=@mcast2}}, &(0x7f0000c12000)=0xe8) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000000200)='./bus\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000000180), &(0x7f0000cb0000), &(0x7f0000000140)) fstat(0xffffffffffffffff, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0x0, &(0x7f0000cc0000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f0000000100)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000938000), 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000f78000)=0x1, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) 2018/04/29 13:57:45 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x0, 0x6, 0xe0a, 0x840, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) mbind(&(0x7f0000a07000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000080), 0x2, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/04/29 13:57:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)={0x2000001c}) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x400001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x15, "436341a0ccd7db8f79621cc8a89fa4c9570223b8b2"}, &(0x7f00000001c0)=0x1d) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000200)={r4, 0x7}, 0x8) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/04/29 13:57:45 executing program 7: unshare(0x40600) r0 = socket(0x10, 0x80002, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) bind$ax25(r0, &(0x7f0000000000)={0x3, {"305d768b134d3f"}, 0x8002}, 0x5) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10}, 0xc) 2018/04/29 13:57:45 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x98b, 0x400) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a43ffc), &(0x7f00000bcffc)=0x4) 2018/04/29 13:57:45 executing program 3: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000100)=0x4) rt_sigaction(0x23, &(0x7f0000000080)={0xfffffffffffffffb, {0x1}, 0x10000000}, 0x0, 0x8, &(0x7f00000000c0)) 2018/04/29 13:57:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x10b, 0x2, 0x4, 0x287, 0x106, 0x6, 0x87, 0x80000001}, "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", [[], [], [], [], [], [], [], []]}, 0x1820) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x80) 2018/04/29 13:57:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000080)) recvfrom$packet(r2, &(0x7f0000000180)=""/246, 0xf6, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x41, 0x9, 0x8, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={r3, 0x81, "197084cb4a29f441aa1e6939067f356d133f4cc3128860c219165d5889a53c63d765b564ba367726344ebe7f0fd36aff512c8f0fb7c305b73eb40d842522b5797258fe2b2800fa7f979c58a8e8fab573e8e5e8e938e03bbb9f59a2bfc65770616e4e1fa8f53817216f09ea910363b36ab9f9ce2e85d979fbcd5b64bbb6926676f1"}, &(0x7f0000000340)=0x89) 2018/04/29 13:57:45 executing program 4: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) listen(r0, 0x800) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) 2018/04/29 13:57:46 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000100)={'ip6tnl0\x00', @ifru_names='syz_tun\x00'}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000578fe8)={0x0, 0x7}) prctl$intptr(0x17, 0x10001) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000140)={0x19980330, r1}, &(0x7f0000000180)={0xd0a, 0x57, 0x7, 0x9, 0x5, 0xffffffff}) 2018/04/29 13:57:46 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) exit(0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00') llistxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)=""/131, 0x83) 2018/04/29 13:57:46 executing program 0: semop(0x0, &(0x7f000002efe2), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f00000004c0)={0x27, 0x1, 0x2, 0x7, 0x38, 0xfffffffffffffe00, "ea0ac0743313dc840b91c51ecbbd20d3193c254cc90b074e91991faacaa5305336a183068f1e3c431a8d9d09286651c4206817ec8f0598177c084ce8cfd5bb", 0x19}, 0x60) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semop(0x0, &(0x7f00000006c0)=[{}], 0x1) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000280)=""/221) 2018/04/29 13:57:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2ec5, 0x1, [0x100]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x5}, 0x8) 2018/04/29 13:57:46 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000001c0)) dup2(r3, r0) 2018/04/29 13:57:46 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x10000, 0x202200) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000140)={0x4, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) mkdirat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x1ff) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'bcsf0\x00', 0x5}) 2018/04/29 13:57:46 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) keyctl$search(0xa, 0x0, &(0x7f00000012c0)='encrypted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x8, 0xffffffff, 0x2400, 0x7, 0x10000, 0x4, 0x3f, 0x9, 0xfc}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0)={0x80, 0x7, 0x6, 0x8}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0xb214}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000004c0), 0x3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0xa, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000280)={r3, 0x3}) 2018/04/29 13:57:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x6}) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x101380) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x10000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x22040, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = openat$cgroup_ro(r1, &(0x7f0000000400)='cpuacct.usage_all\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xa4, 0x400) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="faff01049b8e452b894864f5663700000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="00d30100000000000000b3f676dffad6c106cb7eb070c68cb66c4ee64376b3d67ebc0880b14ac6ab7167c3869f61a8a2d7ca76930054ce6c7fe4ab5d806d0e0af1f42e5a3c9df73e825afdf1df25da462c74fd9b543a3a"], @ANYBLOB="03092f0f03005d000500000000000002223f1629be73c4ac50517bc50b4808ab9c2964aff31e89cf92e50e1525ee81f124d0fbca1485507271e2b7e8cfe59b1d8cd61ebfde21dc28ec77868845e38e296feda60993243c33d1b46872e2ffd2"]) [ 84.438158] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/29 13:57:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400040, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x600) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x100) 2018/04/29 13:57:46 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000180)={r4, &(0x7f0000000340)=""/142}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x10, 0x4, "a9f16941f9804998b051ebde0e37b8a853ffbcf63b838ca9a1c7604bf937811ca52b141af8ad52639e85a3b79cc775e5357cb7cda1ba7381bf6b9fe35b389c94", "5ad9ddaed95618d2439ec177f2817f61d22fd669fe6cb2af5d01292e1b5a141e", [0x6, 0x8]}) 2018/04/29 13:57:46 executing program 2: r0 = socket(0x10, 0x802, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) write(r0, &(0x7f0000f85fde)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) 2018/04/29 13:57:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2ec5, 0x1, [0x100]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x5}, 0x8) [ 85.250949] sctp: [Deprecated]: syz-executor6 (pid 6889) Use of int in maxseg socket option. [ 85.250949] Use struct sctp_assoc_value instead [ 85.390677] sctp: [Deprecated]: syz-executor6 (pid 6898) Use of int in maxseg socket option. [ 85.390677] Use struct sctp_assoc_value instead 2018/04/29 13:57:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_flowlabel\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/85, 0x55}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e22}}) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) preadv(r0, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/04/29 13:57:47 executing program 1: ioperm(0x0, 0x1000, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) r1 = epoll_create(0x400) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x200, 0xb0, 0x87f, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x1f}, 0x7}}, 0x8, 0x7fff, 0x901, 0x7ff, 0x44}, &(0x7f0000000200)=0x98) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002540)={0x0}, &(0x7f0000002580)=0xc) stat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000002800)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r12 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002840)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f0000002940)=0xe8) stat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000004700)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001380)=[{&(0x7f00000002c0)="20424649f4ae4d638d3a109c5964f4851217d3af39a1a1efd3f805bb98e6555114321b0bae29ca812d422b3529aa88ff2c7bbda7b59adcaed0192b1058c1c6108747a6ad400a812625c68d74cafecd3bd944ec3447d51a8068e4ccf8bfac0bad6483f5efa9e4f9623b7346d8be5e6dd05ce09c", 0x73}, {&(0x7f0000000340)="67249196aade7b897996d1bbd3d0", 0xe}, {&(0x7f0000000380)="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0x1000}], 0x3, &(0x7f00000013c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r4, r4, r1]}, @rights={0x28, 0x1, 0x1, [r1, r4, r3, r4, r0]}, @rights={0x28, 0x1, 0x1, [r1, r4, r3, r3, r3, r1]}], 0x88, 0x4}, {&(0x7f0000001480)=@file={0x0, './file0\x00'}, 0x6e, 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0x1000}], 0x1, &(0x7f0000002a40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r12, r13, r15}], 0x70, 0x4004000}, {&(0x7f0000002ac0)=@abs={0x1, 0x0, 0x4e22}, 0x1c4, &(0x7f0000002f00)=[{&(0x7f0000002b40)="8adc0e64f4ce92f84d475fa96bd3000b57c971e405ab23ff122d99e50c9c87ceef14d9bf029c8bd73d4df1776ff3579291925935be14b51523d4ac210e7c46e332e8", 0x42}, {&(0x7f0000002bc0)="b48710478f3a9f8e599a2598c20aa1a922d8e72afd52d8e4ff218f595e9a77211078ead98ba3d7e818e714653d5362c212f81fdca8d920d5266b72af8ce5a59b1f508391c95df93e45fbb2c616597407c83f549ba17c73d8b3139251012a2279f9", 0x61}, {&(0x7f0000002c40)="1bda1ca01cbb3f8a8a7a807b33493fc10fa66a41da61b8c133d938668da7e643542fe94b945517d21bf83e24e4ced3c449a014f994fdb36971051103a9e2f70bbd32b2b04d9440cf7ef7e678a49982d3b60d26c990fc366043259ed61644c1348ecae8ee01aaa7ea5be986c04e", 0x6d}, {&(0x7f0000002cc0)="381ab13e6f9c7cd24776eb460dcf2c9e5eef56cbcd73f84338cbbf37253ef07e045f0c30a4a970ed7105b07981b6bda375b1758f9b83adcd9b3cc4702b6a9f882d1c2b139f8048fa94467d719daa61663dc5e1217eceb9b1a2e3ad9e90f3ea63de99372917ad5c44f18677820f9bb232d814d06ed7b5d1d8a6797f11599d4601435eba171f96d145941e6d33", 0x8c}, {&(0x7f0000002d80)="b8facc78f5dce549ed2743b592e8217b1526d3459ea4ef02782c805f4d31155b9e809133cd6a318d83f1f79692b1d611637090288b3199e83aecf0ddcaabc33fdd70b757bd58ba60fd86aabd1c122bb60b6d23b65af22f643e51847cf8194a", 0x5f}, {&(0x7f0000002e00)="92a5d5020cd47b5ee2c37ee2653043456bf7ba59b998da409efb6117571f2df2aef61dc81a407856a987a95d89518add0749f9a4f5a23f768c501a3f8778d8e29aceedf85daab0b944ecb553e3a794700aac48698858b4cace0f2518d3d51f3832807b638abc0a544905ec10ef55a25584664ff37a078b6a408091f8875d92", 0x7f}, {&(0x7f0000002e80)="3b1be628a187a0b4d68318d0b8ceaf6848fce87d90e63218bbd9629b730e245648d2995aa67831f7de56280eddb438a025cacbcdc1e46a7d80a24f0a0a32f3ff005fe8768c07e98c92beb2b0f32854be5c3a0ded3f57f9f5a1847c374df662e7015986846fdfe3ecb206363fb28c7f320b58d330306e", 0x76}], 0x7, 0x0, 0x0, 0xc0}, {&(0x7f0000002f80)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000003000)="4c93d941a14b4044e7363420159db649f2d82989c026a3a54eedf112baf3a03b3bed01b7f89631c1ae3e2cc01a8cbb60323382e8c57bab5543377f450a4801b82b125ab551dc13c1eda7e61a8711542af9ec56a59876305889025bb52af8acd9217aac704c31b9d32739dd9bbff1321dbe8241", 0x73}], 0x1, &(0x7f00000030c0)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x2004c000}, {&(0x7f0000003100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000031c0)=[{&(0x7f0000003180)}], 0x1, &(0x7f0000004880)=[@cred={0x20, 0x1, 0x2, r12, r14, r10}, @rights={0x28, 0x1, 0x1, [r3, r4, r0, r3, r1]}], 0x48, 0x20004800}, {&(0x7f0000003240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004580)=[{&(0x7f00000032c0)="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0x1000}, {&(0x7f00000042c0)="08892edd22144017c573ca1e4b6fc5a476f39fb9bf340d2cca7546fe0053098d02071c28ce035f39770795b2c2bd2307a1f76316eccb5848e61011a55eabe31bc0104b52bba686b6a8d1da31cf34071260743b22e98eed934452b55d19108a44", 0x60}, {&(0x7f0000004340)="539195cc11ff99ec206c43f8e621ccda0a2fc94935287eb5665f0c76c52cbc9a8ef13b16c470422d26e9241bb9019c302bc21b62c2fa7c5d30c171584b611ec32e6354be58001d95a43e14ca98f511be8d", 0x51}, {&(0x7f00000043c0)="1cc82459071cb790d8e7c602d40343a01202252aa571583cfcc185d0111b211273dba04d6c43861df96f7f990f42b57a138695bd546e2e6897f27850d001a3509f5cd5ecb573351bcae559b240cbaf1a406e2cb5b9b60acb67688b3d0d79bfd3132d647c9c171471fcfb4da16f6a288f9a2f60f137e922d5d2de759b159b89fc698e52693447f50c5d6450c5ae35312378243cd5e083bb4a818667e7f5e5d29f0945d6fe180d368c897ddcc626db98452fecf9b8bdd3d28cf7489cb6c52b74f4c5ab2fd77693d74157b9099bb456c993a502aaf2abf4a0de215718c3ae6ed31b46afceaf7baf", 0xe6}, {&(0x7f00000044c0)="da2d56cf03f0489148326600294245c4e7234af60a298559c4f51467597b2e0c42093582f49aff57c6793f5ddfdc5cd28d78e230ea7016d339a3570f3ceb3ce2f66fcd6c5175204beb11684c9bbbc16e3a57008ec429d2932111ebf6b81da648", 0x60}, {&(0x7f0000004540)="fa8f085932fe821963fa9b8db4407d116ca8ddeb20ce366e411905f977d2b5bb", 0x20}], 0x6, &(0x7f0000004900)=[@rights={0x38, 0x1, 0x1, [r3, r4, r0, r0, r1, r4, r4, r1, r3]}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r3, r0, r1]}, @rights={0x30, 0x1, 0x1, [r3, r1, r3, r3, r4, r1, r4, r4]}, @rights={0x0, 0x1, 0x1, [r4, r4, r1, r0, r3, r3, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r11}], 0xd0, 0x44}], 0x6, 0x0) 2018/04/29 13:57:47 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/29 13:57:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x480) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0xfffffffffffffcd5, 0x6, 0x2f40000000000, 0x9, 0x7}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) fallocate(r0, 0x0, 0x2, 0x0) fsync(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000040)={0xffffffff, 0x2, 0x7, 0x1, 0x9, 0x1}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) 2018/04/29 13:57:47 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='/\x00', &(0x7f0000000040)='./file0\x00', 0xe001, r0, r1, 0x0, 0x9, 0x20000) r2 = socket$inet6_sctp(0xa, 0x800000003, 0x84) ioctl$sock_ifreq(r2, 0x40000089f0, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) 2018/04/29 13:57:47 executing program 6: r0 = memfd_create(&(0x7f0000000300)='/dev/dsp\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x4, 0xd) 2018/04/29 13:57:47 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800000002, 0x0) poll(&(0x7f0000000340), 0x0, 0x100000000000000) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x1, 0x9b, 0x401, 0x4, 0x41, 0x8}) getrlimit(0x2, &(0x7f00000000c0)) 2018/04/29 13:57:47 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$TIOCGSID(r0, 0x4008af24, &(0x7f0000000040)) [ 85.593823] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/04/29 13:57:47 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) fcntl$dupfd(r0, 0x406, r1) r2 = open$dir(&(0x7f0000000240)='./file1\x00', 0x400000000040, 0x9) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x20000, &(0x7f0000032000)) r3 = fcntl$dupfd(r2, 0x406, r2) setns(r3, 0xffffffe) creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) [ 85.652142] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/04/29 13:57:47 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000b19000/0x3000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) setitimer(0x2, &(0x7f00000003c0)={{r1, r2/1000+30000}, {0x0, 0x2710}}, &(0x7f0000000400)) syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x1000, 0x24300) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, r0]) setresgid(r3, 0x0, 0x0) r4 = add_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="120ff68d3add33213f1311a3663211df3e7ec47e95c9c47e02f2dca23dd17c0c5741b9a1b7b5b33e9d88bb4f957df419e87c0739b639bd08d2eee9acaadd8d99b6fdd5b54271c5e7f5e25d8a90af34855f7c388c4f4b5d2a29aa7057bb71b8c20efd544f3d458d30a561e625c5dfc9be4641", 0x72, 0xfffffffffffffffe) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="67b46ffce9809803930fbcb3a2e114a4e0f7788229cc3d75a0382f5b854d008a3ff29495e8b9daf77d7a2f549e0b5d602c293d317625772603672a73b4b01016d3f7712f560e67941dba06a6706c0b5d845d9233e78fd535422b0836ab8ea99562fc108a68df365a127eb2097317a379448bb62af990e66a5915b024e47b5e8c1d134bb1f24f8328c31befd78403afa3796be6e6ba121a008741de36af63999b23935e6644901b85455fe7d94a3c4d6b533cd0edb52e52b62592976e6d6d00bc13cd4889d92d3f95", 0xc8, r4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/29 13:57:47 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000540), 0x180, 0xfffffffffffffffd) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xa8400, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfb, 0x20001020}, 0xc) 2018/04/29 13:57:47 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) poll(&(0x7f0000000000)=[{r0}, {r0}], 0x2, 0x4) 2018/04/29 13:57:47 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond_slave_0\x00', 0xc00}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0xa0002) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x611c009c, &(0x7f0000000140)=0x4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000500)=""/136, &(0x7f0000000440)=0x88) r2 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r2, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1100000000000000000000000100000001"], 0x11}, 0x0) 2018/04/29 13:57:47 executing program 0: r0 = socket$inet(0x2, 0x803, 0xff) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000000000000000170000008c21b70b001d43c17bff5eb2ca85fa7768ae37d7aef0bcd7d5737b1370f2eaf187f542f6c8251b5b55bb1524a0cf40bb39c6bff734f79e07a20e0560173768f541c6773cb233a56856fca7b2e820394f7fdc8966715b95c79f8c2d277d"], 0x10}, 0x0) 2018/04/29 13:57:47 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b00), 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="5f91000000006c649d4516dc4c0a00c9aaa28c78e47bea06e9d0acfd903ca59a03"], 0x20) write$rdma_cm(r0, &(0x7f0000000f40)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) r2 = dup(r0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000080)=""/91) [ 85.886120] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! 2018/04/29 13:57:48 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='/\x00', &(0x7f0000000040)='./file0\x00', 0xe001, r0, r1, 0x0, 0x9, 0x20000) r2 = socket$inet6_sctp(0xa, 0x800000003, 0x84) ioctl$sock_ifreq(r2, 0x40000089f0, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) 2018/04/29 13:57:48 executing program 7: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0xa16, 0x4) 2018/04/29 13:57:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80000) fcntl$setstatus(r1, 0x4, 0x2800) finit_module(r0, &(0x7f00000000c0)='\\/securityvboxnet0\x00', 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x234, &(0x7f0000001340), 0x1, &(0x7f0000603000)=""/81, 0xfffffffffffffd9a}, 0x40002100) 2018/04/29 13:57:48 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = semget(0x0, 0x2, 0x100) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xb81, 0x40400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x8, 0x2, 0x2, 0x4fb, 0x7, 0x6, 0x1, 0x10001, 0x6, 0x8, 0x0, 0x0, 0x80, 0xfffffffffffffff7, 0x7]}, &(0x7f0000000240)=0x100) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/183) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) signalfd4(r0, &(0x7f0000000300), 0x8, 0x0) 2018/04/29 13:57:48 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000ef72e09c85e73f38000000dd000000fffffffffffffffa4000000000000000000000000000000000000000380002"], 0x39) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/29 13:57:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f0000000200)="543ebc4277b16c845fcb38638107ffaff4db48f073a1c52a38098362777ab56a9aa2b9f1d1c6ff6a0d980f397106a9ed535b0cddfd2155c8a085872226ecfbf97df008e5a2aab10a1f577c066148cf8393bee8b721dc9c0262660316ac76eb004172d56af9aba924352dfe0433eccc4bb16aaf37031e86f066d890cd1f66b1077f1cf7449b6ac8aca6010ada6e5b5628cf7cdf31dcee591e007a175afdc4", &(0x7f00000002c0)=""/207}, 0x18) r2 = semget(0x3, 0x7, 0x310) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000003c0)=""/251) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) chdir(&(0x7f0000000180)='./file0\x00') clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f00000001c0), &(0x7f00008b4000)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0xea9) readv(r0, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/30, 0xff64}], 0x1) 2018/04/29 13:57:48 executing program 0: r0 = socket(0x2, 0x8000000000000005, 0x4000) r1 = epoll_create1(0x80000) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x355, 0x0) 2018/04/29 13:57:48 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000900)={{0x77359400}}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fffffff, 0x80) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0xe7}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000740)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000940)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004a40)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000004b40)=0xe8) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000180)="37b59366dd8039b49dd7ee8fbf814d9da9e625599ffe768951e4f31bcafeacf15222daa197c306f94fe9b641088d6809deee130975bac994c855f1ecd8ca1e54935d8bdec87124e59b67af5feffbc88d8350a3438ff297a7fc73412d6754786a52b9300e203d9ef8d5f989dd5a3e53eb7b3ed551fe5ab9f975975cac63bc7610d4bdc4b32c384a62aa8ac009895a03c654dd80c608855a0692baa6e721c517c64da3f3267ffa578bc42d239bbd50b2c3e2edeb67d2b667cd2a65e1ae6de983c30b28213bd982c7271ccbb85791baadaf720604aeb5732d8bd3fe52732c8227ec6eb07e066b", 0xe5) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000008c0)=0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004b80)={'veth0_to_bridge\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004c00)={'veth0\x00', 0x0}) mkdirat$cgroup(r2, &(0x7f00000004c0)='syz0\x00', 0x1ff) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000003c0)={0x5, 0x9, 0x8, 0xdb}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0xa3, "cd4a1acbe5190fe870142b2158dfc939313eae5048aeafe69f4358c9a83b54f3e7223765e463bf9c8bdd0f304a443f1f03493717c1f1539759bc04cc9fa555d3a38e325d44ec8e194c7ef4ce48e7bdc90571d8558ae56f8b28675bff04182f9b8ec9b964a19a769fa1aea452f36664994d691659b504c18bf8fe03395ca8f242969cfdeeb7019a52d5b7732095394103987ed56e57cb71586a00778ca3380a7ffdca5c"}, &(0x7f00000005c0)=0xab) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r9, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}}, 0x84) preadv(r1, &(0x7f0000000880)=[{&(0x7f0000000800)=""/128, 0x80}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004c40)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000004d40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008f40)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000009040)=0xe8) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000080)) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000009400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000093c0)={&(0x7f0000009080)={0x338, r3, 0x300, 0x5a7d7438, 0x25dfdbfe, {}, [{{0x8, 0x1, r5}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x298, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe7}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0xdf5, 0x49d, 0xcc92, 0x8001}, {0xff, 0x8, 0x0, 0x5}, {0x5, 0xff, 0x4, 0x93ba}, {0xdc, 0xfffffffffffffff8, 0x8, 0x3}, {0x7f, 0x20, 0x3ff, 0x9}, {0xe0a7, 0x1, 0x800, 0x1}, {0x6, 0x3, 0x2, 0x5}, {0x9, 0x7, 0x10001, 0x7fff}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x19}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x338}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) inotify_init1(0x800) [ 86.156470] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/04/29 13:57:48 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) socket$inet6(0xa, 0x3, 0x40) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/29 13:57:48 executing program 2: r0 = socket(0xa, 0x2, 0x88) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', 'userem0,\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x3) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) 2018/04/29 13:57:48 executing program 5: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x22) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001100)={r1, 0x885, 0x0, 0x7, 0x7}, &(0x7f0000001140)=0x18) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$dspn(&(0x7f0000001180)='/dev/dsp#\x00', 0x156cb7cc, 0x180) getpeername$unix(r3, &(0x7f00000011c0), &(0x7f0000001240)=0x6e) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000000040)="bf5505852ca0ebb5c0c2ea703a") 2018/04/29 13:57:48 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x6) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x408000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r1) socket(0x26, 0x5, 0x3) r2 = shmget$private(0x0, 0x1000, 0x647c7a941c4c73a6, &(0x7f0000ffb000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/150) r3 = inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x400) inotify_rm_watch(r0, r3) 2018/04/29 13:57:48 executing program 0: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x5}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/29 13:57:48 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000ef72e09c85e73f38000000dd000000fffffffffffffffa4000000000000000000000000000000000000000380002"], 0x39) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/29 13:57:48 executing program 6: clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000000040), 0x0) socketpair$unix(0x1, 0x25, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/29 13:57:48 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x5}) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/04/29 13:57:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x80005e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x56, &(0x7f00000000c0)=ANY=[@ANYBLOB="875db04ddf52000014000000000d0200010000478181263beebdff8e229eed44d9a9a5e4bb33732fe12f3728c0a701006ef0b2ac162d8e7ca43611742dd2f7c78e31986791eb4deb4f16bd73fc6c4f6dc4bddc357ee3"], 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/04/29 13:57:48 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x8, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="91fa45fe8b439ff373df4ebe06db270357636d03f10bd407bca5305fd49a146826763241047e1da5ca8593500b55704ca221a960851fa78261bbf416805ebd8df4acfcbd24b646db855357cdb7bff9c2844dbd19f4f8e2c83056c29552b68e8e4c5f63903232068b09d4c34f808c182260960e96161468daf6a97755c16f501a993723f02e4c21d197966cf0b6bb26a261b352abc15c550a58d6aa5663a285bfe187f50c8e68fbcf946f6f620608a2bde16b2780f6dcde19348ed998597853de645d5b9f7cca82006e84056553c47d87ce", 0xd1, 0x100}], 0x10, &(0x7f0000000340)={[{@commit={'commit', 0x3d, [0x7c]}, 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/29 13:57:48 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x10000000001, 0x3) ptrace$cont(0x4206, r1, 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/04/29 13:57:48 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) io_setup(0x0, &(0x7f0000000080)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200, 0x0) msgget$private(0x0, 0x60) r4 = creat(&(0x7f00000011c0)='./file0\x00', 0x1a) r5 = syz_open_dev$dspn(&(0x7f0000001280)='/dev/dsp#\x00', 0x1, 0x2) io_submit(r2, 0x3, &(0x7f0000001300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f00000000c0)="613a6602bf45ad45970b4f2978c09a6a241192fe357b13c6aa3b8468b97ed3e1dee20f24921b0b15b695f891465a00f2c6e7f40269ff1198080dfe57397a91c09053", 0x42, 0x4, 0x0, 0x1, r3}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000001c0)="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", 0x1000, 0x7f, 0x0, 0x1, r4}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0xb, 0x0, r0, &(0x7f0000001240)="c0ad31de3b47de108999ccb52d84a72a1fd23b3a2660dd178899380baa", 0x1d, 0x7, 0x0, 0xfacce48a41351e3f, r5}]) 2018/04/29 13:57:48 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x3, 0x2801c0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000580)={0x9, &(0x7f0000000440)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x9}, 0xb) 2018/04/29 13:57:48 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="42814286008988fcc902747a16ab26531cf907c7070452477325aa050a74feb1c2f4c5d6286bd5d2c7402ce361a6de82fb02c0ea695c221d35e3e53fc5f487e4b4426feb3cab29706dd45f870f982bb1330a779208340531139e425597314c6d6e62099ec000a3b77fef6a57c534b25fcffb155508758b3450328d7e4e3fc83600598fe9f90caab2284321788b0b880418a44ee1f5929001f7a7656e3a380ac12641a8a4be7bd6b3742083b561193bdf16c78155cac1c2a606678c3699141994416fbf647be893f060aea9d8e88fb682c136e58220d2092fe9f36c753cfdfe55a9eaa3f834f3e4f33cafde47", 0xec, 0xffffffff}], 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/29 13:57:48 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000340)={{0x100000000, 0x7441, 0x7fffffff, 0x7, 0x2, 0x100000001}, 0x100000001}) 2018/04/29 13:57:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r1 = dup2(r0, r0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000000)="12a86a2b96a9ae4203b4bcc793dce10ecd5c0e3ce13bac2604bdb21f93ada544e192f30ab5fbae4b9c2e8aa2a6534fd25216bfb0f54ab99b8bae3bfe4c5e27dff9edcc8b1f0866483227f2ee8d848997bc020f08f3105491f677f1ea778cb9e78762b479767db95d66d2c816a5ab3580e3f3939de601659ec1d3f9fb5df35fa0b8901c4bddcb2ea9118e501e5a4c770cc8a68be42e895deefcf0be3bd5a832fae434432235866c517a4bd119f1a76be8320518293a86dfbc8b476a8c046a763a9dde3a1fc1c4fe5f206fe7a472294a7d8df275b521dc271c16febc6565f31dbb1a7d62cdad", 0xe5) 2018/04/29 13:57:48 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r1 = getgid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000007c0)="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", 0x1000) chown(&(0x7f0000000200)='./file0\x00', r0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r3, r3, &(0x7f0000000000)=0x200005, 0x200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r4 = getpid() getcwd(&(0x7f0000000740)=""/36, 0x24) ptrace$cont(0x3f, r4, 0x0, 0xff) execveat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000280)='smaps\x00', &(0x7f00000002c0)='}\x00', &(0x7f0000000300)='smaps\x00', &(0x7f0000000340)='^eth0ppp0!@posix_acl_access)self$#cgroupem0N[cpuset}mime_typesystem\x00', &(0x7f00000003c0)='smaps\x00', &(0x7f0000000400)='smaps\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='smaps\x00'], &(0x7f0000000700)=[&(0x7f0000000500)='smaps\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='-md5sum\\ppp1*lo\x00', &(0x7f00000005c0)='smaps\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='md5sumbdevsystemvboxnet0&vmnet1em1+\x00', &(0x7f0000000680)='smaps\x00', &(0x7f00000006c0)='\x00'], 0x500) 2018/04/29 13:57:48 executing program 5: r0 = socket$inet(0x2, 0x800, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000000c0)={r0, r0, 0x4, 0x0, &(0x7f0000000080)="0f1ee159917340ed9d94375095a526f970add0265ca0660067a65bafdd857c", 0x2, 0x10000, 0xa3d3, 0x8, 0x24b8c6fd, 0x2, 0xad, "4c2f652d09d838a767af5682d0798928"}) init_module(&(0x7f0000000100)='[trustedmd5sum/{\x00', 0x11, &(0x7f0000000140)='bnodevxsystem/\'\x00') getsockopt$inet_mreqsrc(r0, 0x10d, 0x10, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000180)=0x3ff) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000002c0)='./file0\x00', r2, r3) socket$inet(0x2, 0x7, 0x4) 2018/04/29 13:57:49 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x215e, &(0x7f0000000080)=[{0x41, 0x0, 0x0, 0x7}]}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40) syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/29 13:57:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x0, 0x5, 0x7f, 0x4, "b521478b832ff8a648081cbd562e52b55453e2c418bb1ebf45171a481a4e879e5193606d31c1b930580c0a2b", 0x3}, 0x0, 0x0, 0x0, r2, 0x718b, 0x1, "a929cb9e3d119b77fe44443dee28bfe27b8a808b7c4a00bd8c292dcf7cbe65598f9b7b12763fd6e4cc843b536c1b4e34808265042bd2a4fded198f3b1bfe6394", &(0x7f0000000080)='bdev\x00', 0x5, [], [0x6, 0xffff, 0x1, 0x7]}) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7}, 0xfffffffffffffcb6) setsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000240)="2750755d959e0e76c335470ffdbb20df2b4c62e29d3e10b068188e4f86531833c47d8216756d6b83e18f52762c6f03b437ed6b724d1d5da22ff997e7452552b2f6b9fc980a91932ea5d8592b67af9e1f11226935b31170b9c5b7dce3fc5df6cd6ea55556108c23f17e7fd22450efd25c2f60ac121806ce8ae785d8bd3ebe905dd0d455c56774d4125e02a4803f1cbea0d243f4fe80eb91987b672d1c75e0b31320ec7c3205275feedd7f7b3d1abb63", 0xaf) connect$inet6(r0, &(0x7f0000c3ffe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa2108004500001c000000000011904b1bd3e1cbd57f589078ac14ffbbe000000100004e2100089078"], 0x0) 2018/04/29 13:57:49 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x200, 0x4) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000002500)={@void, @hdr={0x1}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}, 0xfc78) 2018/04/29 13:57:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = semget(0x3, 0x7, 0x8) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000080)=""/96) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_drvinfo={0x3, "2d402e05126df6297312eca4f475abffaefb1d69a64252b08b54ff4621963615", "d48944e537a060b71f804f079f5e576b29f2e72395bb2d096c3393baa8119a1f", "3ac87293ef688be2c2aef6d7ac2e0562c269ed4e187bb2b797333ab1c1d1a4d4", "e1ab539bbf314fa11065bf1703839dbb1f07dc4e979bf35364bf9ffc21d5e44b", "18a29881416ef5e0a6112c51dddcd99feb1379dfa32b004b633a21de23b0dab5", "fc865ad7a340e24aafea9495"}}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/29 13:57:49 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xffffffff, 0x7, 0x7fff, 0x78, 0x7f, 0x4, 0x7}, 0x1c) 2018/04/29 13:57:49 executing program 4: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0xffffffff, 0x4e21, 0x3, 0x2, 0x80, 0x80, 0x3f, r2, r3}, {0x5, 0x0, 0x6, 0x8, 0x10001, 0x5, 0x10000, 0x4}, {0x9, 0x100000001, 0x8, 0x101}, 0x7d98, 0x6e6bb3, 0x0, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x3b}, 0xa, @in6, 0x3501, 0x4, 0x1, 0x0, 0xfffffffffffffff9, 0x2, 0xbec6}}, 0xe8) 2018/04/29 13:57:49 executing program 5: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1011c0, 0x0) syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x80, 0x8000, 0x5, 0x3, 0x40, 0x9, 0x3f99, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x10001, 0xfffffffffffffbff, 0x2}, 0x8) 2018/04/29 13:57:49 executing program 0: syz_emit_ethernet(0x13e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="848159c35f81", [], {@ipv6={0x86dd, {0x0, 0x6, "8d3d00", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "3917eb6fd89e414a160242daa0437c"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "bda474dc95538853a1f4dd8d8e10bed633d4876d58ec2cfe23a9de8e9e233d4e4eb8c352d6d83e1e764c4a0baad636e71066db058494f4f6176de40f7d83aad61fcea7b99df848754672fa9939be850557ec51f9719eefd11b5d2fa502ba00a84cf26398562fbc0fceebba21a1dc2de6bb9ed2e5ecf57146933ebd69da87af3b04b32768d1e4e3e6388e3ad99af63f6688e2f3f36e282da9a589e5625fa63063635b110d00a25c82bec6483ed07c7cfad7248cd706"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0xfff) 2018/04/29 13:57:49 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000340)={{0x100000000, 0x7441, 0x7fffffff, 0x7, 0x2, 0x100000001}, 0x100000001}) 2018/04/29 13:57:49 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x74e0, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x866) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) 2018/04/29 13:57:49 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200080, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000100)=0x1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/29 13:57:49 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x0, &(0x7f0000000000)="cefd3c54019ebf2d747e65ffb4b2a8", 0xf) 2018/04/29 13:57:49 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x5, 0xfffffffffffffff8}, 0x50}, 0x10) connect(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "53e0af01eaff5cf7dc18f001fee0420f729d079ef8fb6bcaf30e4473be52a7a49771efe31df000d290e312ec2700dc332a79eaafe968243cbd1f351bcba6c8"}, 0x80) 2018/04/29 13:57:49 executing program 6: r0 = socket(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/04/29 13:57:49 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x14) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000000000000000d0b3aaae9303f29500000000000000000000950000c200000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [], r0}, 0x48) sendmmsg(r1, &(0x7f0000008980)=[{{&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)="cb09275ba4085b71ec09624891b1a7c412c6e3", 0x13}, {&(0x7f0000000140)="2fff33089c97d2ab4bba0bd5f09147a35da5e36236f587dd531ad3fb8f9eeada2428cf91b2b25aad4b7f62c2480feed6313678a4b9e5b2bc5623db8c83b3496d0487d46b3d01f9aa2e921e72a5b88bbe3414d4bda362b2296f9cb210a19a40ef5021871dabe1302cf0760018efaaf16b2bd2364eef09d6ebe8ed053c5ee1593042e78fef2d330872095d721e3ec64489b667887c9b0c965d7ed16e80462c479877511be887e0a434", 0xa8}, {&(0x7f0000000200)="21bfc5d230799586c06f8e29c609a91ba6548ffa43fd98249634012c281de820f767784c813bef93fa09c1654c257f86accacf1c628c45b72aabd7bab15592fbf950ce1a20cc144578004454cc116a4184e6b9e6e4e2439bb1317d4cdecb851a", 0x60}, {&(0x7f00000003c0)="0a99e1a3b9b5320ecf9009f54a99161500f58d964b611b4ed6e860c892d42085b088e6b9ed914e0c1d9d2baa19b11b4fe4e2562206749c1c7274e3e560e4345d93f00332da8ccfa27c25a6ae4f774c16a63081ef32d7e64e5ceec46d4ec253686bc63ca788fd5119a54ffec69b4548d209c6867ef92c94e70dc76bbd17962976ab4000ccf714365ce2f452e83e8c2c17ec2bc590a74e54bd01283dcef81e31fb215a61be8ba7f6e717a2825e43c7", 0xae}, {&(0x7f0000000480)="8bf8b34b4b5c7f0a49b18082c827144c258b62ce9dfbe20e8fd239a3702a3ace4cc30fd5455b888e704565d344634b2389b6e45162ffacf192c63e6f979c3911b992e1b40bb2b59c5202a59817f74a1550da100fd84538a7b30e3312ce67ed1e5e361f3ff6c550baf10b0fb0691c75f16e6bc3bfe54cf47bb356", 0x7a}, {&(0x7f0000000500)="328a779fc3700a329fa44d563e3d18a6f22c7c247640875e7e7761a67fba06958d24f7fa41b49833310d946c3a4ed1f1685b4c3da8eed3de9516391d43e3cc178821bee20656a161cf588e03ccfffc4a46fd0791e2f89cb7b571d14dccbf84c2e1f223ac29f4ad0554cc80735edc9f807b5cffd2d078eafaa47b0cf81f", 0x7d}], 0x6, 0x0, 0x0, 0x8000}, 0x9}, {{&(0x7f0000000600)=@ipx={0x4, 0x3, 0x8, "df66257c64de", 0x3}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)="6970ce64732e7fbca4b52dea0f4197454200e2497995904dc63cced7239a06a3e3a5b2e39250d14e5ca37ee833d136fae3cfb85cffe4e90c763acb2144c6180b4eb3be4bda1093d8a8346f793ad3db2b1b32c5ce656be0710fd3f0cf12203d318f3716e7440dd1f7097710f7cb3564abd6792cdb46b9e33d1f7818a492ab0b4e83e77713360b5b23cbf930a9def25d858baf44d30194235751e8641c64", 0x9d}, {&(0x7f0000000740)="441b8a7f714c3235841f3fb0650f05a3ab5eeca8a76e6bed0f8ef21e64aca1f8aa15fb614cec73381ba22c518e43c2b0a5e4a61650b79d2d268791246ffc99048aeef7c8", 0x44}], 0x2, 0x0, 0x0, 0x4000004}, 0xffff}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000800)="149a99d209d2af312d6af1c80f69b81d16e92cacfb5d0bb268b8367edeb400994510b32f4cb4b9ec89cd04948083cf2dfa36a45b20f414918bd84cd7d49b02d6ae05ecb18fda03996600d654953eab4633e7f8973557d3b9d66bf6479bd476c80b7166726275a3167d090d0d7e9b466d941b297bb5b66a5b7e3f57851175f2823970fbf1235a092302899173d44372b33e94d89a9748d12db5f69450a4667a318d63101c6bfb1032d75cec256f54f39c633237b3634d17381e0d6f0cf4", 0xbd}, {&(0x7f00000008c0)="0070dfb8f6f46a6b332b18664920dde863476adf751faf333f75a3e9ba9e9d427786c32dfb9699198df70efdc84532099d11916b35605895", 0x38}, {&(0x7f0000000900)="a94b6bf6f34943061b94d62ffd330aa80c4bb3fba9c02da01af13a34d92a3d35fa69ee125667bfaff8e1c964b0cfdc003577ba40c0a623466f046134a0803a60e8aaa415fcdfcfffcaae8e55c56f2189aa8c9d843e4731a9446736646feec83b3049a5c76a828aad58645c7654d97d28e98b93b00ba2db3c39f1221718a38e26bfa1524f7f7e8fe62aac7641f285417f", 0x90}], 0x3, &(0x7f0000000a00)=[{0x60, 0x29, 0x2, "4dc6d9f157d4c08c57a3fbcfb2227ee510d114f3717b0f9f9f5824c60b9df7e8c59f6a8a6cab381841a219c202ce12a9c2363ee74a3e4ba19c2cc420457db0b0ff6b7b63ff617d12209a"}, {0xc0, 0x115, 0x2, "383d861455ae921f50c68fc9c36cea6b8354f477dc9fa6b4c38748bcb28a8ded8f868172ba90385019f56eae981aaeb0f711e752689c0b0700c826f78fead6f213040db7b4ac2230fc6b90015e20c2e51d9fe7d6f6dae39c2be9c6c4ef36faed34920dc55275011b17ab26513889718ead3df3fc5bcc4217700913a01c322df8590f80889874da055fb9810642355e686947b0a4e8ebef683dd6d1042d5c2b5321d51fad79c58b85cc6a55831019"}, {0x18, 0x101, 0x9, '<'}, {0x18, 0x0, 0x1000, "ea2f"}, {0xd8, 0x119, 0x80000001, "aa7315212f387110595e69b6e7937ab8b7b3870faede2b49c8602d91bd26a1c35c168faefe91406ed40a088f7ded91d45155934d4758829be56465c57cce6670539eb7b8a1b9beaf8a4cd7c2a01f580fdbd74890da0fd75917109f80dbbffa9ae23ebf81e29a492f458361a2dab181f8d1d4fa4b9ad27b8027b0fb666d32d39091b046853e77d91ec695851ef86c1d8b2a50a885e8884518fc847eec55998165e327dc51cb6d0ad84b14df31fa45d5248957fe219c75bd7c4b493351d5169c1b0aaf"}, {0x100, 0x19b, 0xc7, "57ef509dde570b651506cf691eb5efac43741ada92da760dbaa5697459dd9d361a4238a040131a9c6f3bd3f0c04d8d97871b0731071661b3d3e9fa73b516f05d692994277102f8dda734cc08373217f6d88aa28abae56e10d66d9c2c133e65c388d38abc9ae3fae751ae1e2cf551620069d668acb7795936f8de0610abc27ec43eb1a7742ab7612f4b5770517ef10a92a821801c4d4f86ca1a0a9b360e02e0c65f4bf92eb0fec5a23b2f94186bdebef59b209815bf78d3388ee00bcd18c49c33d0962ae5565e488ae2d8a1df1ec785258e3c09a044403177e28611ec659a97e204be23cdbac2784ba8f5"}, {0x58, 0x115, 0xffffffffffffffff, "c33bab09b02017672aec5ac0520ef911e77ec95dcab89000e5afcdf31b3963a347415f023b6276e30765ae5f8bc601e412007e4953a6685538697832b241b4e12f"}, {0x1010, 0x11a, 0x80, 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"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0x2098, 0x4040800}, 0x2e}], 0x8, 0x90) 2018/04/29 13:57:49 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = socket$kcm(0xa, 0x20000000000005, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000e40), 0x4) sendmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000600)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e80)='+', 0x1}], 0x1, &(0x7f0000001380)}, 0x0) 2018/04/29 13:57:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@mpls_delroute={0x58, 0x19, 0x100, 0x70bd26, 0x25dfdbfb, {0x1c, 0x10, 0x34, 0x8, 0xff, 0x7, 0xff, 0x1, 0x800}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_DST={0x2c, 0x1, [{0x5, 0x6, 0xffffffffffffff81, 0xb55}, {0x5, 0xa8, 0x200, 0x9}, {0x5, 0x3, 0x28d, 0x47fc}, {0x7, 0xff, 0x31c, 0x3ff}, {0x100000001, 0x4, 0xe3a, 0x9}, {0x3, 0x38, 0x7, 0x6}, {0x8, 0x5, 0x6, 0x7}, {0x7f, 0x80000001, 0x257, 0x400}, {0x4f61, 0x81, 0x6, 0x80000000}, {0x5, 0x4, 0x9, 0x9}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0xfe78}, 0x1}, 0x0) 2018/04/29 13:57:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) prctl$setendian(0x14, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) r3 = gettid() tkill(r3, 0x1f) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0xcf40, 0x3, 0x7}, 0x6306, 0xb42, 'id0\x00', 'timer0\x00', 0x0, 0xfff, 0x5, 0x9, 0xfffffffffffffe00}) close(r0) close(r2) 2018/04/29 13:57:50 executing program 4: r0 = socket(0xd, 0x4, 0x8) unshare(0x40600) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000040), &(0x7f0000000ff8)=0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0xf, 0x1, 0x20, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x5, 0xffff, 0x3, 0x401}, &(0x7f0000000100)=0x14) 2018/04/29 13:57:50 executing program 6: r0 = socket(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/04/29 13:57:50 executing program 3: r0 = socket$inet(0x2b, 0x5, 0x8001) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xffffffff) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x4000) lookup_dcookie(0xe7cf, &(0x7f0000000100)=""/227, 0xe3) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/29 13:57:50 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000000000)='%selinux\\/em1\\\x00') pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/04/29 13:57:50 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000040)) 2018/04/29 13:57:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x2208400, &(0x7f0000000080)) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/29 13:57:50 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000340)={{0x100000000, 0x7441, 0x7fffffff, 0x7, 0x2, 0x100000001}, 0x100000001}) 2018/04/29 13:57:50 executing program 0: prctl$getreaper(0x2f, &(0x7f0000000040)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0xfffffffffffffffe, 0x1b4, 0x4, 0x1, 0x8001, 0x7f}) 2018/04/29 13:57:50 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x1000}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0xfffffffffffffff7, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/250) 2018/04/29 13:57:50 executing program 3: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = syz_open_dev$usbmon(&(0x7f0000001640)='/dev/usbmon#\x00', 0x8d, 0x101c03) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000001680)=""/135, 0x87) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0xfffffffffffffffc, 0x1000, 0x6d, 0x0, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000200)=0x80, 0x0) connect$can_bcm(r2, &(0x7f0000000040)={0x1d}, 0x10) 2018/04/29 13:57:50 executing program 1: unshare(0x400) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x83}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') getsockname$unix(r2, &(0x7f0000000300), &(0x7f0000000380)=0x6e) 2018/04/29 13:57:50 executing program 6: r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000200)={0x3, {{0xa, 0x4e22, 0xfc8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) r2 = getpgid(0x0) capset(&(0x7f0000000040)={0x1998032e, r2}, &(0x7f00000001c0)={0x120, 0x35bf, 0x0, 0x80, 0x3, 0x6}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x1c, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffd}]}, &(0x7f0000000540)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)=@in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0x1c, &(0x7f0000000a00)=[{&(0x7f00000008c0)="12eb433e1581f01025f34d1b5633a4eb7518b00dce195be368a3b8cd3e31f6b3c5f279cc2bb2bd9e659e69306fa28c70fc846eebaf283a92474aef69b14ec75c375216c2b547e02aa364393b3553b44ee269c9f8590200c325e811df33a12d5067077c377f7583a4488490f6c6cf026f182c77", 0x73}, {&(0x7f0000000380)="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", 0xfc}], 0x2, &(0x7f0000000580), 0x0, 0x800}, {&(0x7f00000005c0)=@in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000940)="20fcd5f192c6d73c65dc6d895adffa51aa3cd1af6474028a5f6b50268d32c6c04d916943c7", 0x25}, {&(0x7f0000000640)="011374f8822685c34a97c217750fea9334565730ea9e2975aa0c3d60e39494c2d45fe167c6850e7c3c8a1c60e5e05da51494107d66d1ea5f59dd10853c305604074d4e666e6b5680f62996", 0x4b}, {&(0x7f00000006c0)="bf03d66346817773a4354bb7f16162adda4d4346084dfa3400fa675bcaef6fbdac416e39df7cd58f0b513d8ff9b98998cbad51310a0e02d9f87c9ac759d7d2c7663366c99eb6f715570ce95d40aa66e1426da6978604046a19aca21372eae7790fe88d1941e3019aee0beb489cca3bf24ee052c5f5bca6c0ecb78418932573eee28cb5ea3919b8b48a2b3953851295ef30d4c6d569ef45f7f64bc8b48997c5f38e6ccecf", 0xa4}, {&(0x7f0000000980)="7eb6218fc88a97e85e5bc7ddad51d2dced550bcf1e06ac79157b48eb4234fe8b3229810fc74cd67ba12b7fe5f586cc2ab378111a71ba40051677bac4a92c377c4cfd5fd7c109dc9cabd4c9db3a166ffa3510", 0x52}], 0x4, 0x0, 0x0, 0x4001}], 0x2, 0x4000000) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000080)=""/176, &(0x7f0000000140)=0xb0) getpgid(r0) r4 = shmget$private(0x0, 0x4000, 0x1c00, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 2018/04/29 13:57:50 executing program 7: r0 = socket$inet6(0xa, 0x80006, 0xfe) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), 0x37aa) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/29 13:57:50 executing program 4: r0 = socket$inet(0x2, 0x6, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001db000)=""/216, &(0x7f00009a9ffc)=0xd8) 2018/04/29 13:57:50 executing program 0: pipe2(&(0x7f00000000c0), 0x800) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/29 13:57:51 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fstat(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000001440)='asymmetric\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000014c0)='\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) sendto$ax25(r0, &(0x7f0000001280)="2fd8acd30f06324f6b3333a14abb17eb3005c7c4a0e1eac4af7b0bc1441caa2ccb6e2ba231cb562fd2a811ad10afd5897e6476ed94d09ac6ffc39303c43fc6d758254d6a6ccbc92b9255aac6574a187c568bd3af8b6597406ed7197b7cd17c40d7e9994d2e8d3bca67609b6a2cb0c956de73b5877b48994f2e055e9b226f2556832ce87a74d8ee15f1bd7e223bf2844dc5868f210495079d33ddaab76e2b226ff059430f9ebdc7636241f0246732b8dca17ff903a7e46d4f7def1a1be37cd2c72f9be778a9ec0a4f417b8f567c2acd", 0xcf, 0x4040, &(0x7f0000001380)={0x3, {"2e4b2ab56e125e"}}, 0x10) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={r4, r5, r6}, 0xc) 2018/04/29 13:57:51 executing program 5: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9f3, 0x20400) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000080)={{0x3, 0x4, 0xffffffff, 0xfa, 0x4, 0x8}, 0x8}) socket(0x0, 0x0, 0x0) 2018/04/29 13:57:51 executing program 1: socket(0xa, 0x2000002, 0x7) [ 89.116154] IPVS: ftp: loaded support on port[0] = 21 [ 89.319129] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 13:57:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1fffffffffffff}, 0xffda) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/29 13:57:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) 2018/04/29 13:57:52 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000340)={{0x100000000, 0x7441, 0x7fffffff, 0x7, 0x2, 0x100000001}, 0x100000001}) 2018/04/29 13:57:52 executing program 4: r0 = userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x5, 0x4}) r3 = dup3(r1, r0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000cd8ff4)) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000001c0)) 2018/04/29 13:57:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000180)={0x14, 0x2000005a, 0x443}, 0x14}, 0x1}, 0x0) 2018/04/29 13:57:52 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000300)=""/177, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/24, 0x18, &(0x7f0000000400)=""/101, 0x0, 0x1000000000002}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x3e0, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/29 13:57:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/145, 0x91) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000a3ee000000000000000000000003"], &(0x7f00000005c0)=0x1) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, 0xfffffe4b}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000004300)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/29 13:57:52 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x1, &(0x7f0000000140)="a8cbcfeeae7296f817bbc6d26db1a916832f534059efad4d6024d1e176ee8638816bdd96722b6445b527515fdd425b1effe2e77ce3c8a5925a40b2801448750adf2843513eb68a5a0ad8315b65f1bab645") 2018/04/29 13:57:52 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_newroute={0x1c, 0x18, 0x701, 0x0, 0x0, {0xa, 0x94}}, 0x1c}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/29 13:57:52 executing program 5: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb51, 0x200400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x1, 0x2, 0x2, 0x3, 0x800}, 0xd499, 0xf1, 0x1}) mbind(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x3) 2018/04/29 13:57:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200140, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x3, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000340)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) 2018/04/29 13:57:52 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) readahead(r0, 0x9, 0x7) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/04/29 13:57:52 executing program 0: seccomp(0x0, 0x1, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x1, 0x9, 0x8, 0x4}, {0x60000000000000, 0x33b, 0xe2, 0x9}, {0x8, 0x5f, 0x100000000, 0x3}]}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000e58000)=[{0x15}, {0x6}]}) 2018/04/29 13:57:52 executing program 1: socketpair(0x4, 0x800, 0x20, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r2 = getpgid(0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001d80)={0x0, 0x0}, &(0x7f0000001dc0)=0xc) r6 = getegid() r7 = syz_open_dev$adsp(&(0x7f0000001e00)='/dev/adsp#\x00', 0x8, 0x200) r8 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000001e40), &(0x7f0000001e80)=0xe, 0x800) r9 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/vhost-net\x00', 0x2, 0x0) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001f00)={0x0, 0x6, 0x18}, 0xc) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001f40)='cgroup.controllers\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f00000004c0)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001d40)=[{&(0x7f0000000640)={0x11ac, 0x3f, 0x404, 0x70bd28, 0x25dfdbfd, "", [@generic="772ad5ee", @typed={0x8, 0x48, @uid=r1}, @generic="bae62584321c5e27d3150055d0bf75bec71a8cbb47c90a9511bed35f59c321caf7d0af74a0e3864a989a90c9e89ebcdf29dcaa4c151a973cda5904e7b18faa208359da8d91f8d55aa2aa30dafa3cc777aa87c03ecb03085ce68a146c4082ffae4f225c165de0bfcc5c6da073f03bae0bba151f9fda8520ecfae63721215427431751b15cf959a8d7ac156ec2", @generic="803adfd28fdc169311f97ab89704b3a40591abc8883037141163a8ee824d6a34bd3c94d472251c1a17a7736c84c1fdc4983b0c21081a81917e56f1b329472a2046459d27cb81f724734b176b42fcc5136e889e1cfae82fe146ee2fa3b3de454d2de7c2476a84afb0a93b59c1f9364ac83bd6381574c5aae19f48abe65551bffdccf4acfccda1abe7307e30189f79f7d02ba0e79279efaa970013df5113fa3514d60ddcab0f417b1e84c6bdf9b323344a3d524eddfb1731a0776e9add5c3b9bec1100975ced080ba056f5bdcac7f86f5329731af56b1a9c32b340a03794709215dfa122fe511e0483aa40fb9639", @nested={0x1014, 0x22, [@generic="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@typed={0x8, 0x7e, @u32=0x3}, @typed={0x8, 0xa, @pid=r2}]}]}, 0x11ac}, {&(0x7f0000001840)={0x400, 0x36, 0x1, 0x70bd2d, 0x25dfdbff, "", [@nested={0x40, 0x26, [@generic="3928a86c09e78fcc63a510a524bbdd74abccf4fd1da334607f6f80d0fe520b0a8fe4ff445a93ffeea62467eac5c37455a71edecbc8c9f558cbb15d5a"]}, @generic="fa4a4bf82620030f5f3194b6b0006564d3aede6ef4c8cbf5448a81afd7427f89", @nested={0x1c4, 0x3b, [@generic="2d179177d0b1fdd149da1cb43c8ed87ce60822c44487cfd8de8e34319be3a917919f93eecb26e475be2b21f296350899c5e7e12995e94537a1aa0528daf241a400f66f5524e6d8d433a783234e61490e38cb3d529a68", @generic="2036aa3993464c80ace05206f98c4e69d506f721bd6002606d9c1516776e5d5b645388057e949605c2b3416e597e1c0a6c66233be221f9e93d558c57d12aff181cb86ab4f4309d8bffbe612bc3825afd5ed819155aafb2ccf250235d1c365709bb84e39ff33743317644071e230e865e59e7cc0768fa32170ae6aa6abaa68df6ce60db148ee1bc603a3741b5195220fae4543ae0be02fe905944605eb0f26ae77912edb18b", @typed={0x90, 0x34, @binary="eb7b9b9d32012b726686bdcced444f19c7f9308e44f9534b7b9f644dd11bbb01aebdf714d39cfb8707dd262cd41b807bb317b33046f9f580391f203d5ca21093706a0458c1aa56e9bd390e2466119af83d4cde779aefd4f17511ad9ec6506e14d5d66f27f452096ca4e927fdb0ae23d8b254cbd623b10ac289b70061bb272a1f1a3c0ef7ac098d4f7c922e06"}, @generic="6f182cceb4b381cf00008cbac4", @generic="f9814417766720fffcfa2d992a867d6cee6e8684cf5a8283e69afc06eb118b1ed4234d369d"]}, @nested={0x198, 0x49, [@generic="9d540685bd5c66c96c522c16f61b6a51cd5b7bd920edebe9187eee42fa8d03cbe306446413a3b41421d5097de768051d464d30fbed9b76260e23c7102b3ee5c9ef7a919f0287f8c59fc80da49c98b60d457192ab8de8545d7445c6eb5c74f11fcb61e052", @typed={0x1c, 0x92, @str='securityvmnet0cgroup\x00'}, @typed={0x8, 0x4d, @fd=r3}, @generic="5221279bba0a57fe83c6d68616c8c580bdb4187944e98b2cfb8109f77eee01c68741d592895ee628d1a1b90ebbee91bd05da9fabceefa20bc14f05115ce10fed1b5eb236546662ade4815bd1623a067ff1d46968682d5fe5f9c25e8cc7919822487205f5877c02ff8c758eabce88e43c", @generic="5e0959615065142353b7e33b5ff3576be64dac203d239c9f7f75006ffbb2f2203d7c2b2e12d4d505c28c19651fab4c14dc01483f58651ce03eb6f63006f4d7723e0b6186a3ece8bc3a84732c63df7d4431314e6e8426b1d05875c4b70d6da230596e9a9b6bf89122d3534f0cc81f95128e98e7e541c92cff8a64dee206093460114c20a30f338a98012d0911360aa2b2aa9161129a6a528a02b7"]}, @generic="9bc588ad5987f89b4e9c8dd0b6a40cbed3092fb8dd92bba7e8fd30c7ee93c29dc20e48b3b9b53202a94d54d1c1eb358bb38613"]}, 0x400}, {&(0x7f0000001c40)={0xfc, 0x11, 0x20, 0x70bd2a, 0x25dfdbfb, "", [@generic="f554e2497a1607f3b0530d9835fcee85eb2cb417ef1d842cb1236428e377a5ac9646b921515f6a14887b842e6061ae9044ed43d3fd14530d7d4a92b4cb4d29b3f1cbb2f3adf741ee4638ce564ad90280851ea74642752bcebcc5548b66c28551b38ada726e44f77212c1c10c0a7022b342606c4cd447020ae7e8c305d7dd33211ed7daf45c7065b606bdc6ed9eac733cf7b2381401d09274e90cac3243ee7881971a2b096a8e3489a92d79d8c8fc1aa4875c19c57abbbda0f7635acd1ca2bad5ebf83b8e9651f61faea9930e207b448d611b484ff5", @typed={0x10, 0x23, @str='procproc\x00'}, @typed={0x4, 0x70}]}, 0xfc}], 0x3, &(0x7f0000001f80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @rights={0x18, 0x1, 0x1, [r12]}], 0x60, 0x11}, 0x40080) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={0xffffffffffffffff, &(0x7f0000000000)="38c3815c79a0b42e37b1e4a4aad7bfaf24acd406154efcf7738957b75c28bd66806ec016422a4c514f4dd02b1052ff067f34f9d8a89beb9a91aef3f0dfcab0d8ef4383b8eb0e0e67b9ff4b9209c05a18da180a52f0b687c39c8a1a26e211d10e487df2ff0000005a0ca6ed4f54e3c55c4fe9382ba4eefd2a86087c2430ac255c44b54795946f26dabdcf40afc00471babe478961cef71fae69c2e4da60ccdb01fd4bd05e225a4bab8173240080000000deffff825753e95c66e01403137a79a7819b1b20971e751661fbff0f000000000000baac80035292e0f3", &(0x7f0000000200)=""/91}, 0xffffffffffffffc4) r13 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000400)={r14, r15, r16}, 0xc) 2018/04/29 13:57:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000080)=""/73, &(0x7f0000000100)=""/142, &(0x7f00000001c0)=""/151}) 2018/04/29 13:57:52 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/29 13:57:52 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) alarm(0x80000001) [ 90.666171] audit: type=1326 audit(1525010272.663:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7296 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 13:57:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000100)=""/84, &(0x7f0000000180)=0x54) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000fc0)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="62bc08", 0x3}], 0x1, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)="ccbc5fd35651be70826f04263336d57373738583e85cd7d880e320f007a31495b4072bc0ebd4947accdc24fdb97dd44061d16336ee8f78b19106bdd9257005f69508a1219ddc6430b15c3b1d830e5bbd4b5951feca04931da8a22d8b69a7f0154f9cb564d7a07a3128771ba2c361aa44a1e6e9aacc4bce557ad7923516ea70fd1737b89f6cb08270238bb3243ebdec88e34b5f356e0faf2498f0adb56b0a6586de9b1a35754a1229e7090bed27b792f0a2bdcb0aca885992df438aafae844bb4ed00ab922c84d3ea224cff4d7215c6c29d437646dee10d6d2d5376b2d754ade2", 0xe0}], 0x1, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000003c0)="7738d870dc9fe31b8c3ceb2e46efdfa4fa6eb0f9483584780ada406e91a91f8a71ad555e27fc6b01d4036a9000a5fad72eae2f615921b397d2c9cfdd1914901848c9a5467923540fe38e176bb5106a9c7f4b3e844d77cd9ca8e309815d64f32ace2c3141a8a72347f39abd99ff611913f864259014e390311ed8954753fe242665e5531de8e78ad48ca6fba6db40e75271f8ab0b90745f4a36a67f8c9798afc0a007493e7374e70a0a2fbbaa71fb2f0d21fd9f17c555346a2950aceca9bcf45c56ecaf502a49751950f43bdd82229a712c9e0ceb5940720ac2a2910062c47294b7899fca", 0xe4}, {&(0x7f00000004c0)="0e987b0f5a701c6742dfa6b77a45fb78268f3a371ec7e7041d66cf9d949c2c2d219d1ae35a7bb75b73a0ea2bca02869d000a774a", 0x34}, {&(0x7f0000001400)="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0x1000}, {&(0x7f00000008c0)="3cad48a116510d507869a004605b3e617ae1873b47bccfa7c802e9e684734ad0e7a8455ad85daa61b6c5819dd899a373ce714fe71b445a65b1956a9c602c8381b454d4306598e3a1e693e251fce7cf2801c7c635fbcf96a977765643b21ca52a83ff411fb90d5e09f669a98e", 0x6c}, {&(0x7f0000000940)="92862875cc0b4d213785fc7db126a92600b10ae8c0ac307e3981c0e3915b64b2df0364909db429210633e4f53017f12037ac492d9d6f9f6d30e9ec7684e3e9cf8659a6b80726fac18b63ba293a6282", 0x4f}, {&(0x7f00000009c0)="4e02aa5b5470b51eb5d05694116e83c3fdc878c070ba27ff653dd92b1481c9df86734387043b7e378ce1cbff158382a376681559017a37b4221ba420a50f909b4c342c575f8efb455f2b0bb28c62abfb10a39430123834b9818e7295f14de772073958fff700ccd9032df39f4e71cb90e29d8ac283fa11cfae0690f1d431a6", 0x7f}], 0x6, &(0x7f0000000ac0)=[@assoc={0x18, 0x117, 0x4, 0x481}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x84}, {0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000b40)="0f6322e42fe17a7f8ac2095a30c46632a574ddea4d09bf9fa23fcf3e28752133142c849ca90bacaa8f5a9fcb0d8ecba494cf2754fab5c6d744b61ec2a0c70d9b639eb18e7f45e6f31e4c63c70c32b44e8e325e445868dfa265dc0a38c0e506567dfe1449e28fbb9df4e750a4c1be80f2faec1dfd2e9df69b70aaa68ddda76ab89383", 0x82}, {&(0x7f0000000c00)="8026c9f645cac762ea4ea1b438ef94da5e864f50e9d589f971fd832c0a3bf0bed5a18b1e741554dfa0e789c007e12d5a042b7f6ddab691c9896f4826", 0x3c}, {&(0x7f0000004580)="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", 0x1000}, {&(0x7f0000000c40)="a78856227f6f609010cf18185817cf3133350dabaf8c77d699186c5665e0eca1383b908cb0844a5bb9ff9dee778643bf75796aea728ec01475183049695525421e9bb8e2f5cc6d3e57bf79", 0x4b}, {&(0x7f0000000cc0)="22f98139a7f2679b9ed65d7e7b3cd0349b83c16b727f886bb489f43c7a8c35786e2aeb149c6b05a8780194047d9e3d843cd92d3099f452084f261271d49cd5513ebd16caaa9c64079361c963d61da9546b1e4a93ac2b55b7c4430d4c8e2ea1ac0d8f16c3a7cf39572e2bf96c11122c7219ec7d335ddae358ac05c3c35250a0c74fe109ba42b6679793b229b5ceb06e638aae915d7fbf3e848c163feef20054be9eabea2c48f05e809c6a703e0cea5d341761bdfbc482d22b9f890e4d9c7c45501ee84628ad9b", 0xc6}, {&(0x7f0000000dc0)="cd8fabd490cad4a0327b20898f3fb4783f8ab4964d2522ca3f93a746e23ca4ea3fa910b44159b3463382dfb1cf9070b6cbcfb4c658d44fd7a75e47eccc8a1ec7163034bc1dcd74e7b92aeccebad1b8532dd6e46479b47e4218552c15868b45fc6bd4e6aa75e5040205dd3c68ac2a4f4f1b6d8f67f90243b9a156596a67a670ad6432be71dd7ba70084b1fc8fc72241825a8960a72d", 0x95}, {&(0x7f0000000e80)="31e8b6cfbbf07509c023ce4a5b2d036999aa65ddf47b7a0b333dc8ac4d7fbf2de1b533168257feab948f0e454aa1ea63633c2c889aa07bd4654cac20245e46eacbc2c448364927106dcfa5bd28f72d6e75d7fd5b27db46170b5ed27e43fdb539459faf70da7c21041ba37e3949addedc9905b18beb5f0f653553b68c0a1e0d", 0x7f}], 0x7, &(0x7f0000000f80)=[@op={0x18, 0x117, 0x3, 0x9e557ad5deae0507}], 0x18, 0x24000000}], 0x5, 0x4011) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) faccessat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x200) 2018/04/29 13:57:52 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d3, &(0x7f0000000140), &(0x7f0000000040)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/04/29 13:57:52 executing program 7: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xb90, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x40) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x400000, 0x0) accept$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000300)=0x1fe41409177b3e74) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) munlockall() 2018/04/29 13:57:52 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) readahead(r0, 0x9, 0x7) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/04/29 13:57:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, r2) close(r0) 2018/04/29 13:57:52 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="02070809fe000000000000a800000000"], 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/29 13:57:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x800) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000040)=""/234, 0xea) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) [ 90.904466] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 90.999671] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 13:57:53 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x3c, 0x0) pipe(&(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000000c0)=""/59) sendmmsg$alg(0xffffffffffffffff, &(0x7f000000ae78)=[{0x0, 0x0, &(0x7f0000023fd0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1800458422df55f046470000020000000000000008000000"], 0x18}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000002000)=@raw=[@jmp={0x5}], &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) [ 91.058498] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/29 13:57:53 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2080) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0x2710}, 0xffff, 0x80000000, 0x8000}, {{0x77359400}, 0xffffffffffffffff, 0x270, 0x8bf7}, {{0x77359400}, 0x6b, 0x7, 0x9d1d}, {{r2, r3/1000+30000}, 0x3, 0x401, 0x6}, {{}, 0x20, 0x9, 0x7ff}, {{}, 0x0, 0xd8e9, 0x1}, {{}, 0x8000, 0x549, 0x8}], 0xa8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2f0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000380)=0x54) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)={'nat\x00', 0xa0, "df7d97e7aecf91ed24e2a4fff14363c986cd66296bf9d6cb8a1e78bedc3f13bcd88f1d2b1781571c3d172dd31312d8cf2da6715a6a0580ba20af8d1a518255435d50938a3c13a0436aa1a96588182cfbcbc7684d3e20a33b1aaa4a81110f162eadd4b5da349fbac0889d9ed7b7d8764ea76b7f75452e7ab9ca6080a25c01911a476da61fa1befdfdaa5eba4bd389cb6f05b9e84ed91556f526e6d3e28ea3ccc9"}, &(0x7f00000002c0)=0xc4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'syzkaller1\x00', {0x4, 0x6, 0x6, "c8a113463c34", 0x1f}}) 2018/04/29 13:57:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x15}}) socketpair(0x15, 0x801, 0x1ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000200)={r3, 0x949}) sendmsg$can_bcm(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0x4, 0x3, {0x77359400}, {0x77359400}, {0x1, 0x8001, 0x80000000007f, 0x9b9}, 0x1, @canfd={{0x2, 0x8000, 0x8, 0x8000}, 0x19, 0x2, 0x0, 0x0, "b3723fe68166131548067b2946cb4ee4aab51f300e98f67959b694f892fbef1a114cf9c2cbb19bea5c08c577eb6d322e210ec45cc69b7bf32049575d39f590a2"}}, 0x80}, 0x1, 0x0, 0x0, 0x91}, 0x20000010) 2018/04/29 13:57:53 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x280, 0x4000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x7f, 0x0, 0x1e8, 0x311, 0x4, 0x4, 0x3, r1}, &(0x7f0000000240)=0x20) r2 = socket$inet6_sctp(0xa, 0x800000003, 0x84) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000300)={{0xfe88, 0xfffffffffffffff9}, 'port0\x00', 0xc0, 0x1028, 0x2, 0x7fffffff, 0xff, 0x800, 0x3, 0x0, 0x7, 0x4}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280)=0x7, &(0x7f00000002c0)=0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @local}, &(0x7f00000000c0)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r3) ioctl$sock_ifreq(r2, 0x8948, &(0x7f0000000040)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000003c0)={0x2, 0x1, 0x100000000, 'queue1\x00', 0xfffffffffffffffc}) 2018/04/29 13:57:53 executing program 0: unshare(0x2000600) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000008ad0)="fe", 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r2, 0xa, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc2cc}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x24040040}, 0x4000000) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) 2018/04/29 13:57:53 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="40000010b9b82bd47668c7379f01000000000000000000a3a533f73840d7ddce9f800ad27f3be72f0fd2d40b259b109f75c59125c6d0e6d660a2ea109a92bdaad50c8c285310f0d345ec12a2d94d6116d515ec6dfce411cd1116fa2cc07503004ab550c30911d6b9791295ae3909161e3e58d21f48f537bc3ddef48c1d703581688d09d10fd19b03d368e17cc0463e1d5870b433ab8085fb8318e369e7de549d50a3cf018de4a44e343f306e3671259658609fc7c24b41d24e7f2dd284d2c100069dc4f62800000000000000000000000000002055e58786d120dfe6f25be689fbfe6d47982ff4f5c2b8122c129995f6f49b580b1350b18a6e63b97cd77182c1c5b6425531b6faa92fefbee5d8da82ceb932fbedf505300c822fbe1e4172ce56c05d8fd082e1a42d4708a42c46a3532b00000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/29 13:57:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000100)=""/84, &(0x7f0000000180)=0x54) r3 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000fc0)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="62bc08", 0x3}], 0x1, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)="ccbc5fd35651be70826f04263336d57373738583e85cd7d880e320f007a31495b4072bc0ebd4947accdc24fdb97dd44061d16336ee8f78b19106bdd9257005f69508a1219ddc6430b15c3b1d830e5bbd4b5951feca04931da8a22d8b69a7f0154f9cb564d7a07a3128771ba2c361aa44a1e6e9aacc4bce557ad7923516ea70fd1737b89f6cb08270238bb3243ebdec88e34b5f356e0faf2498f0adb56b0a6586de9b1a35754a1229e7090bed27b792f0a2bdcb0aca885992df438aafae844bb4ed00ab922c84d3ea224cff4d7215c6c29d437646dee10d6d2d5376b2d754ade2", 0xe0}], 0x1, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000003c0)="7738d870dc9fe31b8c3ceb2e46efdfa4fa6eb0f9483584780ada406e91a91f8a71ad555e27fc6b01d4036a9000a5fad72eae2f615921b397d2c9cfdd1914901848c9a5467923540fe38e176bb5106a9c7f4b3e844d77cd9ca8e309815d64f32ace2c3141a8a72347f39abd99ff611913f864259014e390311ed8954753fe242665e5531de8e78ad48ca6fba6db40e75271f8ab0b90745f4a36a67f8c9798afc0a007493e7374e70a0a2fbbaa71fb2f0d21fd9f17c555346a2950aceca9bcf45c56ecaf502a49751950f43bdd82229a712c9e0ceb5940720ac2a2910062c47294b7899fca", 0xe4}, {&(0x7f00000004c0)="0e987b0f5a701c6742dfa6b77a45fb78268f3a371ec7e7041d66cf9d949c2c2d219d1ae35a7bb75b73a0ea2bca02869d000a774a", 0x34}, {&(0x7f0000001400)="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0x1000}, {&(0x7f0000000500)="a96503a71f8eabb7622d086a9b316cc8406081ef003e615a52a1d70637010a701d05730d7e9cfded4a0347d07a6b0d5c3b5773d0c160fc5f37c4edd0f025e5493955cd72ddc8aa96cddec10b24719c72f49f78d743b0baa2c530992bf442f6798a62cc666c25c49d34f3c4153bb2f5c3ab360507653dee0083c7db71036d7b01f116ae8a0b6e", 0x86}, {&(0x7f00000005c0)="bfed2b025232d707597f5d32371456490ed215f6481be197dbf542d0cfecb3096a920077e55813140c25d7683d39e8119837241dc450406d6cc45864637a962e2f1633fa2b8aebc345080c0167397bc4f176685ef28c38cbdc4e2d8a25964d07b64fe8be80d04c445d25a8b6f797dc9e78875db0a8616d0fb672566a338dec86f58ce0f99eee15ce571661265ade3d5d646e756d39e3b2f0cd16f2ee430dcda74552b76b135fff787b17a11f2b90242ec311296b75be3b384bad085cd37c7027c18f64085564c5c1607643379b46e41e2185af6877209a6f7ff2704f3821c80e8f998a1abd", 0xe5}], 0x5, &(0x7f0000002400)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}, {&(0x7f00000008c0)="3cad48a116510d507869a004605b3e617ae1873b47bccfa7c802e9e684734ad0e7a8455ad85daa61b6c5819dd899a373ce714fe71b445a65b1956a9c602c8381b454d4306598e3a1e693e251fce7cf2801c7c635fbcf96a977765643b21ca52a83ff411fb90d5e09f669a98e", 0x6c}, {&(0x7f0000000940)="92862875cc0b4d213785fc7db126a92600b10ae8c0ac307e3981c0e3915b64b2df0364909db429210633e4f53017f12037ac492d9d6f9f6d30e9ec7684e3e9cf8659a6b80726fac18b63ba293a6282", 0x4f}, {&(0x7f00000009c0)="4e02aa5b5470b51eb5d05694116e83c3fdc878c070ba27ff653dd92b1481c9df86734387043b7e378ce1cbff158382a376681559017a37b4221ba420a50f909b4c342c575f8efb455f2b0bb28c62abfb10a39430123834b9818e7295f14de772073958fff700ccd9032df39f4e71cb90e29d8ac283fa11cfae0690f1d431a6", 0x7f}], 0x6, &(0x7f0000000ac0)=[@assoc={0x18, 0x117, 0x4, 0x481}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x84}, {0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000b40)="0f6322e42fe17a7f8ac2095a30c46632a574ddea4d09bf9fa23fcf3e28752133142c849ca90bacaa8f5a9fcb0d8ecba494cf2754fab5c6d744b61ec2a0c70d9b639eb18e7f45e6f31e4c63c70c32b44e8e325e445868dfa265dc0a38c0e506567dfe1449e28fbb9df4e750a4c1be80f2faec1dfd2e9df69b70aaa68ddda76ab89383", 0x82}, {&(0x7f0000000c00)="8026c9f645cac762ea4ea1b438ef94da5e864f50e9d589f971fd832c0a3bf0bed5a18b1e741554dfa0e789c007e12d5a042b7f6ddab691c9896f4826", 0x3c}, {&(0x7f0000004580)="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", 0x1000}, {&(0x7f0000000c40)="a78856227f6f609010cf18185817cf3133350dabaf8c77d699186c5665e0eca1383b908cb0844a5bb9ff9dee778643bf75796aea728ec01475183049695525421e9bb8e2f5cc6d3e57bf79", 0x4b}, {&(0x7f0000000cc0)="22f98139a7f2679b9ed65d7e7b3cd0349b83c16b727f886bb489f43c7a8c35786e2aeb149c6b05a8780194047d9e3d843cd92d3099f452084f261271d49cd5513ebd16caaa9c64079361c963d61da9546b1e4a93ac2b55b7c4430d4c8e2ea1ac0d8f16c3a7cf39572e2bf96c11122c7219ec7d335ddae358ac05c3c35250a0c74fe109ba42b6679793b229b5ceb06e638aae915d7fbf3e848c163feef20054be9eabea2c48f05e809c6a703e0cea5d341761bdfbc482d22b9f890e4d9c7c45501ee84628ad9b", 0xc6}, {&(0x7f0000000dc0)="cd8fabd490cad4a0327b20898f3fb4783f8ab4964d2522ca3f93a746e23ca4ea3fa910b44159b3463382dfb1cf9070b6cbcfb4c658d44fd7a75e47eccc8a1ec7163034bc1dcd74e7b92aeccebad1b8532dd6e46479b47e4218552c15868b45fc6bd4e6aa75e5040205dd3c68ac2a4f4f1b6d8f67f90243b9a156596a67a670ad6432be71dd7ba70084b1fc8fc72241825a8960a72d", 0x95}, {&(0x7f0000000e80)="31e8b6cfbbf07509c023ce4a5b2d036999aa65ddf47b7a0b333dc8ac4d7fbf2de1b533168257feab948f0e454aa1ea63633c2c889aa07bd4654cac20245e46eacbc2c448364927106dcfa5bd28f72d6e75d7fd5b27db46170b5ed27e43fdb539459faf70da7c21041ba37e3949addedc9905b18beb5f0f653553b68c0a1e0d", 0x7f}], 0x7, &(0x7f0000000f80)=[@op={0x18, 0x117, 0x3, 0x9e557ad5deae0507}], 0x18, 0x24000000}], 0x5, 0x4011) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) faccessat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x200) 2018/04/29 13:57:53 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x87, 0x1}, 0xfffffffffffffe78) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000280), &(0x7f0000000040)=""/93}, 0x18) 2018/04/29 13:57:53 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x800) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/4096) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001080)='/dev/ptmx\x00', 0x80, 0x0) setrlimit(0x20000000002, &(0x7f0000cc0ff0)) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001040)={0x90000006}) 2018/04/29 13:57:53 executing program 5: unshare(0x40600) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/92, 0x5c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x1000, r0, r1, 0x3, 0x40) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202400, 0x0) readahead(r2, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/29 13:57:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7, &(0x7f0000000200)=""/205) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="1793164adee20297cf935dec98b6ffb2eb4db603d5cf39c4b66423b95f968242", 0x20}], 0x1) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) [ 91.457800] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/29 13:57:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x8, 0x300) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000002c0)="3836c59e8ea33a5214fd1f8ec28053c9021f51da68a8fb2ef38eb42052f0a318d428da52bf56a939eeed0af3be30290820b635a2f63ae8ed54ab4673b0ee123b5e6a023128b57f9bbc63ad5099c55d5b157ddd1adc0072a65d8ace9a03b04261951e5e7a766c09c4a088a9775662581d9ff3db34ae39874bbf59629404ead6c0a1d9d18371bc1a7557ca82de196d85817221d1ff531543a49f015cd1e24f6ea413f89b7b63bbec2940e1f46e74cc874f67757b693becbca0f4a5b964148511df925f8f21fa018f0e45c845d21ffe119cee24dc24bdd55f283b069960f3d29a566f53d7f544fcc560a1df7d4f4cf96c7129e506670abd406e55") sendmsg$alg(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000780)}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x420080) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xe8, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x5e, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1b}, 0x8000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x157, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x200, 0x20b, 0x4, 0x72a3, 0x101, 0x6, 0x6d35, r4}, &(0x7f0000000240)=0x20) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x7) [ 91.543924] mmap: syz-executor4 (7387): VmData 18575360 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/29 13:57:53 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f24000)) close(r0) 2018/04/29 13:57:53 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x78, r2, 0x4, 0x70bd26, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x48010}, 0x20000000) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="ac2cbc70739bdccfad3041698db948ca", 0x10) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000040)={0xffffffff, 0x5, 0xe8, 0x4}) sendmsg(r0, &(0x7f000001b000)={0x0, 0x313, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) 2018/04/29 13:57:53 executing program 3: unshare(0x8000400) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) 2018/04/29 13:57:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xd07}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) 2018/04/29 13:57:53 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0x4}) r1 = epoll_create(0x800000000000006) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x25002109}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, 0x20, 0x100, 0x70bd25, 0x25dfdbfc, {0x6}, [@typed={0x4, 0x43}, @generic="23cf810b3d3f4769cd0ff1c983ec99a622343f5ee2de1370714200378a59ca05667cff8b256b5becbce926079d2b4a87d981c3abdf5b9bb39482afc9dc5ce8"]}, 0x58}, 0x1, 0x0, 0x0, 0x4010}, 0x8000) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0xc, &(0x7f0000000140)=0x4) 2018/04/29 13:57:53 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) mq_open(&(0x7f0000000000)='posix_acl_accessmime_type\x00', 0x1, 0x120, &(0x7f0000000100)={0x6, 0x1, 0xe0f, 0x0, 0x5, 0x9, 0x4, 0x3}) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x4, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f00000000c0)=@ipv4_delroute={0x34, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/04/29 13:57:53 executing program 0: socket$pppoe(0x18, 0x1, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000280)="6d676d000100000000000000d899abc3cf52049c89f1a42f76752a1203c450778c50605faf1015ae1d48f995a8af24265f2201000000000000001bb42539068a1289f212057e768953f450edcec84500c7d88fd9f49f8f62a2b48b251c2172c1ccfea22865a98e814ff4c4e75bf19afe599e227d688ac278278b86eda88d7fa544f2b2b6eb49e361026bfc0e42926da6c15b2956cc794ee7ae40c49fb45f512c03197e63a940f435f00e31a74da21c8483ce582c8afaf19427131c7970d17b", 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='Phreaded\x00', 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x8, 0xcd4, 0x2, 0x8, 0x6}, 0x14) r3 = openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) fsync(r1) finit_module(r3, &(0x7f0000000180)='md5sum%wlan1[)vboxnet1\x00', 0x3) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x21) getrandom(&(0x7f00000000c0), 0x0, 0x1) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/04/29 13:57:53 executing program 3: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) poll(&(0x7f0000000000)=[{r0, 0x8000}, {r0, 0x4245}], 0x2, 0x90de) sendto$inet(r0, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) dup(r0) munlockall() writev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="1d", 0x1}], 0x1) eventfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 91.952057] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/04/29 13:57:54 executing program 1: 2018/04/29 13:57:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x20078, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) write$binfmt_misc(r0, &(0x7f0000002e40)={'syz0', "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"}, 0x21d) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r2 = semget(0x2, 0x1, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000100)=[0xffffffff, 0x3, 0xfffffffffffffffb]) 2018/04/29 13:57:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) r2 = dup2(r0, r1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], 0x4e24, 0x4e22, 0x4e20, 0x4e24, 0xcd1b, 0xfffffffffffffffa, 0x20, 0x10001, 0x4}}}, {{@uncond, 0x0, 0xe8, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x6f, 0x4, 0xfff, 'pptp\x00', 'syz0\x00', 0x80000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) 2018/04/29 13:57:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)=[@iv={0x0, 0x117, 0x2, 0x0, "fdf9d23ecf8231243c1e88d493828ee4f079cc7cedd7339a3e4945b9ee1153afe75910c8fb7434b99f"}], 0xffffffffffffffb3}], 0x1, 0x20004084) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/29 13:57:54 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) 2018/04/29 13:57:54 executing program 4: 2018/04/29 13:57:54 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/29 13:57:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/29 13:57:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x601c, &(0x7f00000002c0)=0x0) io_destroy(r0) 2018/04/29 13:57:54 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0xfffffffffffffffd, 0x80010, r0, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)) 2018/04/29 13:57:54 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f00000001c0), 0x40000000004) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x2}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x10}, 0x370, &(0x7f0000000300)={&(0x7f0000000000)={0x2fb, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x5}}, 0x325}, 0x1}, 0x0) 2018/04/29 13:57:54 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x4, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001140)={r0, &(0x7f0000000080)="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", &(0x7f0000001080)=""/157}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x10000007b, 0x9, 0x1000000000000009, 0x0, 0xffffffffffffffff, 0x100000000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000012000), &(0x7f0000000080), 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r1, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/29 13:57:54 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) chroot(&(0x7f0000000040)='./file0\x00') sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/29 13:57:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x601c, &(0x7f00000002c0)=0x0) io_destroy(r0) 2018/04/29 13:57:54 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x63) [ 92.475933] netlink: 743 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/29 13:57:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_rr_get_interval(r1, &(0x7f0000000080)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 92.643640] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/04/29 13:57:54 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x5, 0x7, 0x3, 0x7, 0x7, 0x33, 0x2, 0x9, 0x2, 0x1, 0x3ff, 0x8}) signalfd4(r0, &(0x7f0000000140)={0x1}, 0x8, 0x80000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x5, 0x5003, 0x4, 0x0, 0x7ff, 0x68d, 0x8000, 0x0, 0x2, 0xab0}) ioctl$KDSETMODE(r0, 0x4b3a, 0xa0b0) timerfd_create(0x6, 0x80000) 2018/04/29 13:57:54 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xdc, 0xfffffffffffffff7, 0x6, 0x9, 0x0, 0x0, 0x2841, 0x5, 0x6000000, 0x7, 0x4, 0x100, 0x80000001, 0x2, 0x6, 0x1ff, 0x4, 0x9, 0x100000000, 0x10000, 0x8, 0x3f, 0x8000, 0x15bb, 0x8, 0x43, 0x601, 0xebd, 0x0, 0x200, 0x400, 0x55a0, 0x8, 0x45d1947f, 0x100000000, 0xe, 0x0, 0xfffffffffffffffd, 0x7, @perf_bp={&(0x7f0000000040), 0x2}, 0x2000, 0x0, 0x5, 0x7, 0x9, 0x0, 0x80}, r1, 0x10, r0, 0xffe833b86ce5cccd) r2 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) shmat(r2, &(0x7f0000ffb000/0x3000)=nil, 0x1000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={'eql\x00', 0x200}) 2018/04/29 13:57:55 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000013c0)='./file0/\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mkdir(&(0x7f0000000040)='./file0/\x00', 0x21) 2018/04/29 13:57:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xf4ddcdc1088dd1db, 0x110, r0, 0xa) r1 = syz_open_dev$sndpcmc(&(0x7f0000001080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x284000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001040)) recvmmsg(r2, &(0x7f0000007d40)=[{{&(0x7f0000002400)=@generic, 0x80, &(0x7f0000003800)=[{&(0x7f0000003480)=""/119, 0x77}, {&(0x7f0000003600)=""/227, 0xe3}, {&(0x7f0000003700)=""/77, 0x4d}, {&(0x7f0000003780)=""/75, 0x4b}], 0x4}}, {{&(0x7f0000003880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003900)=""/195, 0xc3}], 0x1, &(0x7f0000003a40)=""/12, 0xc}}, {{&(0x7f0000003a80)=@ax25, 0x80, &(0x7f0000005180)=[{&(0x7f0000003b00)=""/225, 0xe1}, {&(0x7f0000003c40)=""/197, 0xc5}, {&(0x7f0000003d40)=""/139, 0x8b}, {&(0x7f0000003e00)=""/224, 0xe0}, {&(0x7f00000050c0)=""/149, 0x95}], 0x5, &(0x7f0000005200)=""/175, 0xaf, 0x101}}, {{&(0x7f00000052c0)=@can, 0x80, &(0x7f0000005700)=[{&(0x7f0000005340)=""/222, 0xde}, {&(0x7f0000005540)=""/131, 0x83}, {&(0x7f0000005600)=""/237, 0xed}], 0x3, &(0x7f0000005740)=""/223, 0xdf, 0x2}, 0x1}, {{&(0x7f0000005840)=@ipx, 0x80, &(0x7f0000006cc0)=[{&(0x7f00000058c0)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/241, 0xf1}, {&(0x7f0000006b40)=""/39, 0x27}, {&(0x7f0000006b80)=""/81, 0x51}, {&(0x7f0000006c00)=""/155, 0x9b}], 0x5, &(0x7f0000006d40)=""/4096, 0x1000}}], 0x5, 0x0, 0x0) 2018/04/29 13:57:55 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x8, 0x4) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/29 13:57:55 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="40000010b9b82bd47668c7379f01000000000000000000a3a533f73840d7ddce9f800ad27f3be72f0fd2d40b259b109f75c59125c6d0e6d660a2ea109a92bdaad50c8c285310f0d345ec12a2d94d6116d515ec6dfce411cd1116fa2cc07503004ab550c30911d6b9791295ae3909161e3e58d21f48f537bc3ddef48c1d703581688d09d10fd19b03d368e17cc0463e1d5870b433ab8085fb8318e369e7de549d50a3cf018de4a44e343f306e3671259658609fc7c24b41d24e7f2dd284d2c100069dc4f62800000000000000000000000000002055e58786d120dfe6f25be689fbfe6d47982ff4f5c2b8122c129995f6f49b580b1350b18a6e63b97cd77182c1c5b6425531b6faa92fefbee5d8da82ceb932fbedf505300c822fbe1e4172ce56c05d8fd082e1a42d4708a42c46a3532b00000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) 2018/04/29 13:57:55 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x460000, 0x40) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) ptrace$setopts(0x4206, r2, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) r4 = socket(0x100000400000010, 0x2, 0x0) write(r4, &(0x7f00000000c0)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24) 2018/04/29 13:57:55 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) unshare(0x40600) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) 2018/04/29 13:57:55 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)={{0x0, r1, r0}}) 2018/04/29 13:57:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10180, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip_vti0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={@local, @multicast1, 0x0}, &(0x7f0000000200)=0xc) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14, 0x80800) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) recvmmsg(r0, &(0x7f00000026c0)=[{{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000480)=""/202, 0xca}, {&(0x7f0000000580)=""/247, 0xf7}, {&(0x7f0000000680)=""/51, 0x33}, {&(0x7f00000006c0)=""/219, 0xdb}, {&(0x7f00000007c0)=""/81, 0x51}, {&(0x7f0000000840)=""/12, 0xc}, {&(0x7f0000000880)=""/50, 0x32}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/77, 0x4d}], 0x9, &(0x7f0000001a00)=""/183, 0xb7, 0x800}, 0x1}, {{&(0x7f0000001ac0), 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b40)=""/78, 0x4e}], 0x1, &(0x7f0000001c00)=""/172, 0xac, 0x100}, 0x5}, {{&(0x7f0000001cc0)=@pppol2tpv3in6, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001d40)=""/91, 0x5b}], 0x1, &(0x7f0000001e00)=""/137, 0x89, 0x4}, 0x81}, {{&(0x7f0000001ec0)=@can={0x0, 0x0}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f40)=""/17, 0x11}, {&(0x7f0000001f80)=""/103, 0x67}, {&(0x7f0000002000)=""/113, 0x71}], 0x3, &(0x7f00000020c0)=""/242, 0xf2, 0x20}, 0x8}, {{&(0x7f00000021c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002300)=[{&(0x7f0000002240)=""/59, 0x3b}, {&(0x7f0000002280)=""/107, 0x6b}], 0x2, &(0x7f0000002340)=""/192, 0xc0, 0x7}}, {{&(0x7f0000002400)=@l2, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002480)=""/55, 0x37}], 0x1, 0x0, 0x0, 0xf5}, 0xff}, {{&(0x7f0000002500)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002600)=[{&(0x7f0000002580)=""/96, 0x60}], 0x1, &(0x7f0000002640)=""/98, 0x62, 0x9}, 0x7ff}], 0x7, 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002880)={{{@in6, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002980)=0xe8) recvmsg(r0, &(0x7f0000002d80)={&(0x7f0000002b00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002b80)=""/238, 0xee}, {&(0x7f0000002c80)=""/27, 0x1b}], 0x2, &(0x7f0000002d00)=""/98, 0x62, 0xed}, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000002dc0)={@local, 0x0}, &(0x7f0000002e00)=0x14) getpeername$packet(r0, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000041c0)=0x14) accept4$packet(r0, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000043c0)=0x14, 0x0) getpeername$packet(r0, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004440)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004480)={'bridge_slave_1\x00', 0x0}) accept$packet(r0, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004500)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004540)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000004640)=0xe8) getpeername$packet(r0, &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005680)=0x14) accept$packet(r0, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005700)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005800)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@local}}, &(0x7f0000005900)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006480)={'team0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f0000006900)=[{&(0x7f00000064c0)=""/208, 0xd0}, {&(0x7f00000065c0)=""/151, 0x97}, {&(0x7f0000006680)=""/121, 0x79}, {&(0x7f0000006700)=""/75, 0x4b}, {&(0x7f0000006780)=""/41, 0x29}, {&(0x7f00000067c0)=""/47, 0x2f}, {&(0x7f0000006800)=""/176, 0xb0}, {&(0x7f00000068c0)=""/35, 0x23}], 0x8, &(0x7f0000006980)=""/174, 0xae, 0x1fffffffc0000}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f0000006a40)=""/89, 0x59}], 0x1, &(0x7f0000006b00)=""/221, 0xdd, 0x9}, 0x1f}, {{&(0x7f0000006c00)=@generic, 0x80, &(0x7f0000007f40)=[{&(0x7f0000006c80)=""/145, 0x91}, {&(0x7f0000006d40)=""/4096, 0x1000}, {&(0x7f0000007d40)=""/203, 0xcb}, {&(0x7f0000007e40)=""/208, 0xd0}], 0x4, &(0x7f0000007f80)=""/108, 0x6c, 0x9}, 0x2}, {{&(0x7f0000008000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000080c0)=[{&(0x7f0000008080)=""/20, 0x14}], 0x1, &(0x7f0000008100)=""/165, 0xa5, 0x80000001}, 0xff}, {{&(0x7f00000081c0)=@alg, 0x80, &(0x7f0000008400)=[{&(0x7f0000008240)=""/243, 0xf3}, {&(0x7f0000008340)=""/185, 0xb9}], 0x2, 0x0, 0x0, 0x6}, 0x8ca7}, {{0x0, 0x0, &(0x7f0000008880)=[{&(0x7f0000008440)=""/26, 0x1a}, {&(0x7f0000008480)=""/145, 0x91}, {&(0x7f0000008540)=""/248, 0xf8}, {&(0x7f0000008640)=""/237, 0xed}, {&(0x7f0000008740)=""/116, 0x74}, {&(0x7f00000087c0)=""/151, 0x97}], 0x6, 0x0, 0x0, 0x400}, 0x60c1}, {{&(0x7f0000008900)=@can, 0x80, &(0x7f0000008cc0)=[{&(0x7f0000008980)=""/162, 0xa2}, {&(0x7f0000008a40)=""/111, 0x6f}, {&(0x7f0000008ac0)=""/202, 0xca}, {&(0x7f0000008bc0)=""/2, 0x2}, {&(0x7f0000008c00)=""/167, 0xa7}], 0x5, &(0x7f0000008d40)=""/210, 0xd2, 0x2}, 0x7}], 0x7, 0x2141, &(0x7f0000009040)={r23, r24+10000000}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009080)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f000000e3c0)=[{{0x0, 0x0, &(0x7f0000009440)=[{&(0x7f00000090c0)=""/108, 0x6c}, {&(0x7f0000009140)=""/246, 0xf6}, {&(0x7f0000009240)=""/229, 0xe5}, {&(0x7f0000009340)=""/254, 0xfe}], 0x4, &(0x7f0000009480)=""/241, 0xf1, 0x6}, 0x1ff}, {{&(0x7f0000009580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000096c0)=[{&(0x7f0000009600)=""/153, 0x99}], 0x1}}, {{0x0, 0x0, &(0x7f0000009a40)=[{&(0x7f0000009700)=""/8, 0x8}, {&(0x7f0000009740)=""/76, 0x4c}, {&(0x7f00000097c0)=""/88, 0x58}, {&(0x7f0000009840)=""/243, 0xf3}, {&(0x7f0000009940)=""/201, 0xc9}], 0x5, &(0x7f0000009ac0)=""/99, 0x63, 0xffff}, 0x20}, {{&(0x7f0000009b40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000009ec0)=[{&(0x7f0000009bc0)=""/41, 0x29}, {&(0x7f0000009c00)=""/220, 0xdc}, {&(0x7f0000009d00)=""/14, 0xe}, {&(0x7f0000009d40)=""/251, 0xfb}, {&(0x7f0000009e40)=""/96, 0x60}], 0x5, &(0x7f0000009f40)=""/88, 0x58, 0x8001}, 0xed04}, {{&(0x7f0000009fc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f000000a140)=[{&(0x7f000000a040)=""/94, 0x5e}, {&(0x7f000000a0c0)=""/95, 0x5f}], 0x2, 0x0, 0x0, 0xe1}, 0x1}, {{&(0x7f000000a180)=@ethernet={0x0, @dev}, 0x80, &(0x7f000000a600)=[{&(0x7f000000a200)=""/81, 0x51}, {&(0x7f000000a280)=""/203, 0xcb}, {&(0x7f000000a380)=""/227, 0xe3}, {&(0x7f000000a480)=""/34, 0x22}, {&(0x7f000000a4c0)=""/125, 0x7d}, {&(0x7f000000a540)=""/108, 0x6c}, {&(0x7f000000a5c0)=""/56, 0x38}], 0x7, &(0x7f000000a680)=""/204, 0xcc, 0x100000001}}, {{&(0x7f000000a780)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f000000ab40)=[{&(0x7f000000a800)=""/200, 0xc8}, {&(0x7f000000a900)=""/96, 0x60}, {&(0x7f000000a980)=""/134, 0x86}, {&(0x7f000000aa40)=""/204, 0xcc}], 0x4, &(0x7f000000ab80)=""/237, 0xed, 0x20}, 0xfff}, {{0x0, 0x0, &(0x7f000000ac80), 0x0, 0x0, 0x0, 0x80000001}, 0xb6}, {{&(0x7f000000acc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f000000d000)=[{&(0x7f000000ad40)=""/4096, 0x1000}, {&(0x7f000000bd40)=""/173, 0xad}, {&(0x7f000000be00)=""/217, 0xd9}, {&(0x7f000000bf00)=""/89, 0x59}, {&(0x7f000000bf80)=""/111, 0x6f}, {&(0x7f000000c000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0xd56}, 0x5}, {{&(0x7f000000d080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000e280)=[{&(0x7f000000d100)=""/105, 0x69}, {&(0x7f000000d180)=""/4096, 0x1000}, {&(0x7f000000e180)=""/174, 0xae}, {&(0x7f000000e240)=""/60, 0x3c}], 0x4, &(0x7f000000e2c0)=""/209, 0xd1, 0x1}, 0x100}], 0xa, 0x40000000, &(0x7f000000e640)) accept4$packet(r0, &(0x7f000000e680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000e6c0)=0x14, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f000000e700)={@loopback, 0x0}, &(0x7f000000e740)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000ec80)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000ecc0)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f000000edc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000ee00)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f000000ef00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000f000)={0x0, @remote}, &(0x7f000000f040)=0xc) accept$packet(r0, &(0x7f000000f280)={0x0, 0x0, 0x0}, &(0x7f000000f2c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000f300)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f000000f400)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000010a40)={0x0, @rand_addr, @remote}, &(0x7f0000010a80)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000010ac0)={0x0, @loopback}, &(0x7f0000010b00)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000010b40)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000010b80)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000010c80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000011980)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20020040}, 0xc, &(0x7f0000011940)={&(0x7f0000010cc0)={0xc64, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x84, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa466}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x26c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r11}, {0x170, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xd208}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xc0, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6a}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r19}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xc6e, 0x40, 0x0, 0x1000}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r21}, {0x168, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb90}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xd86c}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r30}, {0x168, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r31}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r32}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x817a}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r33}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r34}}}]}}, {{0x8, 0x1, r35}, {0x270, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r36}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3c8b}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x20, 0x1, 0x1}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r37}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r38}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r39}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x6, 0x86b, 0xffffffff80000000, 0xdf}, {0xffffffff, 0x40, 0x3, 0x3}, {0xc6, 0x9, 0x7, 0xb}]}}}]}}]}, 0xc64}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000001c0), 0x4) 2018/04/29 13:57:55 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000016c0)=0x2, 0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001580)=@assoc_value={0x0, 0xfffffffffffffe01}, &(0x7f00000015c0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001680)=[{&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="77b4ac939d2342dbb12eb01bca32da02ea198cda9ffa20fee10256b7d9b82033905ee36b1f05ad7472ba26c83629e262f6cb7a8860dbf8b6087aecb7b1f34334dd45863f740382801d99e0681f88a005e547cb0a5f9aa7f3b9c70b1bc6790ea4c70153f48ea2ae7492d61925346c9c", 0x6f}, {&(0x7f0000001100)="434c41e404558b84f4a394b7e6820bf910e30cad4b4bcd7960b51fd87da2908222e04c194a60af570fe0ab87667de20cfe6e3054ec4063fc380170ff6cfa8506b5f6586ff9da90ec7fd588b6d8a2b176df20e0ca249d0ac3e42e8856b56514648b0f9894551ab43d5d1575d53a2213ca25274127a4b254c39fb562ce719ca20a50916fe7edebaafa2066c33e6b481cb713c7793febeacc5bb80cfb148b946f01d4dc284b343bd7fef1962a764183615eb1ee1d4c", 0xb4}, {&(0x7f00000011c0)="537cc60858a08a43e101939d338d0bccc3677092520849fe2a734738fefd70f210998f7aecc98d218618f4a9107e9b6e1fe2a5aec6898a7d0a94b42369cb4c57723947e428e78fd970a0124e5bf68a2272730e79cf3d05cb294214739fd4bdb9f9002b17f65b268a5de47c236fd8734e5ac8ddfdc5138fc076c77d0c032d97892584a6167974846548c51cb94f7deff60215b23f68ecefa16651aa7439d0b8629f8dc715579306cbf1ce60fb8fdee85668359b7d5449deaacb9b7a822b8f046c9d646a30bf75fcab3924c0d95664d21960", 0xd1}, {&(0x7f00000012c0)="7aab5e9b263b89a52ef9914e754ffe95411540be5823ebcc4fb0bc962a", 0x1d}, {&(0x7f0000001300)="8875a8e9b8cb10170422dcd2f2069e154dfb4a1bcefdf3834ecd602e7460163072d4d534e0ac065ca3f397f34a71988d457b0ec8a8e30a773400e40cfb0409bc1b17b3c5c5fd983ac5874733c176204d92c078f9638c6723218fc363eb4b39748ffebee107c269cf837e6d60a3fe942c9ad6b0f81f67c1f4bd9cd47acc73c174ece2c8ea9f5a67a36abc98735bf46cf3a8451c4eb494a6bd92886c9dd58a42ed90c2dcf383282d4a191148f12b6389d82fd873d4884056aa9eeb583e2643e794305bcc3e1511c401b26ca8db2ab5cfc9ebba55d1eb6f2ded7cc79c76f0b3c3ac4415b825f2deb83892f12d43a43515989d8d79185920", 0xf6}, {&(0x7f0000001400)="80fe9ef36bde61cfd41ef8eee26fce030bac19d45aa0ed842411cb5d4fcc309c279db731eca644fc2bc2d1843de1c818ab8ff505e0c924b5e6d5a247d083b657ed13db85dff56bb8f408ba7910c49b1e3fad3fcff7c860c1c9172b3e5934fe6c17eed37b6f997511e3bc37ba7dc4ea19123fdbe9353fc7ff7de79f4924e8c4fd6cb60b792d666605bfecdef9f64adb082cbc9a446ddd0d51eed8ab560b25735c4c7a3b33e27ad611a16ecea7cbbe295ae1fb53b8f447c389d2b8a96ccdf4c840987507d2139ed79752fe15799fb2836a1e3dc016f71f4412ab27b6f2c873f5412521441c29847dadc6b1cee5926237abfa", 0xf1}], 0x7, &(0x7f0000001600)=[@authinfo={0x18, 0x84, 0x6, {0xffffffffffff8000}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xc}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x206, 0x800, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x6}}], 0x70, 0x240000c1}], 0x1, 0xc0) getsockopt(r1, 0x100000114, 0x271a, &(0x7f0000861fd8)=""/40, &(0x7f0000000040)=0xffffffffffffffba) 2018/04/29 13:57:55 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x14) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000200)}) 2018/04/29 13:57:55 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) 2018/04/29 13:57:55 executing program 1: pselect6(0xfffffffffffffdc6, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x200002c8}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x30, 0x4, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001340)={r0, 0x4}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x7fffffff, 0x4, 0x3, 0x3, 0x7, 0x9, 0x2, 0x4, 0x3, 0x9}, 0xb) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000100)={0x80, &(0x7f0000000080)="66d95eed47b450e9d4a10191d62d59c8016c74ff022eec435430d41d2d895dc25454154d7d4b62e1d1019706aa43edf8f93a0195b3cc2ae4dda4d5899935f30ca3db72cee266a621266893c387f8217ab8632b7a7567f4444bbae6034af6ea37d6c01d4e74378e8547d4c50959611df9c37c42fa64fb736ba2add89c9b90472a"}) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000340)="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") 2018/04/29 13:57:55 executing program 0: eventfd2(0x7f, 0x800) unshare(0x40600) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240)=""/69, &(0x7f00000002c0)=0x45) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x200, 0x70bd2a, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0xfffffffffffffe74) getpeername$netlink(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/04/29 13:57:55 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/178, 0xffffffffffffff72) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x6, &(0x7f0000000080)=0x4) 2018/04/29 13:57:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffff7, 0x4e81) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x0, 0x2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)) 2018/04/29 13:57:56 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x87) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/04/29 13:57:56 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="1200009b00f9008000000000000000000000", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x6, &(0x7f0000004040)=""/1, 0x1}}], 0x1, 0x0, &(0x7f0000004500)={0x77359400}) recvmmsg(r0, &(0x7f00000023c0)=[{{0x0, 0x0, &(0x7f0000001f00), 0x0, &(0x7f0000001f40)=""/140, 0x8c}}, {{&(0x7f0000002000)=@ipx, 0x80, &(0x7f00000022c0), 0x0, &(0x7f0000002300)=""/160, 0xa0}}], 0x2, 0x0, 0x0) ioctl(r0, 0xfffffffffffffffc, &(0x7f0000000040)="afc30d2ed805b8704839e6736d") recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000180)=""/163, 0xa3}, {&(0x7f0000000240)=""/56, 0x38}, {&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/2, 0x2}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/26, 0x1a}, {&(0x7f0000000540)=""/50, 0x32}, {&(0x7f0000000580)=""/50, 0x32}], 0xa, &(0x7f0000000680)=""/233, 0xe9, 0x46cc}, 0x10001}, {{&(0x7f0000000780)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/168, 0xa8}], 0x1, &(0x7f0000000900)=""/110, 0x6e, 0x7}, 0x101}, {{&(0x7f0000000980)=@in, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000a00)=""/116, 0x74}, {&(0x7f0000000a80)=""/85, 0x55}, {&(0x7f0000000b00)=""/48, 0x30}, {&(0x7f0000000b40)=""/96, 0x60}, {&(0x7f0000000bc0)=""/189, 0xbd}, {&(0x7f0000000c80)=""/159, 0x9f}, {&(0x7f0000000d40)=""/149, 0x95}, {&(0x7f0000000e00)=""/38, 0x26}], 0x8, &(0x7f0000000ec0)=""/255, 0xff, 0x9}, 0x9}, {{&(0x7f0000000fc0)=@ethernet, 0x80, &(0x7f0000001140)=[{&(0x7f0000001040)=""/160, 0xa0}, {&(0x7f0000001100)=""/13, 0xd}, {&(0x7f0000004540)=""/4096, 0x1000}], 0x3, &(0x7f0000001180)=""/229, 0xe5, 0x4}, 0x800}, {{&(0x7f0000001280)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001300)=""/195, 0xc3}, {&(0x7f0000001400)=""/248, 0xf8}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/159, 0x9f}, {&(0x7f0000001680)=""/131, 0x83}, {&(0x7f0000005540)=""/4096, 0x1000}, {&(0x7f0000001740)=""/17, 0x11}, {&(0x7f0000001780)=""/214, 0xd6}, {&(0x7f0000001880)=""/155, 0x9b}, {&(0x7f0000001940)=""/118, 0x76}], 0xa, &(0x7f0000001a80)=""/251, 0xfb, 0x94e}, 0x100}], 0x5, 0x40010102, &(0x7f0000001cc0)) 2018/04/29 13:57:56 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) 2018/04/29 13:57:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write(r0, &(0x7f0000000000)="240000001500070701ffff0012000e7fff000000000000000096d6fe0da8000000000000", 0x24) 2018/04/29 13:57:56 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) times(&(0x7f0000000040)) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x608000, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x7fff1, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x9, 0x8000]) 2018/04/29 13:57:56 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0x0, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0x4}}}}, &(0x7f0000000140)={0x8000000000, 0x2, [0x73d, 0xfc9, 0x490, 0x658]}) syz_emit_ethernet(0x100, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xff, 0x2, 0x1}}], {@x25={0x805, {0x2, 0x1, 0xfd, "f91b06ffa7d5c367e83c407b2fdda29810c5682918ec68d77123777a3a1909a803081479214c0f760060051a6db2a0c06a97de251ad2fef4996433cc4fc17f1a0c52b1f8d691343cd293fcefca312a69519d42a04ebea5ab60328986dc890bf15d6cc88ccdb2efd95fe7a3063b96e782996b3cec9304f2a611ee109d557649370251e2f4fc78299858bb1e90d22cc3abb5f883b383009028a47d7bcb3e78c22f51033598c9522501dccb602a0a172b19449f112af990889e3f0709c20df823467b3afa2fd26524c0e8f0c4ce53417489e93b64a0da5dccaee1ec1763d3c91c00c0d465695296e50ac0d04a"}}}}, &(0x7f0000000280)={0x0, 0x1, [0xfa5, 0x2d9, 0x28d, 0x9af]}) syz_emit_ethernet(0xfdd7, &(0x7f0000000080)=ANY=[@ANYBLOB="85aaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883e00089078c979810e18b235bb28f95c0bb5bad08ed8c9dd9f2ff4dd36cb8de70ad5d1daeef970a91c3988007eedb8d741c1f1bea65b7e16166cf3c9b8e78accea5e8ef07609eacbf994301d54ba1f77c8f84ef11df7d619f2eb7f88987cb6fb908707a5f617a7b4cc072716"], &(0x7f0000000040)) 2018/04/29 13:57:56 executing program 0: r0 = socket(0x200000000010, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={"74756e6c3000000100", @ifru_data=&(0x7f0000000040)="8183f0064da74e3dd791317ce1415ce59a689a499c1769c8ec8da4d425245d62"}) 2018/04/29 13:57:56 executing program 0: unshare(0x40600) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000180)=0xfffffff3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ptrace$peekuser(0x3, r1, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x220000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000080)=0x6, 0x4) 2018/04/29 13:57:56 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(r0) fchdir(r0) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x1c4) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xe46}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000f80)={"ff00010000000100", 0x6}) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/29 13:57:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0)={0x7, 0x9, 0x7ff, 0x857c}, 0x8) ioctl(r0, 0x227f, &(0x7f0000d27862)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0xa3, [], 0x2, &(0x7f0000000300)=[{}, {}], &(0x7f0000000040)=""/163}, &(0x7f0000000180)=0x78) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x3, 0x0, 0x10000, 0x2}, 0x10000, 0x401, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x2, 0x5, 0xffffffffffffffff}) 2018/04/29 13:57:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/214) socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000140)={{0xfffffffffffffff8, 0x2}, 0x0, 0x1f, 0x5, {0x5e, 0x4}, 0xffffffffffffffff, 0x9}) 2018/04/29 13:57:56 executing program 7: clone(0x0, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) wait4(0xffffffffffffffff, 0x0, 0x40000008, 0x0) r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f0000000000)={0x0, "da10075cfec91ff3f72ce8a137bb1486c4c476e71be4fa02cf50b03b06739f4625ad6b"}, 0x2b, 0x800) 2018/04/29 13:57:56 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x83) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f00000011c0)}}], 0x1, 0x0) close(r0) 2018/04/29 13:57:56 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/126, &(0x7f00000000c0)=0x7e) prlimit64(0x0, 0x2, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) 2018/04/29 13:57:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x80}}) 2018/04/29 13:57:56 executing program 0: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x40, 0x3f, 0x2, 0x7, 0x101, 0x80, 0x58]}, &(0x7f0000000180)=0x12) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46000000000000ed08000000000000000003003e0000000000000400fbffffffff3f0000000000000000000000f9ff000000000000f4ff3700fbffffffffffffff001cc77366d7ab41aab1000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000004eef70b87309e892000000000000000000000000000500000000000e0000000000004000000000000000000000000000344a4317a83a5431ee6c382956fd897cc42613bf6c976ba3355d97e027e74404de6607384161169aeec22573b6bda7f480b0c34e87adaae7944d15"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) creat(&(0x7f0000000000)='./file0\x00', 0x3) 2018/04/29 13:57:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x80, 0x201, 0x6, 0x5, 0xffff, 0xfffffffffffff801, 0x800, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x3ff, 0x7ff, 0x383f8548, 0x3f, 0x9, 0xfff, 0x6, {r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x7ff, 0x1, 0xd2, 0x1, 0x6}}, &(0x7f00000001c0)=0xb0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) 2018/04/29 13:57:56 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x83) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f00000011c0)}}], 0x1, 0x0) close(r0) 2018/04/29 13:57:56 executing program 1: prctl$intptr(0x800000004, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents64(r0, &(0x7f0000000200)=""/74, 0x4a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0040, 0x0) tee(r1, r1, 0x200, 0x8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x9, 0x4) 2018/04/29 13:57:56 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/29 13:57:56 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x8, 0x0, 0xfff) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0xf6, &(0x7f0000000040)=0x2) 2018/04/29 13:57:56 executing program 4: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) 2018/04/29 13:57:56 executing program 5: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000140)=ANY=[@ANYRES32]) r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x48000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000300)={0x18, 0x0, {0x1, @empty, 'bond0\x00'}}) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000640)=r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r2, &(0x7f0000000080)=""/142, 0x8e) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) close(r1) r4 = memfd_create(&(0x7f00000001c0)='cpuset(*posix_acl_access)\x00', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000280)={r5, 0x80000, r6}) close(0xffffffffffffffff) 2018/04/29 13:57:56 executing program 1: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) read(r0, &(0x7f0000000000)=""/106, 0x6a) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/04/29 13:57:56 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3ff, 0x7f, 0x9, 0x8, 0x2}, &(0x7f0000000180)=0x98) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000d40)={0x0, @rand_addr, @broadcast}, &(0x7f0000000d80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={'rose0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000e00)={@remote, 0x0}, &(0x7f0000000e40)=0x14) sendmsg$nl_route(r0, &(0x7f0000001f40)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000001f00)={&(0x7f0000000e80)=ANY=[@ANYBLOB="54100000190000012bbd7000fbdbdf250a002006fe0000070010000008001900", @ANYRES32=r2, @ANYBLOB="0c0009003f002005", @ANYRES32=r3, @ANYBLOB="08000600ff07000008000100", @ANYRES32=r4, @ANYBLOB="0c00090001000800", @ANYRES32=r5, @ANYBLOB="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"], 0x1054}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0xffffffffffffffe1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xffff, 0x3, 0xffffffffffffffc6, 0x3ff, 0x7b}, &(0x7f0000000280)=0x98) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r6 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x0) ioctl(r6, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/29 13:57:56 executing program 0: r0 = semget$private(0x0, 0x0, 0xa0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r2 = getegid() r3 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000300), &(0x7f0000000340)) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x81, r1, r2, r3, r4, 0x10, 0x5}, 0x80000000, 0x400, 0x5}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2000000000, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) mknodat(r6, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c80, r7) ioctl$sock_proto_private(r6, 0x89e3, &(0x7f0000000200)="0fb04a4b79c447c334cdbe6b5ee43285f8a5e64efbc2774c5b3653e81d5e0192ac5dcc5a29cca3d21df0b7bbac00604db58ea1d06cac97d6fd429655706cfa342420c664cdb6d13e71c283d66dc5a9612cd82db2e5f12b6a1862c55460914456352b55b7409c3a7a18bdd7932179acb4ab2ac970b202f37c0d07aa97ce35857a6534e3d922f2515da01d2ae50612291a8207c3cec69fe68da13e9309c60875830c37873ace3cb344b4c1e10e1c1950082b4e83b76d43736cd2736d75af68f44f2e6fd6f34541f1058d77edc9d92b9763f5e64ad053fb8cd85e6374a732a490013b78407d4be733419d94435299fc") 2018/04/29 13:57:56 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") 2018/04/29 13:57:56 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/29 13:57:57 executing program 7: syz_emit_ethernet(0x4d, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000001f13ab2509d4910009098208a1ca1c7ac18c63db38f1771ae7a71a95c189ca41a392dec4861e12112df81e33ed0de638505bd278b500000000000000000000"], &(0x7f0000000100)={0x0, 0x1, [0xa1c, 0xb89, 0x7b9, 0x80e]}) syz_emit_ethernet(0x56, &(0x7f0000000180)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@canfd={0xd, {{0x4, 0x7, 0x0, 0x100000000}, 0x4, 0x3, 0x0, 0x0, "b309f91007071920f485b9405678f1feb319f9fadf8df0271fda581e936dd44177ec61f3549f6be77c902b45e220d9fe0e8d553f573369f714d9e0ee05008c56"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xf54, 0x836, 0x9c7, 0x7cf]}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@generic={0x1, 0x2}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b37c75", 0x0, "bdea85"}}}}}}, &(0x7f0000000140)) 2018/04/29 13:57:57 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000340)=""/117) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x32}, {0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x5}, 0xfffffffffffffff2, [0x4, 0xeed, 0xffffffffffffff7d, 0x7, 0x7, 0x3, 0x2, 0x80000001]}, 0x5c) getgroups(0x7, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x8, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000440), &(0x7f0000000400)=0x4) setresgid(r2, r3, r4) 2018/04/29 13:57:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x8000000, 0x9, 0x1}, &(0x7f0000000100)=0x10) syz_open_procfs(0x0, &(0x7f0000000180)='fd/42') 2018/04/29 13:57:57 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280101, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) unshare(0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) 2018/04/29 13:57:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x77359400}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'tunl0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x200, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002580)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007300)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=""/240, 0xf0}}, {{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000f40), 0x0, &(0x7f0000000240)=""/65, 0x41}}, {{&(0x7f0000001040)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000010c0)=""/214, 0xd6}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x2, &(0x7f0000001300)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000007200), 0x0, &(0x7f0000007280)=""/122, 0x7a}, 0x10000}], 0x5, 0x0, &(0x7f0000002700)={0x0, r2+30000000}) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/29 13:57:57 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/143, 0x8f}], 0x1) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001280)=""/170, 0xaa}], 0x1) close(r0) 2018/04/29 13:57:57 executing program 7: r0 = shmget$private(0x0, 0x2000, 0x1800, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/151) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0xcb9b0f10ebcf4920, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0xfffffffffffffffc) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x2}, 0x2c) 2018/04/29 13:57:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xe51, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) 2018/04/29 13:57:57 executing program 0: set_mempolicy(0x1, &(0x7f00000013c0)=0x4, 0x100) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c, 0x800) 2018/04/29 13:57:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='ip6_vti0\x00'}) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) 2018/04/29 13:57:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000000000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/04/29 13:57:57 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x2) getpeername$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='/dev/usbmon#\x00', &(0x7f0000000280)='(*em0\x00', &(0x7f00000002c0)="1324267573657200", &(0x7f0000000300)='/dev/usbmon#\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='/dev/usbmon#\x00']) capset(&(0x7f0000000040)={0x0, r1}, &(0x7f0000000080)={0x1, 0x442a, 0xfff, 0x1, 0x1, 0x6}) sched_getaffinity(r1, 0x8, &(0x7f0000000400)) 2018/04/29 13:57:57 executing program 7: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00', 0x30000000}) r1 = socket$inet(0x2, 0x3, 0x200000000006) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00000000c0)="7fd991d010a4f79d622bf431fce1b809756be92a9bbb30b6f313b5eb96c174028d6fa49228276867f4e59094e857361f69ff8c14f50dde32210fe1462c47e14515762743ad7b6b10d7f0bf376dc047ed98699ed71f4f0f4289bdc486972ad3670106069db96fd052202706a8cbba8c8d758209e2ebdc4a1a784135ba45ed6d08", 0x80) bind$inet(r1, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/29 13:57:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000000)=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'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) 2018/04/29 13:57:57 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="40000010b9b82bd47668c7379f01000000000000000000a3a533f73840d7ddce9f800ad27f3be72f0fd2d40b259b109f75c59125c6d0e6d660a2ea109a92bdaad50c8c285310f0d345ec12a2d94d6116d515ec6dfce411cd1116fa2cc07503004ab550c30911d6b9791295ae3909161e3e58d21f48f537bc3ddef48c1d703581688d09d10fd19b03d368e17cc0463e1d5870b433ab8085fb8318e369e7de549d50a3cf018de4a44e343f306e3671259658609fc7c24b41d24e7f2dd284d2c100069dc4f62800000000000000000000000000002055e58786d120dfe6f25be689fbfe6d47982ff4f5c2b8122c129995f6f49b580b1350b18a6e63b97cd77182c1c5b6425531b6faa92fefbee5d8da82ceb932fbedf505300c822fbe1e4172ce56c05d8fd082e1a42d4708a42c46a3532b00000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) 2018/04/29 13:57:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000040)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc1) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x4, 0x5, 0x11}, 0xc) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/29 13:57:57 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x10000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) epoll_wait(r1, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) 2018/04/29 13:57:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000f18)={0x1c, 0x4a, 0x100000000401, 0x0, 0x0, {0xa}, [@generic="c3dad17b74"]}, 0x1c}, 0x1}, 0x0) 2018/04/29 13:57:57 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30000000200001003f000000000000000200140000000000000000000400000008000200ffffffff7304c985257b7393"], 0x1}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xa4, r2, 0x0, 0x70bd25, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x53af}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x4000) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000380)={@mcast1, 0x0}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@ipv6_delroute={0x50, 0x19, 0x71c, 0x70bd2d, 0x25dfdbfc, {0xa, 0x14, 0x20, 0x7, 0xff, 0x3, 0xff, 0x7, 0x300}, [@RTA_UID={0x8, 0x19, r3}, @RTA_EXPIRES={0x8, 0x10, 0x44}, @RTA_OIF={0x8, 0x4, r4}, @RTA_PREF={0x8, 0x14, 0x6}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x4) 2018/04/29 13:57:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x810, r0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) 2018/04/29 13:57:57 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x200000000028042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}, {0x77359400}}) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/04/29 13:57:57 executing program 0: r0 = socket$inet6(0xa, 0xab2ec4d36412b007, 0x8002) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7d) 2018/04/29 13:57:58 executing program 4: unshare(0x40600) r0 = userfaultfd(0x10000804) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)) 2018/04/29 13:57:58 executing program 0: clone(0x4010000, &(0x7f0000000180)="73ba85d1993aafdbe554e321912c9f420986ef7b1a172313c0dacdbce1311d96c3cff6f12ee91c5aa4c5befdd37eb3da3d32261308dc0a3d179044f5279839db6a766b078a4032ffae6c559fcd4f9495ebe0ab0d8b7e5c498be045b1d0ea16f645", &(0x7f00000006c0), &(0x7f0000000140), &(0x7f0000000700)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x1, &(0x7f0000000240)="e4e992ad0d5d868cd3fe04c6bb38a8402b1b283c453cef539d0b0000000000000000000000007600d4412f58f2b088b8263bfc31") r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mknodat(r0, &(0x7f0000000680)='./file0\x00', 0x8020, 0x2) r2 = accept$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000700)={{0x0, 0x14c2140f}, {0x3, 0x1f}, 0x8001, 0x3, 0xffff}) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)=ANY=[@ANYBLOB="580100001700000329bd7000fcdbdf25e0000002000000000000000000000000000004d533000000e0000002000000000000000000000000fe8000000000000000000000000000aaff0200000000000000000000000000014e2100004e2400000a0020203a000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="00000000000000000000ffffac141417fe8000000000000000000000000000aa4e2400054e240015000080201d000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="020000000000000007000000000000000600000000000000000000000000000008000000000000000600000000000000080000000000000001000000000000ffe800000000000000030000000000000020000000000000000500000000000000ffffffffbc6b6e0001010001000000000300000003000000000000002cbd700028001a000000000700000000000000000000000000000000000000000000ffff000080000a0006ff0800180003000000"], 0x158}, 0x1, 0x0, 0x0, 0x4000}, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x20) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x1c) getdents(r0, &(0x7f0000000000)=""/116, 0xfded) 2018/04/29 13:57:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '-'}, {0x20, '^-GPLeth0(user}@posix_acl_accessem1'}, {0x20}, {0x20, 'GPLppp0[selinuxppp0%-'}], 0xa, "c709c55db97bae2ea471120498ab717d7b509132e209a48b8f590d71e488507018edccd2b227e020d9d26cb437f4cef8d1f892f91978be4d9f85a577680008c4f95599c2168bc0f6d48d76cd24215e0858ce732c618b8ca5aa4b63ace54e894509151a380b420e513db513dd9b0f53b55adfaca546de78796de3"}, 0xc2) sendmsg$key(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000000040)={0x2, 0x10000000000a, 0x0, 0xf, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:57:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x400080) preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00000000c0)=""/8, 0x8}], 0x1, 0x2000000000) socketpair(0x4, 0xf, 0x10001, &(0x7f0000000000)) 2018/04/29 13:57:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) 2018/04/29 13:57:58 executing program 5: r0 = getpgrp(0xffffffffffffffff) setpriority(0x1, r0, 0x200) r1 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xfffffffffffffffa) tgkill(r0, r0, 0xc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) unshare(0x28060400) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000200)={0x4, 0x8, 0x100000000, 0x8001, 0x0, 0x6, 0x200, 0x9, 0x6, 0x3}) 2018/04/29 13:57:58 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000000)) 2018/04/29 13:57:58 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000a40)={&(0x7f0000000a00)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x497, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) fstatfs(r0, &(0x7f0000000940)=""/141) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x670, 0x4b0, 0x238, 0x238, 0x4b0, 0x0, 0x5a0, 0x5a0, 0x5a0, 0x5a0, 0x5a0, 0x6, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x7a6}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x7, 0x12, 0x1}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xffffff00], [0xffffffff, 0x0, 0xffffffff, 0xff], 'tunl0\x00', 'rose0\x00', {}, {0xff}, 0xbf, 0x40, 0x4, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x33, 0x1200}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0x0, 0xffffffff, 0xff000000], [0xff, 0xff, 0xffffffff], 'bpq0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x6, 0x100000000, 0x4, 0x20}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x100000001}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0xfffffffffffffe01}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xffffffff, 0x0, 0xffffffff], [0xff, 0x0, 0xffffff00], 'team_slave_1\x00', 'syz_tun\x00', {0xff}, {0xff}, 0xbf, 0x100000000, 0x1, 0x46}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d0) 2018/04/29 13:57:58 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="40000010b9b82bd47668c7379f01000000000000000000a3a533f73840d7ddce9f800ad27f3be72f0fd2d40b259b109f75c59125c6d0e6d660a2ea109a92bdaad50c8c285310f0d345ec12a2d94d6116d515ec6dfce411cd1116fa2cc07503004ab550c30911d6b9791295ae3909161e3e58d21f48f537bc3ddef48c1d703581688d09d10fd19b03d368e17cc0463e1d5870b433ab8085fb8318e369e7de549d50a3cf018de4a44e343f306e3671259658609fc7c24b41d24e7f2dd284d2c100069dc4f62800000000000000000000000000002055e58786d120dfe6f25be689fbfe6d47982ff4f5c2b8122c129995f6f49b580b1350b18a6e63b97cd77182c1c5b6425531b6faa92fefbee5d8da82ceb932fbedf505300c822fbe1e4172ce56c05d8fd082e1a42d4708a42c46a3532b00000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() 2018/04/29 13:57:58 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x41, 0x0, 0x0, 0xffffffff}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/04/29 13:57:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f000600", &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x2, [{0xffffffffffff716b}, {}]}}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x80000) socket$inet6(0xa, 0x2, 0x7) 2018/04/29 13:57:58 executing program 7: move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/04/29 13:57:58 executing program 6: unshare(0x8000000) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0x805, 0x1000}], 0x1) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x80002) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) unshare(0x8000000) 2018/04/29 13:57:58 executing program 5: r0 = memfd_create(&(0x7f0000000040)='[mwlan0-,\x00', 0x3) write$binfmt_misc(r0, &(0x7f0000000680)={'syz0'}, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/29 13:57:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0xffffffff, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d8652b00140600fe8000000000000000008cd9000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/29 13:57:58 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 96.526327] skbuff: bad partial csum: csum=65535/0 len=290 2018/04/29 13:57:58 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) finit_module(r0, &(0x7f00000000c0)='keyring\x00', 0x3) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000040)) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x55b69e89, 0xc) 2018/04/29 13:57:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10001, 0x1) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=@ipv4_newaddr={0x3c, 0x14, 0x3f32a7c8eb34d5fb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x414}, @IFA_LABEL={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/04/29 13:57:58 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x2000) getdents64(r1, &(0x7f0000000080)=""/19, 0x13) 2018/04/29 13:57:58 executing program 4: r0 = socket(0x10, 0x2, 0xc) setns(0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2358, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}]}) openat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x2) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x2}) sendfile(r0, r1, &(0x7f0000000140), 0x401) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) 2018/04/29 13:57:58 executing program 5: mbind(&(0x7f00002eb000/0x4000)=nil, 0x4000, 0x5, &(0x7f0000000200), 0x0, 0x2) 2018/04/29 13:57:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f000000ac081400004dd60d00c80b94"], 0x10) get_thread_area(&(0x7f0000000140)={0x401, 0x20001000, 0x2000, 0x7, 0x1000, 0xc31, 0x1000, 0xffffffffffffffc0, 0xfffffffffffffaa6, 0x1f}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @remote}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x69, r2}) 2018/04/29 13:57:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000140)=""/246) sendmmsg$nfc_llcp(r1, &(0x7f0000005b80)=[{&(0x7f0000000240)={0x27, 0x0, 0x1, 0x2, 0x7, 0x2, "d16c321ea4b29dec631777faeac4562894b5f7745cb643a8cc88eb403bef28e7f543c657134cf4896eb6f8ec6d9aa4d33983b44c028b6f969265ba8c9213da", 0x14}, 0x60, &(0x7f0000000040)=[{&(0x7f00000002c0)="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0x1000}, 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0x1000}, {&(0x7f0000004400)="6b4629655dac229432f9ac5dc5bd7c5a57312409d9a9db30de9f5549d86b8328593d7188bc26d16a383d9b15fa476791efbf0dbb8b05bfa0727dedda83d56479cfafe1032e9830828fafa9267b2d95c12deadf765b438499973c4723da12d4618b4ab39c34650b659f2b0fe2d30ce78af98ed2e27faa878ed7a847164f1e6a72ec22d0ce22e89164a985d11ba8b4f352cd885729", 0x94}, {&(0x7f00000044c0)="2228e0c673f90fcf776a638c984ecdd921b278037e341395cd227f45d99ff158fd192577203de38cdf97760a74632a747cfa12c1bcefb93b3ae79d0d2aa7bcad983ffc6179c8fc1131d164ff46adcfe0bf288a5a1e98be2461a9e6d239ebc79433feffe940dc14e7aa6a2318bed3ef3e40cca678c7d7dae97d9c03db4284de0ba81086402fa57a79bfd888b21629c418d28514883755c55ba0daf2038477c185b899f8244a978f57fa686a770cc4b5c9f9dd12a50c5d3a78d80d59e0dbdd875542af1a0336138b2e434f786fdf6d90178495bb1d9d98b85690bc21443e7035bf1d6f05d1bee90bc606d39eb72c85", 0xee}, {&(0x7f00000000c0)="d276bcb4b3e954367b36ae85acccd42795b5eeb92f7df615019b34a6dcee88e79e032eea899633e916f1fe096b585e32f36ea87e86229db88a38", 0x3a}, {&(0x7f00000045c0)="eeb7ccbcec9476ea18787666a0e1585f0f4b6c33731419c6758cec5cc7480e2f5f2f6de8fd447f1747bf13d9d0f5940a8dc62dd06a56b684e07f893dec752021b3e84aab07db", 0x46}, {&(0x7f0000004640)="5d83e692256964fe58d09c8495ed0ec3a12445639c73f18dea29e476840a9130ece74cb6b5dc34c7d3a4a1c1300b3ffdce97a8092c77d86ce6c4724453c46338e539b54fd3b5ed9adfee7fd126f1dd6c38de92bd0c43538345398aa9ea74a9c761fbd107899a809d78b8176b476335106776043b7feaf993", 0x78}], 0x7, &(0x7f0000004740)={0x1010, 0x11d, 0x3ff, "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"}, 0x1010, 0x4000000}, {&(0x7f0000005780)={0x27, 0x0, 0x1, 0x7, 0x1, 0xfffffffffffffff8, "8d1711d5f67a479a0b7aab028ed0f73ad91dc6af7cc07362cb9440229e80e432e6cbc724f03a4c4cec2c3ae053dcff4cd6c4b30021c699c4c74928eb886887", 0x3}, 0x60, &(0x7f0000005b00)=[{&(0x7f0000005800)="4288346500ab7693d313d496a9d513c3562afa662ae870d7dc475ee94c116d6b603355e4cf53cb583be2a4f7d34831f52e65fd586dd04a3dab1b592fc4b5d8b8a28346eac52b5fd837cd832edc855112", 0x50}, {&(0x7f0000005880)="2d55b4dc6de8619f84275e495a184854d7a0f367289f26bdd1ce650784fad0c1b9da008f4aae67a9472172e840016d0fa4d6d13055044c181be7c4bd93ab289ba533947713693e6c7f34d198a31434adf6826b912816ddd850a8dd81b3788dbf0616d83122137d0f76dc3fddc22c9ab38e6a63894c69931787b25b983ea7eefd5b040470cbaa6b9ede4bfa2dafd8ac7c7191414df4ad356faaeb05fcf4330873878a6c172975db20bc3fa1dca615ecac306705a8cdccd36bc8d556116aeb8ccc6d61c14b1bd4a3e3d631e126", 0xcc}, {&(0x7f0000005980)="17246aa1a97420156f0466fa6e46947c0a5ccd0c4085db173dc90b372e6643ffea3ed4049f", 0x25}, {&(0x7f00000059c0)="9686edebaef3e21c9cab9b52c994192a9c5f1fb5bec939740a3d9bc248a1456057fe722e86573a1f4cc7538d91eb751f326e0f99a3293d64ae0f5ec217263a7f893ee36261fdb2702c8a520664afbc8d3659453c72bbee5fb20fcbd7cb14848824e92fac0a91d20bbc8d2ee53c54857f9fec994d39b87c6ffe6ba1aa0c7348d031dedb043b6d4b7f30915f3057e132916e54c72e9f6b7c4258524f835aad59525aee91653f508c62ef570823f3b34ed11ede5bec5f5dfc4e2cf7de9ee43c02cff553cddeca14367bef63ba1ab11c98e75be4e440be4f9eac766538cefb31b985f4f26a9252f2558972b9574608218ea606e13728", 0xf4}, {&(0x7f0000005ac0)="ba9281a8453c20e83fd1b2dcf0c92cfdc82a0b49132a5d6c272d06eaf680883659335f24e00153740bacfdaf33b65e94dcfdca35", 0x34}], 0x5}], 0x3, 0x40800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 96.778123] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/29 13:57:58 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) pipe(&(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x6}, 0x8) [ 96.866525] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/29 13:57:59 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') 2018/04/29 13:57:59 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0xfffffffffffffffe) r1 = inotify_init() r2 = dup2(r0, r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000000c0)={{0x10001, 0x7, 0x5, 0x0, "23a9ba9108806e325fdd60c803d8f845d8e8d89085f2e806077ee38a7341656fbea9587a3a26048ab910043a", 0xfffffffffffff000}, 0x0, 0x0, 0x6, r3, 0x8, 0x0, "cf23afe89d726052b74bb1e0d5a6196813b8554e9c8cee0a3006acf48887a4165e558c65b681567c7907e5bdabd48c300e6400ea610fd01c9d92d581120af75a", &(0x7f0000000080)="d82700", 0x3, [], [0x2, 0x500, 0x40, 0x800]}) inotify_add_watch(r1, &(0x7f0000b40ff6)='./control\x00', 0x22000002) 2018/04/29 13:57:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x800000000400) r3 = semget$private(0x0, 0x2, 0x118) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000000)=[0x5]) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = semget(0x2, 0x3, 0x40) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000080)=""/228) 2018/04/29 13:57:59 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0x202, 0x0, &(0x7f00000000c0)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup2(r2, r3) r5 = gettid() accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) bind$can_raw(r4, &(0x7f0000000140)={0x1d, r6}, 0x10) tkill(r5, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/29 13:57:59 executing program 6: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000880)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) read(r0, &(0x7f0000000200)=""/81, 0x10000015b) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0}, 0x14) 2018/04/29 13:57:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0xfffffffeffffffff, 0x2}, 0x2) 2018/04/29 13:57:59 executing program 5: socketpair$packet(0x11, 0x10003, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.current\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000005c0)) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000540)={0x303, 0x33}, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000580)={@my=0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x0) sendmsg$netrom(r3, &(0x7f0000000500)={&(0x7f0000000280)=@ax25={0x3, {"03f80cf9c01dc3"}, 0x8}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="29a4cac1e5f8d8958f9e5c8242c21c99419ce1d2f2500d17d250b0f971c1842348cf99762a30283fc508864b2f9aa2cdfd14fbea905baa23a1c344b61e62a5d1e67cf85b2e9748e7b7560ed24f99753db2cc1204d113c5cd977e12bd53e225ce910e74da0fc491c13b8a35265d816d69dee88769da12ef846c24e09395f57943378e072ecc14d1c73187a1268e8357ec0d27d8f096c7d534990766a609b04641cea089aa29f217076c86a14643181135fd49ba86c19c3c4634c1d261fcfa46152417180a4023225e5957b7311bbb48d786de0cf7a13db33897bc0787999e04fe9f6d17ec83", 0xe5}], 0x1, &(0x7f0000000400)=[{0xc0, 0x11f, 0x0, "1476be86f1812446b939775af6083c93879e11bb05bfde5941638836f21d57d79f2f25816cd515c2e11c42e99e146ebed88725b7c12797cf10d44500dcb534f325f8a8e366307a7a89aeb7791c683c35afd41f5a54dddc75807e1cbe483cd840b08daece73a51851cec556e57bec250eacdcda520bdc6d2c58eb5eea0e72100d20930d054ffe8894591eb99e58276b45600718d821839460f5b88dead214ef04e9b0abfbfd4b7f2daace14"}, {0x18, 0x102, 0x5, "d31641ee"}], 0xd8, 0x80}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/56, &(0x7f0000000100)=0x38) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) socketpair(0x1, 0x2, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00000001c0)=""/17) 2018/04/29 13:57:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10104}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x100, 0x70bd25, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x801) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) [ 97.127815] device lo entered promiscuous mode 2018/04/29 13:57:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x10200, 0x100) r1 = epoll_create(0x2) r2 = fcntl$dupfd(r1, 0x0, r1) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x9, 0x2, 0xef23, 0x6, "9fa559bf70c3292d553c7f0096213b22f2d9ab4e209ac8608c6acba74522c5abda0e7108c26abce1caf21851", 0x8001}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000180)='./file0\x00', r4, r5, 0x1400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000000c0)={0x100, @tick=0x2, 0x6, {0x4, 0x6}, 0x7f, 0x2, 0x7}) 2018/04/29 13:57:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffffb}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000100), 0x6, 0xd) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) [ 97.244839] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) 2018/04/29 13:57:59 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000080)={0x1, 0xfffffffffffffffd, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "04f8fdf00ae929ecbd11321a79d8afa5cc9d21af273294a23a56164561d58cf444c0609fd2f67aeae1c6dc052d5a0a6de77dd676383077d2aca4a9ab87410bb9"}}, 0x80}, 0x1}, 0x0) 2018/04/29 13:57:59 executing program 0: r0 = userfaultfd(0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001300)={r2, 0x4a, 0x7ff, 0x4}, 0x10) r3 = getpid() getpgrp(r3) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000011c0)={r5, 0x12, 0x8c, "3ba58dd85a2c07ef23f573a48c2322612df6840abfd46685b0cc8e087668de5f270239ff0e332614455af2aabcab38dde5a09c1cc6e528752178a7a44d2c6a6f662e4925203d9b11c5edc571495bd4da77341de59ec74b611129bc106904944abffb6392dcf2517414d85506413b265fc80f91872d83b0645e066e5d3fb8b0f42829fd22ff72ad955562c3b3"}, 0x94) r6 = request_key(&(0x7f0000001340)='big_key\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000013c0)='ppp0\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000001400)='.dead\x00', &(0x7f0000001440)='\x00') fchmodat(r1, &(0x7f0000001480)='./file0\x00', 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) 2018/04/29 13:57:59 executing program 4: unshare(0x60000000) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/29 13:57:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}, 0x0, 0x1}) [ 97.557720] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 13:57:59 executing program 3: socketpair(0x1, 0x804, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000180)) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) 2018/04/29 13:57:59 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x47e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f0000000080)=@unspec, 0xc) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x403}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x446) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/29 13:58:00 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) 2018/04/29 13:58:00 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/28, 0x20c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000006c0)={{0x400000000005, 0x1}, 0x1, 0x2, 0x5, {0x8}, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52", 0x10) close(r1) r2 = accept4$alg(r1, 0x0, 0x0, 0x80005) r3 = dup3(r2, r1, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000500)={0x0, 0xca73}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000580)=r4, 0x4) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4100, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00000003c0)={0x9, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x2, 0x9, 0x7ff, 0x826, 0x1, 0x0, 0x2, 0x0, 0x8000}) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='coda\x00', 0x4000, &(0x7f0000000340)="c290448483cb8085e343d40facddd66e340a674b1dfe165044b468cc8a108dc567ac197344e36e426c8b074b8bf942fe7ce3cfcf20d0c42ab7ae51d301839de8d2dc6165cf1162e5b91953856a101f27d0") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x3c) r6 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x4000) accept4(r1, &(0x7f0000000440)=@hci, &(0x7f00000004c0)=0x80, 0x800) r7 = syz_open_dev$dmmidi(&(0x7f0000000640)='/dev/dmmidi#\x00', 0x80000001, 0x111002) statx(r6, &(0x7f0000000080)='./file0\x00', 0x4000, 0x80, &(0x7f0000000140)) write(r2, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22", 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000680)={r4, 0xb62f, 0x7, 0x9}, 0x10) socket$alg(0x26, 0x5, 0x0) 2018/04/29 13:58:00 executing program 0: unshare(0x8000000) unshare(0x20020000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101042, 0x0) unlinkat(r0, &(0x7f00000000c0)='./control\x00', 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000100)='./control\x00', 0x4, 0x7fffffff) execveat(r1, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040)=[&(0x7f0000000000)='eth1\x00'], 0x0) 2018/04/29 13:58:00 executing program 5: gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200300, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) signalfd4(r0, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x80000) socket$netlink(0x10, 0x3, 0x12) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x5, 0x2158, 0x4f48, 0x40b}, 0x10) writev(r0, &(0x7f0000000200)=[{&(0x7f00000004c0)}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/29 13:58:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) sched_getattr(0x0, &(0x7f0000012fd0), 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/29 13:58:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/04/29 13:58:00 executing program 1: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x3ff, 0x10000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)=0x401, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='./f-0e0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="d7bc53ee77db74cb3f5c5942f3c920702513883ec208d1490d5a3b1f28771fa7e2bc3c21cdd369ac8d2442e2673b6c7bfacebdb5037c69ec04393e1e0afb713d8b", 0x41, 0x100000001}], 0x80000, &(0x7f0000000240)={[{@nls={'nls', 0x3d, 'maccroatian'}, 0x2c}, {@part={'part', 0x3d, [0x37, 0x3f, 0x39, 0x31]}, 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x31, 0x32]}, 0x2c}, {@barrier='barrier', 0x2c}, {@type={'type', 0x3d, "7a9f3f97"}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@part={'part', 0x3d, [0x37]}, 0x2c}, {@force='force', 0x2c}]}) 2018/04/29 13:58:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x9, 0x0, 0x0, 0x4, &(0x7f00000000c0)='syz_tun\x00', 0x0, 0x5}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x35f, 0x400000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x800000000000, 0x4) [ 98.217990] random: crng init done 2018/04/29 13:58:00 executing program 3: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') 2018/04/29 13:58:00 executing program 0: r0 = socket$inet6(0xa, 0x200200000006, 0x0) connect$inet6(r0, &(0x7f0000977000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1c) 2018/04/29 13:58:00 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000880)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) r2 = accept4(r0, &(0x7f0000000140)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @broadcast=0xffffffff}, 0xc) 2018/04/29 13:58:00 executing program 4: request_key(&(0x7f0000000040)="6c6f672a24f6", &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="c6", 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) 2018/04/29 13:58:00 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0xda, &(0x7f00000014c0), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/16, 0x10}], 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0xb8, 0x28, [0x4, 0x80, 0x127b, 0x5, 0x0, 0xbc3, 0x5, 0x2, 0x2, 0x2]}) 2018/04/29 13:58:00 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) sendto$inet6(r0, &(0x7f0000000040)="b09de7d7ac1c23801cabc9d9e366833b39747c518f40625fb4250bf823aac2268ea19b555c0dd438c0d38a338c6a762fb0339b552c135538858e2a7c28f252056063532ca92878", 0x47, 0x800, &(0x7f00000000c0)={0xa, 0x4e21, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x67}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/04/29 13:58:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a0bfc8)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f0000489ff0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="5401000010000100009ec1000000000000000000000000030000000000000000ff0100000000000000000000000000fcab18c300000000000000000000000000210169019583e9ab4c432d7ec47c1856348c24420c6ec0980d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x154}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r2 = creat(&(0x7f0000000600)='./file0\x00', 0x40) bind(r2, &(0x7f0000000540)=@ipx={0x4, 0xb0b, 0x3f, "391ec5de2dec", 0x7}, 0x80) getpeername$ax25(r2, &(0x7f0000000640), &(0x7f0000000680)=0x10) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="e80000001300000128bd7000fedbdf25ffffffff00000000000000000000000000000000000000000000ffb99cc3f14b526430f8c5f85effac1414aa4e238001", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="0500000000000000ff000000000000000800000000000000ffffff7f000000000200000000000000030000000000000000000000000000000100000000000000080000000000000030000000000000000008000000000000030000000000000003000000c06b6e0000000300000000000c001c00", @ANYRES32=r3, @ANYBLOB="0200000024001700020000002abd70002abd700029bd700029bd7000020000000600000002000000"], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x81) 2018/04/29 13:58:00 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x18002, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000100)}, 0x10) userfaultfd(0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) [ 99.062429] netlink: 100 bytes leftover after parsing attributes in process `syz-executor4'. [ 99.105987] netlink: 100 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/29 13:58:01 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/29 13:58:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair(0x11, 0x631a06875cb66a18, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="21070000100000000700000006000000a30000000700000039d249334ce9d7a1b2c8bceb98231fe1e9176a556976216caa0a81a93ebfed5ef3ec7551c885098d21bd49134d7db0c723ae4d35b27ea51cb75c509899f1a76826de6b764459cf17296f35f6df60739af553a39299e61167"]) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='m', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000b80)="1d", 0x1, 0x0, 0x0, 0x0) 2018/04/29 13:58:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0xc9b24eb9aeaca121) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x9}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x7, 0x8, 0x1000000000000008, 0x12, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000140)="18d03ab06f3b541600528a325b8eea9620a092ab104ceaca4d5ae084379c5889dbb5d15396bd903fd8357ae5383d4b11513aad81cf10b642c5e0e0366bfbc62f7b4b5e90d51a096a57d993f7d3801e2b55f24b9cd6c202ccd7546b6a7621b2cfc0b0f048772ce1350435949727372055be96b27d88436b12261980225fec221cdf625e4d9b9371a30e88335068a7f7a9121a0b3ff1d6d1673a6597876c68fb35f78abfbd2e67cf9a305b95c5ddb012dfcec6a08027940ca32a741f1d7295bef824579f4e782f6f63e8336b98f7de6069a44cd0b0c1febd514b60bfe778f300e885b0d4cd694f043df5025d50802446be", &(0x7f0000012000), 0x1000000000}, 0x164) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000500)=0x100000000) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000011}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="98000100", @ANYRES16=r2, @ANYBLOB="08032abd7000fedbdf25050000000400030044000300080007004e220000140006000000000000000000040005000000080003000100000014000200627269640006000400000034000200080002004e24000008000900020000000800090008000000080008006c6b0000080002004e2400000800090006000000"], 0x98}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000340)="21a43ce892a1a1a32a3c1c9d6cfb2647ec8e0308abf0e18bcd013b7a3371c7bc818e95a17fef5d346d07753baa5a392a71897c2700782cbc271c1976a587e305911dae8e808c515ff9f2af88ed561e87c53f24f8a43dfdc06f974524716d7de152f8c66db1a62af6b026727cd12e84e7d1d7f8bd5aa78c684586593ba30aeb5223f7bd42f65a09164be744f209835e38f6ca16f68b2808d8ca08108aefbbe566dc4d3bb7a8f385b0ee0ad5e8", &(0x7f000000cff6), 0x1}, 0x20) 2018/04/29 13:58:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x401}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r2, 0xffffffffffffff01}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"6c6f3a01000016eb07000000ffffff00", {0x2, 0x2000000000000000, @multicast2=0xe0000002}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r3) r4 = creat(&(0x7f0000000040)='.\x00', 0x0) sched_getattr(r3, &(0x7f0000000140), 0x30, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/29 13:58:01 executing program 6: r0 = memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={"61680000000000000000000000001e8200000000000005000000000700"}, &(0x7f0000000080)=0x9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000000)='proc@+$wlan0ppp1em1\x00', 0x1) fremovexattr(r0, &(0x7f0000000140)=@known='security.capability\x00') getsockname$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000040)=0x48) 2018/04/29 13:58:01 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x3, @empty, 0xf6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x8}], 0x84) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='eth0vmnet0,,\x00') unshare(0x2000040040000000) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2) 2018/04/29 13:58:01 executing program 1: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x1, 0x2) fcntl$setstatus(r1, 0x4, 0x46800) fsync(r1) sendfile(r0, r1, &(0x7f0000000000), 0x200) 2018/04/29 13:58:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000180)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/29 13:58:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x40000000000000}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x8000}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) 2018/04/29 13:58:02 executing program 3: r0 = epoll_create1(0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000025c0)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002600)={0x0, 0x0}, &(0x7f0000002640)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002680)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e22, 0x7, 0x4e22, 0x0, 0x2, 0x80, 0x80, 0x0, r2, r3}, {0x4, 0x4e, 0xf153, 0x10001, 0xd2, 0x400, 0x2, 0x9}, {0x3, 0x7, 0x3, 0x7d}, 0x4, 0x6e6bba, 0x0, 0x1, 0x1, 0x1}, {{@in, 0x4d5}, 0xa, @in=@rand_addr=0xffffffffffffffc1, 0x3504, 0x3, 0x3, 0xf, 0x8, 0xb7a, 0x9}}, 0xe8) r4 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x400000) write$sndseq(r4, &(0x7f0000a94000), 0xffffffffffffffa9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/04/29 13:58:02 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000000000000000000000007c9e7c4500000000000000000000000000009500000000000000"], &(0x7f0000001500)='GPL\x00', 0x4, 0x2b7, &(0x7f0000002f19)=""/231}, 0x246) 2018/04/29 13:58:02 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x200, 0x143101) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) write$rdma_cm(r0, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40)}}, 0x1) 2018/04/29 13:58:02 executing program 0: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) 2018/04/29 13:58:02 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r1, r2, 0x3) 2018/04/29 13:58:02 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r2 = dup(r1) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) umount2(&(0x7f0000000040)='./bus\x00', 0x8) 2018/04/29 13:58:02 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x6, 0x0, 0x9, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xfb, "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"}, &(0x7f0000000380)=0x103) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x1000, "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"}, &(0x7f0000001400)=0x1008) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001540)={r2, 0x0, 0x3ff, "02a356b2f8ea8fe5fba50fd8e854c604c13f3d1171f12ffda33d5ad52cdf4751270018d636068ad9e4e5536cd997493b7d778d40bfcf61b8a3d8e95440098fad729d14cf316da4d35bc8404539eadfd3bfee6276ee934261e6e113c15f8a270673fe1d800a48e18b84faa0a4a52b9552b6e4472ffd7ae7cac169467c5ff0fb2a5936a99879c4f4ab9124bebdb06d5c5d50705b04c4e372a698a7322239690daad4d73df70eb18cfa01decab3ef11cf504ab6160ec0e3d54d5f4d3b7c7ccb3bfa8ba14a39987f3ef7a3345c7c4b9ee11ee9ff7685e9231d2e15dcb890a8123c14d55adc61af2ab381105d0c70709454b787"}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001440)=""/215, &(0x7f0000000100)=0xd7) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x5, 0x8, 0x4e52, 0x2, 0x0, 0x8, 0x8000, 0x3, 0x0, 0x3f}, 0xb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x24) 2018/04/29 13:58:03 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/29 13:58:03 executing program 4: r0 = socket$inet(0x2, 0x803, 0x9) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000009ff3c), 0x0, 0x0, &(0x7f000032b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$unix(r0, &(0x7f0000000000)=""/29, 0x1d, 0x0, &(0x7f0000000040)=@abs, 0x6e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x81, 0x30, 0xa9fd, 0xb2}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xda, "746c3860e6381ef098f7861c74bf30cbb91fd4bf6057fac91cd67e844ab65da1daaf47eba16aee05fb1bd01fdabd6f141f648c83eb6658d6852d81e4593aa88fee8a20016ca1fbd97a7d172a4baa38d62700e29b00174f29285932e60e3d634a80bbfc516172eab21cedae0fccf1e40b5f2566aeaafec9c66876d353c572e208900ca59b698fd0b3152910b4ee531eca9ab7abb6d08617de5c99710bb0263570c28e6467f0c9752037dcc1a988906cf9b9caea5a91b3f1654beed14bb38e1c3398ccc67d7bb17c975b01b36680df1a58f8f9e5ad43b8c0f87608"}, &(0x7f0000000240)=0xe2) 2018/04/29 13:58:03 executing program 1: rmdir(&(0x7f0000000000)='./file0/file0\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='nfs\x00', 0x0, 0x0) 2018/04/29 13:58:03 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x3000000000000, r0, 0x2, 0x6}) readv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x43c27707, 0x58240) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000100)=""/242, &(0x7f0000000200)=0xf2) 2018/04/29 13:58:03 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) getegid() ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000240)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)=&(0x7f0000000100)) 2018/04/29 13:58:03 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='binfmt_misc\x00', 0x1465c0471b0d9589, &(0x7f00000000c0)="1c1334b741fb6f565a1b19daa27388713574fcb8f58222f2337748ad82e91016d9cc6fb3ca3e3f42bac8d9dc77b33ff3ec6934d8e77b2f5e86529e57bdcd14e102090e2e40663f4735c38d6ca5396312f6a7f810137ced27d0f2bb4e9dbd0f20f7ffe5c33525a4eac52220e993fdb2b05fb0f5efd70f86f46b1c2adf69d1d94f3ca7aa047b3122922403d28016e61dafc16158d1f3bc0bc1b6ad644be205223e3a06d5ab858d135d35dd0cf31873f4b4691f8ebe1fa1efefc2cd3a38118a43af68ffa9130e546d11c50514ac196262ae5061ee8fd6342e76bbcb8fc652f4dad5db79") unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000000203) 2018/04/29 13:58:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x85402cc7c761b263, 0x4, [@multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1b}]}, 0x20) 2018/04/29 13:58:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x2) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$rds(r2, &(0x7f0000001540)={&(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000440)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000002f80)}, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/58, 0xfffffe6c}], 0x1) 2018/04/29 13:58:03 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100000001, 0x200200) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f000078e000)='net/dev\x00') preadv(r1, &(0x7f0000c01000)=[{&(0x7f0000cdc000)=""/177, 0xb1}, {&(0x7f0000000000)=""/180, 0xb4}], 0x10000000000003d9, 0x0) 2018/04/29 13:58:03 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="c2040c88a861", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}}}}}}}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200040, 0x140) 2018/04/29 13:58:03 executing program 6: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xba, 0x301080) r0 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x0) close(r0) sysfs$3(0x3) 2018/04/29 13:58:03 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20000, 0x0) r0 = memfd_create(&(0x7f00000000c0)='/dev/loop-control\x00', 0x2) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x400300}, 0x0) socketpair(0x10, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x6, 0x0, 0x8001, 0xfffffffffffffffd, 0xfffffffffffff28e, 0x8}, 0x3}, 0xa) epoll_create(0x100000001) 2018/04/29 13:58:03 executing program 4: unshare(0x10000000) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x400, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000300)={0x0, 0x49ec, 0x84, 0x1, 0x8, 0xfffffffffffffff8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x10000000000000b8}, 0xffffffc4) semget$private(0x0, 0x0, 0x140) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) fstat(r1, &(0x7f00000001c0)) getresuid(&(0x7f0000000400), &(0x7f0000000240), &(0x7f0000000440)) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0]) 2018/04/29 13:58:03 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000500)="17870171906203931b6cf60eaade8fd24728af343051f85e1a98dd8e48b21afbfa3e3063440a5c055d8c00e7994881a4cb2cf8c820", 0x35, 0x4000000, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40017a}, 0x31c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18010000000000000000000200000000070000000000000000000000000000009500000000000000a5839d0827f7cee5f002b1b26dd818c918f2a07a8e7e2d83342e6cfbeac1f06f7e11ad1a1abc2273c893b76a3daded6493ed544217e300d52b2ae091b2a7b40353a6c233dc076ab8f4a036bd7b3873f565889971412cf0f30e32e4c3f0c2847e2dab3d4133a4ad71b70b18500f3a8123a1063f0a91cb1f8a68f545fc20309cd3533cad6d4c1b38125de0a6eb2580e621d6f17fcd330df0d9c1ed06420886eda10793cbc486c57de23b89aaaf41c8a04cff919cd7d70c0d6ff3263d1bb0e5bcb7d6a200b81c9490f8cea397bc783f9c95"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x220, &(0x7f00001a7f05)=""/251}, 0x48) shmget(0x0, 0x3000, 0xa0, &(0x7f0000ffa000/0x3000)=nil) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x80000000, 0x800, 0x0, 0x8001, 0x14a, 0x6, 0x0, 0x7, 0x1f], 0x9, 0x8, 0x0, 0x100000001, 0x3, 0xff, {0x8, 0x8, 0x899, 0x9, 0x60, 0x9, 0xfffffffffffffffb, 0x7, 0x80000001, 0x7, 0x1, 0x800, 0x6, 0xfff, "61c47b37f2919a17c700831846774e55f758936b76f2d2d81d96e946b2d160e9"}}) 2018/04/29 13:58:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) 2018/04/29 13:58:03 executing program 5: r0 = socket(0x1e, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x80000000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000001c0)=@req3={0xfffffffffffffffc, 0x0, 0x1, 0x9cf5}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000000000)}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) fcntl$setpipe(r1, 0x407, 0x639) 2018/04/29 13:58:03 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) 2018/04/29 13:58:03 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x10001, 0x88080) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x40, 0x7, 0x1, 0x8}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x1, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xe7, &(0x7f0000000000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x23a, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x80000002, 0xfb6, 0x0, 0x3b5]}) 2018/04/29 13:58:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000ff00000000000009490bee00", &(0x7f0000000080)=@ethtool_eeprom={0xc}}) 2018/04/29 13:58:03 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x6) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1f, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x7}) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000006000)) 2018/04/29 13:58:03 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x3, 0x100014) fchmod(r0, 0x98723a65be6bdbe1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) accept4$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000058f000)="4408050100", 0x5) 2018/04/29 13:58:03 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003d80)=[{{&(0x7f0000003980)=@can, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000780)=""/126, 0x7e}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/111, 0x6f}, {&(0x7f0000001880)=""/66, 0x42}, {&(0x7f0000001900)=""/189, 0xbd}, {&(0x7f00000019c0)=""/251, 0xfb}], 0x7, &(0x7f0000000680)=""/215, 0xd7}}], 0x1, 0x0, &(0x7f0000003e40)) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/04/29 13:58:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write(r0, &(0x7f0000000440)="ae316324d81ffd0a9fd2d68277c5504c747a1bf7f059dee5d84c7dcc130c74800cf41e4a7a26b4b01048516a1b3c15cbb461c237815f72d34a5c0f16a00c06886e9eac189d49a3462bb5412123ebfcb909879d9163f35ab5c88f419ef878df474c197858c0438c6a8d602f61ac166198955ac823bcff23430cae79dbe1933adc17e0e2de149ea90fb2524eb9b5b0a69dfc4467e6e5253bac56e91357f160e0d6", 0xa0) write$binfmt_elf32(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x158) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010001}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/04/29 13:58:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="020a0007020000000000002d618b5222"], 0x10}, 0x1}, 0x0) 2018/04/29 13:58:04 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f000000b080)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) exit_group(0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f00000088c0)=[{{&(0x7f00000008c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000c00)}}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001f80)='R', 0x1}], 0x1}}], 0x2, 0x0) 2018/04/29 13:58:04 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)=""/32) 2018/04/29 13:58:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$xfs(&(0x7f0000000440)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000340)=[{&(0x7f0000000080)="f7cc214cb349eb260d82c9c5e3ef2feb2350546621e41b0a6a891b5a88a342db792fd4481538dfbcadabe4b631d86f5ea9cc79d166d863dfefa0cd91f3626098953ea8677d2985a51996a03a1c4c57370cd7d3f54b67de163566334e27899eccb9235d8eb0399e54824a794199faa18a63f428cf18a8044007a6444059c5e84329e9936664427add8fcf6092af1d346629f04089e84585c58d986a06d2028f1c88454207af62c3e6786944b3f301548a85871e0203215865f304f5808f9ded9a50ecf2a7012b", 0xc6, 0x7}, {&(0x7f0000000180)="06f6cfe1779114abd2de82f46c5f5e23bd1e4c31adfec799144f7cc0b9ce0118fb27451c6b094e6b17167a08001590823cbd504b6d37e9aba9b925d670af2e709efdcb7ea0a6c69825799930d1569b05e311a4156cf085c65501712be6baf98e64d3c8e9", 0x64, 0x7}, {&(0x7f0000000200)="36e873c438", 0x5, 0x7}, {&(0x7f0000000240)="57f30019e0c667526483973f8621c92315f3c3b81f1b2fb143f312", 0x1b, 0x1}, {&(0x7f0000000280)="4eedf4ca4c5f73c99dd5aaaa7c6d433c1da183542f31191e3bc033577d715067776b7eb1d2948ffd8b6621e03e32cb2b74c7c168f15d131a981e9e7bae66a88aba9a1feb07ed0596cd33520a12af1a608f63d75186ef7decfb86975cbb98f7", 0x5f, 0x100000000}, {&(0x7f0000000300)="79c8a3761302d2aa27e7d819f25c9e5b5264d423e73d86d1cada5fcd4d5b5629cec0e76febc5864b418d4a4a720b1b8e409a", 0x32, 0x1ff}], 0x800000, &(0x7f0000000680)=ANY=[@ANYBLOB="6e6f757569642c6e6f618be60c69676e2c6e6f71756f74612c00"]) r1 = request_key(&(0x7f00000005c0)='logon\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='\x00', 0xffffffffffffffff) keyctl$unlink(0x9, 0x0, r1) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) 2018/04/29 13:58:04 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0xffffffff, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0xffffffff, &(0x7f0000000140)=0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f00000001c0)={0x20080522}, &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x40, 0x1ff, 0x0, 0x9, 0x15, 0x10, "d5f2a0ac8183304e67f2111bd87693d8017bc5745c4fca0e2367597eea984620751abffb3dc2a168e1b68edb637bcd3352c13bd4074a60031442f8b56624102f", "5235e3445208251396a20d25e68c81769f248bf378c583886dff66aa35d1f0eb285905217b25523a35892a396a7cdaa8864ec4ac511a99d0b3b972ba23436bf3", "6f0b3fe5b39ea276da353e095390a10a5387db12c670dee5b4bba4eef42358eb", [0x6, 0x9e4]}) 2018/04/29 13:58:04 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x15, 0x8, "73a7e12ef6561a2f3e82c6fc2345519d0bdb342c8ecdae2b55a098b6754713bf701cc1ea01bb2f8e590294af65c114a0d478ecdaa0d1b5ad90fb665b07dcfc6c", "9a70b657bf2293eef3b8380be9eaf96ba61ee4697181985ad8f0994d04f72a8e", [0x800000000, 0x5]}) r1 = socket$key(0xf, 0x3, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:04 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) sendmmsg(r1, &(0x7f00000047c0)=[{{&(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)="570f3a646b3b9a148ab6c65d2741044026", 0x11}, {&(0x7f00000001c0)="e80aed24caa5299b0c481e9fdd2e08346615fe1c", 0x14}, {&(0x7f0000000200)="c6e1b04d0e8b09df688183aff3700d828f7ede33fbb6b8ae52fea91720b1b05a2cb21643952deb474aa2e09fa588a857ad2cb79ea0f86a0052de0084deb8d3de2a0ceae96c3573", 0x47}, {&(0x7f0000000280)="853a3e3a00fa05a913f06a09feb6a2301e3aa016c74bad95c4d872c6f33c08676924e8fab0e44a62a41cedf07420054716d063d235ecbd9b4bd2ed99ea85205f1f064b80757a9b82d633ca92cc2d754dd883b2c4292b33122c4538a06fe1b25692b581cc8b27d7289377c21b7459750881f372006c3d639de33568b014383961db7bbc8d9d8ae5cb4c80326321110244f56144e0626b0aef9fcb52a0fcf94800a7b32960e72c39487477ca839f54b1818dd9cc7d94bc71d74cd47555c973b46cff4318a2f8", 0xc5}, {&(0x7f0000000380)="1279d0c21d5ed5bff67641678540d05abd0cfaa96ef54159f88c9629551855e5b7a9fdb425b317eabed08b04bcd39d84103ed5cadbb5cec5ddb38e2b375fc930eb9a7d7e3e23bd400485bce74f4ed145e2fc4aaa1d0cd07db33c528da976bdde4f4f599d5d3b089bdd04", 0x6a}, {&(0x7f0000000400)="4651992065706993e844f40e8931b988f03548020964c0bda5ce18b9051983f36a84a2f1643c11a08b47b140d262a24bfe261adf9bbc074672058098de55fc806970def30bc2", 0x46}, {&(0x7f0000000480)="21e17e5dd379252bbb80adb309aa35cdc6d05b8009a6d1175243ccf440fe9510e361e0a9c62758d2cc3b8b420e1fb08dc1b53fbbcc14cf6cf56ecf797820af18640a445fb7604be423ff1edf47b6d5e23a900dce25e1ac551e8d22c54419469f1d3b5b9b23c06fd91026e9f3c61fb1cd49804d51945df8d2c36aa30bab14d03eb866d99fffa7da79288678c61f1c86f369b8e3d7f944c98c48c3a78f129ce88b09480225c18835b0585dd061c4c1304560d6ba237c5c54733f5ad1ea916692efcb4883523dbea3b1ceeea9464d1d0e0a8c524446ec8ab69841c314720ff34d2df318acdd3f4058", 0xe7}, {&(0x7f0000000580)="65894b0455a61a9e41eae25f0d03b91249d4b0a3732fce3aae0ee702033df6304eba419727afad5b42e7c673a4ddf760a83e49ffdb98ceb74bf1baa00ff1528cccdf4ecb73c827dc10d62e8249d91cfbf76f9e6e545850fca368964e81959bf71c46f70cefe3ca8dbd7f4de1aad24b506063bbc37c1f85f772c96fa9a19d39f2a873ee11c54caac02e3d9f918504503b7b30d992927252c942c84df9488758b9efa4ec7f22df54de0d175b2cd973580de5f75013f492dcbcdc6d50d73c5c6b85662dba08e35e05eadf08f89c02efbaf028b78d6dbf6b9f3ba22fb3b01385aa8c943f88948e1ab8a2e2334123c8c260846b72b9", 0xf3}], 0x8, &(0x7f0000000700)=[{0x1010, 0x117, 0x5, 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"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{0x90, 0x108, 0x5, "c180d800912f363f3ab975e65b2d42339e7b20370b7349023102b33998b0d6edf1e98360d6aeaed2b4aef80424da2a8917bc576326eebadeb27f126a434413fae13135c805691f8b15a188b1e369e3e31dfd1b0058fd49dd2bcfdd94c0100a684d1ba1cd4e314bb5e367ecc7306ed8243702dd9b5caa96d3ca45ce3c4536b2"}], 0x1350, 0x20000000}, 0x7}], 0x4, 0x20000015) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$inet(r1, 0x0, &(0x7f00000048c0), 0x0) 2018/04/29 13:58:04 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x200, 0x8004, 0x3f, 0x0, 0x2c868606, 0x5, 0x3, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x101}, &(0x7f0000000200)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x80c00, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) getgroups(0x6, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r9 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000001100)={0x0, 0x0}) getresuid(&(0x7f0000000bc0), &(0x7f0000000c00)=0x0, &(0x7f0000001080)) fstat(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000d00)=0x0) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000e00), &(0x7f0000000e40)=0x0, &(0x7f0000000e80)) sendmmsg$unix(r2, &(0x7f0000001000)=[{&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000003c0)="7337727554b126ad734f03874d85a36e6a58486f4880d568fe7bde0c3e88d86349e6d94faebb245ef81e7bbed17c07d34a6c3cf8f8289cb642d62d55324a25d738342c2429661b5aaced025435f72e52960fb2641a2054698cfccc92520845fe776b07dff4cc93365542fcc21a663f18ac5190c0ac865bdd297be6ee086ca76320e5975a184e93e134a87ada6016b87906f3a38ab1fde83608", 0x99}, {&(0x7f0000000480)="a7a8816d551652f38c8dcd9b768a346e672875aa507600568d08e30c64c44506bfd004ba76dc2b51a46231952a44c482d59c19fc59aa610b2664024ea8c623b0b9bc3b713f6c46df7767e1bfb81729fc99331fce4e1683941fb94684459d26a86ac9aef28d4181687039be70ba51cfd16431aa66f5fd88853708ba8bcd1bc32408eea42b2c80184e89612fa8e19fb0d37aee2fa4b34c3a55fdc8fc13b8b78c139b9ef0a0a878ff2afe92aa6cc1acae15ca6a49583581eb89586234764b6b6a10efc51c68efdf528014471e83b5f6a6a0cb3a4f238878d3c696126cd6d88c6968", 0xe0}], 0x2, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x40000}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000940)="9c7b1bb7486eaa0153bc5207668b2268b9018689ed277e76a7f85fe05633467de0b12765cc2fb50ca5fada00e37e033007181a8aa0daf9e49229e067d362292f3ae922c4cc21d4281d8e332d4a920d53c41bf8d0449d8f40916d3e52943dac532751f6a5b41d60979ec5144f22ba8e3d498cea866cf6a1d5da4e7b90e2cb6df361de0a89e2ea9b6ff15d74688bd24828c2c9941c878131d4b3df5313b36c6f5223745236cbcf", 0xa6}], 0x1, &(0x7f0000000ec0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x108, 0x4}], 0x2, 0x40) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r18, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) 2018/04/29 13:58:04 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ipv6_route\x00') getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000200)={@multicast2, @loopback}, &(0x7f0000000240)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) getpgid(r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getpgrp(r3) gettid() ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000280)={{0x5, 0x20, 0x6, 0x3f, 0x1}, 0x411}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0xfffffffffffff4ff}], 0x20) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) readv(r5, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 2018/04/29 13:58:05 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/04/29 13:58:05 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x6) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1f, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x7}) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000006000)) 2018/04/29 13:58:05 executing program 6: r0 = socket$kcm(0x2, 0x4, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="801be1c41c7bdac2000000010000000000"], 0x11}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x1, 0x4) 2018/04/29 13:58:05 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'system.'}, {0x20, '/dev/ptmx\x00'}, {0x20, '/dev/ptmx\x00'}, {0x20, '/dev/ptmx\x00'}, {0x20, "656d31706f7369785f61636c5f6163636573736c6f2576626f786e65743029776c616e302c766d6e657431766d6e6574315b5c2d5d246d643573756db976626f786e657430"}, {0x20, 'procvmnet1@-@%wlan0&'}, {0x20, '/dev/ptmx\x00'}], 0xa, "5a88bdea9ffcf7d59c28a144e0bae4b2cc3343106afaa83175"}, 0xb3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0xffffffffffffffff}) dup3(r2, r0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/29 13:58:05 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x15, 0x8, "73a7e12ef6561a2f3e82c6fc2345519d0bdb342c8ecdae2b55a098b6754713bf701cc1ea01bb2f8e590294af65c114a0d478ecdaa0d1b5ad90fb665b07dcfc6c", "9a70b657bf2293eef3b8380be9eaf96ba61ee4697181985ad8f0994d04f72a8e", [0x800000000, 0x5]}) r1 = socket$key(0xf, 0x3, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:05 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'veth1_to_team\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x9, 0xffff}) sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x7fffffff) 2018/04/29 13:58:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000840)='/dev/admmidi#\x00', 0x7, 0x200) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000880)={0x3, 0x0, 0x9, 0x1441, 0x8, 0x6154, 0x80000000, 0x8, 0xffffffff00000001, 0x8, 0x1, 0x2}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getdents(r3, &(0x7f00000007c0)=""/79, 0x4f) getdents(r2, &(0x7f0000000080)=""/246, 0xf6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040), 0x2) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x5b1d, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000200)="6cb46a5477580c9d8f3d4d0d63dd7bea3274d65a65cbca59b2f409edbf5bde8720a6d517804d81ebe8a62e55aa9d0e1a71433bbb72e21d88f940d6cf5a2b9acf39104b84a1145552e7a713d17d32ca53bd0a49e326b8f4ce05ea4a9cea64374c100d76c04ee7c53eb202bda61a8c6973d14f5d7506f10d8f9f395e1b07f0197194cca7bf2774b861ebfeab3787038a8883cd1af3d3d2dddb02a790225830054fb50cf0e30706da8390a0bdf6f131ad73aeac40187fbcc7279dfcae22ae5cf1218e33fdd67080598beae3b30ac946594b87ddb6f36db105facee04e4d98c3bf", 0xdf, 0x2}, {&(0x7f0000000300)='\x00', 0x1, 0x9}, {&(0x7f0000000340)="c25d158ff6ce5db1e03a203c35b5ec4238a5a93a57c07e0e404ed85e3017c49667bf77953a6d98d658a2979aa6b02c4172456bc6e86d4072f817ddc16233e5ab0496f06219c6c0b0c00d209bb031bfc6ab7a02f5d9b828eb3a1ec9981a2d94123a2181d4308c73130f02e7425487d306a2beaa1854a8c0e63de16d1d595203dfe14b0b44f15636293c56bfc8579abcd4eee0fc3c84a60646042a17867b252ffb348c24f3d4a6aa84bdfbe15204a124ea01c0e0ce6a13904e506251a5", 0xbc, 0x6}, {&(0x7f0000000400)="21f796c417e4975bbb4579435cfb727038b071b0ea945063b1841875c8819a9d9c8f97343c36ce9e15dac5d1033f2ad31854d1ebb4fe6a27d36e58250c0a8a260fdbb9a50230a1e714bc7cecacc3cf1620bae209b64c45b5cc0b3b3d03b8d082e25648b04404e234dc007943a7519c322485abfc628038dc5c7416492108287e2824e9721ddb67facfe4864d2b6861c6406369a1d73aea8c571001a728d7259b5fb75859b8dd9dd1c6d757c9cdf29c1201ed899ae1ea6b1b9f767fa19437e31ea9dc8c2b0325b2083b1f11623fc23bc0d22ceac66eb676be42a76f85ef6672fdfa6e7fc061792922b311c751", 0xec, 0x401}, {&(0x7f0000000500)="2a4b99124ec9f91873a11ccc149ed8b3f7b60745305690a7176665ce3832040d", 0x20, 0x3}, {&(0x7f0000000540)="4736e97788dce40900cf25f0865ef250bd7690d072b30e315b3ff463aa86ff00d870098a42b55c9b22ebde88d04702d516e948653a9075c5e8a9880a367c6aa45c3ae29df57d8acf67222135090cdc6a07e95fb114c2a4708a4587b5853bbfc6e42d4e7198f57eac6361efcf31", 0x6d, 0x1ff}, {&(0x7f00000005c0)="e8a4fe3aab581fdb311f6e29d30aedc576563632c652b8740bc88dc6ede9617cced6b677d767f92c752ff6ef1c6035b113a73b5b2171398c03b64526ace3077c4fe4924acd9dfb3d8fc99d52f70d44592b22ecf2ab772ec49659f3d92e4b9be174f2d427a8ab9c97f2bace3e5b642faba7a38cea76343a4d8055a250cd1e1560c7e46847999a3498746289a99386f9b170122a893b36c2bd8b25f107040bd857851868af07152a1b9ee56e75ec72c55c96a6e3d706c4b25f8cd903a2fd5a0b4a2384c6afb23a2eeb21ed5e", 0xcb, 0xfffffffffffffffe}], 0x20, &(0x7f0000000780)={'nouuid,', {[{@sunit={'sunit', 0x3d, [0x0, 0x78, 0x7d, 0x3f]}, 0x2c}, {@noquota='noquota', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}]}}) 2018/04/29 13:58:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000600)=ANY=[]}, 0x78) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x1ff, 0x9) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x2200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xda, "c2bdd9183ee6d176995b27a6bbe29a8fb163a65765bdff717080b0d9e62d8144b3a4d09188b6363fac05cb7f787e09309fb6b26608e05bf2fd5bcf6b6228ad1ab0a2e4ddb2f272df53ad86699c928d75df67118571bd50d67e03bc1347f3dc922609533942a0dcdeda5398df812e37bfc93bd08225ef12cf224783f8e321e590e3d1a9e5f57a55ae860efa11b6610751cb40f6cc6b46bb4907d063297126a9a3917917e1adebab77b61a2c78aebf6c7711482b7fc5d711e65e202cda4f844353046c93ad4524bd306d96659d344f4fb1d1a627db18c034bcf91d"}, &(0x7f0000000200)=0xe2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000580)={r3, 0x6}, 0x8) [ 103.385570] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 103.458884] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/29 13:58:05 executing program 5: unshare(0x40600) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00']) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'team0\x00', 0x800}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000180)=@full, &(0x7f0000000000)=0x48, 0x800) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x4, 0x0) accept4$netrom(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80000) 2018/04/29 13:58:05 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x15, 0x8, "73a7e12ef6561a2f3e82c6fc2345519d0bdb342c8ecdae2b55a098b6754713bf701cc1ea01bb2f8e590294af65c114a0d478ecdaa0d1b5ad90fb665b07dcfc6c", "9a70b657bf2293eef3b8380be9eaf96ba61ee4697181985ad8f0994d04f72a8e", [0x800000000, 0x5]}) r1 = socket$key(0xf, 0x3, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1005, 0x34, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/4\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) 2018/04/29 13:58:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x2}, 0x10) 2018/04/29 13:58:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000000000000000a2c3992d0cb110c9c2f164c94480000300060000000000020000007f0000010000000000000000030005000000b4a1fa90f6693d95000000000000000000000800120000000100000000000000000006000000000000000000000000000000ff010000000000000000000000000001000000"], 0x80}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000100)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000480)={0xffffffffffffffff, 0x3, 0x7, 0x3, 0x3}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @rand_addr=0x4}}, 0xe83e, 0x6, 0x2, 0x2, 0x15}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="0000a20047f53772d9201545a29186208d81df1418b65b94eefdf642bf0c43f211a9d50243b3b8095089a96171ad87afc93d6cc240062e042ee499a8fd390b07aa60ce32c6f65295f7024b5ac39efe63633825410a11c5719cd3f0bc71575e4d9b8099953a78aed6e03e77b628ea72d5c3ed45df3b3071955f5fb9598428c4244bbb13c7f6feff355dd65a8368ba89b888f625c9b11e12f573d46eed4cd4a18b919f94e73abad98ae686f6f8db4c7f297f7fed61bacb47839c851ca390db1c41d8a2825b8c899691dc1e4b799caa46bc94f1ef9db18cd9d035d8b29fa76454cb93e307d2473d5a935100c4da82799774"], 0xaa) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000340)=0x4) socket$key(0xf, 0x3, 0x2) 2018/04/29 13:58:05 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x6) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1f, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x7}) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000006000)) [ 103.723383] device syz_tun entered promiscuous mode 2018/04/29 13:58:05 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffff31de, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 've|h0_to_bond\x00', 0x200000003}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{}, {0x40}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f000000d000), 0x1f8, 0x0, &(0x7f000000dff8)=@abs, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x290) 2018/04/29 13:58:05 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x10802) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x2, 0x3, 0x77dfb4d, 0x0, 0x6}, 0x2, 0x1, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000200)={"6970366f726530000000c22c16540200", {0x2, 0x4, @broadcast=0xffffffff}}) [ 103.935594] device syz_tun left promiscuous mode 2018/04/29 13:58:06 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) 2018/04/29 13:58:06 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x10000) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x800a, 0x1) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=@ipv4_newaddr={0x34, 0x14, 0x3f32a7c8eb34d5fb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/29 13:58:06 executing program 0: r0 = socket$inet(0x2, 0xe, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYRES16]}, 0x7a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e23}], 0x20) 2018/04/29 13:58:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x1a, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x101002) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x4, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xe, 0x4) 2018/04/29 13:58:06 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x6) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1f, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x7}) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000006000)) 2018/04/29 13:58:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x2, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1, 0x3}, 0x8) 2018/04/29 13:58:06 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x15, 0x8, "73a7e12ef6561a2f3e82c6fc2345519d0bdb342c8ecdae2b55a098b6754713bf701cc1ea01bb2f8e590294af65c114a0d478ecdaa0d1b5ad90fb665b07dcfc6c", "9a70b657bf2293eef3b8380be9eaf96ba61ee4697181985ad8f0994d04f72a8e", [0x800000000, 0x5]}) r1 = socket$key(0xf, 0x3, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:06 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) dup2(r1, r0) 2018/04/29 13:58:06 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x2}, 0x10000000000000, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0xfffffffffffffffc, @in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x20000000000000}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20801, 0x0) sendmsg$rds(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x2, 0x4e21}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1, &(0x7f0000000180), 0x0, 0x40000}, 0x4040800) 2018/04/29 13:58:06 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x15, 0x8, "73a7e12ef6561a2f3e82c6fc2345519d0bdb342c8ecdae2b55a098b6754713bf701cc1ea01bb2f8e590294af65c114a0d478ecdaa0d1b5ad90fb665b07dcfc6c", "9a70b657bf2293eef3b8380be9eaf96ba61ee4697181985ad8f0994d04f72a8e", [0x800000000, 0x5]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:06 executing program 0: gettid() timer_create(0x2, &(0x7f0000000840)={0x0, 0x21}, &(0x7f0000000880)=0x0) timer_settime(r0, 0xfffffffffffffffc, &(0x7f00000001c0), &(0x7f0000000200)) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x1, [0x5]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e24, 0xfffffffffffffbff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) 2018/04/29 13:58:06 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendto$inet6(r0, &(0x7f0000000280)="32b155b2ebbcc9dbe440ecc419ff1cfb056fbd7112c6443bb3a91006b3ba470d6d2544ac6b9d69541badd5dd63b8745094e40f40e51f483ee1c900fe192e2319ab3f8109eb5fad1819bf959a7698d9a70cf25a8d8087a5e57dea8bf0f34b94cd55ee70fc134a1888c46225c486435f734d40468ff4b2f884bfceb4df69fe3f8c4c97dd28ba9e402355db7f8d67369c30ab56573022", 0x95, 0x80, &(0x7f00000000c0)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x21}, 0x1}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000000440)=0xa) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/29 13:58:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x7e) setresuid(r1, r1, 0x0) 2018/04/29 13:58:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x227cc8d6, 0xbff2, 0x4, 0x5, 0x492492492492566}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/04/29 13:58:06 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000003440)='/dev/audio#\x00', 0xffffffff, 0x80000) openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000003480), 0x0) fanotify_mark(0xffffffffffffffff, 0x88, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') 2018/04/29 13:58:06 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x6) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1f, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x7}) 2018/04/29 13:58:06 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') 2018/04/29 13:58:06 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x6) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1f, 0x0, 0x10003, 0x4}) 2018/04/29 13:58:06 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f00000000c0)=@raw=[@ldst={0x1, 0x0, 0x3}], &(0x7f00000001c0)="73797a6b61da716c657200", 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@empty, @dev={0xac, 0x14, 0x14, 0x21}}, 0x8) 2018/04/29 13:58:06 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) mq_timedreceive(r0, &(0x7f0000000080)=""/255, 0xff, 0x1, &(0x7f0000000180)) 2018/04/29 13:58:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x3a, @loopback=0x7f000001, 0x4e23, 0x4, 'dh\x00', 0x20, 0x80000000, 0x11}, 0x2c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000000000), &(0x7f00000003c0)=0xfffffffffffffffd) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7fffffff, 0x200) getsockname$unix(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x3, r3, 0x7) getpeername(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) 2018/04/29 13:58:06 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x15, 0x8, "73a7e12ef6561a2f3e82c6fc2345519d0bdb342c8ecdae2b55a098b6754713bf701cc1ea01bb2f8e590294af65c114a0d478ecdaa0d1b5ad90fb665b07dcfc6c", "9a70b657bf2293eef3b8380be9eaf96ba61ee4697181985ad8f0994d04f72a8e", [0x800000000, 0x5]}) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/135, 0x87}], 0x1, &(0x7f0000000240)=""/167, 0xa7, 0x859b}, 0x20) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000520000082cbd7000ff06fe0000000000"], 0x14}, 0x1, 0x0, 0x0, 0x48841}, 0x400c080) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000080)=""/100, &(0x7f0000000100)=0x64) 2018/04/29 13:58:06 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x81, 0x2000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x57, 0x81, 0x7, {0x9200, 0x80000001}, {0x10001, 0xfffffffffffffff9}, @ramp={0x8, 0x3b6, {0x0, 0x5, 0x8, 0x5}}}) r1 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000010c0)=@nat={'nat\x00', 0x19, 0x5, 0xef0, [0x200001c0, 0x0, 0x0, 0x20000d08, 0x20000de0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x3f, 0x5, 'tunl0\x00', '\x00', 'ip6gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff], @random="738b33a50661", [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x160, 0x198, 0x1c8, [@ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [0xffffffff, 0xffffff00, 0x0, 0xffffffff], [0xff, 0xffffff00, 0xffffffff, 0xffffffff], 0x1, 0x2e, 0x4, 0x60, 0x4e21, 0x4e24, 0x4e20, 0x4e23}}}, @ip6={'ip6\x00', 0x50, {{@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff, 0x0, 0xff0000ff], [0xffffff00, 0xff000000, 0xffffffff], 0xfffffffffffffffd, 0x1d, 0x10, 0x0, 0x4e22, 0x4e23, 0x4e24, 0x4e22}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}, {{{0x13, 0x2, 0xff, 'veth1_to_bond\x00', 'veth0_to_bridge\x00', 'lo\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x918, 0x918, 0x950, [@among={'among\x00', 0x880, {{0x7, 0x7f, 0x3, {[0x5, 0x1, 0x7, 0x1, 0x8000, 0x2, 0x2, 0xc5, 0x1, 0xadf4, 0x7, 0x100000001, 0x2, 0x6, 0x81, 0x88, 0x8, 0x0, 0x3, 0x8, 0x6, 0x8ab7, 0x8, 0x800, 0x3, 0x1000000, 0x2, 0x8, 0x6, 0x3, 0x2, 0x1f3, 0x1000, 0xfff, 0x1f, 0xec, 0x0, 0x5, 0x10001, 0x7, 0xffffffffffffffff, 0x7, 0x6, 0xffffffff, 0x4, 0x9, 0x10001, 0x1, 0x3, 0x43d, 0xfffffffffffff0c6, 0x32, 0x8, 0xe07, 0x5, 0x0, 0x7, 0x1, 0x1000, 0xffff, 0x401, 0x8, 0x1f, 0xbfc, 0xffffffffffffff81, 0x4, 0x0, 0x1, 0xffffffffffff300b, 0x80, 0xff, 0x4, 0x9ec000, 0x0, 0x7a87, 0x6, 0x5, 0x0, 0x56, 0x5, 0x7fffffff, 0x7ff, 0x20, 0x2, 0x6, 0x2, 0x0, 0x0, 0xfffffffffffff000, 0x7fff, 0x1f, 0x4, 0x0, 0x10001, 0x38c2, 0x8, 0x100000000, 0x0, 0x0, 0xd954, 0x10001, 0x0, 0x551d, 0x5, 0x8000, 0x8a, 0x10001, 0x40, 0x3, 0x2, 0x4, 0x3ff, 0x7, 0x8, 0x800, 0x100000000, 0x9, 0xffff, 0x4, 0x1ff, 0x3f, 0x1, 0x8001, 0x5, 0xf2, 0x9, 0x40, 0x4, 0x10000, 0x4, 0x7ff, 0x8001, 0x5, 0x6, 0xfff, 0x9, 0x3ff, 0x48c, 0x8, 0x7, 0xfffffffffffffffe, 0x5, 0xffffffffffffffd9, 0xffffffff, 0x20, 0xffffffffffffff3a, 0x1, 0x1, 0x3, 0x5, 0x1, 0x1, 0x1f, 0x7, 0x4, 0x0, 0xeb0f, 0x7, 0x3, 0x66f1c37d, 0x80000000, 0x4, 0xb, 0x6fc4, 0x40, 0x1c0d, 0x400, 0x4, 0x9, 0x9, 0x2, 0x5, 0xc4b, 0x2, 0x1, 0x0, 0x0, 0x0, 0x101, 0x101, 0xc1, 0x1, 0xffffffffffffe1f4, 0x2, 0xf75, 0xfffffffffffffa6d, 0xc35, 0x2, 0x3040000000000000, 0x0, 0x80, 0xb2e, 0xc58, 0x81, 0x0, 0x6, 0x2, 0x1f, 0x684836ce, 0x101, 0xffffffffffffffe1, 0x6, 0x10001, 0x3, 0x100000000, 0x80, 0x100, 0x989, 0x4, 0x3, 0x3, 0x7, 0xfffffffffffff800, 0xffffffffffffff10, 0xac, 0xfffffffffffffffb, 0x1, 0x6, 0x2, 0x7, 0x7, 0xffffffff, 0x100000001, 0x5, 0x8, 0x400, 0xb1, 0x0, 0x6, 0x200, 0x7, 0x1f, 0x0, 0x80000001, 0x3e9, 0x3, 0x0, 0xe2b, 0x7, 0x9, 0x1, 0xfffffffffffffff9, 0x4, 0x2, 0xa6, 0x81, 0x200, 0x9, 0x0, 0x1, 0xfff, 0x81, 0x8000, 0x3, 0x3, 0x2, 0xffbc], 0x6, [{[0x2, 0x8001], @dev={0xac, 0x14, 0x14, 0x1e}}, {[0x1000, 0x9], @broadcast=0xffffffff}, {[0x1, 0x80000001], @multicast1=0xe0000001}, {[0x2, 0x6], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x7, 0x4], @loopback=0x7f000001}, {[0x1, 0x401], @broadcast=0xffffffff}]}, {[0x3, 0x0, 0xfffffffffffffff9, 0x9, 0x7fff, 0x42c7, 0x5, 0xfffffffffffffffa, 0xb8b, 0x3, 0xfc, 0x0, 0x8000, 0x1, 0x2, 0x9, 0x8, 0x72, 0x2, 0x793e251d, 0x98, 0x64f, 0xfff, 0x6, 0x6, 0xd8a, 0x5014, 0x69, 0x2, 0x81, 0x3, 0x10001, 0x80, 0xffffffff, 0xdf, 0x28, 0x67e5, 0x88f2, 0x9, 0x3ff, 0x10001, 0x200, 0x2e, 0x1, 0xfffffffffffffffe, 0x3, 0x5f98, 0x1ff, 0x7, 0x6, 0x9, 0x4, 0x0, 0x0, 0x3, 0x9, 0xffffffff, 0x4, 0x2, 0xf1, 0x5, 0x0, 0x1, 0x6, 0xffffffff, 0x4, 0x1000, 0x6f2, 0x0, 0x100000000, 0x5, 0x100000001, 0x0, 0x8, 0x7, 0x8, 0x7fff, 0x1, 0x2, 0x3, 0x5b, 0x7, 0x6, 0x10001, 0x20, 0x1ff, 0x8, 0xb8a, 0x7, 0x4, 0x300000000, 0x4cda, 0x6, 0x3, 0x8, 0x22450fb0, 0x3, 0x0, 0x7, 0x1, 0x6, 0x401, 0x3, 0x7fff, 0x1, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x10001, 0x1c0000000000, 0x4, 0x40, 0x8, 0xfffffffffffeffff, 0x1, 0x7, 0x1, 0x7, 0x4, 0x2, 0x795, 0x7fffffff, 0xffffffffffffffc1, 0x4, 0x4, 0x9, 0x600, 0x6, 0x20, 0x100, 0xe96d, 0x4, 0x8000000000, 0x80000000, 0x8, 0x100000000, 0xfff, 0x4, 0x100000000, 0x81, 0x8, 0x7fff, 0x0, 0x100000000, 0x1, 0x0, 0x580, 0x3f, 0x0, 0x8, 0x0, 0x1, 0x69bc, 0x8, 0x3, 0x7ff, 0x7, 0x2, 0x2, 0x70e, 0x400, 0x7f, 0x0, 0x9, 0x4, 0x9, 0x2, 0x609, 0x610c, 0x0, 0xb8a, 0xf800000000000000, 0x3, 0x2, 0x9, 0xfffffffffffffff7, 0x8, 0x2, 0x80000000, 0x0, 0xe598, 0x1, 0x5, 0x3, 0x9d, 0x1, 0x9, 0x4, 0x7, 0x2, 0x3, 0xf1bb, 0x2, 0x0, 0x4, 0x0, 0x90af, 0x200, 0x0, 0x6, 0x1, 0xfffffffeffffffff, 0xfffffffffffffffb, 0x100, 0x401, 0x4, 0x5, 0x9814, 0x38a, 0x3, 0x80, 0x2, 0x400000000000, 0xffff, 0x7f, 0x9, 0xa1, 0x6, 0xedf8, 0x3, 0x4112, 0xfffffffffffffffb, 0x0, 0x7fffffff, 0xf71, 0x2a10, 0x4, 0xfffffffffffffeff, 0xe2, 0x0, 0x200, 0x83, 0x400, 0x6, 0x800, 0xfffffffffffffffd, 0x3ff, 0x7fffffff, 0xfffffffffffffffe, 0xffff, 0x0, 0x9, 0x4, 0x7, 0x1, 0x800000000000, 0x0, 0x8, 0x8, 0x7ff, 0x100000001, 0x4, 0x0, 0x20, 0xdc13, 0x3], 0x2, [{[0x3, 0x5], @broadcast=0xffffffff}, {[0x0, 0x5], @dev={0xac, 0x14, 0x14, 0x1c}}]}}}}]}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x8, 0xf9, 'ip6gretap0\x00', 'syz_tun\x00', 'veth1_to_team\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x20, 0x3, 'vlan0\x00', 'teql0\x00', 'veth0_to_bridge\x00', 'syzkaller0\x00', @random="a8f0f599bc15", [0x0, 0xff, 0x0, 0x0, 0xff, 0x5508eddd53824c76], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x19, 0x8, 0x887f, 'ip6tnl0\x00', 'ifb0\x00', 'ip6gre0\x00', '\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @random="8ef5b7d1b81c", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe0, 0x110, 0x158, [@stp={'stp\x00', 0x48, {{0xfffffffffffffff9, {0x5, 0x6, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x582c, 0x3f, 0x7, 0xfffffffffffffffe, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x4e23, 0x4e24, 0x101, 0x2, 0x7, 0xfffffffffffffffb, 0x400, 0x4, 0x9c34, 0xf9}, 0x100, 0x800}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xa62, 0x7ff, 0xd5}}}}]}, {0x0, '\x00', 0x5}]}, 0xf68) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x2, 0x4, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYRES32]}, 0x7c) [ 104.666700] kernel msg: ebtables bug: please report to author: entries_size too small [ 104.675888] IPVS: set_ctl: invalid protocol: 58 127.0.0.1:20003 dh 2018/04/29 13:58:06 executing program 4: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 104.712612] IPVS: set_ctl: invalid protocol: 58 127.0.0.1:20003 dh [ 104.732360] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/29 13:58:06 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x2150, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xf8, r2, 0x402, 0x70bd27, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x192}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x8040) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x207, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000000c0)={0x14, 0x3, 0x7, 0x21}, 0x14}, 0x1}, 0x0) getpid() r3 = memfd_create(&(0x7f0000000100)='cgroupcgroup\x00', 0x1) accept4$inet(r3, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x80000) 2018/04/29 13:58:06 executing program 5: bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x40200, 0x0) r1 = eventfd(0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) unshare(0x28060400) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)) r3 = socket(0x0, 0xa, 0x86) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000001c0)=0xffff, &(0x7f0000000200)=0x4) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x1) 2018/04/29 13:58:06 executing program 3: r0 = memfd_create(&(0x7f0000000100)='\\}\x00', 0x1) sendmsg$kcm(r0, &(0x7f0000002740)={&(0x7f0000000140)=@generic={0x10, "3c329df9413c6a33168b4eda5066d9481b243e1b9b15d7f11fcec76bca5860ddac507f5e8235a3a7b2a80a10afe986fc478ab49144ff7eeb60789d5948541d7fef0036d0e223121878b33d784b1cd9ac1c261f6f2b237248aae817a168de53d7c9b6845bc692550d0e4c8973d674ca258672e88eea34bfa3f21263a42365"}, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)="80260910a75e22bff06f1579d380e279ca40a65c1fc03a63c83e313c3f9c0aa32f0d4fc975ceacef660e05fc23eab6100b56ade7852f9d5147fde747ee6deed10754daf4a13f249d94cc5e41d3162402714140c88319a9fcf7125275e94a5b59d12a297db1dba11271721e15ef2d61d6a2894f0d255e2a3e680412d7a0877a32c470b7250f8f87e0a837ef9af01fe35ba5f4cf32dd337b86e3ccadeac63d05077241187ff93bc122735defb14941cd40199579b950a52df6daedf47e9e9e09c2fd62c9eeb2", 0xc5}, {&(0x7f00000002c0)="29966f2ac9deabbf3917998c459ce4efe04409929b3230ac1ff7cb68dbd687f808444f46901fe101c5ae21d9528299866104d0fa4b124eddc9cf8b6847fe8251e22a2edd721e11637e29cf9cd50461e2f2a0d6efbad6a0f53043cd8800e395eb58e86a05007e2909b52d8bd2a80db8d12f08da5043cc25f070017b0c8e05b1e0aa6cdcaa342a3b0faa4d09f353e9f6234a4bb926fa788d30a42959b145c348f5dc04df5ca52ded66995aa25a0ca1f255de78edd566b9c0a279ee23e5a72e69bff7ba896d7bade35037e75450466156e37e6022f3ea198e668eaeb099de1e6b9d6b2c5d947796cfa1a6a4316f785515b081d1caaa2a3fba07", 0xf8}, {&(0x7f00000003c0)="8e2dac56bff1941f54cabc6cbb8a4c51ef0b5f711002438814eab11d96e7f1d610dac9b0d0fb7a2f1e5af8757b4cd15e12667eb2c7a6c6cfb01a9ef0fc8e52440da40ff62a4c2f6c157fe4d10e96687e61d068c5eae2ca7f8376318f9e0064b4f9b2c0e81dda962f19220b9483bc1c4fb2f9ab732b3fd46f89d2e35455f2c03a895164fd1ac61eb87cb0c40ef1ac63599065404ea9a3f20d11ff0fea770190d057199ab20bb513ba6133fa7b5a07fbe4cfb5d106fdacbe1b361b9b41379095a7aa6ccfda4ee2bced7eeaf8516fd1add09c0a6ad6ccbb07f5a2d05ce99bb4578bc148f28585f3784bbf63c6003e91d7cfef791cf8c768947e7ed37ec1f22873d0ceae2153f62722f4efe09958a190a9551a9c520a81fd5999322c6a44e7ed4fbc09151aeef8f0aa7a78afdad000f18ce5a543b8fc2c56de47dd0821357a82be1377925fb973e91a24be6263e0bd3ca8e7bdc7f5b42321261c60931d82dad193cb475083dfbe13793aaa4d54dc4fd718fd413e4ea5d7fd1fa0c1b4553c40a3b3e7b88ecf326b338423b51af1c5551aa1e213dbd3fd847ccbeeb2c7c313ebba7cefc2d864c39f8bce20ea841e204ef62a5f6d2d1efc95fd56e9a91b099a708b4ac86cd09867f2569428203699c54becbd2079527987ac7eea973dc1b61e42e0d228dc2b101bb77627e39fd6fb98f94502607f1531e8a9d03f3271badb5431e2ba3081353c65eea46d73da24006b278c83162ada5013a9d5a010c956995afa1a7fcd3ac2cbbcc979b8e306aeda4e941ed4a30d4f7770d27751cc6d62c969368ea03d7f8361249998823bdc549ff0d72127ef82f0e7756af5bae5cee8a11de7890736146a1db5a6b7407be61dffd90d272283d6a6c294e1019c8d245b6aebc341ae29d80aee1ea0522d3dfaba2ad0881201c64d374196d93103353d540aed54a75eae8722d2fe4ab3e9e06e9699d2a95438dec02a9d4fa66a0a52971c14bc21b2aa23122d153bd72b2d6f0cb5af8c568ddafdc21843c4a7c6c51efb048aefb70c264671dd50944ecb36674802cfa8caa539638d1d79b9bfa98339e2afc0739989165a7a1ac73d9dbc8aa1656b35365c2cc68ae6523b3a12acc0a38f766637fbbd332e82f9b59ff666c21efac2a7092ba7eb1bd8a5999777d06e5ab463977503ebaa96ecffd5fc644bc21030346307fa0e5e8fb69c7c298c2e16010f5a1592194bf1f59ea443dd9d8de9a9c5684142ae91df21d367749fb2005173a85161e7c65ce32c99f195bb848c7c143cff2b6bdc5026536c90071a757e990a461bf0a55346257958adf1b47ff456c197a134c82afc8f1c767cd6f61f70cf49738c1973a33d1f802f430a5c621fa4b49fecf863943ab0ec6260d3ed39f6cbef2461f1f02f0a74938c914baef82ce97b38eccadf0959ee392245dbd4101ab9e92f0b15bb634795fb3bf2e119458dca6ebd01cf0e69c3e9838798175c3af4a633bc6f06a6c2a7f5335a7fba2d90a6d5e0d9293bb124b8ddac81fb81611de0fdffe0b1e0e9e9fecfc846e8c1500d9fb30d30b0fb91bb064c29ab1de77ecca47d34ca0c8995e9b53edfc4f3016acdf9a2f12510c53d1e9d621bcfefb7edb23d9db3ff5ec23b5d2d5f1ae39e233e186ae35721829ff5069b00f07b10626832d559ea77056861f97c8da6d7ceb4a1b3f8ba755ee60cc7c67b36a86940225ba93ad924aa39be1c523233a38693317dae5fecb5677365269ac6c1f627f1d7ec5effadc80f09d7bca4426388f7507f743f6634c5a94e32790331d0c1cacd2724e0fb6127cf43da1e876808755cf5432587fafa2780c8debf0f9b265526d94187834fdf628ad1bef1c114e7fbb19cd3ee886863b2e96cfb5d339ca5b74b9e4361f456c5d0e56418f3be4aff4f8ad190d02c54484601b059ab8f22615de5c0a280fa91d896bcf023941bd260c644735b843b5745e3a0ff42e6c2b0402532002d13178d9d31688c47c0fa51cbe415858fad53755c9875a768ede3494837bf7d369b0f86c498bbb8f8a3e1b031ecef510dc6b3f5e5891fda0d636f580c434253f741cfc9f9cacf74782513b771d54cad1ec0e893e39e8dec7b6dae3153060afb33e47dffd39407c85a2b837ef25ae7bcac5c78da14eac83b74b30dcb96cf19fe6bf4f2d8707be199f385c029ab296fbb81a71836bdf8c8030c051b16857ef232eb629657446eb49a3c81fc2f1b55983035a4a728047e4e8335522b7100495c84890ce553578814da5d2b67a7303149974c3b8dddd1fdbdaf44214dac84229465a6a0eae63e7851176bbcf2241e9d50c7dae70ec5ff96978cff8c580455e75e5bd09578e18b0252a6a5048db8e49ba4ec2dbebaec6e775aa43d6b79d8fe4ce097e6ad8e51753c4a559051ecb3118f2080cd433ac393f548b64ab4a92ddadd0ad6cfda6b312ab095a870f618ae37d13644bec53b71bb1fda94b196c275d341c5049bd1fd8646e3fd4f27d99a0d4b37a52e394b4f6157f417a7be61c6846f6e6b4925de31d1c48bf0309c6e309a716d9ece9f1eecad4ecf61ed61ba01f7d1156a91172be1f25b673187205e374eba0b1224b09ac2830dabe119c0d747bd254346701c93a354f013882540d9958efaf79adbf8c873191901d64653615c3869faff71bb2c36ee05a14198cecb8a5522e017d78b2e9be50ebe4030d67b5819794476914e5d36ee278968567dc0a03f000683324a58fedc94746f4e03d8a133703039e74e21157fbd54db7297fcb67827881e70671302d79777eca30020744d10f74fc201c8d5135950e56b4b658609f41e50655b0a31b115caafd88e32a759d46ad16457d553d8a323ab2255ace88d5ae8c654b2ef46591ebb8a653d0b22e3450ab5dbc949d114f912ad0f4aa011f8705ebf7810d9d4175ae366fd930cc63ddeb4c1960f6fe8e6781d43d912757172cc1ec38852ffbfc590e853adf5ce8f8b55c50645082d99951714743c4544563a180dfff2cd946eb73fb94efcd94da52b5e14f606cfeba1e394fb9acacb148a0762d8b58118d463f3e7cea54d9eeae20fd3151303392285df53c2587db1d3aa746e1274ab36f6853a6c750d9da8a932a1895c8b0d3e2fac5564a84ecd796b80d164b9c78523dcffe67d7b041f94e4a83b9abbeec41152f9404fe98e5860f34492ea61be2aaa0f8dd4a9f1dde5f8a369dbf0527a21fbd4ecbcb3687155dd1ceb8bf47857fe2212c2c14ffdc7e98ece84e6da3a7fad024141bb9668111bb629be3472658b821f040c650941c9f7c3f3ceecd57b358e527b0bfec7f08cd6f4acbbfe0e15f87f5b4ae0a30552b2f470d5ea45b392225e594f8605a88e377b878fdbdac3faf34090588ef1892fbb329d0bc8c5a8845625d1fe6633432fe9eb6a0ae81698fde29625bc99efb2f6e8fc85cc0b5c1dcc6acdacfac7be5b1956c5abd6399c1be639c49dfca5938a34db1955f991d0b7b483913fd94b764ef59b4d773d382d98233884d6b149c6563beea22ed6a3e9cc632a83b25acb0588be13d2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0x1000}, {&(0x7f00000013c0)="c08668905d359c67581d7d3fb79326c3cca16ca8eabf9c2db1d4997248c5073fe17a40d74a43e3f05a2c6b044e497b3e339edc72e881284afba348342aa3d6c474440ae1bc7a75a223d93aacd457657bfc225423b542e9428e453659d57ea50ed9619d00672aebd6f938410955e5fd4ef44bb58bd566757a63ef6b0f345ace3b433385ddebb87585dc39f82623e2e94a0fcc0661363cadd98f0ac0f6f5778c100353f42322ff1c03f4", 0xa9}], 0x4, &(0x7f00000014c0)=[{0x10, 0x0, 0x81}, {0x10, 0x10f, 0xffffffffffff01ea}, {0x80, 0x3a, 0x4, "e376573c11c379f1ddec514df07d4284b980d3dbb801a356d1c916b9b5c27d793fa8ceb9ce75d3c4a6e3678394a7546c93f4ec75b830dee0d2d973737a757a38b28655f74688d25858eae1c6c8eb31bcdc49045b8c92601ba33893b15dde2804b6c1455d8bb057bd3cf9"}, {0x78, 0x105, 0x1, "3956cd72471bc453f7c5088d568a40fcad63de72f91fff4bfe914b7b7911e29f228dceeb1c89c693f4a58c9179a17cb72ab381b2290e2d0f4e0f06ad55572bc9332ff1e9a2fa9cd6e4f993e7bf03c5f0c61adcd11e97ba5bf37b962f70a73fd9fc67f983"}, {0xb0, 0x1, 0x4, "78c3ec74df1c017881a29d1adcc6813ee35350825b98608a9c2805cc2476297424c548a4e8ac76ec3197ad8465046931601cb4c6e674fb9b5f1d8e8429ecd810cbf371e67168da1c5a5b221dc368a90a7e7c0a3ead5569dc99e15f59ae065c42de273d64601a16a99d8e0fa4a31a20adf41ef58a511cb4554413a67963fa654c1928fa8db23467e00a22876924a2e626f7009abb7bf323b7aa797b8e8138"}, {0xa0, 0x10e, 0x80000000, "065f3551371710a88d0a997ad9513d7c8ab525713f46b34f470d4c6b19ce5d60053d6a94d15b1cbd8e74f664a2843a98149d5981eb88f5083b1bb119339d9de40b0f9d6aab3447cfd1839451744271f507c8d2fcaa6cc993fdb1a9e3c54f283621e7e04aac77d961eddc0907d772b9e3a66fc1c3d0322e09dc57c10ddaee8c9315007e4564b8584b258fa0"}, {0x1010, 0x104, 0x80, "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"}], 0x1278, 0x10}, 0x4) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'ip6tnl0\x00', 0x1}) getsockopt(r1, 0x10f, 0x7f, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) 2018/04/29 13:58:06 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x801, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2018/04/29 13:58:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/29 13:58:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 104.947480] ip6tnl0: Invalid MTU 1 requested, hw min 68 [ 104.976507] ip6tnl0: Invalid MTU 1 requested, hw min 68 2018/04/29 13:58:07 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x6) close(r0) 2018/04/29 13:58:07 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) 2018/04/29 13:58:07 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0)}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/29 13:58:07 executing program 5: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0xc01, 0x0, 0x0, {0x1c, 0x14}}, 0x1c}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x10) 2018/04/29 13:58:07 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x40013, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x1, &(0x7f0000000000)=[0x0], 0x1}, 0x20) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000000100)=""/61, 0x3d}], 0x1) dup3(r2, r1, 0x0) 2018/04/29 13:58:07 executing program 7: close(0xffffffffffffffff) 2018/04/29 13:58:07 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) accept(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[], 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@empty, @remote}, &(0x7f0000000080)=0xc) 2018/04/29 13:58:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f00000000c0)=@ipv4_newroute={0x1c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/04/29 13:58:07 executing program 6: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') 2018/04/29 13:58:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x7fff) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) recvfrom$ax25(r1, &(0x7f0000000140)=""/190, 0xbe, 0x2002, &(0x7f0000000200)={0x3, {"030162ac3baaf6"}, 0x5}, 0x10) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/04/29 13:58:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="00870003000445c7566a7972f67afde13b30768668e923d57d42f05aef5462c110bf4ad571020bb363b9b563c1528daeeb4a558655a37e955c6581a7cfe5fcdaa44d1974c92df465f52373") getdents64(r0, &(0x7f0000000000)=""/26, 0x1a) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/205, 0xcd}, &(0x7f0000000140), 0x8}, 0x20) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/29 13:58:07 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x6) close(r0) 2018/04/29 13:58:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:07 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001780)={'tunl0\x00', &(0x7f0000001740)=@ethtool_sset_info={0x37, 0x1, 0x7ff, [0x1, 0x20, 0x6]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x94, &(0x7f0000000140)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x5, @rand_addr=0xffffffffffff3690}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x81, @empty, 0x800}, @in={0x2, 0x4e20, @rand_addr=0xffff}, @in6={0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x3}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xec2e}}, 0x6, 0xf6, 0x8, 0x80, 0x20}, 0x98) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000680)={&(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0], 0x4, 0x6, 0x4, 0x2}) capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000f4c000)) r2 = socket$inet(0x10, 0x3, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="4c0000001200ff09ffeefd950709830007a600800000000b6f726360aa595ae66c00000000683540150024001d0004c41180b598bc5954a6613b6aab00000000ffffffffffffffdf00000000", 0x4c}], 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001700)={r1, 0x80000000}, 0x8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000006c0)=""/4096) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000016c0)={0xaa, 0x1}) chown(&(0x7f0000000000)='./file0\x00', r3, r4) 2018/04/29 13:58:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400080, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x40000000) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d52000)=ANY=[@ANYBLOB="1400000001090100000000001000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/29 13:58:07 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) 2018/04/29 13:58:07 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/04/29 13:58:07 executing program 0: unshare(0x8000400) r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x2000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x1, 0x81fe, 0x5, 0x1}, {0x0, 0x0, 0x2, 0xffff}, {0x0, 0xffffffff, 0x3, 0x4}, {0xffffffffffffff7f, 0xe68f, 0x200, 0x1}, {0xfff, 0xfffffffffffffffa, 0x3ff, 0x200}, {0x20, 0x6, 0x6, 0x5}]}) 2018/04/29 13:58:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff030000004500010700000014190018000400020007f50004020000c60001010c00f41ee400", 0x39}], 0x1) 2018/04/29 13:58:07 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(0xffffffffffffffff) 2018/04/29 13:58:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/29 13:58:07 executing program 1: futex(&(0x7f0000000040), 0x9, 0x4, &(0x7f00001f3000), &(0x7f0000000080)=0x2, 0x45000000) 2018/04/29 13:58:07 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:07 executing program 5: mmap(&(0x7f00000a5000/0x3000)=nil, 0x3000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000000)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f0000000040), 0x601, &(0x7f0000418000/0x2000)=nil, 0x2) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x101, &(0x7f0000000100)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23}}, 0x3, 0x6}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x8, 0x6d, 0x4}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) [ 105.922551] FAULT_INJECTION: forcing a failure. [ 105.922551] name failslab, interval 1, probability 0, space 0, times 1 [ 105.933937] CPU: 0 PID: 8522 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 105.940798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.950171] Call Trace: [ 105.952799] dump_stack+0x185/0x1d0 [ 105.956469] should_fail+0x87b/0xab0 [ 105.960238] should_failslab+0x279/0x2a0 [ 105.964347] kmem_cache_alloc_node+0x151/0xc70 [ 105.968976] ? __alloc_skb+0x203/0x9f0 2018/04/29 13:58:08 executing program 7: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f0000000040)=0xffffff8e) [ 105.972940] __alloc_skb+0x203/0x9f0 [ 105.976729] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.981479] pfkey_sendmsg+0x29e/0x1950 [ 105.985513] ? import_iovec+0x3cd/0x610 [ 105.989578] ? copy_msghdr_from_user+0x72c/0x830 [ 105.994403] ? security_socket_sendmsg+0x5d/0x210 [ 105.999314] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.004746] ? security_socket_sendmsg+0x9e/0x210 [ 106.009635] ? pfkey_release+0x5c0/0x5c0 [ 106.013767] ___sys_sendmsg+0xec0/0x1310 [ 106.017936] ? __fdget+0x4e/0x60 2018/04/29 13:58:08 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) [ 106.021374] ? __fget_light+0x56/0x710 [ 106.025324] ? __fdget+0x4e/0x60 [ 106.028761] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.034185] ? __fget_light+0x6b9/0x710 [ 106.038247] SYSC_sendmsg+0x2a3/0x3d0 [ 106.042156] SyS_sendmsg+0x54/0x80 [ 106.045778] do_syscall_64+0x309/0x430 [ 106.049719] ? ___sys_sendmsg+0x1310/0x1310 [ 106.054083] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.059298] RIP: 0033:0x455979 [ 106.062505] RSP: 002b:00007f180f9c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/29 13:58:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000), 0x0, 0x80, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) dup3(r1, r0, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xffffff34}, 0x1}, 0x0) [ 106.070248] RAX: ffffffffffffffda RBX: 00007f180f9c76d4 RCX: 0000000000455979 [ 106.077541] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 106.084836] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.092127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 106.099418] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000000 [ 106.190814] FAULT_INJECTION: forcing a failure. [ 106.190814] name failslab, interval 1, probability 0, space 0, times 0 [ 106.202241] CPU: 1 PID: 8542 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 106.209103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.218475] Call Trace: [ 106.221102] dump_stack+0x185/0x1d0 [ 106.224771] should_fail+0x87b/0xab0 [ 106.228528] should_failslab+0x279/0x2a0 [ 106.232651] __kmalloc+0xc2/0x350 [ 106.236147] ? _cond_resched+0x3c/0xd0 [ 106.240076] ? snd_pcm_oss_change_params+0x258/0x68c0 [ 106.245350] snd_pcm_oss_change_params+0x258/0x68c0 [ 106.250430] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.255311] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.260051] ? __fput+0x3c4/0xa10 [ 106.263547] ? locks_remove_file+0x65/0x1d70 [ 106.267984] ? __fput+0x3c4/0xa10 [ 106.271472] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.276876] ? locks_remove_file+0x3c7/0x1d70 [ 106.281455] snd_pcm_oss_sync+0xfe7/0x1540 [ 106.285732] ? __fsnotify_parent+0x75/0x560 [ 106.290109] snd_pcm_oss_release+0x13a/0x4c0 [ 106.294606] __fput+0x49e/0xa10 [ 106.297979] ____fput+0x37/0x40 [ 106.301340] ? fput+0x2e0/0x2e0 [ 106.304692] task_work_run+0x243/0x2c0 [ 106.308638] prepare_exit_to_usermode+0x33c/0x3a0 [ 106.313517] syscall_return_slowpath+0xe9/0x700 [ 106.318281] ? __close_fd+0x47b/0x4d0 [ 106.322169] ? SYSC_close+0x71/0x130 [ 106.325950] do_syscall_64+0x36d/0x430 [ 106.329887] ? filp_close+0x2e0/0x2e0 [ 106.333726] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/29 13:58:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="cd", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req3={0x80000000, 0x4, 0x8, 0x1ff, 0x6, 0x7ff, 0x8f}, 0x1c) connect$unix(r0, &(0x7f00006da000)=@abs={0x0, 0x0, 0x4e22}, 0x2f6) 2018/04/29 13:58:08 executing program 5: lookup_dcookie(0x5, &(0x7f0000000000)=""/211, 0xd3) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x2, 0x802) ioctl(r0, 0x4800000002284, &(0x7f00007bb000)) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000140)=0x8, 0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000180)=0x3) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) 2018/04/29 13:58:08 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 106.338937] RIP: 0033:0x455979 [ 106.342144] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 106.349884] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 [ 106.357171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 106.364457] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.371756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 106.379048] R13: 0000000000000053 R14: 00000000006f3868 R15: 0000000000000000 [ 106.458280] FAULT_INJECTION: forcing a failure. [ 106.458280] name failslab, interval 1, probability 0, space 0, times 0 [ 106.469768] CPU: 0 PID: 8557 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 106.476623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.485992] Call Trace: [ 106.488614] dump_stack+0x185/0x1d0 [ 106.492285] should_fail+0x87b/0xab0 [ 106.496050] should_failslab+0x279/0x2a0 [ 106.500215] __kmalloc_node_track_caller+0x243/0x11c0 [ 106.505468] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 106.510867] ? pfkey_sendmsg+0x29e/0x1950 [ 106.515103] __alloc_skb+0x2cf/0x9f0 [ 106.518896] ? pfkey_sendmsg+0x29e/0x1950 [ 106.523125] pfkey_sendmsg+0x29e/0x1950 [ 106.527159] ? import_iovec+0x3cd/0x610 [ 106.531215] ? copy_msghdr_from_user+0x72c/0x830 [ 106.536044] ? security_socket_sendmsg+0x5d/0x210 [ 106.540962] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.546391] ? security_socket_sendmsg+0x9e/0x210 [ 106.551276] ? pfkey_release+0x5c0/0x5c0 2018/04/29 13:58:08 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@random={'security.', '+%posix_acl_accesswlan1@$-selfbdevvmnet0em0cpuset\x00'}, &(0x7f0000000140)="402a3a2ec96d696d655f7479706563707573657400", 0x15, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000040)=""/85, &(0x7f00000000c0)=0x55) 2018/04/29 13:58:08 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) [ 106.555403] ___sys_sendmsg+0xec0/0x1310 [ 106.559568] ? __fdget+0x4e/0x60 [ 106.563002] ? __fget_light+0x56/0x710 [ 106.566955] ? __fdget+0x4e/0x60 [ 106.570393] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.575820] ? __fget_light+0x6b9/0x710 [ 106.579879] SYSC_sendmsg+0x2a3/0x3d0 [ 106.583781] SyS_sendmsg+0x54/0x80 [ 106.587403] do_syscall_64+0x309/0x430 [ 106.591339] ? ___sys_sendmsg+0x1310/0x1310 [ 106.595704] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.600919] RIP: 0033:0x455979 [ 106.604131] RSP: 002b:00007f180f9c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 106.611874] RAX: ffffffffffffffda RBX: 00007f180f9c76d4 RCX: 0000000000455979 [ 106.619162] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 106.626455] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.633744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 106.641035] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000001 2018/04/29 13:58:08 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') 2018/04/29 13:58:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[0x1, 0x1ff, 0x8000, 0x35, 0x8]}) dup(r0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe, 0x2000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[0x8, 0x2cb3, 0x4]}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0xa152, 0x9, 0x9, 0x8, 0x3, 0x9, 0x101, 0x1000, 0x7, 0xffff}) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf2609876b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000), 0x0, &(0x7f00009c5000)}, 0x0) 2018/04/29 13:58:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/udp6\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) lseek(r0, 0x4000000000000, 0x0) 2018/04/29 13:58:08 executing program 3 (fault-call:1 fault-nth:1): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) 2018/04/29 13:58:08 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001640)) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffe00, 0x20, 0x3, 0xfffffffffffffff7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0xcb}, 0x8) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000775000)={0x1, 0x3, [0x0, 0x0, 0x2a0, 0x400000000000000]}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r3, 0x8, r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x0, 0x4, [0x2, 0x8, 0x81, 0x1]}, &(0x7f0000000200)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/29 13:58:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x20, 0x80) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000100)=""/15, 0xf) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x2}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/29 13:58:08 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:08 executing program 7: syz_emit_ethernet(0x72, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a888beffff15000000e2dc"}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x74, "1297c04c4e2b8ee5f3f049fee80f3ee0ad5b74612a3183f13331432c234efaded1879505273ec1d23fdfde015ac56294fa04e2ec9bbc60ec37714e47eb568f1f4aa9ac962b61d03ae93fe8b49180876e7ceee1b943fa78d2c37aa5fb84a012b4ac65e8b3973f0e4aec63161fb52f1c037cb5b3d0"}, &(0x7f0000000040)=0x7c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0xfff}, 0xc) [ 106.852292] FAULT_INJECTION: forcing a failure. [ 106.852292] name failslab, interval 1, probability 0, space 0, times 0 [ 106.861625] FAULT_INJECTION: forcing a failure. [ 106.861625] name failslab, interval 1, probability 0, space 0, times 0 [ 106.863716] CPU: 1 PID: 8586 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 106.881679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.891035] Call Trace: [ 106.893645] dump_stack+0x185/0x1d0 [ 106.897289] should_fail+0x87b/0xab0 [ 106.901031] should_failslab+0x279/0x2a0 [ 106.905114] __kmalloc+0xc2/0x350 [ 106.908593] ? _cond_resched+0x3c/0xd0 [ 106.912488] ? snd_pcm_oss_change_params+0x299/0x68c0 [ 106.917717] snd_pcm_oss_change_params+0x299/0x68c0 [ 106.922763] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.927612] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.932312] ? __fput+0x3c4/0xa10 [ 106.935777] ? locks_remove_file+0x65/0x1d70 [ 106.940188] ? __fput+0x3c4/0xa10 [ 106.943651] ? locks_remove_file+0x3c7/0x1d70 [ 106.948196] snd_pcm_oss_sync+0xfe7/0x1540 [ 106.952449] ? __fsnotify_parent+0x75/0x560 [ 106.956792] snd_pcm_oss_release+0x13a/0x4c0 [ 106.961256] __fput+0x49e/0xa10 [ 106.964586] ____fput+0x37/0x40 [ 106.967913] ? fput+0x2e0/0x2e0 [ 106.971224] task_work_run+0x243/0x2c0 [ 106.975138] prepare_exit_to_usermode+0x33c/0x3a0 [ 106.979995] syscall_return_slowpath+0xe9/0x700 [ 106.984726] ? __close_fd+0x47b/0x4d0 [ 106.988577] ? SYSC_close+0x71/0x130 [ 106.992322] do_syscall_64+0x36d/0x430 [ 106.996231] ? filp_close+0x2e0/0x2e0 [ 107.000049] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.005242] RIP: 0033:0x455979 [ 107.008430] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 107.016144] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 [ 107.023414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 107.030682] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.037951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.045220] R13: 0000000000000053 R14: 00000000006f3868 R15: 0000000000000001 [ 107.052513] CPU: 0 PID: 8585 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 107.059369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.068736] Call Trace: [ 107.071355] dump_stack+0x185/0x1d0 [ 107.075019] should_fail+0x87b/0xab0 [ 107.078775] should_failslab+0x279/0x2a0 [ 107.082878] kmem_cache_alloc+0x136/0xb90 [ 107.087091] ? skb_clone+0x31e/0x590 [ 107.090834] ? rcu_all_qs+0x32/0x1f0 [ 107.094626] skb_clone+0x31e/0x590 [ 107.098263] pfkey_sendmsg+0x723/0x1950 2018/04/29 13:58:09 executing program 0: modify_ldt$write(0x1, &(0x7f0000001200), 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffff, 0x202000) fcntl$dupfd(r0, 0x406, r0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff, 0x0) [ 107.102354] ? copy_msghdr_from_user+0x72c/0x830 [ 107.107181] ? security_socket_sendmsg+0x5d/0x210 [ 107.112095] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.117527] ? security_socket_sendmsg+0x9e/0x210 [ 107.122411] ? pfkey_release+0x5c0/0x5c0 [ 107.126534] ___sys_sendmsg+0xec0/0x1310 [ 107.130694] ? __fdget+0x4e/0x60 [ 107.134130] ? __fget_light+0x56/0x710 [ 107.138079] ? __fdget+0x4e/0x60 [ 107.141512] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.147234] ? __fget_light+0x6b9/0x710 [ 107.151284] SYSC_sendmsg+0x2a3/0x3d0 [ 107.155190] SyS_sendmsg+0x54/0x80 [ 107.158805] do_syscall_64+0x309/0x430 [ 107.162740] ? ___sys_sendmsg+0x1310/0x1310 [ 107.167105] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.172314] RIP: 0033:0x455979 [ 107.175519] RSP: 002b:00007f180f9c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 107.183257] RAX: ffffffffffffffda RBX: 00007f180f9c76d4 RCX: 0000000000455979 [ 107.190550] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 2018/04/29 13:58:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000b5c000/0x3000)=nil, 0x3000}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 107.197842] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.205134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.212423] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000002 2018/04/29 13:58:09 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000cc00001800000000000000000000000700000100000000000018"], &(0x7f0000000080)='GPL\x00', 0x0, 0xbd, &(0x7f00000000c0)=""/189}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x70, 0x7}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0x22}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000004c0)=""/146) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@multicast1}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) 2018/04/29 13:58:09 executing program 3 (fault-call:1 fault-nth:2): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) 2018/04/29 13:58:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/162, &(0x7f00000000c0)=0xa2) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 107.334653] FAULT_INJECTION: forcing a failure. [ 107.334653] name failslab, interval 1, probability 0, space 0, times 0 [ 107.345982] CPU: 0 PID: 8605 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 107.352840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.362210] Call Trace: [ 107.364835] dump_stack+0x185/0x1d0 [ 107.368500] should_fail+0x87b/0xab0 [ 107.372261] should_failslab+0x279/0x2a0 [ 107.376369] __kmalloc+0xc2/0x350 [ 107.379871] ? _cond_resched+0x3c/0xd0 [ 107.383800] ? snd_pcm_oss_change_params+0x2d7/0x68c0 [ 107.389066] snd_pcm_oss_change_params+0x2d7/0x68c0 [ 107.394158] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.399035] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.403775] ? __fput+0x3c4/0xa10 [ 107.407274] ? locks_remove_file+0x65/0x1d70 [ 107.411707] ? __fput+0x3c4/0xa10 [ 107.415200] ? locks_remove_file+0x3c7/0x1d70 [ 107.419785] snd_pcm_oss_sync+0xfe7/0x1540 [ 107.424078] ? __fsnotify_parent+0x75/0x560 [ 107.428448] snd_pcm_oss_release+0x13a/0x4c0 [ 107.432948] __fput+0x49e/0xa10 [ 107.436315] ____fput+0x37/0x40 [ 107.439671] ? fput+0x2e0/0x2e0 [ 107.443007] task_work_run+0x243/0x2c0 [ 107.446952] prepare_exit_to_usermode+0x33c/0x3a0 [ 107.451875] syscall_return_slowpath+0xe9/0x700 [ 107.456638] ? __close_fd+0x47b/0x4d0 [ 107.460520] ? SYSC_close+0x71/0x130 [ 107.464298] do_syscall_64+0x36d/0x430 [ 107.468239] ? filp_close+0x2e0/0x2e0 [ 107.472083] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.477290] RIP: 0033:0x455979 [ 107.480495] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 107.488241] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 [ 107.495532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 107.502821] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.510113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.517404] R13: 0000000000000053 R14: 00000000006f3868 R15: 0000000000000002 2018/04/29 13:58:09 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/29 13:58:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) write$tun(r0, &(0x7f00000001c0)={@void, @hdr={0x0, 0x0, 0x0, 0x0, 0x4}, @ipx={0xffff, 0x20, 0x0, 0x0, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random, @current}, "d756"}}, 0x2a) 2018/04/29 13:58:09 executing program 7: unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="91f295296b33", 'bridge0\x00'}}) dup3(r0, r1, 0x80000) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) poll(&(0x7f0000000080), 0x0, 0x7) 2018/04/29 13:58:09 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:09 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f00000c4000)) recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f0000000140)=""/80, 0x50}, {&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/80, 0x50}], 0x5, 0x0, 0x0, 0x2}, 0x10001}, {{&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/80, 0x50, 0x8}, 0x2}, {{&(0x7f0000000500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000000580)=""/94, 0x5e}, {&(0x7f0000000600)=""/55, 0x37}, {&(0x7f0000000640)=""/249, 0xf9}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/41, 0x29}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/186, 0xba}, {&(0x7f0000002840)=""/203, 0xcb}, {&(0x7f0000002940)=""/87, 0x57}, {&(0x7f00000029c0)=""/161, 0xa1}], 0xa, &(0x7f0000002b40)=""/202, 0xca, 0x2}, 0x9}, {{&(0x7f0000002c40)=@rc, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002cc0)=""/187, 0xbb}, {&(0x7f0000002d80)=""/81, 0x51}], 0x2, 0x0, 0x0, 0x9c}, 0x2}, {{&(0x7f0000002e40)=@nfc, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002ec0)=""/41, 0x29}], 0x1, &(0x7f0000002f40)=""/53, 0x35, 0x8000}, 0x400}, {{&(0x7f0000002f80)=@sco, 0x80, &(0x7f0000004240)=[{&(0x7f0000003000)=""/174, 0xae}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/96, 0x60}, {&(0x7f0000004140)=""/20, 0x14}, {&(0x7f0000004180)=""/144, 0x90}], 0x5, 0x0, 0x0, 0x3}, 0x7fff}], 0x6, 0x40000040, &(0x7f0000004440)={0x77359400}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000004480)={'icmp6\x00'}, &(0x7f00000044c0)=0x1e) r2 = getpid() sched_getaffinity(r2, 0x8, &(0x7f0000004500)) 2018/04/29 13:58:09 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) membarrier(0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/04/29 13:58:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, 0x0, "ba7e305b22384b108388d9c36c33d1aac65804755ca97d0cd1b2412971046b90ce1ebd5e0d73b3bc146917d762360009e2ba8f50a5e71990db0af1cb609cfcf83cb080729bcdeffbe600f9937223e174"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x4, 0x0, "aee3e02177a8b390566bc2dd09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e421e02d30ee"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x8, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d47f908dc3a751f6f97a5f446473879b8171ae0d09086cb18d602ee628a185531290242710b99b81f1772c01189f80629dc1d9e"}, 0xffffffffffffffe3) 2018/04/29 13:58:09 executing program 3 (fault-call:1 fault-nth:3): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) [ 107.703583] FAULT_INJECTION: forcing a failure. [ 107.703583] name failslab, interval 1, probability 0, space 0, times 0 [ 107.714977] CPU: 0 PID: 8621 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 107.721845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.731241] Call Trace: [ 107.733871] dump_stack+0x185/0x1d0 [ 107.737547] should_fail+0x87b/0xab0 [ 107.741315] should_failslab+0x279/0x2a0 [ 107.745421] __kmalloc+0xc2/0x350 [ 107.748933] ? snd_pcm_oss_change_params+0x1144/0x68c0 [ 107.754295] snd_pcm_oss_change_params+0x1144/0x68c0 [ 107.759462] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.764339] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.769115] snd_pcm_oss_sync+0xfe7/0x1540 [ 107.773395] ? __fsnotify_parent+0x75/0x560 [ 107.777767] snd_pcm_oss_release+0x13a/0x4c0 [ 107.782272] __fput+0x49e/0xa10 [ 107.785655] ____fput+0x37/0x40 [ 107.789022] ? fput+0x2e0/0x2e0 [ 107.792369] task_work_run+0x243/0x2c0 [ 107.796317] prepare_exit_to_usermode+0x33c/0x3a0 2018/04/29 13:58:09 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x0, 0x300) [ 107.801244] syscall_return_slowpath+0xe9/0x700 [ 107.806009] ? __close_fd+0x47b/0x4d0 [ 107.809892] ? SYSC_close+0x71/0x130 [ 107.813673] do_syscall_64+0x36d/0x430 [ 107.817608] ? filp_close+0x2e0/0x2e0 [ 107.821445] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.826651] RIP: 0033:0x455979 [ 107.829855] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 107.837592] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 [ 107.844879] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 2018/04/29 13:58:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x210200, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x2e, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000240)={&(0x7f0000000380)=""/120, 0x78}) getpgrp(r2) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x8) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1, 0x1) ptrace$getregset(0x4204, 0x0, 0x206, &(0x7f0000001440)={&(0x7f0000000440)=""/4096, 0x1000}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) [ 107.852171] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.859462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.866753] R13: 0000000000000053 R14: 00000000006f3868 R15: 0000000000000003 2018/04/29 13:58:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x6, 0x80000001, r2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="070a6a4e084fff92fb", 0x9) 2018/04/29 13:58:09 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x88000, 0x0) [ 107.987965] FAULT_INJECTION: forcing a failure. [ 107.987965] name failslab, interval 1, probability 0, space 0, times 0 [ 107.999348] CPU: 0 PID: 8648 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 108.006204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.015571] Call Trace: [ 108.018192] dump_stack+0x185/0x1d0 [ 108.021860] should_fail+0x87b/0xab0 [ 108.025620] should_failslab+0x279/0x2a0 [ 108.029728] kmem_cache_alloc_node+0x151/0xc70 [ 108.034355] ? __alloc_skb+0x203/0x9f0 2018/04/29 13:58:10 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000140)=ANY=[]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xc1, "16be4cc881e257c9276e2dc5f58daf367c3eec46fc7c781b4c8ebe01925100aa232d2c07078d79000f616daab07705aed55029c50a482542b9486a7d7ca61dc4412bc9f26b918aa1218863cbc55a1ba0130916dcae6e58a58fd6a9e9072cda31ef45fbd3a47a9cc8657d4379a4e40c679c0a023effa2ec5dd8294135a0e914afd11c0823667af38f89fd61aeebed33afce7c4f74956fcebbe45bab74e18e6797decd89d672e4bb4150ef7d9dcba7dbdaf358769c28d3429a5d05ab63f2adf74728"}, &(0x7f0000000000)=0xc9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x3f, "138105e8db29442f79756cf9ec9d29fbcff4a04f2724a2b8e3956e0d3a51176452b82a9296d13afb59a43ef990164d7811f689741ffece1963ad7ff294b4fc"}, &(0x7f0000000080)=0x47) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x3f, 0x0, 0x6, 0x10001, 0x401000, 0x3, 0x35, {r3, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}}, 0x2, 0x80000001, 0xb3a, 0x4, 0x8}}, &(0x7f0000000400)=0xb0) fallocate(r1, 0x3, 0x0, 0x100000001) [ 108.038290] __alloc_skb+0x203/0x9f0 [ 108.042053] __pfkey_xfrm_state2msg+0x99a/0x42d0 [ 108.046927] dump_sa+0x126/0x600 [ 108.050359] xfrm_state_walk+0x445/0x13c0 [ 108.054560] ? pfkey_do_dump+0x530/0x530 [ 108.058674] pfkey_dump_sa+0x91/0xb0 [ 108.062431] ? pfkey_migrate+0x2190/0x2190 [ 108.066703] pfkey_do_dump+0x9c/0x530 [ 108.070614] pfkey_dump+0x647/0x7c0 [ 108.074340] pfkey_sendmsg+0x14a6/0x1950 [ 108.078502] ? pfkey_release+0x5c0/0x5c0 [ 108.082642] ___sys_sendmsg+0xec0/0x1310 [ 108.086816] ? __fdget+0x4e/0x60 [ 108.090257] ? __fget_light+0x56/0x710 [ 108.094217] ? __fdget+0x4e/0x60 [ 108.097659] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.103103] ? __fget_light+0x6b9/0x710 [ 108.107172] SYSC_sendmsg+0x2a3/0x3d0 [ 108.111098] SyS_sendmsg+0x54/0x80 [ 108.114735] do_syscall_64+0x309/0x430 [ 108.118676] ? ___sys_sendmsg+0x1310/0x1310 [ 108.123043] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.128434] RIP: 0033:0x455979 2018/04/29 13:58:10 executing program 0: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r2, 0x4, 0x2400) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180)=[{0x0, 0x8}, {0x8, 0x8}], 0x2) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000001c0)={{0xc9a, 0xffffffff}, {0x1, 0xb9}, 0xffffffffffffff42, 0x2, 0x7fe000000000}) 2018/04/29 13:58:10 executing program 5: r0 = memfd_create(&(0x7f0000000040)='selinux-@\x00', 0x0) write(r0, &(0x7f00000001c0)='Y', 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000080)=@generic) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) epoll_pwait(r0, &(0x7f00000000c0), 0x0, 0x100000000, &(0x7f0000000100)={0xfff}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/04/29 13:58:10 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x3e0, &(0x7f00000001c0)}, 0x10) [ 108.131637] RSP: 002b:00007f180f9c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 108.139376] RAX: ffffffffffffffda RBX: 00007f180f9c76d4 RCX: 0000000000455979 [ 108.146668] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 108.153959] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.161251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.168540] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000003 2018/04/29 13:58:10 executing program 3 (fault-call:1 fault-nth:4): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) [ 108.377637] FAULT_INJECTION: forcing a failure. [ 108.377637] name failslab, interval 1, probability 0, space 0, times 0 [ 108.389102] CPU: 1 PID: 8673 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 108.395964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.405334] Call Trace: [ 108.407959] dump_stack+0x185/0x1d0 [ 108.411630] should_fail+0x87b/0xab0 [ 108.415383] should_failslab+0x279/0x2a0 [ 108.419536] __kmalloc+0xc2/0x350 [ 108.423032] ? snd_pcm_hw_param_near+0x8b/0xc10 [ 108.427771] ? snd_pcm_hw_param_near+0x11f/0xc10 [ 108.432566] snd_pcm_hw_param_near+0x11f/0xc10 [ 108.437264] snd_pcm_oss_change_params+0x19e3/0x68c0 [ 108.442427] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.447379] snd_pcm_oss_sync+0xfe7/0x1540 [ 108.451663] ? __fsnotify_parent+0x75/0x560 [ 108.456035] snd_pcm_oss_release+0x13a/0x4c0 [ 108.460539] __fput+0x49e/0xa10 [ 108.463924] ____fput+0x37/0x40 [ 108.467285] ? fput+0x2e0/0x2e0 [ 108.470632] task_work_run+0x243/0x2c0 [ 108.474579] prepare_exit_to_usermode+0x33c/0x3a0 [ 108.479456] syscall_return_slowpath+0xe9/0x700 [ 108.484213] ? __close_fd+0x47b/0x4d0 [ 108.488098] ? SYSC_close+0x71/0x130 [ 108.491874] do_syscall_64+0x36d/0x430 [ 108.495811] ? filp_close+0x2e0/0x2e0 [ 108.499649] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.504860] RIP: 0033:0x455979 [ 108.508060] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 108.515804] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 [ 108.523091] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 108.530384] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.537670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.544956] R13: 0000000000000053 R14: 00000000006f3868 R15: 0000000000000004 2018/04/29 13:58:11 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="87f40789d78a450ec57ff4df68f6", 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x10000) write$binfmt_misc(r0, &(0x7f0000000080)={"5b7975c3"}, 0xffffffde) 2018/04/29 13:58:11 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file1\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0xa5, "e8eb6c31997804cb610809efb60d8b6e129b31178fd5c4969f0dab7770a7e77f3326dad745b5fa3856412dbfdb9795e672858ca88e83756ff9fd311bd90a393551dd1f65fca07c048e83e56d54e9f43092995ad1617571a8cb5218784a894207a596acffa7b3b8106f365491532f8116c70884a8f7162fec5c971a34b4e0a21132d08fb81747571e3250d947747f25bb7371220fad7dffccb3a935e13502c5829eeb3553c0"}, &(0x7f0000000540)=0xad) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000580)={r3, 0x9}, 0x8) fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x900) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r4 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r5, 0x101}, 0x8) syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file1\x00', 0x2f37, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000040)=ANY=[]) read(r4, &(0x7f0000000200)=""/81, 0x10000015b) 2018/04/29 13:58:11 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x80089203, &(0x7f0000000000)) 2018/04/29 13:58:11 executing program 1: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x10001, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000001f80)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/152, 0x98}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/61, 0x3d}], 0x3, &(0x7f0000000540)=""/4096, 0x1000, 0x8}, 0x7f}, {{&(0x7f0000001540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000015c0)=""/100, 0x64}, {&(0x7f0000001640)=""/27, 0x1b}, {&(0x7f0000001680)=""/238, 0xee}, {&(0x7f0000001780)=""/102, 0x66}, {&(0x7f0000001800)=""/231, 0xe7}, {&(0x7f0000001900)=""/93, 0x5d}, {&(0x7f0000001980)=""/237, 0xed}, {&(0x7f0000001a80)=""/124, 0x7c}, {&(0x7f0000001b00)=""/146, 0x92}], 0x9, &(0x7f0000001c80)=""/201, 0xc9}, 0x3}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001d80)=""/133, 0x85}], 0x1, &(0x7f0000001e80)=""/230, 0xe6, 0x401}, 0xf79}], 0x3, 0x2100, &(0x7f0000002040)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002080)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000002180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000025c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000026c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004b00)=0x14) recvmsg(0xffffffffffffffff, &(0x7f0000006080)={&(0x7f0000004b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000004bc0)=""/213, 0xd5}, {&(0x7f0000004cc0)=""/170, 0xaa}, {&(0x7f0000004d80)=""/85, 0x55}, {&(0x7f0000004e00)=""/4096, 0x1000}, {&(0x7f0000005e00)=""/82, 0x52}, {&(0x7f0000005e80)=""/54, 0x36}, {&(0x7f0000005ec0)=""/242, 0xf2}], 0x7, &(0x7f0000006040)=""/61, 0x3d, 0x8}, 0x2001) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006180)={0x0, @rand_addr, @loopback}, &(0x7f00000061c0)=0xc) recvmmsg(0xffffffffffffffff, &(0x7f0000009980)=[{{&(0x7f00000088c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000008e80)=[{&(0x7f0000008940)=""/163, 0xa3}, {&(0x7f0000008a00)=""/100, 0x64}, {&(0x7f0000008a80)=""/95, 0x5f}, {&(0x7f0000008b00)=""/138, 0x8a}, {&(0x7f0000008bc0)=""/217, 0xd9}, {&(0x7f0000008cc0)=""/249, 0xf9}, {&(0x7f0000008dc0)=""/181, 0xb5}], 0x7, &(0x7f0000008f00)=""/186, 0xba, 0x9b}, 0x7}, {{&(0x7f0000008fc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000009100)=[{&(0x7f0000009040)=""/64, 0x40}, {&(0x7f0000009080)=""/72, 0x48}], 0x2, &(0x7f0000009140)=""/233, 0xe9, 0x7}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f00000092c0)=[{&(0x7f000000a040)=""/4096, 0x1000}, {&(0x7f000000b040)=""/4096, 0x1000}, {&(0x7f0000009240)=""/73, 0x49}], 0x3, &(0x7f0000009300)=""/120, 0x78, 0x4}, 0x7}, {{&(0x7f0000009380), 0x80, &(0x7f0000009800)=[{&(0x7f0000009400)=""/129, 0x81}, {&(0x7f00000094c0)=""/246, 0xf6}, {&(0x7f00000095c0)}, {&(0x7f0000009600)=""/164, 0xa4}, {&(0x7f000000c040)=""/4096, 0x1000}, {&(0x7f00000096c0)=""/122, 0x7a}, {&(0x7f0000009740)=""/152, 0x98}], 0x7, &(0x7f0000009880)=""/229, 0xe5, 0x5}, 0xff}], 0x4, 0x2, &(0x7f0000009a80)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000009b00)={@local, 0x0}, &(0x7f0000009b40)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000d040)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f000000d140)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f000000de40)=[{{&(0x7f000000d180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f000000d980)=[{&(0x7f000000d200)=""/226, 0xe2}, {&(0x7f000000d300)=""/147, 0x93}, {&(0x7f000000d3c0)=""/91, 0x5b}, {&(0x7f000000d440)=""/88, 0x58}, {&(0x7f000000d4c0)=""/162, 0xa2}, {&(0x7f000000d580)=""/146, 0x92}, {&(0x7f000000d640)=""/140, 0x8c}, {&(0x7f000000d700)=""/156, 0x9c}, {&(0x7f000000d7c0)=""/173, 0xad}, {&(0x7f000000d880)=""/229, 0xe5}], 0xa, 0x0, 0x0, 0x8001}, 0x2259}, {{&(0x7f000000da40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000db00)=[{&(0x7f000000dac0)}], 0x1, &(0x7f000000db40)=""/96, 0x60, 0x8001}, 0x1}, {{&(0x7f000000dbc0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f000000de00)=[{&(0x7f000000dc40)=""/224, 0xe0}, {&(0x7f000000dd40)=""/154, 0x9a}], 0x2, 0x0, 0x0, 0x6}, 0x4cb3}], 0x3, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000dfc0)={'dummy0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000000e080)={@dev, 0x0}, &(0x7f000000e0c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000f940)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f000000fa40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000fa80)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f000000fb80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000fbc0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000fcc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000fd00)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000000fd40)={@mcast1, 0x0}, &(0x7f000000fd80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000fdc0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f000000fec0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000ff00)={0x0, @local, @multicast1}, &(0x7f000000ff40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000ff80)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000010080)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000100c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000010100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000010140)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000010240)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000010b40)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000010b00)={&(0x7f0000010280)={0x86c, r1, 0x100, 0x70bd26, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x188, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80a3}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0x1dab1d20, 0x3, 0x8}, {0x4, 0x2e7, 0xf5, 0x8b9}, {0x5, 0x401, 0x5a8f, 0x8}, {0x80000001, 0x388b7ac5, 0x0, 0xfffffffffffffffa}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r10}, {0x164, 0x2, [{0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1000, 0x81, 0x9, 0x3f}, {0x90000000000, 0x5, 0x4, 0x4}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r13}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x16c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbb4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x168, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r24}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r25}}}]}}]}, 0x86c}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) 2018/04/29 13:58:11 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) unshare(0x8000400) r2 = socket(0x1e, 0x1, 0x0) shutdown(r2, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x396fe9cf) read(r0, &(0x7f0000000000)=""/19, 0x13) getpid() 2018/04/29 13:58:11 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/29 13:58:11 executing program 3 (fault-call:1 fault-nth:5): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) [ 109.200531] FAULT_INJECTION: forcing a failure. [ 109.200531] name failslab, interval 1, probability 0, space 0, times 0 [ 109.211926] CPU: 1 PID: 8698 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 109.218788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.228164] Call Trace: [ 109.230796] dump_stack+0x185/0x1d0 [ 109.232721] FAULT_INJECTION: forcing a failure. [ 109.232721] name failslab, interval 1, probability 0, space 0, times 0 [ 109.234459] should_fail+0x87b/0xab0 [ 109.234504] should_failslab+0x279/0x2a0 [ 109.234610] __kmalloc_node_track_caller+0x243/0x11c0 [ 109.234643] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 109.234695] ? __pfkey_xfrm_state2msg+0x99a/0x42d0 [ 109.269067] __alloc_skb+0x2cf/0x9f0 [ 109.272805] ? __pfkey_xfrm_state2msg+0x99a/0x42d0 [ 109.277754] __pfkey_xfrm_state2msg+0x99a/0x42d0 [ 109.282583] dump_sa+0x126/0x600 [ 109.285979] xfrm_state_walk+0x445/0x13c0 [ 109.290150] ? pfkey_do_dump+0x530/0x530 [ 109.294229] pfkey_dump_sa+0x91/0xb0 [ 109.297958] ? pfkey_migrate+0x2190/0x2190 [ 109.302208] pfkey_do_dump+0x9c/0x530 [ 109.306082] pfkey_dump+0x647/0x7c0 [ 109.309767] pfkey_sendmsg+0x14a6/0x1950 [ 109.313887] ? pfkey_release+0x5c0/0x5c0 [ 109.317987] ___sys_sendmsg+0xec0/0x1310 [ 109.322125] ? __fdget+0x4e/0x60 [ 109.325528] ? __fget_light+0x56/0x710 [ 109.329449] ? __fdget+0x4e/0x60 [ 109.332857] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.338255] ? __fget_light+0x6b9/0x710 [ 109.342280] SYSC_sendmsg+0x2a3/0x3d0 [ 109.346137] SyS_sendmsg+0x54/0x80 [ 109.349730] do_syscall_64+0x309/0x430 [ 109.353641] ? ___sys_sendmsg+0x1310/0x1310 [ 109.357981] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.363173] RIP: 0033:0x455979 [ 109.366358] RSP: 002b:00007f180f9c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 109.374075] RAX: ffffffffffffffda RBX: 00007f180f9c76d4 RCX: 0000000000455979 [ 109.381343] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 109.388611] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.395885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 109.403155] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000004 [ 109.410454] CPU: 0 PID: 8701 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 109.417308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.426677] Call Trace: [ 109.429298] dump_stack+0x185/0x1d0 [ 109.432964] should_fail+0x87b/0xab0 [ 109.436723] should_failslab+0x279/0x2a0 [ 109.440883] __kmalloc+0xc2/0x350 [ 109.444388] ? snd_pcm_plugin_build+0x189/0x880 2018/04/29 13:58:11 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getpid() sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000100)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) r2 = socket$inet(0x2, 0x800, 0x84) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x3f, @multicast1=0xe0000001, 0x4e1e, 0x4, 'sh\x00', 0xc, 0x100000000, 0x76}, 0x2c) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x800) getpeername$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r2, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) write$cgroup_pid(r3, &(0x7f0000000200)={[0x32]}, 0x1) [ 109.449138] snd_pcm_plugin_build+0x189/0x880 [ 109.453691] snd_pcm_plugin_build_linear+0x2d3/0xc30 [ 109.458838] ? kmsan_memcpy_origins+0xf1/0x170 [ 109.463494] snd_pcm_plug_format_plugins+0x1515/0x1ff0 [ 109.468853] ? snd_interval_refine+0x735/0xcb0 [ 109.473521] snd_pcm_oss_change_params+0x2f6f/0x68c0 [ 109.478681] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.483622] snd_pcm_oss_sync+0xfe7/0x1540 [ 109.487904] ? __fsnotify_parent+0x75/0x560 [ 109.492275] snd_pcm_oss_release+0x13a/0x4c0 [ 109.496781] __fput+0x49e/0xa10 2018/04/29 13:58:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup2(r2, r1) bind$inet6(r3, &(0x7f0000e28000)={0xa}, 0x1c) [ 109.500167] ____fput+0x37/0x40 [ 109.503530] ? fput+0x2e0/0x2e0 [ 109.506875] task_work_run+0x243/0x2c0 [ 109.510818] prepare_exit_to_usermode+0x33c/0x3a0 [ 109.515694] syscall_return_slowpath+0xe9/0x700 [ 109.520456] ? __close_fd+0x47b/0x4d0 [ 109.524340] ? SYSC_close+0x71/0x130 [ 109.528128] do_syscall_64+0x36d/0x430 [ 109.532062] ? filp_close+0x2e0/0x2e0 [ 109.535899] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.541113] RIP: 0033:0x455979 [ 109.544318] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 109.552061] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 [ 109.559355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 109.566675] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.566693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 109.566709] R13: 0000000000000053 R14: 00000000006f3868 R15: 0000000000000005 2018/04/29 13:58:11 executing program 1: pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0), 0x8) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="fb", 0x1}], 0x1, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f00000030c0)=[{&(0x7f0000000100)={0x10}, 0x10}], 0x1, &(0x7f0000000280)}, 0x0) vmsplice(r0, &(0x7f0000001a40), 0x2d6, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/04/29 13:58:11 executing program 3 (fault-call:1 fault-nth:6): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) 2018/04/29 13:58:11 executing program 4 (fault-call:1 fault-nth:5): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 109.843190] FAULT_INJECTION: forcing a failure. [ 109.843190] name failslab, interval 1, probability 0, space 0, times 0 [ 109.854550] CPU: 0 PID: 8732 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 109.861411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.870783] Call Trace: [ 109.873413] dump_stack+0x185/0x1d0 [ 109.877091] should_fail+0x87b/0xab0 [ 109.880856] should_failslab+0x279/0x2a0 [ 109.884959] __kmalloc+0xc2/0x350 [ 109.888461] ? snd_pcm_plugin_build+0x476/0x880 [ 109.892596] FAULT_INJECTION: forcing a failure. [ 109.892596] name failslab, interval 1, probability 0, space 0, times 0 [ 109.893194] snd_pcm_plugin_build+0x476/0x880 [ 109.893251] snd_pcm_plugin_build_linear+0x2d3/0xc30 [ 109.914000] ? kmsan_memcpy_origins+0xf1/0x170 [ 109.918647] snd_pcm_plug_format_plugins+0x1515/0x1ff0 [ 109.923986] ? snd_interval_refine+0x735/0xcb0 [ 109.928627] snd_pcm_oss_change_params+0x2f6f/0x68c0 [ 109.933765] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.938671] snd_pcm_oss_sync+0xfe7/0x1540 [ 109.942925] ? __fsnotify_parent+0x75/0x560 [ 109.947268] snd_pcm_oss_release+0x13a/0x4c0 [ 109.951732] __fput+0x49e/0xa10 [ 109.955074] ____fput+0x37/0x40 [ 109.958403] ? fput+0x2e0/0x2e0 [ 109.961714] task_work_run+0x243/0x2c0 [ 109.965629] prepare_exit_to_usermode+0x33c/0x3a0 [ 109.970518] syscall_return_slowpath+0xe9/0x700 [ 109.975245] ? __close_fd+0x47b/0x4d0 [ 109.979115] ? SYSC_close+0x71/0x130 [ 109.982868] do_syscall_64+0x36d/0x430 [ 109.986776] ? filp_close+0x2e0/0x2e0 [ 109.990591] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.995782] RIP: 0033:0x455979 [ 109.998971] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 110.006687] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 [ 110.013955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 110.021225] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.028493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.035759] R13: 0000000000000053 R14: 00000000006f3868 R15: 0000000000000006 [ 110.043063] CPU: 1 PID: 8734 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 110.049917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.059283] Call Trace: [ 110.061905] dump_stack+0x185/0x1d0 [ 110.065577] should_fail+0x87b/0xab0 [ 110.069329] should_failslab+0x279/0x2a0 [ 110.073427] kmem_cache_alloc_node+0x151/0xc70 [ 110.078051] ? __alloc_skb+0x203/0x9f0 [ 110.081965] ? kmsan_set_origin+0x9e/0x160 [ 110.086268] ? kmsan_internal_unpoison_shadow+0x83/0xe0 2018/04/29 13:58:12 executing program 3 (fault-call:1 fault-nth:7): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) 2018/04/29 13:58:12 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r0, 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xf) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) 2018/04/29 13:58:12 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) [ 110.091668] __alloc_skb+0x203/0x9f0 [ 110.095431] __pfkey_xfrm_state2msg+0x99a/0x42d0 [ 110.100302] dump_sa+0x126/0x600 [ 110.103722] xfrm_state_walk+0x445/0x13c0 [ 110.107912] ? pfkey_do_dump+0x530/0x530 [ 110.112020] pfkey_dump_sa+0x91/0xb0 [ 110.115776] ? pfkey_migrate+0x2190/0x2190 [ 110.120051] pfkey_do_dump+0x9c/0x530 [ 110.123954] pfkey_dump+0x647/0x7c0 [ 110.127676] pfkey_sendmsg+0x14a6/0x1950 [ 110.131835] ? pfkey_release+0x5c0/0x5c0 [ 110.135971] ___sys_sendmsg+0xec0/0x1310 [ 110.140137] ? __fdget+0x4e/0x60 [ 110.143581] ? __fget_light+0x56/0x710 [ 110.147536] ? __fdget+0x4e/0x60 [ 110.150976] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.156406] ? __fget_light+0x6b9/0x710 [ 110.160468] SYSC_sendmsg+0x2a3/0x3d0 [ 110.164378] SyS_sendmsg+0x54/0x80 [ 110.168015] do_syscall_64+0x309/0x430 [ 110.171963] ? ___sys_sendmsg+0x1310/0x1310 [ 110.176321] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.181529] RIP: 0033:0x455979 [ 110.184738] RSP: 002b:00007f180f9c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.192480] RAX: ffffffffffffffda RBX: 00007f180f9c76d4 RCX: 0000000000455979 [ 110.199769] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 110.207057] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.214344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.221634] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000005 [ 110.325507] FAULT_INJECTION: forcing a failure. [ 110.325507] name failslab, interval 1, probability 0, space 0, times 0 [ 110.336956] CPU: 0 PID: 8753 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 110.343816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.353187] Call Trace: [ 110.355810] dump_stack+0x185/0x1d0 [ 110.359477] should_fail+0x87b/0xab0 [ 110.363293] should_failslab+0x279/0x2a0 [ 110.367407] __kmalloc+0xc2/0x350 [ 110.370906] ? kmsan_memcpy_origins+0xf1/0x170 [ 110.375522] ? snd_pcm_plugin_build+0x189/0x880 [ 110.380277] snd_pcm_plugin_build+0x189/0x880 [ 110.384828] snd_pcm_plugin_build_io+0x2f6/0x710 [ 110.389640] snd_pcm_oss_change_params+0x3028/0x68c0 [ 110.394797] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.399749] snd_pcm_oss_sync+0xfe7/0x1540 [ 110.404037] ? __fsnotify_parent+0x75/0x560 [ 110.408422] snd_pcm_oss_release+0x13a/0x4c0 [ 110.412933] __fput+0x49e/0xa10 [ 110.416307] ____fput+0x37/0x40 [ 110.419672] ? fput+0x2e0/0x2e0 [ 110.423022] task_work_run+0x243/0x2c0 [ 110.426961] prepare_exit_to_usermode+0x33c/0x3a0 [ 110.431836] syscall_return_slowpath+0xe9/0x700 [ 110.436598] ? __close_fd+0x47b/0x4d0 [ 110.440481] ? SYSC_close+0x71/0x130 [ 110.444229] do_syscall_64+0x36d/0x430 [ 110.448140] ? filp_close+0x2e0/0x2e0 [ 110.451959] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.457150] RIP: 0033:0x455979 [ 110.460344] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 110.468081] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 [ 110.475363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 110.482639] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.489923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.497205] R13: 0000000000000053 R14: 00000000006f3868 R15: 0000000000000007 2018/04/29 13:58:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x180, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0x2, 0x4) 2018/04/29 13:58:12 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet(0x2, 0x7, 0xffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x4, [0x287d8ccb, 0xb3, 0x7, 0x6]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x7}, 0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348f564acc3112f7b8d8e78367f4e99c127d4afd398031999a51072d753c21bb642df9e7a06aa", 0x2e}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/29 13:58:12 executing program 5: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0xa29, 0x80000000, 0x0, 0x0, 0x0, 0x8000}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x80000000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0xef8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) 2018/04/29 13:58:12 executing program 4 (fault-call:1 fault-nth:6): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:12 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x45fe, 0x800) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@rand_addr=0x7, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000240)=""/247) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0)=""/143, &(0x7f0000000200)=0x8f) 2018/04/29 13:58:12 executing program 6: r0 = socket$inet(0x2, 0x3, 0x401) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000ff4000), 0x0) 2018/04/29 13:58:12 executing program 3 (fault-call:1 fault-nth:8): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) 2018/04/29 13:58:12 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) [ 110.791834] FAULT_INJECTION: forcing a failure. [ 110.791834] name failslab, interval 1, probability 0, space 0, times 0 [ 110.803170] CPU: 0 PID: 8769 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 110.810029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.819406] Call Trace: [ 110.822041] dump_stack+0x185/0x1d0 [ 110.825723] should_fail+0x87b/0xab0 [ 110.829491] should_failslab+0x279/0x2a0 [ 110.833657] __kmalloc_node_track_caller+0x243/0x11c0 [ 110.838898] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 110.844305] ? __pfkey_xfrm_state2msg+0x99a/0x42d0 [ 110.849292] __alloc_skb+0x2cf/0x9f0 [ 110.853049] ? __pfkey_xfrm_state2msg+0x99a/0x42d0 [ 110.858034] __pfkey_xfrm_state2msg+0x99a/0x42d0 [ 110.862903] dump_sa+0x126/0x600 [ 110.866332] xfrm_state_walk+0x445/0x13c0 [ 110.870532] ? pfkey_do_dump+0x530/0x530 [ 110.874643] pfkey_dump_sa+0x91/0xb0 [ 110.878404] ? pfkey_migrate+0x2190/0x2190 [ 110.882678] pfkey_do_dump+0x9c/0x530 [ 110.886585] pfkey_dump+0x647/0x7c0 2018/04/29 13:58:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x6, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x80ffffff]}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000240)="46f8b44336982aa4879496fec9357fe0053980a50951792e1b2673ea90b0c58e77c9369c2298c13b738d19d0ccbf8a8d1df8508801967e8a336224980384b66ddc2cb16f1d1d6558e8cb548100af3bf53f6791a2fde5545426c4134a1febd930a64a222d85869b11d1c74bab3c7ae9d50d02e4e080a172dcc66ab88c32810cb485c7797dca5cef8c6eb769368a883d1743b887f24d4a4b8eef19ba447d8a0981267162870649339324a7d200cb4f49c925cea3795428b1dfdc34ad473caa677c2ec0ba4c87286a6ee7d953e44df39a1792ffbe6feadd428aa58fb855209495db1ced13de8dc75fe655ee349c45d5b70e") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x9, 0x2, 0x4c8, 0x3, 0x4, 0x8, 0x9, 0x6, 0x0, 0x3, 0x8, 0x3f}) [ 110.890312] pfkey_sendmsg+0x14a6/0x1950 [ 110.894473] ? pfkey_release+0x5c0/0x5c0 [ 110.898610] ___sys_sendmsg+0xec0/0x1310 [ 110.902781] ? __fdget+0x4e/0x60 [ 110.906240] ? __fget_light+0x56/0x710 [ 110.910197] ? __fdget+0x4e/0x60 [ 110.913644] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.919083] ? __fget_light+0x6b9/0x710 [ 110.923143] SYSC_sendmsg+0x2a3/0x3d0 [ 110.927059] SyS_sendmsg+0x54/0x80 [ 110.930701] do_syscall_64+0x309/0x430 [ 110.934643] ? ___sys_sendmsg+0x1310/0x1310 2018/04/29 13:58:12 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000000080), 0xfffffe00) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) io_setup(0xaa, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000001380)=[&(0x7f0000001340)={0x0, 0x0, 0x0, 0x8, 0x1ff, r1, &(0x7f0000000340)="08c857764fc6452180de7d6674b6abddb18a7b9f03625bcf49da256910153fd79650c0ff908885fcaf753419e64dac366b8d6c7f682e0e4c22185d01ca1fe85bc072dc7b18681261b55f1584fa383948805c09311c807a90a2b94c2a3047b2abdaa823b2909c1bcc0c1e96de7d267236214e468783bcefde6e3296f43ab8edbaabc5f9baf1aae7083d2dec80213003bdd228b8636e7475bb761721b2416418dbd3ed01ce88576a24f0d85d3422e90bddbc178783f4a15ea9d94e23744c6204831c6d18dfce8563c1eac245791a48abb5f687a5cd584a357d6871bbf283e80a9e985f39e04f6790f8094a618084bba95a62dcdea021fa3ed0402514cc102e5cce928a31df23f376c2d866fbd1d41020af215efec3f7687fde3448f9b7ba405492f3d929165991d8abd9900194513ac1038eb5ba1fdb46a86337b95a77e572588e55f650f1f1565dd98cb12ab15db01492cca23e58c47027f1648260e75bd0887f7d33eca2274dde1bd296be531d0383c493025b90e18ca0ba6862999f4c0f0eed99922f7f8e46077df6613737e7b50f6a90fcecab777897d320817215713c0779f67598975185edf68ff28d27e3c5d32c19120bad47a7c5889c11ea98971a291553546d85dc33d562aed3daa2c3b025315aaa2c5aed4873bf4c320093f4eb46417a18eecaba2ba8fafe429c7d4be39a7164030f8c90e84a6cb0b992f5f5df8df508c53d4613e8fa621a306393c1567da17e5a09bea1d2b8d228f9fae5317e7d08f428d41731caceef074295fd003b2c147aafe709c0c1608ebfe567c9e55e6fc707d37e90ef82edc9e6aa26bc242d30ee5b273d6effcd5f81ae9064ea58b5211d5b24188d1e0991a7d0e2e8d59d07ad390af9d2ef05831c28f5f8ffcf685ddb19155401ec1966884f309c7b80edf9467a7b061298ad9c93299554630157cf11d0dc6c77041489d94c3236066c4dab8488d5ffa7b418cb1590b0dc1dbe6e9571add53dc59b496273d1a733ef68be09504a6499dcf041cb11449445c7145ab16ad1f654641e04d450b0ec38b222c3f8a91869327b5d3f2fe71f1220f5dde164be6d5f65d297e3fa0c3b450eeeb5df01bc490d8f4932e87291d4b13da5aff6c6d99a0e973ad7440493a2946d72152ddd34739099f62c6167473661c33518e60bd9c474b48f367050b96ad82166eb848fb9d1a3e573a08a2e522eeffb7736ea80fcc3788c076161759037e7aa6138fb7964427b59e710f69ee8c6f0c99aa315f29aa11334102c81de2ff6b9f78d510a296069cfd073dd32c1cac0098a1461f245889b70cbf704ef0b751fdbbf05c1b26c61de721bc53b753c7b3ece931d613dd62a02bbc1a1ce01f7e7e8266f2f3bc2f15a04af30cda727ea1ddc3340d23c77cdf7eadd94196a36484908a6cb7daeca6a1bfacde2ffdb969ba871325f4d245ecb719f8e01cacde22d267612a047d8a3b491d8806b12193ea983a94c2fa685d009170f9e7a142565bed440a78cdf685f1bf734453bf12720b7c4dfd495006700741eae8c7e64b0580a624679fd4081fc807d3dc88340201ebabd6a236b165bca1185c197e12c878885906c5f528f398d68227a1d824aa8331948b831e28f93b77881586b4f7019dac48def0985c79bdf42061450fa3dd0ede16cefdb20c072b079f1673c4d60635f208bb16b2f46398e2334e3c3ae3af7d14e8c24af3faa5e76d489bd038ba9e34507e44c20b769bb68ea1035fc8db1a7521d1fdde0263f97989d0b6f59b11ce70db03a4d79afc1c036bd4772f0f02dc707c972de5c0acdd47edb3af86744e714656fe8daa738cc9bcfe353479e35b6e299f8bdd7532f5fb66e1461661545065b7cb27a2adc3c98658f20537ba97a6a56f0770269866ea03919caecee89a959f6fc7167b11787b7c360a98d88e108dba4df3f2975666edb22e5baeedca29a1a241a2af603781121f65c875b9250e01414f91a5942a9040285ff67023011575a8eadc6bcdd25a4f7bd70ebec11f2617bd28122faeeb33e9eada6b8077ac9e030ad21a74c4510420c4502694b954dafedeb91b24f7bace36631b98ae6ad6fca0f9c6d628674cf1178a6d7da170516eb9b9f822dced415bb5b7fad028b23690cb933858113d8d46e7749c1f807da3fcd8f4fa9d77043d78d10b306be58b83ee8f41cd27de94e9e61cb8040e0baad132d805d51e1aeb76ec5990971fae50e094004b7da80e1e447836a22a8c8191196e3ed2e46998eae6baf790f33860a3110c2e5a19f397fa935031d6aa435c5bad18985f092a4e2991065ab168fd2491b8aacd5bed106b63b16ae477fd677926e47b5b459cd9dd343331f97f1ff7496f90d65057ad2ce5a01ce896d61a1f79c476c037f7a4671a59072260cf8318f9a78905711d4dce46874ecf3bf9a2e23f6cffd09004f68df116fb0279dd756872ae37679367671221eaecd3c1cf399dc05042fba7342b6b51ab8565fa4301e58338254870476640f1cd75add573ac1b417dc1ea6dca715f170eff895e027c3b2604328a030ee703589dc731ec69ed73aa11b6778e0c66b5ea1998d48bf4254ca9dbd39bc10c564352dcf6fd88002f4822fe19cbae756d5f95dc20a861b03bfb33872c3b3cbfade80e7075d2c6fafcc7bf9fb213d89ec6b1118dbb302d79b46de2d2cfeb89deb607b7e8ad2dd007af9e219e750408f6eb78fdd096b7564b59338dda8b44e11300b48c8b07fcb85271153ef407377bbf6f1d537e06f6fc2872b8de625f1c6fa7becad22bd172aea6ca1be177b816cfbf1130659cee2c816a5551d00996a182d1b7a5fe28a81d21dfa5eb1197bc38b8e3090ca65c8b3cfc11c5a9c0d165c8a4920097292405c4e1c151b0b6926e3d05986985ffed015f98bfef3c82ee0bd4f54fe4e6136813105dbe3910e48adf3158cc1a0bfb036bfd94f8029bde710e677144d28f1d270aa06ee961d6bcfb4a8d45c92f2320a438aca572e0580a698ed56ee6cd8e9d2323082cfdcfbc78e783f520274d24fc3be946de0756d253437e416595b69545fb63d7f83187c018c40597e16efcc0e32ed4f6be67275dff1222854f869ee9973248cd6970c7dac4a748ba17c57ca99f6335ff9dab8ae1c84000258195a30707e6ce48cda67bcf047b7ae77b68d1fce473322c240793eebdaa128562accf7c9416f7d2947ec1ce88b484e1e72fbb94ea215a919c31c6ef5aa26e0c90560feebcb335121316214f7e4791adb058f92ae02056668464ea4b683fa7df5a4356a00d3ebc3d594b922ea982ceabe9ebcdd5fd1e7a8cfdc316abbf1bf272a8cfde4bf6d7d72dbcde85c2fc217cb5ab9ca0343a929d04f360def50ee243bad4bc0a20f0a6420e10519e21c5cc43fcafe035e49d8cbc811aa928f5c0ab6186f4172a95b2b37dc5b0cb7b00f419bb0c4dcc5ba0beeedfffcc1d7e319bec5fd6a447b24f9dea1c5cf6edbf4a5c08edd0fabcd634c5b7eaaa8d957bfb61f0d27579c5bd7b1a15460cfa8a734a718a63e8c45846c494c326fbb282145ea1d46704c6217089e591a10223d3a5c57d22ae2b7c5e25bd4d3ade5e1dfda25fa9040965f4f7d4381fe21e02f40d5705e351e9e9bbff73636cb3ba314a85df0fa1cd53f1457f13db56b1a2f51d5e80dbb31056678e6b73bc4cfb5b3da7be9d62284024418da191bbfea53b9c5ca3ae38336b54ab55a1cc84988214d33f8278569451ea1147bc23d95830677ec6552185976d2f59533e320a1df205dabdff8e211fd1a1493c94c6595ca0ad0a3f43ba1d70afecca531e2325991eb102cdb367597202712c51205b68d7c99f4ee93de43b3cd679a5afd36ad2e3c686c1dfe735b9a3eaee5cb7c83b6357f8c017a84d51e4e2e5f602acb6fab9b7035c1404516cc68defdbc98e7afd9ccff89b1f2d4a422d22b77c5863b2e263a8ca886f795b3194e7afa7fda20b47bcff960837cee5d87706e1ce213b71a173ab55e1abbe7eef2f55f3777b7f6f068b5a3afc87d7b654d38b1cb4df6a176c085e88edd70ca14d3e75d595b9044de817d334cdffac798d2626bd221b6139367bed5946c7ce239308eaa167e50165907947dda427e960c1e69e260faa6a30d713f9bea6fbd3a09089c53f3c799cb9ee3f38ca3f5f26501e37a3de7d8b250a6ac367c72daacd55ef79396322858a315a1a0d703c7dd14386537aeeb81cc90154860b64ce82bfb822f31d70914e51ba046b8935c4a7136e08fb85f7d79e3cfdacc8f00479dac0c1432290447cfa19d74cbd7d24d91cef8f5250d038fc1995da2bac7baff8672cab8bde19828e20901602804dc5177f4d38958d9dc570a2ba88300d74ea3085dd4ad13a77e95737f6f8fcbb98e152ec3621b960a9b9dc3bc3c6239b4e7126bf09ec14f6b7e2218af0daa15199ff9b01baa276ba51240112073a0b2542b182ebfd5ec9262a301327034561565dfb5c3ad52529865ad48b23e474d8fd3d020efebdb86063b3f22745197e0c2dd59cb3c44a648c53aa1b96cae510762b3a93f7d71db3c24677d81ffb2cc6c6696893638a5e7b8e22e48e1e783756c5f2ac12437bf0599a1ab5650fffc8fcdabcc672e384e7e14dba603cc9e48c93b4125d8f1082a6919f28cd273114230346f979ad0eb92e8aeec3c27d1ec0083cfce5cc2e3796c056d8d45351654d39e142f3660aeed19510d6b8b483383df40af8f656d486f76672e249688c12286ae5eb97f63501d8d33f2fc4106debf3fee1a2a3cef505673d92f8475085835ab6b152f393e99054094c1947ae243a854de34e5a1c125f146cec375e6a0921a31d4ef70acb5af951c1c5c5d007f8615ea8a4c90cac4fa71aa9c4448f89d2400a82faf023283989e6b5029bfb8078c1816c85865ab6b363b0658792f2394fd4ab18cd285960089394409ad9f8f3a9e381246332a3b2af6b31bde17478c45c731fedc7d00dc0404a3cecc2403840b50f6a30a000c46b7d6ec735786b12e9acb6669e7ac2ecdc9cee36d2c4d932f74ab2661e9dc6bec0a757dc0f0df41836e50299016256fa56089c18ea56aa53c30b7e2e4e9e774e68249dae99c803f43945d189e80866722c2b7b9a557f7e6831402a5f2607beeb9c701fc2aa1651c0088d5805cb4b9f1fd89801e4e69fe3d8704c9f1924e26dde938c40cd0f852a22ca3c44daab40638c1f33919c4cf279d513dabbdc2b5d5c6bf4fbd0c69ca2f04db95f305847956051fe0f3bed4c6324fe39561e13d0b6864ea45ef883c2ca0943dda1f3c26c1dd7105a51c52e62ec41f4263a51ebd513f27b0ae2e480e319b1042916d0e6c695b990af1eea3056e777cf4d5f705784b6c50d1fcf3ef7f55d25f42a780a18e84ccde6611f31b92bb1cc152e80679b7704960d80d473fbfaa51b411b1735ef2ce4f73f423431a6479d30d8a6456d39ffc754f31ca9849c6284716fb8c30b471b194b3dc15bb9758fd7826430f32a6e1dac1ac3f13cae223bf4984b9f62544d526d013898ab293e4d88ea144d175d6032b8216b4e103ed23bcf644729d589d90a67d5c3d9825de5ddd64deeb5f27a48d5a436ba50a62af81f3f4be26135f316c216e552a0f6d4a3f5cc6710ab95532f49fa393f46f366697034aa7573bcb0d4d523aa1a2844b2f1dfdc11b778183731a5aa67f322a966220aaa3aabfd47dd7f3adc2ebdc5f444a656b8e9b90c9a75799b9fa265d0562994049b66f1a18d6a034284e9fd3699a5e40a9148b67cfbf9669e6e9784a9d4dfa730beb3f565032b7068af5df6061468b486c49e0eeafe986a425f98a9eebd65ef97cc05f535195", 0x1000, 0x3ff, 0x0, 0x0, r1}]) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x1d8}, 0x1}, 0x4000) getsockname$packet(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x14) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) 2018/04/29 13:58:12 executing program 1: r0 = eventfd2(0x0, 0x7ffffffffffe) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) write$eventfd(r0, &(0x7f0000000080), 0x1f2) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'veth1_to_bond\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x3, 0x4) [ 110.939005] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.944220] RIP: 0033:0x455979 [ 110.947428] RSP: 002b:00007f180f9c6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.955169] RAX: ffffffffffffffda RBX: 00007f180f9c76d4 RCX: 0000000000455979 [ 110.962463] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 110.969754] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.977046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.984340] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000006 [ 111.005560] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 111.022561] FAULT_INJECTION: forcing a failure. [ 111.022561] name failslab, interval 1, probability 0, space 0, times 0 [ 111.033883] CPU: 0 PID: 8790 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 111.040739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.050107] Call Trace: [ 111.052735] dump_stack+0x185/0x1d0 [ 111.056403] should_fail+0x87b/0xab0 [ 111.060218] should_failslab+0x279/0x2a0 [ 111.064340] __kmalloc+0xc2/0x350 [ 111.067835] ? snd_pcm_plugin_build+0x476/0x880 [ 111.072553] snd_pcm_plugin_build+0x476/0x880 [ 111.077112] snd_pcm_plugin_build_io+0x2f6/0x710 [ 111.081975] snd_pcm_oss_change_params+0x3028/0x68c0 [ 111.087151] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.092102] snd_pcm_oss_sync+0xfe7/0x1540 [ 111.096391] ? __fsnotify_parent+0x75/0x560 [ 111.100761] snd_pcm_oss_release+0x13a/0x4c0 2018/04/29 13:58:13 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="617474722f6578656300183d9211b60d5a80ececbe79b2a1b285199c589201762cd11722d169ea1c7764a3a24ce7b81f530a83") exit(0x0) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x294) syz_open_procfs(r0, &(0x7f0000000000)='children\x00') [ 111.105264] __fput+0x49e/0xa10 [ 111.108631] ____fput+0x37/0x40 [ 111.111993] ? fput+0x2e0/0x2e0 [ 111.115338] task_work_run+0x243/0x2c0 [ 111.119281] prepare_exit_to_usermode+0x33c/0x3a0 [ 111.124209] syscall_return_slowpath+0xe9/0x700 [ 111.128975] ? __close_fd+0x47b/0x4d0 [ 111.132858] ? SYSC_close+0x71/0x130 [ 111.136635] do_syscall_64+0x36d/0x430 [ 111.140574] ? filp_close+0x2e0/0x2e0 [ 111.144418] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.149880] RIP: 0033:0x455979 2018/04/29 13:58:13 executing program 0: perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) [ 111.153094] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 111.160838] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 [ 111.168143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 111.175431] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.182723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 111.190009] R13: 0000000000000053 R14: 00000000006f3868 R15: 0000000000000008 2018/04/29 13:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl(r0, 0x984, &(0x7f00000000c0)="9b43e2834c0fe7ae00af517787236be3adecba8aad37c271144a615a7326131f0049c9b0ccacd79638b964984cf7bf5dfb9cf46e3dff43fe01f708aafae7c5dac0356c70fcb2f2def6f00c03de84712526fbe7b7809c446245a4d21b4f") r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xc20d, 0x4) 2018/04/29 13:58:14 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/241, 0xf1) 2018/04/29 13:58:14 executing program 4 (fault-call:1 fault-nth:7): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:14 executing program 3 (fault-call:1 fault-nth:9): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) 2018/04/29 13:58:14 executing program 7: r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = dup2(r0, r0) r2 = getpid() fcntl$setown(r1, 0x8, r2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1, 0x5, 0x5, &(0x7f0000ffb000/0x3000)=nil, 0x6}) r3 = geteuid() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xeeef, 0x401, 0x1}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r4, 0x8, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) setreuid(r3, r5) close(r1) r6 = request_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='\x00', 0x0) r7 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="c9d548d95ee0679ad80d57cb60b052595cb8be90b4b5ee0c5126fc6ec13f81d3f9209e2267021710dcb950d7c1835ced98f6ad7aa766eb5a2c6df4fd810f336f064c30423bc4dc0a61e5694b9bdfba2db208ab69be0a2127ae030e9e51cdf85f9fcbb0106a37ee4b0256303ca6c3eea2cadaa9bcc964d4805c40bf25f50a4805ddd705f8be589aa985c7c4883e048df66eaaa444fce02555f1135beaf3bdad15240525694989c76542ad02b7360b3f56c2d75a50ae2430ff8b", 0xb9, 0xfffffffffffffffd) r8 = request_key(&(0x7f00000005c0)='cifs.spnego\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)='md5sum\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000680)={r6, r7, r8}, &(0x7f00000006c0)=""/175, 0xaf, &(0x7f00000008c0)={&(0x7f0000000780)={'md4-generic\x00'}, &(0x7f00000007c0)="ffbc3dea8adfb00609eb2dcd13da218661390251781a77620f6d6020c977fdd3564d0ac7d2810fb85c906b5a478b875ac1c443d9af885e1e935aa1ab6b7c81c26b6b5c16bb1474828ac70439ce7c99546df71e911a934a32b1e0de495eb64c93e9a531e71a1f2981067cb99a0664f9952b01157fc8dbf5ce4f012cb367628b162655d699b1d400ca44653e01065443ff85bb28d33e44b58d045ff1f2bb5c334e1604db04196a2721d38244efd6ef4614f95dd3a6ecf2b6e1a25db95b7b1424416011ce5120c6d7335caf05974650d6a5f8", 0xd1}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x4, 0x9, 0x1, 0x5, 0x0, 0x20, 0x8009, 0x4, 0x4, 0x10001, 0x2, 0xfc9f, 0x7fffffff, 0x1, 0x800, 0x7, 0x8, 0x5, 0x10, 0x1f, 0xdef6, 0xb426, 0x6a, 0xc66, 0x7, 0x7, 0x427d, 0xffffffff00000000, 0x3f07dcce, 0x1f, 0x0, 0xffffffffffffffff, 0x73, 0x100000001, 0x7ff, 0x3, 0x0, 0xd986, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x1001, 0x2b, 0x3, 0x7, 0x6, 0x6, 0x7}, r2, 0xa, r0, 0x2) 2018/04/29 13:58:14 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/29 13:58:14 executing program 2: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) 2018/04/29 13:58:14 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfff, 0x280000) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) [ 112.290759] FAULT_INJECTION: forcing a failure. [ 112.290759] name failslab, interval 1, probability 0, space 0, times 0 [ 112.302247] CPU: 0 PID: 8830 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 112.309113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.318481] Call Trace: [ 112.321113] dump_stack+0x185/0x1d0 [ 112.324783] should_fail+0x87b/0xab0 [ 112.328543] should_failslab+0x279/0x2a0 [ 112.332698] __kmalloc+0xc2/0x350 [ 112.336198] ? snd_pcm_hw_param_near+0x8b/0xc10 [ 112.340943] ? snd_pcm_hw_param_near+0x11f/0xc10 [ 112.345739] snd_pcm_hw_param_near+0x11f/0xc10 [ 112.350389] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.355840] snd_pcm_oss_change_params+0x454d/0x68c0 [ 112.361014] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.365967] snd_pcm_oss_sync+0xfe7/0x1540 [ 112.370247] ? __fsnotify_parent+0x75/0x560 [ 112.374621] snd_pcm_oss_release+0x13a/0x4c0 [ 112.379131] __fput+0x49e/0xa10 [ 112.382499] ____fput+0x37/0x40 [ 112.385859] ? fput+0x2e0/0x2e0 2018/04/29 13:58:14 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'lo\x00', 0x5100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/29 13:58:14 executing program 5: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) fdatasync(r0) read(r0, &(0x7f0000000180)=""/184, 0x62b) [ 112.389202] task_work_run+0x243/0x2c0 [ 112.393145] prepare_exit_to_usermode+0x33c/0x3a0 [ 112.398074] syscall_return_slowpath+0xe9/0x700 [ 112.402836] ? __close_fd+0x47b/0x4d0 [ 112.406721] ? SYSC_close+0x71/0x130 [ 112.410508] do_syscall_64+0x36d/0x430 [ 112.414449] ? filp_close+0x2e0/0x2e0 [ 112.418294] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.423509] RIP: 0033:0x455979 [ 112.426719] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 112.434463] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 2018/04/29 13:58:14 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a0000020000000000000000b2325db12e193c9e500000f6afca3e1a24000000000000000000000000000000"], 0x2d}, 0x1}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) [ 112.441752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 112.449041] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.456336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 112.463626] R13: 0000000000000053 R14: 00000000006f3868 R15: 0000000000000009 2018/04/29 13:58:14 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x90080, 0x60) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/132, 0x84}, &(0x7f0000000100)}, 0x20) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/29 13:58:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="fc439ba76d093ee867909df7429f7d612dddc405a1f9c9d29543026bf5c53bd5a95b4d46c6a02abf8d773864b0ba81b9d98fbcb504219b6ae729bd694196e14afd2a27ce41595d13ed218d31d88c553dd54e0291d35df15e08c2b9124b771e172e8de92ce25b8cdc2e54986ac5e5f2b689689f0b40e3d8a8ac712c7cebd3d7f180b9c1cac7eb6f5969b108b22c165372b3c1f2a5ae58fb1d5d3e967101ddf55679032a38d66642f2db5d23be767829215cddab5c817cfad278f17528093880bd571aea316ad1f36d118d", 0xca}, {&(0x7f0000000100)="a6146416257f7724dcce4d5ff41f1b1beef548079198656382999b8654f46b225716c1c2bad195406509cfbccbcabad11c00c4d7c435dc07d91b79fae5313cb7c6fcb51b0d03e832546db0f1a078ffd44bd4f2ade244a4cc8a4af1df01819f9a852a791c77bb8d1dd57e", 0x6a}, {&(0x7f0000000180)="16aca9883ef72f01df94022ed713cf186ab4dd669f22cbe40f80c91204941a88aa0f2c02388d1040730df974095b5dd79040b60b0533e426481e0c805f7b66f8d2de7ec0d55e569573b2017a2b5c8a4453eb1510b8c2c837bcea69d813ce4caefc0462a477381ae4d42b25f40d00ee3c4481", 0x72}], 0x3, 0x0, 0x0, 0x4000}, 0x4000000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0xfffffffffffffffd}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x40000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000002c0)=0x204c) 2018/04/29 13:58:14 executing program 3 (fault-call:1 fault-nth:10): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) 2018/04/29 13:58:14 executing program 1: socket(0x10000000000010, 0x3, 0x0) 2018/04/29 13:58:14 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) read(r0, &(0x7f0000000000)=""/25, 0x19) unshare(0x40600) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000002c0)=0x8, 0x4) 2018/04/29 13:58:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) r1 = socket$inet6(0xa, 0x4, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0008020002000900f34c61ed17391281a34ea3b71d97d3619c8340bb0be48139f7410000c7bf37ff30ca507210cf9cc464bb6d167d3e7dc109a583e7978b771a6d84ce076234ded9e7fb9b2f95bc38b6f6d0b37f7abdc07dd1a971783de27ba0fe7fe526aabe59ac5b4b784544c995b9eb59ca"], &(0x7f0000000100)=0xc) 2018/04/29 13:58:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r0, &(0x7f0000000000)=""/40, 0x28, 0x0) pread64(r0, &(0x7f0000000040), 0xfffffffffffffe57, 0x31) 2018/04/29 13:58:14 executing program 2: socket$inet6(0xa, 0x80003, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) [ 112.763355] FAULT_INJECTION: forcing a failure. [ 112.763355] name failslab, interval 1, probability 0, space 0, times 0 [ 112.774736] CPU: 0 PID: 8864 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 112.781595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.790967] Call Trace: [ 112.793596] dump_stack+0x185/0x1d0 [ 112.797272] should_fail+0x87b/0xab0 [ 112.801038] should_failslab+0x279/0x2a0 [ 112.805201] __kmalloc+0xc2/0x350 [ 112.808696] ? snd_pcm_hw_param_near+0x8b/0xc10 [ 112.813444] ? snd_pcm_hw_param_near+0x11f/0xc10 [ 112.818238] snd_pcm_hw_param_near+0x11f/0xc10 [ 112.822890] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.828335] snd_pcm_oss_change_params+0x45f6/0x68c0 [ 112.833505] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.838455] snd_pcm_oss_sync+0xfe7/0x1540 [ 112.842741] ? __fsnotify_parent+0x75/0x560 [ 112.847119] snd_pcm_oss_release+0x13a/0x4c0 [ 112.851623] __fput+0x49e/0xa10 [ 112.854998] ____fput+0x37/0x40 [ 112.858352] ? fput+0x2e0/0x2e0 2018/04/29 13:58:14 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) r0 = syz_open_dev$mice(&(0x7f00000014c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0xfffffffffffff6a0, 0x81, 0x7, 0x20}, 0x14) [ 112.861666] task_work_run+0x243/0x2c0 [ 112.865608] prepare_exit_to_usermode+0x33c/0x3a0 [ 112.870533] syscall_return_slowpath+0xe9/0x700 [ 112.875294] ? __close_fd+0x47b/0x4d0 [ 112.879183] ? SYSC_close+0x71/0x130 [ 112.882965] do_syscall_64+0x36d/0x430 [ 112.886911] ? filp_close+0x2e0/0x2e0 [ 112.890753] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.895965] RIP: 0033:0x455979 [ 112.899173] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 112.906916] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 2018/04/29 13:58:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="02180000e3ab00000005000000000000177c3d4a82b91fedec8744b6c3188ea6a86ea827e4b9cc680700484b3ad9f17cd6ff8f7551a665d2c8925c7e21df93ef6981a2516e86d4c0a64afe36f7ad2e479ac059079029ce87c9bafc35e458864b000000e38fbe616428a0912115a647ff83ec7371de6525edaecb63e375a0c57254ae00d4ed8b6fae98b1d889a3a7b5676c43c89b284565e8836999d4eb0d06733952f75694e5b9236fef7f63af000000000000000000000000"], 0x10}, 0x1}, 0x0) [ 112.914209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 112.921504] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.928811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 112.936119] R13: 0000000000000053 R14: 00000000006f3868 R15: 000000000000000a 2018/04/29 13:58:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x5, 0xffffffffffff2932, 0x2}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x1000}, {}, 0x0, 0x6e6bb8}, {{@in, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/04/29 13:58:15 executing program 5: unshare(0x3fd) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0xf, 0x4, 0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x4, 0x16a0, 0x1, 0x3}, &(0x7f0000000200)=0x98) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x2, 0x3ff}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x989, 0x80) connect$netrom(r3, &(0x7f0000000080)=@ax25={0x3, {"5e0b05e03afe67"}, 0x4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0x40485404, &(0x7f0000011f08)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/29 13:58:15 executing program 1: unshare(0x40600) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = socket$inet(0x2, 0x7, 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x2, {0x2, 0x4e23}, {0x2, 0x4e24, @rand_addr=0x401}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x20, 0xb2, 0x0, 0x2, 0x6, &(0x7f0000000000)='teql0\x00', 0x80000001, 0xaa6, 0x4}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)) 2018/04/29 13:58:15 executing program 3 (fault-call:1 fault-nth:11): r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) 2018/04/29 13:58:15 executing program 7: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xffffffff80000001, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x18080, 0x0) 2018/04/29 13:58:15 executing program 2: clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) 2018/04/29 13:58:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="bd8b0000020065010000000000000000e6203cbeb7ff"], 0x10}, 0x1}, 0x0) 2018/04/29 13:58:15 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) socketpair(0x15, 0x2, 0xfffffffffffff800, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x9d, "3903b7dd74dc114b995417a9258643174c8ea8b140fa21395713717dd280e11e6ec7fc77a9cdb5494d5a1a8ae24c28f078f197064dcf7ead4c739004abbb1efa450747fffd5cfca27d7eaad191528c7e49f5856f5c8199646cd6626c04a88ce9878d10b2bad6e28e9482528a98f68429765f82d894e1cff7cb58e21a406611e16585b7666243d71b4700dfa442237f225d42ab1760ad0244044def9083"}, &(0x7f0000000040)=0xa5) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x10001, 0x3ff, 0x100000001, 0x0, 0x3, 0x0, 0xffffffff, 0x2e9, 0x38, 0x115, 0x0, 0x20, 0x20, 0x1, 0x8, 0x8, 0x70}, [{0x7474e551, 0x7ff, 0x5, 0x0, 0x1f, 0x3, 0x3f, 0x401}, {0x6, 0x9, 0x1ff, 0x8000, 0xc83c, 0x93, 0x9, 0x1}], "0728086f9575489c5bbdacbee65640380ac5acddc69b556ed31d4dd59256d26c2473739f84997908", [[], [], [], [], [], [], []]}, 0x7a0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x4a}, 0x8) write$rdma_cm(r0, &(0x7f0000000140)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa}, r1}}, 0x48) [ 113.329174] FAULT_INJECTION: forcing a failure. [ 113.329174] name failslab, interval 1, probability 0, space 0, times 0 [ 113.340575] CPU: 0 PID: 8923 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 113.347433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.356806] Call Trace: [ 113.359436] dump_stack+0x185/0x1d0 [ 113.363106] should_fail+0x87b/0xab0 [ 113.366865] should_failslab+0x279/0x2a0 [ 113.370968] __kmalloc_node+0x22e/0x1190 [ 113.375064] ? kmsan_set_origin+0x9e/0x160 [ 113.379343] ? __get_vm_area_node+0x28e/0x810 [ 113.383887] __get_vm_area_node+0x28e/0x810 [ 113.388260] __vmalloc_node_range+0x2ad/0x1140 [ 113.392886] ? _snd_pcm_lib_alloc_vmalloc_buffer+0x1b5/0x390 [ 113.398728] ? snd_pcm_hw_refine+0xfc2/0x12c0 [ 113.403317] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.408716] __vmalloc+0xe2/0x100 [ 113.412221] ? _snd_pcm_lib_alloc_vmalloc_buffer+0x1b5/0x390 [ 113.418110] _snd_pcm_lib_alloc_vmalloc_buffer+0x1b5/0x390 [ 113.423848] loopback_hw_params+0x8d/0xb0 2018/04/29 13:58:15 executing program 2 (fault-call:0 fault-nth:0): clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) [ 113.428053] ? loopback_close+0x4e0/0x4e0 [ 113.432242] snd_pcm_hw_params+0x810/0x21e0 [ 113.436619] snd_pcm_kernel_ioctl+0x17c/0x2940 [ 113.441258] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 113.446711] snd_pcm_oss_change_params+0x46a4/0x68c0 [ 113.451878] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.452625] FAULT_INJECTION: forcing a failure. [ 113.452625] name failslab, interval 1, probability 0, space 0, times 0 [ 113.456827] snd_pcm_oss_sync+0xfe7/0x1540 [ 113.456871] ? __fsnotify_parent+0x75/0x560 [ 113.456930] snd_pcm_oss_release+0x13a/0x4c0 [ 113.481088] __fput+0x49e/0xa10 [ 113.484439] ____fput+0x37/0x40 [ 113.487774] ? fput+0x2e0/0x2e0 [ 113.491096] task_work_run+0x243/0x2c0 [ 113.495016] prepare_exit_to_usermode+0x33c/0x3a0 [ 113.499914] syscall_return_slowpath+0xe9/0x700 [ 113.504644] ? __close_fd+0x47b/0x4d0 [ 113.508495] ? SYSC_close+0x71/0x130 [ 113.512245] do_syscall_64+0x36d/0x430 [ 113.516155] ? filp_close+0x2e0/0x2e0 [ 113.519968] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.525157] RIP: 0033:0x455979 [ 113.528342] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 113.536057] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 [ 113.543327] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 113.550594] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.557866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.565134] R13: 0000000000000053 R14: 00000000006f3868 R15: 000000000000000b [ 113.572427] CPU: 1 PID: 8930 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 113.572639] syz-executor3: vmalloc: allocation failure: 2097152 bytes, mode:0x14080c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null) [ 113.579274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.579286] Call Trace: [ 113.579318] dump_stack+0x185/0x1d0 [ 113.579360] should_fail+0x87b/0xab0 [ 113.592036] syz-executor3 cpuset= [ 113.601350] should_failslab+0x279/0x2a0 [ 113.601392] kmem_cache_alloc_node+0x151/0xc70 [ 113.603971] syz3 [ 113.607579] ? copy_process+0x6b0/0x9bb0 [ 113.611283] mems_allowed=0 [ 113.614714] copy_process+0x6b0/0x9bb0 [ 113.614756] ? kstrtouint_from_user+0x373/0x410 [ 113.640780] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.645656] ? kmsan_set_origin+0x9e/0x160 [ 113.649906] ? fsnotify+0x493/0x18f0 [ 113.653628] ? __msan_poison_alloca+0x91/0x1d0 [ 113.658224] _do_fork+0x311/0xf00 [ 113.661696] ? prepare_exit_to_usermode+0x149/0x3a0 [ 113.666752] SYSC_clone+0xf6/0x110 [ 113.670346] SyS_clone+0x77/0xa0 [ 113.673756] do_syscall_64+0x309/0x430 [ 113.677660] ? sys_vfork+0x70/0x70 [ 113.681213] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.686401] RIP: 0033:0x455979 [ 113.689588] RSP: 002b:00007f7ffecc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 113.697302] RAX: ffffffffffffffda RBX: 00007f7ffecc66d4 RCX: 0000000000455979 [ 113.704578] RDX: 00000000200000c0 RSI: 00000000200002c0 RDI: 0000000000000000 [ 113.711848] RBP: 000000000072bea0 R08: 00000000200003c0 R09: 0000000000000000 [ 113.719116] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000013 2018/04/29 13:58:15 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) [ 113.726383] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000000 [ 113.733680] CPU: 0 PID: 8923 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 113.740528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.749896] Call Trace: [ 113.752513] dump_stack+0x185/0x1d0 [ 113.756179] warn_alloc+0x3fc/0x660 [ 113.759881] __vmalloc_node_range+0xa6f/0x1140 [ 113.764494] ? snd_pcm_hw_refine+0xfc2/0x12c0 [ 113.769086] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.774479] __vmalloc+0xe2/0x100 [ 113.777977] ? _snd_pcm_lib_alloc_vmalloc_buffer+0x1b5/0x390 [ 113.783839] _snd_pcm_lib_alloc_vmalloc_buffer+0x1b5/0x390 [ 113.789559] loopback_hw_params+0x8d/0xb0 [ 113.793757] ? loopback_close+0x4e0/0x4e0 [ 113.797939] snd_pcm_hw_params+0x810/0x21e0 [ 113.802313] snd_pcm_kernel_ioctl+0x17c/0x2940 [ 113.806942] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 113.812385] snd_pcm_oss_change_params+0x46a4/0x68c0 [ 113.817546] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.822494] snd_pcm_oss_sync+0xfe7/0x1540 [ 113.826775] ? __fsnotify_parent+0x75/0x560 2018/04/29 13:58:15 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mremap(&(0x7f0000e08000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000735000/0x1000)=nil) munlock(&(0x7f0000204000/0x4000)=nil, 0x4000) madvise(&(0x7f00000b5000/0x2000)=nil, 0x2000, 0xf) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) [ 113.831144] snd_pcm_oss_release+0x13a/0x4c0 [ 113.835654] __fput+0x49e/0xa10 [ 113.839038] ____fput+0x37/0x40 [ 113.842409] ? fput+0x2e0/0x2e0 [ 113.845753] task_work_run+0x243/0x2c0 [ 113.849693] prepare_exit_to_usermode+0x33c/0x3a0 [ 113.854620] syscall_return_slowpath+0xe9/0x700 [ 113.859383] ? __close_fd+0x47b/0x4d0 [ 113.863267] ? SYSC_close+0x71/0x130 [ 113.867053] do_syscall_64+0x36d/0x430 [ 113.870999] ? filp_close+0x2e0/0x2e0 [ 113.874836] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/29 13:58:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x50, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xdc95f4c8f1ae7433, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/32) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/29 13:58:15 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'nr0\x00'}, 0x18) [ 113.880043] RIP: 0033:0x455979 [ 113.883250] RSP: 002b:00007f80a9f0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 113.890988] RAX: 0000000000000000 RBX: 00007f80a9f0c6d4 RCX: 0000000000455979 [ 113.898276] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 113.905563] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.912851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.920139] R13: 0000000000000053 R14: 00000000006f3868 R15: 000000000000000b [ 113.927527] Mem-Info: [ 113.930075] active_anon:84874 inactive_anon:72 isolated_anon:0 [ 113.930075] active_file:3565 inactive_file:8510 isolated_file:0 [ 113.930075] unevictable:0 dirty:183 writeback:0 unstable:0 [ 113.930075] slab_reclaimable:3515 slab_unreclaimable:9595 [ 113.930075] mapped:73784 shmem:83 pagetables:978 bounce:0 [ 113.930075] free:1042752 free_pcp:349 free_cma:0 [ 113.963436] Node 0 active_anon:339612kB inactive_anon:288kB active_file:14260kB inactive_file:34040kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295136kB dirty:732kB writeback:0kB shmem:332kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 124928kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 113.991629] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.017881] lowmem_reserve[]: 0 2820 7247 7247 [ 114.022591] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:92kB free_cma:0kB [ 114.050314] lowmem_reserve[]: 0 0 4426 4426 [ 114.054771] Node 0 Normal free:1260968kB min:41196kB low:51492kB high:61788kB active_anon:339664kB inactive_anon:288kB active_file:14260kB inactive_file:34040kB unevictable:0kB writepending:732kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10304kB pagetables:4256kB bounce:0kB free_pcp:784kB local_pcp:172kB free_cma:0kB [ 114.084762] lowmem_reserve[]: 0 0 0 0 [ 114.088685] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 114.102165] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 114.117574] Node 0 Normal: 39*4kB (UME) 148*8kB (UM) 138*16kB (UME) 77*32kB (UM) 47*64kB (UM) 39*128kB (UM) 24*256kB (UME) 19*512kB (UM) 6*1024kB (UME) 6*2048kB (U) 296*4096kB (UM) = 1260732kB [ 114.135184] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 114.143841] 12160 total pagecache pages [ 114.147871] 0 pages in swap cache [ 114.151404] Swap cache stats: add 0, delete 0, find 0/0 [ 114.156825] Free swap = 0kB [ 114.159926] Total swap = 0kB [ 114.163006] 1965969 pages RAM [ 114.166219] 0 pages HighMem/MovableOnly [ 114.170281] 105641 pages reserved 2018/04/29 13:58:16 executing program 6: unshare(0x40600) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x100) openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.mem_exclusive\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) flistxattr(r1, &(0x7f0000000000)=""/114, 0x72) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/29 13:58:16 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4100, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000200), 0x0) 2018/04/29 13:58:16 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/29 13:58:16 executing program 2 (fault-call:0 fault-nth:1): clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) 2018/04/29 13:58:16 executing program 7: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='comm\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffeffff}, &(0x7f0000000080)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x400, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80, 0x3, 0x142b0495, 0xfff, 0x1}, 0x14) fallocate(r0, 0x0, 0x0, 0x8) 2018/04/29 13:58:16 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x800, 0x4, 0x1a, 0x0, "3fcbdc795ed7f9dd6a53dfbb55d605cd9ad045c2db2cc43d5a1bfb06d6d58364364e3ec97246cfa5a1ae5b8ac96fddd8d0df881f82bba39833b3660de668bed7", "b69542fa243f10405ddd15a02070f4a0ddafe651c847cf9f8970d00133b7e57b", [0xc166, 0xfffffffffffffffc]}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="e6090000957ceb6b022371120000a8d8"], 0x10}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000640)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000740)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000780)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000880)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000a80)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000a40)={&(0x7f00000008c0)={0x158, r4, 0x20, 0x70bd28, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r5}, {0xb4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}]}, 0x158}, 0x1}, 0x814) 2018/04/29 13:58:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52", 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0xfffffffffffff3e6}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22", 0x10) 2018/04/29 13:58:16 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0xc, 0xd4, 0x4, r1}, &(0x7f0000000100)=0x10) [ 114.296614] FAULT_INJECTION: forcing a failure. [ 114.296614] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 114.308602] CPU: 0 PID: 8967 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 114.315462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.324832] Call Trace: [ 114.327459] dump_stack+0x185/0x1d0 [ 114.331129] should_fail+0x87b/0xab0 [ 114.334894] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 114.339687] ? __msan_poison_alloca+0x15c/0x1d0 2018/04/29 13:58:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x4, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/mixer\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001740)={&(0x7f0000001180)={0x27, 0x0, 0x2, 0x3, 0x31, 0x5, "34bd37a4f5d2d6494ceb5707dcf8d22c84d9cc1096d6e8401e0d1ae6f0faf98dd2d88c5ae54f1a7657f149740c511741d97292e39846bca66e3d1020bfd5ba", 0x3b}, 0x60, &(0x7f0000001680)=[{&(0x7f0000001200)="6c6f389ed8abd9c97b730918a8331ac61fe20d5a5183087a23d9586a16d85a9e39e53442fb2325968af21dff3521013ca160d09dd28ef55a1b84a4b650c2c42bf9d0000eedefbda0399a9ce22e293da2b8cbd215aa521b3ac207144a04456cc545fec9a5f51f9f6cf05a95975e99ef614d224f703050c5274d62", 0x7a}, {&(0x7f0000001280)="ad1a49b00056f036258e9eb3e33606a698d72eb848e905805d2c925b29825d0f2adda52c5466298fccb20845b802e20d25785edaa0273321732bb5e5ea714878ca21c3c693f08df7d2b551eab0a4d9b16936330ec6e9e46ecb5fc7c49b2e", 0x5e}, {&(0x7f0000001300)="2d00e83573495e7a0091079fa72a4ba4091ecd7891d8a68c3bb87f259fd5d2f1e94ff45eb63f5b74a0a8d4a3780bf0e2f1caf8bc2b34382840d4022f09ac29d5050ed09d765bd55ad63a17b06b80161fe9108c3cf8d566bb3913ae2cae1f9c952407e9a7d59bbaddf294469a38309d680e3e8e55632af45887054dc6ee8d583f604d1099f97d6e3e81cef038a1e809a1d5fb6baf556389a85531ad5bf09c0b521bbdb8125b83ef53604ba2cf07bbf4f3e3268684e018", 0xb6}, {&(0x7f00000013c0)="c661b1c7bb6020914ae1ba3ba4939bdaa707ffd1d366a6a2d1b203776a8aa2f9880bb09f14e3b7a75d30d5e7447a33b2354301fba91fdbd2ad71b70d60e25ed255c79d00462021a7bb38f96c920837a8fbd867814f6b2b9d21df32", 0x5b}, {&(0x7f0000001440)="93614a1a19fdebf57bee8f2e93d6303b7473e7e3739b0af53a49ca63bc12fd4298d407ab94bd0860b0b0e6b5c81445a8823c142012008609d5bcbfacee4feeab9141c654d0c8e988f8dbfc6e0487e32e4249720d5055879f400235dce1ae57e4e5bb79b2ac48ed94587edd5bf7b8fac59cc9cd0460cec839f7a601737a132f7c07d7bfc189", 0x85}, {&(0x7f0000001500)="11fa52207a2f99a49589a585cb7ac7384e0e9b", 0x13}, {&(0x7f0000001540)="1cf959722b21c1e155a6be54ac7144b6a8517f55e127244b8401eb6158424eba8884720776a8462cc342c2d9e8b0abe83d784976332f98182777a1faaa7b15414c92230993ea6303fa6a4f5d047e89edf622b86350188360f47b80364cc6b97feaf04155988894d48e349103ac7a557ac70c87c8", 0x74}, {&(0x7f00000015c0)="2dfd225fb5edd88914078d6d77576f96e7129858857b3db213ec2683a5eed090a6bc", 0x22}, {&(0x7f0000001600)="6ead3a62191de9d6da2e8cf10774e8d79cb4f98ce9c09523c238090b42575c6f6f14d39de51b3b7d18bcd4cf852b8d76f55d7131ec85d04064973f595b21874fc1f9853a6fa753b3e32ffec409a10690d77563cdac0f43178a8a5161aefad93ab39428193c30066c9279fb45de987aa77557eba4c0475dc3cff42d081356", 0x7e}], 0x9, 0x0, 0x0, 0x20000000}, 0x48000) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000040)=""/4096}, {&(0x7f0000001040)=""/56}, {&(0x7f0000001080)=""/65}, {&(0x7f0000001100)}], 0x10000094, &(0x7f000000c000)}, 0x0) [ 114.344393] ? kmem_cache_alloc_node+0x69a/0xc70 [ 114.349186] ? ___slab_alloc+0xbd/0x1f60 [ 114.353285] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.358198] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.362927] ? kmem_cache_alloc_node+0x86e/0xc70 [ 114.367717] ? memcg_kmem_put_cache+0x40/0x280 [ 114.372329] ? kmem_cache_alloc_node+0x86e/0xc70 [ 114.377127] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 114.382525] ? memcg_kmem_put_cache+0xe7/0x280 [ 114.387148] ? kmem_cache_alloc_node+0x943/0xc70 [ 114.391934] ? copy_process+0x6b0/0x9bb0 [ 114.396047] copy_process+0x778/0x9bb0 [ 114.399974] ? kstrtouint_from_user+0x373/0x410 [ 114.404679] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.409588] ? kmsan_set_origin+0x9e/0x160 [ 114.413865] ? fsnotify+0x493/0x18f0 [ 114.417617] ? __msan_poison_alloca+0x91/0x1d0 [ 114.422237] _do_fork+0x311/0xf00 [ 114.425746] ? prepare_exit_to_usermode+0x149/0x3a0 [ 114.430836] SYSC_clone+0xf6/0x110 [ 114.434470] SyS_clone+0x77/0xa0 [ 114.437919] do_syscall_64+0x309/0x430 [ 114.441857] ? sys_vfork+0x70/0x70 [ 114.445441] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.450653] RIP: 0033:0x455979 [ 114.453859] RSP: 002b:00007f7ffecc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 114.461599] RAX: ffffffffffffffda RBX: 00007f7ffecc66d4 RCX: 0000000000455979 [ 114.468892] RDX: 00000000200000c0 RSI: 00000000200002c0 RDI: 0000000000000000 [ 114.476185] RBP: 000000000072bea0 R08: 00000000200003c0 R09: 0000000000000000 [ 114.483477] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000013 2018/04/29 13:58:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x200, 0x101002) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000001c0)=""/79) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip_vti0\x00'}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000240)={0x7, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e20, @rand_addr}}}, 0x108) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x200040) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000180)=0xb9ee, 0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setpipe(r0, 0x407, 0x8) [ 114.490768] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000001 2018/04/29 13:58:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x121) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000280)={0xffffffffffffffff, 0x5}) r1 = memfd_create(&(0x7f0000000300)=']self\x00', 0x3) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) accept4(r0, 0x0, &(0x7f0000000340), 0x80000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0xa00, 0x0) r3 = memfd_create(&(0x7f0000000140)='((//!:#\x00', 0x3) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000180)={0x900000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) keyctl$set_reqkey_keyring(0xe, 0x1) close(r1) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x800) r4 = dup(r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="18000000796fb40c14277bf7ecfc1a00000362a245024f8ee6db05002a00"], &(0x7f0000000100)=0x20) 2018/04/29 13:58:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00000027f0000010100000001000000e0000002f076b52a141dfbe4abe28a85a653edcdacffdb85cac682683d05fc97d3fa5eeda7f9e64aaea6ca720b52f762af737a03d19bacdfe511bb37e056dd119a3a2594d4f073309cd45f08f7a94f4c087e3f76116aa8ab38adc27399a47fe644dd74b2f18a21cc2a149401a557105f85a433e388"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @multicast2=0xe0000002]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/29 13:58:16 executing program 0: getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x31, 0x0, 0x7, 0x3, 0x0, 0x0, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}, 0xfffffffffffffffe, 0x7f, 0x0, 0x400, 0xfffffffffffffffd}}, &(0x7f0000000240)=0xb0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3ff, 0x250000) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = getuid() r4 = getgid() r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000d40)=0xe8) getresgid(&(0x7f0000000d80)=0x0, &(0x7f0000000dc0), &(0x7f0000000e00)) r8 = perf_event_open(&(0x7f0000002500)={0x7, 0x70, 0x9, 0x2db4e1bc, 0x8, 0x7fff, 0x0, 0x3, 0x8000, 0x8, 0x100, 0xabe, 0x3, 0x66, 0x200, 0x7, 0xfff, 0x1, 0x1ff, 0x1ff, 0xca, 0x3, 0x3ff, 0x7, 0x820, 0x3cea415b, 0x7ff, 0xfffffffffffffff7, 0x81, 0xfffffffffffffff7, 0x7f, 0x6, 0x8, 0x9, 0x8, 0x5, 0x10000000, 0x98, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000024c0), 0x8}, 0x2010, 0xc5d7, 0x100, 0x0, 0x1, 0x7, 0xfffffffffffffff8}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x0) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002580)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000025c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002600)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000002700)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0, 0x0}, &(0x7f0000002780)=0xc) r13 = bpf$MAP_CREATE(0x0, &(0x7f00000027c0)={0x2, 0x0, 0x1, 0x800, 0xc, 0xffffffffffffff9c, 0x8000}, 0x2c) r14 = accept$packet(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002840)=0x14) r15 = epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002880)={0x0, 0x80000, 0xffffffffffffff9c}) r17 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000028c0), &(0x7f0000002940)=0x60, 0x800) r18 = socket$kcm(0x29, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002a00)=[{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000300)="352eef3c5c43a96ce157914770adf3b84acb71d59c0aba0d2d5aae1e44f3222725b14e844e3f96a03af3288295a288d82e74d405cb23238d1642904e02ce01261407bf363e5a201192c4f37a291ae92218a7b6963d14caf9fa2b9481471f85c4e8ece2e348bfd22cd0f9b31b9b7fa3a7a37b1df93f48d6c63dce69e52364231a945c3f58aeed2f4aa11c6e01ac8942e0581b698ee1e47de8468b65cdf9f3066b44628411e474a07c2019bafb8cb3a74b55702751617262d81d5b991b368c42e54a4d3c2388b671cd8e2967e5a2f9425f0709cc05af7b9125680f21e18d0055fdd8a2", 0xe2}, {&(0x7f0000000400)="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", 0xfc}, {&(0x7f0000000500)="fc00333c7c674d7c0877aef58dd90d0c756d04f996de9d27a931c2819bec4feefea986aeb0cc72207c58389af101b9072d2c2c5864e4d6b5c185f71dfb0f739a3e9015be2a1978756a9d064fe2b5c0", 0x4f}, {&(0x7f0000000580)="18a636bee0bf02090db6117a9f78cd8bb17e5bb4fec84bbb325a45e4a6324f1cff2323ba5049435070e9152ab61d4a83dbc45020dbbe7359e516626ae42f93b3102f46f4b31140ba76fe058ec4647959fde9f41cafea7672f11a5364e1f02119562b8963a5a8675f15456a9ee3c021c4f778f8d292d30bebb24a28966e190840ccfd69e97e0a", 0x86}], 0x4, &(0x7f0000000680)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4}, {&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000740)="da7e5a9284c484c00cca31a856444cc1dddde4b125c2f3b24a016ab561d13c911d5ae2a575b6f8582235e569cdf05d7640601be986ce280b3cb2e57b7f3b4ef62ab5e29e26f20e3e9b637f3a7d", 0x4d}, {&(0x7f00000007c0)="409fed0ba7e492299a57f79d5b4dba58050c57a6153f7040", 0x18}, {&(0x7f0000000800)="cefce47a125de94974b66d073926b2b038d6876b9601f15701f06975d698c57000fcf6098ec3e01b8f2fd35270d7566ab23728dbda945d4860c98001e285ae1258de4e6a61017576df902dd7ac79612b1e35198080fb8d936d48beee70cab5bae05cc65af8293fa26a", 0x69}, 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fa95ffe8dcea932a30d1e864b11687dc92d7e77ff6b702610d40646a65877caaf805bf898a4df2a237fec97976f01c774ca5b5354cf305484adadb09b70d9ff53c00ced8024162eba5c0466d58ca1b923b322b4b2eb6ff59ff052201fb648425ab84119db6e61d5472ac18068e4c5bbdf6774bf6b9e9b42ff7150c802a18166cae283cba716d2f43cccf2a33d2e3fdc4146d799ff1bf8b4b6645a7939617e2178bb47726682560c86af8de994cc97d7f8c653246b4a3d9da0b26d7dcd6c67e6329634e4c0664e691fd51ddec6d8b66b372314a6931289605e95ea441c224647f6c97aee988344903058bcaec3f6585640f1a183bfbd13c3cabc804fd67a4e6ec2952abc18eb2578b97652bd4c341330aab8488dc946897a8ca31e73185cfa57aa659a5c7ed6c7e0d29c66bc045d13eec4d57a01b63d239b01fb42f920dde22294e7f1f21b1e3a09810c14b0bce2b5bc0b0042302cc33f86988318d07edeb29b7b9f13f1bc22f4630dd98c92617b79b11a5295ac4a4bd8d4db0085bb001a6e9450fdbc16894cb0a0f03f1fb83264ca781fc90387c33229dd2cd3eba1cd686ba862452bf5e0787f9019d30000191456e1674c005fed33e58f7a53dd5e19ca65b6ff8fc5fd86187351bb03e403549c1de92381967ba400b9ed9a75ecfebd9e56f1976fb7be7e38506322086b81fc68ff898e1eebe6336ae7328634510a8807b28a537dffdb9ed0021c5f3e2ca100ed04306e4aa694d183ea7dc679125df1c1c53a5d586126584fbdd4cc258cac1fb177083c5b7bd9ab79f651b460a2e7aaef5bf93fdea620bc2bb5fab852d87ea927ea5d3410767e2871c6de7e476cf3c347e785655b0ecffec5f5e293a71953f1e74c8bb8fa07136d3c490537141022fad9361941665b3e512965fc44c7a81d1a01d1e36eac5110d5b9a1354eadffab390c641e381ca693bbe960d429314ab13e7f219f5b84f9ded1506e1f906c031fb66156a1a9b865dbce5f193cba4be43632df86351e643f219c215b72c30bdbe6b4d5f2d8cbb74d3d9276f4e6aa9d292a2cfd6aa8386f09b6ca76fd16c77c8194f36a9a6844c591427899776de2042df5d72fdfbb50b6a25b15dc6da2cebcabea1d68c336d6933f76fb1fecfa52d457d926a82cfc6d71fef438e1a01c6aa679a8ce56097dc1a74a046cf01a26aa710f66ee03359cfae15255ddcfff70b738a2aef8e796bcf26edc8f694dfa8054d0f4a927e688823dade8c81688407295a22a31b0ec4ef6f1535685ea251d2b919dd024801ec80afebb68016b74b467f797b0d8fafc3466cb50ae7c2f1fc32241636eac9deec86f1e8a5cd356fb7ff9674201b99ff10a9d3e7f86b5f1c5b37be91d0e649b302260f43f54a0179723f44d3ff6e450a173d732da7ab87e4cd25bb1e2c40e5b7f4e12a1df4f107fbc4421ca964ef6829895dced6454ea3f3a0706e9d77caaa94a4bf1b445157e865e18e1b1bf5237b03cd6cf3b26a42873992e18b6b2cff0862b51f6b86d1ed387a50d87704fd305678d99c46c25207d2c9944d214c6386601bdef878cad9d7d7f4432906b0b8b977e908d990aeabcf125dfdc5eaed3e9a39bfd27f4f798f3ae0343cbc109672ee67aed10d5daaed43107d45d1ca8224e39f337f47b526d2d020fd086c18c44857b03ec0807d994dc243d217f7ccac00669f0e559688731dec6ede5ee3169ae5731f485743dca1d5a4ba94cde03a080960390ec7cc3973582e3e24adafa80094ff94dc15963d74f6da5c98d9378bbe55d00f62294d27393eb40721f822109a18e0d1abf8d863f5862faf9d0907d6305478d65a437e151e733363a9d599772ece7331bffebf5aa1a20e3cd9f9ad32d95e595073671f5337a484059cf1be12482a984d689041dbe05aaa15a8c9ba824996a0ff2d225d22375ebfae429a01c4ea65b2bc0ac26344d2df00616e6a2149488f152b74e4bde4fad45d2cd9382ab1b5acdf70c6f33fe88371ffecdf04e1e955130459ea7e98e57d9930d22b7e0b7c311cb1c9ffca5c6129c7199f21a0721429bbb638e397902e93bfab9e42c9226b56d6f0f5187a24bc753b13814e87633126e577f187d17a1eba2e560d3e9cf73a5dab256ffefd36e16edcb7d18ff666c88502dd00805dc481f4f50d92a8df58b007cbe580d2a99503322000a604531c384785e2bfbe31eac008c2bb9e669ca07bf74cee77e60416660e89d34fbee0932b4715182633e50e0250eca487ae183d803248a36467b1db4cfae32c68d2c2", 0x1000}, {&(0x7f0000002180)="3f890f4f4149ba5fcfd161a6d9eae563e739ffc9898af134688501b34fb2099e3cb5104761c9dea79629c76643fc863c3f6b0b19f8e1d86f4f3d5b96bebac395deb4b44125e55fc5ba70a97a3cb77ce5e7856a7d3386c55a37846cf96778a058dfb87dcca8f843273a019e0de34aa723cce232a040bd283fd962d2099c08b40fa9f00fafc797ca9e4cb01c48be0a97faa3154d26c3952e250bfe3fd4521067795f414a58ee45b35db43efcb5d9fc0e2b11ddb21bc100db5ecfb638dfa99fab05b16d6af3d5683109201f8fdf04e86ab71ebaa42a16020d8c95ad7d50", 0xdc}, {&(0x7f0000002280)="d7a8855786fc3eb33d89be3dc7f7fc6d8993bf47a9f53cc92382f92b493d61e6a3fcd50257068db5d9148bafea4d61f5d247f51f5bbb481aadb0e6ff81feb0e1c116b85f0f590c", 0x47}, {&(0x7f0000002300)="0fa89ce8aa88e929386dafe6cf452024804aa466a05ff02f609b98bc7f8018340f14d343f8877dcd0cc076021cd167c13f2065855144f73ac67c8785979f91a9fcb8f733ae94683d8bbe9275888f0b3d15063a630c780494f0b2e10ea685fea22313378fab41c6b969bc8861d5a306804d0f4b9cfb4da0f4ec0da86e37a45b7aacbe3bd06a525e8c9996100b4a234aa6dc24cdde1e564c1037e6c81596b2522e", 0xa0}, {&(0x7f00000023c0)="7a547ba9cb0b01dba162836dfa25a74534a0dd666819909d95ab2bfb9120", 0x1e}], 0x9, &(0x7f0000002980)=[@rights={0x18, 0x1, 0x1, [r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17, r18]}], 0x78, 0x8000}], 0x3, 0x8081) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r0, 0x4}, &(0x7f0000000100)=0xfffffffffffffc91) r19 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r19, 0x404c534a, &(0x7f0000000000)={0x0, 0x3, 0xffffffff}) 2018/04/29 13:58:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") rmdir(&(0x7f0000000000)='./file0\x00') fstatfs(r0, &(0x7f0000000300)=""/23) 2018/04/29 13:58:16 executing program 2 (fault-call:0 fault-nth:2): clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) 2018/04/29 13:58:16 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) syslog(0xa, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x458, 0x258, 0x0, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000040), {[{{@arp={@empty, @loopback=0x7f000001, 0x0, 0xff000000, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x4, 0xfffffffffffffffb, 0x7440, 0x7, 0x1f, 0x1ff, 'veth0\x00', 'sit0\x00', {}, {0xff}, 0x0, 0x6}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x4, @rand_addr=0x8001, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x5, 0x3, 0x2}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0x1f}, 0xffffff00, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0xff, 0x0, 0xff]}, @mac=@random="bd30f20fd54c", {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x8, 0x72d, 0x46, 0x17, 0x9, 0x6, 'erspan0\x00', 'team0\x00', {0x640dbd653c3faeba}, {0xff}}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x7ff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/29 13:58:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000440)=""/4, 0x4}], 0x1, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000180)='./cgroup.cpu\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x4e23}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x4, 0x6, 0x4, 0x101, 0x1}, 0x98) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000340)=0x80000000, 0x4) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x5, 0x2) 2018/04/29 13:58:16 executing program 3: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x2, r1}) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r2) 2018/04/29 13:58:16 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6b}, 0xfffffffffffffef3) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x200000005, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/29 13:58:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x7fff000000000000, 0x101000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@int=0x8000, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x307}, 0x8, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 'team0\x00'}) setsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f0000000180)="985f5f024bd5235d842d646650eb3466987a6fc26a6901da3f6f909a9cea7dd558aaf07c96a9478017f5693ccd8ff1d6d5e47177aa73b4ce0548a6fe16976b0658d1cd7c0c38e64aeca1c5be376054f2b2f66da831e752c26dafc2cf9cd7fca90f1d6a5d145e7e0cd9449444367f21a57d574af39b2adbc1f08d778f23477bfdac6c96bcbc53fcb0709829dd88c0b1a7603dfa01ab595325808684a7066d4b2a701eb8c5428a6ddfe4afb6a29a79fe3b576ad82de96be33bf06f01b46a72d8938f95b9c4741441d7e7e58b2fabdce26d597052bbd83d63e4b1d59a4076cabc8d6f67616991bb1f37c9b3ca95ff26f1c47e92", 0xf2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000000006025591196a8e140742e64bcdd64409d7a8fd97466b48c73f8df2cb0bcfcf7f315d7068a47b2303e6f00000000000000000000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/29 13:58:16 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff}) writev(r0, &(0x7f0000002b80)=[{&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000002740)="9737cb3d27cf8213aaf2e203e3848bb4ccae3ef339c656afcb0491685fea00c3fc130218680830715cf7dd0f90ce8fed7efd620a106f31602c7964830ca653a4206f3ecc23d17be6290e0ebb2785313de82dcc0ac9042c3f87fbf49cfd343bd3cdf9a43e2e2daa78a79dfe086e82b345d216f7cb50c4541acdce9b327ce8cc16f0a1a9b6", 0x84}, {&(0x7f0000002800)="41e79a42e2e9357c405862486f2d545b4eb593e0383d92c8655f9252b723c213937b976ea9e07710c32ad300ebcabc3460f61a083f1a620328226bf7afed24c5630f56eb66ac40c3634be9", 0x4b}, {&(0x7f0000002880)="3161f0bad628bea3d229b3cfceff38183e45d01c440e39c6576ae2af80d6f77233aea9d1923a15b15bd95ce10fc4bccfabd103109f4410d5dd57b9f299c09370f49a0619b35382092b01b65885e08c6de3", 0x51}, {&(0x7f0000002900)="0c4da2fcb6295ae3f1f646526589f68ff7d99830b6660d25ce09d7ede547924ffb83e0d8", 0x24}, {&(0x7f0000002940)="137686773d036f23892cc31c9ca5dd62ab2142d7628b592651533812a8cffaa13d7806703d93fccca55ed1525f141e8de636c79353dacd66730366236ead8c92941bde35d2b4f42b7fa7bf5665a1ce47ebc46b03bc5ffca26ffac479c41cd23a0fbc764d580d878b442bf1ac50e46eba81570dec6d2c0f654505c1731ee8edb5a678c950854aae51df78669d39097ba9fffbf5da9e69549b9f5b8282e10a9b2b46f5e4a7257adf4bbf7c70b8bf4ff478b7689b0baef6a368e0832b14b52cc4e4fbfb31aafd", 0xc5}, {&(0x7f0000002a40)="cafcbe8d41f09494d8898923b7f3501859522ab472c857e2cfdb0fcac3b443c7fe4334a758288b1c4c2185cfdd42cbdd76e39d040f3d555e3c4c99a97dba34dd13c026ef0bb9d18610330dfb1eae094197f30b3f6d0e7fa9c1e637d60f86a17f92eda80304173a385a8b3e3c02833fab65d5d6d02e4a3c23af5b75234691b6e5ded5a564929dd2319938e7bffea5108117fcfb8de865735df6cc1d0254318869c5a79b394b74b9b8d06f4a904346fd4cb6b8eea498", 0xb5}, {&(0x7f0000002b00)="ecdd3c359de00265f75f29991f8f42ba1b699e738ebaf22f01ab9d215f01df1cf2b026405458220e97a9f7ee10156319482df3ab5577fadd9ea15f52f7072668306c897b936f0b99c1609c407a45", 0x4e}], 0x8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000180)="22bf28bfee54f6fea43f609cc5b73dc7973d53c1f4309c84a8bdf45ccbffdde97065142160ca3bd774679663136b58ed74f281e726ff7089f615c98081356434751001df6a5b579c7e96222c8f329cca9ae97bb61c53b789710dcba2d1c3f09bd2e1809cfe863cc2795d1dabdf6fb2a84b8ed66d9c8a3e4813a2fab8614c4c2445700120cd142ff04f245ea7484791076202e729f5ad9215a47c34cc2e1b38a747280a0a77423ac9b04f2f7a1b0c9eb5a3ba57053381847139e99911f04e80fc24fa004053731aec59eca5ba279d089b071c693d6dd684eb5ec302ba218a2640a7ecd565f428b60e526eada347", 0xed}, {&(0x7f0000000280)="0e907db5073157f879e82954e73a66a79abe42d89deed97253bb46bde7da5108d149dfba2f464bc3e75f13", 0x2b}, {&(0x7f00000002c0)="03cb13d5e60807da7df6fdd8426183ce109585b95ce88bb6dfcb81ed089f9cce470622c43e88d0352a8d715267baf08be97fa5414e8e79583445ed606d6f1a13b0ed0e51bc863aa5d254eb28e0d28a2a8acf26ad42bc9def5c293c6887721e2a77334d941fe9918b37495c863376cee30b5ddb94108f280b49fb744abd000ac4391006d92095b040bbd7d96b3f68e88fa3394f847bb82bff267201ab2ba0413ba98e0481c58c5d6cafcf2fb15d9a", 0xae}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="fc69c1f96f", 0x5}, {&(0x7f00000013c0)="d1347ddd59e9e2d8", 0x8}, {&(0x7f0000001400)="278fbc9e9c619f1e060f8db0d9ddd8890b96d35c2e17bce95de93e04db20", 0x1e}, {&(0x7f0000001440)="a16655916395044783183b2ee21e14d7cc5cc4945592fa7a41d884696e82f19f73b066e4e748fd7b0ed2e805f814be49adcc8420f2496b453890fdc31f7e7ca4cc0944ba9d665386c5c5d4a0c0adc01a7d5c13efb7a9d56ab1c5053056bf6662a575d5a9700b636d1da11b19ad949bf064338121a0bff8764897540bc2ed0daafb4453c998273ab3582bee0353c54f2224ca90b4feb6cf1f66dc5a4df090e6824e5bcaee025efad9c5eae27b865cffe341bc9710d042dfcd5c137e17dfa57b1bddae114a6488af4d82f4276f18d1", 0xce}, {&(0x7f0000001540)="2cc8d5ad2d794540e293ed89af3a7e9483fb0ac1becb44c599ea53b9bbd9de4b376fd0c9077398c7051b25127b9d46b107487dc25e72e06cd65b01cb", 0x3c}, {&(0x7f0000001580)="e15fbb5a97ddb02b83679dda8110a7030592bbc356f142dff4076166b3a775d84f6aabf6b0723b3216e2bd2547d716be4101fbbad614e76d57bf29cdee4a7eed2fd6c68b80bd788711e83220c75ca228582b3000935ca85412d69259d94aec5ebec6e4716b3d608c1f1a01f097ef735c85413fcf425f8b02b4affdc987cbd07a1d11fde93748042651aae257d82c76f30efd782e832570eb344bae0d9992668ad0da00176e11dc7d8154ebba1cb49445dea625d660f72c7406c7db1db75d5298f09d69ce528aab151bffe12a2de38eab29", 0xd1}], 0xa) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000001, 0x80010, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002c40)={0x0, 0x10, &(0x7f0000002c00)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000002c80)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002d00)={0x0}, &(0x7f0000002d40)=0xc) wait4(r2, 0x0, 0x8, &(0x7f0000002d80)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002cc0)={r1, 0x7, 0x9}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@raw=[@exit={0x95}], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251, 0x0, 0x1}, 0x27) 2018/04/29 13:58:16 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) write(r0, &(0x7f00000001c0)="05416b105bca4a7282b2729c084b4a7756d7bb9b2087b2f236a991025acf57a020c5dfdfb590c4892af0a2a88e2fd72f506518e12cc344e7c6f4924d5039aa7e85cd6fd25fd8cfce5c55d849689b", 0x4e) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x3, 0x8a21}) [ 114.954066] FAULT_INJECTION: forcing a failure. [ 114.954066] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 114.965918] CPU: 1 PID: 9018 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 114.972750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.982100] Call Trace: [ 114.984692] dump_stack+0x185/0x1d0 [ 114.988323] should_fail+0x87b/0xab0 [ 114.992048] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 114.996809] ? kernel_poison_pages+0x40/0x360 [ 115.001325] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.006691] ? kernel_poison_pages+0x1a0/0x360 [ 115.011273] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 115.016723] ? get_page_from_freelist+0xab28/0xb600 [ 115.021749] ? apic_timer_interrupt+0xa/0x20 [ 115.026158] ? page_counter_try_charge+0x205/0x5c0 [ 115.031089] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.036452] ? page_counter_uncharge+0xa7/0x160 [ 115.041124] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.046485] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 115.051412] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.056773] ? try_charge+0x26ce/0x2fd0 [ 115.060749] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 115.066201] ? __save_stack_trace+0x90d/0xb00 [ 115.070705] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.075376] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.080745] ? memcg_kmem_charge+0x703/0xa30 [ 115.085154] kmsan_alloc_page+0x82/0xe0 [ 115.089134] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 115.093892] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.098739] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.103592] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.108436] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.113107] ? kmem_cache_alloc_node+0x86e/0xc70 [ 115.117868] ? memcg_kmem_put_cache+0x40/0x280 [ 115.122451] ? kmem_cache_alloc_node+0x86e/0xc70 [ 115.127213] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.132586] ? memcg_kmem_put_cache+0xe7/0x280 [ 115.137172] ? kmem_cache_alloc_node+0x943/0xc70 [ 115.141947] copy_process+0x778/0x9bb0 [ 115.145869] ? kstrtouint_from_user+0x373/0x410 2018/04/29 13:58:17 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x93, {{0xa, 0x4e23, 0xbe, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x3d4c) 2018/04/29 13:58:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001040), &(0x7f0000001080)=0x10) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) [ 115.150545] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.155390] ? kmsan_set_origin+0x9e/0x160 [ 115.159626] ? fsnotify+0x493/0x18f0 [ 115.163348] ? __msan_poison_alloca+0x91/0x1d0 [ 115.167934] _do_fork+0x311/0xf00 [ 115.171394] ? prepare_exit_to_usermode+0x149/0x3a0 [ 115.176416] SYSC_clone+0xf6/0x110 [ 115.179958] SyS_clone+0x77/0xa0 [ 115.183328] do_syscall_64+0x309/0x430 [ 115.187219] ? sys_vfork+0x70/0x70 [ 115.190762] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.195947] RIP: 0033:0x455979 2018/04/29 13:58:17 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '/\x00'}, &(0x7f0000000040)='+,[\x00', 0x4, 0x1) close(r0) 2018/04/29 13:58:17 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 115.199129] RSP: 002b:00007f7ffecc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 115.206834] RAX: ffffffffffffffda RBX: 00007f7ffecc66d4 RCX: 0000000000455979 [ 115.214098] RDX: 00000000200000c0 RSI: 00000000200002c0 RDI: 0000000000000000 [ 115.221364] RBP: 000000000072bea0 R08: 00000000200003c0 R09: 0000000000000000 [ 115.228633] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000013 [ 115.235898] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000002 2018/04/29 13:58:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402001, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000100), 0x80000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x3, 0x7}) 2018/04/29 13:58:17 executing program 5: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8202400, 0x0) readahead(r0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000005, 0x80) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/04/29 13:58:17 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6b}, 0xfffffffffffffef3) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x200000005, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/29 13:58:17 executing program 1: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000003000/0x4000)=nil) pkey_mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/04/29 13:58:17 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x100000001, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, r1, r2, 0x1, 0x4) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000000080)=""/244, &(0x7f0000000040)=0xf4) 2018/04/29 13:58:17 executing program 2 (fault-call:0 fault-nth:3): clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) 2018/04/29 13:58:17 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) io_setup(0x20000000ca, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3bbb98251dc96a2b12578ee5f951cce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd2e01d56f241542997458a321"], 0x5a) 2018/04/29 13:58:17 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0xfe8, 0x30, 0x0, 0x3c6118fe}, &(0x7f0000000100)=0x18) 2018/04/29 13:58:17 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x6}, 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/13) syz_emit_ethernet(0x6e, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2db0000000f00383a0000000000000000000000fffffeffffffff02000000000000000000000000000102009078000000006094338e673b2b0000000000000000000000000000000057aa016bfa087b146d00fe800000000000000000802a08000000"], 0x0) 2018/04/29 13:58:17 executing program 7: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32], @ANYPTR, @ANYRES64, @ANYRES16, @ANYBLOB="4adcc06e3ae805518ed865783ccf2b8a9014778125501baf59915c4c73c3f10068f032195eaddb0555bafe4d81a81ee0059d9a517b1f8eddd2676b3f1a38d273dab3b2fbaf6d64322577a1dbf9773cc7d5ea4807c47395da2050cff6cf7bc1e94dd41fa430295d9a430f1737", @ANYBLOB="730da648070e7f00d2a2c619f4cc75d4005dfe07db7ea76a7b4eb631c556f0d77f1ec26f3b2e678271f5a6cb016e0b10f42c651f61c4f72c12cff16e97bd5d6c0af5fdd2a9d4f8fa10e6b366d334e2cf452f1d72628c413525cc69d901177380bfb8133f228673b21144ad6f1e7927b9b2429153367b460c69989d384757acb2c8ed5c637325"]], &(0x7f0000000000)=0x2) move_pages(0x0, 0x2000000000000375, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/04/29 13:58:17 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x0) fcntl$setsig(r0, 0xa, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='limits\x00') ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) getdents(r1, &(0x7f0000000200)=""/31, 0xfffffffffffffd7f) write$binfmt_script(r0, &(0x7f00000007c0)={'#! ', './file0', [], 0xa, "52f6fd07eea80141d090c8747667e121d5cc8fe2e8cb97710268520444db1841883f17380586679af0cbdcb49d781ddf0f4bc8e56bead3ab32cad8a776ef54dd6da513b6c8b0663868ecde9a0bca794f06527f82ebd2e885bb430271fa63f2c8b55f521e311e1b81190d5a774e3360ab40f9dcedbebd3cefca7da73830118abe9e1ddce216f1f5cb520bdd0d0643ac2616842c26aa3804bc40ee1e7b05601e9b641ce5c61d54c9e6340c83a89fc8e5b98b40d0193748374a5aa6a0aea110c7225b606e688596457be5e2f2fc30f98a1d584e70f1fd577de044dd0000007a546bcae33d3b89400e"}, 0xffffffffffffff54) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x80, 0x1, 0x2, 0x0, 0x8, 0x400, 0x6a, 0x7, 0xd455, 0x0, 0x8641, 0x9}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) [ 115.925965] FAULT_INJECTION: forcing a failure. [ 115.925965] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 115.937815] CPU: 0 PID: 9076 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 115.944649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.953998] Call Trace: [ 115.956587] dump_stack+0x185/0x1d0 [ 115.960217] should_fail+0x87b/0xab0 [ 115.963950] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 115.968711] ? kernel_poison_pages+0x40/0x360 2018/04/29 13:58:18 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc00, 0x0) close(r0) [ 115.973214] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.978583] ? kernel_poison_pages+0x1a0/0x360 [ 115.983173] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 115.988632] ? get_page_from_freelist+0xab28/0xb600 [ 115.993663] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.998512] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 116.003528] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 116.008983] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 116.014438] ? __save_stack_trace+0x90d/0xb00 [ 116.018940] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.023615] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.028983] ? memcg_kmem_charge+0x703/0xa30 [ 116.033398] kmsan_alloc_page+0x82/0xe0 [ 116.037378] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 116.042135] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.046979] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.051829] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.056677] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.061352] ? kmem_cache_alloc_node+0x86e/0xc70 [ 116.066114] ? memcg_kmem_put_cache+0x40/0x280 [ 116.070699] ? kmem_cache_alloc_node+0x86e/0xc70 [ 116.075457] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.080827] ? memcg_kmem_put_cache+0xe7/0x280 [ 116.085413] ? kmem_cache_alloc_node+0x943/0xc70 [ 116.090183] copy_process+0x778/0x9bb0 [ 116.094084] ? kstrtouint_from_user+0x373/0x410 [ 116.098756] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.103600] ? kmsan_set_origin+0x9e/0x160 [ 116.107836] ? fsnotify+0x493/0x18f0 [ 116.111552] ? __msan_poison_alloca+0x91/0x1d0 [ 116.116136] _do_fork+0x311/0xf00 [ 116.119593] ? prepare_exit_to_usermode+0x149/0x3a0 2018/04/29 13:58:18 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) unshare(0x4000002) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x6) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x2003, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) [ 116.124612] SYSC_clone+0xf6/0x110 [ 116.128161] SyS_clone+0x77/0xa0 [ 116.131529] do_syscall_64+0x309/0x430 [ 116.135420] ? sys_vfork+0x70/0x70 [ 116.138969] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.144151] RIP: 0033:0x455979 [ 116.147340] RSP: 002b:00007f7ffecc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 116.155048] RAX: ffffffffffffffda RBX: 00007f7ffecc66d4 RCX: 0000000000455979 [ 116.162317] RDX: 00000000200000c0 RSI: 00000000200002c0 RDI: 0000000000000000 [ 116.169582] RBP: 000000000072bea0 R08: 00000000200003c0 R09: 0000000000000000 2018/04/29 13:58:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @random="d945f4ca2b8e"}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/29 13:58:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8201, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000180)=""/173) [ 116.176855] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000013 [ 116.184119] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000003 2018/04/29 13:58:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xfe, 0xa1, &(0x7f00000000c0)="5bde4f5d7914210c8a942d5d58715fe33545df2c30209d348a184cfa5f505e847b4262737340ebe75880cf1688e123dab4d372fe81489fb4cd2ebd2e328bff4843f23b1f2203679d74554b12abe4024f58be1586c14059004bb09af3116a5450594ea6ede74e8155bc72fc19e125c4e1d8828e089069d6d7c4de97ed6dd38c8064b21c83e22694cbe114adeeb559043b8c32be415cd702f0c52ef8f359c7188f8de9437b272bc7c7e4c21b195a8de4370111280561bc483c9fd373f4751ac79067800f6005f5f6dea6a0e857177234ee95363ac351003a81563be32eaa7bd28ebab46a21173297283f66c2309e09273277af0687f92e0fe6737f5ec6fa1c", &(0x7f00000001c0)=""/161, 0x0, 0x7f}, 0x28) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r1) 2018/04/29 13:58:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendfile(r0, r0, 0x0, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 116.647718] CUSE: info not properly terminated [ 116.656341] CUSE: info not properly terminated 2018/04/29 13:58:19 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x4, 0x0, 0x0, 0xe8}]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001440)=0x80000000, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) write$binfmt_elf32(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x439) write$binfmt_elf64(r0, &(0x7f0000002940)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="7343f54b17fd5b87156a20ba87180a27a445d173ac38d0b3a58d88776c16c542115fde5f295b323749c3399fb4c42a269d6e4c860cf832"], @ANYRES16=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="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", @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="6f999a0fc24377c4f3f7bee3df0ab23aa258d026338f123ff4cba75b42b99e01b2135ecabaefdfdd7231134fd9a7aa310d38272784934b4107417ba3e7ec5ea1f3f34404135e3a72f007a61238618deffd7d874b7556f7e97abc4bdab4e7f6d9817aa948f18689f679370eda22b14c4244bc822d3ced1c819d7259107ef2003fd08258c1452f55fd052aa8afe529"]], @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="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@ANYRES64=r0, @ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64], @ANYRES16=r0, @ANYPTR=&(0x7f0000001280)=ANY=[@ANYBLOB=';', @ANYRES32=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="754c9d3b1a5d9fbe31e2f201e454de685133f011b5e27409820c16ad36", @ANYBLOB="cbf0661ceb021225899d2457d96203effe89cf93a2d37e0c3404d731b21308184e3da5edc8f945c3d4234da1283e13c31b4607df974365c253b188a739a146f5639b0cc4245297a917f8c8f3d79410c7902b19daeacc9b184f22d9c7620fc875727035ce7a141e3a800f35731ed03235e39dd38420019cd08493c8f0eba1bcb07fc81556a00c0b97781b51aa90f332b1bc05d8ea12e6bb8b8c", @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="871a232069ada0ce443beb7fb6e87e2877fbe38efb2b97ae73986bdc12b1377476570f5e4cc9b332b7f4c5cee2486ef1bca75606acd5c5f1c55bce4f2fd7eec8e5db6b9e5cfc5967dd94b1f07c09ed1e8bd380446be83b322e7d15a76175c9adf63e93f7fe6d1bc0061122db1055f98358094f6e58a721793ade16c2172adc29ae9b8435239a43c963bb37e4082b9972392e6ee2f094eded0f3d6341727c4a52f7214b388481258d", @ANYPTR], @ANYRES16=r0], @ANYRES64=r0, @ANYRES64=r0], 0x1032) 2018/04/29 13:58:19 executing program 5: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000080)=@generic={0x4, 0x7ff}) r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x400000000000304, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/29 13:58:19 executing program 2 (fault-call:0 fault-nth:4): clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) 2018/04/29 13:58:19 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c, 0x80000) fcntl$getflags(r0, 0x40b) write$binfmt_misc(r1, &(0x7f0000000200)={'syz1', "c8e6cf155bb8797f1a29a264439260fc2c45d3ac70d47b9eae639ba0bf549a9f5ee1bdb090cda91fdefd0a7bb242505606fbc3e3e2141a31f9ca2022ed2adcadeb161feeee21994d80ba7e005d99b0fa7deaeda1196abaca773442f11379af354abeee942abca3c0e0b7e36ad073418d1e848ac6705ed0c580a8361f"}, 0x80) r2 = socket$key(0xf, 0x3, 0x2) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x80000000, 0x10000) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)="8f594ed19ab1ad0876b8cc933a30f2e1a676d491faeb8a7ada91e4139b3cc83f42cd24b82938a4b9e537ffc2c840b38b6ef19f9070aa5f2d62ca5ffeaddbfbe88ed12b3450a28b53f1765ceae7dbef53263c1bcd0913b2ae01ed7a78da10ec0f13ce63f832879446fca622b33512b21474a1ae3b06ac3124f50675455940d10b48d5d391566f0f1d20a8fe5d4a840bed022421944786c1bf162d95bd1fd809a8609edac2e4935b09b1d523199908a6152b2606ea46d5a09461c731c4a2a55eb3c8331059156974bd40031f3b31c7", 0xce) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x188}, 0x1}, 0x0) accept4$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) 2018/04/29 13:58:19 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x80e00) write$tun(r0, &(0x7f0000000040)={@void, @hdr={0x2, 0x0, 0x4, 0x0, 0x0, 0x7}, @mpls={[{0x77b, 0x0, 0x40235820, 0x4}, {0x996c4c0, 0x1, 0x4, 0x5}, {0x20, 0x3, 0x4, 0x10000}], @llc={@llc={0xce, 0xdc, "05", "0348c20fca12c643bcb50b25cb49aa5c6be0251fe341191f17dd7714ce14d5b29b55"}}}}, 0x3b) time(&(0x7f0000000500)) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e24, 0x0, 0x2, 0x80, 0x0, 0x3f, r2, r3}, {0x9, 0x6, 0xcfb, 0xfffffffeffffffff, 0xff, 0xf50, 0x6, 0x1}, {0x3f, 0x0, 0x100000000, 0x100000001}, 0x815, 0x0, 0x2, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x1, 0x3, 0x5, 0x8, 0x5, 0x81}}, 0xe8) write(r1, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) setreuid(r3, r3) prctl$setendian(0x14, 0x2) syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x9, 0x80100) 2018/04/29 13:58:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/mixer\x00', 0x8040, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xb, &(0x7f0000002ec0)={&(0x7f0000000080)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/196, 0xc4}, {&(0x7f0000000340)=""/32, 0x20}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000480)=""/125, 0x7d}], 0x6, &(0x7f0000000580)=""/160, 0xa0, 0x197}, 0x0) 2018/04/29 13:58:19 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x8001) close(r0) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000000), 0x80000) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x101000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/124) 2018/04/29 13:58:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0), 0x4e7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="09198075"], &(0x7f0000000080)=0xa) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast, @in6=@ipv4}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0x400, 0x3, 0x6, 0x9}, &(0x7f0000000100)=0x14) [ 117.232483] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 117.234948] FAULT_INJECTION: forcing a failure. [ 117.234948] name failslab, interval 1, probability 0, space 0, times 0 [ 117.252348] CPU: 1 PID: 9128 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 117.259216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.268596] Call Trace: [ 117.271228] dump_stack+0x185/0x1d0 [ 117.274902] should_fail+0x87b/0xab0 [ 117.278713] should_failslab+0x279/0x2a0 [ 117.282886] kmem_cache_alloc+0x136/0xb90 [ 117.287078] ? prepare_creds+0x65/0x5e0 [ 117.291102] prepare_creds+0x65/0x5e0 [ 117.294936] ? copy_creds+0x53/0x910 [ 117.298694] copy_creds+0x133/0x910 [ 117.302357] copy_process+0x1276/0x9bb0 [ 117.306365] ? kstrtouint_from_user+0x373/0x410 [ 117.311070] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.315982] ? kmsan_set_origin+0x9e/0x160 [ 117.320259] ? fsnotify+0x493/0x18f0 [ 117.324015] ? __msan_poison_alloca+0x91/0x1d0 [ 117.328638] _do_fork+0x311/0xf00 [ 117.332142] ? prepare_exit_to_usermode+0x149/0x3a0 [ 117.337236] SYSC_clone+0xf6/0x110 [ 117.340866] SyS_clone+0x77/0xa0 [ 117.342149] IPv6: NLM_F_REPLACE set, but no existing node found! [ 117.344312] do_syscall_64+0x309/0x430 [ 117.344359] ? sys_vfork+0x70/0x70 [ 117.344398] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.344420] RIP: 0033:0x455979 [ 117.344437] RSP: 002b:00007f7ffecc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 117.344468] RAX: ffffffffffffffda RBX: 00007f7ffecc66d4 RCX: 0000000000455979 2018/04/29 13:58:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = semget(0x0, 0x7, 0x1) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000640)=""/180) r2 = accept(0xffffffffffffffff, &(0x7f0000000500)=@can, &(0x7f0000000580)=0xffffff98) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000005c0)={'icmp\x00'}, &(0x7f0000000600)=0x1e) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85513, &(0x7f0000000000)={{0x8, 0x0, 0x0, 0x0, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217"}, 0x0, [], {0x77359400}}) syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x200, 0x620000) 2018/04/29 13:58:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x4, 0x200003) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000300)={{0x3, 0x1ff, 0xffffffff, 0xfff, 0x716, 0x7ff}, 0xfffffffffffffffe, 0x1, 0x4c0, 0x2, 0x7afe, "1c2fea0e0e05d04fbbf5c791f622e477672d364835ae1f1e1023ef81eb7ed21288c13fce8a497ca6d1cdda3574a2991d440d1663d4cfaeb009d39ffdb3af08dae6876dff00b493cea4ac5f8657188e0a7ba9fd742048b8c177f50a6e8d24a4e75cd8c217c651647a1ba106d8795baba523fed45252e2ecca8274150100a11629"}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="220a0074020000000000000000000000"], 0x10}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x131181, 0x40) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x100000001, 0x2) sysfs$2(0x2, 0x5, &(0x7f0000000200)=""/153) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r4, 0x80, 0x30}, 0xc) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000003c0)={0x0, 0x8a8}) [ 117.344496] RDX: 00000000200000c0 RSI: 00000000200002c0 RDI: 0000000000000000 [ 117.355721] IPv6: NLM_F_REPLACE set, but no existing node found! [ 117.358035] RBP: 000000000072bea0 R08: 00000000200003c0 R09: 0000000000000000 [ 117.358055] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000013 [ 117.358071] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000004 2018/04/29 13:58:19 executing program 2 (fault-call:0 fault-nth:5): clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) 2018/04/29 13:58:19 executing program 7: r0 = memfd_create(&(0x7f0000000000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000140)='./file0\x00') readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001240)=""/1, 0x1) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/14, 0xe) [ 117.441724] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/29 13:58:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8040, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)="68756765746c6a3f3208007bd273617f655fd708005f627b746573774e73b598c6198cc21a000000", 0x0, 0x0) read(r2, &(0x7f0000001140)=""/20, 0x5) [ 117.516382] FAULT_INJECTION: forcing a failure. [ 117.516382] name failslab, interval 1, probability 0, space 0, times 0 [ 117.527695] CPU: 1 PID: 9151 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 117.534556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.543932] Call Trace: [ 117.546561] dump_stack+0x185/0x1d0 [ 117.550234] should_fail+0x87b/0xab0 [ 117.554043] should_failslab+0x279/0x2a0 [ 117.558156] kmem_cache_alloc+0x136/0xb90 [ 117.562343] ? copy_creds+0x523/0x910 [ 117.566177] ? __delayacct_tsk_init+0x72/0x140 [ 117.570800] __delayacct_tsk_init+0x72/0x140 [ 117.575246] copy_process+0x134d/0x9bb0 [ 117.579263] ? kstrtouint_from_user+0x373/0x410 [ 117.583972] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.588881] ? kmsan_set_origin+0x9e/0x160 [ 117.593157] ? fsnotify+0x493/0x18f0 [ 117.596913] ? __msan_poison_alloca+0x91/0x1d0 [ 117.601538] _do_fork+0x311/0xf00 [ 117.605055] ? prepare_exit_to_usermode+0x149/0x3a0 [ 117.610148] SYSC_clone+0xf6/0x110 2018/04/29 13:58:19 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x204840, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x39, "057aa0b7b36fd069e168f352845101928c83e262ed6f4d1a5b3524cd0414265032859e5518679555d229b6d2e1f3780fb51949be2a8df75c4e"}, &(0x7f00000000c0)=0x41) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x89, "13f35c2713ae7c7ef260bc9bd4176791ff79b028309c873002bcb92e7506e045854b0b8e6dcde501b9f6bbe32f606019b74a12f81bb4d177ec67c5204ced324c4cb4d41da4723bbd0ecf04511291e00cd70b8b8fb04c96403a6e119b170736a098c188c9054ece2deecad0c134bc8a03c718dd3b46a7cf0188a2d3ffa08fd50ad80e12245e225d95ca"}, &(0x7f00000001c0)=0x91) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r2, 0x2000000080000) ioctl$TCXONC(r3, 0x540a, 0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x4000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4) [ 117.613790] SyS_clone+0x77/0xa0 [ 117.617240] do_syscall_64+0x309/0x430 [ 117.621175] ? sys_vfork+0x70/0x70 [ 117.624753] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.629968] RIP: 0033:0x455979 [ 117.633171] RSP: 002b:00007f7ffecc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 117.640915] RAX: ffffffffffffffda RBX: 00007f7ffecc66d4 RCX: 0000000000455979 [ 117.648206] RDX: 00000000200000c0 RSI: 00000000200002c0 RDI: 0000000000000000 [ 117.655497] RBP: 000000000072bea0 R08: 00000000200003c0 R09: 0000000000000000 2018/04/29 13:58:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e5bfcb6400f90f21b9357d08fd6082b7437f096f23fe559b9b9da627b45943665f065e5889f87911c0ad79e06f8b043e14f23e48d62c4b4ed343cbe9c2a6015cf0b5c665e32ee5d33834bab925fc9688e54f16c312615bc54bb3600a1bf9563d5e9302f51298c88c883ca6eda52e038f11c9289ec955017018a5cf9e004e8202e36b3fef3530122fd2e053c83887f45e6ad607dad8a368763030af077040b1e"], &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365aa1b80de79356570d0a6b7a6025c471e7b8514989fbbe6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x133, 0x0) fsetxattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="3327f49103000000756d23007d6a31211c685e2f73d42f9015025d95096db4f6f5a317e6a3456ba2ed1811f092b01be26a931d2d36b9860837d15a08bb40179ccbf9a097e6417950cd3715ed409d261f6e14bc1d207a1ffdb6f7b0d62e6d583bc10eb6d4669c16e5ded8a2b1"], &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0xc1, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) [ 117.662791] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000013 [ 117.670080] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000005 2018/04/29 13:58:19 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x82010, r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x1, 0x80, 0x1000, 0x5, 0x3, 0x1, 0x8, 0x20, 0x1cf, 0x4, 0x2c0, 0x0, 0x9, 0x9, 0x3]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x61, "8ceed6470c091929f64f90275b32d7b82ccfec09f56d0b5ec61f9b37ac527cb187079c41ffa9c0d5a17d3dca01b8009bcba6cf750c480e70448e5c6af172b3c598f35faab41e29afdd9cc7c648052c07bcd91b460066344e90480ad3dcc98ab85e"}, &(0x7f0000000240)=0x69) 2018/04/29 13:58:19 executing program 1: r0 = userfaultfd(0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="757365722e40241206f47def3d1f6456b92d13fca7d3c1d2b9766213325c8686d9d6fb9959d2397e070c2f652a80f85551079cf4f314b1bcb7355b807cebf5bca633ecf0600c24edbeb0dc9b3a83831f51f9a4dd9cb006166ac0dea4735631cd"], &(0x7f0000000100)=""/214, 0xd6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/29 13:58:19 executing program 4: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800) listen(r0, 0x7) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dbfffc), 0x1) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff88, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000040)="e75223c90c86701203c53749b2e95049cd9bd7a72d6c84cec5ea79e0b125246bf69ba6b65f2f1492223f5efbe93c6723cca7", &(0x7f0000000180)="671599c0d9c9cd5960776291cf8a8c90fa1e6ca3b6c8a7cacbb44a7ae49ba031cfdd89470cba0091a461ec436b06dc171982febce34209d032d0867afc9a416835b3650cca123420908427fc63ed0991f6aecbc7d3507bcde26a298de2e9f52a3fbecd2a7c9d5bfd3414c8e9ac8e93483a548ebadaf54477f097b2dc48d83604db13cb29ca2d88262d4bfd88fec9010d26050f7c68389c1c010959eb31e5ac684b6187c277343c3268bf99a2daf6", 0x1}, 0x20) 2018/04/29 13:58:20 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x101}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) 2018/04/29 13:58:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x1}) bind$alg(r0, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x90, 'ghash\x00'}, 0x58) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200000) ioctl(r3, 0x80000000, &(0x7f0000000100)) 2018/04/29 13:58:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x400, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0x1) 2018/04/29 13:58:20 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x7fffffff}, 0x4) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040), 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2802, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000180), 0x4) 2018/04/29 13:58:20 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003dc0)=[{&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x1, 0x6, 0x6, "dd7134f5c6f130b126ebdaab929365a18f26f3d9e49d11b2b1df2e870041485be2aad315907773130e0c6a5959bf5769f6cd2ec1f6af4ec84dba937e8d314a", 0x4}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000000040)="4cb797e82a864466dcf74d6b38304631932efa58f7d9", 0x16}, {&(0x7f0000000140)="2825c068d1a2edc7573d5db853c5bff0ca709626d08f9191f0656fb59bf3a082edfaa190ac8bbcf4c11e391b79ddb7e4cd31156bf410aca77d003b21c8246fdf4c5ec88d9714cdb723f03e244cebc47b6077aee325eb48068a9b433cbb9b2c4a7b85d007ef84a4a7f782eb1cddd10760056c20ad111621dc9c55699e769f901e8fe8a257b4c71b74616082192ae14908da0a894ab9b3339b7b528b050df27843f657506c69dde2abfe9558d8f75761fe4d45e6572584c15ae8f49d9b4a03bbaecede699374888ad9a570e9bcdee5fea3521fd2803bb52e893a66e4d00dcb1f7c94fc494c", 0xe4}, {&(0x7f0000000240)="8b6767213a1ff5f2c60b5dd93b4adeb513569ede29699359b926e7920ce38cf3ba3598b5c9282f2474ed80bf019b8536b80f9696cd1104dfefbf13c96fa25575694feb4cad3e4ef641ea732edd80e39ef6763501ec272b3ee7ad584e8e139fd01c799a93a06a9741518b249fc1fea8dd36f89f06c9458bc4eee3c8cb3c093742c5431b59ce73b4197258a0bbe5471a028b9925e6bf0b80348a35740114f36ee3cf983eaf87c624fd7966192842759132cf27a3c78b03117f3250a4cffd9dfc76e88e1bf73d80c1b426643357647559278dbf463918dcf8485006", 0xda}, 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0x1000}, {&(0x7f0000001340)="d878054c91947427c7d5829a5fb5b89a254f11aeb7ee4fe0abddd5d87f590a9002fee68025bafd24063fcba7dd506b1e99450b3c5614820ed15ecfe1664027fc756b8a73d1cc23d96625d72b5c5c8d2975a95b8bece3", 0x56}, {&(0x7f00000013c0)="f4621add2a05f379f3a96061b0f9e7aaf99e7e07ef451f858ad1d95ebfa1073d85abe862e30cd9ec8e41ce52c40790338fe2ff5ebe28d6c3f1894289f1b2df26b5ec36c16cfe82a03b3926ae29d29d7310fc9db1deed016a5a7a643683e2e3b02145613abc63a47c1dcb1c13ceba5dad33d00cb57f33ef03fef3f234c9dc2491083157055f2b2169f5", 0x89}, {&(0x7f0000001480)="11c483fc2db3afdf91414dee2981f7724fcc239466734f0f72b54b233e4162916b2cf23586073335c5bf", 0x2a}], 0x7, &(0x7f0000001540)={0x108, 0x18b, 0x10001, "f350c735cec3df2447fc521407d3cf5ffea40459bdd02c9f7be4fd007eb69329b5e3b7a9386e9bf97b1b261983e9e68c9b7b6aae809f42368e4414f68018c8547a8012df7886ca6cc34cb604117f11936c9bc1fc1a4bbcacdc4d9ade52d2eff29b5d80bddd6f63eb1278886cbebec0c1f03ab0279f310030e87ec73cc48acf3bc6a679e49142588cdcafcfeb94a26740df6c1076b16da25fabe8ee44bcc41fce206f333808f197bd4b8d636d834515ef3e5271e44580a053f3917b0108c46b6b7faa8b745680606bece1a81f23a5c8989bf0f1e9e69ecd5424173a057a29a73356d26917b56895e2a119c2632dc34c2c76d37881c6520f"}, 0x108, 0x4000}, {&(0x7f0000001680)={0x27, 0x1, 0x2, 0x1, 0x7ff, 0x1010000000000, "ff11d4cc58cce039ad8799e85746e48deeb1b07dfbff6a76ee0548d8a2bb17a40efcbec186f8a58ec722b93bbd559a63b43039ad04c7987823b19b96afef55", 0x3}, 0x60, &(0x7f00000018c0)=[{&(0x7f0000001700)="d2974bbfe5929e96d0ebc89e56237ba04227fb973d1c8ea2273161ac9d0abc7301b5a2a1a2e962fa972233a3593b9de478c06158dff6bc446ae55f8a", 0x3c}, {&(0x7f0000001740)="cd030fa4d0983e5a4327bd658eb8c2dacbf67cec94a1f32e2e78d24a2c5e72864ef318fa21ae90ebc3c929a8804f66e0c2e95c9ec1cfd510dc89059973912520c57c7ef7b4ad1576c6581143d3d37230cccb6684fc7284722587e8", 0x5b}, {&(0x7f00000017c0)="f59f926f23352c0896cff0a494df88182e841d12632442d06d58b2ccb9630a83fe4bdbc1df717c3c7faab9afe44f4c00fe4d4f3f2f05d01b005ca756574339d4efbf5d90d5a2e13bcedfd6f1dc6456aafe86ee05f1642eb2821f924d8eb37c650771e4ebdf7576c5a3697f4f538e171f62222bb8ac20cf97", 0x78}, {&(0x7f0000001840)="79bb547a8895000df21df6bc68407f8123a9291d92dfe24cdf404ab715ab22b96b3edd7baa01ab2924a760312ec473d8f08a29df2be17ad52608a951a983226b2d4dde843d236c2826c6dd6e0558535fb4ef1fb28272cb9072b63771df37e5396026896fa28c1291bf6c9f992b8a55713c50bcf515", 0x75}], 0x4, &(0x7f0000001900)={0xd8, 0x13b, 0x3c, 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0x1000}, 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0x1000}, {&(0x7f0000003a80)="a1b8ecede22ab56d8fee3980e57e36f0cb113c86f8e8b79bced31d291ac18c8e9af8ca7eb140f39329189489bcdb0c1afa2d8872599ffa5d3372c9ceaec387e1308d0b035f25356604c0fcc1710edce23063ae639bef2559d962fc1ea55ae4fcc50c376dc6cae18de97534f16ed90d5768427994f8a6bc66f94e1f2d399d58c0ae5bcb5edffcb018ed5580fe38bce94962e7a0974a37ac0bfd", 0x99}, {&(0x7f0000003b40)="d57bea885e63450ea178fab43659c36c7a584334508929a5f579073f77cf99623e4e266ee3398aea0cc0800b423f141f11df5f49009453e1ea876d20a4e4dd364ac30130b1aa9e07b351441b09c2eb7eea25d7b054b251e95a17971ba082d1d83f9a90f292d30f303332849d46aa19e75f63c2ac46b04a3d65a619f70e671f1e4efa92f5de47862ad100efc6b22ce8917251dca3a30f78a0d556d5379f06057e081bf6a00670f48d5ecfef77a740e7ea078f590ea59c7f1d834a40b537f3", 0xbe}, {&(0x7f0000003c00)="0b565895504795e5cddb073dca70ab2958423052313956d2a93ce317fd37ae583aea7e8ec1aa826f33e8cd8c7e2b577dd4fa47970c622dfe3e6322b2b225e02b1dfda1e01d8ca7c59ccb6056903b54b5c785c49fe4d687ef52e5521e03847d8439d7ff4f900a5218de59ddf023ca8e287c04410fdcaafb6ddfb0b6ddcb2cf18e153bfe9ba35047aa2df4d566a0281ff9a9ea83cc12897b3e9535005c4f61ea6a981ad4ce64ab915acad0c7d70aedd35e1a9dc815430c6846c1620d33dce7c7fb82bfe7b6a14368", 0xc7}], 0x5, &(0x7f0000003d80)={0x20, 0x104, 0x0, "36c251f5c658748430375494f32c"}, 0x20, 0x44001}], 0x3, 0x4040000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)) 2018/04/29 13:58:20 executing program 2 (fault-call:0 fault-nth:6): clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) 2018/04/29 13:58:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a0001000000100000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/29 13:58:20 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x19a) ioctl$KDMKTONE(r0, 0x4b30, 0x1c000000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001700)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001740)=0xff, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r2) ppoll(&(0x7f0000000100)=[{r2, 0x2}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x3}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfca3}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000040)={r3}) 2018/04/29 13:58:20 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) timer_create(0x0, &(0x7f0000000580)={0x0, 0x29, 0x1, @tid=r1}, &(0x7f0000000040)) uselib(&(0x7f00000000c0)='./file1\x00') r2 = syz_open_procfs(r1, &(0x7f0000000300)="6e65742f37b922db735f737461747300") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000100)={0x6, 0x2, {0x2, 0x3, 0x6, 0x3}}) timer_settime(0x0, 0x5, &(0x7f0000000200)={{}, {0x0, 0x989680}}, &(0x7f0000000240)) [ 118.147032] FAULT_INJECTION: forcing a failure. [ 118.147032] name failslab, interval 1, probability 0, space 0, times 0 [ 118.158446] CPU: 1 PID: 9207 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 118.165303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.174673] Call Trace: [ 118.177297] dump_stack+0x185/0x1d0 [ 118.180966] should_fail+0x87b/0xab0 [ 118.184768] should_failslab+0x279/0x2a0 [ 118.188907] kmem_cache_alloc+0x136/0xb90 [ 118.193134] ? dup_fd+0xc1/0x1480 [ 118.196639] dup_fd+0xc1/0x1480 [ 118.199958] ? audit_alloc+0x3f/0x870 [ 118.203789] ? copy_process+0x2090/0x9bb0 [ 118.207972] ? audit_alloc+0x44/0x870 [ 118.211810] ? copy_semundo+0x65/0x3f0 [ 118.215734] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 118.221224] copy_process+0x2386/0x9bb0 [ 118.225236] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.230141] ? kmsan_set_origin+0x9e/0x160 [ 118.234416] ? fsnotify+0x493/0x18f0 [ 118.238170] ? __msan_poison_alloca+0x91/0x1d0 [ 118.242790] _do_fork+0x311/0xf00 [ 118.246294] ? prepare_exit_to_usermode+0x149/0x3a0 [ 118.251386] SYSC_clone+0xf6/0x110 [ 118.255023] SyS_clone+0x77/0xa0 [ 118.258480] do_syscall_64+0x309/0x430 [ 118.262416] ? sys_vfork+0x70/0x70 [ 118.265998] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.271209] RIP: 0033:0x455979 [ 118.274417] RSP: 002b:00007f7ffecc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 118.282164] RAX: ffffffffffffffda RBX: 00007f7ffecc66d4 RCX: 0000000000455979 [ 118.289457] RDX: 00000000200000c0 RSI: 00000000200002c0 RDI: 0000000000000000 [ 118.296746] RBP: 000000000072bea0 R08: 00000000200003c0 R09: 0000000000000000 [ 118.304032] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000013 [ 118.311325] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000006 2018/04/29 13:58:20 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0x404000, 0xc4) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000180)=""/73, 0x49}, {&(0x7f0000000100)=""/52, 0x34}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0x401}, 0x1) 2018/04/29 13:58:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x200000000003) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) ioctl$TIOCSCTTY(r0, 0x540e, 0xfff) 2018/04/29 13:58:20 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x5) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) fcntl$setstatus(r0, 0x4, 0x42800) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000100)={&(0x7f0000000000)="f6c33370588f64dc4bd5cbc24b4b5cb5070fc5224f5408faad1ab7fbfa51faaf0dcd232878cc8f0f5b6377d0b91063f630f95bda514bf06405eeba8ce703f950934ba0ec4e142d51941a4cbaaf8c654010ec0d8714500d27cbf73cf24a3fef9091055224cf231f2c03b639c211de54ac260e77d1e674bbad47e7c1a8e25372abaafd705948dc55f6c43315", 0x8b}) 2018/04/29 13:58:20 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)=ANY=[@ANYBLOB="e0000001acd11414aa00000004021e000000000002518b3a0a00ea91404d3ed06761ed351a45a66c6378df5f39"], 0x18) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80000, 0x12) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000002c0)={@empty, 0x5, 0x0, 0x0, 0xc, 0x727a5517, 0x0, 0x3f}, &(0x7f0000000300)=0x20) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x100, 0x9]) getsockopt(r0, 0x20, 0x3ff, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c000000000011907800000000e00890780000000000000000"], 0x0) 2018/04/29 13:58:20 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000180)={r1, 0x1, &(0x7f0000000040)=[0x413], &(0x7f00000000c0)=[0xffff, 0x3c53, 0x3, 0xffffffffffffff00, 0xc1be], 0x14, 0x7, 0x65, &(0x7f0000000100)=[0x7, 0xffffffffffffffb8, 0xfc000000000, 0x3, 0x401, 0x0, 0x100], &(0x7f0000000140)=[0x5, 0x3]}) 2018/04/29 13:58:20 executing program 0: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x3, 0x1, 0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) 2018/04/29 13:58:20 executing program 2 (fault-call:0 fault-nth:7): clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) 2018/04/29 13:58:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000080)=""/234, 0xea, 0x7) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x4e23, 0x7fffffff, @empty, 0x7}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000340)) syz_open_procfs(r2, &(0x7f0000000300)='net/hci\x00') recvfrom$packet(r0, &(0x7f0000000000)=""/45, 0x2d, 0x0, &(0x7f0000000280)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x14) [ 118.525198] FAULT_INJECTION: forcing a failure. [ 118.525198] name failslab, interval 1, probability 0, space 0, times 0 [ 118.536537] CPU: 0 PID: 9235 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 118.543395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.552764] Call Trace: [ 118.555388] dump_stack+0x185/0x1d0 [ 118.559061] should_fail+0x87b/0xab0 [ 118.562878] should_failslab+0x279/0x2a0 [ 118.567035] __kmalloc+0xc2/0x350 [ 118.570575] ? alloc_fdtable+0xc3/0x5e0 2018/04/29 13:58:20 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x400000000a, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x111400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000040)="a15bf942b2b680e51b5bddd89f191df268e36b9ed9eed4ace95ca899a44d0d9472a4174804375afff522a9ac5b06ea7d0d29d92a5b77c8a7ff4ec9ed8c8f1cf3e4cbd7943cb289b1e99ccb94aa6cefb5e8ff44caf5b4de387c8b97cbba6f03cc7914917f44f64e38a23294510efb265ccc9b0e8f7df2812ad6c8295f4536ae9de4d9d02d63bfd25ffe", &(0x7f0000000100)=""/57}, 0x18) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) [ 118.574617] ? alloc_fdtable+0x2a/0x5e0 [ 118.578664] alloc_fdtable+0xc3/0x5e0 [ 118.582516] dup_fd+0xfef/0x1480 [ 118.585919] ? audit_alloc+0x3f/0x870 [ 118.589753] ? copy_process+0x2090/0x9bb0 [ 118.593951] copy_process+0x2386/0x9bb0 [ 118.597965] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.602870] ? kmsan_set_origin+0x9e/0x160 [ 118.607180] ? fsnotify+0x493/0x18f0 [ 118.610936] ? __msan_poison_alloca+0x91/0x1d0 [ 118.615559] _do_fork+0x311/0xf00 [ 118.619067] ? prepare_exit_to_usermode+0x149/0x3a0 [ 118.624169] SYSC_clone+0xf6/0x110 [ 118.627800] SyS_clone+0x77/0xa0 [ 118.631247] do_syscall_64+0x309/0x430 [ 118.635182] ? sys_vfork+0x70/0x70 [ 118.638766] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.643982] RIP: 0033:0x455979 [ 118.647189] RSP: 002b:00007f7ffecc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 118.654940] RAX: ffffffffffffffda RBX: 00007f7ffecc66d4 RCX: 0000000000455979 [ 118.660326] IPv4: Oversized IP packet from 127.0.0.1 [ 118.662229] RDX: 00000000200000c0 RSI: 00000000200002c0 RDI: 0000000000000000 [ 118.662248] RBP: 000000000072bea0 R08: 00000000200003c0 R09: 0000000000000000 [ 118.662265] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000013 [ 118.662291] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000007 2018/04/29 13:58:20 executing program 0: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x3, 0x1, 0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) 2018/04/29 13:58:20 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb4b7, 0x4000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x3, r1}) unshare(0x40000000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x7fff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xa2d}) 2018/04/29 13:58:20 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x582) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) r1 = gettid() getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/pid\x00') rt_sigqueueinfo(r1, 0x12, &(0x7f0000035000)={0x0, 0x0, 0x404004}) 2018/04/29 13:58:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') write$fuse(r0, &(0x7f0000000000)={0x28, 0x0, 0x6, @fuse_notify_store_out={0xffffffff, 0x5, 0x3}}, 0x28) setns(r0, 0x0) 2018/04/29 13:58:20 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x400) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x20500) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/169) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x2d, 0x1, 0x1ffe0, 0x400, "fe87c57b8864236a8128ec8ae28525ce2cbc34f562d47ed6004c88f074f07b6d509f6241bb30c89a5e6aaef4", 0x6}) close(r0) syncfs(r1) fcntl$setpipe(r0, 0x407, 0x100000000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) 2018/04/29 13:58:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = gettid() setpgid(r1, r2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 13:58:20 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x39, 0x0, 0x4, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000}, 0x0, 0x0, r0, 0xfffffffffffffffe) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getpeername$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000980)=0xe8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000340)=""/156) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240)=0xfffffffffffffffc, 0x4) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000b00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000000ac0)={&(0x7f00000009c0)={0xd8, r3, 0x0, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r4}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}]}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) 2018/04/29 13:58:20 executing program 0: mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000000)='..', &(0x7f00000000c0)="6566610600f5c1c48d7e59bf4fe5712bb94cd2d0da2ceeb5ee7a1a361a636444d281e2b3f5446c6a95e2d8901447148deed1d8cc95e955ebffb450032b5734d73b7dba5da00a657289d6c82e373a8bac14c2258671f570852880c5e500463d34d008264f1ffc07cc9279a1f96889768e38d1bd04074f951701ba3b76f49e59a66665d9aec8ef29e020af36c75f0052b6632473ceabb57ff02c19ce7643a99ae9a00abcea2e295c0b9ba34b43923b6a42eaabc12cbe1d00119ce73046f26c54e66ef5a81e5590c02eb4742d38cf20", 0x2000000, 0x0) [ 118.951672] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 13:58:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x8, 0x1, 0x80000000, 0x80, 0x175}, 0xc) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ioprio_get$pid(0x1, r3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x401, 0x4, 0x34, &(0x7f0000ffe000/0x1000)=nil, 0xe91e}) sendfile(r2, r0, &(0x7f0000c7a000), 0x10000) fcntl$dupfd(r0, 0x0, r2) 2018/04/29 13:58:21 executing program 1: socketpair(0xd, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x80000001, 0x1, 0x53ecc809, 0x6, 0x7, 0x9}) sendto$ax25(r0, &(0x7f0000000140)="8fe936b612cd65c2db4e24578e5187d4d10f3fa7a44f11ad410bac4ecef67407416d4f72f007d8dbe109e74bf5245278a31e31c591e77b060f6673fb93cd0bc5c94b40177f7116cdf2909fa6b5f2fecdba51ebcba539dce4697593d36e0fbe7fb2a3d07e0c6673fa64d97aa3fa9bee1319a50e1564447b103e7f6b90e78c561ccd7c45cff52f002621bd71ce64cad92a5921cf7c4794d3540bb6fd097d7c91c5b84a8a6ba7dbfcb584a627c547b8f17b9e19d07c4b3a", 0xb6, 0x40082, &(0x7f0000000100)={0x3, {"e668cabc29dc1d"}, 0x4}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000002000), 0x73) 2018/04/29 13:58:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', "9a7b2727656d315e2f2e757365725e2d00"}, &(0x7f0000000100)="657468306d696d655f74797065257b21b32f405b73656375726974792d2a65746830aa285d00", 0x26, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x100000000, 0x2, 'client1\x00', 0x4, "32e697b20999aaf2", "37e8e47c1a7dfbec3151cce64058cce04a59642ff3bfca8871bcb14a98f6ec39", 0x0, 0xfffffffffffffffc}) 2018/04/29 13:58:21 executing program 2 (fault-call:0 fault-nth:8): clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) 2018/04/29 13:58:21 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0xffffffffffffff8e, "c48488f122efa928946453cd7de61450af04019687aff863e096fb33c7c491d4d75e005a297fefe1ba732eca9093b1086d8e3403ac0360fb5c"}, &(0x7f00000003c0)=0x5d) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}, {&(0x7f00000004c0), 0x0, 0x9}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) [ 119.283790] IPVS: ftp: loaded support on port[0] = 21 [ 119.493530] FAULT_INJECTION: forcing a failure. [ 119.493530] name failslab, interval 1, probability 0, space 0, times 0 [ 119.504936] CPU: 1 PID: 9311 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 119.511801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.521174] Call Trace: [ 119.523804] dump_stack+0x185/0x1d0 [ 119.527473] should_fail+0x87b/0xab0 [ 119.531237] should_failslab+0x279/0x2a0 [ 119.535351] __kmalloc_node+0x22e/0x1190 [ 119.539461] ? trace_kmalloc+0xa3/0x2b0 [ 119.543476] ? __kmalloc+0x20c/0x350 [ 119.547234] ? kvmalloc_node+0x1a1/0x2e0 [ 119.551339] ? trace_kmalloc+0xb6/0x2b0 [ 119.555408] kvmalloc_node+0x1a1/0x2e0 [ 119.559386] alloc_fdtable+0x17e/0x5e0 [ 119.563336] dup_fd+0xfef/0x1480 [ 119.566742] ? audit_alloc+0x3f/0x870 [ 119.570583] ? copy_process+0x2090/0x9bb0 [ 119.574784] copy_process+0x2386/0x9bb0 [ 119.578802] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.583682] ? kmsan_set_origin+0x9e/0x160 [ 119.587946] ? fsnotify+0x493/0x18f0 [ 119.591695] ? __msan_poison_alloca+0x91/0x1d0 [ 119.596311] _do_fork+0x311/0xf00 [ 119.599811] ? prepare_exit_to_usermode+0x149/0x3a0 [ 119.604903] SYSC_clone+0xf6/0x110 [ 119.608536] SyS_clone+0x77/0xa0 [ 119.611971] do_syscall_64+0x309/0x430 [ 119.615878] ? sys_vfork+0x70/0x70 [ 119.619431] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.624615] RIP: 0033:0x455979 [ 119.627799] RSP: 002b:00007f7ffecc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 119.635513] RAX: ffffffffffffffda RBX: 00007f7ffecc66d4 RCX: 0000000000455979 [ 119.642778] RDX: 00000000200000c0 RSI: 00000000200002c0 RDI: 0000000000000000 [ 119.650045] RBP: 000000000072bea0 R08: 00000000200003c0 R09: 0000000000000000 [ 119.657315] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000013 [ 119.664584] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000008 2018/04/29 13:58:21 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) close(r0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/29 13:58:21 executing program 0: r0 = socket(0x1e, 0x1, 0x0) unshare(0x40600) getsockname$ipx(r0, &(0x7f00000006c0), &(0x7f00000000c0)=0xfffffffffffffe9e) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000100)=@generic={0x1e, "131b8a697b626200eecf36bfb77519b31464a6171c991c0f49cd170782335bb3a9bd987f77f30b947bbbc2540089283164b79b8362d0eb1944f850378d9058723e637a83981d49a4f9fd147d54527c062bbe1c01fc63ce2a351a96e7cb1121febb2161ccb003cdc829a2fb0471f18534ffaef5022b32f7224bcb6c1341e3"}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)="ac4fbaf785cc83dfcf793d61541313c4e531afd8a1918a950aa9f38e604499f6a4ac1b265c64398b603aeb4aabf26a9ecf1e7b9c4d9365e34780f08dd964998ef6655471186fc1a7d32c9494a44a99a011cf41c837b95a2a857986f16fcd56a3c1c56de28f4890b36c1d1d05139058e0999614e6d29b2e2a2e7cd392b0fa29f4f3031ece650631d3ee2e86ee99535feb44419f26cf1d98008f8ecb228c5e49e3658d32a0e51de77e2420f7407350ed3d9653e996787e678d5cc0aa752fbfdb30580b9da65ffff155c881d07c743db8efebedb10afb2153957102209b9c1a3a41be5af46268e30fa5c061b9d7", 0xec}, {&(0x7f0000000280)="f3a28e78f09a2fe19ec17551c58e7276bd81fc68a0141d", 0x17}, {&(0x7f00000002c0)="59da27b5d9e1691bf5f2da3be280166b68f94f9c29517d7499bb74e0870c33943ad9904f719f03530a30a4950684f1e8075918a66847d94657e5bb39d6f39fbe391047e926c38efbfa0850c50085e4821dc4ba61aaf07180f3217c179790bf0d2eb76890fe51f8ed96acc00ab7e70bf1d201a0e330970eaf0fcf5ec5d447db5c8c638ff1002f87af80b77200fa393c4b875e565d9a97a372ef48b4", 0x9b}, {&(0x7f0000000380)="a69727ccf24b98a8134a976ec9b600705af9820ceae65137756f5b228ec8375089e40fb9ffd8a09942bd54ac60c93c218c875abf134f8cceeaf451d4795569136dfc0f22cb30b995b44f2f9ee8d6778d7f782dddbcc8e3ec3274c1b03a0defe3a5c35c5a83c9514eb6a4da741c7fca700036c394aa11b5453153a77f6f7573592b250f697d76a3efa657a932b6bd7143563768aed0c15b60929dbe756cfd55", 0x9f}, {&(0x7f0000000440)="4d1b8b035d8998ed7cd9f54de7e66cce15ea89a62488ccabc67aa84ac2474acc09c35297011bb5bd03356625d054b8281a5418d8abf6f142ebee9243c8e7661b2097520cedea8e2202ad7e2d4bfb1268adbfa40d531dca65c815a6e60be31969fae41eb3f2ea02e4314384be897cf65800c2ad46793d087669ed5933379890b9eaacef2a07eb64c8cd4ff4b8a2af0aecb70f3d35d26b50936cb148af7f98a127be5b48ee993e25224ae09615197b383105fc9fb1975346f3fe33952c1b765cab66f751feb409573d20b2570423a467610d50b91a", 0xd4}, {&(0x7f0000000540)="800e92d5327fba262a70f18c8c167a8e2a83ea42926c21806f7a7eba806b9d123f09e098678daa1fda2766dc290f8a981c7886404ced5c98847a720e90dc", 0x3e}], 0x6, &(0x7f0000000600)=[{0x70, 0x11d, 0x2, "fd6935c7bb6c8285a5c8613872bca1332b6c33319df1db055861ebbd542ea8271d96f496f61f37d8cf6c580328f06ab35532676959923a6722efb126e7d0ecf67ae05860c31df6ab0c68fdec17a8d8159ddb7365256501d6210db5"}], 0x70, 0x20000000}, 0x804) 2018/04/29 13:58:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'erspan0\x00', @ifru_names='gre0\x00'}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0xc100) syz_emit_ethernet(0x56, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "5af8ca92d8fcc97fb611f99a3d2a0139f082b83aaa69b891250ea9cedda1b9e58dd10ab74d6b5c06a63744cb479a2db60347e1636d250bb449b2c8550d714144"}}}}, &(0x7f0000000280)) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/04/29 13:58:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00000019000103000040000000ffffffff000000000000d8654440"], 0x1c}, 0x1}, 0x0) 2018/04/29 13:58:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48400, 0x100) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000180)={0x6, 0x3ff, 0x7, 0x9, 0x1000, 0xffffffffffff0001}) 2018/04/29 13:58:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f0000000000)=0x8) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x7fffffff, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="da56b82bf59dd3a9e4c61a720c260c9c71264c60a276231f9ba59f2c07ac413113a67046d0bc7c2879fc12782e4985f818f203157492682fb0ebd2bd26d289dd6431899f454e534788cc347a915432d19d955c80f85406b731426debf7a200626e348dc276a37e0449c546f440411c7429d2060a42bfc16e37f42e81a88b1340524382feae36ea3d42ca39eb957925de76f698e27f785cb8e5", 0x99, 0x100000000}, {&(0x7f0000000180)="23b7faadb17355ba806dcc6cdba84afd58bbe2d61fbd2f4be049efab0215c6c23a75566fb2850aee4353d9d4c8f79c6f9cc7a336af", 0x35, 0xb6}], 0x80800, &(0x7f0000000200)=ANY=[@ANYBLOB="6e66733d6e6f7374616c655f726f2c636865636b3d72656c617865642cde075be56b0900000065667265652c00"]) 2018/04/29 13:58:21 executing program 1: unshare(0x40600) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4c00, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x9, 0xa62, 0x10000, 'queue0\x00', 0x6}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4401000000001278, &(0x7f0000000040)) 2018/04/29 13:58:21 executing program 2 (fault-call:0 fault-nth:9): clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) [ 119.741532] FAULT_INJECTION: forcing a failure. [ 119.741532] name failslab, interval 1, probability 0, space 0, times 0 [ 119.752854] CPU: 1 PID: 9319 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 119.759706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.769079] Call Trace: [ 119.771702] dump_stack+0x185/0x1d0 [ 119.775367] should_fail+0x87b/0xab0 [ 119.779126] should_failslab+0x279/0x2a0 [ 119.783228] __kmalloc_node+0x22e/0x1190 [ 119.787335] ? trace_kmalloc+0xa3/0x2b0 [ 119.791348] ? __kmalloc+0x20c/0x350 [ 119.795101] ? kvmalloc_node+0x1a1/0x2e0 [ 119.799248] kvmalloc_node+0x1a1/0x2e0 [ 119.803220] alloc_fdtable+0x2aa/0x5e0 [ 119.807159] dup_fd+0xfef/0x1480 [ 119.810565] ? audit_alloc+0x3f/0x870 [ 119.814407] ? copy_process+0x2090/0x9bb0 [ 119.818601] copy_process+0x2386/0x9bb0 [ 119.822616] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.827526] ? kmsan_set_origin+0x9e/0x160 [ 119.831803] ? fsnotify+0x493/0x18f0 [ 119.835555] ? __msan_poison_alloca+0x91/0x1d0 [ 119.840181] _do_fork+0x311/0xf00 [ 119.843690] ? prepare_exit_to_usermode+0x149/0x3a0 [ 119.848785] SYSC_clone+0xf6/0x110 [ 119.852422] SyS_clone+0x77/0xa0 [ 119.855875] do_syscall_64+0x309/0x430 [ 119.859806] ? sys_vfork+0x70/0x70 [ 119.863384] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.868597] RIP: 0033:0x455979 [ 119.871801] RSP: 002b:00007f7ffecc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 119.879544] RAX: ffffffffffffffda RBX: 00007f7ffecc66d4 RCX: 0000000000455979 [ 119.886838] RDX: 00000000200000c0 RSI: 00000000200002c0 RDI: 0000000000000000 [ 119.894129] RBP: 000000000072bea0 R08: 00000000200003c0 R09: 0000000000000000 [ 119.901416] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000013 [ 119.908708] R13: 0000000000000052 R14: 00000000006f3850 R15: 0000000000000009 2018/04/29 13:58:21 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xc4, 0x1) sendto$ax25(r3, &(0x7f0000000200)="83e004895de2feb2697906ec530d0a63115940e61b09742ad1f2ee4924289c33b6dc8ba40d70ca17ce7b82d53667c4ff1354387589690e9437fb9e538fdc11ab955aca158cdeb5ca0939eb30e82e748abc3e5dc608b5071ec70c38546b0f85c4d129beb5abb546dd0834915acac8900acdae6572", 0x74, 0x0, &(0x7f0000000080)={0x3, {"7b9ebec94f5f84"}, 0x4}, 0x10) r4 = gettid() ioctl$TCSBRKP(r3, 0x5425, 0x10000) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x50, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_MAP={0x28, 0xe}]}, 0x50}, 0x1}, 0x0) [ 119.967698] ==================================================================