02f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:44 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f00000012c0)="18ab9c966741d3f8e9cd144d6267ebdcc7a9a9d0060df89f3fec12221f0feb3f41bff9e4a320204937c9e66ff860c535064f7bbdaaa3a7740b9d556a542a478ab079f0778fa8ae41319238be760d53523c412a98a89dc202f1e10b6380a56009e92513c1cd6a453b737a2590cc8fe932af5da5d4", 0x74) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001400)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001440)={r2, 0x3}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x1000)=nil, 0x1000}) connect$inet6(r0, &(0x7f0000001480)={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x3f}, 0x1c) add_key$user(&(0x7f0000001680)='user\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001700)="0cca10771d59e5fcbfeea1bd7558", 0xe, r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001340)=ANY=[@ANYBLOB="0100000001004953931ac053da7784da996373ca8f319c"], 0x6) recvfrom$inet(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0xffffffb4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in6=@local}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000001200)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001600)={{0x0, 0x0, 0x5, 0x3, 0x6}, 0xffffffff80000000, 0x1f}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000015c0)=@get={0x1, &(0x7f00000014c0)=""/229, 0x92e}) accept4(r0, &(0x7f0000001380)=@nl=@proc, &(0x7f00000000c0)=0x80, 0x800) 2018/04/22 07:24:44 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000140)=0xffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0xffffffffffffff26, 0xfffffffffffffffc, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:44 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') write$rdma_cm(0xffffffffffffff9c, &(0x7f0000003440)=ANY=[@ANYBLOB="00000000185d29a47270d3a3ff", @ANYPTR=&(0x7f0000003400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000003480)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5d56}, r1}}, 0x38) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000080)={0x8, 0x6, 0x8000, 0x0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x0, 0x4, 0x81}) 2018/04/22 07:24:44 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xec, 0x40) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @rand_addr=0x3}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000180)=0x2) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x0, 0x4, 0x5, 0x8, 0x7f, 0x3}) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/184) 2018/04/22 07:24:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0x4) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/211, 0xd3) 2018/04/22 07:24:44 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:45 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x200) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x5, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xa0a, 0x5, 0x3, 0x400, 0x1dcc, 0x1, r1}) r2 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r2, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:45 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x5515]}, 0x6) 2018/04/22 07:24:45 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) memfd_create(&(0x7f0000000080)='md5sumem0\x00', 0x1) umount2(&(0x7f0000000240)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x280000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r1) 2018/04/22 07:24:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:45 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x940, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)=0xfff) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000ec0)=0x78) sendmsg$nl_route(r1, &(0x7f0000000e80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000e40)={&(0x7f0000001000)=ANY=[@ANYBLOB="940b0000110014032abd7000ffdbdf2500000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0xb94}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) unshare(0x40600) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/mixer\x00', 0x20000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000f00)={0xffffffffffffffff}) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000280)=""/71) shutdown(r5, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) write$cgroup_type(r4, &(0x7f0000000080)='threaded\x00', 0x9) 2018/04/22 07:24:45 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') write$rdma_cm(0xffffffffffffff9c, &(0x7f0000003440)=ANY=[@ANYBLOB="00000000185d29a47270d3a3ff", @ANYPTR=&(0x7f0000003400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000003480)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5d56}, r1}}, 0x38) unshare(0x40600) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)={0x0, 0x4, 0x81}) 2018/04/22 07:24:45 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='userppp0\x00', 0xfffffffffffffffa) request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='wlan1securityGPL[\x00', r1) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) 2018/04/22 07:24:45 executing program 3: r0 = socket$inet6(0xa, 0x800001, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x181000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000280)={r0}) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000140)="983cbb117f3e2c69df3eed0bf3ae72b5ed33d4c0124c72f1423eaacf678800bc414b57726f6a14ee678ac7c346be66a1af9e0dd921259b28934da24bda11c8c8e69aac4711cf245c651c0b555c444965d4d77d18678467c0e6d73909b53e9b6da625a4d0dd16e6a9324321ae86efce0a160de87eb7a3fad99b1e9458edce164dba668499", 0x84, 0x40, &(0x7f0000000080)={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c) bind(r0, &(0x7f0000000200)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80) 2018/04/22 07:24:45 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000580)='coredump_filter\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001d40)=0x14) sendto$packet(r1, &(0x7f00000005c0)="06fe82ad123a42e4f3b0a56fcf253d0b47b44f3b8a3f", 0x16, 0x8000, &(0x7f0000001d80)={0x11, 0x19, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x3, r1}) 2018/04/22 07:24:45 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x182, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:45 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/04/22 07:24:45 executing program 0: mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9b, 0x200) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000030040000ffffffff000000000802000000000000ffffffffffffffff980300009803000098030000ffffffff04000000", @ANYPTR=&(0x7f0000000080)=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'], @ANYBLOB="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"], 0x490) openat(r0, &(0x7f0000000880)='./file0\x00', 0x800, 0x20) r1 = shmget$private(0x0, 0x1000, 0x54000040, &(0x7f0000fff000/0x1000)=nil) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000840)=[0x3f, 0x1]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) r7 = gettid() shmctl$IPC_SET(r1, 0x1, &(0x7f00000007c0)={{0x8001, r2, r3, r4, r5, 0x2, 0x1}, 0xf8, 0x10000, 0x20, 0x0, r6, r7, 0x80000000}) 2018/04/22 07:24:45 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4000000019ffd, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x401, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) 2018/04/22 07:24:45 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) memfd_create(&(0x7f0000000080)='md5sumem0\x00', 0x1) umount2(&(0x7f0000000240)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x280000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r1) 2018/04/22 07:24:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x10) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) unshare(0x40600) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) rt_sigsuspend(&(0x7f0000000180)={0x5}, 0x8) futex(&(0x7f0000000080)=0x1, 0x0, 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x2) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:45 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') write$rdma_cm(0xffffffffffffff9c, &(0x7f0000003440)=ANY=[@ANYBLOB="00000000185d29a47270d3a3ff", @ANYPTR=&(0x7f0000003400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000003480)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5d56}, r1}}, 0x38) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)={0x0, 0x4, 0x81}) 2018/04/22 07:24:45 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0xfe, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)="7e89c9d20a5ab20306dbc8ab57e84647a61de95e3fc4209e140c3d4b2b90ae7162cc359e7ef76f7eaf2283f2f2586395412005d67ac8c128708c5c09c22d9abe20f81acec0ef774a3bbe271b7c", 0x4d}], 0x0, 0x0, 0x1b, 0x4}, 0x0) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffd88, 0x10, &(0x7f0000000080)={0x2, 0x40, @multicast2=0xe0000002}, 0xc) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') write$rdma_cm(0xffffffffffffff9c, &(0x7f0000003440)=ANY=[@ANYBLOB="00000000185d29a47270d3a3ff", @ANYPTR=&(0x7f0000003400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000003480)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5d56}, r1}}, 0x38) unshare(0x40600) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)={0x0, 0x4, 0x81}) 2018/04/22 07:24:45 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) uselib(&(0x7f0000000200)='./file0\x00') 2018/04/22 07:24:45 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/22 07:24:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:45 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:45 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0xc000000000000000, @loopback=0x7f000001}}, 0x3f, 0x1}, &(0x7f0000000100)=0x90) sendto(r0, &(0x7f0000000280)="466176f0e16707e640a4ac3ef148b7d830bcdb3ad06bd031496fbbb6bcba466aa56693d22de3693bb97f6cdae955b5386102362add45326ffafac10cf2f0cabcdb4a26a5d13f682555a4a28dce6b6c107e215056c959fa3e35f45f23c36cf82d238ef9df465e0fbccb8ddff856215e9d3ef441989cc368aea5a6e803d204b2f2", 0x80, 0x0, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x3, 0x2, 0x3, 0x4}}, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xbc, r2, 0x208, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x42}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0xb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x98f}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x20000804) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x84) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:45 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x80000, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:45 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') write$rdma_cm(0xffffffffffffff9c, &(0x7f0000003440)=ANY=[@ANYBLOB="00000000185d29a47270d3a3ff", @ANYPTR=&(0x7f0000003400)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x0, 0x4, 0x81}) 2018/04/22 07:24:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = socket$inet(0x15, 0x5, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:46 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="8500ddff0700000000000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r3 = perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r1) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000040)) r4 = dup3(r0, r3, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffc0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000180)={r5, r6, 0xffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000300)={'filter\x00', 0x2, [{}, {}]}, 0x48) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/22 07:24:46 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80a00, 0x0) sendmsg$kcm(r0, &(0x7f0000002440)={&(0x7f0000000040)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000100)="989f9991ffc4003614c9649fbf6252f891123e5f0d7300a4be495b2663ac267dd26dbb1988f5814696648fb4daacead6", 0x30}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000000140)="dbff04544bf35f7caaa63d0f59ad21c8de1dd8f55c12d7debc020f45c1225194bbf81ea2650479e5698f5e13699164c6e17bf89953", 0x35}, {&(0x7f0000000180)="27b058d3dee9c0e3a48f498193aac3dfec19de2641133e5604846688e0710172e3a18082a02eff16e687664b798cd7c0ad65de55ce31d3bb16579a7f821934d030ab66cc61c1b38307a8c4c4a7a1a1a2c4f1d2a6c597ab5a127e5ba5ac94fb909973a08ca1c1f871fe4b1d46fefefe7f49ea5ced81cbce95436f8b96b4dde68b0af15c4c170502da5911c65d470cae458ef3223b30f9ce3a33d54abdef9c8d595dd4adbc0c1e52cd548449c23976", 0xae}], 0x4, &(0x7f00000012c0)=[{0x1010, 0x112, 0xa8be, 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"}, {0xd0, 0x1, 0xff, "bcd3411e4d6f86a1b4c7eb0142ae3126e2ed31656581ba74606e086132ae676c5c1f6c3425f9b569c16f9e814ead6e328c6b3b36fb9064925afb977b0efaee1e7b375b38ca97f7d03f31d77364fb66413ea4aab450cdabb5ed92471b7aead3fea583f542236996e7438aa3a9e80661435b9c6c2083fee31cf6b457f19c751e0ab2f734b5dfd9acde6b1e47be0bc9d3b703caea5e5eca70176a52410d246856fe4506f03ebe82426558ef563ec266cd40106a52b8e1474f1659a53cd946"}, {0x40, 0x100, 0x7fffffff, "28a567e09b704a3392d3c314813be08fcc3e866ddace9a374b93499121e9fb1ad17fcc73f1c7b70569bb"}, {0x30, 0x117, 0x3, "61d26e140a6224d5861d9c4aa714ff3d3b7f1466eebc91a0f3324a79537f8acc"}], 0x1150, 0x40}, 0x8040) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:46 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x80000001, 0x701600) getdents64(r1, &(0x7f0000000280)=""/136, 0x88) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x5, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x6405c3, 0x0) r4 = dup2(r1, r3) connect$can_bcm(r4, &(0x7f00000003c0)={0x1d, r2}, 0x10) bind$rds(r3, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/22 07:24:46 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x81, 0x2000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x3, 0x10, 0x11, 0x100}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0xf24}, 0x8) mq_open(&(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x8, &(0x7f00000002c0)={0x7, 0xbc70, 0x100000000, 0x5, 0x6, 0x2, 0x4, 0x6}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1b7}, &(0x7f0000000080)=0x8) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000200)=0x300000000) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x4}, 0x8) 2018/04/22 07:24:46 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x80000001, 0x701600) getdents64(r1, &(0x7f0000000280)=""/136, 0x88) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x5, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x6405c3, 0x0) r4 = dup2(r1, r3) connect$can_bcm(r4, &(0x7f00000003c0)={0x1d, r2}, 0x10) bind$rds(r3, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/22 07:24:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0xc0) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r1 = inotify_init1(0x7fe) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x8000000007, 0x408000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e20, 0xe365, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x3, [0x7ff, 0x1f, 0x5a3, 0x2, 0x6000000000000, 0xf2, 0x6, 0x1ac]}, 0x5c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0x7f, 0x4) 2018/04/22 07:24:46 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) mkdirat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x1ff) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:46 executing program 1: unshare(0xffffdffffffffffc) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) 2018/04/22 07:24:46 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x0, 0x4, 0x81}) 2018/04/22 07:24:46 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x48) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:46 executing program 4: r0 = socket$inet(0x15, 0x9, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x40, 0x4) 2018/04/22 07:24:47 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200000, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10000, 0x20) 2018/04/22 07:24:47 executing program 4: r0 = socket$inet(0x15, 0x80005, 0x800100000000007f) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), 0x4) 2018/04/22 07:24:47 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x0, 0x4, 0x81}) 2018/04/22 07:24:47 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:47 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/04/22 07:24:47 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x4, 0x9, 0xf78, 'queue1\x00', 0x800}) mount(&(0x7f00000000c0)='/\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f0000000100)="0c3983770ee47d0799b600fe6330e726594b3cdd3bcd877c4bf297f0950bae243c01149114c2ac2c4bb65a200756b258a3653e19685e75968d2c518c8a8dbcd6d217dd37b7f827c110750cb4d24e232cf276380cfcb69a041cc886953de176c9fa03351a00bf8b366e8e9be8e1c38cc34b216f4a61d87a3698e03478f79004d77719e4a36523daa8918162b954aaaa91e9c1e8cc696e6ce4694709dca44a6082ca1d3b375f5b34f88800f09ec808df98e168733bf2c52d7e590adbb494b532ad8ebc55e9af817464f2edb89d4a7d8a71c069f4e616e8f068f44a530619c7712e0000000000000000") umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:47 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80a00, 0x0) sendmsg$kcm(r0, &(0x7f0000002440)={&(0x7f0000000040)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000100)="989f9991ffc4003614c9649fbf6252f891123e5f0d7300a4be495b2663ac267dd26dbb1988f5814696648fb4daacead6", 0x30}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000140)="dbff04544bf35f7caaa63d0f59ad21c8de1dd8f55c12d7debc020f45c1225194bbf81ea2650479e5698f5e13699164c6e17bf89953", 0x35}, {&(0x7f0000000180)="27b058d3dee9c0e3a48f498193aac3dfec19de2641133e5604846688e0710172e3a18082a02eff16e687664b798cd7c0ad65de55ce31d3bb16579a7f821934d030ab66cc61c1b38307a8c4c4a7a1a1a2c4f1d2a6c597ab5a127e5ba5ac94fb909973a08ca1c1f871fe4b1d46fefefe7f49ea5ced81cbce95436f8b96b4dde68b0af15c4c170502da5911c65d470cae458ef3223b30f9ce3a33d54abdef9c8d595dd4adbc0c1e52cd548449c23976", 0xae}], 0x4, &(0x7f00000012c0)=[{0x1010, 0x112, 0xa8be, 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{0xd0, 0x1, 0xff, "bcd3411e4d6f86a1b4c7eb0142ae3126e2ed31656581ba74606e086132ae676c5c1f6c3425f9b569c16f9e814ead6e328c6b3b36fb9064925afb977b0efaee1e7b375b38ca97f7d03f31d77364fb66413ea4aab450cdabb5ed92471b7aead3fea583f542236996e7438aa3a9e80661435b9c6c2083fee31cf6b457f19c751e0ab2f734b5dfd9acde6b1e47be0bc9d3b703caea5e5eca70176a52410d246856fe4506f03ebe82426558ef563ec266cd40106a52b8e1474f1659a53cd946"}, {0x40, 0x100, 0x7fffffff, "28a567e09b704a3392d3c314813be08fcc3e866ddace9a374b93499121e9fb1ad17fcc73f1c7b70569bb"}, {0x30, 0x117, 0x3, "61d26e140a6224d5861d9c4aa714ff3d3b7f1466eebc91a0f3324a79537f8acc"}], 0x1150, 0x40}, 0x8040) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r2, @ANYBLOB="04004b0000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="ab38243d781c3670d4ed5d43432e20d051583abe28d19bedf7d5b7cc461a5bccb4dc53663b0a25138de4c0b25dbf8c5818ca4ece75a74ce2d41b6eadaaa251e4667a63ac3bdb2f5f754e33e9f6f6eb2077b7b129469f0a98987165ecf28379fe75f820bad1bf3cf0a5a3bb1ef41c7243ef1aec70ec7fea265e84874116ddc4c0165d2057b9125c2fc55498c001686551bdc5c23e086329478c5da6a5604eb429159c0377e609644bf6b2f98d269ceb0b61cef29d981cec2305ecda653428253c048690a397f86c22f55ae306b97db36df4e9ab19a45a4505af117826bad1c796e29ae615c5bb5a85aba8584d70309c17b99c083671f5dbc007c715357cb893814ffb516bd404220e64470e75f79444485b7853b9c554e75469bc0686c0ffede555031dc391135ed1b8b771aae3afa2491e56be925f07463d52d673aa7ad8f183ebc59531b56079bdc1ed745ab0ec293477f373072cdeed06eca2fe14afe3d44cd96c70c4d4328b304334724c2b789e247ba8892132377c5e2ed5cd236289889b9a08bd2624dfcf67f91af8d8a1117a07653b9c6294c2d5e0b6bd972061bdab47c8e0a19b9578c7c6e501edaa31ccefab21f63961fe5d0ff802636608f3aea108cc8b6313c7e2b7779d82e7127d094f6ea822a837bcf0c0c51d2a7d0376af8b07c7d156d8c735d73e2fa3426bbfc214abe35e5709118b1da5abbabd20fd0aa867e476b8a63519e8076547759682fe68ba8825c137e8769c9fe8e9d5d3d0ffb1eccc97dc1fe826e66042a2b70d142e917c9c721b506b23f099fdbab898fa4982e9a5801175c4265f200153f85deec4fc2e638b49f3316945921e97bb78e5cd27d46c9c30eb23634ec1f44ae54143cfb426a4132b99966f208306fb00b86786445201cf0ec42c584b0943ee882ae3eee1a165e8d733ce70c1a48367c7a37bf2f6e182c8e7d83dc3214a2ee9a78e164cde23ff7a09e83b9f105f374aeee02eabca64a442b00b213b4eb49cbd815a2466f19023b9fb4f93b10815fb25c4feef41ca65cbc8796149191f851ab6ea7f6cdb0149cc8a105e3bf17c649bd649a2ba73ec2a47e7d63e1276d61358a448e4bce9160936d61451c2213ceef33fadaabfa83b6c4018c9582f549991f9cbf08e50836ca5d678b080792e2c9671bac971dedbc474178387e10cc5a99c41560829c996603c86aeb7836aa0e767e71789751581454c29b4f61df75478aad92d0cb30d2915834cc055f63f0bb7b87efbd1a64131b50929c1d6bdacf541d83a77a6e4670acf63a9bf616ecb72959ddfb7980203d472cd66fb1a8d93482e8391f7c2788fa5266dd5f5d014b62bca0eed2cfe5772eb99b78f703edd1ac6cf5493a9971959ccd0460d2d63e3429d997c8a69e1e4e4ac018c99e0df1f2e63190230f3fe65106a492fa0682a0e231ef9d643b2d64c3c1722ca296d26a5d602b7626589817b6ea91f0d208149d59c216fd977beac3b925df1e39499eadb337a98da71db512ab30f16e48ee8508549f01ab6bb76cf663edc8a34772c5078b5516c5c39b3258834f386a8d26f8c996c296b5457ff76063471fe45b23e54ec9d52a74caf5dae0b747e3bcd72eaebde9394f36094af00dcb2be16e21a29df3e1c266cfa5b3508e5d4d3ae517b451242e09d8f3e93f210a02deaf375e4ba3426942b9397f1d81487c70002d558afee4cf6d8da4d1b4d70a746b779920a06e1f47705ecbe58d26e412726113ecabb09d54c3a49d64f9462ffa09d1ed1151bf1903b8da7dc6b1294c4d2c64e66747013ae90f0079c6af8967958064ccbf7884068d1456927c0eb40ed991b3a214433566144e762efac536aaf26390ec34fd18c6a10ead60b96f819d0a184ee149c8fe87d8d3c8f94ff35da416c7d74e2ac084a999e6876356da5f63b41402557bf878a8c6a32b508328356e0fb201dce90a9ad9f10433dc3f89fe333f04a7b341bc68f170eda419b8c5c076db4b0ea7ce63b431b332d25ed2c843e", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:47 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x0, 0x4, 0x81}) [ 125.268509] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/22 07:24:47 executing program 7: ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) eventfd(0x7f) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt(r0, 0x8908, &(0x7f0000000200)="ead47355755255d5448ab4ad3cc8fe33ad399793233121ae146ff16051d752cda20be49450bdb2f227fa21468dcbe66176ab932785c748278d777441cb920726df1c0db3691ca0de5235759584e71aaebf83ab8e2abd5bfbc6c3616e5f0ea59ac50020bd2f57b4d274305e5f56868ed9950d125210d536739646f15aeed7b3440a1161711450fc2d14bbbf6f3c1dfdf10e327b4c6f09fb120806f23178f133f9a734e75ecf69") 2018/04/22 07:24:47 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x83, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x4d) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:47 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:47 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x80000, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 125.378131] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/22 07:24:47 executing program 1: unshare(0x40200) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:47 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) 2018/04/22 07:24:47 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r0, r1, 0x4642ec596d008e4f) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:47 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x0, 0x0, 0x81}) 2018/04/22 07:24:47 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8000000000, 0x2801) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x9, 0x1800000000000000}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x100000001, 0xe5, 0x400, 0x81, 0x0, 0x7, 0x80000000, {r2, @in6={{0xa, 0x4e24, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x4, 0x8, 0x1003, 0x4, 0xdf}}, &(0x7f0000000240)=0xfffffffffffffe63) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={r3, 0xab6}, 0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:47 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x80000, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:47 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1000000c4) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f0000000340)={&(0x7f0000000280)={0x7, 0x800, 0x41fea403, {0x77359400}, {r4, r5/1000+10000}, {0x0, 0x2, 0x2, 0x4}, 0x1, @can={{0x1, 0x3, 0xfff, 0x6e}, 0x1, 0x0, 0x0, 0x0, "29e992785c0b85b9"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x8c5) 2018/04/22 07:24:47 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) connect(r0, &(0x7f0000000140)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:47 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xfffffffffffffffc, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffa000/0x1000)=nil, 0x1000}) 2018/04/22 07:24:47 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:24:47 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="e52f9c2f89cf1d7c1906916bc0e07065a56c0aefce0a8ecfca409ceffd331cf3a6a2bf502edbdcea47ad4f07b7309f1efeabb6a97566b4cefe278e9a1c51f1f4cd88944699b4707ec38f9b0c1230cbe12ee23610b894cf36ce0fcebedfa9b62ed28ac80b6a4f0ad569c35722e07737d520233c97eacaa128a4c18b5cb881be44bea223c7fe30", 0x86}, {&(0x7f0000000180)="e1ee972c3f8dad6a4497fcbe95926c7ae6b44da1779aa13f591f14e317c75bb25b81ad031d01910c196b7577f6639da9584c3013c6d06a85dac0ef6be6f8cba67ff2cb6a74a13a20c54b1c916db30fd83f8d6636736f4e26d3aa6cdcb5e439019ed40ab2a0b62f0c9ccad6aa8e4521599b0a3b5ae506a7471f70b412381496809b7c3c1f1b5e2b2a765641e0147ee85298ec5de331648ecd69f88e4aea8f66415781b593c5af9cf604cbba0b022db8ca19fe7aec780a1ebf4b5d3f5754f5667f59cdbf9340", 0xc5}], 0x2) 2018/04/22 07:24:47 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x80000, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:47 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000040), &(0x7f0000000100)=0x6e) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x76ca30f7, 0x3, &(0x7f0000001380)=[{&(0x7f0000001440)="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", 0x1052, 0x800}, {&(0x7f00000001c0)="c82efe0aba5d98583ff9df04ebb238d376400be1bff2fd2e81e85f325040d8dc5b7ee67a64caab7d9496a21e31c71d7a4914365161768e94ffa80da3e9dc3b78d12a6912cea984a23dc78345a69522b130354f9452f7d39cf65551280baed29ff5df32e2fd767fbc830c7aad1f280c3d558bb51fb801ee84391f261e0cffd6b0", 0x80, 0x68}, {&(0x7f0000001280)="bea44d99a8f5b99fef63535d37195e5884a3184c14b65b17fc6d19d2da8c6acad3c593bbcdbacb65de5e2323c32da5427555e6f8c02661a60177079eb63c48b89c0ed2f3d262969d18ef130bfb0b16a6cc5d1beac9298a646e102d402f7595298be864b2604c0618cecae71d6d983c83c0d031d992ef1ea622e448783aa3ac2a0859b1299589d5a09693cee760bbcadf29801b178b3234895680751040ce64232ddffd0b9eb1c67164ac5de954f37ee254f43062e3a9c73f6d4a48517a1ed6d50d12cea78f9386f2e3e79dbbbbeaa5c13147257eaa09da627af44c82a1781838", 0xe0, 0x6}], 0x800002, &(0x7f0000001400)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x12) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x9d974ebe6cb30461, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/22 07:24:48 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:48 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:48 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair(0x3, 0x6, 0xac, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x2, 0xd1b, 0x4446, 'queue0\x00', 0xd68e}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:48 executing program 7: r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='.dead\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x181000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000280)=0x8000, &(0x7f0000000240)=0xfffffffffffffea8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) accept$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r2, @ANYBLOB="04004b0000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/55, 0x37, 0x20, &(0x7f00000000c0)={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:48 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:48 executing program 6 (fault-call:1 fault-nth:0): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) [ 126.259995] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 126.285263] FAULT_INJECTION: forcing a failure. [ 126.285263] name failslab, interval 1, probability 0, space 0, times 0 [ 126.296719] CPU: 0 PID: 9502 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 126.303592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.312975] Call Trace: [ 126.315608] dump_stack+0x185/0x1d0 [ 126.319283] should_fail+0x87b/0xab0 [ 126.323096] should_failslab+0x279/0x2a0 [ 126.327218] __kmalloc+0xc2/0x350 [ 126.330719] ? snd_mixer_oss_put_volume1_vol+0x172/0x8d0 [ 126.336242] snd_mixer_oss_put_volume1_vol+0x172/0x8d0 [ 126.341595] ? kstrtoull+0x757/0x7e0 [ 126.345354] ? kstrtoull+0x766/0x7e0 [ 126.349117] snd_mixer_oss_put_volume1+0x3f2/0xdd0 [ 126.354100] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 126.359548] ? snd_mixer_oss_get_volume1+0x670/0x670 [ 126.364718] snd_mixer_oss_ioctl1+0x1935/0x2df0 [ 126.369487] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 126.374947] snd_mixer_oss_ioctl+0xab/0xe0 [ 126.379244] ? snd_mixer_oss_notify_handler+0x14e0/0x14e0 [ 126.384821] do_vfs_ioctl+0xaf0/0x2440 [ 126.388762] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 126.394160] ? __fget_light+0x6b9/0x710 [ 126.398175] ? prepare_exit_to_usermode+0x149/0x3a0 [ 126.403235] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 126.408692] SYSC_ioctl+0x1d2/0x260 [ 126.412426] SyS_ioctl+0x54/0x80 [ 126.415888] do_syscall_64+0x309/0x430 [ 126.419845] ? ioctl_file_clone+0x4f0/0x4f0 [ 126.424211] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 126.429426] RIP: 0033:0x455389 [ 126.432639] RSP: 002b:00007f3110598c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 126.440391] RAX: ffffffffffffffda RBX: 00007f31105996d4 RCX: 0000000000455389 [ 126.447692] RDX: 0000000020000100 RSI: 00000000c0105303 RDI: 0000000000000013 2018/04/22 07:24:48 executing program 1: unshare(0x40600) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x61) bind$ax25(r0, &(0x7f0000000040)={0x3, {"5d68fbcc8a6bb7"}}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xad2, 0x0, 0x6, 0x7f}]}, 0x10) r1 = geteuid() ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0x5}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$TCGETS(r0, 0x5401, &(0x7f00000001c0)) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8dc4) write(r0, &(0x7f0000000200)="0da67a85d36a8acc40cb3891b65e70efc1ff0e0373a5ba01992bed7458ecc7773cf9e63d8407237430f494e9c752e19e1359728a7904f67151520830c2733f024307c1a24ac7cf7e094707a7cfec292144e791312b90cb261f0de4c5e142fef26dbf9597b8e718bb82b26d6587fe3c1bcbaa0296716f3cdb32ff3513ff97e8ecd113b2e5f564aaeeb5b57aa5b3c7bc8c391e39f69a8a404579e5ab95fe9a6a07037563afb5decdf0b3df77cdf65c11563e9e300aec1912c1a792a4e32138c1b65aeceda7cdd419b5dee35fda6e265d001451ee2447d77e93a4979db2168b41868eb71c", 0xe3) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000003c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) [ 126.454988] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.462377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 126.469680] R13: 00000000000002e1 R14: 00000000006f75b8 R15: 0000000000000000 2018/04/22 07:24:49 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/mixer\x00', 0x8043, 0x0) ppoll(&(0x7f0000000400)=[{r0, 0x2000}, {r0, 0x1000}, {r0, 0x4}], 0x3, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f0000000480), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000280)}, 0xfffffe1a) unshare(0x40600) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000200)=""/76) ppoll(&(0x7f0000000340)=[{r5}, {r1, 0x51}, {r5, 0x10}, {r4, 0x80}, {r1, 0x500}, {r1, 0x266e9303442ff4cd}], 0x6, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0)={0x1}, 0x8) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000180)) 2018/04/22 07:24:49 executing program 6 (fault-call:1 fault-nth:1): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:24:49 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) io_setup(0x8, &(0x7f00000000c0)=0x0) r2 = dup(r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x1, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x800) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r6 = dup3(r0, r0, 0x80000) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = eventfd(0x6) io_submit(r1, 0x8, &(0x7f0000000900)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x8000, r0, &(0x7f0000000140)="db0b5d843988b47036245eee00d1382234d4a49b5e163a857bb223a99ead5bbe8059917012e517700272dcfc890be86983097960e4305cbb6992cf4b934c53a7680af839df8cecea29c20b691a7509326dd3d102ea4002dce7ea17d4398661d9ae44e875ac993c39", 0x68, 0xffffffffffffff01, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf, 0x7f, r0, &(0x7f0000000240)="5e5d6c7885f9b03ecd24b56202be0137f036a4304cad392fd42232785a3b3ef951f216b9939d0064f22a32be5bd8855691f26913", 0x34, 0x1c, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x800, r0, &(0x7f0000000300)="51b95d2d6066b3b5fe7fad2a569ec4863ffebb6cddb9330851759847f48b6bbdc3771635d123e619152ea6e91bcfca535d41471e468c7b673fe6cba6704706c572aa04e6513bc4003aafcf1a80eafab448fce72b63d37735aff88907e7320679a092026532adf172699f3e365617e99ece56729626eaf582e259cc094c6568466cfffe388c952cd6d4a5cb27ad8e5625c23268868c3bced7f1c27d7b63456fbf53ebf500d08e9ce95b1c5f686c54338cef1446ed6de6791d62bc6aa9a9e894ef1e7ceadb62e91e867fdc5e2d", 0xcc, 0xbe, 0x0, 0x1, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, r0, &(0x7f0000000480)="728826a17e48ac49a50b0ba990cf4ace3fd8991144d59509d93d7e71c701ee30d2c291457a783285f7407a384b2efbf72ddf4d40634b985a700a35b5623cea2e55766033f96e64e2b4d722a235aa84caccad7c", 0x53, 0x6, 0x0, 0x0, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000580)="46499a214ce7804c096d0dc3b6e67927d9d563944518bad6f18a473ac2490cbd68d57f2df50316a22b8057cafda811ee44a73e03aa17620d2bb67100ed1ffe34ac2c0f4aafd8bc13fb54fff90a6d29d645462274d56ea996228119be70d1b91f3fa355c17e211a50f82a2fc3d895b7c2b8a595eb64434a01f60d3d4bd83545347f1f48f9f1b2f3765f4245151cdd92cdaa0d48b192763888d0e6931a04415c877330c00c928e4b062f0f3e429082cf38ad60b0ea", 0xb4, 0x1, 0x0, 0x0, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000680)="31b3ff", 0x3, 0x1, 0x0, 0x1, r7}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x1, 0x4, r0, &(0x7f0000000740)="fb165879cd7267b1473aae77259575bc8ba237b6d89154f14d8e3d268d09aaf8623e3f31a9d0fca7cec3f0335f9976fc1e10d0d3b52a88f3890f46c634bb75c0a611d2928efee2c1bd5f2829fe5e605ef5561a447822cef7bdb413425029794f156086adea7cd7c8157b9c3a5d743cff08b8a804b4f2b413ec48efba2ac58e1a4e30b7c4efaf6a5c8edf52234289057d697d9a781ab02708b2fa838d68b105de6c6012d4b20638af2c13799ce51e664ccfbd547a9321a418f21cd9a8a081acc8f10a7228601702ab97dbe55f4a4d838a66", 0xd1, 0x400, 0x0, 0x1, r8}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000880)="3d6e9469fb6a5cb086abda624091d0ac5269a72b7f86dc721dc35409cc06834f32025f2703f07a10bc5f20589638ae968c85d3ca71f89bb8", 0x38, 0x7, 0x0, 0x0, r0}]) unlink(&(0x7f0000000fc0)='./file0\x00') sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000c40)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000f40)=0x800, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000e80)={'nat\x00'}, &(0x7f0000000f00)=0x78) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000f80)={0x3, "f2671c"}, 0x4) fanotify_mark(r2, 0x10, 0x20, r3, &(0x7f0000000e40)='./file0\x00') fcntl$getownex(r3, 0x10, &(0x7f0000000c80)={0x0, 0x0}) stat(&(0x7f0000000cc0)='\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() sendmsg$unix(r4, &(0x7f0000000e00)={&(0x7f0000000940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f00000009c0)="5ebc2e96b8f2fca347f4d7154158d65f29d17582bd23233d9464a4b09d7810e252184a2e894ff36a4dc0b01ce96b76e5bd4067b99aa6fa", 0x37}, {&(0x7f0000000a00)="009daf04cce3fd3ba4973133db7d879818e5d334c145326624c400336b591d41dbdc7df54f874f0a8eb488cee97cc44b4d41e3bc47dd58cabbd2a5f220cd4abd18daba512dc649a2944e7a98a4a7c052c836874719feb9049adc5aeee63ea7a1059ea2277012e5bbc0df7422", 0x6c}, {&(0x7f0000000a80)="5504c608cc8d87c0f0ff0afcf0a49acdadf607761cf51ae68d99dcb0cf8f0a3f9fe6df3c5412d8762de2f46a8327c120bc8c3693986b97f4f4abc4bc12f3d2537062e7488fa16be41e1c75ecdefb16de385f2c32e9efe3ff6f2ba51d54751133f8006371df2dc60de6cdd479ba39f0", 0x6f}, {&(0x7f0000000b00)="359ce625a47e7e6469d3c9d8c1fc54cd0e900b72748eac6f7bc814693e5a22a894d6b4392b2f32aaa033000dcb6c3889b44fc15b0e2cf6e25b9b028d884e20f6aa6610a2884704955cdf74d961b919449918a3f2f99289e5c3478ebd4177ed31b700612e2cab01071d59d520d6aae5bdf92874689aa45009d3a811b8f7331cc17179d0e882cba7676a097948bb01baf0addab4cbb6a10df704210daf3276330377a8dffae966306172acd2edfa17c22ec4f8b30ef7da7930da1d67162b7628c2a1ee080e59da291d93dda00cacb385938e8451bb", 0xd4}], 0x4, &(0x7f0000000d80)=[@rights={0x38, 0x1, 0x1, [r9, r4, r3, r3, r4, r7, r3, r2, r4]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x58}, 0x20000000) 2018/04/22 07:24:49 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) socket$unix(0x1, 0x0, 0x0) 2018/04/22 07:24:49 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:49 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair(0x3, 0x6, 0xac, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x2, 0xd1b, 0x4446, 'queue0\x00', 0xd68e}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/22 07:24:49 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000023c0)={&(0x7f0000000000)=@pppol2tpv3in6, 0x80, &(0x7f0000002340)=[{&(0x7f0000000100)=""/126, 0x7e}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000180)=""/185, 0xb9}, {&(0x7f0000000080)=""/24, 0x18}, {&(0x7f0000001280)=""/181, 0xb5}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x8}, 0x40000100) socket$inet6_tcp(0xa, 0x1, 0x0) rt_sigpending(&(0x7f0000002400), 0x8) acct(0x0) [ 127.237415] FAULT_INJECTION: forcing a failure. [ 127.237415] name failslab, interval 1, probability 0, space 0, times 0 [ 127.249946] CPU: 1 PID: 9542 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 127.256815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.266199] Call Trace: [ 127.268834] dump_stack+0x185/0x1d0 [ 127.272515] should_fail+0x87b/0xab0 [ 127.276332] should_failslab+0x279/0x2a0 [ 127.280456] __kmalloc+0xc2/0x350 [ 127.283948] ? snd_mixer_oss_put_volume1_vol+0x1af/0x8d0 [ 127.289448] snd_mixer_oss_put_volume1_vol+0x1af/0x8d0 [ 127.294765] ? kstrtoull+0x757/0x7e0 [ 127.298522] ? kstrtoull+0x766/0x7e0 [ 127.302289] snd_mixer_oss_put_volume1+0x3f2/0xdd0 [ 127.307265] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 127.312713] ? snd_mixer_oss_get_volume1+0x670/0x670 [ 127.317903] snd_mixer_oss_ioctl1+0x1935/0x2df0 [ 127.322672] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 127.328126] snd_mixer_oss_ioctl+0xab/0xe0 [ 127.332419] ? snd_mixer_oss_notify_handler+0x14e0/0x14e0 2018/04/22 07:24:49 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) [ 127.338024] do_vfs_ioctl+0xaf0/0x2440 [ 127.341982] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 127.347388] ? __fget_light+0x6b9/0x710 [ 127.351411] ? prepare_exit_to_usermode+0x149/0x3a0 [ 127.356496] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 127.361950] SYSC_ioctl+0x1d2/0x260 [ 127.365690] SyS_ioctl+0x54/0x80 [ 127.369146] do_syscall_64+0x309/0x430 [ 127.373094] ? ioctl_file_clone+0x4f0/0x4f0 [ 127.377469] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.382685] RIP: 0033:0x455389 2018/04/22 07:24:49 executing program 0: setitimer(0x1, &(0x7f0000000200)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000280)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x8ff8c, &(0x7f0000000000)="e1f158195343e4bb004b1031e3dc50a285d60c749ea69a2021ef09d17885d074bc874d16759e79590beeacc6321500b13c4aa3fee1dedfbcf3fc0ec68d7541bfa89902e7c4bc3c1300c2e5374b9dc32f54d0fb2c249c4f1933b1e1e240d6f8728ffb86a117bc8bd7afa1399771080b5b00ea3771c042931cd43da97db4b4eb424a0fd23502dd18658cacf2c4946729c237d82da1df13a048de70a948dac6eacc8ed6ac") r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x80000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x1) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x80) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:49 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair(0x3, 0x6, 0xac, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x2, 0xd1b, 0x4446, 'queue0\x00', 0xd68e}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 127.385894] RSP: 002b:00007f3110598c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 127.393646] RAX: ffffffffffffffda RBX: 00007f31105996d4 RCX: 0000000000455389 [ 127.400944] RDX: 0000000020000100 RSI: 00000000c0105303 RDI: 0000000000000013 [ 127.408243] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.415541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 127.422837] R13: 00000000000002e1 R14: 00000000006f75b8 R15: 0000000000000001 2018/04/22 07:24:49 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x41, "c6befb1c4451c40ec86180469eb2043bbe241cc5299700bad3377b8bd7754f2758932eb76f388ff3ea5a27982d26792b0aa5973d2bc3239cd89a9984fa88d19805"}, &(0x7f00000001c0)=0x49) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x100000001}, 0x8) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:49 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x88) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8203, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0xd, 0x4, "1c20f4b0c5c5c861f5236be2ee6cbd2e95c997b7874b86a3a87d44064cc1dd794a8f632a1e0de7ec220fd5d980e3a1e49821cefeae43820147b9b6984eef8ec5", "74fc1a4b19f161671507b5e5c790d8d97cc54d43c69801e57fde2ff496ecc8fd", [0x101, 0x6]}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000000c0), 0x1d5, 0x90) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1fffe00000000, 0x7, 0x9, &(0x7f0000ffc000/0x3000)=nil, 0x6}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0xb90a, 0x7, 0x9}, 0x8) 2018/04/22 07:24:49 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair(0x3, 0x6, 0xac, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x2, 0xd1b, 0x4446, 'queue0\x00', 0xd68e}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:49 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:49 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:49 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ff1000/0xf000)=nil, 0xf000}) 2018/04/22 07:24:49 executing program 6 (fault-call:1 fault-nth:2): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:24:49 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) umount2(&(0x7f0000000240)='./file0\x00', 0x0) [ 127.886803] FAULT_INJECTION: forcing a failure. [ 127.886803] name failslab, interval 1, probability 0, space 0, times 0 [ 127.898264] CPU: 0 PID: 9603 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 127.905137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.914520] Call Trace: [ 127.917158] dump_stack+0x185/0x1d0 [ 127.920837] should_fail+0x87b/0xab0 [ 127.924653] should_failslab+0x279/0x2a0 [ 127.929002] __kmalloc+0xc2/0x350 [ 127.932502] ? snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 127.937914] snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 127.943161] ? kstrtoull+0x757/0x7e0 [ 127.946939] snd_mixer_oss_put_volume1+0xc95/0xdd0 [ 127.951980] ? snd_mixer_oss_get_volume1+0x670/0x670 [ 127.957162] snd_mixer_oss_ioctl1+0x1935/0x2df0 [ 127.961941] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 127.967398] snd_mixer_oss_ioctl+0xab/0xe0 [ 127.971694] ? snd_mixer_oss_notify_handler+0x14e0/0x14e0 [ 127.977273] do_vfs_ioctl+0xaf0/0x2440 [ 127.981215] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 127.986619] ? __fget_light+0x6b9/0x710 [ 127.990640] ? prepare_exit_to_usermode+0x149/0x3a0 [ 127.995709] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 128.001168] SYSC_ioctl+0x1d2/0x260 [ 128.004906] SyS_ioctl+0x54/0x80 [ 128.008367] do_syscall_64+0x309/0x430 [ 128.012314] ? ioctl_file_clone+0x4f0/0x4f0 [ 128.016684] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.021901] RIP: 0033:0x455389 [ 128.025114] RSP: 002b:00007f3110598c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/22 07:24:50 executing program 1: unshare(0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002640)={0x0, 0x98, "5fd22e9a54c37700326d94fd73ffb072fc551b2a9d7b861f34454e3d07f9c5490dcd8ccc51d108df1e4408ca41ad5d0ea7ffcd7c746594bdc3e39987daad8b21cd81fc5c2fdd6e0d5bcb1d938526fa9a3a99540bd2669ba04c1579499657f1a113e2a7df7158aee2fc80d42c1cc877ad7cdbbfb53b1bc6d525d1f0762634425af7bff227527477a8111456d4b6fba2e2d52052887a611c44"}, &(0x7f0000002700)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002740)={r1, 0x8, 0x7, 0x1f, 0x80000000, 0x6}, &(0x7f0000002780)=0x14) inotify_add_watch(r0, &(0x7f00000024c0)='./file0\x00', 0x1) ioctl$VT_RELDISP(r0, 0x5605) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002500)={0x9, 0x100, 0x7, 'queue1\x00', 0x4}) r2 = shmget(0x3, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001440)) ioctl$KDSETLED(r0, 0x4b32, 0xffff) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001480)=""/4096) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/22) r3 = getuid() ioprio_set$uid(0x3, r3, 0x6) write$vnet(r0, &(0x7f0000001200)={0x1, {&(0x7f0000000200)=""/4096, 0x1000, &(0x7f0000000040)=""/146, 0x3, 0x7}}, 0x68) sendto$unix(r0, &(0x7f0000001280)="3e95a5b833ea6e511c0a8ea0bbede923df586eb6bb5ac46b1bfc7853eae3f41c512c9afb1cd012e54941a1d8194c68a23c169d426bf59c6412d4e818997f0b9e2b157f9804accc4771e25046f2b5f3fa9853721121064231e65bade05f91ba1f771f0269f1bb3dadf95b846a590dfece1289a7f5d6d90a8aee56b60f07dead29fb830783c78c6f7580354f41619cf9a43259fb6c3c3af3efb85ee3edda87ba6ca724cd33f4f896a44846156d3b61f760989d30d3636851e9832991af101414d1fedaf277bff1159ea30ad3fbf9c059d4348d389a06639071af8d305becb53fb89a138bef855049913be5955abf", 0xed, 0x40041, &(0x7f0000001380)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000001400)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000025c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002600)={r4}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002480)=0x7) signalfd(r0, &(0x7f0000000100)={0xffffffff}, 0x8) 2018/04/22 07:24:50 executing program 2: setitimer(0x1, &(0x7f0000000200)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000280)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x8ff8c, &(0x7f0000000000)="e1f158195343e4bb004b1031e3dc50a285d60c749ea69a2021ef09d17885d074bc874d16759e79590beeacc6321500b13c4aa3fee1dedfbcf3fc0ec68d7541bfa89902e7c4bc3c1300c2e5374b9dc32f54d0fb2c249c4f1933b1e1e240d6f8728ffb86a117bc8bd7afa1399771080b5b00ea3771c042931cd43da97db4b4eb424a0fd23502dd18658cacf2c4946729c237d82da1df13a048de70a948dac6eacc8ed6ac") r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x80000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x1) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x80) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:50 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0xff, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:50 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x4, &(0x7f0000000140)="824bf98dc4c1d4b6ecf28b9b8ca14d8059295c6354ed8d86ed84387e6cee12ae18b87bd67173455c5d0cd2c4518a5836ad055bdbc5a886da255b52aeb6d44f0d0e049d883c8251d528ed42be8fa7ed48f27276884fed354e5a95a32ed5de578e6d656b6b292dfaa2f4291d12dee14c6d2303") umount2(&(0x7f0000000240)='./file0\x00', 0x2) pipe2(&(0x7f0000000000), 0x84800) 2018/04/22 07:24:50 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) [ 128.032859] RAX: ffffffffffffffda RBX: 00007f31105996d4 RCX: 0000000000455389 [ 128.040153] RDX: 0000000020000100 RSI: 00000000c0105303 RDI: 0000000000000013 [ 128.047455] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.054758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 128.062057] R13: 00000000000002e1 R14: 00000000006f75b8 R15: 0000000000000002 2018/04/22 07:24:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00000000c0)=0xff, 0x4) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="ab38243d781c3670d4ed5d43432e20d051583abe28d19bedf7d5b7cc461a5bccb4dc53663b0a25138de4c0b25dbf8c5818ca4ece75a74ce2d41b6eadaaa251e4667a63ac3bdb2f5f754e33e9f6f6eb2077b7b129469f0a98987165ecf28379fe75f820bad1bf3cf0a5a3bb1ef41c7243ef1aec70ec7fea265e84874116ddc4c0165d2057b9125c2fc55498c001686551bdc5c23e086329478c5da6a5604eb429159c0377e609644bf6b2f98d269ceb0b61cef29d981cec2305ecda653428253c048690a397f86c22f55ae306b97db36df4e9ab19a45a4505af117826bad1c796e29ae615c5bb5a85aba8584d70309c17b99c083671f5dbc007c715357cb893814ffb516bd404220e64470e75f79444485b7853b9c554e75469bc0686c0ffede555031dc391135ed1b8b771aae3afa2491e56be925f07463d52d673aa7ad8f183ebc59531b56079bdc1ed745ab0ec293477f373072cdeed06eca2fe14afe3d44cd96c70c4d4328b304334724c2b789e247ba8892132377c5e2ed5cd236289889b9a08bd2624dfcf67f91af8d8a1117a07653b9c6294c2d5e0b6bd972061bdab47c8e0a19b9578c7c6e501edaa31ccefab21f63961fe5d0ff802636608f3aea108cc8b6313c7e2b7779d82e7127d094f6ea822a837bcf0c0c51d2a7d0376af8b07c7d156d8c735d73e2fa3426bbfc214abe35e5709118b1da5abbabd20fd0aa867e476b8a63519e8076547759682fe68ba8825c137e8769c9fe8e9d5d3d0ffb1eccc97dc1fe826e66042a2b70d142e917c9c721b506b23f099fdbab898fa4982e9a5801175c4265f200153f85deec4fc2e638b49f3316945921e97bb78e5cd27d46c9c30eb23634ec1f44ae54143cfb426a4132b99966f208306fb00b86786445201cf0ec42c584b0943ee882ae3eee1a165e8d733ce70c1a48367c7a37bf2f6e182c8e7d83dc3214a2ee9a78e164cde23ff7a09e83b9f105f374aeee02eabca64a442b00b213b4eb49cbd815a2466f19023b9fb4f93b10815fb25c4feef41ca65cbc8796149191f851ab6ea7f6cdb0149cc8a105e3bf17c649bd649a2ba73ec2a47e7d63e1276d61358a448e4bce9160936d61451c2213ceef33fadaabfa83b6c4018c9582f549991f9cbf08e50836ca5d678b080792e2c9671bac971dedbc474178387e10cc5a99c41560829c996603c86aeb7836aa0e767e71789751581454c29b4f61df75478aad92d0cb30d2915834cc055f63f0bb7b87efbd1a64131b50929c1d6bdacf541d83a77a6e4670acf63a9bf616ecb72959ddfb7980203d472cd66fb1a8d93482e8391f7c2788fa5266dd5f5d014b62bca0eed2cfe5772eb99b78f703edd1ac6cf5493a9971959ccd0460d2d63e3429d997c8a69e1e4e4ac018c99e0df1f2e63190230f3fe65106a492fa0682a0e231ef9d643b2d64c3c1722ca296d26a5d602b7626589817b6ea91f0d208149d59c216fd977beac3b925df1e39499eadb337a98da71db512ab30f16e48ee8508549f01ab6bb76cf663edc8a34772c5078b5516c5c39b3258834f386a8d26f8c996c296b5457ff76063471fe45b23e54ec9d52a74caf5dae0b747e3bcd72eaebde9394f36094af00dcb2be16e21a29df3e1c266cfa5b3508e5d4d3ae517b451242e09d8f3e93f210a02deaf375e4ba3426942b9397f1d81487c70002d558afee4cf6d8da4d1b4d70a746b779920a06e1f47705ecbe58d26e412726113ecabb09d54c3a49d64f9462ffa09d1ed1151bf1903b8da7dc6b1294c4d2c64e66747013ae90f0079c6af8967958064ccbf7884068d1456927c0eb40ed991b3a214433566144e762efac536aaf26390ec34fd18c6a10ead60b96f819d0a184ee149c8fe87d8d3c8f94ff35da416c7d74e2ac084a999e6876356da5f63b41402557bf878a8c6a32b508328356e0fb201dce90a9ad9f10433dc3f89fe333f04a7b341bc68f170eda419b8c5c076db4b0ea7ce63b431b332d25ed2c843e", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/nfsfs\x00') ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r2 = fcntl$getown(r0, 0x9) sched_setattr(r2, &(0x7f0000000200)={0x30, 0x3, 0x1, 0x3, 0x6, 0x7fff, 0xfb91, 0x2}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000002300)={r0, r0, 0x8003, 0xffffffffffff0000, &(0x7f0000000140)="2d91135612750b880d3ee49eba1fae7ec41cc505b48a62c18303284ffb6cbc764db2f41b7d33f8ed8fd7721ba736d0dfb141d3f3be80f2c8d482d0ca85e1c57aab6fde6a02a4990ec8f0cf0364fe572ed9f108634125d7230ad2ba5a9a74832ee5accc568d9b5c6d6e65476a195554ae08979c39b360346a875a5f6504933c59ff804ec3985ba030edd0a171da9cf340b4cede08871c4375c2f9cd", 0x2, 0xfff, 0x36f25d86, 0x10001, 0x4, 0x3, 0x0, "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"}) 2018/04/22 07:24:50 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200803) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:50 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/cgroup\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000002c0)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000001c0)={0x63, @empty, 0x4e20, 0x1, 'sed\x00', 0x4, 0x101, 0x77}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x5d670917, 0x2, 0x8000, 0x4, 0x20b, 0x9}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) write$tun(r1, &(0x7f0000000240)={@pi={0x0, 0x8863}, @void, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@llc_tr={0x11, {@llc={0xfe, 0xfc, "1476", "86dff27fb2e7b84742cedc54f165286ff3865ba8bb074ca88bc7f7c4d7e28f33d795a8f55cc0f81acfc0fd3831b8f390addb08014df8dd1a3802a9b94bdaf599d0db114263f47138c86661887ffec8c6a4668a"}}}}}}, 0x69) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:50 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_int(r0, 0x6, 0xfffffffffefffff9, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x20) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1d72, 0x80300) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/104, &(0x7f0000000240)=0x68) 2018/04/22 07:24:50 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000080)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300), 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:50 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:50 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/22 07:24:50 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x2, 0x8, 0x100000001, 0x1, 0x7ff, 0xffff, 0x200, 0x6, 0x67}) 2018/04/22 07:24:50 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="8fe4fa62db2e01dddf78aa2164439268c1799aa92657e9958d412564db12bc0bba73112b89fc04f72fcdec2dc0bb164351ebb9f0a65b1977a14960a599eae1c452a1670013c369552de4676fd6f95b31822a330f33b702cc04c91313846a0678db7af69a27c62255fa5e86965cfbdd81b577d8fbce5ea6acc8958f31448510a243d72dd7b067556d07bbdcd74080916a23b7548c9deee95b19b187c53f04781a0ac2cc057ab7f2a48daf76eab16be3dfb0003ea2e923dbb036052515341c701d1713c661141d41be4fb2ea81f9a116e124d6a903989fc5bb13f67af9d8f63c2f01328c1f47fc27f5883f9fc91285092d1e6ad6cdad131b", 0xf7}, {&(0x7f0000001380)="74f2a7", 0x3}, 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0x1000}, {&(0x7f00000023c0)="754a5ad5e80c17aa3493d932bf5654af52837c8f1afcfb654d606fb05241107a4b5c52178856fd138c87002e7721dfb3d96b57210fd87ab6aa0f078b2f5e00426440a5e68401163bdfaa29da97add7d30fee1538e1ff27c42dfcb04a7f91f3fae0ca8318920697834384aea562f41aac20830165775cd3655fef60906abe7635e5286824dcefba393bb2240801e433679edb7eb5833d1bc95020613c8bbd6d06de9c422739c59e30841b37d4d1b4c59613656f69ac881aaa059f350e8f887d0c8b6fd8d465a09b17be6f", 0xca}, {&(0x7f00000024c0)="cd2e9b9ed04f18b5d7b9e5c44544a04c8be6303fb874361f760cdfafdb4f2f4784b349f316a9beb9bee0cf00669c51de808cb5bf2038c0459d9b54fabeb597cf7bfa3522976780b0a1884b0ccdbcf82b05328866fda3828bcae10f216a9ec4e71b", 0x61}, {&(0x7f0000002540)="1f9f22cfab5f722219f4e40bde65f5091c725f6e100d824c3abc6e45e88ad4bf0b662df5da0e33dca5af8f46b84fabdf6afba03f112b937026315ae22844ca14278ceb7a689bc0fbc77a173a3974bf48c47733585cd76b3ad57b0deb6af0b3b8e688cdd31d12698a5c24bdd9eb50825dc1747836493604b02bf21c3237bd8f6e429270763cf67836d53a8466a663897dc86152797111688f6572e53d2a782d88712e8ed9bec13da6b06211d9c186cd0d54b43e9bd71dceff05f37cd283b7c78f32fcde8a7206b1fc9d706e2ab20a2ad8b8a237ef560b33a2f70e200a9415d4ddee0685c028f44dc2bf8742d6781e8c8846551f72", 0xf4}, {&(0x7f0000002640)="27ee6dddb0c91ebf177bdec5c9c7fc264db1dc9b82433e28056e11d9cd5f6b886dab75edb10f4de9a3e8f316e4e1e802aed09362024de54f179e3556c002dee625dd103888c2060fa45b32ed772f5a0e26f9be8ea10a346954456084de0202bf99d3874f7a45b25a54722130cf5468355222e5e483981ac9f1f61d273db4571e28a46a064e97719927556caf8ab118d35ec9de28a266b2c9b08a4f0d168809438dfc7a59e929c89b7e359d4b63b7f0cde4ceef55d375a8e955626e9a97b2b6ad7b76e163871adaa6b935ab2f33", 0xcd}, {&(0x7f0000002900)="153898502555b85e4025ce6ecf3f05c438a5e280b9a842fb67cfc1ec1d11eb34b27efd5405f0573353fce83d0906fd8c2bcacac8f272f984ba98871d4c586d11123e9090d99f63092bd6297e8356a88f49f9d1c8e08539369cd670a4663232abcd31b3c738970b58d56f03fa3b1e47645c538926705e74e48253896175e1b3c86b5a59aaa86470e5819fdf62eb818cde542a6c23ee89fd5c4a1c17c28bfbcd53f94c07e71c7891510cef9bdcab4384fb380acbab7cded8163a877e24c93e55769293229e87e343acd1a4c08e5c08ba4afc403d665ba23beb3c6db4c41f38d79b9f3c736a5c037aa924667c2a23", 0xed}], 0x9, 0x0, 0x0, 0xfffffffffffffffc}, 0x1000000000) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) 2018/04/22 07:24:50 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x4, &(0x7f0000000140)="824bf98dc4c1d4b6ecf28b9b8ca14d8059295c6354ed8d86ed84387e6cee12ae18b87bd67173455c5d0cd2c4518a5836ad055bdbc5a886da255b52aeb6d44f0d0e049d883c8251d528ed42be8fa7ed48f27276884fed354e5a95a32ed5de578e6d656b6b292dfaa2f4291d12dee14c6d2303") umount2(&(0x7f0000000240)='./file0\x00', 0x2) pipe2(&(0x7f0000000000), 0x84800) 2018/04/22 07:24:50 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:50 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/nfsfs\x00') socketpair$inet6(0xa, 0x80806, 0xffffffffffffff7c, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000100)='./file0\x00') r2 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)=ANY=[@ANYBLOB="6001000795652f2705f9dc96ed7a315937ef406a8342c212230cafa56a0ca6ef72dcc844e3a88b9332cbe216bd", @ANYRES16=r3, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x20048044}, 0x20000000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="f118d49e00000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="5563805dc50d1ebe0db64058e80bb74cfac511897ad69502585c8e7904cd70c8f1b77a25d53cfcfac17cfd017913ce64abda1c98210cccf96ca48679e76d0119f25911793ef2ada86638130bea4749565ee4728267c19754344ea22b0d815aa93f550fd6a693b9a73691b7207b33c350"], @ANYBLOB="310407000000070003000000fbc000006804d73d6f89230d5e7097c33f77d942982669dc142f68b73a3fbfde209e505a84ca5adeb9f200b6134f42e3ebf7759db94763d179193d5375d7325ec47edf574e0700b2ce7f80f3b9f9edb82b6a1b34b9ada867cc557c"]) r4 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r4, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:50 executing program 6 (fault-call:1 fault-nth:3): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) [ 128.756415] FAULT_INJECTION: forcing a failure. [ 128.756415] name failslab, interval 1, probability 0, space 0, times 0 [ 128.767971] CPU: 0 PID: 9678 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 128.774856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.784251] Call Trace: [ 128.786898] dump_stack+0x185/0x1d0 [ 128.790590] should_fail+0x87b/0xab0 [ 128.794412] should_failslab+0x279/0x2a0 [ 128.798592] __kmalloc+0xc2/0x350 [ 128.802113] ? snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 128.807531] snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 128.812773] ? kstrtoull+0x757/0x7e0 [ 128.816553] snd_mixer_oss_put_volume1+0xc95/0xdd0 [ 128.821585] ? snd_mixer_oss_get_volume1+0x670/0x670 [ 128.826771] snd_mixer_oss_ioctl1+0x1935/0x2df0 [ 128.831550] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 128.837012] snd_mixer_oss_ioctl+0xab/0xe0 [ 128.841312] ? snd_mixer_oss_notify_handler+0x14e0/0x14e0 [ 128.846893] do_vfs_ioctl+0xaf0/0x2440 [ 128.850843] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 128.856242] ? __fget_light+0x6b9/0x710 [ 128.860260] ? prepare_exit_to_usermode+0x149/0x3a0 [ 128.865325] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 128.870778] SYSC_ioctl+0x1d2/0x260 [ 128.874514] SyS_ioctl+0x54/0x80 [ 128.877977] do_syscall_64+0x309/0x430 [ 128.881926] ? ioctl_file_clone+0x4f0/0x4f0 [ 128.886301] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.891517] RIP: 0033:0x455389 [ 128.894724] RSP: 002b:00007f3110598c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/22 07:24:50 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) unshare(0x40000000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x18) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:50 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000000040)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) pause() r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x5, 0x4) 2018/04/22 07:24:50 executing program 1: unshare(0x80020000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x3, 0x0) getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setgid(r1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) [ 128.902468] RAX: ffffffffffffffda RBX: 00007f31105996d4 RCX: 0000000000455389 [ 128.909767] RDX: 0000000020000100 RSI: 00000000c0105303 RDI: 0000000000000013 [ 128.917065] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.924365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 128.931662] R13: 00000000000002e1 R14: 00000000006f75b8 R15: 0000000000000003 2018/04/22 07:24:51 executing program 2: unshare(0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002640)={0x0, 0x98, "5fd22e9a54c37700326d94fd73ffb072fc551b2a9d7b861f34454e3d07f9c5490dcd8ccc51d108df1e4408ca41ad5d0ea7ffcd7c746594bdc3e39987daad8b21cd81fc5c2fdd6e0d5bcb1d938526fa9a3a99540bd2669ba04c1579499657f1a113e2a7df7158aee2fc80d42c1cc877ad7cdbbfb53b1bc6d525d1f0762634425af7bff227527477a8111456d4b6fba2e2d52052887a611c44"}, &(0x7f0000002700)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002740)={r1, 0x8, 0x7, 0x1f, 0x80000000, 0x6}, &(0x7f0000002780)=0x14) inotify_add_watch(r0, &(0x7f00000024c0)='./file0\x00', 0x1) ioctl$VT_RELDISP(r0, 0x5605) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002500)={0x9, 0x100, 0x7, 'queue1\x00', 0x4}) r2 = shmget(0x3, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001440)) ioctl$KDSETLED(r0, 0x4b32, 0xffff) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001480)=""/4096) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/22) r3 = getuid() ioprio_set$uid(0x3, r3, 0x6) write$vnet(r0, &(0x7f0000001200)={0x1, {&(0x7f0000000200)=""/4096, 0x1000, &(0x7f0000000040)=""/146, 0x3, 0x7}}, 0x68) sendto$unix(r0, &(0x7f0000001280)="3e95a5b833ea6e511c0a8ea0bbede923df586eb6bb5ac46b1bfc7853eae3f41c512c9afb1cd012e54941a1d8194c68a23c169d426bf59c6412d4e818997f0b9e2b157f9804accc4771e25046f2b5f3fa9853721121064231e65bade05f91ba1f771f0269f1bb3dadf95b846a590dfece1289a7f5d6d90a8aee56b60f07dead29fb830783c78c6f7580354f41619cf9a43259fb6c3c3af3efb85ee3edda87ba6ca724cd33f4f896a44846156d3b61f760989d30d3636851e9832991af101414d1fedaf277bff1159ea30ad3fbf9c059d4348d389a06639071af8d305becb53fb89a138bef855049913be5955abf", 0xed, 0x40041, &(0x7f0000001380)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000001400)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000025c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002600)={r4}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002480)=0x7) signalfd(r0, &(0x7f0000000100)={0xffffffff}, 0x8) 2018/04/22 07:24:51 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"490615951a2395"}, 0x1}, 0x10) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x9, 0x1}, {0x984f, 0x84}, 0x100000001, 0x2, 0x7fffffff}) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000080)=0x1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fchdir(r1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) [ 129.036526] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 07:24:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0xffffffff00000000}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/04/22 07:24:51 executing program 6 (fault-call:1 fault-nth:4): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:24:51 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x56, "546a761601b9114df7a77828f267eea80af97721aa8568532211cf65b1bd7d6fb64092fd8cb9c00fa57719550fd9d605f66f9080fa9ce9be374ee2ffc5cb20a9afe1a5e91cf747310fc7117d55d1f34da065adf313a8"}, &(0x7f0000000180)=0x5e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0xc1, "31b784091ce589f8db5c8218e103db6f96ca72a456705a0bba6ed70033f0775f4fd04810cdc596bff93c3cae9f4ae09d4448d90c3f09541fbe1c5966e02c68045cb0a66dbcf9625ee633eb34afc1ae8b25b6768327ff024e5c45caf8f2af8ebd08c1376593ef5e80fda344ea086daf9fe80c527350aaaccf30d1647261a929f26badb838772555f8037819ae5e41b0f22ef92816c8074c443dc2395478deed65e86c67c7e899c35877ad48a83464bfb9d36af14893f6c6f812fc7f018158fde605"}, &(0x7f0000000680)=0xc9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x6, 0x3, 0x20, 0x7fff, 0x9, 0x0, 0x8, 0x0, 0x80, 0x4, 0x8, 0x2, 0x8, 0x0, 0x7]}, &(0x7f00000007c0)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000c40)={0x0, 0x16, 0x1, 0x7fff, 0x8, 0x1, 0x100000001, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x8, 0x10001, 0xaa3, 0xfffffffffffffffe, 0x7a3b}}, &(0x7f0000000d00)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000d40)={0x0, 0x4}, &(0x7f0000000d80)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000dc0)={0x0, 0x7ff, 0x7f, 0x3, 0x1f, 0x34a4, 0x2, 0x9, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffc, 0x0, 0x8, 0x9, 0x3}}, &(0x7f0000000e80)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x7, 0x4, 0x6, 0x8, 0x0}, &(0x7f00000011c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001200)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20, 0x3, 0x80000000, 0x3, 0x80}, &(0x7f00000012c0)=0x98) bind$inet(r0, &(0x7f0000001540)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001300)={0x0, 0x10000}, &(0x7f0000001340)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001440)=[{&(0x7f0000000080)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000480)=[{&(0x7f00000000c0)="35931564a79a28d9e71cddda08077ed26fce5c1e2af2c16dec062475ae045c42d79ad097f7d3b890948e309f103f0584e2b56e9527c47b5f7763cc88c72dcb660966eddc88794fbebc86ae4bda18334a5c4de0a46f1416a3149942394a493a331b4609007361f01c7fc834b5a903", 0x6e}, {&(0x7f0000000200)="362b0449954ea1c58fb73aa0a061b0c72e8ecc07c4a28d063154b33bc62f99fafb383e401e77f0a4714276927e9f429685fd60a4c3b274ebdf6dc43fb734766190f842fe6ab59d08fc3321561eefa8aef979b768af744322eeaba5cabcb45b7ede4acfbc4158e1decd70b538c6ddbd6d90b71e0b92f34df8e9036d7cfb7ad2ebbfaebafd28730ae6ddfc4315725c8f87e017e6d4e8010db694d0ff0e5996c65b8a603190eac7cf6e282423d79f51154b5e3c202d2709100676b647d2d2bdab5c10540e362bb4969b291b68dd2b310d87813ee54b04351f467c0ae9f282", 0xdd}, {&(0x7f0000000300)="64bb1539537729c66438061c053c7c2b15f23bbf38525111977740b60ab0f7c616f2d18124c64886c10cf6ee69f703fb49cf5d7e78c03d5fb61c646d35428337d11ab7092e2308704dc3d8f88b00d335b87dc738168e944afb94b4033888e6524126580333a73d", 0x67}, {&(0x7f0000000380)="ca57afb2d1c0284fe55413859251bb9c3ea8001df5a1406806238f32ef2de9624f816e5ce4edd07e08b14be159b1e227ff84831acfb772a917842fb47abc2a8bb3e1f350f2f192198d664707df66b90d70a76dc91761abfe62ed5f6593e308c3ebb63ee78e405804124284723ecae270f0b1561989", 0x75}, {&(0x7f0000000400)="10f372c3dea655b6623f76172ec976e1c0973fc8e4345da22de22bf52b0edfe48a1891b0e6274e36f2d28bb30dbc87d09df8d079e0eea002ad8015e0250dbb4e9be44e5ae92a14bffe9d9bb6640e0d3a9db1c36879f77ed81a4f3d96ffa9fd88ddff3df3a63c3b9cd71ae8ec34630de94137079491a872c72cd37123d3a433", 0x7f}], 0x5, &(0x7f0000000800)=[@init={0x18, 0x84, 0x0, {0x2, 0x6, 0x4, 0x7}}, @init={0x18, 0x84, 0x0, {0x101, 0x0, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x800d, 0x0, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffffb, 0x6, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0xa1, 0xa, 0x7fffffff, 0x8, 0x80000000, 0xcc, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xbb40000, 0x1f, 0x202, 0x1, 0x8001, 0x3f, 0x100000001, 0xfb6, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x91, 0x2, 0x6c15}}], 0x150, 0x20000000}, {&(0x7f0000000980)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000b00)=[{&(0x7f00000009c0)="f127523dc3ff9789253502d8c0f5ba3162017adaa2a921416789bba2716e02df4e080b332314cd292c1bc36d27a7e32f989669", 0x33}, {&(0x7f0000000a00)="f35b21c271dcf057361379e3d0371e0eda031ba1cd02b21f4b6679ca206298c1bce92ee7bb067879a203824f585dc6be6d67179ac8c78d462425a818d9d914e307103dcf81e6678102fb55110c33d5d89d4767c0d73a0fa4c544b5be7406fa0b9cf0b416254a03079fdfbbd261a3e953c8acfb6d3450e6216e946cc708dae49c0165b2e54bdc11273da2b419d9c26594d633f906bae7edfc03948da7214a4231dca9a2fceeeff0beb7dfd0a914c9d84ac93cb0dab8996e61be375ec986eeaa8b33a87bfb1c9cec09f80a8bdc0bb34e1fe5c64c189825a58ee175d2033a371f0259be90c661e3a223a193", 0xea}], 0x2, 0x0, 0x0, 0x40010}, {&(0x7f0000000b40)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000b80)="c82d8573b45d184f722ed53208e60f19901fec41b8678c6acf9fe6f41b3a1a35ca0e6d5b00bfe6b70a20ceea4e851d94b2436d8c1a004b2e6822a3956f300791d5eb13656a90b47626cef71653a241efa21b2f4b4d0009d65e466e67e3c278d31c6f9bf5be15097f6e74647f181fafbd99f1d19402", 0x75}], 0x1, &(0x7f0000000ec0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8003, 0x3ff, 0x1ff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x80000000, 0x0, 0x11, 0x8, 0x101, 0x7, 0x1000000000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x9, 0x3, 0xfffffffffffffffc, 0x5, 0xdbd, 0x8, 0x7, r6}}], 0x90, 0x80}, {&(0x7f0000000f80)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000fc0)="445d89596e384d8ad52605ccc915a7979d503b9d8dc13f770d691c3fea6462d17cd6362fb1b0e04ef0c08adc09c9396a5b997d24cea9dbb6a90aff5069352cf020ed3f4e320eb1bab09973f153168038f2f9e5d7a23a52473710a79e171c1f1103ca52495ab4fa31c9265420481f2ad354266419b0c3d6ca2cdd8912fcae9b027fb9b65af51c207aac5a528835bde11963e21993d979875ebadb2d24440cb49456be79488313d9ee0467395d6d9aaad5c65072ffba0dbd039c80c6d72f", 0xbd}, {&(0x7f0000001080)="29ac981489752265eac4a54f5273777d4222dc6ea3296367cd358aece2f600c7ec20304204cfb8dcce2939227d72543443fb1527b2f65c21271c95e3df453fd339e88c2bc8f2f8efcf01e643f3ebad40b82cb9c108728ee70b24c7f89acf7baacd63f955c18283488f22ad170244f71e4b49fae7fd8d5115b1dad6c284bdaca775c96e7ae2148049aa178f3b75b2ed6ae5b435a6b926b6e9cd23", 0x9a}], 0x2, &(0x7f0000001380)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x8, 0x401, 0x1000, 0x0, 0xffffffffffffffff, 0x80, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1c2f, 0x9, 0x4, 0x7ff, 0x400, 0x100000001, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x80c, 0x1, 0x8e, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x6, 0x1, 0xa892, 0xffffffffc2c9fba7, 0x3, 0x4f38ab34, r9}}], 0xc0, 0x40}], 0x4, 0x40000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 129.379712] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 07:24:51 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:51 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x7fffffff, 0x4) r1 = msgget(0x2, 0x100) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/143) 2018/04/22 07:24:51 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x2, 0x8, 0x100000001, 0x1, 0x7ff, 0xffff, 0x200, 0x6, 0x67}) 2018/04/22 07:24:51 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') readahead(r0, 0x8, 0x40000000400) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb0, r1, 0x28, 0x70bd24, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff68cc}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x9491ea501b182096}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x503433fd5ccbd33b}, 0x4044810) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:24:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x4, {0xa, 0x4e20, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="ab38243d781c3670d4ed5d43432e20d051583abe28d19bedf7d5b7cc461a5bccb4dc53663b0a25138de4c0b25dbf8c5818ca4ece75a74ce2d41b6eadaaa251e4667a63ac3bdb2f5f754e33e9f6f6eb2077b7b129469f0a98987165ecf28379fe75f820bad1bf3cf0a5a3bb1ef41c7243ef1aec70ec7fea265e84874116ddc4c0165d2057b9125c2fc55498c001686551bdc5c23e086329478c5da6a5604eb429159c0377e609644bf6b2f98d269ceb0b61cef29d981cec2305ecda653428253c048690a397f86c22f55ae306b97db36df4e9ab19a45a4505af117826bad1c796e29ae615c5bb5a85aba8584d70309c17b99c083671f5dbc007c715357cb893814ffb516bd404220e64470e75f79444485b7853b9c554e75469bc0686c0ffede555031dc391135ed1b8b771aae3afa2491e56be925f07463d52d673aa7ad8f183ebc59531b56079bdc1ed745ab0ec293477f373072cdeed06eca2fe14afe3d44cd96c70c4d4328b304334724c2b789e247ba8892132377c5e2ed5cd236289889b9a08bd2624dfcf67f91af8d8a1117a07653b9c6294c2d5e0b6bd972061bdab47c8e0a19b9578c7c6e501edaa31ccefab21f63961fe5d0ff802636608f3aea108cc8b6313c7e2b7779d82e7127d094f6ea822a837bcf0c0c51d2a7d0376af8b07c7d156d8c735d73e2fa3426bbfc214abe35e5709118b1da5abbabd20fd0aa867e476b8a63519e8076547759682fe68ba8825c137e8769c9fe8e9d5d3d0ffb1eccc97dc1fe826e66042a2b70d142e917c9c721b506b23f099fdbab898fa4982e9a5801175c4265f200153f85deec4fc2e638b49f3316945921e97bb78e5cd27d46c9c30eb23634ec1f44ae54143cfb426a4132b99966f208306fb00b86786445201cf0ec42c584b0943ee882ae3eee1a165e8d733ce70c1a48367c7a37bf2f6e182c8e7d83dc3214a2ee9a78e164cde23ff7a09e83b9f105f374aeee02eabca64a442b00b213b4eb49cbd815a2466f19023b9fb4f93b10815fb25c4feef41ca65cbc8796149191f851ab6ea7f6cdb0149cc8a105e3bf17c649bd649a2ba73ec2a47e7d63e1276d61358a448e4bce9160936d61451c2213ceef33fadaabfa83b6c4018c9582f549991f9cbf08e50836ca5d678b080792e2c9671bac971dedbc474178387e10cc5a99c41560829c996603c86aeb7836aa0e767e71789751581454c29b4f61df75478aad92d0cb30d2915834cc055f63f0bb7b87efbd1a64131b50929c1d6bdacf541d83a77a6e4670acf63a9bf616ecb72959ddfb7980203d472cd66fb1a8d93482e8391f7c2788fa5266dd5f5d014b62bca0eed2cfe5772eb99b78f703edd1ac6cf5493a9971959ccd0460d2d63e3429d997c8a69e1e4e4ac018c99e0df1f2e63190230f3fe65106a492fa0682a0e231ef9d643b2d64c3c1722ca296d26a5d602b7626589817b6ea91f0d208149d59c216fd977beac3b925df1e39499eadb337a98da71db512ab30f16e48ee8508549f01ab6bb76cf663edc8a34772c5078b5516c5c39b3258834f386a8d26f8c996c296b5457ff76063471fe45b23e54ec9d52a74caf5dae0b747e3bcd72eaebde9394f36094af00dcb2be16e21a29df3e1c266cfa5b3508e5d4d3ae517b451242e09d8f3e93f210a02deaf375e4ba3426942b9397f1d81487c70002d558afee4cf6d8da4d1b4d70a746b779920a06e1f47705ecbe58d26e412726113ecabb09d54c3a49d64f9462ffa09d1ed1151bf1903b8da7dc6b1294c4d2c64e66747013ae90f0079c6af8967958064ccbf7884068d1456927c0eb40ed991b3a214433566144e762efac536aaf26390ec34fd18c6a10ead60b96f819d0a184ee149c8fe87d8d3c8f94ff35da416c7d74e2ac084a999e6876356da5f63b41402557bf878a8c6a32b508328356e0fb201dce90a9ad9f10433dc3f89fe333f04a7b341bc68f170eda419b8c5c076db4b0ea7ce63b431b332d25ed2c843e", 0x58b}], 0x1, &(0x7f0000000340)}, 0x8}], 0x1, 0x0) 2018/04/22 07:24:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x43, 0x20) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000200)=0xfcc, 0x4) pkey_alloc(0x0, 0x2) unshare(0x40600) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ff7000/0x9000)=nil, 0x9000}) 2018/04/22 07:24:51 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x400000000000, 0x400) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:51 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x1000000000000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) 2018/04/22 07:24:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7fffffffffe, @dev={0xfe, 0x80}, 0x5}, 0xfffffffffffffeaf) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x400000) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "762aeaf2350b404c06a3137b7cc8f88cf33ee7e62a9ac2b9a4ecb8748c9b3fb5fdf769da5dd873d87e4b305e191a02f5c86494db16809109b3f1eda362040a90dd671a0444c5bf5ae5b68c0a86602d0c343ae8f9ee3abcb590366ed360c6afa05a404710f04ca424591fb95b05b05192eec53b2d3813eba3387772f7deb7ce975f07b29c607e5ea582b9532035d4bf8ca2e541b7d5b7912f100b8a015f8cfbf6fa630b50a86c820dcc8cd6c1ae16e26ab7289244f1d45eb44225e90b3f135bd563d71ee082db2b34dd819a33fd02cf307f6a069849f7137dffc92ecb700383c4"}, 0xe4) getpeername$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0x16}, r2}, 0x14) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x2e, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e24, 0x0, 'wlc\x00', 0x1, 0x793, 0x1}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2000, 0x5, 0x2, 0x800}}, 0x44) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:52 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x6100, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:52 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) unshare(0x40000000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x18) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:52 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000240)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x0, 0x738, 0x7fffffd}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r1, 0x5}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) 2018/04/22 07:24:52 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x10000, 0x4) unshare(0x40600) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/04/22 07:24:52 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000880)={0x0, 0x100000000}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000900)={0x0, 0xfffffffffffffffe}, &(0x7f0000000940)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000ac0)={&(0x7f0000000140)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000240)="61311b13d93790838bae97cf81eecd3685c74a085e672569af9274a7c1b07e9efe1f716532ff4a82efe163df86125b88f7766d5c41c93ab94a8f55af098041b250ceba189b2af11eca8423047c1acfb22b930de8dd97f87f8734ff8d39fcf58c17fddfaf7c6729cc6fcd676753884685e358501d5a236069d8fa3815510d5c6d0d836e74efe0c2173f185e5183a58fb67420903c5336c1dfd1f2414ae1360e13df1610ee8b7c65e3d6c83cd8f6de310e4b3d467f22ba2f0a7f983f561822e6047535eef95a4c4d9e36cdb85f5a93421f72dda9963ad88f0d06ea8689f8a73bfaca7bd5b2747b2a855b504dc21fd3d7cd51", 0xf1}, {&(0x7f0000000340)="b96586b3b0703a701b29705b11ac514ee91b7d5ca2bf590d041a6addccbdb6d12a6f708703613f2467f11e5af77e72c22deffef9d7968e01c359a36f916d1f7712dfada88dd18039eaa9e99a3d99b38b5c3de3d8f6f4d84da9cb567b3f9bb9dac1f5577d08aa4130a2cdb86378b5cf95218520d62d7f4a735b827685334ab4c483a054aea6be6ad3dbe379943b666146efebef7e67c12aba9b3f41d22f5ad1254b5e268dcea9f18889845924df3f61c41d692841170648f1b6c148", 0xbb}, {&(0x7f0000000400)="9c18ffe4f5ba644f07904a205eed6682a41e9b28a325368807aaaddefec10f319b4e869149082e6382dd2df672e6e39c4b23c387caa3bbd2e8f0ed771b104ae28f9c0132c9b2cd0f29100795707b1aa687808ea27ac73ea5eab75a5c64138322bfdd1992c89041764c401b6f0146c425bd743f24b8c85bdd679726ee34fcfad029c3ebe8db9f667efbbcf22bab93a479fcaa52e0f2e9b92a70821bbe479cc9a57552fde846f04dc938699ca8d45947dc71b6ccb4f885da09b64111b1919befe84000d8f388aa8a85bff4f1350c", 0xcd}, {&(0x7f0000000180)="8453bb1af683ebd69d88214a5aed3e028cb2d3be", 0x14}, {&(0x7f0000000500)="25a8c8f616d9c41b80f323fe14eac1764f445753ccf504a3530c4f724c49a2b462a7c94c05d62bb2b6d59ccb7bc77c4b1e86d41d6ff79ea8a57249dbf43cf64b038e0e8340c0feeb5a2f1cb409c375720b1f6e7ce02fb09c019c57bddb6016bd8c838cc5293bceae292329f8a08a8daf2f96a3d866e8fe74a28966e4ce00b15ca9d1be3d290d737e4a18f858add774df152f7844059f760344663602660a79fc48d661c7ed201f966ff6c54cfe7660630524c1ce487e11ff", 0xb8}, {&(0x7f00000001c0)}, {&(0x7f00000005c0)="b764b767a59a2a64e19d452ea2ae75f6c43c1966a2930d22466db713b125049242e13c2480893c48dba803cfec936d5a032ec7f182822113c1b84bd97b9181a4cacef9a42b79a71dc20bf343887c9b3f3d30fc6c911c9da044c0a51a96c08fdcd8d5df18f457ee99846fc3bd06ccc21f076dcf", 0x73}, {&(0x7f0000000640)="8f2713c06158a138ea1f518fff68d0f9c4453ff04ada173de1d8ab21e427e6ca6b50393ddcff3fbe8a89eeda55219b00dac85f0469b30ac0e0dbb982f8c93fffa38ad5b7e0fd1733f7c041f8848047147e9e34238647ebdb242e8580f7a3d79331d869ea080c348e7cb347df3f207c0e79b15671fc125ce6e1b15ac5eed51db81bbe52b4643c30e0528661", 0x8b}, {&(0x7f0000000700)="3f1330154ed2d6deef8d1929e9760159de7ea54a85e1bf3d0158b2c56d530f5604a9a718df4d3eb66ffed7d6e279d2669a", 0x31}], 0x9, &(0x7f0000000980)=[@init={0x18, 0x84, 0x0, {0x7, 0xb7b, 0x9, 0x4}}, @init={0x18, 0x84, 0x0, {0x400, 0x1, 0x3f2f, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4f1, 0x7ff, 0x204, 0x8001, 0x6, 0x9, 0x5, 0x401, r1}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x8, 0x1, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x202, 0x8000, 0x401, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x200, 0x3, 0x9, 0x2, 0x6, 0x7, r3}}], 0x120}, 0x4000000) r4 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7, 0x82000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000b00)=0x100000001, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'bond_slave_1\x00', {0x2, 0x4e20}}) 2018/04/22 07:24:52 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:52 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) [ 130.516384] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 07:24:52 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:52 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80100204}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x20, 0x70bd2a, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x800) 2018/04/22 07:24:52 executing program 1: unshare(0x40600) r0 = socket$inet6(0xa, 0x80004, 0xae) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf9, "dd7a54e9b0d72995738d01cfc1b82630b753c779a29695fdffebe7244a4c1341215a1d7a5df26eaa48e067a69508a981eda4d768054602a4d97f6487ecc329f231e89b476dd1cedbdd860f19e9bb4de0217ab329920c5b1200b4f686a1cadb32a9be0a32b0751090e6a0704092684da55898ab382137ae46156942c8cef6580034638c61e002eacc438b3ada5b8188f13f7fa544f7b5d2e3d9d5b33c179aab53e7328d2e2f990ac824ed9063a6ea7f34ed024c4cdcd1d616d516445023a23100c2d10bf8d37d86e7c1c5133c7ba242ef4aa9567a2f6afd9e0a384474b41adc06fc810f441cac925448998ceb33256348814c2d5a20aa7412e6"}, &(0x7f0000000180)=0x101) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000003c0)={r3, 0x1, &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x5, 0xfb, 0x3af, 0x5, 0xc5d9, 0x15b], 0x20, 0x5, 0xfffffffffffff737, &(0x7f0000000340)=[0x40, 0x0, 0x2, 0x1, 0x1], &(0x7f0000000380)}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x8}, 0x8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000000c0)=0x78) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="ab38243d781c3670d4ed5d43432e20d051583abe28d19bedf7d5b7cc461a5bccb4dc53663b0a25138de4c0b25dbf8c5818ca4ece75a74ce2d41b6eadaaa251e4667a63ac3bdb2f5f754e33e9f6f6eb2077b7b129469f0a98987165ecf28379fe75f820bad1bf3cf0a5a3bb1ef41c7243ef1aec70ec7fea265e84874116ddc4c0165d2057b9125c2fc55498c001686551bdc5c23e086329478c5da6a5604eb429159c0377e609644bf6b2f98d269ceb0b61cef29d981cec2305ecda653428253c048690a397f86c22f55ae306b97db36df4e9ab19a45a4505af117826bad1c796e29ae615c5bb5a85aba8584d70309c17b99c083671f5dbc007c715357cb893814ffb516bd404220e64470e75f79444485b7853b9c554e75469bc0686c0ffede555031dc391135ed1b8b771aae3afa2491e56be925f07463d52d673aa7ad8f183ebc59531b56079bdc1ed745ab0ec293477f373072cdeed06eca2fe14afe3d44cd96c70c4d4328b304334724c2b789e247ba8892132377c5e2ed5cd236289889b9a08bd2624dfcf67f91af8d8a1117a07653b9c6294c2d5e0b6bd972061bdab47c8e0a19b9578c7c6e501edaa31ccefab21f63961fe5d0ff802636608f3aea108cc8b6313c7e2b7779d82e7127d094f6ea822a837bcf0c0c51d2a7d0376af8b07c7d156d8c735d73e2fa3426bbfc214abe35e5709118b1da5abbabd20fd0aa867e476b8a63519e8076547759682fe68ba8825c137e8769c9fe8e9d5d3d0ffb1eccc97dc1fe826e66042a2b70d142e917c9c721b506b23f099fdbab898fa4982e9a5801175c4265f200153f85deec4fc2e638b49f3316945921e97bb78e5cd27d46c9c30eb23634ec1f44ae54143cfb426a4132b99966f208306fb00b86786445201cf0ec42c584b0943ee882ae3eee1a165e8d733ce70c1a48367c7a37bf2f6e182c8e7d83dc3214a2ee9a78e164cde23ff7a09e83b9f105f374aeee02eabca64a442b00b213b4eb49cbd815a2466f19023b9fb4f93b10815fb25c4feef41ca65cbc8796149191f851ab6ea7f6cdb0149cc8a105e3bf17c649bd649a2ba73ec2a47e7d63e1276d61358a448e4bce9160936d61451c2213ceef33fadaabfa83b6c4018c9582f549991f9cbf08e50836ca5d678b080792e2c9671bac971dedbc474178387e10cc5a99c41560829c996603c86aeb7836aa0e767e71789751581454c29b4f61df75478aad92d0cb30d2915834cc055f63f0bb7b87efbd1a64131b50929c1d6bdacf541d83a77a6e4670acf63a9bf616ecb72959ddfb7980203d472cd66fb1a8d93482e8391f7c2788fa5266dd5f5d014b62bca0eed2cfe5772eb99b78f703edd1ac6cf5493a9971959ccd0460d2d63e3429d997c8a69e1e4e4ac018c99e0df1f2e63190230f3fe65106a492fa0682a0e231ef9d643b2d64c3c1722ca296d26a5d602b7626589817b6ea91f0d208149d59c216fd977beac3b925df1e39499eadb337a98da71db512ab30f16e48ee8508549f01ab6bb76cf663edc8a34772c5078b5516c5c39b3258834f386a8d26f8c996c296b5457ff76063471fe45b23e54ec9d52a74caf5dae0b747e3bcd72eaebde9394f36094af00dcb2be16e21a29df3e1c266cfa5b3508e5d4d3ae517b451242e09d8f3e93f210a02deaf375e4ba3426942b9397f1d81487c70002d558afee4cf6d8da4d1b4d70a746b779920a06e1f47705ecbe58d26e412726113ecabb09d54c3a49d64f9462ffa09d1ed1151bf1903b8da7dc6b1294c4d2c64e66747013ae90f0079c6af8967958064ccbf7884068d1456927c0eb40ed991b3a214433566144e762efac536aaf26390ec34fd18c6a10ead60b96f819d0a184ee149c8fe87d8d3c8f94ff35da416c7d74e2ac084a999e6876356da5f63b41402557bf878a8c6a32b508328356e0fb201dce90a9ad9f10433dc3f89fe333f04a7b341bc68f170eda419b8c5c076db4b0ea7ce63b431b332d25ed2c843e", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:52 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x6, &(0x7f0000000000)=@raw=[@alu={0x7, 0x7, 0xb, 0x8, 0x1, 0xfffffffc}, @generic={0x6, 0x7, 0x7, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80}], &(0x7f0000000140)='syzkaller\x00', 0x33, 0xee, &(0x7f0000000240)=""/238, 0x41f00, 0x1, [], r1}, 0x48) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:52 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) 2018/04/22 07:24:52 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000fec000/0x14000)=nil, 0x14000}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x7fffffff, &(0x7f0000000040)=0x2) 2018/04/22 07:24:52 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000880)={0x0, 0x100000000}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000900)={0x0, 0xfffffffffffffffe}, &(0x7f0000000940)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000ac0)={&(0x7f0000000140)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000240)="61311b13d93790838bae97cf81eecd3685c74a085e672569af9274a7c1b07e9efe1f716532ff4a82efe163df86125b88f7766d5c41c93ab94a8f55af098041b250ceba189b2af11eca8423047c1acfb22b930de8dd97f87f8734ff8d39fcf58c17fddfaf7c6729cc6fcd676753884685e358501d5a236069d8fa3815510d5c6d0d836e74efe0c2173f185e5183a58fb67420903c5336c1dfd1f2414ae1360e13df1610ee8b7c65e3d6c83cd8f6de310e4b3d467f22ba2f0a7f983f561822e6047535eef95a4c4d9e36cdb85f5a93421f72dda9963ad88f0d06ea8689f8a73bfaca7bd5b2747b2a855b504dc21fd3d7cd51", 0xf1}, {&(0x7f0000000340)="b96586b3b0703a701b29705b11ac514ee91b7d5ca2bf590d041a6addccbdb6d12a6f708703613f2467f11e5af77e72c22deffef9d7968e01c359a36f916d1f7712dfada88dd18039eaa9e99a3d99b38b5c3de3d8f6f4d84da9cb567b3f9bb9dac1f5577d08aa4130a2cdb86378b5cf95218520d62d7f4a735b827685334ab4c483a054aea6be6ad3dbe379943b666146efebef7e67c12aba9b3f41d22f5ad1254b5e268dcea9f18889845924df3f61c41d692841170648f1b6c148", 0xbb}, {&(0x7f0000000400)="9c18ffe4f5ba644f07904a205eed6682a41e9b28a325368807aaaddefec10f319b4e869149082e6382dd2df672e6e39c4b23c387caa3bbd2e8f0ed771b104ae28f9c0132c9b2cd0f29100795707b1aa687808ea27ac73ea5eab75a5c64138322bfdd1992c89041764c401b6f0146c425bd743f24b8c85bdd679726ee34fcfad029c3ebe8db9f667efbbcf22bab93a479fcaa52e0f2e9b92a70821bbe479cc9a57552fde846f04dc938699ca8d45947dc71b6ccb4f885da09b64111b1919befe84000d8f388aa8a85bff4f1350c", 0xcd}, {&(0x7f0000000180)="8453bb1af683ebd69d88214a5aed3e028cb2d3be", 0x14}, {&(0x7f0000000500)="25a8c8f616d9c41b80f323fe14eac1764f445753ccf504a3530c4f724c49a2b462a7c94c05d62bb2b6d59ccb7bc77c4b1e86d41d6ff79ea8a57249dbf43cf64b038e0e8340c0feeb5a2f1cb409c375720b1f6e7ce02fb09c019c57bddb6016bd8c838cc5293bceae292329f8a08a8daf2f96a3d866e8fe74a28966e4ce00b15ca9d1be3d290d737e4a18f858add774df152f7844059f760344663602660a79fc48d661c7ed201f966ff6c54cfe7660630524c1ce487e11ff", 0xb8}, {&(0x7f00000001c0)}, {&(0x7f00000005c0)="b764b767a59a2a64e19d452ea2ae75f6c43c1966a2930d22466db713b125049242e13c2480893c48dba803cfec936d5a032ec7f182822113c1b84bd97b9181a4cacef9a42b79a71dc20bf343887c9b3f3d30fc6c911c9da044c0a51a96c08fdcd8d5df18f457ee99846fc3bd06ccc21f076dcf", 0x73}, {&(0x7f0000000640)="8f2713c06158a138ea1f518fff68d0f9c4453ff04ada173de1d8ab21e427e6ca6b50393ddcff3fbe8a89eeda55219b00dac85f0469b30ac0e0dbb982f8c93fffa38ad5b7e0fd1733f7c041f8848047147e9e34238647ebdb242e8580f7a3d79331d869ea080c348e7cb347df3f207c0e79b15671fc125ce6e1b15ac5eed51db81bbe52b4643c30e0528661", 0x8b}, {&(0x7f0000000700)="3f1330154ed2d6deef8d1929e9760159de7ea54a85e1bf3d0158b2c56d530f5604a9a718df4d3eb66ffed7d6e279d2669a", 0x31}], 0x9, &(0x7f0000000980)=[@init={0x18, 0x84, 0x0, {0x7, 0xb7b, 0x9, 0x4}}, @init={0x18, 0x84, 0x0, {0x400, 0x1, 0x3f2f, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4f1, 0x7ff, 0x204, 0x8001, 0x6, 0x9, 0x5, 0x401, r1}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x8, 0x1, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x202, 0x8000, 0x401, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x200, 0x3, 0x9, 0x2, 0x6, 0x7, r3}}], 0x120}, 0x4000000) r4 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7, 0x82000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000b00)=0x100000001, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'bond_slave_1\x00', {0x2, 0x4e20}}) 2018/04/22 07:24:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x1f, 0x4000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000440)="0c03ec8d4e4a69cd5bea0d2893058479392d9d31fb33cb400c99cd47dd5e9f469e4dfedfb63dae86af9cd53235878c7f7b00fc4c9a64a49939b7c29df2fe3f738c6f904e56984013d366482ceaed52376d2c8c975a421c22a7abac40ccf3d0a548e71b103a061fa99fc1a6df78ed392054759c06770ab97853762075231a8b3cef3a85ed85b880ebf22088c994091936f32207119aa0f064fc3e78dea655acf7f292618755a99c9812826765799225fc8ae0cd2a6a5bd150a30ea4f56942f383036ff0a213af3557b057c93d6bc530aff076480abc14e19e68c9827727c208d62ca7cd814f3238f6") sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80006, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0xce, 0xec, &(0x7f0000000140)="462a9382a093aa9b06be0bd2b1d358a3a1e9b668df2a7ef08d0d2b6e55c541e8e268255b46a047e91212aa737c9564de139b3a14fd99709fc9a9b4ccb4accc6c8eadb5b3d96c6185829080c26af56a1462a0943d5c1ab1ad0b28af3cb656360b6a2c54c79fda5760274fc12be4dc844fbbd7f9ca5179ad715cab871a02a747b8dde4587288d41398d0bfe59238df95ae422ff8286496165225d75274cfdd46ff0d16943f1d8925a48b0796fb4d9d12c988a830897f93bd3a1dff404d950ccce04bbfc31f9fc3ca02f9fffe5d3969", &(0x7f0000000340)=""/236, 0x6, 0x3691}, 0x28) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000240)=0x8000, 0x8) 2018/04/22 07:24:53 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x87f}}, 0x4, 0x80000000, 0x3, 0x10001, 0x81}, &(0x7f0000000080)=0x98) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:24:53 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1a0000001a00050000000000000000000a0000000000000000000000a677f763e6ca47ba3c4fd7bbe2a7aa2bc4990e9a996a43ed0aaf8c6e4af19f2b94b4a40dc38191c47a"], 0x1c}, 0x1}, 0x0) 2018/04/22 07:24:53 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032dbd7000fcdbdf2501000000080005000600000008000500300a0000080006000800000030000100080009004400000008000900400000000c0006006c626c63000000000800090003000000080002005e0000000800040001000000"], 0xffffffffffffffaa}, 0x1, 0x0, 0x0, 0x20000010}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x80000000}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000000280)) 2018/04/22 07:24:53 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0x6}, 0x20, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge_slave_1\x00'}) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) r1 = open(&(0x7f0000000240)='./file0\x00', 0x200001, 0x81) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280), 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:53 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/193) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:53 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:53 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x6, &(0x7f0000001340)=[{&(0x7f0000000080)="86d55d6b22467d7237827b9cae3897e0b9af5df3e44484b65b6e29b312b8a1d4ff", 0x21, 0x39be}, {&(0x7f00000000c0)="20293f360022d54482fe5dd8312bf07ccad46cfd72351137c9358225ccb874e7382c2a61a986d122f6f8d42fedbcf091d12b4484b49606d3a71131987280536fb53341c932f161f2bee56131d85794cbe146d1f50345434eaa5df84ad339476447bf201cf10f8752ae", 0x69, 0x3}, {&(0x7f0000000200)="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", 0x1000, 0x4}, {&(0x7f0000000180)="3d2376a5326830afdd285623888abe08e4c5b0a08b041c44948c0e0e1f833e2a204d", 0x22, 0x3b477347}, {&(0x7f0000001200)="4e20becaf2a45ab9177b2a20c450a3a6e4b462a6e1a67a7cc5883c37467200dcdba1c37ec6c7305fb4b32827c43ebd", 0x2f, 0x4}, {&(0x7f0000001240)="323b3dbf21cc706b9a12764885605d798117de9115b2e1e22d8f7e13c93dc778b184d24c66ecb85765147a8de4ce6a3ef8d8307905cdfccbee53ca406304cd0cf91f26cc72beeb41cb5de5aaea7b7bd9f062283d3d9623316e61e81a5d3d4f3b9381eab40f417c98ddaed36a6896b2e63e1e6144f790879a8f740292b852f9c4fea84e705ee15b215647ee0457420e9f0773c70f0b8f139369619f8248c9e4bc2d130ac1e3a2bf15879281433bb8bff2f50f9d58e1d3f81a2c1a07250e16cb1fc69f", 0xc2, 0xfffffffffffffffe}], 0x400, &(0x7f0000001400)={[{@rgrplvb='rgrplvb', 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x0, 0x3f]}, 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x34]}, 0x2c}, {@spectator='spectator', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x39, 0x2d]}, 0x2c}]}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:53 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x8}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:24:53 executing program 2: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f0000000140)) r0 = getpid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/22 07:24:53 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) time(&(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/22 07:24:53 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') r2 = socket(0x4, 0x3, 0x7) getdents(r1, &(0x7f0000000080)=""/136, 0x88) renameat(r1, &(0x7f0000003ffe)='./file0\x00', r1, &(0x7f0000003ff8)='./file0\x00') syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x101, 0x20200) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000140)=""/44, &(0x7f0000000180)=0x2c) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) 2018/04/22 07:24:53 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) creat(&(0x7f0000000000)='./file0\x00', 0x100) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:54 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x79, 0xff, 0x3ff, 0x0, 0x0, [], [], [], 0x6, 0x3}) 2018/04/22 07:24:54 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x80000) write$fuse(r1, &(0x7f00000001c0)={0xa62828d044ac4f82, 0x3, 0x9, @fuse_init_out={0x7, 0x1a, 0x2, 0x4, 0x8, 0x7fffffff, 0x3, 0x3}}, 0x50) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:54 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0x78, &(0x7f0000000340)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x5, @empty, 0x400}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000400)=0x10) r2 = semget$private(0x0, 0x3, 0x400) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000200)=""/28) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}}, &(0x7f0000000180)=0x84) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000008c0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000dc0)={0x0, @empty, @remote}, &(0x7f0000000e00)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000e40)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000fc0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000f80)={&(0x7f0000000e80)={0xdc, r3, 0x520, 0x70bd29, 0x25dfdbfb, {}, [{{0x8, 0x1, r4}, {0xc0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40}, 0x804) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x48, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x6}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xa}}]}, &(0x7f0000000300)=0x10) ioctl$void(r0, 0xc004587f) 2018/04/22 07:24:54 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000200)=0xfffffffffffffce1) r2 = getegid() fchown(r0, r1, r2) 2018/04/22 07:24:54 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:54 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:54 executing program 2: 2018/04/22 07:24:54 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:54 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x5, 0x8, 0x8, 0x1, 0x7, 0x1]}, 0x10) 2018/04/22 07:24:54 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1c100, 0x0) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) r1 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x20000}) 2018/04/22 07:24:54 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="101adf7d7efcdb96c90f28aa6a8ca9f23b46ff333049fe75e8e94fbf4a4e41861d6031921cea50851d1c2f079b0b797014a971615a578865217b1abdc13667974dc94abb28dbfff41fb744") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:54 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000300)="9d3c9f12c884456831fb371767364f9cad45f93dd51bd6eb49a7cc0971de9379fc1606e83c57004c0c8a414738fc738857b259235cb4ff85f4c71d26d08f41766cb407b436c912b9021c87b5493fe95ad2306c2e0a3dc8edc87f048478b55183015b331af71b368366c4e82a692740fa42ae5a83b6b8a30d7fa7b3b84c92fa15954ea2fa9adf655250a0b6c01a9a2da669a5c50cdab251c0d2d1308426cbaa04902ad1b7dd1b98198217295e75671a06c76c6d402578315e1afe00a835c4c60a08866d9bb0c257254f9aaf430000000000000000", 0x12a) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x101080) ioctl$KDDISABIO(r1, 0x4b37) socket$can_bcm(0x1d, 0x2, 0x2) r2 = accept(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x80) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0xdb6, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0xc9}], 0x1, &(0x7f0000000340)}}], 0x2a9, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r3 = getpgid(0x0) tkill(r3, 0x1) 2018/04/22 07:24:54 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000140)=0x30) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:54 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:54 executing program 2: 2018/04/22 07:24:54 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffb000/0x1000)=nil, 0x1000}) 2018/04/22 07:24:54 executing program 1: unshare(0x40000000000405fc) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000140)={0x400, 0x101, 0x400, 'queue1\x00', 0x7fff}) 2018/04/22 07:24:54 executing program 2: 2018/04/22 07:24:54 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:24:54 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:54 executing program 0: mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x63b4e63adedcf8c3, 0x4) umount2(&(0x7f0000000180)='./file0\x00', 0xf) 2018/04/22 07:24:54 executing program 5: 2018/04/22 07:24:54 executing program 2: 2018/04/22 07:24:54 executing program 1: unshare(0x40600) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:54 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:54 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:24:54 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x7fff, 0x4) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x79, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) read(r0, &(0x7f0000000140)=""/224, 0xe0) 2018/04/22 07:24:54 executing program 4: r0 = socket$inet(0x15, 0x5, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) fcntl$getflags(r0, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x6, @multicast1=0xe0000001, 0x4e21, 0x0, 'wlc\x00', 0x1, 0x26, 0x31}, 0x2c) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:55 executing program 7: rt_sigaction(0x31, &(0x7f0000000180)={0x10000, {0xbfe}, 0x0, 0x1c00000000000000}, 0x0, 0x8, &(0x7f0000000200)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="28ecd3625522c7aa1307a36c9ec4c46ea2014f8e3c786219db6409e7024bb667680968028d981d3790415198eb659b133c759bd1b8d65ad189eef559849f3cf33c8a7821e7d01202ce78c95ac069634936483149a44b30ffd6cde157c26cb462bb04c30476f8e9d69213e802660204b8907ed062a2caa5d144946b6849ebea97778dc1b28d456670822a25d00db84468f4a6f2d9ef0a8dc14581ea5f5e0ae062a7fe37fc1c1338c0cea1a321879f0e51", 0xb0, 0x3, &(0x7f0000000100)={r1, r2+10000000}) 2018/04/22 07:24:55 executing program 2: 2018/04/22 07:24:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2}, {0x2, 0x0, @rand_addr=0x8}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='ip6gretap0\x00'}) 2018/04/22 07:24:55 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x3, 0x9, 0x3, "d3b09b09c9cedf785e94f10e0fd90732a426be778639060413b16c078f01ef9ceda34bf5607c91046dc960db667cebd0a78c15bcfe346833a46325d2ee589b", 0x18}, 0x60) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x7) 2018/04/22 07:24:55 executing program 3: syslog(0x9, &(0x7f0000000040)=""/102, 0x66) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) io_setup(0x3, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000180)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x80}}], 0x1ef, 0x0) 2018/04/22 07:24:55 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x1, 0x5, 0xa2a6, 'queue1\x00', 0x5b0}) accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000180)=0x6e) 2018/04/22 07:24:55 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xec, 0x40000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1400010}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x309, 0x70bd27, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8880}, 0x40044) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@empty, @rand_addr=0xb5, 0x0, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x18) 2018/04/22 07:24:55 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x78, &(0x7f0000000300)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001940)={0x0, 0x4}, &(0x7f0000001980)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000019c0)={0x0, 0x3}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001a80)={0x0, 0x30, &(0x7f0000001a40)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}]}, &(0x7f0000001ac0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001d80)={0x0, 0x2, 0x7, 0x147b, 0x5, 0x0, 0xe75d, 0x8000000402, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x8, 0x34e, 0xe0, 0x7, 0x7fff}}, &(0x7f0000001e40)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002040)={0x0, 0x60, 0x30}, &(0x7f0000002080)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000020c0)=@assoc_value={0x0, 0xf3}, &(0x7f0000002100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002140)={0x0}, &(0x7f0000002180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000021c0)={0x0, 0xe6}, &(0x7f0000002200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002240)={0x0, 0x4}, &(0x7f0000002280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000035c0)={0x0, 0x3, 0x30, 0x10000, 0x6}, &(0x7f0000003600)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003640)={0x0, 0x2d, 0x520e, 0x9}, &(0x7f0000003680)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000036c0)=@assoc_id=0x0, &(0x7f0000003700)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003740)={0x101, 0x1, 0x0, 0xba8, 0x0}, &(0x7f0000003780)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000003ec0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="656cab407e4955b73795545889b654869315f7b732864b21a54fc544a2eb453d6a79c173f5ad485928e1704e2f70a7572298167c2e34af5a46195c2b24d7d87ce1a5cb1afc55b0b8d3ca92a9724aab972441e5b54554f1979e7f4e9eeb9592d3863820a4e7a6f1b378bdcb9d1c5e58d0e1fc838f283641f79ee219c02e3059a7b6bb3ae90782b595a0bc23b8e5e559849a1c", 0x92}, {&(0x7f0000000240)="d3488ed60a2ab5f69b56d196d68b3d8e965466a12640f00a21487c2b2ce0298ef836677b8118ee332a7b91f5dc5a1dcca0e638fcf82a436f2200e7c34435a2144cceca9577c3", 0x46}], 0x2, &(0x7f0000000400)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x10000, 0x1, 0x571b, 0x3ff, 0x100, 0x4, 0x2, r1}}], 0x30}, {&(0x7f0000000440)=@in6={0xa, 0x4e22, 0x0, @empty, 0x32c}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000480)="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", 0xfe}, {&(0x7f0000000580)="4d1232b8fc019b22e6f20e82126f638e2d743afc534e4bb892dd1f0a6f5dd81805aa9ddd0f983132360c64fa4729acc8c3df451a7b322ebd037ba82cf24053eef694f48de34537babcebfdec28388177a49a414cf1bc6b185b59b4bfa2a7acd6a0302ab578fc07c4489869f6e4e2b31d8a539409c2778be9b4feb5f51a87f502259dad24e2a23b9e96d470c888be04", 0x8f}, {&(0x7f0000000640)="5dac90f93c5ca0941cc2e593429bb2138bb52d6293c299090f8aca2a95de9840879cbbbb870cc347a12be47c5a6e5a5528313bd15dd208b14a13d29b51d9be12c384c443376831f3cf141429b4f7de8e4c91f8e0f1e56557c930c84bf0196139c45ff1d0834255ec328a7f981562b6e8b7c31ce3dff4b64f02d131e28f2a292cd188953d0780e7", 0x87}, {&(0x7f0000000700)="2aa994f42d64b8e64003b0cc369cac43f03671571e", 0x15}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000000780)=@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, 0x1c, &(0x7f0000001900)=[{&(0x7f00000007c0)="7c45698d290f98b7d8566814b9b7fcb821e7dad3393b36c00146a7763c7e2b715feae86ccca0b001c3c46bf85401c0c87eabbc51bdf6603e710d3146e9e18f71ff0d6bbd286396e404ff08358fff42", 0x4f}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="fadc4753c2460cdc3093fbec72cc1a3dd5d64bd2a338067317bea8a46385b3763ddb953a1b96acf04036eeca4a9e6e8933292e346c5af09e42bb36c6463f03ab464553f0bf187ce0b3296727486948167a56708ec8a549f9b9bd27233e70cc8bd7a16df5db7c107ee12ec6e1a33f9957915b93238020bd5f8dd98f47d41094fb1dbc", 0x82}], 0x3, &(0x7f0000001b00)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xfde0, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x8205, 0x0, 0x400, 0xfff, 0x2, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xd1, 0x4, 0x2, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x401, 0x7fff, 0x200000000000}}], 0xc0}, {&(0x7f0000001bc0)=@in6={0xa, 0x4e20, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x19}, 0xffffffffffffffff}, 0x1c, &(0x7f0000001d40)=[{&(0x7f0000001c00)="79ac4b333e95e85ae79f2c0cb959bf8a291c8a4e72e9e8a255db842cdef9f87f739b83a027f5509d1e9bcdde81", 0x2d}, {&(0x7f0000001c40)="61036df1253e614aeab8e9bfd32b9f32a90942d553d726ce07d41727e567e2700d96f3ed297b75aa004631a87bd076eff3636c24b9b04df59cfce6210c0687fda6bce5067b883080e13316a7cadc9ee9b31ce9a4db30f0ba340f5de59599d05d8218f1aa", 0x64}, {&(0x7f0000001cc0)="c8c0c9d7060bcb59f36f2286b53b07ad1f8f620f87125b3b9bb642170b38968e3f99c8bd735b6fb37019bd230d1d2302b89fab78493f6e19c4fab879f4c5bace011481ef1ed77d7ac7f011cd5cd139e1b7715568aa08", 0x56}], 0x3, &(0x7f0000001e80)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x80, 0x8001, 0x9, 0x252a21b9, 0xffffffffffffff13, 0x530, 0x4, r5}}], 0x30, 0x2000c000}, {&(0x7f0000001ec0)=@in6={0xa, 0x4e20, 0xfffffffffffffff0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x19a}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000001f00)="a11f8017f613fa636578ee90c2c4e1c537eec5eb9e80ce2f9b996e2e5c7ec869cbee87be5b982bbd5ac7e6194ad96ec515368a9f7d157e5280bb1fb0ece5a804006dd1dc30ced41a586ba408c58af1d3355b56a75f75979a9ac51af054b97fb8327541e5d7ec784132262b5279b811f8d06a320a286d858a8732b91c2c4887dcfcd6264cb6809545f5be43e26d7a9e65997a04584386e119f6c63923eabac33c9c1bfe871e8bc3001198c23607fe1625ce27ca7acbf6192830b62b3acc085c64cad4844889c3a46f9927efebc54abf", 0xcf}], 0x1, &(0x7f00000022c0)=[@init={0x18, 0x84, 0x0, {0x4, 0x78, 0x5, 0x8}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x0, 0x9}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x5, 0x5, 0x80}}, @init={0x18, 0x84, 0x0, {0x22cf1253, 0xffffffff, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x2, 0xffffffffffffff00, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x6, 0x200, 0x5, 0x9, 0x100000000, 0x4, 0xffff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x80000001, 0xb, 0x0, 0x8000, 0x1f, 0x800, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x1, 0x3ff, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x5b2d, 0x8202, 0x2, 0x3f, r10}}, @init={0x18, 0x84, 0x0, {0xe7, 0xfffffffffffffffb, 0x0, 0x30d2}}], 0x1e0, 0x40}, {&(0x7f00000024c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000003580)=[{&(0x7f0000002500)="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", 0x1000}, {&(0x7f0000003500)="6f943b2452c629a0d0f0ed673262b7f3b5c487b649ae4f6eeb6dabae", 0x1c}, {&(0x7f0000003540)="83c3402287ade406cb0a237e9c94cfb2d06f27b51bf7752cd13abcce60d830705802e77db9bee62927b7d4f60219", 0x2e}], 0x3, &(0x7f00000037c0)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0xffffffffffffff00, 0xc, 0x4, 0xc31, 0x0, 0x7, 0x3cb, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x557e000000000000, 0x0, 0x8000, 0x9f7, 0x3, 0x6, 0x200, 0x871e, r12}}, @init={0x18, 0x84, 0x0, {0x8001, 0x8, 0x3, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff3c, 0x2, 0x80, 0x6, r13}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x8, 0x5}}, @init={0x18, 0x84, 0x0, {0x1f, 0x933, 0x1, 0xb3}}, @sndinfo={0x20, 0x84, 0x2, {0x85c, 0x205, 0x7ff, 0x2, r14}}], 0x150, 0x1}, {&(0x7f0000003940)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000003e40)=[{&(0x7f0000003980)="d5b010fa7cd196c4722b9e8ee935a997f364534f7801428a349eb7d1873d07f094545fa66c56189dfaedccbbf89c9818c0e60e9a8e523dda84cf525b9601468ae33a2aef5f06336004ae3a46706e6912d2c1c1aaf68d001ef6421d9356c7f2bb6e6ec3326c581fa23dcf366d4f2b4b5f865531d633a77a64992e09e05808a80a5b3399e843b3fcf36361c39006d21860daf4a95c2b4ba90bfa85aab81b5b958013b285c3eea9f7d9bac6bd3fcdee46e5b78df498b564dd4f8980448241495459f96b017d6c60e9e4e289", 0xca}, {&(0x7f0000003a80)="3ba6327dfc673f8b66b6c22b12ee46862546b0f243dc4bf5fbd4c46c19a8f01a96ac7a3962590587b67c4f2edceadeeb493b774026dd7a46e17b531e28de2c27ce406598a2052068fc634e4f835954c546bd2cacb06ce8a901a75b5c3eab9855d553f17e77fcd1febb2791eb9751419b49010bacaf7a929e2886dd604e2c7eb01348e39a410d72a73dc769e0f79bb34cedb7b1d5e2e825726e7678fc6ad78959dd93bca50dc0aefff45fb753dd0f2aeacc0fa1c50330b980cdafb5fde2b939c6d069b19d889bfcee3e0c725f8e40d9f7969488327c0e51892bfecd4007803e8e2b29a3cbf26e", 0xe6}, {&(0x7f0000003b80)="118ac73df07e1310211f79ea04dcca11717a637c", 0x14}, {&(0x7f0000003bc0)="054eb5a72483af76b0494790a4a89c80de48e37d40efc62a9ec1fb62eb9d55e44f5e68936e5b0c38cfa83c5ee19e9efcad3306feee53d2d92af34d6c6434f6311f31a5e41840f09cea63fff7e576f2be1a1ee92b6df7377c4f6797ec51eacfdfdeca854b98d695ee7408aae609b99d09d359626307cc547bee0d2c625697c4b7905a94ee93197425ede73b2cb64560a3bf01474b12b94a5208ef78d38bdc0c95299c81974fa43935379d74b001ad9b21a81096e48451fa6d671b550dfdb140a9cb2387642762ac11cb48d20b8a3acc3414d0c716f395d8b2", 0xd8}, {&(0x7f0000003cc0)="f5716d760ec9864966ffa75af33db948162c1dc483251494551de51239b5a1606d302d040c26eb633c6d7eff4036b3feb8ecdefdaa32b95e575eb27fb6485ef4fc4484080a6011e41bfbde1ae36f87ca0da56ee622009d6bb9fd14", 0x5b}, {&(0x7f0000003d40)="91fcbe5234379b655c3b7a224c", 0xd}, {&(0x7f0000003d80)="e1c771e0572bbbeeb53ab3617afa3e12abf11a57c4e9dbc800e1a556c51ca9695f7607b61e5a1763d815650310363edbb3e0e46fdc6e5322628e236a06dd9c6a255a03a48a7c903281a3a2d9960b2ebaf7ee6bce628e4adf248ccb8d41ade4b4bf6abb0452c7230e36605a705aae43001122df3945d00c405933777e648862fb4dcb6c2243e7f99403814515249211d7dc3eb0f4ceaf6bd8664ae52818abb035a24b5ac922", 0xa5}], 0x7, 0x0, 0x0, 0x801}], 0x7, 0x840) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4b73) 2018/04/22 07:24:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = dup3(r0, r1, 0x0) dup3(r3, r2, 0x0) 2018/04/22 07:24:55 executing program 1: unshare(0x40604) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="3000000000000000290000003b000000c500000007d3e52ddf382c8b7148d5adc69b13d8b883c05c00a12644d24aedc1"], 0x30}}], 0x1, 0x0) 2018/04/22 07:24:55 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x9, 0x80000001, 0x8, 0x3f}, 0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:55 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080)=0x1f, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f00000001c0)=0x54) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x8, 0x8000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x10) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:55 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40200, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/4096) 2018/04/22 07:24:55 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000440)=""/118) chown(&(0x7f0000000200)='./file0\x00', r2, r3) wait4(r1, 0x0, 0x8100000a, &(0x7f0000000000)) perf_event_open$cgroup(&(0x7f0000000180)={0x4, 0x70, 0x1, 0x8, 0x2, 0x1, 0x0, 0x6b59, 0x8100, 0x0, 0x8, 0x3, 0x5, 0x1000, 0x7ff, 0x800, 0x8, 0x766, 0x101, 0x2, 0x7, 0x0, 0x9, 0x6, 0x6, 0x8, 0x3, 0x3, 0x10001, 0xfffffffffffffffa, 0x8, 0x5, 0x7, 0x10001, 0x76, 0x2, 0x800, 0x80000000, 0x0, 0x823, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}, 0x4000, 0x1000, 0x4, 0x7, 0x7ff, 0x4, 0x20}, r0, 0xf, r0, 0x2) 2018/04/22 07:24:55 executing program 1: unshare(0x40600) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = dup3(r0, r1, 0x0) dup3(r3, r2, 0x0) 2018/04/22 07:24:55 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffc9a) 2018/04/22 07:24:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) 2018/04/22 07:24:55 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x6000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x8a3, 0x0, 0xd08}) 2018/04/22 07:24:56 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x800, 0x7a7) 2018/04/22 07:24:56 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x4}) socketpair(0x18, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x4) 2018/04/22 07:24:56 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:56 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x20}, {r0, 0x4}, {r0, 0x8000}, {r0, 0x80}, {r0, 0x2}, {r0, 0x503}, {r0, 0x8000}], 0x8, 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:56 executing program 2: unshare(0x40600) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000200), &(0x7f0000000240)) 2018/04/22 07:24:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:24:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7f, @empty, 0x5}, 0xe) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101002, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f00000000c0)}, 0x10) 2018/04/22 07:24:56 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000280)={0x0, 0xff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7fffffff, 0x5, 0x0, 0x9, 0xf, 0x8, "4e0768f9d14b77eb5b1a0ce0c8c1cb32d28b4f7f938b6bbaf06de1fddbcc187e933043c85b67cd7ded7cccdd0d8633140ef9dae9c7dc2bc6b35f428fa872f239", "9a8798e3e0f69993c08afa5c89adeea85de6d2a52da3e7ae76bff798d370e194a3fb966d8601955e0016447c79c764833b1a245551669f69c61775c6243a2b49", "1e30a482798df183f3b3a78d4f1c97ccb1c9c811e465ecbde33646a9ed5bbd46", [0x3, 0x7]}) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x11300000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00080006e360e09e0e9c3f53ae76c8451a5497fba8030013ce8b10d4a25d7cf90208efd587bfcae298b94b1f3a0821f89f6c62d73ebbbb8237fad36050000008c5f23b0a4214b810beec0e94953d3217be71a59e448cb02fd6d3c6976ddd1ad01cb4adefba37550b27b2195a0314cafbba745e3bb43f3c3c6066591fbfa960188e8031ccb5fcc", @ANYRES16=r1, @ANYBLOB="200826bd7000fddbdf25060000006000010008000b007369700014000300fe8000000000000000000000000000aa08000800fb0c0000080008000800000014000300e00000020000000000000000000000000c000700461beca80200000008000800ff030000080004004e20000008000400000001000800060006000000080004000600000044000100080008000900000014000300fe80000000000000000000000000001b14000300e000000200000000000000000000000008000b0073697000080004004e220000"], 0xd0}, 0x1, 0x0, 0x0, 0xcf343e3d06d6f469}, 0x80) 2018/04/22 07:24:56 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/22 07:24:56 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) wait4(r1, &(0x7f0000000080), 0x1, &(0x7f0000000180)) 2018/04/22 07:24:56 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000340)="be82416c3fbc4b1e113dcf9c846ed396", 0x10}, {&(0x7f0000000380)="a8659401dee708e52f4d9f910cd503c0d64aedf46b8e4cf28ce8430548a56e1aff3074484a70eae590f2046c933916bfee2e674fb6a73f33bfa2e1d1a018d41b44a9107be91f53d9ff2b5a9f669ffbe8fe4bcb1b141b9aa392cc2d", 0x45}, {&(0x7f00000006c0)="1150a5aecbfd27de9338738bc5fc446e040715ac3caad5bb5325d56eaf61ffd5a6c9613520855f53b98e05f42942bd7f009c8416331cd208dfd75427a8988fc1357b77494ef79df426952d4e4954c242ac5d23caa7392890008aab907ba8a1b0a6eaac6a54130edf6bffd6", 0x6b}, {&(0x7f0000000480)="b887df62c95d250182ac2d6c4f9589bf8c59a25e45ad00260453a0204f0c55d8f3ca2f8f4beee4f2e6ee2e99a9af6063357e80c979378a0b42a077f6f4454bff9db9a033abc1ad8c576c1de5", 0x4c}, {&(0x7f0000000500)="bff038cf3fecd8b9738bf7bca019d9ddee8710897ec1f19917365fc126c4d44399fa3a8c704ab3044fb53a023c3e4b852b14f6b15a5f4b45ae00628f7d5a27bbc74249005d3e9d97d005c43f1df6b6c2fa1e1863b6753c304b0d2936afbb7ac54c4a8be7a51e7fb9ed3c5d9c0b1c3661a012e54ca049c4b95522cae1f4cc4501acd3c713c6b4f9ce881e735e3c51dbd29a5b599b03b7f241f1a58e7fb31476e9e5c95345a2cb0192f53495577c456850b0823e988e1fe8e10816b6de03d94cfc282bc45547697dc44d9f148c8b600e73116d7b96b981e0080a56bd169e8ac42b", 0xe0}, {&(0x7f0000000600)="2d581f411ef268ddcea2744b7b0acdb75ab39bb97bd2e34e2189ad50bcf4fd8e4a75", 0x22}], 0x6}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x3ff, 0x8000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000007c0)={'ah\x00'}, &(0x7f0000000800)=0x1e) r3 = syz_open_dev$sg(&(0x7f0000000a40)='/dev/sg#\x00', 0x6, 0x0) renameat(r2, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000740)={r4, 0x2, 0x7, 0x0, 0x7fff, 0x6}, &(0x7f0000000780)=0x14) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$inet(0x2, 0x4, 0x5cc59e48) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) syz_mount_image$ntfs(&(0x7f0000000840)='ntfs\x00', &(0x7f0000000880)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000940)=[{&(0x7f00000008c0)="e843ab3e24600825903b61c05673a79aa10bb750b71f21bbde6ee7558c14434b4ff50381e4866574640862659db30048a5452d06732db2c19df81a5439887ad6f56e9fc7c7c5ac535da00cefcc6d13ec8801afe20dc149a9e0aece9f0a50aba21ad7ff1182133f57801e", 0x6a, 0x8}], 0x200400, &(0x7f0000000980)=ANY=[@ANYBLOB="73686f3d6ef876592faabe5031733d353437332c00000000000000000000000000000000000000000000000000"]) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000002c0)=0x8b1) 2018/04/22 07:24:56 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) 2018/04/22 07:24:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:24:56 executing program 1: unshare(0x405ff) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000040)={r1, 0x1}) 2018/04/22 07:24:56 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/193) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:56 executing program 3: kexec_load(0x1, 0x6, &(0x7f00000003c0)=[{&(0x7f0000000080)="fa2adb8b15a8b9ba06a458f6dc1e1a5316dd00cdca4f9cf53ab98a3bec3c3b513926becccdfd79a844dd2c018b99bd72c30872fbb1abb92a9e991e21", 0x3c, 0x6, 0xf4}, {&(0x7f0000000140)="49fb5ad40c251ead972b1b4dd6428edd9bdb3d63aa3cc6662e924ae07a2d7c2072813d335560ef43e032d7ed087fc4ea06a17f7fc97f24e3a603f4e48aef3e72794cf898e3ae8f80d4a001010dee93fff71d5d1b1bebd313e3086b755695e9f50f01f5add5f4ab6b82b7b28897f187509b85590a29196f4ca69072b336d67872e86a11d16f42f573bd4b42e7c24269e18b330b5455d1a22affb1a4c7d7d1e0e7441d65be1f6fa4084cb04b992201da7d6ab1928181b0e1aae1745c5ad1349e8a04", 0xc1, 0x19d8, 0x8}, {&(0x7f00000012c0)="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", 0x1000, 0x4, 0x1}, {&(0x7f0000000240)="26a953053649643d23d6271a69b76c0efdff41b379541df8a126db2c5bab08a202c5ab2ef0a15e5f6143fedecfa0e90d96a5a2f9026ad6647717cb68207b60c4668a71ea7b34123322d68ce55e1a0d51240055557732360a7a85057afeeeb2fe85e16a6687901c0e98da6964d3a377f5ee028bb431316be846497044764cbdb6f65bedf492015cebde14597a07e0c329af1810eb67634b45daa6133f0592a9fddc", 0xa1, 0x9, 0x7}, {&(0x7f0000000340)="83e89c0ad007a89747f18d313264fffc99bb73a318ce30caa22d9ab056b99ca2a1b50c02e5b8d7f312acf531cca88f4286d89bec1126cf6c60c3db0bbeb2939dceb816034dafa4e6a5c367a6faa3664bfe8a4e13b516bf2491872ae6f3e5664b35bf", 0x62, 0x3f}, {&(0x7f00000000c0), 0x0, 0x3, 0xff}], 0x3e0000) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0xdd, 0x0) 2018/04/22 07:24:56 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xe) 2018/04/22 07:24:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="ab38243d781c3670d4ed5d43432e20d051583abe28d19bedf7d5b7cc461a5bccb4dc53663b0a25138de4c0b25dbf8c5818ca4ece75a74ce2d41b6eadaaa251e4667a63ac3bdb2f5f754e33e9f6f6eb2077b7b129469f0a98987165ecf28379fe75f820bad1bf3cf0a5a3bb1ef41c7243ef1aec70ec7fea265e84874116ddc4c0165d2057b9125c2fc55498c001686551bdc5c23e086329478c5da6a5604eb429159c0377e609644bf6b2f98d269ceb0b61cef29d981cec2305ecda653428253c048690a397f86c22f55ae306b97db36df4e9ab19a45a4505af117826bad1c796e29ae615c5bb5a85aba8584d70309c17b99c083671f5dbc007c715357cb893814ffb516bd404220e64470e75f79444485b7853b9c554e75469bc0686c0ffede555031dc391135ed1b8b771aae3afa2491e56be925f07463d52d673aa7ad8f183ebc59531b56079bdc1ed745ab0ec293477f373072cdeed06eca2fe14afe3d44cd96c70c4d4328b304334724c2b789e247ba8892132377c5e2ed5cd236289889b9a08bd2624dfcf67f91af8d8a1117a07653b9c6294c2d5e0b6bd972061bdab47c8e0a19b9578c7c6e501edaa31ccefab21f63961fe5d0ff802636608f3aea108cc8b6313c7e2b7779d82e7127d094f6ea822a837bcf0c0c51d2a7d0376af8b07c7d156d8c735d73e2fa3426bbfc214abe35e5709118b1da5abbabd20fd0aa867e476b8a63519e8076547759682fe68ba8825c137e8769c9fe8e9d5d3d0ffb1eccc97dc1fe826e66042a2b70d142e917c9c721b506b23f099fdbab898fa4982e9a5801175c4265f200153f85deec4fc2e638b49f3316945921e97bb78e5cd27d46c9c30eb23634ec1f44ae54143cfb426a4132b99966f208306fb00b86786445201cf0ec42c584b0943ee882ae3eee1a165e8d733ce70c1a48367c7a37bf2f6e182c8e7d83dc3214a2ee9a78e164cde23ff7a09e83b9f105f374aeee02eabca64a442b00b213b4eb49cbd815a2466f19023b9fb4f93b10815fb25c4feef41ca65cbc8796149191f851ab6ea7f6cdb0149cc8a105e3bf17c649bd649a2ba73ec2a47e7d63e1276d61358a448e4bce9160936d61451c2213ceef33fadaabfa83b6c4018c9582f549991f9cbf08e50836ca5d678b080792e2c9671bac971dedbc474178387e10cc5a99c41560829c996603c86aeb7836aa0e767e71789751581454c29b4f61df75478aad92d0cb30d2915834cc055f63f0bb7b87efbd1a64131b50929c1d6bdacf541d83a77a6e4670acf63a9bf616ecb72959ddfb7980203d472cd66fb1a8d93482e8391f7c2788fa5266dd5f5d014b62bca0eed2cfe5772eb99b78f703edd1ac6cf5493a9971959ccd0460d2d63e3429d997c8a69e1e4e4ac018c99e0df1f2e63190230f3fe65106a492fa0682a0e231ef9d643b2d64c3c1722ca296d26a5d602b7626589817b6ea91f0d208149d59c216fd977beac3b925df1e39499eadb337a98da71db512ab30f16e48ee8508549f01ab6bb76cf663edc8a34772c5078b5516c5c39b3258834f386a8d26f8c996c296b5457ff76063471fe45b23e54ec9d52a74caf5dae0b747e3bcd72eaebde9394f36094af00dcb2be16e21a29df3e1c266cfa5b3508e5d4d3ae517b451242e09d8f3e93f210a02deaf375e4ba3426942b9397f1d81487c70002d558afee4cf6d8da4d1b4d70a746b779920a06e1f47705ecbe58d26e412726113ecabb09d54c3a49d64f9462ffa09d1ed1151bf1903b8da7dc6b1294c4d2c64e66747013ae90f0079c6af8967958064ccbf7884068d1456927c0eb40ed991b3a214433566144e762efac536aaf26390ec34fd18c6a10ead60b96f819d0a184ee149c8fe87d8d3c8f94ff35da416c7d74e2ac084a999e6876356da5f63b41402557bf878a8c6a32b508328356e0fb201dce90a9ad9f10433dc3f89fe333f04a7b341bc68f170eda419b8c5c076db4b0ea7ce63b431b332d25ed2c843e", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x103080, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000700)={0x3b4, 0x5, 0x7, 0xc16, 0x70bd2d, 0x25dfdbfe, {0x5, 0x0, 0x9}, [@nested={0x1f0, 0x76, [@typed={0x4, 0x41}, @typed={0x8, 0x54, @ipv4=@broadcast=0xffffffff}, @generic="192e6081b64710b7c0816ddedc1c47cdc2b682f33732877b9a22d10fa93a7cce359a47c1a8b9504fd857e98d6036c8a4b71e0c1ac9cf4f432f52c5b20350ed0da42787780c305d474339467233d6c645457c8cf29b721aeec8a023b073fa19eef3575410ba8e14a3e256371ac4e6c696320c16dbb1258668b6f84d4b7807aa714e4cdeb3462de96ffc9d284384976c93174dfe9d45903d435e40b7ea2c6b390b6bdee354", @typed={0x14, 0x4e, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x57, @u32=0x88}, @typed={0x8, 0x25, @fd=r0}, @generic="4d9cf1146a4926872375593a194c837f54bbfa2601a4746c4de24e3d5cd9fed9f75441dfb2bf2bbc93598dc7c6ac29fd8a69aff96d8a3d997d5226a35a1323658d56be0a697fb9d16b317c23ebe257f9c33b37541ee7b7d848af65bd8515a7d68aa7292fcdba7cb228304a6d5e713152f134da409aa52198cffb00ba2b759c35f77a9cabc39b83756d9f31ba32224ea0ed3bb68a6ff4949cdd03d66633a34737f0798cc3ebd047e9b880d0", @typed={0x6c, 0x35, @binary="3ab5ae23a3b3b79b1bf849e5337a4e8a1c7da85573c899c6b53acbe439a46f79cf25f2b0f2856e1006cffa700506251d91ae4fb4c922891efb0300eaa5d45ed9c3cf3a3c32c9bf846ed9a9ec42951d439cfdca4a13159a27ce66d4e10d3be3c986fbe54dfab854"}, @generic]}, @nested={0x34, 0x25, [@generic="d9f10435f50ab2141f6170a295b2ac2b77504fd9d894aab6ea032cc434273509456f6e3f7b40fb1b1fe1879d9d"]}, @typed={0x14, 0x29, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @nested={0x158, 0x26, [@generic="e695dd1fe49e919795535d1ccb610293cfd9912971539cf19dc6c49bd278a11eb5da231c39bc7e57f23ba0002abd34087941f2e7cccf657e708805b2f0726c47c25e3392efa209d0a81f46e4f3d167513aef73557f7e73e6e20a60cdfb99d2401f75119589d8b3bb0bd30d286da1ab7fe9eb05c1c064cae14e0f34b742f58af3fa7c72a269dec96c04e05516c8e7b13b076bf09f8160c29a7fb8d1ba51b196b3e36a214f44f8338211385012eb6c4da05230c72340768a", @generic="c6f52d5c9dcc5c7c89a344f3b38d22616751e2c70ea0348dc5390414c5b542c4adc690dbb4447041d17dbf12e93c2e6ff8eac9dded2f8a2bad24c16e3b7b26f153c3706438a42e823fb5d00321a67076935ed7f5ad416aa6c19ab33d2b585e427c5aa63410fb015a172aa6c37a3f4bb0e92a292936ac883493f5886a38a142d4939ac465f4892761f9ca2f7c342203852fdc3d97", @typed={0x8, 0x76, @uid=r2}]}, @typed={0x8, 0x34, @uid=r3}, @typed={0x8, 0x74, @uid=r4}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x1}, 0x40000) 2018/04/22 07:24:56 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x2) fcntl$setpipe(r0, 0x407, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r1, 0x7fff}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:24:56 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:56 executing program 1: unshare(0x40600) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000100)="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", 0xfc) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) 2018/04/22 07:24:56 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) 2018/04/22 07:24:56 executing program 2 (fault-call:6 fault-nth:0): socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0xffffffffffffffbf, 0x1, 0x1f, 0x0, 0x7a}, 0xc) sendto(r0, &(0x7f0000000140)="1a2156b9d333fcf94f1d63c1663363c2e9ee2ad9580d163dab1d65683b879c6c7af75c007536de8539b19d57b2d270d1870c3f9cc8d2278364fcd6cccbd618d0f910269371bb278f8a31f145273154d64b7dc0ecebfddd12aba56c9d11eb150fb10d3b7446dfb47ca8371b10045c1f1327c58e3e60af08e9ae8b2b2a254448183425d28cd6c977dd7286f03cd84292d25471e31a9d9890d2b88865d0489f4f8231f29dbe844cb782ca8b361cfad8bb7b817d08825fc06c1cf4d6f479", 0xbc, 0x4000010, &(0x7f0000000200)=@nl=@kern={0x10, 0x0, 0x0, 0x800}, 0x80) 2018/04/22 07:24:56 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000013c0), &(0x7f0000001400)=0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000001440), &(0x7f0000001480)=0x40) dup(r0) umount2(&(0x7f0000000000)='./file0\x00', 0xa) umount2(&(0x7f0000000240)='./file0\x00', 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="b7f7dc345212ea0fc0002317a8ab3e605c74561eae74341e68b66efdcb35c74f5b1b94ce5c8b4af0fd231adde23d1bb2d72960ae9da4edaf7472f22dbd7f632699ce7c486fc0e6a86e40b0741a7b08966edd95c6e3881342db203161c1e4b7f5bc27a6536982f69875ffcfd5e48000cbe092bff45f44b66007cb0c1ca7d958606911d7c081580e345e16609feb8082bd83e4b292a798bd2b1190a1cf93f1fe3c08e2a1f3fccfe14eed4cad1dba328993bd32667de69ebb9ac72888b7aa900b3f7a1c5b49f70593f032cb", 0xca, 0xfff}, {&(0x7f0000000280)="b6ff907918f073d576d7f48a0f468310a83c348bb8eb4d4555a69d4a585e7e67bfc111ac743eb0a46aa3fb5857dc154ac94ebef52cccac713e30c2006e4fea98f5ffa88728bbb057a60a69ef453345ce8feb22b276db6cb96b5bedec381ed7d84fbfa20d2653bacb03923b762e2ac2b1", 0x70, 0x60}, {&(0x7f0000000200), 0x0, 0x9}], 0xa02080, &(0x7f0000000380)={[{@creator={'creator', 0x3d, "e3dbe3fd"}, 0x2c}]}) [ 135.020176] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/22 07:24:57 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:57 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x9, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)) close(r0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) 2018/04/22 07:24:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:24:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = dup(r0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x4, 0x4) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:57 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x8, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x8000, r1, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r2, 0x3ff}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r4 = accept$inet(r3, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000200)) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/04/22 07:24:57 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:57 executing program 1: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x460800, 0x0) connect$packet(r2, &(0x7f0000000240)={0x11, 0x17, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6}}]}, 0x40}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0xffffffffffffffff, 0x9, 0x2, 0x8, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x165}, 0x8) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:57 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x204002) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x0, @multicast1=0xe0000001, 0x4e24, 0x3, 'sh\x00', 0xc, 0x0, 0x65}, {@multicast2=0xe0000002, 0x4e20, 0x12000, 0xffffffff80000001, 0x3, 0x2}}, 0x44) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000400)=""/138, 0x8a}, {&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/15, 0xf}], 0x4, 0x0, 0x0, 0x20}, 0x1) 2018/04/22 07:24:57 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:24:57 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="61bd0b6dec61c5ff70c4394014ce7d6f0df09ada336f692fe7cd2c098d24085be5fa6eb6c4983aa1b874cd2dba3afa89c7b92a502826f692806e4fcddbc42409270cee37e085b6e4fa6db3418dd83e113e80deaf21cc20804af8dc3616ec80d4e5952b08be9e23c285abd52e1a150dbd47db8bb5f627c30dac0323b5e4760029e2f28899593273624439e0e46f34810cb1e6a31486170ef6936470a5a95db9843eb8306989636b6fd54fa8cab07239102a7cad0fe15d101c3c6a0f1357e9aca20381d383d724e51e8a89361f4fe2f0a7", 0xd0, 0x9}], 0x40, &(0x7f0000000280)={[{@session={'session', 0x3d, [0x3d, 0x36, 0x7f, 0x35, 0x34]}, 0x2c}, {@decompose='decompose', 0x2c}, {@session={'session', 0x3d, [0x30, 0x38, 0x31, 0x34, 0x37, 0x2d, 0x35]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@part={'part', 0x3d, [0x32, 0x2d, 0x32, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'iso8859-15'}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x31, 0x32]}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x0, 0x36, 0x34, 0x3d, 0x37]}, 0x2c}]}) 2018/04/22 07:24:57 executing program 4: r0 = socket$inet(0x15, 0xa, 0x3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:57 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) 2018/04/22 07:24:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:24:57 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x4, 0xe98, 0x8000200000000000}) sysfs$2(0x2, 0x81, &(0x7f0000000180)=""/4096) 2018/04/22 07:24:57 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x88400, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000240)={{0x1, 0xb320fc092e63bfe4, 0xff, 0xa24b, "577e3099ef8db72b7e3ae884a8ae36267c298db1d44c3acab3e0c962ceeb2c3c156de103baeae55e225c0311", 0x7}, 0x6, [0xdbe, 0x52e861f0, 0x10001, 0xff, 0x5, 0x2, 0x5, 0x4, 0x20, 0x200, 0x4, 0x8, 0x4, 0xbf89, 0x341, 0x7, 0x100, 0x0, 0x5, 0x0, 0x871, 0x2, 0x7, 0xd5b0, 0x4, 0x5, 0x5, 0x2, 0x10001, 0x7, 0x92d, 0x5, 0x9, 0x5, 0x4, 0x7, 0x1, 0x8, 0x5, 0x6, 0x49, 0x1, 0x2, 0x48fa, 0x668, 0x0, 0x4, 0x4, 0x200, 0x1, 0x101, 0x4, 0xfae, 0x101, 0xfffffffffffffff7, 0x0, 0x6, 0x6, 0x0, 0x2, 0x1, 0x2, 0x8, 0x100000000, 0x3, 0x2, 0x7fffffff, 0x200000, 0x5, 0x8001, 0x3ff, 0x0, 0x1, 0x0, 0x80, 0x343a6fc8, 0xffff, 0x0, 0x9, 0xf8, 0x296c, 0x7, 0xff, 0x0, 0x305a, 0x8001, 0x9, 0x6b, 0x4, 0x6, 0x9, 0x400, 0x8, 0x100000001, 0x7, 0x7, 0x5e18, 0x3f, 0x0, 0x3, 0x7, 0x1, 0x40, 0xffff, 0x8, 0x5, 0x4, 0x74, 0x3, 0x1, 0xfff, 0x1c2680, 0x6, 0x6, 0x7fffffff, 0x7, 0x200, 0x9054, 0x2, 0x9, 0x3, 0x5, 0xed, 0x8, 0x4, 0xffffffff, 0x2704, 0x1f80000], {0x0, 0x1c9c380}}) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x7fff, 0x0, 0x3, 0xe, 0x4, 0x8, 0xb62}, &(0x7f00000000c0)=0x20) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:57 executing program 1: unshare(0x10000000) r0 = shmget$private(0x0, 0x3000, 0x7800010a, &(0x7f0000ffd000/0x3000)=nil) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0x0]) r5 = getpgrp(0xffffffffffffffff) utime(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x7, 0x400}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000380)=0x0) r7 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r7, &(0x7f0000000b40)={&(0x7f0000000500)=@rc={0x1f, {0x8d39ee4, 0x98c0, 0x1f, 0x2, 0x715, 0xb1}, 0x10001}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000580)="f031d78e898d3da809bccc4c30d2ee938d9d60946dc77db0af34082d8573653615c76bb2e8169c8f3a676326f9d52820e9555b958ec19d1438834dd70d262b0bc7c05b89dd1c93a0d745b3447c33e1a00b20a0d622dcaf1f84b61bdf183b986e8a6ba59c890cb5bc3127571a2965b92026ccc9812e99fab7e400f53a70bdfcce71003aad81e5ed8fe6a931cdd4c5b007b95c6ec5dd84968f29c404bccc7759ca28a4668e00582f1033", 0xa9}, {&(0x7f0000000640)="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", 0xfe}, {&(0x7f0000000740)="a9c15b7259136faeabbad97689fd4d59b2da6f827fa4774e3033b28bda45b5bd034071b52717351364fe14284b2d00b77448d93a493902ecafc3488a0a86c076857ad3b05238226edfa92186779ff5d7d015ca60b442fdadac2e117544544ff4f294d59a6b10af552a041fb7225e44d7cdac0f934d4e4d4440f0588acd522c3439dd4e54284d7097db4f65730e0e0b4ae78cb185da6ee1c766df08356ba34493823a2d501800ac3e9772879fd8dee17d0fcfe618c5d00723", 0xb8}, {&(0x7f0000000800)="1a99864df0c937fd5b1b7e08ff4f829e1ddd3c1fb83cd7fbc28dee1ac8e38c3753381f0c5a9f11918b5172b486838ae6bd", 0x31}, {&(0x7f0000000840)="5e371f1c31a1aa489df75eba1b9821907794cf2a5b4a51e3bb0591a714416fd6617498d0e459cafcc4b80b37b87096a7b155678217948fa94b6ef97cca2d696fdb3af02ec03c3f272752e29549eba30ff55fce8b39f8e0f4a5a7c8ca335ad8b3ce8a7d43fdd39dd8f69eb16f37d831ba949e319324b47648fc09827984ccdf3fedb150d69560cc551724a1b6", 0x8c}, {&(0x7f0000000900)="c3b7a3343be5b9e9085d51f81c23bc2e4022af559e3298d94f2b17e4956fdd8418bf9045b1bd1d2662cd8fdc33c6b0", 0x2f}, {&(0x7f0000000940)="331ac6824499ed41f5fe8349bb44fd288516596f4d62b28a68350ecc04ddedf7e579449d9a84fe7a9f726ca7078758922d7bd5d39cba78a373cee874a0ce36e2979e4908fc5cc597e365c8d0edebd56876d19933d38b0740dade229b3bab992a", 0x60}], 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="e0000000000000000001000001000000dc32d4a02b1ee5b3fcf426bdac272d67d9c3e09d158d20c811cbb2a0f3ba964793180a1d0853b8e94666ce4119dcfc0552e716021d8499a387363c129345af2adf59198504316c86333e9e6f2cb148a54a6b48ae622e07ed500c02a3331bc04a39b62b10a724f4aab591484a87e48b2b889fca2e7bf0b75ba984bef332415f3ea8df6b4738c6e325db1805482b874d85c43e9164fcb7b56716c6887ddba5ca3d8961d8266db5830eb8171a335951a553ae4ddbfb1f87c9ed271c5df6ffd85d68bb4912ad7d7ae9d927c8100900000000"], 0xe0, 0x4004800}, 0x814) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x1, r1, r2, r3, r4, 0x100}, 0x8, 0x3, 0xff, 0x7f, r5, r6, 0x8}) r8 = syz_open_dev$mice(&(0x7f0000000c80)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$LOOP_GET_STATUS(r8, 0x4c03, &(0x7f0000000bc0)) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r9, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) chown(&(0x7f0000000440)='./file0\x00', r1, r2) 2018/04/22 07:24:57 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x3) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x2710}}) 2018/04/22 07:24:57 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0xffffffffffffff81) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/103, 0x67}], 0x1, 0x0) 2018/04/22 07:24:57 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2040, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:58 executing program 4: r0 = socket$inet(0x15, 0x5, 0x800000000000001) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x4, 0x4) 2018/04/22 07:24:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="a0afe29b0a1339a7951803c08e51848da2f034c4edb252732d37856bb6689d0c13f8d2c8863588eeccbd160c3fe5a58b845f", 0x32, 0x48091, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'lblcr\x00', 0x1, 0x7f, 0x100016}, 0x2c) open_by_handle_at(r0, &(0x7f0000000140)=ANY=[@ANYRES16=r1, @ANYRES16], 0x125000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000240)) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:24:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x5, &(0x7f0000000480)=[{&(0x7f0000000140)="1fa1c4fdb052d52004e09f8bff7412f64f651f8c499c764640890b94f74056feabecb8a08f55f9", 0x27, 0x1ff}, {&(0x7f0000000180)="76f5071274d243e14993fb11459ecec64961a111e7c0549326b31ebe3e00494be63cc5f5e0ba28f38c50fcafa515c546e6dd500ad4bcd698a8af45d900b8cdde001da246121d20eb1c5e9d7b22c3d13d29f2b05fd4d93370abf6c9a5274531e9f6e1de7ab018c187f917d4eadce87101a8168e6dc3b3858321bc1b9d631e4f2b2d2d23eaf0ca0452d6979bacc662f9c204058816d892d928c082da59cf293b5ff07c62383f07", 0xa6}, {&(0x7f0000000240)="b2437690f1e8a3ba6f65e5f90b5a0374b207f8ee240b75342dc3542473003b55ca9eff2dcf06e64ad6918d577a069a05f4495b87138d520587e79f7cae7811f6dc361dd97b32d6018c0741f976bb766791cda9ddaeb17e5d8a289b95960c2177cd5034307342", 0x66, 0x7ff}, {&(0x7f0000000340)="4f22a1d0d0c00b7193f6e7323d147f12b1fbd1e9a5b6e8f728db0592c76367d32fb02b4d4ce057ea396f1efc8265d6085e4ec2af43f9082662eb5e4642f278f32815599449c17a01344331284a178b488e5978dfce96b93e802efce10b5e467d638b6da774a81da3ee49e944318d05807d88ba58f443a53c93b8d548f2db8419181ba96ff1270d6f4f3ae850729f7531861c048843dfa6cf91667cec1a84b8b55137be6352b6f6b2036a60e27b7d9a298f0f6a369e619bd87d3b", 0xba, 0xb054}, {&(0x7f0000000400)="f4ee0d8ca989447eb0706e99a4ae4ffdce302eca7e7a62c7433010669a8b11f9385107cb2099a46472d8d7d7f348c5cfd715ccb7fa03b1c6d2f7182b0976af880443f1ac5b428be42f15d07fb64960c421f7e0ad3591a739075e195fb13cfb45fc9c054d17b524a1090da3", 0x6b, 0x2}], 0x0, &(0x7f00000002c0)={[{@gid={'gid', 0x3d, [0x34]}, 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x30, 0x31, 0x35]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x36, 0x2d, 0x3a]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x32]}, 0x2c}]}) 2018/04/22 07:24:58 executing program 1: unshare(0x40600) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000000500)=[r0, r1, r2, r3, r4, r5, r6]) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r7, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000540)) 2018/04/22 07:24:58 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x84) 2018/04/22 07:24:58 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001600)={0x0}, &(0x7f0000001640)=0xc) ptrace(0xffffffffffffffff, r0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001680)='/proc/self/net/pfkey\x00', 0x80800, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000016c0)=0x6, &(0x7f0000001700)=0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x5, &(0x7f0000001340)=[{&(0x7f0000000100)="2c8576139e4cbea536e533117cd90cc8777cc57867aebc41eb19e38ae568208f10c8b7f457704ba74383c753ce1a62865539a46292cf0f2b2022ccdc2c027a601f433758540a76dba18f0785af0c549acd7464a577e320dd27efaecdabf95d1c5981debd66fcec03ff63bb84becf426493d1cdfa29d69d4f1d1d99ed5b2c95da08e9ecfaea3f62146961ecaef1458b1e2e638ad10ab3", 0x96, 0xfffffffffffffffc}, {&(0x7f0000000280)="0c6cbae40af37ae15df27a02be5c9269b236b34b0a339bd112cf87494393b9166628300f5767677c143782586b817c71dd95c187a44f18618e0a53df1921729389dd5e345a74ad0b609292399271fd84227ca50fe964a18045c993aecd39c785c75807fbaaebd5b824e847ec173a12b9d9faf7a6730887bcda804a5e213379662277", 0x82, 0x2}, {&(0x7f0000000080)="28c068b52ac988f5896378e7eddd01bda52e40d3102f3991fedc63f5a4243c5892779753dcd32483376b6aa5538906e8402c28517cfcc0f0", 0x38, 0x4ac9}, {&(0x7f0000000340)="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", 0x1000, 0x8}, {&(0x7f00000001c0)="e80362acaf2ad6956a66ab4476b6db202ce46683e801ab5b70a114ef4d2a442ed7cd3504cd8c4c83a2f5f669b78ffd7a1ef8bcba92c2d9f7420587b8cdfac0e18aa212180020e9e9797b88445d897247408a91a69acfa292c78199632d98fa2bc8a98254088fb360b16dc707476253f3183699fc13818b411607", 0x7a, 0x5}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="696e69745f697461626c653d390079392c6c617a7974696d652c6d61785f6469725f73697a655f6b623d362d2c746573745f64756d6d795f656e6372797074696f6e2c64696f726561645f6e6f6c6f636b2c6a6f75726e616c5f696f7072696f3d003f393730333432312c7573726a71756f74613d2c6a6f75726e616c5f696f7072696f3d352c626172726965722c746501045f64756d6d795f656e6372797074696f6e2c00"]) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001480), &(0x7f0000001500)=0x6e, 0x80800) getpeername(r2, &(0x7f0000001540)=@alg, &(0x7f00000015c0)=0x80) 2018/04/22 07:24:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/103, 0x67}], 0x1, 0x0) 2018/04/22 07:24:58 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000e00000/0x200000)=nil, 0x200000}, 0x1}) 2018/04/22 07:24:58 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x105080, 0x0) socketpair$inet6(0xa, 0x7, 0x61, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000140)=""/134, 0x86}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000280)=""/2, 0x2}, {&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000340)=""/6, 0x6}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x6) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) 2018/04/22 07:24:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/103, 0x67}], 0x1, 0x0) 2018/04/22 07:24:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) recvmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000440)=""/141, 0x8d}, {&(0x7f0000000500)=""/76, 0x4c}], 0x5, &(0x7f0000000600)=""/137, 0x89, 0x127e6d4d}, 0x40002001) r1 = socket$inet6(0xa, 0x0, 0xffffffffffffff62) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x100000, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000007c0)={0x0, 0x74, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}, 0x90}, @in6={0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffff65e}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000800)=0x10) r3 = getpgid(0xffffffffffffffff) sched_getscheduler(r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000840)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xf14f000000000000}}, [0x0, 0x9, 0x1ff, 0x2, 0x80000000, 0x10001, 0x7, 0x4, 0x6, 0x10001, 0x45, 0x0, 0x4f11, 0x80000000, 0x7fffffff]}, &(0x7f0000000940)=0x100) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000140)='./file0\x00', 0x104) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x680, 0x2]) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000009c0)={0x45, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000a00)={r5, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000980)=0x4) 2018/04/22 07:24:58 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x0, 0x4, 0x0, 0x4}}, 0x26) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000380)={'bridge_slave_1\x00', 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x644c0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000280)=""/129) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x50, 0x4) 2018/04/22 07:24:58 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/04/22 07:24:58 executing program 1: unshare(0x6113ffff) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x90000000000000, 0x3ff, 0x7}, 0x10) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) 2018/04/22 07:24:58 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x1490c0, 0x29) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ef8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x9, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x25c}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(r2, &(0x7f0000000580)={0x2, 0x4e24, @rand_addr=0xfff}, 0x10) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000440)=""/73) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x184, r3, 0x700, 0x70bd2a, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa000000000000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3765}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x262}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000004c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000540)={r5, r6, 0x1}) 2018/04/22 07:24:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}], 0x1, 0x0) 2018/04/22 07:24:58 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:58 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x480, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x800, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) unshare(0x40600) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xfffffffffffffffd, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffa000/0x1000)=nil, 0x1000}) 2018/04/22 07:24:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x85) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/200) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80000) 2018/04/22 07:24:58 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/04/22 07:24:58 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4fc7c56f308a3c19, 0x11, r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x0, 0x0, 0x61}) 2018/04/22 07:24:58 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x94, &(0x7f0000000240)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0x3, @empty, 0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000300)=0x10) 2018/04/22 07:24:58 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/215, &(0x7f0000000040)=0xd7) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000100)='./file0\x00', 0x1) 2018/04/22 07:24:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}], 0x1, 0x0) 2018/04/22 07:24:59 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x7ff, 0x400, 0x100000000, 0x100, 0x0, 0x7}) 2018/04/22 07:24:59 executing program 1: unshare(0x40600) r0 = socket$nl_route(0x10, 0x3, 0x0) fchdir(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) unshare(0x80204000) 2018/04/22 07:24:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0xfffffffffffffffc}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) 2018/04/22 07:24:59 executing program 3: r0 = socket$inet6(0xa, 0x8000001, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:24:59 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xffff}, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:59 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0x2, 0x3, 0x80000000, 0x1e, 0xffffffffffffffff, 0xe000000000000}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1e800, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000180)=0x9, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/22 07:24:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000001c0)=0xfd3d, 0x4) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000240)={0x0, 0x4}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000180)) 2018/04/22 07:24:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}], 0x1, 0x0) 2018/04/22 07:24:59 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0xffffffff, 0x8, [0x2, 0xfffffffffffffbc2, 0x9, 0x5, 0x2, 0x8, 0x400000, 0x9]}, 0x18) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:59 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:24:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) close(r0) alarm(0x3f) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000004c0)={0xb0cf, 0xa, 0x7, 0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x9, 0x1, {0x3, 0x3, 0x4ad, 0x1, 0x7}}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="2e014e601abfc919ef1fbe99f16ae7763ec2908cc1", 0x15}, {&(0x7f00000000c0)="e4fdbd1bf85be67a4fca716011b4fb367703de627264b2748d4f1260d12a0cab813346b2de51e9048415", 0x2a}, {&(0x7f0000000180)="d38c8b32bb469e68701c3639a1abe475d3482ca8716456b037da30b7148d752be00a8a16fdabebeca4d1d60348853b6e87b58e229e312705926b9e187370533de97851b5aaaafb1664e06b58f5d62365950c2967e9821eedcd578206e9173f177310d6023af6a7", 0x67}], 0x3) 2018/04/22 07:24:59 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x111001) sendmmsg$alg(r0, &(0x7f0000006640)=[{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000240)="8354b7f603671198b40aa34f7bfefdeff8ce1056effc766719a7793ff77f8c8a88fadf46a0227e262dd789a1cbff9735c961e1ce204c338b6ff58530894a350b51521774e28256b7f859e0475b22b4bfe4ae3ba670709eb12d637d927c7dab0bbc3ad3c893cf64bc538be069e25ab6a92e1b6e41ffc91a880e0c418852429570388201f67cdaf91c875971fb3c1d314b6947a52ddc16c8741405d5cf0c1bd4d211cb0f192864774ae0a3dfb395654d924417244b5b0c4b3124f63c15804a8958ddc5d0e23d3225abf14f1dcb72fced79496f4b23", 0xd4}, {&(0x7f0000000140)="747860e9dfd9406c20cb65c50104efea0f2459745ae820f676ea3806779dbf9dd4f9c8192b7ec294f0de5ce49b98c53340c68d0a6cead40c3a7a92ccdbfe8fc09eb4d865fe9bec790c5a3ced58c64897a5a202cc62157662ce29b590c5ebb7742de49f9a854a1ababae495dc12504ea2b81048415e5b5976619708c485c593", 0x7f}, {&(0x7f0000000340)="1eda5d419a966b6d2e68da6ad3f23294007a06d3302aa2aff87c6fd0c3667a979cde999620365e1cb4c30c7f5b7ff7a90ea513864abb3c625e27961a3de1a4c4051dbc67892706353aa9f25e19787ca7eb0a110e38a65ea60f5535487769c6e41d0a3f65ddcff39b3afbe3a443ebcb5cc7b41e819bbf725e7eaf3e7ef646abf81059e368d3f6933a8a15288611e11983ec025230e5077f26e1d03fae6585e58f84a09972194c3158441a7ec226e5c4fe0a06f13d098cdadfa67c0641cc4e61d31c92836730a754c5120ccb3822d8af9906c8ae5ebf", 0xd5}, {&(0x7f0000000440)="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0x1000}], 0x1, &(0x7f00000053c0)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x9cec}, @iv={0x20, 0x117, 0x2, 0xa, "85c12f7b49349fd515aa"}], 0x80, 0x4000010}, {0x0, 0x0, &(0x7f00000065c0)=[{&(0x7f0000005440)="6ba23ce1655bacd400168b91066797cbadd18d4300d7385c0f23e357586767ca53e0397577c89c034ec79073052334ef2760e3d74f15206ff82efa5a2b76a63e86b4107c8960bcbc7a86aaef09e753fe118d7f0a5fd6c5e0db39a88e2fe1ae3948c4df8513fa20802cef6cd733158d2ac75e839bb7e9fcd9d45b8fc705d29877f9c76ec5f341616496b23ed0bf0aa849e73434853e6d2a840dd2593b315a6eda", 0xa0}, {&(0x7f0000005500)="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0x1000}, {&(0x7f0000006500)="bdf6530dd9025978039e0fc0a702426790b361d959e55faf7ae70cd9b47410749222fe2d87fef130e41a78de70a4c7e58b12576195dbf163ccda3eca4ea94ad7b41bb2af74ab8ef371fcaef54e723922b148a3eadffdf76d04c08fa3de0303b9be958e2161fc3bc5d37845892bf69a1198cd1f8ecbd6f7b935408531879f978a084ab297df9d2e2b7b21db2bcfaa15c8090fbb8d3b8b70f50f3efebbf4afde7b6a2e210a4ad98d6e83db4abf4131a64dfbcfcb4f187a03", 0xb7}], 0x3, &(0x7f0000006600)=[@assoc={0x18, 0x117, 0x4, 0x1004000000}, @op={0x18, 0x117, 0x3}], 0x30, 0x20000000}], 0x6, 0x8040) 2018/04/22 07:24:59 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/181) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/22 07:24:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='nodevem0^\x00', r1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x44002) openat$cgroup_int(r2, &(0x7f00000000c0)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) setresuid(r3, r4, r5) openat$cgroup_type(r2, &(0x7f0000000540)='cgroup.type\x00', 0x2, 0x0) getgid() 2018/04/22 07:24:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000000c0)="a32873d4d4de4ba599648a1f6420582badb56a745cd3f9f4ca3a5bfce6b3b60675", 0x21) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)="bccc5f582e3d89f44c88372c5db61c308d7fc65b8e69ed976f6c2fc5599a7b2e4be372312d58c22cef71eb9287d79bdcc294765bb41cc5a7ed3efc97cfcb439f61efc3074a0545ae39c2b546464185a12d01a3d5716284a5808f2341fb76ddba89cb716672bca94ae563f61495bf993caf64491a4c14ce30fa00779526126c457036bdef3cbd2f9b59f69f67fcd0e5c3c48a09d34823f46be31c1c3c15dc90b05bc2c23e583830e7d4bca72ffced60470da959a7015ee7cf34", 0xb9}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1b8, 0x20000000}, 0x40) 2018/04/22 07:24:59 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xffff}, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:24:59 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/22 07:24:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x1, @broadcast=0xffffffff, 0x4e20, 0x4, 'lc\x00', 0x1, 0x1, 0x2}, 0x2c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x4, 0x5a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f0000000140), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x8, 0xcbcf, 'rose0\x00', 'bond_slave_0\x00', 'yam0\x00', 'teql0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xf0, 0x128}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz0\x00', 0x39e1}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x70, 0x89bf, '\x00', 'syz_tun\x00', 'yam0\x00', 'bond0\x00', @empty, [0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0x118}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x80, 0x7, 0x8, 0x0, 0x0, "6bcbb1d4660118766ea82c92b1e2e6aff2ed865f53333a593fa1fc573a26d562cfb1496177db7adaee6b9922d43c77a839555be56192617652149f329404a9de"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x22, 0x88be, 'bridge_slave_0\x00', 'yam0\x00', 'bridge_slave_0\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x158, 0x188, 0x1c0, [@ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xff, 0xffffffff, 0xff], [0xffffffff, 0x0, 0xffffffff, 0xffffffff], 0x3, 0x3c, 0x8, 0x44, 0x4e24, 0x4e23, 0x4e21, 0x4e23}}}, @rateest={'rateest\x00', 0x48, {{'eql\x00', 'erspan0\x00', 0x0, 0x1, 0x1, 0x5, 0x8, 0xffffffff, 0x5, 0x7}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0x21a893032c995583}}}}, {{{0x19, 0x40, 0x806, 'syzkaller1\x00', 'gretap0\x00', 'veth1_to_bridge\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xd8, 0x110}, [@common=@dnat={'dnat\x00', 0x10, {{@random="4d8edaea8e97", 0xfffffffffffffffe}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xc6f07f03a3a8b2e9}}}}]}]}, 0x618) sync() sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000200)="dabebb6a38138f65ea930379eaa6159ec0325425a633d273ee90b44e4f317d208ffe9b06837df42c74c1dd119f63ce99f995c548ddfc655672c80ed5663571354860a62179d1b0d2c4190f88f33e9c0d56248106bd94b53a4c3a8e6e814589ee") 2018/04/22 07:24:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x5, 0x9}, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:24:59 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) timerfd_create(0x7, 0x0) sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x8800, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001a00), &(0x7f0000001a40)=0xc) sendto(r0, &(0x7f0000001240)="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", 0x118, 0x4040000, &(0x7f0000001a80)=@generic={0xc, "556aaedc60963670c3b061e3fb097b298bedeb88906f4e2269dd302b9467967f7899e34a92157e0584ebe2799948ae7b04b240235b8ec84c28035586ed8367498b8bb14e20e66baecaf8c427f80e979ff2ee1eb9c47250077e3b11dddcceb0b8ff9715381341e544fe9e26fb380ddc239b7c39d8adfec93add8ece5d8055"}, 0x80) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001200)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000100)=""/75) 2018/04/22 07:24:59 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x40, 0x4) 2018/04/22 07:24:59 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x20a5, 0x80180) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x6}, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r2 = socket(0xd, 0x3, 0x80000001) connect(r2, &(0x7f0000000580)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x7fffffff, 0x4) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x7, 0x2000}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x289b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10000}}, 0x1, 0x31, 0x1, 0x10000, 0x4}, &(0x7f00000004c0)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000000540)=[{&(0x7f0000000240)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000280)="2e87a10c1665f53fe29841a041d623a9e797cf64799a9e77e15523dc738e35dfbcf8f4d61ca57e7dabe5636ebb6fdb836c36803ab6c0ed2c67ff3496c40ef4d4d8d9078056e6000bc2baf2dad136ddcff19e5f8afd1479453f4415cd68256aa4c01944f4d60c6d51198f2d4e900a70a388ccaa89868d2a06ce710a5f23c068080e19d6fcc8417d679d9bf364c243b0e912873d08c211dd78545ecc3b0279a15a93e847b9fdaa155ce9ac1bed44c9b5e71b86ddaf934c7e", 0xb7}], 0x1, &(0x7f0000000500)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x337c, 0x2, r3}}], 0x30, 0xc045}], 0x1, 0x8000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) clock_gettime(0x6, &(0x7f0000000380)) 2018/04/22 07:24:59 executing program 5: unshare(0x6113ffff) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x90000000000000, 0x3ff, 0x7}, 0x10) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) 2018/04/22 07:25:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x376, 0x100) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000240)={0x1, 0x3}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x10000, 0x10000}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x5, 0x1, [0x17]}, 0xa) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:00 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:00 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) socketpair(0x5, 0x800, 0xfc35, &(0x7f00000002c0)={0xffffffffffffffff}) getsockname$unix(r3, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) timer_create(0x6, &(0x7f0000000200)={0x0, 0x23, 0x0, @tid=r2}, &(0x7f0000000280)) umount2(&(0x7f00000003c0)='./file0\x00', 0xfffffffffffffffd) 2018/04/22 07:25:00 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x12000000, 0x1, 0x0, 0x9b, 0xfffffffffffffff9}, 0xc) 2018/04/22 07:25:00 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:00 executing program 1: unshare(0x10000001) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2c0a8844, 0x40) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x81, &(0x7f0000000100)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/22 07:25:00 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="ab38243d781c3670d4ed5d43432e20d051583abe28d19bedf7d5b7cc461a5bccb4dc53663b0a25138de4c0b25dbf8c5818ca4ece75a74ce2d41b6eadaaa251e4667a63ac3bdb2f5f754e33e9f6f6eb2077b7b129469f0a98987165ecf28379fe75f820bad1bf3cf0a5a3bb1ef41c7243ef1aec70ec7fea265e84874116ddc4c0165d2057b9125c2fc55498c001686551bdc5c23e086329478c5da6a5604eb429159c0377e609644bf6b2f98d269ceb0b61cef29d981cec2305ecda653428253c048690a397f86c22f55ae306b97db36df4e9ab19a45a4505af117826bad1c796e29ae615c5bb5a85aba8584d70309c17b99c083671f5dbc007c715357cb893814ffb516bd404220e64470e75f79444485b7853b9c554e75469bc0686c0ffede555031dc391135ed1b8b771aae3afa2491e56be925f07463d52d673aa7ad8f183ebc59531b56079bdc1ed745ab0ec293477f373072cdeed06eca2fe14afe3d44cd96c70c4d4328b304334724c2b789e247ba8892132377c5e2ed5cd236289889b9a08bd2624dfcf67f91af8d8a1117a07653b9c6294c2d5e0b6bd972061bdab47c8e0a19b9578c7c6e501edaa31ccefab21f63961fe5d0ff802636608f3aea108cc8b6313c7e2b7779d82e7127d094f6ea822a837bcf0c0c51d2a7d0376af8b07c7d156d8c735d73e2fa3426bbfc214abe35e5709118b1da5abbabd20fd0aa867e476b8a63519e8076547759682fe68ba8825c137e8769c9fe8e9d5d3d0ffb1eccc97dc1fe826e66042a2b70d142e917c9c721b506b23f099fdbab898fa4982e9a5801175c4265f200153f85deec4fc2e638b49f3316945921e97bb78e5cd27d46c9c30eb23634ec1f44ae54143cfb426a4132b99966f208306fb00b86786445201cf0ec42c584b0943ee882ae3eee1a165e8d733ce70c1a48367c7a37bf2f6e182c8e7d83dc3214a2ee9a78e164cde23ff7a09e83b9f105f374aeee02eabca64a442b00b213b4eb49cbd815a2466f19023b9fb4f93b10815fb25c4feef41ca65cbc8796149191f851ab6ea7f6cdb0149cc8a105e3bf17c649bd649a2ba73ec2a47e7d63e1276d61358a448e4bce9160936d61451c2213ceef33fadaabfa83b6c4018c9582f549991f9cbf08e50836ca5d678b080792e2c9671bac971dedbc474178387e10cc5a99c41560829c996603c86aeb7836aa0e767e71789751581454c29b4f61df75478aad92d0cb30d2915834cc055f63f0bb7b87efbd1a64131b50929c1d6bdacf541d83a77a6e4670acf63a9bf616ecb72959ddfb7980203d472cd66fb1a8d93482e8391f7c2788fa5266dd5f5d014b62bca0eed2cfe5772eb99b78f703edd1ac6cf5493a9971959ccd0460d2d63e3429d997c8a69e1e4e4ac018c99e0df1f2e63190230f3fe65106a492fa0682a0e231ef9d643b2d64c3c1722ca296d26a5d602b7626589817b6ea91f0d208149d59c216fd977beac3b925df1e39499eadb337a98da71db512ab30f16e48ee8508549f01ab6bb76cf663edc8a34772c5078b5516c5c39b3258834f386a8d26f8c996c296b5457ff76063471fe45b23e54ec9d52a74caf5dae0b747e3bcd72eaebde9394f36094af00dcb2be16e21a29df3e1c266cfa5b3508e5d4d3ae517b451242e09d8f3e93f210a02deaf375e4ba3426942b9397f1d81487c70002d558afee4cf6d8da4d1b4d70a746b779920a06e1f47705ecbe58d26e412726113ecabb09d54c3a49d64f9462ffa09d1ed1151bf1903b8da7dc6b1294c4d2c64e66747013ae90f0079c6af8967958064ccbf7884068d1456927c0eb40ed991b3a214433566144e762efac536aaf26390ec34fd18c6a10ead60b96f819d0a184ee149c8fe87d8d3c8f94ff35da416c7d74e2ac084a999e6876356da5f63b41402557bf878a8c6a32b508328356e0fb201dce90a9ad9f10433dc3f89fe333f04a7b341bc68f170eda419b8c5c076db4b0ea7ce63b431b332d25ed2c843e", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:00 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ftruncate(r0, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:00 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:00 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0xeaf6, 0x7fffffff, 0x68}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:00 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1d1200, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/04/22 07:25:00 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) r1 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) write$sndseq(r1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:00 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x1, 0x2, 0xecc1, 0xae, 0xfffffffffffffff8}, 0x20) 2018/04/22 07:25:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x14, 0x4) r2 = socket$inet6(0xa, 0xfffffffffffffffe, 0x88) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r2, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:00 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xb2aae10c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'veth0_to_bond\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/04/22 07:25:00 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:00 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:00 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ftruncate(r0, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:00 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) setns(r0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'gre0\x00', 0x20}) 2018/04/22 07:25:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ba292c7}, 0xd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="ab38243d781c3670d4ed5d43432e20d051583abe28d19bedf7d5b7cc461a5bccb4dc53663b0a25138de4c0b25dbf8c5818ca4ece75a74ce2d41b6eadaaa251e4667a63ac3bdb2f5f754e33e9f6f6eb2077b7b129469f0a98987165ecf28379fe75f820bad1bf3cf0a5a3bb1ef41c7243ef1aec70ec7fea265e84874116ddc4c0165d2057b9125c2fc55498c001686551bdc5c23e086329478c5da6a5604eb429159c0377e609644bf6b2f98d269ceb0b61cef29d981cec2305ecda653428253c048690a397f86c22f55ae306b97db36df4e9ab19a45a4505af117826bad1c796e29ae615c5bb5a85aba8584d70309c17b99c083671f5dbc007c715357cb893814ffb516bd404220e64470e75f79444485b7853b9c554e75469bc0686c0ffede555031dc391135ed1b8b771aae3afa2491e56be925f07463d52d673aa7ad8f183ebc59531b56079bdc1ed745ab0ec293477f373072cdeed06eca2fe14afe3d44cd96c70c4d4328b304334724c2b789e247ba8892132377c5e2ed5cd236289889b9a08bd2624dfcf67f91af8d8a1117a07653b9c6294c2d5e0b6bd972061bdab47c8e0a19b9578c7c6e501edaa31ccefab21f63961fe5d0ff802636608f3aea108cc8b6313c7e2b7779d82e7127d094f6ea822a837bcf0c0c51d2a7d0376af8b07c7d156d8c735d73e2fa3426bbfc214abe35e5709118b1da5abbabd20fd0aa867e476b8a63519e8076547759682fe68ba8825c137e8769c9fe8e9d5d3d0ffb1eccc97dc1fe826e66042a2b70d142e917c9c721b506b23f099fdbab898fa4982e9a5801175c4265f200153f85deec4fc2e638b49f3316945921e97bb78e5cd27d46c9c30eb23634ec1f44ae54143cfb426a4132b99966f208306fb00b86786445201cf0ec42c584b0943ee882ae3eee1a165e8d733ce70c1a48367c7a37bf2f6e182c8e7d83dc3214a2ee9a78e164cde23ff7a09e83b9f105f374aeee02eabca64a442b00b213b4eb49cbd815a2466f19023b9fb4f93b10815fb25c4feef41ca65cbc8796149191f851ab6ea7f6cdb0149cc8a105e3bf17c649bd649a2ba73ec2a47e7d63e1276d61358a448e4bce9160936d61451c2213ceef33fadaabfa83b6c4018c9582f549991f9cbf08e50836ca5d678b080792e2c9671bac971dedbc474178387e10cc5a99c41560829c996603c86aeb7836aa0e767e71789751581454c29b4f61df75478aad92d0cb30d2915834cc055f63f0bb7b87efbd1a64131b50929c1d6bdacf541d83a77a6e4670acf63a9bf616ecb72959ddfb7980203d472cd66fb1a8d93482e8391f7c2788fa5266dd5f5d014b62bca0eed2cfe5772eb99b78f703edd1ac6cf5493a9971959ccd0460d2d63e3429d997c8a69e1e4e4ac018c99e0df1f2e63190230f3fe65106a492fa0682a0e231ef9d643b2d64c3c1722ca296d26a5d602b7626589817b6ea91f0d208149d59c216fd977beac3b925df1e39499eadb337a98da71db512ab30f16e48ee8508549f01ab6bb76cf663edc8a34772c5078b5516c5c39b3258834f386a8d26f8c996c296b5457ff76063471fe45b23e54ec9d52a74caf5dae0b747e3bcd72eaebde9394f36094af00dcb2be16e21a29df3e1c266cfa5b3508e5d4d3ae517b451242e09d8f3e93f210a02deaf375e4ba3426942b9397f1d81487c70002d558afee4cf6d8da4d1b4d70a746b779920a06e1f47705ecbe58d26e412726113ecabb09d54c3a49d64f9462ffa09d1ed1151bf1903b8da7dc6b1294c4d2c64e66747013ae90f0079c6af8967958064ccbf7884068d1456927c0eb40ed991b3a214433566144e762efac536aaf26390ec34fd18c6a10ead60b96f819d0a184ee149c8fe87d8d3c8f94ff35da416c7d74e2ac084a999e6876356da5f63b41402557bf878a8c6a32b508328356e0fb201dce90a9ad9f10433dc3f89fe333f04a7b341bc68f170eda419b8c5c076db4b0ea7ce63b431b332d25ed2c843e", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @rand_addr=0x80}}, 0x1, 0x3f, 0x6e4, "2913f41046c972ef4cf24dde9026da4cfa670bc6f807f4d030b2dbed8bae2c69626d5fc882ce223b2a983588a150f56867e6d3b9c4027f73b5830af46dbe0473b0795514ab91b1174a1e03a4b5c58c57"}, 0xd8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x200300, 0x0) getsockopt(r0, 0x8, 0xffffffff, &(0x7f0000000380)=""/8, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000340)=0x4) 2018/04/22 07:25:00 executing program 7: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80000001, 0x208080) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={0x4}, 0x4) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000000c0)=0x87, 0x4) 2018/04/22 07:25:00 executing program 4: r0 = socket$inet(0x15, 0x5, 0x4000000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x80) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:00 executing program 1: unshare(0x40600) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x408000) syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f0000000200)='./file0\x00', 0x1, 0x6, &(0x7f0000000600)=[{&(0x7f0000000240)="ff32432774c84782b49f5379e1d85801312a81e244f2725fba45b64713bd5423d22965e538cba3d46beda6a3fbaccca12a9f99a9682eef29dcc14ed1239b8bd73f1d74fd3a00edba347805597f4c73e797815f1bcf0ccaf0d9d189901911f94f38edc1d2e2c0c520fe2ab53c342e1a0781aff7b7b4a682ab65af70dc40c68fbcd4a763db43bcce47e7909240b5ebbd05984e69ac3413be9c77b66f3c8bf0277a6880949bb8cf96a26f7923a6c4", 0xad, 0x1}, {&(0x7f0000000300)="41373c52112160c809ee22b67ca92812d4061d8e259c95038d3014ef04834085a406bb38616baaf8d341a6e047eb5516a5b4b9236a39f0e23434d800a978a323f3252bf21ee9ff7c701030d19017004aa1628960b197afbb1f55c4ee369887c3b276963224b3df33bb106051f2e47bbc966049775d4134dffef58ec20663f585f4ae84f3a729f1db2a0b4537575279bf7f1517f8e7ed04b95c69c28d7af5f8e2e64e427f29cb1255d409374b0afcd095a000130b6816d40a966d3dad7588119abf9b1c9d54ef5caa0b6c6600b8113c79ae40", 0xd2, 0xa79}, {&(0x7f0000000400), 0x0, 0xfffffffffffffffc}, {&(0x7f0000000440)="7b864c1bcfa39072dbfc77bc22f0f37ec0bf92cfdd33a6a0aef6e1b2d9891afd4e770e7832faaed021b8f00f88cf65aa1677c10e280d50da9dd67770b3d8738a4f089ea350c57b60fe254ff00e8372da663faa846b7ead230eb8f45039a0f44c225d0fdf70a7ade2be31c64afd8c21df7adece01a2f2459f207e5ba8ff72a8a9ee5167a99fae5ed5b3be0e1a779cdb6cb695389bcac3d3318bb7c700f3e34778ee9c8080233d7aa32e573bc0d625d1e182aeaf24014db4a631af5b415ea5d81c164cc3a7", 0xc4, 0x3}, {&(0x7f0000000540)="8cac392056ae96c533c91e8b36ac61387d347db2d9937373c6adcc1c1d54c2607f9eedf6d38b3ff1094195ffa6b738072b58abe5e1dc2f8b21a57acfc8ed59960335a6b2d30eb136bbc5202822dde6c294f91c3dbfff48b09864586d4db899fd2ecf73ab6bdac36f76392d6f2eddea28", 0x70, 0x7}, {&(0x7f00000005c0)="2cc1dd717f054d176a5aaa1f", 0xc, 0x3ff}], 0x200000, &(0x7f00000006c0)={[{@errors_continue='errors=continue', 0x2c}]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/200) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000700)=""/183) 2018/04/22 07:25:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x301401, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000140)="830f68bf9207b300afbf89271a8242a5e5a4fe6df42b871f7df4cbfe78374233bb8989de7f3e29b1b87de718427204295e8e5f159e79d5949b664161254911d904e709c554596c8c71de22a88092828a2840a302e968e9ce", 0x58, 0x20000000, &(0x7f0000000400)={0x11, 0xff, r3, 0x1, 0x7fffffff, 0x6}, 0x14) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="400000000000000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054b25d8d0000000000000000000000000000000000000000000000000000000000000000010000000200000002004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff0000000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:00 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:01 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000040)="f553a5e0a2e17b0802f20476fe2b5446e89799c86bbac2b2a0536abef99b25c56c0dd992eb0dfa66700b01a7632f26763841df13e89d40b5c6d63c3028c8e81eef45e15211f37cbea77b4a38a2ae9c3ee71f6e9b0f5e276dc9b2681ab49648ac778dd097eb269f67d52b98163c37a135d61c8485f7152bb87542ab29f61e4bc7bd3fd678b23e88720fac6dd102fc8e2f7267b3", 0x93, 0x0) close(r0) 2018/04/22 07:25:01 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xbc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x7ff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:01 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0xff2, 0x0, 'client0\x00', 0x5, "e4c94bfcd4a097af", "e578c2c75b8c0007627dc7e37262223317aee8091470eb96ede1ba7812fcda9c", 0x4, 0x6}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) 2018/04/22 07:25:01 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="68f01577183158dc485ff97178533caa427e4afbe3855a40e7a8ac1df67908f716c4c204ec95b9a94e8699e8d188d779a3b68c46302b9112da1307f823c07e1d5f0098bcc827d749ee5eecdbfaba433b7ce2281446e50940f15a5d072352f5fbb0b1b584f926eed9aae94b8d8ec217f9d34511566671cb9e4073cfab4e45495e58dc21d9c3859251072faf53d1", 0x8d, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/248) 2018/04/22 07:25:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) futex(&(0x7f00001d7000), 0x4000000005, 0x0, &(0x7f0000198ff0), &(0x7f0000a28ffc), 0x55da77f243942654) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f00000001c0)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000400)=[{0x78, 0x0, 0x40, "a8c070a68baa4fe52c7cb616143ce69067aa3aeba6ceef5bcd3a863e395a4fb9fd1f1ba4cadf0e7d8593eb182826a688f6f984210d54a52d9ae512479835953e4a786593d72bbb60b43a72d2e473a2ca4504155679216f6821c30518c3a3674f17f9d8c9"}], 0x78}, 0x2}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0x6, 0x71, 0x9, 0x5}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x488, 0x7, 0x401, 0x8000}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x3}, 0x8) [ 139.204794] RDS: rds_bind could not find a transport for 0.0.7.255, load rds_tcp or rds_rdma? [ 139.303355] RDS: rds_bind could not find a transport for 0.0.7.255, load rds_tcp or rds_rdma? 2018/04/22 07:25:01 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) 2018/04/22 07:25:01 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) r1 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) write$sndseq(r1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) capget(&(0x7f0000000180)={0x20071026, r2}, &(0x7f00000001c0)={0x80000000, 0x576e015f, 0x5, 0x5, 0x0, 0x2}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect(r0, &(0x7f0000001640)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 'team_slave_0\x00'}}, 0x80) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001580)) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)="50d869ffaafe6194f455c5c1f2fde739e9b304ecb4ca611224607f7b61e2c882805be8695e9d01a1cdae44d8b4c2c6189dd221453044b1f6c5b7fa3baacbeb299ad8ad98ac853fb103899361609e355b58b8a1abf713b9d1f06b8aa7", 0x5c}, {&(0x7f0000000300)="506dc05cee983928ecd0a76f664ffb4396f8326d11e8948333074e178c87a7b64628faf8383986c11407382b5f4b39c6dec525d368b86224abbdedc765aec96a0259c4c5813486438fb770292f7e", 0x4e}, {&(0x7f0000000380)="226e910572459d4a45e18fa2eb29ea153e290127f004acd2522c6d008f23f4df64580c5b7e7450ea1a9b5671563b0aa978468b256780304a5e2ed3b8a4a49469ed6c770d55706d6c23ce4dc07b174d4a0ec28b735941f3a832f37e28803f6773d19c2f605c2f8a24228658808e766f1697478ce2d5b7be9f", 0x78}, {&(0x7f0000000400)="77dba5699eb45b5fad91ef0995cf990ff717df5e8f1930906a51e3f978a3777b964c77b7507c268ce1dd3a81d5f58382d7839d6720037f026aa31ee08844e7d1362e3cb8622b916159f3b572a8a1e87ed75a70150e846ab07a7513f78d93f12732d537097c73b4bf5f3d2bf4c2109f944561dd17c921df20382afdc747c2394a37c35c00140acb28a2d59e861c8f08e311dcb5a05df621a30114909a85404d2f497970c8a17db0381e22fda3577c33be334d6ccd029c82440fce65dfb76aad53a09067eeafc1dff8d2914923ae275c95dfde9b64ce65c10ef1173f", 0xdb}, {&(0x7f0000000500)="a03b73e4d5b8881f6847285a47822d9eca22fa3f24d714e8e8ba423cc5ae40297f0e215bf2a9305af18c7385f35435a35c245b485bbf2cbee4c8b39d480d1c6aca9cd756f3", 0x45}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)}], 0x7}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='irlan0\x00', 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/22 07:25:01 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) socket$unix(0x1, 0x7, 0x0) io_setup(0xd81e, &(0x7f0000000000)) 2018/04/22 07:25:01 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0xffffffffffffff7f, 0x3) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0xffffffffffffbe8e}, 0x81, [0x6, 0x7, 0x8f9, 0x200, 0x3a82, 0xa4ff, 0x81, 0x5]}, 0x5c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x1, 0x0) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x100, 0x40) 2018/04/22 07:25:01 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ftruncate(r0, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:01 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x0, 0x4, 0x9, 0x1, 0x18ad, 0x8001000000}, 0x8, 0xd97, 0x6, 0x8, 0x7, "0ef7328b44cc2ee6ccb1cda3e37cf038368ffbb662c7f62af9b464654d7f993916b8908c095ccb6c327ceeb6e4da3212a6d2882d8b406d8b22c5892235974045b7d4a970a64100decc379dd0bca17080a7fcb0236a1da62c7f6d8111e445e8f557c693274ff86d8512f86d533f4457ead2b05d0d60c2cc237b54f9c8fff8e9f0"}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:01 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000880)=0x1d, 0x4) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000140)=0x20, 0x3) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 139.673446] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/04/22 07:25:01 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/22 07:25:01 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:01 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) r1 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) write$sndseq(r1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) r2 = getuid() r3 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x200) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000340)=""/193) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x4e21, 0x7fffffff, 0x4e23, 0x4, 0x2, 0xa0, 0x80, 0x97, r1, r2}, {0x2, 0x7fffffff, 0x1, 0xfff, 0x7, 0x1, 0x4, 0x4}, {0x80, 0xfffffffffffffffb, 0x9, 0x4}, 0x401, 0x6e6bb2, 0x3, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x3501, 0x2, 0x3, 0x0, 0x1, 0x7ff, 0x7fff}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) write$binfmt_elf64(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x9ea) 2018/04/22 07:25:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000480)=@nat={'nat\x00', 0x1b, 0x5, 0x588, 0x0, 0x270, 0xffffffff, 0x160, 0x160, 0x4b8, 0x4b8, 0xffffffff, 0x4b8, 0x4b8, 0x5, &(0x7f0000000240), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x9, 0x7}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x3}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0x14, 0x20}, 'bridge_slave_0\x00', 0x3}}}, {{@ipv6={@empty, @empty, [0xffffff00, 0xffffffff, 0xff0000ff, 0xffffffff], [0xffffffff, 0xff000000, 0xffffff00, 0xffffffff], 'erspan0\x00', 'bond0\x00', {0xff}, {0xff}, 0x2c, 0x8, 0x1, 0x40}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x6, @ipv4, @ipv6=@dev={0xfe, 0x80, [], 0x1e}, @gre_key=0x1, @gre_key=0x5}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x3ff}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv4=@multicast1=0xe0000001, @ipv4=@multicast1=0xe0000001, @icmp_id=0x68, @icmp_id=0x64}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [0xff000000, 0xffffff00, 0xff, 0xffffff00], [0xff000000, 0xffffffff, 0xffffff00], 'teql0\x00', 'veth1\x00', {0xff}, {}, 0x0, 0x42c1, 0x4, 0x4c}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv4=@broadcast=0xffffffff, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @icmp_id=0x67, @icmp_id=0x68}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0x245, &(0x7f00000001c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="08022bbd7000fcdbdf250600000000000200000004000300000000000400ff0300000000040005000000000004000100010000000500070000000000080000000000000007000000000000000200000005000101000000000800feffffff"], 0xfffffffffffffe44}, 0x1, 0x0, 0x0, 0xc0}, 0xc5) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'teql0\x00', 0x9}) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/22 07:25:01 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="fc8c91af7bcc866c55614fbbc1cbfb28e05e0c8498a56bfbef8e585aa25ce63a18e1117ae59113d0c88b4d6c03175f0da4a5a1c35aa15a14854bb9830ace713d49d1671c6d", 0x45}, {&(0x7f0000000200)="5020d890031fd95c99f5d3da67c8da44b683c09a9e3817b7f67fba3a53b7d7aed723fdc32fc3beb550191baa22941b88b5ae377c808ad5c3361cbae504801ce04b3b1bfe5bc33f87e6a7644b980dcf58c3331ecfbc302da995af23ab92b540edf7179dac75c17d88da6b2fcb389826a35dc80d809a77df90cc0004aa47b46297dca16f4d838107171f1d61d9d1449cf20c945dcf5976ce721a1886e6721039d2d332523a00d9f85d3eb5ce9b5a405241c0a8b84b93bdab2dc3a2321d20dd09323859d6597802008791e4ef9548a964d6edf53fee", 0xd4}], 0x2, 0x0) 2018/04/22 07:25:02 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000000)=""/214) 2018/04/22 07:25:02 executing program 1: unshare(0x80001) set_thread_area(&(0x7f0000000080)={0x7, 0x20000800, 0x6000, 0x1, 0x6, 0x401, 0x8001, 0x7, 0x1, 0xffffffff80000001}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x7ff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x1000)=nil, 0x1000}) 2018/04/22 07:25:02 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x101000) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x2, 0x1200) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:02 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x4, 0x8f8, 0x4, 0x800000000000}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x800000000) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x400) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)="50d211f609d6509d6c6040c113320624dcbd0be5ba5dab384617103a2f836b22cd6c05a8c5daa3a23aa1e6117e64d36bc6ce35a9f6b3e4718221c1f8e6d6bc0281b14b584d82195643d5d00b284ec55410dd388b01c08b51d937076f400352899a9af5c327062f0a1c47d1663c9b4ad2b84af147104599bf7c03b396eafb0781c51c6e3b97dac1a4205951a19392a6253c166751b146d15e93898c439deae5ae73363dbe86798159", 0xa8) 2018/04/22 07:25:02 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 2018/04/22 07:25:02 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) r1 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) write$sndseq(r1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x30) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) truncate(&(0x7f0000000080)='./file0\x00', 0x2) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:02 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x401, 0x80000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x6, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000380)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'teql0\x00'}}) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0xfffffffffffffffe, 0xff83) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) prctl$void(0x22) accept4$llc(r1, 0x0, &(0x7f00000001c0), 0x800) 2018/04/22 07:25:02 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) socketpair$inet(0x2, 0x80a, 0x40, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)="7e73ae1a14b2a29be325fad7bb5da9215dea3548060ce143b4b5d315d7616a463f975e13fc273ccc6641654a83002d82b496f6d5da7ddf0a9656f2bab700502284837769e71bf00e107a722c672710a162e59ed77a14478c07b197348f6114e8c96b2022f46d514bfb569c284458b6e6d8604b1e264811698412bb5b67af91", 0x7f) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) exit_group(0x7d63) 2018/04/22 07:25:02 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xfffffffffffffffc}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:02 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ftruncate(r0, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 140.650950] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/22 07:25:02 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='Wser./dev/vcs\x00']) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) r1 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='systemposix_acl_accessvmnet0bdev(system^\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)='/dev/vcs\x00') 2018/04/22 07:25:02 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ff0000/0xe000)=nil, 0xe000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) r2 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x2dc, 0x9, 0xa, 0x402, 0x70bd2c, 0x25dfdbfb, {0x7, 0x0, 0x1}, [@nested={0xe8, 0x10, [@generic="52dad26ce5824e661c8c58269b48fbe10aa1e11eaf0034bd9e180ba29c54e2fd6684fbe9e1da4a1dfbf1e26aa97538275a96fcb431a8591318d3316d63e5f197c79edeab8ea5b6deff62a65eb85253c5d8280c219f37cb44d2051cf1b1b35c1c5153d3a1faf5e89fe7afa01650298a5b82fccbeb5e9b385a65ae5ad255da953e6d947c76b3de77e0a5f6ae131056f267c7e9991640e4683a0131dacfbf12a07fe1cf4086c6194fcedbd95c1d9a5c215833ef4afe1adc6cb8f13b0365e3ecf252ad74850fa44b456c74ef9f7d570da5e1278b8e79eb01980d7265", @typed={0x8, 0x3e, @pid=r1}]}, @generic="4f4503dcbadd22462b5c237238d94c7a0784bc0bbbbb2ab7eb440f36d5589611c3f60c39ceec030f876b008d332a68b555f911cbb7c3dfa4463cddcdd14668dd", @typed={0x8, 0x84, @u32=0x3f}, @nested={0x178, 0x69, [@generic="3ba09d730cabcc3a6ad87f91a0231bb16a297493614807aa4aab2de3971ea101d586cd3c0901de36a896a971061e36653bc07d4fdb2b4ae7d3d503f3cddb3cacef49f4c718019c6d77b1c447191b132b78aff9055867370087669dc9d6cf634282f6f73efaa97b4085ef9ad867ade17400157385eb0d68299282d48b5d79", @typed={0x8, 0x63, @pid=r2}, @typed={0x4, 0x20}, @typed={0x8, 0x66, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="88cae268ce5abeaeead080568e9cc82bb94a0823287e3dda353389f1e4e11ad2bee72699687a15c45f3bfa23d0530ca9ed32063199b85cd977200dd32fb4b2708bbdb2afe1d5e8bf24834974684b226947ff9404c808af8acea02880b54557aec007cd3a970b7c9524547badced7e7fda70cd7be01e0063fa70a91c4bd8f4253a88c685a2d1754bdb90c7823221f06686332927883bb23192848a669f2870386e1e38807ac4ce1f30fdd5cacd9b9b0c93b4b223f69fef71a75d1d6674b581e3f600ca806d4951ba1695e73a7ab9a17fbce1427e990c00794911417659d0f47"]}, @typed={0x8, 0x54, @fd=r0}, @typed={0x10, 0x73, @str='/dev/mixer\x00'}, @typed={0x8, 0x7f, @ipv4=@multicast2=0xe0000002}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x8000}, 0x80) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:02 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) socket$inet6(0xa, 0x1, 0x3ff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x58, 0x4) 2018/04/22 07:25:02 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x3fc}, 0xffffffff) 2018/04/22 07:25:02 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:03 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:03 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) ioctl$TIOCCONS(r0, 0x541d) readahead(r0, 0xfff, 0x0) 2018/04/22 07:25:03 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x8b) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/213) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:03 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x7}) pselect6(0x40, &(0x7f0000000040)={0x5, 0xfffffffffffffffb, 0x5, 0x3, 0x9d, 0xfffffffffffffff9, 0x619, 0x77}, &(0x7f00000000c0)={0x2, 0x3f, 0x9, 0x7, 0x1, 0x200, 0x101, 0x5}, &(0x7f0000000100)={0x1, 0x1, 0x12000, 0x8, 0x9, 0xfffffffffffffffb, 0x5, 0x200}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x332f5dc2}, 0x8}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x81, 0xa, [0x8, 0xaa41, 0x2a2d, 0x10001, 0x3, 0x1, 0x10001, 0x7, 0x7, 0x100000001]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x8}, &(0x7f00000002c0)=0x8) 2018/04/22 07:25:03 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40002, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000002000000000020000000000000000000000000000000000000000000000000000000000000000000"], 0x48) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000005400)='/dev/usbmon#\x00', 0x100000001, 0x4800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000005440)=""/64, &(0x7f0000005480)=0x40) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = shmget$private(0x0, 0x3000, 0x6, &(0x7f0000ffb000/0x3000)=nil) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) openat$cgroup_ro(r4, &(0x7f00000001c0)='io.stat\x00', 0x0, 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000140)=""/82) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/22 07:25:03 executing program 7: ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000700)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r0 = inotify_init() fallocate(r0, 0x3, 0x9, 0xc79) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8001) sendmsg$nfc_llcp(r1, &(0x7f00000006c0)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0x20, 0x9, "8a59800b2c526c41075f905b5cc660964a4c0d46eb4fc4b0816cdcce10fe8f05f217a370df85f149348425508d5c04b9b9ec0f2d3617de6e1ad72006db54a3", 0x2}, 0x60, &(0x7f0000000600)=[{&(0x7f00000000c0)="cf9a97e15eee2d4a72085f161a28b89743c301199df7b091f30c77a2d0473c74ab871a9392472d025067d576ae1b4e4fb9cd02e05675b0c20ce742d1b9c86051a87ca7c9553adf08e710a78c24dd58ce6168d29057e8082dbfd30cfbe1aae9ab23f129ea10b2704ccfb3e2dd95add09104d238caaf312f7ae51a36a7303f4769", 0x80}, {&(0x7f0000000140)="85706fea5302d2fd38e9b05165", 0xd}, {&(0x7f0000000200)="d1c7264cbc421eda0de19edcd4af1fd6c2d455cdfe9ac7b5b55e46b814d9dcceb586ed78ad94406e09ee8fc3c150bfaf9a8565d6352e4789adb5c1028fec9915d14953defd42c00d8bcec5baf37cba0502726ec69d868d8e8200ab85f5f37c3987e769fe73073d6d164556344047ec1cbcf9e8e800d601217a0c8d2d1abcb490086c6a14", 0xffffffffffffff7a}, {&(0x7f0000000180)="2e246b659ecce8c313d89605c1c15542434f9f3a3b4402655d52b5b953ed68a1a60550ee665b9db097", 0x29}, {&(0x7f00000002c0)="a3f0d6966348f4b5194e1b0fd029ba76b7a29d978a7a3db9510ae84a48", 0x1d}, {&(0x7f0000000300)="42a11c42a4a396690c100389500ffdaeb41c85fe5099f0a40065719b35ebd00d79d34c2bb67c4bc28ef3a1fbfd4e1da53b7331f61e548b9b9f08343005cc3b7b446124e20d78fecbc84ae7e5c49dffeeac4c3b0c96c27f3856013bae2eac08404944df8cef73d51a7c4459fbc56684006987d5a1124b14c97cde4bec6b5ce6b164fa08d2cd1491ec5b4e88cbb7352206a522388c0dc867289f1e5a9f5e438c22dbc57900e31ed1a31633a25b5be21218be5f0f477359560d4d", 0x5a}, {&(0x7f00000003c0)="ce347a4d0feccfcc015efd377410ba2a4e4d559fe2e89494c7b46ce5b32e242c8479878aaddf12bd0da654b0d43b67cdd57675d09dd37146f77e4110e267cbad235d8f9fc351571590cbe2fd829dd06c32a1e18ca1ba5b3f13f23696a2e1aee04ac6c4ba85c948aecd2c52e9577977138ce984a59d10592a", 0x78}, {&(0x7f0000000440)="7888320460ad6a5c4ff79a4d04c86cd6263b9b432c2d1288d32da34dd5b90dea3a37d1d7c32b92ce70c1f018975ded7ce291331b3497e87fbfb1da7913f310bb6a59ef51247499432ed39185d9f7e579ed991101668f9c5128e0b8788b47c415ebef9ecef92b5d7bd60ce5dafbef3627d47e1c87e5d66e793a1142a8c83e2694248dda91a6f664ac1b91ac9d23354575bbe303c20ed008bbcd901f5940adca431f0bc243d5741dca075ba254575a314e41fb67b4daaa2177f6c1129449103114e3c2c719929b0d1c62928c96bb5a47cd80638beef4f8c8e01120a730", 0xdc}, {&(0x7f0000000540)="c7baf90768e83b9c54f6b5b922a67c1d9456358636dd1cf3e3af2317703e1c35176ed2573a46e0d2b13c807dc240002fc124256d3e4b537bbc3a85096d51efa260f75164f5ed4d14775b658c704569175db180a443e2da4d7ca1cc1f750c9d95ad866d8692988ccfcdd44f", 0x6b}, {&(0x7f00000005c0)="aec53faa8d062ce7e3f32072e760d40f05b7d015390489381a369694698ca3251a9d6d543c13b7b8e9b6", 0x2a}], 0xa, 0x0, 0x0, 0x4000}, 0x800) syncfs(r0) 2018/04/22 07:25:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x6) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x101600) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x85) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x60000000}) r4 = openat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x8200, 0x80) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f00000006c0)={0x2, 0x100000003, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:03 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:03 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) sendto$ipx(r0, &(0x7f0000000000)="998746ee1bb2aff5fb1b0449220095362f1538996dded634c84743f6cae5aee689b4feb852317535", 0x28, 0x48004, &(0x7f0000000040)={0x4, 0x6f78, 0x8, "c82a625cc498", 0x400}, 0x10) 2018/04/22 07:25:03 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:03 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x8000, 0x7, 0x1000}, 0x4) 2018/04/22 07:25:03 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:03 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @rand_addr=0x2}}, 0x2, 0x5, 0x8, "5cc1d23ccd3a3d5ee5ce62f9d718fd02877df1cd7222deca1cda852275418d8bd652f71b98e385612439debee73975b98958e89187d9789cca397b4de26f5d0c27622fdd12087227a56d00c78edd0e7f"}, 0xd8) 2018/04/22 07:25:03 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:03 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/04/22 07:25:03 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/51, 0x33, 0x12121, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xaebf, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x6c7, @dev={0xac, 0x14, 0x14, 0xb}}, 0x24e) 2018/04/22 07:25:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) r1 = dup3(r0, r0, 0x80000) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000500)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000580)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000240), r2, 0x0, 0x1, 0x4}}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) 2018/04/22 07:25:04 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000000000)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:04 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:04 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000140)=0x1e) 2018/04/22 07:25:04 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) fcntl$setstatus(r0, 0x4, 0x2000) 2018/04/22 07:25:04 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40002, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000002000000000020000000000000000000000000000000000000000000000000000000000000000000"], 0x48) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000005400)='/dev/usbmon#\x00', 0x100000001, 0x4800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000005440)=""/64, &(0x7f0000005480)=0x40) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = shmget$private(0x0, 0x3000, 0x6, &(0x7f0000ffb000/0x3000)=nil) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) openat$cgroup_ro(r4, &(0x7f00000001c0)='io.stat\x00', 0x0, 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000140)=""/82) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/22 07:25:04 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = geteuid() sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xbc, 0x2d, 0x0, 0x70bd28, 0x25dfdbfb, {0x9}, [@nested={0xc, 0x13, [@typed={0x8, 0x16, @pid=r1}]}, @generic="a113b548270c1e503487f7ae033508d409f977d84cda495ac566806d42f4d301c55980b658e70747cb847d0994482385f2c22514415c51e8bebb6bc2ff70c4ff09ac18b95279eddd84d9871c2315383147905d7cc1dffa2114cd23a63b75a0cc6447491e689730f0fad3aa588e74e58e7b1549ae61bc6adc508f0284688bda2809b6ab13c4cc5bf46e7b981098f35a912e94", @typed={0x8, 0x6a, @uid=r2}]}, 0xbc}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/04/22 07:25:04 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:04 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x22040, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='[%\x00', &(0x7f00000001c0)='^+selinuxbdev\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='##self\x00'], 0x1800) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) [ 142.341488] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/04/22 07:25:04 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x0, 0x2}) 2018/04/22 07:25:04 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:04 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) [ 142.412138] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/04/22 07:25:04 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:04 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x4, 0x2, 0x90}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) recvmsg$netrom(r0, &(0x7f0000000180)={&(0x7f0000000000)=@ax25={0x3, {"536b538fbc1c70"}, 0x7b}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000040)="d719bdf74d7384285f2fb07ad0b98585ea3314cab4df8d19a9849f466ac9", 0x1e}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000080)="718c5ec07d272b25e0af390f0c748854c3caeae07da76022baa59207fe7fb6d144d8e09146ec41d6fa03c206892a8dc36d5d92a59d8cd1b2c376018f3b53a27037e6f346d9479e06a113911a8061e26853ab4188ddb86982c7617f94980e589e9e0d9ccb", 0x64}, {&(0x7f0000000100)}, {&(0x7f0000001200)="c205f26a08919ec56de14074f3144fc27bfcb2f573103446696f267a2dde66c049b8c6843faef1cb059632f88ba6ac0bf28efd02037013494c4ad5ab54e724102c0f5e676aec218847a5d2a7f220d32939939608f378377dbe532cb2e75e55ba11233aa8bfa9ae61fee5c36fcba383496b10", 0x72}], 0x5, &(0x7f0000001300)=[{0x98, 0x10e, 0x81, "f35d6361ae0cbd7780bf61fdb2c654948ea0b70c85f2e5bab6e74ef8d1171ff7abbd61fe34627d3792dfbc78932d6b585dfba3537d1d212aa6a06d2e7e0a3029c8f7c64542994467dd85b73e72c27a114cb22df6528c7997d10a8e239177b7e27144d5b350e722f537c1beaf6b131fb290cf891ecd8a026c7aa1b09f805fdc5d6c"}, {0xc0, 0x10b, 0x3f, "136f23624c2001dcf361f469e7197b33973f0338103c5c1ef10e87d4af6063c27054cea7c0c3ecd7a00b5e6b82f0676ed08b13539baf377700592170c264129a9e12404c651c627a350fa2700ca7dbba4728464432c13db75e5542f25b25d353eda0680f994f7fda54cbb7eaf1090905b279c85bf60406fbcc8322f4ba242646b9851397f1d2954889e42ea328cf763243780f17b2a5b225ce9907562447e08b4de315736cf4061618"}, {0x108, 0x102, 0x3, "8df6b2132305474b241cd3ec1bcd2b2dad927ee8c8cb7160d58ebc4d302e6b66057609dbe8bae0cc16cc24d256af7d7e2200ef35dc6bab51fe8666c3207f2c923e45923f09982a42135630458c911c27bfff181271e459d184058be82a34ef00b0f95d50e307661defb7d644ac21d02310b6fc863eec5a45b1f70b9553a99bb7f3d449d355075802eec6bf2e32f04c88f5951bfc2fcb100eb2bf0fd001dd2a89bdb30f6a0ecd82c7ae68ddeee74fae5b7708c02e73332b6f89885ccb4c4e80cc0729585116041902bc83f0873c02905826d34e850109fe3d966c4004f9d19aa0aa24c30131fcb37606b7ebcda21d25644b3851463bba19"}, {0xd8, 0x11f, 0x0, "740adf44b0c0ae207bd662c2e4d09a2f55e8bc1ce64b29e8aea1efe24977d72fd8554e1d4ae2f4bffa9416c1e76dacc686ccb473cb28c79c75cdbd503311ce28889166233cb3ac98ea9c40369386b64c6db9f69d740b9c4c5088f7df58b47e9d39618b42279df76912fcac8a473694dfb5c0c164673d99880682fad2398fd37c3ae8b9ca45bfbcbb6a84a4d2f223915a6f696870cdb24f29e66274f85781984455c20ab279144c4eec0ad31147012e7730958259217f8eb19387441d4d6541b34339"}, {0x80, 0x11f, 0x6, "3f7457f50d8da4acc28385fd016220ae59d0539f97e3daed0f40267b670c56e6135ec688ea466ba87dfa8efe9a105b392caae8cb6234dabad220046a837a8ead6514e9496339767c72db68bdb153bc230f0ce2629fd13c7fa073852bd35b06d20025c4508e5a03d7ac39c9e7b507"}, {0xf0, 0x0, 0x0, "10e2c1c4674cd87709e77eb607b9ab3a8e9caf633bdbd2db6840a5126b9f3849decf70c0aaca15542cf5aebb719303fde01cd894442703aaacd9921814e5bbbb89f6b7d73de5e0d203a1acda497151fb00fdc4ad6b1c65a4b19faef501e9d90f29fe74e6ddb0531c49e0ab35e66914fc48495ab719ad1e1d2e06da2e7af2a39f68900e8309a7aaf2aa4fcf3c6829759623bc9a424b82b9fe3e2d6da64742958339c7bfb2500d0f15dfbd29d130ca21a18dfd7a4ff3fe2ebabfc40146153645be7469ac6dc2290a99e495f7f7364b2e3b0312243609848637129eed50eb"}, {0xd0, 0x101, 0x4, "efea28641406b4fd407b6143a1a482df4962bdbdcec8e275f2a53c28f2758401fcd8393023882871c344ad9572f1733e0f4c82e82b2f76b5da2611f05f9434d50a27c3255c8c5d9487e7eaceb1ba3782f9edaa7b12f99d6553fe91f6ddbf02f1ed8977604c5e41dc8131894646ebe80b0d686369c5e88df6093c97413457342168d25ea83d23009d362a9720decd9b5b4e8c7ed523d2d2ddd327f9f5d3a1eead8dd3def06b426b137ba92262624812dd24e5da641a14fb25e5df1ac8"}, {0x68, 0x10f, 0x6, "976b7ce5aec01633e95164d8ea6fa3e67d180dac610ec15022765e50411d23c6a4e8d946b986f9d203dc4dd2cd5485b4da9aa202f0574eed19fcf47687f5e35d797e6822cd50f5ded4dd9d44f9b8b39d98d72e8aa26a1c0c"}, {0x38, 0x113, 0x4, "e19b2336b7f00f945d3604e418eeeb5c4b7e17ce9adc74edccbcb296d17492b02c5799ec581d4587"}, {0xe8, 0x109, 0x3, "07875e53dc8d9389cbeed03f6387f7692aaacbc0c5750aa609358af64b764cb992134b0bae38c0821650e11fcca2383197d947a56f3206fcd11304baa8c239e714f908e08997b0af7b812d909466d6dbb343d28918c8f15839ad7109802727cf049fd93a9f2df2af2786873e63854d21e6dddf75f9a9ca818ec8169b9e2432a6947b59959dc787069b45831f560cfb7a61560619276f6f40a4642a6f971569435069543c90a17df5879da10abdae2970be5f9d32a3d0a7173a21e42d3d25f3fcb82fe17fa102eee9bc5a6dcae87dbf3a65"}], 0x700, 0x40000}, 0x1) 2018/04/22 07:25:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000004380)=[{{&(0x7f0000000180)=@l2={0x1f, 0xffffffff80000000, {0x800, 0xffffffffffffffff, 0x40, 0x0, 0x1, 0x2}, 0x9f, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="4dfe924a701f0e66280519a09bb8adaed945bbb602c0f60aaab4dd8081ef3bb7f4fed87a59631bffea1446d090888648", 0x30}, {&(0x7f0000000240)="f637e6800b63d7b2c9bae246171fdf63dffa61d4b2c10e0f66b9a4bf7e40fa61a53544630e6cad9aa1de67167cb5d16288", 0x31}], 0x2, &(0x7f0000000340)=[{0xa8, 0x10c, 0x0, "3ed1a304c0476d6b26c33876905d25f7db5f163ba88ba78a4dfbdd32a8b223a9f3055b9bab957242129938020fd4258cc340a84940401e17a869b71945307a14d42050465d9c4e9a8ac6062f336386255a887fa78ba366ef2d0a3075a1280d512dd24d48aadd751c981be594441aaeb911f7aed6a3bd787b6621ca1e9928871a0a6ca4a4235f85b80e9bff97f172b84ac9266d2f3834"}, {0x68, 0x10d, 0xd8, "55ab8a9bd7cf3fb0a3268e2b2db81d7aed3a06dcb630a1dc8fe46e713bfab151304065fe4aa2aa51c1ca70fd7065966e5de18784f80240f1488e7766626451c4c3ae59030313cd52ef34d30f860ec91ae162fe4455"}, {0xb0, 0x109, 0xfff, "1368475aece6928da9a0a9ab5ecf0483b961cf2cc157f6ae128491fc33d728babe36d1dfd43d57b5c68f591beaf334c5111e5189133ca422424498afe8e03a5947a6837b2975740380d86458d38729bcf1b72ffc37fd99349e0b93b08970e31889fd62a572b1d0581959c4ac39ee1107603265bff817f2d3c6adc6b9a4091fa6042bc4c11e71633e4a18d97f70ab29fcb1feac3add0e9032a97b54"}], 0x1c0, 0x8000}}, {{&(0x7f0000000500)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x3, 0x4, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000580)="9172ec496514b15095f38182e17ae33725079668acff7165c3fa086e7c4e3304a5688112c140a3732322337af44d74aa3ebc78f3271eb546151d001390245bc36b", 0x41}, {&(0x7f0000000600)="8a3c748ec2ab76ecd1a6d479313132a6703579f1484f37242ea977cd67d81353b68b99b997a692964c671b7f3318992bed956b4662b59880e93fc420abaf2c9db29de1e2b1e6579cc9e0091ff2fb96a52a2d7c39259b22fb3610c5fb308b8be9871ec015a5ed", 0x66}], 0x2, &(0x7f00000012c0)=[{0xe8, 0x11b, 0x100000001, "9150f5e39bd3527ce5b168e7444adb6a87297d847b92ed5491fb6f5a4d4c47c4a314c0650d01794139f9bbbee921e9a658cf4b3bb974d52ad1c5b6889d7d34bc4d9cac8369738e3cbd07effa45353348c430b280bcc95b9bde91ed88733709a38e801ad2ec9c81ef2e0398e533131344b6269bbab3afeffbbe2c9c5d1772b2d3c65a09207a2dc8b8aab2fa04d4e6e8f1ade482015f5574bd05a7ef3bbe306cfc37b741a345dfc79f8f88f8ba72f3884180b2a610da32b89dd7020f8e9ccc64f881ca2076a18efd337b8debd9c06e591e74c7"}, {0x1010, 0x112, 0xffffffff, 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"}], 0x1158, 0x8000}, 0x3d}], 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/22 07:25:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000180)={0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:04 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000032c0)={0x0, 0x0, 0x30}, &(0x7f0000003300)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003340)={0x0, 0x7}, &(0x7f0000003380)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006ac0)={0x0, 0x1}, &(0x7f0000006b00)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006b40)={0x0, 0x9}, &(0x7f0000006b80)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007180)={0x0, 0x401, 0x6e17, 0x0, 0x10001, 0x9}, &(0x7f00000071c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007200)={0x0, 0x6, 0x30}, &(0x7f0000007240)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007280)={0x0, 0x7, 0x10000, 0x0, 0x51c8, 0xffffffff, 0x2, 0x9, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x3, 0x5, 0x7ff, 0x6, 0xff}}, &(0x7f0000007340)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007380)={0x0, 0x920}, &(0x7f00000073c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000008c80)={0x0, 0x769}, &(0x7f0000008cc0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008d00)={0x0, 0x83, "a57c4a27e46519b979716f9e6fe6ee3a91e461329e8b2d810ec863dad861892f8a0316b94dfff412c08330eaf8772cc8680a6dd032ef4f55143a130ec7c63eac9e5b1e0c091fe5cef5886a8d12cb00e6e632882996636131d5cf841c9aef10778fd74e85904d286f0bc9875835258ee62ba8a385cb23257ecc45a7fa8c381865e2a929"}, &(0x7f0000008dc0)=0x8b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008e00)={0x0, 0x53fa}, &(0x7f0000008e40)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008e80)={0x0, 0x99, 0x1, [0x6]}, &(0x7f0000008ec0)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008f00)={0x0, 0x7fff, 0x3, 0x4}, &(0x7f0000008f40)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008f80)={0x1, [0x0]}, &(0x7f0000008fc0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000096c0)={0x0, 0x7}, &(0x7f0000009700)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000009740)={0x0, 0x3f17}, &(0x7f0000009780)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000097c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xa68e, 0x14925388, 0xffffffffffffffe1, 0xffffffffffffffe0, 0x4, 0x80000001, 0xae, 0x3, 0x3, 0x6, 0x100000001, 0x2, 0x40, 0xde, 0xffff]}, &(0x7f00000098c0)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009900)={0x0, 0x5, 0x6, [0x40, 0x6aa6, 0x7, 0x7f, 0x5, 0x8]}, &(0x7f0000009940)=0x14) sendmmsg$inet_sctp(r0, &(0x7f000000a2c0)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000003240)=[{&(0x7f0000000180)="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0x1000}, 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{&(0x7f0000007b40)="d31ebe117eaa2120fe1c46e794306ebf2cfb42a56b533927cdc0686d693795c63d031864518d4e840e1f8ebfee1aab8fd70640f83ea36d935a611ed3faed3f5d48b51f992ca85242e60afa46cfc5273067500d5af8aca5c5986eab31842d4c252d131bc5e6bdc04ca478136750134cdc3e16f899732f3e7fdd91ff5c7b3e5d470bcc030be05e659e821d3f928d1adb8c9e90a7fec7c0230ee2be4c6e0ca0238291868bf3886c8ee927193c4aa372a80441a0f1ff5873dbcc2932ecd049f8b72e15ec", 0xc2}, {&(0x7f0000007c40)="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0x1000}], 0x4, &(0x7f0000009000)=[@init={0x18, 0x84, 0x0, {0x3, 0x506, 0x2, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x8, 0x1, 0x10000, 0x6, 0x5, 0x8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x1, 0x5, 0x2, 0x8, 0x9, 0xd9, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x52, 0x5, 0xc8e, 0x4, 0x9d, 0xffffffffffffff1d, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0xc9, 0x1f, 0xfee, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0xeb3, 0x0, 0x8, 0xd30, 0xb3, 0x6, 0x6, 0x4, r12}}, @init={0x18, 0x84, 0x0, {0xffff, 0x9, 0xd4c, 0x14c4}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0xa, 0x7, 0x6, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x0, 0x1, 0x8, 0x8, 0x4, 0x5, 0x2773969f, r14}}], 0x1b0, 0x4000054}, {&(0x7f00000091c0)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000009640)=[{&(0x7f0000009200)="a17a27920a9fdbafbbf5f19d4fb7831953be98ffb18f353d015f64cdc59f14c1c5e7854a0f14295cbbd4643c654458547fbcc033cd60eb8e48d35e8a00d12e3228bcef3fb1c7c977fbe743864cb6378e29bced96f2d71cb04c617c8d6e40eccb9141d64502402b1c53a62b6f339aeb864b6b64ec56f077929d74ac76b66e86a74f53d6e8ce981f14eb78719b19eb41ba21c2a808d3a49f96b50115176d", 0x9d}, {&(0x7f00000092c0)="0634efdeae494566a5e22bc07ed03d56fe035ef4f8cafa9a1630292629c3604da77e174e0976fba7158c75706a8d14203d0094d8d982f41e7dca6c5c5347143ca0c041c3e6cf781feaddde93cc4976512feabd5c2c037845154da7db739b65181e8dc504ee5a1f128cd8feb6ab5815c9bc38908b9f22e1ee613f081d60a8183edc4e794d7e2a5933bb082485e39a0b470e4efdffeb2cb83dd81cd8c886e41dcebbc0166d6cfa1620336477adcdb2b38c1a97285955534f08fce3ecebaec30cb938b3131c8e02be2c8d789a731f00aa0266e5f32fad24e8", 0xd7}, {&(0x7f00000093c0)="73d067b7f8517c0eb8c7fe2d662e3fecb151f2000510aca09a82a8343647", 0x1e}, {&(0x7f0000009400)="6cabd3e86bbc262ca081f2c6", 0xc}, {&(0x7f0000009440)="2051b58049e567b253f0fd033976a0740aa98cfa950643b09b57dbf94fec44d4e9807aef9a96f83c120cbb855f7aa7ec24c5513060ca4add06203c86afa47b73c148ea1e0827910be8e48c829ac40cd1e1964996dce02c3c83386f5fe2d97cf2c40921bdf1ca51a474497f5caa1b333d0dfc", 0x72}, {&(0x7f00000094c0)}, {&(0x7f0000009500)="68ba", 0x2}, {&(0x7f0000009540)="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", 0xfc}], 0x8, &(0x7f0000009980)=[@init={0x18, 0x84, 0x0, {0x0, 0xeaa4, 0x8, 0x6}}, @init={0x18, 0x84, 0x0, {0x3, 0x80000001, 0x3}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x7, 0xd7d, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x62ea7447, 0x1, 0x13, 0x10000, 0x4, 0xeae1, 0x3, r15}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6d, 0x203, 0x5, 0x3, 0x9, 0x1000, 0x7, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x8, 0x1, 0x9, 0xfff, 0x0, 0x22c1642b, 0x9, r17}}, @init={0x18, 0x84, 0x0, {0x4, 0x3f, 0x5, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xfffffffffffffff7, 0x7, 0x1ff, 0x7, 0x80000000, 0x4, 0x7, r18}}, @init={0x18, 0x84, 0x0, {0x0, 0x80000001, 0x0, 0x4}}], 0x1e0, 0x8080}, {&(0x7f0000009b80)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f000000a200)=[{&(0x7f0000009bc0)="812ca0c6c1ba49bd18d721f0054b0df2a6a98be46b49979de9726bbd2721b188959f9d57668c2d57e8438caa491fe35fd59e0b99e5ec5bd50d4bde66954cc0027f458b1955c3d35389a8574f7e46becff2c961f655c805d4f9d8a8828d8991fc194341bdd08c358c604d94b4f0159e250a71f5e1e959f6c4752076fb1e41587a04856b0227530bca27cf05809332814a8fd4f6cc3718324ab20d7187d04e6c53a88d42d7828fffc1eb3e339e56aa6ddffcaa228ee4800be43f6c244e8a4c69cdf3824b03f79860b7d5e595ffacff6d6a5fc7ee1615b5fb8a46a3", 0xda}, {&(0x7f0000009cc0)="3774a6164789b65625829643e2c97e9a3b2c6e38be2729404e9f70ac24b4a4d404428057ee7f8532e7bb0cc7a2d70aa77de35fa3b68090a5e2db5d15f0b3df484114ad36ac0a82ec66d96ecb88ee9f232d893dcdc6854e5fc5b3624afe011a73d1b581957f548214608961c9a97b07ef12cd829cbab7ee60c46db83ec0499fea361d6e812802eb6fd726211af0fe960192e6e7", 0x93}, {&(0x7f0000009d80)="2fc4270d6c0ef123e4316293d006dbd112e9b529f765316419ea470594297523394bac8c5ed23dd87618d5cef9132dd81bf8dac8989a46312b854efb492d28fe01062138f9e7592257479312dd68ec740f2d5a6dcda292e9f95f5b917d59b0a610ee939ffd5c05f52fa4f1be4e8fa017f5aa5615113828fc3a27f7c718321a5c9611dfc08e238a09d7eb0efccd93f2cc8956c5d22af3ab1733b59e34f52578e4d1183f4dbb00b490924ed7c2431fb10a89ca07791c2efc0e112b50a951387c27b5d8998baa95d63866cadaa69a3cfee6ceedf7edc252f4", 0xd7}, {&(0x7f0000009e80)="28ce4dca54261cfb5c2977222e968f7299f5215ca704c85b7daf1b0e2bd115e23aa435430f152bb3e656b96ec40b8c5cbbbd22436f7dea75862bb43bc3f734af8e7b817630db7addabcea184cd737d43807f94c696a8baaf52a06f60b15ce530c5961c8cc8", 0x65}, {&(0x7f0000009f00)="3a124da2cd6d941ed9ad12d88d45476c3fbed7ae6d8548a6b70c37a9b103735e6af117b4649218b25ff47d9ce9f85d35111316e7aac783d4fbaf382440991f740ec2e16e475cea356ec2f746336bdaa79e6d946ec04f0fc93c7542b86aac8f9cef183a45de0f32183b8240ea9dc218fa30d410d7ad72d59a2592fbd72fae7f79f89fe0bc74a6759f59a463c44f687f05de0bfe1c22ee779fb701060715d3fa260f0f3c965e6f77a9923a2d10ce2242a5a22e44e583ead06d9a1a17d880005e845800608a78231c85f42b7bb9e379bc1fad9f4d2f273a4df92c7fe9475f11350238d44cdf1785c2f84f236030020caf2ffdf20b57034e77", 0xf7}, {&(0x7f000000a000)="32934d16625160a90f170e289e72a6851afbb38a0ef109e2aae974c4e75e92b4db40f9c0d81d763067cc43bc5fa92cd8199f08af8dd585471f1b0f1995f7329ca7fa11c65f1c9681bda075bae8a0faecd17d31376d723b6ce88a7a098d8d15bbbcbd41735b69dcaec0a68e5619716611d0881f2156219fca4a8608e870f82c779713bd434e", 0x85}, {&(0x7f000000a0c0)="e9c4730d34b267043f17504a67cfc575234eb5f1f49ca2afc6516b7bf66ac51517becc8c40adf74f8b", 0x29}, {&(0x7f000000a100)="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", 0xfe}], 0x8, &(0x7f000000a280), 0x0, 0x44010}], 0xa, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:04 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = shmget(0x3, 0x4000, 0x9, &(0x7f0000ffb000/0x4000)=nil) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000240)=""/245) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x73, 0x0, 0x0, 0x3, 0x2, 0xb1, 0x81}, 0x20) r3 = fcntl$dupfd(r0, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/22 07:25:04 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:04 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer\x00', 0x2080, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000940)={0xaa, 0x23}) r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) modify_ldt$read_default(0x2, &(0x7f0000000980)=""/105, 0x224) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x3) write$binfmt_aout(r2, &(0x7f0000000180)={{0x10b, 0x5, 0x7b, 0x266, 0xeb, 0x3, 0x3b3, 0x8}, "7b7ae214cbb1de9ba3448c803aa4858a3aaeb7628f4bf4fdc743b280d7fa5d161f0361047202c7bb2cf9faffce", [[], [], [], [], [], [], []]}, 0x74d) r3 = accept4$unix(r0, 0x0, &(0x7f0000000a00), 0x80800) preadv(r3, &(0x7f0000000d40)=[{&(0x7f0000000a40)=""/211, 0xd3}, {&(0x7f0000000b40)=""/233, 0xe9}, {&(0x7f0000000c40)=""/150, 0x96}, {&(0x7f0000000d00)=""/21, 0x15}], 0x4, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000140)={0x1, 0x8, 0x3, 0x3, "91f9495ba341f9d0a2b1ff52721fcc358e119b9936442acc037aa08a4ac48714"}) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:04 executing program 7: openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x301040, 0x0) 2018/04/22 07:25:04 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="6caa324b2903d6bbd7f54688bc9822d97a9da6529d4044c672e2df3a58131fbc3a916728853c7eec480d05ff7c1196817c5f428838dbd9453c2ec0f67090183c4a21d1e3aac2170b909d59f794262efab9d46caa21928c09b67bcf99facf4a5ca958594be6c522aa3b5b12904c70cc5a8e89b8281136a91b129de03605399c3c5a5d3eb4592630f8161384706856f134df22745629a807d4fc431e95cf6ddaab911365b3cc9d4e6dc562d0ebb7b506e293098b86ed2a9781add07fe1", 0xbc, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f0000000200)=""/4096, 0x1000) unshare(0x40600) pipe2(&(0x7f0000001200)={0xffffffffffffffff}, 0x84000) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000001240)=""/103, &(0x7f00000012c0)=0x67) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) dup(r2) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:04 executing program 2: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) setsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f00000002c0)="08576423384b8a6a1c725c1c313d5c3d08236a0d367e4a5035de6ba811d292aeb09b7acc7e6538dcd5b99df26446b203eb910a599b82b206e4676b1b51b03622551a6dbd46d66809ba4c730892e9fed1e39ce215375870497c8a7e3efd1f22e5f35c7c868280637210459e7d4ab8d4bf064280eede3e123eaf82ff180e6776a3c0f4544909f75c404bc24b18255f", 0x8e) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000380)=""/97) r3 = socket$inet(0x15, 0x5, 0x0) delete_module(&(0x7f00000001c0)='}e//\x00', 0x200) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r3, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r3, &(0x7f0000000140)="80410fb662c5dca44d8b23a9d17f3aa8e9657e94412cc3104e0beb4f55adfb7a4cfabe6d7fb46087f0d932c5940a6b499eb2a11af49276683044ba661aeeda545af566baf7abf09fc6a54727425f01", 0x4f, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x1, 0x0, {0xa, 0x4e22, 0x72, @empty, 0xff}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000480)="217bfbbedaca9e17094c1f", 0x5}, {&(0x7f00000004c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}, 0xc0) sysfs$2(0x2, 0x3, &(0x7f0000001580)=""/147) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, {0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x2364, [0xc70, 0x7f, 0x91e, 0x7, 0x8, 0x2, 0x5, 0x3ff]}, 0x5c) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000001540)=0x4, 0x4) 2018/04/22 07:25:04 executing program 6: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000180)={{0xad0, 0x5, 0x80, 0xffff, "9ff4b8480b0878ac02872f1dee232e158bd1130925367066807cf6644ee63c9e29b5ca0e3c577e8407132cc6", 0x800}, 0x200, [0xfffffffffffffff7, 0x967, 0x81, 0x4, 0x5, 0x23, 0x6, 0x4, 0x268, 0x0, 0x4000000000000000, 0x5, 0x1779, 0x2, 0x0, 0x2, 0x1ff, 0x3f, 0x9, 0x3, 0xf, 0xf816, 0x100, 0x100000001, 0x7f, 0x4, 0xffffffffffffe746, 0xff, 0x1ff, 0xfffffffffffffffd, 0x76990ea1, 0x7f, 0x3, 0x3, 0x2, 0xffffffffffffffff, 0x7629, 0xa4b2, 0x2, 0x20, 0x10000, 0xffffffffffff8001, 0x2, 0x10001, 0x0, 0x9, 0x5, 0x3f, 0x8, 0xffffffff, 0x3f21, 0xffffffff, 0x1, 0x8, 0x80000000, 0x1, 0x0, 0xffffffffffffff00, 0xfff, 0xd752, 0xb76, 0x924f, 0x7, 0x1f, 0x80000000, 0x8, 0x8, 0x9, 0x9, 0x1000, 0x3, 0x3, 0x5, 0x6, 0x7, 0x9, 0xa38, 0x6d1c, 0x0, 0x2, 0x7, 0xcac4, 0x4, 0x9, 0xff, 0x18000, 0xfffffffffffffffb, 0x100, 0x3, 0x0, 0x8, 0x8001, 0x7, 0x7, 0xfffffffffffff235, 0x9, 0x0, 0x401, 0x9, 0x9, 0x5, 0x141, 0xffffffffffffff81, 0x5a34, 0x80, 0x8001, 0x5, 0x5, 0x7fff, 0x5, 0xb52, 0x2, 0x1, 0x2, 0x3f, 0x3, 0x6, 0x9, 0x6, 0x8001, 0x100000000, 0xffffffff, 0x8001, 0x5, 0x5, 0x1, 0x8, 0x38000000], {r0, r1+30000000}}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:04 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e24, 0x10000000000, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x384) 2018/04/22 07:25:05 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:05 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000000000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="2e66c0f7c902c257e96c827916302e3b", 0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:05 executing program 6: ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000040)={0x4, 0xafbb, 0x7, 0x3, 0xffffffff, 0x9, 0x6, 0x6, 0x98b7, 0x401}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/22 07:25:05 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)}, 0x2000) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto(r0, &(0x7f0000000480)="0fa2cca9399ba452a24be54e506a867a7eb6ecb447fd77ef2eb01f8f620fafacd54fc6f3ab17af781977d79c62a9b881ea32704f27ec26497f465cccc7f639f6ceeb60bff8eda5cbd0ebb8cb30b4b23e323de471a47e9c6d239c27122c18a6a8d763c3a364412fbf", 0x68, 0x4, 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0xff, 0x0, 0x1, 0x94, 0x4}, &(0x7f0000000500)=0x20) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e20, 0x0, 0x4e24, 0x4f, 0x2, 0x20, 0x20, 0x0, r1, r2}, {0x8c88, 0x1f, 0x2, 0x80000000, 0x2, 0x5, 0x7, 0x7ff}, {0x7, 0x90cdcd2, 0x7, 0xa2}, 0x56, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in, 0x4d4, 0x2b}, 0x0, @in, 0x3507, 0x3, 0x1, 0x0, 0x1, 0x1ff, 0x3a}}, 0xe8) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:05 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:05 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/22 07:25:05 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) epoll_create(0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="fd496b72e327cf1a2de9dde92de25621111c3d55448ef0ed15ecca2a38918f981042d3609bc7cea13ebb2771c2ca3bb1c3857fcf64d3d7225164285b148217c33c0bdafb0466658f2696a1b436d32b84ebc4d85589ff8a36f9cdef6ab1cf632353411031442e11f0e2748b6d86ce620d2cf169a2c592c0f491d8b28f62e716e290d69ee21226c5611661338dc130ddef4525164cca982a14635b60b4a20426114cb0bfd81b21bef1254c21004f", 0xad) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) io_setup(0x7fffffff, &(0x7f00000000c0)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:05 executing program 5: unshare(0x40600) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:05 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1, 0x121441) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchown(r1, r2, r3) 2018/04/22 07:25:05 executing program 1: unshare(0x100) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x9, 0x10001, 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:05 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:05 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:05 executing program 2: r0 = socket$inet_sctp(0x2, 0xfffffbfffffffdfe, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000008c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r2 = socket$inet(0x15, 0x5, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x501b43, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r2}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r2, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x61a) sendto$inet(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpgrp(r2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000180)=0x2) 2018/04/22 07:25:05 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) fchmod(r0, 0x18e) 2018/04/22 07:25:05 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$TIOCEXCL(r0, 0x540c) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/04/22 07:25:05 executing program 5: unshare(0x40600) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:05 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0xfdf2, 0x30, 0x9, 0x800}, &(0x7f00000001c0)=0x18) 2018/04/22 07:25:05 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:05 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = socket(0x19, 0x806, 0x8001) sendmsg$nfc_llcp(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x5, 0x1, "c2033adf2a6939ed515b689801ef16bd524ae2188049eacb682c3de251a48e0d255ee16e78e560ad5051f1b7e51fa0353ef2d0a757c0b27ba387aa309d3138", 0x7}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000140)="880aa1bdbb2b1b20c889b779f602682f16a54757006cec774aed59f2e32628101d8785e419f29dc0baa81bca542b43c795a1f4a428521e36ef14a2527418bd16ff1484938fea74d45d8f345137f31ce2d1c3d5d9b52d", 0x56}, {&(0x7f00000001c0)="1f8f6a75a5197526e0a66b2c10c4900e1d098f9ce2419159cc11c9a7835cb091423497284abf92ae3f90af3f25aeaaed0fbf48040fbec5dcbdb624ee4c594c7714c1c69bc99457d2b14f4af9372fc1badba98d6bc4d5686a686a5a030ac3c86bf8bbc5ed6ef85c1465324f01e0a7d04335c4cbf60c236438bb1b58723906e77f5a4e577ddc2f126a5d823e6082b4622f0b56e6fb60c08f55359f79ad8c90d6500bf1ff3a8fd0bde7e1c0a164c30059caab9df0d491fecfcd90ca9d92fd47694fa014e7161956e1853aecf64282", 0xcd}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f0000000340)="2928f62c09aaaeb7471048fc2925abec222c1c6d070b87dd8e80ddafa4d9e3280da0ef25e32d2ed6eea19a73398358de102c7736c8d4882dd4eb825f04975ba70780838dc8c3a516d3c05addf251545de62828880be08edf15d5116b2775d0a40115e67fb42accde797a8da2a4bb1b0ff694fc9b5e0a5844deb9091da1260022446c67cf1f3cc4ac81f12cd8fdb5f99c9fee15bf1a215ba99a4164d68b6f3f04a0e6de0d943969414de24b0ffa45843b9c7afdc342b750", 0xb7}], 0x4, &(0x7f0000000400)={0xf0, 0x117, 0x1f, "612cd2ac7ae3787efab3710dfddb4fdaadd1d8c9066b328187366fa85ca5d7b47830aff4f2fa853460a80a2386cbda90c39340cd95ee07b29b09c72dc70b1d14612d35bd25d6264a47a08a77130d4bf21b5e0295e3c03e18a70291f2335251f909c6bbdcfb458e8748dfd8e9b89eb8c85e6d5968c5f9a7d9830261bb0ed0308b804d1f44c2bb0c649f3cc3e05460c03204a3f5e3b51ff2d85e81783bcdcbf35bb56741ba4a265ad712f018786981c3e440817cc08bae2c2921167b9c4922abff6b87e29cf4ed96ee55153d18045576fad5c6600014b877bad2f918"}, 0xf0, 0x4080}, 0x10) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000540)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x277, &(0x7f0000000300), 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:05 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x3bb) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:05 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:06 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x8, 0xb5bf}, {0xfffffffffffffff8, 0x9}, {0x40, 0x275}]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) 2018/04/22 07:25:06 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) dup2(r0, r0) 2018/04/22 07:25:06 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0xd58b, 0x4e23, 0x5, 0xa, 0x80, 0xa0, 0x2e, 0x0, r1}, {0x400, 0x5, 0x1000, 0x4, 0x1, 0x484, 0x5, 0x80000001}, {0x9, 0x9e16, 0x5, 0x6}, 0x2, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x3503, 0x1, 0x2, 0x7, 0xffffffff, 0x5e, 0x1f}}, 0xe8) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000340)='./file0\x00', 0x3, 0x4, &(0x7f0000000540)=[{&(0x7f0000000380)="a378ab3ad5", 0x5, 0x5}, {&(0x7f00000003c0)="a050a682054794eb7e34e35d880c683b78", 0x11, 0x400}, {&(0x7f0000000400)="922735ff780b9cfa246d566b9ec83c3094c660532bd3ceffa24f7b26e7379a2ff1a09fc8c113f7593944b750afff643ddede93dce428c205150982861333ef24c49881c31ca48b9ca9d20870bf8a204fb85fbd8b25", 0x55, 0x1}, {&(0x7f0000000480)="5a3396ce64b39355b49c08492898bfe7a61e781579ed61ad9fc7a98c9d24652258f7dd15bef76f89506b702c33027ecabed942afde8ee7c7f4f28c96b47e80ffb7bfb355def2bae62053f4089e7e3b3252ffb42375fd07efd75b88ec7286a3842d5556dd3f05f2ca84cc5987a4f7fbd9cdc5ee3999bdcaad569165ca39364afde39cef06f0a5a5ac415a6b29b0396adc308e", 0x92, 0x7ff}], 0x4000, &(0x7f00000005c0)={'nouuid,', {[{@noattr2='noattr2', 0x2c}]}}) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:06 executing program 5: unshare(0x40600) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:06 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x10000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000001c0)={r1, 0xff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/22 07:25:06 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:06 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x7b1439f8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0xfff, 0x4}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={r2, 0xffffffff, 0x0, 0xa6b, 0x7ff}, &(0x7f0000000480)=0x18) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:06 executing program 7: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) setsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f00000002c0)="08576423384b8a6a1c725c1c313d5c3d08236a0d367e4a5035de6ba811d292aeb09b7acc7e6538dcd5b99df26446b203eb910a599b82b206e4676b1b51b03622551a6dbd46d66809ba4c730892e9fed1e39ce215375870497c8a7e3efd1f22e5f35c7c868280637210459e7d4ab8d4bf064280eede3e123eaf82ff180e6776a3c0f4544909f75c404bc24b18255f", 0x8e) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000380)=""/97) r3 = socket$inet(0x15, 0x5, 0x0) delete_module(&(0x7f00000001c0)='}e//\x00', 0x200) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r3, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r3, &(0x7f0000000140)="80410fb662c5dca44d8b23a9d17f3aa8e9657e94412cc3104e0beb4f55adfb7a4cfabe6d7fb46087f0d932c5940a6b499eb2a11af49276683044ba661aeeda545af566baf7abf09fc6a54727425f01", 0x4f, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x1, 0x0, {0xa, 0x4e22, 0x72, @empty, 0xff}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000480)="217bfbbedaca9e17094c1f", 0x5}, {&(0x7f00000004c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}, 0xc0) sysfs$2(0x2, 0x3, &(0x7f0000001580)=""/147) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, {0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x2364, [0xc70, 0x7f, 0x91e, 0x7, 0x8, 0x2, 0x5, 0x3ff]}, 0x5c) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000001540)=0x4, 0x4) 2018/04/22 07:25:06 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:06 executing program 7 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="ab38243d781c3670d4ed5d43432e20d051583abe28d19bedf7d5b7cc461a5bccb4dc53663b0a25138de4c0b25dbf8c5818ca4ece75a74ce2d41b6eadaaa251e4667a63ac3bdb2f5f754e33e9f6f6eb2077b7b129469f0a98987165ecf28379fe75f820bad1bf3cf0a5a3bb1ef41c7243ef1aec70ec7fea265e84874116ddc4c0165d2057b9125c2fc55498c001686551bdc5c23e086329478c5da6a5604eb429159c0377e609644bf6b2f98d269ceb0b61cef29d981cec2305ecda653428253c048690a397f86c22f55ae306b97db36df4e9ab19a45a4505af117826bad1c796e29ae615c5bb5a85aba8584d70309c17b99c083671f5dbc007c715357cb893814ffb516bd404220e64470e75f79444485b7853b9c554e75469bc0686c0ffede555031dc391135ed1b8b771aae3afa2491e56be925f07463d52d673aa7ad8f183ebc59531b56079bdc1ed745ab0ec293477f373072cdeed06eca2fe14afe3d44cd96c70c4d4328b304334724c2b789e247ba8892132377c5e2ed5cd236289889b9a08bd2624dfcf67f91af8d8a1117a07653b9c6294c2d5e0b6bd972061bdab47c8e0a19b9578c7c6e501edaa31ccefab21f63961fe5d0ff802636608f3aea108cc8b6313c7e2b7779d82e7127d094f6ea822a837bcf0c0c51d2a7d0376af8b07c7d156d8c735d73e2fa3426bbfc214abe35e5709118b1da5abbabd20fd0aa867e476b8a63519e8076547759682fe68ba8825c137e8769c9fe8e9d5d3d0ffb1eccc97dc1fe826e66042a2b70d142e917c9c721b506b23f099fdbab898fa4982e9a5801175c4265f200153f85deec4fc2e638b49f3316945921e97bb78e5cd27d46c9c30eb23634ec1f44ae54143cfb426a4132b99966f208306fb00b86786445201cf0ec42c584b0943ee882ae3eee1a165e8d733ce70c1a48367c7a37bf2f6e182c8e7d83dc3214a2ee9a78e164cde23ff7a09e83b9f105f374aeee02eabca64a442b00b213b4eb49cbd815a2466f19023b9fb4f93b10815fb25c4feef41ca65cbc8796149191f851ab6ea7f6cdb0149cc8a105e3bf17c649bd649a2ba73ec2a47e7d63e1276d61358a448e4bce9160936d61451c2213ceef33fadaabfa83b6c4018c9582f549991f9cbf08e50836ca5d678b080792e2c9671bac971dedbc474178387e10cc5a99c41560829c996603c86aeb7836aa0e767e71789751581454c29b4f61df75478aad92d0cb30d2915834cc055f63f0bb7b87efbd1a64131b50929c1d6bdacf541d83a77a6e4670acf63a9bf616ecb72959ddfb7980203d472cd66fb1a8d93482e8391f7c2788fa5266dd5f5d014b62bca0eed2cfe5772eb99b78f703edd1ac6cf5493a9971959ccd0460d2d63e3429d997c8a69e1e4e4ac018c99e0df1f2e63190230f3fe65106a492fa0682a0e231ef9d643b2d64c3c1722ca296d26a5d602b7626589817b6ea91f0d208149d59c216fd977beac3b925df1e39499eadb337a98da71db512ab30f16e48ee8508549f01ab6bb76cf663edc8a34772c5078b5516c5c39b3258834f386a8d26f8c996c296b5457ff76063471fe45b23e54ec9d52a74caf5dae0b747e3bcd72eaebde9394f36094af00dcb2be16e21a29df3e1c266cfa5b3508e5d4d3ae517b451242e09d8f3e93f210a02deaf375e4ba3426942b9397f1d81487c70002d558afee4cf6d8da4d1b4d70a746b779920a06e1f47705ecbe58d26e412726113ecabb09d54c3a49d64f9462ffa09d1ed1151bf1903b8da7dc6b1294c4d2c64e66747013ae90f0079c6af8967958064ccbf7884068d1456927c0eb40ed991b3a214433566144e762efac536aaf26390ec34fd18c6a10ead60b96f819d0a184ee149c8fe87d8d3c8f94ff35da416c7d74e2ac084a999e6876356da5f63b41402557bf878a8c6a32b508328356e0fb201dce90a9ad9f10433dc3f89fe333f04a7b341bc68f170eda419b8c5c076db4b0ea7ce63b431b332d25ed2c843e", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:06 executing program 6: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x1) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00000001c0)=0x4, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x4}) r2 = semget(0x2, 0x4, 0x56) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x81, 0x4) semctl$GETZCNT(r2, 0x4, 0xf, &(0x7f0000000140)=""/19) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000040)=""/178) 2018/04/22 07:25:06 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:06 executing program 1: getuid() unshare(0x40600) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x9, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x1, 0xa080, 0x7f, 0x0, 0x80000001]}, &(0x7f0000000080)=0xe) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x40, 0x4d00) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000200)=0x80000001, 0x4) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/22 07:25:06 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:06 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:06 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r1, &(0x7f0000000480)="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", &(0x7f0000000240)=""/141}, 0x18) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockname$ipx(r3, &(0x7f0000000400), &(0x7f0000000440)=0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x382}, 0x61) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x3, 0x6f, &(0x7f0000000140)="23d4f17859f97f2b276e15755db1ce0bfda238bd884cc18947071db9a1caed13f28d4a8fa080c0c2b03f46a2a287094f1b73dc2cc848f2c0f4532c9ce50c0aef119744ad36e9915b5736fd6d831ff95a2856d4d85f6d2ac0f1d5e6adbc77446293fd26aa8872cd1e21fc12567e0f80"}) 2018/04/22 07:25:06 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) [ 144.594662] FAULT_INJECTION: forcing a failure. [ 144.594662] name failslab, interval 1, probability 0, space 0, times 0 [ 144.606136] CPU: 0 PID: 11128 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 144.613097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.622474] Call Trace: [ 144.625281] dump_stack+0x185/0x1d0 [ 144.628968] should_fail+0x87b/0xab0 [ 144.632732] should_failslab+0x279/0x2a0 [ 144.636841] __kmalloc_node+0x22e/0x1190 [ 144.641049] ? __msan_poison_alloca+0x15c/0x1d0 [ 144.645799] ? _cond_resched+0x3c/0xd0 [ 144.649733] ? kvmalloc_node+0x1a1/0x2e0 [ 144.653874] ? rcu_all_qs+0x32/0x1f0 [ 144.657683] kvmalloc_node+0x1a1/0x2e0 [ 144.661660] ? _cond_resched+0x3c/0xd0 [ 144.665592] seq_read+0x520/0x2260 [ 144.669190] ? security_file_permission+0x473/0x4b0 [ 144.674246] ? seq_open+0x360/0x360 [ 144.677909] proc_reg_read+0x1de/0x2f0 [ 144.681850] do_iter_read+0x880/0xd70 [ 144.685751] ? proc_reg_llseek+0x260/0x260 [ 144.690056] do_preadv+0x3a1/0x580 2018/04/22 07:25:06 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) [ 144.693708] ? syscall_return_slowpath+0xe9/0x700 [ 144.698611] ? fput+0x25c/0x2e0 [ 144.701985] SYSC_preadv+0xc6/0xe0 [ 144.705621] SyS_preadv+0x77/0xa0 [ 144.709160] do_syscall_64+0x309/0x430 [ 144.713108] ? SYSC_writev+0xb0/0xb0 [ 144.716866] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 144.722084] RIP: 0033:0x455389 [ 144.725295] RSP: 002b:00007f956fbbac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 144.733045] RAX: ffffffffffffffda RBX: 00007f956fbbb6d4 RCX: 0000000000455389 [ 144.740339] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000013 [ 144.747644] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.754948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 144.762242] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000000 2018/04/22 07:25:06 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000000c0)=""/50, &(0x7f0000000140)=0x32) 2018/04/22 07:25:06 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/22 07:25:06 executing program 0: r0 = socket$inet(0x15, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffffc4) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080), 0x10000000000000e5, 0x0, 0x0, 0x4}, 0x40800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x91f, 0x100000001}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x39}, &(0x7f0000000240)=0x8) sendto$inet(r1, &(0x7f00000000c0)="06baab2ad624bf3e959c28456f6d9c694658f7d80cf13db78c03c043df196d4b50", 0x21, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:06 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:06 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:07 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000088000, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080)=0x49, 0x800, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:07 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0)={0x200, 0x3, 0x5, 0x4}, 0x6) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/22 07:25:07 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:07 executing program 7 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:07 executing program 5: unshare(0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:07 executing program 6: ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x448000) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x1ff, 0x40, 0x3, 0x401, 0xe9, 0x3, 0x3e, 0x5, 0x6b, 0x38, 0xbd, 0xfffffffffffffc00, 0x3f76, 0x20, 0x1, 0xffff, 0x400, 0x8}, [{0x6474e551, 0x8, 0x2, 0x8, 0x100000001, 0x2, 0x4, 0xc599}, {0x7474e551, 0x3, 0x0, 0x34c, 0x8001, 0x5, 0xfffffffffffffffe, 0xfff}], "2007359e05eafc7276b83c", [[], [], []]}, 0x383) 2018/04/22 07:25:07 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000180)) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:07 executing program 5: unshare(0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:07 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:07 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000700)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) clock_settime(0x6, &(0x7f0000000080)={0x0, 0x1c9c380}) alarm(0x92) 2018/04/22 07:25:07 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@dev, @multicast2, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000280)={@local, @local, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400a00}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x94, r1, 0x402, 0x70bd26, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd889}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:07 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x20400, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0xfffffffffffffffd, 0x4, 0x9, {0x77359400}, 0x20, 0x909}) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) clock_settime(0x7, &(0x7f00000000c0)={0x77359400}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000280)=0x2) 2018/04/22 07:25:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x2000000000000000}) 2018/04/22 07:25:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000180)) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:07 executing program 5: unshare(0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20003, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:07 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket(0x13, 0x3, 0xfff) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) 2018/04/22 07:25:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200), 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x2) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) memfd_create(&(0x7f0000000000)='net/ip6_mr_vif\x00', 0x2) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x204) inotify_rm_watch(r0, r1) 2018/04/22 07:25:07 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000180)=0x6e) fcntl$setsig(r0, 0xa, 0x1f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000001c0)={0xf800000000000000, 0x6ab8, 0x6, 0x81}) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4106-gcm-aesni)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x8f, "d88df1aadc8950380ca77ac42133c1949f220d2325dedf874312b226d6f77112defcd69ebc0c1dac68630596966cdbe079cd72759c9e8cac35441454f2b980744f420d224925b2884406dbe9f2c7747b255e64689b56dbea1bf47bc56a6df7848a332a72611fd7d10db45478bd86ec60acf4bb0920e3e7c8c8c327f33e6085bb3c1b76b6ebf755fd57852b2b978953"}, &(0x7f00000002c0)=0x97) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000001340)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001380)={r2, 0x9, 0x20, 0x7, 0x2, 0x1, 0x3f, 0xde, {r3, @in6={{0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0xb7}}, 0x80000000, 0x4, 0x10001, 0x200000002, 0x8}}, &(0x7f0000001440)=0xb0) 2018/04/22 07:25:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000180)) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:08 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/protocols\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000240)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) r2 = getpgid(0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x80000000, 0xa5a, r2, 0x9, r3, 0xe562, 0x7ff, 0x7}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000280)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40800) openat$cgroup_procs(r4, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:08 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) socket$inet6(0xa, 0xf, 0x40) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="ab38243d781c3670d4ed5d43432e20d051583abe28d19bedf7d5b7cc461a5bccb4dc53663b0a25138de4c0b25dbf8c5818ca4ece75a74ce2d41b6eadaaa251e4667a63ac3bdb2f5f754e33e9f6f6eb2077b7b129469f0a98987165ecf28379fe75f820bad1bf3cf0a5a3bb1ef41c7243ef1aec70ec7fea265e84874116ddc4c0165d2057b9125c2fc55498c001686551bdc5c23e086329478c5da6a5604eb429159c0377e609644bf6b2f98d269ceb0b61cef29d981cec2305ecda653428253c048690a397f86c22f55ae306b97db36df4e9ab19a45a4505af117826bad1c796e29ae615c5bb5a85aba8584d70309c17b99c083671f5dbc007c715357cb893814ffb516bd404220e64470e75f79444485b7853b9c554e75469bc0686c0ffede555031dc391135ed1b8b771aae3afa2491e56be925f07463d52d673aa7ad8f183ebc59531b56079bdc1ed745ab0ec293477f373072cdeed06eca2fe14afe3d44cd96c70c4d4328b304334724c2b789e247ba8892132377c5e2ed5cd236289889b9a08bd2624dfcf67f91af8d8a1117a07653b9c6294c2d5e0b6bd972061bdab47c8e0a19b9578c7c6e501edaa31ccefab21f63961fe5d0ff802636608f3aea108cc8b6313c7e2b7779d82e7127d094f6ea822a837bcf0c0c51d2a7d0376af8b07c7d156d8c735d73e2fa3426bbfc214abe35e5709118b1da5abbabd20fd0aa867e476b8a63519e8076547759682fe68ba8825c137e8769c9fe8e9d5d3d0ffb1eccc97dc1fe826e66042a2b70d142e917c9c721b506b23f099fdbab898fa4982e9a5801175c4265f200153f85deec4fc2e638b49f3316945921e97bb78e5cd27d46c9c30eb23634ec1f44ae54143cfb426a4132b99966f208306fb00b86786445201cf0ec42c584b0943ee882ae3eee1a165e8d733ce70c1a48367c7a37bf2f6e182c8e7d83dc3214a2ee9a78e164cde23ff7a09e83b9f105f374aeee02eabca64a442b00b213b4eb49cbd815a2466f19023b9fb4f93b10815fb25c4feef41ca65cbc8796149191f851ab6ea7f6cdb0149cc8a105e3bf17c649bd649a2ba73ec2a47e7d63e1276d61358a448e4bce9160936d61451c2213ceef33fadaabfa83b6c4018c9582f549991f9cbf08e50836ca5d678b080792e2c9671bac971dedbc474178387e10cc5a99c41560829c996603c86aeb7836aa0e767e71789751581454c29b4f61df75478aad92d0cb30d2915834cc055f63f0bb7b87efbd1a64131b50929c1d6bdacf541d83a77a6e4670acf63a9bf616ecb72959ddfb7980203d472cd66fb1a8d93482e8391f7c2788fa5266dd5f5d014b62bca0eed2cfe5772eb99b78f703edd1ac6cf5493a9971959ccd0460d2d63e3429d997c8a69e1e4e4ac018c99e0df1f2e63190230f3fe65106a492fa0682a0e231ef9d643b2d64c3c1722ca296d26a5d602b7626589817b6ea91f0d208149d59c216fd977beac3b925df1e39499eadb337a98da71db512ab30f16e48ee8508549f01ab6bb76cf663edc8a34772c5078b5516c5c39b3258834f386a8d26f8c996c296b5457ff76063471fe45b23e54ec9d52a74caf5dae0b747e3bcd72eaebde9394f36094af00dcb2be16e21a29df3e1c266cfa5b3508e5d4d3ae517b451242e09d8f3e93f210a02deaf375e4ba3426942b9397f1d81487c70002d558afee4cf6d8da4d1b4d70a746b779920a06e1f47705ecbe58d26e412726113ecabb09d54c3a49d64f9462ffa09d1ed1151bf1903b8da7dc6b1294c4d2c64e66747013ae90f0079c6af8967958064ccbf7884068d1456927c0eb40ed991b3a214433566144e762efac536aaf26390ec34fd18c6a10ead60b96f819d0a184ee149c8fe87d8d3c8f94ff35da416c7d74e2ac084a999e6876356da5f63b41402557bf878a8c6a32b508328356e0fb201dce90a9ad9f10433dc3f89fe333f04a7b341bc68f170eda419b8c5c076db4b0ea7ce63b431b332d25ed2c843e", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:08 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x9, 0x100020000000, 0x400}) 2018/04/22 07:25:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') write$binfmt_aout(r0, &(0x7f0000001800)={{0x104000107, 0x9, 0x8, 0x9e, 0x157, 0x6, 0x212, 0xfffffffffffffffa}, "9a2f178c8b3cd3fad81bc5a3fdb9aa8a8eddd247cc68f032e5a83cf9b6ee2620cd92d5f9506e7be241cb483b4ff622cde1cbc84b40e0c2947c4b7c07e38bc6ff077b6eac0af86648404745d620ac0271d9ee8de001a369930087a1488d7357a760282564cfb34149e0cbdcc1a3e914748906978c8cce523ae377a0a59f94ab7a0807c91b7b7249c80087087548d09802a6abc4e414e802b23ce9b8df1a6e178528fb4f07643c2f3ba869a159e66185d29ead4793dc3f7fa74687e7f30f0bd642cf0a2ad9d284c71e3ed5e6c3e2874f17ff1c3d5e47eeaed4549acc17b3c75edd365db73d5d6d90e2", [[], [], [], [], [], []]}, 0x708) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:08 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) poll(&(0x7f00000000c0)=[{r1, 0x80}, {r1, 0x404}], 0x2, 0xfffffffffffffffb) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000002c0)={{&(0x7f0000000240)=""/4, 0x4}, &(0x7f0000000280), 0x12}, 0x20) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) 2018/04/22 07:25:08 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x41e42ae2, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r1, 0x8}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:08 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000140)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:08 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffd7d) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt(r0, 0x400, 0x1545, &(0x7f00000001c0)="64f1e1d58147f033512805479a8f64ceae9bdba7c7a5ded7db217509ea47f6f5530108acee4e7e02882ad82ff6759d7c3d87d86d4b2674fdcfeb5ee9ac3e5ad4e199051016069d2e7e35c8f675c9ddbca1f9a1a502e600e3719fcf199a9f16b9d945622c85d54d155f009bb855fcce544e4c94e73533f5dfcbcc32805541", 0x7e) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) 2018/04/22 07:25:08 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') r1 = semget$private(0x0, 0x0, 0x20) semctl$SETVAL(r1, 0x1, 0x10, &(0x7f0000000040)=0x1) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x2f, 'pids', 0x20}, {0x2d, 'pids', 0x20}]}, 0xc) 2018/04/22 07:25:08 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) fstatfs(r0, &(0x7f0000000000)=""/43) 2018/04/22 07:25:08 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:09 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x88) io_setup(0x100, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001180)={0x0, 0x8, 0x30, 0x35f, 0x6}, &(0x7f00000011c0)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001200)={r2, 0xa2fb}, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000140)="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", 0x1000, 0x5, 0x0, 0x1, r3}, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000001140)={0x2, 0x6, 0x8, 0x8f, 0x8, 0x11d8}) write(r0, &(0x7f0000001180), 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) 2018/04/22 07:25:09 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x7fff, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:09 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x8, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x90) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/22 07:25:09 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:09 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:09 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000180)=[{0x7, 0x3ff, 0x3, 0x0, @tick=0x9, {0x1}, {0x7, 0x81}, @addr={0x40}}, {0x0, 0x5, 0x65, 0x8001, @tick=0x2, {0x2, 0x2}, {0x7fffffff, 0x5}, @connect={{0xfffffffffffffffb, 0x474}, {0x100, 0x40}}}, {0x3ff, 0x4, 0x8, 0x1, @tick=0xffffffffffff0001, {0x7fff, 0xaea}, {0x7, 0x2494000}, @time=@time={0x77359400}}, {0x0, 0xffff, 0x1000, 0x7, @time={0x0, 0x1c9c380}, {0x1000, 0xbc94}, {0x8, 0x1}, @raw32={[0x8, 0x4, 0x80000001]}}, {0x8000, 0x2, 0x0, 0xffffffffffff2fd4, @time, {0x6, 0x1}, {0x0, 0x1}, @connect={{0x0, 0x1}, {0x8, 0x80}}}, {0x3, 0x4, 0x9, 0x4, @time={r1, r2+10000000}, {0xffffffff}, {0x5, 0x7}, @raw8={"326faf1cd1b458f00c083263"}}], 0x120) 2018/04/22 07:25:09 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) fstatfs(r0, &(0x7f0000000240)=""/129) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1c00000000, 0x9, 0x600f}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, 0x9, 0xfffffffffffff801}, 0x90) 2018/04/22 07:25:09 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xd8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, 0x84) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:09 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x20, "e444204823c2068ce9bcf28e1a65ca67eff88c0c0f8d756e407a9b308c2a16f8"}, &(0x7f00000001c0)=0x28) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='vcan0\x00'}) 2018/04/22 07:25:09 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x30810, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x58400) mq_getsetattr(r1, &(0x7f0000000140)={0x8, 0x1, 0x36, 0x0, 0x87, 0xdde0, 0x1, 0x80000001}, &(0x7f0000000180)) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20}, 0xfffffd7c) sendmsg(r2, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = semget(0x0, 0x4, 0x8) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000240)=""/194) 2018/04/22 07:25:09 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:09 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) r2 = userfaultfd(0x800) fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x1000, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/22 07:25:09 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:09 executing program 3: r0 = socket$inet6(0xa, 0x807, 0x100000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000080)={@loopback, @multicast1}, &(0x7f00000000c0)=0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080), 0x14d}, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:09 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800, 0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0xcc47}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f0000000240)="0682e11b6a3793d973c17921be5168f64b80693a5df2834c1cbba0bb9145d88f7fed3c113ed4fa611eee57a5deef1f9dde59", &(0x7f0000000280)=""/8}, 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x64, "27058326c4a63422911bcf583fef527780b2eb19b9aa3f839e34a70fbda3593f6fd6398ca0887a2b933f3f1e313972a4a9d50c377603ac03f90c832f7f8c22f6c300d9dc25d6bcafbbb7413298beae4f2e43428d37fde8a343f77d9deacd555984efcaeb"}, &(0x7f0000000380)=0x6c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x64, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4000000000}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xf8b4}, @in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={r3, 0x8000, 0x20, 0x100, 0x8, 0xbd, 0x5, 0x4, {r4, @in6={{0xa, 0x4e22, 0x1, @empty, 0x7}}, 0x400, 0xfffffffffffffffe, 0x200, 0x8c, 0x2}}, &(0x7f0000000580)=0xb0) syz_open_procfs(r2, &(0x7f0000000040)='net/ip_tables_targets\x00') 2018/04/22 07:25:10 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:10 executing program 1: getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884ee, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200003, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0x4, 0x4, 0x3}) preadv(r0, &(0x7f0000000400), 0x0, 0x0) 2018/04/22 07:25:10 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:10 executing program 4: r0 = socket$inet(0x15, 0x5, 0x7) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:10 executing program 7: socketpair(0xa, 0x7, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x1ff, 0x31630026, 0x4, 0x3, 0x4, [{0x2, 0x0, 0x8, 0x0, 0x0, 0x802}, {0x7f269497, 0x1, 0x3, 0x0, 0x0, 0x8}, {0x3, 0x6, 0x400, 0x0, 0x0, 0x100}, {0x2, 0x3f, 0xaca1, 0x0, 0x0, 0xc00}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0xee, 0x4, 0x4fd6, 0x8, 0x7, 0x20}) fcntl$setsig(r0, 0xa, 0x2b) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2240000000) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:10 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000340)="fa50f74e6304634ec87ce2716ba245480f5fc046502771f728ca56af08e1f1d522eae50e074f32758dfe1b561b28a4ab7d886c1b2aed99457398a9e39b2c95f4c004254d8014e17c52d4e484cfb9deaca5a116840268635fc6550b53c4e05af229b4b7d256114557b33a5214a21fe4254b872f03a020be7962440be2d0f62b88d1f8f9bc8702e00eb5ec894f3910ad0e2f854fb35e36da42ed185fbd27df22dba2073ae9cfce3778a3bc85510dd9482ec1c905fadeb04637fb6426794aac0999f3f65024ec1ec91f14f36536ae6f2b4329bc1d0a8e4ab26954eb941f6bbb4eb31b1a5fa54e4c078b06ab5cf25ec48ef9", 0xf0}], 0x1}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:10 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x4800, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/126) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) socket$inet6(0xa, 0x4, 0x9) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0xfffffffffffffffc, 0x7]}, &(0x7f00000000c0)=0x8) 2018/04/22 07:25:10 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) fcntl$getown(r0, 0x9) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000240)={0x8, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7c}}, {{0xa, 0x4e24, 0xa49, @empty, 0x4}}}, 0x108) 2018/04/22 07:25:10 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}], 0x2, 0x9, &(0x7f0000000040)={0x2}, 0x8) tee(r0, r0, 0x595, 0xe) mlockall(0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:10 executing program 5 (fault-call:3 fault-nth:0): unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:10 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = memfd_create(&(0x7f0000000040)='self.selinux*-\x00', 0x2) sendto$inet6(r0, &(0x7f00000001c0)="80648f349b2e8e05e06269e56f6a1cc782d0d759266874e9dda51d409b94d79374c53dac9015f1366d104303ebf62de4d3df5e9250e862caaf2fcd808ee11851dc7a0b2262a05f36bb542ade0dc1b82b8363de52e06dc1c6", 0x58, 0x24000800, &(0x7f0000000100)={0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0x18}, 0x8}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0xc00, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x5bcb, 0x584, 0x7f, 0x6, 0x4, 0x0, 0x2f2]}, &(0x7f00000000c0)=0x12) 2018/04/22 07:25:11 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x9) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x449f86c25c66a569}], 0x1, &(0x7f0000000340)=[{0xfffffe51, 0x1c0, 0x8, "fa1c33e3cb3e6f3263903f85f68687b99b43408c1f79799e258db3bb37adc510050b531538a4ca1461f485d8a0f0e307298910d3cf0523433483ab42f016a9353f965be95b3123cfd85007c4f6b663dc44a20e2bc154ec33abb7f8cf4471fb44850326a2ea09952940f5be6a808595b27d693b96dc52e963d9db223dcdfed36968b3fbd642d6a628b2048f48d84d7e571b72ff6af9acadb535d507eed55097689b6b9e102e977faf91cdf68e4ebaed4f"}, {0x68, 0x0, 0x9, "0a4eb2a4e677eb0282fd478af6037746b552ec7e7f7fb8db4581ef8979964d522903e31cd2f0e7d0e373793d768682ac3e48c013a57457324b220d01fc1cc410372753e53ea30f48143b0d9680fec64f038498f8b3c877e8"}, {0xb8, 0x117, 0x7, "cbe5d149447f3f7be989af249508593835de87ab615e9616c3dbf3e3f8c945790526ee6dc2c5a1f46b62800409cb9215f6624ed8eec99d95ba476581e5623f13cc361d56821046814d4060ffad3279d6f68affc04cefca52403263733063e8aa2b680d25f2adf686ba85f12270ba279feb0828ccf01b590bf9617089655cefb9d14dc4c4ea70bb499c4457ef74ae5c7992e2bf8bbb87821c77bab3cecf1ff92d42df76a0"}, {0x100, 0x100, 0xeb, "4e8ec81de00e7b3246fe16682672f8fc61e0826b50833933887de1f635df7f27a498f7014e29c886525eb993bf36ff72f73135406a3b01e5d57bb3a2b8c93e5fa5f65e446111ac9ffd891d5e7af3803ec8a40c64905e038fa6eaa6abedb645386433f2bbdb0ec0a8f38d15c4062e176a72c179a8080787ac17773e8aae37fd73d390edc9836bafe598e87b06c9a56bc5f17f81bbba080dc81ed7a506dce8c7cc68795ee3a189bf1f73cd14bae5e03ee6fb9552d684939566a226e84bd154cbb254f21ef8c1b319caef099d6560d1d1d52b9e84b54b4c7ddad2b2784d5c13539615efd3f0acc4a77d48"}, {0x40, 0x29, 0x20, "a6901746b8b072384fa48ee0c048b13645cd2f5a9e111b3cec7f1ff55101899e60b7b4a3e54b8d5e4174f15017d4"}], 0x320}, 0x1}], 0x1, 0xfffffffffffffffc) 2018/04/22 07:25:11 executing program 7: delete_module(&(0x7f0000000000)='*wlan0.\x00', 0xa00) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:11 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:11 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x100) renameat(r0, &(0x7f0000000040)='./bus\x00', r1, &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000051fff)='./file0\x00', &(0x7f0000051ffa)='./bus\x00', &(0x7f0000014ffb)='ext2\x00', 0x0, &(0x7f0000040f2d)) inotify_init() getgid() setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x3ff, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000180)=""/41, 0x29}, &(0x7f00000001c0), 0x14}, 0xa0) 2018/04/22 07:25:11 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ca2958733136bd0b5af055ebaee040b9d23f16791103a645317dd85e51cb207ced923bbea85a2b79cbf69fad19e2e95baad5264727972e28ea580bf8f13fc2799a6145b0cfeb070a615f02a8553500e5c2eeff4417fcbe49be61f8e07e60cadb2222b7e0bac508716c3970865d1835b6479ba666c770d4c03270140410a1c66a13825ecc4f0998883e40e710b87a126fd2e1164186ad0d6a3dcd2d30dcb898b8f9a6b41abe7fc576b99389f837178db09c0536d81e8fc8aa3ed95faab0bffb2453d4cdfcdd71f9276efd", 0xca) 2018/04/22 07:25:11 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/mixer\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x1000, 0x1, 0x6}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x0, 0x2000000000000000, 0x6}) 2018/04/22 07:25:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') read(r0, &(0x7f0000000480)=""/227, 0xe3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x80000000}, 0x8) 2018/04/22 07:25:11 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:11 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0104000004ff010d010100c610939a2667851d5d048a0f5e0c0d6f4748fe1416d12f083e5bf3639768dc47e43c0a8b4e20ace7"], &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8001, 0x4, 0x4, 0x20}, 0x98) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r2, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/34) 2018/04/22 07:25:11 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x7, 0x4) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x400) fallocate(r0, 0x1, 0x2, 0x140000) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) r2 = getpid() syz_open_procfs(r2, &(0x7f00000000c0)='net/route\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:11 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80841, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:11 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f00000000c0), 0xfffffffffffffd8c, 0x7df, &(0x7f0000000080)={0x0, 0x1c9c380}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/22 07:25:11 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x101000) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@pptp, &(0x7f0000000140)=0x80) r2 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x0, 0x101) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000340)={0x10000}) ioctl$TIOCNXCL(r2, 0x540d) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000380)=[0x5, 0x7]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000440)=0xffffffffffffff86) 2018/04/22 07:25:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000280)={r1, 0x0, &(0x7f0000000140), &(0x7f0000000180), 0x40, 0xa, 0x9, &(0x7f00000001c0)=[0x1, 0x2, 0x0, 0xab, 0x5, 0x1, 0x9a, 0x80000001, 0x679, 0x8], &(0x7f0000000240)=[0x5, 0x5]}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) write$eventfd(r3, &(0x7f0000000000)=0xfffffffffffffffc, 0x8) 2018/04/22 07:25:12 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3ff, 0x40000) sendmsg$nfc_llcp(r1, &(0x7f0000001280)={&(0x7f0000000140)={0x27, 0x0, 0x2, 0x3, 0x40, 0x5, "c15ff46c3583cc8ff807897ec62a66ccd862eb72c7304358445384172cbdab2fe8813074a965524acee37fb96844344220842fcff56f412bf7cc11ef84dc56", 0x4}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, &(0x7f0000001240)={0x40, 0x0, 0x1e, "ac5da99ceca5616abe32e3ab48a1bc8a9052b7932485a152470221f55a9235e7ef37a51f9f577c8ab30a910045"}, 0x40, 0x80}, 0x8040) syz_open_dev$sndpcmc(&(0x7f00000012c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:12 executing program 7: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14, 0x800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000400)=@generic={0x1, 0x80000000, 0xcea4}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000004c0)={r2, 0x13, "85dbfacde19733ef2efd27ab1b12e82a1c26ec"}, &(0x7f0000000500)=0x1b) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="d797388de9247b8f4d2ab94cbe5a56aeb4edda74c4443d321d15d49579abe5d21e92bb838245bdac5ad6fbd5573dbb10f6acbe6c1a5a1cef097c3f5578235d264eed4891d2c72f2aaaef9df74ca77fda98"], 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0), 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000280)=0x8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f00000001c0)=""/103, 0x148}], 0x100000000000016e, 0x2) accept$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/22 07:25:12 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000140)=@ax25={0x3, {"620d1366f62f97"}}, 0x80) 2018/04/22 07:25:12 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='em0cpusetvboxnet1\x00', &(0x7f0000000080)='}posix_acl_accessGPL\\em1#\\)\x00', &(0x7f00000000c0)='&^\x00', &(0x7f0000000100)='/dev/mixer\x00', &(0x7f0000000140)='+em0[\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='/dev/mixer\x00', &(0x7f0000000280)='/dev/mixer\x00', &(0x7f00000002c0)='/dev/mixer\x00']) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000100000001000000030000000000000049701492bdfe6d29e5710333b983afe3a8947b36ebd2"], 0x28}}], 0x2, 0x0) accept(r0, 0x0, &(0x7f00000001c0)=0xc40c473c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/22 07:25:12 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:12 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000180), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x9, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r1, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f00000000c0)='net/protocols\x00') syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/22 07:25:12 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x103000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'eql\x00', {0x4, 0x2, 0x195, "74369c90a025", 0x3}}) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000180)=""/75) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r1 = socket(0xa, 0xa, 0x100000000) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x20001008}, 0xc) 2018/04/22 07:25:12 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x3, 0x54}) 2018/04/22 07:25:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='gid_map\x00') setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), 0x0) recvfrom$packet(r0, &(0x7f0000000240)=""/114, 0x1f, 0x20, 0x0, 0xfdc4) signalfd4(r0, &(0x7f0000000140)={0x1}, 0x8, 0x800) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0xbf}], 0x1, 0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)={0x8001}, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000400000000000000000000000000b20000008a03fb4915ccd1324f2f7c4baba3c7a50c7d63a99f1c791c1b794ee2f715410e143c8960e6f86d6e69363a66f678146933beff7262c4f50496ab2ca827b8295ceefcb3241db235dafdcf5df61876644370d4c2fb93850b7c677a54a7aba6bf1f674e88899c0afeb0019e80affdbc80f09f4cd0e6f3deeb7cdde02c7e333a405b79f6050ced4eea979546cd8ad10431cebecd2fcc9421e1be775b802470bb2fac85d8edf56171991a965daf3127e54f273b94"], &(0x7f0000000100)=0xd6) fsync(r0) 2018/04/22 07:25:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x335) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2, 0xc1a6}], 0x20000000000000b5, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, 0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0046276f9d5d"], 0x3) r4 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1", 0x3a) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) openat$cgroup_ro(r4, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/22 07:25:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) fadvise64(r0, 0x0, 0x100000000, 0x2) 2018/04/22 07:25:12 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x43, 0x6fc, 0xfffffffffffffffb}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xf5, "40fe473b7c322e70c8c3656e559d6e288f85d26e086a1c5bf33bf6eda56749eeadb00f521d57fba2ac7e70c3f525325edf97c4a6e8bb7f5fd201e1db7063ee8e421c4a6c897bba6e7c93b3faa8bc5d1c40ef26b00a30d15310e85c8a463e762b547e9b8327a153fb96679081383817804cf02e7d7f03b3d245fc9ad8db42d7ad4fa13cd18beb6989a7d128827cb24609c3097ddebf5c7315ed72947d22ff2fa61d40bd658c74fcd1f8304f21c72503c0b8358c313bd4e3bd605e83475a2c05ca4fc206d96c2275fbefd906925ae4e43384d2dd26ded2619d0c482faad8e19f3cc742b0e7735e266c880810a03cbf454022367b8e5a"}, &(0x7f0000000180)=0xfd) 2018/04/22 07:25:12 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r1 = semget(0x3, 0x3, 0x1) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000240)=""/87) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = gettid() pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x5, 0x600000000000000, 0x400, 0x5, 0x0, 0x38, 0x84001, 0x4, 0x100000001, 0x2c, 0xffffffffffffd472, 0xfffffffffffff800, 0x73, 0x7fffffff, 0x100, 0xffff, 0x8001, 0x8, 0x5, 0x1, 0x7f, 0x100000000, 0x3, 0x28, 0x2c, 0x7ff, 0x2, 0x5, 0x8, 0x0, 0x4, 0x8, 0x0, 0x7, 0x4, 0x7, 0x0, 0x8001, 0x5, @perf_bp={&(0x7f00000000c0), 0x2}, 0xa040, 0x3, 0x66a, 0x7, 0x81, 0xfffffffffffffff9, 0x6}, r2, 0x0, r3, 0x3) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:13 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0x8) 2018/04/22 07:25:13 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_mr_vif\x00') ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000003c0)={0x13, 0x1, &(0x7f0000000000)=""/76, &(0x7f00000004c0)=""/227, &(0x7f00000005c0)=""/60, 0x100000}) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x3c, 0xffffffff) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000440)=""/112) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/22 07:25:13 executing program 4: r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x4, 0x7fffffff}, {}], 0x2, &(0x7f0000000080)={0x77359400}) semop(r0, &(0x7f0000000000), 0x0) 2018/04/22 07:25:13 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x7f9, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000000, r1) 2018/04/22 07:25:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) socketpair$inet6(0xa, 0x80007, 0x3, &(0x7f0000000140)) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:13 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200, 0x0) ioctl$TIOCCBRK(r0, 0x5428) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:13 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) poll(&(0x7f0000000100)=[{r0, 0x20}, {r0, 0x9040}, {r0, 0x2000}, {r0, 0x80}, {r0, 0x4}, {r0, 0x1}], 0x39d, 0x7) 2018/04/22 07:25:13 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') fchmod(r0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x6, 0x49b8, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'nr0\x00'}) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:14 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/22 07:25:14 executing program 5: unshare(0x100040602) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000000000/0xc000)=nil, 0xc000}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101083, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/22 07:25:14 executing program 1: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x7f9, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000000, r1) 2018/04/22 07:25:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) fcntl$getown(r0, 0x9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffcc}, {0xa, 0x4e20, 0x2, @empty, 0x8}, 0x4, [0x696f1f2f, 0x0, 0x6, 0x3, 0x8, 0x62e, 0xdb6d, 0x400]}, 0x5c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="ab38243d781c3670d4ed5d43432e20d051583abe28d19bedf7d5b7cc461a5bccb4dc53663b0a25138de4c0b25dbf8c5818ca4ece75a74ce2d41b6eadaaa251e4667a63ac3bdb2f5f754e33e9f6f6eb2077b7b129469f0a98987165ecf28379fe75f820bad1bf3cf0a5a3bb1ef41c7243ef1aec70ec7fea265e84874116ddc4c0165d2057b9125c2fc55498c001686551bdc5c23e086329478c5da6a5604eb429159c0377e609644bf6b2f98d269ceb0b61cef29d981cec2305ecda653428253c048690a397f86c22f55ae306b97db36df4e9ab19a45a4505af117826bad1c796e29ae615c5bb5a85aba8584d70309c17b99c083671f5dbc007c715357cb893814ffb516bd404220e64470e75f79444485b7853b9c554e75469bc0686c0ffede555031dc391135ed1b8b771aae3afa2491e56be925f07463d52d673aa7ad8f183ebc59531b56079bdc1ed745ab0ec293477f373072cdeed06eca2fe14afe3d44cd96c70c4d4328b304334724c2b789e247ba8892132377c5e2ed5cd236289889b9a08bd2624dfcf67f91af8d8a1117a07653b9c6294c2d5e0b6bd972061bdab47c8e0a19b9578c7c6e501edaa31ccefab21f63961fe5d0ff802636608f3aea108cc8b6313c7e2b7779d82e7127d094f6ea822a837bcf0c0c51d2a7d0376af8b07c7d156d8c735d73e2fa3426bbfc214abe35e5709118b1da5abbabd20fd0aa867e476b8a63519e8076547759682fe68ba8825c137e8769c9fe8e9d5d3d0ffb1eccc97dc1fe826e66042a2b70d142e917c9c721b506b23f099fdbab898fa4982e9a5801175c4265f200153f85deec4fc2e638b49f3316945921e97bb78e5cd27d46c9c30eb23634ec1f44ae54143cfb426a4132b99966f208306fb00b86786445201cf0ec42c584b0943ee882ae3eee1a165e8d733ce70c1a48367c7a37bf2f6e182c8e7d83dc3214a2ee9a78e164cde23ff7a09e83b9f105f374aeee02eabca64a442b00b213b4eb49cbd815a2466f19023b9fb4f93b10815fb25c4feef41ca65cbc8796149191f851ab6ea7f6cdb0149cc8a105e3bf17c649bd649a2ba73ec2a47e7d63e1276d61358a448e4bce9160936d61451c2213ceef33fadaabfa83b6c4018c9582f549991f9cbf08e50836ca5d678b080792e2c9671bac971dedbc474178387e10cc5a99c41560829c996603c86aeb7836aa0e767e71789751581454c29b4f61df75478aad92d0cb30d2915834cc055f63f0bb7b87efbd1a64131b50929c1d6bdacf541d83a77a6e4670acf63a9bf616ecb72959ddfb7980203d472cd66fb1a8d93482e8391f7c2788fa5266dd5f5d014b62bca0eed2cfe5772eb99b78f703edd1ac6cf5493a9971959ccd0460d2d63e3429d997c8a69e1e4e4ac018c99e0df1f2e63190230f3fe65106a492fa0682a0e231ef9d643b2d64c3c1722ca296d26a5d602b7626589817b6ea91f0d208149d59c216fd977beac3b925df1e39499eadb337a98da71db512ab30f16e48ee8508549f01ab6bb76cf663edc8a34772c5078b5516c5c39b3258834f386a8d26f8c996c296b5457ff76063471fe45b23e54ec9d52a74caf5dae0b747e3bcd72eaebde9394f36094af00dcb2be16e21a29df3e1c266cfa5b3508e5d4d3ae517b451242e09d8f3e93f210a02deaf375e4ba3426942b9397f1d81487c70002d558afee4cf6d8da4d1b4d70a746b779920a06e1f47705ecbe58d26e412726113ecabb09d54c3a49d64f9462ffa09d1ed1151bf1903b8da7dc6b1294c4d2c64e66747013ae90f0079c6af8967958064ccbf7884068d1456927c0eb40ed991b3a214433566144e762efac536aaf26390ec34fd18c6a10ead60b96f819d0a184ee149c8fe87d8d3c8f94ff35da416c7d74e2ac084a999e6876356da5f63b41402557bf878a8c6a32b508328356e0fb201dce90a9ad9f10433dc3f89fe333f04a7b341bc68f170eda419b8c5c076db4b0ea7ce63b431b332d25ed2c843e", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x56, 0x2000) sendmsg$alg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="23bebd8bb23f55ae79d422c46b0e24a03b9f22c330301b12dfbf02428671cc1a4c12d77a7075b06696b4cca0a4a6f24d7eb4991c58cfd1b8969e356a61890557fb25e9954f5d1d37040d72eef35533bde07b9420b92c045f4e23784fc558d8ad18f0d4a469f0f7d9774689311559dee77206f168ddfe639e80020fe1d19c32cd059c49fdf237b15fad8922439d053e475818e7b56de3e98d0b48e3090a81315b", 0xa0}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1f0, 0x4}, 0x80) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340), 0x4) getsockopt$inet_mreq(r0, 0x0, 0x10000000000020, &(0x7f00000004c0)={@dev, @broadcast}, &(0x7f0000000500)=0xfe07) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)}, 0x0) sendto$inet(r2, &(0x7f0000000700), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0x3f, 0x40, 0x1, 0x9, 0x2, 0x6, 0xfffffffffffffffc, 0x7, 0x7, 0x2, 0x200, 0x101, 0x9, 0x1]}, &(0x7f00000006c0)=0x100) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000380)={'bond_slave_1\x00', 0x8000}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x1fd8a799}, 0xf05, [0x9, 0x7ef, 0x6, 0x8001, 0x3, 0x80000001, 0x7fff, 0x9]}, 0x5c) 2018/04/22 07:25:14 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200001, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r1, 0xf}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x2}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0xe8d3, &(0x7f0000000080)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000200)=""/166) 2018/04/22 07:25:14 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000000)=""/85, &(0x7f0000000080)=0x55) 2018/04/22 07:25:14 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000240)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xfffffffffffffff9, 0x40f5, 0x100000001, 0x2b8, 0x9, 0x101, 0xffffffffffffffe1, {0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x2, 0x5, 0x15d2, 0x5, 0x81}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)={r2, 0x65, "1078a5fed2954e9bad4795babbd2e49274786316ec0c38b400ff49dbfc9f6c66b40ef829b913555752d3b7fbd928ef45fa56a2b2cb5a3f6a495ee46225d30db52cbedd3fd773a78363efe3349f588fbd4465eb3daa7aedff70415b0765b013686a5f36901b"}, &(0x7f0000000500)=0x6d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000300)=""/2, &(0x7f0000000340)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x8}, 0x8) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:14 executing program 1: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0xf, &(0x7f00000009c0)={"44100474657200", 0x7, 0x4, 0xfea4, 0x110, 0x110, 0x110, 0x408, 0x408, 0x408, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2}, @rand_addr, @dev={0xac, 0x14, 0x14}}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0x437, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7ff, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x50000, 0x100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000280)={0x4, [0x7, 0x400, 0x9, 0x0]}, 0xc) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r4}, 0xc) 2018/04/22 07:25:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/60) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000340)=""/235, &(0x7f0000000080)=0xeb) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x200000000100, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00000000c0)=0x4, 0x4) sendto$unix(r1, &(0x7f00000001c0)="e1df17a3264f47ea944fbd4270effd0f64c3a09a8149eaf40d2042467bccc030554e21e384d9c2bbd9f6c6e5f37b7bfce694609ab18d761ae19f851d2d9ad688ab8e4f706a1d28fa94c2d4972612009e5601048f30bf43c66f18948f45531c721eb86e90b9d4560b9d7cee8fb94abefa59a615eda84ea83e073bf1d45f6523a25fff2ce050ad0fd313dd12915b2a09195be1e89134bcd05b7e55563e2b6995dc53ff9c0798db1d16c7e8a2197998b64e098402bc488c98b2f06e00015046e6e6aa3900f679cb363ca32a1448d841", 0xce, 0x880, 0x0, 0x0) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="ab38243d781c3670d4ed5d43432e20d051583abe28d19bedf7d5b7cc461a5bccb4dc53663b0a25138de4c0b25dbf8c5818ca4ece75a74ce2d41b6eadaaa251e4667a63ac3bdb2f5f754e33e9f6f6eb2077b7b129469f0a98987165ecf28379fe75f820bad1bf3cf0a5a3bb1ef41c7243ef1aec70ec7fea265e84874116ddc4c0165d2057b9125c2fc55498c001686551bdc5c23e086329478c5da6a5604eb429159c0377e609644bf6b2f98d269ceb0b61cef29d981cec2305ecda653428253c048690a397f86c22f55ae306b97db36df4e9ab19a45a4505af117826bad1c796e29ae615c5bb5a85aba8584d70309c17b99c083671f5dbc007c715357cb893814ffb516bd404220e64470e75f79444485b7853b9c554e75469bc0686c0ffede555031dc391135ed1b8b771aae3afa2491e56be925f07463d52d673aa7ad8f183ebc59531b56079bdc1ed745ab0ec293477f373072cdeed06eca2fe14afe3d44cd96c70c4d4328b304334724c2b789e247ba8892132377c5e2ed5cd236289889b9a08bd2624dfcf67f91af8d8a1117a07653b9c6294c2d5e0b6bd972061bdab47c8e0a19b9578c7c6e501edaa31ccefab21f63961fe5d0ff802636608f3aea108cc8b6313c7e2b7779d82e7127d094f6ea822a837bcf0c0c51d2a7d0376af8b07c7d156d8c735d73e2fa3426bbfc214abe35e5709118b1da5abbabd20fd0aa867e476b8a63519e8076547759682fe68ba8825c137e8769c9fe8e9d5d3d0ffb1eccc97dc1fe826e66042a2b70d142e917c9c721b506b23f099fdbab898fa4982e9a5801175c4265f200153f85deec4fc2e638b49f3316945921e97bb78e5cd27d46c9c30eb23634ec1f44ae54143cfb426a4132b99966f208306fb00b86786445201cf0ec42c584b0943ee882ae3eee1a165e8d733ce70c1a48367c7a37bf2f6e182c8e7d83dc3214a2ee9a78e164cde23ff7a09e83b9f105f374aeee02eabca64a442b00b213b4eb49cbd815a2466f19023b9fb4f93b10815fb25c4feef41ca65cbc8796149191f851ab6ea7f6cdb0149cc8a105e3bf17c649bd649a2ba73ec2a47e7d63e1276d61358a448e4bce9160936d61451c2213ceef33fadaabfa83b6c4018c9582f549991f9cbf08e50836ca5d678b080792e2c9671bac971dedbc474178387e10cc5a99c41560829c996603c86aeb7836aa0e767e71789751581454c29b4f61df75478aad92d0cb30d2915834cc055f63f0bb7b87efbd1a64131b50929c1d6bdacf541d83a77a6e4670acf63a9bf616ecb72959ddfb7980203d472cd66fb1a8d93482e8391f7c2788fa5266dd5f5d014b62bca0eed2cfe5772eb99b78f703edd1ac6cf5493a9971959ccd0460d2d63e3429d997c8a69e1e4e4ac018c99e0df1f2e63190230f3fe65106a492fa0682a0e231ef9d643b2d64c3c1722ca296d26a5d602b7626589817b6ea91f0d208149d59c216fd977beac3b925df1e39499eadb337a98da71db512ab30f16e48ee8508549f01ab6bb76cf663edc8a34772c5078b5516c5c39b3258834f386a8d26f8c996c296b5457ff76063471fe45b23e54ec9d52a74caf5dae0b747e3bcd72eaebde9394f36094af00dcb2be16e21a29df3e1c266cfa5b3508e5d4d3ae517b451242e09d8f3e93f210a02deaf375e4ba3426942b9397f1d81487c70002d558afee4cf6d8da4d1b4d70a746b779920a06e1f47705ecbe58d26e412726113ecabb09d54c3a49d64f9462ffa09d1ed1151bf1903b8da7dc6b1294c4d2c64e66747013ae90f0079c6af8967958064ccbf7884068d1456927c0eb40ed991b3a214433566144e762efac536aaf26390ec34fd18c6a10ead60b96f819d0a184ee149c8fe87d8d3c8f94ff35da416c7d74e2ac084a999e6876356da5f63b41402557bf878a8c6a32b508328356e0fb201dce90a9ad9f10433dc3f89fe333f04a7b341bc68f170eda419b8c5c076db4b0ea7ce63b431b332d25ed2c843e", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:14 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"c6da97ab393ff0"}, 0x3}, [{"f49f3e6264ec90"}, {"0efd5420e6aed3"}, {"3d1162f5e2c8c2"}, {"ea7548761c0bf3"}, {"32300b5ce3d9d3"}, {"e8ef516600a3e3"}, {"3b4a7a308107a1"}, {"a291eb4ce1a8d4"}]}, 0x48) 2018/04/22 07:25:14 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_mr_cache\x00') getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/22 07:25:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stack\x00') ioctl$TIOCCBRK(r1, 0x5428) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x40) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0xf90) ioctl$TUNSETLINK(r2, 0x400454cd, 0x336) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x8000, 0x7}, 0x10) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) 2018/04/22 07:25:14 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x1b1}], 0x2, 0x0) 2018/04/22 07:25:15 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x9, {0x78d62762, 0x10001, 0x3, 0x5c, 0x30, 0xffffffff}, 0x9, 0x800}, 0xe) 2018/04/22 07:25:15 executing program 3: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0xb4f, @empty, 0x9}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8, 0x50000) sendmmsg(r1, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x8d0, 0x1, 0xffffffff80000001, 0x2, 0x2}) 2018/04/22 07:25:15 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3ff, 0x82000) io_setup(0xffffffff, &(0x7f0000000200)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000240)="0c242eed5d74d5f100ca0be9790b5d22e529517c4eca54fb71cc2a448a034a5f687ba59c7279c9e5aa6ac29b1dc09f8faa6a470bc8a8359965010f61bd67", 0x3e, 0x53, 0x0, 0x0, r0}]) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0xc, 0x70, r0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000000300), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0xdf}, 0x8) 2018/04/22 07:25:15 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x24880, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x6], 0x1, 0x80, 0x4, 0x8, 0x1, 0xb9, {0x1, 0x0, 0x6, 0x5, 0x80000001, 0x8, 0x9, 0xff, 0x3, 0x1, 0x7, 0x6, 0x7f, 0x1, "d123c50f8470afda8a4930dd9be14f2dd3b8344b5737680fe87ef3b86280331f"}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={"69636d7000000000000000000000f0ffffffffffffff00000500"}, &(0x7f00000000c0)=0x1b) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3b9a, 0x800) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0x101, 0x4) socket$inet6(0xa, 0x80003, 0xff) 2018/04/22 07:25:15 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x49d3, 0x7}, 'port0\x00', 0x80, 0x20, 0x1f, 0x0, 0x800, 0x401, 0x1, 0x0, 0x5, 0x80}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) 2018/04/22 07:25:15 executing program 7: r0 = semget(0x3, 0x3, 0x80) semop(r0, &(0x7f0000000000)=[{0x2, 0xcc9, 0x1800}, {0x5, 0x80, 0x1000}, {0x7, 0xffd, 0x1000}], 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0xd) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'bond_slave_1\x00', {0x2, 0x4e22}}) 2018/04/22 07:25:15 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:15 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x2000000000, 0xfffffffffffffffd, 0xfffffffffffffffc}) 2018/04/22 07:25:15 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:15 executing program 1: r0 = semget(0x3, 0x3, 0x80) semop(r0, &(0x7f0000000000)=[{0x2, 0xcc9, 0x1800}, {0x5, 0x80, 0x1000}, {0x7, 0xffd, 0x1000}], 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0xd) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'bond_slave_1\x00', {0x2, 0x4e22}}) 2018/04/22 07:25:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x118, 0x118, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000000), {[{{@arp={@rand_addr=0x9, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x40, 0x7ff, 0xffff, 0xff, 0x800, 0x80, 'syz_tun\x00', 'vcan0\x00', {}, {0x7d8a34b35c3f23aa}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x100000001}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0x5, 0x1}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x8000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="e0000000ac1414bb"], 0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x110) 2018/04/22 07:25:15 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) fallocate(r0, 0x1, 0xc4ce, 0x100) 2018/04/22 07:25:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000240)=""/178, 0xb2) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) fcntl$getflags(r0, 0x40b) 2018/04/22 07:25:15 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)) shutdown(r1, 0x0) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:15 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) 2018/04/22 07:25:15 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) sendmsg$alg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)="0387cff3704cacad1fb51c8007cb902886147ab076c8bb693dd4eea4212e7a37e53173a6847145e1e72439965d07115f3f66fe408a94f04cf19e6c7868f8fbc94fc0654a590cbd60a44d0853c96814a19deae43d79573575ea49ad9e9ae5e293e45210b6e7c4f4d4957f4dbf2c63e091d6c101982007b7228158c82fc2066a3a7a7c4c90ca424cb3fd0420d9d44fdfe9ccf45b2a4d0098cf01d98859eac172b860aa30709611839f3ef0774f8d6e6a2d405870919a246be69e1b3c81", 0xbc}, {&(0x7f0000000340)="5f8657684d665362ba255c0b6ca1d6ebf2a75024a8030002aa2efdff603c80e6c41a67623ec2f8e60fbb5d5cedc34dd1d2ba600884f43e8449883071acd5898c1c4c8c382a16f2a8145cd7632351bf5151fbc61ce2b0dc0281697e7a3372d645f7fabd6367794c7d609686539bd6463aa713ed333bf8a941b9d1799914a8965f58574626113841810ebc822e41968db0d03da45208ed1ff71bb5118282849d82ef1a9396278e916492d282a876393e598c2039e60fe0b9a0b10a785e885ec85c8869fea8e86e97f48a51da11114871f9497290f746e58079bbac6e582d9d05", 0xdf}, {&(0x7f0000000280)="8dba39899da52889463998c9528729c1387ed035cfb7d7791b6adc7c28faa94455020c35ec03a0d2d9aba84973013edc0df1081ceb8cb718d4b1e7227a10d0bad69eb7d10e1a86198fa936a7db336d863ef589d76dc1bf624559b623763b00962e445e420eae98ac4ae312836e06740dfced643b1c66fadc2434b56576", 0x7d}, {&(0x7f0000000440)="a0d74ec818552a4bbcba59a2668bf09d90e71ac7edbdd03385b1e6ceb3deefb6dcb53e3b5dd199e2c9eb771330cd647dc8ee225cecd9fbf0499eccf6db018c5d6dd4c47445793acba53b6a2e0289502daa762e0d", 0x54}, {&(0x7f00000004c0)="574dcecfa6704d9767b9917152ad8d9451ff82982fb2f4e666d9bcc8d0fde9730287407cef468a7a406dc39933f542a0f13dd95ff976acf706190a1a779e7603f5db9d7390e637643869bca58b8f871d93abab0e9ab79ca88cdb3a1b1604a556f4bac2533274d80c796c7857893d99e62ed96b16d9d1c1f7c9efba87cafae21f0fb3551b69318f929da525e6e925fa6e7f455fa035d005b1e5a52dd686", 0x9d}, {&(0x7f0000000580)="dd33197e4a661f931a4e65fb65653aca8e7e2120392fa1563c610efcf1fcf6cb1957d57ababab9dee771b4b8f84a5889e5a4dfefe20dd39100b0c1703dbec2309c55e36bf95d23e8b95981c954264c73de820f4c2001ef479a52de5933f1a725217bbb3423b59ea1d8cf472868da9687931bb8e35523424793d20fcd7fa58da636d60bd0fb31445a8b45be3102eee2352af51044c3ab31dd172a11aa67eb3be361970df3ebe17bfa4979f5339db19e2d086887ad1f1c062076bdc48af68c9b6f40be45b6246d23166404144439c4ff723c4a7f0c9d6543bc4a05c3de094ed0221960e985d96e066fc65f477d74c05497", 0xf0}, {&(0x7f0000000700)="98fa8fb3328417bc5edea4b71ef5b145f860c97cb2f9005a2afa30e3bca2f37d05f229f3b09395582a72ec6d8126574697f6d120511b670c1be59aa9ce05e69f716423f1629511", 0x47}], 0x7, &(0x7f0000000800)=[@iv={0x98, 0x117, 0x2, 0x82, "22c64ba406244998314acc0146efb49c00d0df34022e4e0be092ef2e677eb7b86168d9d95f3481d6676663eff3b6a7fc0afd506d38768ec61c2992765f2e4230c75357c7a069ca23d6203749afc40bbb025f3f199ff7470f6211bf090dac535edbbb311b3eaf10b986326a7598e56fdc30b41e2d3c485e1ae3054a77246c62abf83c"}, @iv={0x50, 0x117, 0x2, 0x36, "565490699e882f4f36dda4192fc13f40dde5d762097d3ec1dc1437ad7374c48bfcfce4efbdfdb7c95c12ff9170135639487f501afe75"}], 0xe8, 0x800}, 0x800) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x5, @empty, 0x5}, 0xfffffffffffffe54) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7fff, 0x30, 0xfe, 0x7f}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, 0x8) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:16 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/22 07:25:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/22 07:25:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x29c}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x100000000000000) 2018/04/22 07:25:16 executing program 5: unshare(0x1000000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:16 executing program 1: r0 = semget(0x3, 0x3, 0x80) semop(r0, &(0x7f0000000000)=[{0x2, 0xcc9, 0x1800}, {0x5, 0x80, 0x1000}, {0x7, 0xffd, 0x1000}], 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0xd) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'bond_slave_1\x00', {0x2, 0x4e22}}) 2018/04/22 07:25:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x181, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2}}}, &(0x7f00000004c0)=0x98) 2018/04/22 07:25:16 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) connect$rds(r0, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:16 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) r1 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/23) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x58b}], 0x1, &(0x7f0000000140)=[{0x98, 0x13e, 0x8000, "1396ae3f59249eccbc0c01d181fc2907685430b2adcfa2e149e556c6a3b0948bee1499f58dce5581f533b679dedcd37c90459103a65a199ee230722e1c766a8cdd03f8b24c946e9ffae1542acce3f283f0e7fbf99863222da3c872ebe4b39ec7235525e7f23147a4039b472e58799bbaadf737b782779eb4d7d1f8baec82ceeb9eb5238499546bf7"}, {0xd0, 0x10f, 0x0, "3e40675eb0ff00218549ceccd71601522fda615ffdfcbbbcd4919f8d46f8328c573c398b7996d8fc7097fdcedc6a4a4f06cd103c0f2932ed4f3b6fc3cbf66cd86885084fa72dc207e80e6130474de3f207204a2529fb4a64776b14071393403ebf1310042891976154810c709004a37ffacf1316741f977d609a20cd0a10a6c45d16baddbf685a16c2cfe0dad0cd4c20c83eb68c1bd612a8a82cd33b63042b1435ad94844000d998b192941e96fbc92ed53df2cd220d139e3c5b"}], 0x168}}], 0x1, 0x0) 2018/04/22 07:25:17 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'bdevvboxnet0vboxnet1%mime_type-vmnet0+ppp1&'}], 0xa, "c8bf353d0fb925"}, 0x3e) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:17 executing program 1: r0 = semget(0x3, 0x3, 0x80) semop(r0, &(0x7f0000000000)=[{0x2, 0xcc9, 0x1800}, {0x5, 0x80, 0x1000}, {0x7, 0xffd, 0x1000}], 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0xd) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'bond_slave_1\x00', {0x2, 0x4e22}}) 2018/04/22 07:25:17 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xe1, 0xf48, 0x80000001, 0x6, 0x120000000000, 0x3, 0x3, 0x3, 0x112, 0x40, 0x3c, 0x9, 0x9, 0x38, 0x1000, 0xc1, 0x80000000, 0x8}, [{0x3, 0x10001, 0x1, 0xd7, 0x2, 0xff, 0x9, 0x3f}], "f8fd1d00dc2a2919089bb863c08be27094e3c63a6d17c7ef0ddba6140e03751b3008d17cbe1f7836796365eb44825d1ccf947c4e4f682574a7ba8c65b330488f803c45a5bbf1255608c1589bc73b108e123fd88b0d7981f86408a5580a7d1044db64120af37089ef1ccf5180bf25c9fb0b22c3e152193a90c67ff76111f7d980df8fcac56a82deec7c4da340947748bdc3091b2fdce606e76332a207b94b6f3a5c2779ca1dc4d98eca51ff9052b3c6daa4f51bfb05e0d98ac6d0ff", [[], [], [], [], []]}, 0x633) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/22 07:25:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) 2018/04/22 07:25:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7e, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x0, 0x2, {0xa, 0x4e22, 0x76c4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0xffffffffffffffcf) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:17 executing program 4: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) r1 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/23) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:17 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:17 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) 2018/04/22 07:25:17 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)) shutdown(r1, 0x0) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4c8, 0x140, 0x0, 0x0, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xa, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001, 0xff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x4, 0x7fff, 0x4d, 0x80000000, 0x7f, 0x177eb64e, '\x00', 'teql0\x00', {0xff}, {}, 0x0, 0x48}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @loopback=0x7f000001, @broadcast=0xffffffff, 0xf, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x8, 0x0, 0x52, 0x4ac0, 0x0, 0x4, 'dummy0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x0, 0x170}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x7, 0x3, 0x1, 0x0, 0x0, "1b8400c7746a4c10c6060f261428666f587afabcf29074419109e6991bfb401ad1947135e0a1a06b98c83eb3bc29941ab0d69787b55dbb7d5b47e2cca132082d"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="d6aef587175928caa0ada42d892c4dd8282e012c682639c7ad46ae8c824cb2d12f95ab027d6c27ffa500daa179ecbc64fa86b0e2783cd7684bc7c9eaf8904eb133f4fe019517b87500737da257f327e03a9c1f46f96aa5bccd0a68f271dbf669c17eeb118336772f25cf84", 0x6b, 0x24040095, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast2}, &(0x7f00000007c0)=0x10) 2018/04/22 07:25:17 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0xafd, 0x7, 0xc10, 0x5, "131c927cb055e17bcccf630b77e29fe78ce139ea1e5af235c7ec8cdc4b0f5b3576eb748ce72fd7cb60e649c6", 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x6, 0x42df, 0x5, 0x7}, 0x8) io_setup(0x5, &(0x7f0000000280)=0x0) io_submit(r2, 0x4, &(0x7f00000006c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0xf, 0x3, r1, &(0x7f00000002c0)="bb5e015fb19f90b9ba511cc7bc4e2edf4eaba9cfe4715055a7e9c987baf24582e675f1adcff319ab6266d52259172bac181fe2fef06671f894c7020d58cda7b39596fa783d63ce431760bf33cc7550f490f6eea15ab809520297bda87e3669724a8131e7115c32e6a1f89f937e9a9e3c209cdd4cefeb70e739a1a080f29d1e6767a6cbd96288ff97f4ea3a0f1ad4177c110bd6e9af3cb6", 0x97, 0x3, 0x0, 0x0, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0xffff, r1, &(0x7f00000003c0)="be880ca9a8236c21729130f50f272cd0fa7883c65d67d1bd572b0389931f6d9be26b86206e020312e28157adfcae0f60bc9031b2aacae65a2f58afcc347240f8194ea1cd6042bb244a774306e7e7a1132fd269d85b5803c8918b15ee4a8238a555cd9a969994dce398bc3a9bc51c97a262aa73917927550da0dda3334992a817", 0x80, 0xfffffffffffff2a3, 0x0, 0x1, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000480)="34e186c2d2505ef1004a7172bb71bdc48034a17f4a8ab82087cd3db7f8d49d387ef5fd2e167ff326856bf8683e3239b24d3816b73ac818bf62f672bd7068d1fc0d4160441a5d8c281e2e2113e570026828428af5a6681d7e9afa1f25295bf21cb9e57e42a00ad1112057ae634bb639a9e65a1c3a632bcbf561a4b780e354d34df5caf21d41e98ebab143ac3a2d037faf9c1c6e0526deb3802109a55a6ea560916a1b715f0a245212f664a2f2f079b67e4241", 0xb2, 0x1000, 0x0, 0x1, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000000580)="f866d935c20f2a464a5d0eaad25f8c57090b7cd89bcdb67ea2db893ca1396ad0d7e4b7ff6395d3e2738bcd8de52b61c7cee7c26031673f3607d867db096d86fe4e7f217f3e40abf341562cc2136b6afe29393cd03a07fcbeea86ebee499ae4cb1f882daba03ea54ef658a4a43246153a230f0770cb54f8f1eafbd33714146e0194108fad81b8151cc26d9e79546bbfff3274ddd190c91c2b0736858dd8bdb28512c13aa80e32bd35fb53362721e387fb9c2d0149335c076f90e36b546a42e005013715010accbc1a95ea69b96b5cd78d15c3d51037b133f4cf421490bf83c9da40b5878b3c", 0xe5, 0x7ff, 0x0, 0x1, r0}]) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e24, 0x6932, @empty, 0x7}, {0xa, 0x4e20, 0x5, @empty, 0x6}, 0x71c853a4, [0x3, 0x0, 0x3, 0x1, 0x2, 0x7, 0x9, 0x1]}, 0x5c) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x80000) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000240)={0xff, @empty, 0x4e23, 0x4, 'fo\x00', 0x4, 0x6, 0x43}, 0x2c) 2018/04/22 07:25:17 executing program 1: r0 = semget(0x3, 0x3, 0x80) semop(r0, &(0x7f0000000000)=[{0x2, 0xcc9, 0x1800}, {0x5, 0x80, 0x1000}, {0x7, 0xffd, 0x1000}], 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0xd) 2018/04/22 07:25:17 executing program 4: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) r1 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/23) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:18 executing program 5: unshare(0x180000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f00000001c0), 0x100000000000001d, 0x4) poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x80}, {r0, 0x4c}, {r0, 0x4001}, {r0, 0x2002}, {r0, 0x20}], 0x6, 0xfffffffffffffff8) 2018/04/22 07:25:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b6302000000000000007706008f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x400002) sendfile(r2, r1, &(0x7f0000000100), 0x40000000001000) 2018/04/22 07:25:18 executing program 1: r0 = semget(0x3, 0x3, 0x80) semop(r0, &(0x7f0000000000)=[{0x2, 0xcc9, 0x1800}, {0x5, 0x80, 0x1000}, {0x7, 0xffd, 0x1000}], 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0xd) 2018/04/22 07:25:18 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x22000010000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x5}}, 0x7, 0x7f, 0xff6, 0xfffffffffffff042, 0x52}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r1, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000400)=""/76) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x3a0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}], 0x48) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000140)=""/233, 0xe9) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0xf2c}) 2018/04/22 07:25:18 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:18 executing program 4: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) r1 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/23) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:18 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/71, 0x47) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x88, &(0x7f0000000340)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x401, @empty, 0x8ff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={r2, 0x8}, &(0x7f00000004c0)=0x8) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:18 executing program 1: r0 = semget(0x3, 0x3, 0x80) semop(r0, &(0x7f0000000000)=[{0x2, 0xcc9, 0x1800}, {0x5, 0x80, 0x1000}, {0x7, 0xffd, 0x1000}], 0x3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0xd) 2018/04/22 07:25:18 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x8, 0x3, 0x1]}, 0xa) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/04/22 07:25:18 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:18 executing program 4: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) r1 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/23) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/22 07:25:18 executing program 3: unshare(0x8000400) r0 = getpgrp(0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f00000000c0)={0x9}, 0x8, 0x800) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x1, r0}) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x7de7, 0x200) bind$vsock_stream(r2, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x3) r3 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000000, 0x2002) ioctl$DRM_IOCTL_RES_CTX(r3, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/04/22 07:25:19 executing program 6: ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:19 executing program 1: r0 = semget(0x3, 0x3, 0x80) semop(r0, &(0x7f0000000000)=[{0x2, 0xcc9, 0x1800}, {0x5, 0x80, 0x1000}, {0x7, 0xffd, 0x1000}], 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0xd) 2018/04/22 07:25:19 executing program 7: sysfs$1(0x1, &(0x7f0000000000)='net/ip6_mr_vif\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:19 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005dfec)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d2fff)) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffd53) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080), 0x1000000000000099, 0x0, 0xfffffffffffffe1c}, 0x1) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:19 executing program 4: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) r1 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/23) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x800002}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101002, 0x0) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1800000000000000}, &(0x7f0000000180)=0x8) 2018/04/22 07:25:19 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x6, 0x1, @thr={&(0x7f0000000000)="f5cb6aa3474aecc9f7bdc0313f039963faf8446eac0d96fe756444580a6bb78ea256df4ab812283fd6c874ca65589e503909ffe42d6d67d337534d5979d9541c7af569b314f40516231b9c42f637778ce1a325ba4f613d958055c18ddce6b60613d674b6c73380a54600c0411fbe4c5f77831b5fe520243d640d80af54db6d2405ccb7185769659b6879037b9e734a761bc497e52e6e1d2c32eb7a84de9ce579d9972df4d1b23d17ae25fc876309140aec44a3290205d8ca6a13d54fc7eb3c54b1", &(0x7f0000000100)="e556d9eeccd116693dc2d8e72304169501c2c60f41979e9daab2a9859246"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000280)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f00000002c0)) r4 = semget(0x3, 0x7, 0xaf438b1bc7bd3196) semtimedop(r4, &(0x7f0000000300)=[{0x1, 0x1, 0x800}], 0x1, &(0x7f0000000340)={0x0, 0x1c9c380}) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) semget(0x1, 0x0, 0x208) 2018/04/22 07:25:19 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) 2018/04/22 07:25:19 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) userfaultfd(0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) 2018/04/22 07:25:19 executing program 1: semget(0x3, 0x3, 0x80) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0xd) 2018/04/22 07:25:19 executing program 5: unshare(0x102) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/22 07:25:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)) 2018/04/22 07:25:19 executing program 4: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) r1 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/23) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:19 executing program 3: sysfs$1(0x1, &(0x7f0000000000)='net/ip6_mr_vif\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/103, 0x67}], 0x2, 0x0) 2018/04/22 07:25:19 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 07:25:19 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x4002, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffe1, 0x4, &(0x7f0000000280)=[{&(0x7f00000000c0)="1055f3f2f4e8aff564adc15ac06bdd04f63dce64873778868d6705551bf15a10ca", 0x21, 0x7}, {&(0x7f0000000140)="c93d559fd4c8217e18d1bf2f8a931d4e3dd51114a41bb9c1b42fc97bcfad3736af0c46f63556b03c9f7f413da1ae1842114e711cc75ed88fa3b80deefd2a14ccb5f494ca69c9b1050c010b06f3b6e0ce12b31e8a953e60e46a56b50fe5991102e3a4d28fbd42cdaf64", 0x69}, {&(0x7f00000001c0)="2d07e7c61986e0335abcdd270374522f3e0561", 0x13, 0x200}, {&(0x7f0000000200)="d2cfd3f95e47061c817bd310d771fc906f392badf69d4b2c9ff7ce7dcc52a4f6c458c98680d5b0edffbc287ef1ae8de5ab4f295395d42eb34882eeb178f9a9897e529f131d5333f8d8ff5d61a3c0c080bccf01575302ca129758050913619d2481f9f555d6d0ec517eb01e9c560fdea449ca612493", 0x75, 0x6}], 0x4000, &(0x7f0000000300)={[{@noenospc_debug='noenospc_debug', 0x2c}, {@fragment_all='fragment=all', 0x2c}]}) [ 157.731958] ================================================================== [ 157.739387] BUG: KMSAN: uninit-value in btrfs_scan_one_device+0x4b6/0x920 [ 157.746317] CPU: 0 PID: 12082 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 157.753235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.762582] Call Trace: [ 157.765169] dump_stack+0x185/0x1d0 [ 157.768802] ? btrfs_scan_one_device+0x4b6/0x920 [ 157.773562] kmsan_report+0x142/0x240 [ 157.777368] __msan_warning_32+0x6c/0xb0 [ 157.781439] btrfs_scan_one_device+0x4b6/0x920 [ 157.786035] btrfs_mount_root+0x332/0x21b0 [ 157.790289] ? kmsan_set_origin+0x9e/0x160 [ 157.794528] ? btrfs_control_open+0x80/0x80 [ 157.798854] mount_fs+0x296/0x780 [ 157.802320] vfs_kern_mount+0x222/0x990 [ 157.806300] btrfs_mount+0x7fe/0x2db0 [ 157.810113] ? kmsan_set_origin+0x9e/0x160 [ 157.814356] ? btrfs_resize_thread_pool+0x5b0/0x5b0 [ 157.819376] mount_fs+0x296/0x780 [ 157.822842] vfs_kern_mount+0x222/0x990 [ 157.826830] do_mount+0xca5/0x4ed0 [ 157.830372] ? __kmalloc+0x23c/0x350 [ 157.834093] ? copy_mount_options+0x91/0x540 [ 157.838510] SYSC_mount+0x32e/0x3d0 [ 157.842146] SyS_mount+0x77/0xa0 [ 157.845527] do_syscall_64+0x309/0x430 [ 157.849421] ? put_mnt_ns+0x2f0/0x2f0 [ 157.853227] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 157.858421] RIP: 0033:0x457dba [ 157.861606] RSP: 002b:00007f3110598ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 157.869325] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457dba [ 157.876594] RDX: 0000000020000000 RSI: 0000000020000080 RDI: 00007f3110598bf0 [ 157.883859] RBP: 0000000000000004 R08: 0000000020000300 R09: 0000000020000000 [ 157.891124] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 157.898392] R13: 0000000000000004 R14: 00000000006fcb50 R15: 0000000000000000 [ 157.905658] [ 157.907276] Uninit was stored to memory at: [ 157.911602] kmsan_internal_chain_origin+0x12b/0x210 [ 157.916708] kmsan_memcpy_origins+0x11d/0x170 [ 157.921198] __msan_memcpy+0x109/0x160 [ 157.925093] _copy_to_iter+0x852/0x28f0 [ 157.929075] copy_page_to_iter+0x383/0x1b70 [ 157.933375] shmem_file_read_iter+0x99f/0x1180 [ 157.937957] do_iter_readv_writev+0x84d/0xa00 [ 157.942432] do_iter_read+0x303/0xd70 [ 157.946213] vfs_iter_read+0x118/0x180 [ 157.950090] loop_queue_work+0x270e/0x3ef0 [ 157.954307] kthread_worker_fn+0x58f/0x900 [ 157.958547] loop_kthread_worker_fn+0x90/0xb0 [ 157.963031] kthread+0x539/0x720 [ 157.966386] ret_from_fork+0x35/0x40 [ 157.970075] Uninit was created at: [ 157.973610] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 157.978607] kmsan_alloc_page+0x82/0xe0 [ 157.982571] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 157.987310] alloc_pages_vma+0xcc8/0x1800 [ 157.991437] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 157.996430] shmem_getpage_gfp+0x35db/0x5770 [ 158.000823] shmem_file_read_iter+0x508/0x1180 [ 158.005382] do_iter_readv_writev+0x84d/0xa00 [ 158.009855] do_iter_read+0x303/0xd70 [ 158.013631] vfs_iter_read+0x118/0x180 [ 158.017495] loop_queue_work+0x270e/0x3ef0 [ 158.021707] kthread_worker_fn+0x58f/0x900 [ 158.025918] loop_kthread_worker_fn+0x90/0xb0 [ 158.030391] kthread+0x539/0x720 [ 158.033733] ret_from_fork+0x35/0x40 [ 158.037420] ================================================================== [ 158.044763] Disabling lock debugging due to kernel taint [ 158.050194] Kernel panic - not syncing: panic_on_warn set ... [ 158.050194] [ 158.057549] CPU: 0 PID: 12082 Comm: syz-executor6 Tainted: G B 4.16.0+ #85 [ 158.065757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.075094] Call Trace: [ 158.077666] dump_stack+0x185/0x1d0 [ 158.081285] panic+0x39d/0x940 [ 158.084489] ? btrfs_scan_one_device+0x4b6/0x920 [ 158.089231] kmsan_report+0x238/0x240 [ 158.093016] __msan_warning_32+0x6c/0xb0 [ 158.097070] btrfs_scan_one_device+0x4b6/0x920 [ 158.101634] btrfs_mount_root+0x332/0x21b0 [ 158.105851] ? kmsan_set_origin+0x9e/0x160 [ 158.110076] ? btrfs_control_open+0x80/0x80 [ 158.114384] mount_fs+0x296/0x780 [ 158.117832] vfs_kern_mount+0x222/0x990 [ 158.121793] btrfs_mount+0x7fe/0x2db0 [ 158.125590] ? kmsan_set_origin+0x9e/0x160 [ 158.129813] ? btrfs_resize_thread_pool+0x5b0/0x5b0 [ 158.134806] mount_fs+0x296/0x780 [ 158.138244] vfs_kern_mount+0x222/0x990 [ 158.142204] do_mount+0xca5/0x4ed0 [ 158.145732] ? __kmalloc+0x23c/0x350 [ 158.149433] ? copy_mount_options+0x91/0x540 [ 158.153831] SYSC_mount+0x32e/0x3d0 [ 158.157444] SyS_mount+0x77/0xa0 [ 158.160796] do_syscall_64+0x309/0x430 [ 158.164673] ? put_mnt_ns+0x2f0/0x2f0 [ 158.168455] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 158.173626] RIP: 0033:0x457dba [ 158.176792] RSP: 002b:00007f3110598ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 158.184489] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457dba [ 158.191745] RDX: 0000000020000000 RSI: 0000000020000080 RDI: 00007f3110598bf0 [ 158.198998] RBP: 0000000000000004 R08: 0000000020000300 R09: 0000000020000000 [ 158.206255] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 158.213511] R13: 0000000000000004 R14: 00000000006fcb50 R15: 0000000000000000 [ 158.221294] Dumping ftrace buffer: [ 158.224819] (ftrace buffer empty) [ 158.228503] Kernel Offset: disabled [ 158.232101] Rebooting in 86400 seconds..