0, 0x3, 0x0, 0x0, @adapter={0x3, 0x10001, 0x100, 0x5, 0x8000}}]}) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000140)={&(0x7f0000000040)="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", 0xfa}) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authenc(tgr128,ecb(serpent)))\x00'}, 0x58) 2018/05/04 12:53:28 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d368ff0000000007", 0xa) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000)=0x10001, 0x10) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/05/04 12:53:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x191300, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000140)={@generic={0x9, "cff20e3391bdaddf62e0ae5c3e8ac560afbbf8ff56043ffbb8585896b3cc5a40763e07dfc6ce1d29b8c7335ce9a77ccca0c69f737b2c653b906a62c712fbfba5f3a9eb604cd47584d8ba964e2ec0690be8fdf2b3ed991d31a74da00c954fc88c36249c37b76c787678d08d1c36e10fc7d9b2698fde949aab30e1ab9ed225"}, {&(0x7f0000000080)=""/110, 0x6e}, &(0x7f0000000100), 0x25}, 0xa0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x80, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x10000, 0x0) sendmsg(r3, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000540)=""/216, &(0x7f0000000000)=0xd8) 2018/05/04 12:53:28 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x80200) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x890b, &(0x7f00000002c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xfdfdffff00000000]}, 'team_slave_0\x00'}) 2018/05/04 12:53:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001180)={0x10}, 0x4c45f7f9c73b9b79, &(0x7f0000023ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400eeff2b00ff0a00000000000000000300000010ad7e002c0e0000085c5ca39306de1d8fa81b09930c411eb917799ba8f493e33d2d00ad5cc5d2d4040f412f6dd557dd7478a8f4de1aeeebcc75718e472cfea23e6c23f3f9f0c79d0b5c7f4c9b214ae30b7b91d1589e98c2cbbe270ddc49ff673c0ee6bda8cfb4f59f9293ac424435388a234259b8dd78a25289d9076f9f62cf0f13e688ea0bdfa07fd31593c3c0846a7e00"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000002c0)=0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000240)="4d1ac20434ddb3dfb68c69941fb9385d0a26ab6f3280ec45f4171aa0b3c4e16bf3cec30f05330a283be9fcbc2b06f71c164c556fc62f91c617ef635dc7e9f49717eb29168357cfe6d23affb61267fefe13cc0512ffe2794491edfb3e2aa33a5b40bf5a886e38fcb0da1e155f40d766485cab6e86e7fb9640706fd7e187", 0x7d}], 0x1, 0xb) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="58c13990f1f6"}, 0x10) 2018/05/04 12:53:28 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x351000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xc8b77609a2ad6d66}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x1a0, r1, 0x102, 0x70bd28, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x15}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x12}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x3}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2000000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x317}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1d}}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048080) r2 = socket$inet6_sctp(0xa, 0x40000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000000)=0x7, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000080)) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 12:53:28 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0x148d, 0x8, 0x7fff, 0x10000, 0xa, 0x6}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6d616e676c650000200000000000b67ec6fb00001aaa8bcbc7f9472d15fac074f36c3f235a61c734b901b257d30be5c02ac45e002f9006f1bcb69d77015a2ada0d4cc2e1a803e62be12d1bb5ff44e5e5fa09acf790730963cd472470f5a3155da649bfef4016306914849b162a86c979590845aa29d79a4bae23571f4f1396732f9515821c1233342866317a8dc26ba808b31b9996515d8237ee12b62dc893dcb04adeb7"], &(0x7f0000000380)=0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r0, 0x0, 0x0, 0x0) inotify_init1(0x0) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0xaa) r2 = dup2(0xffffffffffffffff, r1) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) unshare(0x20000000) r3 = getegid() r4 = dup(0xffffffffffffffff) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r3) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r5 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000003c0)=r5) wait4(r5, 0x0, 0x40000000, &(0x7f00000007c0)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x60010, r1, 0x0) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)={0x6, r7}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x6, 0x30, 0x100000000, 0x3f}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r8, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x7, 0x200, 0x8000, 0x6}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/04 12:53:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000500)={{0xffffffffffffffff, 0x6, 0x5, 0x1f, "294b58917a98d325b6c9ed1108e145831471da96ab80bc2f2e19dd9af15e450724d88f5107ac9d12d0a61e45"}, 0x0, 0x0, 0x8, r1, 0x0, 0x2, "b6f05f096d7d4df09f3413904c0dfa94036b81ab026a11e7f61c9ad4cfac3308c9c25ffda97ecdce9adf2fa3d1a8c60f448ffe97e303ec927d116dd67e647af3", &(0x7f0000000280)='^$\x00', 0x3, [], [0x401, 0x0, 0xff, 0x3]}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x30, 0x3}, &(0x7f0000000340)=0x18) r4 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) ioctl$TIOCSBRK(r3, 0x40044591) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x100, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x0, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) ioctl$TIOCCBRK(r3, 0x5428) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000640)) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000003c0)=""/238, &(0x7f00000004c0)=0xee) 2018/05/04 12:53:28 executing program 7: mprotect(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0), &(0x7f0000000500)=0xc) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a95000/0x3000)=nil, 0x20000002, 0x0, 0x3, &(0x7f0000b1c000/0x4000)=nil, 0x4}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) restart_syscall() rt_sigqueueinfo(r1, 0x16, &(0x7f0000000080)={0x32, 0x2, 0x100000000, 0x2}) 2018/05/04 12:53:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x3c) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)}], 0x1400, 0x0) socketpair(0x8, 0x2, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/05/04 12:53:29 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x430041, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="d6144af86ae2ebe0684243f688f13df046ada5") 2018/05/04 12:53:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80, [], 0x16}, 0x800, 0x0, 0x3, 0xf}, 0xffffffffffffff68) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/05/04 12:53:29 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x35) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) close(r1) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x3, 0x6, 0x7fffffff}) ustat(0x20, &(0x7f0000000040)) 2018/05/04 12:53:29 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0x148d, 0x8, 0x7fff, 0x10000, 0xa, 0x6}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6d616e676c650000200000000000b67ec6fb00001aaa8bcbc7f9472d15fac074f36c3f235a61c734b901b257d30be5c02ac45e002f9006f1bcb69d77015a2ada0d4cc2e1a803e62be12d1bb5ff44e5e5fa09acf790730963cd472470f5a3155da649bfef4016306914849b162a86c979590845aa29d79a4bae23571f4f1396732f9515821c1233342866317a8dc26ba808b31b9996515d8237ee12b62dc893dcb04adeb7"], &(0x7f0000000380)=0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r0, 0x0, 0x0, 0x0) inotify_init1(0x0) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0xaa) r2 = dup2(0xffffffffffffffff, r1) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) unshare(0x20000000) r3 = getegid() r4 = dup(0xffffffffffffffff) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r3) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r5 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000003c0)=r5) wait4(r5, 0x0, 0x40000000, &(0x7f00000007c0)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x60010, r1, 0x0) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)={0x6, r7}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x6, 0x30, 0x100000000, 0x3f}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r8, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x7, 0x200, 0x8000, 0x6}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/04 12:53:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)=ANY=[], &(0x7f0000000000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x640300) openat$cgroup_type(r3, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/04 12:53:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080)}, 0x20) mkdir(&(0x7f0000000200)='./file0\x00', 0x10) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x6) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000003c0)={0x20001, 0x0, [0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/04 12:53:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00000000c0)=""/188, &(0x7f0000000000)=0xbc) r1 = msgget(0x2, 0x200) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000180)=0x8) msgctl$IPC_RMID(r1, 0x0) 2018/05/04 12:53:29 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readahead(r2, 0xdd1, 0x81) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) r3 = geteuid() mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='pstore\x00', 0x140011, &(0x7f00000001c0)) sysfs$1(0x1, &(0x7f0000000240)='procself.^\x00') setuid(r3) 2018/05/04 12:53:30 executing program 0: clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f00003ed000/0x2000)=nil, 0x2000, 0x0, 0x20008031, 0xffffffffffffffff, 0x0) mlockall(0x2) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/04 12:53:30 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003340)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000004c40)={'team0\x00', 0x0}) bind$packet(r0, &(0x7f0000004c80)={0x11, 0xb, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000021}, 0xc) 2018/05/04 12:53:30 executing program 4: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) times(&(0x7f0000000000)) 2018/05/04 12:53:30 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0xc4, 0x20043ffc, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/04 12:53:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00') sendfile(r0, r0, &(0x7f00008eb000)=0x440, 0x63) 2018/05/04 12:53:30 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x101000, 0x10) socketpair(0x3, 0x80007, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000000180)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x4, 0x8, 0x200000000000, 'queue1\x00', 0x3}) 2018/05/04 12:53:30 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r3) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='ubifs\x00', 0x1040400, &(0x7f0000000340)="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") 2018/05/04 12:53:30 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'veth0_to_team\x00', r1}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r2 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000400)=0x9) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/107, 0x6b}, {&(0x7f0000000140)=""/66, 0x42}, {&(0x7f00000001c0)=""/155, 0x9b}], 0x3) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00000002c0)={0x10, 0x2d, 0x0, 0xfffffffffffffffd, 0x8}) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/05/04 12:53:30 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x70b, 0x200000) r1 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file2\x00', 0x20000, 0x4) execveat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000440)='}selfuservboxnet0security\x00', &(0x7f0000000480)='/dev/dmmidi#\x00', &(0x7f00000004c0)='/dev/qat_adf_ctl\x00'], &(0x7f0000000300), 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) statfs(&(0x7f00000001c0)='./file2/file0\x00', &(0x7f00000002c0)=""/96) unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x200) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) ioctl$TIOCGPTPEER(r2, 0x5441, 0xfff) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000400)) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5d, 0x40) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x10000}, 0x4) 2018/05/04 12:53:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x7) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7db6, 0x420002) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/05/04 12:53:30 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x2800, 0x0) pwrite64(r0, &(0x7f00000001c0)="39331b8a29c06e40822295f93b5ce17a03541f90f6e69d609bc2e5a6fdc24a9ca14da3b5d714e18ecc6dc5b04d1edd73f04b643a20fadca484e0af4db3dcdf5623bd2de84c66ba2040fb2431089424aea46232760f244b19d553cb7e3df7ae6befefc09e403ce3c18be12ea93939c946d56305b4598832f544fd442d8c0cf251a58ba53218a1c4255052045f7ce7bb8867ac403cbdcd2bd6dd9d65c7bd063855ffbecea3fabff27e86a6263000a3db188ea2e33b31733345664f220d0b39bc771bdfbe8b69e17b32cfdc978316300bdbc2991c4773a3dbfabafe69bc629071f92ab22a4dbe1e1bb133c4d180c52be72c69e5b6ef1eec39fdc6", 0xf9, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) unshare(0x8000000) clock_nanosleep(0x5, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r1 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xc7}) mq_timedsend(r1, &(0x7f0000000180)="99", 0x1, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) [ 383.806870] QAT: Invalid ioctl 2018/05/04 12:53:30 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x10000000006) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) accept4$llc(r2, 0x0, &(0x7f0000000080), 0x80000) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000200)=0x4) 2018/05/04 12:53:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffff}) ppoll(&(0x7f0000000880)=[{r1}, {r0, 0x120}], 0x2, &(0x7f00000008c0)={0x77359400}, &(0x7f0000000000), 0x8) [ 383.880605] QAT: Invalid ioctl 2018/05/04 12:53:30 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0xfffffffffffffffe, &(0x7f0000000040)=""/188, &(0x7f0000000000)=0xbc) 2018/05/04 12:53:30 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x400, 0x21, &(0x7f0000000080)="432a40e78b575a178b038de2f49b79f60a3900f6c9d11df9189a8e2f2051e7ca3138e2f3896f6c9252851608aadb3bb6701537ed91b45a86992fff87f29ec20b4b022c57e7", 0xfffffffffffffef4) 2018/05/04 12:53:30 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r1 = semget(0x1, 0x1, 0x2) semget(0x0, 0x4, 0x40) semget(0x3, 0x0, 0x7) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001180)=""/4096) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x280002, 0x0) 2018/05/04 12:53:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchown(r0, r1, r2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/05/04 12:53:30 executing program 6: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) read(r0, &(0x7f0000000040)=""/35, 0x23) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/04 12:53:30 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x101000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x6, 0x2, 0x1, r1}) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/04 12:53:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) chdir(&(0x7f0000000080)='./file0\x00') connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @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(0x1e, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000aa5242ea711fd0692000a600000000000000"], &(0x7f0000000000)) 2018/05/04 12:53:31 executing program 2: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000002e00010000350000000000000000f9ffffffffffffffffff08fffff40401006115", 0x25) syz_extract_tcp_res(&(0x7f0000000080), 0x9, 0xf34) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_newroute={0x58, 0x18, 0xf01, 0x70bd2c, 0x25dfdbfe, {0x2, 0x80, 0x10, 0x800, 0xfd, 0x0, 0xc8, 0x7, 0x2000}, [@RTA_FLOW={0x8, 0xb, 0x1f}, @RTA_OIF={0x8, 0x4, r1}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1d, @u32=0x6}}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/05/04 12:53:31 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)="e014", 0x2}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000008c0)=0x9, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000040)) rt_sigaction(0x0, &(0x7f00000002c0), &(0x7f0000000300), 0x8, &(0x7f0000000340)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)) sendmsg(r4, &(0x7f0000000780)={&(0x7f0000000380)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000000)="acb6eae57c540a61307b9302250503e9ab28b3cfb3ee265b78f6481068e5a9272a736e820eaa2bdb569191", 0x2b}, {&(0x7f0000000400)="88d535d7455f767a5c04358a268123514fe6606c7ab4af14129b3b6b32a10d27f564e35962425716dedb6b97d38a5f617571ea17ddb51e462d35daa35af1657dfe68947c675b45f92e84dcbe6f0acc55993006eae5bec763a8b1c043eb24d3ec8b7fb83591fdce87c43fb14e316437ec755373f45bb28d973057ee33de8508690e3920a46b5a814ded45ba0f681012a545699453b96db39fc274203b207725691ceee53b0fe133c2b162d697c7f3cc6171f433fc4ab9492358cdcc869511b1e49e0854b08935622453e9905c9ac0cdb4e8c27886b8f38910f03284c69291", 0xde}], 0x2, &(0x7f0000000500)=[{0x40, 0x0, 0x200, "90f29c88d00a6d870e36a1540225d0f590e3c15554cfa51b9a9a40a5f56257fee1cd70cd48fded94c959bb43"}, {0xa8, 0x10c, 0x7, "367107d6179a25586eb93f9a6bfe286f940c57e6dbeaea0cd5af34c9a7a45d0b6170b30f2a5a3c2be27c68e8538797dcb2dd0f716367d6ae2ed2698574184ed54a9648ecd5e5417749d60d5c971ab05a5aff8e682f53aa7bb91c814b02bb62394ded928b79da60bf8cb7e783058f3d50986002ac56ccb702c26c44ae9470dbf938fa111256138bdbaa64662a1d6550a7453f"}, {0x40, 0x113, 0x1f, "cc583bc550f66253d753781eb351c64994d82878c143dbba782dfec5cc130bd605a27a77d20c42228897e2d0"}, {0x58, 0x19f, 0x0, "cdcd9a8012146d05259f8c5330c9127d075a5b3040eb9f2ed36510ddd6f359f11d2b89a5c89d6ec64317c7656a45ffdb8b3789a90518bdd23eec5bed526ca58688e94d41bf710112"}, {0x48, 0x13e, 0xfff, "d5df361ed5851881730e73c7dc5dcdb4f73c86ebbf6c0c3854538dd7c4ffaf42c54af801e7817ce37b771a848c7f94b3bd41e67e0d"}, {0xb8, 0x19d, 0x9, "b1d2a70f3b62e7a94d0004f8d2cd00bc48a5845194c0317610032da0e1e41eb8d875fec44c1f95883916a9e509ddd73d2123a90056f52fb4c4bea220cc30200383fa832f41acfd39592f58cef8cde41cc429a7bee70d2ddc25b01c6f36cd313fc0e1e5fdb81ef1bef834b062056af3b32394e70fd2e095c066e28409a0016f59d6768897de039c6c0c15dff4f3df5c9b720129ddea4db8ec575ab160e74dfc0a50765a"}], 0x280, 0x10}, 0x40000) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe(&(0x7f0000000100)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) prctl$getname(0x10, &(0x7f00000007c0)=""/247) 2018/05/04 12:53:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae07, 0x0) sysfs$1(0x1, &(0x7f00000000c0)='em0posix_acl_accessbdev\\}\x00') r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x123040) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x1, 0xffffffff, 0x5, 0x4}) 2018/05/04 12:53:31 executing program 6: io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffff9, 0x4200) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='syzkaller1\x00', 0x10) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000140)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) io_submit(r0, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000d70f92)}]) 2018/05/04 12:53:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = getpid() ptrace$setregs(0xd, r1, 0x3ff, &(0x7f0000000140)="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") shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x1}, 0x8) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="1cbae4026308afadd354df34b41daee6b66a7989577c4e84de67917def41500e2d7ea427e0da5b7ed23bb251d0f0edddaaa9676a37a91f015a7cbfe462f6c96820c6db20a2e285b824c147dc38449bd63c629a35ae114e2f528bed83709bb777883f58c7d421544d7ef1c15fb225eeea09877d21e245129cafd98de115a3b0", 0x7f, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x356a270d) 2018/05/04 12:53:31 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x24000000000, 0xffff7ffffffff028}, {0x6, 0xff}]}, 0x10) 2018/05/04 12:53:31 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:31 executing program 7: write(0xffffffffffffffff, &(0x7f0000000100)="220000001e0023ffff7f000009000734002800ebfeffa7ff1ac6978ef631284058cb", 0x22) recvfrom(0xffffffffffffffff, &(0x7f0000000180)=""/87, 0x57, 0x0, &(0x7f0000000200)=@un=@abs, 0x707000) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)=""/43, 0x2b}], 0x1) 2018/05/04 12:53:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000c169a0140000006d4bf27d082022b888c2b300"]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000740)={"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"}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) munlockall() clock_gettime(0x7, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000200)={0x7000001d}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) socket(0xf, 0x6, 0x5) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000140)=""/53, &(0x7f0000000180)=0x35) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x10000, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) finit_module(r4, &(0x7f0000000100)='/selinux/enforce\x00', 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000340)=""/250) 2018/05/04 12:53:31 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) fcntl$addseals(r0, 0x409, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0xf7b3, 0x3, 0xb251, 0x0, 0x800, 0x40000, 0x3, 0x6, 0x1c, 0x800, 0x8, 0xfffffffffffffc01, 0x0, 0x8001, 0x11, 0x400, 0x1, 0xffffff0000000000, 0xa3, 0x3, 0x3, 0x1, 0x9, 0x3, 0x2, 0xffff, 0x20, 0x4, 0xffffffffffffffec, 0x8, 0x8001, 0x80000001, 0x2, 0x80, 0x3, 0x0, 0x30, 0x4, @perf_bp={&(0x7f0000000180), 0xc}, 0x500, 0x3d, 0x0, 0x7, 0x2, 0xea, 0xa896}, r1, 0x7, r0, 0x8) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000080)=""/208) 2018/05/04 12:53:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x4008000, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = dup(r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x401, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/04 12:53:31 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xe17}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x80) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@flushpolicy={0x10, 0x1d, 0x400, 0x70bd27, 0x25dfdbfc}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x10) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000240)=""/46, 0x2e}, {&(0x7f0000000280)=""/189, 0xbd}], 0x3) 2018/05/04 12:53:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000083000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000c96ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000e4ffffff", @ANYRES32=0x0, @ANYBLOB="000000000c000200080000000008000100ffff0800000000"], 0x30}, 0x1}, 0x0) 2018/05/04 12:53:31 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/05/04 12:53:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7d, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffff8, 0x10000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) 2018/05/04 12:53:32 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001300), 0x1) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}], 0x1, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) r1 = accept(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000200)=0x80) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x16, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/05/04 12:53:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x1000) setsockopt$sock_int(r0, 0x1, 0x4000000000000000, &(0x7f0000f65000)=0x3fb, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000ffffffffffff0000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/05/04 12:53:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="840b8145a119a1fc09931851f312a99bae4141", @ANYRES32=0x0, @ANYBLOB="14000100fe8000000000000000000000000000bb"], 0x2c}, 0x1}, 0x0) fchmod(r0, 0x170) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000040)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc200, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x6) ioctl$KDSKBLED(r1, 0x4b65, 0x200000000000008) 2018/05/04 12:53:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000000000)}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000011c0)={0x0, 0x1c, &(0x7f0000001180)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, &(0x7f0000001200)=0x10) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000008400000002000000000042020000000000000000970db37f3416795028575718c47d573520499b6293263ff0352216e318acfc13a00ba31dd1681904c648564e850a838ebd043ace0b0fd3f1b7cbd0fcd498e1abafdc711fb07c3280662ab7eb295103eb772d0b8dbeb6760e232cf22053c6033f086b3f6c75cd24ba72767ab68021db6ebac3ac7d5d5b43bbf993813ee96da96659cf917291e1aa805451db71958b16a731df4396d46dc0a71c841cdc5e8557a845bd8e98e53a8e0e226d67ed333ac0cff1f8d2acaeca01b6925463b6a1ed076db5223856eb2f27a2b660c4c35dfc2bd7b9593f2d", @ANYRES32=0x0], 0x20}], 0x1, 0x0) 2018/05/04 12:53:32 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 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) write$sndseq(r2, &(0x7f0000011fd2)=[{0x8000000, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x5}, @queue={0x100000000, {0x3}}}], 0xffffffffffffffa8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:32 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000180)={[{0x1, 0x4, 0x7fff, 0x8, 0x1000, 0x9, 0x0, 0x10001, 0x3, 0x9, 0x8001, 0x10001, 0x3}, {0x738, 0x10000, 0x40, 0x4, 0x100000001, 0xffffffffffffffe1, 0x81, 0xffff, 0x80000001, 0x0, 0xffffffffffffffff, 0x7ff, 0x4000}, {0x85, 0x1, 0x200, 0x5, 0x3, 0xe7a3, 0x3, 0x7ff, 0x4, 0x2, 0x3, 0x3, 0x4}]}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000200)={0x1, 0x7}) connect(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x100000001}, 0x3, 0x2, 0x4, 0x3}}, 0x80) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000002c0)=""/4096) sendfile(r0, r0, &(0x7f00000012c0), 0x100000001) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001300)={0x0, 0x3f}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001380)={r2, 0x1, 0x20}, &(0x7f00000013c0)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001400)={'bcsh0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000001640)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001600)={&(0x7f00000014c0)={0x138, r3, 0x200, 0x70bd2d, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xcb}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x10001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3503}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001680)={0x3ff, 0x8, 0xfffffffffffffff9}) fcntl$getownex(r0, 0x10, &(0x7f00000016c0)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000001700)={0x1, r4}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001740)=0x4, 0x4) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0, 0x0}, &(0x7f0000001880)=0xc) fstat(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r7, r8) timerfd_gettime(r0, &(0x7f0000001940)) epoll_create(0x1000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000001980)={0x1, 0xad1a}) process_vm_readv(r6, &(0x7f0000002dc0)=[{&(0x7f00000019c0)=""/184, 0xb8}, {&(0x7f0000001a80)=""/213, 0xd5}, {&(0x7f0000001b80)=""/10, 0xa}, {&(0x7f0000001bc0)=""/88, 0x58}, {&(0x7f0000001c40)=""/135, 0x87}, {&(0x7f0000001d00)=""/56, 0x38}, {&(0x7f0000001d40)=""/125, 0x7d}, {&(0x7f0000001dc0)=""/4096, 0x1000}], 0x8, &(0x7f00000041c0)=[{&(0x7f0000002e40)=""/201, 0xc9}, {&(0x7f0000002f40)=""/137, 0x89}, {&(0x7f0000003000)=""/225, 0xe1}, {&(0x7f0000003100)=""/154, 0x9a}, {&(0x7f00000031c0)=""/4096, 0x1000}], 0x5, 0x0) fanotify_init(0x64, 0x80000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000004240)={0x3, 0x80000000, 0x6}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004280)) 2018/05/04 12:53:32 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000004ffc)=0xb) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xc0, 0x1e8, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @ipv4=@multicast2=0xe0000002, @ipv4=@multicast2=0xe0000002, @ipv4=@multicast2=0xe0000002, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) 2018/05/04 12:53:32 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)={0x0, 0x2, 0x3, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0xef5, 0x0, 0xfffffffffffffffa}) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) r1 = request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r1) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/25, 0x19, &(0x7f00000000c0)=""/166, 0x1, 0x2}}, 0x68) 2018/05/04 12:53:32 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000c00)=ANY=[@ANYBLOB="fc00000010404b144200000000000000ff010000000000000000000000000001fe800000000000000000483fb286000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0100000000000000000000000000010000000032000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000c0008000800080000000000"], 0xfc}, 0x1}, 0x0) 2018/05/04 12:53:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3fffffff8000, 0x8541) getsockname$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/04 12:53:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') unshare(0x40400) fcntl$setflags(r0, 0x2, 0x1) setns(r0, 0x0) 2018/05/04 12:53:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x4, 0x2b, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc9fe0)={r0, &(0x7f0000e7d000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) 2018/05/04 12:53:32 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 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) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0xac, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffffffff, @empty, 0x8}, @in6={0xa, 0x4e21, 0xb1c8, @empty, 0x3}, @in6={0xa, 0x4e20, 0xb84, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4304c446}]}, &(0x7f0000000240)=0x10) dup2(r0, r1) 2018/05/04 12:53:32 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x4800, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x501000, 0x0) listen$netrom(r2, 0x10000) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/04 12:53:32 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/05/04 12:53:33 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xffffffffffffff7e, &(0x7f0000001180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x0, 0x4, 0x4, 0x7, 0x0, 0x67, 0x80000001, 0x2, 0x32, 0x0, @multicast2=0xe0000002, @rand_addr=0x80, {[@end, @ssrr={0x89, 0x0, 0x6, [@multicast1=0xe0000001]}, @ra={0x94, 0x0, 0x5}, @cipso={0x86, 0x0, 0x3, [{0x0, 0x0, "5604"}, {0x6, 0x0, "d9e1bf"}, {0x6a5ef8d6f345eeac, 0x0, "4c124a23fa76844ec9ac45f2c2"}, {0x7}, {0x2, 0x0, "3edd8d5856031ec642efc9"}]}, @lsrr={0x83, 0x0, 0x7, [@dev={0xac, 0x14, 0x14, 0x15}, @broadcast=0xffffffff]}, @ra={0x94, 0x0, 0x100}]}}, @tcp={{0x4e22, 0x4e20, r0, r1, 0x9, 0x0, 0x0, 0x6, 0xe56, 0x0, 0x4, {[@mss={0x2, 0x0, 0x9}, @nop={0x1}, @mss={0x2, 0x0, 0x9}, @timestamp={0x8, 0x0, 0x3e47}, @md5sig={0x13, 0x0, "2f18629f98652dea545c7510d6d1f86c"}, @sack_perm={0x4}, @eol]}}, {"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"}}}}}}, 0x0) 2018/05/04 12:53:33 executing program 4: mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000080)=0x2, 0x68be, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) dup2(r0, r1) mq_open(&(0x7f00000000c0)='cpusetselinuxselinux-\x00', 0x3, 0x38, &(0x7f0000000100)={0x401, 0x6, 0x7ea, 0x20000000200, 0x9, 0x8, 0x8, 0x3}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000040)=0x12b1c8be) 2018/05/04 12:53:33 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x422440, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x8000, 0x4) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/04 12:53:33 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000fdb000)="756204c45409", 0x18, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) 2018/05/04 12:53:33 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) process_vm_readv(r2, &(0x7f0000000240)=[{&(0x7f0000000080)=""/253, 0xfd}, {&(0x7f0000000180)=""/182, 0xb6}], 0x2, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/89, 0x59}, {&(0x7f0000000300)=""/34, 0x22}, {&(0x7f0000000340)=""/131, 0x83}, {&(0x7f0000000400)=""/130, 0x82}], 0x4, 0x0) timer_create(0xb, &(0x7f00003a3fa8)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000500)) timer_settime(0x0, 0x0, &(0x7f0000687000)={{r0}, {0x0, r1}}, &(0x7f0000956000)) timer_gettime(0x0, &(0x7f0000000540)) 2018/05/04 12:53:33 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x200000) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) listen(r2, 0x0) 2018/05/04 12:53:33 executing program 4: setrlimit(0x0, &(0x7f0000000000)={0x0, 0x8}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCSBRK(r0, 0x5427) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x2, 0x5, 0x0, 0x1, "1d38e58cdc8663da3619058094d98dad97079e99a1f316d29b399ea80697f6379cda908692313cf8c72caeb0", 0x8000}, 0x0, 0x0, 0x8001, r1, 0xffff, 0x400, "52569da606db671e9e2782a7e198631b319be4c18f46bc31f1710f0dd89f91068d8a8dae6756e0742fab06c3c27da9c71a029a06d4dc45bbeb9222b58311adae", &(0x7f0000000080)='\x00', 0xffffffffffffff14, [], [0x2, 0x0, 0xa00000000, 0xea]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='veno\x00', 0x5) setrlimit(0x0, &(0x7f00000dbff0)={0x0, 0x80000004}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/04 12:53:33 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20}, {0x2, 0x4e22, @rand_addr=0x1ff}, 0x80, 0x8, 0x9, 0x3, 0x6, 0x0, 0x2, 0xc65, 0x7}) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x40085500, 0x0) 2018/05/04 12:53:33 executing program 3: r0 = socket$inet(0x10, 0x400004, 0x101) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d000000020000f5010a0000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/05/04 12:53:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80000, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0xffffffffffff8034, 0x1, 0x0, 0x1f, 0x0, 0x6, 0xa00, 0xb, 0x7f, 0x1248, 0xb622, 0x8, 0x1, 0x3, 0x7fffffff, 0x6, 0x7fffffff, 0x6, 0x9, 0x63, 0x7, 0xfffffffffffffff9, 0x0, 0x7, 0x2, 0x0, 0x2, 0xa5, 0x7e63, 0x80, 0x1246fd48, 0x7, 0x0, 0x6, 0x7, 0x401, 0x0, 0xffffffff80000001, 0x3, @perf_config_ext={0xffffffffffffffff, 0x8}, 0x20000, 0x3, 0x1, 0x6, 0x0, 0xfff, 0x8}, r1, 0xd, r0, 0x1) r3 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000037fffd)={0x3, 0x1f}, 0x8) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) getuid() fstat(r1, &(0x7f0000000540)) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000800)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000840)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000940)=0xe8) r9 = getgid() sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000280)="9e7f42c866a61ac68fa0d5dc605819562476017c67d61302ed8151d5efc2fb92e8afc850e07f32ede8104df9cc00d36a12588de320f05e20b241c2d53167f24aeb96174105e5a60d6a9cc2502a571fd813ffa8e4196f8e598cf1f37546e1b7", 0x5f}, {&(0x7f0000000340)="c6e496297aedc3e0febfe21e86e83967c02a02fa63c7af6b9fd90e82cd04f503bf2e4a4ff4e8dd6908685f48d00af2fcf6e53a9eb0b432f1c77b1fa85c6b26069efbe7232b5b262b38eb7e83aad5", 0x4e}, {&(0x7f0000000400)="cf3956d54e941b2a1e7edec647f82687be4089ce0d8db2c0530262130d50621ef2b36ba3c3356e597b1604414d80b41979a126c2a4fdb701a62e306ae3c1d1976d651efa14ee4fdb88daedc821db329ffdd120e34c1c67a40c8e1cec764598d1c32e6d1d285b9e956af3aa60520e6e6ba7d5792c0aa2e780e4f9ac41ff372292de956375b2c1f29931870c5102ba1b00b0b2f26a8ef16e08ee5ebb3ef88a9778680a4c5a11135738bb40096405943a4bf0c13cde04142475b063abe92dd87dddf7de99966e6557af2125cd68eeba58a564c16bdcd482a3be5c814757cfe738c6d5bacdb7374664e43aec5f638260a27ed87cd4213a6a", 0xf6}], 0x3, &(0x7f0000000980)=ANY=[@ANYBLOB="1000e90000000000010000000100000020000000000000010020000040000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x70}, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) 2018/05/04 12:53:33 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000240)=""/131, 0x83}, {&(0x7f0000000300)=""/237, 0xed}, {&(0x7f0000000400)=""/107, 0x6b}, {&(0x7f0000000480)=""/240, 0xf0}, {&(0x7f0000000580)=""/234, 0xea}], 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1c54632ac7c955e7896a183f563b85c94cac5705c26a053ef66ecceef03292080ab08a26e03f90b4cd1975606ddda4e48a1ec5747fdd422ea214cc02776a6d04ce1c01f8307834c0eb5b55a037bb5af03c48c5c25356401e76864ae238b881ab30a2b23ad7b74a709fc5b43f1e3a6c4901823d48175fe11dea74dd596e0a71c25f1863c1c6c1084ec8e90cc9198c3d0a5e5f0a10fb31666a05ee3aa158b894f27ccad32858327fe345b2b1c479297dad213304dd19f687667e133a7e0c41b05bb0", 0xc1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fff}, 0x1c) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x84, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00'}, 0x2c) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000700)=""/4096) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/04 12:53:34 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) 2018/05/04 12:53:34 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x856b, 0x1) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 12:53:34 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/89) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xa3b) ppoll(&(0x7f0000000180)=[{r0, 0xf1cd}, {r1}], 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x7}, 0x8) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/05/04 12:53:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x8, 0x200) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x1a8, 0x4}, &(0x7f0000000440)=0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) gettid() ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000100)) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x0) [ 387.520807] Unknown ioctl -2131205114 [ 387.558145] Unknown ioctl -2131205114 2018/05/04 12:53:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000000c0)=[{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000000e40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000100000002000000a2e08242e2407666151836f6e2756ab2ca62df9f366c", @ANYBLOB="ca6b00fd159c49e54632c99546b0c2260c75403359ecb741090000"], 0x30}], 0x1, 0x0) fallocate(r1, 0x2, 0xffffffffffffffe0, 0x0) 2018/05/04 12:53:34 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/full\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000008c0)={&(0x7f0000000740)={0x1d, r2}, 0x10, &(0x7f0000000880)={&(0x7f0000000800)={0x0, 0x4, 0xf73, {r3, r4/1000+10000}, {r5, r6/1000+10000}, {0x1, 0x3, 0x200, 0x5}, 0x1, @canfd={{0x3, 0x0, 0x19, 0x6}, 0x2d, 0x3, 0x0, 0x0, "20d5721dddc8f933aa8297a0fc228c69028f7f171ae2a34339c234b50c2ca52712412bfa298195c1f72446a619b59254b1571d3f72e36b462ecd7d6bc1e165ab"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x4) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/230, 0xe6}, {&(0x7f0000000140)=""/236, 0xec}, {&(0x7f0000000300)=""/196, 0xc4}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000000500)=""/13, 0xd}], 0x6, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) close(r7) 2018/05/04 12:53:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6b1d) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000180)}, 0x10043) recvmsg(r0, &(0x7f0000002080)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001040), 0x0, &(0x7f0000001080)=""/4096, 0x1000}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x40, 0x8000, 0xa702}, 0x10) 2018/05/04 12:53:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) r2 = accept$alg(r0, 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000240), &(0x7f00000001c0)=0x6e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000b", 0x10) sendmsg$alg(r2, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000b00), 0x104, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000005e80)=[{{&(0x7f0000005b00)=@ll, 0x80, &(0x7f0000005d80)=[{&(0x7f0000005d40)=""/42, 0x10}], 0x1, &(0x7f0000005dc0)=""/174, 0xae}}], 0x1, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x100) 2018/05/04 12:53:34 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e96822b56804b3747c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x1000000000000c, 0x3, 0xfffffffffffffffc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/04 12:53:34 executing program 5: socket$netlink(0x10, 0x3, 0x7) 2018/05/04 12:53:34 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="1105000000000000000000000000000000000095a55d67214a77f346a5a8e593"]}) 2018/05/04 12:53:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r0, &(0x7f0000fdfffb), 0x5) write(r0, &(0x7f0000e54fa8)="8f", 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r0, 0x0, 0x1, 0x200, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000003c0)={0x3, 0x9b57}) io_setup(0x3ff, &(0x7f0000000000)=0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) io_submit(r2, 0x3, &(0x7f0000000540)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xb, 0x7f, r3, &(0x7f0000000180)="02169f863d2a120ff891986b9b", 0xd, 0x6, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00000002c0)="79ef3c2025633ea6c43126afa5bf8c8425c67b18ff2be612deebeeaf98502714436e145d973b999c11eec416698ad81a2ccb561bd772c1ab42f303fb5e3bc79e93fa1c38fe187c0e5768fb22a9355a00d7b7991aebc32629706a521b79d7a53d05142386d2ad07950556075fb3f3058d382050ea732d399461cbbba86d759d6ff26d", 0x82, 0x5, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000000440)="576f1d2d31c6e3d7", 0x8, 0x68, 0x0, 0x1, r0}]) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x7f, 0xfffffffffffffffc, 0x6, 0x6, 0x3, 0x3e, 0xc4, 0x2e5, 0x38, 0xb, 0x80000001, 0x6000, 0x20, 0x1, 0x40, 0x3, 0x2}, [{0x70000000, 0x120, 0x100000000, 0x5, 0x0, 0xd1, 0x9, 0x6}], "9873586db2c12bd27c0c075d218f4c24ba33b430687ca07d5f23a9e6fbc3a067222694a9a9809d68dc32b23b2b31d42c7f8ef75e4e71739fb51a248def53d734c8b32962dc956ab68b30a321e428d177766f0aa6dd0c2fc511f9898396a0bfef557e66a003fab88db2466b", [[], [], [], []]}, 0x4c3) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="105e", 0x2, 0xfffffffffffffffb) 2018/05/04 12:53:34 executing program 6: setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000100)=0x7fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/05/04 12:53:34 executing program 1: pipe2(&(0x7f0000989000), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) 2018/05/04 12:53:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f00000020c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000017010000020000004e00000000000000edb6c586737c126eb4a47ef1dfc507708a96469953057fc87abc26e89a47615e66450f7dd5c5dda1b490143be7a33d9592a05203c243eaf38a091f4a2aab0ebf1a17a773d7a382d71bb39604c09c2564550fe3f46e1fb0f261cd7b6fa040d23a458ddf9023686ed44ce9ec408446b9c315ac579cecc8d688c861b9035cbbc304078303cb50df9cae6367fa388c27a87cdb59fe045f90e35247d676d825ab6cff99f6d6075e9b1912131c77f9ae8f0bad646181027e74bfecd5eb01169bccf1fced4ad55d87bff2acbb23909f6d432000"], 0x18}}], 0x2, 0x0) 2018/05/04 12:53:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'team_slave_1\x00', 0x9c}) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000003680)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000003500)=[{&(0x7f0000002100)=""/252, 0xfc}, {&(0x7f0000002200)=""/195, 0xc3}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/252, 0xfc}, {&(0x7f0000003400)=""/204, 0xcc}], 0x5, &(0x7f0000003580)=""/208, 0xd0, 0x8}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/05/04 12:53:35 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000000240)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="0964cc51b530a2de", 0x8}], 0x1, 0x0) 2018/05/04 12:53:35 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x16f, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8000, 0xffffffff, 0x246, "dbb63413e53d9437964cf966b331e9d2a74fdeecb7a264307852a672e353417fe0f27c69fa629ee71d51e0bc5fb4985c1e271c9647be183ca721b74d7a402e3b54bc1a3a5ab812dc36e98ba4526df03a"}, 0xd8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x10001, 0x162d, 0x7, 0x6, 0xfffffffffffffffe, 0x9, 0x4, {r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x40, 0x400, 0x0, 0x8, 0x1}}, &(0x7f0000000240)=0xb0) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r2, 0x8, 0x30}, &(0x7f0000000440)=0xc) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1e}}, 0x1c) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000a40)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x1, [0xc62]}, &(0x7f00000002c0)=0x6) 2018/05/04 12:53:35 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') keyctl$session_to_parent(0x12) pread64(r0, &(0x7f00000d0000), 0x0, 0x100000) 2018/05/04 12:53:35 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2080, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'bcsf0\x00', 0x1f}) sendto(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000f34000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12) 2018/05/04 12:53:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mq_open(&(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x20, &(0x7f0000000040)={0x43dc8b23, 0x7, 0x0, 0x2, 0xd0db, 0xf73, 0x3f, 0x8001}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/04 12:53:36 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/46) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000300)={{0xfe}}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x200800) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000180)={[0xf8, 0x9, 0x3, 0x0, 0x0, 0x811, 0x4da000000000000, 0x4, 0x92c, 0x28a, 0xe4, 0x3, 0x7, 0x100000001, 0x1, 0xa4d], 0x3000, 0x200000}) 2018/05/04 12:53:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x89, 0x4, &(0x7f0000000280)="4c132bd6c6f74bd7728bea777781e57af05d0c1e5e81e653bc477452190bc50775302e26bef734c1ba400b02ed6e86f97f44e73532d5c58518aa14f4e148fea6c169435616041cc32ae7ce51d8cfee5b38d77334b052ee72f418e9d2079f23d7f00cb6a9671a0b070000004ea76b52ef566368c9066e1151781edb0911a1e70be0d0f6b2c91bca4f04204715a3fd870b00000000", 0x94) 2018/05/04 12:53:36 executing program 7: r0 = getpid() r1 = perf_event_open(&(0x7f0000014f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x4) fstatfs(r1, &(0x7f0000000040)=""/26) 2018/05/04 12:53:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp6\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000180)=""/21) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x422182a9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8a, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x68) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) getrandom(&(0x7f0000000380)=""/4096, 0x1000, 0x1) 2018/05/04 12:53:36 executing program 0: r0 = inotify_init() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) get_robust_list(0x0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x80000d50) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0x0, 0x2}, &(0x7f0000000a40)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x0, 0x100000000, 0x0, 0x0, 0x7}}, 0x80, &(0x7f0000000540), 0x0, 0x0, 0x0, 0x1}, 0x0) r1 = inotify_init() getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000640)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20}, {0x40, 0x0, 0x0, 0x1}, {0x9731, 0x8}, 0x0, 0x0, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x1, 0x1, 0x5eae, 0x1, 0xfff}}, 0xe8) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB='fil'], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x800) dup3(r1, r0, 0x0) 2018/05/04 12:53:36 executing program 4: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x800) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x0, 0x3, 0x101}, 0xc) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000001c0)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000280)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'eql\x00', 0x7e9}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0xfff, 0x8000, 0x7fffffff}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001680)=ANY=[@ANYRES32=r3, @ANYBLOB="001000007098b5a658faaaeb70aa727ed29cd54fbd141dfdfa3a1a563ea32ca73017eeb045ce1891ce5a1b3cf64747fd4eaeded513ce08c614b33aab2d5468feea11082039a96b17539a314e7c7f37009d81017ab6a09a524f0db1e4436db090056f0f4119163fe19dd189b29c5a1f7489c2b10f7b75540bc572340bdfee13a576443ad14caffd19e2613c37fd681f140fac6d74a0cfe0fe89d0c186b52533b0343902f81dd00cd32f947c8604269c82b56e2d34e2cf4d34daa1b226d09bbd9bd9a7d94baa2559946164976057b6a9d3eaadb3fa3a1ed157a7dbdaae4d315798936d446d736754e724f6994fb6e2ed23198072fd3281c9050a0b87a2fae04b2be919be7c10363abc4f453e4fc7d5ef9b09bbdc787900acf08dfb37407d11fd76411587c8dac7346728a549d971564b9f7ed39ac5ccf8641d526b7f8091052b3c6b6d5ed037e04a7867558574f1bb33f8215280dc6c2395ac9c9954f46328d6d3ec6558894218599eae0bd0b6ecc6707be0e50cbda48011786dc57a058df55924d41aa6035752eb2d3071df33a5d6c41a04125d4ce46826f6c7716cea9c5ee92292836c59498bd0f69956c1bd7400fa9038f42bafb44060ab4073b47d86a33e4155fcf06fdf6afd1f6bc3f43737e592eabbc751450f01d305c46cbcd96d2a9a5b16deb8c1e21461faff78feac2fa6485128a81fce4b79197da3c896158f66d31657ba39f4951ae8f58b8fd09cf5d4e4ad5b372e3e783d7654ddbc575050b52c9b52164d1e8a2fc69e9b14a7e690025b8c5929b6bcd74cf93d49b2d5b84a8100166dfd153dc9c992e60daecc0dc63d27ca3ec195fbc292d02971ef5154540ff029f7f816f07421caeea64685c59fd5a7a970c2b5169e5f1653d9c8610e5a186ea093cf95518bbd12dfd28801714dd5f3a7d2b2efb9d15f1800e16a1c0d870dd4ae2b0c3297f6507f7990f9c0e969d35e87a393fd22f9e3de20034b3a042a249000ff473644c6f422fe7dca2551d8a618c804060b6ce53476c3929fced3254a8b092ef5989df40c1ab56701a3b9418d3fa90783525990c212eacbc0ffb3d163577c8a2ba03d9e574c49121f4f9a3b2be8888485ef1bc4e24ec2963eb5a137b26fbd543582d963d2d2d7b8751caf07f98917490610883c5c876e7976c2f418e79aeef99d9629232b341d34e3018b9b37a41997dffa48bf93cf9df29450c6ed126910e3fd3da632fd4f1f6faf3e182a43abfae5d3718ff1211258eadd8602d69d4ce8bef88b90ddd2c63ef922a1d365a5b8ed742d95614af0db644b5209927678115f15318327991bd77f5667df0ec9bb05f500abe89eba8cfc1b13e5ee231240a74bedfc1d3f3bf7aee930b83ad6b1588351145130563a52828c2bd40126cb9b9f71e50b04dac5d86c90c4f7d0b34732caede2aa0a62bed162a63471d373aae9648f1b8c427d061b02e227d3eb40172bafd12d73dc9ce561b9ab408d7e73b4ccf38f70b6db557eff038dbcc79dd53d7a6c3e8475f5cf86c102ba868a75ec86ca9d2b85a57b91db37d79643744e8ad9a1549ff502c7f39c9e5686e67822f29b6039c396196be2a23ca9d7e6caf890f26e4dfcd4d0d49062a7885b2cc331469bd2bfc548123cb6e3a8512ddcc7ff8ece56dffe1033f2fcbeb7bfad6c92c31604312aa51275b462dcd61010f0cedaec5465bc25eb896b5e2bddd7e812175fcfd09d425020ab2c46b96945486fa7bb331db9e4fcee179c5dbf847aa26298aa8ef9b9e9170da212bc9f51a65b558de35c3f3a3b32407b5d9098d8b83f19c5681d883ada9da0d263dcc2d7d14311517e5a817e98909b4e2439cd869493dbe7bd551376b253652b96d680c381bcf67b92a89744ccf2d6a6fba249a1fe8057e118757b564271458fe2da03fc85945a545e9a3712d3cb211e43709ef5ec3f98e72e9017194b5c23485b57b5ae882246e52cf356f2ddc4ef37570a39ef85bbf6356434bcdbf6d281c4ec9872b16a1f99e26468f90b8f14fbcaec9f88b6800aa3f8760687576e290421bb2f58462539232f87dcfe9f202342a99ed78e10f444f3f25a7523f97e5305e6d22af2fa7bc97d63de4de13aae264d5e515e430989b5f8adc0e577c9b3cad060a68d7ed2dc657fe89b812b45a2a8109932ef8e6590a07df6604802f727b060d5dda880733c03912258df969a99efcf23f9fdf89a5728abf05f47158674983c84ecdec5caa2a779c90acf95bbc19f4f836bd229024fad90f8a25e4436b5b2feda81c07ab631c27827955fa74643241c4ff2a1ab66a2b9052dc808849ba1ef58649b4a8ba1d81312842845bcc7ea78d000e540b86e59c9afc459e0c049814e7aca8cd50a3c7c4282930ba2ae29197a487693735a756bf0aa0ecfeb33963614ba775cc7d7604dc47ff28350a8dcf7632bcb1457cdafcc0cb24621223c3862b73dae8b401437e7da0eec834ce471f55324da7634d27a55a88caea9791fa0fff739891435079437657df83b8e3c56c7c4fdc25c65453e7f48f743ff9fb355eab41dc4fb0ec69e75816e57e3b5adbf1c1339cb340885585c4f1af1f1287dd9eaba9afb69b3663ee2c6cf66247d00fa8363afd8e2ac63406c043f245703897fd3cf42613f0a24cf5da43a7455e1988069f62e5b6a1a9832f54a88e1451e9981e4e3f7802cb4787da9b40a84884a861c2b3d3d7c9d69d02034b3fad0da3bbc6e1a50a467d665043a2b5045416df0248c3b58f5756dd67609bdd4249a0987f8f19a5e0a2a50976fdf09c54508a906fd07625832fde7fabdc39fe5acad829b69f3391aab8723ca0555d113f2de3a771419fc51ef94b9c52f9af3de1072213f27da4376171172e9e63d9aef8af117a384aeb4fbc125299ceb879edb5ef4ffc3e6aa7fcbe5b8f1b4ab6b78a3777e1ffe3fd4792d5ebb9c8a1fbbe36973c8cd06af2c1222f90cf627030121dab3f83fd2622c003818eb5aacbdf0f4db748f4c9b46b4c453c35666617e3fa5eceddba683492b27e3687551ce6fb470db9b9bbc57d9c030c9cc0b04eb8ed536876ce1c1dcb83371b307f17d244ed0a554a46acc9ed0fbb568c22a5b633372c8ae7d059f70f67d0e69d30f39ff6853e7bc48e79fb126da3f3a327635e88ca8cc36fcb9f9b1ce3c16b7aefdcbfcfd12990ff30e112ea19ff6bbbcce47739b95d7b26ad4f33e62546c091a90c8dc395f1f80d84bbefac19668761c7c6ac402acdc75721b15cf6840558bedab84cd5e512d44fe5adc4a39bbc36e721eed00fd384c1dcde144a7a0dd0eab97fa0fbe6378772aea99a05c36a18bb6dce9fcb0c10695f155f715b177a48037fc6f40c8a259a9ae895d725e72622339c22c216141f45571d3b01e89f20d78c1151fbcac9ffe889d2fec7a59d934e044a86484186de536df327e516a16f5d36a9501148943ea2551795e093eb5a2ed0caf70a4e462319675bbc9e7cd98545e6440a5d7bea39f7708d2d40928efc94c51cb12195dcfc6f822309ec9373190d16d969d91ce1b82f2541842d79333b21f0d37dab2437aa7c6a3937b58984bcddd34375a371893d049d2824410afad7ca51070f0f6cc1665b064c1453be387fdee5deb8a52e1cdbf8000107ba20dc0039f60b63e42f4ad6717734ca860da519b14f66c5918aac49c1ef8ca507cae9bd9f8ba33bbc51514348b6a092411b57632f37b4b96ae2b4bb5e4a66477373c8cbb1b97486e5826053c4834a0a000f70d275de55fecc90ce9dfd0b365d273043471d95d7906d4681718a1001b4feab92e53613f0044eea3d3504eaaa8008500972917cc768b28188b65c5d849b8306c6bb5db06f8091d62d4560c0b0408652d815da721bba70655fe498b64e37858525417adb5c61ce088123fa194beecf5a2f762599d799a8920a4510a5f35d91e90c7a56627feb4ff001420fc6b0d5f19299300359f5f93bd6a8b5b7ec6d722b5062cbce6781fa9f05e20fe21f94b60f762bec63721d42172df8999f67dba092d7049d7ba4e5d813a400646760a815ed602794856d0c4b4cdb43f9b4f89ccbe8fdf0307e2124afb97fe7433b463b5c81ed24cdea810f7b65ab0d8272a56c17947a07de2470942cd3cb6783380468e7ceb39b2d195cf034cedc64535fd9d95aa7a14e2421c705889c537e08e438b9abcac215bba093e28fcf5b0aa6941a4a1bdb2fca51760143bb754ca7135144e35bc17a3cf8eef9d33196b5f572ac7e0bb2391573bf91ebd417753a65487e6bb515dd23286355b55194b354e6e481ed4120f570c98cbccef9e8d24cd0bc9a284bd3f18d332b4b11598a3996132ab95b735f52cb27df2657644365261090263519be04ba4d0790eb18b3807bf2519215197159829f38f34cdbf65ef8d627cee0ebf929d602369e4f2290fc5b4e7cdea0a86daf621cf567d8e2afbcc6085886dd1cddc6d3d5ba817530341c8ae63259776a9f1aba6d03b3b949a4a97287058283ad2648708a31d42fd4785c1e91e8fa7cdeeef563cd5c7c702291cf6b163632ec8ed125815eedafc4f2b1d9ed96c6cf84cb0ac7122534e3555d5d62840658e0fa61bd8f93eb8c1afa98294dd5906b969b4ee36b325cb2c734f89fc25543f27de2db22e27c5c9145798c415e06abef688010b3c170085e8745c9a07ee089ebcf2c7d49810ee35b097427ac6a5af33d0a1ec3ceeac83890ebaa91fb6056db83fb69ac09a22ad0f2514201e4b8c50aa956647c9f433a0bb7e2fd5ce6cc119ffc6addf3e8cb8908b4d2cad67498594df6ddc24e7dd2264068990e3a72810d9d4e338f769a003892105f6dc21e86657bc044f45f482e39afa422037fcf3a0e9ac851ee3d7a154696c075c0fb50c2921c266d6e344ffd5d0df5e6ba07f81c5c72f959a292bc5f1d0852c978cb6f6d1364db2ecfa867df15b1cd1ed474bc31b130c21d0ae14cf7fbe00fc5e2c0b308700688fe5d1206378762100caf276bf4b568d8700f831da7066f661fc769b76c36b8a3cc473d72d430a07e585af22894dc1f9018122beb75d73ba8f269c598fb89872e06194848694b50696c4d3f9cf9017e4471ed7a854927b1279acedc38a155c987f1f71bd51f25da72ee2559872f1e0d89151b8a59b26b9d517d3482003ba2f621e9ac0ef9698505b583cca3b8c16905d82f19a64ffb15519b79f2886408a43846a9b6eed9652817b877c3b1273496f5a2055ea263f27b41308f3ac7004b3c502ced7b5f86fca47f9a1d51c75a59a8c9eb1749575e260f83ac35195af4436ac94199f210321e6c12702bac287835756bfbb84bad7f3ba4d033424f08814717f38a497799fc0754ff93c90f877a358f75990cab736a76b1c9363fd117737a869e63454efe88716452dbe632593922826ceb805b2852f4231e40435b0cdc063b92df24e32cf2fdab1c1efe4fc7381d01d2781867d6c7dc54d77b5404768d72897d04efc0d0e5b795da885c835eae8df548376add2a0e517bb72fec7a66b79ddafd660935cf4bc9caba14a736d500e0b58ec55e56f58ff84ce01f39ab791e03b4a61ff6e2e8811833b63d461bede8bae42823b045b080f4462a690a89a869fc4f405c1671fde59dfe33343ddc119311eb28bb0ad1541b1ff5694254e3c65fb397af97ad55c7298466682caa6f8bdc01d0b90cd1109c107ab08c71ddfdcabeeda135a0f00783dbb8db48f246b21e428fe1e0456876e1af32ae156564c4605a0c41a5e2f730fb70b784a7aff037c933dffd7ff815d80b4d9589c71c54a191b64c975d9bbb38b30778b5e02d14b8174e8d46fdafda063014eeedbad201cf02cfb8238"], &(0x7f0000000340)=0x1008) r4 = syz_open_procfs(r1, &(0x7f0000000100)='coredump_filter\x00') ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000140)={0xff, 0x104000}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000001600)={'filter\x00'}, &(0x7f0000000380)=0x5) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000015c0)={0x6, 0x3f2}) pwrite64(r2, &(0x7f0000000540)="16b8c12458b621ff5acf9b23e36089173633effe3f815198e47d882bc1f3a0d3c38ae4b9bb78b1e7f9d07b2a84b08d735a992450c2ce39860ccea1df580891f13789c12785e5ad4dbb96c6b4ced8f0d7beea28ee23f42f296dc8afda456ef08b94b1e870fc2ce6fe7f5b0bdefd6496081f84f5480f33547cec86882ac3e8174d2d5a67", 0x83, 0x0) fcntl$getown(r4, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x0, 0x8, 0x6}) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) sendfile(r4, r4, &(0x7f0000000440), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000600)={r2}) ioctl$VT_RELDISP(r4, 0x5605) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000240)=0x6a05) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) 2018/05/04 12:53:36 executing program 2: r0 = gettid() exit(0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1bf7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) prlimit64(r0, 0x0, &(0x7f0000000080), 0x0) 2018/05/04 12:53:36 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000700)={0xa, 0x0, [{0x40000001, 0x8, 0x2, 0x8, 0x7, 0x2, 0x834}, {0x7, 0x0, 0x3, 0x8, 0x10000, 0x3, 0x3}, {0xc0000002, 0x5, 0x6, 0x361, 0x1, 0xffff, 0x6}, {0x80000007, 0x4, 0x3, 0x3, 0x6, 0x1ff, 0xe8de}, {0x2, 0x94d, 0x7, 0x7fffffff, 0x0, 0x2, 0x9}, {0x80000000, 0x3, 0x2, 0x10001, 0x81, 0x2, 0x4}, {0x1, 0x5, 0x0, 0x6, 0x81, 0x4, 0x200}, {0x80000007, 0x3, 0x7, 0xfff, 0x2, 0x1000, 0xffffffff}, {0xc000000a, 0x0, 0x4, 0x100000001, 0x10000, 0x4d, 0xfaa}, {0xa, 0x80, 0x1, 0x2, 0x8, 0x400, 0x1}]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000980)=0x8) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000600)=""/117, &(0x7f0000000680)=0x75) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0xffffffffffffffff}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000900)=0x2) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = semget$private(0x0, 0x1, 0x20000004) semctl$GETNCNT(r5, 0x0, 0xe, &(0x7f0000000000)=""/18) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='dh\x00', 0x3, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000200)={0x5e, @broadcast=0xffffffff, 0x4e21, 0x0, 'dh\x00', 0x8, 0x2, 0x74}, 0x2c) userfaultfd(0x800) dup2(r0, r2) getcwd(&(0x7f0000000440)=""/226, 0xe2) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000240)={0x0}) r7 = gettid() ptrace$getsig(0x4202, r7, 0x8, &(0x7f00000008c0)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000540)={r6, &(0x7f00000002c0)=""/27}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='reiserfs\x00', 0x8000, &(0x7f0000000340)="5a5e8146a8c4493ae7d170ab75a0689b62802b9c44a1defea0dea9a8d2755b43853884f5f4af77b1be36d5d6ff5630d24cf3d1e080f14a4c462ecaaaa21ef8b899f99a469dd74f8b7f5edc9f210ed7451963170b30f47b6902d555f162553b5cc08dd44c75fb13230bdcd1075d4d9ea485c57e27e841fb93102568216b9fe09c48917266fd3ec1bf21db4c3895065bedd9a9c3615bf078ea4fadf80c55ad185caab01676735137d92311e7576271a6f2b345face060eebacaca9d88b63c66a52f42b22066bd84dcb7f028225a1082ea53a74ad5eb4a443d7a032ae10bfdac4043be520b9f761d3f2dde3fae4") bind$unix(r4, &(0x7f0000000580)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/05/04 12:53:36 executing program 7: r0 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000)=0x76, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000340)) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x8, 0x1, 0x2, 0x8, 0x2, 0x9}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000e00)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db192af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea33f2e347305da36e61007d2aaf1ce979cc1a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be266ff227bacf436396189e30d94416a092a7c0c4c0b7556cbf2de6040beedeef0de68480799b05a0376b6130643c69c639ed5e4075e65020000003b83c3", 0xc9, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="22002bbd7000fddbdf250400e2591584585800000c0001000800"], 0x20}, 0x1, 0x0, 0x0, 0x4880}, 0x20000000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff775c, 0x3, 0x1, "60ef6f0c48e5f949e72915a8e0fd062832c35203827caaf388c0e4f88e43e8b0509a3939302c0a4dc4fbaef9f454f1a6f4f9e86c7733e49f58af14469aeecb1e56a1fe9bdbd9b8ef48e00304c4fa13e8"}, 0xd8) sendto$inet(r0, &(0x7f0000000000)="7af3513a40d969e222342cf83bfd0c0df5696b5792d9163db9c068ef758dd512f0e502958f4ec3e32a87f2d6b050030da9748db38f9e6ba6fcdd1eb7a022b47a932f9acaa84c5e272cb7608791644bdc07fa33029fb40f000f177756703206af08b4a82277bb53bbde02", 0x6a, 0x0, &(0x7f0000000100)={0x2}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e23, @broadcast=0xffffffff}, 'tunl0\x00'}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ion\x00', 0x101801, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000000)) sendto$inet(r1, &(0x7f00000003c0)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40c15602d771e2deccff84ea2d203f03b2caebf8a2e0b55b80928836c9eb9c0ce5d3ce1135bc8581a0c58682f74c9dcb7574931532809968e8fc2654dcbc3206920857f5cfbf0a945ed0144b7834", 0xeb, 0x40, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r5, 0x40000000000000}, 0x8) 2018/05/04 12:53:36 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="393a37917fd717821b8d95b40fc22449f3e846c2a2acc1adfb6deb9089e5400d777f9d8557790cbb0513b5fa068bfdc4d36180d126709cacda015baed0f089c97c8b97fcea143a5b24ed601e21f32d394803a2752c3bfe9f138827904359f250f45d3534b0fa27b86570a1bc82d1db2597ed00ecdb0c80dee53b23822c72"], 0x3) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x88080, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000002800)={0xfb3, 0xd2fc, 0x8000, 0x6, 0x7, 0x0, 0x37e6a290, 0x5139, 0xae}) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000002700)="78c47c4e4b01884a4b531feeae1d14ea72c02fb4fec4ef0822c98ff6d5d5222396fa6fb41415d423d75a5117a4b00a2a0e8a5280f102f1451f76ef283626ceffbfcbdde7bb3a2c40a50c2f6b37d918e0f2aeb9c86f8e8ce572fb78351b7c45ac0d28586bbd6f754ca7c4b6e0ea583050b9ea2756fe18b36dc957b0b4ff6e74dc0cd02c4ed5b695c89c30a9024e49878201000000966b189d347fe0d263cd8a85bf7987440ee3762fb738dedf910dc34897d8159a98533e0dcf4900000000000000000000", 0xffffffffffffffc8) recvmsg$kcm(r2, &(0x7f00000026c0)={&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000001640)=[{&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/156, 0x9c}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000001440)=""/118, 0x76}, {&(0x7f00000014c0)=""/127, 0x7f}, {&(0x7f0000001540)=""/196, 0xc4}], 0x8, &(0x7f00000016c0)=""/4096, 0x1000}, 0x2) ioctl$VT_ACTIVATE(r1, 0x5606, 0x80) 2018/05/04 12:53:36 executing program 6: r0 = socket$inet(0x2, 0x200000002, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e000001752dcdcee01ac1414aa0000000002000000ac1414bb0004000059b5810ed8f1ca78f89cb060f54d1744be47c5"], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/04 12:53:36 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x2b7, &(0x7f0000000000)}, 0x2020) 2018/05/04 12:53:36 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4880, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000080)=0x2, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/05/04 12:53:36 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$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) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)=""/134, 0x1e) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r2) 2018/05/04 12:53:37 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbf, @tick, 0x40000000000000, {}, 0xca}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000140)=""/245, &(0x7f0000000040)=0xf5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000540)={0x4, 0x0, 0x0, 0x2, 0x3f}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 12:53:37 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x100, 0x9, 0x80000000}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/04 12:53:37 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x40) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x200, 0x4) io_setup(0xe, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x6, 0x100, 0x40, {0x77359400}, 0x8, 0x94}) 2018/05/04 12:53:37 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x2200, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002200090100010000000000000400000014001600efff000000000000000000000000005a0f9b78166761ad4c221576254a1e48db981d4c488be00408e449cddaa2f14819681c28e0afe2f40fe99c630740104de9e262098d5c07c3048e2efd647bef4da93620d2665986c12af338c3f554992da5ca4b4a57223ab96e9de8e69404363cb65af099764dd94737"], 0x1}, 0x1}, 0x0) 2018/05/04 12:53:37 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x401, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000005a0000001cf448f674474a7defabc2f19b4572050c1e09f36529cba0ad92db40bd5a72396110a4499e8d1be67b2569a3420ffce1fce973df0885ea3541f621452a0422976056be28bb5ef503bf1d974cc4ff2b8cb06a45578e8e55ec4d6d"], &(0x7f00000000c0)=0x7e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x8000, 0x7, 0x7fffffff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) mkdir(&(0x7f0000000180)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) syz_fuse_mount(&(0x7f0000004380)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x124000) 2018/05/04 12:53:37 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000001940)=[{&(0x7f0000000380)="3ab27ddfa0325300536b7a025ed47f62fde17b96ddffb64a18556033cae968495f08050fdb79e4ce8c8f64cc46979cf28e1ae75619178a8400b16902869e3e072924515a36bc0734297213ba7447d8809fcb3ea8942097ea9ccba5e063714bc02de30fe1b4b6d18194f07caaceb04aa01b74d9feec073a36371564c97bdffe05338ae5888f7333145d8cadf4c37af7471183ad8f68fc7421a190c20da7c525f874ea0407019ad3c386470bfaaf0d758041ca49f038a29acd30684fc1c81201fd00", 0xc1}, {&(0x7f0000000480)="ed4ecc3f8242b28ac0bb031d0a41e47ec5ad84dc0e54f32e070194c8e3d2a8cd4e8232b4845a7bf67543f43259cc33ddbac2a7a7b4c6ab885900832ce540fe7b99fdd9bb55797b0c88e6e4dd56448e0215ed298a5e61a8618d028ba0e29527a1fcc80ea6fb762c10b4aec50f46255bbbe8ce60553f7821508d4bf1a3b488830c8f4ee059086697d522287e35e163b3928a6596e2c8acdf7fbc9d47da26d4a6519cec4ab9b9ccb555ea564a969a796caf4ee7d15da062b45cb346f0cea8a3d1735d2ef24c84c4dd3ad7a9ef0b6787be12dd498543dcbabbf7181ed43be688c88ad8f57cfe041df7d7383ec273d99eec07684b238586b99cee", 0xf8}, {&(0x7f0000000580)="ac8df083a8d7649eacf3fc590919b6c730962bed3b5d27621a64d02c7236ed642538b2ffc5d473fd21a282be326e58391ad9024c2b4939ce7313f7a15a6bdbbaeb40ccc53a3f193533a0fe1bcbc95a7e6ad4dd982e4af66eb18b14add7f1d7416d22137fcdc1518cbff03d1f35113ccee93b5bac78a7e09d2b5078ae708cc057fff0879d9650", 0x86}, {&(0x7f0000000640)="43368581ad43a8f6499c3e8e83ce59b40bc95ee94bb8577592407094e09332bdb896363327e1de911ca9d808503d2f9ba295d20e2ce820d4bf94f6a27e7b8bc7cc9fe92fc780a24be2e25dc28a288c75b9764d362de0c176e8f7358cd819499950b96d4ece756c60f654dbb1c7701ef88d669a", 0x73}, {&(0x7f00000006c0)="d83baa8a83a0bcadcdbb1e1ca41a773547bc81d04da9645ca6c46bd8e22b11bdd29495c635c9b5d3c4ec9b962ec15dd967fa685b6d4a35ac543c6f71434313803f161e5e124dec50324bd3a1369a3ead541be9306b82960f2b77bbcf01d0676b8d916d7f67d4c1911c98c3ae34cdc73797adda5e7863f7fe936fd668cd44314d3c12d097cd0e0379c6291251afaaf4a5e6cfb48959bdbb7b5112f11af7fc310907442b222edd3d091ccc336f6043daf5d49f3b52e884fe96f5815c4817f7de95b4e4", 0xc2}, {&(0x7f0000000100)="ff3f00a94c063e429e0bff1ee196e5e305ba525d674aec1c0b180b8054cc93ee966be0cf19766ccec2dce50b4f083fabca", 0x31}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="b4e4297f75243e1bf6f71009fee720d8f42abf466b203ac67da7b8cfa0758add88e99963d993548da9ab2f9e8ac9c33fc1a4834011c7c451d160c642031b7b31bc75522401343b14e45b89239d5a61fe75e03bf8a2465867c1e2224cad305b8421bbc399215b7f843362ad7ba02d3c9c6c4ac449c2123e3c9f68869eced02ee89c03e1533e4aad66206590a91619ba882c2a41", 0x93}, {&(0x7f0000001880)="40ed16e7ec1bac47ca6e2404a7a52946c7ea91d2f586300fd4bf1d578a5ffca25b5bf84afbd0f119f06b7fa65faa267d8bba47a189ed35c0b9fb45887c16db17f598956b6f3100b67e2c9882bfdc3d991c25ffc55c1691c76241c2602f8ae1f404e51dbd408c61fe605240385241fd4556b4b801fa5761bec36aa98ccd47c25811cd7cc8cf1b4e049f7e2d2da85f43acf5032dce9034dddbd6ee44bad01b09beb1efc3e11f66db4ffac6d560984368c49cbb71cf", 0xb4}], 0x9) 2018/05/04 12:53:37 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 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)='./file1\x00', 0xffffffffffffffff) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x5, 0x4) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@getstats={0x1c, 0x5e, 0x11, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, 0x1}, ["", "", "", ""]}, 0x1c}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000200)) 2018/05/04 12:53:37 executing program 0: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/05/04 12:53:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) creat(&(0x7f0000000180)='./file0\x00', 0xa9200bfb8c9996a9) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x7) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001d00ff0001000000000000000100001bad7846159cf84792ef0aa354fd62dfacd49726489910edbb9285c8da6a1a85365e1a4660100b727f71285f94cb16438f562ef61e556a43ced4528f5e3dd2e05bae6bf8510848d234360cc57e53ce181047bc4025", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) 2018/05/04 12:53:37 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="d2", 0x1}]) 2018/05/04 12:53:37 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendfile(r0, r0, &(0x7f0000000040)=0x800000, 0x408) 2018/05/04 12:53:37 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x578, @dev={0xfe, 0x80, [], 0x1c}, 0x2}, @in6={0xa, 0x4e20, 0x9, @empty, 0x2}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xae, 0x3, 0x6, 0x6, 0xa1}, 0x98) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x40800) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x0) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x0, r5}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0xab1, &(0x7f00000008c0)="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"}) 2018/05/04 12:53:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001}}}}, 0x128}, 0x1}, 0x0) 2018/05/04 12:53:37 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a0009d49e6b4198b4000000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/04 12:53:37 executing program 0: r0 = socket(0xf, 0x802, 0x8001) write(r0, &(0x7f0000000040)="220000002000070700be0000090007010a0000ff0200000000200000050013800100", 0x22) 2018/05/04 12:53:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) write(r1, &(0x7f0000000040)="4b6a9fcf003625078814280222ea06f97dfbaff801b31734fdd417c3f25ef8a231d18ba426844231bf872b05369a73c6650e7e64b228c9a16d6dbbf00e670fbf665ae6b36e02ec493539761405317449287ef9a5639cda521f4ce799a5", 0x5d) ioctl$TCFLSH(r0, 0x540b, 0x6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007b40)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000007c40)=0xe8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000100)) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000180)={0xf000, 0xd000, 0x4, 0x0, 0x400}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000007c80)={@ipv4={[], [0xff, 0xff], @rand_addr=0xe8}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x7fffffff, 0x7, 0x400, 0x7, 0x980ae34f34a8a151, r2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/05/04 12:53:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="209c00000fc62200000c17a30008000000683294c88910e30e0a79fa080f69016da2b122db0790f6b428146c", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/04 12:53:38 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1a) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0x90) r1 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) mmap(&(0x7f000001a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0x1, 0x0, &(0x7f0000000900), 0x0) 2018/05/04 12:53:38 executing program 2: r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x9, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x4, 0x1, 0x6, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x6, 0xfffffffffffffff8, 0x8, 0x100000001, 0xfffffffffffffff9, 0x1ff, 0x7, 0x4, r2}, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) r3 = socket$inet6(0xa, 0x807, 0xff) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000380)=@get={0x1, &(0x7f0000000280)=""/227, 0xfffffffffffffff7}) r4 = getuid() ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000440)=0x1ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000003c0)={r2, 0x8000}, &(0x7f0000000400)=0x8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='com.apple.system.Security\x00') fchownat(r0, &(0x7f0000000040)='./file0\x00', r4, r5, 0x400) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x90541, 0x0) ioctl$KDDISABIO(r6, 0x4b37) 2018/05/04 12:53:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x7) shutdown(r1, 0x1) 2018/05/04 12:53:38 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x968}, 0x4) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff0100000000000000000000000001000000000000000000000000000000000000000000fdffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000093000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000000000000000000000000000000000010000000000000000008e570000000000000000000000000000000000000000000000000000000400000000020000001e0000000000a7907d00000000000000000000000000000000006a5e7100000600000000000000000000d829"], 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x4000) getpeername$unix(r6, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x101}) r7 = dup(r4) ioctl$SNDRV_TIMER_IOCTL_INFO(r7, 0x80e85411, &(0x7f0000001340)=""/177) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r8 = syz_open_dev$mouse(&(0x7f0000001300)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x74, &(0x7f0000001280)=""/65, &(0x7f0000001400)=0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001140)={0x1, 0x1, 0x7003, 0x2000, &(0x7f0000004000/0x2000)=nil}) r9 = creat(&(0x7f00000010c0)='./file0\x00', 0x8a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000001100)=0x2, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000001180)=0x8, 0x4) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, &(0x7f00000021c0), 0x0, &(0x7f0000002240)={[{@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@commit={'commit', 0x3d, [0x3f]}, 0x2c}, {@datacow='datacow', 0x2c}, {@barrier='barrier', 0x2c}, {@check_int='check_int', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x30, 0x30]}, 0x2c}, {@device={'device', 0x3d, './file0\x00'}, 0x2c}]}) accept4$llc(r9, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x10, 0x800) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/04 12:53:38 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x400000, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'veth0_to_team\x00', 0x72}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="da29744d7a28f8f0578ea8ba2532c817fb0cf73e01ca9b91d8b10df033f2e0c6ed3b4df8f1957919caf6dec5652c13dbf283d88cbeb2a95d57bf3a79ce6d9fc95bff88cd7d4a47345b2a21bfb17d3c89f647f12986e96968261b714cc186386fcc8ab70fdc02177cec18b5db89974108f9bc40c1202aa05c58267ca4f6108025fe7e9748bf61d3ba6357be5aceb73992086432dd55a39044bd762b7dd4481d05f8a1a03d7cd03fb7cad12f69fca4e97dfc65d3f7b64d53cf1ee22ae7ea7504c8a9dc64a7ae429eea58763128335c5c4d7bf44010d92e98ec36f26a253d66613b965b58a76069c2edf96c94d778f5bf33") r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/05/04 12:53:38 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, 0x8) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x6012, r2, 0x0) getresuid(&(0x7f0000005140), &(0x7f0000005180), &(0x7f00000051c0)) r3 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0xa71f, 0x1, 0x3, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000140)={r4, 0x78, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x8}]}, &(0x7f0000000180)=0x10) 2018/05/04 12:53:38 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) flock(r1, 0x2) flock(r0, 0x1) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x10000) close(r1) time(&(0x7f0000000040)) [ 391.776363] x86/PAT: syz-executor7:25212 map pfn RAM range req write-combining for [mem 0x1b3ee0000-0x1b3ee3fff], got write-back 2018/05/04 12:53:38 executing program 6: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="19", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='@vmnet0[GPL{\x00', r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) move_pages(r1, 0x2, &(0x7f0000000080)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000100)=[0xec7e, 0x1f, 0x0, 0x3, 0x1, 0x2, 0x3ff], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x6) [ 391.820093] x86/PAT: syz-executor7:25225 map pfn RAM range req write-combining for [mem 0x1b3ee0000-0x1b3ee3fff], got write-back 2018/05/04 12:53:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2402, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0xbe1, 0xfe}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) ioctl$KDADDIO(r1, 0x4b34, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000000000002000000e000000200000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000007d8804000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000"], 0x110) 2018/05/04 12:53:38 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x20200) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x2, 0x8, r2}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000000100), 0x80800) write$rdma_cm(r3, &(0x7f0000000f80)=@resolve_addr={0x15, 0x110, 0xfa00, {0xffffffff, 0x0, 0x0, 0x0, 0x0, @in6={0xa}, @ib={0x1b, 0x0, 0x0, {"1c4c7759d9eb249d40b46fada574a772"}}}}, 0x118) 2018/05/04 12:53:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400280, 0x0) 2018/05/04 12:53:38 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x4, 0x55b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/05/04 12:53:38 executing program 3: accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x810, r2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r3, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) fstat(r1, &(0x7f0000000180)) 2018/05/04 12:53:38 executing program 2: socket$rds(0x15, 0x5, 0x0) r0 = socket(0x40000000015, 0x4, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x2, 0x3}, 0x40}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x4) [ 392.646682] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/05/04 12:53:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@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, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x7}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x91]}) 2018/05/04 12:53:39 executing program 1: 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}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000001c0)={0x2, r1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000000)=""/49) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r2) 2018/05/04 12:53:39 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4a0000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2000000005, 0x44031, r0, 0x0) madvise(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x9) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x6e, @multicast2=0xe0000002, 0x4e20, 0x2, 'dh\x00', 0x2e, 0x80, 0x5a}, 0x2c) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000100)='net/stat\x00') mlock2(&(0x7f00001ec000/0x3000)=nil, 0x3000, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, 0x400, 0x0, 0x2, 0xc2d, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x74, "0fbd588eac8f86a3ffb2b49f8fda7ee49469851bd4520732bbe9d63a7f5144a9e077781676cb57acd8dacf00c7a5240a72cc88f0448389e1f12923ea888470f73ba3877649f8664f3440fc34c373d645bed47b2cf8325a676fef96f15513b80ea4d5e383e9f71ba4ebda68ec87e228f81f9cfbc7"}, &(0x7f00000002c0)=0x7c) 2018/05/04 12:53:39 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndpcmp(&(0x7f00000012c0)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x280) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001180)=0x4) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc)=@assoc_id=0x0, &(0x7f0000005ffc)=0x4) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0xee0, 0x400000) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed, r5}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r6, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000004ffc)=0x6b) fcntl$setlease(r3, 0x400, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001200)={&(0x7f00000011c0)=[0x80000001], 0x1, 0x8001, 0x5, 0x9, 0x9db, 0x6b, {0x4, 0x80000000, 0x3, 0x401, 0x1, 0xffff, 0x0, 0x6, 0x3, 0x4, 0x6, 0x4, 0x5, 0x2, "0c5de2f3c2931704118ffbaacc262ad5c8141fe985a62cf4d765b3b0b13c17f7"}}) setsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r2, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000001280)={0x303, 0x33}, 0x4) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000001100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000001140)) read(r2, &(0x7f0000000000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/04 12:53:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) set_tid_address(&(0x7f0000000140)) r1 = socket(0xb, 0x1, 0x7fff) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000002c0)={0x3ff, 0xffffffff, 0x1, 'queue1\x00', 0x4}) r3 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1f, 0xfffffffffffffffc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"4ed46982986855"}, 0xffffffffffffff7f}, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x24, r4, 0x100, 0x70bd27, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa32}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x24008080) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000380)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/04 12:53:39 executing program 0: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8280, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x2000}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f00000000c0)=""/250, 0x234663eb5560dcbd) 2018/05/04 12:53:39 executing program 4: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000040)=[{0x3, 0x100}, {0x0, 0xfffffffffffffff8}], 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/05/04 12:53:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="43dcea400f38cba0bf2a0000b9800000c00f3235000100000f3066660f38342745852666b821010f00d80bbb71bcd453440f001b0f20e035004000000f22e0410f30", 0x42}], 0x1, 0x15, &(0x7f0000000140)=[@cr0={0x0, 0x40040004}, @cstype0={0x4, 0x2}], 0x2) timerfd_create(0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) [ 392.863704] BTRFS: 'subvolrootid' mount option is deprecated and has no effect [ 392.930715] QAT: Invalid ioctl 2018/05/04 12:53:39 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x7, 0x2, 'client0\x00', 0xffffffff80000000, "5e176af110bc8c9b", "28e26acb2602b0f385fbbd6d25667916301d6e6e24fed263dda606d64048a403", 0x80000001, 0x100}) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/05/04 12:53:39 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x7, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) statfs(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/53) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) close(r0) sendmmsg(r0, &(0x7f0000000480)=[{{&(0x7f0000000140)=@nfc={0x27, 0x0, 0x0, 0x2}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)="0f59d527651d95385870f92898038125794d57f0845afe943709bf61acfce2ef233f997e40493e0a2008e943a004520fdcd5d933340f4fb9f4983da37b867f2a02e68a6605858ef3cebecf1dc3b380c06fde2fe81c08d48093a9023947b0315ad74a44553b9ab674e508c6ffc1485bd703d7bcf397413eb4b0251a92622884ef050ae8b7ff0ebc91cf1cb797", 0x8c}, {&(0x7f0000000280)="aebb5442848c419debdd1b408f1caae8d87ac479a55a7dd55c4cfbaa296a2d4edb3b0659ce94dc0dd25e9ef9601d332acd1ced5421e86eb4a04310cfb1cfbbc2759746cea2208e737ffafcf3dfaf876be601cc288e2d9aef6de0a1c62c43e24be73e1bebef26bde61dc18158a5ec3629edbe2b5698c846a886754b8cd58ad4755eb791684a9b3d5f4832b0ca0b0cebb42ebb133827406c918da07102e849c731b0b80f5afc5d6da52afd947a9c6d3181a5ac43efb05347ab0e3cd0bb4d4fd9334dbbf931a907bec20dbf352c85a335ec", 0xd0}], 0x2, &(0x7f00000003c0)=[{0x70, 0x11a, 0x4, "6c2aadae2aec97781f73d0319a289dc9d463bc178a3278073e051eae37ec4ec3093ed5b4159e9273b873f373d540924acdb775b9f5eccf3321c112838c6b96a982432ce42feeb5284d0c4d57c168c79d13a8e93ef23383fc635f063d7d52"}, {0x38, 0x1bf, 0x8, "c556443b7148e34319ef5c18483c82ff4975883077d081243c0807632c7287d6881a5f3613846d88"}, {0x10, 0x0, 0x3ff}], 0xb8, 0x40080}, 0x2}], 0x1, 0x4000) 2018/05/04 12:53:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xe1, "b505895a7686ddde61d7762db240e00dd11a786688df74ed4063aac804e97feadfdc6b1a05496898985bbeb863797877b75553f63ace1106f3578f1b5fe69fdb40ffe2b5689197d3e7a06eaf5b36a440a1a610268f4c350a9752047b168042687574a3e0f4cdd7211a87b3f178481bc6c5a2a5f507a6fa3f85f504f7ca6ab660721f9a45026967b66cf79b8f6340de17d368f14b053e91eb057c0b0856a4ed7b262b87729c6b8b88263754cc17efb292841149ad31d1f817cc35c4f889cacc7eaa87b20ea591f9e533bf600af050576f2f7c1b7c96bc673bce8586194373f364b1"}, &(0x7f00000002c0)=0xe9) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000480)={0x2, 0xc9}) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000000400)={&(0x7f0000000340)=""/180, 0xb4}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000440)) 2018/05/04 12:53:39 executing program 6: r0 = msgget$private(0x0, 0x3) msgsnd(r0, &(0x7f0000000080)={0x1}, 0x8, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="cd888120caa4290d55d34d180ac49ea1ea64dcd6347238ac897a989fa5d79f410fafbb79aa80b9ee348359fef97312997ef6d525e105cd7858d8582de822ef4ca91c2afefa9954030e56ddb5256456668fe2194a956170ae23f32ffd0d838b066a9317b9995be0a81a1403580ba108c6d596261b3a985e326ac655b12abb8c2619", 0x81) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20002, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x3, 0x97aa, 0x200, 0xfffffffffffffffe, 0x6, 0xffff}) msgrcv(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000200000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000020000000000000000000000000000000000000000000000000"], 0xc7, 0x1, 0xa4a3ad41a879dde0) 2018/05/04 12:53:39 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) dup2(r0, r1) 2018/05/04 12:53:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000100)=ANY=[@ANYBLOB='b'], 0x1}, 0x1}, 0x8000) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)={0x10000000}) close(r0) 2018/05/04 12:53:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x4d, "7a25bb9a473bfc8fee88c46cae0b26dbb4a5794c3055d631342c9b391d3f6f5420222523d3c12d41c278a066a8ee297095d5775c7d54e84cc623568506ffd5895afc99550c9b72d72f22d30cfa"}, &(0x7f0000000800)=0x55) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000840)={0x0, 0x10, "626841cbd4f98bd641374e4aed4a85f2"}, &(0x7f0000000880)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000f00)=@assoc_value={0x0, 0x9}, &(0x7f0000000f40)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000fc0)={0x0, 0x10, &(0x7f0000000f80)=[@in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000012c0)={0x0, 0x9, 0x5, 0x556, 0xffffffff, 0xffffffff, 0x9eda, 0x7, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x401, 0x1, 0x4, 0x5, 0x800}}, &(0x7f0000001380)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000013c0)={0x0, 0x1}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003a00)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003a40)=0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000003c80)=[{&(0x7f00000001c0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)="acbb25d8649a592b6c2112cef87f2faf67727b121a7e440671a2a71904c4ff88eb157ba7f67c1e55f04c9d7fd96bee838abeffce4b4c16199625ad9b2c7cb7a762f1d3b8e03074ed42cb5092e568f47bcca9c035be40129c1a088141e9d4596f61c59c132dcac700411e5df8cc790d26de6519c779e0e748c4423529216c9feb25c6a02b051edbe0ec935eb964bf69465418f40ebf599639128ce5cabc7bad60ff021ca5e892f58e00e9b039aadc4664313c245ea63adc98c6c999c592b2f2286b6c3f2c870e9840", 0xc8}, {&(0x7f0000000300)="1e2345b3942ff2926020cd737573e6", 0xf}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000000380)=@in6={0xa, 0x4e20, 0x9f4, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, 0x1c, &(0x7f0000000700)=[{&(0x7f00000003c0)="10a01bcb6744dee9a4557fd787bda761400ece332064c62c56842ac2e4843908d83b18176117c80b262adf8b92f5", 0x2e}, {&(0x7f0000000400)="c498e1e816caf2e07b31da8d95585f55d2020611713fd523f96d5b04ef8cb8bfa74c3ce762874ffa666cea392399e961e5ab445fbd8a0e03809b397ed907d83ebffe89e7e313df6565bc667ee32a3a20dc636061342f791e79f57c", 0x5b}, {&(0x7f0000000480)="f7bbb1b68e3b67b257c46731cef7cff299020c7405fb25f0488f7da9e50cfd71ec1b4b5c39169cb5937a96c3fba670b511a015b3f855cba4c27a23914715affea90b15e1463081faeec1adf18583a07a73497712534191c3", 0x58}, {&(0x7f0000000500)="ea488b8b88be8e7e11c490413990fb51e898419d6851462d5c63f32c1471c852072aa867059cdee233f1f26088f81543f8b0b24ee8fa695ea287b25e85bb0d20e6037ff41df567fd5031f4f044e621887f", 0x51}, {&(0x7f0000000580)="fcb004deb1f158a82e9f5bed637da56238de98bddea5f9188b6d8e836efef090140ada37545f05faf8b36d", 0x2b}, {&(0x7f00000005c0)="0b203fd084924f060b74b4a4c48f6df1807f93b6b8c2e0787ae6d9034de76cfff4e00db2e39d391b86be5b3dcc50b7ba371e48", 0x33}, {&(0x7f0000000600)="1e718de05e51bab81f59b9b53beaaf2743dfdccd5c06eb631a6c14393edea34d100d0724cd9d23ebf524f53f33d7287038b653be73abc5cfd8caa0df3d59c0f696466e4e4a0a679c21e513874e1d8aa17c5b5fddd6ccb800fa09716adf574be51ff8a00af68e4cbde7f0fb54053e29305edf46170c9d9d095ad6f98f2c884fa1e234a4acccb784127a2181af38dd395d813bba6dc0abf8121aeb00b246244d6892694e3c0702e0e69eba9a6da1cf93f93bf66612ab17c58141d9ba3dc9f748bbc359ecef4514e4f2", 0xc8}], 0x7, &(0x7f00000008c0)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x5, 0x42, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1f, 0x8000, 0x1, 0xee9, 0xa9d, 0xd08c, 0xfff, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x5}}], 0xe8, 0x840}, {&(0x7f00000009c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000a00)="12cc493c70e1f0a333ae3f38e53f6952c905d82c374994e1e4e630fce49aa68cdee1a69cdc08f5651dc5a358630525242048cd59ea2738195b098468f61c061c89d337d1b22764d78243a70f23285faf94e540671d077b56f2dd5d9933051aa188061431fb327924cc44ba842667aa36362f244ea647737a7460f3", 0x7b}, {&(0x7f0000000a80)="22c738b5761d65f615e0aaef288c2f1f5dcd6232a026a46c73ffc96a67ae7df246b6f9958b609f5cb2ba8a07621582808b7b325676983e9172ae9b872f046d305d164cc3dace350c145dc3c5f8f33866cad95f129a67f9202645a1ba95791ce79594bd68a4d631410c6cb437e59737cd94b83c949059985a6415c21c90bf5dfa0f30a88999780236c5a0d7b4a08ab7cc04971c72a118062361dd44a871d87096c586815e66a3e2870d42230d6c35d2de193e52589566", 0xb6}, {&(0x7f0000000b40)="fe89a49dfafe00d99fc092e5cc40df74d527eb607f57ed", 0x17}, {&(0x7f0000000b80)="6b43248cb41d6f6cc2d27951d7a04b198e725bacabc1a9f7c1b820e925195d8cf209e79ceb07e3689f8c793dad564ba8003fa50a5d3e66d99ffd09bf61a8b3827aa680424222414e8ef8554f47d5dddd990a75fa6240bc45c079ef2602f6b8ee", 0x60}, {&(0x7f0000000c00)="825af80eab828d6e3080ae46d757bcb05ef1afb57e00c6cfbdad52d72e5d9ed9c5644177233584f3983c55708c4e17a08269206ef8f6b0a09d53eb86b7596dc4e03bb1d03194f5878af046b0251f8cdd191b02728c40b05a18627c3c977976048b5a8b214ac04dbb279ff64689074894617fcc1a5785e89c955420b7b294ba8091c0cfe5ae5c06cdf94fa3831ccc63c44455cee5ba53ccfcd95978b3d0a4528e53e708fc", 0xa4}, {&(0x7f0000000cc0)="aa702a322c62e40cdb7e0f6dc825ff5f0ff580b88abde0b56c577734d8e20a3dd9a69e51e60ab30318d0eb8d39c810d8cdbd511c96105c71cc2187726448659ef3fa078e2758c4ba9f0479b713f54aa625113cfd5e6afd3d8c2df0b5628048379cb3564dc035fbd3905eab968cf34024a75ab3ea04d5ad818ef3e0834055fdf27b3b2fb15709faf596544fe2c9378c03df741b246b74ce59b14a40a80d8de2f7c01a084cd0ddcc6d52024f40db0d82ec1efce9a073c73ba151e353b25994e53adb38891dcfac99aec63adf598f9735a88312b41ad85c1162665a2fc878ed409d", 0xe0}, {&(0x7f0000000dc0)="320e70074d4752232467f211f21b113eb390877118d509f8549eed2949cf15e98c99b673c2014ddb27cce93fc1afb75f11b4e9f8667b294d202874ec86dca4b867582820826636cabd1b1660ef4d60e612d423c523f2567165514650c6997d6bb8501c70af1d04b1edc751d81d8d8a53795e7b22b830fec3912dd483620c789e62139eaa848bafe8d99b770c780af0bd9c7c661dc1eddd78fb969e6f5be0b1219760", 0xa2}], 0x7, &(0x7f0000001040)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x3, 0x40, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x11}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0x3, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x100000000000000, 0x4, 0x3}}], 0x90, 0x4000000}, {&(0x7f0000001100)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001280)=[{&(0x7f0000001140)="ac90a5b2221357117a69f92a2e4b08d64eed3906d835b3ed34ff0e6bdfff07fa7300af108acdec43cb726f78390c8710dab53de6c88b8d01c5bcf61b5a36b65740", 0x41}, {&(0x7f00000011c0)="b69bc6343601a3929556c43003ed1401ab5898f6c360b8c8fdb485a5c15f2f94ae0d315952d3e37201f857edd07e5ff0e3271cb27d824951b08e0f83861921dabdc806345eae48299d023d2d719ec24acf48a5628627452196f81321e91ec62b7915ceaa874fb1ab2c373222cef886de9454dca72332017055c8fc00403e5d5d00bd6be93b90ab", 0x87}], 0x2, &(0x7f0000001440)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x1f}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x9, 0x100000000}}, @authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffc}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndinfo={0x20, 0x84, 0x2, {0x4e, 0x800a, 0x100000001, 0x80000000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x7, 0x4, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x178bfb18, 0x80000000}}], 0xd8, 0x4000000}, {&(0x7f0000001540)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000003740)=[{&(0x7f0000001580)="d0cc528435c66def54b39c3cf12df244621d022c3ad5fc540a5997705c59016e7ad3ec428edfe870f5bb8601ba95e1c9a34872648fb823697272df79b2e1f11a3c03d1c02283b7e67b9ab0bcda534c505451c703a8881aa3c2c174ca6b11622422eddf759f915d083c4580a2bede18914018c0a8843e1207027918dd789f7029853c0f35d950cd908bb7be74a65f08c8dca5f0182d3ac0e167a343db826963c82b6ab715c9bd94624a2fc779fbe8c82bc5c99100f43a128613b734947c4f271763e29ed7ece3afbb7870b84829c237f0615ac390cc5e472e43f8ce63eb046e79bb73da32c2121258504e29b7de1c59865747b222671f95b3d458f36bb284fab518ee7336fdd120649576115b5c22a17c1c4f2c43685ce31f6dd6fdeded803c76cb7c3fdcea03db30b3b9a2c00e5e972edf18963712d6854bf61d01a898b2a803b2c10f9edea486cef0c2238aa5ea1413e8348aaf5477605f0aad9c2012a3504c9092ae240466f304df526cad34794be592b6ba8b60d1c57260a1109089f72955772f0b62355bab7a606030c50c2fe02ba8defb6ca71de29e6ea5206280eb71d0c33d3ba3d688adfbc522b306bf0ea40589a8b7999ecf92014d41e40cabb033e3e035c64474da6cd8d13693b7b59b49fe7b6fb905e12c36f596fcd9525ad40ab57fbf7ccbf1d88dc6cc37d99c98b9ee2ba02b8a75b2ce4cc7b6cf1fe334000cd42a1d3614ff3a4418e859686493c1ec695341c9cc18cc07c5ab6e279a86c573218a7034c2ff099f1632dba6a725b0e470be7688b6280d1d28b6d801685464b2f1cb00d45d33d0e67c8599d1d11da80937475410d38ce9e629fdda1d4dd53536e4e03bb9bf76c267b413a6ea8d4e05e7b26a92bee9fa01bafd5e76c3c80735e7c5b87ff9486b4941bb2ee7a3ca256bc1cc9eea949a1a59c51eed3fd9e3a7fd491d2f799f1ef05f035d391e61fbb5cc3cc5218a41e32bf12c70bc3aec1f182233c6f3681e572bfbd8cf47cde3a3eac44173fba1de4b8287e16f52ea140c5726c5cf3b8ba49355afbdc2ad54717fb2639ce65a6fd8a905b1baf56910125b05fb811a9558415333473096f67d491bcbfc2bd29ebb1e2b4e12c058cf1deee5b4bad94f4cf119b6b0c888803664b6505cbeb5d57b4d0001204638e30f003e91ab932a9fe399a84ac83a656d76e090df84aeea09387e223b7cc983bad479058455185d2226bb8a0ea5ad4d7ca00e36796f77b153330c7e211c5ae2d58b1094d80e8b7bb32fa96fa8ecd6316db70036d1279e64c7de4eb60c1ff09438d82f8f3b7dce6e748ead88733ea127b6e011ca7fcdbc113251b929f49551bf0e0bd53f749e0519cd57d0af46491ff50bc328e821986307c67daef37e29f16e3871575e6d9b131ab9a3070313a72e0241cf82b0203b38516eae36f84cb0374d2c67cdb6f26b233360249513af31b3ac80171d17d26aaa010ac34df2df23c6497ed7da89f5cbffdf0c0865009305bbea928e63d5a480feb955be06f6fae2e7bd1e7d0fb7112466733495f718f1d9ae0d041ae89dd64b9abfcbcb6e0f5b1814011b3d96c4c4e0908315276e922275c1e16c143dde99454181b163f088a3daad72f9eac7a9bc3fe3983bc368cf7d2abb7014b031b8ba89f2fb3a29b75f97b609ffe846b8688a35d98f30c8b3aceadc066d1ad1aa01ade48606b6c89f81155c25cb2490fe5e9fb404a0f26d0b79a0b7fd05d2b5f6638d7986b8836015b9aa47031d548186f1ef577f29c04576f75fc76aad9c1f142284d85de0b8a338a21e6c6d4cf081a965581e855580e84d55e9acb495874ac8c86bbea7e855eb66783ea05e2468bb043c2ff49d70f573e1a51edbfb95904cbb7e74b90d73dbade6b1821be72b3d7da36f2cca46cdf5e163994baaa0a96a72ef8e6974c14dcda46ea11da393a376152d44a2d2cdb554240cc242a249abf89986b18fc00b6222d14599e1343619b18a022292531f91cea37ca6396b632ea85da117057af4b91489c469efc4639e7f15efc3644eb391dfd4d20128d21c7676c9d698ed3920e2c7aeeaee28b360c04193d72e56c542a92d7153ad27c2aaa16b33c677ce166658d4feeb2c95fa99d291e349ce7118f439e72dcfbea5807971d454b757188dbb47080ffc8216505ca286ccaf509f5247d16f662cabe1c094232d014b28331430b7a7391242ea3a6bc2a05c893c6671d7753f259aadc25e9669e791a326d493fc63eea36760ce10493406e8aa281a88d3c616e2b1fa59b01d29fabf2ec4ab651bb47b2cd9b04983f8cc103829e1fa8da8217263b71dd2d14f14bb942cffae4cd4d879a216ece508ebc783d3227b7d8ea0176a87d1d99f9d1fc9a8145fa7a3900d7450d4997789202981abb814b23c6bee294e0ca1b6439dd168b968b2c50efe0d7f5c4de32e1a3dd338b30c8d9a787ebc360936410c64ea95cdd57e7270749847f30d1dfaf788d434a38c32dc83b7b2afa21b3ccd6957506bae82c29c035764132f639e8d6774af7f62b88dbd428df11cec0fbbbbe65f1cbd767430ce5c342659fd9a0ee84108068bb9b32b60eadd38b52224b3b2b2f9e7403e7797bf17b6ec295bd555de44f5c67beaea6d82937d54bcbda9649bc62839bde6531a0a2e0177698c6a4f84d066c6fd0daaa42586e330ba9c9dc981c25cfd187f17d90095a0a275fd0cd8dcf6bd31f5b7cfc0d15bf44bbdc94b5a4735c7e09d7c143e5197348a017bc5513954f487c85c464c838c71ea5e0256b36de52129ca94f49b477e27feb8bbcdbcadbf59d741487de6ac5498dbb462a3690f25d164e9cbd13abe1d5b84e0de084fd022419a044657d8a104c49329169789c43362eb02dd002d49e1feab6bc32bdfa6bd2dbaefebc3718500510bf6f20336a0b6399125f52b8e25ab7baed4e49afaa9e49abfddfe0a4c5e242277cf876feebb0f04b2a8f6ec7aa32f014390892110df48ad93bad122c166312fab261188a51484c56f38503fa2c59a20399cc4cca5e7b11684dc43b3036baa814848d8f297fb6590fbe92b0ff5cd589b14e762d6af0c6bfcc8c0b9dba11667067817b522a7869e54539adc4972e6a6eff0afab6db2bb15451015a464bf676b1f0851185e774b920512b0c31b74112ef18d9fd92e2f64b7691af6dacc1e7d410bcf1f2b1f84da8090a8ebfddca9e65aa16cb42d04ba55f42ebc2c6c9ff4b53babfc9c4b66da2870c06063ac5bb67f4494d20879ea31014d548c6dae9615e0864decd4bacfcc95ea5bfe22a953763794ff5f8a5240e664bbf30dc9d901b9299e2938e5dd1bdb070dce2f8db37d7cbdd3bd696bdca469e543e439553428c9fe5ae1b0e5abc6ef79379919413d93bec5be9543da89b0160d893344d1f0ddfde4538c3d25ab80878b47ced4fa5173815fa0d0db46e2e6dbd8036c1bb49d5770e0aa9050360c15896205533d0737519bb8cc5330d4ed0b00ec7c64cf3e854acb0563fbacad59100878e34e02f768bf6fed68e28894bc68e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0x1000}, {&(0x7f00000035c0)="51308aa0530f", 0x6}, {&(0x7f0000003600)="f1618d01d281243cf130477cea0b65d66a96e5bef24ddce93982478818e54f8d694f6f3bf5b6de9697df9e652a72122021d189370c6c73ff37718f9081c51c5f4ebc09604468ae57c5265729962dfa195c1c55c07697b82f22d8e8c2ee70a87b", 0x60}, {&(0x7f0000003680)="703aaad10e3186cb4073c5b0b0868ebd6544a988450d7bd0ebd3fff8b2a2914716f1e934e6892136602d1f08f226e0b81ca84c98b535878b50dfa6aec3255bfa865802f89304e6efe4bb987dac92dde546f52e56630449e9cebcba2387b32634f9976c2636c6f30d17533665a35ce4275d11ab432f60d28251c3d3a9a66daf9befa2ecca49fe31983844724c627ef38968f1d905cdf21244c995d84b0ea8b0975ef242b2cbe0fe4dcda3dea0059636d505603bf5588fcf1451c5", 0xba}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f00000037c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000003840)=[{&(0x7f0000003800)="c2346ed3e0ee9828c4a0a175698f87f4f64fe2c4d0255b95740becc20182a018d0b6e2fbd75024cc8656a59f5c84", 0x2e}], 0x1, 0x0, 0x0, 0x90}, {&(0x7f0000003880)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f00000039c0)=[{&(0x7f00000038c0)="034b0b9cb5b03cf02a8300f8a2de3ab53919c8e970b3ce892103753d2e5364d7fc8b530da01e1adad603668e98ca365c38fb959a59bd77c7d8dd052ef2821916c6020c2559d06bb7e166ebc2098f9107af132d06c11a5ad3c4acfcbe7b55259c1025e4ee4d424839d71bc55ed432346f97e8bf7ba7e5064b3e5ad105662afc1b53baab5b9e831006f5d8da8de6c88f67c9d3dd2cebbacb1f465053d5cba34bfc20840059339d4c852e2bd992a1928b0f78637e9fcfb1cd0239ec00db3686d8ff9dccdb9baa6f44f791db4802de07515c0cfd9fb5e89d57e2943a8d57d5d1ce891f53bc6df50d1803123df38c22f4282117d35c", 0xf3}], 0x1, &(0x7f0000003a80)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr}, @init={0x18, 0x84, 0x0, {0x1, 0x7ff, 0xb8, 0xe8}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x7f, 0xfffffffffffffff9}}, @sndrcv={0x30, 0x84, 0x1, {0x45, 0x5, 0x200, 0x8, 0x10001, 0x10001, 0xcbd, 0x2, r7}}], 0x78, 0x4}, {&(0x7f0000003b00)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000003c00)=[{&(0x7f0000003b40)="e03f7de7927b4ed73fa16cfae036762fc2f952258cf43a269678a1db23f37dbb81c5e522e50cd9c041afb432b4a17ca30bdbc8be487e453cf9a7b9232219112f238f3a219286c6d3af46b9f9f09fc3824b2239f0e6d8f82e6c5d8adbb17af4fd630c6e519e09307e6d4c68ca3e97398df6c27481465153b3da008708a6c1a325d5a77f56ecae1cdc32d0eb1b5f37bfe3e4118bc02f01952db74ea961c48dec", 0x9f}], 0x1, &(0x7f0000003c40)=[@init={0x18, 0x84, 0x0, {0x70e5, 0x101, 0x2, 0x76f}}], 0x18, 0x40}], 0x8, 0x40) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x80247008, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000100)={r9, 0xfffffffffffffffa}, 0x8) 2018/05/04 12:53:39 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4151a8f54e77", [], {@ipv6={0x86dd, {0x8, 0x6, "8e002b", 0x0, 0x2e, 0x80000000, @dev={0xfe, 0x80, [], 0xa}, @dev={0xfe, 0x80, [], 0x1a}, {[@dstopts={0x87, 0x0, [], [@ra={0x5, 0x2, 0x94d}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x0, {0x8, 0x0, 0x2, 0x2a, [0x0, 0x10000, 0x101, 0x8, 0x0]}}, @enc_lim={0x4, 0x1, 0xfffffffffffffffd}, @padn={0x1, 0x0, [0x0, 0x0, 0x0]}]}, @srh={0x73, 0x0, 0x4, 0x0, 0xffffffffffffff30, 0x6, 0x42d, [@loopback={0x0, 0x1}]}, @hopopts={0xc, 0x0, [], [@ra={0x5, 0x2, 0x6}]}], @dccp={{0x4e20, 0x4e23, 0x0, 0x1, 0x100, 0x0, 0x0, 0x9, 0x8000, "e42edb", 0x9, "c8ae50"}, "0fb8da3f0b97b0a76eedc69f27b2eb03f69aeb7492b539b7d239e57623986d244cce850a602e00f95d8e177addc9b3aa8c9dbe8ded30d211f7dad7e2866ff33957532682fba4e46e505afa10cc2bc6a92f2a199b6bd18970ab516bcad3fef8de9f6de1db3d5d0bb70f4a4a79bf864067f99f4991716e5a772ef9"}}}}}}, 0x0) 2018/05/04 12:53:39 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x7, 0x40003) r0 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x7, 0x100) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000380)={0x3a0e4235, 0x240, 0x200, 0x0, 0x0, 0x9}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000003c0)="b2504f74e6b898c2b68d80ca3511a49941c53c23d49f8d1c13331fbaf7e7e11ccd155908e031c58e6278658f153db2699c94f1360d025e41de08b807fc253e7347f83e56f7e2555b6633ed4a5ca7caf2a90b2d8f98d98f11b1c441da508dd4a00579b14a0fd1c10b5a831b2c1abd7c2f081148ae8a054bea7d6b1c129ff30790f432018cdcead8bf585a779a732537c8a683c5cad2020b02d27c9936bc0573205487c17434d5d83e100c73ea73af13e37dabd4b846ff9f7577cc7939377a4f1ddb316e599b0df9a3f46166", 0xcb) openat$cgroup(r0, &(0x7f0000000300)="bd957a3100", 0x200002, 0x0) write(0xffffffffffffffff, &(0x7f0000000200), 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8080, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e20, 0x9, @empty, 0x7fff}, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x88}, 0x6fe1, [0x800, 0x0, 0x7, 0x5, 0x5, 0x8, 0xdfd, 0xffffffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x95, 0x4}, &(0x7f0000000100)=0xfffffffffffffe7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x4}}, [0x7, 0x100000001, 0x2, 0x8000, 0xfc2, 0x2, 0x4, 0x25d6, 0x20, 0x5, 0x6, 0x9, 0xf7b, 0x279, 0xfff]}, &(0x7f0000000240)=0x100) preadv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000540)=""/18, 0x12}], 0x1, 0x0) [ 393.255241] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 393.717942] QAT: Invalid ioctl [ 393.724701] QAT: Invalid ioctl [ 393.776135] QAT: Invalid ioctl [ 393.785387] QAT: Invalid ioctl [ 393.788714] QAT: Invalid ioctl 2018/05/04 12:53:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247009, &(0x7f0000000040)) 2018/05/04 12:53:40 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000001100)='encrypted\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001180)='#\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f00000010c0)="53e26cfedc4a097824698c2a8af11aaaf047e44bb500f1e9f51a61479fc2b37fc9223943bd9e69c597d55e1c38502cb83d", 0x31, r2) lseek(r0, 0x0, 0x4) 2018/05/04 12:53:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10300, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)=""/13, &(0x7f0000000100)=0xd) ioctl(r0, 0x1274, &(0x7f0000000080)) 2018/05/04 12:53:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80800) connect$rds(r2, &(0x7f00000000c0)={0x2, 0x4e21, @rand_addr=0x9}, 0x10) r3 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getpeername(r3, &(0x7f0000000200)=@ethernet, &(0x7f0000000100)=0x80) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000180)=""/106, &(0x7f0000000140)=0x41) 2018/05/04 12:53:40 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0xfffffffffffffffd) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r3 = getegid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r4, r3) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:40 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) syz_open_procfs(r1, &(0x7f0000000240)='net/igmp6\x00') connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x3b, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e22, 0x2, 'rr\x00', 0x33, 0x400, 0xa}, 0x2c) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@broadcast, @multicast1}, &(0x7f00000002c0)=0xc) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/224, &(0x7f00000001c0)=0xf) 2018/05/04 12:53:40 executing program 0: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={r0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000002c0), 0x396) 2018/05/04 12:53:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000511eb5df5969269959dbecf900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa0000000000000100000000000000"], 0x110) 2018/05/04 12:53:40 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)="6070742e75734e849c8cdf0e2400000000000705ecbe664a2e18a0cb825adfedb68e3b6b6aaaa24b26c7dde4f61316c1cdd35a9ce7d62aefd2bcca4ea37970bdce5d", 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4a6580, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000200)=0x100000001) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f0000000140)=0xc) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x230) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/04 12:53:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000003ae600070000000400000000000000000f0a68d80000000000000000"], 0x2e5}, 0x1}, 0x0) 2018/05/04 12:53:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) sendfile(r1, r0, 0x0, 0x100) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000000), 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) socket$inet6(0xa, 0x80007, 0x1) 2018/05/04 12:53:40 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200080, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) r1 = socket(0x1e, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/05/04 12:53:40 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40005, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001240)={0x0, 0xfffffffffffffffb, 0x6c, 0x20002000000000, @scatter={0x1, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x1000}]}, &(0x7f00000010c0)="84d6016d1182a456966bd828615a94f61a6fe7b18864468b3abd4d9cb33fbaac8988e195da88990d5209a6b01120f5580d6f766784c2e47a639b10e2b50729b86b6e0c50dec4e0ace409a9b0b4fe8231870e3f830739efb39e6fddd55a339345734a2afc159aba0ad41a727b", &(0x7f0000001140)=""/186, 0x4, 0x4, 0xffffffffffffffff, &(0x7f0000001200)}) mknod(&(0x7f0000000080)='./file0\x00', 0x2, 0x7) fallocate(r0, 0x200000000000003, 0xffffffffffffffff, 0xffd) [ 394.236831] IPVS: set_ctl: invalid protocol: 59 172.20.20.32:20002 rr 2018/05/04 12:53:40 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f00000000c0)=0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x861d204}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x130, r2, 0x11, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40100}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2e}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x9}}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x40004}, 0x810) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x10000000, 0x0, 0x6, 0x1, 0x0, r0, &(0x7f0000000000), 0x1000000}]) 2018/05/04 12:53:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001980)={0x5, r2, 0x1}) recvmmsg(r0, &(0x7f00000018c0)=[{{&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/135, 0x87}], 0x2, &(0x7f0000000180)=""/5, 0x5, 0x4}, 0x2}, {{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000480)=""/174, 0xae}, {&(0x7f0000000540)=""/147, 0x93}, {&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/246, 0xf6}, {&(0x7f00000007c0)=""/100, 0x64}, {&(0x7f00000001c0)}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x7226}, 0xac49}], 0x2, 0x2002, &(0x7f0000001940)={0x0, 0x989680}) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000019c0)={0x0, 0xc9, "be4315834ba9e81d0560f9a36a1975eacc6c265597ab9dc0a03fa019f7754fda447af4020ba7fd4a58d8271afaf42c8a453b516513b305afa7f2874c7f93f5a267984af2c5711417ce1f753840e7a1d5c6260722de9ba631c5b3e8199425ee1bd0034782a1d5056d4bd27b30678167f800fbd59e6ffb4bc9515850cd14a0051a1a60b57158b4fd1ad822f407cf019d49678140c2d2061841da0161d49d2b3b647dc84e999ce856b9398b75f3381c7ca077b4afa6fc50696cd75c5997727dc395f2c0f00e9251501584"}, &(0x7f0000001ac0)=0xd1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001b00)={r3, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x5, 0x9, 0x7ff, 0x3ff, 0xc2}, 0x98) 2018/05/04 12:53:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/urandom\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x8}, &(0x7f0000001840)=0x8) r1 = memfd_create(&(0x7f0000000080)="75736572aa736563757269747900", 0x2000000005) lseek(r1, 0x0, 0x0) [ 394.324856] IPVS: set_ctl: invalid protocol: 59 172.20.20.32:20002 rr 2018/05/04 12:53:40 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f000093f000)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x2102) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000941000)=@abs={0x1}, 0x8) 2018/05/04 12:53:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x20f, 0x0, 0x800}]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x1, 0x20, 0x8, 0x0, 0x1, 0x3000, 0x8001, 0x180000000000000, 0x200, 0x1, 0x7, 0x1, 0x0, 0x5, 0xfffffffffffffff8, 0x20, 0xff, 0x8}) 2018/05/04 12:53:41 executing program 5: readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)=""/16, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000c0bffc), 0x4) writev(r1, &(0x7f0000217fe0)=[{&(0x7f000032affd)="aa", 0x1}], 0x1) clock_nanosleep(0x3, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000400)="a0", 0x1}], 0x1) clock_gettime(0x0, &(0x7f0000001400)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000013c0)=[{{&(0x7f0000001700)=@ipx, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/135, 0x87}], 0x1, &(0x7f00000001c0)=""/227, 0xe3}}, {{&(0x7f00000002c0)=@alg, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001380)=""/29, 0x1d}}], 0x2, 0x10002, &(0x7f0000001440)={0x0, r2+10000000}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc000000000000000, 0x2000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000340)={'ipvs\x00'}, &(0x7f0000000380)=0x1e) 2018/05/04 12:53:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="cc16f685fc00ce0e00000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x101, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r3, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/05/04 12:53:41 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4a61, 0x101000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xd02}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2, 0x8000000, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000040)='b\n\x00', 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000280)={0x6c, &(0x7f0000000180)=""/108}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r3, 0x0) ftruncate(r3, 0x0) 2018/05/04 12:53:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f800000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001c80)={0xffffffff}, 0x106, 0xd}}, 0x20) write$rdma_cm(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="13abbd00140000fa", @ANYPTR=&(0x7f0000000d40)=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\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\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\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\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\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'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/05/04 12:53:41 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@newsa={0x104, 0x10, 0x201, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6, 0x0, 0x3c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0xa, 0x3}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xb1e8) 2018/05/04 12:53:41 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x200000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x200000000, @empty, 0x9}, {0xa, 0x4e22, 0xe0, @dev={0xfe, 0x80, [], 0x16}, 0x10000}, 0xbe, [0x2, 0x5, 0x7, 0x6, 0x1ff, 0x3c7, 0xfffffffffffff000, 0x3]}, 0x5c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/04 12:53:41 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x7ff) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) [ 395.529634] rpcbind: RPC call returned error 22 2018/05/04 12:53:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x8001, 0xb, 0x7, 0x7ee, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="bf0000007a9464326dce8cb05a41e728675c823f89f63ffaf65fc005fd533f84023ebf2d8037a8d6030614b3021185445cf623f0071166fb88e347413511e685bef7195838d733a7940e593427dca02bac933d41d9d00e4c104a2240134dcc83a9fb78d9ffd7d6dd67a81a6e2443182d5207304f650da8442d552750207bcd2cad516477c4e8631208d0bdb057426deeca1976c55330e8e67b354d711cd9daf489681d34167422b98902f147cbbc8442612ebfbd458e338b5a0357420d536578706724"], &(0x7f00000001c0)=0xc7) [ 395.551375] rpcbind: RPC call returned error 22 2018/05/04 12:53:42 executing program 3: r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x42080, 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000003c0)) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x43205688, 0x690902) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000000200)={0x3, 0x1ff}) r4 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be6c01030758f9a120e45b6536aedcce7146e0d794f49f7f5a05f38f0373286389bcafb3cb6b905cb2f5467a41fb0000000000000000000000", 0x39, r4) unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000300)=0x0) ptrace$setopts(0x4200, r7, 0x4, 0x23) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="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", 0x1000, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/04 12:53:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = semget$private(0x0, 0x2, 0x80) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000000000)=""/224) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x34000, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/05/04 12:53:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xf, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)) r3 = accept(r0, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x6c, r4, 0x8, 0x70bd28, 0x401, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) 2018/05/04 12:53:42 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000340)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x4, 0x4, {0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0xbd}}}, {&(0x7f0000000280)=""/130, 0x82}, &(0x7f0000000000), 0x27}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180), &(0x7f00000001c0)=0x18) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/04 12:53:42 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x3a, &(0x7f0000000140), 0x3, &(0x7f0000000300)) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) nanosleep(&(0x7f0000000380)={r1, r2+10000000}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xb4, "6f21dc06c22ec0cd78e9d537ae0670920af227eb0716a718aa3be6a8cdffef5a7272ff082aacb04d0e2c684a660c991ade061d43f45ff094263a33850d331e998a868e671823b95ac75cccafce3dd80122d07875c1bfb074350e7e4fb61d20332e75e7df5e563810da0fcdc9cb6ffa7c71e6cef86cff269b306f2515a4667f1520feb62507b70e87a471a384d678bbd9b9e7caae7f2b6a3affc3e6cbd233850a7b43928d30f48391447c063f4ae960f355921a1f"}, &(0x7f0000000140)=0xbc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x2, 0x92, 0x4}, 0x10) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="afedb1306e134c8a6db6bba1db172245213e", 0x12, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000000480)=""/77, 0x4d) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/04 12:53:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000002c0), 0x396) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/212) 2018/05/04 12:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f0000000140)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002800)) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000003c0)={0x80, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x1, [{{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x110) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) creat(&(0x7f0000002b40)='./file0\x00', 0x101) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000413000100000000000000000000000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\b\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0x0, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000002980)={0x0, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x400e80, 0x0) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/05/04 12:53:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'veth0_to_bridge\x00'}, 0x9) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) [ 395.853070] device lo left promiscuous mode 2018/05/04 12:53:42 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) dup3(r0, r1, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f00000000c0)={0xf000, 0xf002, 0xe29d, 0x1, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001180)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x100}, &(0x7f0000001240)=0x98) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x8, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/04 12:53:42 executing program 7: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000011fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x109c}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000fcff075701000000000000000002000000000095ebf687d900355700000000b83cf4629acd94ac826b24c1fe"], &(0x7f0000019000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000022f3d)=""/195}, 0x14) 2018/05/04 12:53:42 executing program 6: unshare(0x8000400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x402000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x7, 0x65, 0x3, 'queue1\x00', 0x1}) r2 = semget(0x1, 0x3, 0x442) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000000040)=""/89) 2018/05/04 12:53:42 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r1 = memfd_create(&(0x7f0000000000)='[trustedsystems\x00', 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000009f9c)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/05/04 12:53:42 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0xffffffffffffff86) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map={0x5, 0x2, 0x8693, 0x5, 0x3f, 0x7}}) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x216) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r2, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x4) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) shutdown(r6, 0x2) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000300), 0x143e47eeff3196d3, 0x8003, &(0x7f0000cac000)={0xa, 0x4e23, 0x8bf7, @loopback={0x0, 0x1}, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/05/04 12:53:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)=ANY=[@ANYBLOB="5807000019000104000000000000005f4bd50cffdfe48600fe8000000000000000000000000000bb74011c0008004600", @ANYRES32=r1, @ANYBLOB="80007e00c496596cee9491591c3b5ee703be53ddea4122a2d6ec9fe7319d771e637eeac8ff19dfd8f2be6d812d1090073e26d461b28f24be2fa4fa99814b5546b1f73c6f1e89f2c539cc1ef14e4cc38822ce6fa57a74789e2aac2eacc99c88ddd3acc779964202c70dc2d9d1cc49fcf2c759d91c1413a6eb895a889a72cd640014007b00fe80000000000000000000000000001708007600", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x758}, 0x1}, 0x0) 2018/05/04 12:53:42 executing program 1: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=""/4096) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 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', 0x198) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x0, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r0, r1) 2018/05/04 12:53:42 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x100, 0x400082) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000200)={0x0, r2, 0x1}) r3 = mq_open(&(0x7f00000001c0)='-$\x00', 0x0, 0x0, &(0x7f0000000040)={0x401, 0x0, 0x8000000000000}) mq_getsetattr(r3, &(0x7f0000000140)={0x0, 0x100, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000356000)) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x10000) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/04 12:53:42 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4a001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd", 0x2}], 0x1, 0x0) 2018/05/04 12:53:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0x4}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000072000040000000000000800000000000"]) [ 396.556996] xprt_adjust_timeout: rq_timeout = 0! [ 396.696767] xprt_adjust_timeout: rq_timeout = 0! 2018/05/04 12:53:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/05/04 12:53:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002e40)=0x14) recvmmsg(r0, &(0x7f0000004880)=[{{&(0x7f0000002f40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002fc0)=""/81, 0x51}, {&(0x7f0000003040)=""/16, 0x10}, {&(0x7f0000003080)=""/144, 0x90}], 0x3, 0x0, 0x0, 0xf7}, 0xde}, {{&(0x7f0000003180)=@un=@abs, 0x80, &(0x7f0000003340)=[{&(0x7f0000003200)=""/178, 0xb2}, {&(0x7f00000032c0)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f0000003380)=@rc, 0x80, &(0x7f0000003500)=[{&(0x7f0000003400)=""/207, 0xcf}], 0x1, &(0x7f0000003540)=""/90, 0x5a, 0x2}, 0x5866}, {{&(0x7f00000035c0)=@generic, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003640)=""/208, 0xd0}, {&(0x7f0000003740)=""/213, 0xd5}, {&(0x7f0000003840)=""/28, 0x1c}, {&(0x7f0000003880)=""/236, 0xec}, {&(0x7f0000003980)=""/229, 0xe5}, {&(0x7f0000003a80)=""/144, 0x90}, {&(0x7f0000003b40)=""/48, 0x30}, {&(0x7f0000003b80)=""/61, 0x3d}], 0x8, &(0x7f0000003c40)=""/226, 0xe2, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003d40)=""/77, 0x4d}, {&(0x7f0000003dc0)=""/119, 0x77}, {&(0x7f0000003e40)=""/133, 0x85}, {&(0x7f0000003f00)=""/82, 0x52}, {&(0x7f0000003f80)=""/164, 0xa4}, {&(0x7f0000004040)=""/158, 0x9e}, {&(0x7f0000004100)=""/105, 0x69}], 0x7, &(0x7f0000004200)=""/65, 0x41, 0x4}, 0x7fff}, {{&(0x7f0000004280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004680)=[{&(0x7f0000004300)=""/239, 0xef}, {&(0x7f0000004400)=""/128, 0x80}, {&(0x7f0000004480)=""/245, 0xf5}, {&(0x7f0000004580)=""/207, 0xcf}], 0x4, &(0x7f00000046c0)=""/15, 0xf, 0x1}, 0x6}, {{&(0x7f0000004700)=@alg, 0x80, &(0x7f0000004840)=[{&(0x7f0000004780)=""/5, 0x5}, {&(0x7f00000047c0)=""/88, 0x58}], 0x2, 0x0, 0x0, 0x8}, 0x9}], 0x7, 0x40000100, &(0x7f0000004a40)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004a80)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004ac0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000004bc0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004e80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000200}, 0xc, &(0x7f0000004e40)={&(0x7f0000004c00)={0x22c, r1, 0x2, 0x70bd27, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r2}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r3}, {0x4, 0x2}}, {{0x8, 0x1, r4}, {0x1ac, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7}}}]}}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0x16, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/05/04 12:53:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x8}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/05/04 12:53:43 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r1 = memfd_create(&(0x7f0000000000)='[trustedsystems\x00', 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000009f9c)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/05/04 12:53:43 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x80000, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000140)={'syzkaller1\x00', @ifru_names='ip6tnl0\x00'}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x482200) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x7) r2 = shmget$private(0x0, 0x2000, 0x1860, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000040)=""/29) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100), 0x4) 2018/05/04 12:53:43 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x400, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000003c0)=0x60, 0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socketpair(0x0, 0x800, 0xb30, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x19}, 0x10001, 0x0, 0xff, 0x8, 0xa800000000000000, 0x0, 0x1}, &(0x7f00000002c0)=0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 12:53:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0xffffffffffffffff, 0x0, 0x82) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000280)=""/108) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6174747665028ac448855301800000") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendfile(r1, r1, &(0x7f0000000100), 0x400000fe) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r1, 0x0, 0x8c, 0x6e, &(0x7f0000000140)="6e8553686f09e6590b62e0e6523b9d290509ee4b7250068e1be937d6bf840382eb9d6b6747dac2f8a9e6021cfd2d406f5c6225476bc198dec9d47d3d4aecb7dd9d8859b38c1287c6a088cc2c3da599d5b01ed8660a07bda2a07d86a9b1e60d2cd3f06f166d6988087bea403842d876e50aff92cc064101aa615ba879b547e6434d846cf91f845338b0b82614", &(0x7f0000000300)=""/110, 0x1, 0xe58}, 0x28) 2018/05/04 12:53:43 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0x38, &(0x7f0000001000)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001040)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001080)=r2) set_mempolicy(0x4002, &(0x7f00000d9ff8)=0x80000001, 0x400) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x6, &(0x7f0000000000)=""/4096) geteuid() ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") 2018/05/04 12:53:43 executing program 1: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000)=0x5) r0 = socket$inet_udp(0x2, 0x2, 0x0) fallocate(r0, 0x0, 0x9, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x63, 0x14000) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x40, 0x61be}) ioctl(r0, 0x800000004008985, &(0x7f0000000180)="1e9c5ab80ed7640716ccd9ed6672b45e0996dceca3001dbe8fd2a591ae5425c93a8f5ffae0ae") 2018/05/04 12:53:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2000ff, 0x41}, 0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x5, 0xb, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x8}, @alu={0x4, 0x10001, 0xb, 0x0, 0xf, 0x50, 0xfffffffffffffffc}, @generic={0x5, 0x8, 0xe9, 0xbb24}, @exit={0x95}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x5, 0x15, &(0x7f0000000140)=""/21, 0x0, 0x1, [], r1}, 0x48) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x4001, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000002c0)={0x5, 0x7fffffff, 0x1, 0x0, 0x7, 0x1f, 0x5, 0xff, 0x9, 0xff, 0x2f, 0x4, 0x0, 0xcf5, 0x0, 0x40, 0x9, 0xd33, 0x3}) 2018/05/04 12:53:44 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000000)=0xb8, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 2018/05/04 12:53:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/25, 0x19) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x404000, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x3, 0x1, 0xffffffffffffffff, 0x1c7b, 0x3ff, 0x9, 0x6, 0x0, 0x80, 0x1, 0x80, 0x333}, {0x2, 0x8, 0xff, 0x7, 0x3f, 0x0, 0xe1a, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x3}, {0xe, 0xfff, 0x2, 0x400, 0x400, 0x3, 0x100000000, 0x1, 0xcd, 0x5c, 0x0, 0x2, 0x1}], 0x10000}) 2018/05/04 12:53:44 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x8001, 0x2, 0x0, 0x1}, 0xffffffffffffff5a) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2000000000000d, 0x2, 0x4, 0x6, 0x0, r0, 0x0, [0xa]}, 0x2c) 2018/05/04 12:53:44 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x705002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xfff, 0xacc0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) move_pages(r2, 0x2000000000000052, &(0x7f0000000180)=[&(0x7f00003dd000/0x3000)=nil, &(0x7f0000b3c000/0x1000)=nil], &(0x7f0000000240)=[0x2], &(0x7f0000000000), 0x2) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) creat(&(0x7f0000000340)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x223) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000001c0)={0x2, r5}) shutdown(r4, 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000000c0)=0x80000001, 0x4) dup(r0) madvise(&(0x7f0000b5c000/0x4000)=nil, 0x4000, 0x90200000008) getsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffd93) 2018/05/04 12:53:44 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000d74ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f000016f000)={&(0x7f0000a0bfb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x4000) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) 2018/05/04 12:53:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001900)="44e56efdde4454902d9ce369ddbeb294", 0x10}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003d00)=[{{&(0x7f0000002a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003bc0)=""/98, 0x62}], 0x1, &(0x7f0000003cc0)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f0000d0fff8)) 2018/05/04 12:53:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x80000000000024, 0x0, 0x0, &(0x7f000000dff8)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000080)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000236fc8), 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r0 = getpid() ptrace$setopts(0x4206, r0, 0x3fa, 0x8) getpriority(0x1, r0) 2018/05/04 12:53:44 executing program 2: r0 = socket$inet6(0xa, 0x80805, 0xfffffffffffffff8) connect$inet6(r0, &(0x7f0000000000)={0x2, 0x4e20, 0x6312c6, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/05/04 12:53:45 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000340)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000009c0)=ANY=[@ANYRES16=r1, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0xc5, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0c630000832f8d46ee1527e94e764621680cf71e12963345b6df6b52125527dd316482cd2ad040ce313d579a1e76c2571462ff3331e8b7031ef23683e5799e4277c29fa6eee7ed7b2cb54e7d7dad2659a7f3862620f27b8b00a701e6787a6321083562cc4c8d224c2367d0797180731f6abe27945cb0aa06c0869373672c3d135506f8a5d3b3bac335a14e25d03b33b27ed5b47cf67a532fe5c5f5c476ec674cd8e87bbb57f731a45212aad1de6d44b8daad0af9433ee0ae4e7e7bb1520fc87befadd0d37e"], 0x0, 0x0, &(0x7f0000005000)}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x7, @empty, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x2c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000002c0)={0x0, 'yam0\x00', 0x3}, 0x18) r4 = userfaultfd(0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0xfffffffffffffff9, &(0x7f0000000080)=0x1) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) time(&(0x7f0000000440)) r5 = dup(r4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r2, 0xa, 0x27) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 12:53:45 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0xc0fe, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r2}) r3 = accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='veth1_to_team\x00', 0x10) r4 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x9, 0x8000) r5 = getpgrp(0x0) r6 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000240)={0x6, 0x7, r5, 0x2f6a, r6, 0xfff, 0x4140, 0x6}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'erspan0\x00', r2}) [ 398.604910] binder: 25673:25679 unknown command 1183657859 [ 398.611357] binder: 25673:25679 ioctl c0306201 20004000 returned -22 2018/05/04 12:53:45 executing program 7: r0 = userfaultfd(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x24040, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x5, {0x6, 0x9, 0x3, 0x7, 0x6, 0x8001}, 0xfffffffffffffff9, 0x101}, 0xe) write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:lirc_device_t:s0\x00', 0x23) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000080)="132871d04dea22be058cfe888d86fb3fd3271b93564505b305ffde33fc5bb72929649d96a62cff56a59f6e99f3461f411f1cec7837f9b3e10fc2359479fc54d56953f6e7621c9a9e45aa1e1228d4881a1cc07cd6f2a26934a32f5bd6c7f3c135936d66adc39e9986369113cbf356b03ac797fc") 2018/05/04 12:53:45 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa018074ac72a40d6b2f96a7a42228c3663bc200000008004b0000487dd52aa4f5d4b796fffffffcac1414bb44100503e000000100000000070b00ac1415aaac901400000400907800000000450000000000000000000000ac141400e00000010984413453bf173ed2cc7f901f3611ec91ad831f548995e1a10ab652642acda34f34ecaa3b728a21daa64d300d1ae2858aa3d79701db811cff78769e236ceebb8b51c80d72ca0ed95ae3822a0357b5f4471e3fef1afa66261006d49e2e10108cabf1b794a04071af6463ae56d9008ce77746cc8be857"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x3f, 0x88, "2a0247105766711eef79be335a0d80802e4c98f04d98950f726be1729541461ccf71488d6bc3956ccc14c5dbe7e6ee05f71f70c8e2dabc3809c7dacaac85072d199ce3d4a5f97a8f56dc2d3ab34d7313f2fccec6af23c79defa89002ce21d9c56be55d60f03ce8779a9859b586dd4c755751b124486416edf21b85ccd0125316be784b5193a94be8"}, 0x90) 2018/05/04 12:53:45 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xc1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000cecffc)) 2018/05/04 12:53:45 executing program 2: getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003ff8)={0x0, 0x100000002}, &(0x7f0000007ffc)=0x8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x428000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/05/04 12:53:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/04 12:53:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x1, 0x7}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) fchdir(r1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/05/04 12:53:45 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f0000000000)=[{r0, 0x410}, {r0, 0xdd38995ce6837a77}], 0x2, 0x3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @broadcast}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000000600)={&(0x7f0000000300)=@newsa={0x2d0, 0x10, 0x421, 0x70bd29, 0x25dfdbff, {{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 0x4e24, 0x94, 0xa, 0x20, 0x80, 0x73, r1, r2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x3, 0xd78, 0xffffffffffff8000, 0xf4c0, 0x0, 0xfebc000, 0x3, 0x8}, {0x10001, 0xffffffffffffffff, 0x1, 0x100000001}, {0x7fff, 0x7, 0x1f}, 0x70bd29, 0x3507, 0xa, 0x2, 0x3, 0xaa}, [@user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2}}, @algo_auth_trunc={0x84, 0x14, {{'sha256-ssse3\x00'}, 0x1b8, 0x0, "37c8fd1cea84802c93f60c19f56da1d8bfa7e8d92ad8744f42d32e194d27f38cb42c5eba1290018d1e8021f519258fa8ca4cc6566492c6"}}, @lifetime_val={0x24, 0x9, {0x6, 0x6098a1df, 0x5, 0x8}}, @algo_aead={0x104, 0x12, {{'rfc7539(xts-serpent-avx,sha512-avx2)\x00'}, 0x5a8, 0x100, "9b7a87becc3d719c41523364e4107e2e144ed6cd31386fbca3bc679738ea6d944f6fe8a36249df7640a0e2a7cf3c3f728c38e92b2528c48d9e5ceaa22596d4ba6ee94e93bf689e252d93b8e687f2ac2c754924026d1a1640d7d5745ed751ba88b085e1ca7594cc4042881db76eaba6988865857e3e714271080068c484ba1e918652c0717dd967460c97a75e8ed03e6a1397acf347e61bb507eb40976dc56bba17ce60745a0f22f7accad795d5f32ca6e8c1bf8dbc"}}, @tfcpad={0x8, 0x16, 0xffffffff00000001}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000010) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c010000100021070000000000000000fe800000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff0000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eb2dbcb73000000000000000000000000000000000000000000000200000000000000000000004c0014006469676573745f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000"], 0x13c}, 0x1}, 0x0) 2018/05/04 12:53:45 executing program 5: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001400010400000000000000000a000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYPTR], @ANYRES32=r2, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYBLOB="993dd97d1b25d670011858d89629988d9c047bdf44cc84f45c6bb104ae7f7968f9849acc087c6bd5ae82e3093b44b885e53086280445898ee158c2ef75b8157ec82fb6df9726e39e348bfc437b05b58c2a73fce6864e11a02e71b243784ae8a26880f07798a1fc7f9847a6a305faab563668cb90b0f10b683291e6a7e703d5e9da16b6a7c09a4372d90295efe8c12b01337a3da590e2920b553d6716dde778331fde7e5293e915233b9704543b", @ANYBLOB="c783a7ff6143073dc024d9fc7a2b5b25ba5fc0e0c8488bb914d6b6f66f61b78075b37bb0b40e4deb3d0b62d4b1788dd1ec5254e7b41e480161728c43b2b1c5b02ee1bed6617cb86cb592d3856db760174543773143934ee865730093956fcb0354a47e53710b2c7f7dd2bf2e167f53b1e206b161a97d1917a45d8bd126d9e589a761e8b3da4bfdfa5edd172533d7b995935921c99b44928969f1880a7ed9b4884c3ae64786b434d3f86083128b8af3d3557ea00c1b7bd5bcc90e24d9ace55017a147"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES32=r1], @ANYRES16, @ANYRES64=r1]], 0x2}, 0x1}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, r2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) [ 398.657580] binder: 25673:25679 unknown command 1183657859 [ 398.663663] binder: 25673:25679 ioctl c0306201 20004000 returned -22 2018/05/04 12:53:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0xfffffffffffffe17) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000), 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x8, [@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="0a8a3c49986f", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rt_cache\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000100)={r3, 0x2}) 2018/05/04 12:53:45 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) [ 398.740506] IPVS: ftp: loaded support on port[0] = 21 [ 398.748748] netlink: 76 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/04 12:53:45 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x20201) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) close(r2) 2018/05/04 12:53:45 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x200}, {0x2, 0x400}, 0x8}) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r2 = getpgrp(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r5, 0x8, r2) read$eventfd(r3, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r6}], 0x1, 0xfffffffffffffff8) dup3(r5, r6, 0x0) tkill(r4, 0x16) 2018/05/04 12:53:45 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r2 = dup2(r1, r1) recvfrom$ax25(r2, &(0x7f0000000000)=""/52, 0x34, 0x3, &(0x7f00000000c0)={0x3, {"c1eb016a259ebf"}, 0x7fffffff}, 0x10) 2018/05/04 12:53:45 executing program 7: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) r1 = accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7fff, 0x400000) tkill(r2, 0x40025) 2018/05/04 12:53:45 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@local}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='(\x00') 2018/05/04 12:53:45 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000542000), 0x0, &(0x7f0000000140)=[{0x58, 0x10000000114, 0x8, "215b0734ec8d84fccd032f10db554564480526f071edd86ef7a9ed1006bcd87ec7affecd4b8e7b0c488f71cd4ef9854ee6c53e3ccb45128732e8267889778295a6"}], 0x58}}], 0x1, 0x0) sendmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25={0x3, {"4443ab87bbb86d"}, 0x8001}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="be12a40e762000bd5c2376142d1c09dff70eea", 0x13}], 0x1, &(0x7f0000000300)=[{0x110, 0x10d, 0x101, "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"}, {0x80, 0x0, 0xf000000000000000, "64a548300b4f7fd9c9dee039072993c2159ccc147bd04994404def7d23dad327dd7e18bcab6071abfdd73717eaf998703fea610a5c21df95b6d931d00c0e9f79451731ca0511a62a6f4bf75f0e7cc00cf781450748652e5255ae632c6d01cc17d2e03061f504970060645723b67c6bda"}], 0x190, 0x10}, 0xc881) 2018/05/04 12:53:45 executing program 2: clone(0x8000100, &(0x7f0000000040)="8dfe8a69f56528928ccf237d6584af840d5f7d8b9034154868f9f6d99a9e6eb036ce6cd805f08f44af2ef9fc0f7f144d0f2520240cb861ff5825a24767e5ad28cdba669430077a32af9a5e86b5639533ef147ae6d29fb69c1e1887c1e80c4bee548f59c46fc2830ffd53c6d06ff41ed45f7961a045676c3c5749f916c21f41334a3a292dbc2ae0f5083f985a0eaa2398d9e3ac672a581d02aac1c6346657f72feed3429597ba44947ed413360b1f53cf8c288b5e4ff0cff3ae9332e8d5195e22cfc5e514c2753cda", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="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") r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) close(r0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/05/04 12:53:45 executing program 3: io_submit(0x0, 0x1, &(0x7f00003cb000)=[&(0x7f0000a07fc0)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000a57000)}]) [ 399.041860] device lo entered promiscuous mode 2018/05/04 12:53:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000140)="0fc76a03f30fbd08670fba22e1ff412dba2000b07eee66b890d700000f23c00f21f8663502000f000f23f80f01d5670f4485000000000f01ca66b9d508000066b8f0ffff7f66ba000000000f30", 0x4d}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="b805000000b9000000800f01d9c74424000d000000c7442402e70309c2c7442406000000000f011c2466baa000ec0f019f00000000c4e28d965300c4c10dd47eaf66baf80cb850d33985ef66bafc0c66b8060066ef0f01cf66b807000f00d03e670f38c886f200", 0x67}], 0x1, 0x8, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0xd03, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0x50, &(0x7f0000000240)}, 0x10) 2018/05/04 12:53:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x64) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x1a08, @dev={0xac, 0x14, 0x14, 0x16}}}) 2018/05/04 12:53:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001ff7)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r1, 0xae80, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x10, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002000)=""/2) 2018/05/04 12:53:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x100000000}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x5f9d, 0x4) mq_timedsend(r1, &(0x7f00000004c0)="487e0f91ed8687b6f84df5b2c7c38c7851c24875ddfe2d8a5f4d686e0c004ad726c0b9ed938043a8e81e5e50f7cf980346f385a33e73a110a683b0837eb6055a31a40be2ff445e123e94451cf9f3e0d2fb3ef826350f9f3c354feac7138d3b9aa92495e815d7", 0x66, 0x40009, &(0x7f0000000200)={0x0, 0x1c9c380}) getrusage(0xffffffffffffffff, &(0x7f0000000640)) 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) r2 = open(&(0x7f0000000340)='./file0\x00', 0x8040, 0x102) modify_ldt$write2(0x11, &(0x7f0000000300)={0x10001, 0x0, 0x4000, 0xa3, 0x305, 0x8000, 0x10001, 0x0, 0x6, 0x200}, 0x10) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r5 = userfaultfd(0x800) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) dup(r1) readv(r5, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000002c0)=""/48) memfd_create(&(0x7f0000000540)='\x00', 0x2) r6 = getpid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r6, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='syzkaller0\x00', 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r8, 0x3, 0xffffffff}, &(0x7f0000000180)=0x8) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) 2018/05/04 12:53:46 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) write(r0, &(0x7f0000000000), 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x7ff) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/46, &(0x7f0000000080)=0x2e) 2018/05/04 12:53:46 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) sendfile(r0, r1, 0x0, 0x400) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/05/04 12:53:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) r2 = dup2(r0, r1) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x5, 0x4) 2018/05/04 12:53:46 executing program 7: r0 = socket$inet(0x2, 0x6, 0xffffffffffffffff) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x7, {0x2, 0x0, @rand_addr}, 'tunl0\x00'}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0xffff, 0x0, 0x7fffffff, 0x10001, 0x0, 0x6}, 0x401, 0x6, 0x10001}) 2018/05/04 12:53:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000cfb000), &(0x7f000091a000)=0x4) socketpair(0x2, 0x80803, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00u\v\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x5b9e, 0x8000, 0x9d, 0x6, r2}, &(0x7f0000000180)=0x10) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x1, 0x51, 0x1, 0x3, 0xfffffffffffffff7, 0x80}) 2018/05/04 12:53:46 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000100)=""/163) 2018/05/04 12:53:46 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x29e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) getgid() getpid() r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xde5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r1, &(0x7f0000000300)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x10, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000140)='devpts\x00', 0x2000000, &(0x7f0000000340)="db3b106155f83ac865639b52c2182457582cb4fc9be9bd1db98310d09ad71892747d9cf288e8146d181f88b757db868c13514ba31260cf1d8cf4344c785ca3dd5c2601ac068d05527ab6f23525649fd443998929b890521a13c6ebca86751517d7e168b2968e62523511a75d0c83af9951e0b86f9709e407f0f9adfba829e903859461bd07b3611c1e8fef338be857de9159f4a86624") ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e0000009ea23188bbf0fca570c803e85e5e18e3f7107b55992b046185ac5d270d3019a7847b529da8db6d053f8a8d787f3df8f50500d077448ee7afb98bf6a8e0136ef450c51b82a175acd821b6e6383ed25345be3e6d30b332c6b58d2753b1a28c28351f474fbb55640963ce25ff2f433f1f5d66409eef5ab1a3a8722a158d3725"], &(0x7f00000002c0)=0x86) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000780)={r6, 0x8, 0x30}, 0x7) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) ppoll(&(0x7f0000000500)=[{r1, 0x80}, {r4, 0x84d3}, {r4, 0x8000}, {r4, 0x40}, {r0, 0x1}, {r2, 0x400}, {r5, 0x410}, {r1, 0x480}], 0x8, &(0x7f0000000840)={r7, r8+10000000}, &(0x7f0000000880)={0xfff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in6}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f0000000b40)) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) getegid() getresuid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) 2018/05/04 12:53:46 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) write(r0, &(0x7f000001b000)='U', 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xa687818, 0x800) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x7) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000000)=""/114, 0xfffffffffffffe16) 2018/05/04 12:53:47 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) listen(r1, 0x10a) 2018/05/04 12:53:47 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$inet(0x2, 0x80005, 0xcc8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180)=0x20, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)) r4 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r5, 0xde9c}, &(0x7f0000000140)=0x8) bind$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) [ 400.548455] devpts: called with bogus options 2018/05/04 12:53:47 executing program 1: getrlimit(0xf, &(0x7f0000000000)) r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0xffffffffffffff38) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) r3 = semget(0x3, 0x3, 0x14) semctl$IPC_RMID(r3, 0x0, 0x0) [ 400.610208] devpts: called with bogus options 2018/05/04 12:53:47 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2669, 0x20000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)={0xffffffffffffffff}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000580)=[0xffffffffffffffff, 0x0]) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000980)=0xe8) r14 = getegid() sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="034dc5e4650c284147e2d770bed5ad41721f78e830bf3e14ecfe96b8d80315f924e3251f76d583d4fa921e01def234f1b3fb023f8505fedce89e091e2508f6916d60a68102580858c5f2f0afabb9ea4239a3c16614cc54f0b2b33bdd9b520fe3d9d4c79c83e175ee2ee0648eb9403de0441591f5895da6", 0x77}, {&(0x7f0000000200)="514c8582e36e6847c91c0d5064d4f5f624", 0x11}, {&(0x7f0000000240)}, {&(0x7f0000000280)="1f0a705570ef34f55d778cfa9bd743c09c9acda7e8a9b3efcd95fa5ec7a24fdfec3d791ee13bb9db49142d0eb805038f28d3b8786e7ff27cf78acfe344cb807436948cb8936ad05ace61ffed5940f5ffbb2db149107a44ed11583ce842fd3f4934a59884f46ca8daaad610b191ca7d51ad26d008f00588b37c063fa5bd7b8cf6b3c8c50fe38a34cdb86f5f1a220d438133660f04f4fd9dbaa25313697e3aceb2e52fe97af83259c4b2cb1551045077", 0xaf}], 0x4, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @cred={0x20, 0x1, 0x2, r0, r13, r14}], 0xc0, 0x4}, 0xecc5fc4fe9e277b8) r15 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') preadv(r15, &(0x7f0000000000)=[{&(0x7f0000002fff)=""/1, 0x1}], 0x1, 0x480000000000000) 2018/05/04 12:53:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae64, &(0x7f0000000180)) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/05/04 12:53:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xffffffffffffffdf}]}) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x20800, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, 0x1c) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x4}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x2, r4, 0x1}) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000240)="440f01d1470faefe0f07c441c5e16900c482b5932ce2410f090f01f0b9800000c00f3235010000000f30430f01cf0f01f8", 0x31}], 0x1, 0x8, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000200)={0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x440000, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) modify_ldt$read(0x0, &(0x7f0000000380)=""/75, 0x4b) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000000440)=0x7, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000000100)=0x3) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000080)) mprotect(&(0x7f0000a99000/0x2000)=nil, 0x2000, 0xc) clock_gettime(0x7, &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r6, 0x4058534c, &(0x7f00000002c0)={0x3, 0x23, 0x2c80000, 0x9, 0xd6b5, 0x8}) 2018/05/04 12:53:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = dup(r0) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000740)=[@cred={0x18, 0x1, 0x25}], 0x18}, 0x0) 2018/05/04 12:53:47 executing program 1: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000240)='./file0/file0\x00', 0x2, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control/file0\x00', 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80800) bind$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001680)={'irlan0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000016c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/05/04 12:53:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c02a9eda1641f416bb6000000000017000000000800060004000200b1bb24262e370b0011865b2a0244b7c087cfcd7fe8fa1d1721e446b79752287d5e02ea23bdef850c705e7d8d9940de20e069b8fa55460bb7997c24b9840d9991f89863015eda1ef39d9bb2d70d7f000000077880c88fe88eb0fa254565901f208c5cfe000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/04 12:53:47 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) accept$nfc_llcp(r0, &(0x7f00000002c0), &(0x7f00000001c0)=0x60) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x2, 0x3) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000100)={0xe550, 0x7fffffff, 0x1}) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000130affff000000fd0040000000"], 0x14}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xc) 2018/05/04 12:53:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00'}, 0x28) 2018/05/04 12:53:47 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x400454da, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) 2018/05/04 12:53:47 executing program 0: r0 = socket(0x40000000017, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000001000)="c5350000", 0x4) 2018/05/04 12:53:47 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) sendfile(r0, r1, 0x0, 0x400) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/05/04 12:53:47 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x480000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffdfffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x287, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, r0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x2, 0xffff}) r3 = shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x800000000004000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000011, r1, 0x0) shmdt(r3) 2018/05/04 12:53:47 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='syscall\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000100)=""/68) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000000)=0x6e) lseek(r1, 0x2, 0x0) 2018/05/04 12:53:48 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400573, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000140)={[0x12000, 0x7000, 0x7000, 0xf000], 0x9, 0xc0, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2f, 'memory', 0x20}, {0x2d, 'memory', 0x20}]}, 0x10) 2018/05/04 12:53:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xbf7, 0x2) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a77000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc8) mq_unlink(&(0x7f0000000040)='system]security\x00') 2018/05/04 12:53:48 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000118fff), 0x0, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x100000001, &(0x7f0000000040)) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x3, 0x174dabd2, 0x4, 0x6, 0x4, 0x2}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="772b2ce4d0ade9f3c4fbf2f371014158ea1e78529cdbe4445f0d8f815c6ed807ca9bdb9ae11877d2226f0c8af2fcbb1e89c4e66b48bb6795e925f51de305a31c0e1dec38dc73ecc0db8c98243ca13f755d054228929e5851bb5eae5eb80db52eed8c3cd7cc96db8524508d67870840816435760c27de703851fb5668ed8afb6a733f3f571429", 0x86) 2018/05/04 12:53:48 executing program 1: perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/04 12:53:48 executing program 5: socketpair(0x4, 0x800, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDADDIO(r0, 0x4b34, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f0000000100)=""/190}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000550000cfc69995bf7f9ce351abdea10000aa000000000000000000019500000000000000"], &(0x7f0000003ff6)="73797a6b616c6c033000", 0x1, 0x335, &(0x7f000000a000)=""/195, 0x0, 0x1}, 0x48) 2018/05/04 12:53:48 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1be9, 0x2200) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af10, &(0x7f0000857ff8)) 2018/05/04 12:53:48 executing program 4: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400000) socket(0x0, 0x0, 0x0) 2018/05/04 12:53:48 executing program 7: r0 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x12c) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x100105082) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x20200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000080)="947c75b4172f92795388d9a6eb1642cd6793620d23a05a748d46", &(0x7f00000000c0)="d689f4", 0x1}, 0x20) dup3(r2, r1, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/04 12:53:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev\x00') r1 = socket$kcm(0x29, 0x2, 0x0) pread64(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x87, @empty, 0x4e21, 0x0, 'sh\x00', 0x19, 0x7, 0x54}, 0x2c) sendfile(r1, r0, &(0x7f0000301ff8)=0xd00, 0xffffffff) 2018/05/04 12:53:48 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000001f40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001f00), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) dup3(r1, r0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'ip6tnl0\x00', 0x9}) 2018/05/04 12:53:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0xffffffffffffdffe, r0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)="3ff68362a506659837a359dd4e345fe4f57ec5332f01d7fc64caa69cbbbf6d7d", 0x20}, {&(0x7f0000000140)="de35212395383b006ce1fd66bb8e9ff6c8db24e9fed9fc50dcb60e66b2d7e0dd2648138993d16f70024b9015efdda47182fe4d7f80a1085a5d6ecfb9e959bbcb7d6a8307742b7e8248448de5fa523a224781fec93cc61f0dc2ed4e59ac877b2d4766dbcfc96efb64b4a16ce83711f2e47ed9cb821bace8108a55e1f8c5fec813a2c7ed5db1b953a5487c26aa72c089b34b943bfcb0d73c97f4b5d7a9170b78ef4808e13a5eaf11fed614d72228b078974440085dfa06155e0e2a1b7972d8f82107b942", 0xc3}, {&(0x7f0000000500)="5bef5710e1be90dce42a8e6899c8c50c15c6494d975ab6f5b07554619fc932284c37daee795d169160b4c7749b8150b0f8a2b1ad97c92e1073b58d38d7ed7cc9ee282759678904001464f4c61014eb566043b4cc2b98dbcf1932a75e9a8f42628d05750e7717b773e743af80352c4de73d0caf647e9c9da6678d0cc7966fd72eec3e0f3930384c22efa91f471052661dac5ecf20b4206de94a35844374f316120f069b3d18c425c1e5c305a42b496da58f39caafa4b2e2cf3c0a0b5c690d0e90dfb7d88977e8470601c450866eb8b84f43b585f5b66edd95e1ee1d5449e7", 0xde}, {&(0x7f0000000240)="880c39cf1f2eae64e6443bf1cdcb47042e852332fff67a6e6d1ea5ed7882870fac73acab28141f43f503c443519ee20af7d31c42d3f7f7632ee4458b83c603d2c7ba44cbe1d651421c4d479407d361bc654a5b7f2b88500bbebd19", 0x5b}, {&(0x7f0000000600)="0ad437c7fa05aa38ded5f20d06629c3cbf78208e3d1ee57f1ecf6fa37c25d7a4c09539ccff34568f97beb3e5048f034f6c5855a1421b4f240c94d8b2dec611263c91e61ee0668cb3b3fc819be6533ff69746d493b6e4abf4efa6c9a9b287556934e89f59accbb11d1bdbfc8841fd5f685df1f00f5fe2514c7e77fda2c2e94eb7b5dc3f15003b163fbaa2c074ad8d09a9e88eaf993a15465831d2", 0x9a}], 0x5, 0x0, 0x0, 0x4000}, 0x40000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f0000000800)=ANY=[@ANYBLOB="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"]}, 0x2c6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000740)=0x0) migrate_pages(r2, 0x90b, &(0x7f0000000780)=0xe087, &(0x7f00000007c0)=0x5) 2018/05/04 12:53:48 executing program 3: r0 = eventfd2(0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r1, &(0x7f0000000080), 0x400000ff) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xd6, "160b24a035863abde7a8de869397bc2956e0292a9488ebd64af6fc71765c6eec5df2ca67a720b2eb47954e7d934dd0d438521447eebafde6703ef1aa3b8766debb70a0d66c31c40b5aee3de471bddf98b034e9df95d28b9c73af04675095ef0d52e165e66b2083815dca1b05179c53ec3010636c0b2331e9d0ad953cf944f3d9341a602ea287429b82790f44e6d0ea9166ba66caf3d9e0abd7dac3e08ff83ad3208655b1b66c1674015e24e809b77ee84a6f83039494fd10d0001e97c9d93adcf8958b4d718f14abb5b726598245dc08894c267879cd"}, &(0x7f00000001c0)=0xde) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xff, 0x3d}, &(0x7f00000002c0)=0x90) 2018/05/04 12:53:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)=@nfc={0x27}, 0x80) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000002600)=""/93, 0x5d}, 0x0) sendto(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)=@generic={0x0, "e138c5b1dd76528a6bfc9a1ec6d979850253118ee0e4602b8a440cb8806acaac85dcfa1934e90f1396fe313089e35be0debc9d1be2c63eeb754fbf879cd94523d555244bf4beb0ff80e4cd15fe6b22a3ff51e573fd118a89310b327892f1901310bd9cdf3df3ed7733999d7a024fd4b71b1505a7f8d1777e4c0928b6101c"}, 0x80) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000100)={0xffffffffffffffff, 0x7f, 0xfffffffffffffff8}) recvfrom$unix(r1, &(0x7f0000000200)=""/102, 0x66, 0x40000042, 0x0, 0x0) 2018/05/04 12:53:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x389, 0x9, 0x2, 0x997c, 0x5, 0x8, 0x10000, {0x0, @in6={{0xa, 0x4e24, 0xc87, @loopback={0x0, 0x1}, 0x800}}, 0x5, 0x2, 0x8000, 0x8, 0x7f}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x9, 0x4, 0x0, 0x7f, 0xba06, r1}, &(0x7f0000000240)=0x20) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x3) nanosleep(&(0x7f00000000c0)={0x0, 0x1c9c380}, 0x0) 2018/05/04 12:53:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = gettid() syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) sync() 2018/05/04 12:53:48 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x395e, 0x4100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x1000000000, @empty, 0x6}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x6, 0x40, 0x89}, &(0x7f0000000240)=0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000000)=""/88) ioctl$EVIOCSABS2F(r2, 0x40045566, &(0x7f0000000100)) 2018/05/04 12:53:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7ff, 0x40900) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f0000000240)=0xffffffff00000000, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000200)) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000800)=[@text32={0x20, &(0x7f0000000100)="660f38820e0f09c4c199c2480000c4e2f19a0ec4c2fd20f1660f38817db7f336f23e650f23ff66baf80cb85b3aae8cef66bafc0cb080eef30f94d60fae7900", 0x3f}], 0x1, 0x0, &(0x7f0000000880), 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000280)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000000)=[@cr0={0x0, 0x60000007}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 402.340977] QAT: Invalid ioctl 2018/05/04 12:53:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "18dd1df250d3"}, 0x707000) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 12:53:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1000, 0x583182) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x408200, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000140)={0xf004, &(0x7f00000000c0), 0xb, r1, 0xc}) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x240) 2018/05/04 12:53:48 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x800, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000380)=""/225) r1 = inotify_add_watch(r0, &(0x7f0000000500)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1f, 0x0, 0x0, 'vlan0\x00', 'ipddp0\x00', "73797a6b616c6c657230ed00", 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xb8, 0xb8, 0xe8, [@ip={'ip\x00', 0x20, {{@rand_addr, @loopback=0x7f000001}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'nr0\x00', 'lo\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x130, 0x160, [@pkttype={'pkttype\x00', 0x8}, @devgroup={'devgroup\x00', 0x18, {{0x0, 0xff}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2}]}, 0x350) [ 402.396654] QAT: Invalid ioctl 2018/05/04 12:53:48 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x5, 0x7, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x100000001, 0x3, 0x3, 0x2, 0xed, 0x0, 0xe9, 0x7f, 0xfffffffffffffff8, 0x1, 0x7, 0x2, 0x1000, 0xfffffffffffffffb, 0x8], 0x11000, 0x40}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) dup2(r2, r0) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/05/04 12:53:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x4e, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000140)) connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x4, {0x10001, 0x7, 0x100000001, 0x7, 0x6, 0x5}, 0x52, 0x2}, 0xe) setfsuid(r1) [ 402.541009] Unknown ioctl 1082175137 2018/05/04 12:53:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_buf(r2, 0x0, 0x35, &(0x7f00000002c0)="aa84efee1b6cc2acf25d5bb163d244f064b6f3a14ef38452c40a4a995037bcc58f83e9137752907a6fc8c9bfd6ab899ebed2d62ea3db251692e061b0479ab11c30613071b4ca386c6364fa6f8ebdb97ba230fa6b3eb6d867cdeb58010a287b05005a2a40f0db03e3543a3b2cbbbf35b0cc7907e2d4d5716ed8e5e47fdb88e2af3ae14d1ab0d11d4a0cf87f7525429cd15e88ecd635ab737602c22ff9b014fbce6a2c08a557b73fa7e671083368950dc9fffb0a4b640e4bf551f775c5c5ea48619b7005c40f4514a61fa2d81dece536d45fd158198f02301ccd9622c2be659014b670b6b9aaa290c08e72c081cb1bcd99e21482b8b7", 0xf5) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000080)={r4, 0x1}) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000"], 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/04 12:53:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/05/04 12:53:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) fdatasync(r1) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000080)=""/33, 0x21}], 0x2, &(0x7f0000da2000), 0xfffffffffffffee0}, 0x0) [ 402.597255] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/04 12:53:49 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x501300, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc000}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r1, 0x7}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r2, 0xffff, 0x6, 0x57d978bf}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0xcc, "03b680d4d9611065cbfdfa76cf868c4499679a226d76b2d5252011de3e57a25fd3c519d053fca41275006eb8cbe9f37e5d737f9d5bb0a44979fe3c1ceb5ec46092a6816db261525bc911d3d830eff5792fb65cc8b27e67fe72ebeac65e31762c78b1b6486f619f85bc29f8eec1bc047fd754685e74028ff682f34f3305c5ec3c41ff21d473efcdceaa6043fc3b6a5f7c0259a60c9f6485428804cdf69eb012ceee5bb38646c1631d447d9eb8e5b39f7e404a988559fdc7a9ece49ab6c768ac6a9c2c37f26ab2f82980fe4175"}, &(0x7f0000000200)=0xd4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x8, 0x30}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000380)=0xfffffffffffffffe, 0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x82, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000000)="8f", 0x1}], 0x1) 2018/05/04 12:53:49 executing program 2: r0 = socket$inet(0x2, 0x200000000003, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40000, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000002c0)) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000100), 0x4) r2 = semget$private(0x0, 0x3, 0x200) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000240)=""/58) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000380)={'\x00', 0xec}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000400)={0xaa, 0xfffffffffffffffd}) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000007c0)='cpuset.-vmnet0cpuset^\x00', 0x0) r7 = socket(0x40000000015, 0x5, 0x400000000000000) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x5) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r7, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r7, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r7, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r8 = socket(0x100000001e, 0x1, 0x0) setsockopt(r8, 0x10f, 0x7f, &(0x7f0000000080)='\x00\x00', 0x2) r9 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x8000) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000000040)) getdents64(0xffffffffffffffff, &(0x7f00000000c0)=""/170, 0xaa) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000180)=r9, 0x3da145c0990b164) readv(r7, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/05/04 12:53:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) recvmsg$kcm(r0, &(0x7f0000004500)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000004400)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/117, 0x75}, {&(0x7f0000002340)=""/189, 0xbd}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x8, &(0x7f0000004480)=""/124, 0x7c, 0x74e4e3c9}, 0x2101) [ 402.712123] Unknown ioctl 1082175137 2018/05/04 12:53:49 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt(r0, 0x2000000010d, 0x800000000f, &(0x7f0000f85000)="03", 0x1) 2018/05/04 12:53:49 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x10c84ccabe3cdadc, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096, 0x41100}, 0x48) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) 2018/05/04 12:53:50 executing program 1: getcwd(&(0x7f0000000200)=""/40, 0x28) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x88600) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x2, 0x1, "77ec8989d08efd55e2c37037281e2a2c736135fcba104c34f9f0ba2d9d789769558b48e30d79f649f9eaf52e30a098efaac07ef5856e5a6903f25e4051421f7a", "4cc565bab2dc60094d8074237981177beea873457fa553c14ae114530e7093d9429ee5b2eaf085b4655447ab916825324c16d3e7ec443bbff9e5b7b7eb3a4324", "de7882b76a966cae068dc68b7debd04675ead427dbe25c8f1345e9ff9351e392", [0x3, 0x5]}) syz_emit_ethernet(0x7e, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)) 2018/05/04 12:53:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40000000000, 0x4000) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000040)) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000010dfc)={0x14, 0x6, 0x1, 0xfffffffbffffffff}, 0x14}, 0x1}, 0x0) inotify_init1(0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) io_setup(0x401, &(0x7f00000000c0)=0x0) io_destroy(r5) 2018/05/04 12:53:50 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000200000000000000001000000f706ffff59e3e935c3f68c8a8ff1a1351941f860818e1ee83de1ceca786d4bf74454892248167064cb24876924bcbc7561d98dbd1f4d658d4a23e773fe2f5390ced922aac59ea0d82cb4ac4c4c92db94b6b8d8750186480d9323203f026e896a4980286b6ede76ec146a3243a7dfe094", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10000000000000000100000001000000"], 0x88}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/05/04 12:53:50 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df73e8b2b34796068700e29fbf23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e5a0db9074a28a826c885663b51ce4b569dade341d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8c04008e8628b64cacf386bfa8840afb02004c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1300, 0x0) 2018/05/04 12:53:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) read(r0, &(0x7f0000000140)=""/67, 0x43) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000000, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000000}) 2018/05/04 12:53:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0xc0082) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r1, 0x601, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x4008000) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000280)=0x2, 0x4) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x214) 2018/05/04 12:53:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="c74424000b000000c7442402edd6ffffc7442406000000000f011424b805000000b9006800000f01d9660f388093a64e0000660f38815747c4c1fa5b2509000000666566f2642e0f830c0066baf80cb8a0a74786ef66bafc0c66edc4c1f5eede66ba200066ed0f09", 0x68}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/05/04 12:53:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) r2 = dup2(r1, r1) write$rdma_cm(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="00e60800180000fa000000000000f400", @ANYPTR=&(0x7f0000002c00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="000000b700000004149ccdf7347760174884f7369ff2cd7c1ebbfa2d80ea62dbe8a0dcfcd823489ae470160304842c8a60d6f7eb56177bf62506a0d605ad847444c2b94a58d815adf6042556baafd8f9a3f9e24758bb4a5888b1308b39b5fc35c7829fce9068456afcafb71d8ac96412f503a2b5e80a1587cae91f6e54eb0a95f9d149ed596da69272ad11b3e2dbdbbce50b1911dc265d72f0f469887235fc744f2ddb2c270dcc3ccd3bb97d81e306a7153c1b3040d5543e9a46e98739a8a29e50705f3106917889b0980b2ee4ee4856def3baa9000b2122b4a1e04d937e1d7487d3c63549695132f214bb"], 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x3f7, &(0x7f0000000000)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xa4}, 0x0) msgget(0x3, 0x60) 2018/05/04 12:53:50 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000200)={0x7, 0x80000001, 0x8, 0x8001, 0x4, 0x7f}) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x8, 0x2, 0x1}) socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x40020011, r1, 0x0) fstatfs(r0, &(0x7f0000000100)=""/149) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x6, &(0x7f0000002080)=""/4096, &(0x7f00000000c0)=0x10eb) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000280)={0xedf, 0x3, 0x3, 0x800, "a6fb5ed88b60481c978a2770f1133ac19eb2373b2651de1c68974ff29922624f806bd8db2fe703c0a57a0fa2", 0x4}) 2018/05/04 12:53:51 executing program 1: r0 = openat$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$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f6f96"], 0x3) syz_kvm_setup_cpu$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}) r3 = memfd_create(&(0x7f0000000040)='eth1lot..\'\x00', 0x2) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x6287, 0x7, "32c5c5909f62", 0xff}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 2018/05/04 12:53:51 executing program 6: setrlimit(0x7, &(0x7f0000000040)={0x200, 0x10000000a9f}) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 2018/05/04 12:53:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) keyctl$session_to_parent(0x12) write$cgroup_int(r1, &(0x7f0000000000)={[0x34]}, 0x1) 2018/05/04 12:53:51 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f00000001c0)=@ethtool_drvinfo={0x15, "d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe77", "6e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551", "cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0", "523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7d", "fcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e1", "65c3275cf4ae02ca1696f341"}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syzkaller1\x00', &(0x7f0000000140)=@ethtool_modinfo={0x42, 0x9, 0x7fff, "a9d917d9d7c3fb5a"}}) 2018/05/04 12:53:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000140), 0x4e7, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x0, 0x4) write$binfmt_misc(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1000) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0), 0x2, &(0x7f0000000340)=""/80, 0xfffffffffffffeaa}, 0x0) 2018/05/04 12:53:51 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) tee(r1, r0, 0x9, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x5, 0x0, 0x80000000, 0x280000000000, 0x10001}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000), 0x0) r4 = accept(r2, 0x0, &(0x7f0000000000)) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x210000, 0x0) ioctl$KDSKBLED(r5, 0x4b65, 0x100000000) sendmsg$alg(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000340)="87237aa8ce2ee265cf123500000022", 0x33}], 0x1, 0x0, 0x0, 0x10}, 0x40048d0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) 2018/05/04 12:53:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x5}, {0x3, 0x7}, {0x4, 0x1}, {0x4, 0x1}, {0x2, 0xecb}, {0xb, 0x3}, {0xed7718c3bee5af43, 0x5}, {0x3, 0x1}, {0x2}, {0xf, 0xf9}], 0xa) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/248, &(0x7f0000000200)=0xf8) 2018/05/04 12:53:51 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000280)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4000, 0x103) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f00000001c0)={r4, r5, 0x15a6}) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r6, 0x0) r7 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x0, r6, 0xbf40a26c288cc3b1) dup2(r7, r6) 2018/05/04 12:53:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) getpeername(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0xffb5, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000002640)={&(0x7f0000000300)=@hci, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)=""/168, 0xa8}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000100)) write(r1, &(0x7f0000f8aff1), 0xff8f) 2018/05/04 12:53:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0x1, 0x0, &(0x7f0000000900), 0x0) 2018/05/04 12:53:51 executing program 6: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/ipc\x00') flock(r0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4e4, 0x7f) ioctl$LOOP_SET_STATUS64(r1, 0x401070ca, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ec4e0b0000000020006e591a5591e6c802000000a669ca93d32112b2bc83d72a"}) 2018/05/04 12:53:51 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x8000000000000080, 0x0) r1 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x30, 0x400, 0x8}, &(0x7f0000000100)=0x18) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000140)={r2, 0x1}, 0x8) fcntl$setown(r0, 0x8, r1) r3 = socket$inet6(0xa, 0x80001, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)=ANY=[], &(0x7f00000000c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/04 12:53:51 executing program 3: unshare(0x200003f9) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x202, 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000000000)=0x2, 0x4) fchmodat(r1, &(0x7f0000001080)='./bus\x00', 0x0) 2018/05/04 12:53:51 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x9ef9, @dev={0xfe, 0x80, [], 0x15}, 0x7}}, [0xfffffffffffffff9, 0x9, 0x5, 0x9, 0x0, 0x8, 0x3f, 0x9, 0x1f665f05, 0x5, 0x0, 0x20, 0x5, 0x1, 0xc00b]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0x20}, &(0x7f0000000080)=0x8) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x542c, 0x8000000000000001) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9205, 0x0) [ 405.098727] dccp_xmit_packet: Payload too large (65461) for featneg. [ 405.120170] Unknown ioctl 8827 2018/05/04 12:53:51 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x108, 0x80000001, 0x6, 0x2fb, 0x22b, 0xfffffffffffffffd, 0x197, 0x3d192834}, "b7dc0deeebc27cad73cf8a0ba95b27aca14a671e3b38cf29dc504a1c220a325999bd67727979da00c0f32e959cd66f21e63a86660f88197c3a7b76f593323a5a7ecfa7f02d2d843b10ec5ddd578c180aab1fc39d677deff479d39fe8c325e52673a791a6de97462bb6f71762b0b32438f2c9664bad4a6def11e6d569c1dec50b91008bc8cfa744046071bc558309b1826812437ba844830e261012ffd1a790f2d073e1c0b5a7096f1fdcd55b8117ffbf3f2c251a3d52335489f79c0888fb4b8bac8e101e94326e", [[], [], [], [], []]}, 0x5e7) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x200, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000280)={{0x33, 0x0, 0x0, 0x0, "a720687f743cba25357d01311f8f8b5d705a22ddb9f5f481f80fe37f35a5dbadfc9781ef10fd8d509f94106f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cba57a5ab29af1d6af8399eccdd4aa433279f96b2ba4c2194da5b10da7f3935ea57966485e50e5aa5363c1340e303217338a3256f60a2dc2ddad2735fbaf266c", &(0x7f00000000c0)=',#systemeth0\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r3, 0x4) [ 405.177475] Unknown ioctl 8827 2018/05/04 12:53:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8001, @empty, 0x9b}}}, &(0x7f00000001c0)=0x84) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000080)={0x0, 0x100, 0x2, 0x28, &(0x7f0000ffd000/0x3000)=nil, 0x20}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYBLOB="ce"], &(0x7f0000000440)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x2, 0xada}, 0x8) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/04 12:53:51 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000000240)=[{{&(0x7f0000000100)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/47, 0x2f}], 0x1, &(0x7f0000000200), 0x0, 0x80000000}, 0x6}], 0x1, 0x0, &(0x7f0000000280)={0x0, 0x989680}) ppoll(&(0x7f0000001040)=[{r1}], 0x1, &(0x7f00000010c0)={0x77359400}, &(0x7f0000001100), 0x8) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400573, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000040)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000005c0)={@hci={0x1f, r3, 0x1}, {&(0x7f00000004c0)=""/166, 0xa6}, &(0x7f0000000580), 0x2}, 0xa0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, r2, 0x0) mlockall(0x2) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') 2018/05/04 12:53:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="086310403ed78481ec478556ff3a3d52df955a8fe3ef3b616f1cb7afce130d4c91a58339be13e34d5844319f3903e07ea2e0f1131eebc84ea6a83a5c6627895ba7e862da35837c18", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000580)}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) 2018/05/04 12:53:51 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000080)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) [ 405.434100] binder: 26126:26132 BC_INCREFS_DONE u568547ec8184d73e no match [ 405.456188] binder: BINDER_SET_CONTEXT_MGR already set [ 405.462979] binder: 26126:26134 ioctl 40046207 0 returned -16 [ 405.473099] binder: 26126:26132 BC_INCREFS_DONE u568547ec8184d73e no match [ 405.883435] dccp_xmit_packet: Payload too large (65461) for featneg. [ 405.926413] dccp_close: ABORT with 130884 bytes unread 2018/05/04 12:53:52 executing program 2: openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/05/04 12:53:52 executing program 0: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000000040)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x20000000000003, 0x300) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000002c0)=0x3252) poll(&(0x7f00000003c0)=[{}], 0x1, 0x4571) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000240)="b060c313c16a424f58b9c0e6a50ed7e4bc1d22f6cd77", 0x16) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000002c40)=ANY=[]) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000440), &(0x7f0000000400)=0xffffffffffffff45) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) 2018/05/04 12:53:52 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x2710, 0x2, 0x10f000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) 2018/05/04 12:53:52 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000440)={0x8000, 0x8f4, 0x1, 0x9, 0x7, 0x100000000, 0x26b6, 0x6, 0x6, 0x2, 0x6a65ea82, 0x6c4}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r0, 0x3, 0x1, 0x1, &(0x7f0000000200)=[0x0], 0x1}, 0x20) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getpriority(0x0, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400000, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000000c0)=0xa9, 0x4) pwritev(r4, &(0x7f0000000380)=[{&(0x7f0000000300)="8135310699ebce4430033224b9860cc32645186a26b2ffb49551f116a5bf745050d559b12a4501af427afb519ca88e1d", 0x30}, {&(0x7f0000000340)="bd70977e3dbb67223675d35d8ab7", 0xe}], 0x2, 0x0) pipe2(&(0x7f0000000100), 0x800) 2018/05/04 12:53:52 executing program 6: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0xa20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fc0], 0x0, &(0x7f00000002c0), &(0x7f0000000fc0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000011000000000000000000766c616e300000000000000000000000696662300000000000000000000000006772657461703000000000000000000069706464703000000000000000000000aaaaaaaaaa00000000000000ffffffffffff00000000000000003009000060090000900900003830325f3300000000000000000000000000000000000000000000000000000008000000000000000000000000000000616d6f6e670000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000e000000200000000000000007f0000010000000000000000000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000862e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000161100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb0000000000000000000000020000000000000000000000ac1414bb0000000000000000e0000001000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0xa98) r1 = fcntl$getown(r0, 0x9) accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) ptrace$cont(0xffffffffffffffff, r1, 0x10001, 0x5) 2018/05/04 12:53:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000013000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101280, 0x0) 2018/05/04 12:53:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c0faae2f791de83ffefe390f9e164355a720b"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000100000000dc295fd9eaf2be46a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/04 12:53:52 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x7fff) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}], 0x266) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/05/04 12:53:52 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x1) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x10, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0xc4c85513, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) 2018/05/04 12:53:52 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000040)={0x8001, 0x5, 0x1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)=""/111, &(0x7f0000000140)=""/88, &(0x7f00000001c0)=""/63, 0x1f003}) 2018/05/04 12:53:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000000140)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e73", 0x38}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x91}, {&(0x7f0000000040)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) 2018/05/04 12:53:53 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x80000, 0x0) pipe2(&(0x7f000041eff8)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000080), 0x392, 0x0) 2018/05/04 12:53:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/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) dup3(r4, r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000200)="1bc92028a3271795c6119c496039697f98887c71d93c743d8866c3ff71f47361a73c9939f514365ec0f53d14236375670481cff69e65fa6ea3f24f34f093d0ff60a0166acab5dce2218fc4fc3fa397ea67228ad70cff26d6e7cd5557db3ce3ee8edf6b909926ca2c267209d70b07ecfc3a54190620a3b29b4c0dc0ebe24852f1820964fe8084d7266d0ac17131a9664ca3bd1c76") ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000002"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/04 12:53:53 executing program 5: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x1) lseek(r0, 0xfffffffffffffffd, 0x1) r1 = gettid() mq_notify(r0, &(0x7f0000000080)={0x0, 0xe, 0x7, @tid=r1}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/05/04 12:53:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x200000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x80000}) 2018/05/04 12:53:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0xc) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/05/04 12:53:53 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000004042500000009000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8884) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x341102, 0x0) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000440)=0x9) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000), 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setflags(r4, 0x2, 0x1) r5 = open(&(0x7f0000000380)='./file0\x00', 0x101400, 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f00000003c0)=0xef6) 2018/05/04 12:53:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/05/04 12:53:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="91", 0x1}], 0x1, &(0x7f0000000b80)}}, {{0x0, 0x0, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=[{0x10, 0x84, 0x5}], 0x10}}], 0x2, 0x0) 2018/05/04 12:53:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="4998bf6603900381af6126953b4b5bc2457aa64ef03e763564eca0ce9e9d41ffaaa922072cbb57bd90b668aef8bddadc020f2697c55554054daaf072a6fc631f9ed189667c7f974d1cb0b30fbf7d55c312e5874542f831fd199f9fe47c6dad43f33c6f836b8157e917"], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000e49fb8), 0x0, 0x0, &(0x7f0000ef9000)}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) 2018/05/04 12:53:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r1 = pkey_alloc(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x0) pkey_free(r1) 2018/05/04 12:53:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000057ad74)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'bridge_slave_0\x00', {0x4, 0x2, 0x8, "f4dbfa7f9864", 0x2f}}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xac, r2, 0x920, 0x70bd29, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xae63}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4004}, 0x24008001) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/39, &(0x7f00000002c0)=0x27) 2018/05/04 12:53:54 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x803, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x10080, 0x0) 2018/05/04 12:53:54 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="810000000000000010000040"]) 2018/05/04 12:53:54 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x80000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 407.495510] binder: 26224:26225 ioctl 0 20000040 returned -22 [ 407.572951] binder: 26224:26225 ioctl c0306201 20004000 returned -14 [ 407.615406] binder_alloc: binder_alloc_mmap_handler: 26224 20000000-20002000 already mapped failed -16 [ 407.645492] binder: 26224:26242 ioctl 0 20000040 returned -22 [ 407.660222] binder: 26224:26242 ioctl c0306201 20004000 returned -14 [ 407.690165] binder: BINDER_SET_CONTEXT_MGR already set [ 407.721740] binder: 26224:26248 ioctl 40046207 0 returned -16 2018/05/04 12:53:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x80000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000100)={0xfffffffffffffffc}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="73523d90030a18b1fe8f3a146c07bb7f", 0x10) 2018/05/04 12:53:55 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000600)={0x53, 0xffffffffffffffff, 0xd3, 0x5, @scatter={0x4, 0x0, &(0x7f0000000400)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f0000000300)=""/37, 0x25}, {&(0x7f0000000340)=""/134, 0x86}]}, &(0x7f0000000440)="f562b91d889f9c603a113137a4d80435cf0ccbf503535fac8e2b7f4ba04445d77cc78d7d9d7962b6b978372b43128abbc02ead19c17c557f30ecf93327a51c33fcc93aef4f4b5db474496999d57c1b9943f5de78e844cebe6b36befbfc77955c5b0dc084be72d63ffd301561d5d60c6fda15cfc5e13f14231c894360e96382d90382d7fd29aa3aceb488a414d9e22e1f069f3e7ac51e54639acc293409ee806234a315933352dfcaacd43159765522357757ec97cef8f1b16d23ffa79c0f1a0e08bfb4d19b4b7b1f77ab940836df06bf508cb5", &(0x7f0000000540)=""/70, 0x1, 0x10010, 0x0, &(0x7f00000005c0)}) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) memfd_create(&(0x7f0000000680)='/dev/ppp\x00', 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x100001) recvfrom(r0, &(0x7f0000000100)=""/85, 0x55, 0x40, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @loopback=0x7f000001}, 0x1, 0x3, 0x3, 0xfff}}, 0x80) 2018/05/04 12:53:55 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000140)=0x1da) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) statx(r3, &(0x7f0000000280)='./file0\x00', 0x2100, 0x800, &(0x7f00000002c0)) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000900)=ANY=[@ANYBLOB="00000000a1dd9fc952e5247ae07d5f5ad25a2a0fbf66c7d2ff0044743cc8d219c899853519a091e4151396c8249c2c30cf21aa57306c42b9aa53ee9ba50ff7226e8cdb92d3bf161d12f8c685b75b509b62ccd0f664d6c07fd74d98330a4175e1741e09cdae730264ead0fc8004a68b5e1c202673a04e9dc478ce5fd948ba6382c8a04f4eba22963d7374f12eba3d59a88685", @ANYRES16=r2, @ANYBLOB="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"], 0x1bc}, 0x1, 0x0, 0x0, 0x90}, 0xc000) syz_emit_ethernet(0x66, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6076605100303a00fe8000000000000000000000000000ffff02000000000000000000000060c5961e00000000ff01000000000000050300000400000147020000070000000000014527366c91511d1d9fdea055636a2a4370b5b3b4f3c073d38506d698ba664368a8f44ed62365fd43ea0ae1c6afc172e784d31e94d2024e777a9227f1d17bfbf84655f5412e44f45a224ea7da8dbdfc4aad3fcd0402ac749567de32f9e72fc0c395e2cdc63887e1fd096ed55bc2a2fc2787490000000000000000000000"], 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28902, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000040)={0x7ff, 0x98a, 0x0, 0x80, 0x104, 0x1, 0xffffffffffffffc4, 0x20, 0x4, 0x6}) flock(r0, 0xb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x6, 0x6, [0x5e2, 0x8, 0x7, 0x4, 0x100000001, 0x8]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r5, 0x3}, 0x8) 2018/05/04 12:53:55 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mkdir(&(0x7f0000000100)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000480)='./file0\x00', 0x48) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) recvfrom$unix(r3, &(0x7f0000000640)=""/195, 0xc3, 0x10000, &(0x7f0000000740)=@abs={0x1, 0x0, 0x4e23}, 0x6e) execveat(r3, &(0x7f0000000140)='./control/file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='\x00', &(0x7f0000000340)='ppp1wlan1\x00', &(0x7f0000000380)='[\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000600)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='-GPL\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='vboxnet0\x00', &(0x7f0000000580)='*![)vboxnet0\x00'], 0x800) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getpid() openat(r1, &(0x7f0000000040)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000000), 0x1f0) rmdir(&(0x7f0000000000)='./control/file0\x00') r4 = dup2(r1, r2) unlink(&(0x7f00000000c0)='./control/file0\x00') getdents(r4, &(0x7f0000000200)=""/179, 0xb3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000007c0)=0x3, 0x4) 2018/05/04 12:53:55 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/ppp\x00', 0x440100, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/151, &(0x7f0000000100)=0x97) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/04 12:53:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000001e40)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="4bf60c87e0896febc245c83b7193eec2ac5a8724352b0a43d503df5f4791735f66f3ad14c42e265128e04c28b1a9355529a6847f938a471d29fc4e1c817ec726c976beae871ca0f1f0c35a26626bbbc8cb0ad4d6b0d6d63b15bc759c12e9f5095e6b0b0208fb354b590d2c67c314788cc08a9673355321e71132220ab802f4", 0x7f}, {&(0x7f0000000100)="4cdace13d9f001dc57f5bdc993c0126324ad19cce610bcf9d55b47d904887d122a9dd01f5332072bd3f1b92e", 0x2c}], 0x2, &(0x7f0000000180)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18, 0x11}, {0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)="6a5f2130714776e0002eb81abb0f61d975edb92c76efc20f86ebe8021064960d031f2a68d65b2d92818aeeda8d05d8b05ead908f3acbdf4bd5c8ebebb77a3646ce9a55acb42365bf509c574c02d8ff7424150d717d94741e10ef009dc323c35dda7ab957351211c8b09e7934cba911d5a7320576041ccb1a400ae2872e380828a32085aadbb5852d761562590081403a04d4eaefbbd718aecfa0a586154b3d072a30191bdf2d88da1bd7ea573771edaf9184275d79c8729f7a7306c13062dd97710344a73b0c389ac5b4d65f71b23204f971fce537adb8b5fd0aa3617e92bda772200be8af3ceb14195dc8f5852e23d796dd637506c9d5b99d", 0xf9}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001480)="9b8b284c6242c7fe8dd42e80c8ee44", 0xf}, {&(0x7f00000014c0)="52a81cba6604b784a017cee0d05866b13934fa000141f5ade18154d8572df24c61a94c34983ca214", 0x28}, {&(0x7f0000001500)="4f0b5c01adde4f285ea285f90c35a7b683872c48fd3ab7ff06bd14fa1a7f463ffdae77483f33c34c77cbbe46484dd46e27e9316bde22099635f35c6d05a6547eb88a16aaa6b38e6295f0d3059fc2f510e29611c5f2f37e55abdaba50cbf7769c60889991e66ec186df2ccad78aa0401558921ef0dbcab77e02610ef778d4723ef799f0a25353e9e10c13ec9ba9c926cf977fb8eeb1257cf231fa2bc3e7ba94bfc9", 0xa1}, {&(0x7f00000015c0)="eecdfd88e0fd79703d2adfbf5f12c24f2e1a3e91971719e0f4496e770ec50b05f7c9847e115497ac47e6de81dfcf59f0a76c31a6432a40ca6f14d95be70771caca9c0ce51c3cdcccc929649e6cfede9cca2dc2f91239827e136b927e00d587e08200e4068faef66bb49d13b1d695f27f6a9f7c194d22c901a72a7d7c1e9684b6e462b84a19d97babce27906e084f8499604a5097595a7bebe9af1fa90201a87420466c27e247", 0xa6}, {&(0x7f0000001680)="edfd407133ca8d5301965e2ec4a9638a28b154e65bd032336812f4cb7ecacff0c7c1498bebba71779a2fa99285e4baa6842fbfb351dd09319724a673c854aa94136d7df13d5837a3d329818bf20aaf337146857facfd0d941b47b1a6bc2d36ce15b2a392ad6d99f94c74e249c6e827a989590a0d473a2e9a3a8651af7f46a99e0752c237e9ae3f7e0cb8f9e75ba8c69bf1ee22eab97a950dc706dde4d84824b2c7", 0xa1}, {&(0x7f0000001740)="86149c047c6d2c1a9ea3c4aefcd8b2d8a18980173b64bfb3f01de9cf60e188725c54ba724239994e2425af3553b3c3478fe9de2b2c8e052aa465af65910035ffacfde685c9cd0db56166d33f", 0x4c}, {&(0x7f00000017c0)="53c8a83ce81fdd0012838492595bbde09790a0fdda59d5666da8157417dfd043015ce1c13e268f01e0e5868d672f5d975e590a6ae2fd7b30a3c9f3d23cdfca0a470888889932b9b7cef2f50a50a200efd1042eda3b0e750fba2e3da9bcb11899bac2", 0x62}, {&(0x7f0000001840)="c76fe24a87b7e421e2ddb4d3343b9661430ed2870ec6065197e7869a0c293ff336072adfbb356929f3b3ff332a9a1f66da581e75043dd0b1e055a017dcc4012e839fe1d25fa2dbf36e946144ba15f281383383beed82d015d273e89981ea0b506e43f24a6bb5fb9b1c34ec27b87238b44bd04655a3514a0837cac4a9500081225fbf6a0bbd175f78bd5c7c3a9244275f43cfd298c0ab6ecfa67ad4a6da91e6b36fb04f65d9f3d29d43", 0xa9}, {&(0x7f0000001900)="a9c7f134a61b85e90a", 0x9}], 0x9, &(0x7f0000001a00)=[@assoc={0x18, 0x117, 0x4, 0xdc}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x90}, {0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001ac0)="da78a1ef98e2dde8ede3cd4ee7adf29bb511d70d33", 0x15}, {&(0x7f0000001b00)='\aeKP', 0x4}, {&(0x7f0000001b40)="8caf0e7b063082af2ebc7be111843d5d9e16d92cf6c6371b7178a8b57c8d856d0566281b9767947677e57bda45d12187af48e39815fa64ada25a89", 0x3b}], 0x3, 0x0, 0x0, 0x24044000}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001bc0)="1b7706245c74680e94ce015a6627720b54ea94e5a2a106a7ca39c1ef8fcd4fcb70943ffd4ba1899b3d149779e96790672cb57be3c3c5be4631c5ba73e2e50acca752d1", 0x43}, {&(0x7f0000001c40)="d5d2166c88ea2f61decb2205a572073e584e6b5c7cfea1f45096d876a484b6f458412af261a583b8eb1e7b807896964c4078bb82687ab5be57eaa9beb329808d75baf89bcf694be9c7f475246f98e8f9bd3557b4e69d11a2e04c9658225fe20de8690b87c1d85e26b865ef934954b60cce4900ba43f2faf6ea33a5878cf8a5ac431b2340af79e18958169b64915628630da0a073bbed35ecc61c515d2e43e3bde20463bf328579640fa61aae6fac82b0ec", 0xb1}], 0x2, &(0x7f0000001d40)=[@iv={0x38, 0x117, 0x2, 0x20, "ae2c1e65704c7e590bf0e389093222b8270be51bab725920c3d5740e23d19077"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x68, 0x1}, {0x0, 0x0, &(0x7f0000001dc0), 0x0, &(0x7f0000001e00)=[@iv={0x18, 0x117, 0x2}], 0x18, 0x80}], 0x6, 0x4000000) sendmmsg$alg(r1, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f0000002680), 0x0, &(0x7f0000002700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/04 12:53:55 executing program 7: listen(0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001540)=[{{&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/28, 0x1c}], 0x3, &(0x7f0000000340)=""/200, 0xc8, 0xffffffff}, 0x1}, {{&(0x7f0000000440)=@alg, 0x80, &(0x7f00000014c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001500)}, 0xc}], 0x2, 0x40, &(0x7f00000015c0)={0x0, 0x989680}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001680)) 2018/05/04 12:53:55 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000240)=@req={0x3fc}, 0xfffffffffffffe53) close(r0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006240)={0x0, 0xa5, "3ab91839f1a13d664adbd93deb8752cbcdf81cb03a4db48a18c4e64484b7acf1b42d86c2ae4bf34ca12a644ada2252f6017471d1650c353665160a3a965a5fc07b44a039249d959610d9a66effce323916b3b829bdc1ce7ac8fe2393a69b43a684829f2eab3c613e35cd0ecffc1ee2720a014dd32378c3918ac377b5a6390a04865252cf15f4abafaa3b84546218966ff064a0a70e9a499b5f8fa65099e330935b1b17d646"}, &(0x7f0000000040)=0xad) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x26, 0x3f}, 0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r3, 0x0, 0x9, [0x4, 0x4, 0x8, 0x43, 0x80, 0x1, 0x6, 0x6, 0x2c47bd12]}, &(0x7f00000003c0)=0x1a) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000063c0)='/dev/cuse\x00', 0x400000, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000006440)={0x5, &(0x7f0000006400)=[{}, {}, {}, {}, {}]}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) getsockname$packet(r0, &(0x7f00000068c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006900)=0xffffffffffffff65) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x100000261) accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x800) recvmmsg(r0, &(0x7f0000006100)=[{{&(0x7f0000000400), 0x80, &(0x7f0000001840)=[{&(0x7f0000000480)=""/91, 0x5b}, {&(0x7f0000000500)=""/233, 0xe9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/13, 0xd}, {&(0x7f0000001640)=""/252, 0xfc}, {&(0x7f0000001740)=""/233, 0xe9}], 0x6, &(0x7f00000018c0)=""/226, 0xe2, 0x8}, 0x365f}, {{&(0x7f00000019c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001a40)=""/32, 0x20}], 0x1, &(0x7f0000001ac0)=""/148, 0x94, 0x1}, 0xfffffffffffffff9}, {{&(0x7f0000001b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001c00)=""/99, 0x63}, {&(0x7f0000001c80)=""/26, 0x1a}, {&(0x7f0000001cc0)=""/114, 0x72}, {&(0x7f0000001d40)=""/163, 0xa3}, {&(0x7f0000001e00)=""/130, 0x82}, {&(0x7f0000001ec0)=""/96, 0x60}, {&(0x7f0000001f40)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x9}, 0x3a2}, {{&(0x7f0000002fc0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000006080)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000006040)=""/36, 0x24}], 0x4, &(0x7f00000060c0)=""/6, 0x6, 0x1}, 0x8}], 0x4, 0x2, &(0x7f0000006200)) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000006540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000006500)={&(0x7f0000006580)=ANY=[@ANYBLOB="ac020000", @ANYRES16=r1, @ANYBLOB="08002cbd7000fddbdfbc0000000008000140", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="7c000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r8, @ANYBLOB="880002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400fcffffff08000100", @ANYRES32=r10, @ANYBLOB="c000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000700000000007c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c000400ffff01040000000000000008040000001f00ff7400100000ff0303ff03000000ff07caff050000009f0a0001060000000000ffa37f000000010400048100000000001f01ffffffff"], 0x2ac}, 0x1, 0x0, 0x0, 0x40}, 0x24000800) shutdown(r9, 0x1) 2018/05/04 12:53:55 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000a80)='/dev/amidi#\x00', 0x1, 0x80) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = getpgid(0x0) ptrace$peekuser(0x3, r1, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000ac0)=0x6, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={0xffffffffffffffff, &(0x7f0000fc5000), &(0x7f0000950000), 0x10000}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') pread64(r2, &(0x7f0000015000), 0x0, 0x2000000000) 2018/05/04 12:53:55 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80100080044df9, &(0x7f0000002000)=0x1000000000000) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) 2018/05/04 12:53:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0xff) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000dc6ffe), &(0x7f0000904000)=0xfffffffffffffecf) 2018/05/04 12:53:55 executing program 0: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0) rename(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000080)='./bus\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) sendto(r2, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x168, r1, 0xc00, 0x70bd27, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa740}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0xffffffff00000000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) 2018/05/04 12:53:55 executing program 6: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x3, r1, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/04 12:53:55 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'syzkaller1\x00'}}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast1}, &(0x7f0000000080)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x1, 0x2000000000000245, &(0x7f0000001140)=ANY=[@ANYBLOB="0a53d2b28c84e7554476f7c79bdb45e0e075790c42c7f1065ce28e439c6d75470f761e3fe266e79756167810f1efea0d7fe0f5f6b21e4a0d7d1b6c8e38d126fe9c652e610f9d56c0aaf77af753a633a1f37df5994b90d7994c936b1a3e37d4741246ec8e08913cfa695dde2dac62432ee1c0226cd697cfdf467c93988438533bd63aa2978d83dd5e20748ae84fc756afe53bc119b040c691e4c8bc9d567ac82f7b7647cf38d748075d941a1f2eda766b7c236fd09a58e3c209cef1edc6cc4d9ca0bc457786119b6027"], &(0x7f0000c43000)='GPL\x00', 0x1df, 0x1000, &(0x7f00000000c0)=""/4096, 0x0, 0x0, [], r1}, 0x48) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000001240)={0x16, @loopback=0x7f000001, 0x4e20, 0x0, 'lc\x00', 0x20, 0x678, 0x2f}, 0x2c) 2018/05/04 12:53:55 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1000000a, 0x111404) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) r3 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="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", 0x749, 0xfffffffffffffffb) setns(r0, 0x10000000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0x101, 0x2, 0x8000}, &(0x7f00000001c0)=0x14) r6 = add_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b40)="7b9fa5a7028b78ab4e507d1fff486a5e4377e9a8da2945572c69032bdd7cdb72326ca8", 0x23, r3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000c80)=ANY=[@ANYRES32=r5, @ANYPTR=&(0x7f0000000e00)=ANY=[@ANYRES32=r6, @ANYRES64=r2, @ANYBLOB="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", @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES16=r5, @ANYPTR], @ANYPTR, @ANYPTR64]], &(0x7f0000000240)=0x2) r7 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x800) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f0000000080)={{0x918, 0x8, 0x8001, 0x3, 0x7, 0x2}, 0x7}) keyctl$negate(0xd, r3, 0x4, r3) 2018/05/04 12:53:55 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="583413ec775e3719b58b65fffae272b045741e584a6ba28067f8cf5be5bc5f0003ad811c90a80f6668859673abb5", 0x2e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x2}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x40) r3 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/04 12:53:55 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4000000000000000, 0x0, 0x0, &(0x7f0000d8d000), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000140)={0x2, 0xdf, 0x1}) r1 = semget(0x3, 0x1, 0x2) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000040)=""/112) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) exit(0x6) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000000c0)) [ 408.958330] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 408.987517] ifb0: activation failed [ 408.991592] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready [ 409.004011] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/04 12:53:56 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sync_file_range(r0, 0x1000, 0x8, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x223, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000000)) 2018/05/04 12:53:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) ioctl(r0, 0x2282, &(0x7f00007bc000)) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x113000, 0x1) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0x800000000000017f, 0x100, 0x3ff, 0x5}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r1}) 2018/05/04 12:53:56 executing program 5: personality(0xc) syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/05/04 12:53:56 executing program 2: r0 = timerfd_create(0x7, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"4c160c8778f012"}, 0x4}, [{"d51c4696149dc0"}, {"6be818b3e6a01b"}, {"b2fdcd5bc48e5e"}, {"89d1e6e9120492"}, {"e758aeb28bb59f"}, {"82b565691b8f26"}, {"b2c70c932a6abe"}, {"090d84e4051c4f"}]}, 0x48) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000bfe0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0xa0, @time={0x0, 0x1c9c380}, 0x8001, {0x6, 0x4}, 0x0, 0x2, 0x5}) 2018/05/04 12:53:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x8001, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000001c0)={r3, 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x5, 0xffffffff80000001, 0x7]}, &(0x7f0000000100)=0xa) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/04 12:53:56 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3ea, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x401, 0x100000000, 0xffff, 0x5, 0x40, 0x2, 0x3f, 0x10001, 0x2bc, 0x38, 0x1d7, 0x7cb7550c, 0x3, 0x20, 0x1, 0x4, 0x40888e9a, 0x1}, [{0x60000000, 0x1, 0x10000, 0x990, 0x7, 0x16, 0x0, 0x4}, {0x7, 0x6, 0x3, 0x33e, 0x8a, 0x4, 0x100, 0x20}], "932d5747d178cfad59619ed27a8bda3683f21c15fcf713be88a5e1d94cbb3f8fba2b136ce8e363a70faaddc15f46c47e437923467e0bd8f8bcb724637feef8c0d731c6f54d0fc97835b294379c90ce3dc9f94a600c3784caa3b01c0cf6d90af2255fbf18af589a8068a844ed83aac1add64a779f448c8ddea662610f6f8a54e84263043b0d9e57fe607b47ac0830a1eae6565f988a2b9073da8e33f34f773029118d7baf4d6881e8f7c7b4b6d8b4"}, 0x126) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x2, 0x200000) recvfrom$inet(r1, &(0x7f00000002c0)=""/116, 0x74, 0x40, &(0x7f0000000340)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/04 12:53:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') setns(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0xfffffffffffeffff, 0x1}) 2018/05/04 12:53:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x28060400) semget$private(0x0, 0x4001, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000140)={0x2000, 0x989680}) fsync(0xffffffffffffffff) unshare(0x40600) [ 410.031540] openvswitch: netlink: Flow actions attr not present in new flow. 2018/05/04 12:53:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000018000305ffffffffffffff0600140000feffec00b618000000000000f594ba4836f9da1d8ce092dbef5271bf4738"], 0x1c}, 0x1}, 0x0) socket(0x9, 0x1, 0x3) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x20000) socket$nl_route(0x10, 0x3, 0x0) [ 410.072926] rpcbind: RPC call returned error 22 2018/05/04 12:53:56 executing program 7: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x1c6, 0x240800) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4e22}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x7930a8d5, 0x8, 0x7, 0x1f66, r6}, &(0x7f0000000180)=0x10) r7 = dup2(r3, r2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0x0, 0x3}) recvfrom$inet(r7, &(0x7f00000001c0)=""/243, 0xf3, 0x100, &(0x7f00000002c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/04 12:53:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x58], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = socket(0x10, 0xa, 0x93c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000240)=0x5c) [ 410.099545] rpcbind: RPC call returned error 22 [ 410.110330] openvswitch: netlink: Flow actions attr not present in new flow. 2018/05/04 12:53:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x301000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)=0x100000001) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="27fa4d5505e388e5b3b60ced5c54dbb7295cf0df", 0x14) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x408001, 0x0) 2018/05/04 12:53:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x8, 0x70, &(0x7f0000000140)=""/18, 0x0, 0x0, [0x2]}, 0x48) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/04 12:53:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x404004, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000000c0)={0x2, 0x0, [{0x80000001, 0x0, 0x6}, {}]}) 2018/05/04 12:53:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/189, 0xbd) set_mempolicy(0x1, &(0x7f0000000040), 0x3) flistxattr(r0, &(0x7f00000001c0)=""/126, 0x7e) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7f, 0x440000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)) set_mempolicy(0x0, &(0x7f0000000180)=0x1, 0x9) 2018/05/04 12:53:56 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000000000)="6c6f2c9491a30aafa01be5298358") pread64(r1, &(0x7f0000e2df36)=""/202, 0xca, 0x0) mq_unlink(&(0x7f0000000040)='ppp0em0+vboxnet1wlan0ppp0\x00') 2018/05/04 12:53:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) get_mempolicy(&(0x7f0000000000), &(0x7f0000000100), 0x0, &(0x7f00002bd000/0x1000)=nil, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) close(r3) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000180)={0x8, 0x1, 0x0, {0x77359400}, 0xf9, 0x80000000}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/04 12:53:57 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f00000010c0)={0x77359400}, &(0x7f0000001100), 0x8) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/05/04 12:53:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) fcntl$setown(r0, 0x8, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="40ec5d644f3229a13a5c4d9253afeef6718c2fc4749610ffef5fcb65d9b5525b69c3de572c22d61cc7724769267303881b3445d7c3546fcb4bf5df2d1746db3742bbbebf77c566b52ac3e5035d7772fcd3abe1c16e8ce9c72d1db3a34755458d92f96a0999e20af1695c0f8864a42cb30e05dd7382e702ca0e8819ebfa8fe57a94b181d06e5d719ede8557dabe5f577aa85f66291889659969f1784a8228c2e8", 0xa0) r1 = accept$alg(r0, 0x0, 0x0) fcntl$getflags(r0, 0x40b) sendmmsg$alg(r1, &(0x7f00000043c0)=[{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a80)="cc4dcfb3d686f34fe1beb819ac8ae678ac", 0x11}], 0x1, &(0x7f0000000b80)}], 0x1, 0x0) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) bind$unix(r2, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/04 12:53:57 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x65f2, 0x501000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) getpriority(0x3, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/04 12:53:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x11, 0xb, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r2, 0x5425, 0x20) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000100)=0x100000000000000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) close(0xffffffffffffffff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000140)={0x3, 0x80000000}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x181000) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x1000) 2018/05/04 12:53:57 executing program 7: r0 = semget$private(0x0, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000140)='lblcr\x00', 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0x0, 0x8, 0x5, 0x8, 0x9, 0x3f}) semop(r0, &(0x7f0000000040)=[{0x0, 0xbffffffffffffffd}], 0x2aaaad81) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x9]) r2 = socket$inet6(0xa, 0x5, 0x0) sched_yield() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) r3 = dup3(r2, r2, 0x4) r4 = gettid() setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000100)={0x9, 0x77, 0x100000001}, 0xc) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f00000000c0)={0x33, @multicast1=0xe0000001, 0x4e23, 0x2, 'lblcr\x00', 0x1, 0x7, 0x2e}, 0x2c) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x3, r4}) 2018/05/04 12:53:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000083) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xe0}}}, 0x98) 2018/05/04 12:53:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) r3 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x3503, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) setpriority(0x0, r2, 0x1000000) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="1c0000001800030500000000100000004f88a389e194bb4ff363d4a5"], 0x1c}, 0x1}, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000080)=""/147, 0x93}, {&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000240)=""/41, 0x29}, {&(0x7f0000000280)=""/171, 0xab}], 0x4) sysfs$3(0x3) 2018/05/04 12:53:57 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x480000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8001, 0xb8, 0x8, 0x5, 0x9}, &(0x7f0000000180)=0x98) 2018/05/04 12:53:57 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x8400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0x11, 0x3, 0x5, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f00000005c0)={0x6}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r0, &(0x7f0000000740)=@alg, &(0x7f0000000340)=0xffffffffffffff90) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000600)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000007c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f00000002c0)="260026913036420e69b76a1affbe7400f1f70722000c08000d00011000faffffffffffffff0000", 0x27) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffff00000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000039a40000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003800000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff0604000000000000415544495400000000000000000000000000000000000000000000000000000008000000000000000100000000000000"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r8, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r0) [ 411.304616] Unknown ioctl 1075883590 [ 411.320341] Unknown ioctl 1075883590 [ 411.328443] Unknown ioctl 1075883590 2018/05/04 12:53:57 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f000075e000)='.', 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x410080) sendmsg$nl_xfrm(r1, &(0x7f0000005080)={&(0x7f0000004a40)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000005040)={&(0x7f0000004a80)=@newae={0x58c, 0x1e, 0x0, 0x70bd2d, 0x25dfdbfc, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d4, 0x2, 0xff}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xfffffffffffffff9, 0x3501}, [@migrate={0x190, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0xe}, @in=@multicast2=0xe0000002, 0x32, 0x0, 0x0, 0x0, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x32, 0x7, 0x0, 0x3507, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x9d8, 0x32, 0x0, 0x0, 0x3503, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x12}, @in6=@loopback={0x0, 0x1}, 0x32, 0x1, 0x0, 0x3500, 0xa, 0x2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x33, 0x7, 0x0, 0x3505, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x6, 0xff, 0x4, 0x0, 0x34ff, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0x17}, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x7f, 0x7, 0x0, 0x0, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x13}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3e, 0x1, 0x0, 0x3506, 0xa, 0x2}, {@in, @in6=@dev={0xfe, 0x80, [], 0x13}, 0xff, 0x0, 0x0, 0x3504, 0x2, 0xa}]}, @migrate={0xe0, 0x11, [{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xff, 0x0, 0x0, 0x3500, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xff, 0x3, 0x0, 0x3503, 0x2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xff, 0x0, 0x0, 0x0, 0xa, 0x2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in, 0x6c, 0x1, 0x0, 0x3507, 0xa, 0xa}, {@in, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x33, 0x3, 0x0, 0x3506, 0xa, 0xa}]}, @algo_auth_trunc={0x12c, 0x14, {{'wp512\x00'}, 0x700, 0x1e0, "35d888b81429620850bebe35cc035b55c06e748cf00a48cf5c578f6a0211136fbaf135aa1d6380bfd4d255eb1ffa54e949f5f66107439b99a3a28419dad3039fe249d89a73616cf124359f52a11431d8aadae8643648e5e034d23f0896ee577f60366179549aa73132d0f33373d6fe7199d57e236bae6efffb5ae357c8aeecd887e2b28e19c0f0d3210f0e61621218737f29133e281593108c4ca51406d0057a7bb4baa6abb6805bc24492e592f740a3ace99be59c5c93fcf67b33af9a6e039a5c4f0ecf985e52da700cc72fc029f27bb467fdcbe0303e083a5f5b798763f06d"}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd25, 0x3f}}, @algo_aead={0x98, 0x12, {{'rfc4106(rfc4106(gcm(aes)))\x00'}, 0x248, 0x60, "b560348d6a457c3d63e082eddb4eec026af6a60c603b816b720227be30e16bb25e04633efb484411975e108cc716c3794546076228a26fd6452f93e003ca4f42643a46df63c3686c16"}}, @sec_ctx={0x78, 0x8, {0x74, 0x8, 0x1, 0x2, 0x6c, "14d6710210554aa3a1eed9677c603cb3d9d8cf80a490837f0eaad287a23462dcd1d957c6c457a6de51b19855007b3e83158b85370c430f785cab92ad3b7246f4dbd1fe970f665982423539183e29e0f9d48dbd1f62a3b202a0924adbf1b6d62f73fd1c535399c0a81a20f5b7"}}, @algo_crypt={0x7c, 0x2, {{'ecb(cast6)\x00'}, 0x190, "4732361bc16b1432fa90a3600507ec817f5b414b8c6d6ee0915c8963cc25e7b5262f50bc88afb5eab65d319c31565a90ea35"}}]}, 0x58c}, 0x1}, 0x84) r2 = gettid() stat(&(0x7f0000004740)='./file0\x00', &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002f40), &(0x7f0000004a00)=0x4) r4 = getgid() r5 = socket$rds(0x15, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f0000004900)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000100)="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{&(0x7f0000003380)="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0x1000}, {&(0x7f0000004380)="52118cfb52bde4d8cc3debacf98e309956efa25b1f5dd97a0e71ce369a48034837afb28e34bfb093116d78dfbf5687fc24704cbb529fe54a9fd87f94c34cf8751321bfe77bf20b9a60ea3e004f497141481b63ad1003f1eef6b368c6ff812fa1334697", 0x63}, {&(0x7f0000004400)="5c6b30ba9a9ded9627afa37099370a9d7714dc3eaf381f10f75441325118c081132e279699b5792b8f9cd92e9a993f349d3505cc9bd8e88a6dddfdd8865859ed12230b915953a56e1f070c551dbcb3e2cd55eb9c1973e8b3d9547f6554bb267e631a11d5bac1069c1fc56b", 0x6b}, {&(0x7f0000004480)="5f07380ba6786b10453d2468eb91cf84fbed56ed6774a01de4fa25fd7c8d986c431422ab6d99ce0fe28e96c51266d720254ac60433cd2e443ca1ccf0cedb37c3efe06961b09077c8110d6d4cf5a5b3e8643faa11322e792ceb0d43114fa063c039930bb307af12c22ecab523fc3bceb55909f56098f02b86b4e9711837f4e3e5dc2507151732131db50578436687b56dfabb736bb52a47998b42482eb56a6ea452a68e52f7d0caf8908d50292e76bd9f3130adbeb23ff7bbc6e4217cca9b220b51c64a9b195ecfc1d0e0e78ce2a3eeb01310e3fd3ad0efb4dc1351e46591c5f44489aacea700e5fa355d14e557e4d4b18ebd057c07ef59", 0xf7}, {&(0x7f0000004580)="42cfb8a5b21192177cd19263920a283a5b2e6ae9df1bb597c64bb59d343250938a3d747b85f55dcb97e513b300f0b8e9211496fc2ee2865fde8092c7a1129edc2117dd7ab7fdec4ae25f628fde9bec850d9ca998f832234689bcfb7ac8f53d49cb63850424d050ff45f43014c60056168b7d81699f74760102be851fad64f57f9de817f4cf0d312276c9c5e31dd130d114d8cb7c89056fe02ee3ebede46ffecaae94a9dcbc7757c919184ce5c49c15d0268a4c76ec19203286663fe6093d42d850e3d72552e6095a83cf9209521877508a3119f2ddbce1f3ccb9553679490ec11f2a59ce2bbe515e2314d4eb3183577adc94808599d85d", 0xf7}], 0xa, &(0x7f0000004800)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r5, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc8, 0x40001}], 0x4, 0x1) 2018/05/04 12:53:57 executing program 5: 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={0xffffff80, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x27fa676b}, {0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}, 0xf53, [0x6, 0x8001, 0x5, 0x2, 0x67f9, 0x8001, 0xa13c, 0x4]}, 0x5c) [ 411.364865] Unknown ioctl 1075883590 2018/05/04 12:53:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000041bff4)={0x10000011}) epoll_wait(r1, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="55c2c34002"], 0x5}, 0x1}, 0x0) [ 411.409160] Unknown ioctl 1075883590 2018/05/04 12:53:58 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"626373683000000000001900", 0x2}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={'bcsh0\x00', 0x920a}) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) setuid(r3) sched_setparam(r2, &(0x7f0000000080)=0x2) [ 411.457194] Unknown ioctl 1075883590 2018/05/04 12:53:58 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x181800, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e20, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, {0xa, 0x4e22, 0x5, @empty, 0x22d}, 0x7, [0x2e73d02e, 0x3, 0x5, 0x4, 0x4, 0xb93c, 0xfffffffffffffffd]}, 0x5c) r3 = socket(0x5, 0x800, 0x40) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x800) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f00000000c0)={r4, r0, 0x80000001}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 411.490173] Unknown ioctl 1075883590 [ 411.523601] Unknown ioctl 1075883590 [ 411.553699] Unknown ioctl 1075883590 [ 411.585289] Unknown ioctl 1075883590 [ 411.601253] Unknown ioctl 1075883590 [ 411.621562] Unknown ioctl 1075883590 [ 411.644638] Unknown ioctl 1075883590 [ 411.650635] Unknown ioctl 1075883590 [ 411.664754] Unknown ioctl 1075883590 [ 411.677171] Unknown ioctl 1075883590 [ 411.688434] Unknown ioctl 1075883590 [ 411.692483] Unknown ioctl 1075883590 [ 411.697179] Unknown ioctl 1075883590 [ 411.701274] Unknown ioctl 1075883590 [ 411.707521] Unknown ioctl 1075883590 [ 411.711414] Unknown ioctl 1075883590 [ 411.715520] Unknown ioctl 1075883590 [ 411.720157] Unknown ioctl 1075883590 [ 411.724972] Unknown ioctl 1075883590 [ 411.767706] Unknown ioctl 44609 2018/05/04 12:53:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$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)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) ioperm(0xfffffffffffffff7, 0x7, 0xff) 2018/05/04 12:53:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9ec, 0x10501) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x8, @tick=0xf04, 0x4, {0x80, 0x4}, 0x1, 0x1, 0x8}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/05/04 12:53:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x4, 0x46, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @rand_addr=0x7020}, @in6={0xa, 0x4e24, 0x2e4, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffff880}, @in6={0xa, 0x4e24, 0x4, @empty, 0x7f}, @in={0x2, 0x4e22}], 0x74) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x4}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000180)={0xbea, 0x2, 0x745, 0x5, 0x8000, 0xffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x4}) 2018/05/04 12:53:58 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys\x00\x00\a/expire_nodest_conn\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000001840)={&(0x7f0000000100)={0x27, 0x0, 0x0, 0x7, 0x3, 0x0, "50013f66fed707c75593601366193e81804988f6a357291d2d52601c7be0dc395bb2992c340a01f0a9ad7aa855fce7920e41de6c014f7bd835f7608a8dbae0", 0x2c}, 0x60, &(0x7f0000001700)=[{&(0x7f0000000200)="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", 0xfffffffffffffff4}, {&(0x7f0000001200)="db2a54846499334bc0450b399ef4f2ed506f36ae8b738b5a23ef94c84f373f1c2ce2dc39985545ab2172641737a0e195a350f4daf7cd4b43076251d6182d45847c5bb3cdc273ccde52fe1f170e141fad2f2bd481a91c616a74f217ba4990f613730f3ff0612750a0a36270d0a1ff545afdb840236d489824b3865208487324fb98c7cc3939e9e120166245073e2b603186ecd250b091e4c0908ebaedc9c783a33843074c5824e950a5d6c3b318f0381895d401a1266d1435cdfa31e2768b7792ef149e7cab050359684ab09b2c9bc20c19ed90c708175cc13880aa09ed82f9e1c08247c8a41f89ecf956a9978aed", 0xee}, {&(0x7f0000001300)="dd5171217043da45784825285a2a332776088f768331deb123cf280b9cfebd8ba972fd235747541aba7bd725a3b969b618c7a3e87d828d22cf3793247ebd6a052e9b02d073d350f7922244619c4f873e2e78f42dc0c8866d9da3a51395a28d9777652466026cba7ac2a2f9ea8ba5bf6e5be3d9a314f592018dbba85c157702547f217a0d88914d460c32a6444e7a23", 0x8f}, {&(0x7f00000013c0)="2a762fd977e409f8081137b4a157d26ff2a4476cb6b197e90e5c7d3b46fb8515f4481e44ae6cef60bf5d93c6f7b5bff43b46aa70a58318ed1d76237293261d2d724e3e5eefaa2639a94cd494f14e9b3c29b878cec66412ec6863e1501dc72c12bc3ceab0d32edf8ec8489059f2931e7599615313a442bea132bb68568400b81b5eddd43eb98b1829f636cb3ae762cfd1006ad06d11dece0c1c786ebe267ff02302e01db5b834633cfd754e6fe9c285745e1830fde374597742e482c69bf65478e5dc861eb720e0475e1cf4eb502c9ab4fe977083de", 0xd5}, {&(0x7f00000014c0)="d24fef9bfb9a9169c2cce9880036b87bbfcedc98df7d9210de919165179f4fb5f12184f89354942e365b5a1363ce3c6eb97149dee52f10c78aca046dfc25baeb6b49de2a65fa26d42d22bf66ba3995039509256b925af42ab1e975f13aa618e1e2787aa723bd0a28ce332ba7d2c145277b5dee1823c6ee23d56e96bb87f7145dac8bb19448b9ece6630962f261afe77b743270a20db04e4d18e50dec7b9494be6e49b51258dd96cc617ce6b978fdf4e79464e5d4598e9d968c1cff044253ee59135ad8ad56b27951e3707d16d6716b4618bcb8a40a813298ddb3cae935127a6ce3", 0xe1}, {&(0x7f00000015c0)="63d169cb8308", 0x6}, {&(0x7f0000001600)="bd4f87cf6daf20d96f6fb32bd4a6ea074dcaf9fd99286c87761f1e78a3a243741ba1628fd2b0fa", 0x27}, {&(0x7f0000001640)="99b9263bdcc0ef41d0545172f697f380514934abd881790fe7a4c11fec844602b5fe59c2c9392ccee6b3c5cf90fdd3e62d6c6e3f3f7ef8c4368392588e115d73ccf3929e3a5289c1d375b358a68ef4b11051c94f0d8b8d89e7cca8a69d8bd48f1e25118a4a4941b4381f07525921a23c934600c44d4c9d6f336b000c65bec36636a08b5bd80850cea91246", 0x8b}], 0x8, &(0x7f0000001780)={0xb0, 0x113, 0x80000, "e884f57ecbdc7c0a0d9c8a08a827575efc16e2050b8857677facca08da5b5df3ec7928035f2e6d9ea44eb67a9ce84bdc3b8358af7c9e08c1d1ad45551a9d7abd63f108352c7760556587401c690f3a61914571a06b8930f3706b463284be46075511268f5f38c25d81ee49a40d13e22d7f309cef296919b219a9493dbddda4fa04b88d6f6be6636a13cfa909f0b177f25bfe3961d1060c9eac52d2"}, 0xb0, 0x41}, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000040)) execveat(r0, &(0x7f0000001880)='./file0\x00', &(0x7f00000018c0), &(0x7f0000001b80)=[&(0x7f0000001900)='md5sum\x00', &(0x7f0000001940)='/dev/ptmx\x00', &(0x7f0000001980)='cpuset%\x00', &(0x7f00000019c0)=':-md5sum\x00', &(0x7f0000001a00)='/proc/sys\x00\x00\a/expire_nodest_conn\x00', &(0x7f0000001a40)="9a6b2d6e6f6465762d00", &(0x7f0000001a80)=':.bdevprocmd5sum\x00', &(0x7f0000001ac0)='/proc/sys\x00\x00\a/expire_nodest_conn\x00', &(0x7f0000001b00)='/proc/sys\x00\x00\a/expire_nodest_conn\x00', &(0x7f0000001b40)='/proc/sys\x00\x00\a/expire_nodest_conn\x00'], 0x1000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="a33d8b4da0ebd30529bc2710525de0c1f83d1bf421fa9a65c26a29eae7ac509d37ddd3ec1690b2ae022c4e03a7968c30ba7c015c70ec0d3202bd3da3b7a90d00") 2018/05/04 12:53:58 executing program 7: geteuid() keyctl$chown(0x4, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e40)={0xffffffff}, 0x2}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000200)={'nat\x00'}, &(0x7f00000001c0)=0x54) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0000000025b3b245bab99a16016f812b3d336b7250bc098355d81205a2b01f45c309c1daca0388c3ddad8857a2b06f6bdd509060b1bb8e18b1a30395edaca66307bc04f2768f45f7a0e56d37f78f378941dd4176bde25c885076afb3c6e74330554735e75b2b9ab287b5d8ca3190c6193f91800be42c67d962370bb36f30e1285bf24f1cd720"], 0x120) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000280)=""/80) 2018/05/04 12:53:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa}, 0x1c) shutdown(r0, 0x8000040) 2018/05/04 12:53:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8010aebc, &(0x7f0000000180)) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x8000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r3}, &(0x7f0000000280)=0x8) 2018/05/04 12:53:58 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt(r0, 0x200000000114, 0x2710, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) 2018/05/04 12:53:59 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x11, r0, 0x0) sigaltstack(&(0x7f0000f21000/0x1000)=nil, &(0x7f0000000040)) madvise(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x3) 2018/05/04 12:53:59 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="196a65971c43bb07d5fdc311c800", 0x20000000000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 2018/05/04 12:53:59 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bond0\x00', 0x1000001e1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) [ 412.542315] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 12:53:59 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/raw\x00') ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000000)={0x4, r1, 0x1}) sendfile(r0, r0, &(0x7f00008d1000)=0x1ffe, 0xf150) 2018/05/04 12:53:59 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00000003c0)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4004af07, &(0x7f0000000000)={0x1}) r2 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x42e042) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000380)={0x5, 0x0, 0x100000001, 0x40000000000000}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200, 0x0) fcntl$setstatus(r2, 0x4, 0x44800) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000200)="d5304706506e429d36446205fc4d297c62481f691a157ec52f53a374eb2b02326dbe3c3591c55dc9f898321e3df99b4f46658a1d4e128fd958bac5f07aa5c622c628aa232b976535adf917db1e52abd752ea5051c5f8392350", 0x59) select(0x40, &(0x7f0000000280)={0x9, 0x200, 0x400000, 0x1, 0x401, 0x80000001, 0x0, 0xffffffff}, &(0x7f00000002c0)={0xffffffffffffffff, 0x3, 0x40, 0xfffffffffffffff8, 0x9, 0x3, 0x800, 0x3f}, &(0x7f0000000300)={0x5, 0x9, 0x2, 0x4800000000000000, 0x3ff, 0x200, 0x8000, 0x200}, &(0x7f0000000340)={0x0, 0x2710}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x7}, 0x8) 2018/05/04 12:53:59 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000080)) 2018/05/04 12:53:59 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x800000000078, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) write$binfmt_aout(r4, &(0x7f00000013c0)=ANY=[], 0xfffffe38) shutdown(r4, 0x1) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x4a0100) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000000140)={0x50000000, 0x0, 0x3f, 0x1, "b1db5590cc75446004008b8f2294d64e4a17d3bbe139c3060542d88541a828383271170d90ec52b6fa84cb90", 0x7ff}) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="66f3adb806008ee066b9ca0900000f32260f01c46d0f20d86635200000000f22d866670f300f21eef336f0800f00640f08", 0x31}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/04 12:53:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041eff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) vmsplice(r0, &(0x7f0000000080), 0x392, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)=0x1) r2 = semget(0x1, 0x0, 0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f0000000080)=""/95) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) 2018/05/04 12:53:59 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)) r1 = dup(r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000015c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001600)={r2, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/04 12:53:59 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d}, 0x10) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="050000000000000000000001cfbdbef5e32e68b3a251fd2cfd096820bbf22a2ce3cb58fa63c42a238cb85f1023fa00000000000000000000f1", 0x39}]) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x101000) ioctl$VT_WAITACTIVE(r2, 0x5607) [ 412.947656] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 12:54:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x80, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) accept4$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x3}, &(0x7f0000000080)=0x20) sendmsg$nl_generic(r1, &(0x7f0000001200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000011c0)={&(0x7f0000002280)=ANY=[@ANYBLOB="709cc51000002c0020002d014e478a449ee4ded2bec6bd70", @ANYRES32=r0, @ANYBLOB="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"], 0x1070}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001240)=""/4096, &(0x7f0000002240)=0x1000) 2018/05/04 12:54:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x200, 0x10001, 0x3}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="62000000ddac5da7caec84885e011098ecfe1c93930f6cd5919e7e517e91d563ea6f9580c95547388f99f50d92e3f3cd6e303c3dbb2c031046a4c0b5f3661b5ff3aa974f7bc17dc2471d141e8d29cf2236861597585cad6130d5b9578221040f27b6d2de824a9f7e7fa98b6af6d0c3aa"], &(0x7f00000001c0)=0x6a) mremap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) 2018/05/04 12:54:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x1d, 0x0, 0x5}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xa6e, 0x0, 0x3}]}) 2018/05/04 12:54:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)='\x00\x00', 0x2}], 0x1, 0x0) write$binfmt_elf32(r1, &(0x7f0000000080)=ANY=[], 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001900)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x31a}, &(0x7f00000019c0)=0x98) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) close(r0) 2018/05/04 12:54:00 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) close(r0) r1 = accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x65ba3434) sendmsg$nl_route(r2, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x12}]}, 0x24}, 0x1}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0) dup2(r1, r3) dup3(r2, r3, 0x80000) 2018/05/04 12:54:00 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1, r1}) close(r0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000040)=0xfff, 0x4) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x40) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000004040)=""/4096, 0x1000}], 0x1, &(0x7f0000000b80)=""/120, 0x78}}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000000913f113ad782e00a5054000000000000000000"], 0x10}}], 0x2, 0x8000) r4 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d00)="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", 0x1000, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f0000001d00)=""/4096, 0x1000) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) bind(r3, &(0x7f00000001c0)=@hci={0x1f, r5, 0x3}, 0x80) 2018/05/04 12:54:00 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x800000000078, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) write$binfmt_aout(r4, &(0x7f00000013c0)=ANY=[], 0xfffffe38) shutdown(r4, 0x1) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x4a0100) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000000140)={0x50000000, 0x0, 0x3f, 0x1, "b1db5590cc75446004008b8f2294d64e4a17d3bbe139c3060542d88541a828383271170d90ec52b6fa84cb90", 0x7ff}) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="66f3adb806008ee066b9ca0900000f32260f01c46d0f20d86635200000000f22d866670f300f21eef336f0800f00640f08", 0x31}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/04 12:54:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="00000080", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x800) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x80000001, 0x20000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/05/04 12:54:00 executing program 3: r0 = socket(0xe, 0x9, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/04 12:54:00 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937b, &(0x7f0000000000)) 2018/05/04 12:54:00 executing program 1: syz_emit_ethernet(0x2e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6081e8ff001c2c0000000000000000000000000000000000ff0200000000000000000000000000012c00000000000000000000003edcaed876b9f93e1c5593951906f675ea329b8c66c514dd97dbd4a80f4fbddaced0c6639be329e55e3c2367b99e5b480d703e72b64fc7c463f4e80a36b6258f3062e31b3697d495a6b7b287e5d51014edcebe9ea76dc1f335bc1a819dae9e85e36f7bc13114088a9016f9d35f1b530737e315681c311539484228c1b3ba332705f2c22cb1d94d5c08132089fc9297d21d23fc0d0dc68df5e0bb262cb3", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x100, 0x4, 0x3, 0x1, 0x6, 0x100000001}) 2018/05/04 12:54:00 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) dup3(r0, r1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x400280, 0x0) 2018/05/04 12:54:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006e00)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0x58) socket$pptp(0x18, 0x1, 0x2) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) sendmmsg$alg(r1, &(0x7f0000006c80)=[{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f00000069c0)="df0a76551677fe2b999a5877fbb563fdc798dc6ce2afa279926097216eeaa37606", 0x21}], 0x1, &(0x7f0000006b00)}], 0x1, 0x0) 2018/05/04 12:54:00 executing program 7: syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x81) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/04 12:54:00 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x400080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000340)=ANY=[@ANYBLOB="0a00000000e8810525a28ce11d8a144a3084ffcab2e0552d820f054ecefd7b3c25576f620299dde66d862930f6856de99f06a1e980095fa1307696deb4e281cb8ecddb802ab1450a297f261b2e01041602c0e3f80dd372e924652f1438fcd1b5bf78f9034b1fe5551ff807874ea1ed19580df1dade0dc8afd5f856b47af719836039a1208e505f400bc428efa3a1f81235cc75fa74fcdb8495df657c4898ff74a5b03d1ff9e88c21ed21cd17a7"]) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r6 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000140)={r7, 0x2}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) sched_yield() 2018/05/04 12:54:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000064000002000000e0000002000000000000000002000100000000000000fb000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000ff2faae57113ab88fb90a7bafaf96dccce98a241a432f4a53fc9125287f0ae42cf6cef3fea9fa2bd5611c449bf3fd330af0e885bd7a6c7ed0000000000000000"], 0x88}, 0x1}, 0x0) socketpair(0xb, 0x4, 0x81, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0x1, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x38, 0x6, 0x3ff, 0x5, 0x6, &(0x7f0000000180)='irlan0\x00', 0x100, 0x1, 0x40}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000001280)=[{&(0x7f0000000280)="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", 0x1000}], 0x1, 0x3a) [ 414.332624] ================================================================== [ 414.340412] BUG: KASAN: slab-out-of-bounds in pfkey_add+0x272d/0x3210 [ 414.347015] Read of size 3200 at addr ffff8801d82b65c0 by task syz-executor1/26619 [ 414.354735] [ 414.356385] CPU: 0 PID: 26619 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #32 [ 414.363673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.373059] Call Trace: [ 414.375706] dump_stack+0x1b9/0x294 [ 414.379363] ? dump_stack_print_info.cold.2+0x52/0x52 [ 414.384569] ? printk+0x9e/0xba [ 414.387905] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 414.392686] ? kasan_check_write+0x14/0x20 [ 414.396935] print_address_description+0x6c/0x20b [ 414.401787] ? pfkey_add+0x272d/0x3210 [ 414.405683] kasan_report.cold.7+0x242/0x2fe [ 414.410110] check_memory_region+0x13e/0x1b0 [ 414.414529] memcpy+0x23/0x50 [ 414.417651] pfkey_add+0x272d/0x3210 [ 414.421385] ? pfkey_acquire+0x270/0x270 [ 414.425456] ? iov_iter_advance+0x2e4/0x14c0 [ 414.429890] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 414.435089] ? pfkey_acquire+0x270/0x270 [ 414.439170] pfkey_process+0x7cc/0x8a0 [ 414.443073] ? pfkey_send_new_mapping+0x1260/0x1260 [ 414.448308] pfkey_sendmsg+0x5f4/0x1050 [ 414.452293] ? _copy_from_user+0xdf/0x150 [ 414.456454] ? pfkey_spdget+0xb10/0xb10 [ 414.460443] ? security_socket_sendmsg+0x94/0xc0 [ 414.465202] ? pfkey_spdget+0xb10/0xb10 [ 414.469456] sock_sendmsg+0xd5/0x120 [ 414.473180] ___sys_sendmsg+0x805/0x940 [ 414.477163] ? copy_msghdr_from_user+0x560/0x560 [ 414.481941] ? __schedule+0x809/0x1e30 [ 414.485842] ? __sched_text_start+0x8/0x8 [ 414.490004] ? __fget_light+0x2ef/0x430 [ 414.493980] ? fget_raw+0x20/0x20 [ 414.497448] ? __fd_install+0x2de/0x880 [ 414.501443] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 414.506988] ? sockfd_lookup_light+0xc5/0x160 [ 414.511486] __sys_sendmsg+0x115/0x270 [ 414.515380] ? __ia32_sys_shutdown+0x80/0x80 [ 414.519810] ? exit_to_usermode_loop+0x87/0x310 [ 414.524502] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 414.529350] ? ksys_ioctl+0x81/0xd0 [ 414.532980] __x64_sys_sendmsg+0x78/0xb0 [ 414.537045] do_syscall_64+0x1b1/0x800 [ 414.540938] ? finish_task_switch+0x1ca/0x810 [ 414.545438] ? syscall_return_slowpath+0x5c0/0x5c0 [ 414.550370] ? syscall_return_slowpath+0x30f/0x5c0 [ 414.555305] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 414.560675] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 414.565531] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.570726] RIP: 0033:0x455979 [ 414.573936] RSP: 002b:00007f74c3d74c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 414.581651] RAX: ffffffffffffffda RBX: 00007f74c3d756d4 RCX: 0000000000455979 [ 414.588925] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 414.596192] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 414.603459] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 414.610730] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000000 [ 414.618008] [ 414.619634] Allocated by task 26619: [ 414.623352] save_stack+0x43/0xd0 [ 414.626806] kasan_kmalloc+0xc4/0xe0 [ 414.630521] __kmalloc_node_track_caller+0x47/0x70 [ 414.635449] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 414.640203] __alloc_skb+0x14d/0x780 [ 414.643929] pfkey_sendmsg+0x250/0x1050 [ 414.647917] sock_sendmsg+0xd5/0x120 [ 414.651643] ___sys_sendmsg+0x805/0x940 [ 414.655619] __sys_sendmsg+0x115/0x270 [ 414.659507] __x64_sys_sendmsg+0x78/0xb0 [ 414.663588] do_syscall_64+0x1b1/0x800 [ 414.667480] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.672671] [ 414.674297] Freed by task 25345: [ 414.677669] save_stack+0x43/0xd0 [ 414.681122] __kasan_slab_free+0x11a/0x170 [ 414.685357] kasan_slab_free+0xe/0x10 [ 414.689154] kfree+0xd9/0x260 [ 414.692260] load_elf_binary+0x255d/0x5610 [ 414.696493] search_binary_handler+0x17d/0x570 [ 414.701077] do_execveat_common.isra.34+0x16ce/0x2590 [ 414.706267] __x64_sys_execve+0x8d/0xb0 [ 414.710243] do_syscall_64+0x1b1/0x800 [ 414.714132] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.719310] [ 414.720935] The buggy address belongs to the object at ffff8801d82b6580 [ 414.720935] which belongs to the cache kmalloc-512 of size 512 [ 414.733597] The buggy address is located 64 bytes inside of [ 414.733597] 512-byte region [ffff8801d82b6580, ffff8801d82b6780) [ 414.745384] The buggy address belongs to the page: [ 414.750318] page:ffffea000760ad80 count:1 mapcount:0 mapping:ffff8801d82b6080 index:0x0 [ 414.758467] flags: 0x2fffc0000000100(slab) [ 414.763335] raw: 02fffc0000000100 ffff8801d82b6080 0000000000000000 0000000100000006 [ 414.771224] raw: ffffea00064261e0 ffffea000643e6e0 ffff8801da800940 0000000000000000 [ 414.779097] page dumped because: kasan: bad access detected [ 414.784809] [ 414.786430] Memory state around the buggy address: [ 414.791360] ffff8801d82b6680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 414.798724] ffff8801d82b6700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 414.806086] >ffff8801d82b6780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 414.813440] ^ [ 414.816805] ffff8801d82b6800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 414.824165] ffff8801d82b6880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 414.831517] ================================================================== [ 414.838870] Disabling lock debugging due to kernel taint [ 414.844677] Kernel panic - not syncing: panic_on_warn set ... [ 414.844677] [ 414.852064] CPU: 0 PID: 26619 Comm: syz-executor1 Tainted: G B 4.17.0-rc3+ #32 [ 414.860729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.870083] Call Trace: [ 414.872684] dump_stack+0x1b9/0x294 [ 414.876318] ? dump_stack_print_info.cold.2+0x52/0x52 [ 414.881514] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 414.886277] ? pfkey_add+0x2650/0x3210 [ 414.890165] panic+0x22f/0x4de [ 414.893356] ? add_taint.cold.5+0x16/0x16 [ 414.897503] ? do_raw_spin_unlock+0x9e/0x2e0 [ 414.901909] ? do_raw_spin_unlock+0x9e/0x2e0 [ 414.906311] ? pfkey_add+0x272d/0x3210 [ 414.911355] kasan_end_report+0x47/0x4f [ 414.915328] kasan_report.cold.7+0x76/0x2fe [ 414.919647] check_memory_region+0x13e/0x1b0 [ 414.924227] memcpy+0x23/0x50 [ 414.927332] pfkey_add+0x272d/0x3210 [ 414.931046] ? pfkey_acquire+0x270/0x270 [ 414.935105] ? iov_iter_advance+0x2e4/0x14c0 [ 414.939514] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 414.944702] ? pfkey_acquire+0x270/0x270 [ 414.948771] pfkey_process+0x7cc/0x8a0 [ 414.952660] ? pfkey_send_new_mapping+0x1260/0x1260 [ 414.957711] pfkey_sendmsg+0x5f4/0x1050 [ 414.961686] ? _copy_from_user+0xdf/0x150 [ 414.965929] ? pfkey_spdget+0xb10/0xb10 [ 414.969901] ? security_socket_sendmsg+0x94/0xc0 [ 414.974651] ? pfkey_spdget+0xb10/0xb10 [ 414.978624] sock_sendmsg+0xd5/0x120 [ 414.982337] ___sys_sendmsg+0x805/0x940 [ 414.986315] ? copy_msghdr_from_user+0x560/0x560 [ 414.991074] ? __schedule+0x809/0x1e30 [ 414.994961] ? __sched_text_start+0x8/0x8 [ 414.999122] ? __fget_light+0x2ef/0x430 [ 415.003094] ? fget_raw+0x20/0x20 [ 415.006551] ? __fd_install+0x2de/0x880 [ 415.010538] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.016073] ? sockfd_lookup_light+0xc5/0x160 [ 415.020564] __sys_sendmsg+0x115/0x270 [ 415.024451] ? __ia32_sys_shutdown+0x80/0x80 [ 415.028869] ? exit_to_usermode_loop+0x87/0x310 [ 415.033561] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 415.038411] ? ksys_ioctl+0x81/0xd0 [ 415.042058] __x64_sys_sendmsg+0x78/0xb0 [ 415.046128] do_syscall_64+0x1b1/0x800 [ 415.050029] ? finish_task_switch+0x1ca/0x810 [ 415.054534] ? syscall_return_slowpath+0x5c0/0x5c0 [ 415.059480] ? syscall_return_slowpath+0x30f/0x5c0 [ 415.064428] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 415.069815] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.074672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.079873] RIP: 0033:0x455979 [ 415.083062] RSP: 002b:00007f74c3d74c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 415.090769] RAX: ffffffffffffffda RBX: 00007f74c3d756d4 RCX: 0000000000455979 [ 415.098026] RDX: 0000000000000000 RSI: 0000000020196fe4 RDI: 0000000000000013 [ 415.105280] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 415.112535] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 415.119788] R13: 0000000000000538 R14: 00000000006fbde0 R15: 0000000000000000 [ 415.127551] Dumping ftrace buffer: [ 415.131080] (ftrace buffer empty) [ 415.134768] Kernel Offset: disabled [ 415.138372] Rebooting in 86400 seconds..