2}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000002}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x10000, {{0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) 2018/04/02 14:58:27 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"6ffb65fe360000e0d0ff365da600", 0x1d}) fchmod(r0, 0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) 2018/04/02 14:58:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x64}, 0x1c) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xfffffffffffffff8}}, 0x0, 0x20, 0x8, 0xfff0000000000000}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf8b5, 0x8008, 0x6, 0x0, r1}, &(0x7f00000002c0)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002580)='/dev/sequencer\x00', 0x200040, 0x0) accept4$inet6(r2, &(0x7f00000025c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000002600)=0x1c, 0x80000) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x40, 0x8000, 0xaecd, 0xe047}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000100)=0x8) 2018/04/02 14:58:27 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getuid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10200, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) r4 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7fff, 0x20000) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x81}, 0x8) setreuid(r1, r3) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x2, 0xb10, [0x20000300, 0x0, 0x0, 0x20000410, 0x20000db0], 0x0, &(0x7f00000001c0), &(0x7f0000001980)=ANY=[@ANYBLOB="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"]}, 0xbb1) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000002c0)={"73697430000000003f6a3ea4d7e0879c", @ifru_addrs=@vsock={0x28, 0x0, 0x0, @reserved=0x1}}) 2018/04/02 14:58:27 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) r1 = mq_open(&(0x7f00000000c0)='*}}vboxnet0userwlan1-selinux]wlan0', 0x800, 0x80, &(0x7f0000000100)={0x51, 0x100, 0x80000000, 0x9, 0x812, 0xfffffffffffffffd, 0x2, 0x6}) mmap(&(0x7f00002d5000/0x200000)=nil, 0x200000, 0xfffffffffffffffe, 0x40010, r1, 0x0) tgkill(r0, r0, 0x13) tkill(r0, 0x1000000000016) [ 960.202711] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/02 14:58:27 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000500)=""/92) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='ppp1&selinux\x00', &(0x7f0000000200)=']\\*security(\b\x00', &(0x7f0000000240)='+\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='{-\x00', &(0x7f0000000300)='cgroup#^\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/dev/ppp\x00']) r2 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x5, 0xc5e8622e03a34fa7) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000400)={0x5, 0x81c, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'yam0\x00'}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000004c0)={r1, 0x2}, 0x8) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000580)=0xfffffffffffffff8, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x43dd}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000480)=0x8) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) 2018/04/02 14:58:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x404600, 0x40000000000020) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0x6) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) timerfd_gettime(r1, &(0x7f0000000200)) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'gretap0\x00', {0x2, 0x4e22, @rand_addr=0x3}}) getrusage(0xffffffffffffffff, &(0x7f0000000140)) [ 960.294078] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/02 14:58:27 executing program 1: setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800000000, 0x8004) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) read(r0, &(0x7f0000000040)=""/45, 0x2d) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000500)={{0x0, 0x81}, {0x1000, 0xe}, 0x9, 0x0, 0x99}) write$eventfd(r0, &(0x7f00000007c0)=0x3ff, 0x8) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) write$selinux_load(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c690d327811da1d4cfa115dc0a73a2adf7d4620d2187b8d79304c86b5a615204d6694"], 0x2e) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000740)={r1, 0x78, &(0x7f00000006c0)=[@in6={0xa, 0x4e22, 0xffff, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xd4}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x13}, 0xf5}}, 0x0, 0x6, 0x40, 0x4, 0x1d8b}, &(0x7f0000000680)=0x98) 2018/04/02 14:58:27 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0x7, 0x7, 0x4a678497}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/04/02 14:58:28 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x422, 0x70bd27, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40010}, 0x4000804) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x268) 2018/04/02 14:58:28 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/autofs\x00', 0x8040, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000980)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="bcd82c6d4530bacae84337f69dcf5d530c63d342dc4bc24199a2cd439ab613db70748b3c8f897b0d7fb181eacb996ca3743473459e2ca58021066ec6897cc257b4f4fac97ccaccc135949cce70fcc1bd0ca751e8ec7c54d5c686740ce0be666f75a17e2905d1b774166545881c97599722866cc1b4d7e831662866e658eb92759c9c4c1baff572e8f02d86e5ca70ab3642c55026bdb8c038e7fa27eebc28a622ee9770138e99d05150c21a24d0fbfd90", 0xb0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x443, 0x3ff, 0x7fff, 'queue1\x00', 0x2}) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000009c0)=0x800, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000440)={'syzkaller1\x00'}) keyctl$setperm(0x5, r3, 0x1000000) sendmsg$nl_generic(r1, &(0x7f00000008c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000880)={&(0x7f00000004c0)={0x3bc, 0x34, 0x800, 0x70bd25, 0x25dfdbfe, {0xf}, [@typed={0xc, 0x64, @str='queue0\x00'}, @nested={0xf8, 0x2, [@generic="d0d95f2480ab90615ef677d3ec504128873f426fe40d36306808408645f06b1719624347fcfdb1c6ed498afab0576cd6a129d706fb3cdbd7f43b7ffeb3fd29a1d523624092a8e3e3f70effa24cf438b480db7d435cb4c4a223f06adaf766a5bcb47db9c622778765e1d2b92bafead53878de974f3e3c25639df5ec19a0b7b53feeb65d099296eb071373317cf510d314df64bba05f927599bdd40f407012344849ba51bef2a086e127f2d629377d86e5f0408df8194db786ffba369a7a1852c34fb72f8b4541de24af9edc1fc74eb1b0f1a9e02b6f9e3333eaea518840fd2e9e5b01d026085687ae9fe5df43019ce50bd9"]}, @typed={0xb4, 0x77, @binary="00a870ee683e104be9b32fce7d7053f55d2d9bfb0314521ad1895e2b5d335e1544ebe0a806fa2d6d419da1f1e430c78f8503856bf6844e2e68a5e55996646c558c80437b3d1a37c50e88f745cfad5a1d959b4be7640f2d6beaabc552aad21d02ba7b37be47f605fb6dd0368746e57636ecfd16acff0943d4bed49697232a93d37c154286f7b8c207d0b4aae5e3940eaa60f5b50fbdfac82bdf0ff3eef12d51fefe0824cb62392f1a8e42511b7341ff"}, @typed={0x8, 0x10, @str='\x00'}, @nested={0x1d0, 0x50, [@typed={0x8, 0x6e, @fd=r1}, @generic="0b3aae3a476dc0d03307d2b93fee87b2985bd864f5dd0e5563a41c38ebeccb072d04b84dd9dad64d4e1b4ead6fd5794b3ec741afdb2b1a5a8d428c59dfa20cab48362e70e7a43610b0557151bc83ed42b95d50a902", @generic="9ce3380ca42172e4f9a8196cc2195965735bb4c1790e8ed4a4d01d79e67f4f5ece087feeadd0b69b2b4ff7d6d48b942bc687c90542a3866c24468990d8fc4b09bcca7ebf6e44e2037700b7db", @typed={0xa8, 0x57, @binary="031679ef4605418684c1df221ddbeb3f52b66c5efeb4ffe3a7a8e664e2480bd301cbd872fe8d710ec30602ee937a4637b2880048a696e4df316542854d3866ee5b3c16ebd8c43b97033726e93cf12ccb5dac27acb4fd5e71a68ca88b5e2438eb328e0b694341d13375d3446584c7ca1303661754fb38f66a76cb2973e48d4b203514c17fc2aaed60bbfe402444852bf5ba698bccbf5afd92b21a15c3dc06713166"}, @generic="c174b1c6c8e5ae8d74389f6d33dfeb9988bf4836d03937ee6c790ad3c0cee6c9ce22c24ac7f94b539fb55d5f1a68d8a4de27f865f84ffd72dc2fef5641a503696043bf87ba62a836dbbe626f3f826f3998a461625b7666ef2993045a258a09722e251cb0d48f1e6f8e5cb16a276e0cfe3e746ee76bde5844"]}, @typed={0xc, 0x8d, @str='port1\x00'}, @typed={0x8, 0x5, @ipv4}, @nested={0x4, 0x50}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x80}, 0x80) getsockname$ipx(r1, &(0x7f0000000900), &(0x7f0000000940)=0x10) 2018/04/02 14:58:28 executing program 5: socket$inet(0x15, 0x5, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x352, &(0x7f0000000680)}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0x3}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={"6e7230000000e200", 0x200}) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) mremap(&(0x7f0000b1e000/0x400000)=nil, 0x400000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r3 = fcntl$getown(r1, 0x9) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f00000001c0)=0x1) sched_getscheduler(r3) read(0xffffffffffffffff, &(0x7f0000ec6000)=""/50, 0x359) r8 = fcntl$dupfd(r5, 0xfffffffffffffffe, r6) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, 0x7ae3286, 0x0, 0x3}}) ioperm(0x20, 0x3, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x6802, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r8, 0x54a0) setrlimit(0x0, &(0x7f00000008c0)={0x101}) 2018/04/02 14:58:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000480), &(0x7f0000000800)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000740)) syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000940)=0x3, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="754438244d05a883a12479bd2553da61cb4a4000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000780)=0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x2, 0x4, 0x8000000000009, 0x5, r1, 0x0, [0x305f, 0xa]}, 0x2c) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14}}, 0x4}) getdents64(r0, &(0x7f00000003c0)=""/189, 0xbd) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x4, 0xc0c, 0x3b, 0x4, 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000002c0)={0x5, 0x5, 0x4, 0x624, 0x8, 0xf96f}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000900)={'bpq0\x00', {0x4, 0x1, 0x4, "a63ab4359301", 0x6}}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000240)={0x5941, 0x100, 0x1}) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000300)="e345122b32bf796c8014f700958bef177e7f7f26021056e2e312902173f761a7006021eed985940516d17f023bd87fd1fed04823980240a3ce3f6163750bb28b98a933e5de60ae48500e4cdc7b9cdb7bfac90347f0646815c5a67eec41b1ff0f22659366cff5ffaf9aa6a0af5d8eb1cbff3f0ff49412b717b6b460baeeb377c27d9f20f56d8c0f165770c3f852eb6136b4770765e0e9", 0x96}) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getdents64(r0, &(0x7f0000000140)=""/184, 0xfffffffffffffe47) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000500)=0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000200)=0x5, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000009c0)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000280)) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000640)={0x0, @rand_addr, @multicast1}, &(0x7f0000000680)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) fadvise64(r3, 0x0, 0xffffffff, 0x0) 2018/04/02 14:58:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/169, 0x99) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r1, 0x0, r0, 0x0) modify_ldt$write(0x1, &(0x7f0000000180)={0x7, 0x0, 0x1000, 0x8001, 0x5, 0x1, 0x80, 0x8, 0x10000, 0xff}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x658, 0x4b0, 0x120, 0xffffffff, 0x0, 0x0, 0x5c0, 0x5c0, 0xffffffff, 0x5c0, 0x5c0, 0x5, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x2}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [0xff000000, 0xff, 0xffffffff], 0x4e23, 0x4e21, 0x4e23, 0x4e24, 0x100, 0x400, 0x4, 0x8001, 0x6}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1, {[0xff, 0x0, 0xffffff00, 0xffffffff], 0x101, 0x3, 0x81}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x100, 0x6, 0x9}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x15}, @multicast2=0xe0000002, 0x0, 0xffffffff, 'ip6gretap0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x84, 0x0, 0x41}, 0x0, 0x220, 0x258, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@loopback={0x0, 0x1}, [0xff000000, 0xffffffff, 0xffffffff, 0xffffff00], @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0xffffffff, 0xff, 0xff0000ff, 0xff], 0x0, 0x3504, 0x3c, 0x83715a648b62d8c7, 0x14, 0x1a}, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffff00, 0xffffffff], @ipv4, [0xffffff00, 0xffffff00, 0x0, 0xffffff00], 0x4d4, 0x3502, 0x87, 0x1, 0x0, 0x9}, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff000000, 0xffffff00, 0xff], @ipv4=@dev={0xac, 0x14, 0x14, 0x11}, [0xff, 0xffffffff, 0xff0000ff, 0xff], 0x4d2, 0x3505, 0xc, 0x1, 0x8, 0x1}, {@ipv4=@multicast1=0xe0000001, [0xff000000, 0xffffffff, 0xff000000, 0xff], @ipv4, [0xffffff00, 0xffffffff, 0xff0000ff, 0xffffffff], 0x4d3, 0x3506, 0x3a, 0x1, 0x17, 0x3dddcbc5a27ee6dd}], 0x4}}, @common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x752, 0x5e2c}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x10, @dev={0xac, 0x14, 0x14, 0x11}, @multicast1=0xe0000001, @icmp_id=0x68, @gre_key=0xfc88}}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x5, 0x1}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04ae46", 0x1b}], 0x1, &(0x7f0000000200)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') mknod$loop(&(0x7f0000000140)='./file0\x00', 0x80, 0x0) 2018/04/02 14:58:28 executing program 7: ioctl(0xffffffffffffffff, 0x7, &(0x7f0000000540)="7b4d6bd307ed8b583b98a6b5a1d1952ed20d744c5e0cc21fb39a89afb5572e7d9efee3d8134b82dfbdce321b3810b7b96fa4f984cc2223d374fa1d8358149578000071c3784d04a5fd96d525368edeef904c3d970000000000000000000000000000b6117591975f9aea79a073c7c153ee7ec3b012772bee2b20faf1d2fc05582cbbc2974648a98958c09d31160e208dc2b830744627fe02ea8d45092b7bcefdc3e187f4ae5445a8ffff32352fb3f66194fab614a973e263ccc5925134af5e6dba476be336bac672bc96a0b4ba23831671c9f6a0241a415e9d0435d66aa5074f76533e74c5358e2e1ebc465108d5d74df468e09de27fce2bca1b512e19f93fcf1fc2000000000000000000000eb219a254597ac1df00000000000070a48550c843fc77b526160000000000e8240dd3b1e7a5b30fc8fe8c115452dc14871e98c069a67593eb107a11fbf969c7cb7fa9135d6cf49c6fe4b628afc95e2f85365e") 2018/04/02 14:58:28 executing program 1: ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000200)=ANY=[@ANYBLOB="1fd5760814274d6ac098af"]) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000080)={0x400}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x20, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000001c0)={0x7, 0x4}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7fffffff, 0x100) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000140)="79ba7244789f381e155f72bce7488c2c8cf10d4328e2f9dbcb15460550c3f30e6f40ccfe3036f97aa67c3a7a2273b5ee34baa4146246302ed7f1b06d8c89ab9287982c49befdda06f553cab5d7676e951b76a9876d7b9fe58329579ca3a605c968e7724b6f38d58aa260c29f78e96cb6d0", 0x71) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1000002) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x400000, 0x0) 2018/04/02 14:58:28 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x101000, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r6) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000000)={0x6, r2}) r8 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000340)={@broadcast, @empty, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000003c0)={@empty, @multicast1=0xe0000001, r9}, 0xc) r10 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r10, 0x107, 0x8, &(0x7f0000000040)=0x6, 0x4) write(0xffffffffffffffff, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) write$cgroup_pid(r7, &(0x7f0000000680)=ANY=[@ANYBLOB="ac1856e1b1783852801fce0241b7cf687bb1dd9e0978f25ab8bb9e08e5c9849ce517c9bf22cf21341af87075c7661eea0f5d3db8646d1df37660b1f0f475ea49786a61472c1c99c41e93e214d4618e75e3ce955e0631412f2bc163e208485847819505070d71a23bd7b4cf42b118eff07b3f5f7d3126f4c1ecc4029da7acf42d47b7211855f4ffe4952ec6a122e3116c8bd3c998a3700cc1df9897b8c662a792ce6dc4a004fa25ae6e14ee597b6bb671ba2d233976e0b594038c3c53be5937be9a80945ae9efa37309cac9b1932526d9374ef3f41e3a77f056ae29a3ee481e591a619a5bc04f940132c235", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYRES64, @ANYBLOB="43dd40bf0448af86c1cc602eb8891e8a6324e4631a1867c160044e30c55514da5d2467576c80ef8a6954116ce2511afcbe01c7b113fe872a273cb49f422cfdbc7774df982bb5e045645bcd783c05274abba8a1e895adb1c56301f6ccf62e2dbdd98d81bbeef017bdeea5db2c4c3fdb01ca0ab2766b47a7af28150d0782e9fe2aac7fbe03252263e8ff73b19cca4bd4c331b6c9c356440f8d9f5870b7930d92a0772ea518e6be6a842f1f082d4c0ee3465996e437893be02fb35b8def2b4a14372d2013409ee60383f001f842d2f094707c47521892ae14b67920d3b62a53ab8cf22ad41ba98d2e3cee6f3b15788af31cea1dcce9"], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES16, @ANYRES64], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYPTR, @ANYBLOB="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"], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r2, @ANYRES16=r5, @ANYPTR, @ANYRES32=r5, @ANYRES64=r2, @ANYPTR64]], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r9, @ANYPTR64, @ANYRES16=r6, @ANYRES64=r10, @ANYPTR64, @ANYPTR, @ANYRES32=r8, @ANYPTR, @ANYRES16=r5], @ANYRES64, @ANYBLOB="ca879b0859e59adb440c02b3f2edf31780cb936413aba21cd10a04434b311244fe946d7db6e53d509ff961500c9e66c942957d3558a623413242a3d278e66f13881ba7b6a7c3ed80ffb78ed5ef1721d1ef6e333a67ec8cd1ab66a980f814304dc18aa9314a", @ANYRES64=r3, @ANYBLOB="e8d04a2504777e449188222e9564d9fce4dddd0aa9764dbe46d08208fc718cc3625166b1a8d02a9ebdc97920c4ebd560cd113174f33307d44dd7ec2007ac5c6979f6b6afbf98110412a661b9abd8c7ef22a4102d855bbad78c57d90d7e75737cf8db978151cfbf7cb6a774bdedbdaf39fe929a1e578ca145c6848066b1b3e7ab26b138c8208305dc1d0c8c6975ef99b0a4f1c210cd4fb0d54d772112fafd6ab2c37ad4269eb5213243381da90809ad94986994f557e0c98927aa22e6"], @ANYBLOB="63d2813247c02c6f2fdd305808435029c0502806eb15bb5b3600b1cfe6de5a0f39c6bf57dc4df619cc01ee06c7c17ec3dbd03fc444fa3a45c515763b879c33e27406a1c0d517b16823f0fc6feae4088a46d1bff84ab27d02e6ccea17d2935aa72cd08b5ee8dc395a355551f0dde2a6573af6c0bea5823eb9e72958a844e27131bfea5ccca393bc257ea43469c34c2d35fb9fbf99f9a72e4944ca5b97524014cdf2", @ANYRES64=r7], 0x1b4) ioctl$KVM_PPC_ALLOCATE_HTAB(r7, 0xc004aea7, &(0x7f0000000840)=0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="15", 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000300), 0x5, 0xfffffffffffffffc) dup2(r0, r2) 2018/04/02 14:58:28 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x4080) ioctl$int_in(r0, 0x0, &(0x7f0000000440)=0x7) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) clock_gettime(0x0, &(0x7f00000001c0)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x40, 0xfffffffffffffff7}, 0x0) r3 = getpgrp(0x0) kcmp(r2, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) r4 = inotify_init1(0x0) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) connect(r5, &(0x7f00000003c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x80) ppoll(&(0x7f0000000540)=[{r4, 0x80}, {r0, 0xb015}, {r5, 0x8360}, {r0, 0x8020}, {r4, 0x400}, {r1, 0x4000}, {r0, 0x20}, {r5}, {r4, 0x4000}, {r1, 0x8}], 0xa, &(0x7f00000005c0)={0x0, 0x989680}, &(0x7f0000000600)={0x7fffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000480)={0x5fa, 0x2, 0x5, 'queue0\x00', 0x40}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x42000, 0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = semget$private(0x0, 0x0, 0x0) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000000040)=[0x1f, 0x0, 0x0, 0xfff, 0x4b5]) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/02 14:58:28 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0e000000000000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="f84760e788cbe68cbf9058a850da5e3469ff03ea3b8cca7203f8d2be7851f0aea2a77ed2d558ff380dc1f4b5cd6e9887781c91266792366cd707f515c7ceac349b526b71e540ad7afe55b0e19f897b49997e5918573e80eb599ad49912"], 0xfffffe11) 2018/04/02 14:58:28 executing program 1: r0 = socket(0x10, 0xf, 0x0) write(r0, &(0x7f0000000040)="240000002e001d003200000800417700fbffffde01000000000001000000000804000000", 0x24) timer_create(0x0, &(0x7f0000000000)={0x0, 0x40, 0x3, @thr={&(0x7f0000000080)="76ffb2fa82725ea8d77d6ab3f0fe8a2a49bf66a86457e7ba01c39bfadc9e6b07f225fbb6b3b804cf94912a484fc08c014b17025cb1919e1305e334c0fc8954d8f85641990301c8d0a4cd5e4290cda492db07a77137005cdcd4f3d2e5ebaf0ff1b59b455de941621ddfbf28cc5e0762bb1c7fab22b3569db70114feac63ea618b1690797423bb7de379293d6b6e190a580cd33c893637b2da896130e307fb813714f84916f6094072bee00bd407318bcd5cc97f072e15037d23a8fc9cbad8ef0d5dd66b7c0155ba3a7c50c965ab71e472261ae4d825ee720fd16a1028a89da67e89", &(0x7f0000000180)="2c98d338291ecfb277a8cdb6c7372c322745a5800e7a00faba443bd50b5ee7a67565b2078fe6f8fd63b05c504f932a5571a49dce8d3ffcef0fd3e252aabbceb7cd0d2643bd9b2295bbbf51bfcaa500a815611449db3d23c5a464de8602fd656b047d69c1a92cbf10a76617501a8973e6fa47c35778f24214ede4f786e6be2c3027af21e1267daef1303409ec73d843a41a7ec6c4544af53644f47780dfab30548967d6280d3eb29819e374c62ca04df2306b39804ad08789b27f77"}}, &(0x7f0000000240)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r2) timer_getoverrun(r1) 2018/04/02 14:58:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14, 0x80800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000340)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x800000}}, 0x10) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) pwritev(r1, &(0x7f0000000040), 0x1113, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3f}, 0x8) r5 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r4, 0x4000000000, 0x30}, 0xc) r6 = syz_open_pts(r0, 0x2) dup3(r6, r0, 0x0) r7 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)='./file0/file0\x00', 0x2, r8, r9, 0x5, 0x7ff, 0x140000) fstat(0xffffffffffffffff, &(0x7f00000004c0)) keyctl$chown(0x4, r7, r8, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/04/02 14:58:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x3, [{}, {}, {}]}}) 2018/04/02 14:58:28 executing program 3: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) connect$ax25(r0, &(0x7f0000000040)={0x3, {"eeb4e2c0c74cb3"}, 0x7fffffff}, 0x10) recvmsg$netrom(r0, &(0x7f0000000400)={&(0x7f000029eff0)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/02 14:58:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/04/02 14:58:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x10000080000, 0x1, 0x3, 0x10000, r1}, 0x272) 2018/04/02 14:58:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xfff, 0x5, 0x8, 0x10}, &(0x7f0000000300)=0xfffffffffffffe32) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000000080)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/04/02 14:58:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8001, 0x400000) ioctl(r0, 0x6cba, &(0x7f0000000080)="b8a2a6aea78078b173187b62f344e930ef3bd7a61d1341336c982bf6855d88b100b2420720e4a65cbe6f861a4129ca5e16861c17041047cc90d4cd2f05a5ad0e6a1027bb8bc61fed97b2314f8ecd52c0648533c8a4bf548fdef4abf264b943abafa8e6b668c92c4c88baccbddf1f9f0ff1f82566f8833e600eb2e9fedec205e9e069b1c1e435b017e504b07e9cce856c3a742ed461e27d93efd5e254d88757119fb4f9847897ba6839fd5df0d32dbe26ac91ed0b3feec4531b1e06bcae96ef5b9cd603c6d008a41639c8a7badc450cce0091ed95e931bd9599a8a663fff349571889f1c671234f9c25acf54d8380f3") lseek(r0, 0x0, 0x0) 2018/04/02 14:58:29 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x8, 0x400000) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x7, {0x5, 0x1, 0x7f, 0xfff, 0x101, 0x3}, 0x3bf, 0x9}, 0xe) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x4, 0x80000001, 0xfffffffffffffffe, 0x6, 0x8, 0x6, 0x7fffffff, 0x2, 0xfffffffffffffff7, 0x3ff, 0x1, 0x28e}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = socket(0x10, 0x802, 0xfffffffffffffffc) r3 = dup2(r2, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bond0\x00', 0x9112}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000000)=0xb8) socket(0x13, 0x3, 0x8000000000007) 2018/04/02 14:58:29 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x8, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000300)=ANY=[@ANYBLOB="e700f6080000004001000002008002000000bd000000000000baf83915ab0bb02e89706b412e5de872f8ace1670e"]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'sit0\x00'}}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f0000000400)={0xffffffffffffc2df, 0x814, 0x6, 0x0, 0x3}) fcntl$setpipe(r1, 0x407, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/128, 0xfffffffffffffd9f}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000440)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r8, 0x4018aee2, &(0x7f00000003c0)={0x0, 0x5, 0xa83, &(0x7f0000000380)}) [ 962.434566] ptrace attach of "/root/syz-executor6"[4545] was attempted by "/root/syz-executor6"[32316] [ 962.485735] ptrace attach of "/root/syz-executor6"[4545] was attempted by "/root/syz-executor6"[32253] 2018/04/02 14:58:29 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)=ANY=[@ANYBLOB="20f1ffffffffffff2b"], 0x1}, 0x1}, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10040, 0x0) 2018/04/02 14:58:29 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000d10ffc), 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x1ff, 0x2, 0x8, 0xfffffffffffffbff, 0x8, 0x20, 0x5b, {0x0, @in6={{0xa, 0x4e21, 0x2277bfd, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}}, 0x3, 0x81, 0xfffffffffffffff8, 0x6, 0x7ed}}, &(0x7f00000005c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000007c0)={r3, 0x85, "b926f48aa441c91857bfda9d1ce1f9cf7d08974dd550b763711ca032fe02116dfde10b03f7057f48dbc695e6d01057849d418f6aeaee0166d5dd1bf26a6b93ecaa66749e4019c929e8fc74e533365f2e12cb7e297b9449130527acab07060f2fb5b9813000e505c3db66c08634a70ff538efc199235a6244e2d6edfc81f3eca51415eda09f"}, &(0x7f0000000600)=0x8d) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4001100}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c000000a42471f3e06b1cebdd1d4f0800ff0a936e574c4d86165c8d04007b8e0e63be943915cf5b173a5dddbc0825970f3ec6868d00f8cc94f0c13f9660de6cabff5c937e62bbf8c434971b740c3fc5e4be1d875e3e1e31efa6b3d58e02b86acb71ee99dd71ab7993bab0beed3ae246ff9dfa376de495b417af59624559d793c566a2f7d516b816570f4e6a9f5b27fa92a0b4e535792f54bfca02466b2149bccc55b426fb681d54556eae99", @ANYRES16=r2, @ANYBLOB="000426bd7000fedbdf25020000000800040002000000080003003f00000008000400030000000800020000"], 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f00000002c0)=0x84) r5 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000440)={{0x80000000, 0x5, 0x0, 0x81, "1f5173bb8f46d43450a330f7058d7fd4dd90008eba4bde57a00d1510dd5b6c1b88b2ec462a1cd067febca611", 0x8}, 0x0, 0x0, 0x7fff, r5, 0x9, 0x5, "7f5a21db14f5414351ac0d7b0e4dce86140dc7f89c60aa65f295030291c9bee1d187f03890e6a7b9e12a505ad0f3b9e55439ce7a5289d4cc3d124661c07c80b3", &(0x7f00000000c0)='\x00', 0x1, [], [0xfffffffffffffffe, 0x0, 0x20, 0x46]}) 2018/04/02 14:58:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000440)={0x100}, 0x8, 0x0) getsockopt$sock_timeval(r1, 0x1, 0xfffffffffffffffd, &(0x7f0000000380), &(0x7f0000000340)=0xfffffffffffffdc6) listen(r0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x6, 0x200) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000014c0)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e23, @multicast1=0xe0000001}, 'dummy0\x00'}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="00800000000000000a004e220000010000000000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2103000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000a004e20ce000000fe80000000000000000000000000000d7af8ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) 2018/04/02 14:58:29 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@flushpolicy={0x5c, 0x1d, 0x301, 0x0, 0x0, "", [@policy_type={0xc, 0x10, {0x1}}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x1f}, @output_mark={0x8, 0x1d, 0x8000}, @lifetime_val={0x24, 0x9, {0x7384, 0xbe62, 0x5, 0x4}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x400c880) 2018/04/02 14:58:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) io_setup(0xffff, &(0x7f0000000040)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x80, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x501480, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='cpuset\x00') r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0x2600, 0x0) r9 = dup3(r0, r0, 0x80000) r10 = syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x3981, 0x80) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x302, 0x0) io_submit(r2, 0x9, &(0x7f0000000900)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x299c, r0, &(0x7f0000000a40)="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", 0x1000, 0x3, 0x0, 0x1, r3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000100)="ae01e4712a27bc12e8fdf1a1206b53b660badc46201e651db26f8f8cce77de718c6a4ae311756e58739f6e", 0x2b, 0x81, 0x0, 0x1, r4}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00000001c0)="9c027536d52e67b9b2129eccab0543baba", 0x11, 0xffffffff, 0x0, 0x1, r5}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000001a40)="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", 0x1000, 0x2b3, 0x0, 0x1, r6}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x2856, r0, &(0x7f0000000300)="68ba1caf6b359d461b749dd2de21d2e0d72debd70d60c8eb51d7ad20b1af206020a8851cb6c978b0649e0727b4e5f615bbd2104437c1607d89b7f9794217265edcec6e1e969c1579174740db2b3d2f935a3efd21219a275263e12a64e905b9577ba0d0d56c0190dc4b36568f9da8e49f7f9ef1ede314aad4273a89fb4a80d4abe59c588ccd7a98fdedaed54ea2f7ca3b15196f3d38d083fabe7227f4db1cc098f415df0a15664a2c3ad62d0a0a9d55aa04bded6d7b17833f9fcdeb3a67a55ca7274ed8deca52f5e064", 0xc9, 0x5, 0x0, 0x1, r7}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000480)="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", 0xfc, 0xc3ec, 0x0, 0x0, r8}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x3f, r0, &(0x7f0000000600)="5288183975d83b3c893aca392140fd18a67371f0ffd954e3955163c53fcc8aa2b66f25e1e7cee8fcae79307468e40ef16bdfe350dcf94f8bd3d58f06fad34fafb1bd0db444dca2002edb963e98eff715087a38ded7ded4f574dddc6a96ac51d977d43ff919eda9545d8b14820c3e32b97156ac24e8018b2c258e", 0x7a, 0x80000000, 0x0, 0x1, r9}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f00000006c0)="0d3db0bcaa1009e7826ef8ca2284416eadc9781bfd4d9e41567e60eea5bcb2c493999d9cace3a7cf3c5d92a729a93d81557f11ccd003aab872c2d1a2c27bed064caafd2a4484cdbd55dff64e1ea5a5759c5b6132a29998243734d295b0a05d5176c66c5bc12a614b68626d1fd537d25bb60f5b8bb4c14848cdb3c07fa0032c25245aeaf522cb094ce6971b90d69f0b0a8033e9de00df9cd3b2c6c8210823a6d14db384ba1c8b824517dd7fb6cd9f72d085", 0xb1, 0x2, 0x0, 0x0, r10}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000800)="e9092a35ded695e58c965fac5b017c1a77d75593fad0bd21e3f9cf9c0f223a29b182818a948def9e689ceddddb6c4f69a8154e165bfd0678a9f0a87b75e572f6610be3764f8b6d151e510c21b66994a16200766604e4e7c2aea94f58605029872163fd7d94f6f2acabc92a3936715664cb6e20264a8ca56b087a", 0x7a, 0x20, 0x0, 0x1, r11}]) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3000000013000904200000000000000010000000", @ANYRES32=r1, @ANYBLOB="00000000000000000e002b000c00030008000000", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/04/02 14:58:29 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x3, [0x5, 0x5a, 0x7ff]}) r1 = semget$private(0x0, 0xa, 0x0) semop(r1, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4) semop(r1, &(0x7f000001a000)=[{}, {}], 0x2) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000180)=""/4096) 2018/04/02 14:58:29 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/02 14:58:29 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f00000010c0)=""/56, 0x38, 0xfffffffffffffffd) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="581000000000000001000000000000001c9feb384f9c6c1e7b1e953cb47d454a2eee4def6a48ce5d84709c6161533ec3a4faee0bc3f2cd166f162b445341360e2eb6a852969409f55ae9f5bda4a0d7894d03387924300f149b22127ed055599819ca408eca60bf2fbcc0ca65b08844cb7a8dcf471112906074c722ad69d560396cd8761386afa074cebadf5e98f51d1b58acbf079cb68c17068de719482e4a9247204173278a6fb7f26140601901a57e9cc9b6331f49e97fe4ff2e216bb4af82477c6591b0172e7f4c30a2216ca73cc32cfaca489a4077cab5a7dd8f4b6fd8cda9c7016c2bd435cff3c271ef5ddaea27b5d22720351fc3b9fb6f1f54c7aba0409698f362886fe1d0d1f17a31ae398e43204f38f79ba5bb36fe1947186f23ec9d5dba6e01b64ec786cee701db6fe47bde0c577b55967277d29b59c966c962c89d61e56843848527b8981ab9fd02be83d80a97f08141cd1e4c964faf158610e698d972dedb72315c62a403195dc3c2920a5b7af7a787288d1ffa1533ea79354f53523e54085d181f9230466e3fb62a2b7281cf0786e6dc18b55490f0c3580732d22870aea50ff8ea0a863242d891da1bc1bbba7feb86fd5e987ff4537d3097bed8369882087467dbcbae15d518f0225a5423d065893370d6e44dac207ddbf49f1189213f244bbab26b3f8d7f638ad46e25318975db4a24782271e490df7b10f0798d9cbb1783480483c5f09e579db1397635f478bfbedcdeab941d26751cc752780319ae0c071703942a5a150ef6869ea3946f5800083cd362c876ce8e81c0991caf5cc5b2177bb9c337a86b3c001a2eba5e123408ae7e32f6e6c7d978f1f7266d927f473c4f38a4d9d0d865b860b4be0337c5aa3377de4fd7803a3fcdda080cc1f8a96962ef559411909676953db7f8f44d414a18fa2b2f8fa85b8bc180ec395a28fe219d1bf0d2739e494d9564309080d561ead3d51e0c862c99b0132deb72348bfb484a4b452c1b58495903057462396606e0931a04c75093d1c24fee505bc72c9ae3ec38d3e4a59e2d0ab972f810f8be4928dbdad7d2b8f927a7c891d467b54573fd9d65badb6b84b144aae1208e8c4344cfda616dc8e883f412090c4c3481f39a8528d6ec5b2adb363f931d588a7e73cd62484c7ee2b93b07ea607ece54476b96dc84d53e0bc6243a652b696be84feed77dfad2db35b53357fd32e8a05ac5535174bc77904e03e861f988b1803a47bdca77e3e20a6fa3f218f1d5dc4c511bbda6c760813e641ebf8215afb255e7191974fe00c167282f6b59fd40f805555adab685ce9d21e3c8aa62588d8003c543f119ac636b393c69c34e5ed4a54ac869f2b93c5c043280b18945f673d5c0f5ceaf82a3d081d86527308c33d23955c8b577bb0e3eac3a96f7960110797919c3dc963420cac9518838358ff163c0a5ca39686dee37d4c5e158ea3cff38a2ac952270c55e83c4ff005fd72f75419ff8c525c54c43423c3877fe580c022c66a057515824b899add1a9d6fcb31a88be6a149fb2f1ad03feea2246bb6b7434ecf485d1e07127a84d617daab519e13c59e575ebaaef0143d65efaa5d1af9ae3211790b9cc103298553be3200fd6154f03f93d616bd77efae69f99fd0706e75b7af0e68b15a7d09d550104958e10966f4c719776de26167b7a2b60d8d696fd5a26c0b36c0ebe334dcf18ca8f83da4a84a77158c23956fb9b0f130d412807bf88634d002f9cecb33b540900ebc913d07ce282ee7718e4922615eaf5bea721718a324915f7c2d30969dbc93f5322c39065b273eb07b8d23bca9bc42781832455935031a09b5301c455e14c0ef29a4f2d2315e1211db910a9c9c7dfaba4b8da34eaa4d85fcc055967480a8dcc48c1a8fa53872dcdf135455d8b7d5270d6e1b5261298b5285dc78ecc84d5b7e449dd84fd489ca23af8cf7dd7e183b8e52fef5ffa01cbe628baba85506e0bbee1eeb7dbbbe618a30b2b3ef4e71ff47f161a5fa2f46eda816c0bc3b324fddc9fdba1e868a5b6afc25b7c67817c0ea91bc567fbba7902579b606ef4d9f8f1b0305eb7d5087e9eb5ec1405e1cb36c39cd3012b880c8bcabfee2e23391c39060bb2052533fde40bda7f0ba7f6fd6ef29f72c9820178c52663fb9b627619a5f94e44554fbce71977df8c23cc7c91712b4ca373a1acaf44942bf66505b31c3d75f7058776e057c9a05cba1759d7af45f6d692d654e80e24ee19e390a3c08991822eef0f37d88b148ab259501adb4305a1de0124cd583a21141764c40212ff0eae14b587ffc74476cbdcd21e954cff6292662da120482726aadebe12ff5653189b34de17bc5e65a19afa900bee06fec78da783bd3afbba0722876ff4644ff78e94f09d5612cd7ab1d8ee211ffd71b623e8fee6970c5c9d91aa35933cee8f42ca6f26c67a81dcf6d2e7cd860a5ef51ccf50abd52f666feca0b545a6e01613638cfe7ff410029e5b8fc3fd4f99fab8161fa5a4b00d4d1a595efcc00a214fc79ac393cd07579398e81998fa727a898d952024af1d2be5b942403893f9318bb0de41431633f77bf734eb0583b99e5bafb84c880447b07d9ffe2dee5ceab4468bea9900d77e9f67b98a0670075ba98853afa66c23aeb758491546d3c85113ede4ace16a1e554691e9a0d487036b7dd44ebaaa733b370b231dd8c7f07d6d71d6105543de74203b6f764a3c8bffdbcb10001ce07bdf82d097934f4573595d11476d46d11a73cb7ee2f60e8f5055612aa9ac820be7617437c8f48cc467014ce8aec9f68cdacc47d51b0aa53934e52d63ba00000000000000807bddc1b81087418fae64288e329a8d0b21560443c031e4d5fd33580c159954b3f60c36113009134d1fb5f2bf81469876f2d00921583c72bbccd443df583502110d9a40acf8696653817f45508366ff3457f82d4c98dafcc1747a144441bc0307c2f4da34a7f300000007ff8e2a7aaeabbaadf904e1b2b57e8a0cca5a7f182ddfee020c69d2c32e4dfeebc1726a9f72c0f4d3f794cda45e0ff985debf02f6d57dcbcbec081f9911c4b1affbb21762edbd348208d745211b072bd6b4c808499464641f1ca39c55a1824bd08a165b5bab1d029fc37338554c0f25d33f4124b8040b25f31457742ab85b97c06f613c7c3ebf6996859698e8115c5cba7bed90fc42b483f747e484b6d261a5a49a11b31b7b16d852c4fe8e3f573c0bab4b6d96481243de743824c0dc639224f6622767cedea8e5253250068404429df1a51853f41300043eb5952a01fd96456aa6d3b6df08df820e3303c75c7050cff126b3cd6321040d3ed32daeee604d72fa0855445a5f9686f12acea1abd1b45b68af9c779408c1a77ab71a53a84d7912581421ed17003f78e97586f25f584f71ad08ed5724e1b3f887cd28207d839f530fb8d53af92ac1834f848b64ce515e4db6f6ac30b6421bac916cbc1dd10cb50703545430c1d49bd46b7bc62cef0448ef6e7e426fa471f2f0caf0d7601c012e79432885d20d58d992295f922cc2e462ced2f77a85595406b0e604f76da83d543bd1dab75d07477e4083d313f584d2b3dc84276ba8476bc11031afd645fb8528577e77c94f8d56a19333d662ce6d5f6e79856a9aef5b5aa210e6711bfed07b901c6a397a335d9a4db8606c184ff072c3189abf5cae32bdc9989295749276c099df028cb3beeeb92647ceafb802ac21b95988935c083b6795a8b6fa3d1bc061c474dcae48126a6511e200b62ad61f7e90586a8d1633fab241ec7052dbda74de9e9ff514fc22bb7cdae04520a825e2f1fdb3975174d942bb1e9bb8f67746f983155ee1715a9262fdc8a6954e6ed25096c1d15dd46c5ea1c29ee0d54d895a3c0333b0e1e9e1e26566c6e75fbd7bbf2cfbb357022b7ba88b23a47f317e2c3e869612ca850fdd72178988b8bd4a1888b0692bf09ae200f16bab9d7d27706896071d83679b83c754646d604ca5e72b920baafb96c09b8154987c95a88b4a8d86c8f62fe8e6a6172e1bc439957d09030f2cd74a9757c97776111d450045cece22511768b3ac73782948951b5d9023b3e9b2cb452a6f22fcd032989a7ff26f94663e45afbcaffa2ae7e34cbada0700dc1f02ffb519f4013d25eee1509795e12bd3b5c3fbfe3e43f63bda344f1f731a374bc5ae8fc6a8e15f43bf8a18b472cf96862f64f8bced96cf38d94210c586982217aede7d0e77590563530a7780c0e8f6bb4b62eed5f34aec6d9d19ac1367c7ace2a9aeb13c9e390ec2965eee94107f3bfe5e7f0b6b2d3d25a6690f73280a964c7d9dd44c0976b5c6208ec41af575db1b243db76c7f44caa4d58d40161823535f6ddef68c02a9032738475537512406042dc084ed241b92a9d92d2aa6f43ab80c72e997c927626b006c34cbaa3d8deab2416467a8244eb4d0bef452a118133874a1d52e9c901e54bae3ebd1c7ca33d51f3912094abcf3bfaf5372c6cc70e2c1ddf3d5b8cb19579f56858af3332cf505d13daf1f69ee94285fd773a742bcb0e4d19d97ce5eba5bec76b30573c6e5940690f7e4a4b11c7a66d0196a0758c76c757bb83f89ec8b18f5d136ce81f90a03a15984db22bb2b568ac36b74350a2eaa9608753ca4cd7cec27459eaf898afeef413c8b8049a4c538c0f58a9c76a40e3c36612cfc12175de00680e1c505c7699f5090d092fbb02e7ad147281d576aaf43e4ae6cbbff89c954b02845982c21eb66adad9c7012a66eeb8aed8d9e0e3c970f9fc5302873dcf04f973b35fdd1aad87267f69308fb624e363fde18f5bc846888a57362ab8f5842074fa63c6992af000000097bbe59953813e5a91e514c1e6cb25e672be3279f0a58741348d0076f58bb6f47a6e904a0b1c06ece7149c389b035f915fd15fab7c1b80b9f71f5b8a787ac7e0723b5ff810a2ed316bf4820d0560948f043c329ce2024763103b104864b3700dcba2aee469c8643ddb483895b000bc6c05b83903cb02d94b0b24cc4cd9f10d56abd3948a30bc0e2621fd2fea9fd18278c0239890f4ca79804b515b52a17ddd3bc9191f4ce04f3b03e5923d5cb4d01c2673faf100a278780349a3294d72b983aa0faceaad47d14401ec65f444088b31290574b214f45a7fa4d83ec8ca24d174a9e23b033df0a2e753ea54470fab46ebfe494685505d803fc606ddc0fb2fa44a3cab01a180f9c0dac25347c80abd31be8e8b0724b5b3f433b1df173899d4272b78b28afd132bb9d014e417376fcaa10c8e1303db22b031dc1da023df401169be83b7965be1f067689ca93c3a5d0bac2211fdc51528fa05fe9b701900feb042c2981024c0ee5c1e0eec9aac97e75690c14f3b172c9089d3cdcc867a8b7b5510503707bed7ed1d98d6b23598e817d84e173018c9703fef73695689399e43d04a91f71a6ea2c89b378b16ebc6d7c978c598cfb1b7e80e6fac4e60dda1ce0cfee5a4743616b3b60b14aeba8d03cc381c1a0b0ed9e9b26c1a459decde9422fcaf09e10a0efe787069c85eafa909bdf8378779b35c790bf10ae5603aa0cda9a05ff90778f18837fa94b2486c446bff6dff21085b0a3e2634d36f2bd609d6c1181c98559c219b947c931c8bcffb020ade237e8b49c8cc18253d8364b131d4e6f11075bea2c9f016243fcdacfbfc15d89bc0e4ae609bd0127551dc53426735f5936949dde36e68aa3850808084daf7c9e6394546410ec183d36f43699b239d631d853baddb5137bc80c0a4d122a3267eb4a1bda196b32ae37dc78fe60db01162dfb8b0529010da231d20ef5de8864f0ee85f5ece39a750b6bffea7b637343b9b497681009a6057c721c2ab6b875d9aaa45f0001000020e74d0b7a64204fef9d1f6bc980610aec32b970e68317c454ebbc4bd392a9213f273148e57927fb5be1aa4b20572beeaad4f3552dd10cf8dd2f1dc8f3ab3041febaf031bfd2c5ce3db7a6957f6ee62656c3c85446ed25092a3b7b7bb19dbac9813291d094b84f321f8bba84285929b0aacd90aa77542c5b3bf7838736f97f50b1e8fee878108008acb003"], 0x1058) r1 = getgid() setfsgid(r1) 2018/04/02 14:58:30 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000000)=0x40000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x40) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x1a}, 0x20, r1}) [ 962.821768] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 962.859926] device lo left promiscuous mode 2018/04/02 14:58:30 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') pkey_alloc(0x0, 0x1) openat$cgroup_procs(r1, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r0) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x131) userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x376e80}, @in6={0xa, 0x4e23, 0xa607, @empty, 0x1}]}, &(0x7f0000000140)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) lseek(r2, 0x0, 0x4) 2018/04/02 14:58:30 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000080)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000002c0)={'syz_tun\x00', 0x5}) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x4000, 0x800800003, &(0x7f0000003000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x4e20, 0x5, 0x4e20, 0x1, 0xa, 0xa0, 0x80, 0x0, r0, r2}, {0x0, 0x100, 0x0, 0x1ff, 0x7, 0x100}, {0x0, 0x0, 0xc78, 0x2}, 0x4, 0x6e6bb3, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x0, 0x2, 0x1, 0x0, 0xfffffffffffffbff, 0xe323, 0xde}}, 0xe8) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={r4, 0x5, 0x30, 0x4, 0xffffffffffffff2b}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r5, 0x6, 0x101, 0xfffffffffffffff9}, &(0x7f0000000240)=0x14) sigaltstack(&(0x7f000053b000/0x4000)=nil, 0x0) 2018/04/02 14:58:30 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x2800004000000) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x3a26}, @in={0x2, 0x4e20}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000480)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x0, @rand_addr=0x1ff}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r3, 0x100, 0x70bd29, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4805}, 0x4000000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000300)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0xfff, 0x0, 'client1\x00', 0x0, "40a46cdf335cdcef", "e3c0018aea50817a7debca2c5a0cef2e7b8b67e1e6c0d292d7c11add70ce8cfa", 0x1}) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x8800, 0x0) openat$cgroup_int(r5, &(0x7f00000002c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) [ 962.885237] device lo entered promiscuous mode [ 962.969366] device lo left promiscuous mode [ 963.022812] device lo entered promiscuous mode 2018/04/02 14:58:31 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000000080)=0xf78e, 0x4) 2018/04/02 14:58:31 executing program 5: prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000000c0)={0x1, 0x1, 0x10001, 0x4, 0x358f}) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000200)=""/199, 0xc7) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f00000001c0)) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0xf000, 0xf003, 0x0, 0xfff}) 2018/04/02 14:58:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0), 0x1000000000000239) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000680)=""/187, &(0x7f0000000740)=0xbb) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000540)) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001840)="7c3c2c17750f939e9017490e1bb658b202cd765305d52f24f68785bd3ef1fd25542e216ccc394a68c2dbbc20cbe2b8c5aab1", 0x32}], 0x1, &(0x7f0000001b40)=ANY=[], 0x0, 0x4000}], 0x1, 0x4) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x2, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r4}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'sit0\x00'}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000280)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000000c0)={0x1b6, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0xffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x206, 0x174c, 0x3ff, 0xffffffffffffff54, 0x4000, &(0x7f0000000080)='bond0\x00', 0xa9c5, 0x9, 0xe73a}) 2018/04/02 14:58:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x80000000004e23, 0x0, @loopback={0x0, 0x1}}, 0xb2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0), 0x4) 2018/04/02 14:58:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)="766c616e301000000c00000000070002") r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYBLOB="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"], 0x1ce) write$rdma_cm(r3, &(0x7f0000002100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) write$rdma_cm(r3, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) r4 = semget$private(0x0, 0x2, 0x1) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000004c0)={0x0, 0x9, 0x5, &(0x7f0000000480)}) semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f0000000080)=""/82) openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x450200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}, 0x0, 0x0, 0xe2}}, &(0x7f0000000300)=0xb0) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000340)=""/193) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000000740)={0x4, 0x5fe0, 0x8, 0x0, 0xc}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x80001, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0xffff, 0x9, 0x7fff, 0x800, 0x7, 0x3, 0x4}, 0xc) 2018/04/02 14:58:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0xfffffffffffffffc) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0xffffffffffffedda) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x3, 0x2, 0x0, 0x5}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/04/02 14:58:31 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000481000/0x11000)=nil, 0x11000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003500)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000003600)=0xe8) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', '/dev/input/mouse#\x00'}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000180)=""/4096) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x10000) 2018/04/02 14:58:31 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00efff007bbfed95a4873ed8e3386a51ab247e8e668a7a99d0315ac5ae89e437a09b0ce504fe1de5d149044562e785c2b0016c06ee550f4ad2360aa70ef257a7795049afbf948033f3069273fa92a0c808910629d7fa8680dd2bb0e1f5ac4c5210f71b5e4e2ea8d9c4"], &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) bind$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) socket$kcm(0x29, 0x5, 0x0) 2018/04/02 14:58:31 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x440181) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000100)) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x8}) fstat(r1, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) 2018/04/02 14:58:31 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r0 = getpid() r1 = getpgrp(r0) timer_create(0x5, &(0x7f0000000040)={0x0, 0x40, 0x4, @tid=r1}, &(0x7f00000000c0)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4d}}) 2018/04/02 14:58:31 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) r2 = socket(0x40000000015, 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_regs={0x51}}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x101}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0xf}, 0x1f}], 0x94) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00000000c0)) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000280)=""/234) 2018/04/02 14:58:31 executing program 4: add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001300)=@int=0x7, 0x4) bind$nfc_llcp(r0, &(0x7f0000001440)={0x27, 0x0, 0x2, 0x4, 0x1, 0x401, "b85f088ca59ed43fa9df8985568190c572bb84ef858a78327baee138d81b37686d646bd35a6080009475f743212aa2ba2eda7ed318ab49a8659031105c26a6", 0x16}, 0x60) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000000)="120000004e001f0014f9f400000000000300", 0x12) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x1, r3, 0x1}) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) close(r5) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x8, 0x4e20, 0xffffffff80000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x6c, 0x0, r6}, {0x5, 0x1, 0x7f, 0x80, 0xfe98, 0x5, 0x6, 0xf3b3}, {0x5, 0x8, 0x5, 0x38}, 0x8, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x1, 0x3, 0xf6, 0x9, 0x12f, 0x20}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000080)={'syzkaller1\x00', 0x0}) bind(r5, &(0x7f00000001c0)=@ll={0x11, 0xf7, r7, 0x1, 0xffffffffffffff80, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) socket$nl_route(0x10, 0x3, 0x0) 2018/04/02 14:58:31 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x91, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000300)=""/254) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xa, 0x400000000000840) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000100)={0x3, [0x3, 0x6, 0x5]}) r2 = fcntl$getown(r1, 0x9) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000500), 0x8) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="750cfff30900000072dac3ab87"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/121, &(0x7f00000004c0)=0x79) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000580)=@req={0x28, &(0x7f0000000600)={'lo\x00', @ifru_settings={0x0, 0x9, @fr_pvc=&(0x7f00000005c0)={0x5}}}}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x400000000e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000240)=0x1, 0x8) dup3(r1, r3, 0x80000) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x8) 2018/04/02 14:58:31 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xffff}}, [0x3, 0x5, 0x6, 0x3, 0x100000000, 0x4be6, 0x3, 0xe03f, 0xc80000000, 0x0, 0x80000001, 0x468, 0x3, 0x5]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x9}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x5a9}, &(0x7f0000000240)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000002c0)='ns\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000740)={0x114, 0x0, &(0x7f0000000500)=[@dead_binder_done={0x40086310, 0x3}, @request_death={0x400c630e, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x48, 0x50, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r4, 0x0, 0x3}, @fd={0x66642a85, 0x0, r4, 0x0, 0x3}], &(0x7f0000000380)=[0x0, 0x40, 0x18, 0x20, 0x0, 0x78, 0x38, 0x40, 0x38, 0x28]}, 0x37f}}, @clear_death={0x400c630f, 0x0, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000400), &(0x7f0000000440)=[0x20, 0x30, 0x18, 0x48]}}, @exit_looper={0x630d}, @register_looper={0x630b}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000480)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x2}], &(0x7f00000004c0)=[0x78, 0x18, 0x30, 0x38, 0x0]}, 0x2}}], 0xf8, 0x0, &(0x7f0000000640)="0474bc6adbbc70dda69ce280a62aadbfb6485a984f08d2ee2339fa0cdeaf11f210d85096a5414c655673685a730799178723e577616c14d294523ac77e8fe20df32effe5cfbb71a4f4a766370ddfae955944e44cdbe370e9b1e4069b447c2f3b990027eb3b223aafeb46d96fcacea08446827b851c1894bff3ac1dbf9846692fe04fff66f30d03b6f58496a01d967c0e8dfe3ca2b8c4771f19537b26815a2e6b408dbea54f9651634c5d71fa872cc5c2ec1c1037422363ef2fbea5bb6b12a0d148d425b8a3595d30091c32d5afed485f6766b2fb5241eb0c419dd5a5ee57052a797bf20197bd8d5f832ec5a24286cf6b97481c8ebba97007"}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000780)=""/117, &(0x7f0000000800)=0x75) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000840)={@empty, @broadcast, 0x0}, &(0x7f0000000880)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000008c0)={r5, 0x1, 0x6}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socketpair$inet6(0xa, 0x6, 0x100, &(0x7f0000000900)={0xffffffffffffffff}) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000940)=""/179) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000a00)=""/122) socketpair$inet6(0xa, 0x5, 0xfffffffffffffff7, &(0x7f0000000a80)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000ac0)={r1, 0x1000, "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"}, &(0x7f0000001b00)=0x1008) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000001b40)={'ifb0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) fcntl$setstatus(r6, 0x4, 0x2000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001b80), &(0x7f0000001bc0)=0x14) fcntl$setstatus(r4, 0x4, 0xc00) syz_kvm_setup_cpu$x86(r4, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000001c40)=[@text16={0x10, &(0x7f0000001c00)="ba2100b80058ef0f015c0dbaa00066ed640f01df260f01d1260f38f0596b26dabf0e00262ed9f3b8ad000f00d82e0f32", 0x30}], 0x1, 0x0, &(0x7f0000001c80)=[@cr4={0x1, 0x2000}, @cstype0={0x4, 0x8}], 0x2) r8 = open(&(0x7f0000001cc0)='./file0\x00', 0x101040, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001d00)={0x8, 0x5, 0xfff, 0x100000000, r2}, &(0x7f0000001d40)=0x10) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000001d80)=0x7, &(0x7f0000001dc0)=0x4) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001e40)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000001f80)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001f40)={&(0x7f0000001e80)={0x98, r9, 0x4, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa8d}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x800) openat$cuse(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/cuse\x00', 0x40040, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000002000)={0x7, 0x7, 0x3ff, 0x8400000000, "6c3d34fa834797fac2e2ffc4f7eb8e6b31e13a13fcd6fcfe97faed890ef528a653056d471a1a6094f44ab5df", 0xc92}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000002040)={0x80000001}, 0x4) 2018/04/02 14:58:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000240)='./control\x00', 0x98840, 0x14) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000002c0)={0x2, 0x30, 0x1, r1}) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0x1e) inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x24000c08) listxattr(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)=""/15, 0xf) r3 = socket(0x3, 0x80007, 0x401) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5, 0x8, [0x1, 0xb552, 0x401, 0x2, 0x5, 0x738, 0x0, 0x200]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r4, 0xf399, 0x8001}, &(0x7f0000000200)=0xc) 2018/04/02 14:58:31 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfff, 0x400000) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x58) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x9, 0x80000001, 0x1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x80000001}, 0x8) sendmsg$inet_sctp(r1, &(0x7f00004e4fc8)={&(0x7f000067b000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f00004e4fa0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) 2018/04/02 14:58:31 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x501000) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/27, 0x1b) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000000)) 2018/04/02 14:58:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0x3, r0, &(0x7f0000000040)) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000fa3)=""/4, &(0x7f0000000000)=0x4) 2018/04/02 14:58:31 executing program 6: getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x6, 0x7, 0xfffffffffffff801, 0x0, 0xfffffffffffff1fd, 0x3, {0x0, @in6={{0xa, 0x4e23, 0x2, @empty, 0x6}}, 0x6, 0x5, 0x401, 0x0, 0x1}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x580, 0x5, [0x3, 0x1, 0x7, 0x401, 0x5]}, 0x12) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000240)=""/26, 0x1a) ioctl(r2, 0x5382, &(0x7f0000001000)) 2018/04/02 14:58:31 executing program 4: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}], 0x2, 0x5) fcntl$setlease(r0, 0x400, 0x0) fcntl$getown(r0, 0x9) 2018/04/02 14:58:31 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x48a1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x1, 0x2, 0x5, 0x0, 0x4}) userfaultfd(0x80000) 2018/04/02 14:58:31 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/04/02 14:58:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000b40)="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", 0x5a9, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x408000, 0x4) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x80000001) 2018/04/02 14:58:31 executing program 0: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) socketpair(0x11, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/02 14:58:31 executing program 5: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x200000000000000, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/102, 0x66}], 0x1) r2 = dup(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000159ee0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "e25ffeb925fca50b3e23550375247d84"}) ioctl$TIOCSBRK(r2, 0x40044591) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x4, 0x6, 0x80, 0xbf, 0x0, 0x3ff, 0x1, 0xe, 0xe0, 0x9, 0x1, 0x7, 0x9, 0x6, 0x1, 0x3, 0xa73, 0xff, 0x4, 0x7f, 0xe1, 0x20, 0x7, 0x100000001, 0x4, 0xf800000000000000, 0x8000, 0x100, 0x20, 0x1, 0x3, 0x100, 0x4, 0x80000000, 0x63, 0xffffffff, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000180), 0x3}, 0x10, 0x80, 0x4099, 0x3, 0xd2f4, 0x100000001, 0xe5}, r4, 0x3, r0, 0x3) 2018/04/02 14:58:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/126, 0x7e}], 0x1, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x9) 2018/04/02 14:58:31 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x4) dup(r0) 2018/04/02 14:58:31 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="7b10", 0x3) io_setup(0x1000000000000, &(0x7f0000000000)=0x0) io_submit(r1, 0x8, &(0x7f0000000800)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000180)="24b5b4c9cffd866b828abe63e7d403ae1f93859373adabad75e73843da66aade9a70b1190c901a8b2675837e4b837b01ea1d6f9ec13674356092be380c7785333c41cb7183c2e71282f07dca317d3a9bacd6104cee32751bb3c639757ec03617339b740feb76145bcfd3e5a183aed19c12575933c234631a662f80a7850f9434e3c9aac845f2fb25c614345253a0f6f10879578abc4d057730de5831993b140de6134fc06ed398c4d0dc94eddd603e27940186eb010716bf33d39e3fbb7646e431ef4261661fa3956be84b2bd4623c21e182e0883744d87ef855343455ca10f326879f", 0xe3, 0x9, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x100, r0, &(0x7f0000000280)="71d2fee1468e2ce5480e84b439fc21bf249b1d0a2aaf321f78a865f12a1c7363e01a26d11cd8af313d29fdfe2935e4de52bd749c78c8bebc7c8655445167c642a1c39da5", 0x44, 0x37b3, 0x0, 0x0, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xf, 0x4, r0, &(0x7f0000000340)="f44b9ee470865ff693fb9142309100192ed0f9", 0x13, 0x1000, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0xe75, r0, &(0x7f0000000480)="a11d596eb12136acb443f6d99f39491160be89d198ce518b435cf6886265fc7489b5171602d6196b55603b2ada11056aecd41acb5fd37b0e52c8f4dae7139a6e5a17c372bbb5f6f40c7cd9ccff9d1ba48a78b2f9e93468d8ff22c0b6be507cbd00c817595f826338ab3015fdc9857b17acadc165e5c1b64aa84d85cbff902d1f98ee0cd06df47453f74e9369b779af78ac99a8d8afe2b94152031e52c171bbeb4c434fe70343c36519f94fdd", 0xac, 0x3ff, 0x0, 0x0, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x400, r0, &(0x7f0000000400)="9391f51dc8a074050a60f491b54bbfa2c0861cb361c5a1729602", 0x1a, 0x2, 0x0, 0x0, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000580)="f0e6a5f8e1e59ac9", 0x8, 0x6, 0x0, 0x0, r0}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x8001, r0, &(0x7f0000000600)="8028945afde1834566e6132fdc29e613cd119b0d704ac40a7c86bb90bbd26021999fcf9dc493a5c5773419dd282c3bb4915f63911bfc7803fb6b3d5b31fe98d92fb2718c02ba5808009cd0ff55a39cb0bae595c99d4461897af8de03b33c85fbc1fbde9d04c74ce05ae01335d1f7d4f36a417971ed58a5384cd2efa3c79d0c44c06cd220489688651a8b20a0bd2746381e53be679b3d20d159a57fc13a5859cc2a92a02b5286fdf1bb07844477898d0dd29e238d23201cd4c5754442c315957105652f27d45872d07290bf99354ef18ac3a09bcbe6d29b5a05d032be2d497dc03c362adc67adc8e3d7fc6d9d077393ff4d3147f71ef077b69ddf", 0xfa, 0x5, 0x0, 0x0, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000740)="c4ecfefbb2155ff0941f3fa0bd9e500d256b742c9cb2daae287c2532c6ae0b19f1228e84a7aa84e2fe327500e755aeb9d1433c3224b83f6216fa6a47aa39ee3b4225d00ce34c5d925861ba9f103a70fcaccc735dcddeda3309ddc541f0e89615a9fdd7425a3222d4ee1ce5", 0x6b, 0xffffffffffff8000, 0x0, 0x0, r0}]) fcntl$addseals(r0, 0x409, 0xf) io_setup(0xffc, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='0', 0x1}]) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000840)) 2018/04/02 14:58:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0xfffffffffffffe2e) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x1, 0x2dd, 0x10001}, 0x10) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r2, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c", 0x10, 0x0, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000380)) sendto$inet(r4, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca010000180100000000000018010000800300008003000080030000040000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r4, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_buf(r3, 0x29, 0x23, &(0x7f0000000400)=""/197, &(0x7f0000000500)=0xc5) creat(&(0x7f00000009c0)='./file0\x00', 0x0) 2018/04/02 14:58:31 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x294) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x400) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/114) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x818, 0x4) close(r0) 2018/04/02 14:58:31 executing program 6: r0 = socket$inet(0x2, 0x200000000003, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@nfc={0x27, 0x0, 0x2, 0x7}, {&(0x7f00000001c0)=""/36, 0x24}, &(0x7f0000000200), 0x20}, 0xa0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000380)={0x3, 0x3ff, 0x8, 0x4}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x4000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000500)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000780)="d9e0a945879d051b5712c10da6184b546a2b8559bf63d8a2ce88f4130823e4d9dfa094de219c74c433b20318c6fbc16de0a8b5c64d046a44c02cc99a91e8c5535ef1d4920916020d2dd7c110a71851f7e341e06322f045abbc8fc0d20f656e57aaeaed7dbdbd4f2ea799ee8b598ed1ef7c3192a574bb", 0x76}, {&(0x7f0000000800)="4a738393ccde8261217b9aaf642e35449960b2f75170c148e46162be27f49a10f4f7f754dbda459467642c095a24105ad42614b30e388210e7cc0f8f508b5a1282d500d615c4a4d25fdcde036298d748923f7d861a836db60d3ceafb5ba31123adcf7c44794d57ffc102e4422a986c0d7e21cc25a4bf6d5fb8c83e3e22d117dbf06465d3ba71100124dfed594539b452d05cffc82eac9c234f15e8f4e4c1", 0x9e}], 0x2, &(0x7f0000002040)=ANY=[@ANYBLOB="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"], 0x11e8, 0x4080}, 0x880) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f00000006c0)=""/129, 0x81) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000008c0)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000040)=0x78) sendmsg(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000300)="6cc3385a464ee5059619c1467eed1e9f195899acea39d135aa98adab29e0d05d58487015832649708411c84591d230877b82d6cbf0312ece053ae886a1c69775ce47951984cf29ed38600d29467ce06579c073860f86733b36b11f49f17078a5f9541ab1f6e92a21df2b79ae44c41333ecbdcdb81d532412fbc876db578d9d", 0x7f}, {&(0x7f0000000400)="444e6462f15816472e9fc838a4ca0403ee463b3cc4b50d70b976e5f5a7177720e8f7e37f1838cd426089f10501ad6eedf3dec44be7b79a8b08c06b4ae61817e4aa0799ba65126da8ac457cb6ea48224a8b20d63512f8f4f9aa24481944fe3286a903f18a4b6f7f55d8081a3e189b052ef2012a81294a17eb5b2aebe2a56fac0c20ae2e6a0730c5fd8b4b7845fb98ec85d082c893ab18397d425f854d4e63e71c2bb84e060c50fa39ce74e4155cdc8c15b00158c6d3ac4408ecd2afa74f09a5cbe51ad299bd1ccb4bd5fd503c", 0xcc}, {&(0x7f00000005c0)="6934663ddaaaedec837131aa0ff079bf31f28a0dcccd835fca71e8c51cadf0934698afb05225ebf3884f0169a9f6d15f2b2caefde9d5828f26c62a00a2b21b97c513b77798cd941a425e8dbcfc9ce0af17ce1162fa38137e8f515b5c718b723acd31ce0ad6135d9d35d0275a34bf71f6c42808c15891c9dff55c5f3f778a37caf5e269d67c0200fe84d368d73b88a7b773ae259df7ae98fa8b506ddafe7167f6324479eff5ca8b8f670b96de", 0xac}], 0x3, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0xf8, 0x804}, 0x4000000) 2018/04/02 14:58:31 executing program 7: r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x798, 0x1, 0x7, 0x1, "e3a19b607c164101d9017b04dc15e62eeeb50922dd999e795073be58ed6043e9"}) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) 2018/04/02 14:58:31 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) uname(&(0x7f0000000000)=""/137) dup2(r3, r2) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @tick=0xc562, {}, {}, @connect}], 0x30) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/02 14:58:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4000001000000005, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x2) 2018/04/02 14:58:33 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000200000000000f8ff0002009d02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x8c}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/02 14:58:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x10001, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x80000000}]}, 0x10) write(r0, &(0x7f0000000140), 0xffd0) 2018/04/02 14:58:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) ioctl(r0, 0x227e, &(0x7f000040c000)) 2018/04/02 14:58:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x251) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x4, [0x5, 0x2, 0x400, 0x81]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x401, 0x4, 0x110c13fa}, &(0x7f0000000300)=0x10) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r3, 0x28, &(0x7f0000000100)}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)=""/145, &(0x7f0000000240)=0x5d) 2018/04/02 14:58:33 executing program 3: r0 = socket(0x1e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000004}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r1, 0x210, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfc}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x31}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) listen(r0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200)={r2, r3/1000+30000}, 0x10) recvfrom(r0, &(0x7f0000001140)=""/4096, 0xffffffffffffff72, 0x100, &(0x7f0000002140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) 2018/04/02 14:58:33 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000017000000000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x4000000}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/02 14:58:33 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001276, &(0x7f0000000040)) msgget(0x2, 0x400) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x101000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5", 0xfffffffffffffe56, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="edb4a01f68d76905035a4ebdd427d31585a5a650581902b1c077f74ca8f1ce7d3e2f6e1c6760433af9664b3f3bebab3a1a1c4ef86f42c39b758accc1e7637bb18d28248dc7a1719b73388830b162613b17fd02220bd1fe2ad86adb96efcfc672d126ae58f745fba0e7534cdbae947449df767bd76a0c38b5752dcd13f7065edea86dc156c0708e76c2c99a94a95f1e93ff73cb3eb94e06d399cf48aaac7963d13e4b3a6b32bc2b19d5461545dcf3f71bb24442d286421f8d891d77a3c4c1c9435bbdf187682c22ded22b669b7790d05b4894166a2d5f33098cf908a23a2e0671d824e88942fbe0bd1416c98d9b", 0xed}], 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000000)={0x1, 0x5000}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0xfd23) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) socket$can_raw(0x1d, 0x3, 0x1) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) connect$vsock_stream(r7, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup2(r4, r6) dup3(r4, r5, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) execveat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='proc-\x00', &(0x7f0000000540)='/dev/sg#\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/sg#\x00', &(0x7f0000000600)='/dev/sg#\x00'], 0x1d00) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x1}) ftruncate(0xffffffffffffffff, 0x45) 2018/04/02 14:58:33 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(r0, 0x8, 0x10000, r0, &(0x7f00000004c0)='./file1\x00') write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="d400000069ffd4a20456cd2c16b877c7a5ef1070a8cefc9b83645b", @ANYRES16=r1, @ANYBLOB="010027bd7000fbdbdf250b0000000800060002000000080006000000000008000400080000002000030014000600fe8000000000000000000000000000aa080007004e200000080005000500000028000300080001000100000014000200677265746170300000000000000000000800050000000008140003000800010002000000080003000400000038000300080007004e21000014000600fe8000000000000000000000000000130800080001000000080008000800000008000800920000000c000200080002004e230000"], 0xd4}, 0x1, 0x0, 0x0, 0x4}, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0xff}, &(0x7f0000000280)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r3) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x54000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x20) restart_syscall() execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/02 14:58:33 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000280)=""/10, &(0x7f00000002c0)=0xa) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x5) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getresgid(&(0x7f0000000380), &(0x7f0000000540)=0x0, &(0x7f0000000580)) r5 = getgid() setresgid(r3, r4, r5) sendmsg(r2, &(0x7f00000008c0)={&(0x7f0000000680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)="b4a8f8a7c8603251609db8bec94211fc050b01ef65d026a0e41592525267f26ae450fd43787e115a575efb63b86e39f001abf61cfac5d70d351c3a737797b42f0e3cbf02a61779f1c73cb2c461058e8880987671370d22db3236ae922a64a1980bd3d424eac9a36fc95f", 0x6a}], 0x1}, 0x20008080) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="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", 0x1001}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000037c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) [ 965.943809] tc_dump_action: action bad kind 2018/04/02 14:58:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000000c0)={0x6, r0}) r4 = memfd_create(&(0x7f0000000040)='proc-wlan0*securitykeyringGPLprocem1\x00', 0x3) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xecde}, &(0x7f0000000200)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) ptrace$setsig(0x4203, r7, 0x2f9, &(0x7f0000000300)={0x31, 0x7, 0x5, 0xfffffffffffffff7}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r6, 0x3, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000280)=0x14) r8 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) accept4$llc(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x800) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f0000000100)) 2018/04/02 14:58:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='ppp1\x00', 0x0) ftruncate(r0, 0x10004) write(r0, &(0x7f0000000040)='H', 0x1) r1 = dup2(r0, r0) sendfile(r1, r0, &(0x7f0000470000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x100000000004, 0x11, r1, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/04/02 14:58:33 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) 2018/04/02 14:58:33 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x0, 0x200000000, r0}) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x1800000000, 0x101, 0x800, 0x4}, {0x5, 0xc7db, 0x6, 0xfff}, {0x41, 0x100, 0x3, 0x4}, {0x1ff, 0x0, 0x7, 0x9}, {0x8, 0xfdc9, 0x9, 0x82f9}, {0x7ff80, 0x5, 0x80000001, 0x8000000000000003}]}) close(r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) [ 966.245779] device bridge0 entered promiscuous mode [ 966.251770] device bridge0 left promiscuous mode [ 966.281218] device bridge0 entered promiscuous mode [ 966.293814] device bridge0 left promiscuous mode 2018/04/02 14:58:34 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb4, 0x6, 0x6, 0x0, r0}, 0x2c) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000003, 0x0}, 0x2c) 2018/04/02 14:58:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000440)={{0x60000000, 0x40, 0x4, 0x1, 0x10001, 0x2}, 0x6, 0x0, 0x99, 0x0, 0x7, "e02f94f384aedf2ca05e166aaedcccec7301a95b62125b0a1319eb1e0ad95bd4dc52766005c7fdec991968df78480f7ea3bcb2c0139c0a55f8d247b3b53951f9099544a981938993ee7699d37bc1229c4ef1bc25c0612a7b82ca67b2a36d2fd6aa0aa5e50c35ef5ad40eeba6b0609c528acb5a47a9843ea99d64f347a903a586"}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) r5 = accept4$inet6(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x15, 0x80005, 0x0) getsockopt(r7, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) fchown(r4, r6, 0x0) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0xd0, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f00000001c0)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000000240)}) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000240)=0x4) 2018/04/02 14:58:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) sendto$inet(r0, &(0x7f0000000480)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) r2 = geteuid() getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setresuid(r1, r2, r3) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6ff, 0x20000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000080), 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000040)=0x8) 2018/04/02 14:58:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000001200010300000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x44000, 0x0) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xfffffffffffffd13) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xf, 0x2, &(0x7f0000000140)=@raw=[@call={0x85}], &(0x7f0000000180)='GPL\x00', 0x1, 0xfc, &(0x7f00000001c0)=""/252, 0x40f00, 0x1, [], r2}, 0x48) recvmmsg(r0, &(0x7f0000fd7e98)=[{{&(0x7f0000ffbff0)=@ipx, 0x10, &(0x7f0000be7fd0)}}], 0x1, 0x0, &(0x7f0000ffbff0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000108f80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000080)=0x8001) 2018/04/02 14:58:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000000)=0x2, 0x4) listen(r0, 0x7fff) syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60bd6c80d8652b00140600fe8004000000000000000000000000aafe80000000000000000000000000050000004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="670000009042cf109c895fe7306390bb2763c7a90f296d5fb39219bb29716b44b205cf8f27b59ac2bb7d5157298f53a01f99baed4d93d8016a75cd10ba85b82b744703aa36ba6145bb4ef2b6660f54a426147f0e8b2ef5314cfac4e5ec47ba8b6f3e24580d9dad2da7a646baa3fa8af5620bab36d390edb6c96c30c4f13a14f77c804c0278b487e511119ff2eb6d9786bd4ff330a8f45426c5a5c26fe8fd28700c990bf03bc6eaf3891be3842e482848aeedd307b56797dc"], &(0x7f00000002c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x100) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0xfffffffffffff216, 0xf234, 0xffffffff, 0xffffffffffff9ff2, 0x8, 0xfffffffffffffff8, 0x6, 0x3, 0x1, 0x800, 0x200, 0x2}) 2018/04/02 14:58:34 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="070000004f08a4279704ca11b6c329d4e7d0f3c06ebc8ac3c09699ff05699648a6c29ff478011183c0199432cbcb1b"]) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r3, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/02 14:58:34 executing program 1: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000800)="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") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'ip6tnl0\x00', 0xff}) syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x10000, 0x2) r2 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x1, 0x4) name_to_handle_at(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xac, 0x101, "72ba902813b6cb3ff34e634a38e249fecab157e14c253c542df2564d47731f663ea5c5ab84d8ef1043f53ca01574aa06d06f12bfa3b6d29ef6b18494eedc4397ebf75877472a4c40754db3a5631f3b38ad4305734976a660c3da6893df912c65ec2235806f3e7d0a09f8594bd3c72bf2fa9dbea9ec686662ca3a4891fcd40102f30902003b3d65b58dd5eabcd927e58e95594d3f33a776c5ce8afb70012ef2ab4aa982a1"}, &(0x7f0000000280), 0x400) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r4}) 2018/04/02 14:58:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r3, &(0x7f0000000440)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r2, r1, r3]}], 0x38}, 0x0) r4 = dup(r1) sendmmsg$alg(r4, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="eba66fc33fcba843a57739263864d2e8eac1635c895336e76e0e269bc9ec1d5f6b07b0d0536aae8753d62a921669d0459dca30fcab8c26bb5a", 0x39}, {&(0x7f0000000080)="ab59944f96240bda90c90fe0a11803a3a25f735e21d42d1e125a1f15eec28e1522245a1f9069c2f2a7929bd7077c111a4d053d4c5bdd78aa9c2df4457718828455115217a9c6c4c461924362b3fcb37f6a98a18305a0a9a807207df00f3a53902f1503d1027fa0b63a1d1bb1984f3015c3cddcea707b70c80f1ac6329d2ed1c836fda2", 0x83}], 0x2, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)="99886b74feb753b7088a1d48098345018013f7e0ea8d80ec5ffd72d965438fd354c3df9381bcf09945742616d2c1fabe9e4470818445b57b71e620b45fdc6871464f99ec48a60fe6c94bb073ceaaaf0e34cfb2de3398536200c4e714e4f04dc2d23e9ee7a785ff50b71d106c7fafb140f1aab3bc734fcd8d7318d1b9526d08b79cf24348b46c746eb9f3d84e2685247d7ed2ec0d955ca06c8b68073cbe16af0620a512159d033a0db4c7db86dee448bcf306471eeffbcf238109874b96", 0xbd}, {&(0x7f0000000300)="2b90dfdcde", 0x5}, {&(0x7f0000000340)="6928f90be4772dbe0491efb56d96b4a1b60250f5989f72522c145c2f60ddaca38a9cfda3fd33bfbd7654583fe9e0a715", 0x30}], 0x3, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1a30}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x48, 0x40000}, {0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000500)="76d72ec74f3b2a7bbdb6e54fcaef9f51968c43b1ad60384b4872b5a2dd0b7ef13e218b795d662fd1ed11a9cb6e55e5b95a081f48ea92b07a8fc19d8d3d49e594b276c29f0e287fc68a67ecc76e19f97f28a157a09360678939a7219278622d69261d433e39aec6751a3a0228a7bbca0b66e058ed71934489b4190fe6be45b427be7d335adc38ad849c1cf49ebe4bb5e3a5d5f857c0fcf6de9eeeaacc3d4acf0cc37281a4b40b601e7563dab50edbd35cd68cbbb92bccce0d3042a510c1b084252e7303ad0bfaf208ec86903061a7f062148e6be1bfc95c6f0b8662", 0xdb}, {&(0x7f0000000600)="4f39b64ef1466e96322f997a05afd0d7c35a958b44bd20bf21615e8ed8d25292a142a63b6d258102ce2a0aa0426c7ed8cf012c5e7b77d76f575ba76cccf038dff904a322980ce468e87d53fde1c2e5b8a1d95bdcaf9dfc416c80f6038b3f7a93a45388d16cf600", 0x67}, {&(0x7f0000000680)="92e1662210174ad7d15109b12d155717b39c0f93eb32c9ee2cf160132fd88cf35eda629febb166cc260dfda7da34d87f23ed8bedfbfde746003b8deb260e69e37a643d14f5775705954e14062443", 0x4e}, {&(0x7f0000000700)="835df86ac6a3adf21b68c2d86d4bb9c0c1ddf383dff88e10886ef46af880f56b28718bf5138bf6008686184adc89469fe4a0c682b0aec85da2c86de2df771bc5edca56130bb5ade07adc70aaeb0b4e4b3264abc99d120887f54bccebf4807b4bfa0b1f58eaf88dcbcaa1b37b408d43412ae9a92516d77d23801e85dd9e8eaafcda0e82cd00710fc7856ec3121d2edabf4cf446de1f1d4c3b286580cf3c9781668b7b87bc9e", 0xa5}, {&(0x7f0000000400)="10e0c33b83c42230aab5e2afd3998babe7c818e68faa64989e8c2051327a7580d6b2482838797d5181937052f4e3b5216840c37ea4c5dc38c53f", 0x3a}, {&(0x7f00000007c0)="1741c9bde4bd652e8920379b075011fe35b86a52cdff5a43ac3311a11a5e0926dba133c13d9a48c4d6a6326bc06c0ec5e43135bca6724309197801ac2149fb851515575bbc7aaf8b38a8312fbc", 0x4d}, {&(0x7f0000000840)="ab8e1ebb47c00ced6771384e1d8a2899b9d5686ff47d846046a03dbbafc84989e64bb2c90063c31fb26801ab074429d1535696db5dd794b8be4e90a88bdc6a6f6ff9", 0x42}, {&(0x7f00000008c0)="d46027a12e6f346b5a124e5b2c4f36d8870248ae91888aaa889c04c79412fe6119002a99fd2ef3ddf8372f587ba9e0866d85f27756c63ed2cab0ff0580368d75fd94a66c08f9a48443910944ba81252c2ded8e04860c11ad32c2a82c62beb15245810310c4a010e8d4ac28ff3d432cc2ae250b635c8a882ec4b5183c870ffdf96a96409914cb8562a41cfd539c3db04c0fa656d1c639ac0b5f33fbc52c36f3ec0a938ea3f9f2ecfd4a1f5c7ba2b016fa24e997d35738f205f40afbac9a70c67b2482c97756666d81b052a96c2fa78b060147fb99d88d7fa13297ef66adaf4dc07489cb98666be47e61332641f4adee5fbc1bcb85f81fb4bb6b", 0xf9}, {&(0x7f00000009c0)="1d54324e25ebe6468922b6cf8614b34df565828504f95be73feb0bf97b0a3fb215dd", 0x22}], 0x9, &(0x7f0000000ac0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa0, "c7ab4194dd9b44e83942282a9bda2118bce80e62d1bf634b46ba1dc4bb1f5e6a2f1b40c7365ae84886e8c66e7bb269d059a34fad0b13e1259abba90dd12bfa632fc11acaefc622e2cfeaa821a16fde5c6179fed78a8b3298220a9450309ff92548370a4b5a7b1dd9eeb50d5afead2735c95b34d8bf3d60719d45a9eb544cf8a7ac73c3bddbb7dc726f3d7fdd8faf6f8566376364ad15781c152aca33b049c4dc"}, @iv={0x78, 0x117, 0x2, 0x60, "e2e7f700779e08880064a8a1e812ded301a23e450b9f20bb90a115424fe20ffd0ed18f6f0c9e503ecd42eb2625e2ab052f5fd59f702161dcb5c4a832698aaae16695d1c1cbe8fe43f5f5f983833dccc405484eb02359160533d86beb464bf27c"}, @op={0x18, 0x117, 0x3}], 0x160, 0x20008050}, {0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000c40)="8f044593418751fbee30b7f419c0a31a900df4f4d19687342b186c63037b686865ca1cb3e1fa15c9a7019fa9e0a5975c9d9c6ccf2358aed4663df9c449c14564ecf516bfc721d7791c19bee3cefff04ee151706becba9355b1d6869b46ccb0b86274c25e3247169fb82f4c61f649c2dc4549711fd0075218b60aa9f9f2f4c6cda058ec5b43eaa8dccdf39c48145d6ec709a0014adae0e3703858c1d6a41aa07cfbc386d94224865400e65234218429d26978f2", 0xb3}, {&(0x7f0000000d00)="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", 0xfe}, {&(0x7f0000000e00)="9d22337b35afad68fa446733db1637c1eaa7034d75f8a8ffaa7d438e3ef1998ac5fe4ab86a0274836b42b37bd324bc40491c21263b537c469113a2de63d638d599b595040db2ed5d40b6ffe42b7b50801c5009dcd5fd4803ce4ed7c3fd1b8a8a5a25812119de41f25643b02b1cd019dcb4d052a2b9ab29be4695d8ee092fdbbdfe7bdd011ceb6a3563a6b15877cada9df1f81816edcff21a999483a4bb3b4b81f7990cb13c70ccb40c912ee4ee6870e039eeabe25229ef66954b61bda52069c110e4a1cb2080091d447668d5bc5ddca4396b6acaa83268954800f2722b3a078577b23fbb0cde", 0xe6}, {&(0x7f0000000f00)="5921d1820741eff9dadda731790c2316383bc84b6a0caec67280c25aeff8e7c591a8d6915c33e483fd3cdb62", 0x2c}, {&(0x7f0000000f40)="a6f62bd689b0a4fae73f14035e0ef76fea9dc6781e9b7a99348432a2cb3d55b317d2f1334b537c1eff9c24b95579e811f796e60d0f66653d195c5bedb67b5642d47187132078d6437aa337721e551112ebeb8f8019591f0803fa25a3091d5e39e5d69059fbbfbc93e585b4162f6b9a9f5a55692381101d56c72daa60a07e0fa62a7ef502c68d883c5689928a7e3350f38f6e62ed8500df", 0x97}, {&(0x7f0000001000)="2e16f28d07472896b18f973ddd9dee677b8aa83ecc623009ef6cc189a8992029eea58e7d4f6990de6880ecc9d998541bfd516412edc94711730696ed010e3d79a144816145c0b1e561cb3ac9a6b06029e2b68c78dd071ffe54e7e8edf5e395955f3d2534df6091d5f5c89c48808c06588646c54565ebb8494a4c0195f494d2c3c518911778496283a7815369a1c4529d980f4b5df5916bfa03b9eb2ded1687fd2aada722b21be1f2e70a03a7e418a124b67f8f69eb2b04aaceb6ee46fb8f0e04654b3bc0934eba11", 0xc8}, {&(0x7f0000001100)="d30e584ab992c9f86f5c741fd2bd501943d4cee379d42ea2d53d6abe17e6ec690b02e5e6552b61e34064ae31fc036b35f5e7f209d8bd73d99c66543199f75dbd39b0821c6a9223539813a7e5891becf440c259adb6cb1c4bdc4af8788bee4f8445b092d775de2769", 0x68}, {&(0x7f0000001180)="9a3ad3c6410f314541a473f20cf6697b00bdbc62ab078a3aa93c5abf713b51339db68d66f1f2f91fb70e214162d0616fcb06f68694a048a592154c57a643dff1545f69ae196b317105de69ab91f1b08fee98544e914a3e74c02e9c573a77574d2356cd8fddc853d571e3b34b7876b77cd602b482323f823698f9c54e6faa700111ab03a6838fe1940418fd2521f35b", 0x8f}, {&(0x7f0000001240)="83d1fbd6a53f9febf5764d1869a949b7023957d70e876f89f17f3dc56bc4acb22737a4ae84649750ede215f8e7f74f257cb5", 0x32}, {&(0x7f0000001280)="f978726723ffb2874e99bbbaf1066e8a7e556dbe36847cf4e6f7f278661c8486ddd693d08a1f64b8c75db572e1ca5fab45f0ff7fed923c80337b47e597d3e157730655cee99fa389870a029f406552bc43d5bfcd7dfbfc8497749dcbf44c2bc4998c8b19b10588d663c9587bc64c3ef5882fd7bca6769dcb0b0e2ed1fb10e5f35529f13fb33f3bfd34c12e5ae53dd22e05350b0a59fa66fdf6039e5936a9c75528384082fea73e9cbcd89d0dd53b2f5b1892f986d20c960105ee9484f60109691a2c78192e8f258b95df4f61a3", 0xcd}], 0xa, &(0x7f0000001440)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}], 0x4, 0x40010) 2018/04/02 14:58:34 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(r1, &(0x7f0000000000)=""/146, 0x92) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x14, 0x4000000000020, 0x301, 0x0, 0x0, {0x100006}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000280)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000940)={0x0, 0x49, "4e6e6bc11162f54776f620d98d187a16b60933e4a6d4cde819ad1d3213abec45efbcb5440c677f957655a0cc2f3409a5d1d7c83aea985ed7b52ce26ec6fa53673a8e906a6c385bd585"}, &(0x7f00000009c0)=0x51) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000a00)={r3, 0x401, 0x9e}, &(0x7f0000001000)=0x8) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)) r4 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000001c0)={0x1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x5, 0x9, 0x1fe, 0x7c7d, &(0x7f0000000180)='yam0\x00', 0x1, 0x4, 0x1000}) sendto$inet(r0, &(0x7f000077effe)="7f", 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001040)=@nat={'nat\x00', 0x19, 0x4, 0x5a0, [0x20000a40, 0x0, 0x0, 0x20000a70, 0x20000cf0], 0x0, &(0x7f00000003c0), &(0x7f0000000a40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x88e7, 'syz_tun\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x65e18669f4502e37}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}, {{{0x3, 0x0, 0x0, 'nr0\x00', 'vlan0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @empty, [0x0, 0xed410f649435a91b, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x17, 0x8, 0x0, 'ip6_vti0\x00', 'ip6gretap0\x00', 'lo\x00', 'gre0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0x110, 0x158, [@pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0x0, 0xc6}}}}, {{{0x9, 0x0, 0x0, 'syz_tun\x00', 'eql\x00', 'lo\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0x680708851e213d6c], 0xe0, 0x130, 0x168, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x3f, 0x5}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x8}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "83bfe8d1438ffbf48c003f5fecbdfb4a56f8296b4f615ee0112d0a29d345", 0x4}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}}]}]}, 0x618) 2018/04/02 14:58:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000a8000), 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00000b1000)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) r3 = dup3(r0, r2, 0x4000004) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xdc, r4, 0x410, 0x70bd25, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb04}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x475}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x80}, 0x24040000) fdatasync(r0) 2018/04/02 14:58:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x2) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0xf005, 0x9, 0xffffffff, 0xcbb}, {0x8, 0x0, 0xfffffffffffff035, 0x2}]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="8f54208d07f3f9a08d8015cad123ade3", 0x10) ioctl$KDMKTONE(r0, 0x2276, 0x80000000) 2018/04/02 14:58:34 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x8001) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000280)={0x101, 0x7fff, 0x7, 0x3}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x1}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000085904000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r1 = socket(0x5, 0x4000000000002, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) write(r1, &(0x7f0000000040)="2400000024007f380000120000000100000ff6ff01000000ff070000000000001300ff10", 0x24) [ 966.939555] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 966.950084] QAT: Invalid ioctl 2018/04/02 14:58:34 executing program 1: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0x5, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r0, 0xffffffffffffff01}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000081e000)={r0}, 0xfffffffffffffeb9) 2018/04/02 14:58:34 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) pselect6(0x40, &(0x7f0000000100)={0x1, 0x8, 0xff, 0x100000000, 0x2, 0x6, 0x1000, 0x3}, &(0x7f0000000140)={0x7a4, 0x6, 0x4, 0xa3e0, 0x2, 0x80800000000000, 0xfff, 0xffffffffffffffff}, &(0x7f0000000180)={0x101, 0x8, 0x7, 0x6, 0x29c2, 0x9, 0x0, 0x2}, &(0x7f00000001c0), &(0x7f0000000280)={&(0x7f0000000200)={0x4}, 0x8}) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) readv(r0, &(0x7f0000001f00)=[{&(0x7f0000001e80)=""/120, 0x78}], 0x1) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) tkill(r5, 0xfffffffffffffffe) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00000003c0)={0xfffffffffffffffc, {{0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x1ff, 0x3f}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r6, 0x800}, &(0x7f0000000380)=0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) [ 967.023862] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 967.072372] binder: 32550:32559 transaction failed 29201/-28, size 2199023255581-682899800065 line 2963 2018/04/02 14:58:34 executing program 3: syz_emit_ethernet(0x380, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff04000000000086006076605100303afffe80000000000000000000009ce9bb379a7cadbd0000000000000000000060c5961e00000000ff010000000000001803000000000001ff02000000000000000400000000000100000000000000000000"], 0x0) r0 = getpgrp(0x0) getpgrp(r0) 2018/04/02 14:58:34 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x7fff, 0xc2c, 0x1, 0x3, 0x81, 0x8}, 0x5, 0x1ff, 0x8}) mmap(&(0x7f0000360000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f000035dffc)) [ 967.132991] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 967.165167] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 967.196226] binder: BINDER_SET_CONTEXT_MGR already set [ 967.207167] binder: 32550:32559 ioctl 40046207 0 returned -16 2018/04/02 14:58:34 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10000000121280, 0x140) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8a02, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x2, 0x210800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000180)={0x1, 0x9, 0x80, 'queue0\x00'}) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x846, 0x6000000, 0x1ff, 0x6, 0x0, 0x4, 0x20000, 0x4, 0xed4, 0xffffffffffffffe0, 0x1, 0x400, 0x10001, 0x6, 0x2, 0x9, 0x7fffffff, 0x800, 0x401, 0x5, 0x3, 0xffffffffffffffff, 0x4, 0x10001, 0x1, 0x0, 0xda1e, 0x7, 0x1000, 0xc4, 0x8, 0x6, 0x2, 0x6, 0x7, 0x1, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000000000), 0xc}, 0x1, 0x1d4, 0x7, 0x7, 0x1ff, 0x101, 0x3}, r2, 0x7, r3, 0xd8d836bc567d3b22) r4 = dup(r0) ioctl$TIOCSBRK(r4, 0x40044591) [ 967.236526] binder_alloc: 32550: binder_alloc_buf, no vma [ 967.242292] binder: 32550:32582 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963 [ 967.770608] unknown flags 0x34 [ 967.787158] unknown flags 0x34 2018/04/02 14:58:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000000040)={0x7baa}, 0x8) r2 = epoll_create(0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0xc6c0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={r3, 0x7300, 0x10, 0x9a8, 0x9}, &(0x7f00000001c0)=0x18) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000240)=0xa, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/04/02 14:58:35 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x4}) 2018/04/02 14:58:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="d200810000000000024d564b000000000101000000000000"]) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x100000, 0x9, 0x4, 0x16}) 2018/04/02 14:58:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1006a6c140bc9f1500"], 0x9}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/02 14:58:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000080)='em0em0nodev(system\x00', 0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x2) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="480000001400257f09004b01fcfc8c560a11c600f217e00101000000000000a2bc56c12b8c5b06580b0318fe0000002fb818ab5ea7d7fa73ea26927b0000200028213e146a1ce206", 0x48}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000040)={0xfffffffffffffe00, 0xf000}) 2018/04/02 14:58:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)) 2018/04/02 14:58:35 executing program 4: r0 = socket(0x10, 0x802, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x121000) write(r0, &(0x7f0000000100)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) 2018/04/02 14:58:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "d474e284bdb486439d1158f997ac8da124e6e6cdf48c1330d7f10c929c65c85af53d2b7684392db93234a68445cae4f2fea046eeb6fd184b6c49dcaa120532e5531bb97f5667ca486464f3bb888f13b0"}, 0xd8) sendto(r0, &(0x7f000092d000)="8c", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x67) 2018/04/02 14:58:35 executing program 5: syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="2aaaaaaaaaaa0180c200000008004900003400d5968c0a0090782ad9ed40ac1414aa070f09ffff0400296bb65f7a96736f00000000000401907800f77a48009a5cc6"], &(0x7f0000000180)) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={"62726f7574650500", 0x20, 0x3, 0x440, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x8, 0xf8, 'syzkaller0\x00', 'bond0\x00', 'ip6gre0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xa994092ae1e76f51], 0xb0, 0xb0, 0xe0, [@devgroup={'devgroup\x00', 0x18, {{0xe, 0x3, 0x7f, 0xdee5, 0x4}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x0, 0x10, 0xeffd, 'ip6tnl0\x00', 'tunl0\x00', 'vlan0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xb8, 0x1e8}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x20, 0xa786, 0xffffffff}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7, 'system_u:object_r:faillog_t:s0\x00'}}}}, {{{0x1f, 0x8, 0xdaff, 'bond0\x00', 'vlan0\x00', 'syzkaller1\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0x20000000], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x50639cbc, 0x100000000, 0x40, 0x1, 0x0, "4f7ab3fc5805be16d7a7c0e1a614e2912e58afdb9d754fd855c64a48277e9c06c95741ae836a04a0dc8a8dc250cb4ec596a4c69546f198b25e5079911fc4186d"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x4b8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000340)={0x40, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000000180)=0x10) 2018/04/02 14:58:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3f, 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000100)=""/45) 2018/04/02 14:58:35 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x200, 0x1, 0x7, 0x7, 0x8}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x100000000, 0x80, 0x7ff, 0x101, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x6, 0x7fff, 0x8002, 0xfff, 0x686, 0x512, 0x81, 0x6f172043, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002040)={0x0, 0x5875}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000033c0)={0xfff, 0x8, 0x6, 0xd34}, &(0x7f0000003400)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2b6c, 0x0, 0x0, 0x101, 0x50}, &(0x7f0000003680)=0x98) sendfile(r0, r1, &(0x7f0000000480), 0x378) sendmmsg$inet_sctp(r1, &(0x7f0000003840)=[{&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000400)="c032e356b44e2714e4f49062013e7b5966a09c1cb7e5809f9c4585851ad3f5d2da01e257103db034942d8f76bda9a8ba61b0a4c205ce60675f7dbe8cbcf5df94af28b4b10b86b1a7a0ceb5b1da30d440d86b1a29e9c0515bf3551ed001e2936350f6968bec8bfecce099", 0x6a}], 0x1, &(0x7f0000000980)=[@sndinfo={0x20, 0x84, 0x2, {0x3cb5, 0x200, 0x98, 0xffffffffffffffc0, r2}}], 0x30}, {&(0x7f0000000a40)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000a80)="4e43349bccb99620cb828f9b03bde81157f3e08405e185ef2e786dc5af2ce6eb45f0df2c76a6547e799c301b10caf8c0c4eb59", 0x33}, {&(0x7f0000000e80)="fe58a0d4bf4e46eee94ddbe63ed9e3ff40043920447968235657c8ad7cf029ede83d995d2cc5175857c744c3a0726e35f2ea7db9c1cd3dad4bf59e819f8731fd4d2309e044e793894dfc14897571d6a5d60ea1e8c27fdccdfea1d6ff7eac99291bc5e3b05bfcdeae701d2b8ef61e2c26f00368dc8e9a497830c3a1ee1c08154ffa8938d832d3c06be82d7cbceec3f06d57053ea854f8df8ba905685622979b0b6d4357d3af524f56f239c8f3d821f8259fc3d67baa1836", 0xb7}], 0x2, &(0x7f00000020c0)}], 0x2, 0x20000000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000500)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2}) fcntl$getownex(r1, 0x10, &(0x7f00000004c0)) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1}, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000), 0x10) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x2) 2018/04/02 14:58:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c, 0x800) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x20000000, 0x100000000, 0x6}) write(r0, &(0x7f0000000000)="260000005e00090000006af83a00000081e9ffff0c000000ffffff000c08db1ee99c4435a7ea", 0x26) 2018/04/02 14:58:35 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1f, 0x100) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/217) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) 2018/04/02 14:58:35 executing program 3: r0 = gettid() stat(&(0x7f0000001480)='./file0\x00', &(0x7f0000001600)) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x200080, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001400)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000400)=""/4096}, &(0x7f00000000c0)=0x78) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup3(r4, r3, 0x80000) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000000200)={&(0x7f0000000100)=""/254, 0xfe}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) write(r5, &(0x7f0000f72fd9)="2700000014000707030e0000120f0a0010ffe400f6070000ff000000078a001f05080039007500", 0x27) recvmmsg(r6, &(0x7f00000005c0)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/3, 0x3}, {&(0x7f00000003c0)=""/212, 0xd4}], 0x2, &(0x7f0000000540)=""/111, 0x6f}}], 0x1, 0x0, &(0x7f0000000600)={0x77359400}) clone(0x0, &(0x7f0000001580)="4b6bde723026d7", &(0x7f00000015c0), &(0x7f0000001680), &(0x7f00000016c0)="25ef3f100ad0c512674404cd3de22a0460b78a6cf6e89a6bba329ff8c3dc4cad2cc61b0625bef489ec6982935fb566cfa428fe2c6fab50aa1fee35279e3357b6223dfa73e4707ee1e6c2a0a0c47aaef4c6bd3bce553441a1e74936119468d5a9154785dcc0d9e0334090ea2ddee2e87cafea4b") readv(0xffffffffffffffff, &(0x7f0000000300), 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000000040)=0x101) 2018/04/02 14:58:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x22, 0x109, 0x7fffffffffffffd, 0x3, {0x1000000006}}, 0x14}, 0x1}, 0x0) 2018/04/02 14:58:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1df52)=""/174) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 14:58:35 executing program 5: r0 = socket$inet(0x2, 0x100000000805, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xe093, 0x31d) 2018/04/02 14:58:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000340)=@srh={0x0, 0x0, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x42000) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000140)=0x7ff, 0x4) accept(r0, &(0x7f0000000200)=@rc, &(0x7f0000000000)=0x1f9) 2018/04/02 14:58:35 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) prctl$intptr(0x2f, 0x4) 2018/04/02 14:58:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r1, 0x0, 0x4219e1, 0x80009) init_module(&(0x7f0000002880)='ext2\x00', 0xfffffffffffffc7e, &(0x7f0000000500)='journal_path') syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') keyctl$session_to_parent(0x12) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="14000000fe4d38920aa906aea495cd71ce53128d334e0dfb4c89acfc3af9f610c4d16757df7bdfc7c7f994d8095ea20ae491057ba16e07b721999fe67920631c44e969caf19b2ed3cb55329e4f28dc0972ccd9af844fffa64cc108208e7e2b8ccfeb635579cd4953c511aa30e46e22bc11d513225b73969647c7fb54323e33a8d891ce607e2868d0b9433b331111ac403a11d667238c306114756ff3e78087cf2342779eea90bbfdf212129bc1c8b8c75181fed4d339d8f5992810a1ab676c6bfdc614618a1feed9f3b9e8180100a9d1fef3db592260db78f2fbfc744adfd207f1ac6fafe05151f2"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x801) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)='h', 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x0, 0x4c02) r2 = dup(r1) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000a80)={0xdd, 0x401}) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000380)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000880)=[{&(0x7f00000003c0)="69e9f0320ce7f73a5821eaf7ab2cca1518a374be3bb20a6d913c90a33aba5815f2d7a3394ce09ab17968b2161143bbd9e2b9f2a97c4aae5a176e614bc4c962474a320a2bd4ecc6a9e97a222343749217d22b520cc3bff29930285a7d695fdfe031c74f5873f75c2e344224b3ac3cebef9c3660b6f6085fd46f23f8fdb2bbc6821bee8d389ccf056444a299af6cbed1aaa0acf1c1a99b01253441e239", 0x9c, 0x8}], 0x10000, &(0x7f0000000900)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x1, &(0x7f00000026c0)=[{&(0x7f0000000300)="175e24a507b37a9e00d081c0dc6b2b2c9838d2a2dbf88d1eb703afde9092c28710d085398e00b0", 0x27, 0x9}], 0x1000000, &(0x7f0000002ac0)=ANY=[]) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x0, 0xf000, 0x2, 0xffff, 0x9}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f00000027c0)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000ac0)={r1, 0x60a}) fremovexattr(r0, &(0x7f0000000540)=@random={'user.', '/dev/rfkill\x00'}) r4 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1cc5, 0x10000) unlinkat(r4, &(0x7f0000000480)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000940)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000a40)=@assoc_value={r3}, &(0x7f0000000a00)=0x354) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000704000)) 2018/04/02 14:58:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'\x00', {0x2, 0x4e21, @rand_addr}}) 2018/04/02 14:58:36 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)={0x0, 0x0, 0x3}) pipe(&(0x7f0000000140)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x8}) 2018/04/02 14:58:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x2000000000007) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x0, 0x1}, 0x20) 2018/04/02 14:58:36 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x52080, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0xc4, 0x1) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/02 14:58:36 executing program 6: r0 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000440)=0x41a, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x802, 0x0) r2 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) socket$pppoe(0x18, 0x1, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r4 = socket(0x11, 0x100000802, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000040)) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000b80)) fstat(0xffffffffffffffff, &(0x7f00000002c0)) sendmsg$nl_generic(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000fc0)={0xf8, 0x31, 0x300, 0x70bd27, 0x25dfdbff, {0x3}, [@typed={0x8, 0x40, @u32=0x7ff}, @typed={0x8, 0x87, @ipv4=@loopback=0x7f000001}, @generic="fa7aea6fe41e2e072db9fb39aaea1e0380bb59085fca825ef498de6dd4d2eb0574f57ab19f701bb8effecce0967e4d35d740a60c92d7a9974cbbb83a9202b6811266541fbe49cc44e69d94ef73f6c144cebced83bd8ce23fa9cbaa9f309100219b6c09b65f21deff15006187db4e3cf56f60e1182f9ac96bcf1b9ffd5636b0d73c8c52a25c9ce67280cb2b75eaa618d439258fffc7a215f8a64d6627693a328cde24d3c841fb5ccc62f2e00be2a2296d29a6c5231e9aeb1ff081b362cbb8c9c3cebb1b55f02a7f4a7ce70127a8e09fc378aa2e5d"]}, 0xf8}, 0x1}, 0x4004) r6 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8002) ioctl$VHOST_GET_FEATURES(r6, 0x8008af00, &(0x7f0000000840)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000026c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) sendmsg$netlink(r2, &(0x7f00000007c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x22000000}, 0xc, &(0x7f0000000580)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="10000000230000022abd7000ffdbc6834bd5d0047f73e8d4fd1dfe32111fdf25"], 0x10}, {&(0x7f00000027c0)={0x1108, 0x41, 0x200, 0x70bd27, 0x0, "", [@nested={0x10f0, 0x15, [@typed={0x8, 0xa, @uid=r7}, @generic="26076b8df65a64d80fb5861bf59b5dcb9f719bff8415a943c1127276e20c6633c73996ed0fc4302d3e06c6939fa7e57e555e0be0750346ba10b1f913d8842d397020961d695bf73079d666c43d7df432cd62f5398a5a1a2c7dfb265064146951bf25861f2e947c718af926dae677b3b80214dab8e0f750ced0307dff7af55e72e6f13039204ef864cc23955b015c55d93e8cc9c6b1489403eb1679d175b5c7d082e558abc16caee3637a5aa87f9c235f41f362416a14fae06b1d4685a7ba8b6db8e1728f41b771bc23bcf3a6a8ff6db493de1c3fbdce3e466c9e9c1a5db1e281cb68", @generic="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"]}, @typed={0x8, 0x72, @ipv4}]}, 0x1108}], 0x2, 0x0, 0x0, 0x40000}, 0x8000) dup2(r4, r5) readv(r2, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0x9) epoll_create1(0x80000) shmget(0x2, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000f00)=ANY=[@ANYBLOB="726177000000efc5c36889f327000000000000000000000000000000000000007e03000000000000"], 0x1) 2018/04/02 14:58:36 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000140)=0x4) socketpair$inet(0x2, 0x4, 0x800, &(0x7f00000000c0)) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x84ec) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/02 14:58:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84e) setsockopt(r0, 0x84, 0x72, &(0x7f000023dfff), 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1000000004000, 0x122) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x80800) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_getaddr={0x20, 0x16, 0x2, 0x70bd25, 0x25dfdbff, {0xa, 0x1, 0x80, 0xfe, r3}, [@IFA_FLAGS={0x8, 0x8, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x5, 0x4e23, 0x0, 0xa, 0x20, 0x0, 0x7f, r3, r4}, {0x96, 0x101, 0x7, 0x2, 0x2, 0x811, 0x0, 0x2}, {0xb93, 0x0, 0x3, 0x6}, 0x6, 0x6e6bbb, 0x3, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d3, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x3, 0x3, 0x37c, 0x7, 0x40, 0x1000}}, 0xe8) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000140)="0f20c06635000001000f22c00fc7289ae29bef000f001e00000ffb46010f20e06635002000000f22e0f22ef466b8697b00000f23d80f21f86635800000900f23f82e260f0057030f35", 0x49}], 0x1, 0x0, &(0x7f0000000340)=[@cstype0={0x4, 0xb}], 0x1) 2018/04/02 14:58:36 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)}, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001a00)={0x0, {{0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff]}, 0xffff}}}, 0x88) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000001480)=""/109, 0x6d}], 0x2, 0x0, 0x0, 0xbbd}, 0xfb28822a08a39a50) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xa, &(0x7f0000000080)=@raw=[@generic={0x0, 0x3, 0x80000001, 0x7fffffff}, @generic={0x3, 0x5, 0x8}, @generic={0x1f, 0x8}, @generic={0x1, 0x3, 0x100000000, 0x84}, @generic={0x0, 0x3ff, 0x100, 0x6}], &(0x7f0000000180)='GPL\x00', 0x81, 0xdf, &(0x7f0000001900)=""/223, 0x0, 0x1}, 0x48) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001680)=0x8) close(r1) socketpair(0xb, 0xf, 0x800, &(0x7f0000001640)) 2018/04/02 14:58:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/4096) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/04/02 14:58:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="78302899f9d823abcb5bd93e9235381f5b2bd2baf4acae21056cbe30fbe9e2232d31b402c2e7140f0496e6a9a95668c14a483e714a32721b3eeed25c82565c1bc95e8968991f4702e578d69f83ebf19246d25c8f8d9d5b1a0bf9", 0x5a) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgid(r2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='setgroups\x00') getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0xca, [], 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/202}, &(0x7f00000003c0)=0x78) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000cc9fc8)={0x0, 0x0, &(0x7f000019ffc0)=[{&(0x7f0000000000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) 2018/04/02 14:58:37 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7d, 0x0, 0x1, 0x0, 0x0, 0x4, 0x200000000, 0x0, 0x0, 0x10000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) [ 969.804467] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 969.927812] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/02 14:58:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x410040, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000e00)) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000400)={0xa3cf, 0x75bd, 0x100000001, 0x128df74d, 0x200, 0x80000001, 0xbf2, 0x2, 0x1, 0x795}) readv(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f0000000100)=""/106, 0x6a}, {&(0x7f00000002c0)=""/170, 0xaa}], 0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(r2, &(0x7f0000000d40)=[{&(0x7f00000005c0)="a5fe91b79f3af8e46031f297faef847d7a563c26890d79619dd59faf782450f677f88558cce1f9912690171c5096059667802b4ffd6eef3c86415d90ad9b3bf909ede712c95f10374ff7e66cad54c97d5815549f4ecfdd74c58dba032cea6431ac182321aa0c5a190a17757d90cdf44efe210c592ada576f7435546b33b0c0ff0bb6f5eacb6119006211be1be24c22d7b142764e95e261f68332b2debbb34cab13745440a1c3e7ba7e3abd762c74781573354734ade1e297261431c1d090d241789b10ea09c7a82ac93ad382e758696fa83653e3b6d9ea45eaf2d3fbff22a537a2519914604c5f", 0xe7}, {&(0x7f00000006c0)="3fb94441a8bd4ab2b6a454d5dd539ff5b965a8a015983b74823c55372953fd86b4106bd22a20b8c6b19085f748e872a8bf244409f5f503f68ef34a7f0d34b7de87684273ce711c9f6027cf567ce10c71eb3dd9357421f5b2f4405f2d79c300f5fa851006d2b605db4a1d81b0683dca3c8fb9cf1bf2f655c8ab15d57446e8334e88e15660", 0x84}, {&(0x7f0000000780)="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", 0xfd}, {&(0x7f0000000880)="7070ab05d29ee3eda88609ee37597ab014757265fece6083c7b16296c9d20a5eb620c0e63216f2112dbfb952e4adcf7de30df2ef27d65127aed258026218feb37e0e73ee36c7f0c9e6ed36e7034a6aec5b633171bb3f72069de9872848a1c859113c6cd2383acd72fdb4e1a1c6aa18c9e26dcd12fa4e47afb932f6cc8d950251ba61c312d74a4cd6a2551b7e85c94cba9674cd745efd5f16879cc977b352b4bb", 0xa0}, {&(0x7f0000000940)="6ac9f46fbb6cf3bdc1e3557ee4b911c73214ac49fe7f589b90faef4fda33c658d9edba18105107f5085482e4510c609e4dcb80d5890f6131624bf957eea7477c8aaf48ce5229037f4ff208c7f845c7f0acf6eaa9fa56a844560ed1bab65263810d94f2f905a41af55d207330aab4a367fe9f4f52ac17a4860d7130aa27ecccb4d59934544a418f389da06fff462c54681500465f90b61122b93f63eb808582be581070d73e8ef1ea6112d17d0bf50947", 0xb0}, {&(0x7f0000000a00)="c4aa0ed9fc3575173d636867653b0933f04574fdd81b97089ca1c28299cc1f8557592b06eaf109e1d507941dcfea82da0411c4c910d62862767795b8b055f73c33c4bb757ed05539fd0df303d3e40f61db09813f863b67db721715f206638e7abb0ffdfb184017384c5e6146d02ed7b5fa4202cd63660d43b01f328ab461e28e582fc4e23ad29c16ec", 0x89}, {&(0x7f0000000ac0)="b26580bbaa67aea2a79e1a6d888c3cde2cdcc93c4b89d22ae9d7b512fd45f09748dcccb2ec2cc1d8cdadcfb1bd909b1165f6fd576fcb59bb11ba9b7c434fda5aa6b0d5d273dbff08593a373b23b71aa7f1c0d7a8cf0f0bb8d4d71c98c4831c8bc2560efd88d24a0a4e580f88a1cb95963ae1862b5ace2c808b2ced1988c7901e7b65b54c8c27a797b6600523ad70b7147ddcd8a0070251c83caf3bb161daa70078a359b3519c496a58c5a444ed8fa484782ac1d9a9b15538739b69d88a7a752a14c624432e04248da162b4b7588368", 0xcf}, {&(0x7f0000000bc0)="660456caa14e0f1e290d63b07d3b71272f7235c6b58882fab0fae2dde3652843b39e40d10341f1bc005a339bd8b371edeb7873b9d8a5056738555022e038ac652732f519a7c6c52a43689121da40f8", 0x4f}, {&(0x7f0000000c40)="469231bb453e1ea69999677c29a9a8100ee05e362b4031693dc9a00c6bcfd7bdd0eb1187dcaac206c3efff28a0e6bb44fea05248640e698a9c83357aa6c2ef6d4a87f09e6235bc53270fa18c7c6153b30304e732cda0b393ae1d595c81e8fabcef1b1d54d4d09a808a0d8db97144c1e264549bded4bf3c3d6e77535898a4e032b272d55c4d9358744cdb216021d354e0b95afab02c007c7b7fe3a7d90f2a063783d24a80f0e3295dfd7ba908866a345b80ad08d813fe8ad6d7ccf4bceccf5e8a6f38460f164ce83ac01600523fbe0af44ef78c20e18e6cecb9dcb8e478", 0xdd}], 0x9, 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000040)=0xea, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x10, &(0x7f0000000440)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000500)={r4, 0x1ff}, &(0x7f0000000540)=0x8) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000580)=0x8, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000000c0)={0x101}, 0x1) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{0x80000008, 0x1000}, {0x1}]}) 2018/04/02 14:58:37 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000080)={'bond0\x00', @ifru_data=&(0x7f0000000140)="219800525d01e014753528130df66ac6e329e00b235ed1d304326763abcfef53"}) 2018/04/02 14:58:37 executing program 7: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) fcntl$setlease(r2, 0x400, 0x0) fallocate(r0, 0x0, 0x552a, 0x80000001) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x2ffd, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/02 14:58:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xfe4e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f0000000400), 0x1}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=[{0xe2}], 0x10}}], 0x2, 0x0) 2018/04/02 14:58:37 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x8000) timer_create(0x0, &(0x7f0000000140)={0x0, 0x39, 0x5, @thr={&(0x7f00000000c0)="95a48887c9", &(0x7f0000000100)="b7cbc75437c08c7b207097682a5c625e62be25c06180dce92705b450e388132c5c9245e3eb4d279804f1615f3eed8015c86b39fb65cc88f040c14fb68af3"}}, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x8001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xffffffffffffff6b) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="03001d00016b0000000000000000200000c84ec3"]) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000300)=[{r1}, {r2}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) sched_getscheduler(r3) 2018/04/02 14:58:37 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10000, 0x98f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, r1, 0x10000, 0x7}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/02 14:58:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}}) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x40) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000140)=""/4096) capset(&(0x7f0000000080)={0x19980330, r1}, &(0x7f0000001140)={0x8, 0x4, 0x0, 0x3, 0x1, 0xfff}) 2018/04/02 14:58:37 executing program 1: r0 = socket(0x1e, 0x8000000000002, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @remote}, &(0x7f0000000080)=0xc) bind$can_raw(r1, &(0x7f0000000140)={0x1d, r2}, 0xffffffffffffff25) accept$ax25(r1, &(0x7f0000000000), &(0x7f0000000100)=0x10) 2018/04/02 14:58:38 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0xa690, 0x7, 0x4, 0x7, 0x0, 0x178, 0x82c60, 0x0, 0x4, 0x1000, 0x100, 0x7, 0x7ff, 0x8, 0x10000, 0x8, 0x200, 0x80000001, 0x0, 0x2, 0x2, 0x1, 0x0, 0x9, 0xc7d, 0x0, 0xa6e, 0x3, 0x7fff, 0x642, 0xfffffffffffffffc, 0x7, 0x10000, 0x839a, 0x6, 0x8, 0x0, 0x4, 0x3, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x2, 0x1, 0x0, 0x1fffe000000, 0x7fff, 0x80}, r2, 0x9, r0, 0x1) waitid(0x0, r2, 0x0, 0x1000001, &(0x7f0000000180)) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x2}, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200, 0x0) r4 = accept$inet6(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x8400) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000380)={0x3, {{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0x1, [{{0xa, 0x4e21, 0xbd, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x1ffc00000}}]}, 0x110) alarm(0x37a) r5 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x4, 0x100) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r5, &(0x7f0000000900)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000008c0)={&(0x7f0000000600)={0x284, 0x10, 0x11, 0x70bd28, 0x25dfdbff, {0x1f}, [@typed={0x8, 0x88, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x88, @u64=0x7}, @generic="25437ecf5da3ef4fcdf2ebb2d4b7a5585118407561c243ba0b745f6bc3354ecac17a68e09285e55e77f7f18df318ab136de9945d85c1e026cadde8ee2cda92c8f9ba35fc2af21d99f08cd745110d89efcf061453446c25877e98bbc18e40f9758dc510871dc7061a80fad3b3ba24875915becfd61460ca9815f9ebc7d0b429fec8f778cdfea49c8a4466", @nested={0xc8, 0x36, [@generic="34d7445bd241e8972d84b68c3715584e13573f470c36c29c10e7dbaf6e3b791b9089532e5243a6e6076f07dd140bc4feaa3db3f68ef63508a887920c1dc7e19ff2ef8122f92d443b9de33d4fbff74f39bd1976c136445302cc4e5754d3cbbe137442ee99404e5e429d23f0e62e9c978daec163e7ac0934d9d11338341323bdd1e161fd6e6f686a478719bffd1e44c403856eb313e5f92676942936f8581cd01793492849b378f23e33fede5c5ec7cf21c44765a65f5b0efe6345e1", @typed={0x8, 0x7, @uid=r6}]}, @typed={0xc, 0x58, @u64=0x8}, @generic="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"]}, 0x284}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000000940)={0x9, 0x8, 0x6, 0x0, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000980)=""/120) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000a00)=0x2, 0x4) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000a40)={[0x8, 0x9, 0x3, 0x2, 0x1, 0xffffffff, 0x40, 0x20, 0x2, 0x200, 0x4, 0x5, 0xfffffffffffffff8, 0x3, 0xca5d, 0x7fff], 0x2002, 0x80004}) mknod$loop(&(0x7f0000000b00)='./file0\x00', 0x6111, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000b80)={{0x3ff, 0x1, 0x4, 0x3ff, "0d78436a138610bec3622074fdfacea84d85652eac5bdbd7d41294df7ef8c5b74172816d4b5b0f5dd823bc46", 0xfffffffffffff7c0}, 0x0, 0x0, 0x8, r2, 0x1, 0x7f, "98d2b9dc3c781a0c9d177c0e3ba31b01f4b9b0c61d04cdbab93ae79b4c62eaceaf426ebac56ae7280da079e8ea4265cb4fc23b0468daa8a014b20b6880640981", &(0x7f0000000b40)='\x00', 0x1, [], [0x4, 0x4, 0xd928, 0x7]}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000cc0)={0x127ff, 0x2, 0xf000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) sendmsg$nl_generic(r3, &(0x7f0000000dc0)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x28400}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)={0x24, 0x22, 0x100, 0x70bd2c, 0x25dfdbff, {0x10}, [@typed={0x8, 0x14, @pid=r2}, @typed={0x8, 0x7a, @u32=0x84}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x20040001) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000e00)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000e40)) epoll_create(0x4) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f0000000e80)={0x1}) fchdir(r5) 2018/04/02 14:58:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000100)=0x8) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/04/02 14:58:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x61b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000774ff6)=@abs={0x0, 0x0, 0x4e20}, 0x147) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) bind$can_raw(r1, &(0x7f0000000180)={0x1d, r2}, 0x10) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) 2018/04/02 14:58:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00000000c0)=0x100000000, 0x4) 2018/04/02 14:58:38 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file1\x00') dup2(r0, r1) 2018/04/02 14:58:38 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x100) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000002004e21ac1414bb00000000000000000000000000000075c61f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007005eddc000000000000000000000000000000ccde5ca4a474c8732659122fd0807a9640b9bf053e523b9dab0cc06882d65efa131f8af506d287ab03600dda188ae4671bf7419c6d2ba807baa6f5ae9f31d4fba70e2890d148b16a87722d7919126e"], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) lseek(r1, 0x0, 0x3) r2 = dup(r0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x11000, 0x7, 0x7ff, 0x7f, 0x0, [{0x1, 0x2, 0x98b6, [], 0xfffffffffffffff8}, {0x100000001, 0xffffffffffffffff, 0x101, [], 0x400}, {0x8, 0x2, 0x1, [], 0x3ff}, {0x8, 0x0, 0x1, [], 0x80000001}, {0x659, 0x4, 0x0, [], 0x8}, {0x1ff, 0x6, 0x2, [], 0x3}, {0x396, 0x6, 0x4, [], 0xaaf}, {0x0, 0x40, 0xb7a9, [], 0xffff}, {0x0, 0x8001, 0xff, [], 0x6}, {0x1b5, 0xa2d0, 0x4, [], 0x7fff}, {0x1f, 0x7ff, 0x101, [], 0x7}, {0x7fffffff, 0x3, 0x81, [], 0x8001}, {0x7ff, 0x1, 0x8, [], 0x1ff}, {0x0, 0x1, 0x6, [], 0xffffffffffffff4b}, {0x8870, 0x1000, 0x4, [], 0x7}, {0x4, 0x1, 0xa3b1, [], 0x5}, {0x9b, 0x10000, 0x7, [], 0x2}, {0x101, 0x3, 0x80000001, [], 0x50000}, {0xe8, 0x7, 0x6, [], 0x8}, {0x5, 0x100000000, 0x3ff, [], 0x4}, {0x800, 0x3, 0x4, [], 0xf59}, {0x9, 0x7, 0x1000, [], 0x13000000}, {0x0, 0x2, 0x0, [], 0xcf}, {0x7, 0x7, 0x9, [], 0x400}]}) 2018/04/02 14:58:38 executing program 6: r0 = socket$inet(0xa, 0x10000000080000, 0x1) socket$inet(0x2, 0x7, 0xfffffffffffffc00) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x2e9) 2018/04/02 14:58:38 executing program 3: r0 = msgget$private(0x0, 0x202) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) msgrcv(r0, &(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2f, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x80, "fed3930c79125a637b3a9cfc52af7513f31edb13f41b4748e7512f344396d3d15ab381109ccf59631b5a2060e758f108b307a56c6546102f48142e1bb53937eb5ffb5753a9a89dd5cc74ed70a3b7b04424140cf92ef124dd7b99e118c238d88f47364af5391c3989a5495dc9f8bb67dee5da68b8ffe2a0091aee7fe8bf2e1a50"}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24}}}, 0x84) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="f103f98e879ec6ed"], 0x8, 0x0) 2018/04/02 14:58:39 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup3(r0, r1, 0x80000007fffc) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x20) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) close(r5) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup2(r5, r3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(r4, r4) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) 2018/04/02 14:58:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f2b0b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 14:58:39 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0xfffffffffffffdfa, r1, 0x0, 0x70bd29, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffe00}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x0, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x0, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x0, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}]}, 0xbc}, 0x1, 0x0, 0x0, 0x44}, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x10000, 0x0, 0xee, 0x40, 0x0, 0x7, 0x880, 0x8, 0x400, 0x3, 0x100000001, 0x6, 0xf72a, 0x4, 0x1f, 0x2, 0x8, 0x7, 0x70b, 0x5, 0xe451, 0x3, 0xff, 0xbb8, 0x5, 0x710, 0x81, 0xfffffffeffffffff, 0xa5f, 0x2, 0x7fffffff, 0x28, 0x9, 0x7, 0x9, 0x85, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x100, 0x200, 0x2, 0x7, 0xffff, 0x0, 0x7fff}, r0, 0x5, r0, 0x8) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/60) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, r0, 0x0) setpriority(0x0, 0x0, 0x5) 2018/04/02 14:58:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x200, r2, 0x1, 0xad}) socketpair(0xf, 0xb, 0x800, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) 2018/04/02 14:58:39 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/04/02 14:58:39 executing program 1: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000400)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getegid() openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/02 14:58:39 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400400, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'ip6gre0\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/02 14:58:39 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x10000, 0x0, 0x10000, 0xaff}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x5}) r3 = userfaultfd(0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/24, 0x18) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0x100) truncate(&(0x7f0000000080)='./file0\x00', 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r3) 2018/04/02 14:58:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x9}, 0x4) r2 = openat$cgroup_ro(r0, &(0x7f0000000100)="63052f905c369b1e3818cba1888efe77c197297646e878c30ec46528a4cb6c5ce951eaa10ec7a087bec3c040602cdecc3184a21b68c7463ad1b20000000000000000000000000000", 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0xffffffffffffff80, 0xffffffffffffffc8) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_ifreq(r0, 0x800089f2, &(0x7f0000000080)={'gre0\x00', @ifru_map={0x800000}}) 2018/04/02 14:58:39 executing program 2: ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000240)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10100, 0x0) epoll_pwait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x5, &(0x7f0000000100)={0x3f}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8003, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) 2018/04/02 14:58:39 executing program 3: setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/02 14:58:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) 2018/04/02 14:58:39 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x5) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000c40)="c513896cfa552311bd0d0319bf70173e4fdf8bbf7c774fb93c1f32f966171dba6339866b66bed4a5f2e3e24fa93e99ea81b1f972c3e5e8b655f70affa01ea1797d16f4d58c1ba68338aa3d9a7128c03af95b638aec3955077feb72b69300e4d909b73d97229f197132e59bb29d1d0fef5f2800dd5510db38016b757578ec04325a956e5263104a5629c3b4c8945795c1da0c158a0e3a35beb329fa59546fb39dbd", 0xa1) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3f, &(0x7f0000000d00)=""/241, &(0x7f0000000140)=0xf1) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f00000023c0), 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/02 14:58:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001940)={0x0, 0xfff}, &(0x7f0000000540)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00000018c0)=[{&(0x7f0000000080)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="9c85a6e1f3965dc978c800c1c525d965d8f34693b6e181c92a4ad76b8e507c3d7d94c47da199b6c53f287dcd5c7c118367931d8ee711966c6fd7f41054e92fb1f91010d2eb6bf70585234aa0d318cf78f894d6aed4788c866b66c44dc79b5fc344ed6fe252c4d3ce1389044e843262d693e76084c8416363b721d9ecb6ea2f79e047a4ecbe9084dd9d560d037aa8db8f233ebd6e60819d", 0x97}, {&(0x7f0000000200)="2d272b1681aa70583b97d4ab1d5994d30613fe757f7f2db36899e9b42cb54282af9e4a5637f390c13a5854e00fa9c472298fd58f941be76f21a59a5f32478123dfaae75462bf4c24aa9bc408dc1b73b561b2eaf72865d8735e6dfcebe8f473ae2dc14589c4f15287ee3db87c01e3a6eb8f36515346e8a2241310a674f5368b8ccac4119519a442cbb19e3fd7c460374636d28603cf1a26fa365d48936b2347fa2896ceb043b8c6e5f0c00b7b4ae6fcf79801a4329c17bc47148941da6f1f4ba08ac41013b8c87ec05c0d96", 0xcb}, {&(0x7f00000000c0)="d469e3a0be823dc603de34cfce0e1c2c7c112422d864edb4b5cbad69e24f2d6da08fb814f518daa79acbd71e982f7e47113874e9c9dc0103a08329ca", 0x3c}, {&(0x7f0000000300)="a37a196ed9e8df33a2594bb4585b9882edee367b3ab27ad62d1eb05785b8982a45eac85340fa713574cd7ddc0985491cb908b37431ce12e1bf31c5e288f7df695a9f93c460f0112f8970ca86935e7c4e75d938d4a00d8ae7ab6aab8c3dc9ada515b7897d0138fca06b70f6157ff98266e60f2df7b5359ad7430ce5fd97908b1e9f87cee6f90c2d31ec6c49f02bad44126577f79fbccffd6c344311c4f51034e95f7f60c9b13a2fcf8a0a8a443234b2be4bfba133cf8bd1755cee34b341eef57d", 0xc0}, {&(0x7f00000003c0)="389814a04b8935ec1ea07106efc377d205feb3bb0c4cd3ba048073f84d6fa8d2f1bb3aa1f034e0ff371c5fcbf7ca60c4d91066ad254902", 0x37}, {&(0x7f0000000400)="94dce7f0839a764d975cbf899df5d17c9917ff792938300185d49e36a6cf021d90a1c73eea47c0bd49043f01fe088ff5433fe63c616ba94e7f7419e62820a3465d23ad7107ad3de551cb3fd18d899bc0e92145653feaf8335f", 0x59}], 0x6, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x202, 0x0, 0xffff, r2}}], 0x30, 0x4}, {&(0x7f00000005c0)=@in={0x2, 0x4e21, @rand_addr=0x6}, 0x10, &(0x7f0000001880)=[{&(0x7f0000000600)="09f2c5a3f48293abb96d9ac7714cef80eaac016eb9f4949a1b8523630d1fd154f20ef77280b8947b5c12326fec2fc02ea18dc206dc25bc449158c752956a720ec2c562d8b1e1a2da2fe9521046c688d70a4b358541101ceee1feb7d140e0dbcb1aebe4d06fa07899c51d0c1fd6731447c0d1a8685257e619c7a1a86529cbf2bac1ed2120cf9c56bd4f3cf52595ca650d99e5269220736cd2e0515f6fd55a17c3d2e16cdda3eeb2bd5ba3ad21366ace0b3806936a31c1d0bb6e1e7bbbdcef4fbf765a3a941bd3902a1fe9b4750509ba04660d47d1bbbf81fce8397e5aad2015a14aa8be5589391e", 0xe7}, {&(0x7f0000000700)="1d178e01f84c9a1d39079ed5f620553c0a3d99f5076b2904056f3426cb5b32407d4cfda6868ae5ac69e3d7d27ef25e324ccc1615e72627558aba8b55645f4027594fd00922d65bd2f346f313ec298a90dc0bb5d6d23fee2657c25ddd1f32a14128e9527134f140f5bbd190099d4eecca5b969622ab3d8077c61b33f176532eb2d70f", 0x82}, {&(0x7f00000007c0)="9f603b95cb2613a0f9ab02def851bfde216eb57a905c7adeae461acd088f9ee201032b52d68d6ca90589745ec042e4e90c9d6b0c4ca032dff32e70525449acde7e2d087e0c825c1184ede9d9ba6fa4eb962ea81c9fb4b8b334cb29504b066c3f77659c56d219c33211a50cc336e92d9f3e39bb893bab7d778ac19e8c8a00bc44f5e0d2eb4fe7c05491c9145ac10454ef6ca19a199253edc7f59a67b35fb7afa1a244517acf4441c1b0671c1b61c2b13d917ebd449ef1ffff83b2d381f477ff3e81b69434303ec68bbb8ff7a01d300231dbedd068ff92c946ea4c2a42e0b459174c62138e479dce874a7e27f65f66143dc21cfa33bb5fc6129d490759642208e3122c282d7834d52886116eb3d53a1c0b8cf4524a8c3ea7cc3575081410683eee9e5010423d96389f9af2d773945b24085510c6f0b5ae3f4e4cdfb85eb1d089ab71e4a7b741d2e242fce2106f0a258a8dba4947f462ddf2fd8a1db307e6d9451800deef79c5070610994d92caf8b02f373231278978f2e96088cef449b95c7ef8044bd3a1afceccf1e45ca1f0ebf9d6175cb8b3b4572c8baf064f24b807e23abebe78daa1adfc85ae97b009862f1b939ef062bbabb564601551db8605d0d7c8baf895e4cb8c6fadbe807f9b0c004e251f5322013cf385c7ffaad21114b7ab31fa7e750b0a6f9e68c067408834807aa96083766718fd7bc499e37cbea4435d0c9ac7a7c8641692324405fc7b54267b37f00a3a81b3e7048a3a87c738c803a6433fe1e7c64691805194f6c006e420c63e112e8c7668059a7358d13c34005de7cc59fa960582c245b8dc9c38a913f448f335e8f25b6ed274c458952a94e77ef5df2aedf5de131b767eeca88cfcab58a6b76787b5587fd53fe5b457b41b9b5a9793303b5d83fd17e59befeafc2db48b9d458b956f571f41e2adc02055aff63a98d854446537bf36b43e109cf029de27acced1ed6694795566b0b97ac100548c9b5b0a048cb98dc5799772ba5e9ebdeffd7607f4b41f1f760ae737801f0b250dbd931a00260e5124b3d959c9bf2cd3190b9b9e9c188f9d5d5c665d5acff3e8ec2f1b4ca5d4f1375d3f3d7400ff982066f49b9e1885ec67561691b5f7d97d6fcb26b9b8a69e6eb1f1ae9046c97f6756f805d81e2cb250c6d95ac63ce02003e79979dd8b73411bbe05d422bdd7f833936671248e75f5c9c0e188585526a3920e36fd2b0562101fd4a3a79d4a6904dd6a219b006c1e403f6b51c342b362b0a10d13969556b897f895150edf80a72f27b0f77ea0e841014e39ac5633e7cea35ade851548b76f3d2699f22324a9a230c4b91bc526929e8c599a9d29b1c82d50f70fb86dc4ceafdcdf59815c764a070d8cf905bbd38d3c2c163180afda1f40aea758196df67b53c755cfed42fccb942210f71fe4d4efd3b3da657eaf62e0a9ed7834b653ca591676b93c9ae30bfd0e635522047fce0bae6080a69cbe548f4f870568f82faf9333fd5079d603d4123593e67dbef0460ddba8da6137b9ad3b18db941f012aff569437bcbf64411a2e7c6855836143da6001db5a193ac96e063a959d76f1730ceb363e5adf5313cd5e51a1f7b88a6eed3640e3c406d82de22512a2cde11065dae253e486d0eba25739746895c1d352a7c3e22ffffe308967b1bcdb2f8497c3d79b7e4683117e6532cf2078b74f26794b31a9caacf90eb67cbad4361843affbef13887da075111b165a552afc50b66fd54b84075bb5996711cefe23a9e69198ec0eebc02a2d171c9ec41c6d6233f55ef88cebabe796b19b021d2044184a8ff83919550b731119bcbfffd1d2cc9fe08425b7bfabf00fa24a9d86be0eb8e2be5f8ad29867ee451f33300eedee44f4666e36a447531cc684be3b543140b9f33a520b4633e9f9ff15111376fb45aead2b9dc89c6f23d5191cca9e75fe6f5041b27d8f7f35f212b758773d6f06d2b6046b8c11257023a5b1f5e4c9c437cf11c3df442794d4ae95b5b46873aca47af8c5e6e9840694a3aa5f2bb2df3759774f2e3bb0dd1b04feed04d253473eaaef6f96f6bb524d9048076499d7bb5973b287ed4c527ead42c89f4fa1ab01e6bfb2a139deb0670e54c7e9f23854cf780af63710e64bc68de37d9d71c378e7b8fd26d3a06431812d0f3af9d7834a046d68774ce8493e1568ca1144d9bad645a44de5fe330fb58bd7a6aea5103bcb85ed4fc9e2840da553d4949f05716c1995a4934b08bd9e91edc7ffae996ef5f95271bc95465d625cea896b9c220a09818ad0764138d8d80f42defa0e4f77af77f2bc64737a6401f6f7df1329606ffd28c8acd9549254c180883ee0b599ae76ac068df60b3aae331a204522c09d7cb4caf6fe581d4dd0b42551023cae10cd6f62a48c87389afaf0e63f183e50630fa045e15b9faffab1711511dff65e1728cd405981d44766600a03a6898beb275a7867350cfa6b6b125c3a88bf9106cf777c83d014888c93b29fb892baf3da98d4958f8d43e0a0b80a628e0ea8bce37bcefa2a29a4932dab6a633ccc0074934b783cb61a24e61fc672619470be33760b5290369019db6528ad2effc913544624b62c5125da174c1998f4e2f1d8dcef549ed97de794c73c3199558aa0d8872adbb08b93be6edf1fc83cbb5ae9d5345332d4a50c9eab148f8cc8d1112897e96e2069346e77c38e30135be926aeb68a033802ba9aae87bb913650b44c5321a6cefbb8e1a6bbf47c3a00a11d69be67983f87213af01f283f11118822bf6c85ec36ae25df82d99fd236e5c597b882ae3c136a7fda3fbbdfcbf0f0ad2e019546d20915709f0bb05f538a4bd1ed1c2817ac309c1d3f412c6cdc0c2f4a5683ce5c6d26bc84e0f02f748e8152799b23bf275e9e3ac38774c6e7ba30cef3ba40aa12a7aae74e214169d49302c3a125b5895d487bf7e44ff70f8ed76d0d13c4e041b287d2c5acfe911d50cb7c9f075d950d1ddb3d385c0afbc930d04f5c00e3ba70d5557a601816c035e4ba9bdc96cbd7b7b01280015ffb8f0126e52b07127bd1c3b3e7782cedaaeab0ec9013c29b7d5ce8ce468f7e5b34b95cc78c71b420003dfb42568f75a51c4f3e41d2c44ed4e2a11353cf3f3df0b233177789c29762fe08f32a04bb4990a3c5c0966a77eae997649e66943bae5d9dd13e3d124c9be7bc8e9795d89d8267a7a3ec94335d44b22eb74075fb6bb78b1da699a66b8e397eeb0d614bd84aac50e7354084892adce36fa8850a0b7ef42be6847cb7ad287b4260da3cfd78c1aedb0969cf6696b5e24009cc20a170bfd2b58f7ac23d1bf963cea4cc3f15486fd6704c840409f9427f694e4c9fd2b956494230cfa5a5dc5e2e3fc0f05000f87412ceec973eaad08859bf8ff1632db8d1485b434064c811650540d298d72c435ef93d1515b4e745ac9d69a6eb90f629f2cbbd233b048c52b9c0f09b47703d156a45abac59947413a609a903f215d832ab2d4e2204e3067e035ea45f837a9b7dabefc88470a2f69752ff53bde7dd277d368fee9d4270d525f63fbbfac0fb87d4b4a4e2cb1495cd6e25a7850e6a452299119f3d02552aa8256aadf9fe82d8e644f6239832d89a15e06b3057e8aa75fa8a5f6ce741075e7f959bb2fea2db2e7241b9a3d3adc0234eee93ee13fae2897910e341881ac4489b56876210429e12f2aa862f72c13fda16c767cb51eacde3eb45e48d15b278f0e116298cd6ec1ca90df975da2a32604334272ed8c9638018ae9f32389a42b37ef8db9f7c130039040ad7a01f699cac15f8cbd5072bf65cf51fa73b43483524a48b5553c06249e89e17c8ef9fc94e408bcf08f2c11e86a8654c7b4ec750a6768964c370a6ec6373c76b5393c3440f57e89ea15b99297b17338d1c7f0aea57859688219f647a25809ac5a0aa243ad94d2e00e8e792bd18e38f41175310d99c28db223e2346a8c30aac9cb20fb6bc8d4097fc6c733e909a12d5a82581e7d6cc495023d778ce2e5fdbd579b5d3f00fac029dc8f780844a634042c2adef1640a4ecfe369b8a7aaaa292786116934be82b07597cf89b3991c782130e5d61124c185ae545a501e5b65f4b18bc35f235744bf2fc7a0bf20cfc7e7227b48beda1c1aeae17f15da37038a49f7d90704d0d4103121915aebddf85e020da74c9a956afe45fe930f22ea3abf835713e8f7eac8fcc392e9ecdd5bc0eaee8ba576d1131cf99f4e6672e3731810fd6a95dc08e1cb3e8e42059ed1d2f35dec6a17f3c9bee06857420fa03a79c6cc2524377eb15bc1f000b6ddc35bf080b65b576c4b86b674775ddda81baa9d82d058821a4ac5cfebd32309defc847cc4a9ad9e2df47df5ed8c071471600ca179e1314ad535315496b476f40e876d6cc8c153d0252b045c28d511cd8c3be373b7e0a5fc8177752d2e2553ab96c5c43108815e8b51173b6d14d3e56af7ee6a6943813a069570581fa4525b26fc6b1d558ce61d445a31ba1da777ca9729215bdf1afd8ace4686e2fc14e81d2fd06844cb66b1b2e198e74b1d528064cad709c10cd2223f31284fbf91b17eebe76b198bd808d79dc21b7231c935e07bd1a44c75aaba92a58f6b4cd473b632fdd290d960601940127854890f8295e6667ddfbf86a31306ee2d1781f5c058bb39b6cebd00ad392c8b871eab32e5df244a496c330f52152f304cc3eb35735b68801ade2737bc85ed66ad49cf273ada433bc95615f6e342fbe614435720b246d2fa90fe9729af493b547a1c9d25effa1f1def76287db51f20db002a2fdd47f9bdb801dc1ab50f4546199a0df6a872b6e0b305cf88fa2ebd392c184672129725e8ed6531cf225362f4ae8488ed9ed57c78f75d6473f7f04b8a9364efb760cb187791a716912990854f01a6f92578470663b80089891fef659fe93902f22bf9a01305fc9a60bd6a295a537016fe60e453472d4041cb37d74dfd9929857aa5991df5104372637d3562a1b520c81a26e08ea1247ce86b1063fa5347fb8f5959e3a2d70807c8bb9d8ef115049579a22750be9ea9ccb5f1a73b6cbc83af600695fbd292c73426499ec04d03bae5c3950e527ceab6f68db1aa5fcd7357fc7952b0e2695895316837e8ea412f65fe180d16012aae14fa313910e06b6e5f8be8cdf8f7e00ad5fba2d2290e6b7a78374ba0e651cf579b501d76a837dfadc823e4c3c69445e9fa92024405cec85ac75a0cc477f0133d0d5ec53e60ac34a43f83c9ca322599e36cf5d4c1d0c0c19f5ac89ff41389902a452dd2fa14e1813b3b831e6e42966c5a0f5ed64dca1870c41b3a503e5f30cd858e0deb04ca00eb5360e8f07f1e0536be6e19bb5f10c4cd5b41f35b3f984d00d88c3974de328822ed7ffba7ab063bd8abc0f4e52d267725ad34d0e2ca76bc7407a1ef0199c86fb130463ce52933e8dfaa8614e631c9a0130a7e9f1191dfcbdc5e647b709be45962e28316229818c4857abd47dffe21b3afefebac8588d546c8dfd664f0fedafbf13f4c7d701ddd6ecc5454e3b731e64a0cf6e57e371bb3c81c2a44423eb2243e2d9bb73c22812441ba5f62698755232e25364b11f30c0ea0e771a340a7f93748babe7f1ab13d76cec31dcdfbf5eeedb9d7991e5c20efaa3c44a7c2e32e5276ffe19c9f84f87d3c0d47483c113898096a27aad54989c6d109872f6fced7d07c7751acec61ac72c58529aafabfcd0d683cf599e7e9d68f448a7e2e0bc28db35f5c4f60c021bacc0aa0c4a28fa2da9e7eb7d7349469112ff20c9f80bc5a8df51c9c170ee647c30eb416df7a043c4fcf03e1ca04a06d3b461d972ffcfac7d01e19079dac240409c", 0x1000}, {&(0x7f00000017c0)="dc0ec91e6defdd156fb18135b204988a765a9e7a5a2e0521c16e7eb6b05ef6c782dd0d7af108e7ddc10f5c4b62f976e8bfd76211ad55e7d530680a65584cd17866ad35e6a8bcd826141d8717ad130d3913c6155f02b21a4f0a17d32c474b3ee78097cb30b8890e3787820ac8727c74e916ce8080f3506cf59182714f72a19d79a371aa375b54750d26a59d3eb35eecf0b64d2a84997d0dfe907ffdeba1d505b16f371b16212dd9f44c218f6f9262", 0xae}], 0x4, 0x0, 0x0, 0x40000}], 0x2, 0x20000004) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) 2018/04/02 14:58:39 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42f, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/04/02 14:58:39 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x0, 0x605, 0x7c, 0x7, 0x1000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0), 0x0) [ 972.327965] sctp: [Deprecated]: syz-executor2 (pid 391) Use of struct sctp_assoc_value in delayed_ack socket option. [ 972.327965] Use struct sctp_sack_info instead [ 972.377354] sctp: [Deprecated]: syz-executor2 (pid 395) Use of struct sctp_assoc_value in delayed_ack socket option. [ 972.377354] Use struct sctp_sack_info instead 2018/04/02 14:58:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000140)=0x400, &(0x7f0000000180)=0x4) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x6, r0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0xb7, 0x4) 2018/04/02 14:58:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x100000001, 0x8, 0x6}, 0x8) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000008000), &(0x7f0000000040)) 2018/04/02 14:58:40 executing program 7: r0 = inotify_init1(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000480)=ANY=[], &(0x7f0000000400)) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000ffa000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl(r0, 0x7fff, &(0x7f00000000c0)="c59149e623e55aff57859b94eb337313f36ca0ecb2c018") write$eventfd(r6, &(0x7f0000000000)=0x8, 0x8) 2018/04/02 14:58:40 executing program 2: r0 = socket(0x10, 0x802, 0xffffffffffffffff) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f00000af000)}, 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/04/02 14:58:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x3, 0x0, 0x2, 0x10001]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 14:58:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20000000) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x301000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f00000001c0)={{0xffffffffffffffff, 0x0, 0xffff, 0x1, 0x9}, 0x10001, 0x4, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0xca00, 0x1f, 0x100000001}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baa000ed660fdeda66b91e0100000f3265360f01ca66b96808000066b80000000066ba000000000f300f017e6bbad004b000ee66b94f0a000066b8641ead4666ba18d8c1150f30baf80c66b8d0e5ff8966efbafc0c66edb800008ed0", 0x5c}], 0x1, 0x10, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 14:58:40 executing program 4: syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3c5151c8bb67", [], {@canfd={0xd, {{0x2, 0x1, 0x0, 0x8}, 0x11, 0x1, 0x0, 0x0, "d5af70c95e90f9853cacd06aac372a773a97d852fb23ec22f0a852b76163a79f94d68b39541130a76b5c69f1adba07de2a991b3ba66b6bb337203c8231458611"}}}}, &(0x7f00000000c0)={0x1}) 2018/04/02 14:58:40 executing program 6: unshare(0x40600) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x3, 0xd262, 0x0, 0x6}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x80000001}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000e80)={0x81, 0x800c, 0x9, 0x0, 0x0}, &(0x7f0000000ec0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f00)={0x0, 0x9c, "40c7ed574cc0d7b85cdf8a5bbe42d0de2d394141fd09e25be02d0fcd518f99b42837f2c64433d075819127fc14f63894235bcf9edc675975829ea39c706b1b12c49b94de3fef70bc44f9211474aa4e944babd10caef181ea50de9d32f0edaf7e11fa9a213ae5de8e71572739cb3b9321b523b57d7d50bb6b7c9cde07f632b5efa7809f147b8208a40d394eb0f9b08f80b6903d266ece3bc701c216a6"}, &(0x7f0000000fc0)=0xa4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x401}}, [0x3, 0x1f5, 0xed, 0x7, 0x8, 0x3, 0x1, 0x400, 0x0, 0x9, 0xffffffff, 0xffb, 0x400, 0x9, 0x1]}, &(0x7f0000001100)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001140)=@assoc_value={0x0, 0x6e11}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000011c0)={0x0, 0x101}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001240)={0xea, 0x0, 0x2, 0xd58, 0x0}, &(0x7f0000001280)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000012c0)={0x0, 0x8, 0x57d}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000025c0)={0x0, 0x2, 0x5479, 0xf6, 0x38, 0x8}, &(0x7f0000002600)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002640)={0x7, 0x8000, 0x9, 0x2, 0x0}, &(0x7f0000002680)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000026c0)=@assoc_value={0x0, 0x8001}, &(0x7f0000002700)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002740)={0x0, @in6={{0xa, 0x4e23, 0xa4, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, [0x9, 0x2, 0x800, 0xfffffffffffffff7, 0x5, 0x80000001, 0x6, 0x1, 0x79d, 0x0, 0xffffffffffff8000, 0xffffffff, 0x4ac7387, 0xfffffffffffffffb, 0x1]}, &(0x7f0000002840)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002880)={0x9, 0xd, 0x1, 0x7fffffff, 0x0}, &(0x7f00000028c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002900)={0x0, @in6={{0xa, 0x4e23, 0x6b28, @empty, 0xfcc3}}, 0x7, 0x5, 0x8, 0x0, 0x3}, &(0x7f00000029c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002a00)={0x0, 0x80}, &(0x7f0000002a40)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002f00)={0x0, 0x8, 0x5, [0x5, 0x100, 0x358, 0x1, 0x8001]}, &(0x7f0000002f40)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002f80)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x3}}, 0x8, 0xffffffff, 0x7, 0x6, 0x10}, &(0x7f0000003040)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000003080)={0x0, @in6={{0xa, 0x4e24, 0x8000, @dev={0xfe, 0x80, [], 0x16}, 0x7}}, 0x1, 0x4, 0x0, 0x8, 0x5e}, &(0x7f0000003140)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003180)={0x0, 0x7}, &(0x7f00000031c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003200)={0x100, 0x800, 0x2, 0x41, 0x200, 0x4, 0xffffffffffffffff, 0x618, 0x0}, &(0x7f0000003240)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003280)={0x0, 0xa29}, &(0x7f00000032c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003300)={0x0, 0x7fffffff}, &(0x7f0000003340)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000003700)=0x86) sendmmsg$inet_sctp(r0, &(0x7f00000037c0)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="08d19b84d49fab747dfd1b3fa639cd4a7c4ae1c94f5260ae5c1dbbf411b40dc500d955c12ddd1e3c48b5cd227e9857e7e2195f66c5a20895ac74c2faebb0ef52f4311c1b61bf1429896c2695b4", 0x4d}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="133a826ace335e68022ffaedbe78135ff814e915e44e98640de42430b5e65bd9b3f21dd51db9ce3071af8fab649b7aac86c41699", 0x34}], 0x3, &(0x7f00000004c0)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x0, 0xfffffffffffffffe, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7337, 0x2, 0xc88, 0x4800000000, r2}}], 0x60, 0x40d4}, {&(0x7f0000000540)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000c80)=[{&(0x7f0000000580)="c4cbbf81fa7a9c228981f7ef232783fadca6c8acdb40371137106ecb11dbe7e476cf6531a192a644cc722f5d89faa5ac746ff9c67374ffb6cfaa0b7675153bba07252178675a483fabf5ba24b0a3eb29e7a9fc85b6f653e501dfe9f57f67e350fa85af6bb5868f88c0439b6839993edc8cf81766500ac5d307f8b50b2d9ca9f41b7797289a1c4bf60cf4f387094e2699", 0x90}, {&(0x7f0000000640)="125da1a1c14799026570b72964627fab6dec8ccd51f41b49641e502ed9748cc7093271890d92dd29ea8ace03533bc7ff08b9ba8a166a9b3d1823974ef6cc5b0dff609ce2c6b4fd8c2733d19682bfff3216da0a74b41502e41d7624c085c197bcc00cccb935df8a7068d7b2f42dc1b8d11222645630cd4a1b1d062357dc82258058a2", 0x82}, {&(0x7f0000000700)="38a51e857f8b7cb30a75c04fd166a313441a796fc1e49500c3ecbcc8cbe5a6ea21e490c15f1fc58b69fae9c3593bf513ca90756a3d695b436a89c3d9c1a54d0706bdbda910facae97035a5318bc5d4095702411f9bdd073475a851d4da709893a5cbd17510bee7d1f026bea5587e2cf3125b7f7bbbb0f7de8cfbe94d94b28a59307580781a893bacb4c5cd2bbc95c76fd51fb09b325f5e75a177c178bf5602711ce958282e884f0614354d40b927078e42dcc24fd97935329ecde74dc41f53415eee4701", 0xc4}, {&(0x7f0000000800)="55e344e970254c5bf35759587d6e6076fd6502db52d17e58dd17b14b3b17ee640e8992aa34c7d164c0b1e7c3c3ea6f722aef8a004f451560d2e8877eed442eea2419afc5ee1eb9157073fced4e5d45780e48608db18d95b06673bd48cd8d25733bf06a86b5d45b64d7ca10bfebfc233ced42fc88d15bc44815ae2a7bc0ae60fecd62d32e55835abb20ea298f3e", 0x8d}, {&(0x7f00000008c0)="34224ee44ddc6dde67060b1a8e12b0eaacb8ee19eb78b7067c033fd7723d00d39ab98c7d6595b86ccbf22ca9e2068bf230c5329993210ac5fc0dd299dc6a3a9dca2d27d59b6fc9b0738b1a54d6ff9991b1c742c69cfd71e375dd91fadc2df49167228ee2a12d65a60931cd6149d4785a0616de27ba457f765e3b9f386ae23a8922dc7b7c5c6b8282edfdb59ff25be3df17a062c88186bfbd0a", 0x99}, {&(0x7f0000000980)="0bcd95a0363e92e8fe1f713dfa42eecd43c5edad753d767e2b510057fecfeae85323bc0567c6381be60bd2ed7f55", 0x2e}, {&(0x7f00000009c0)="27f97a7591160f91085fc0c7679f251b88c02dea044933c1b1014375e1271e0da99b2f53d3d6311a04b45ae47e289e457c7596ddb48356", 0x37}, {&(0x7f0000000a00)="f9aead263480598f4714be4015e72cc3a59dadd4817a4b2694fed4947fad7cdad6b3449cad67252368339d20992622876628eff462debcbd1f4d43f54d742fbb5c6ce2b01303139057867a3568b49e5c7bcdfa8f847ce31c96f69a7698e63cea1771d7e17c09825ccb523eb3783813b5a04785e3d3fd4428e0c5902951e4a2da1107d93200b86c14b8e3fdc4c5ce90414a882817495dd2d5508d8d433e8d42d98afa4516c07c411864f5c3288644a71d4c5f2a6401d030a90614c627aa70144c139fc476521149d79a24d493bdaa7c0456311e4973ad508fa468dbec8f7c116c5a303e1f", 0xe4}, {&(0x7f0000000b00)="d767c4d81c4e13d3c66be6c915daa1d905d06d869fc6fec5bb1b53f96f44501126c469b9c5c7d89d066fd21868c397a77c46dea55a374e5e48ba7432335e3bf53893f3222447d070170290ab0ea8737777e50e6556d90ddb22ab58c2ed37091009387dcdad42c2af485e10e0c79ed0fd2da3cf0c1fae57b698eb38e9ab61959097722f46e0472f86002763ce7753e5bbe1f49acc25d96c05b5784a59b450d6ffa6262f6bb7c0ee847d36fb1bcdd63fd251497ef380c7f1", 0xb7}, {&(0x7f0000000bc0)="2cb013389ca364b2a9d4ea1f3f0a8054ded6fbddbbf351771e4659872a4b1427494bb1063496ce327a7e7f6ecc3d8998cf91921522b2f149b4bad5aef7703927d970d9b30c46284d43eb8747f38cf14493f219ee494574c2a4fc640e5be1fbd1e5dd24c358c86f1ccbbd1bfbdd3c7cf10c1cabf83f2f396449806f218c00f4841141c097bebbcece76c153377146e066a77a3c9ad384567ef8c1de266d7b91221946058c", 0xa4}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000000d40)=@in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, 0x1c, &(0x7f0000000e40)=[{&(0x7f0000000d80)="be06fc1f298d75b88d4c359684", 0xd}, {&(0x7f0000000dc0)="89e6bd2cdce1b72b7003db60f4ab61d6dba76b25ba0bdf4a2837ecbeff8f8c1ca13a4d162f93bdc574736005351e3fdaa3decbe0d95263a9cff828e87b8f", 0x3e}, {&(0x7f0000000e00)="f9aba3bd188681499f6f61b726466b6c4faedd5ac476ae4270840c00635ec9", 0x1f}], 0x3, &(0x7f0000001340)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8000, 0xdc, 0x3f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xf, 0x3, 0x400, 0x1, 0x7, 0x800, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x3, 0x7fffffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x8000, 0x100000001, 0x7, 0xffffffffffffffff, 0x587e, 0xfffffffffffffffe, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x5, 0x9, 0xfffffffffffffffd, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xbf, 0x8, 0x4, 0xffffffffffff8001, 0x7, 0x0, 0xb2, 0xfffffffffffffff9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xb0bc, 0x202, 0x280, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0x77000, 0x5, 0x0, 0x8}}], 0x180, 0x10}, {&(0x7f00000014c0)=@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, 0x1c, &(0x7f0000002580)=[{&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="45a841a92439bb6f06400e08e03df54f09400eab8a26534458904d2a139edd379b3f9b7e20616d846d9e0afb5951735836ef60d0b542e9a828d554a2cb6061ae7c926564", 0x44}], 0x2, &(0x7f0000002a80)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8202, 0x6d, 0x7fffffff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xb149, 0x400, 0x8000, 0x0, 0x60a0000000000000, 0x65bca450, 0x1, 0x8000, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x8000, 0x3a, 0x2, 0xfffffffffffffffc, 0x0, 0x1, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x201, 0x5, 0x8, 0x1, 0x1, 0xfd03, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x9, 0x5, 0x10000, 0x4, 0x7, 0x7, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xb0f, 0x40, 0x1, 0x10000, 0x5, 0x800, 0x3, 0x3, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0xffffffff00000001, 0x1000, r16}}], 0x150, 0x10}, {&(0x7f0000002c00)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000002ec0)=[{&(0x7f0000002c40)="9cb903914a1617880b3087bc245674d041351d9ec15e88b29687c144c188a967407ac74a074f647c8ae1dce538ae5b5a18d7b70e732951c5f4dc6e202549672950548af9a6b0116608f4bc8276f2a862e20376e48fed5e564ad4fed0a5c1992503fd2be718333bdd2251c6493f4ab364d563c29cafc8648f6ec4447580c382d78f75ebf67a2d5452fce8d8787abe7420f7e2d4e7ca22c1", 0x97}, {&(0x7f0000002d00)="0d731c2d363e9c7f5021aedd9c4aa4cdd9816d6341d5b7a4404fc1393348b8187fd96d95329bc3459c9eddc027b88c8c2a24b04da93dbec41bab6ce7fe5970bb9171ca8ab33d27efbb5c5bd19c2c4ee642b23e3df07aac405a7f6553c532023096a4153a5a4062c3d80f4302829a67524e1f365ea9732ab11a5a86bea91748ae155afa9950c6f99898dd", 0x8a}, {&(0x7f0000002dc0)="21f28fb67232be14a2d7d069a15ad823c1", 0x11}, {&(0x7f0000002e00)="d9b278807738d7ba8fc3fc07587d0a10f5eb13a27db505e3369296600283321b9a80c082a91c203fa2492995d2c36484aa0a27e86e12a8c179f4ce8bebc407dad160619e50f7972aba355a5a88103533fa5a9b659f4178da63e7b5b71d6aedfea7b17929527b50fdc300f3699909fca202b69f49181351c8c7543e5ba82ae3327d668be260c168480ce33d42f6499ff80a55b9cd36932446e721b9b92b0fe79b6836b536e21710", 0xa7}], 0x4, &(0x7f0000003380)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x200, 0x1, 0x7, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x4, 0x400, 0x1, 0x3f, 0x2, 0x6, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x9, 0x9, r19}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff01, 0xff, 0x200, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x7, 0x3ff, 0x5892e0e7, r20}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x0, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4f, 0x200, 0x3ff, 0x4b, 0x96, 0x8, 0x7, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x4, 0x7, 0x2, 0x8, 0x3f, 0xffffffffffffff00, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x2, 0x6, 0x0, 0x8, 0x4, 0x4, r23}}], 0x1b0, 0x20000010}, {&(0x7f0000003540)=@in6={0xa, 0x4e23, 0x30dd, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000003600)=[{&(0x7f0000003580)="7c0a93ce9b708a369ed47f0895fd6901ab4555fb08fab9a8de809ac3047e55f9e2f75d1995526f84926224f8aa4d7c081b3669e1d2d22b9197abdf537d3d248d1314397264cd724e94f5fa0d292fac897776813cba2fcdfe4a59e829e99c6be6f9310de53e8ebd83bca6", 0x6a}], 0x1, &(0x7f0000003740)=[@init={0x18, 0x84, 0x0, {0x6, 0xec7, 0x7, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x202, 0x72, 0x2, r24}}], 0x60, 0x4000000}], 0x6, 0x40) r25 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) fchdir(r25) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r25, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r25, 0x84, 0x70, &(0x7f0000000080)={r26, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x8}}, [0x3, 0x4, 0x4, 0x6, 0x800, 0x40000000000000, 0xfffffffffffffff7, 0x6, 0x10001, 0x0, 0x9, 0x39, 0x3, 0x4, 0x4]}, &(0x7f0000000180)=0x100) 2018/04/02 14:58:40 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) io_setup(0x1, &(0x7f0000000900)=0x0) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000040)="868cffda297e7cde61bb5884641d48b67e881802546889be47b7dec008f51e703da33d4d29f22bcc2e67263e409983c271279cd3710afc34d770dfc0cb9ee42f465aa475e4f0930e5b7ee78e7d772794dd103bab2d957677e39efd65da409fe556862f78bf", 0x65, 0x9, 0x0, 0x0, r0}, &(0x7f0000000100)) ioctl(r0, 0x5, &(0x7f0000000000)) execveat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000240)='-\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev/sg#\x00', &(0x7f0000000440)='/dev/sg#\x00', &(0x7f0000000480)='selinux-GPL\x00', &(0x7f00000004c0)='/dev/sg#\x00', &(0x7f0000000500)='^em0,\x00'], &(0x7f0000000800)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='.em1:\x00', &(0x7f0000000640)='system%)/\x00', &(0x7f0000000680)='user\x00', &(0x7f00000006c0)='}trusted*%cpusetmd5sumppp1locgroup\'\x00'], 0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000840)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000880)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) eventfd(0xfffffffffffffff9) io_submit(r1, 0x4, &(0x7f0000001840)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x86, r0, &(0x7f0000000140)="dbcc6d314c3ceef0de8b286fdb48d73fc9c5b91cd8382df437e4dabfb37e5707ca52db8c0c9175cf152cb9531930b0e8892df55815afd53ae26de81e262d0258aa955443fe022afa11153c57c36040c66babf6ce", 0x54, 0xfffffffffffff800, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000300)="7c8112ac711d0e5e31f21de4ff21ceba7df4fe4327284a4d5120c89163525564db8dd86bc5576369255df0f1a131b2772aec9f9d4accc32638711d4510f21cdf18b30a77dad4e64663483b03659803ab3ed9037f2ba386a031768964fadb29f5747a208f1cb03be74bdce0f13542d0bd4349d3cd0e8833a81e02231bf207395835a7f5afbaa677b908b31d2d1977345d366172acae59cc0dd7871bb55a95630e414f7fade21d9455dc740842ecd58a6fe01fbe880600e3e08ce26159f8e71970d8", 0xc1, 0x1, 0x0, 0x1, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000580), 0x0, 0xf2, 0x0, 0x1, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x99, r0, &(0x7f0000000700)="e280e58189e329958ea92af8e03153d0768d258814507ac2adb0114b79a0e6c3d104b56dfd7f229dd391e7c4745746f5abc79fe73dbceb735e9be579344102fd696315bc2292cc887fe02802476976a57d27db2f04782c0fbe264b05973588871c50f7b0f80dae78b75f1d45dab6f36c7ea6f1b163d6b774845311140dd03bc08ae9bb126ed862f48df9d35c74a14185621a7596c13c4c09", 0x98, 0xbabe, 0x0, 0x1, r0}]) 2018/04/02 14:58:40 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x499, 0x2a001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) 2018/04/02 14:58:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0xcfb, &(0x7f00000000c0)=0x0) r2 = dup3(r0, r0, 0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x80) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x20002, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x400000, 0x0) r7 = dup3(r0, r0, 0x80000) io_submit(r1, 0x6, &(0x7f0000000640)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x16, r0, &(0x7f0000000000)="40876a8e499e1ac1480d4c489f3890f315c4209f4403706990ac2dedd766b0313922df217b047d1989d4da94a2f0a29a7e01224b12684e3c454887", 0x3b, 0xffffffffffff929e, 0x0, 0x1, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000100)="65fa39e3d96e6b21bfc80c57b876b7811a58f2e06042c0f0a2fe87391560b55b0cb6c1186196fcffe411f2738b6ade3acbf771e1f9459bab97143aa5e850cfeebc468a14f54021196e80c5dcc00786cc44d3d4bbeb55a4c001a9972f0e250f9620cdf6559f2b2d44e642f0941a4db850bd12a652f9f21d41eaffb0f726738d7e4657cf5e875d615339437520427cbd43089b5fec234c", 0x96, 0x7fffffff, 0x0, 0x1, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x8001, r0, &(0x7f0000000200)="c05f4099828351239e1d932723fe3e11b33004dc8ba6533eb476494ffadc51e80db283ca294998e456cb325c8ac357d77e4601b2b4f19d8a7efad562917831b7c8427bcb018d5edbd4240691c99f5c60888c98623bda4327", 0x58, 0xe4c, 0x0, 0x0, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x3f, r0, &(0x7f00000003c0)="cf4d2a8978245b7b3d10f42d7dfc18544a8fdd52efcb3da8dec36df2602422592380763182a2aef13a94a84db05df3ff6f7a419310f516d7905a68b47a3e5d877eeb44e49e7e34476ef4fa503ef310f57c2d62fbe3cdbd04e273a12de0361e05d40d962edb36ba8a9e6328659e85c5faf1180429909296290cc503b04ef73d559f0a1a965efb89c7503160d8516e5800693562ab5c8193fca293ebfaa7d1ef0005a78ed285908247df31accc45133795e0838f5b26724ee3f61c81b76a43611f8a61e5ab069cb4575232ccc09554d667f27dc5c7a00fcac1a772f0dad4a8836160df24c8b31249", 0xe7, 0x6, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f00000004c0)="b021b32798f599e3248794c86ae5fe1770472af02012e06e3c2f17d9cea8bc30d91b3ce10d", 0x25, 0x1, 0x0, 0x1, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0xfff, r0, &(0x7f0000000580)="9b1282c73d7756ecfc2aacc15c201cfc7a327d751def42d7a14412f647d17c95da04eb763ecd3d9425fe9178f8b234cd3d7174dd959576f45f5659af42f75a550dcfe15c8bf73b4612ec4477b8e2c98a189e30f54c7efef6cafaa8593e4ed3b3b887ad4492a99e", 0x67, 0x4, 0x0, 0x1, r7}]) io_submit(r1, 0x4, &(0x7f0000001d80)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001800)}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x2, 0x537a45e5, r0, &(0x7f0000001940)="57dca92d3e09e07966ed90261a9b3eb006454c3eea6e03e74bc754e23638f446fb530b8cf7152a31c950c67d8c83d8217ddc90585edd02dc42e9b4ce6b51e61b904e1e8caa3f98920136d62163e351b7de01c7b7295d2cbe867145e3f194e086a3639d1630a74e9bd850a2f82e7df9d6ed67d78ead6c242d04f8ffadbbc98e249f1f62b0186d4c597d554b6dce6f2250598004552f445da0f3", 0x99, 0x100000000, 0x0, 0x1}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000002840)="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", 0x1000, 0x2, 0x0, 0x1}, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x3, 0x1ff, r0, &(0x7f0000001cc0)="4cc2c5bad220b3a046bd2c017c5fc7", 0xf, 0x5, 0x0, 0x1}]) 2018/04/02 14:58:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x800, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x54) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x22) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080000119078ac2314baac14142b00004e2000089078"], &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000016c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000017c0)=0xe8) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x73, "9e58f49e40c74865b9a196e3c041b94b61550a8d0d866c95e4f667c063ce1ebf4e6513bc6bdc3a3e16a52cd7d5bf89d2477efaa38b1e4bcebc5a2f0baf73e30d7d1d315066c7ff2fb3221afd299780c272ed9b394c193cdc90cfe4de38fbb5861f33e4a1e13756191a293a71f6baeee84e8615"}, &(0x7f0000000340)=0x7b) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={r5, 0x2, 0x1, 0xc3f1, 0xd5b4, 0x9}, 0x14) accept4$inet(r4, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x41d, 0x8, 0x9, 0x7, r5}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x8, 0x4e23, 0x0, 0xa, 0x20, 0x0, 0x2c, r2, r3}, {0x8, 0x8000, 0x1, 0x100000001, 0x10001, 0x800, 0xbe1b, 0x7}, {0x1000, 0xffffffff, 0x10000, 0x7}, 0x8001, 0x6e6bb1, 0x0, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d4, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x3, 0x2, 0x7a, 0x2, 0xffff, 0x9}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x1, 0x0, 0x1, 0x7, 0x95, 0x4, 0xfffffffffffffffe}, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/04/02 14:58:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = getpid() getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), 0x6e0) [ 973.376336] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 973.439336] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 973.442273] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/02 14:58:40 executing program 7: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/30, &(0x7f000044e000)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) setrlimit(0xa, &(0x7f0000000040)={0x5, 0x7f}) 2018/04/02 14:58:40 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000002c0)={r1, 0x8, &(0x7f0000000180)=[0x4, 0xfffffffffffffffb, 0xffff, 0x1, 0x6, 0x453af3c7, 0xacf, 0x4b51d6d0], &(0x7f00000001c0)=[0x3, 0x1, 0xe718, 0x6, 0x8, 0x100000001], 0x0, 0x6, 0x9, &(0x7f0000000240)=[0x4, 0x1, 0x3f, 0x3f, 0x400, 0x676], &(0x7f0000000280)=[0x8956, 0x2, 0x7]}) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340)=0x5, 0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000300)=0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x40000000}) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_mr_vif\x00') sendfile(r3, r3, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/02 14:58:40 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2201) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x100000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x10001, 0x25}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x40, r1, 0x0, 0x7ff}) memfd_create(&(0x7f0000000040)='mime_type{md5sum)\x00', 0x1) [ 973.489418] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 973.522675] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 973.528414] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/02 14:58:41 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) connect(r0, &(0x7f0000000140)=@hci={0x1f, r1, 0x3}, 0x80) r2 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='stat\x00') preadv(r3, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/04/02 14:58:41 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0xd21a8c20533e8aef) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@empty, 0x76, r1}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a9", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) 2018/04/02 14:58:41 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9}) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/04/02 14:58:41 executing program 0: r0 = userfaultfd(0x80000) ioctl(r0, 0x0, &(0x7f0000000280)="46b9b86294f543ac142d2ba6bf413e1326e62f781b9a5532b4121bbb77cdcd75ede05ad08b81111ddc6f9bf2bbba90fe3bec97cf3a8498ff9edfb9793950caf13c1d5aa960332ac5027832ffee5f8274a88b0883dd4bae2a0804e2eb5fd1796d735b2f640a115691237f2dd311eeb152e2d722ec5da80df042b865b59c55bc8069e22ff62c") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd}, 0x0, 0x0, r1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000440)=""/9) userfaultfd(0x0) 2018/04/02 14:58:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffadaceb4957d00001ef7859efb3b", 0x10}]) 2018/04/02 14:58:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x3, 0x8]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000080)=0xfffffffffffffe42) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/04/02 14:58:41 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000040)='./file0\x00', 0xb, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') socketpair(0x0, 0x1, 0x800, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000380)={0x6, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000003c0)={0x6c236eff, r1, 0x1, 0x9}) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x9f83, 0x0, 0x7fffffff, 0x0, 0x0, 0x40901, 0xb, 0x800, 0x0, 0x9, 0x3, 0xd1, 0x1, 0x4, 0x1ff, 0x0, 0x20, 0x5, 0x1, 0x49, 0x8, 0x9, 0x0, 0x4, 0x4, 0x1eda2eac, 0x800, 0x6, 0xa5, 0x7fff, 0x95, 0x6, 0x0, 0x6, 0xfff, 0x0, 0x100000000, 0x2, @perf_config_ext={0x100, 0x3ff}, 0x0, 0x10001, 0xfffffffffffffffc, 0x6, 0x3, 0x9}, r3, 0x0, r2, 0xb) socket$inet6_dccp(0xa, 0x6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) write$fuse(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="200000800000000000f500000000000000000000000061ac8dafda412652a7f8c0370bf38104a5c4cc1b4919b0ad801b151ece96b78bf8c3952573cd8e1e5bda6d5a22e91cdb5bbb76794423f557b3f4bfd94e6466cfb3a02d4eff6e7bb8d90be636ab87834573e1d191cfac458bc34d09d8640873689f889f993095cb518b0ec8b10d7347f7c0bcc9e6ac2a50643e758eee9b92df5605527ffd816c91bfab46c514b012e80e1eeb7f7fbb048e54f449027f7c"], 0x20) open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0xfffffffffffffffd) 2018/04/02 14:58:41 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x22) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1}) 2018/04/02 14:58:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) listen(r0, 0x0) r1 = socket$unix(0x1, 0x10000000801, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) connect(r1, &(0x7f0000931ff4)=@can={0x1d, r2}, 0x80) r3 = socket$netlink(0x10, 0x3, 0x80000000004) listen(r3, 0x3) write(r3, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/02 14:58:41 executing program 4: connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r1, &(0x7f0000001200), 0x3ffffffffffffd1, 0x0, &(0x7f0000013000)={0x0, 0x1c9c380}) socket$key(0xf, 0x3, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000080)=""/217, 0xffffffffffffffcc, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r0}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0150c0d707b4f38eeaccc9960d5404e3a3ff8687d3f4000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000001c0), 0x4) recvfrom(r1, &(0x7f0000000040)=""/245, 0xf5, 0x0, 0x0, 0x0) 2018/04/02 14:58:41 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x400, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x1, 0x0, 0x8, 0x3, 0x7}, 0x38e, 0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80, 0x200000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x0, 0x226a}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x371, 0x5, 0x9}, 0xfffffffffffffe3e) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2c00, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f0000eed000), &(0x7f0000b88000), 0x3}, 0x20) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x7, 0x5, 0x2, 0x0, r2, 0xfff}, 0x2c) 2018/04/02 14:58:41 executing program 1: r0 = epoll_create1(0x0) r1 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000640)={0x0, 0x3, 0x208, 0x6, 0x6, 0x39, 0xffffffffffff0000, 0xffffffff, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x7, 0x3, 0x5, 0xfffffffffffffffc, r2}, &(0x7f0000000700)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x8, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x30, 0x3, 0x8}, &(0x7f0000000100)=0x18) sendmsg$nl_generic(r1, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)={0x368, 0x10, 0x400, 0x70bd2d, 0x25dfdbfe, {0xa}, [@typed={0xc, 0x91, @u64=0x3ff}, @nested={0x1ac, 0x88, [@generic="b49f157a95a6e97141db5ffae91d57630fde70d6e706991442ee83eb725bc3e62c27006fbdbf52a37e501c75260f536a6d0c6cea54eb64c0f4f24b14924083efb1423afe25fcc7d1df1b1d50b87be874b9f6d0", @generic="4ca724490cc9f4e058b704c83b4da665a00dfa27c6f26f41ae4f377cc972107cb881fa343ad0a4d70e25a92203a035b22b38b5648639532d41b134eccf5c46497e422663b81696da63f0753375161b476fa1082b675722623a2453793936b3b022b472004043749c94d15148a14718ce7802569272bf237ac58cf7602e1fb04d0af2d4d7b9ad01e00ced314ed1da2a8d0d785c002b33cbcc927cfe924ea4b92dba00154a777460ad1fceac58f8b1fb67c761075b5865c9ab42fb9db97414e843e81c2e1235ae87ba0635cd1cf2d6e1c506064c90dfc71b8e0410effe6961a18ff6b745ebecef77d13a", @typed={0x8, 0x35, @u32=0x430}, @generic="922902b56637b79cce9c5507bc98efb99cfcf0eecdaa3cad21e9221d1bacd76f0cfc05fa92478c19daa266801f380079faf33dcacc198769011edec4a36b9a1bfa1bd9028ca98b1f9e6c66a5e77ffae55226e71e84", @typed={0xc, 0x7a, @u64=0x1}]}, @generic="0c34b8e2d3ca2b05bba982905c1d4c9493e62ff195140e3c0e388b471c4ce5141b2d80617eb96179c8695718d77f08e52803425601448eca2ee1335c22f37e0045e5eaad4f3126bc5baf9e317da956bb198b449333239ef79ce5ab017df6d4e22d6e5482db2ebd0c127b4d60566e1150edd82b182b58083c3394ce007a6911b11443ec32a1f3d18ff203687abb9d348cecf3ac10a6f1b7393a99657f5d27440a184a5e58b0f04d3d9df945da3f046bde146021d4f432ab3478927ff553", @generic="71b91c977107164a1d8b6996c1af7a5616076e9c6d450f72ed0a8debddbae82f15e1abc8edf0cf20fea29196e3ccfbf520dc62070712265c768cfee331fa4a312b4eee7325b8b5ab70154e96822cafdd83fea4fa902202a7ce2eb9ff48dd1780ce648a06ffbabd3140af6e3e7254014a9a5580ada32fee4d4824afa1961aa56c9e3e991db9f2b9c23f45fd7acbc3fca9689c084de874849ff692624f54311c57fb5c00e1270475e798e4fd7a7a804c6655ec92cf4868251e3b322b9a6b4842e8099bda0b251889570e0dbe5b0ef3c611dc480fb9c51ef263de97bc9535bb"]}, 0x368}, 0x1, 0x0, 0x0, 0x80}, 0x8000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000740), &(0x7f0000000780)=0x4) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x120) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x100000000}, 0x8) 2018/04/02 14:58:41 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) 2018/04/02 14:58:41 executing program 3: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="15b0cd672000ff02000024d2274196efc899ae00000000000001000000"], 0x1}, 0x1}, 0x0) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) accept4$ax25(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) r7 = socket$inet(0x2, 0x0, 0xff) sendmsg(r7, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/02 14:58:41 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x102, 0x0) close(r0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="4d69029c019b20397c5e6f08cf5ce21625ed45529ef2d16f710d7d835928613b5b108f2288c780a91353814dac69b11e224f78ab1fab0507a3f7d85411c7f033d7cb2596ad31ea95455dcb3535963a2b484ce2478751adb1be3a06b7c4ff", 0x5e, 0x2}], 0x40, &(0x7f00000001c0)={[{@umask={'umask', 0x3d, [0x37, 0x36, 0x32]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@part={'part', 0x3d, [0x34, 0x37]}, 0x2c}]}) 2018/04/02 14:58:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x3, 0x2}, 0x14) write(r0, &(0x7f0000000080)="2400000026007f000000000000007701000000ff0100000000000000ecffffff0100ff10", 0x24) 2018/04/02 14:58:41 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/136, 0x88}, {&(0x7f0000000180)=""/255, 0xff}], 0x2, &(0x7f00000002c0)=""/247, 0xf7}, 0x7f}, {{&(0x7f00000003c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000440)=""/249, 0xf9}, {&(0x7f0000000540)=""/43, 0x2b}, {&(0x7f0000000580)=""/22, 0x16}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/156, 0x9c}, {&(0x7f0000000680)=""/108, 0x6c}, {&(0x7f0000000700)=""/1, 0x1}], 0x7, &(0x7f00000007c0)=""/84, 0x54, 0x6}, 0x7}, {{&(0x7f0000000840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/117, 0x75}, {&(0x7f0000000940)=""/191, 0xbf}, {&(0x7f0000000a00)}], 0x3, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000000a80)=@ax25, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b00)=""/57, 0x39}, {&(0x7f0000000b40)=""/209, 0xd1}, {&(0x7f0000000c40)=""/185, 0xb9}], 0x3, &(0x7f0000000d40)=""/42, 0x2a, 0x3ff}, 0x2}], 0x4, 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000ec0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000002300)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f00000022c0)={&(0x7f0000002400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="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"], 0x248}, 0x1, 0x0, 0x0, 0x20000000}, 0x408c5) listen(r0, 0x0) r3 = dup(r0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) syz_open_pts(r3, 0x606800) r4 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)) 2018/04/02 14:58:41 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x40) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000200)=""/4096) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)="5f06335b9e6937a2360c457f5276832e07007300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x1}, 0x8) 2018/04/02 14:58:42 executing program 1: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) open(&(0x7f0000000140)='./file0/file0\x00', 0x2040, 0x44) 2018/04/02 14:58:42 executing program 2: r0 = memfd_create(&(0x7f0000403000)='\x00', 0x80000000000006) fcntl$addseals(r0, 0x409, 0x4) ftruncate(r0, 0x800000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x5, 0x4) 2018/04/02 14:58:42 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00000002c0)='@md5sumbdev/)em0wlan0\x00', 0x1) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000300)=""/167) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7f, 0x80000) sendmsg$nl_crypto(r4, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@alg={0xf0, 0x10, 0x300, 0x70bd28, 0x25dfdbfb, {{'ctr(aes-aesni)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x5}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40}, 0x840) dup3(r2, r1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/02 14:58:42 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x3, &(0x7f0000000080)) semget$private(0x0, 0x3, 0x80) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) 2018/04/02 14:58:42 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$inet6(0xa, 0x80002, 0x86) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x40, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000000300), 0x18f, &(0x7f0000000340)=""/241, 0xf1}, 0x0) 2018/04/02 14:58:42 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0x9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) 2018/04/02 14:58:42 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000280)="4087b269cd743ee150308a1aaf2521bf889e5d55e9e7218a5d43164b3d332954f3275d52a4ca8d750af71038f70e4e62fbbc43d8e102592631966ca8e82b9585e8c1ce51a7b9edf21c43694799ef382afea0177d5338d49d89d4e0db4ffca1b00a353b2cbdda7418e505aa0147d02168d2603b2c5b21372e28b02211981c2a520eb312e31e52dc96d91b358d839aa1a25523704c2f464c6e129981694ca4e967f67b0f9993c60bf9e77d9b802574c17935359168134ea80e99052fd9ecd09f9f3418eb0c7a6934c02372523fc1ae88f54a4c4c5e490f477b9fc67120c062c42568b5272f40470d26ef55438c512d7185b50f5a238bfc", 0x5331b4ab63d7c25, 0x7fffffffe) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) 2018/04/02 14:58:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001980)={'vlan0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001c00)={0x0, @local, @loopback}, &(0x7f0000001c40)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, r1}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000240)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0xa) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x12, 0x80000) sendmsg$alg(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000280)="126826b5d240ed489ca4a2ab81a4c7e331b047442e44b7e51f67aaaa5a0dce6bf31066423856ebb9d09f1fae25786b331718647566dd8789bcd5b932a799f627c9b5669e8d80d4fd51f66c2c27f0bd8f74b77548940de1da12738f0f8bdfb166dfb1143ca84905c07bb33d9143024d01c42488906dc8af52fb06118fce5ac98be45c43f72b96c65a25f06cb9a8b73ae4", 0x90}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="4826d28ec847430dc6fc5761189fba5ace82b47570dad9849712baddfd93d1b717f150358b8e52cc77e1397f85e4cf18b8e749f54b4169cf81447b229f96fd718a0c6054a0bee65301744ae6ca646a6bcac304df5aa200b1235bff3582e4b7bb11eea9f4a977a38edc2649b799d8cf2c85dc", 0x72}, {&(0x7f00000013c0)="44f9a15dc7efecfe2e7229d5f3ac1ae282a41c5427cc06924f28445c849a615f7615cd8e6974c26f5d832d46e20c842c64f6b467610eaf9452dc07e9fdcccf7ff7b87b3e28fe3f77afa278e99b9148e524334d906e68da4ec969629b332468d5406cc872cdedb73d7456d5569780d2963765790c62e7329df705db1838bae86dfebdaf89d4e5fd21eb0c73530e2a1c7a96cffce67b5faf06f645ae95a5506142ae3c7d4f98f03f100bd2f7e2621a0b2a754136c8437caf3da6c639b42a73f2af9a1c7013f47920f4268ef86f02618754fb79991c233b5a59ffb0f60247937ef6ff5f2f786b887bfd2fe4e8b9e8b47b1e2d533e55", 0xf4}, {&(0x7f00000014c0)="dc775c99e577045d22605a9451bb92972d23338584274cb674553c62e09ad6a90194a1f8a87f53cfedca9faf864800c660daa01ad29c0a65283af13c7a1ab9dcd92896223bfa78aadb440ac5f711c2d76ea7ffd7959b9537f98d5f612c505cc9baabf9b3d8e7d8443ef029b0c1901b71b6de06e2457eb5f3ab91a2b85a252f54c77437bff469f3b803e8963755b503549bf193f7f7d1ed7255087a979efee698e8c8053c0602b2ec973a3a715755c33a5bbff99427de8fb02cf55c35a95e702a6928148bfe38bb9413bd6ae10113aad0c438a2d87aad88", 0xd7}, {&(0x7f00000015c0)="774dc4f3c0813a00065cbc37093421783020616601510763c03b40223e281a22463e436df574c3ea949de9", 0x2b}, {&(0x7f0000001600)="3c9d2aebf907d7d56888b4d90b2e50fd685492aeeead60c89ccb16b308039e3d0f96abc097a63161de51cba02b9e6a328bb4248e88860388bd4aac2b3e0b869c5f0e4483ddf1ee9e76b9125c0d4ddd4ce9219f85bcae54d4370c8e0880ce041b77fc2c3e8601bff34049c7e91e2389cb94f326c1944505e95c220306064b3ec919175321a66f46c499f1c425f76405d77578e568de4b9eb6c3b3e8eecd9ae1f49ebcf14cc0f5d5c6fd2510986b7e25a193fad1bc6e88", 0xb6}, {&(0x7f00000016c0)="bd9d8824285c2f5a02f7866c6125a7774c2767de7ee9e195b88d2a4b23e4ed63fbdd6ebc3d7ef0b368712a2935fc4dc7a67e5cec13cf0f4633519b0e001c47e261010d5a05ead6c88f8a5cd083bb9205e6b4d3f66694cba0d048c79f2d2fd01b5218c65aa044e37b705b042dca5fc15442bdc03d410072a19f96eaa63930c3549d39abcb5122a1b1c60aaa24edb8fe6f113948db0f26c46f51db2d72d61b47bc7652316ff5f3c4e1aa0c82fa190d69e66b6530c28e05f651d1ec5269a0679c959c42de69e1c6", 0xc6}], 0x8, &(0x7f0000001840)=[@iv={0xd8, 0x117, 0x2, 0xbd, "c6701a8e05b0bdfca420d9e7492f4251445e218a00a173195a47325e7e8251bdef2dd65c618d315ae8c66235762c984a51aded463290b8d10a4b4365fee5d1ebfb6c30181d37747c8f066ddbe54ead892924bc4ad7cc139c9f9e7352d54ebc75c1827899f1b797ce01b4344fdd25bd79a4c0d4fb34608f47612919d1c132cb8bd68058720a1cbcc007ee2dc86679bb7fb9052d19022f50dce78265cd8735e40531812e437aeb175069331bf26b389bd351f1bd20438e43c31df9780aa7"}, @assoc={0x18, 0x117, 0x4, 0x36}], 0xf0, 0x1}, 0x4) sendto(r0, &(0x7f0000000040)="35e8fd687b0b46824d6cdb0ec6f5d70bbea4d6e7580339f90416558cb76dcebd6b7558bd735a5e224fd65cf6bc892df6ae88200df8b1b027f310b48d8ba0a69c0ddd6b4636ed6a85289afebe", 0x4c, 0x4044840, &(0x7f00000000c0)=@nfc={0x27, 0x0, 0x2, 0x2}, 0x80) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/02 14:58:43 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000300)='./control\x00', 0x0) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0xc) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) 2018/04/02 14:58:43 executing program 3: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000001c0)) socket$inet(0x2, 0xfffffffffffffffe, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x4000, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x0, 0x0, 0x46, &(0x7f00000003c0), &(0x7f0000000440)=""/70, 0x3, 0x9}, 0x28) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x8}}, [0x3, 0x6, 0x8, 0x0, 0x6, 0x3, 0xb6b, 0x5, 0x6, 0x80, 0x80000000, 0x51455210, 0x1f, 0xda9, 0xfffffffffffffff9]}, &(0x7f0000000440)=0x100) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) sendto$ax25(r4, &(0x7f00000001c0)="39d748b896c1bd2826415ecabeaa2bb7c1f54982613515db2aa8e7fc8076483423f5e4ad83ea6c6978faed26373ecb7d60be00ef3edb918b26ba54db", 0x3c, 0x2000c800, &(0x7f0000000240)={0x3, {"9361320b46f64b"}, 0x1000}, 0x10) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000005000000c77b6f99182c3ac6a3ee8a954c7af7f9f6699c68f78a47b9d5f6ce1c47ce03aa8a0fa9e8764f07ea1b7d2018f6ebb0638d39e6002aaadf47ae2dc944377dd47e6d6820f91dd1e6c8fecc1ba0f4450c796ad32600f0beeaa3485b9d23ed5afcf6d20f48be6216a43820c1f40c8a379be2b907aa2c0414f357c4f7621a03810a20d9ef8272416dedde28cb3689bed433ec14c5eeceea3166b76a26387611ef6882f7b8ff735990379cd1a7c45f9cba"], &(0x7f0000000180)=0x2) getsockopt(0xffffffffffffffff, 0xfd, 0x200000007fff, &(0x7f0000000300)=""/4, &(0x7f0000000200)=0xfffffffffffffce3) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000027bd7000ffdbdf250f00000004000200080004004cfa0001000000000008000500e000000214000600fe80000000000000ea000000000000a20800010002000000080001002000080008000500ac14354cc001b9b314aa080007004e210000"], 0x68}, 0x1}, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000540)={'vcan0\x00', &(0x7f0000000500)=@ethtool_wolinfo={0x7, 0x9, 0xffffffffffff4876, "81e4c8903893"}}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@generic='m']}, 0x18}, 0x1}, 0x0) 2018/04/02 14:58:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80080, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="04012abd7000fbdbdf250b0000006000010008000600736800000800090065000000080001000a00000014000300000000000000000000000000000000010800050001000000080004004e2400000c00070001000000080000000c0006006e6f6e6500000000080009007b00000014000200080007005b0f00000800050009000000"], 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x40890) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xa00000000000b) 2018/04/02 14:58:43 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)}]) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x10000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) ppoll(&(0x7f0000000140)=[{}, {}, {}], 0x2000000000000371, &(0x7f00000001c0), &(0x7f0000000200), 0x8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000180)) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) 2018/04/02 14:58:43 executing program 2: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00', 0x1, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="b33ab753e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944c82dd184301c190894ff1726f78d0e89edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6", 0xb7, r1) keyctl$dh_compute(0x17, &(0x7f0000001500)={r2, r3, r2}, &(0x7f00000001c0)=""/45, 0x2d, &(0x7f0000001600)={&(0x7f0000001580)={'sha1-generic\x00'}, &(0x7f00000015c0)}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) 2018/04/02 14:58:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000740)={0x0, 0x5}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYRES32=r6, @ANYBLOB="010007000500080002000e010000060000e4a469e1b4ec2f8c6a4990cd21e7804b0d7f7f31c9eda3af89a2f047eba6619608c1572608481076e05882e6d69f9220949a35f9ed742e8f2090dfa2130e04acc029a8fc317fcbb00a95e368b09eb2f2fb1876214aded6e68b9053291f621948a25a8b9d95e8a700000000000001016f8265991be65f8359b0b61f2d94d02dbe4328a655de0855e5ef5cf417cb507d1f725e994af069"], 0x16) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000000940)={0x2, {0x2, 0x4e21, @rand_addr=0x3}, {0x2, 0x4e22, @rand_addr=0xff}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x200, 0x7, 0x7, 0x3f, 0x7, &(0x7f0000000840)='ifb0\x00', 0x5, 0x100000000, 0x7}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a792863036bc2835f12f6370c960c0063431d41536673ad5fdbe908c5b283091e889cf34fd691b78ab8f40d44a87c04749fc007eaeead252230f92bf7bfe6790572bc05452e3f6de39d43bb1375aabcaff4b34fd4dfc244e06b2a0061cf69e2792fd2aa70e30b09014362585e4326f1585f3ef247cbd69b06269f9dd7c683ae8f41930d9f8730d4397022d2ae24883cf7433e02ab61796b004cb1ee146129df3af120d81a3"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000040)={0x0, 0x31c, 0x7}) ioctl$TCSBRK(r5, 0x5409, 0x7) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0xdba}}}, &(0x7f0000000140)=0x84) signalfd4(r1, &(0x7f00000009c0)={0x20000000000000}, 0x8, 0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={&(0x7f00000007c0)='./file0\x00', r5}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000a00)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x401, 0x200, 0x7ff, 0x400, r7}, &(0x7f0000000240)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000340)) 2018/04/02 14:58:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xe2, 0x4) sendto$inet6(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x2000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0x2, 0x1, 0x6}, 0x10) ptrace$peek(0x1, r2, &(0x7f00000000c0)) mbind(&(0x7f0000dfe000/0x200000)=nil, 0x200000, 0x4000, &(0x7f0000000180)=0x278, 0x8000, 0x4) [ 975.875711] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/04/02 14:58:43 executing program 0: syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280)=0x6, &(0x7f00000000c0)=0xfffffffffffffdd2) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x28, r3, 0x0, 0x70bd2a, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x401}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xc800}, 0x40) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000140)={0xfff}) 2018/04/02 14:58:43 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80682, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000240)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x7fffc, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)) flistxattr(r1, &(0x7f0000000140)=""/149, 0x95) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)={0x0, 0x4000}) 2018/04/02 14:58:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x402) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0xbf, @multicast1=0xe0000001, 0x1ff, 0x2, 'dh\x00', 0x12, 0x10000, 0x47}, {@multicast2=0xe0000002, 0x4e21, 0x2000, 0x8, 0x4, 0x42}}, 0x44) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x5, "270202010000007efe8000000000000052"}], 0x28}, 0x0) [ 975.973211] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/02 14:58:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r1) 2018/04/02 14:58:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x7, 0x2, 0x9e, 0x76c, 0x5, 0x40, 0x8, 0x7, 0x100000001, 0x1000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) fgetxattr(r1, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) [ 976.053370] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/04/02 14:58:44 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x18040, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x8632, 0x6, 0x1f, 0x7, "ff27e1deada4652a972e5ad064fb8514602f28156e923e5859d38de724ce5adc62c4094e3f85c7c2eb2fd6ec", 0x1000}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f00000002c0)=""/138) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x60, "942706f2357a91efae49d31bf4564ac943c80b86cc8181c261893b6a85d069ce18c372bf5a3838cee29cd223e61ad22665b49233332ca9fec0383be3fefe4ae3b4859838f8627315c72286e69b4a7c083753ea23c51a6d062954221cf0870767"}, &(0x7f0000000140)=0x68) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8, 0x7f, 0x2}, &(0x7f00000001c0)=0x10) 2018/04/02 14:58:44 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/72) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r3 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f00000007c0)) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000b80)={{0x0, 0x2, 0x4, 0x3}, 0xfffffffffffff171, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x100000000, 0x49, 0x8, 0x2dc}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000200)={r5, &(0x7f0000000b00)=""/77}) socket$inet6(0x10, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x221) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) 2018/04/02 14:58:44 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ipx(r0, &(0x7f00000000c0)=""/230, 0xe6, 0x12001, &(0x7f0000000040)={0x4, 0x9, 0xd7f1, "4cc80fd38e63", 0x101}, 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r0, 0xa200}, {r1, 0x1}], 0x2, &(0x7f0000000240)={r2, r3+30000000}, &(0x7f0000000280)={0x4}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) 2018/04/02 14:58:44 executing program 0: r0 = perf_event_open(&(0x7f000077a000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/4096, 0x1000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001080)={&(0x7f0000001040)='./file0\x00'}, 0x10) 2018/04/02 14:58:44 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt(r0, 0x4, 0x4000000008, &(0x7f0000002040)="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", 0x1000) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1a, 0x80000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@host=0x2}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x6) r2 = socket$inet(0x10, 0x3, 0x2200008) sendto$inet(r2, &(0x7f000000b000)="1400000029000000003686c8b90dfb3bf8863073d6000000000000000000000000000000", 0x24, 0x81, 0x0, 0xffffffffffffffb4) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$pokeuser(0x6, r3, 0x7f, 0x6) 2018/04/02 14:58:44 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40100) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0x7, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x3, r3, 0x401) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x100000000000004, 0xfffffffffffffffc, 0x0, 0x3}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) modify_ldt$write(0x1, &(0x7f0000000140)={0x2, 0x0, 0x2400, 0x80, 0x1, 0x1, 0x8, 0x6, 0x5, 0x200}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000100)=0x22c, 0x4) 2018/04/02 14:58:44 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write(r1, &(0x7f0000000300), 0x0) 2018/04/02 14:58:44 executing program 1: set_mempolicy(0x2, &(0x7f0000000180)=0x1, 0x90) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}], 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/02 14:58:44 executing program 2: syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000000fff)) 2018/04/02 14:58:44 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/02 14:58:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)=ANY=[@ANYRES64], 0x1}, 0x1}, 0x0) 2018/04/02 14:58:44 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0xfffffffffffffe29) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) finit_module(r6, &(0x7f0000000480)='%$\x00', 0x3) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/02 14:58:44 executing program 1: socket$inet(0x2, 0x3ffffffffffffffe, 0x8001) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)) 2018/04/02 14:58:44 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) socketpair(0x10, 0x80a, 0x65, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f00000005c0)="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") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000700)={0x20000000}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x6, &(0x7f0000000480)=[{&(0x7f00000001c0)="b8120183d6ea586dd81052b7561d659a88da3cde5f9ea28b30ce0425b507bbed95e972371ec78bbfdcea061a5cd304c0074d04e1aa382d22c0aa425836d6eaebb1933f8d3d", 0x45, 0x51615897}, {&(0x7f00000002c0)="25f8c6421a9e1a115ab551cefa891f8011ad72a9550bd27e783454a5447431a77d865c839cfaeafa31d974ce95fcf4f74b330bf80fc38e4bb65adf0429a0e19469dd76d90fc172dfe1376cffaecbd1f8f02b4093d0d1dc4e25106e644610c65de8ece51e90b1ceb238765926c4b854a6240abd007c1eb81b7ad728", 0x7b, 0x100}, {&(0x7f0000000100)="e86e9f435de25bbc20986e915dff036037dda875b4654ba088cfdf1ad51406c60b93df45e48dcdcfd777950f25fe", 0x2e, 0xffffffffffffffff}, {&(0x7f0000000240)="3acf9f79274209374d7831775b9a276cc756de3e078706821ad5e9651ef39d69b8b078d0c65c59642d", 0x29, 0xffff}, {&(0x7f0000000340)="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", 0xff, 0x41}, {&(0x7f0000000440)="632a7edab8c9e5df12935e71671180591469e8", 0x13, 0x1}], 0x220060, &(0x7f0000000540)=ANY=[@ANYBLOB="657272b672733d636f6e74696e75652c74696d655f6f66667341b41b0f65743d2d3034382c636865636b3d7374726963742c77686f776578"]) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) accept$inet6(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000780)=0x1c) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000006c0)) 2018/04/02 14:58:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getpriority(0x2, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000f80)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000340), 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x101, 0x4) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000000c0)=""/251, &(0x7f00000001c0)=0xfb) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/02 14:58:44 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgrup.procs\x00', 0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) read(r1, &(0x7f0000000380)=""/240, 0xb6) 2018/04/02 14:58:44 executing program 0: r0 = timerfd_create(0x7, 0x80800) timerfd_gettime(r0, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1fffd, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000484, &(0x7f0000000080)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/04/02 14:58:44 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x29) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x6) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000580)={&(0x7f0000000400)=[0x0], 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000003c0)={0x4, [0x3, 0x401, 0x7ff, 0x7ff]}, 0xc) write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) 2018/04/02 14:58:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xff}, 0x14) 2018/04/02 14:58:44 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb4c, 0x20000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f00000000c0)) syz_emit_ethernet(0x83, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e7751b", 0x4d, 0x6, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"0849ef1c298cc2bf174579105c9326032094fad8ee6a11fac76313980cfb278c562222a3b2c7e429fd9b16bc0726af5772b0b7e2e083ceec62"}}}}}}}, 0x0) 2018/04/02 14:58:44 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffbffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') 2018/04/02 14:58:44 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)="47505d04", 0x7, 0x67, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x40000000001, 0xc3, &(0x7f0000011f3d)=""/195, 0x41f00}, 0x48) 2018/04/02 14:58:44 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r0, r0, 0x80000) dup2(r4, r3) 2018/04/02 14:58:44 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x490, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200011c0], 0x0, &(0x7f0000000000), &(0x7f00000011c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', "73bc7f83010000000a2b0000321b3900", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'bridge0\x00', 'bcsf0\x00', 'vlan0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0x268, 0x2e0, [@limit={'limit\x00', 0x20, {{0x6, 0x0, 0x1}}}, @m802_3={'802_3\x00', 0x8}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x5, 'system_u:object_r:hald_log_t:s0\x00'}}}, @common=@log={'log\x00', 0x28, {{0x0, "3005584d035ce6ea4acf3dd57a506a6c786a1e8800d7fe2ae2342170e3ea", 0x6}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x56b, 0x71, 0x0, 0x0, "777d6fc58c418ef0b173481632251dd8d2eb760c3cbf6d7af52855e6fdc23c79c4b2d410de1ddc3c4dc09bbaf7bd88ef12b1edbabd7dda0e0e4ed0e22b86fc59"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x508) r1 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000140)={&(0x7f0000000040)=""/228, 0xe4}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x1c, 0x10000000000027, 0x331, 0x0, 0x0, {0x16}, [@typed={0x8, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xdac6, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="b43abdebf13dce0f7601138706ce13d8", 0x10) 2018/04/02 14:58:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x7f) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r1, &(0x7f0000001300)=[{&(0x7f0000000000)="921ca827950d1fee", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/02 14:58:44 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ad2ffc)=0xffffffffffff0000, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/02 14:58:44 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r2 = msgget(0x3, 0x8) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/79) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) statx(r1, &(0x7f0000000080)='./file0\x00', 0x800, 0x46, &(0x7f0000000180)) write(r0, &(0x7f0000000140), 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280)=0xfffffffffffffffd, 0x4) [ 977.864710] ebt_limit: overflow, try lower: 6/0 [ 977.894994] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 977.907661] ebt_limit: overflow, try lower: 6/0 [ 977.914856] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/02 14:58:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)={0x800cd}) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="b9c6919b65fd8586cdbeee8e3d3e1573aabd2dd6030138049d79d46284b7", 0x1e}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000080)="a5f8a67d5a68e9d9d44371cb7b8cb01e3aa062d3881ef295dab80cb6b65d897066f9dc34a40221b8d876610711eca28cd79aed6c1b01ccf0c9be2e3b50fbaa4a048a3d9bb7b89c93a656f51b86a53d310014cd8b070434206b8a4cb3c000574268537f82866615f5f1abb83b6e12637efe27487310db080ff2b7b2ba70436ed4d1ce48e56c853b65b78563e0ecdb544f9aec64ad356c489cdbda853f03fe662e7a847259f320b3b91ba0604a8b82d12f677db0ba13dbee2823bc3da07c1ad31c6ac423412971ee1a2424b7e3391f685dd6232ee34d0c19650beb821a09a7e02a6f42", 0xe2}], 0x3, 0x0) 2018/04/02 14:58:46 executing program 6: clock_settime(0x40000000006, &(0x7f00000000c0)={0x0, 0x989680}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1000000002, 0xac, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000001080)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00000010c0)=""/4096, 0x41f00}, 0x20) 2018/04/02 14:58:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000000080)=0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f00000000c0)=0x9cbb, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 2018/04/02 14:58:46 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000080)=@ethernet={0x306}, 0x80) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000240)=""/102, 0x66}, {&(0x7f00000002c0)=""/133, 0x85}], 0x3, &(0x7f00000003c0)=""/95, 0x5f, 0x6}, 0x2000) sendto$llc(r2, &(0x7f0000000480)="e1ec843e95f57e264a474a49e7317b6fdb4f412559b0873c1459a60c72d92d1ac8cd993dc076471a883bda83e7004950698884026c", 0x35, 0x80, &(0x7f00000004c0)={0x1a, 0x304, 0x96, 0x6, 0x8, 0x81, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/02 14:58:46 executing program 4: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) prctl$seccomp(0x2f, 0x4, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) r0 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="69ef6d60161267", 0x7, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='selfposix_acl_access\x00', 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/04/02 14:58:46 executing program 7: r0 = socket(0x10, 0x2, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x20000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001580)='/dev/rtc\x00', 0x800, 0x0) r4 = getpgid(0x0) kcmp(r1, r4, 0x3, r0, r0) write(r0, &(0x7f0000000180)="130000001000ffdd46f800f49ff60f050000230a", 0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001500)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@remote}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000001600), &(0x7f0000001640)=0x8) sendmsg$netlink(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001580), 0x0, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) listen(r2, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001700)={r5, r6/1000+10000}, 0x10) 2018/04/02 14:58:46 executing program 5: pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x438, 0x0, 0x0, 0x0, 0x350, 0x350, 0x350, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff000000, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5, 0xffffffffffff0001, 0x4, 0x1, 0x2, 0x81, 'ip6_vti0\x00', 'syz_tun\x00', {}, {}, 0x0, 0x60}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xfff, 0x1f, 0x20}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xff, @mac, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0xff]}, 0x0, 0x800, 0x400, 0x140000, 0x8001, 0x40, 'lo\x00', 'syz_tun\x00', {0xe994a39161a682aa}, {}, 0x0, 0xb1}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xffffffff, 0x81}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x2000, &(0x7f0000000000), 0xd, r1, 0x4}) tee(r2, r1, 0x3c, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0xfd6, 0xe4, 0x1, 0x8001}, 0x8) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="7013", 0x2}], 0x1, 0xf) 2018/04/02 14:58:46 executing program 3: clone(0x200, &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000680), &(0x7f0000000640)="232f3e2fdd4d4a3ddb3ab0354a96e34905738e054514fd7c5b609f596911293d382164f904ebb3a243d87c62c689a53ea35785d029bb6020") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x200, 0x82c00) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x3c, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in={0x2, 0x4e23, @rand_addr=0x4}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000006c0)={r2, 0x2}, 0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)="2f702f697076342f76732f636f6e6e5f72657573655f6d6f646500741024109714ae744f4b28a551e3113c2b82d3c2bc874cefa0b8cfb50ff3fe8b8baecfbbf324b7af832ffff3f4bb0c5a7c784b60272da8c2dfffc74cf4d42fdbfc1142941c", 0x2, 0x0) r4 = msgget$private(0x0, 0xc) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000380)=""/174) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000340)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/242, 0xf2}, {&(0x7f0000000000)=""/16, 0x10}], 0x100000000000003b, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xa4}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8f3e, 0x0) r5 = gettid() ptrace$pokeuser(0x6, r5, 0x400, 0x595e) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='[,GPL%lo[!\x00', &(0x7f0000000180)="5bd86b657972696e675e766d6e6574312b2b7070703100", &(0x7f00000001c0)=']:vboxnet0(/@cpuset[/)\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='#cgroupsecurity!{\x00']) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0eff0), &(0x7f00003fbfe8), 0x0) open(&(0x7f0000000480)='./file0\x00', 0x1ffc, 0x0) 2018/04/02 14:58:46 executing program 6: mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1000000000000002, 0x200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x0, @multicast2=0xe0000002, 0x4e22, 0x1, 'ovf\x00', 0x1, 0x2, 0x69}, 0x2c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000007ffc)) 2018/04/02 14:58:46 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x400}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x6172, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xffffffff, 0x10000, 0x3d3, 0xffffffff, 0xe3}, 0x98) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000000080)="315484489897b807aa49de5e0507821b0ffe19bb486f03796b9d84219414c9324d4fb26681338d629e6ec8aa30bd1483f14077f72a123734e11dbfe0cca9856aaacd097622fe35bb35a54b375ba8ff14ddd46f8cd1e076cb1d6b5be272290b2a1b8cf3b5051ff25867930f81f749a18748585d77f3d3ad997e8139bdb6bb304a012bbe3b74401c4f5ee1751fe7592365319591d0ef82d5b12fa34a400a41ad49469ad0", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="86875849b0b5842f9a328aed68c8b578c72aa0d2935ba8d85aaa2a88966218b8e0e8b957f447efbf93a7a49c") dup2(r1, r3) 2018/04/02 14:58:46 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x401) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000100)) renameat(r1, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r2, 0x3}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x40, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) syz_mount_image$btrfs(&(0x7f0000000340)='btrfs\x00', &(0x7f0000000380)='./file0\x00', 0xce33, 0x8, &(0x7f00000009c0)=[{&(0x7f00000003c0)="11817eb01ca0d36429b89d4a519d4c3d6831aa6e89ca7a6d43feb661468f37bc97c71375da38151b004059e0ba78fc0aeb7c85f58cf1d7eeead404f6a3f7d5d105bfeff5c27d8e0440ffec2d7442d3644f39c273ace7ef2a63681a8df1f32fbb1ac0c46355daec97957ff8b7b52cd03b135b83f666aca4724de435cfff07", 0x7e, 0x9}, {&(0x7f0000000440)="a4b4d87e199fde60ada781d20118eca7522b45942da4b3465a2b458637615d9a23b434c0834a7e9aae512b5334177d6c995b700ce336c5ac", 0x38, 0x669191de}, {&(0x7f0000000480)="236c114ef9a679c08fdd65035adbc52b28bc0c21e2f144797cd3cfd24399ccfaa095aa5e0adfed1ed436bbb735b45628ba6acc9902b811c422af16bbab134cc080093b976d3f4043dce98e88839138226ee73d183269cdbd57c09f830ea8b65fb328993890abfe65dd348bcbb76da2694ee0bb1f3b39dc1fab82f5eae9aa7ff3349d7e9ca7213cc84432382ccf78ca42bd", 0x91, 0x5}, {&(0x7f0000000540)="84259cfd917d29f93162b78ae44701f471c63faef2f5a650d918818d14a543ff0076b76c8fcb5f45a7d2fe22d5214a29a614c2ef0c62b3053ef298f560b9679c882a68d34b68562fd72db2089936259f64655db13a1c86f4c9e3ab244602b6fdd0bf3f597ed33ace7ee06ee253c4a30f93b9814fb132d12df9ce0a096ce87c1feec07b9fe35c23e9770aba4300195f1d19b169992b00083ef805d7392f53f0933da44f3142c97c2f5bf747683b1c4656fb9b3bcae0817dd2759e96bcc3abbe05e4f307246fef50751aa4496b25d7eb", 0xcf, 0x50}, {&(0x7f0000000640)="67b94c0d809ca14f9be9cb6eb90979dbd2445d9ec91e920b8bf9bd4e0d0948d1cd9ba617d001f2fac0574655b4b6dceb199ea7e66657924e3d1cc28dcea80006f3749fa5b641468e902b2d5e07c168d0de65f518c2e6f45fbbfc0b6134f28457511d96bdd327cbc441fe771a81de02243194423298e18e2ea96fed7aa196be143d1f02911a23272719ce1f801d759d7261e161782a1dfdb8e3cd0bd39bdc7539e773f12e531823c3aa5fa998c93ae9d7850678e7aae8cd9624a0c1c2948b8baf4e2f0b385ef646738b63a0e8caf7c624bd73b98921b7", 0xd6, 0x5}, {&(0x7f0000000740)="66aeaf62d7a068da7d2de8b0a1bcc9e6f889235a0ef5e2afe5b669247f95c1590a7e4bb57b9dd7b16b4e161c6420ceaad288d1e7d1084ff76c8a7c8f6e6f208625efbecf038dae2a37cbd6a3cfaea8d30ab81d94914ea4e1ae3e41323d9c41d5de3748140e8885e4ff99c05f0b95dc6210dc50b666a69c38de46ed44f46e5fb92abe2f0b3a2c45b038fd20d17f667e004c1d9d044b85ba15597b48078c8530b0465057cc67ee42fc7b95815eb3ce0cea0b1fbfb846a0d68c7661241b99e00ecd73131bed4b7962ee8ccf60fcb959857862663cbbe1b97214", 0xd8, 0x8001}, {&(0x7f0000000840)="a42beeef15779f6d48644f6a1e4e09940dfce1bb877ce114d2941be6d8f0c05122e77ebaeda01edecf246ec7d202feea5739e97ee1b80f4b2e42d1f8445b3e19972a5a5153ddffec1ccd3289123f10613c67a1352c86571ab284ad3435168968d5d39110e0d7e08927c07b0fcc12bf51c9ef6bed2bfbd4176653112d9f6be973b38b35ef0a2fe561a459fc471731a36545cd87be2fb2d2f109", 0x99, 0x18}, {&(0x7f0000000900)="2cb3b870b3b41dd47f96882ebfdc19c3a49a025098cb0fcfca08abca3cb48b0a94ef6a9ff19c8a164b75085fd3dbe467233c706a0fd4a9540de3bf7a765cda920b26b22de5468ccebcf0b547c73e158fdce4fa52409224d5812f1bf9c4bbba6ae7bd8dd87877453bcf38a34ae1d8a378a7501f8358aa374fd692f9da0cc9ab2acc101fda8a0dfc38f9bc35b5f771dec6bf59df9c4f1849fbcddc", 0x9a, 0x9}], 0x200000, &(0x7f0000000a80)) 2018/04/02 14:58:46 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x10001, 0x40, 0x3, 0x1}) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x10) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/14, 0xe}], 0x1, 0x0) 2018/04/02 14:58:46 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/04/02 14:58:46 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x2) close(r0) 2018/04/02 14:58:46 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xd5, 0x10000) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x11}, 0xb, r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffd, @empty, 0x3}}, 0x4, 0x9}, &(0x7f0000000100)=0x90) r3 = msgget(0x0, 0x0) msgrcv(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="0000000000765b02eda813311dff9b6d2ca3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290000000000000000000000000052da42e25d1d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x99, 0x3, 0x800) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2}, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000340)) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) read(r5, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000440)={0x6, &(0x7f0000000400)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000480)={r6, 0x3}) ppoll(&(0x7f0000000280)=[{r5}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000380)={0xffffffff, 0x7, 0x8, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8006, 0xdb54, 0x9, r2}, 0x10) syncfs(r5) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fd0ffc)) r7 = dup3(r5, r4, 0x0) syz_open_pts(r5, 0x1) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f00000003c0)=@generic={0x10001, 0x8, 0xa358}) 2018/04/02 14:58:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) r1 = socket(0x9, 0x5, 0xd) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r2, 0x10, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff00}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7a}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000040)=0xff) 2018/04/02 14:58:47 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000000c0)={@multicast1, @loopback, 0x0}, &(0x7f0000000100)=0xc) recvfrom$packet(r1, &(0x7f0000000080)=""/44, 0x2c, 0x40000000, &(0x7f0000000140)={0x11, 0x11, r2, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x89b0, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/02 14:58:47 executing program 7: open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) open(&(0x7f0000000640)='./file0\x00', 0x800, 0x11c) write(r0, &(0x7f0000001300)="d8", 0x1) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000200), 0x0, 0x7fffffff}], 0x1004, &(0x7f00000003c0)=ANY=[@ANYBLOB="926d41071b9abe9e1893e695a8643972069bbb64f9590633496e115965dacb9ab4360474046b8f006bab9857ce6cb57756ee84d2c0ab81b7df70d56e7e3e4c5dee9531a221583fcdf3f1b2db17e07c1b8878ab41c09d60d8eec5e5de1025e4ffaf027e13a4590fe90a5c6889c4d603047cf4679f346d71dff70852f790ff217357157d210b86b1553dc9b5c6452cfa969a8ee795e8d264749519f88b633c863d7f7b4327a65ed2714fc672fdee32c969589bf74e9e97ad0ecee0111179cd8b42d8e8646b9bb17562dc356e23e57f2a80a6fe140eb3a2a4d6a489137f9a44b4e8b9be3d5388db25d4"]) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) gettid() ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f0000000580)=[{&(0x7f0000000340)="f4b6a02d860d142d059d9654c78595320c4d791ffa41f17c31ef1731d84a4e41608d57c06c67433b4c9230ae427231394ae03c63d27ecce9e7ee80680f0d8b2f2578750562b4afc809ff32f9a981", 0x4e, 0xfffffffffffffff9}], 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = open(&(0x7f0000002b40)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0xa012, r2, 0x0) open(&(0x7f0000000680)='./file0\x00', 0x20201, 0x0) 2018/04/02 14:58:47 executing program 6: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) accept$alg(0xffffffffffffff9c, 0x0, 0x0) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) 2018/04/02 14:58:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) listen(r0, 0x9) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)) io_setup(0x20, &(0x7f0000c6b000)=0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e20, 0x4016, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x7, [0x1, 0xfffffffeffffffff, 0x2b2, 0x7fff, 0x10000, 0xe7a, 0x4, 0x5e8]}, 0x5c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) io_submit(r3, 0x1, &(0x7f00000011c0)=[&(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='C', 0x1}]) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/04/02 14:58:47 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) ftruncate(r1, 0x0) 2018/04/02 14:58:47 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r1, 0xcf2, 0x0, &(0x7f0000000180)=""/207, &(0x7f0000000100)=0xcf) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000580)={&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/205, 0xcd}], 0x1, &(0x7f0000000480)=""/216, 0xd8, 0x7}, 0x10001) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={"73797a5f74756e00000000000100", r2}) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000005c0)=0x7) 2018/04/02 14:58:47 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'ip_vti0\x00'}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000028c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002740)={0x0, 0x8}, &(0x7f0000002780)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002840)=[{&(0x7f0000000140)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="d1acffe2c60c2fa5dc163f49bd72ff5fcefb38c170a4b0ff4c66e9be03d3b1b4f6692503a7a6072744b5b414f5aef41fa501fbdef8fc81f0fd2ad88907ed283f160cc475e9c76f236b05cf6b65602fa84d35ca0eedd957ca97a40a2b9ab26cad2432a21d8a002968501c87d15984b511c12c38f03df180c6955e72dfd9e9cde79ed34fce539787d3256a7f677dc0df0a8065af69f906edb566d830e747fdb4cfcb57131266f1d08ab7fd671ef2c9842866c86303ba7a4fa9e00db442566182dfdc2f9959151b94c72550684975987c1e871f9aa8b457e461ea8415e72f274dcaf3", 0xe1}], 0x1, &(0x7f00000002c0)=[@init={0x18, 0x84, 0x0, {0x9, 0xc0, 0x5, 0x3}}], 0x30, 0x24000000}, {&(0x7f0000000300)=@in6={0xa, 0x4e24, 0x508a, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f00000026c0)=[{&(0x7f0000000340)="f48efab30e9f20d35d968e26bdd2c8a5339159e5cbfe4944ed83beab79c2825d31acf51f0692e15f487b539b32de8aeb30e07af862bc8abbda0ac6966b8856a7cc1c6a11854b8858357df9d7c736cca75ec73205968ad2aea5f29f1b0060eb0a645938faa8e14f9f618c1c5d276794e49261335c821f09fb82384d5a4a134b10a4916f6599743c18c9b50106846cb7f50817a938e28115de6f654dd16c9b934155ede8fa5fdbe283d7f6aa440633ad6d7f10", 0xb2}, {&(0x7f0000000400)="3b34b654edee6ad8d9a226c1f9f86f302a40cfbe4db6dcbadb6dc2530c08db7cc9b3c5c7f7444cde0d99a2454bec8e3cabd46b5f930ba184ff786a273fda91e2eb50c1cabea168c2fe7f1849bbf51cf2ac99d8446fcfdecff4027855a4f60b4d4b5c82304dd16d9733303841e5d6ef114bb04cef7b49c509f96a30cf9834acfd31c43ab7f54df8e24423e4af16b6fc103a637f0eaa5d48a7671888396ed84b10ee9c8bd216a77c59a5c26f", 0xab}, {&(0x7f00000004c0)="03783252fc7390b278a453126a85efb20a605f3e5e9663", 0x17}, {&(0x7f0000000500)="813b02286372dd8fe3245aacf79203", 0xf}, {&(0x7f0000000540)="8c7157d8c0fa6b0092d19e43a87e29e5aa53ba37c6e2e26f73d0868c417822d1fbf59f3db0cb5617514b7c62b3dd5cabbb06326b9eab71904c4199a6952dd6bc5177acf1f514907f425694c0363c0e95e73b401c2b4d12f691e2a2e3ac0ff5f8", 0x60}, 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{&(0x7f00000016c0)="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0x1000}], 0x8, &(0x7f00000027c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x8201, 0x2, 0x0, 0x6, 0x400, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x1ff, 0x9, 0x4}}], 0x60, 0x40800}], 0x2, 0x40000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x4, 0x10000, 0x4}) 2018/04/02 14:58:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) mknod(&(0x7f00000000c0)='\x00', 0xe0c5, 0x6) pivot_root(&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00') listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x505a00) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000200)) listen(r1, 0x9) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/93) bind$packet(r1, &(0x7f0000000240)={0x11, 0x19, r2, 0x1, 0x101, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/02 14:58:47 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x410) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'dummy0\x00', 0x80000000}) 2018/04/02 14:58:47 executing program 3: r0 = memfd_create(&(0x7f0000000040)="ce2829235d5d766d6e65743029766d6e657430736563757269747900", 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x3, &(0x7f0000000000/0x1000)=nil, 0x7}) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000005000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x7, 0x3, 0x4, 0x0, 0x5, 0x5000, 0x10000, [], 0x3}) 2018/04/02 14:58:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff00985be3fc151f75080039000500", 0x27) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) close(0xffffffffffffffff) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x4) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/196, 0xc4}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x25, "ccd03446c7e6f6d5cbe98557bfb116835e5c155615c3c5e4f1e2ada459fe3da5195bca96ab"}, &(0x7f0000000300)=0x2d) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f00000003c0)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000340)={r5, 0x38, "000387548a65e6ead7c69d703a7986993342701658f63a0d0e245583a533680fa1cf839e6c464c914b2ddfd1295727203bdd56e5eea27830"}, &(0x7f0000000380)=0x40) 2018/04/02 14:58:47 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x40) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000001a00)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000002c00ffff000402000000000000000035bd5f6cfc9575ac30d76765ff59036a00100000000c0000f8ff00000000000000"], 0x24}, 0x1}, 0x0) 2018/04/02 14:58:47 executing program 4: futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x4030000000) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/02 14:58:47 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) sendfile(r0, r0, &(0x7f0000000100), 0x80) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000011c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x27, &(0x7f00000034c0), 0x0, &(0x7f0000003540)=""/128, 0x80}}], 0x1, 0xdf9a4cd5dbce6b9, &(0x7f0000003640)={0x0, 0x1c9c380}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)) syz_emit_ethernet(0x66, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000000)) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x1, 0x4) [ 980.349289] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/02 14:58:47 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="df9071cd70367e4c89f2695cf2a1615f14db0158992c6dc097", 0x19, 0xfffffffffffffff9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f0000001a80)={&(0x7f0000000400)=@rc, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000480)=""/130, 0x82}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000000540)=""/130, 0x82}, {&(0x7f0000000600)=""/164, 0xa4}, {&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f0000001800)=""/242, 0xf2}, {&(0x7f0000001900)=""/116, 0x74}, {&(0x7f0000001980)=""/74, 0x4a}], 0x8, 0x0, 0x0, 0x5}, 0x40000000) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r2) r3 = memfd_create(&(0x7f00000007c0)='cpuset.-vmnet0cpuset^\x00', 0x3) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000080), 0xfffffffffffffc1e) bind$inet(r4, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r5 = socket(0x100000001e, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000300)=0x7f) setsockopt(r5, 0x10f, 0x7f, &(0x7f0000000080)="00001af0", 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x46, 0x8000) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000040)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) getdents64(r6, &(0x7f00000000c0)=""/170, 0xaa) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000180)=r6, 0x4) readv(r4, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/04/02 14:58:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1f815435, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000180)={@any=0xffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x15, 0x11, &(0x7f0000000080)="2b3ec0f484ae65de6161b090935a370e0f"}) write$sndseq(r1, &(0x7f00000028ef), 0xfdf0) 2018/04/02 14:58:47 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) io_setup(0x0, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r1, 0x401, 0xa, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={r2, r3+10000000}) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r4, r6, 0x8, 0x0) r7 = dup2(r5, r6) ioctl$int_in(r7, 0x5452, &(0x7f0000e35ff8)=0x45) readv(r0, &(0x7f0000001f00)=[{&(0x7f0000001e80)=""/120, 0x78}], 0x1) r8 = getpgrp(0x0) fcntl$setown(r5, 0x8, r8) fcntl$setsig(r6, 0xa, 0x12) tkill(r8, 0x100000000000016) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) [ 980.432537] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 981.301098] Trying to set illegal importance in message [ 981.453104] Trying to set illegal importance in message 2018/04/02 14:58:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)='"', 0x1, 0x0, &(0x7f0000001280)=ANY=[], 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/02 14:58:49 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400, 0x0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x8010, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r3 = inotify_init() r4 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x80010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x98, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="29eb10c0", @ANYRES64=r1, @ANYBLOB="010000000000000009631040", @ANYRES64=r2, @ANYBLOB="010000000000000004630440020000000e630c4000000000020000000000000000634040040000000000000001000000000000000000000011000000000000000000000038000000000000002800000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r3, @ANYBLOB="0000000004000000000000008561646600000000050000000000000002000000000000002c00000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="08631040", @ANYRES64=r4, @ANYBLOB="0200000000000000"], 0xfc, 0x0, &(0x7f0000000300)="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"}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) r6 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0xcb, &(0x7f0000000040), 0x4) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000080)={0x20000000, 0x400, 0x1, 0x6, 0x3, [{0xfffffffffffffff7, 0x3, 0x100000000, 0x0, 0x0, 0x200}, {0x2, 0x8, 0x8100, 0x0, 0x0, 0xd29727687834c884}, {0x8000200, 0x1ff, 0x1ffffe, 0x0, 0x0, 0x80}]}) socket$pppoe(0x18, 0x1, 0x0) 2018/04/02 14:58:49 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xa3e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0xffffffff}, 0x8) ioctl$void(r0, 0x40087705) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0xb14a}}, [0x7, 0xb9, 0xb86, 0xa1, 0x80, 0x5, 0x10000, 0x9, 0x3, 0x3f, 0x5, 0xd83, 0x100000000, 0x0, 0x7]}, &(0x7f00000002c0)=0x100) 2018/04/02 14:58:49 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000001c0)="2400000020002553075f01650272fcf281000000001000220ee1000c08001700002b0600", 0x24) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x0) munlock(&(0x7f0000007000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000040000/0x2000)=nil, 0x2000}) 2018/04/02 14:58:49 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$netrom(r0, &(0x7f0000000fb8)=@full={{0x3, {"e0301e6be2e1d5"}}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/02 14:58:49 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) mknod(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f0000000000)) 2018/04/02 14:58:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x400800) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000038a7306299d94b780000000000010000000800000004000800"], 0x1c}, 0x1}, 0x0) 2018/04/02 14:58:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000240)="78ea204de81d0ad609c61bd7b89f099d1aae94f6548d0e835eee9c6f4379f4162209fcd420d3979d6def183989b7f7ce4904bd02535a38b2259d9e93e869d1ce829b8669dc02ca613022c2a2fb31a2f60e05c7f3f00eb4872f58ef8fdd36923ff13bd6fb26f1037ac660598a91aa3d0937c9bbc5355066b9414d24268e74552bce6dd1affdfe0b162e2444f809b2b2d1dee756dcff85d5f04a90800ee81a32cc2540667d2dbe104fee51302aa956a0d122880e0393924a4110d2b4a69ac046505fbef2dc9db55add14b38d4b839786cae80859f8c35788df18f0a894a17dc17c920849", 0xe3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x1, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) setsockopt$inet_buf(r0, 0x0, 0x8000000000010, &(0x7f0000000180)="17000000020001000003be8c5ee17688a3000008010300ec1f030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400611fb700670000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9516cbf320ec39f02d47c59cc16198b6026eb4bf7ba2112ce68bf17a6e019b7487067c12f162abd9ce053989d755a753b6dca4490", 0x44) 2018/04/02 14:58:49 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) msgget(0x3, 0x44a) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/02 14:58:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xb526, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x1, 0x3) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/235, 0xf01e1727d8a61551}], 0x10000273) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000000040)=0x80000000000, 0xdf7b, 0x0) ftruncate(r1, 0x1) getpeername$inet6(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000004c0)) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0xc4f, 0x408080) sendto$unix(r2, &(0x7f0000000100)="71dd559de11e6ec739568c5beeab488d7472558149f0439a85c8fc2c1ce61eab965346b3b69894b15eb91ee15086bcaeb11c18b092d1b204b2f966ce7d9702685f8d5a49ddf78613555da9223f6ea9f9f1a77851c782665eab9e481704f3693f42b2", 0x62, 0x20000000, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) clock_nanosleep(0x5, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000200)) 2018/04/02 14:58:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x101000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x81, 0xff, 'queue1\x00', 0x8}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xfd14) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x0, 0xfff, 0x6}) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000002c0)=ANY=[@ANYBLOB="520068001f00000205000700ffff00000233ef5b4b4100e54c3a3c8ef082ba8f6f9a7cef08f3937057247f7b54312737e9738cbf9764a65681fe236bec39cd198c980ee21d51a9d8234716fe07b6cb89dca10215eeddb314e5d8a14d"]) 2018/04/02 14:58:49 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001880)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000018c0)={0xfffffffffffffffe, 0x9, 0x20a, 0x5, 0x6, 0x0, 0xffffffffffffffc1, 0x0, 0x0}, &(0x7f0000001900)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001940)={r1, 0x0, 0x3, [0x7fff, 0x3f, 0x3]}, 0xe) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001980)=0x6, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x63ad41, 0x0) recvmsg(r3, &(0x7f0000001840)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/252, 0xfc}, {&(0x7f0000000600)=""/192, 0xc0}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/184, 0xb8}], 0x4, &(0x7f0000001780)=""/161, 0xa1, 0x10000}, 0x20) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000200)={"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"}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioperm(0x0, 0xff4, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00000019c0)) times(&(0x7f0000000000)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/02 14:58:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a9cff8)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xc9b, 0x88000) getsockname$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x38, 0x10, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x9, 0x1, 0x26}], &(0x7f00000001c0)=[0x68, 0x28]}}], 0x2e, 0x0, &(0x7f0000000280)="9be9d60e78cf4c6bd6558408645c84dea035975ef4411def15106cdd040da584763e1947e39d47002ba6363a95fe"}) dup(r0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) 2018/04/02 14:58:49 executing program 0: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000400)={0x1, 0x10000, 0x1f, 0x369ede64}) r2 = dup(r0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0xd3, 0x800b) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000b0e000)) r4 = dup2(r3, 0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x80000000c2, 0x2cd) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r4, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xffffffffffffff8c}], 0x2) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x53c, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0xf9662ebbf1e0523) syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x802) syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x40, 0x400007) r5 = geteuid() r6 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r7 = socket$inet_sctp(0x2, 0x5, 0x84) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x11) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r5, r6) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x6) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/02 14:58:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="290000001900ff0100000000000000020af5ffffff00ff06800800000d0009000900001961932d46d4", 0x29}], 0x1) 2018/04/02 14:58:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) iopl(0x9) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffffffffffff) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) [ 982.321167] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/02 14:58:49 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c000e20008040000000000001a00ac14ffaaff020000000000000000000000000001810090780000000022d240be1cbe6194cf1a8b732906d94d1dc3734303d35d555ff063e42f566b68265c40965624e706c1475f9f7cf31de6"], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80801) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000002c0)=0x9, &(0x7f0000000280)=0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x3a, @multicast1=0xe0000001, 0x4e23, 0x2, 'ovf\x00', 0x4, 0x1, 0x2b}, 0x2c) sendto$ax25(r1, &(0x7f0000000300)="df93456760e0b3bd2ffdc1eb2c284617793cb8b434f6255634eaeef5a9288ecf8b43a7486b042505000000f83f5145cf9a5d7595d347e9d571eb7b5d7f82d4463bdf08065fd354b87db407b10564bc68de048e35c28cf85e13781bdbb4ef8f68d8f05f94357090481150fa51958f04ab69703847c8eeb90fd3de44841608b8758ecb8ad31ff09ca0ef095eee5fde27da23471ccc6c1cebf13768702274f31944c9fe14c6984ad25dfe9db3ba619a0f86fab75e6f03826833e42bd62efe2d9e6a9c776f775fafc727fc9665ff27e06a884b605cd9d681e9368243b9426d9f85beb826d6ff6b76ad4adb1c", 0xea, 0x40, &(0x7f0000000100)={0x3, {"49de5eb598d1d2"}, 0x48}, 0x10) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x1, 0x3bb, 0x6b, 0x1}, 0x3, 0x1, 0x0, 0x0, "8c1a6cab55b4af27"}, 0x10}, 0x1, 0x0, 0x0, 0x8010}, 0x10) 2018/04/02 14:58:49 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40040, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0xa, 0xa6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="01000100", @ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x20}, &(0x7f00000001c0)=0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0201000008000000ffff05ff00000000030006000000000002000000000000000005000000000002000000000000010000000000000000"], 0x40}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x2, 0x5, 0x1}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f000045afc8)=ANY=[@ANYBLOB="e00000017f000001000000cc86010040"], 0x56fc61b90adcd77e) 2018/04/02 14:58:49 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{0x8, 0x8, 0x8, 0x1864}, {0xb94, 0x4, 0x5f4, 0xe3}, {0x3b, 0x5, 0x6}, {0x0, 0x4382, 0x1, 0x4}, {0x6, 0xfb, 0x1, 0xff}]}, 0x10) 2018/04/02 14:58:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1000000000000c02, 0x0) fcntl$setpipe(r0, 0x407, 0x20) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={"776c616e300000020084000000000899", &(0x7f0000000000)=ANY=[@ANYBLOB="1d0000000000000008e11c446b8d38ceb77fc50e60d791d1be1cb453a70aa5b964131bebbc9f7d34050ae7c223f2ccfc3b51c6daabf0a756a90599ecf4"]}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200001, 0x84) 2018/04/02 14:58:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@nat={'nat\x00', 0x19, 0x3, 0x3e0, [0x20000080, 0x0, 0x0, 0x200002a8, 0x200002d8], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x22, 0x3ece680f5215c924, 'teql0\x00', 'bond0\x00', 'erspan0\x00', 'rose0\x00', @random="7d49ddee7484", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], 0xb0, 0x118, 0x150, [@time={'time\x00', 0x18, {{0x9a31, 0xfff, 0x6200, 0xf20e, 0x8000000, 0x20, 0x2}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x9, 0x2, 0x0, 'bcsf0\x00', 'sit0\x00', 'syzkaller0\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @random="67ba3f2b3c38", [0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x10, 0x655e, 'gre0\x00', 'ip6_vti0\x00', 'sit0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb8, 0x128, 0x158, [@ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, 0x80000000, 0x0, 0x20, 0xa, 0x4e22, 0x4e20, 0x4e21, 0x4e23}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xdfd7}}}}]}]}, 0x458) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0xef) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000500)={'filter\x00'}, &(0x7f0000000580)=0x54) 2018/04/02 14:58:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x0) sendmmsg$alg(r0, &(0x7f00000070c0)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000200)="9c1e7ec5735a84e2ac123e1043eeefca550a1f188d0e06e63d9c725f6e8b0fee27362fe459f20a488343a6b30302b9a5ec79fc79ade640e360790d8dd367f68ea97e0093cb420f70c35217b5f2ff05c00052599e786836704ae5db0e34179e1c67555dcdcea07c21a9813b27", 0x6c}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="9b91553d3a8a03b843f7215850a1ace016155fb391883f28e7c8698d9eccf1cc16a30646c86322fe1d1fc5e08a82488c9efd6370c3b3a7bfbe5a45b956a3211a5070be1166f0be6c2839214fe60ee6211c6a1d0801dd23cbd91de42ec4a752bdd58d286c2523bf15118d8ea40467aa56e9902e130290e6ddea3abd1092bf3db8f8caa5177455a4caa44011b93bd3977982e43cdfc4bd9f1541eabe6e0707baa7100f3cc4a3ff6a", 0xa7}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="6cb94c3195887de201e78f993e2b36b986f7328616e63d252dd6b28d1d30eaae45ea20317814ff1f2cc60e67efceae5fcfbe2fbf9bb3ecd91af8085cdedd78ac6b6915694ed6efb7c0e0c8035a515ffb85d942f088a9e2eb2b552b2386427e54e2d302f5fd731a7947ba82e8220a3c474e996de8272b917af4fab2ace5b0", 0x7e}], 0x5, &(0x7f0000001540)=[@iv={0x88, 0x117, 0x2, 0x72, "fd5413e11a129bd8f9f4ea3f5430891b32c23c08564a5304324d5d1be7d79aa07621be0b6e53e240f0d582fb810cc3fe919fa6bae3dddeba1acec554a3d069ee4185aff9f10a92a1552dcbde57053305900b279f8389900147311a278d10e4371d082aa7edddd4ccfcb95b9b1e4643231fee"}, @iv={0xe0, 0x117, 0x2, 0xc7, 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"}, @iv={0xe8, 0x117, 0x2, 0xd1, "4ffb59e1366e4a25154e520009904acf84cb2d1b066ceb92fcd3c56c9a6b06dd70ee0a0ea38806188ac7e46551edc288da51e875a84f5c91000d2a961b581b13aabb911bd8d3d0312b793d58a77a13be557ad4f1e5154717d32a1557c5b53c5b947c2194b76b7c463302591597afecfffdd0a9c5d845a5b9a05b56c538d69b00c46e751875aac9f03e4abe52c67cc845753bd7732443f7146a7e131501e4f150fb9c437e3555086c75b14bd19052d3c96cd62e3b020289fffebeab5ecc6f2c8af2da169b311fe418e070418800372d09a0"}, @iv={0xa0, 0x117, 0x2, 0x86, "3a49da03068caf52a5e23b21dd26f8f6d08f85bbc2352cc67d1c4cd8064c957ba08c2dac8ddb6b1d689043f0affb511bf8016234bf5c84bcce0676bc984afc524c88fd3de8a558ed5423c108c87c573b3f342c5503388bc4b5eb79417e52569a9a32c94aa30a061ce0c95517cfe393c63b2123cf3f88e9b79e18916f1f0d88911ffaa5828ac4"}, @assoc={0x18, 0x117, 0x4, 0xd1c}], 0x1200, 0x1}, {0x0, 0x0, &(0x7f0000006640)=[{&(0x7f0000006580)="aa2039180df3f8e2a915808409bf0211c69d057c827ef1da008a059037268aba3cc8003130c0c97635e870c22cc3eb48fc195aeab3fb9860548120ec56d7d4c62c7a430b4f7c2cc908ab208a4dca68f04bd7b67853c8bbb660226c4c38b6da15bfd3d4381b", 0x65}, {&(0x7f0000006600)="8e5cf7975077023e1ef6551c49f2695dfba3ff36e9a5b1cc511c7f6eebb9a177c94b725c01c8e926177dc97eb3c9fc0d131db97cac5be63f", 0x38}], 0x2, &(0x7f0000006680)=[@iv={0x100, 0x117, 0x2, 0xe9, "9ec6328c797b78e42e11a6ffbb02310e8379914fcb42ac65d01207261008be47c0212cbb8a1d7d2b5c77ba26fe5a816a76da754310081e476a4034920ae42877e01e434a5b2524b3abbac1c5efa0bfff920de9e16b79eebeff6a20bbd0dcc560228260dd6a59b972d9b4021c396f8dd38414d169d0b424240c0fd78dd9aa02576a4507cb2ce800addf93b78bc8675e1c894cd47431c6044996fcf417c139720165c7baedda287305019deea8f141d209c08bd7c1462940d7f6c9119cf2a4ec4e283fc7b88609e84492dd6f7b7115990c0fb7f1fcfdd2100cfa41f37c69b4a8e2c5bbaed2367a725a2c"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x72, "668ef09256d1569cc9c99a0f059dc579ea4bf47eaee4e53d5b23cc4e58ca5125679017a9041329876ffd8b3246b1823281abc9e6afaa150eb2bf5a6429fb4209e282144ebbe2327d5b2a20ff86c2b27b8fa683bed497ecc16d75019108230ff245ad411db40eef8121745d8e0509c9822c68"}], 0x1a0, 0x10}, {0x0, 0x0, &(0x7f0000006f40)=[{&(0x7f0000006840)="6129ca1983e38b29", 0x8}, {&(0x7f0000006880)="94f8a606090654c53342bffd564fbb274ebe56d65a7a97e0c7e221bf5dd6afbfae3bce0262f714b11ffd341bbbf482ba5723433c7f7edb19cbaa92be67e68b46963c75200399c82a59e0fdb96e81d7c6ae4996f9dbd739f8216fcd191ac7438b9a1f6b1d97ab437246c9ccd82d26e56e953ccfe68aef96c39f5cde5e1b03545666c8320163f1b1133be4ecfd74fb1d86193e5dbec1a1737f42eed8c053269c56982c3489faa4112f5ce83e9059ae1dfee08fab423120dd8c467e9ba4ac2631b8956e", 0xc2}, {&(0x7f0000006980)="fc318e21ab1405a0c58e7b3e83dc37e2fab046daddeafb93d6d0350c52dea413346530ef5e9f583ab0886ebe91702e5b0dab845283e007975995c4d8cd9c4d4e22b7111f708a3aaf9f1546d7eef16f602c0760d630a91d34416657d96fb8fe8b68645fbf57a701640ab8fcd4735af690c85298d3b0b20a1dfd276d", 0x7b}, {&(0x7f0000006a00)="568e64f74f5ba07aee2df29cd13f44b86ff0783c3d0855fedef4ce233e35fbebbb596e86b4813b508bb5d4e546b044397ab223a95f13a28ed015a04d5fece9b72b39c4fd4c2808c50424994cf62cc75c676621a95533831cfc70c4bebb245d5e10076e5bb44660ce6a2e9f79da30849b2b0aa4046bb9aa3b", 0x78}, {&(0x7f0000006a80)="2f8d57812d0bdbd09fbe9bd5856f0c394a76e3a1a412c20b5db2cb6123917bbff8132b1d6cd1daae8e7ec379e1eae287c10dc01b298b00c389518f88fd3db76aa96017188567958358e37da80f85ca918ac9da408ebf7d46635dd5776b839a867cb981985a25a9d3a2de883281d5b76cd0b0d10cdb974350eb4dd6d9605160cb11574f663df12768e611e9c6f561b6bbd4a0298f39adbf53356c597826bafd", 0x9f}, {&(0x7f0000006b40)="1bf693d43c5f75fa7f91033c97bddb4a1ede6684b94291b3e91d94491e724b12ab95055f7f077d151bbd10329fc2ecd194d019440dfb67b843d965f4b358c38b7fd73dc204d2886aba727f8d6419b6de459681d3a7f409e34594ad68cf9b844867bd66caa30648a15048de00740844cd5573c51669dbc15a8e545e74e14d6a544dcb3a086d45c36e4f63df9d077e7834f330b136aa2f996f30f143bbd0c2a3dbe7a917b456bf8abe2e63bfe5e67b48c4587d16f91413d8b5", 0xb8}, {&(0x7f0000006c00)="09ef8e216e3eb1fb92d6fc57f94294ebf62380893b4c0b35c01c375d8bcd5325620f6bd04b43a0e5dd5fba3c5784507dc53800a99b7b99c50df7ae20837691953c4ad6694d156965025dd5fb0d76ed7e79e9b0f4ad72ce62ce82c5acbfa202df6733e6b5f21db176b7d53db8cdfa1848ddecf01fd755cba76978ba76984567b391c1e5aae0e9f80241929b9b5f5f089e7adfe3e04b5f5cbf1cf632f44ac4a8c3c77e6b58e8d91d7b916d8e01638f98c7cffdf48470698f1801a0445629f20163", 0xc0}, {&(0x7f0000006cc0)="d18aa8912c425c7c41a39fbfa6b75d247905e7b64b7a939670d4666dc383e7fc99774237f0188d0f46b29df42377511126fe621cb5172db2df60648e2ae80efa5085aad51bd9aa21d4e4b297504e4579fbc76be521529fa59807b5ab0ef60e889e3f824e7728a192f6e5ec09", 0x6c}, {&(0x7f0000006d40)="064df2f2925803bc0f68607ec5a913d97b03ef6b53fb93b24a758d317966f33aa5c11468f417efaaf3c2db1c5e6b4b65e9fd84377167f466bdf32b994f9e2a34613cea5285a2eebe514f198da41ad0f1a92e4cbc302ea531e55aa0235ca92e2ea9f378a07e8013883bee51eed1ccb881c434ddb5996756f0945955a7efca56abff5f3c47a306b783ff4baf20b44dac2c10ee6f3f961bfe957781a7c16b44b012968a2ebd5b3d6146866a78a85ce2980cab107c3c91668e883c9768f83f21df43104b16505588cd72eb35044f", 0xcc}, {&(0x7f0000006e40)="88d1df21adaa47cad91ce1d0b82802b4d708e8820394530048e0ef14fd953f41ebafc327c7661cb9b05b5a0dea5c76050fee9316061674767f295e4cc190551dfbd488d61095ce79011a706528ea3cf40cd3be617e372fab78a9ab5f8966e7f227fd2933e382a6a5128280ef19d45ff25642886986bf837c9cb482f451b767a2c38d43cd0d35952588cb1d0c8b7011f5989629a9d8e738caf4b329937a2499ee3f6b79805dc6b6e8e515e611e95f65bf4a316a75298b2867c9247259061449f1aabddee5142e64557c6f593c047c1acd958a19010e469561c3670e31f74006d2f842d4", 0xe3}], 0xa, &(0x7f0000007000)=[@iv={0x68, 0x117, 0x2, 0x54, "40a3d82206d708648113eb8ff1c79ced26ab7e6e8cb3bde7e4a7c27ba4fe2973035edf793668df2eab58ced3a61d13d6e2dabc2626e21a0417c274ba0cab268042a55d31b79d54e5f849d33d2dae1d673344f2ca"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x40, 0x117, 0x2, 0x2c, "8e494e658e0c39a5ff5f8579944de6aed572b183912ecd50c68c7967dc1bce0fe7290d4a8522cb80433cfd38"}], 0xc0, 0x10}], 0x7, 0x8f3e2168326f92d0) 2018/04/02 14:58:49 executing program 1: pipe(&(0x7f0000034000)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x802) poll(&(0x7f0000bc5000)=[{r0}], 0x1, 0xfffffffffffff800) close(r1) 2018/04/02 14:58:49 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) madvise(&(0x7f0000690000/0x2000)=nil, 0x2000, 0x4000000000000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="6f07002e6e65742f8986674a272e3d26b053cacdd090b893f675a6f2fba5de1d77b3ae5a9a56bc6d9c252b96adb0d60dda97d5982bc8a2285b5cb8ff288947efbc77f1cdff97fdcd75ef881c9bdc851ad74a5e4c59a85f7b21fb6db7af1ab38d3f8f73a1693e3f0821c5a6fb5b3a69e7c7663c8a74d1b11d5dbe9c0ab96810", 0x200002, 0x0) 2018/04/02 14:58:49 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0xffffffffffff3b03) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f000024e000)=ANY=[@ANYBLOB="52bb00080000"], 0x14}, 0x1}, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) r1 = open(&(0x7f0000000300)='./file0\x00', 0x200, 0x40) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000340)={0x8, 0x1ff800000, 0x10001, 0xfffffffffffff801, 0x3, 0x0, 0x1, 0x8, 0x5, 0x9, 0x7, 0x9}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) r3 = getpgid(0x0) listen(r2, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000001c0)={{0x5a20, 0x5, 0xfffffffffffffc00, 0x2, "e4fe44175cca0c352c9927072c314e60579865a54c0e9f06b70d9d20dee105f41738115b75be41e9fb2c0f0f"}, 0x0, 0x0, 0x4, r3, 0x5, 0xffffffff, "4f09401fad1e9d732365735c86bf9a39750f51f1902f530c96e766d5db1a2c6227d57319e2e160613a57cff1d2f194ef6b9a2cd0dcb80343fe07b5eb63dca5f7", &(0x7f0000000080)='\x00', 0x1, [], [0x6, 0x62a, 0x4, 0xffffffff00000000]}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 2018/04/02 14:58:49 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000903000)='.', &(0x7f00000002c0)='bdev\x00', 0x1c00, &(0x7f0000000300)="6a62c77b87d71ae54057bb254ab6a568a203342fa3928da29ccbeefe8ca3ecb59925d40db41b024d5b71e16e51eb9ff74f9eca95c7b0d6b4c8a0d7e8cf452f2444bc0dde0c7282df151be70f6dbc7aa9e72d9d3ba7d359ff07000003fcac2f1efc8cebcb4ab97abf9afef9bf2eac7df248ec93ac40448b5d8fb7bc476c84e5be6b5fa3041c4e8f00d4a1a579f313aa2541db1df16483f6259952d6a416a4ccdf72abe882c157b3220d50dfe30b72a0c28d41ac0822") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='afs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = semget(0x0, 0x2, 0x8) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f00000000c0)=""/124) umount2(&(0x7f000075e000)='.', 0x0) r1 = dup(0xffffffffffffffff) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x80) 2018/04/02 14:58:49 executing program 3: uname(&(0x7f0000000500)) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/02 14:58:49 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000d01e3a665101f1b2559b863f6d62ebdd8d562b9431cde0e492e2bb297cc6b90a991e21f3858421c76bf5b6921d8d1d91933539b908662b3de75ac322fc755b45efe6eb628dc5c2f04ee30efc1a0cbd83bf9e4daec8550ff79c6749462f1e6fc240d77e2d58691b5863cebed0db87cd8ac0fb2684f2348dc2c362faef5163c8445223034cbf0fe12b489b3ab368ab51b1fdfeed751a2225c55f23156a90c700a42dbed06253275a1d29b0438fa87dc56581324a0558c932cd1bc8c022258d86582b69c796c1"]) write$eventfd(r0, &(0x7f00000002c0)=0x20400000000, 0xffffff5f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x0, 0x4, 0x1b1, 0x80, 0x80, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x101, 0x9, 0x1f, 0x7fff800}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x2d}]}, &(0x7f00000001c0)=0x10) 2018/04/02 14:58:49 executing program 4: futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000140)={0x0, 0x7f}, &(0x7f00000001c0), 0x0) socket$packet(0x11, 0x0, 0x300) 2018/04/02 14:58:49 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0xfffffee2) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) umount2(&(0x7f0000000040)='./file0\x00', 0x9) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x3, 0x2a0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) r2 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/02 14:58:49 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000780)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000007c0)={0x0, 0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x6, 0x0, 0x10000, 0x43}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000006c0)={0x4f, &(0x7f0000000640)=""/79}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000140)=0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000ac0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xff, @empty, 0x400}, @in6={0xa, 0x4e21, 0x7f, @loopback={0x0, 0x1}, 0x7fffffff}], 0x58) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r3) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000100)="3424c8f6169446a873d6c14b9d7261f6c3bd5461ffc5eb2951ef7e115b94f94c"}) socketpair$inet(0x2, 0x80001, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000580)=[@in6={0xa, 0x4e22, 0xffffffff00000001, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x9}], 0x194) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001780)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001580)=0xe8) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000015c0)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x7fff}, 0x8) socket$key(0xf, 0x3, 0x2) 2018/04/02 14:58:49 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20100000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setresuid(r1, r2, r3) 2018/04/02 14:58:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x8, 0x202) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000240)=0xfa, 0x4) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x101000, 0xfffffffffffffffe) accept4(0xffffffffffffffff, &(0x7f0000000140)=@nfc, &(0x7f0000000040)=0x80, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/02 14:58:49 executing program 7: socketpair(0x1000001e, 0x80005, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/04/02 14:58:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/02 14:58:50 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x8000, 0xfea01) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000380)=""/9) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x3f) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000080)='wlan1f,selinux]\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000180)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/02 14:58:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000400)="0edf51535e86051d10f244844fbc57b50c0c4a55e2b24c6d23519a5446b9c08a4a2b45b6e924dfcfdea1a9afde2db770", 0x30}], 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/02 14:58:50 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x0) 2018/04/02 14:58:50 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) set_thread_area(&(0x7f00000000c0)={0x2, 0xffffffff, 0xffffffff, 0x7f, 0x7, 0xea5, 0x5, 0x9, 0x2, 0x1551}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1@', 0x200002, 0x0) fchdir(r4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x6, r2}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r5 = socket$packet(0x11, 0x7, 0x300) r6 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r5, 0x107, 0x8, &(0x7f0000000040)=0x6, 0x4) write(r6, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="15", 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r2) 2018/04/02 14:58:50 executing program 5: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000240)=""/123, 0x7b}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/73, 0x49}, {&(0x7f00000000c0)}], 0x5, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) kcmp(r2, r3, 0x2, r0, r1) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x2, 0x0, 0x6, 0x7, r2}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000, 0x400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xe9f}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000180)='cmdline\x00') sendfile(r0, r5, &(0x7f0000000000), 0x401) 2018/04/02 14:58:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x246081) timerfd_gettime(r0, &(0x7f0000000100)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/04/02 14:58:50 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002dc0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x0, 0x989680}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/02 14:58:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x40000000002}]}) flistxattr(r0, &(0x7f0000291000), 0x0) 2018/04/02 14:58:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYBLOB="ce9def"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f00000001c0)={0x8000, {{0x2, 0x4e20}}, {{0x2, 0x7fffffff, @loopback=0x7f000001}}}, 0x108) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0x49fffa77, 0x5, 0x8000, 0xae, 0x80000000, 0x1, 0x541, 0x6, r5}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 14:58:51 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1001, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) fsync(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0xc000000000000000, 0x1, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x7ff}) close(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x2}, 0x8) r3 = shmget(0x2, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000003000/0x1000)=nil, 0x1000) 2018/04/02 14:58:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000417000), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') sendfile(r0, r0, &(0x7f0000000040)=0x7ffff, 0x20000000000000a) 2018/04/02 14:58:51 executing program 2: r0 = socket$inet(0x2, 0x200000000000000, 0xff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) socket$unix(0x1, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/04/02 14:58:51 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x46d, 0x7, 0x9, 0x1, 0x1, 0x100000000, 0x81, 0x7, 0x3, 0xfffffffffffffff7}, 0xb) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x8, 0x9, 0x8, 0x6b13, 0x7f, 0x2, 0x10001, 0x6, 0x90, 0xea2d, 0x100000001, 0xffff, 0x5, 0x200, 0x3ff]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={r2, 0x10, &(0x7f0000000440)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0), &(0x7f0000000140)=0x8) getpeername(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0xffa) fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x8001}, &(0x7f0000000100)=0x8) modify_ldt$write(0x1, &(0x7f0000000500)={0x6, 0x20001800, 0x400, 0x2, 0x7, 0x39, 0xfffffffffffffff8, 0x3, 0x10001, 0x5}, 0x10) 2018/04/02 14:58:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) clock_settime(0x7, &(0x7f0000000040)={0x0, 0x1c9c380}) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000002c0)={[{0x2f, 'rdma', 0x20}]}, 0x6) 2018/04/02 14:58:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0xef9cb1fd3f5fb25a, 0x23) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/02 14:58:51 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x180) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000003c0)={0xff, @broadcast=0xffffffff, 0x4e24, 0x2, 'lblcr\x00', 0x12, 0x6, 0x32}, 0x2c) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000400)=0x15, 0x100000110) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/236, 0xec}, {&(0x7f00000001c0)=""/76, 0x4c}], 0x2, &(0x7f0000000280)=""/196, 0xc4, 0xffffffff}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000440), 0x10) 2018/04/02 14:58:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x0) 2018/04/02 14:58:51 executing program 0: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x7ba474e579fc43c5, 0x0) 2018/04/02 14:58:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) listen(r1, 0x0) 2018/04/02 14:58:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000240)) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0xffffffffffffff00) r5 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)=0x0) kcmp(r5, r6, 0x2, r0, r0) r7 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x0) keyctl$join(0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000000080)) socket$unix(0x1, 0x0, 0x0) bind(r2, &(0x7f0000000480)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) 2018/04/02 14:58:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000000)={0xc2}, 0xe93722db4874638e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) getuid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000001c0)={0x14}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200)=0x2, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sync() ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 14:58:51 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000004000020000000000000000008001200020001f2ff100000000000001000e5ff0203000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) [ 984.684609] ÿ: renamed from bcsh0 2018/04/02 14:58:51 executing program 6: r0 = semget(0x2, 0x7, 0x40) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/121) semtimedop(r0, &(0x7f0000000080)=[{0x4, 0x100000000, 0x1000}, {0x3, 0xf5a, 0x800}, {0x2, 0x2, 0x1800}, {0x0, 0x1}, {0x0, 0x3, 0x1800}], 0x5, &(0x7f00000000c0)={0x0, 0x989680}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r1, r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x6, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)=0x7ff, 0x4) r4 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r4, 0x4, &(0x7f0000000240)="f98b9327b2c60c932e42cc4a61c540f5dfa93783a4463fa02060001c833e3a015db074b4f19a277210d7d02e04a8c89ca7d6ee4152333f3d5b8f25470e9892ccaabe37910a0302a34d460b723476bd1eb5c8ae0193a647dc18f5c822c8bd1ea8ed1a8d3731ae4d4fcc19") setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000002c0)={0x10001, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1, 0x1, [{{0x2, 0x4e23}}]}, 0x110) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$int_in(r3, 0x5421, &(0x7f0000000480)=0x9c8) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000004c0)=0x1, &(0x7f0000000500)=0x4) ustat(0xfffffffffffff989, &(0x7f0000000540)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000580)) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001fc0)={'syz_tun\x00', 0x0}) sendmsg$can_bcm(r3, &(0x7f0000002100)={&(0x7f0000002000)={0x1d, r8}, 0x10, &(0x7f00000020c0)={&(0x7f0000002040)={0x5, 0x1, 0x6, {0x0, 0x2710}, {0x77359400}, {0x4, 0x0, 0x81, 0xfffffffffffffffb}, 0x1, @can={{0x1, 0x2, 0xa935, 0xea9}, 0x0, 0x3, 0x0, 0x0, "50fa4f4231191386"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x20000014) setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000002140)=0x3, 0x4) execve(&(0x7f0000002180)='./file0\x00', &(0x7f0000002300)=[&(0x7f00000021c0)='syz_tun\x00', &(0x7f0000002200)='syz_tun\x00', &(0x7f0000002240)='syz_tun\x00', &(0x7f0000002280)='syz_tun\x00', &(0x7f00000022c0)='system\x00'], &(0x7f0000002480)=[&(0x7f0000002340)='syz_tun\x00', &(0x7f0000002380)='\x00', &(0x7f00000023c0)='syz_tun\x00', &(0x7f0000002400)='syz_tun\x00', &(0x7f0000002440)='md5sum}\x00']) syz_fuse_mount(&(0x7f00000024c0)='./file0\x00', 0x4000, r6, r7, 0x68, 0x2008880) r9 = creat(&(0x7f0000002500)='./file0\x00', 0x115) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002540)) ioctl$TIOCGPTPEER(r3, 0x5441, 0xf146) tkill(r5, 0x33) perf_event_open(&(0x7f0000002580)={0x4, 0x70, 0x0, 0x7f, 0x90, 0x6, 0x0, 0x100000000, 0x556, 0x6, 0x3, 0x4, 0x3, 0x3, 0x87af, 0x8, 0x0, 0x7fff, 0x3f, 0x3f, 0x9, 0x9, 0x6, 0x2, 0xcf1, 0x1, 0x8, 0x7, 0xd3, 0x100000001, 0x400, 0x40, 0x2, 0xdaa, 0xe10, 0x1, 0x6, 0x6, 0x0, 0x800, 0x2, @perf_config_ext={0x800, 0x10001}, 0x10000, 0x7ff, 0x9, 0x1, 0x6, 0x72700732, 0xfffffffffffffff7}, r5, 0xa, r9, 0x2) init_module(&(0x7f0000002600)='md5sum}\x00', 0x8, &(0x7f0000002640)='system\x00') ioctl$TIOCSCTTY(r3, 0x540e, 0x100) 2018/04/02 14:58:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x100) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3ff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000aa0ffc)) [ 984.740396] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20004 lblcr 2018/04/02 14:58:52 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x101000, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) accept(r1, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000121ff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="28459a241189d30bb409d1d20000183560db70199a6300000400002004000000000000007210c60000000043864a17e95cfae3b76f52f3", @ANYRES32=0x0, @ANYBLOB="000000000000000008000e0000000000"], 0x28}, 0x1}, 0x0) 2018/04/02 14:58:52 executing program 2: r0 = inotify_init() openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4000, 0x0) r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0x5) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r2, 0x1) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) [ 984.815959] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20004 lblcr 2018/04/02 14:58:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x3, 0x3, 0x72}], {0x8100, 0x6, 0x8, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x13, 0x75, &(0x7f0000000100)="dfa96f8e804888b5febff4b25c0dcc94e54c5f3101739044f6bedc41f40a5bdaaed3b2e65372c727e7afa153b7f1460182e55457ecd1d630351b07984fe450c9f5c0bdc29dff265d04db9fc88f06dcde70b736192347ca91282de26d523fecb33c1a51d68be59643c3fc9ebfe103939886d53e75b0"}) 2018/04/02 14:58:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xe2) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x1000000, 0x4d032, r0, 0x8003) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00000011c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000001180)={&(0x7f0000000080)={0x10f0, 0xe, 0x7, 0x302, 0x70bd2a, 0x25dfdbfb, {0x5, 0x0, 0x9}, [@generic="db64c28d6e89067d9195587aa79de41ae706ce37844c20f4fb2d9086c290226d0e46481e2ea99d6b0b2ef1b610c7be7956628bf88bc56e2cf76419fa49aaa490e388796ac1d78097fa4105bfc17c14cee2722a37f0c3347f9cd7fd10c2aa3dc7bf7d3a787335a33214227e61912ec526d17eb21f4d38587b17ddd87fe3644937ff8569488f6e33eb013918bcab2243aeb867569181fcfe1f70", @nested={0x20, 0x45, [@typed={0x8, 0x27, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x3c, @u64=0x8}, @typed={0x8, 0x32, @fd=r0}]}, @typed={0x8, 0x3e, @pid=r2}, @nested={0x1018, 0x37, [@typed={0x14, 0x71, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="e951c1d372aa3574ad8ca9e80fe207153fae20979b583d9f89480ac6a47d059672b5908626efa6a7452d16c08b5bfe219fb65bb79dbd0875e1e7abfbf654ae731b564aba36051fcaead4acca5078aff5353efb0c7fd1eae307dcbbb662535b2f1b0fe9e06af6fbf6081c5c8406d6844c5503b3800fb7debed900e13626790856c708a73193a3e161e3ef29486574d03f898350f0036f8394d306586d199bc1b363566d328009dc5ba3bd56501ea5ffc7493fb9bb950038f2b697423b126b98ea75bc6a10cb5442adc2311ab3232d2eb5236f8c07b12fc68837c08f6b0c09ae4304dcd96a951fc40bc93170a170c76469628636b252cc2332dc12c709caa8b692ce9ae3c096bd7c20785598e8ae6b1e66c98ac700abd741a69e43800b95bbdc8bfe4f4dd480ca9be2c63d8f838413d669bb735d50416ef1845ce649dc75a02b6b5627b575a9de68e60701620756dbd4e4dc8cf9371ecf2cdfea12e8694d7483d0530977595accf76aaa7b5d366e38b62f93599a9ed3a990d75bcaaacb0e0d5316e2ad7d5b1df3d1c6c4a7376583466d0383588e69c2b510f0a72c0d57f103e0dc6d7a3960b8c1e8d9f75efee43387c7b9177c50b7dd2499bfe41c2717289e3dfa094fff7b38a9cf1b64e1cf33fe46eb34c272cd2cba091b022afdaa8ee9c66043d7a1d11e3576569807e9dfdda36584c521dd5cbccfde57c49033790010a4b366a37a43e2d4957bdb9a32a34805c9c727a0a5a12e0f308f5bc28a7a009eef0ae6651d9733f715596636596ca9a7fb703c3b2447474c8cf655e233e0bce7a40ff590d1c1e91ef8d10020954604f0d97c50e6834c1cd8e24f31355b60b3e2de18be369d5f6be25344da6b93faf74b558ac37e74a113b1986c81b2b54201b374ce29e424dfc08e7a51d504728a36270d2ef2cc3e651a192669b3ae6fa32dba31b9895ace12c56fe280fac454f65ed0a1f8151a6887b832a2a5efb6b31560378fb7e3c8015dbbadd91ba1dc41a12eedadeb92fdbdd00f321668a81b4517f5ad079db23d69a460d09b6afef254451002b905e9c62791d48db80a2a9e5f57f9786519e71c8f0fdcc5ab3afa81e68498a6106cfca65c36d8e30d883173dd6db6b49eb43ce30bb56d8252dd518ddd3d9d2ecca42d56f1244862bd9d9126c5c479b2563f7519148fdc661098bf8652d551844b0d717bc78413b5412bad13e79e11aca76b4beaca43e2d95503c886cd440e1e0144e249fd9d0b4323fae21deb9f8fb328e18812cb4822de4d7a32be4138c6158add8a9c4174212f80feaebb4e4f00d65278841a82b30ff9810d70b41077f9098f169515530531959bc16a0dacbd44d253714c1f91c2e2852a0d4f6b13e98399eebe4b3c63a031653eb0776c860cb03b40c3cd407b19ee0304dc2c5053ab9a3b1b0a210accd26616e08b112affab3713e295736400884a96769202889d448a81401f31646c46ed015f6a1e17a9feac36e40a764ca5d86e82b228ec1342106cfd9fd376afb13870769d54084f376b26638f107ccf271059bfb955a57a06a268df371b615276d15ebabdd429f30053e6f538b2b0ecbfa958a9311dc6e0b72fa4db74ce0cf18cf9521368b0c65200cee3fe29e8a9ffe03195209c89303c8995478b23651cad591395afd4a25c669ffe206b247f6d5c5e2a921a01801f4402533fd953a25f07679e8cf149b342cb15c35ad7214d4c3375bfe784d9752cfd07a4099a5c16efc0c0a5737af1acbf05ad159df76818a26f1c232eabb713b5e9f7bc33bd6933900ba69632146cb78b9cf48165ccf5a465ef1d91424896db5066215e7cd80cf8afdcebb9bbec3b6549b59efe7c1a3823e832c228f4c61c00475fb9d7eb59217608331cb50a85ea5b44322a38bd739a5110e05411080be09b465c94486ddf6978d6a460fc9d12cae3f404d2001bcef81f37f16252970af4b856107798f9f66235580d22978c65316390a34d6de3428fb1b217a7fa7ba4f1ba3da38f9efcb0a3563e9b23299453be2db0f60103479dcb987e303c3679a5479328af3bf0836c7996fb35e071e0d445af9406e21300e6449e8d2a4b4977e1f511390f1024e25b1b03964ad180020b7fbc93189d9757317be529bb09e283c0f5246a013d742a27d5f3b4e4e43d53aeaa65ce0439f7928535ee4d12bfb58fb421dc6c9b14ee8af4e28bbab8f54e27dd0a00e8fc236531cf495817419ecd3fe5fa8bd15c9f21986bd8835f4bd2f38d3277936dcd6c6a132b1cefb7834c0ab80f6216ac97ddc573d87ebb5cddb3ba28e997f2c64608cc5c5075dddcd72daa9213a5cc6c92495d825bee2984a4385053f67513d0000e23cede00d881fee590193f8e1d76d3b3ba6a831506606350177018f9fa09750eb6028bc01f2566ab7ce84da863a8b7996ae27fb92debf4019af0377a7187290321e6bb1e2982bade391a12f10b8f4b3687ee74b550901a239d5de092bb6339ddf3220b43c502777b66a19f95aff91dade4237a97979283ce9e915863518a0a005edf4fa6434f120f7757542fc9a9d05878d0e62895f6b4b04ca7d86763a8815f6ec6ac422fbe3078ddd2015336fef0a02cff8ee63919d7e611483091ba907e713c1900837bf37c6f019f44462d7d648a9f277d5fadfb5d197f1f25c7edb3a0194292697de3ab796ef503bfc5e759e7a584a5684824b9c890e897ce79ee820a90c577bb7fd65c46cd2c1670f7bc738ad8f97cf055080b9db3f015039bd250a10b712e04d526e6b475592351b440579ebd7c966b0496c38662498eb2309d687ab7b439da9ff01e4e4798a5e5f0d181fec1fd1748f07637a5526b9f4c7582afddb819ca7e25676837149e424e9acf5ff3d8daa3c562826125a110b95fcd45a5fa20f582ef1315c8ceb94844d9ec8c01c5fa84ca58e5a2783084f04b9d03c4cf8ce4585f1584b6bf41fe282d9de9a073b9a641c9e2b0d9798fb07be851bde64e9c88f75e7b7310f522ba6ad23d55fcbbcef39b63eff33860d8b9c2b04aaa1431b65c1d255d6bacbfba13a93340023388c78ea43775f4379ca0c896d30dbfaee37c4dd654efc15f665795cfce92594a4a212b28304f3fdf212f3a5a5f8e03648adff4eb2599df0c8c58a86cff781a476a2d667f4aacc03103996f9e42ba447a87606b19cc0b48e16ef131f55c337f9c2fb1d83a1027042395569e9b8f1af9c1d18f2190db182072741c366cab2d69eb566297239ddf8486cbb84e85b73b49a4446daada6664e588e80da28a5d62c275fd3e6502743b1cff0aca69aa80bf4a73b504e7e140e882685c57699f023da9930f0614d2cc146515d0e2df5b08c0584dda50adc84d0da7b250f5f6521b7d01b603fb80ac72f5120694c3c04cc2368fdf07bc2cd3ea0a32434b6f4f1116e01454e5892f2c034ef262617006bb819aa4abb5e735555079a4b367157d9b972644be9e84a84d643b29da374d69de00604ceac9bb5d4529b4cb325b9131d99fa5bb81c9147f1c688446da6aa6d7c791c765cee8846ff9e9c7906bab728e735d08a29d612ce41082153002a9fed9c9c3d52101a6c0764ff58ffd61696283b50b86d66c4baa899e8030212c10280d4c704700b98c62d4c62872056a3a411272d76b7ba04202e940456afba80e4b56303d8eff2bf0b5f39edd132c3b4d52630e907190cb717601fe2a315eba0eafc309eb77c05870c820de51f17cce4ce58121aaa28fb741b22b518eb08f09d8f205afb1e8c3a6b124f0029b860bdad44d0c0525aec290a50240f62bd0acab74cf5f9bae1aa4e4e0c9e28e428804b2a45f9834586b3a17645b29ff3700521e43189066ec540d935a277c06c8d74b1efcf1b73c1b555c08b8bc57c1341dec2b0a1553e1244abaed372531a47ad43106947e4f0a0893faed957728a76edeff2c0c730862811db6861aaf0239004475965a3fcea75b1d206c23d2e9a79f346f1f91a4bde3430fea604c4095ae375f3cad85b9940cc48a8e6be7f3e21e72e8a30904aadf542c1ce50200ad1cb64c8e4b69994040b364bc2b2fdcc8ef03c5e137c291ebedf2298932625b9306dc174ba3d3d6441b6e36556316bb08ebbdbdd57748879b6a385cf446d425eb8c91b5733878167a7c6312745dc1e51626653eb88515a53ef88dc4702277948ce381deae390903de6f62d858adb4eaf49caea3a79dd49583bba1f4b1b915681124770ddfb3a313396babe4ee0b118edbd3effcdbdddfe2bd3d7a72aa3464c4e58f42cb6761379b5a266ac1389e9f77675235f26d3792769b39d1a5ac3eb0d5cbcc782012916742890e9f88c5db550ac2fc6674291eace3c41dce07a707e9288118125b6a67cab0c27e5d89ff90b475cb5cfe337e39a7545d8126d3295877ef57eccbe503534f7b931d3c5dcfb9472ee5be9ecb7c91f5677309048886bed2ef5317e493c343a12415a0f878fff57e0ce431870c3877b3fbe3908bb6370ff0798fce132fc340b289990d41a3d89589d70f2bd2fcb01c47c36dabbaf1119f4d76d8b403796af3d267084d88fe553c93ee968a0db23d6847b8c6e75ada99b11e7c0ad2eda02076e9b916a466438468fac89362b2279de88b9519e91c94a795bc357fde6f7507b6b22deec36329343ad96605dcbb137813d507fbf5d585661c7f6859f594bdf71fdbf10fd0913ce0c3a30cfecb03797331d580d2f0fbf49658367c87c9c43ec0471b9e9b00382464afc0a680424d2f479671df04a4a2a743ecc8d9a66fd7d36484ce25a36889bace17eeee17fe5ba9e53060c283f59e591355d4f6311ebfe24113eb34351b6421a9f2e2a5d8fab71902e2d445e2f8e407636042bfa29369e649e5fd6d90f0541644a2f6e45bad41fcd3cc445d69ee3a5d89db9537f3c677614819b687042010761c417c1666dc79e5b02c85be54fa761231b89726f573a15855113f8bd4351eaf3db06c2668c790c21869fd85244e015a8a598ee5542517256015ff06127cfb91f1697ad25be51c27fb1c5bf1267b87d34baccf664986bb6a4d8216b3765dce2e331a07730408993c5accb45fadb0c542f5f52bb43076d8e32c16440eeb7ed4e9ffa7e7125076c5a01ca029d9dc1673e359c874a536c20eb5917f31cc066e66db46e2642f2cdb62440bf7fb6a5e740d35f97fecbaba901f6d3a4c72e9d1237e6435686096f29893e801edf7af5204230c28931b63bdeb562280cd9297c33f82e39717d50d1ca1c6e720f13a5aeeb6c47e6fbc924dd0269244502248d87ba54b0917d0097bf69292f4f23d80299008a99635ef30cf2d4b6f3c2951519a5f4d737608b0c57b587c80dad0090c231c5feb55bf2d29fbf47cf65403cbf2969266f2d9ef14309e102721c742a7d86cb2cd6e0d313fdf53875f5e871acd84633eae7add0fdf9a66f05739f8d3943bdc9ad03767df51961146f2a9bab24485ca0413f449abf0bdbf17e39d75ccb7ac5ef808127c7fbbdc67f0bfeccd56cfcd189c403fa81e332f7a82f2d687c866862cc2dcf4ccf8c54bbe25c0995963e6e90b3aefb1eef99c8beb85be09929e0fcc45d9cd1714bc6ce5e760b7d653301c8c92b08b2888bce93a9ba60b1a9eb8f2ad973b66e7c5d060f17c7df3752b6cee16ddc3777093955daaa94c2cd07874b0e5cccd1aff5e5eecc73b9ab575d308de72b644f52a5289179409cae564721ffd9733934355d7d74a6f670fc162c9c0ce779c14707530f8b51184a93578c92148285c85ccc47bb4854b2464888969e1f82edc8dc2438b4ead55463001450fb4a08cd95db5c0ab95a7068fd992af8f0913200f"]}]}, 0x10f0}, 0x1, 0x0, 0x0, 0x40000}, 0x4854) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000005ffc), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000001200)="09fd8bcbbebfdaf39a04e5fa8e384c0de7e7eab1c0f49424138b54ed9978013d5d2309df19fc89900a27e6ff3950c6", 0x2f, 0x8010, &(0x7f0000001240)={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff]}, 0x6}, 0x1c) 2018/04/02 14:58:52 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r1, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x80000, 0x5}, 0x10) 2018/04/02 14:58:52 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xc0000000000004, 0x44a00) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000a8000), 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00000b1000)) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) 2018/04/02 14:58:52 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) recvfrom$llc(r0, &(0x7f0000000000)=""/103, 0x67, 0x40, &(0x7f0000000080)={0x1a, 0x1, 0x3, 0x800, 0x6, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = msgget(0x0, 0x380) msgrcv(r1, &(0x7f0000000100)={0x0, ""/90}, 0x62, 0x3, 0x1000) 2018/04/02 14:58:52 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) mmap(&(0x7f0000233000/0x4000)=nil, 0x4000, 0x2000004, 0x44031, r0, 0x20000000002) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f0000000180)="0dcd080ae5f0782e4ea885bbc35426bc23213e6a0c4789c17f2fef07609bd49333cb3b02b6ff79b0500ec20a57a29f778aceda7b93fbe431a53c29e1a78e2366c04337453542d999a5bdc8fcee51a35e4848a678d647088af65c40f5e48d949c3c583ed63003884dd82444"}, 0x10) syz_open_procfs(0x0, &(0x7f00000000c0)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf960c6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb5896037383067a01408f2b3fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") 2018/04/02 14:58:52 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00') r2 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x200000000, 0x80, 0xfffffffffffffc01, 0xcba, 0x0, 0x3, 0x4000, 0x8, 0x5, 0x9, 0xfffffffffffffff7, 0x3, 0x2, 0x7, 0x9, 0x6eec, 0x7fff, 0x0, 0x0, 0x200, 0x1000, 0xfff, 0x200, 0x5, 0x0, 0x5, 0x6, 0xb5df, 0xfff, 0xeff, 0x6, 0x5, 0x7, 0xfffffffffffffff7, 0x7fffffff, 0xdc, 0x0, 0xaa0, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x4201, 0x80000001, 0x3f, 0x0, 0xfffffffffffffffd, 0x5, 0x20}, 0xffffffffffffffff, 0x5, r0, 0x1) pread64(r2, &(0x7f0000000140)=""/98, 0x62, 0x0) 2018/04/02 14:58:52 executing program 7: perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x9, 0x5, 0x81, 0x7, 0x0, 0x7, 0x410, 0x0, 0x3, 0x10fa, 0x0, 0x0, 0x38c000, 0xffff, 0xfffffffffffffffd, 0x0, 0x1000, 0x7, 0xc312, 0x2, 0x4, 0x8, 0x9, 0x1000, 0xffffffffffffff28, 0x4, 0x2, 0x46, 0x3, 0x7130, 0x100000001, 0x2, 0x80000000, 0x6, 0xe7, 0x0, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x40, 0x800, 0x0, 0xe86a53744a6c1800, 0x0, 0x2, 0xadda}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x9) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @random="c315170c61ca"}, 0x38, {0x2, 0x4e23}, 'bridge0\x00'}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000100)={0x0, 0x4, 0x6, 0x1f, "8ac3aec8a02a0f52c76f927f22b54ea7539395b05d840842c75a4e5a796be7044b5126fd66041879eb23578d", 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)) accept4$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0xa4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) r5 = shmget(0x2, 0x2000, 0xa4dff608c2cf5700, &(0x7f0000ff2000/0x2000)=nil) fcntl$setpipe(r3, 0x407, 0x1) shmctl$SHM_LOCK(r5, 0xb) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x1, 0x0) close(r4) 2018/04/02 14:58:52 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="6362b669559cd42393e31dfab24143a24f4d79665ce46c56b96a19ddf9793fe5b4cca267f156a244d2e843b70c58f42b06bff737572f4033e4de6e2622edabc20d07b991764d65423d67facf2b18342971c384c829abfc16bd71a85640d3edc78a74f80a8c234319fc175e3f748191e53d5046f5a00060ba45590f706364ddadf7b5bc3cc49028b6dc", 0x89}], 0x1, 0x1) nanosleep(&(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f000079d000)=0x100000000000001) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) 2018/04/02 14:58:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x40) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x408801, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/02 14:58:52 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x87, @multicast2=0xe0000002, 0x4e22, 0x0, 'fo\x00', 0x7, 0x1, 0x4f}, 0x2c) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x6) 2018/04/02 14:58:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x884, 0x7]}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/04/02 14:58:52 executing program 5: pipe(&(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/04/02 14:58:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x3ee}], 0x2f9) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) 2018/04/02 14:58:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, r0, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000d40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000d00)=ANY=[@ANYBLOB="22ea"], 0x1}, 0x1}, 0x0) io_setup(0xffffffffffffffc1, &(0x7f0000000540)) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) munlockall() ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000a80)={0x0, 0x9}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000b00)={0x9, 0x1, 0x20000002, 0x100000000, r2}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000080)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r5, &(0x7f0000000300)='5', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000008c0)={0xfffffffffffffffd, 0x1f, 0x0, 'queue1\x00', 0x80000000}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000180)="73cf810829e30ad6bd02634ccd7be470d636c2e4cb1bd5e1adf53f974b70ab96e1303eee0a753d96c1530ffef0a230c66d97c3dd75410e920450276d5aa9eac9a309d810259b181345b44d243eeef4fc7ccb31e341fdac8d1e011585d44c478cf312418eec24a4f6", 0x68) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000000200)={0x3, 0x7, 0x5, {}, 0x10a9fa, 0x4}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r2, 0xcb, "e4045cdab315cde93d724070c66daa72fea8de18b9fbd0c738e670a179e8bf88853660c6af7271d0c1ee5d3108a3c57fb392d2c988d1bf8339f23457186aa91aa70ff785dc645a56707f081d863532cac1eb17a13d6fc5ae4fc5e14dd90ed2d801283759da21a7e7d6d368c9a831f18f80e921efbf398aab4d29251927ebc1fe4e73a826dc2586e5d1bd69668e4df4fa8b8c619cae553f86efbc4861bf07d82cfb47cfd0389a517dc8190e8f9fde5ec57f212aff1c88def7ebf3af25f5b85b8f4d4341c71280ef58f8eb48"}, &(0x7f00000000c0)=0xd3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000000280)={0x80, @time={0x0, 0x1c9c380}, 0x6, {0x1ff}, 0x9, 0x3, 0x3}) 2018/04/02 14:58:52 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TIOCNXCL(r0, 0x540d) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x40, 0xf3, 0xa7, 0x9e7}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x9, "78cb4ddea4c68aed33"}, &(0x7f00000001c0)=0x11) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={r4, 0x70a7, 0x8, [0x4, 0xfffffffffffffffc, 0x672, 0x2, 0x9, 0xfff, 0x336, 0x9]}, 0x18) ioctl$int_out(r2, 0x0, &(0x7f0000000240)) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000280)) r5 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x60, 0x8000) r6 = openat(r3, &(0x7f0000000300)='./file0\x00', 0x400, 0x4) r7 = getpid() ptrace$poke(0x5, r7, &(0x7f0000000340), 0x0) sendmsg$kcm(r6, &(0x7f0000000680)={&(0x7f0000000380)=@ipx={0x4, 0x5, 0x0, "75ad636fd400", 0x7}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)="7943239780f0bbb1ec7a282acbd046a8cd53958319b9f516a10ebb3b7e773c9cc323982ef0cd21b0d4d4160ed2e044f660427b6ab4b0be9b739cbcd9ecd7943b6fb250169860d2095b79a6466931fdc98a29dfb95277d4ffc3c881e5fa834934dcb5a9c8a4b203c9729775f897d51edfc62c5fbae08db4e3279effc5f73851141aabb40d6de59929a7c432adb32ac5a2039d85230f4dd7acdf9dcc", 0x9b}, {&(0x7f00000004c0)="e940f9125b153d450b36dbb24143ee9e7d86c3e035bf1078f5883de88e972e445822298473e6", 0x26}, {&(0x7f0000000500)="bde9d5949e2f5f0b24465cb3e91bb0c53553c23f7b1690bb278e20f9ff586d1b9dfd62ccfd8ec942f05e8a2e93", 0x2d}, {&(0x7f0000000540)="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", 0xfd}], 0x4, 0x0, 0x0, 0x10}, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000006c0)={r4, @in6={{0xa, 0x4e23, 0xc5, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}}, &(0x7f0000000780)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000007c0)=@assoc_value={r8, 0x1}, 0x8) r9 = syz_open_dev$mice(&(0x7f0000000800)='/dev/input/mice\x00', 0x0, 0x2) fcntl$lock(r0, 0x7, &(0x7f0000000840)={0x1, 0x3, 0x4, 0x1000, r7}) ioctl$int_out(r0, 0x5462, &(0x7f0000000880)) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) epoll_create(0x5) bind$ipx(r3, &(0x7f00000008c0)={0x4, 0x3, 0x7, "88b885dbe6dc", 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000900)={r4, 0x4}, &(0x7f0000000940)=0x8) truncate(&(0x7f0000000980)='./file1\x00', 0xe9b) write$cgroup_int(r9, &(0x7f00000009c0)={[0x3e, 0x3f, 0x2f, 0x0, 0x30, 0x3f]}, 0x6) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000a00)=0x8001, &(0x7f0000000a40)=0x4) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000a80)) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000b00)={'bpq0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000b40)={'sit0\x00', r10}) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000b80)={'icmp\x00'}, &(0x7f0000000bc0)=0x1e) 2018/04/02 14:58:53 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x80000001, 0xfff, 0x1080}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc2604111, &(0x7f0000003000)) 2018/04/02 14:58:53 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f00000014c0)=@newpolicy={0x27c, 0x13, 0x21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x1c4, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@broadcast=0xffffffff}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x27c}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x28000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x40100, 0x0) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x900, 0x70bd27, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x811}, 0x4000) 2018/04/02 14:58:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fstatfs(r1, &(0x7f0000000040)=""/175) mkdir(&(0x7f0000000080)='./file0\x00', 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x220100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7fff}, &(0x7f0000000140)=0x8) recvmmsg(r2, &(0x7f0000005900)=[{{&(0x7f00000002c0)=@ax25, 0x80, &(0x7f0000001640)=[{&(0x7f0000000340)=""/103, 0x67}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/47, 0x2f}, {&(0x7f0000001440)=""/59, 0x3b}, {&(0x7f0000001480)=""/208, 0xd0}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)=""/34, 0x22}], 0x8, &(0x7f00000016c0)=""/4096, 0x1000, 0xff}, 0x5}, {{&(0x7f00000026c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002740)=""/205, 0xcd}, {&(0x7f0000002840)=""/58, 0x3a}], 0x2, 0x0, 0x0, 0x5b}}, {{&(0x7f00000028c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002940)=""/249, 0xf9}], 0x1, &(0x7f0000002a80)=""/4096, 0x1000, 0xfff}, 0xe3}, {{&(0x7f0000003a80)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003b00)=""/121, 0x79}], 0x1, &(0x7f0000003bc0)=""/42, 0x2a, 0x1}, 0x6}, {{&(0x7f0000003c00)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003c80)=""/225, 0xe1}, {&(0x7f0000003d80)=""/244, 0xf4}, {&(0x7f0000003e80)=""/158, 0x9e}, {&(0x7f0000003f40)=""/11, 0xb}, {&(0x7f0000003f80)=""/157, 0x9d}, {&(0x7f0000004040)=""/76, 0x4c}, {&(0x7f00000040c0)=""/175, 0xaf}, {&(0x7f0000004180)=""/224, 0xe0}, {&(0x7f0000004280)=""/99, 0x63}], 0x9, &(0x7f00000043c0)=""/222, 0xde}, 0x9}, {{&(0x7f00000044c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004700)=[{&(0x7f0000004540)=""/101, 0x65}, {&(0x7f00000045c0)=""/150, 0x96}, {&(0x7f0000004680)=""/118, 0x76}], 0x3, &(0x7f0000004740)=""/241, 0xf1, 0x7}, 0x3ff}, {{&(0x7f0000004840)=@l2, 0x80, &(0x7f00000058c0)=[{&(0x7f00000048c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x2}, 0x401}], 0x7, 0x40, &(0x7f0000005ac0)) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000005b00)={r4, 0x3, 0x2, 0x7fff}, &(0x7f0000005b40)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x130, &(0x7f0000346fc8)=ANY=[@ANYRES16=r2], &(0x7f0000000180)='syzkaller\x00', 0x7, 0xfb, &(0x7f00000001c0)=""/251, 0x0, 0x0, [], r6}, 0xfffffffffffffe00) 2018/04/02 14:58:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)={0x800cd}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/04/02 14:58:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(poly1305-simd,ctr-camellia-asm)\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x4, 0x400080) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r1, &(0x7f0000000240)="fafbd670ac6ecd048304f9518b3b76440c4ccc52784beae52a7e9e56a7e67571de406fefe75e04bf308cbff92efb819b9ab279ba975304061436e4a477d1b22000710e651f75007fe40d9f590c4f91007fe3be6a4bb434753f7e3be4b15663fded7446522a4bcaf67ff23b725f10b1896d4523bd6697bc8d6bbc8772c5c6a30720ebd70fce42b2cb72deb6a1144aa54757092a35c40e1796a3b656d6eec18aa4d27feea3759fc69eba43d9f62204803f6ed6c667cb9fb8b3e5a41180a8811c9736f4e3a6cbe37b5127c1c486e4b2687ae5fb648fd866"}, 0x4e7) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9019020}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x5c, 0x3e, 0x604, 0x70bd2d, 0x25dfdbff, {}, [@generic="1bb3ec7658313ad9fb4157257830a952660191515ca7ce2dae52589dffc0c720ad8a195e393e189974dc5bd47284430911d9fb317a634d5f9b9bceb869c25d23f4d174d1c0e10f8e"]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000801}, 0x24000001) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/04/02 14:58:53 executing program 4: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000080)="e8", 0x1}], 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x9) 2018/04/02 14:58:53 executing program 7: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001540)={0x9, [0x8, 0xab5, 0xe29, 0x6, 0x5, 0x80, 0x3c2, 0x292, 0x3]}, &(0x7f0000001580)=0x16) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x1, 0x4) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x5, &(0x7f0000001440)=[{&(0x7f00000000c0)="2cc85b5a225e0b596d809916363d6efd0e3fa341476c7bcf2bb88d16475c100bdf5d94d4d8e63a05f74ba56338708c4901cb43c54d1598ab9502b56e14ffa20e01236aef548acf3a3630b844bcb4cdc1f8e9787d107f427079af38abe24aa9b049dd97a1e4689fffd46eed564117c0d62a36d3990a6ff64af3adc2c27292a9e8cc8cb480aa1163343c8a12a315808ffa6d39f2f4f3b4def1399b670b72936504bea6059e6e9d2443fd381a912c748307613aa0ada6e371a981ce934e923e4fe3efbd3c1f40215d0ebebfd6ec49d0c159db", 0xd1, 0x3}, {&(0x7f00000001c0)="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", 0x1000, 0x101}, {&(0x7f00000011c0)="352bf7d8e867ee352b27d32e29f0f5965e37f3b6c8759347a63b5670ea5b397597c1dab2f9e2d4eb3ca8e58eea7620d0fddfaa680760ea99ca7b483a50df82d7dbfba7e999be7db34850389f04718c9dab14822306411a00d9d52d5cf687eb05c70a4a8fce192e1fc9bb920d1dcf897f93edc987bf44c357c78b3260f07503d4dd035ab6475b58b11e6e67e7a1b789831bea2e817550d63cdbaaa4ec890cd2dacb4dba85220050c2457682a45254547af3d480fef0e63c8f78ef4348147cb299559025237a23a26616d8c569ba92daadb47452cef77b9f87656a11ab587491f610a527c5df415d45", 0xe8, 0x4a}, {&(0x7f00000012c0)="16b6099102b2608334bfa409978f974c9dd86cc6f55e723adb2d06fa1bd0d0a84e6d9fa926d1fbbc4ee576bdac4343bbffe2c3a5ac82df25775271d7bac19a4b9a989a4dff38de38a243aa410d2b741c31cf4f2782d4b0029c09abcf955323f0cb8905fc8cd849706b003d86b7478be830bd7b2ce98abfdabe5bc2b749d1c502963993455525d218cfe5f4e4b80b755a854400f59bf6c106926606d5403ddf05c63ee6b1a983407fe74b3cd3355841ee54fb3aaf16207de883971e445acdb8dd01bde8f06f5a787b05f938342cc7", 0xce, 0x90}, {&(0x7f00000013c0)="9bf9b148d385938a4cc637cbc215bb5ae136f677adb7c17a03fd84218705169a068ea6a67f5f24519fb8331c1fc6bf177e8a36f9a657a9651a9286a66b782fce88c338c16de06119d4887c581abfb1a4389ba3f4248f05811e8372c723c445a2f29d473b65fb258e0ce473712c4f8bd48f", 0x71, 0x6}], 0x80000, &(0x7f00000014c0)={[{@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x34]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x0, 0x35, 0x30, 0x37]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x35, 0x37, 0x34, 0x35, 0x79]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x31]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x34, 0x3f]}, 0x2c}]}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/04/02 14:58:53 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x10000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000200)=ANY=[@ANYBLOB="0a00494a807c41318f900000000000000000000000000000000000000000ffffffffffffffea000000000000f22e1b090df57c1b8fca39eb7e367568"]) connect(r0, &(0x7f0000002000)=@ethernet, 0x2e9) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {0x4}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x6e) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000000140)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/04/02 14:58:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt6_stats\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x200, 0xd7b4}, {}, {0x4, 0xa042}, {0x6, 0xb20}]}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000001280)=""/4096, 0x874561dc842c447c}], 0x1) 2018/04/02 14:58:53 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = semget$private(0x0, 0x4, 0x40) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/10) sendmmsg(r0, &(0x7f0000005480)=[{{&(0x7f0000001340)=@can={0x1d}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001540)}}, {{&(0x7f0000001bc0)=@can={0x1d}, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000002e80)}}], 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={'syzkaller0\x00', 0x80}) 2018/04/02 14:58:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="3af1ed5375abebe85c322d1ff26fdfb0ff15d6bdf0d854f6212688f71b2430d6875ee2f6471bcbe0d81b3f25042ad8a9830f1d83bf036fe94801ef3cafd88131aa454f7e5636cbf1d4197662540c3fa346249c633f2992c765fcfa67bf1099bf58c09a80", 0x64, 0xfffffffffffffff8) r2 = add_key(&(0x7f00000014c0)='rxrpc\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001540)="0e5fa8f79676b399e02d81402ddb4413422c94d63dad27b6baf7144ac46455fc305945cdd52bcf91d97379e7fb139d", 0x2f, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001480)=[{&(0x7f0000000200)="030bd28c754a23f49e1fa7f5700d5a3a53bd6c9d4948074da36912a7b37c7e8dd9df7caab97d93d73b823a605e1f24e22acf1a76805c2380fce61f632b4814c820383eb129717fcd6179f15d4d92e78606abc0df66e261c3f86ee301b30d3a7945d6099b7f86f576cf7b7e8c4019402f", 0x70}], 0x1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1001}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001580)={0xde0, 0x9, 0x2, 0x2b, 0x4, [{0x9, 0x6, 0xfffffffffffff000, 0x0, 0x0, 0x200}, {0x8, 0x9, 0x3, 0x0, 0x0, 0x2}, {0x10000, 0x51, 0x2, 0x0, 0x0, 0x300}, {0x5e80000000000000, 0x6cd5, 0x0, 0x0, 0x0, 0x482}]}) 2018/04/02 14:58:53 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x8100, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000140)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt(r1, 0x100000001, 0x2, &(0x7f0000000080)=""/66, &(0x7f0000000100)=0x42) 2018/04/02 14:58:53 executing program 7: io_setup(0x5, &(0x7f0000000140)=0x0) io_destroy(r0) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) bind(0xffffffffffffffff, &(0x7f0000d01ff0)=ANY=[], 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x408000) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000040)=0xe4d6) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000080), 0x153, 0x0) geteuid() io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)}, &(0x7f0000000240)) 2018/04/02 14:58:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x8) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'rose0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x720, 0x3, [0x0, 0xe9, 0x6]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r3, 0x401, 0x5, [0x8cd2, 0x8, 0x7, 0x6, 0x8]}, &(0x7f0000000140)=0x12) 2018/04/02 14:58:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in6=@ipv4={[], [], @local}}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) recvfrom$ax25(r1, &(0x7f0000000080)=""/163, 0xa3, 0x0, 0x0, 0x2ae) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x200002, 0x0) syz_open_pts(r0, 0x200200) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) 2018/04/02 14:58:54 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x208003, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000057000)='/dev/vcs\x00', 0x0, 0x0) unshare(0x40000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/02 14:58:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/02 14:58:54 executing program 3: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) kcmp(r1, r2, 0x7, r0, r0) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/04/02 14:58:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000040)={0x7fffffff, 0x0, {0x3, 0x3, 0x7f, 0x0, 0x1}}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7ff) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000)}) dup3(r0, r2, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1) [ 986.903767] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 14:58:54 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) writev(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000001400)="3a4ba5b64872a6a8cb212fba3e92fec3c07f214b107449fe5d4031dcd2362a324776dc200eb2bb9e06fb28bee3a8", 0x2e}], 0x1) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0xfffffffffffffffe, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000340)=0xfffffffffffffed6) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bind$ax25(r1, &(0x7f0000000100)={0x3, {"6332143c8d4499"}, 0x2}, 0x10) r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000012c0)={0x0, 0x10000, 0x18}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001380)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000001300)={@remote={0xfe, 0x80, [], 0xbb}, 0x3a, r6}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001600)={r4, r7}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000080)={0x3ff, r8, 0x2, 0x4}) 2018/04/02 14:58:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x8, 0xf85d, 0x7, 0x0, 0x3f, 0x3, 0x6, 0xad0, 0x0, 0x20}) lseek(r0, 0xfffffffffffffffc, 0x1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)=ANY=[]) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000015c0)=r3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x1, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000200)=0x4001) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xa0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xf3, "a39ef4b4c338e06db7d89f21d4a82bdf7a568573c7bec14acc109213f45da82e3cd3a1d15341920372de2bcedd00b05a8e1e8ac112f99dd16037ef62689663757a73956a2bd15ec23f0215f21ed1972e7b25451cd18350b1ef8a07fe208dffea626fad6de5e6ef7abf021ab60e87f86df6ac307e502bc752080e7dc706e6457acd07b9f15e6d4436754fc367ec7da6da65c351249dad6b2b8aa8f08d83c719de6f5af6b5af7b273ef1e17a1d2802f8123aaedab2c4a6290ae5b46c5b9679d4d3269b7e545b40f7016dcf4140f93a4b7f21d7e94bcfed12fefe69bb44fa1fe53132ead22168b1b11b22689c02d6a48bc62d3de1"}, &(0x7f00000000c0)=0xfb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r5, 0xffffffffffffff5d, 0xffff}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x7ff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) getpgrp(0xffffffffffffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) r7 = socket(0xa, 0x80806, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r7, 0x8936, &(0x7f0000000000)) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/02 14:58:54 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$key(0xf, 0x3, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000001700)) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000040)=0x3, 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001740)=ANY=[@ANYBLOB="0000000000000000fa0d7810e5b98f03519a82c4a29feb4925fcd8f4198abb76a7a546ccd4eed751a91c1301abdb421b319005f5bc5871ecd274a9a3e10af0ad2f6c0b23d059e3ab3ec875ded54b5bbad427bb1c3a55adfcaa5b7f5a822f06000000000000009c703d9d5ac7f371fbe64b1940229e750500000036cea73c16affbdf425fb950a60dcb5b68873e30947c01f33fad82850fd1175d8030b747784b1952337e7b1c75200113a2e93712305c024dda0e61d211ca5f35069ca931559bebc1b016b47d676c04cddc646b4cc1b7a64cbdca854691a72c8390f8c9a9167fea0bef8abc41124d9567"]) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/164, 0xa4}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/227, 0xe3}], 0x6, 0x0, 0x0, 0x6}, 0x12022) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/04/02 14:58:54 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000100)=""/246) mq_getsetattr(r1, &(0x7f0000000000)={0x0, 0x7f, 0x9, 0x5, 0x10001, 0x10000, 0x0, 0xc1}, &(0x7f0000000040)) dup2(r0, r1) [ 987.094014] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 987.100396] IPVS: ftp: loaded support on port[0] = 21 [ 987.162405] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/02 14:58:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080)=0x3d, 0x100, 0x2) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) close(r0) 2018/04/02 14:58:54 executing program 4: r0 = gettid() r1 = geteuid() r2 = geteuid() r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) getpeername$ipx(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) ptrace$getregs(0xe, r0, 0x7, &(0x7f0000000000)=""/109) setreuid(r1, r2) capget(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)) 2018/04/02 14:58:54 executing program 3: socketpair(0x2, 0xe, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000080)={0x4}, 0x8, 0x80800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) signalfd4(r1, &(0x7f0000000000)={0x872a}, 0x8, 0x0) 2018/04/02 14:58:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x20001) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0x1000, 0x7b9, 0x10001, 0x1, 0x3}) ioctl(r0, 0x8912, &(0x7f0000000ac0)="fad121d35af5752579") 2018/04/02 14:58:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x3ff, 0x0, 0x100000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x696}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000000)=""/219, 0xfffffffffffffdee) dup3(r0, r1, 0x0) 2018/04/02 14:58:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001c80)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffff025, 0x2000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) 2018/04/02 14:58:55 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) prctl$setptracer(0x59616d61, r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x101082, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="ef000000bbefc89a1c6e0f4a77b420ed2d03eba7a951aae9540825c82eb681be84d195bb3dab0fd9cfb64bc8e26ee057a871933bf06d8b6b71e207cdfbe45bc3880534de121fde3a2e76af5052701e09845db1bb61ad1c2507a6ae68c14d53661da97d087c1ac982a102c474df50e64f474eb14378ef4cad914f675ab7e1ccc5eb971e1684a578ba56ec63d01f1877ea514205d7e3822cf219a042ce2f1ed4f592093ea42b4108d0fe1002201c3c7a1368f622b8f67e7481f3ebe2eac6978d0d528d5d3aa982331b977d63e645bcf9b258ff25cd3f369a3b430744bd07ba2be3b7c29027686c4a5db061e3475f9b3afaf5e3cd06acde2638"], &(0x7f00000006c0)=0xf7) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000680)={'bpq0\x00', {0x2, 0x9, @dev={0xac, 0x14, 0x14, 0x10}}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000700)={r5, 0xfffffffffffff7ea}, &(0x7f0000000740)=0x8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r2, r3, 0x7, 0x10) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, 0x47, r7}) getsockname(r1, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80) sendmsg$nl_xfrm(r1, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f000017e000)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e00000010000000000000000000000000000000000000000050000e2ff000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0a00000000000000000000004c0014006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063ffffff00000000"], 0x13c}, 0x1}, 0x0) r8 = memfd_create(&(0x7f00000002c0)='$\x00', 0x3) setsockopt$IP_VS_SO_SET_TIMEOUT(r8, 0x0, 0x48a, &(0x7f00000000c0)={0x4, 0x9, 0xfffffffffffffffd}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x7fff80000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0xffff, [0x2, 0x2, 0x1f, 0x7, 0x6, 0x9, 0x200, 0xac]}, 0x5c) capget(&(0x7f00000009c0)={0x20080522, r0}, &(0x7f0000000a00)={0x80000001, 0x2a32, 0x3f, 0x8, 0x6, 0xfffffffffffffff9}) ioctl$TIOCMSET(r8, 0x5418, &(0x7f0000000300)=0x8) timer_create(0x2, &(0x7f0000000600)={0x0, 0x16, 0x2, @thr={&(0x7f00000005c0)="6cd93974babce5b2fb45443798049784ac093170b7ce3597731ebfb6caa6bb6b51dec6b3c43f0163a927cb99a8f7a742c6bcfffa7ae56f", &(0x7f0000000880)="fc6393f6a42567e4d1b5d425db848ed5e5248126865945820b4d897405335aba81ebdd4ada7a322938facf55fd0a41d2cd643317f17040370169ddf4415b7a09e8117c2bec35c118ef457562b2d58273a1d9c82e6c3a506ac0822c4a63d09122b7e12b93a233a2a88f7140cd79e4179eed3c2c9fe0aed1bb172cbb71a3cfe754d0c1aa371521450214fee0ee4a8650c3d4585ab59fddf6aed97503025f4c15dee04e458a4aaa558a263c47b89277b394494af0d4d403d7ac734f4f178c815105d3ae4f83cd3b66fe58576f01d8495222b9f21cb6a32d537418e913447008ad946a259be00a97d2751a10fe6b9c2af81f78539dc8ea"}}, &(0x7f0000000640)) syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x4400) 2018/04/02 14:58:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000105435010c000003"], 0x1}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/185, &(0x7f00000003c0)=0xb9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x200000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cgroup.controllers\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000000100)={0xfff}) memfd_create(&(0x7f0000000200)='/dev/sequencer2\x00', 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00000001c0)={r5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000000c0)={r6}) r7 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x5, 0x0, 0x7, 0x2, 0xffff}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000340)={0x0, 0x1, 0x6, @random="6b341880dc13"}, 0x10) dup3(r7, r4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) timer_create(0x4, &(0x7f0000000140)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_delete(r9) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000003c0)={r8, 0x3}) r10 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x9c27, 0x104) getpeername$packet(r10, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0xffee) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f0000000340)={&(0x7f0000000700)=ANY=[@ANYRES32=r11, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x15}, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x400100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/4) 2018/04/02 14:58:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0x0) name_to_handle_at(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0xa3, 0x57, "400edba011c09a0f5e24f209dd0985ee1a5a804a52deb3ed6ee6d03d6fddf6b41feb81c579d71b6dc3861a15953ea4b1e3c80d2bea078c2920d677732f8e91c1e4e3b969830a041c83befee538c4e521b08459e2bc1a0e7d4bf240834d497d69b97af26c050f6f1b0ece9e8a75baeacb9ada09c95f6e64294547888a5d63e7247b9af586569c5950ef16664d3d0bd3363fff63df1bf1694c2d2871"}, &(0x7f0000000240), 0x1000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010020000000000073000040000000000300000000000000"]) 2018/04/02 14:58:55 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0207000902000000000000a800000000"], 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty, 0x5}, 0x1c) 2018/04/02 14:58:55 executing program 2: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000f21fe8)={0x0, 0x0, 0x0, 0x3ff, 0xfffffffffffffffc, 0x3}) r0 = socket(0xa, 0x4, 0xc0) r1 = socket$netlink(0x10, 0x3, 0x42000000b) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000001c0)) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') pipe2(&(0x7f0000000140), 0x4800) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f00000000c0)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2fc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x3b}], 0x1) 2018/04/02 14:58:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0xb1}, &(0x7f0000000180)=0x8) fallocate(r0, 0x1, 0x0, 0x1b70) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000200)=""/169) 2018/04/02 14:58:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000a8000), 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001ac0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001bc0)=0xe8) getgroups(0x4, &(0x7f0000001c00)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001c40)={0x0}, &(0x7f0000001c80)=0xc) fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000023c0)={0x0}, &(0x7f0000002400)=0xc) fstat(r2, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003680)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000036c0)={0x0, 0x0}, &(0x7f0000003700)=0xc) fstat(r3, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() lstat(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003c40), &(0x7f0000003c80), &(0x7f0000003cc0)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003d00)=0x0) r21 = geteuid() stat(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003e00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003e40)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000003f40)=0xe8) getgroups(0x3, &(0x7f0000003f80)=[0x0, 0x0, 0xffffffffffffffff]) r26 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000044c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000045c0)=0xe8) lstat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000046c0)=0x0) getresuid(&(0x7f0000004700), &(0x7f0000004740), &(0x7f0000004780)=0x0) stat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004880)={0x0, 0x0}, &(0x7f00000048c0)=0xc) stat(&(0x7f0000004900)='./file0\x00', &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000049c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004a00)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000004b00)=0xe8) r37 = getegid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004b40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004b80)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000004c80)=0xe8) getresgid(&(0x7f00000050c0)=0x0, &(0x7f0000005140), &(0x7f0000004d40)) sendmmsg$unix(r3, &(0x7f0000004ec0)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="42573e8fd2df33101bda9fc8b8467f3e3d7abfebcabee574537a8358ff647c5fd453eed573878978de2536319b65aff0367e19dcafbb20f5e0493858b3b55b35dd428a72d0a61b0528f73dfdb108e3badbb59a7a98c8ecb2ee39b4d93f99f5eecfdbb89f484280337f87f21ef4144e6a21a4fd052b2f194aaaac697631b1e8132adb07ce8bf5ce375a8820d83dff2ccd7a15a051a3fa7f3930aa3b68614ac34b90668ca7", 0xa4}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="4c2f820a151dd4381d7d2d5b158b504e89b9dda6971fd1e842c47cb97183d895fa4fee58ec17406d154c4cec46580c6b43de495a7641a2dee98b57ab6b6f40f1a01417445ce7a603551fa3fb0009496e26146e24c13aed21f6b6f59743d0d725f0749465f70494d73b6d06f2c163d69e0f7438f27ce2fd72dd316dbb3a587a3cbb4bfc9220711c6a33628c3e8ca22d28a8dfeeb040cc4787f4418670a4696d55af848e", 0xa3}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000140)="74a6d5a98c4011e7e93c66cf0f9d6720d4ac0752", 0x14}, {&(0x7f0000001440)="c665559a252c59f988d00bb4bedafab2c5251fd9465b715b7e35934ace4f0fdaa6b7626f89abffb4cf93926d373165123413252b0cbe3f596af994d53582e26b162336d6912426cf72fb4a49786f7dd92f956e755a95eb81cb9021f266e32914f867e6b692d9a3d221fcfe51497dc14d7f1fc226e100aa11176f107e50f7c8eea8ac19f40f3ca99f2746b8d3ec03fe2b1f96d3959502d0552eadf523dee4927722a4918298120256e9faa34502650281114e87cd6fb98ecbaed2b1b80312bb", 0xbf}, 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&(0x7f0000002340)=[{&(0x7f0000001f40)="a980d6ad71e7724a796709b82468e7da32f2c1827b5656ecee861c79def553f6bea506609c81256119c1324186f7e44831280edae920cbfe0057d6f17a0e35a4e71180286f6d1ee4405d474e98ab7056641c9fe5c950e8e9495b50ff7cf24921cc32af73e1631d9f5d03e1ac6a147642e60a8139e9f290cb7a540164a2366ada185cf4bb15527a82e9b04e49688f233888b1509e5581df07a5", 0x99}, {&(0x7f0000002000)="a652e3edb828ddb32dff901d8da5747ed664aedf49c8f8c585ca8cbd616312123c90a50c6c580f3ff1659f1b2cb8517b01877df56ec54fefb085346b1c78bb7683f893d2f3da725026f2a4744394ef5e102cb6de6bb629e4acdd924ebf2331c3762c4aa8e11d64e20ad10c7013e6321bc69c4c831c0e8477a3a3cf2fc8ce332c62e16eb61f157d9107e0e3983ea33a58c814986a845a85babdaf3dce177df957882ae508cdfdf62bbaa845b06c23924ebe40c3dd8beb226f6efd9031d91f65378bce08955240eba6ec9137e254e27fee08e630d98c425b3f8f3dbb8948d0e095efb1f8", 0xe3}, {&(0x7f0000002100)="2d440cffd63f4e1a50c499c0a7a6f28b134f8598202a7fb8a40ead467b37bb22f5702153a3d1f4180b5c7d6d38a3e19773553bce532c735317a3f3c6503792c8bd5a128a6f8606ea07341dc57309f73accf01394bc751586b2abdf115b6eab", 0x5f}, {&(0x7f0000002180)="5f75df5e1a520103699da10d8111ec8c1b5f72eb3fc1042e3325e3bd4775b2f458e49130cf6e4e780d3c8d5e6bf2113d2444319faa", 0x35}, {&(0x7f00000021c0)="1c1740069a093b6cc6ef190c9b2075f3f842c69ed9a2878357cebfe398865689843806639617c46e63dbe0c448e0f145b47e4cbda2f73b0c6c7e23acf0d9d205b71d71bb4b975d86", 0x48}, {&(0x7f0000002240)="cfe1556fdbaa40291e5cf4b5e3c744026e2242e823d0dafef9cdfd3926973148bbdc11621da20903221ce6954069873b1ff61fa13d4f7126b514cfdd4ada9c9377f5053f0fc016eb5d45f2ec8e1f3e9555eaa38cbb3e745b5cfa6082c4aec922c81c3170ccd056f8505ddac67978d33f93fb7dff51803f0998c0fcdde41097c1ac28e637f7ff3701f548a17fa734b085fecb603d21f890e710f084fa3a39c93f485e0308cd6678ad098a929d913eaab9deaf1dee31d1618a4acc336bd84a207d16", 0xc1}], 0x6, &(0x7f00000024c0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20}, {&(0x7f0000002500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003640)=[{&(0x7f0000002580)="bd5796a0147677f478074ad859714e89f4b961ecb838d3e30d08ceb36b0b846573b18438a9de6d8bffcaabd5f945d5094f05db26c70b32c70d6568bd811dec066a19df7a9b9b618b4c01ee633d5fb3f6c73ccf0e61e1bfe4f5d8ad6836fd0c01758537182e264e772c4d873ece0be581e72185e19dbe6364432a390e060909b106d8bab99cb0ec", 0x87}, {&(0x7f0000002640)="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0x1000}], 0x2, &(0x7f00000037c0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r3, r1, r0, r1, r1]}], 0x48, 0xc0}, {&(0x7f0000003840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003b40)=[{&(0x7f00000038c0)="c7011576c35c0ddf349fcb73a55921caa47eba6f3366b107bc2629105b30c2feea4ef004e125ec2171a067ce5c958023db933ae2b05763d17b8c9422de57c766dbf4e1a41d1d17b47b612ce2c047e53878da4e84f6f31a486bad6c9d73088105811cc80e86827f953af323d42ac675118dc5bfd7c3f8609487ca187deec6e0fb21839b0efd8f9be96b2a58f3a9de8076c5832e8434b8dc4b260e1b29105c", 0x9e}, {&(0x7f0000003980)="458fc9dc26127df4903d8832a215c6feb40c4f3c169de49c3dfb382a5ed9d6ea559071b812051978187f081869aefceff42132124a61232387244f07e7825a75301ad7cac747299fb07732743abd8158db34091d7ff724e070f99d79cc6642cb95cac6ac788a95de8e4042f546ba65cb5b007755d927b988cbd4e9bcb39c8fc632119abdedad508583132e6ae0e379b6464f040616089c733ebcc98a8b03e292585889384814bfea62fa09936b4919daf25a1dce2def9d451552a25a0b1f2392b61ab70d7c8305854a19e87bd64be71cc5685865be9c2452d2", 0xd9}, {&(0x7f0000003a80)="744ec226c66a1450c15c7660de21466d5ce541dd7b3e243fbffbb7894288460f4d445c1413714b221ea6340bb7185dad4563bb916e2bb81bbf17fe44633e17c90d14915f2d595678fc72bb8fd816f0cbca5165a92c7483c9c40dac6cb408c0be92fc386cbd236b62f1f7cd1410", 0x6d}, {&(0x7f0000003b00)="42f1b2dafe6a64a980fd89f344023b41adede1", 0x13}], 0x4, &(0x7f0000003fc0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xa0, 0x4}, {&(0x7f0000004080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004440)=[{&(0x7f0000004100)="aca8b8701fc85ddc136c04a4b429cf9529948deec0cf1912c17c776484fb204de4c1138bf3c6a24196937e5662ecf4d48aa2ecf2192d3cf4d35017a22e6dba913161cab01091c653a895d7df61b467717cae314152ef96aad3193b1ed63d534e23b344fa2e85a70f06e7d540c3734f02a72d3753b498a9c5e6d63e8e7029ed12e957c8fe9bbcb58b05c926a61e1fd5523e3af98b621644a77d10846525b487d922088fcd227f479a119b1d5bbc56c2871db0d9a0", 0xb4}, {&(0x7f00000041c0)="8693a430fef68dc0e997254cb4287a57f7d3e103318aa78eccea2cda42e2535da909e4c399a6ce9d79e443f31cd8aa2d7698c4b30ed6dbde0b28254f91216fbd8342281efc51bcc4bacdec613e5ae3dd3f14d8abaad77449d495ce879a138eedf54c7a588157460e34eeb8bb4aa7a5cd4c9d1847c7914dffd16c3500877be359853f65e965dfc3d63ab6fa500c0143da8ab355b1715d108b52fc6ead9feeefcf8d7edcea1d1eeeaef8c486901f7d647096cbb68a3199", 0xb6}, {&(0x7f0000004280)="a10fe092dffc15ed9da5536926ec09d088e062d5878dccb10b6555", 0x1b}, {&(0x7f00000042c0)="2e5a3b7a52bb16cb4bc860c961f8b9d1e664b11b0dbffc5d64ee540e11bc8dcb98a8176661d88d6d394e1f083bdf13d75e09aa38f10a641635343fb9bf943669fd84c7d356099477b8cb014347e0071938f74cd016ef960a47dc99b796062499464625650c43f73ed159fd157304a83df15da47a6325915d2a270b3dd3d0240e436feda73bec4a15e8d92b2964b82310435ca410e37daf62a2e37018301a4c3d621d8fc262d87fcbbb3090417a28daf33bbc92ab6ab7076b3de81de430fdfadc9f0e8de0099cfdaab0f843f34afb311d26c65c3fffa5271ebfb64caba0eae18fd147bd432159137edf4d7d83", 0xec}, {&(0x7f00000043c0)="2defb694ec6985d0f31dd3c2b82f3439d2bf89d8fea512824ec8a0bb09a5deb56c621b9c15cdabb486c6dcdd8eb371f6cf98329acc2298bcf03daf5384fee12af7aba1d5fb658a15", 0x48}], 0x5, &(0x7f0000004d80)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r3, r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r3, r3]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r0, r2]}], 0x138, 0x800}], 0x6, 0x8010) r41 = creat(&(0x7f0000000100)='./file0\x00', 0x41) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r41, 0x0, 0x0, r41}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) 2018/04/02 14:58:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$lock(r0, 0x25, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x3}) fcntl$lock(r0, 0x5, &(0x7f000005a000)) 2018/04/02 14:58:55 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r1 = request_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/snd/timer\x00', 0xfffffffffffffffd) openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='lo\x00', r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000091ff4)) r3 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x401, 0x802) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000002c0)={0x3, r3}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) 2018/04/02 14:58:55 executing program 0: r0 = getpgid(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) timer_create(0x7, &(0x7f0000001300)={0x0, 0x10, 0x6, @thr={&(0x7f00000011c0)="a29bdcfc596b7cc8565e606855716687dece4e9c51af03fbb89830f156c4e238d951f7e12f5c83bfff34c0e34a0b8dec83034a353ebb7492cdfd4cd1", &(0x7f0000001200)="761a1a7c22c0dc0457aeece3b3c6321b0a9e0553a43ad203e86df744c63231b612634f616fc4c51044cfc716f773ef78794eab6c5be233aacd9b7da80ba7eb777f3f93b22da4c9164942268699bad9b8621c418215c97960ebb62afdaf14b018086e1bd7087dedc3998ec6d64efacb457789f471f4e9ccb7bad69dde29d2399c2f6807659c19e21ac5a571288d539d0c84f6eca2c1d3873c32fc13c86e2674905be3c12b10ddd9bb7911d749d3d5af773a5d621e1b548970cdd6bb028c2a6c8fae55e32e773b924966225185931dcb57fced63b7ddabd296486b193026594ad5eec1bc3af1bd810ecc2ffaf2790b2038735d759d442f5a0e"}}, &(0x7f0000001340)) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001080)={0x0, 0x2}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001100)={r2, 0x101, 0x30, 0x6, 0x200faed4}, &(0x7f0000001140)=0x18) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000040)="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") tkill(r0, 0x2001b) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001180)={r1, r1}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001040)) 2018/04/02 14:58:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x200007fe, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x8001, 0x8) r2 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x4, r3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0xaacb, 0x6, 0x3ff, 0x7, "22a503a23f7fd2c9076e4fb7237f218efb393065a3b6fd95c5b273ff1a2dae6b280e73942ae063177250e737", 0x4}, 0x0, 0x0, 0x6b, r2, 0x4, 0xe72, "ddb37236cf5665a2de847ba85febb4ee144376924b7bcf62d010a6f295581e1178f48ff93fc010401d509d0d3f484e6f90b72dae4d91cfe6eeb86277132b0257", &(0x7f00000000c0)='\x00', 0x1, [], [0x2, 0x9, 0x3, 0x8000]}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/3, &(0x7f0000000300)=0x3) ioctl(r0, 0x40000000401870cf, &(0x7f0000000040)) 2018/04/02 14:58:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="ba6576077f80", 0x6, 0xfffffffffffffffb) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x20, &(0x7f0000000240)=[@cstype3={0x5, 0xc}], 0x1) syz_emit_ethernet(0x83, &(0x7f0000934f18)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x4d, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x4d}}}}}}, &(0x7f0000efe000)) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 14:58:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000000)="5b39993835fad17b39f7bd19701442f51c5bdbceede94d4d92f0a4f055df40a00849ff31bcaf7e4e7b7e8ef7fead08bf13953be5f518cf68f73dff7c8e2477ee368573e263158ff6fcd212f4453d4a29f14332297bcfd6caf541c63fb4743de9ffb9b7308612bdd3375f4ab2c95e", 0x6e, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x3, 0x5}, {0xe}, 0x3ff, 0x5, 0x1}) 2018/04/02 14:58:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x8) sendmmsg$alg(r3, &(0x7f00000033c0)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000011c0)="97467cd9f641a47943e186e74086f00f8fdd8bfe78ac23e83403add4252c1d1a64bb03b58dedbd99923f40825aafd65023d6086c7b6761e7da91ca76ec222c0619e4d88bc5f0dcc184471a4a4cfa9d8569439c24a0262238043fcc2c83ea2cc17717dc49e0c0e45cb26ab4e9182204979e22ff1569fc810b51183099a1e02c1686f0aabcc46b2f09330810fbdf5d4132b5d1977226aa", 0x96}], 0x1, &(0x7f0000001280)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffff8000}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @op={0x18, 0x117, 0x3}, @iv={0x30, 0x117, 0x2, 0x16, "431a5fe63475f82cbe2afe0e5ff1e18c08b025e2034d"}], 0xa8, 0x4c000}, {0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001340)="18dff96035c89d3452e3973e6f026c1327576ee48288af3c33e1ee71c9148e10f3cc4d93c756c5affbcba89bfdd3d929d734cf0fd68bdd54f220f5b7909f434a77309860aad655734a7bdd3e3ce1ab880c14a0c0d105c70b5c1bc6b6e0e78a6633e4a50f5e7c113549480e6d06cdf675872dc2c2f72d10e64385dba94e7775e6ac81c90e6041ab413021f7cbc040175638879a851d2dbdc5101beb0f8e6074773e0d08301b0299d8f71c771e58ebcaed7aeaea128f3c07b0d1a2540ff3cc8f9c279b6b7572a4af4d44773fb755bf8f64b10bda107c419752d714707d270e551a754a319a00b004a77dce0801e612a4b5499b", 0xf2}, {&(0x7f0000001440)="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", 0xfb}, {&(0x7f0000001540)="5f63539e984e26a793370482f163bde6e23d3227e5173d9d0c356dd83fe79b71f629950a058ef9e0213854a8623173281c490d4c8f05829b4133656f5b2e5bb0a06cd903a858258c39f0bfd1f14c2c8a0c52098b37d19305f283f92d9484beb71761422330a786b95d992da6c46bdca362e6c2464e4aa1d4c81eaad9d3ea12f36071d90deb39fc74d9847f28f093fe4a9a8f3c21625fb8c1e9e7dd6d2e8cc72a3ad2ed3ae7e2b87757d50bbc9112338705f46c2754e41c04aa6dd6849a318230a4cd7dcc6b43ee948f7b89c0588e26", 0xcf}, {&(0x7f0000001640)="d1c63417a16fb8f0d19eac76b44d8979b3ce3b4f7b99726405b6bc619bfc58808048a7be393e14e033d9a6f2e5fc56cb64acf2fa03c9ca1a2f8392d5faffced88f7e55377146431eb18fef4ddedda8d1f4cc6e2f96e8dff21b283967", 0x5c}, {&(0x7f0000000100)="37dd6b9b39b952d2711fd98e1337", 0xe}, {&(0x7f00000016c0)="7f022cc64fe3e2dd970cbe5a74c475a4a5e13a6c8a0850d5f3953ad6d176a795c8dc072099d82b2104079bbaacc0f57f08eedf331b4b7956976322e4a535a70763cbf7225728980e7d70abd68bd4e1a76155993a50cba24e273e9533b1f6956bda5bf908e3b758f24ad98973b007039fdbca177e714f739543e08a198580557bb91483a682764615fc3f81d4ae6f35230e872a097b95fe2f014aa4de0ccbd5db220d276d76f10de2ba978a26019c6b1f10a028bd5c00a6deb6ed81537e77b908901ad080b97947066dae8422821b0de909029108e58472cc8f73f2fdab8589b1c036", 0xe2}, {&(0x7f00000017c0)="eb7ba752aadafe31cfb5a996ce80de3361c41c1f45473607dd893e93801e437e9446ac3c3b8984b31dd706f7c10ec76904089211fd8c3e1fde358545030834d804d92ef7682b9abdc835338e78050f2e06b115c92e397573f9935c67753283e938aa445978d0b7ca46d6a8cf24add943b25dab344fb0d61a32b92f9247cd2f9de2a8f02f8718fe6624fe231f772d658440b44a5ee4ce", 0x96}], 0x7, 0x0, 0x0, 0x840}, {0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001900)="3aaf18d52df3dd0d31def15df8", 0xd}], 0x1, &(0x7f0000001980)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4008000}, {0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f00000019c0)="83806038f5b592730986cacdce9fc92075b14a49cfd6aacecba175f8548e649659e38d63a53eb91d", 0x28}, {&(0x7f0000001a00)="f93ee591ab410d8587f7d49d954cb1db8509bdb49d3e8ed6805d732973065b0afdb35539ac220e91fdc5ad8dea5f427b79aba784023210824f1982dd5d8e844bfdf269798696130167eb3dcd85c01d6f622aa503d45cc225bbb96408d15c2b2d10d0f4d835531d93878a10761f71161abb8a0aa712dc5f6dd27e5e9c99f4bb4a62afdbd5a29344e1cebca28b", 0x8c}, {&(0x7f0000001ac0)="79515fcb020cb928d151742826943a43400d0b4adfa85ed473813ab9a5327ee4c4c2eecfdccc93ebfc7e4dff5d6cd64f657f887f77fcb4cea895702986286f6d9015c1b36685f8c1c3d5c22ef38edb958b89f2752f893fe27e1dbbb0039704bab29eb97cc3640aa47c6eba2d0028c9f4a7551426ff572d3f607161ffb219d4fdfdc0a57fbf3a0c6455912c096e1ab2928b32b03378f3d7acc5b8dffbf37259755100e8097e2b14cf3036ff73b7bb6fa5f7cda27b47", 0xb5}], 0x3, &(0x7f0000001bc0)=[@iv={0x50, 0x117, 0x2, 0x39, "3fab1a28bb147c069e7c6a238216b0e481206485d4f26fa192e546b3ecde5f532da03ed6d461d01e2abb567e8af689ae297205b8c8c94c144b"}], 0x50, 0x4000000}, {0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001c40)="3ea033427abcdf3cf2524039196823b2885f62034fc7b83ffd057ca309047a3699bb7930b9a638cf7f2ce98064ed61dda85a3f92d42ae60f5e7fb704105a0cf10bad54b072360589daf38113d3642a012b7fa8d3cb81e73d47e0078a", 0x5c}], 0x1, &(0x7f0000001d00)=[@assoc={0x18, 0x117, 0x4, 0xc8ad}], 0x18, 0x40}, {0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001d40)="1b86b0aeba9d59f4c78cd2b005de7ae78481d1e1f3fbe24b86adc2790c1c5bc512e47b6eab10188746c7da0bf283701c32ea042c5c21d6863590ae748c58ccfa1c5a2d26f0d4b185e662fb1ccdb7a8484b8a817a7fce4a61893b476dc5f6", 0x5e}, {&(0x7f0000001dc0)="a9fdf6609ce5ead446f1a07645840d1564909c38dc56bdfad185cdf5aa4f99e3f17bb4dfb0a1c9b2dd306bced27ff503a098888673d700ef180b45c6c0f20e42e54d63ab5723119f08412a39e5bcbabfb07c2519739c308810e427a228ab7f7766c6a0f1521f810216d265df5021c2b5b80af564326bb5b2454000cbe88a5e17ecba7ac3890bf04a67f14feb89ce57b566a80bcfe821345080fa399c13e3144337266ee3c53f09c6e2033851", 0xac}, {&(0x7f0000001e80)="cc8d338f08ea685fd0d7d88b4ec180e2aa0ed280001fe05067b99aec2d4bf883190f94ba79eb97323987f4d6dd9cbe590969ddf6bfc75b50afb11cc119a1e9bce20bdd9a77e8d6f46cb53f9801b598901cb3edc7f83ba87ff7135631915b93c44e36eb0a6e585f4efebfd143b246f504be197ab922c8414a70708d5cb77d292242718f", 0x83}, {&(0x7f0000001f40)="94dba31322272f3054d750aa0ad2d1ce87fa2a9270950fd8e7410705b255b887a257724ccdb38447c9b54fdf3cd66160a739d8", 0x33}, {&(0x7f0000001f80)="7a7f85b9", 0x4}], 0x5, &(0x7f0000002040)=[@iv={0x70, 0x117, 0x2, 0x55, "c51ace9291f65663e6f08f9ba6a04cab42b81fd738237e7c92554c55283e9cf849f81af7cb85ac29a3e4a22cc3e7c0d918316a31eb71fb08c0f83f19b6ec18be6dbf295df5f8b0feb182653b2ce8baef1138632afb"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x8362019db8a90d38}, @iv={0x38, 0x117, 0x2, 0x20, "cd0b577d3a95e6f8946afdba6f321ebea449685e864c93d83ce6ef72dc6223bd"}], 0xf0, 0x40000}, {0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000002140)="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", 0x1000}, {&(0x7f0000003140)="20e937d860", 0x5}, {&(0x7f0000003180)="b67434660bd1da040b9b476de771acd092f89a312ed7c80b878d754459b704869769c915f70b66fc3e5696b6d958c12d39c9801549c47427eb5f28007c7b1907f284231534dbf17a4a8504a604a7cae5df2c1f3ab55ef0ee07e19d00b28bb6144d605436518de640f8828d651486d619ce7647fdf0a8f8d36d7e12f3b02dc56d3cf037c6e5a35a28bbaf9d176867954341515241b5cedd451f497622a0065f43cb35aa3baf9a9ea9871495b981a734cc9b08b4720b874387197ef07fd5ad3d6cd31e5f72be99d180bff18bc56b04bc4bba75739abd77fc9ef9573b10927fea31623c20b6d2011f", 0xe7}, {&(0x7f0000003280)}, {&(0x7f00000032c0)="3218d483bf9cc02a5be1a55b5257b3094a83060fcca1f78583f1d7487562e160b6cf69a4f719de15e1510713842bffe46fdd8198e0c78071b0fab56b7aa353cfd82988ed875703ac1c074cb30f5e9bd9de4c79", 0x53}], 0x5, 0x0, 0x0, 0x20000000}], 0x7, 0x40000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000001c0)=""/4096) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000140)="6166b9800000c00f326635008000000f300f30b8b1000f00d86766c744240018f300006766c7442402741800006766c744240600000000670f011424650f68ba0000f466b90a0300000f320f924d178c6d00", 0x52}], 0x1, 0x1c, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 14:58:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0xfffffff0}, 0x8, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000000adf423f2577e69a0124f539c3055fc073e492d290000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'rose0\x00', r1}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000380)={0x6, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) accept4(r2, &(0x7f0000000440)=@un=@abs, &(0x7f00000001c0)=0x80, 0x80800) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000280)=@pic={0x6cd9, 0x6, 0x6, 0x3, 0xffffffff, 0xb800000000, 0x1, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x7, 0x8, 0x100000001, 0x0, 0x8, 0x6, 0xfffffffffffeffff}) 2018/04/02 14:58:55 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000080)=0x1) recvfrom$inet(r1, &(0x7f0000000100)=""/143, 0x8f, 0x2000, &(0x7f00000001c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 988.454265] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/02 14:58:55 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3ff, 0x40) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x20, 0x3195, 0x1, 0xa62, 0x100000000, 0xeec, 0x1, 0x2a70, 0x84, 0xceeb, 0x1, 0x6569}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x8}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x6}]}, 0x10) syz_emit_ethernet(0x6a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaa9fffffffffffffa004500001c0000000000119078ac2314aaac14140000024e2000089078f6082fedb889c2f615530b26294eb3bc338d11b0ce4bad89c3d14a1d491f9134448e74bab984e5d16f3881083b0d471ea6cd90500164f7"], &(0x7f0000000000)) r2 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) 2018/04/02 14:58:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, {0xa, 0x4e20, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0xc}, 0x9}, 0x3ff, [0x8, 0xc9, 0x5, 0x0, 0x1, 0x0, 0xf4d, 0x101]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000080)={[0x36, 0x36, 0x36, 0x32, 0x31]}, 0x5) 2018/04/02 14:58:55 executing program 1: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x3, 0x5}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000300)=0x8) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa9631f6c6992b6900000000f9ffff7711be18a3d907e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) getsockopt(r5, 0xbc, 0x4, &(0x7f00000018c0)=""/177, &(0x7f0000001980)=0xb1) listen$netrom(r5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001c00)={r4, 0xb3, 0x3132}, &(0x7f0000001bc0)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000001b40)=ANY=[@ANYBLOB="2f06000000000000000100c910fe8000000000000000000000000000140502000701010001040000000000015e04a13cd68300c910fe8000000000000000000000000000aa00"], 0x40) keyctl$get_persistent(0x16, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x84b, 0x100) r6 = semget$private(0x0, 0x0, 0x440) semctl$GETNCNT(r6, 0x5, 0xe, &(0x7f0000001c00)) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000019c0)={r3, 0xb1, "d3fd7c8fbac0ebeab5fe17c7fd8198c9811c5dec5fffdbf5661303590ac549e1d6f234feb4e058f7d172ff9d225430d57084a90cc7dff206a5dc6a15004927cfd34f9222885cbe1d1a8dd5a8fc3748714e9587522b28ae7428e7bce5edd7e8e3f0a119a9994e3e14480da685fb68a64d74bffeeb3923a1b9722b32e328cc96f6049786ef66c066d1016973d412ffde3e1fd0a3f3d10a9d6fa54ccec91ee9e7c169a679a2daf2ba736ff7919f507146a8a7"}, &(0x7f0000001a80)=0xb9) vmsplice(r7, &(0x7f0000001840)=[{&(0x7f0000000340)="5da3d7b9aa1a7816c8f1412debf05d21f0519c2df286def240dbb809891b42c2592bba68138d1959bf8808562a8fd6bfe90785b2ff532728fcd22f62c2e5d738ad7e2dd86abb4c5c6df7", 0x4a}, {&(0x7f0000000540)="935910d41b5337957eb3f13d85a32e4c7ee3f45177fffa5cb7f68a5cfceeb2435ce0e2a4686e0603762e4ee4d67faa45032f7f837ee353d477817f3b640a84204a4d0f20e57ec79018982649b59d01c1671797ce3781f92a3429063f9d28d09ecf1a9a37f445f2b80b0d6de36271191215ed5ea119e8516ce594ef2efc88f9c5ad4912c7eb4f26b87762e0cf7f341693f7f10a0e4e8eaa7197a349ce4ffdcb8ca4f1659fb081dcb718dda0f649eff493c09bb0d79e", 0xb5}, {&(0x7f0000000600)="ec88883ccc9edb39095fc84f4699e070121fa873cf85caca8a7f0ea94f3da6f4ca80669ec805844bc0b71e86675e3935513a88a72a582b24324f4a082a5db1f1c9a8991cb64002078c6daaecb0bfa8d441a5fbd66f7a11ee4fa256178fd9b10d519a377e1339a87a4e", 0x69}, {&(0x7f0000000680)="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", 0xfc}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="d57f0134dcdf63bad42ee0796629b4688ee6e0ad1d18d5e7232d7db09c20f0782eec2068d983724c7f435031ca4d163bade490d6fbb4cbd1f19a49a644766cccf53ca00c67ccc8decb065c52072ff60a2c3edd1286b30b57438f05243caf1089e665dff7e9c90b39f2ceceac1eb4be6ac9e37afcc7c2c08eee2a028d20882db65091b2201a371e50002789870c01334c7a86f1cf54940257a91437911af18751aed64942b60d", 0xa6}, {&(0x7f00000003c0)="bf5b3934bc11811f822bab757b8da5aa1c92726382bf4bac2f", 0x19}], 0x7, 0x2) ioctl$void(0xffffffffffffffff, 0xc0045878) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x5, 0x0, 0x0, 0x0, 0x80000001}, 0x1c) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f00000000c0)) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000001b00)=""/4) semctl$IPC_INFO(r6, 0x3, 0x3, &(0x7f00000025c0)=""/4096) 2018/04/02 14:58:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x8000000004) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x6, 0x451, 0x0}, &(0x7f0000000140)=0x10) accept4$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000000)=""/161, 0xa1) 2018/04/02 14:58:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x8001}, &(0x7f0000000040)=0xfef3) 2018/04/02 14:58:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000800021, &(0x7f0000000040)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 14:58:56 executing program 2: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={r0, 0xb47, 0x3, [0x3, 0x7, 0x1]}, &(0x7f0000000080)=0xe) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001440)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001480)={r2, 0x18}) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x4, 0x4}, &(0x7f0000000200)=0x0) timer_delete(r3) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f0000001280)=0x1e) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000012c0)={0x1, [0x2]}, &(0x7f0000001300)=0x6) syz_emit_ethernet(0x52, &(0x7f0000001340)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6081e8ff001c2c0000000000000000000000000000000000ff0200000000000000000000000000012c0000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="c126934939f250a72d2346d7325864122030bcb522a2d4ebf4275385b649ce57c4e42585c425aab556ac7475090196b18d221e97237bb62d61601dc997da8cce32ea337849724c62e10d11c8651abfbb3039b18e2a063938b697d90bd51db5b62e64c0bf995bacb08d8d7a1fe32893e51316f5b7d197140f8ba969f3"], &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000100)={'gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/04/02 14:58:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000003c0)=""/169) r2 = dup3(r1, r0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000000)={0x6, 0xb669}) ioctl$TCFLSH(r0, 0x540b, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) 2018/04/02 14:58:56 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x9) write(r1, &(0x7f0000335000), 0xfc94) mmap(&(0x7f00001f2000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x10000000a1b0, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='B', 0x1}]) mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) ppoll(&(0x7f0000000180)=[{r1, 0x2}, {r0}, {r1, 0xa0}, {r1, 0xc000}], 0x4, &(0x7f0000000240), &(0x7f0000000280)={0x7}, 0x8) sendmsg$alg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000100)="61992f", 0x3}, {&(0x7f00000002c0)="8beae641074f084bc04f89fcdb5c5514e2a4d192eb105e41f3f856bd2fef6ea36ceaf14779ef4b704124ddb0ffc3a1c178ed4ea0bf9c4b96153c2e557e5f2cc38d5c3b0825e80731a3dbc9b8a8c603704e6a05c00edee3af29f4be0ea76267e182a30f68b946af2fd1cfa52208cc1206b76fe4d59886b7f356eff5e8b64462a9228f9af819bed19cad55da14ac6fe1ce7c884affc3c0155d2e6a034eef98794500f202e8b8e9ac5c47db0f5fa945a7c17d69c19a29444ad04d352b00e247", 0xbe}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="6e3138c7f1873d45d6fd67a5910fc3421fc066ed93666ed9c64c043de58aac91fed6bb6a6bf4994786db944f9eb21c32f8529f64a989a6d98b6195dd468c4267", 0x40}, {&(0x7f0000000400)="1daef74aa25ad6782097", 0xa}, {&(0x7f0000000440)="e22ca4596d3a33301856458d93624bbcd44876d2fb5ee57141d237758dd2e23fad0a5a969347b96a5928e6475678667cb43260bd97513b9c085ce4d59a8e14cd67175686f6b14c1d86e3a5a3ee3a7dfccb65c86f74343f69a3646462d01ad9bcec695daa68acbfa2e30b3e0e75ae195cba758110451d021988b99e2f4515d7c206d18f80d4e12ed6bb9ba0b77c115c3fd21dc420831a21caa72aff2878ebcd8dc9943f274f0d71e579ff8cb76a6c771322b1219664f71cd3ba8de5368c3d0ac9f4b2b67fd992eabc264212cc5d647d", 0xcf}, {&(0x7f0000000540)="0a0ea9d890d7ecb8e8cbe2368f7deda2df4ad1bb1a30ae3b77d46e96f7cc2d7e5048394465ec95d3d0c99e4741222e03a32da75e82970b4b2f3dd2fd697b6ae8fdb627d6d35fe527900bf05196b11e9d90760a95f3c0e486ced1fec214c667c3d7c202593016aa12ca1ca9e54a6d8f477642682fe78cef240bbe7e04304d9fb74e595dd6fefd0d6c0fdf8100434e60a09df7b380d2753362f92194513fbe46a7deb1d699b41d00c6c1bc3dd11770914a081541ac90b41855b60e1c8f72d9651f42dab468dc12d2b28453487d8082abaad8ded2ff67ca4bbf6639a78ae0cc4f31d8fdf96dff3c42b51e2194847c722e820787b91d1bea72", 0xf7}, {&(0x7f0000000640)="759c7aeee72d588eabd03dab2e97110156be3c3f32f912410ad169eded0657bb36bb7bb0d47edfa5c703ba6876788a4bd67eb43db849963feb717e8f363acbffd0ace52ca1486e71d5656e4f09d550212ca5788e793fad07bd1d146a39cdbeeedd0f2d36205daf9b66327400e8592c0caa664d60c6e399bb2a626603babc849e2bb2862bd6b0f627815f1626322e4afb83de151e002fcb5ca7c698092f1564b29d73e34cff22a9166ff3126543b70599", 0xb0}, {&(0x7f0000000700)="67347e6b500274451d531e7729ac0813b6389324c4abc6ad92e82dbc743a8ba8aba33f407d75c9d066b5fa98b558284182fb7c4e11724852073fd06daf23c80ac2639db9b98e8365a52ca1204ef32c96429dd92da40317ccd71f35732c60e0bbb152b1eefee70e80b26c81ea32b2b8d2d0997e0517d6628eec8bb8953157e3afa6483d9e121fcc17112b4ef077160240ea2b50dbfab7d650689a62f1c7b0365deaf0f596fa25f0aef7580b301863ee", 0xaf}], 0x9, &(0x7f0000000880)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff4}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xc0, 0x117, 0x2, 0xa5, "af23d0017b405d198e4434e1f56ec852988e8c4d3c73f4a959d95423cedfe1ae327d5e88cd80489189e82d82837e9af7ee57a66fa2ee09946a9cb2202105e6d249c986d79732c32e9b41431304ce7633fd31414656ed5d24c7da9b0613f5951ed752c832b990d9f843f78fd6d39fcf63c266a894d92984d15c1deb0826c8247c723367d1b81a4980aa44976a641d19c32d68e10a30feaeb32e2336b944c45d8c378b293a7d"}], 0x120, 0x40}, 0x1) 2018/04/02 14:58:56 executing program 7: r0 = getpgrp(0x0) r1 = semget$private(0x0, 0x2, 0xc350ca4433107cad) semtimedop(r1, &(0x7f0000000000)=[{0x2, 0x4, 0x1800}, {0x2, 0x0, 0x800}, {0x3, 0x0, 0x800}, {0x0, 0x8, 0x800}, {0x7, 0x7, 0x1800}, {0x4, 0x9, 0x1800}], 0x6, &(0x7f0000000040)={0x77359400}) kcmp(r0, r0, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/02 14:58:56 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='self]eth1$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) r7 = add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="3681faa14743cb4b29f7ed59279dcb0a6b3dc24958db581a7e3b34eea894ef074de756514e2ab3788b8ca97a52a90264ca5ad1fbcb1e9e755a83b839da62f628d59e4fb15c7e8b6b92e1c19fc7a3c554f3a2a60053f28749a77a", 0x5a, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r6, r7) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x84b, 0x100) ioctl$void(0xffffffffffffffff, 0xc0045878) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x5, 0x0, 0x0, 0x0, 0x80000001}, 0x1c) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f00000000c0)) 2018/04/02 14:58:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x24, &(0x7f000001d000)) 2018/04/02 14:58:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f0000000040)=@ethtool_test={0x1a, 0xfffffffffffffe00, 0x4, 0x7, [0x400, 0x7ff, 0x6, 0x5, 0xfffffffffffffffe, 0x8700, 0xc4]}}) fanotify_init(0x40, 0x101002) 2018/04/02 14:58:56 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0x0, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x0, 0xffffffffffffffff) 2018/04/02 14:58:56 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x80000001, 0x501000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x3, 0x4c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000080), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x57a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$int_in(r2, 0x80000000005408, &(0x7f0000000000)=0x9) 2018/04/02 14:58:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d18000)=0x200004000000800, 0x39d) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/04/02 14:58:56 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') dup2(r0, r1) 2018/04/02 14:58:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/194, 0xc2}], 0x1, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f00000003c0)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00']) renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/02 14:58:56 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='self]eth1$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) r7 = add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="3681faa14743cb4b29f7ed59279dcb0a6b3dc24958db581a7e3b34eea894ef074de756514e2ab3788b8ca97a52a90264ca5ad1fbcb1e9e755a83b839da62f628d59e4fb15c7e8b6b92e1c19fc7a3c554f3a2a60053f28749a77a", 0x5a, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r6, r7) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x84b, 0x100) ioctl$void(0xffffffffffffffff, 0xc0045878) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x5, 0x0, 0x0, 0x0, 0x80000001}, 0x1c) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f00000000c0)) 2018/04/02 14:58:57 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x5, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1063084003"], 0x0, 0x0, &(0x7f0000011000)}) fcntl$dupfd(r1, 0x0, r1) 2018/04/02 14:58:57 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f00000000c0)) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000100)={0x15, 0x2, 0x3}) 2018/04/02 14:58:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xff) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, 0x0, 0xffff}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0x0, 0x6}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {}, {0x0, 0x4000}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000180)={0x2, 0x3, {0x3, 0x1, 0x8000, 0x2, 0x3}}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/02 14:58:57 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x2) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0xd, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xf0, &(0x7f0000501000)=""/95, &(0x7f0000000080)=0x5f) 2018/04/02 14:58:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0x7, r1, 0x5, 0x9) socket$inet_udp(0x2, 0x2, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x24) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/04/02 14:58:57 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='self]eth1$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) r7 = add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="3681faa14743cb4b29f7ed59279dcb0a6b3dc24958db581a7e3b34eea894ef074de756514e2ab3788b8ca97a52a90264ca5ad1fbcb1e9e755a83b839da62f628d59e4fb15c7e8b6b92e1c19fc7a3c554f3a2a60053f28749a77a", 0x5a, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r6, r7) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x84b, 0x100) ioctl$void(0xffffffffffffffff, 0xc0045878) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x5, 0x0, 0x0, 0x0, 0x80000001}, 0x1c) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f00000000c0)) 2018/04/02 14:58:57 executing program 1: gettid() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101040, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x5, 0x1, 0x5, 0x800, 0x0, 0x8, 0x100, 0x0, 0x6, 0x2, 0x85cf, 0x3, 0x5, 0x800, 0x7, 0xd1cc, 0x8, 0x9, 0x30a, 0x4, 0x4, 0x8, 0x9, 0xffffffffffffffea, 0x4, 0x2, 0x0, 0x1, 0x84, 0x2, 0x413, 0x80, 0x6, 0x7, 0x5, 0x3db8, 0x0, 0x2, 0x1, @perf_config_ext={0x7, 0x1}, 0x2000, 0x5, 0x0, 0x6, 0x100000000, 0x4, 0x6}, 0x0, 0x8, r0, 0xb) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) rt_tgsigqueueinfo(r1, 0x0, 0x20000000000002b, &(0x7f0000000680)={0x0, 0x800001b, 0x7, 0x20}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x2, 0x3, 0xbf53, 0x24, "fed7fa4f4913a1c6398582f9fe03fcc01c353327a89adb1023cfea41f2c44841070215e379a73c302305919b", 0xf7}, 0x1, [0x0, 0x4, 0x1, 0x2, 0x200, 0x4, 0xfffffffffffffb12, 0x8, 0x5, 0x10001, 0x800000000000, 0x95, 0xffffffff, 0x101, 0x1ff, 0x7, 0x1ff, 0x23, 0x80000001, 0xea77, 0x8, 0x2, 0x8, 0x7f, 0x1, 0xffffffff7fffffff, 0x3, 0x0, 0x1, 0x4, 0x34fb, 0x7, 0x7, 0x3, 0x0, 0x971, 0x1d7, 0x0, 0x8, 0x1, 0x1000, 0x6a, 0x2, 0x0, 0x9, 0x6, 0x8, 0x4edb, 0x7c6e, 0x3, 0x4ba, 0xee5, 0x8001, 0xfffffffffffffffe, 0x3, 0x0, 0x8, 0x3, 0x1, 0x64b, 0x2, 0x0, 0x7fff, 0x9, 0x58, 0x7a, 0x8, 0x8, 0x3898, 0xfff, 0x937, 0x100000000, 0xf234, 0x7c6, 0x3, 0x3, 0x400, 0xfff, 0x2, 0x5, 0x5, 0x100, 0x9, 0xfffffffffffffffd, 0x900000000, 0x31c7bcac, 0x7, 0x9, 0x7f, 0x312, 0x5, 0x7, 0x3ff, 0x7, 0x0, 0x40, 0x3, 0x4, 0x3, 0x401, 0x1ff, 0x5, 0x81, 0x90, 0x101, 0x8, 0x100000000, 0xfffffffffffffffc, 0x400, 0xfa2, 0x7, 0x0, 0x17eb, 0x0, 0x8, 0x3, 0x4, 0x20, 0x6, 0x3, 0x617b4d96, 0x2, 0x4, 0x0, 0x0, 0x1, 0x8000, 0xe2], {0x77359400}}) syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x6, 0x0) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000600)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000640)=0x14) 2018/04/02 14:58:57 executing program 6: prctl$intptr(0x4, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x3, r0) syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') [ 990.018370] binder: 1472 RLIMIT_NICE not set [ 990.037700] binder: 1472 RLIMIT_NICE not set [ 990.071210] binder: 1471:1472 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/04/02 14:58:57 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='attr\x00') ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000300)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in6}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0x33) 2018/04/02 14:58:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000080)) inotify_init() r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/199, 0xc7}], 0x1) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x7c, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x5, [0xdc8f, 0x4, 0x10000, 0xf26, 0x2, 0x2, 0x311d]}, 0x5c) [ 990.122350] binder: 1471:1477 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 990.123069] binder: 1471:1472 unknown command 536907575 [ 990.130646] binder: 1477 RLIMIT_NICE not set 2018/04/02 14:58:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x1, &(0x7f0000000040), 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b80)={"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"}) mremap(&(0x7f0000fea000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000fe9000/0x1000)=nil) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0xf006) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 990.225351] binder: 1471:1472 ioctl c0306201 20008fd0 returned -22 [ 990.263051] binder: 1471:1477 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/04/02 14:58:57 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xadf, 0x9e74b5d44b861f56) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x6b, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x48) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0x4, 0x0) 2018/04/02 14:58:57 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001880)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000018c0)={0xfffffffffffffffe, 0x9, 0x20a, 0x5, 0x6, 0x0, 0xffffffffffffffc1, 0x0, 0x0}, &(0x7f0000000040)=0x20) timer_create(0x3, &(0x7f0000001bc0)={0x0, 0x4, 0x0, @thr={&(0x7f0000001a80)="27ffe3ec0e1f6aa0c21fd6deb51149a63661afed3c820f08687405e91f3998f909bc56e941e268231ee8020ffa2b597e9e79bddf2e98408ec8c0deac97c3b341a5afc89018da711be521108dda78745a18c95089ecb95e3e3715fc4931c58021a9b620153a5441532d09ab5a04b682ce8b8bfb148ca49c6c1f3a0d483e24e253e0c00619c5aab84fc23aae4627e7a719775e8cca7ce744342dbad78658a83daeeda9d36d46634ddc7b26e76e7746de45d0085f2f0ee0cbd4bda3ff9eddbf1486b09b056b49d1e4d550bbab5537ffaf2e11da74097f06bd490e6710f2698c5f0d", &(0x7f0000001b80)="ec5f986f4cd563bcb80d7a6d259ddecad2912d62c8749136b665b8a9c9ab86f29f1f273ce662743a460db330fd5fa2a5f3c0bdb19d1ddaf7267708291e47"}}, &(0x7f0000001c00)=0x0) timer_getoverrun(r2) pivot_root(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a40)='./file0\x00') setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001940)={r1, 0x0, 0x3, [0x7fff, 0x3f, 0x3]}, 0xe) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vcs\x00', 0x201, 0x0) recvmsg(r4, &(0x7f0000001840)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/252, 0xfc}, {&(0x7f0000000600)=""/192, 0xc0}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/184, 0xb8}], 0x4, &(0x7f0000001780)=""/161, 0xa1, 0x10000}, 0x20) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000200)={"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"}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000001900), &(0x7f0000001980)=0x4) ioperm(0x0, 0xff4, 0x0) times(&(0x7f0000000000)) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/02 14:58:57 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000005c0)='id_legacy\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='$vboxnet0selinuxposix_acl_access\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='/dev/ppp\x00', r1) r3 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/dev/ppp\x00', 0xfffffffffffffffc) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="6cabc35197714ac0823e8149050990f4aff43989a514bd61c5ae31bf27739cc07281d592b7ab1fcd1b3e5f3d6e4d605b8cef2ca98cf311d805419eaf91f65894c6253859b61a36f2ead1b8f35e94d16bd0fcff7488001d2390af46ea54129801dbcf3e3f1df7e0fc6ef6b8fa395d89441a7e3bebe9393c2cad62534ea353a04f5f5e697e2784ccd24bfd2e3aea8f6b8d42a6cd3e407eba5a0725e9f1405d500e4b2f8c59596aa946ec54afb2beced4bc2ae9ed47c783a7e8", 0xb8, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r2, r3, r4}, &(0x7f0000000340)=""/21, 0x15, &(0x7f0000000480)={&(0x7f0000000380)={'ghash\x00'}, &(0x7f00000003c0)="ab2a9b8a802c7b3eff4f804c648d3aef0d6c9507179f91b8883845279ce6e59d732a20ab6dc60593e44ea4b41ae89074f3876cb3a6f19d63457e6fd12abf76f8f6b36e057342ba0d285621682d143d207d4578abc8d33195f2713b660e0ea60f9cfa3b992cd142b44449addaf4afea17490e8879ddf7022fed38d1262e67f31b051e1470114c0a89db64dc5e357ab3515de1bef628b76a507bf1ac17421461d8c3070e6c", 0xa4}) r5 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$llc_int(r5, 0x10c, 0x1, &(0x7f0000000680), 0x4) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03fa45", 0x4}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) request_key(&(0x7f00000004c0)='.dead\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='ghash\x00', r3) 2018/04/02 14:58:57 executing program 5: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00007a4ff8)='./file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x7, 0x18}, 0xc) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') bind$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/02 14:58:57 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='self]eth1$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) r7 = add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="3681faa14743cb4b29f7ed59279dcb0a6b3dc24958db581a7e3b34eea894ef074de756514e2ab3788b8ca97a52a90264ca5ad1fbcb1e9e755a83b839da62f628d59e4fb15c7e8b6b92e1c19fc7a3c554f3a2a60053f28749a77a", 0x5a, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r6, r7) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x84b, 0x100) ioctl$void(0xffffffffffffffff, 0xc0045878) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x5, 0x0, 0x0, 0x0, 0x80000001}, 0x1c) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f00000000c0)) [ 990.382886] binder: undelivered death notification, 0000000000000000 2018/04/02 14:58:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000000000), 0xffffffef) 2018/04/02 14:58:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040), 0x20) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x80401) 2018/04/02 14:58:57 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0x17) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@empty, 0x40, r2}) ioctl$sock_ifreq(r1, 0xf800000000000003, &(0x7f0000000080)={"626373001d000100", @ifru_ivalue=0x2}) preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000300)=0x1f006) 2018/04/02 14:58:57 executing program 7: sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) r1 = getpid() r2 = gettid() r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r3, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f00000004c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa"}], 0x10000000000000c6, 0x81006) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r7}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r8, 0x0, 0x0, 0x101}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x0, 0x2, 0x2c}) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r4, r4, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r4, 0x4c01) sync() ftruncate(r4, 0x2) r9 = dup2(r5, r4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000480)=0x8, 0xfffffffffffffd9e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f00000005c0)=0x3, 0x8) setsockopt$IP_VS_SO_SET_EDIT(r9, 0x0, 0x483, &(0x7f0000000540)={0x84, @multicast2=0xe0000002, 0x4e20, 0x0, 'dh\x00', 0x28, 0xfff, 0x13}, 0x2c) ioctl$sock_netdev_private(r5, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000000)={r5, r5, 0x1}) 2018/04/02 14:58:57 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x800) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000200)={0x0, 0x2, 0x8, 0x8, 0x401, 0x4d, 0x4, 0x2, 0x269, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000380)=0x4) r2 = socket(0xa, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000080)=0x14) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x400800, 0x0) connect$can_bcm(r2, &(0x7f0000000040)={0x1d, r3}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e22, 0x7b, @local={0xfe, 0x80, [], 0xaa}, 0x2000000000000000}}, 0x9, 0x100}, 0x90) fallocate(r4, 0x8, 0x0, 0x1000) r6 = socket(0x200000000010, 0x2, 0x0) write(r6, &(0x7f0000000000)="2400000024007fee40001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) sendfile(r1, r4, 0x0, 0x400) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r5, 0x4, 0x6, 0x4}, &(0x7f0000000240)=0x10) 2018/04/02 14:58:57 executing program 3: r0 = socket(0x15, 0x803, 0x2) fcntl$setstatus(r0, 0x4, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r1, 0x0, 0x0, 0x2) 2018/04/02 14:58:58 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x9) io_setup(0xbc, &(0x7f0000000140)=0x0) listen(0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='[', 0x1}]) 2018/04/02 14:58:58 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='self]eth1$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) r7 = add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="3681faa14743cb4b29f7ed59279dcb0a6b3dc24958db581a7e3b34eea894ef074de756514e2ab3788b8ca97a52a90264ca5ad1fbcb1e9e755a83b839da62f628d59e4fb15c7e8b6b92e1c19fc7a3c554f3a2a60053f28749a77a", 0x5a, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r6, r7) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x84b, 0x100) ioctl$void(0xffffffffffffffff, 0xc0045878) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x5, 0x0, 0x0, 0x0, 0x80000001}, 0x1c) 2018/04/02 14:58:58 executing program 0: syz_emit_ethernet(0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c200000000000000000004004500001c000000000029907800000000ffffffff0000000020089078"], &(0x7f0000000380)={0x0, 0x0, [0x17, 0xfffffffffffffffd, 0x0, 0x7c]}) syz_emit_ethernet(0x1019, &(0x7f00000003c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x9, 0x11, 0x2}], {0x8100, 0x4, 0xb8, 0x2}}], {@llc={0x4, {@llc={0xfc, 0x0, 'W', "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"}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x2b, 0x884, 0x251, 0x5c7]}) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x100) accept4$packet(r0, &(0x7f0000000080), &(0x7f0000000100)=0x14, 0x80800) 2018/04/02 14:58:58 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)="a4aea335d5fa6e6a97a1", 0xa) ioctl(r0, 0x4142, &(0x7f0000007000)) 2018/04/02 14:58:58 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000100)={0x5, 0x0, [{0x80000007, 0x3f, 0x7, 0x7f}, {0x80000001, 0x8, 0x4, 0xf6, 0x8}, {0x40000004, 0x2, 0x7, 0x3ba, 0x1f}, {0xe, 0x5, 0x2, 0x580e, 0x9d}, {0x40000007, 0x6, 0x0, 0x401, 0x101}]}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000440)) 2018/04/02 14:58:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0xf0ad, 0x5, 0x80000001, 0xfffffffffffffffc, 0x10}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x0, 0x80000001, 0x9, 0xffffffff, 0x5, 0xd5, 0x7, {r2, @in6={{0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x3d, 0x0, 0x0, 0x1, 0xfffffffffffffffe}}, &(0x7f0000000240)=0xb0) unshare(0x28020000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) socketpair(0x10, 0x4, 0xffff, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000400), 0x3b7) unshare(0x2c020000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x400, 0x2e48, 0xffffffffffffff7f}, 0x10) 2018/04/02 14:58:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x7fff, 0xffffffffffffffff, 0x100000000, 0x4}, {0x7, 0x8, 0x6, 0x6}, {0x3, 0xfffffffffffffffd, 0x20, 0x4}, {0x7, 0x0, 0x3ff, 0xffff}, {0xa, 0x9, 0x80, 0xffffffffffffff80}, {0x5, 0x5, 0x8001, 0x3}, {0x6, 0x400, 0x8, 0x10001}, {0x7, 0x8, 0x4}, {0x7, 0x6, 0xffffffffffffdc9c, 0x400}]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x90000, 0x2, 0x80000001}}) 2018/04/02 14:58:58 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000240)=@full={{0x3, {"78d60fcde83498"}}, [{"109843c903e5ae"}, {"c4a8fb3dbfd809"}, {"261e44412a62ce"}, {"78bb61f53957c6"}, {"00a14e4cf6746e"}, {"0db808ce6613d1"}, {"d6d2e10c8e8c98"}, {"efa60585a2d8d8"}]}, 0x48, &(0x7f00000002c0)}, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x313000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x800, &(0x7f0000000180)=0x4) sendmsg$netrom(r1, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000440), 0x0, &(0x7f0000001580), 0x0, 0x1}, 0x0) r2 = getpgrp(0x0) ptrace$setopts(0x4206, r2, 0x3a, 0x20) fcntl$setsig(r0, 0xa, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) recvmmsg(r0, &(0x7f0000000a80)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/105, 0xfffffffffffffd8b}}, {{&(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000140)}}], 0x2, 0x3, &(0x7f0000000b00)={0x77359400}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x4, 0x4) getpeername(r3, &(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000002c0)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r8 = getgid() sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000005c0)="9bd13b86316a1f0959de62217702a16a9d1f4b0fe7fe0d16c3fbcac652dbf14cee4f9b2dfba9e7c85baf7230bddbc8c2d8eda99d0d1c84a4a63e8964e7e4a6cac0c5e30fd19efcbdfaba5b8e1547d38fdb9a790cc0694ecf862e394d3e58", 0x5e}], 0x1, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r7, r8}], 0x40, 0x4}, 0x4080) 2018/04/02 14:58:58 executing program 5: fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2000, r0, r1, 0x7f, 0x1000, 0x2000000) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x4, &(0x7f0000000040), 0x0, r3, 0x5}) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) 2018/04/02 14:58:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$unix(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="956d2e2132dec01649f7c132a3606f8106fac0357091ef836347e56d80be178b34938977c8ed8659330b8dc2e78857bdc954dc69a6d8774728f4adb7449fef6cd896614087e8b0177fca168554736432aa24cf5d3547ae54ceafa7c28da9a0793c26f457143eb0f41d21a97f76f315618593e28c819ede68e3e5894dc6b9fc9c48275e48942868917298158d2caa8574c15acf9713604e43914bacb3cb22fc12e1d7b2d98061412aaec3f9635c80910416bc7d69c6866df3bacf2168ff71f0aa083cc89c499985e156b61ee6fc6795156bdcd0b6be5aeed3684cb1080f1b8449db702fed379340b9bf809d17b4f5", 0xee}, {&(0x7f00000000c0)="9d15e4fa8e6e71da72506d57c6c87e52930309ec926c0f19caaadf1eb999a45db1d6a9d14a9463bb", 0x28}, {&(0x7f0000000280)}], 0x3, 0x0, 0x0, 0xc000}], 0x1, 0x20000851) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x100, 0x80) sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x2, 0x14, 0xfff, 0x5, 0x7, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_ident={0x2, 0xa, 0x100000001, 0x0, 0x7}, @sadb_x_sa2={0x2, 0x13, 0xe7601b3, 0x0, 0x0, 0x70bd28, 0x3502}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e23}]}, 0x38}, 0x1}, 0x4000000) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000148bfa)=ANY=[@ANYBLOB="0180c200000000000000000086dd6009000000303a0000000000000000000000000000000000ff020000000000000000000000000001830090780000000060a971880000000000000000f0ff0000000000000000000100000000000000000000000000000001"], 0x0) 2018/04/02 14:58:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='#$[ppp1vboxnet0\x00', 0x3) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@hyper}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80000, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000921000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x14) 2018/04/02 14:58:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x268) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x0, "bc1c66dfcfd4386c", "b249dd20d8805d97c884a43de77c8d19a590e1d0a93e60edf7297aacdf8655a5"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000005c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/02 14:58:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x0, 0x3}, 0x2c) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/02 14:58:59 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) 2018/04/02 14:58:59 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='self]eth1$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) r7 = add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="3681faa14743cb4b29f7ed59279dcb0a6b3dc24958db581a7e3b34eea894ef074de756514e2ab3788b8ca97a52a90264ca5ad1fbcb1e9e755a83b839da62f628d59e4fb15c7e8b6b92e1c19fc7a3c554f3a2a60053f28749a77a", 0x5a, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r6, r7) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x84b, 0x100) ioctl$void(0xffffffffffffffff, 0xc0045878) 2018/04/02 14:58:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x2}, 0x41) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) 2018/04/02 14:58:59 executing program 2: r0 = socket(0x8000000010, 0x80000, 0x8) write(r0, &(0x7f0000000040)="1f0000000007fd07f9eb5d9a6c6e5800ff8777ff09000100f8d50000da2e369dee0c50e137a42ae62e2ebb0368dd5e0a98ba47da1a58061c28637f9212b363830e7201cd0fe578", 0x47) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x1, 0x80000000, 0x3, 0x7fffffff}, 0x1, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x101, 0x2, 0xff, 0x800}) 2018/04/02 14:58:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/02 14:58:59 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00595decff21a0c4ad"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x90, 0x0, 0x10000, 0x72}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0xb8, r2, 0x10001, 0x8}) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/02 14:58:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000003c0)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) chroot(&(0x7f0000000140)='./file0\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)={0x74, r4, 0x400, 0x70bd2d, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x3ff19baedee6e072}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x74}, 0x1}, 0x40000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0xffffffffffffff89) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000004c0)={'raw\x00', 0x1c, "b349a82407bc768df1b11253d4641603f0ea84cf6c6ba76508b99984"}, &(0x7f0000000240)=0x40) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 14:58:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x328, [0x200005c0, 0x0, 0x0, 0x20000770, 0x200008b8], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000d0000000000000000007369743000000000000000000000000064756d6d79300000000000000000000069706464703000000000000000000000697036746e6c300000000000000000000000000000000000000000000180c20000000000000000000000e000000048010000800100007374700000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000aaaaaaaaaaaa0000000000000000000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000006172707265706c7900004a8aef8c0000000000000000000000000000000000001000000000000000cd5af370d344000000000000000000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000180c20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0100000009000000000000000000726f736530000000000000000000000064756d6d793000000000000000000000626f6e64300000000000000000000000726f7365300000000000000000000000ed55b7c4a0e4000000000000aaaaaaaaaa00000000000000000070000000e000000018010000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa000000000000000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000ffffffffffff000000000000000000006172707265706c790000000000000000004f000000000000000000000000000010000000000000000180c20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff00000000"]}, 0x3a0) [ 992.195206] QAT: Invalid ioctl 2018/04/02 14:58:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x81) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x5) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) 2018/04/02 14:58:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x29, 0x4) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)) 2018/04/02 14:58:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="55daa116ad547d9b7c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0xd, 0x3, 0x800000000002) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/02 14:58:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000540)=ANY=[@ANYBLOB="050000000000000000400000000000004500000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000300000000000009500000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000020000000000000d600000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000010000000000ef00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f0100000000000c400000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) lseek(r0, 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/102) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/04/02 14:58:59 executing program 2: r0 = semget(0x1, 0x7, 0x4) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000000)=""/128) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x5, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400}, [@jmp={0x5, 0xffffffffffffaecf, 0xd, 0x6, 0xa, 0x6, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0xffff, 0x5b, &(0x7f00000002c0)=""/91, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x100000032, r1, 0x0) r2 = socket$inet(0x2, 0x4000000000000003, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000080), &(0x7f0000000800)=ANY=[@ANYRES64]}, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) [ 992.283510] QAT: Invalid ioctl 2018/04/02 14:58:59 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)) accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0x1c, 0x800) syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x208000100000005, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) ptrace$setregs(0xd, r3, 0x1f, &(0x7f0000000140)="cd3bdcdf28b2e8cd273f422c964f61d619f6caa7f18a037efce355968e41f552dd8a8d16d89a423648ff57555b2846c5b315510bb213ffe4de62d53918f563aea24b456f08dd5f25b040210faed5d6bf57d7eb9dc7a96dee555f873a7e723bc607312e6c1753ba209a26e12deac89aebf715bb2e4071e74f6d5c8b1649e04d7bbcb93efba1d0da82e6c14d2a72fe815574c9f6b0c217efbe7a69f8311075fa80a051934aff67ecfb1e1215db02f5204edce3a12ce421d51d7e03758df8ef2056cf83e589d066cf51e42b1a228946e681f745c9a33fb9bfa436dcf831039b8d151d5b") accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80000) connect(r0, &(0x7f0000931ff4)=@ll={0x11, 0xf6, r4, 0x1, 0x598a, 0x6, @random="77589c87899a"}, 0x80) 2018/04/02 14:58:59 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='self]eth1$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) r7 = add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="3681faa14743cb4b29f7ed59279dcb0a6b3dc24958db581a7e3b34eea894ef074de756514e2ab3788b8ca97a52a90264ca5ad1fbcb1e9e755a83b839da62f628d59e4fb15c7e8b6b92e1c19fc7a3c554f3a2a60053f28749a77a", 0x5a, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r6, r7) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x84b, 0x100) [ 992.395157] QAT: Invalid ioctl [ 992.458067] QAT: Invalid ioctl 2018/04/02 14:59:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(r1, &(0x7f0000001200), 0x3ffffffffffffd1, 0x0, &(0x7f0000013000)={0x0, 0x1c9c380}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', 'bridge0\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x1) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/02 14:59:00 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x20400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x1b, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000100)=0xffffffff) r5 = dup2(r1, r1) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0xf000, &(0x7f0000000080), 0x7, r5, 0xa}) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0xd) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) 2018/04/02 14:59:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0), &(0x7f0000000300), 0x8) 2018/04/02 14:59:00 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x849, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000640)) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000005c0)={'ip6_vti0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x968}}}) r2 = socket(0x11, 0x802, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x12) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000140)}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00'}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) fsetxattr(r5, &(0x7f0000000200)=@random={'btrfs.', 'ifb0\x00'}, &(0x7f0000000240)='ppp1keyring}\x00', 0xd, 0x2) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000340)=0x1000) r6 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x8931, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) 2018/04/02 14:59:00 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000}) recvfrom$inet6(r1, &(0x7f00000002c0)=""/116, 0x74, 0x2002, &(0x7f0000000340)={0xa, 0x4e23, 0x9aad, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x1c) r3 = open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000280)={r2, 0x80000, r3}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x408) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$int_in(r0, 0x60039d1060858e93, &(0x7f0000000140)=0x6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0x2}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/04/02 14:59:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r2, r3, 0x9, &(0x7f00000000c0)={0x1d, 0x9, 0x1, 0x4}) sendmsg$nl_netfilter(r1, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f000007afe0)={0x1c, 0x6, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @fd}]}, 0x2c9}, 0x1}, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r4, &(0x7f0000001140)="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", &(0x7f0000000140)=""/107}, 0x18) 2018/04/02 14:59:00 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0xe, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x80000001}, 0x1) 2018/04/02 14:59:00 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='self]eth1$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) r7 = add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="3681faa14743cb4b29f7ed59279dcb0a6b3dc24958db581a7e3b34eea894ef074de756514e2ab3788b8ca97a52a90264ca5ad1fbcb1e9e755a83b839da62f628d59e4fb15c7e8b6b92e1c19fc7a3c554f3a2a60053f28749a77a", 0x5a, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r6, r7) 2018/04/02 14:59:00 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='self]eth1$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="3681faa14743cb4b29f7ed59279dcb0a6b3dc24958db581a7e3b34eea894ef074de756514e2ab3788b8ca97a52a90264ca5ad1fbcb1e9e755a83b839da62f628d59e4fb15c7e8b6b92e1c19fc7a3c554f3a2a60053f28749a77a", 0x5a, 0xfffffffffffffffb) [ 993.498367] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/02 14:59:00 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x40, {{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0x8, [{{0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, {{0xa, 0x4e22, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, {{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e22, 0xb5ab, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, {{0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x101}}, {{0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e24, 0x100000000, @empty, 0x4}}]}, 0x490) 2018/04/02 14:59:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1}, 0x2c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="a5f4c2c0b8ff16b58a95805ff7175d0a70cdfbf740aef82bc6cee842a931af0037d43601469a6ca5f7c9a7c1d0ce1f54fae43470e90dcde7cabc21476fc59e3ec696977878c1505250304c9ba1b8e3b20e9f501990a35b6d", 0x58}, {&(0x7f0000000080)="36d74936424c5e", 0x7}, {&(0x7f00000000c0)="2299fc99cec73198ffe9426b240b36084f8623d7ab750fe655513f59bc6e30f33d9090ce729df018e08ce4db3d9cab5cd1fd", 0x32}, {&(0x7f0000000100)="cd17a166102bfed07140e8e0b8dd36b795d36b6047602f89a47a", 0x1a}, {&(0x7f0000000140)="3c1098ecfbbe0711a1ec8028c2f4faa1fe3f3e184caea6a69fec9f4c", 0x1c}, {&(0x7f0000000180)="035c99bbafcdbf5866c541c4608e99a180f50931135be4eb7313407f32a22ddb6ce3f37d7b1cb06ebfd8db22ca6a781e133be4e2f110b8476a4a553308dc9831255603eb67c30f19e71611640ed4da74365468eafa7e1a94c640d9edb16e779c806ebbe29c508a8cf4313dd73cabf00ab93e2343525a7ef0d9d7a5914b36ce2cfe2ad7323841ee6a04262cc33ecec8ad9c0ec2f403f4c9c4ddd0b529dd3a4b38f1b4413b63a678ed81cb3c5d9a1814f655cb6b0b1b4f24a1122febc75eff7a9666566236c5d9a2aba884624d3ee92d815d2ec921dddb03f79631c315ce37160c1c8437c5d4cbde", 0xe7}], 0x6) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x101, 0xc000) r2 = getpgid(0x0) read(r0, &(0x7f0000000480)=""/207, 0xcf) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x5, 0x3aa, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x10111, 0xa, 0x200, 0x0, 0x4, 0x0, 0x5, 0x1, 0x8001, 0x1, 0xfffffffffffffffa, 0x7, 0x1f, 0x200, 0x7fff, 0x7fc25b6e, 0x1, 0x3, 0x8, 0xb8ce, 0x7ff, 0xc21, 0x2, 0x20, 0x0, 0xffffffffffffce6c, 0x6, 0x2, 0x0, 0xfffffffffffffff9, 0x0, 0xffffffff80000001, 0x2, @perf_config_ext={0x100, 0x7fff}, 0x8000, 0x0, 0x4, 0x6, 0x8, 0x80000000, 0x1ff}, r2, 0x2, r1, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000340)={{0x1ff, 0x5}, 'port1\x00', 0xa8, 0x110400, 0x4, 0x5, 0x2, 0x181, 0x2, 0x0, 0x2, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 993.540079] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/02 14:59:00 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000fcb000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) close(0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x90000, 0x0) 2018/04/02 14:59:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) connect$ax25(r2, &(0x7f0000000080)={0x3, {"354c5c0e58a6ad"}, 0x9}, 0x10) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000), &(0x7f0000ad1000)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x400, 0x3f, 0x4, 0x2, 0x5, 0x8, 0x10000}, 0x1c) 2018/04/02 14:59:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ftruncate(r0, 0xc20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'bcsf0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8931, &(0x7f0000000580)={'bridge0\x00', r1}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x100004e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r2 = socket$packet(0x11, 0x2, 0x300) madvise(&(0x7f0000bdc000/0x2000)=nil, 0x2000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x20340, 0x0) getpeername$inet6(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) clock_gettime(0x7, &(0x7f0000000440)) r4 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r6 = getpid() ptrace$cont(0x20, r6, 0x6, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYBLOB="0008080014000800f3ffffff00005861f35fe4263e43000038803338"], 0x2}, 0x1, 0x0, 0x0, 0x84}, 0x20000040) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x67, "dc880163cc9d6388366c0c0d34d54d6dd0b2e0aa2585af4037c30a21d0e528181f04a64b50165e2b6c0c8bf411f978877e8770c0c7a9d973b97742a41aa4cf0a0b5df98388f195bfef5937ed2ce81bf4f137818db98f2ef8e980a166f15a9b11a953cf5ef786f1"}, &(0x7f00000000c0)=0x6f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r7, 0x7ff}, &(0x7f0000000500)=0x8) r8 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000280)=r8) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000040)=0x1) rt_sigpending(&(0x7f0000000340), 0x8) ptrace$poke(0x4, r8, &(0x7f00000002c0), 0x80000000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000b00)={&(0x7f0000000540)=@proc={0x10, 0x0, 0x25dfdbff, 0x8}, 0xc, &(0x7f0000000600)=[{&(0x7f00000005c0)={0x18, 0x17, 0x104, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x8e, @fd=r0}]}, 0x18}, {&(0x7f00000006c0)={0xa4, 0x3e, 0x200, 0x70bd2d, 0x5, "", [@typed={0x8, 0x13, @str='\x00'}, @typed={0x64, 0x47, @binary="894ee51c18733f9a3624601a24efc0d5d09c59896bab1a8886e6b1d23aba22ef8a2a8e502472782ef65ea6c6de11205f9b3ad0c075483f7d56199b2f73766e6534fab621f237851a3592bbfa49e6f877c98522afe068be6e6d57310c2e300c"}, @nested={0x28, 0x79, [@generic="4f83d287ef77c0496faf761e7a7da825b3107d33fe10350eaac9fe7b92fb8552556c91"]}]}, 0xa4}, {&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x118}], 0x3, &(0x7f0000000a80)=[@rights={0x20, 0x1, 0x1, [r4, r4, r0, r3]}, @rights={0x18, 0x1, 0x1, [r2, r5]}, @rights={0x20, 0x1, 0x1, [r4, r5, r5, r2]}, @cred={0x20, 0x1, 0x2, r6, r9, r10}], 0x78, 0x8000}, 0x800) syz_fuse_mount(&(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x800000000461, 0x2) 2018/04/02 14:59:00 executing program 2: unshare(0x8000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0xfffffffffffffffe) openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpu_exclusive\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x3, 0x4) 2018/04/02 14:59:00 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='self]eth1$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) 2018/04/02 14:59:01 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2, 0x3, 0x2930000000000, 0x4ea, 0x8, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe3a8, 0xf90, 0x4, 0x4f, 0x200000000}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100), &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) close(r0) 2018/04/02 14:59:01 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'bridge0\x00'}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x18) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) 2018/04/02 14:59:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f00000021c0)=[{&(0x7f00000000c0)="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", 0x1000, 0x1cb}, {&(0x7f00000010c0)="686cc3b6531dd937bd04685806298a5c2875aa3ada59f0fa61e05bd61006f04397d57f037859bdba7702b3a42dbce353afce6017b3812f83c6a7cc9e9f7534b38c723ce074698a0d0d4d4e11d30be68df9d0556e53ceddb4f621e0e3a69a7a456d47a80463f040804831062777becf818716683f5fe254f28a7dbc240d3e4e28489d2e5e8ab3699224c6b76897f266af39126e", 0x93, 0x800}, {&(0x7f0000001180)="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0x1000, 0x8000}, {&(0x7f0000002180)="966cb57e09462ff4ac58fab78901b4822912e3e1ff58d5b7f2e42cf1589ec228d5c3d230", 0x24, 0x483}], 0x2000, &(0x7f0000002240)=ANY=[@ANYBLOB="1a936c6f775f7574696d653d303235303132322c6769643d31312c64656275672c73686f77657865632c7379735f696d6d757461626c652c10"]) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000002280)={{0xc0f, 0x8000, 0x94, 0xfffffffffffffff7, 0x6, 0x7}, 0x401}) 2018/04/02 14:59:01 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='self]eth1$\x00', 0xfffffffffffffffc) 2018/04/02 14:59:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r0, &(0x7f0000000200)=""/30, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x10000, 0x0, r2, 0x1f, r3, 0x71, 0x1, 0x3}) 2018/04/02 14:59:01 executing program 5: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x3, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000200)={0x1, r1, 0x10001, 0x6}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000cf1ffc)=0x600210) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x100000001, 0x3}, 0x4, 0x3, 0x5dd4e4da}) pread64(r2, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r2, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/02 14:59:01 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x8, 0x4) 2018/04/02 14:59:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) shutdown(r0, 0x0) [ 994.277994] l2tp_ppp: sess 4/0: set debug=cf10464f [ 994.290394] l2tp_ppp: sess 4/0: set mtu=0 2018/04/02 14:59:01 executing program 1: getrusage(0xfffffffffffffffe, &(0x7f0000000240)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xeac, 0x100) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000), 0x0, &(0x7f0000334f28)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/02 14:59:01 executing program 3: r0 = userfaultfd(0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000280)={0x4, &(0x7f0000000140)=[{0x9, 0x8001, 0x7, 0x8}, {0x1, 0x9, 0xffffffffffffff15, 0x5}, {0x4, 0xff, 0x0, 0x401}, {0x4, 0x63a, 0x3, 0x8}]}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) write$sndseq(r3, &(0x7f00000001c0)=[{0x9, 0xfa7b, 0xfffffffffffffffd, 0x101, @tick=0x8000, {0xde, 0x6}, {0x81, 0x79866215}, @result={0x100000001}}, {0x8, 0x2, 0x5, 0x2, @time={0x77359400}, {0xa4b, 0x4}, {0xf345, 0xa5}, @time}, {0x7fff, 0x6, 0xfffffffffffffffc, 0x0, @tick=0x3ff, {0x3f, 0x4}, {0x0, 0x20}, @result={0x0, 0x7}}], 0x90) r4 = getpid() kcmp(r1, r4, 0x3, r0, r0) 2018/04/02 14:59:01 executing program 7: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x6, &(0x7f0000000400)=[{&(0x7f0000000080)="f5f4139956999ec5e83671891daae69d2a4d0380e05ab6f89c", 0x19, 0xfb8}, {&(0x7f00000000c0)="dbfa2d61005a53f2feb676734b3ada5454631c32792d85291b14cb3be811a62fe422007efffc1c66e406ae23c84042f3fa45eb7b4800aae11a488edb593691a117cc528eb01e92382c68a53b768bb0f210a18b23ffc556b2b424ea3a5d1bc75d5e570fe4ead4b1a885b79bee891f6b3e5b1d4587c0993df297961889a61929c814f82d756f59973de4b23906fbf6a6454b23aafb84b2ae14cd57fa3f0389482e1ec2cbefa96d6d19132c96485127b521eee3dea25be4da27d10eeb8ab42787ed1b9ea7e2122161407bb80e", 0xcb, 0x1}, {&(0x7f00000001c0)="05ebc6399ca7d689ceb4fcbd59514bb6e8c15aac4e4b1337ea1f1b0d3fa53435a9056e74853f0d5d27e453538c7fac8aba5fcdf2bfa487472e65ffea249b43ad09e4f6fbec5268ad2cf7e85a9aa837df6aacfc7ff4ea3f6717b59b166af7677d0e95fe005471e65d94c9c61386bbaceb2b", 0x71, 0x2}, {&(0x7f0000000240)="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", 0xfb, 0x7f}, {&(0x7f0000000340)="66f0608a3b8c46e24ffecbe1634921944bf6e520309ee554d0a202f1f92d50cc9802ebe85d1784d013a9c980b0ee637adc62b0dee4167800e053e8d2b1fc1f4cbf95f022508d22086ae0beb8d1e1d3ac7b1ed76d8b7506db0c4905294383edad27f7cb598d4e094307ed576fb12fdb51246e1aa6c5d8a521618df4", 0x7b, 0x340000}, {&(0x7f00000003c0)="ffbfeb22bd96c144e5d7a7f51b35e0d523f7a63b9b9ee16b27b3ced8cb5ed5fa4429b9159723eba46cb0ed776bfb4db2d1ddd6b968a399c518", 0x39, 0x2}], 0x80000, &(0x7f00000004c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='pids.events\x00', 0x0, 0x0) socketpair(0x11, 0x8000f, 0xfefe, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r0, &(0x7f0000000540)='./file1\x00', r2, &(0x7f00000005c0)='./file0\x00', 0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x400}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={r3, 0xc969}, 0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000006c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x78, {0x2, 0x4e22, @multicast1=0xe0000001}, 'rose0\x00'}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000740)=0x2, 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000780)="837e3281b92d362ac974cf737c257d454e8a0b447c029cd1b5bebc017fc12ae884875d823107f0242c5bd36e0e1e47b9fcedcd59eba20aa9aed994badce82c5bdfd3c1d956db9166cd1e7369c4e92d314f6b9752b6e5541c93ce345579dcf5026c297612a214016bbf0336deec918a2889205e166461d7a15d3e17e47bca136ae3a9a321b799acb7cfd9fa824241f05c4f124b4c6cd5d6d1ad0d529128dcdd8622fa4475df061fcc0db674f39d931f6fee98ea1f8adeeba4f06bc3fb94bb3bded7b4c76dcd4c80fc76392c45f7d340ce1a657cbce81073a549a415aedefc19363ec60de2", 0xe4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000880)={0x0, 0x0, 0x1000, 0x5, [], [], [], 0x4, 0x1, 0x5, 0x200, "034fcb75c059efa31a0bd215f18dfc3e"}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000009c0)={0x0, 0xfffffffffffffffa, 0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000a00)=0x0) r5 = getpgid(0x0) kcmp(r4, r5, 0x6, r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000b40)={0x4, 0x0, &(0x7f0000000a40)=[@enter_looper={0x630c}], 0x99, 0x0, &(0x7f0000000a80)="71c0963ad302448b998de2c8e5380a5981e5c4d2ef528f2e1edca4c437ab8916148ff817bb0307c2d3c883b4c9d355056739e2fb7e845ec4f52f621764e8038aaee92ed7fd8aa086d9b06623200640389167618472cfb985216f404f64fc45a8018eb850f6014991cbd4d6d41665ddcebd93cc834068892c9e78b41d404fb8691965e5e7db5cde51f6575e2fbc2a6b9759a091ecf5cab95542"}) r6 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000b80)=""/120) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000c00)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'syzkaller1\x00'}) getpriority(0x2, r4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c80)={'nr0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) sendmsg$kcm(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000cc0)="a7b7af9566c4864e8db3f8424ca7e16278b1b05f7206727f3e934addedc3330b88c0008c194f0db069c068dbb2edb4f61bae629c2dfbeb7d33995770ff3103c169dd9b7db0b1af0fa9a717dfbd1474624ca3d12eba198f49b4539bdd65cf82f49158d4db528d5b268d30b64a347b62ef32d3ef630e00ca78ee1ca4be66f08ff154406076469fea3efa0f80f0742c793a0f4284aee1b9a57a8f6203b6853bbbb9896930e21e333bb5de24b00d38", 0xad}, {&(0x7f0000000d80)="b902812d49df8affb59342c6c7a3d3f9efc6bb277e5c96b30370aa8a5751c69edf30cbbd653ea125522fcfaffe0cadb11bfb155f94317fd614dcad2fb5f0ced1765e20f84b67d077a168eee4f3bbb9538b37fc970dd3f97ee6da6d7dc8d4750713da7e787f228f19e4820ffd0c264ff6acd8390ba0038d1245943021461c96169b75406aa4ebaf9408ac9810450fd1581ff7a9ba14ef52933216826ef77be7f35b2aada752881abbe4d569399089f5c3", 0xb0}, {&(0x7f0000000e40)="3899b223f40898884dc45b739fa284381cf262be1a729430e6b19c0e066bb57f61f1cc08d2387602043134b77dab93f8161329f9fb68bd940076bad370abfe98d437b4", 0x43}, {&(0x7f0000000ec0)="1e8e7e1a11ece45d3845590f42e149415442f516b5176ebd19807288a29c8a2feffbfb3b44547ff4cafa385786fb5430ad18e13f681d23d50606695c6a35195be2750a99e814e3f4890dfa4c0bb6f2603c007f7306d046ddc39b30b463ef2cad76217d1107d901068fa3eeb9c47185f89375a8c3f2f8e6b82f99a4fac44663a6a58317c4339a4a9d0066f7bd8c8e5ee02af96767161ae18264a22a12a4371111095b54b15a6a0b0b95c31a3f91de223424a27ae49612c7cd959b13d9420e160f694897cdab85376b583c63f4970cb99673472cd32bb21fa6ab2b4439a90cb1cbcbdb5498c26489c3fd8664e2fd1ec7f3506b1059743166bb3e", 0xf9}], 0x4, &(0x7f0000001000)=[{0x48, 0x117, 0x600, "ce47d2f8a16a02f2cda043d2e219f776bc6651c99e2eeb956ea567e172ac61e993d0ad4c5462ebb19d55a7dd189ffaaa440fe5"}, {0xb8, 0x0, 0x9, "276230dd4a9c0f1648ed0b4befbfd672d80e4f6d509eae12772a2f29ea2d161a252f803f77f796c61c5dfd437a2c620a6444d8abadfaf5565e1538210839fc0320321a44bf84986064625f02e789f8d452c7c24047fcb9fb7b5651bd0d34f407a6961c07e8b3f9c3c3235d0c0788b3724938a416235f96ccc0b14c64d8a11aff10f8ac6b88cee0701a8b58659e30f4eb5894dad2d42e1830756e959a99cbdb08774d1947493642"}, {0xf0, 0x88, 0xa17, "d135e2e2f5301ef7ec715b2666ed7e50ef195a1669c319e61dde958ee07b9e3c682991f916303b1d26e7d639cc1fa7756b165feb8ae69191a9afe03a98c7244870f0fe862cad452ef383d5cca9e249d4b227f0a3de344ec2c7c803fc04a79e1c034df69aa8ea80a11c450d4e548ce9fb33cb88e40722b90b786b3e700b31db47eefc9177094ebff988726a285d46a899589f77f52daee5118d52b552de4389503e19c68b01bcce98795ec9ff036d3adca534d10ab348870d441e4935747aad6662e4ac4e297826138ab97eaa30835111a51cb30285868523d25d6b16c3c3"}, {0x58, 0x0, 0xe0e5, "b30baf8b2f2470d5950fee02fcf37bc4c5426f8e67fbc9aed86d3210e6efa6c5a22828ced0e9ddcba6fc35c2fd192196fda04b849117bcaff629420527fd2c48de25ad"}, {0x70, 0x11d, 0x7, "1d659f4a599511c18a30c38f9d43757abc8f308a88d233ee85ea0eab64f6e7d340dc02567a3a6d66051472c9129d71d31561af86d2ea4b20ee3c12ed736fbd88df306e8360b79a1c5282360d4e7a1ed320e3b893c5dabfa9ddcb"}], 0x2b8, 0x1}, 0x8000) accept4$packet(r1, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x14, 0x80000) fchmod(r2, 0x40) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x20c002, 0x0) sendto$unix(r7, &(0x7f00000013c0)="645ba4fbecdd597a726b8675698db61c890f745cfcbea01109619abea62b0b5a6f37f6dd46b018bb18cbe7cae0b846031806d371", 0x34, 0xc4, &(0x7f0000001400)=@file={0x1, './file0\x00'}, 0x6e) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001480)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000014c0)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x6, 0xffffffff, 0xffffffffffffffff, 0x80}, 0x98) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000001580)={0x5, 0x0, [{}, {}, {}, {}, {}]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001600)={{0x2, 0x4e21}, {0x1}, 0x8, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) 2018/04/02 14:59:01 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x1, "f0801b0e99ddaf4ea368a519bd98a99a748a0e67bac0ad44aa8afeb5ef2036c30bb116e582b74bb9"}, 0x30, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x2, 0x6, 0x1, 0x2, "9da0340319e430f2ec631bd0d8d4243e4e57c51a2913aa424e91a31a71406cc8b25efcfa3070bcfe601e8d38", 0x6}) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/39}, 0x2f, 0x0, 0x0) 2018/04/02 14:59:01 executing program 6: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = getpgrp(0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x40) getpgrp(r1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0xa01, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="269d9853e3479653b7b4af6da048891fe31f74ff108f98bab9df0a82732828e083c1ecd6922088ef0e86fba1f323718a449fb6"], &(0x7f00000001c0)=0x2e) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x9, 0x3628, 0x8, 0x8, 0x6, 0x6, 0x8, {r4, @in6={{0xa, 0x4e23, 0xb8b, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}}, 0x3f, 0x5, 0x10000, 0x1, 0x9}}, &(0x7f00000002c0)=0xb0) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) 2018/04/02 14:59:01 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) 2018/04/02 14:59:01 executing program 3: prctl$setendian(0x14, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x4000000000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000002c0)={0x86ab156, 0x1b}) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0x5, 0x0, [{0x1, 0x2, 0x1, 0x4, 0x3, 0x3, 0x401}, {0xc0000000, 0x0, 0x0, 0x8001, 0xa7f, 0x3, 0x6}, {0xc000001f, 0xcc, 0x5, 0x1, 0x1, 0x6c1, 0x6}, {0x7, 0x9, 0x3, 0x8, 0xa4, 0x9, 0x8}, {0xc0000000, 0x9, 0x3, 0x20, 0x4, 0x7cba, 0x5}]}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x20001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23}}, 0x4, 0x7, 0x0, 0x0, 0x40}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r2, 0x1000, "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"}, &(0x7f0000001340)=0x1008) 2018/04/02 14:59:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="5a869d80ce6a210d39aaaaaaaa0000ffffffffffff886394a7030000e8"], &(0x7f0000000000)) 2018/04/02 14:59:02 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="45f654ffd7e3ef771686a73814c7b6fe5a586be8070103b5d945d68b119a2ef46da9c32989d2f27bce0b63ca7e89437bafc8c605185c77b49176d0c65491e45f948789c7c20cf173b428ea053ce9f11c36e2409636ece9e96ed1", 0x5a}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) write(r0, &(0x7f00000000c0), 0x0) 2018/04/02 14:59:02 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r5, 0x2, 0x3}, 0x14) 2018/04/02 14:59:02 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x80800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x3) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0xe9c9, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xffff, 0x4, 0x1}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r7, 0x5}, 0x8) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe2000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000480)="40970f20d835200000000f22d848b805000000000000000f23d00f21f835200000050f23f8460f0131672646def026f3470fbd29430f01ca66b86f000f00d0b8010000000f01d9c744240085e50292c744240200000000c7442406000000000f011c24", 0x63}], 0x1, 0x0, &(0x7f0000000440), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/02 14:59:02 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000380)=""/11, &(0x7f00000004c0)=0xb) dup3(0xffffffffffffffff, r1, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000400)="e2c3f39e7ce2a9a721ad69d25d3fe84241b696a003a8a45b3c36385c29f39e62f9ce2f231ee36eb48dd13e26c04aa1bb6242d80069e6c7b7dca911dbcfe3b098f188") socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r3, &(0x7f000082cf40), 0x2082cf40) r4 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000140)=""/55) dup3(r4, r3, 0x0) close(r2) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/04/02 14:59:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = semget(0xffffffffffffffff, 0x3, 0x0) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x85}], 0x1, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xb8, "edb2b369f01c6848b5e4ad7acafa97f4231ce8b856b22eee6a5b412ad805a6e472d9bd1bb06f7986c827ea7069b7c29bfb53cd50b85bf7c128c2dfa3031c5583886dcfd8a092ffc5441685a8f8df3517554f12ab8bd5af6c95a85104ee4296ba6d98e53856acf1e460aaa273361c64016b555dbe04959ced642438a5354804b56a3614db9e38c31db53b79b52e1d63780a0e1bca9d50dc41c45f865f250a9f72285353896fd2cff9e15eeccbfe133c75159a2c896e3e8d25"}, &(0x7f00000001c0)=0xc0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) semop(r1, &(0x7f0000000200)=[{0x0, 0x0, 0x1800}], 0x1) 2018/04/02 14:59:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) semget$private(0x0, 0x4, 0x20) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000340)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) prctl$intptr(0x2b, 0x0) 2018/04/02 14:59:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0xaaaaaaaaaaaad34, 0x0, &(0x7f0000000100)=[@efer={0x2, 0x4000}], 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x20088c, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000000)) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)=0x5000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 14:59:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0xfffffffffffffff7}, 0x8) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f00000021c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/02 14:59:02 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x20200) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x40002, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getparam(r2, &(0x7f00000000c0)) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/120, 0x78) write$sndseq(r1, &(0x7f00000001c0)=[{0x0, 0x0, 0x5eae, 0x0, @tick, {}, {}, @raw8={"9912af3d52ef0a7f961a6de6"}}], 0x30) 2018/04/02 14:59:02 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000640)='net/fib_triestat\x00') ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000200)={[0x0, 0x1, 0x10000, 0x10000], 0x3, 0x4, 0x9}) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f0000000140), 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/02 14:59:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=""/248, &(0x7f0000000140)=0xf8) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000df4000), &(0x7f0000aab000)=0x4) 2018/04/02 14:59:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000600)="de535de546193fee79fcfdece9c2a31ad66c2289bc3d727300a74bf91eecd1548541d0ff5811898a12c24d228a2912c72245983c738fdb3a99ee86577609e12ce2c2e9ac6ace37fba046c792dda468dad3221ab35c51a3c11408c591ca1f2c711bffc4f9398a5b161978061fba6b4fae85b2ed6a03438bad12ce55551339112561b8235fc37d4aa141e6be06cfb4625c44", 0xb6}, {&(0x7f0000000180)="31790038a1b66ac8b10b2b7916e79c7290d337a45e30e537769116c7ae85c680040c60e1d420d5939026b44fc429758cea47c2d47fb2e3b4c700a2e874b7f74b22c38c9006ab21128b63"}, {&(0x7f0000000500)="56c5f829fbc6a9934c9df0fc9b17dbf63f1e78100beb1e21cbc50533fa5718bb3ed7782626e1f7885277ac9db5077d73bd1d1742e9db5be22baebc92496bf612b8b88941061c48f46f68725f2c31d0f3f531fe183a311312b1ac93dd93fd60dfb107f636573aa3ceeb190a55cf3e9d7921eaff548d61ce95a04862e006d1bb4e70d3b25eb86a631fc24052a425b309245719d2e9e3b841ad22c2c19ba0dcd9f6015d477da20750a0629b62ad391b83346c48dfe9b31c01b02f8e6ce0489ea96718f70facddd444551a98950dec0b95756b47dcabce4f884d881339eacf4be22301dce11ac698a1e4b19c4d2e7a8159"}, {&(0x7f0000000300)='V(a{'}], 0x1000000f) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000003031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/04/02 14:59:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000ff0)="2be6000900ffff01000092c5001d8d9a", 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x265, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x4, 0x3}, 'port0\x00', 0x10, 0x20000, 0x9, 0x3, 0xfffffffffffffffe, 0x8194, 0x7, 0x0, 0x1, 0x8}) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000000ffc)=0x4) 2018/04/02 14:59:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00000000c0)={0x9b}, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100), 0xffffffb6}]) getsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000000100), &(0x7f0000000180)=0x4) fchmod(r1, 0x50) 2018/04/02 14:59:02 executing program 3: msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/201) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004ac0)=0x14) sendmmsg(r0, &(0x7f0000008600)=[{{&(0x7f0000000340)=@ll={0x11, 0xf, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001700)=[{&(0x7f00000003c0)="04107da221bca05653b9ebd3c380b2e0a8f3a9a7d023e21078aceb9f18aab7f96deb34c1fec18b7b", 0x28}, {&(0x7f0000002140)="83f66cf00598", 0x6}, {&(0x7f0000000440)="0c580c72a63ed800482c2bd9248a02d229e16c8862d3cb623ef65cb828b06bbe0bf24ee41f544e9e72890860bd257d3e9b82bc3f7ed95773ef2eb246baf38c969e615adbfbfad34c44d35465c20defbb530e97e5f283ae6fac", 0x59}, {&(0x7f00000004c0)="c308ff98895567cc3906cd4ffbea98bcc2a3771e89115d1880fe8951d69701d5707499fab5c8a50dc538886f2de9fb29dd800bb5bf77f6bfeb567a3237c2916ceec0f6aae8dea73e609256ec40df", 0x4e}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="f0ccb04729c707f3737fe743b8a2e45014a7c0ca2bfbb226cc2f53397e869ba953903716805ac225f541164fce1e942ffed73b943a889f0e29a87f509e5be069a577da671d85a1ab14e15e", 0x4b}, {&(0x7f00000015c0)="38001af59a6a10fb94c7e9696425151719dcdf0ce7363566a6721e7061f51e17adb591ea1aa86e9a2c1cfeb68b1a0143489341ccabc59022399913896661e60c77ce00b102d0b6c253b812523b949f", 0x4f}, {&(0x7f0000001640)="05739446fb9bf058195781ec6eeacad9982a597e6da045e45a415aac635b4c4aecb208", 0x23}, {&(0x7f0000001680)="3ae69f4d6451c556a815a2503efca2a7ceea74276db9f3cd30768cffd14fa4f1e1054961da568ccd6cb034a2118598c25989a96282943d624a4dca7744c96618376c9576f556858a62359b690772b0259e821a5c9d6a761c27c8ed61a23dab7d8ed203090b7c03ea6c9d5f05a17c1138ff4bfb6a124964fd75", 0x79}], 0x9, &(0x7f00000017c0)=[{0x98, 0x102, 0x4, "f8b2db3520637c8ea8103a398ea38dd01bd7b175f09cd95fd8de8152944a1085171cde46893593534015801feb61fb82b9ba99aa59377c82da437f3eef0b27c4b1e0bf3d9bbca846744e1a2f7ad0ebcff7587993d8f6d72e0a8c816720f26efd8c4770369558f1e6eea4c0aaa48a73bfd32088cb8609fc75d26aa9b6020ef20b2a"}, {0x68, 0x10a, 0xe1c, "891fd32d2ff58252b5cf25716fa31aa442b3ccc2230c4f4f083d62132858029d0bc1aee02f9d18d1800adb348488b6868e4b64b6a65052e2e1da8ef0e439a1e440b672be7e37c4f4945b748d929403e0037ab904afd3197c"}, {0x108, 0x11f, 0x5, "2222cd712d664af3565c8cd365fcacfc32d9413727b1ecc7e26b7e2868649eefc187361948ed85c77e74c1826256ab80439bbff42e93812a747f9f4b7e8ffd3651477018c40fd03ca6d14c97a046232178fbd0e87977cbac80b27f147877aa36ee5a6010dcf69c11eceb29824dff7197e4d9b7b7e311f6f123a5f79162b5ba5867f06c854dae35d0f2d5dbf6104bfd92303515a6e333be8d60ec1217512f2af0c2b68eac21d64fdf83fcb3941e9223335d9490dc8fc984cfd773405adcf8fac61ffdb7ab01730db0f75a23f4f2f6251830cc9e88e3ab183534b3f229fc6ae98dbe6209ac9e2cce8c963e5e7487848e1bc3"}, {0x98, 0x1bf, 0x9, 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0x1000}, {&(0x7f0000008300)="b3683bf1e44af04df8a26ef74e7905b80a4fe0f0d3c376cb6b196848c036b7d708cb2e324ccd6f029a92f8b7c93f27877b8418335bb4faec7ca6cf04acfdafa4d8b70b75a8afba7657b244e5d87aea58d05659cf06dc75abdc5fcf", 0x5b}, {&(0x7f0000008380)="5ccdcbcbd6eeb9079636c9b50d03132377cc1e6615ca58ebcd4081c8eb60db64a498db33a954a3e937e415956f9bd2991c9f306181fe5831d34425328a1e902fcde48ba5dcb5cba3a5c2442323608ed735007d2573a96609b11fca6fb5484181c7e99f6d9a4687ba2bec62f21f3e42ef542434db165476f3f948ec4efcd1", 0x7e}], 0x4, &(0x7f0000008440)=[{0x10, 0x10b, 0x8}, {0x38, 0x111, 0x10001, "ab9aaf66fe65e785b7e7604a5e1cf45c08af59e16e9e830c336b19f3ac548d95b53c63e3"}, {0xf8, 0x18f, 0x0, "78c3ef65b9243836e713db0fbca751bf87fbff6436546b80eaae98beddb0671c1b95494076fe6c32af6dffb830a409f69a62e28c283de6b5da37dde2f4f51fe18449a10f21c97b201f36f8b60827ff557805635fd3f1d7884f44ce45ae998ea096a71b0de468d2ba9b2131b1e5cce9f9f31ebabb017c9dbee51eb50d968e5dd788d8b6e2914706a449ca29dbf1068aeaf28861089e6ba017e7034cb6995846490bed06b1aa9a5a4fc1f4d7deb6816ad2d4d662eba6d244f8111bd0a67475251269e64714fa3b50c85c552d602e2bc917a96e018f4a8dfa1e100bfbf0f414c4085fefbbb7bc"}, {0x78, 0x10a, 0xffffffffffff8001, "723f9ecb3e8b9737d44a3496991d36d8f396ef326e79771fefffceb94246698ca248181dbe27f9cc4202042ab3e5fbfeebdcdda7d5a7e375c04a8e1894a5c7d1a5c90fa4c085f6df48c8b3206b96ee418bafdb2e9635342fe0f0e731d4e6f3a4fb150d"}], 0x1b8, 0x20004010}, 0x7}], 0x7, 0x20000084) seccomp(0x1, 0x1, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x5, 0x9, 0x0, 0x9}, {0x5, 0x6e, 0x6d87, 0x54dd}, {0xd83e, 0x8, 0x80000001, 0xde}, {0x7, 0x2, 0x0, 0xfffffffffffffffd}, {0x1, 0x3ff, 0x0, 0x3}, {0xfffffffffffffff9, 0x8, 0xfcb3, 0x4}, {0x4, 0x5, 0x1, 0xe6c}, {0x7ff, 0x4, 0x4, 0xe8c}]}) 2018/04/02 14:59:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) getsockname(r0, &(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000500)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000380)=""/139, &(0x7f0000000440)=0x8b) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) keyctl$session_to_parent(0x12) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x2, 0x0, 0x2, [{0xfffffffffffffffa, 0xfffffffffffffffd, 0xc6, 0x0, 0x0, 0x2000000000080}, {0x6, 0x3d, 0x401, 0x0, 0x0, 0x402}]}) 2018/04/02 14:59:02 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000001180)="0ef2b5e7c4412b", 0x7) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000080)=""/123, 0x7b) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000040), &(0x7f0000a6b000)=0x4, 0x0) 2018/04/02 14:59:02 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x2) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000240)=""/43, 0x2b}], 0x5, &(0x7f00000013c0)=""/26, 0x1a, 0x9}, 0x40000000) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x4c68, 0x4) close(r1) 2018/04/02 14:59:02 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000700)={0x1, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x1, 0x0, 0x74c, 0x8, 0x7, 0x1, 0xfffffffffffffbff, 0x8, 0x8001, 0x5, 0x7ff, 0x31, 0x10001, 0xffffffffffffff01, 0x9]}, &(0x7f0000000840)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={r1, 0x8}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r2, 0xf6, 0x0, 0x7) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r4 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r5 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x1) accept4(r5, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r4) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r8 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) accept(r6, &(0x7f0000000340)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) gettid() sendfile(r2, r5, &(0x7f00000ddff8), 0x102000001) sync_file_range(r2, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) shmctl$SHM_INFO(r8, 0xe, &(0x7f00000003c0)=""/127) [ 1057.673875] Buffer I/O error on dev loop0, logical block 64, async page read [ 1115.104273] kworker/dying (21) used greatest stack depth: 8328 bytes left [ 1229.792330] INFO: task syz-executor3:1861 blocked for more than 120 seconds. [ 1229.799620] Not tainted 4.16.0+ #375 [ 1229.803941] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1229.811924] syz-executor3 D27248 1861 4537 0x00000004 [ 1229.817586] Call Trace: [ 1229.820175] __schedule+0x8fb/0x1ec0 [ 1229.823914] ? __sched_text_start+0x8/0x8 [ 1229.828082] ? lock_release+0xa40/0xa40 [ 1229.832089] ? __lock_is_held+0xb6/0x140 [ 1229.836158] ? trace_hardirqs_off+0x10/0x10 [ 1229.840502] ? find_get_pages_range_tag+0x88c/0x1000 [ 1229.845615] ? find_held_lock+0x35/0x1d0 [ 1229.849698] schedule+0xf5/0x430 [ 1229.853074] ? wait_on_page_bit_common+0x49c/0x770 [ 1229.858031] ? __schedule+0x1ec0/0x1ec0 [ 1229.862031] ? lock_downgrade+0x980/0x980 [ 1229.866201] ? lock_release+0xa40/0xa40 [ 1229.870184] ? do_raw_spin_trylock+0x190/0x190 [ 1229.874807] ? _raw_spin_unlock_irq+0x27/0x70 [ 1229.879326] io_schedule+0x1c/0x70 [ 1229.882885] wait_on_page_bit_common+0x4b3/0x770 [ 1229.887659] ? generic_write_checks+0x530/0x530 [ 1229.892354] ? __lock_is_held+0xb6/0x140 [ 1229.896469] ? page_cache_tree_insert+0x410/0x410 [ 1229.901335] ? pagevec_lookup_range_tag+0x40/0x90 [ 1229.906182] __filemap_fdatawait_range+0x282/0x430 [ 1229.911128] ? wait_on_page_bit_common+0x770/0x770 [ 1229.916081] ? __fget_light+0x2b2/0x3c0 [ 1229.920080] ? fget_raw+0x20/0x20 [ 1229.923546] ? fget_raw+0x20/0x20 [ 1229.927042] ? finish_task_switch+0x1c1/0x7e0 [ 1229.931567] ? lock_downgrade+0x980/0x980 [ 1229.936080] file_fdatawait_range+0x47/0x60 [ 1229.940440] SyS_sync_file_range+0x1e3/0x210 [ 1229.945032] ? SyS_fdatasync+0x20/0x20 [ 1229.948939] do_syscall_64+0x281/0x940 [ 1229.952859] ? _raw_spin_unlock_irq+0x27/0x70 [ 1229.957376] ? finish_task_switch+0x1c1/0x7e0 [ 1229.961904] ? syscall_return_slowpath+0x550/0x550 [ 1229.966965] ? syscall_return_slowpath+0x2ac/0x550 [ 1229.971927] ? prepare_exit_to_usermode+0x350/0x350 [ 1229.976981] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1229.982384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1229.987248] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1229.992479] RIP: 0033:0x455269 [ 1229.995680] RSP: 002b:00007f86e9ab6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000115 [ 1230.003416] RAX: ffffffffffffffda RBX: 00007f86e9ab76d4 RCX: 0000000000455269 [ 1230.010702] RDX: 000000007fffffff RSI: 0000000000000002 RDI: 0000000000000013 [ 1230.017996] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 1230.025284] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000ffffffff [ 1230.032572] R13: 000000000000064c R14: 00000000006fb7c0 R15: 0000000000000001 [ 1230.039876] [ 1230.039876] Showing all locks held in the system: [ 1230.046244] 2 locks held by khungtaskd/876: [ 1230.050863] #0: (rcu_read_lock){....}, at: [<00000000e57a00f9>] watchdog+0x1c5/0xd60 [ 1230.058990] #1: (tasklist_lock){.+.+}, at: [<00000000324caf46>] debug_show_all_locks+0xd3/0x3d0 [ 1230.068110] 1 lock held by rsyslogd/4371: [ 1230.072281] #0: (&f->f_pos_lock){+.+.}, at: [<00000000aa2347db>] __fdget_pos+0x12b/0x190 [ 1230.080728] 2 locks held by getty/4461: [ 1230.084718] #0: (&tty->ldisc_sem){++++}, at: [<000000004b4fa7d0>] ldsem_down_read+0x37/0x40 [ 1230.093432] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001fc2c947>] n_tty_read+0x2ef/0x1a40 [ 1230.102759] 2 locks held by getty/4462: [ 1230.106742] #0: (&tty->ldisc_sem){++++}, at: [<000000004b4fa7d0>] ldsem_down_read+0x37/0x40 [ 1230.115503] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001fc2c947>] n_tty_read+0x2ef/0x1a40 [ 1230.124806] 2 locks held by getty/4463: [ 1230.128822] #0: (&tty->ldisc_sem){++++}, at: [<000000004b4fa7d0>] ldsem_down_read+0x37/0x40 [ 1230.137520] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001fc2c947>] n_tty_read+0x2ef/0x1a40 [ 1230.146850] 2 locks held by getty/4464: [ 1230.150840] #0: (&tty->ldisc_sem){++++}, at: [<000000004b4fa7d0>] ldsem_down_read+0x37/0x40 [ 1230.159566] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001fc2c947>] n_tty_read+0x2ef/0x1a40 [ 1230.168882] 2 locks held by getty/4465: [ 1230.172879] #0: (&tty->ldisc_sem){++++}, at: [<000000004b4fa7d0>] ldsem_down_read+0x37/0x40 [ 1230.181588] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001fc2c947>] n_tty_read+0x2ef/0x1a40 [ 1230.190940] 2 locks held by getty/4466: [ 1230.194929] #0: (&tty->ldisc_sem){++++}, at: [<000000004b4fa7d0>] ldsem_down_read+0x37/0x40 [ 1230.203652] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001fc2c947>] n_tty_read+0x2ef/0x1a40 [ 1230.212970] 2 locks held by getty/4467: [ 1230.216992] #0: (&tty->ldisc_sem){++++}, at: [<000000004b4fa7d0>] ldsem_down_read+0x37/0x40 [ 1230.225729] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001fc2c947>] n_tty_read+0x2ef/0x1a40 [ 1230.235094] 3 locks held by kworker/u4:7/10637: [ 1230.239776] #0: ((wq_completion)"writeback"){+.+.}, at: [<000000007ecc14f6>] process_one_work+0xb12/0x1bb0 [ 1230.249821] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<000000002964a515>] process_one_work+0xb89/0x1bb0 [ 1230.260874] #2: (&type->s_umount_key#34){++++}, at: [<00000000de6cd44d>] trylock_super+0x20/0x100 [ 1230.270122] [ 1230.271753] ============================================= [ 1230.271753] [ 1230.278809] NMI backtrace for cpu 0 [ 1230.282462] CPU: 0 PID: 876 Comm: khungtaskd Not tainted 4.16.0+ #375 [ 1230.289017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1230.298359] Call Trace: [ 1230.300941] dump_stack+0x194/0x24d [ 1230.304545] ? arch_local_irq_restore+0x53/0x53 [ 1230.309188] ? debug_show_all_locks+0x2f3/0x3d0 [ 1230.313832] ? nmi_cpu_backtrace+0x1be/0x210 [ 1230.318217] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1230.322700] nmi_cpu_backtrace+0x1d2/0x210 [ 1230.326914] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1230.331386] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 1230.336655] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1230.341822] watchdog+0x90c/0xd60 [ 1230.345253] ? reset_hung_task_detector+0xa0/0xa0 [ 1230.350085] ? complete+0x62/0x80 [ 1230.353520] ? __schedule+0x1ec0/0x1ec0 [ 1230.357468] ? do_wait_intr_irq+0x3e0/0x3e0 [ 1230.361771] ? __lockdep_init_map+0xe4/0x650 [ 1230.366250] ? do_raw_spin_trylock+0x190/0x190 [ 1230.370814] ? lockdep_init_map+0x9/0x10 [ 1230.374870] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1230.379963] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1230.384961] ? trace_hardirqs_on+0xd/0x10 [ 1230.389086] ? __kthread_parkme+0x176/0x240 [ 1230.393397] kthread+0x33c/0x400 [ 1230.396778] ? reset_hung_task_detector+0xa0/0xa0 [ 1230.401594] ? kthread_stop+0x7a0/0x7a0 [ 1230.405548] ret_from_fork+0x3a/0x50 [ 1230.409374] Sending NMI from CPU 0 to CPUs 1: [ 1230.413915] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 1230.414903] Kernel panic - not syncing: hung_task: blocked tasks [ 1230.427722] CPU: 0 PID: 876 Comm: khungtaskd Not tainted 4.16.0+ #375 [ 1230.434277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1230.443608] Call Trace: [ 1230.446174] dump_stack+0x194/0x24d [ 1230.449776] ? arch_local_irq_restore+0x53/0x53 [ 1230.454445] ? vsnprintf+0x1ed/0x1900 [ 1230.458233] panic+0x1e4/0x41c [ 1230.461400] ? refcount_error_report+0x214/0x214 [ 1230.466131] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 1230.471478] watchdog+0x91d/0xd60 [ 1230.474910] ? reset_hung_task_detector+0xa0/0xa0 [ 1230.479751] ? complete+0x62/0x80 [ 1230.483182] ? __schedule+0x1ec0/0x1ec0 [ 1230.487132] ? do_wait_intr_irq+0x3e0/0x3e0 [ 1230.491429] ? __lockdep_init_map+0xe4/0x650 [ 1230.495816] ? do_raw_spin_trylock+0x190/0x190 [ 1230.500375] ? lockdep_init_map+0x9/0x10 [ 1230.504412] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1230.509500] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1230.514507] ? trace_hardirqs_on+0xd/0x10 [ 1230.518640] ? __kthread_parkme+0x176/0x240 [ 1230.522938] kthread+0x33c/0x400 [ 1230.526290] ? reset_hung_task_detector+0xa0/0xa0 [ 1230.531107] ? kthread_stop+0x7a0/0x7a0 [ 1230.535056] ret_from_fork+0x3a/0x50 [ 1230.539432] Dumping ftrace buffer: [ 1230.543096] (ftrace buffer empty) [ 1230.546801] Kernel Offset: disabled [ 1230.550415] Rebooting in 86400 seconds..