[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.323972] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.360612] random: sshd: uninitialized urandom read (32 bytes read) [ 23.726474] random: sshd: uninitialized urandom read (32 bytes read) [ 24.635637] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.36' (ECDSA) to the list of known hosts. [ 30.052821] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/13 21:41:35 fuzzer started 2018/05/13 21:41:36 dialing manager at 10.128.0.26:34093 [ 37.816649] random: crng init done [ 63.959366] can: request_module (can-proto-0) failed. [ 63.968998] can: request_module (can-proto-0) failed. 2018/05/13 21:42:11 kcov=true, comps=true 2018/05/13 21:42:23 executing program 0: r0 = semget$private(0x0, 0x1, 0x9) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000000000)=""/99) shmget(0x2, 0x3000, 0x54000816, &(0x7f0000ffd000/0x3000)=nil) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = getpid() tkill(r1, 0x3d) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400000, 0x86) r3 = accept4$alg(r2, 0x0, 0x0, 0x80000) getpgid(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000180)) capget(&(0x7f00000001c0)={0x399f1736, r1}, &(0x7f0000000200)={0x100000000, 0x3, 0x8000, 0x8000, 0x20, 0x800}) shmget(0x0, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x5, 0x3e0e, 0x4, 0x64d, 0x0, 0x7f, 0x400, 0x0, 0x1f, 0xc590, 0x899, 0x1, 0x81, 0x6, 0x7, 0x97c6, 0xf9, 0x200, 0x6, 0x0, 0x2a6, 0x6, 0x2, 0x7fff, 0x5, 0x98f8, 0x1cbe, 0xe41d, 0x1, 0x2, 0x300000000, 0x6, 0x7, 0x5, 0x3, 0x2, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000240), 0x1}, 0x8, 0x7ff, 0x7f, 0x5, 0x4, 0xffffffffffff7fff, 0x10000}, r1, 0x10, r2, 0x1) lgetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'security.', 'vboxnet1$-&wlan0eth1nodev%:]\x00'}, &(0x7f0000000380)=""/78, 0x4e) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000400)) fcntl$getownex(r2, 0x10, &(0x7f0000000440)={0x0, 0x0}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000480)={0xfffffffffffffffc, 0x89}) sched_setparam(r4, &(0x7f00000004c0)=0xc00) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) execveat(r2, &(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000680)='security.'], &(0x7f0000000780)=[&(0x7f0000000700)='[(\x00', &(0x7f0000000740)='nodevppp0'], 0x100) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000000, 0x20010, r3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000007c0)=[@in6={0xa, 0x4e24, 0x6a, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}], 0x1c) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000800)={0x50002, 0x0, [0x0, 0x3, 0x40, 0x3ff, 0x2, 0x6, 0x8f6, 0x3524bfc9]}) r5 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000880)=""/30) sched_setparam(r1, &(0x7f00000008c0)=0xf8) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000900)) r6 = syz_open_dev$dmmidi(&(0x7f0000000940)='/dev/dmmidi#\x00', 0x2, 0x10200) statx(r6, &(0x7f0000000980)='./file0\x00', 0x800, 0x1, &(0x7f00000009c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0x100, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000b40)=@assoc_value={r7, 0x80000001}, 0x8) 2018/05/13 21:42:23 executing program 2: r0 = socket(0x17, 0x807, 0x1f) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0xb5, r2}) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8) r3 = accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r4, 0x3}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0xb7d, 0x4) timerfd_gettime(r3, &(0x7f0000000240)) timerfd_gettime(r1, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0xd19}}, 0x0, 0x2, 0x5, 0x9224, 0x1}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)={r5, 0x1000, "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"}, &(0x7f0000001480)=0x1008) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001500)={0x10000, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e22}, 0x322, 0x10000000000, 0x834e, 0x3, 0x8, &(0x7f00000014c0)='veth0_to_bond\x00', 0x0, 0x8, 0x7aa9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000001580)={r2, 0x7}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000015c0)) get_thread_area(&(0x7f0000001600)={0x9, 0x20101000, 0x4000, 0x2, 0x1, 0xcf31, 0x8, 0x4, 0x6, 0x1}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000001640)={0x2d, 0x3, 0x7, 0x0, 0x80000000}) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000001680)={0x2, 0x4, 0x0, 0x5}) getsockname$inet6(r1, &(0x7f00000016c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000001700)=0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001740)={@loopback}, &(0x7f0000001780)=0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000017c0), &(0x7f0000001800)=0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001880)={0x10000, &(0x7f0000001840), 0x4, r1, 0x4}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000018c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001900)={r6, @in={{0x2, 0x4e20}}, 0x101, 0x9ef, 0x81, 0xd3, 0x68}, &(0x7f00000019c0)=0x98) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001a00)={@mcast1}, &(0x7f0000001a40)=0x14) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001b00)={r6, 0x6, 0x10}, 0xc) 2018/05/13 21:42:23 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x3, 0x1, 0x100, 0x10000, 0xfffffffffffffffe}, 0xc) clock_settime(0x7, &(0x7f0000000100)={0x0, 0x989680}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x7) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x655b}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0x8}}, 0x0, 0x6}, 0x90) connect$llc(r0, &(0x7f00000002c0)={0x1a, 0xf, 0x800, 0x2, 0x1000, 0x6}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000340)={0xa, 0x1, [{0x80000001, 0x0, 0x2}, {0x1d, 0x0, 0x1}, {0x8001, 0x0, 0xfffffffffffffe97}, {0x6a48, 0x0, 0xfffffffffffffff7}, {0x7f, 0x0, 0x1000000}, {0x9, 0x0, 0x2}, {0x1, 0x0, 0x4}, {0x7ff, 0x0, 0x1}, {0x3, 0x0, 0x80000001}, {0xfffffffffffffffc, 0x0, 0x4}]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000400)=0xc6, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000440)={0x1, 0x81, 0x7, 'queue0\x00', 0xecda}) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000500)={0x400, 0x401, 0x9, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000580)={0x8000, 0x8, 0x0, {}, 0x8}) r4 = gettid() fcntl$setown(r3, 0x8, r4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000600)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000640)=0x8001) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000680)=""/55) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000006c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000700)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000740)={r5, r6, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000780)={r2, 0x5, 0x7, 0x496f5da1, 0x3, 0x5, 0xffffffffffffffe0, 0xef, {r2, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0xf4, 0x7, 0x1, 0x8, 0x80000000}}, &(0x7f0000000840)=0xb0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7fffffff) r7 = openat$cgroup_ro(r0, &(0x7f0000000880)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f00000008c0)) symlinkat(&(0x7f0000000900)='./file0\x00', r0, &(0x7f0000000940)='./file0\x00') 2018/05/13 21:42:23 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2801, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x400, 0x7, 0x800, 0x8, "ff59d7235ec3ca589a0cbc5a98ee10aea5681b78feb88618b174843b3fb2eda5441903d8c3a56cc3b5829bd3", 0x1}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@newqdisc={0x4c, 0x24, 0x602, 0x70bd2c, 0x25dfdbfb, {0x0, r1, {0xffe0, 0x1f}, {0x0, 0xfff3}, {0xffff, 0xffff}}, [@TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x80000001, 0x7f, 0x4, 0x8, 0x2, 0x1, 0x4, 0x8}}}, @TCA_RATE={0x8, 0x5, {0x1, 0x8000}}]}, 0x4c}, 0x1}, 0x4000040) r2 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x101, 0x40) syz_open_dev$sndctrl(&(0x7f0000000340)='/dev/snd/controlC#\x00', 0x0, 0x121200) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x90100, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000004c0)={r3, &(0x7f00000003c0)="246f3be8c3763f9642caaeb90ad240a7a410329c14b6cbcd5d37bab433bfc6f9d8c874f7714fe382ceca4e8784f0a3fe34f6b22df0857cd431260c3e66cc0c65782e6d1a619a1302523bd3150de77c160d61a1c45dcb2ee78d3422d7bb3cbf5d17cc13f0be30f7e5bf71cb81f7ab0bd89dac60c5767b74cb4e059f5c3bf5faf9158d5bc9fdabde9aa4bf8aa30aa85c38e22d1ba47aecf8a0c332f296b6585415ca39d02cf0c48da94e85ccda6f1314f81e789df49d73cb64df8b5ce82867f44e5328e05c38d8f1ab3449e8dd0948264724d2007ddea8329e15345d4a"}, 0x10) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000500)={0x8, 0x92fa, 0x61}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000540)={0x0, 0x3, 0x2270, 0x0, 0x4034}) r4 = shmget$private(0x0, 0x2000, 0x808, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000580)=0x0) ptrace$cont(0x1f, r5, 0x5423, 0x4a9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route(r2, &(0x7f00000007c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)=@ipv4_newroute={0x40, 0x18, 0x100, 0x70bd2b, 0x25dfdbfd, {0x2, 0x14, 0x20, 0x3, 0xfd, 0x0, 0x0, 0x0, 0x200}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x92, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}}, @RTA_UID={0x8, 0x19, r6}, @RTA_DST={0x8, 0x1, @rand_addr=0x6}, @RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x840}, 0x44000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000009c0)={0x44, 0x0, &(0x7f0000000880)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000800), &(0x7f0000000840)=[0x0, 0x38, 0x20, 0x0, 0x78, 0x28]}}], 0xaf, 0x0, &(0x7f0000000900)="1e8e0e42d7619276bb6aacdec4a4afd1cbb2bd48b23bcc9a930f8efb41c6e933ee69f379a1b612b037d6e8348af17472946ed52fd828286dd4a9f1475d7016208ddd6523d5eb03c673ccf1beb75c6b8bcf13898b8635e3b2ce003c73d69f406271e62538ba24fef845a0655ac87f93123951c785fce3a7ed44d786d9b3ba70a891b398e7daa67fb6d2f342a489e7dd7bd014e810297ba1522934eacf7e6ff3b0d627b1c3c0f501e0b6b052c09a6258"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000a00)=@assoc_value, &(0x7f0000000a40)=0x8) ptrace$getsig(0x4202, r5, 0xff, &(0x7f0000000a80)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x80000001) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000ac0)="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", 0x1000) accept4$packet(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001b00)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001b40)=@assoc_value, &(0x7f0000001b80)=0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001bc0)={0x77359400}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000001e40)=[r7, r8, r9]) 2018/05/13 21:42:23 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x7, &(0x7f0000000500)=[{&(0x7f00000000c0)="0feac5b1ebaca88ef97d8f67f70b5e577362df2f4f9029cd50445e2fd2e847a86e4a4e2e062c421538832dac4779b28a07e03aa3", 0x34, 0x3}, {&(0x7f0000000100)="304f6ecf686bbf46cf7d4d01ef737be4bca6bde9876b968b796b0ee87108605c0bdaaab4f8ffe5ffc76250dd297f7d7a3100aca244b8efdaf1c4182898300bbb45e3ab77b41376e2a6adfa1f4bad09bf1ca09d124c47c3f31ef71a9208aa535d320eefba2205acaff3e8e6e09738bb0eb4097b4feb7739ce59c262674a4429da55f88c35e939f3f242a078c33bcd28920a188723e31142734eb266951a4c3dd7880f2079c8fbe073fe5684c9e586663a0ecb9c32a93d372b25f0ae7cfa6685c113bef305270f828d50ec9f51cef14fe5e410467009baf22db3f48f40874c6b9c76a3eb043b9b11917df4dbf21d4182944513a2", 0xf3, 0x3}, {&(0x7f0000000200)="3f413484ac016e030d26b8192c760107af9aa7ba282b492d4da6c2675e8978883a4c0d15c924861346168ef10e8aa74b99566c4fb6bae287ce0a9951c5d30f5042926f3abc82cb5405dea1f4b1dc3a7ec0cdfc2b6c08f0551765c4cf2d4a6c1cc31414f2c98a643ba7319d4e24875dd55ac195d389a41c7a51b65bb5d34e6d26a2e583a04021697c06e9b0f58b062030ecf74dc3074a6fce306f305ca25e3202747d5ea14e2656d2daf85e6dde09caa262dc588b16937ae8f37313c696743a5fffc24593fc64679bd732bfbb484d04e397735155fa615f6fccc21b112c2094ab5124", 0xe2, 0x40}, {&(0x7f0000000300)="fa77d037e84fbab5dec20fe48012b8519df8c6af48896cd77b336c5eb141cfdf64b3a93140f3b527c8050d2cdf69280b1b7655dfaf60ee722d61268d13a47d2b92f777484f2974e7f49b0e46b3ed0a5174e6657169d69a29803aa0fb19125ab65142bf10223e566ed484733fb0779c7e912bfb9116defac952a9385f383fc3e6cd308e731aea69c504886ead470bf891b808e5af01c8e443339d34e6b0f72505af5b9bd316d0", 0xa6, 0x1}, {&(0x7f00000003c0)="29a92d68e566f7e548148f7ecfc2905279a82443d38405dffc94c80cab0d43f66fed44a631d228c1bdf5e502de74c588d8ad95187245682245e05a7e4e0a197016261d36f516a6c746febd957ed5b658fb02ac55041e6334241460b176082050b7938a0cba44869bb5", 0x69, 0x7}, {&(0x7f0000000440)="8f32321998d83aad9f0e35bc0199a66d7cdd0289a1ead55731a132212f8acf409d5c2e322bf9e22f9cff3f411eb00b7223ebee344ce9a5fc43b9b46e4107aabc57d90f8d10f7f6ee5eb28c46c1bc35402db451a33c81a6f3617f8bf28086e143bd9e5598bea2fc98c678a1837b", 0x6d, 0x28}, {&(0x7f00000004c0)="b907fc543676dacdadf4c08e228783c6928cfa9a1e5092ea58166d7e01be56752faa235862e5b9cb86e90f58", 0x2c, 0x800}], 0x1030, &(0x7f00000005c0)={[{@nosuiddir='nosuiddir', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@barrier='barrier', 0x2c}]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x80800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000640)=0x11, 0x4) mknod$loop(&(0x7f0000000680)='./file0\x00', 0x1, 0x1) rmdir(&(0x7f00000006c0)='./file0\x00') syz_mount_image$nfs4(&(0x7f0000000700)='nfs4\x00', &(0x7f0000000740)='./file0\x00', 0x60cb, 0x7, &(0x7f00000019c0)=[{&(0x7f0000000780)="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", 0x1000, 0x100000000}, {&(0x7f0000001780)="954581f70a770a45c9f3b249bc2784919eaa33c4077920375202ff09", 0x1c, 0x10001}, {&(0x7f00000017c0)="14662aadfd90e672eb890ba0917da09e9e875c47be19a677fbe615e0af617da56678234f7e9c92528e099c2dd91ba4a124b7007e5e7d0f431700ae0e91a3bf96017d6cd150eec3f0cbb35a25", 0x4c, 0x7}, {&(0x7f0000001840)="62237a44c2fcdf8c15a35aeaa47bc515d99e5a101af44efadb32339ce33820ce08a12c8163923247b39b6fe6884f6f80432d2b4ff16bb883", 0x38, 0x7}, {&(0x7f0000001880)="1869286eb45fdd0ce7d67028aaba08aad4369d997eb3096d30c971f1f8609229bb78ac91c0", 0x25, 0x8000}, {&(0x7f00000018c0)="feb19c7a13c9b4d95a010db129a96103dc0b546f4cffbefc2513f1e5aa12dd8dcdc406a622908aa520ede7e134e32ead8803fc4b367930a21984b7514b0b00871204c0cf0d51f6039464ee6ef5", 0x4d, 0x7fff}, {&(0x7f0000001940)="c4f8a5657c7bbb89b36420acd9a3bcddd34805ac715620b39beed9bcf1cce10401acb8ba1ba443ad6fd736eb0445ff05e3f2f9e9811b40bfba230d0593158f0e32bf0fa6c5709c364c8e56a260d91df938b1af89306681d88a", 0x59, 0x7}], 0x200002, &(0x7f0000001a80)='-proc#:securityem1-ppp1self[') write$binfmt_elf64(r0, &(0x7f0000001ac0)={{0x7f, 0x45, 0x4c, 0x46, 0x8000, 0x75b, 0x43, 0x5, 0x1, 0x2, 0x3e, 0xfffffffffffffffb, 0x2e, 0x40, 0xf6, 0x20, 0x5, 0x38, 0x2, 0x5, 0x7, 0xfffffffeffffffff}, [{0x70000003, 0x5cf9456d, 0x8, 0x10001, 0x3, 0x1e2c, 0x0, 0x800}], "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", [[]]}, 0x1178) shmget$private(0x0, 0x4000, 0xd, &(0x7f0000ffb000/0x4000)=nil) r1 = syz_open_dev$adsp(&(0x7f0000002c40)='/dev/adsp#\x00', 0x192, 0x10000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002c80)={0x81, 0x0, [0xffffffff, 0x9, 0x9, 0x9]}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002d00), &(0x7f0000002d40)=0x8) lremovexattr(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)=@known='system.posix_acl_access\x00') timerfd_gettime(r1, &(0x7f0000002e00)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000002e40)={0x39}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002ec0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000003040)={&(0x7f0000002e80)={0x10, 0x0, 0x0, 0x224d0090}, 0xc, &(0x7f0000003000)={&(0x7f0000002f00)={0xd8, r2, 0x402, 0x70bd2b, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x73}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6b0f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x563}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000}, 0x4004000) r3 = open(&(0x7f0000003080)='./file0\x00', 0x400080, 0x0) ioctl(r1, 0x800100000, &(0x7f00000030c0)="b43554ae86485212fa2ae9f913bddf9551f3ec30a15b7d535ee80e3131106e8e5687598cc17f3ac55725334bf7ce6da10e5e7d6694c2ebb976810646c3ce014d44abc5fdb6487b08a30417382b5f9c24b4e473313fcb1b435567a47ad476f7c3531646d86ef249079a376890b3bdfe9b44ce89de55") getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000003140)={'HL\x00'}, &(0x7f0000003180)=0x1e) mkdir(&(0x7f00000031c0)='./file0\x00', 0x0) chmod(&(0x7f0000003200)='./file0/file0\x00', 0x100) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003240)={0x0, @multicast1, @local}, &(0x7f0000003280)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000032c0)={@loopback={0x0, 0x1}, 0x7f, r4}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003300), &(0x7f0000003340)=0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000003380)) recvmsg(r1, &(0x7f00000046c0)={&(0x7f0000003440)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004680)=[{&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/14, 0xe}, {&(0x7f0000004500)=""/238, 0xee}, {&(0x7f0000004600)=""/95, 0x5f}], 0x4, 0x0, 0x0, 0xffffffffffffa2ee}, 0x10002) execve(&(0x7f0000004700)='./file0\x00', &(0x7f0000004940)=[&(0x7f0000004740)='/dev/adsp#\x00', &(0x7f0000004780)='.self^\\ppp0\x00', &(0x7f00000047c0)='@(%md5sum\\*\x00', &(0x7f0000004800)='\x00', &(0x7f0000004840)='-proc#:securityem1-ppp1self[', &(0x7f0000004880)='IPVS\x00', &(0x7f00000048c0)='*)\x00', &(0x7f0000004900)='&-#\x00'], &(0x7f0000004b00)=[&(0x7f0000004980)='nosuiddir', &(0x7f00000049c0)='-proc#:securityem1-ppp1self[', &(0x7f0000004a00)='barrier', &(0x7f0000004a40)='lo\x00', &(0x7f0000004a80)='barrier', &(0x7f0000004ac0)='noloccookie']) write$tun(r3, &(0x7f0000004b40)={@void, @hdr={0x3, 0x7, 0xcd2, 0x5, 0x800}, @ipx={0xffff, 0x77, 0x7, 0x15, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffff93f8}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe1d}, "2398095ead135afd723977c18999d4073d0e7a072a2460f6bcaead9c5c41b4257275b938e8d4d46a5d4babfc863d5ef26d70813210c24ee7fc5c03460fd6f7eb4362e378ed09a0216ff4575206799384170c21b8ffa29fc7f2"}}, 0x81) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/05/13 21:42:23 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x290000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x9c, "b9a3783f7f9675bc9565646060258213aa33eeaef85209d1262a176342e46d3963320815b7812689bc662e9afc818c16b2c907deaaac0031ae3492bb84a22ffbc4bac45febfbd881041ff728fea6111155169dc81962c498eaad183e7f1c4e482455c0885d00ca7b100e87c661ac878e88e3f709946fd54482fd11d0dc2255281fe1309d1205f539d90f658fb45703fee8e5876252473eb389757f2e"}, &(0x7f0000000180)=0xa4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, r2, 0x300, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x74f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9bb}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x13}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9d}]}, 0xb0}, 0x1}, 0x4000000) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000480)={'nat\x00', 0x0, 0x4, 0xad, [], 0x3, &(0x7f0000000380)=[{}, {}, {}], &(0x7f00000003c0)=""/173}, &(0x7f0000000500)=0x78) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000540)={{0x696b, 0x2, 0x7fffffff, 0x7, "a2f2a0c0ad96c50ef2dcd85c002326be28ae645ed33a6814f20f69be768b43e2ca021fb947415a88d90de33b", 0x80}, 0x3, [0x0, 0x4, 0x100, 0x1662, 0x401, 0x0, 0x8, 0x3f, 0xa3d, 0x1, 0x100000001, 0x6, 0x4, 0x6, 0xfffffffffffffffc, 0x7, 0x10001, 0xfffffffffffffffa, 0xd5, 0x0, 0x8001, 0x7, 0x101, 0x81, 0x2, 0xffffffff00000001, 0x400, 0x778, 0x6, 0x3, 0xba75, 0x1, 0x7, 0x4, 0x3, 0x3, 0xc87, 0x9, 0x3, 0x0, 0x3, 0xfffffffffffffff7, 0xffffffffffffffc1, 0xfffffffeffffffff, 0x3876, 0xf3c, 0x2, 0x720, 0x67272474, 0x4, 0x6570, 0x3f, 0x80000001, 0x8dac, 0x7, 0x3d, 0x7, 0x3, 0x0, 0x898, 0x792, 0x9, 0x1b21, 0x6, 0x3f, 0x5, 0x2, 0xffff, 0x400, 0x1, 0x10000, 0x0, 0x9, 0x1, 0x0, 0x80, 0xffff, 0x3, 0x4, 0x5, 0xffffffff, 0x7, 0x3f, 0x8000, 0x3, 0x3, 0x7ff, 0x3, 0x9, 0x5, 0x2, 0x0, 0x8, 0x8, 0x2, 0x0, 0x3, 0x610e491c, 0x4, 0x10001, 0xef5, 0x5fc, 0x981, 0x6, 0x2, 0x8, 0x0, 0x401, 0x400, 0x5, 0x0, 0x4, 0x0, 0x3ff, 0xe5, 0x0, 0x100, 0xcd5, 0x4, 0x3, 0x800, 0xffff, 0x1, 0x5, 0xfffffffffffff001, 0x8, 0x3]}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000a40)=0x30, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000a80)="49214fa74d575ec434fcd016aaa7c83ac823e5768a9fe9a6dee3c8dbc1642758d24687c5d72d76caa95816e7ccb62664723d26d7d1ef51b3e71e52dcf659243f21ab99456c8e13eae7b62d4984c451a73b14133d6f840ac01bfe29a8b2aa761d93be3f746205ec53c3a9f1470eea22f287cec1c82c666199978bc5983492368efde1122c7beffe4cae5c7f52affb164f3f99b052151a3851132c9713189fe87eea", 0xa1) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000b80)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000018c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000019c0)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001980)={&(0x7f0000001900)={0x58, r4, 0x4, 0x70bd27, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a00)={{{@in=@dev, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001b00)=0xe8) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001b40)=""/249) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001c40)) r6 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001c80)={{0x100000000, 0xac2b, 0x2, 0x100000001, 0x8, 0xff}, 0x1, 0x0, 0x1}) syz_genetlink_get_family_id$team(&(0x7f0000001cc0)='team\x00') fsetxattr(r6, &(0x7f0000001d00)=@random={'os2.', 'mcast_rejoin_interval\x00'}, &(0x7f0000001d40)='nat\x00', 0x4, 0x1) r7 = socket(0x8, 0x5, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001d80)={0x7ff, 0xeda, 0x8, 0x2}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001dc0)={0x1, {{0xa, 0x4e22, 0xd1b, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc0}}, {{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800}}}, 0x108) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000001f00)={0xf095, 0x7, 0x0, 0x1, 0xffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000001f40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001f80)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001fc0)={{0xfffffffffffffffe, 0x6}, {0x4, 0xf8}, 0x7, 0x6, 0x9d}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000002040)={'bridge0\x00', {0x2, 0x4e20, @rand_addr=0x40}}) fcntl$addseals(r7, 0x409, 0xd) socket$kcm(0x29, 0x7, 0x0) 2018/05/13 21:42:23 executing program 6: r0 = epoll_create(0x3f) sync_file_range(r0, 0x7fff, 0x81, 0x0) r1 = getpgid(0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x800) r3 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x5, 0x6, 0x9, 0x3f, 0x0, 0x20, 0x82080, 0x5, 0x0, 0x4, 0xfffffffffffffffd, 0x1ff, 0xfb1e, 0x4, 0x7, 0x9, 0x2, 0x4, 0x0, 0x7, 0x7, 0x6, 0x4, 0x2, 0x8, 0x3, 0x3, 0xfffffffffffff3ca, 0x0, 0x6, 0x3, 0x1, 0x100000000, 0x101, 0x4, 0x8, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x500, 0x1, 0x8, 0x2, 0x200, 0x10000}, r1, 0xa, r2, 0xb) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) process_vm_writev(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/201, 0xc9}, {&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f0000000300)=""/72, 0x48}], 0x3, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/222, 0xde}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/121, 0x79}, {&(0x7f0000000580)=""/227, 0xe3}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000006c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={r4, 0x3}, 0x8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f00000007c0)) ptrace$getsig(0x4202, r1, 0xe8d9, &(0x7f0000000800)) getdents64(r5, &(0x7f0000000840)=""/179, 0xb3) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000900)) connect$bt_l2cap(r5, &(0x7f0000000940)={0x1f, 0x6, {0x280, 0x8, 0x7fff, 0xcd, 0x2000000000000000, 0x1}, 0x2, 0x3000000}, 0xe) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000980)={0x2, 0x0, 0x10002, 0xfffffffffffeffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000009c0)={0xfffffffffffffff9, r6, 0x0, 0xfff}) mmap(&(0x7f0000dfe000/0x200000)=nil, 0x200000, 0x0, 0x60011, r0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000a00)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000a40)={r4, 0x101}, &(0x7f0000000a80)=0x8) r7 = syz_open_dev$mice(&(0x7f0000000ac0)='/dev/input/mice\x00', 0x0, 0x2001) perf_event_open(&(0x7f0000000b40)={0x5, 0x70, 0x9, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x8241, 0xd, 0x1, 0x31, 0x8, 0x87, 0x4, 0x684, 0x18c, 0x101, 0x44ac, 0x5, 0x100, 0x8, 0x8, 0x7fff, 0xa7, 0x401, 0x7, 0x4000000000000, 0x4, 0x101, 0x3, 0x7, 0x9, 0xffff, 0x6, 0xfff, 0x9, 0x9, 0x0, 0x30f, 0x6, @perf_bp={&(0x7f0000000b00), 0x1}, 0x2010, 0x58f, 0x0, 0x6, 0x6, 0x5, 0x37}, r1, 0xa, r7, 0x9) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f0000000bc0)) accept$inet(r7, &(0x7f0000000c00)={0x0, 0x0, @multicast1}, &(0x7f0000000c40)=0x10) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000c80)) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000cc0)={0x7, 0x8001}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000d00)={'irlan0\x00', 0x6}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000e00)={@l2={0x1f, 0xffffffffffffffff, {0x97d3, 0x6, 0x47e5, 0x9af6, 0x9d, 0x7}, 0xc55, 0x5}, {&(0x7f0000000d40)=""/109, 0x6d}, &(0x7f0000000dc0), 0x4}, 0xa0) setsockopt$sock_void(r5, 0x1, 0x0, 0x0, 0x0) ptrace(0x8, r1) 2018/05/13 21:42:23 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7036d43918532c61) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x20, {0x2, 0x4e23, @rand_addr=0x25}, 'veth0_to_bridge\x00'}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x3ff, 0x7, &(0x7f00000000c0)="5f945a0254a45a42416ba1a0edb4b81441ee3653c78059ab32dc540e8434f5862adf07b0eaab6382beef1aba3f923ace383bb8b368c904b2e1d1411f3d16a9fd8cc6068266c9158be38f8d04e811ebd96e45bb9057ead9934ba5359a22a10a6bac67d402c73f82003f4be284aaa36265bd5f9a31e5cd1096e42c97ab41aed35ba8bfcda12c397eb683d0ac5d6e57eff1c266689d6c1d21ca57f786212c8eea8619a53379a3", 0x4000000000, 0x6, 0xff, 0x3, 0x521, 0xfffffffffffffe01, 0x7, "00e5abf3da4f48e6de85b415b1d79161051627e2cde7f3d3f8c0e00648394d9aa0486deb8bcb7c7319ea10726a05bde208dbff5352cb5b1dbf37c85b442e0307d1d88123585ec9f8046759f8d82b6284d85c07e31bd251b0b83359ccd708f8a73b29d01ec52b991268d68fe8b3a6c6c4c59f725d63d3e4623ad3fac1e6a574a0d5a53eceac72de7f31e703b00abe20dd273d11c8d58993"}) ioctl$int_out(r1, 0x5460, &(0x7f0000000240)) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000280)={r1, r1}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000002c0)={0x5, 0x800, 0x0, 0x1, 0x8}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x18000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000340)=0xffffffffffffffc1) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000380)=0x9, 0x8) sched_setparam(0x0, &(0x7f00000003c0)) mq_timedreceive(r2, &(0x7f0000000400)=""/4096, 0x1000, 0x40, &(0x7f0000001400)={0x77359400}) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000001440)) fdatasync(r3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001480)={0xffffffffffffffff}) r5 = msgget(0x0, 0x540) msgsnd(r5, &(0x7f00000014c0)={0x3, "c164823fee9de7fc78a314264f669523493010964991d271b83ce0cd38f2b64c677ac5b60442b1ecb3617c8bb26375c2d34ca7935d3e6509458cfcc63a"}, 0x45, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000001540)={0x2, 0xfffffffffffffffa, 0x9}) ioctl$KDDISABIO(r3, 0x4b37) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f00000015c0)) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) listen$netrom(r2, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001600)={0x0, 0x2, 0x30, 0xfe0f, 0xffffffffffff0001}, &(0x7f0000001640)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001680)={r6, 0x200}, &(0x7f00000016c0)=0x8) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001700)={[0x7, 0x1, 0x1, 0x5, 0x1, 0x400, 0x2, 0x9, 0x4, 0x8, 0x8, 0x8, 0x61d0, 0x10000, 0x7, 0x2], 0x12000}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000018c0)={0x4, 0x4, 0x3354f1ad, 0xae8, &(0x7f00000017c0)=[{}, {}, {}, {}]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001980)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001a80)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f0000001b40)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001ac0)=@delqdisc={0x34, 0x25, 0x8, 0x70bd2c, 0x25dfdbfb, {0x0, r7, {0x0, 0x9}, {0x0, 0xfff1}, {0xf, 0xfff3}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x9}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x20044001}, 0x8000) [ 78.127991] IPVS: ftp: loaded support on port[0] = 21 [ 78.127996] IPVS: ftp: loaded support on port[0] = 21 [ 78.140550] IPVS: ftp: loaded support on port[0] = 21 [ 78.164672] IPVS: ftp: loaded support on port[0] = 21 [ 78.205445] IPVS: ftp: loaded support on port[0] = 21 [ 78.210278] IPVS: ftp: loaded support on port[0] = 21 [ 78.252113] IPVS: ftp: loaded support on port[0] = 21 [ 78.254438] IPVS: ftp: loaded support on port[0] = 21 [ 80.432811] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.439397] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.470691] device bridge_slave_0 entered promiscuous mode [ 80.537444] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.543926] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.591781] device bridge_slave_0 entered promiscuous mode [ 80.606108] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.612560] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.620426] device bridge_slave_0 entered promiscuous mode [ 80.629882] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.636338] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.644493] device bridge_slave_0 entered promiscuous mode [ 80.655124] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.661540] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.681497] device bridge_slave_1 entered promiscuous mode [ 80.690264] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.696712] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.704671] device bridge_slave_0 entered promiscuous mode [ 80.714698] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.721143] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.740965] device bridge_slave_0 entered promiscuous mode [ 80.750214] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.756712] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.764222] device bridge_slave_0 entered promiscuous mode [ 80.778110] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.784596] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.798240] device bridge_slave_1 entered promiscuous mode [ 80.807849] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.814334] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.826501] device bridge_slave_1 entered promiscuous mode [ 80.834783] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.841248] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.851153] device bridge_slave_1 entered promiscuous mode [ 80.864116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.871472] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.877967] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.886967] device bridge_slave_1 entered promiscuous mode [ 80.905404] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.912008] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.923120] device bridge_slave_1 entered promiscuous mode [ 80.931777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.939130] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.945580] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.954889] device bridge_slave_1 entered promiscuous mode [ 80.966674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.975713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.983380] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.989823] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.023012] device bridge_slave_0 entered promiscuous mode [ 81.043161] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.052486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.061385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.070316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.077628] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.094365] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.100882] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.144963] device bridge_slave_1 entered promiscuous mode [ 81.160619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.191637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.211204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.220716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.228519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.297113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.369492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.409015] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.489412] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.500552] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.576924] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.624323] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.642309] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.652402] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.670806] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.693261] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.722525] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.753423] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.823429] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.834631] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.856558] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.879258] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.897793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.904837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.917303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.924552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.941890] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.972722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.981101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.006415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.013419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.043065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.050440] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.069117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.083272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.124343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.134840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.142128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.166515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.214243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.222533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.240512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.259837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.268363] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.275528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.288669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.325151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.360642] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.370105] team0: Port device team_slave_0 added [ 82.386802] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.397356] team0: Port device team_slave_0 added [ 82.422439] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.431109] team0: Port device team_slave_0 added [ 82.475844] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.502089] team0: Port device team_slave_1 added [ 82.522481] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.548855] team0: Port device team_slave_1 added [ 82.600662] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.611541] team0: Port device team_slave_1 added [ 82.632794] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.652732] team0: Port device team_slave_0 added [ 82.667704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.683488] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.696454] team0: Port device team_slave_0 added [ 82.717486] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.734308] team0: Port device team_slave_0 added [ 82.747246] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.765870] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.774758] team0: Port device team_slave_0 added [ 82.793200] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.804092] team0: Port device team_slave_0 added [ 82.812297] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.827173] team0: Port device team_slave_1 added [ 82.841512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.857756] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.878843] team0: Port device team_slave_1 added [ 82.889261] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.901697] team0: Port device team_slave_1 added [ 82.922475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.937835] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.954653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.961600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.976456] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.987661] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.997376] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.004330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.015703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.023884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.039680] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.048614] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.055891] team0: Port device team_slave_1 added [ 83.067397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.074807] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.082408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.091593] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.101941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.116176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.128224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.155729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.186494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.196547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.204653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.212665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.220293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.228227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.236091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.243834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.251489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.259299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.268512] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.275849] team0: Port device team_slave_1 added [ 83.284731] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.294505] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.303920] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.314948] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.323992] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.331280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.358902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.381520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.401832] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.413599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.421669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.429474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.437433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.445410] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.454630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.463638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.470713] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.483761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.499434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.517502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.542559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.557621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.565580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.573941] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.582190] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.589385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.597563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.607481] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.627961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.638625] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.647554] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.655856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.672188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.692840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.723508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.736701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.744896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.753099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.760914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.773415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.784868] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.808384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.826806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.850545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.869073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.913348] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.920967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.935883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.964659] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.972584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.013765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.069136] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.076758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.091092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.941935] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.948504] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.955596] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.962073] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.977801] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.997453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.009430] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.015871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.022557] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.028954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.073212] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.114179] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.120624] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.128305] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.134975] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.188790] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.198497] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.204938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.212686] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.219084] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.247276] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.268196] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.274647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.281308] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.287703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.313380] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.329685] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.336326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.343073] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.349512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.402219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.458327] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.464803] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.471562] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.477989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.532483] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.715081] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.721574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.728304] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.734770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.771105] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.048662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.059826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.092872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.120979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.128818] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.136512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.144108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.090811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.342963] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.474728] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.484652] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.608654] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.643697] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.660181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.787770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.834534] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.913629] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.986503] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.095168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.120615] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.130054] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.205842] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.212170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.225805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.262661] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.269206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.278910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.310104] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.417047] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.423324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.440142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.576636] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.582935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.593267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.610595] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.624257] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.639440] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.646170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.656534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.681396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.702450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.761071] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.841339] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.847603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.857815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.900874] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.939618] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.085392] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.127945] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.153218] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.193208] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.199576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.213548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.380217] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.687382] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.585138] QAT: Invalid ioctl [ 94.601946] QAT: Invalid ioctl [ 94.647646] QAT: Invalid ioctl [ 94.664538] QAT: Invalid ioctl 2018/05/13 21:42:40 executing program 6: 2018/05/13 21:42:40 executing program 6: 2018/05/13 21:42:40 executing program 4: 2018/05/13 21:42:40 executing program 6: 2018/05/13 21:42:40 executing program 7: 2018/05/13 21:42:40 executing program 4: 2018/05/13 21:42:40 executing program 6: 2018/05/13 21:42:40 executing program 4: 2018/05/13 21:42:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xffffffff, 0x482000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000001c0)=""/246) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f0000000000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xffffff70}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000440)="9f", 0x1}], 0x1}, 0x0) 2018/05/13 21:42:41 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) dup3(r0, r1, 0xfffffffffffffffc) 2018/05/13 21:42:41 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x79, 0x0, [0xfffffffffffffffd]}) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2f8cbdc4, 0x40) accept$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000080)={0x0, 0x968000000000000, 0x8000, &(0x7f0000000040)=0x3}) 2018/05/13 21:42:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) shutdown(r0, 0x0) r1 = dup2(r0, r0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x558, 0x140, 0x0, 0x140, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @multicast1=0xe0000001, @loopback=0x7f000001}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x0, 0x40a, 0x0, 0x7ff, 0x7, 0x0, 'eql\x00', 'syzkaller1\x00', {}, {}, 0x0, 0x1}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xffffffff, 'system_u:object_r:audit_spool_t:s0\x00'}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) recvmmsg(r0, &(0x7f00000077c0)=[{{0x0, 0x0, &(0x7f00000076c0), 0x0, &(0x7f0000007740)=""/102, 0x66}}], 0x1, 0x0, &(0x7f0000007a80)) 2018/05/13 21:42:41 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) 2018/05/13 21:42:41 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3f, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xe7, "3289e2b6211df140b3fdb06c5ae65586fce4eec5e0a697a375aaf9b2443d7e034f75addf127fbb9911de3b97f0fb81d1028f29de504b510d05ed4314d3c7543a53fc1c0bc4fe35082b58d10e83203bd9eadf201239ad0c44d23a89a1a1fc1ec0467ff3fd9d07b945ed014fb04bb75f862e21647137220c8506c82b7fa06315c51030833f636b17a5594ca86a3cca385cffbdd45a8cd4240510f22dd408fedccb87309152a108bcec42b40d33056aa3704f687a49ef31aced6cecea5c5c3fa8c0355913d9820b0fdd97555d0bc0ff3d8ed25440b7a73408072e4a3d359622b8ee2ca8c19c92db62"}, &(0x7f0000000180)=0xef) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x53d, 0x30, 0x1000, 0x3ff}, &(0x7f0000000200)=0x18) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sync() setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000340)={@ax25={0x3, {"408fa663464ddc"}, 0x401}, {&(0x7f0000000240)=""/136, 0x88}, &(0x7f0000000300), 0x10}, 0xa0) 2018/05/13 21:42:41 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3e) 2018/05/13 21:42:41 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x3, 0x3}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/37) ioctl$void(r1, 0x5450) [ 95.694401] Unknown ioctl 1075359457 2018/05/13 21:42:41 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)={0x0, 0x3}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000100)=0xffffffffffffff44, 0x7fffd) 2018/05/13 21:42:41 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x3f, 0x5, &(0x7f0000001340)=[{&(0x7f0000000080)="66c85ede82675fb418b1d9f29fb37445c7d4f6aea8b180d6e6b2c31e141468075b457066ec11f9adfe23c86aad53a7a82e7c522760162eb4243c9927f82726c1214b7c3cadee", 0x46, 0x1}, {&(0x7f0000000100)="43454235b5f5fbca20b7796fd58e012d9a408c5307ee429ab538c3454183f88479b99c2e99e850e34e2273abdeeb9d8c3f11d8bdeb346dbc16af6d36a9cc90b52270642877c970f65d6d45d62cf0542f58b8b337650ce11dc85079133cced7118a0e60c2fc18fb2f13e4b034ece57d3b24d72a9978e8b3c82a66cd", 0x7b, 0x8}, {&(0x7f0000000180)="a602a026fe6032548355959855f9a2eab4957365c602b2c85624e25b130b118b18c8bedda1721aea43a3fc3729ab2f409c5240839328585eed40be531b4a0d754ba8c209513a9bc4426441ea2f78de375619827cc72b6a456ffd7c823688483dc907e4bcdebad1561aea08d15f49498c663d7082c3f705850fe7bc8b3dfbe388c8e1da84dde9924a59f30f94f52302823a04bc37f08f1fd74134ee62", 0x9c, 0x8}, {&(0x7f0000000240)="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", 0xfe}, {&(0x7f0000000340)="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", 0x1000, 0x400}], 0x0, &(0x7f00000013c0)={[{@uid={'uid', 0x3d, [0x35]}, 0x2c}]}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0xf) 2018/05/13 21:42:41 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x800000000003, 0x101}, {0xa, 0x7}, {0xb, 0x6ff}], 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x799b, 0x4) rename(&(0x7f0000000280)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) close(r1) times(&(0x7f0000000080)) 2018/05/13 21:42:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2fae696c65300ab060a7bf829084db"], 0xb) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) read(r1, &(0x7f00000001c0)=""/207, 0x58a) 2018/05/13 21:42:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1e", 0x50, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x20ba0030}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @random}]}) 2018/05/13 21:42:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000040)='gretap0\x00'}) 2018/05/13 21:42:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000004080101fffffeffffffffff000000000c000300060000007f0000010c0002000002907f31202efe9ef950a8ce9a9da31613e9fe4759e2b1b92c6ada8701c13adcff30e76289601cb27bfc690fd9d9818adb71df3ad623cefb8636524da6d063a69502f77300a739f2b9f4a23b8411a2476ca3262d511e0b"], 0x2c}, 0x1}, 0x0) 2018/05/13 21:42:41 executing program 5: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000180)=0x1) r2 = dup2(r1, r0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000080)=""/173, &(0x7f0000000140)=0xad) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x500, 0x0) accept$inet(r3, &(0x7f0000000280)={0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff72}, @in6={0xa, 0x4e21, 0x8d, @empty, 0xdf5a}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x54) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff}) [ 95.951986] FAT-fs (loop6): bogus logical sector size 21926 [ 95.955691] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 95.958127] FAT-fs (loop6): Can't find a valid FAT filesystem [ 95.965490] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 96.135890] FAT-fs (loop6): bogus logical sector size 21926 [ 96.141997] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/13 21:42:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200200003fffc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x6}, {0xfff, 0x8}, 0x0, 0x1, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{}, {0xffffffff}}) 2018/05/13 21:42:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001400)='/dev/input/mouse#\x00', 0x5, 0x40000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001440)={'syzkaller0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000001580)={&(0x7f0000001480)={0x1d, r1}, 0x10, &(0x7f0000001540)={&(0x7f00000014c0)={0x4, 0x510, 0x2000000, {}, {0x77359400}, {0x3, 0x7, 0x8, 0x5d4e}, 0x1, @can={{0x1, 0x457b, 0x6, 0x2}, 0x0, 0x1, 0x0, 0x0, "95bd9082bd5fa9fa"}}, 0x48}, 0x1, 0x0, 0x0, 0x8004}, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ea4fdc)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) 2018/05/13 21:42:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x3, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) creat(&(0x7f0000000000)='./file0\x00', 0x5d) write(r0, &(0x7f0000000100)="9a63ca29fb20978d3f49af1dffa65e3e8e6dcb47ed42bab9a79e96e416fcd811d7c606b05709684499746184df8de218100093240c501bf2b45f27d7f492c39550dd7a9063b6cfb7784822cffc454459f624d75964a0d18283098770226958018c7f9a41d1a804601246002b71d45314c31ebb39fe586712aa14acd4226fc6265ec4ec8625085bc09c4b8d27d6e7871c730b79657061fa870dbe4ba10b9621eb186144f1c1b20ba3fc9e6ad9f8203c4e70", 0xb1) sendto$inet6(r0, &(0x7f0000000700)="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", 0x3ea, 0x0, 0x0, 0x0) 2018/05/13 21:42:42 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000000080), 0x40000000, 0x0) 2018/05/13 21:42:42 executing program 2: mmap(&(0x7f000034d000/0x3000)=nil, 0x3000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x0) fcntl$getflags(r0, 0x0) keyctl$dh_compute(0x17, &(0x7f00000002c0), &(0x7f0000000300)=""/176, 0xb0, &(0x7f0000000480)={&(0x7f0000000440)={'ghash\x00'}}) 2018/05/13 21:42:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9461f9ac531eabf3110d638f0b0ea4079de494c04f150ead2e6883dc30bcd90c272729c0f231f65a49a2bc43262858d9eebaad26c37e1c5e3e4fc972352875f125bcf3ea7f04b7b505b6a06beedb2a86e14cc6bc0d37a6438b99a45ea22b1f4fb05264c54cddfcb94d47ddcdcffc023f5339838bf5568befabfa6faa5c373a42ab3eb8a77404500000000000000") ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x15) unshare(0x2000000) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000012c0)=""/4096, 0x517}], 0x1, 0x0) 2018/05/13 21:42:42 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e48000)=0xfffffffffffffffa) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002640)=""/145, 0x91}, 0x0) shutdown(r1, 0x2) r2 = open(&(0x7f00000022c0)='./file0\x00', 0x0, 0x80) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000004a00)=""/187, &(0x7f0000002600)=0xbb) recvmmsg(r0, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/41, 0x29}], 0x1, &(0x7f0000000140)=""/216, 0xd8, 0xa9}, 0x7}, {{&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/138, 0x8a}, {&(0x7f0000000440)=""/72, 0x48}], 0x3, 0x0, 0x0, 0x3}, 0x7}, {{&(0x7f0000000500)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000580)=""/55, 0x37}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/232, 0xe8}], 0x3, &(0x7f0000001700)=""/48, 0x30, 0x3}, 0x4}, {{&(0x7f0000001740)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/36, 0x24}, {&(0x7f0000001800)=""/19, 0x13}, {&(0x7f0000001840)=""/15, 0xf}, {&(0x7f0000001880)=""/26, 0x1a}], 0x4, &(0x7f0000002740)=""/4096, 0x1000, 0x5}, 0x5}, {{&(0x7f0000001900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001980)=""/95, 0x5f}, {&(0x7f0000001a00)=""/253, 0xfd}, {&(0x7f0000001b00)=""/36, 0x24}], 0x3, &(0x7f0000001b80)=""/139, 0x8b}, 0x80000001}, {{&(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001cc0)=""/232, 0xe8}, {&(0x7f0000001dc0)=""/27, 0x1b}, {&(0x7f0000001e00)=""/208, 0xd0}, {&(0x7f0000001f00)=""/254, 0xfe}, {&(0x7f0000002000)=""/44, 0x2c}], 0x5, &(0x7f00000020c0)=""/231, 0xe7, 0x7ff}, 0x5}, {{&(0x7f00000021c0)=@alg, 0x80, &(0x7f0000002580)=[{&(0x7f0000002240)=""/67, 0x43}, {&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f00000022c0)}, {&(0x7f0000002300)=""/126, 0x7e}, {&(0x7f0000002380)=""/148, 0x94}, {&(0x7f0000002440)=""/9, 0x9}, {&(0x7f0000002480)=""/81, 0x51}, {&(0x7f0000002500)=""/79, 0x4f}], 0x8, &(0x7f0000004740)=""/254, 0xfe, 0x9}, 0xd8}], 0x7, 0x10040, 0x0) 2018/05/13 21:42:42 executing program 6: r0 = socket(0x1f, 0x80005, 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000082, 0x3f}, 0x2c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0xfffffffffffffecf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r1, &(0x7f0000000100)="ab17eed635bc6d21c30974af7e03d4f95bf9e73b96f5514a4be6ef8eae8030a828b6b4e08a4842bd5d719bc8c3dadc016f969bc2ad3bef56bf15c574955d40e06d1faca4b50dd6ee803a23500ce1ef9ed401d2a695e4968052e0b766086140f9fa91e26762414d80c9ab2b88da0dbbe9932877c480b4efe336eb75f3bc5d168b4d5cb21e89094bcfa43053d2664e066d68f776b48473da894fe5dceb4fa8d9bd417369f2b5fd087590b38de951b0157634ef5e00000000000000000000000000000000", &(0x7f0000107000)=""/78}, 0xfffffffffffffef8) 2018/05/13 21:42:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x20000, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3000003, 0x22812, r0, 0x0) 2018/05/13 21:42:43 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/249, 0xf9}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/05/13 21:42:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x400008) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) 2018/05/13 21:42:43 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000001000000000000000000000000500000000000040d4000000400000009500000000000000"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0xe, 0x84, &(0x7f0000000100)="416fe71f79ef42537532367622c1", &(0x7f00000002c0)=""/132}, 0x28) 2018/05/13 21:42:43 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000e8ac1414aa0000000002000000af24000000000000"], 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="50b1743ad002c44327460db118c61f6656fef40d20e5efdc9d84b4ca19eb3ad3a3b8b4d363221787ae81cc826fac997d2911b3d4ea9eb33314f5b72d8ab8857386480d52b8e857a504372d9b06375fce1e383d3cd23cc46582d6fbf6e26452d65e2c6ca9861a7ad9b24492775c5243a196fc25d86de47a50512b4661ab86f2e1fb3b4854dd58961cd875a934a041147be4aea3703befeb1b86f59a6c517e", 0x9e, 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f0000000340)="51234b18df7acaf1ba62e70ec107edb44198fea15fca741d7d2ecc5919d3d28be79efe2d9d580f75da43aa22804dfb5687487d81d3908918d63af02e046bf66db6c9e1a2a63f72c5de70dc19611d59b510ed1437b61d6942a1355b2e895838026cf9db81298999096b87ac6d15f97c30c61465c31bee4e80c2b16d4dd79d5f4aaa972f82aebc", 0x86) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0x8000, 0xffffffff, 0x40, 0x4}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r3, 0x7, 0x30}, &(0x7f00000001c0)=0xc) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) 2018/05/13 21:42:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000ce0000000000000000000000ffffff7f95490dba9198b45500000000df04f6bb12b0889ca4785efcaa99548e404f6fc5c9a5483a6dfe11a0bd13491634721d3a702d770b35231e3ee0658abfd2f5b5de5e2ea5ec15a2ccdf96f60c"]) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="640b1cca1b4ea0415e055fc010e719d02251d87a24e86565705ad59c6bae221624c323f7e294d9f58a8ec9c8dc3eafdc1692b6dc80da9133530a306e5cf4f9fd8a5211a8b4f3693f04f8c7c1f6aa3068c8893de26e412a76b0a93e906e3936bc21840e1c7f0115916a347ca58167e259e9a84f977b15dbd0af622e029b1d83e455dbcf9f95cc17d0e23397287f8259e9c2", 0x91, 0x0) keyctl$describe(0x6, r3, &(0x7f0000000280)=""/245, 0xf5) getpid() r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x353, 0x8, 0x4, 0x1, 0xffffffffffffffff}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000480)={r5, 0x9}, 0x8) 2018/05/13 21:42:43 executing program 6: mmap(&(0x7f0000789000/0x2000)=nil, 0x2000, 0x7, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c11000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000986000), 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0xaeb, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/41) 2018/05/13 21:42:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x86) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) finit_module(r1, &(0x7f0000000040)='wlan0cgroup\x00', 0x2) 2018/05/13 21:42:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1000000000000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000440)=""/246) 2018/05/13 21:42:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000016000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8800, 0x0) 2018/05/13 21:42:43 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000003ff9)='fdinfo\x00') getdents(r1, &(0x7f0000000fd6)=""/24, 0x18) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) getdents(r1, &(0x7f0000000f23)=""/221, 0xdd) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000040)="a6ecee7fcf6801cf34ace3dfd829d83007184fb37590b2f95207e730868f5beefe72bd49b7aa0fb1e5ff36e40ff8dcce618e3df150e3d735c14bf2bbae48687317d8ed0f3fc984b6fdb81a3320faf22fe3f7e09050ff778582b3e21d6130fa85b7c80eecf2dc648a46566b8f23d96e23df8e655cf06bfbf49c50e8c6ab6918e71062e95ed2c6302547a858f84fd7fe270566588e02898bdce3e26ca1b331616879dc2399af90faded8d6a143d759190d27794ae9f765", 0xb6) 2018/05/13 21:42:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000000000)}, 0xc100) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000700)=@nfc, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000600)=""/158}], 0x1cb, &(0x7f0000000100)=""/128, 0x80}, 0x0) write$binfmt_misc(r0, &(0x7f0000001080)={'syz1', "395c3bf3d1a430a0ebbc90e505a52c067ba835abb7b0a1807dab7ca2702f51939a220a01f3c2652d3b3359c553fa90e5222f003422218112f0f8a9c507017cd397"}, 0x45) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) [ 98.053625] print_req_error: I/O error, dev loop0, sector 0 [ 98.060162] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 98.068223] print_req_error: I/O error, dev loop0, sector 8 [ 98.074059] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 98.081815] print_req_error: I/O error, dev loop0, sector 16 [ 98.087679] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 98.095418] print_req_error: I/O error, dev loop0, sector 24 [ 98.101282] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 98.109062] print_req_error: I/O error, dev loop0, sector 32 [ 98.114926] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 98.122682] print_req_error: I/O error, dev loop0, sector 40 [ 98.128581] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 98.136300] print_req_error: I/O error, dev loop0, sector 48 [ 98.142183] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/05/13 21:42:43 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x7fffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendto$ax25(r1, &(0x7f00000000c0)="bee3e8321b3985a21bb09a746526d31fc6ab57f42dce91a303e8baafb33d96253e82c11ce86856df800d032941cfc0b93dee9c41e4fe6aabedfd4c7c655c52025c120a9bb48ed53df12f37b79cc84c66a6800e8f23892008b1e7ab087e4eb8e9f7", 0x61, 0x40000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff018}, {0x6}]}, 0x10) [ 98.143767] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 0 transid 0 /dev/loop2 [ 98.149929] print_req_error: I/O error, dev loop0, sector 56 [ 98.149962] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 98.172609] print_req_error: I/O error, dev loop0, sector 64 [ 98.178524] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 98.186248] print_req_error: I/O error, dev loop0, sector 72 [ 98.192149] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/13 21:42:44 executing program 7: r0 = socket(0xa, 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001380), &(0x7f00000013c0)=0xb) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001240)={0x0, 0x8000, 0x3, 0x6, 0x0}, &(0x7f0000001280)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000012c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0xcc}}}, 0x84) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cb0500000000000000"], 0x9}, 0x0) mmap$binder(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x13, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x8d2e, 0x20a, 0x7, 0x200, 0x8000, 0xffffffffa1737184, 0x3, 0x0}, &(0x7f00000000c0)=0x20) exit_group(0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001140)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0xfffffffffffffffe, 0x6, 0x7ff, 0x887b}, &(0x7f0000001200)=0x98) 2018/05/13 21:42:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000040)=0x1, 0x4) close(r1) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/97) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/05/13 21:42:44 executing program 3: r0 = socket(0x1f, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x80000007, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0xff, 0x0, 0xff, 0xe, 0x3, 0x6, 0x3b5}, 0x20) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000200)={0x7, &(0x7f0000000180)=[{0x9, 0x8}, {0x1, 0x9}, {0x7ff, 0x7fc0000000000}, {0x1c0000000000000, 0x2}, {0x2, 0xffffffff}, {0x8b19, 0x8}, {0x8}]}) 2018/05/13 21:42:44 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f}, 0xe) poll(&(0x7f00000000c0)=[{r1, 0x8000}, {r1, 0x80}, {r1, 0x20a0}, {r1, 0x83}, {r0, 0x400}, {r1}, {r1, 0x8045}, {r1, 0x10}], 0x8, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) poll(&(0x7f0000002280)=[{r0}], 0x1, 0x0) 2018/05/13 21:42:44 executing program 5: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f32bc6841447f3a112700e58216ea13ef9895275939dc5c3f60abca19f456a705ce75a9d9f76c881d4278d1af0389ae2b835548e8c8fd1e29d1e49ca8d4b301cc9b3600") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) setpriority(0x1, 0x0, 0xfffffffffffffffd) 2018/05/13 21:42:44 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x200000000000003, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffff801, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4d72411e5409452d170eb06c1ef4f9d0841cdb13e5578134e2d2d25ff6b1b6f4e62049d62985b8d668fbf2ef62686ef752fe2ebfaa4056983e7aa45826839b"}, 0x60) 2018/05/13 21:42:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0xc000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x0, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x1, 0x12, 0x4540000}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000001c0)={0xc9, &(0x7f00000000c0)=""/201}) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000400)) 2018/05/13 21:42:44 executing program 2: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000001c0)=r2) r3 = getpid() r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000140)={r5}) fcntl$notify(r0, 0x402, 0x0) capset(&(0x7f0000000040)={0x20071026, r3}, &(0x7f00000000c0)={0x800, 0x0, 0xff, 0x0, 0x2}) [ 99.041159] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/05/13 21:42:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c636262c8505bf012cf66f") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4c, "ad0e0f1ac88272f5789f2855e6af7e27a290daddd5fd5bd5bddf975875720693437a649cfcc0f84b80c86755287bbc8c899d12b6cdb081c74eb9c4003c385c6509e680bee2b91fdf5190a1d5"}, &(0x7f0000000100)=0x54) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7f80000, 0x209, 0x5, 0x926d, r2}, 0x10) shutdown(r1, 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x74, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, &(0x7f00000002c0)=0x90) 2018/05/13 21:42:44 executing program 4: prctl$void(0x1e) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) semget(0x1, 0x2, 0x120) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x1, 0xffd7333}) 2018/05/13 21:42:44 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000200)="4a211efa4991c6c84f49b983f3659145f1e7ac64803b06e5109b80a9414e702e81ecc501a20174f545c2387c9c4684befdea887c9b50c440f8f0728044be57a3f0c0b87796c9284bc2e2b58b985e3f2647b6b4f9f03d326b5cb975528b081238ad251ff61bcdf0932237ee1f4926f02813") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000000080), 0xfffffe99) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x9, 0x0, 0x0, 0x0, 0x1}) 2018/05/13 21:42:44 executing program 6: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r1 = shmat(r0, &(0x7f0000a0e000/0x1000)=nil, 0x7000) shmget$private(0x0, 0x3000, 0x78000084, &(0x7f0000bc3000/0x3000)=nil) shmdt(r1) shmat(r0, &(0x7f0000f70000/0x2000)=nil, 0x0) 2018/05/13 21:42:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x3) fcntl$dupfd(r1, 0x0, r1) 2018/05/13 21:42:44 executing program 1: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x332}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xc5a7}], 0xd8) 2018/05/13 21:42:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000080)={{0xcf, 0x7, 0x7, 0x87b4, "2d42e5c5178e60f992083f012a1f8e05d1c7733d190f89067ec4a3a249e7205ebf0ac99d8b22ae12d038ab5d", 0xc3}, 0x4, [0xffffffffffffffdd, 0x8, 0xffff, 0x800, 0x6, 0x3, 0x2, 0x0, 0x800, 0x400, 0x5, 0x200, 0x80000001, 0x2, 0x5, 0xffffffffffffffff, 0x7, 0x40, 0x8, 0x6, 0x0, 0x80000000, 0x81, 0x80000001, 0x80000000, 0xc91, 0x7, 0x401, 0x7, 0x1f, 0x8001, 0x0, 0x10000, 0x3f, 0x6, 0x3b4c4a41, 0x1, 0x4b4, 0xda, 0x401, 0x3, 0x0, 0xea2fa20, 0x7, 0x2, 0x6693, 0xffff, 0x80, 0x80, 0x3, 0x7, 0xe8, 0x0, 0x81, 0x3ff, 0x5, 0x4, 0x20, 0x208, 0x6e8, 0x10000, 0xa6, 0x8, 0x0, 0x7, 0x7, 0xd2, 0x800, 0x9bd, 0x1, 0x3428, 0xfffffffffffffffe, 0xfffffffeffffffff, 0x20, 0x8, 0x800, 0xffffffffffffffff, 0x7, 0xffffffffffffffa0, 0x0, 0x2, 0x7fffffff, 0x62, 0x4, 0x51ff, 0xb70000000, 0x55, 0x8, 0x2, 0x7ff, 0xabb, 0x91c, 0x200, 0x5, 0x0, 0x3, 0x0, 0x2, 0x3, 0x8, 0x2, 0xdc, 0x4, 0x8000, 0x9, 0x20, 0x5, 0x0, 0x0, 0x800, 0x9, 0x6, 0x400000, 0x9070, 0x3, 0x53a, 0x82d5, 0x2, 0x93ee, 0x0, 0xf12, 0x8000000000, 0xffff000000000000, 0xe80, 0x5, 0x9, 0x96, 0x3]}) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100110100ff3ffe58", 0x1f}], 0x1) 2018/05/13 21:42:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000002c0)=0x5) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x1, 0x1000, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000280)}, 0x10) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000310000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000100)={[{@background_gc_sync='background_gc=sync', 0x2c}]}) 2018/05/13 21:42:44 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/05/13 21:42:44 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001480)='tls\x00', 0x4) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) lgetxattr(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)=@random={'user.', 'tls\x00'}, &(0x7f0000001540)=""/209, 0xd1) [ 99.391176] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 99.398937] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 99.411498] attempt to access beyond end of device [ 99.416563] loop5: rw=12288, want=8200, limit=20 [ 99.444355] F2FS-fs (loop5): invalid crc value [ 99.461527] attempt to access beyond end of device [ 99.466725] loop5: rw=12288, want=12296, limit=20 [ 99.471730] F2FS-fs (loop5): invalid crc value [ 99.476407] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 99.483341] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 99.490427] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 99.498178] attempt to access beyond end of device [ 99.503185] loop5: rw=12288, want=8200, limit=20 [ 99.508046] F2FS-fs (loop5): invalid crc value [ 99.512718] attempt to access beyond end of device [ 99.517711] loop5: rw=12288, want=12296, limit=20 [ 99.522634] F2FS-fs (loop5): invalid crc value [ 99.527290] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 99.544667] attempt to access beyond end of device [ 99.549782] loop5: rw=12288, want=8200, limit=20 [ 99.554778] attempt to access beyond end of device [ 99.559936] loop5: rw=12288, want=12296, limit=20 [ 99.565504] attempt to access beyond end of device [ 99.570577] loop5: rw=12288, want=8200, limit=20 [ 99.575626] attempt to access beyond end of device [ 99.580703] loop5: rw=12288, want=12296, limit=20 2018/05/13 21:42:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000380)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) 2018/05/13 21:42:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="060006d62e925e000080000500fbff01"], 0x10) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) mlock(&(0x7f0000016000/0x1000)=nil, 0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ppoll(&(0x7f00004c7fb0)=[{r1, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000015000/0x4000)=nil, 0x4000) 2018/05/13 21:42:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') sendfile(r0, r0, &(0x7f000017f000), 0x5) r1 = socket(0x21be267511c43a3c, 0x2, 0xffd) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0x407, 0x4}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x6}, &(0x7f0000000040)=0x10) flistxattr(r1, &(0x7f0000000140)=""/230, 0xe6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xa75, 0xffff, 0x1, 0x9, 0x1, 0xfffffffffffffffd, 0x15f2400000000, 0x6, r2}, 0x20) 2018/05/13 21:42:45 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8100, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = socket(0xb, 0x805, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000100, 0x0, 0x0, 0x20000250, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x228) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x3, 0x7fffffff, 0x101, 0x2, 0x3f}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={r2, 0x6b, "84aa814fde9618e678c6f27e073f6a7a1d08ebb704f9c0922e5d9906354c9b7be16adb54733d77beb6e824f7f594600e887b7c40f3d69204134451636fcbf09e5464f5c2a0a655004fc035694c384367e397dc2bd0b7671983e041b57491e7371ec522f8455285ce2617ab"}, &(0x7f0000000440)=0x73) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000540)=0x84) 2018/05/13 21:42:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") unshare(0x40000000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x8001, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1, 0x200) ioctl$TIOCSTI(r1, 0x5412, 0xd0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000000c0)=""/245, &(0x7f00000001c0)=0xf5) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r3, 0x0) 2018/05/13 21:42:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl(r0, 0x4, &(0x7f0000000040)="eefa06e8efdbdc4d3345eab8b24c9ba142e32d6dc6e1e62421744f70bbaf16aa90f736ecf0191cd9f7512bd7b34f710b55b7d1628d1e834e90bfb49ebc0647b74ecf2475bbd7d3f770c961feffe6022cc3e5cec260de51bccc3a535bba73adf0ccf59f2d8a4e4f3feeb1c41fe886162c6e5c081110dcb52c10a71a3e9cafe5a4ec9e38f23e9eda1e55") 2018/05/13 21:42:45 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) syz_emit_ethernet(0x3, &(0x7f0000000540)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="45af29329ee5b72b8470064a915643b03e258a0280589a9d0224", @ANYBLOB="fd831a8bdc3fee526bc5bd8f248c04058a63cffc5a9a6824e20d3722d4891fb8952c8491012332c3c1adba06f191bd37e35a52fcb56d976f6bcf6263aed131853182dc4601bfac5927fe0db1871b9d353e93df51c5fa4cf626ec2eaf2b6652785245ffc4bd9859d884d94125444c220f603491c8beecadc59432744e394d6fce20109009af00629d945fe3b01625", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES16, @ANYRES64, @ANYRES16, @ANYBLOB="d42d8a2b5f668f", @ANYRES32, @ANYBLOB="e0f59d11e2e1c0e693ce16a9de87c14e0d2f63f7223413222bf13469009d006461a828cdbeb38c95f339f7ae8fa3d3805d99e17495cbe682", @ANYRES32], @ANYPTR, @ANYRES16], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYBLOB="6ffa33ceea85bae9d7fa683096ce55316f7e16719e7478f136b4817a18e187afb48ed99c5eced32fbc0dc2747e0e25ea5f03c29588effbf86b20a520274f9b667a98e766450e2b2c533531587bcfcd08b1affddf933fc72194fc3f1e43f26ffb40e59cc57739f38155e983226e318ea3a07a8a95f670d0e3105abe235bd131cadd14b170d5cb19a73a565a5b65446be15f9a6e31360af1041a0421e0c51a6cca80a3ad7e25920a909553aea3b84fdfbe438eb2643a2ac4813560a20e418f49db7e571e66d12b60129d5702cc18a40f97b8ad9215d4bec6ca4a9d3066f8888aef5ab067b3"]], 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x10000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000340)="7276c8cec065b1607236a4915585a4174ac52b29cc265d4cb861df4c27b811a84a6677c515eddee65d796334e6c29e316e0455e704157bc9bf5448f836ae2033a4314d9e7380a86510a5890dd684e75320383782a0ac892480f437ad31ec5994b4fdffc2ad18d359a7d7322919557b7110714d7e5060c41a807da5d3a3884010870eda634d9b7fdf903dfca3429ec234e52ab89c4764d521e9d5d4c86274468884cf33") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000580)='&-/)#vmnet0vboxnet1\x00') syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x400000) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) 2018/05/13 21:42:45 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6285e46ca6c09b612ec6f") r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffffffc5) fallocate(r2, 0x10, 0x2, 0x10002) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="2c0000000000004ad68bb0000000000000a776b6"]}) 2018/05/13 21:42:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="eff818080569c1af7dfb09470ee5a95e5605315fe55411f24125390fa5bc046f4de9c5f4f207382a8c41eca49305b52f1e64d236ab8aff1b0766d985e8fbb4ca1610b6413ade54e2166fab875084cd753a6c95ad596437e4c271a721c1259d037177f2c4a1626986f8d33b3431460f2c14d76cb1d4a55d772b3886", 0x7b) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000df7000), 0x4) [ 100.211701] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 21:42:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) mremap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000b2a000/0x1000)=nil) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x3, 0xc6a, 0x9, "7b15a95e0b5268c76592bdfe035f6ddffe723ff302381ceb7ab62b83f92d13d847666f4c02f24f39a5f53c83591ca049364aa9257be1c3f2a2c9b11c9d10cc", 0x29}, 0x60) 2018/05/13 21:42:45 executing program 4: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r1 = getpgid(r0) getpgid(r1) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) ptrace$peekuser(0x3, r2, 0x6) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) recvfrom$ax25(r3, &(0x7f0000000040)=""/226, 0xe2, 0x0, &(0x7f0000000140)={0x3, {"0f58e1ccafa449"}, 0x9}, 0x10) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/05/13 21:42:45 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffff9c, 0x0, 0x1, 0x5, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000002c0)={0x2, "79ad"}, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000003c0)='./file0\x00', 0x0, 0x1) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200010000500010005000000001c08107f13", 0x12, 0x400}], 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) mknodat(r0, &(0x7f0000000300)='./file0\x00', 0x18, 0x11) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000004c0)=0x1) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x7f, 0x101000) get_mempolicy(&(0x7f0000000400), &(0x7f0000000440), 0x8b2, &(0x7f0000ffc000/0x3000)=nil, 0x2) linkat(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00', 0x0) 2018/05/13 21:42:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000100)="0000000000006600001118") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2, 0x0, 0x8000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) close(r1) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000240)={0x7b, 0x0, [0xee, 0x4, 0x14, 0x10001]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) ptrace$setregset(0x4205, r4, 0x203, &(0x7f00000001c0)={&(0x7f0000000180)="274fdb5106ff2c907accf250287752e61c", 0x11}) 2018/05/13 21:42:45 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) pkey_alloc(0x0, 0x2) move_pages(r0, 0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000100)=0xb) fcntl$setown(r1, 0x8, r0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10000, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000180)={0x100000001, r2}) [ 100.390406] MINIX-fs: mounting unchecked file system, running fsck is recommended 2018/05/13 21:42:45 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040)) flock(r0, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x100, 0x0, 0x2, 0x5, 0x1000, 0x7ff, 0x100000000, 0x9}, &(0x7f0000000340)={0x3, 0x3f, 0x7, 0x0, 0x800, 0x2, 0xeef2, 0x2}, &(0x7f0000000380)={0x0, 0x4, 0x6, 0x8, 0x1, 0x1, 0xffffffff, 0xffff}, &(0x7f00000003c0)) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000200)=0x208000000) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x7, 0xffffffffffff4104, 0x8, 0x1000, 0x0, 0x1, 0x0, 0x8, 0x1ff, 0xffff, 0x7fffffff, 0x3, 0x5, 0x7ff, 0x6623, 0x2, 0xfffffffffffffeff, 0x3, 0xfef, 0x100000001, 0x800, 0x400, 0x62, 0x5cce, 0x101, 0xf0da, 0x2, 0x77, 0x598, 0x400, 0x0, 0x18ed18e, 0x5, 0x1, 0x9, 0x6, 0x0, 0x46, 0x2, @perf_config_ext={0x9, 0x9}, 0x400, 0x6, 0xfff, 0x3, 0x3, 0x6, 0x9}, r2, 0xf, r0, 0xb) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) 2018/05/13 21:42:45 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x100, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x480) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x2, 0x0, 0x1e861341, 0x3ff, [], [], [], 0x7f, 0x9, 0x2, 0x4, "231df99ab58ad207c6a9bdae671c3404"}) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0xffff, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0x8001, 0x37, 0x1, 0xffffffffffffffff}) fadvise64(r4, 0x0, 0xfffffffffffffffa, 0x5) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r6 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r5) open_by_handle_at(r6, &(0x7f0000000080)=ANY=[@ANYBLOB="1700000001000000e1080000000000000081ec2637b645"], 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x26) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000000)) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r5, 0x0) socket$netlink(0x10, 0x3, 0xc) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000200)={0x54, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0d6300000379fd74", @ANYBLOB="06d61040", @ANYBLOB="04000000000000000b63000012634840020000000000000001000000000000000000000011000000000000000000000000000000000000001800000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="38480d00000000000000000001ff000028000000000000003ab9c6154c7187e5126280ad9a66b630ccb440e363405282964942f934b503d71f7a8beeae5c168c9345ce4192ada48f0f0da1edc690208aef3c9e9e85d829ca85ab10d3e2e1dbb6f30cd0941b583a9efe9a"]], 0xac, 0x0, &(0x7f00000002c0)="44262ee307defd2dc83ce36baf9a93489fc18a04a4145e1a1fb29c2ba70b9c62ce36fd4daadc477cc2cbc202b4520ac25f45fc97d7cd17cdab453fb7c3b8d4ecb5d6ca9a145efcf2737e50d90e44e18c2d1e29ee89a53b52e86ee08fbcd494c8db63339fd5b2f36853634928090b60ad445a478b51e643fe5bb65693be4db102639332e6c3f041a5f248b700ce60561b2c49457f47fe25f6370ef13855940a5ca898a72cb2d46d904a8dd3af"}) lseek(r5, 0x58, 0x0) getdents64(r5, &(0x7f0000001540)=""/188, 0xbc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x0, 0x9}, 'port0\x00', 0x0, 0x80804, 0x9, 0x7fff, 0x5, 0x6, 0x4, 0x0, 0x1, 0x40}) sendfile(r3, r2, &(0x7f0000000040), 0x10001) fallocate(r3, 0x11, 0x0, 0x8001) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000000100)={0x2000}) sendmsg$nl_generic(r7, &(0x7f0000000300)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="080000002100ff8a000000000000000000000000cd880000560a4fde2d6891e84a9e128229416b5e460579fd3cb68cfcccea6f26720a5ee086d02ed9d8d312e554d7a94cbff8aa77e0d0b55f8f8e2416ebe23c927ab382b54322854fd4b4191a"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_GET_FEATURES(r8, 0x8008af00, &(0x7f00000002c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f0000000340)=0x1a, 0xfffffffffffffeae) [ 100.453713] QAT: Invalid ioctl [ 100.469059] QAT: Invalid ioctl [ 100.475374] QAT: Invalid ioctl [ 100.479468] QAT: Invalid ioctl [ 100.494632] minix_free_inode: bit 1 already cleared [ 100.497215] QAT: Invalid ioctl [ 100.519205] QAT: Invalid ioctl [ 100.547417] QAT: Invalid ioctl [ 100.564897] QAT: Invalid ioctl [ 100.578468] IPVS: ftp: loaded support on port[0] = 21 [ 100.668908] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 101.053202] syz-executor7 (7034) used greatest stack depth: 15416 bytes left 2018/05/13 21:42:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x1, 0x1, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getpeername$netrom(r2, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/13 21:42:46 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000480)="c6243a84aded609de0b437938112c926b6482ff6012cf6672285b19d5bba4ac776c99d5724e73e03799fd65816717ff22dd3b160e1151f998e0d1d3da9faa6170926f3bd43c68aa7f7c939251a5718ef8f88e7d460fe622b0643f5746552ab673bc8d6f8620800be1af0264e73dd69952a9f28cd35ee76d0240b3dff73c1bfaae5afd05d0413117bc3f260a1b407405603ea304c27d10c5dad9f76851ebb") r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x3a0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x465f, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ptrace$poke(0x4, r3, &(0x7f0000000180), 0x1ff) fallocate(r0, 0xfffffffffffffffe, 0x0, 0x4) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)) 2018/05/13 21:42:46 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x1, &(0x7f00000002c0)=@framed={{0x18}, [@generic, @map={0x18, 0x0, 0x1}, @jmp={0x5}, @map={0x18, 0x0, 0x1}, @alu, @ldst, @exit={0x95}, @call={0x85}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x3, 0xb0, &(0x7f0000000140)=""/176}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x7, 0x30}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={r2, 0xffffffff, 0x0, 0x6, 0x80000001, 0x10001, 0x5, 0x77dd, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x10000, 0x8, 0x6, 0x5}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r3, 0x100000000}, &(0x7f0000000280)=0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x34e) 2018/05/13 21:42:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80000001, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x88) 2018/05/13 21:42:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x7fffffff}], 0x1) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x10001, 0x2, 0x4, 0x0, 0x1000, 0x0, 0xc462bf67a5db60cd, 0x6, 0x9b1, 0x10000, 0x766b, 0xf15, 0x8, 0x48, 0x81, 0x4, 0x2, 0x9, 0x4e, 0x1, 0x8000000000, 0x101, 0xd39, 0x81, 0x1, 0x1, 0x24, 0x2, 0x7, 0xa54, 0x6, 0x7, 0x4, 0x4, 0x7, 0x0, 0xff, 0x6, @perf_bp={&(0x7f0000000040), 0x2}, 0x240, 0x9, 0x7fff, 0x6, 0x6, 0x5, 0x8}, r3, 0xe, r1, 0xb) ioprio_get$pid(0x1, r3) r4 = dup2(r1, 0xffffffffffffffff) ioctl$TIOCNOTTY(r4, 0x5422) 2018/05/13 21:42:46 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='smaps_rollup\x00') r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000007c030000000000000200000000000000cc09776be330930d05de130ecd10d0af9e917acd27355a22a5c2861fd7e066cc7731a8221bb900d57f7cf7b2353c8aaa0ecfcc21743d63612c1143e154be2001701bc51adc878b37dd8b2e600e011c64267c75a5"]) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000180)={[0x0, 0x6], 0x2, 0x10000}) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) readv(r2, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) 2018/05/13 21:42:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x7, 0x0, 0x0, 0xffffffff7fffffff}, 0x2c) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xb0000, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x2080000000000000, 0x1000, 0x79e, 0x4, 0xe}) 2018/05/13 21:42:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0xfffffffffffffff8}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) fstat(r0, &(0x7f0000000180)) sendto$inet(r1, &(0x7f0000000240)="20c8f09d80", 0x5, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00000000c0), 0x68) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x8080) 2018/05/13 21:42:46 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000240)={0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) sendto$ax25(r0, &(0x7f0000000040)="d30023aaafac93d70060582b86ee0236f9b73a2b15e736baa38b52a63445e08c1528ced745b0f250b3b448a310c14615d4e35f4bc6f8eeb2d43831c0fa8d972c9d8c30d3d9434a76934da5dceba8a0545266e128357b1bfe392b85e0d02280ad23666ce11fcefbfcfdea80589d40aa52ab2eb2e9a349c81b50dbe245f2c92029d2af2a5f0380c5a01c90dc0a07314f2a994ce93ff250b7e3f70d20337ab5dc543bf7e81910c200244900c3125c18732ed16ada73873719d0b7191e6cc331167d8d3715ef614c90e3e048228473cab66b7523771a", 0xd4, 0x8014, &(0x7f0000000140)={0x3, {"1fb3b021f89631"}, 0x6}, 0x10) 2018/05/13 21:42:46 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000280)) r1 = socket$nl_generic(0xa, 0x5, 0x84) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffe1, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x22c, 0x100000001, 0xffffffff, 0x500, 0x1fffffffc, 0x20, r3}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getpeername$netrom(r4, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0800000000000000000000000000000000a80000000000000000000000000000000000000000000000000000eb4e47a096bcf9c66ccc30e313a5e2e80359a1b435c0b182a6b35f617f693c8ca7ececdb362c173fca87cd1af12456d970f91d8112111e1fc522b68082ccc444b9a9dcf3d162df8c63162e682112ee5acaa02e2b8c51ed72d22b2fbc1c96ba42fd45ad32d631f8325e830d9ca3b58df21faa6c1a0269523558496df4ca37ef3d6871f2f098adac2b56f61190740dc0b473b315a26ffc77963c7460361d2426878c418651755946e5797eeb6d6ed9305a86cb74500a81de991ba49f355735420f65"]}) 2018/05/13 21:42:46 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x1, 0x1, 0xfff, 0x0, 0x3}) mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) r2 = socket(0xa, 0x1, 0x0) eventfd(0x2) ioctl(r2, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") readlinkat(r1, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/05/13 21:42:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000180)=@raw, &(0x7f00000000c0)="47505d04", 0x17, 0xfffffffffffffff5, &(0x7f0000000100)=""/103}, 0x48) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000040)={'bridge_slave_0\x00', @ifru_settings={0xffffffff, 0x8, @fr_pvc_info=&(0x7f0000000000)={0x7fffffff, 'veth1\x00'}}}) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18008500000107000000000000000000000095000000000000000000000000000000000000000000"], &(0x7f0000000180)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000240)=""/195}, 0x48) 2018/05/13 21:42:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x78001400, &(0x7f0000ffd000/0x2000)=nil) unshare(0x28060400) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x200000) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000004c0)=""/159) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2020080}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=@gettaction={0x2a8, 0x32, 0x100, 0x70bd2c, 0x25dfdbff, {0x0, 0x3, 0x7}, [@action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0x18, 0x1c, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x90, 0x1, [{0x10, 0x20, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x15, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x18, 0xb, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x5, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x3, @TCA_ACT_INDEX={0x8, 0x3, 0x41640883}}, {0x14, 0x11, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x94, 0x1, [{0x18, 0x0, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3, 0x8686}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x14, 0x14, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x80}}, {0x10, 0x17, @TCA_ACT_INDEX={0x8, 0x3, 0x17b2}}, {0x14, 0xd, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x98, 0x1, [{0x14, 0x3, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x14, 0x9, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}, {0x10, 0xc, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x2, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x18, 0xb, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3}}, {0x14, 0x2, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}, @action_gd=@TCA_ACT_TAB={0x8c, 0x1, [{0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0x13, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0x1c, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x14, 0x1a, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x14, 0x15, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x400}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x4044054}, 0x80) r2 = socket$inet(0x2, 0x5, 0x3) r3 = fcntl$getown(r1, 0x9) waitid(0x0, r3, 0x0, 0x6100000a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x39, 0x81, 0x8000, 0x2, 0x5, &(0x7f0000000040)='lo\x00', 0x9, 0x4, 0x100000000}) 2018/05/13 21:42:47 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000000100)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x1d8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)=""/149, &(0x7f0000000180)=0x95) 2018/05/13 21:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x400442c9, &(0x7f0000000040)) 2018/05/13 21:42:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0xfffffffffffffffc, 0x3, 0x2000000000003000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000280)={0x0, 0x80000000000003, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80000) setsockopt(r2, 0x1, 0x19d8, &(0x7f0000000140)="142f74770da2bf6de80f51af92483d99e680c20dd52986eacc27634cfcedd0850b62c2d5b99b27e86024978dfc483b2c6faaa6c9a4267a23ed94ed5676df782cd948914279e0ac4b9de29236137d55c4b687ab62a57acfd125bc10d4", 0x5c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000200)=0x5) 2018/05/13 21:42:47 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x1f, 0x80000, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000300)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)={r3, r4}) syz_emit_ethernet(0x136, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/55, &(0x7f00000002c0)=0x37) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xe4, "00f5e05ad5b542117643929be02f1fc12db8f49cf471b6942c2e63c9e4a30be26be937c40a040e76df6e01e858168bc98121aad962aa8dde2c6203a0c0c4dc16244bab06abefab74bf75cd7edf474658799ed3a65871d4e014c62de3261c9a741831ace558a22a8645977d0b7ab47f5d8314e5cd73c7457369ee83f65ad1f118f694dec980da13f36fd062e4b6e10f6f96a9d11ff7584772a13106dc85983d4447690635ffd8f9f1c0d1ee5123a9750746aa406f52d285bea44ad5ecd22d89d95dbc2cd5ca126058fec1b62715014ff586a52e9e175a3b40cc50b119ef3d2f4613d6d921"}, &(0x7f0000000440)=0xec) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x80000001, 0x80000000, 0x1, 0x6, 0x6, 0x4, 0x100000001, 0x80000001, r5}, &(0x7f00000004c0)=0x20) 2018/05/13 21:42:48 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) bind$bt_hci(r0, &(0x7f0000000540)={0x1f, r1, 0x11c9aaea6621e20b}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x7) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180)=0x8001, 0x4) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") prctl$seccomp(0x28, 0x6f3000, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) 2018/05/13 21:42:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x4000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000004900000000000000fffffffffffffffe4f8f2981edacd2a0faf2400521facff9c81f296e7456d6052635a7ea59a402bee239"]) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) 2018/05/13 21:42:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) write(r0, &(0x7f00000000c0)="1200000014000705030e0080120f0a001100", 0x12) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x80000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/05/13 21:42:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={'ip6tnl0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) semop(0x0, &(0x7f000002efe2)=[{0x0, 0x6}], 0x1) semtimedop(0x0, &(0x7f0000036ff4)=[{}, {}], 0x2, &(0x7f0000036ff0)={0x77359400}) r1 = semget(0x0, 0x2, 0x10) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/05/13 21:42:48 executing program 6: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x4, 0x70, 0x5a9fdf84, 0x9, 0x3ff, 0x8, 0x0, 0x7f, 0x400, 0x1, 0x7, 0x6, 0x9, 0x3, 0x7fff, 0x200, 0x8, 0x165af9b5, 0x4, 0xff, 0x4, 0x8000000000000000, 0x2, 0x3, 0x7, 0x8, 0x7f, 0xffffffffffff8b32, 0x8, 0x2400000, 0x810000000, 0xf0, 0x200, 0x100, 0x3, 0x3, 0x8, 0x7fff, 0x0, 0x6cf, 0x4, @perf_bp={&(0x7f0000000100), 0x8}, 0x20000, 0xcb6, 0x4, 0x5, 0x6, 0x3, 0x9}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bind$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"404dfacc2e0f65"}, 0x401}, [{"9944a0247a1cd6"}, {"d19d17b72cab7a"}, {"c732899fff722c"}, {"7437944c9ccdb4"}, {"2a362d04d11d08"}, {"c7e15be6c16c7b"}, {"ac7929f937ba3d"}, {"14c3b250eba294"}]}, 0x48) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/13 21:42:48 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @rand_addr=0x8c2}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10, {0x2, 0x4e24, @broadcast=0xffffffff}, 'bridge_slave_0\x00'}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_settings={0x710000, 0x0, @sync}}) 2018/05/13 21:42:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x80000000, 0x80000000, 0x400, 0x5, 0x60, 0x8, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x818, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x4, 0x2, 0x1, 0xfff, 0x1000}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={r3, 0xed, "11b50364c71c3e79d7dbec80509b6d03d22f34198a59d01020f6aeb11bb044bb58f4c3ff5c28f2bbb6a2ea2a7284dfc7a1162be41b395f87f626c45801241794e05ba40b4f8bd8def86500b0f3bfc6f29e09400376c8ed542ad935d07e9597f76ae975f79309924d0c2c36996bb4a6c7665a1426349921dccfb00f9147fdb18634299a842502769c747becc6261271869a5c8d2c16a28081f8d01404266526b77cf7a048cd342b7f49f8823653a57ba33e31b2ac86ce8555af328cd9f4be4db3c09301ed886190319cc0c2f44f985a9377f7100f764ea2008de5a46c71b4c45240f1aba3f4ca3d8e44be239d03"}, &(0x7f00000000c0)=0xf5) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') r4 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x800}, @in6={0xa, 0x4e21, 0x42, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffff9}, @in6={0xa, 0x4e22, 0xb93, @mcast2={0xff, 0x2, [], 0x1}, 0x9eb3}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x2}], 0x8c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/05/13 21:42:48 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040), 0x0) sendmmsg$alg(r2, &(0x7f0000006080)=[{0x0, 0x0, &(0x7f0000005540)}, {0x0, 0x0, &(0x7f0000005580)}, {0x0, 0x0, &(0x7f0000005f80), 0x0, &(0x7f0000006040)}], 0x3, 0x0) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)=""/219, &(0x7f0000000100)=0xdb) 2018/05/13 21:42:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="b303884b06f80000"]) 2018/05/13 21:42:48 executing program 5: r0 = socket(0xa, 0x80006, 0x0) ioctl(r0, 0x890c, &(0x7f0000000340)="c63a7a4cca6c09b612ec6f") r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)=""/51, &(0x7f0000000200)=0x33) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x44e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) connect(r1, &(0x7f00000002c0)=@nfc={0x27, 0x0, 0x8, 0x4}, 0x80) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0x7, 0x2, {0xffffffffffffffff, 0x3, 0x5, 0x2, 0xfff}}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'sed\x00', 0x26, 0x80000001, 0x3d}, 0x2c) 2018/05/13 21:42:48 executing program 6: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000140)=@ax25={0x3, {"9fa5aa2462be2a"}, 0x41d4eadc}, 0x80) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0xffffffff}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f00000000c0)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d39eb2e7cb5389c4bcc1507648da8e8013a7f1fafd12b20935cfea94c28f4c4359c69f61fbaa2e8e0b41b88f10e7af3c8677f948610f766b01d89d41ce314bdf"}}, 0x80}, 0x1}, 0x0) open_by_handle_at(r0, &(0x7f00000002c0)={0x1008, 0x5, "4ea67922fe91e647524094360f1ea3123cc0a9d9ab2cc46e4e86fb41a413dfcda062f069624a1652eaa3ca5d37a7a64b7e2386bcf4f802cd633b8ba0e092dc3326bb4675bbb86596edff488820c79f3faacf72d3d5c3a4c392f5c0aadb2d23b7f2af1b059fbb3e7efef1be0a1a685cfcb3d2dd83e01a61a815b41272d5fef74e34821fcc6fbe339170c0fae68636dc04061c79ec97e1c57a1d53838e9fb0744045d7fd0c6a025976b7e717261435b2444297ab7f094f6d2db0634c04a2ae4bb6c053a80e03c1a1d4721601875f758ba1de4e76db8cc4deeb534f0a47393dedd258689c48f88116395d21038e1f196f26c85911908642394ca9b0fa337f7fab3c52948ab4acdb083fa5a26b5df0c3382f5b297ad786c529f16a4963331ac7e49344292e972a29c30cebc26d35c7050d2be51be401b7f6d95d329b350163cd5a1051bda6870c9033f9caf25e7473957edd3279e8b29ff236ad1fcc415490b77c6d597d781df925aa97ed169e6cfc8f576304ec7c4a1404f7882d400e6971e3a22a96f77202fdfcf16d9a1b85af898c2aa2c9c93da594a148d391e3ecd569c7aa139853b847a14e2223a55480875fbcb97e41549fdf6750c3c6f2dea866d28d5eab7cfcd5147d426330df014fee998d62ae7514de2796b56342aad4a9748d6142c5165c6c1221cb7c1447ee16021f0cfb2dfde88a0c82070ff03f0b9c5cc64633adb8b29d9eaa03589232a1d694ba05b3bd381ff39e6b7d3821de651065277c63ddd9808b380211f00df87a100ade6041803c113d85e6a03fe850b07180dff70cd11c241189009a78bd1af3c5f412b2f44ff338a875263ebea30444d74514cdf6cc84ab9ce643863a88eeb302507333cab92e0356244abe93f91de8574380dc5cf8c6f556de952a56e22bf89e4511172f214e1cb366fb00c955a826bc664266bf515d0f3ff85dfa3736d2da6b0d9c080655e30b268e0a4511b51965ff5cb58374ac2d5d593e9aa6cec2b7b0e8c3ce2e8a127d5980b52fdfea79e4f27324ed91dc973094e14de6c946d303a5bb2faa6a6549e1904904f4e6459967ca7db5b3934c4104fbf4f40edc7ec7d75731b091788a75456332a7ed173009f57ea6784305bb7410e12df65f0d52aa37dfed70dbb31e412b4f5c18fde0fc435d02c14948cc339ae9d9593507fcd99c0a533e91994e1dd52a2eb598cc39e6216d15264473bdef46e37eec55502e7d644570a2c8094cfc52f6fe8322ac6c77a4d251e71d1757c70ee25d9b814e0eca7ebb8b1e1e498d074213aaf70ed46e87897d61f901136c2881def4a4c0f72efa9347079a2ffcc044f1ca45c1dfea94a85702142efbc419765fd25b2820b3b5dcfecbb8d2fbeb0ce67898a9a86d43922efc03c51a5aa770592009f05b7eb1204c85946aa1fcb11833a5606d3a76ef2f9cd8b7f07a24f6557efd9c9ad7ea52160aebeee852dc726c128e95a3da5b45d1a271a580bd033def2407721a78b0e951480f0a456d3f06a6b33089ee08c3abc34ffc7fe0547bd11e78349d98627de379f543327305e05644fa318374e5dc3d17ed18a7a7b004d7cdfbd687c7cc5f9b24cb19c343a9e149277b2766d61c58d3894f5cc956d5c9446c2ad6d3823786339d7a701fe25bc67e59d8031f1fe281218df61a2f2d0bfd15555e24672534f7a84c2ba27d43550cb407bb1cb98769cafeb5d2fed81f4caffdf28cc89d662c0566251d960a0564a22f8ed2a462298072de47aefae722fb52d84805ad6eef883d989a7459f4a10b2c72d791a73cbd56577e7b76f5ab51d0e363716991b5a066987126656fb222fd172dfcab6108c229e23063cb2351ed45075fe61840ecefe2740214945a228e448b32c701a260f3cfa88fd4ca2c017e6a5ad1e33de4c56b3cef8cf29753a23a10ffe536675ac4e79c576429135c0daf29b874a386ff2c7869f3b8bcdec570d857417d6243413ab96fb977cb2ec19869bcece6059b8b0894cc7c652534873cb7c7b17c63ae56262f9a346630e0d773e02ca393b1f4c1dc7855ea7efb2a016e6dbea44b332b89521cbd00308f6e99b7a387c9caa34e9e9aa6ddb9f87c1a186e7ae756fcfa4482c72189d972dec9efe7f2227cf9f69db501fdaace81a9c66a85054144dfdf8a185765fd5dab2023f2baeea21e989a58709be07d4e85780ebdfc4680cda3a76334d6767f512c197d6783e11dc230a35c7dbd31e3dc970c6297db23e93114465fb1ea945d2507301097203de9ebfc8be80b92bc7181c9db595e97a37b1b7204899d51ffe12b1e29ca4e431c5f0755643403f49cd1ef6d6f140145608c9b2586321ca306d4aec45b2d84462ddc9531a169b55bb369580abfdb390606a9c3929a35247a1157783fb522b368903298cff5984cee89ad7eae5b73134a78c183e88de27835c25493016c14d1a81f729571470ab2511f7b5825fca832dd6084d1f145cab474b6ffb04348d8e36e44442cc326d11804fea7bd76ec4ee9d142b9a0d6d2fabcd5e47fcc5c77c3f5979002579a3e04f13d8c5ca6a9d6c2a13510fb572653b612f805ab7c035877e7dd49f57ebf306f009a037be57649af886de8834c510347bea73da4c12445064ab9d775c17919f4cea072d1f5bf7b8905382b695bc28e3324c9e913effc3fd004af6887de8cdc953e3eb897525283987c7041348c0400c53dc61d7e0252399365ef8b67ec823dc61e0b857bd6c259b650128ab90f5d3344caa92b5bf92cd5ecdcb770617aa6d07ffa8fb700e46ad608c4ee789018cf364f5d338be011a7c2b881c2743035266e8c0ff09eb50d50e03284aaff61eff7b488446cc0d8f32353bd409b994d6bd68cd1d349413365d577cf149b36f5c08f717cf8479f330ded56c3c1c9fee64c52cb93d7352acefec78678326356354e8ac5c7570dfb8d8d3518707944bddac6fa74f151b9d5bfa3f81d70e561c49ff17904b3362124dceec44039967b8f657d43eeb949bc520c256aebb08c4ffa1c55a103324b339ecf7d15e36d43f3db4a02f61bffcf05473799680bfdcc4a30352b85ef106cb5bd09c36cd0ea1c5d8e03652f607e826fa9fa160eb5d06e88d8bc7b33e1efb0b368ab8206d3f0d68dfb75b69b453fd6861aad24d486348380328cd47f306dd1fa71e21e0e34254ce04d80e67c043944f9057a4d81bbc4fee14e0f55bc588a2f16c44d7a697e6478b287959291616ae3f7d619e3b3fe8cc446455de0060bb14be4a0b9721af72a37a5cecec5b628be6b81f41de169606a0e3a8b81ced93543c99989bed06adc572051d6eba695947819768953b28add4a4ddac98ecb0bc5296607b88502ebd101df2aa5f063184a1cb735c8e152da12290ad934303b4f3eab8e2d3c1e689d2ee0471d5251b693a5f570d890447953d784a354ee327055ad2df7d4b0c33bf1dff3da1640aff45bf4efab6f31a37f0d1b585705e0da5568771f26c0136b1f5b15ff8a46fe99359527b09023855e6afe8fd82901f7563844ce6a09c09a09aa64a58ae4eb071018b0146eab8991c435a1a6b1958d15d984e7424100627807cd871421b389493a9293837796b5919b10d31fce76026b96f3c6d62b130f53cf46b89fdb4335a7bf04b085064103e485234923bb18b036e69efb0685f1f76106c4a422e22c826ac1a73d664433684e970eb19d610220b2c6e35b1dd9e4d94e7c7606481ee6e728356457dd9872a73b1d5b79bbe59d15206680d59543645768d6cea99dd4f309c0808206e315e0b9fc3ae6ef1661449e52a0dc7b5bfc026b651e7992c451c9602eb42de547fee6cd9454bc5962c4549eb63228f90e2b11cf4c1f67bf46b2d4e76a5d1e4322c0dc78cd39d60a0ca14f8562533a39c772e32ef202734e6cd3cb054bf94d53439d7050f83471b56172d51521329507c0812469925530058bc30e23907a09e565c5b1a95d8e16835883aa8b45c56d7483342bfe6014a1e3c4f55c727821313806adb22dbc78a4ccec235b76c27b3e341e5601b2e50293586e6f9c66301c63a2354a7ff771af88806820c37b92c07d00c7965af8b5c9008c15151389b6455845c501d1baf3323075930c642b44093b7009297c1361ae3853a4f38a6be4e51da89300c459744a402e13ac0e7e8a8f5ab849acaf6a77cda5c24737b31a89f93671f374728cbe18a857dc112b92eef9c0f20ead069e5296408d5b41effa8f194a7316c660dab09ef97ae8518c0817a6ad5cefb0ee189635d704eb54bea2d618e6df2f374b74726c564bd20f28ba38bc4efa813b722014332650a83b8816c4158d8af76cf1550d12634c5ee3c8effee5e380058c86c5147dea2b82e2c9a8257b5a95241357b05cca1331bbeef753c9b066ffa30f6d4d3766dc4957d10f6386da2b53a3cae093771aa33a0904fcb13fb503a6e435adf8fe3f379ca21caa0cb6245301785e4bec93c69c1f5b8c187f1fa90c2e70d910248a39ebcf50d7420ceb48bac1774a2c619884f75c0ebca3c05282e1232d85f7266039ee6310402f793f32ccc1fc7d15fe01867e4223495766e16d54534ad84ec108351ef075c3f854c753519d8a815541bcae10fb72f85710610feedfb67a1dc8b17e48974edb5a4d899aac9071cf69eb527d25ed662ff21143b39442dc31a3b092ecfe1a9c9c6f566f65a196f867080674d08c8915fdda3e48ed0f9cb5093b3d7475d1aaff32ca324d1c290541e10453feea87f6cdd2672cfb5fb5220707414ab3d0197f0586f3434c1604aa9d13606582a91c3dbb2ce630951ce2ecd5c73472e9a8202ffd17278d2c489b696b95de0b8614c28f1f4ca8efd22499d735a35cab0135a96115b7fe90a050e213db2307cd9c2e05d8f3ac4d0487297cd81879fd11632cdd66cbab23d4ddb525166ead7c69d6e8b95784d4bbc239bd3394575776cbc70113945737d20eac39b21a541c9341f439abb1fddaee3c5d03c45bc70795b6eff401b4eefd633bf57eb882e07bd39112f2ad5b435d5ae5dde352f63d2139e0b9f83f6c241a4a7c0a792488b74fbd62c83a43db2bc82e5e503057af44fe065b9cb45de8ca05f86a579361256216e4ebdc6df0bafc8c3ae2d8fa7818b530fa9a88d5ef724a8c743e44e23fe45a537bb4b7091beb8e2d412cff9b1085e50f347499a8fac5794343aa4623a6da59c61c42854df57e13c60726730fc9a0f5f15af388713f4572e9f5cd6b2cb9bdea8d54b9761466644f0c0ac8410750852249703e3379785ca9030fd4dfb37d20a3f80c752c0766e66bc85d6289e05b0a4c1ba57aa80d845c732ee172e68dbeabf3a344099164216e216fb6f2b7b96823f365401d7bdf09fb8840e6d98417c43ca6f3682d3be750107191beb5bed6a1e507d8a133ca0155be9c72d69917aaa44e74521f3a67383b63b57c802ce95ecc6f600611c698e72ab89e241cf6b2a2cee2319940c309adb0d0e022155a7a467318a080de956a25053f9657dac47c858beae81e1c4d17aec356a23d9db7f2d9251b16fd030ea1b523b888fe84b091a03109eded15a844263110c354828c9856bf5ce3940491b857f7f4b1ddf954429d140a81f94459de0f680d17d915f12c204fc1c52cd707898f936ceb434f57de45b1ed9982aff2e850b734898f34a4f0c1a052e7d76bf61d4d3764fe935689ab244ac79f2b262c8f6b9ca4a91b1db3968064f44f4f4e453f3ac53725200056439acc4346fa32dd4c80b8fca8d6456e0301f0ddb5a405cc5a184e1cbb94669c6be4ed0f938341771c8458d99257340f574b3ffca6ea1de73c7acd929a888a2d659c78218bf348"}, 0x201) 2018/05/13 21:42:48 executing program 3: syz_emit_ethernet(0x11b, &(0x7f0000000300)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x5, 0xffffffff80000000, 0x4}], {0x8100, 0x200, 0xff}}], {@llc={0x4, {@snap={0xab, 0xaa, "bdef", "25cfce", 0x0, "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"}}}}}, &(0x7f0000000440)={0x1, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x100000]}) 2018/05/13 21:42:48 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000080)="235ccc594f12e30cd5e1dce7e26914967f50a0440d566291843db5349fdcc108135eae2347691e85242872e926efa2b2e8d4f8c58386923aede1716825595b85b923bcfe8638a55d70ee8ec291f87c7733e410a8addf1bf7abef80cfd155798c321030796edda35a3fef77b8d280d1a7017d627f050fba65c6e557e92c329a6669f439b68f5e320c08511b31b81bc543cea4cd3d40f38fcace4badf336b76ad342160224ae6f6e862402f2833ae2", 0xae) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_addrs=@hci={0x1f}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x80000000, 0x8, 0xffffffffffffffff, 0x5, 0x3e27aa1, 0x4, 0x9c, 0x1a]}, 0x14) 2018/05/13 21:42:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="66d64e6b6a78b446b90250e5e7f23bb6b5c279750210afbb334cc831e1614e8d", 0x20}], 0x1, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x7fff, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) [ 103.407984] IPVS: set_ctl: invalid protocol: 255 172.20.20.187:20000 sed 2018/05/13 21:42:48 executing program 3: socketpair$unix(0x1, 0x100000000000002, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000001480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000001500)=0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001540), 0x4) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffff, 0x3, &(0x7f00000012c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="641c5012867cdd3120f60f2e378d376c0fd09206ce2278b9b0f75ece13db185a0e6797bfed44a69c31c10dc497fd304d0c5d4c27d07c16e3bce7757d86cec688b9f21bbf6cd68a0285929a2bc0dd4888ef2fb1c4bb060e7049638d7de9d133c85732826d05d3a0b94f92cffac8a5b21b250859daa712b7b31b22147c3c3fd0e65058ef028198881e4e57073069877055d7638f99418c1ea718ab11d606437d", 0x9f, 0x2}, {&(0x7f0000001280)="1ebcfee63a857892749aa4a0430b546fa999850cfee425df52a89f5cb2e115bb492d61c6053ed503a40d", 0x2a, 0x9}], 0x10800, &(0x7f0000001340)='\x00') clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r2}, &(0x7f0000000140), 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000013c0)=""/48) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) 2018/05/13 21:42:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffff80000001}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x200}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0), 0x8) 2018/05/13 21:42:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r2 = shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x20000000000c000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0xcc7) shmctl$IPC_RMID(r1, 0x0) shmdt(r2) 2018/05/13 21:42:48 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fallocate(r0, 0x0, 0x0, 0x84008) fallocate(r0, 0x3, 0xffff, 0x7) fallocate(r0, 0x3, 0xc8ec, 0xffff) 2018/05/13 21:42:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0xffffff94, 0x7, 0x0, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) syz_mount_image$ocfs2(&(0x7f0000000040)='ocfs2\x00', &(0x7f0000000080)='./file0\x00', 0x401, 0x4, &(0x7f0000000400)=[{&(0x7f00000001c0)="037a16d8fb629c383340fa9865436f556d833ab67eab4302a8222239cef70af5a16c8cc3bfb684c6830591718a373c434cc9dd76c470dedff4e45630ff90b2118c8e653857a08bbd9fc909a48adcf9dd24123ce23e7ba735f0e5e3cc59f4f46db35c30e915ff75657bc3d8ad1f1adeaaa1d77f3973c968ec710175f4598a120cc8d1981252f9e4040900d2c9854729fec08b191e7ee988287385b6a14dd5c3b47ff5f431c0314489ca947edf11ace8bf75d63800bd741bf50436ed002287da12b8e830680c54f2964929873e750cfd616bec20f82afadfe96bb5d701d82a6e96364dda2f4f2b87745b", 0xe9, 0x5}, {&(0x7f00000000c0), 0x0, 0x100}, {&(0x7f0000000100)="892d3eac4719", 0x6, 0x2}, {&(0x7f0000000300)="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", 0xfc, 0xfffffffffffffffa}], 0x1, &(0x7f0000000140)='cpusetsecurity\'}\x00') [ 103.618891] ceph: device name is missing path (no : separator in /dev/loop3) [ 104.469291] ceph: device name is missing path (no : separator in /dev/loop3) 2018/05/13 21:42:50 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) prctl$seccomp(0x16, 0x4002, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x0, 0x2, 0x5, 0x7}, {0xffffffffffff0000, 0x4, 0x100000000, 0x4}]}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x0, 0x5, 0x0, 0x100000000}}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000280)="33298eefbe4e2942e1210ac7c4b551afb31ae5f28bbcbd2af2245b476384c2a2a8f0e8150c68502e150bff5e8a750cd9cc9363e703e41ebcacdd3e87cea1a11bf32af6d5a6c159cf36ae3e776a9bc744a2316be56fa8c9bd3d0b242f7eeb2ae1e19e5fe7606e1f7820e86c8bcc99a72dc225990113bfcef6179cb9b4132d99e179296d26957446007b3cdaf197567bbbc35cd53ce6ea61fc1174") 2018/05/13 21:42:50 executing program 5: r0 = socket(0xa, 0x6, 0x0) fremovexattr(r0, &(0x7f0000000100)=@random={'security.', '/dev/zero\x00'}) ioctl(r0, 0x8912, &(0x7f0000000140)="ac1da4ff0f000000000000") mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x64031, r0, 0x3) r1 = userfaultfd(0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x100, 0x0) socketpair(0x19, 0x800, 0x100000001, &(0x7f00000000c0)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000180)={0x3, 0x4, 0x1ff000000, 0x7, 0x1, 0xac28}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) 2018/05/13 21:42:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0xe2}], 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x3fffffffffffeb4, 0x0, &(0x7f0000005340)={0x0, 0x989680}) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffc0000, 0x20000) 2018/05/13 21:42:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200, 0x40a00) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f00000000c0)) 2018/05/13 21:42:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001780)={0x18, 0x30, 0x301, 0x0, 0x25dfdbff, {0x1e}, [@generic='fW']}, 0x18}, 0x1}, 0x0) 2018/05/13 21:42:50 executing program 0: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x2c4a82) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000080)=0xffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)}, &(0x7f00000007c0)=0x10) sendfile(r1, r0, 0x0, 0x7fffffff) ftruncate(r0, 0x0) 2018/05/13 21:42:50 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x335040, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x7f, 0xfffffffffffff801, 0x1}) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}], 0x4, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) 2018/05/13 21:42:50 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={r1, 0x1000, "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"}, &(0x7f00000014c0)=0x1008) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000000000001, 0x8000000802, 0x0) sendmmsg$unix(r2, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001500)={r1, @in6={{0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0x98}}, 0xa431, 0x7e, 0x6, 0x9, 0x39}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xcc, "48e4914f80b65dd5e1e94f7508f348b25da20efc16bbbfda1ff97b2272c880e1fea811f381ecbfd24fbbb5ca3a7b94cd2fce82b3998c185ad46b04a91441e18e11a57b229a2d6f4ff2efca96fdcdf7489be2153078cc3a7ac8979cf919031af04312cb4a2a05b9c99974c53fb8fa1eae9dcfb00e8e9ee889e04f3d4e81a409c559a59f144430e8415e9420ee8cb6396656c4dd6100b7aa2422802193d5c21932d3c0feb9e519f7f07cc6ee392b38feea85a1e0cb0874c91b9d15f6329feaf4af4b5ee8ee02507b42e6cebf6c"}, &(0x7f0000000180)=0xd4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0xa7c3, 0x7}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x2, 0x80, 0xff, 0x1000, 0x0, 0x346, 0x4, {r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x3, 0x8, 0x9, 0x1d59, 0x80000001}}, &(0x7f0000000380)=0xb0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) 2018/05/13 21:42:50 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)=0x50000000f5e) 2018/05/13 21:42:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000100)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x88, &(0x7f0000000140)=ANY=[]) r0 = creat(&(0x7f0000000080)='./file0//ile0\x00', 0x0) mkdir(&(0x7f0000000180)="2e2f66696c65302f2f2e2e6530f0", 0x0) rmdir(&(0x7f0000000580)="2e2f66696c65302f2f2e2e6530f02f66696c653000") r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r1, r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000200)=0x8) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000002c0)) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000300)="cba14217a51122192d714f8b72c4668fb7a93e88d913ce8e21f15044de418bf606e4010338255d5839f58e3cac691efac0a22061e7996062c72709b2d471dcd2bd386c6a9866dd33c88cea6a87566c267a1d5ea092caf3160490e78d2f497ec814158cfdb72f8d1eb96b236ab33030ba022488672a614d721be072e70742c70094913c3d", 0x84, 0x3ffffff, &(0x7f00000003c0)={0xa, 0x4e20, 0x8000, @empty, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) 2018/05/13 21:42:50 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x10000, 0x2f}, &(0x7f00000001c0)=0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140), 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x8) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/05/13 21:42:50 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)=""/184, &(0x7f0000000140)=0xb8) 2018/05/13 21:42:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x802, 0x11, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/13 21:42:50 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x0, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r0, 0x1, 0x1, 0x1ff, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) bind$ipx(r0, &(0x7f0000000300)={0x4, 0x8, 0x0, "f6d67bad9d79", 0x3}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xf0, "235f5800bde700f44dd11188cea4724ef675d94360aace5e4e5d5e4672574750e777a42e7b23611b1f95cbbe1ebd1ffbda212e0cc0daf74377bc0cabb10580fd9a82cc8f82501be60f983a82f4aded292fe4846fbe1b11fede690c7ca53c1a7623c6a01862631764d9e384b0a17b8732861c05851db78f06eb39548e483b1a1beb255594e8b9fb5d0e21327121a88135764be7c56fc5dd42f77ff1c98acae0ddde2552701558c7a695c1a72f341cb0a916e421d4d05b3de9152a94fb822be51a011a49316516780b7f4f66344f1692eecc13f7c29a79a4f5b2a2ace89da0c4b65461d2b0bb0fe6a14384982dac0a6709"}, &(0x7f0000000200)=0xf8) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x6, {0x8001, 0x7fff, 0x7, 0x6, 0xd56, 0x77d4}, 0x6, 0x80000000}, 0xe) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) 2018/05/13 21:42:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22}}, 0x1f, 0x80, 0x8000, 0x20000000000000, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff]}, 0x4}}}, 0x84) r3 = dup(r0) sendto$unix(r3, &(0x7f0000001500)='x', 0xfffffffffffffe3b, 0x0, 0x0, 0x206) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0xffffffffffffffa0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000001240)) 2018/05/13 21:42:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf) seccomp(0x0, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3ff, 0x2, 0x7f, 0x1}]}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000001340)='$', 0x1}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x20000) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1}, 0x14) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) 2018/05/13 21:42:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000000100)="4f6265c29e033fd8a3857e7e1271cec3dd9fee20ba99228ff8bdfea7bf0a1a70a00b5e9f3dfe7f467734f51cbd6dd3f88bd426cdaaf30ec5d5a22722d2ae9483be27c184093d31c5f63cfb81a929f220f73ce74b0fbdbbd5aef52ece2cbe607b2c2f411ef6c13d932db0b8a4ba96d2e1588a2a79f73023bd51a60aba1611ef8450f4010f999f6a4380eeffd61032c5b39aeef262cfa654194c59be6982f61a0a0ea367d359c0a71a68bba3f0a3390c171199867779a70d2857de73ddf6799cfcd98f0dd4e707048059f2c982fb5748d2ad93895a43df5a203591b1a7757e3ec2429bee3d616ba818bb8c10a766d48ad19e62bf3c", 0xf4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='memory.swap.max\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x8000000) 2018/05/13 21:42:50 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r1, 0x500, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff00000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x8014}, 0x4000) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00000002c0)=""/255) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff014}, {0x6}]}, 0x10) 2018/05/13 21:42:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) connect$ax25(r2, &(0x7f0000000040)={0x3, {"e12302d16f9871"}, 0x9}, 0x10) 2018/05/13 21:42:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x10000, @empty, 0x1}}, 0x6, 0x195}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="0800000072a2ae7f7f9e44e4e6c69b369fe07d21947c31acd113ed5600100000000000063cb7f035f500524e2b6e38c76e7b9078a655122da47028a172cb36e454d482f25da131edebf327c843551be48bf0fd7f2aa7523e2aca34fa94be5f8897baebba145bc9aa2825ca8fe57f0b5c2990beac7c"], &(0x7f0000000340)=0x30) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000480)) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/83) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xf, 0x13, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={r3}) 2018/05/13 21:42:50 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x10002) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r1, 0x3305, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, '\x00', 0x2}, 0x18) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x9) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000100)={0x0, 0x6, 0x1, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0x1}) [ 105.080113] Restarting kernel threads ... done. [ 105.130206] Restarting kernel threads ... done. 2018/05/13 21:42:51 executing program 0: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000001}}}, &(0x7f0000000180)=0x84) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r0, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}}}, &(0x7f0000000100)=0x84) 2018/05/13 21:42:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280), 0x2e4, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) ioperm(0x1cd8, 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x20810000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/13 21:42:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f0000000340)="8f", 0x1, 0x8000, &(0x7f0000000380)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x31f) close(r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x120, 0x120, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@broadcast=0xffffffff, @empty, 0xffffff00, 0xff000000, 'ipddp0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x73, 0x3, 0x8}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x3ff, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x9, 0x9, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x5, 0x6, 0x2}}}, {{@ip={@rand_addr=0x401, @loopback=0x7f000001, 0xff000000, 0xffffff00, 'vlan0\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0x0, 0x1, 0x4}, 0x0, 0x108, 0x168, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xb02, 0x2, 0x0, 0x2}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="4772c1c40f48", 0x6, 0x9, [0x12, 0x27, 0x37, 0x16, 0x17, 0x10, 0x31, 0x2c, 0xa, 0xc, 0x19, 0x1c, 0x1f, 0x2e, 0x8, 0x23], 0x1, 0x2, 0x1ff}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, '\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0xff, 0x2, 0x10}, 0x0, 0x110, 0x170, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x13, 0xd3, 0x5, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x3, 0x6, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x1, 0x7, [0x3d, 0x1e, 0x2b, 0xd, 0x36, 0x3c, 0x27, 0x19, 0x2, 0x35, 0xd, 0x24, 0x7, 0x33, 0x6, 0x31], 0x3, 0x101, 0xffffffffffff7fff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/05/13 21:42:51 executing program 6: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000), 0xfffffffffffffe50, 0x2, 0x6) msgrcv(r0, &(0x7f00009f3fe8)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r1 = shmget(0x1, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/1) rt_sigprocmask(0x1, &(0x7f0000000080)={0xa}, &(0x7f00000000c0), 0x8) r2 = syz_open_dev$adsp(&(0x7f0000001500)='/dev/adsp#\x00', 0x3, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001540)={0x0, 0x41, "526aea97ac8f0ed31f7ce79e2284598ecae7c909c81b15da9b77045dd4b25bee472aed8c4ae182a26ec47b148937be450da94d8b7e9731e274789eb5c65d3e8718"}, &(0x7f00000015c0)=0xfffffffa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001600)={r3, 0x3}, &(0x7f0000001640)=0x8) 2018/05/13 21:42:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffffdb07, 0x200) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000400)={0x3, 0x1, &(0x7f00000002c0)=""/136, &(0x7f0000000380)=""/79, &(0x7f0000000140)=""/19, 0x5}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000180)=""/205, &(0x7f0000000080)=""/47, &(0x7f00000000c0)=""/15, 0xf002}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0xda75, 0xb4e, 0x0, 0x101, 0x81, 0x7ff}) 2018/05/13 21:42:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000000c0)="66b9800000c00f326635000800000f30f30f52ac6f000f01c9f0f753000fc4991d00000fe9530c36f4b81f018ed83626c08a050089650fa4ba070008", 0x3c}], 0x1, 0x34, &(0x7f0000000140)=[@flags={0x3, 0x2000}, @cstype0={0x4, 0xa}], 0x2) r3 = ioctl$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_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000240)="c4c27d3e450966baf80cb8184b2483ef66bafc0cb8f3ffffffefb93a0900000f3266b823018ed866ba200066ed3ef30f35b9800000c00f3235001000000f30b9800000c00f3235000400000f30b90f0200000f320f07", 0x56}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x5, 0xffffffffffffff9c}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="0f35f4baf80c66b8649e9a8866efbafc0cedbad004b89378ef2e6736772966b9fd0b00000f320fc77ed2360f00db0f18df660f3810c1", 0x36}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/13 21:42:51 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7, 0x7fffffff}, &(0x7f00000001c0)=0xc) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000280)=0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x9}, &(0x7f0000000300)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002c00ff0cfffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc", 0x47}], 0x1}, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/13 21:42:51 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x23) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x0) 2018/05/13 21:42:51 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x110, r0, 0x4000000000000000) keyctl$update(0x2, 0x0, &(0x7f0000000240)='k', 0x1) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000000)) 2018/05/13 21:42:52 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 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, 0x2000, 0x6e, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/kvm\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000007c0)=""/4096, 0x1000, 0x2062, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = shmget$private(0x0, 0x2000, 0x78000480, &(0x7f0000ffc000/0x2000)=nil) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') shmctl$SHM_UNLOCK(r3, 0xc) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="b3a06a7995ffcda2d75228916a5f7f0b360129602fe22b835510d6d0ce652e5a583c7f46a0dafdcc4113fa1bc1c5d5ce63a522ebd0b22874b70d5de25778641d5d7ae526d2ed34fd6bc570616e3b2ac4df915249e44b5c669079d5a6a63841ab6a288e01de1e7ee7c0bf501aa2962a0341645fa83e6015d87ce977baaa7318c9891f73144b944efc5557cf1213f4d6adbd90dba0218561bd1eb73addab9aa1605988db277990dd4feb909f07943da8e6180bec88a2dec97b51186aaadcc28272436782e7b9703bc2ebd4e32a4d01904d8a1ee7a67b714bd424174eb6e79e3b9363582ee177b38fa091d909", 0xeb, 0x81}], 0x800080, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x2, 0x30}, &(0x7f0000000380)=0xffffffffffffff3e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x4, 0x4, 0xcab6, 0x800, r5}, &(0x7f0000000400)=0x10) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000100)={0x79, 0x0, [0xfffffffffffffffd]}) 2018/05/13 21:42:52 executing program 1: r0 = socket(0x10, 0x0, 0x0) getsockname$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000700)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000740)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0x6b) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) nanosleep(&(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40101, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x800) prctl$intptr(0x29, 0x0) 2018/05/13 21:42:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x80) 2018/05/13 21:42:52 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) clock_settime(0x7, &(0x7f00000000c0)={0x77359400}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000001300030400000000000000003012b6d1", @ANYRES32=r2, @ANYBLOB="00000000000000001c001600180001001400060000000000000000000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/05/13 21:42:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r2, 0x8924, &(0x7f0000000040)=ANY=[@ANYBLOB="14072b4af205494293081ba50100005b"]) 2018/05/13 21:42:52 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000011c0)=""/4096) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1068, &(0x7f00000021c0)="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"}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40200, 0x0) 2018/05/13 21:42:52 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f6216772b9565722c757067726164652c7370056369746f721281a9c16803e4265d36d7542c00c160c88af7dfcf00"]) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x3ff, 0x4) 2018/05/13 21:42:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x12000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e003f0112644a1a0cc0a0000000a5"], &(0x7f0000000200)=0xb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xa7, "aeeae5cb6e001e3d24a6ef124870df261800af03bd812c67c6c4d06c4eca48f1e4e0f6da13c998f94939838ea7e8539ac9ea306b6bef178569286a520c89b61aebebce3cb8f7c3a5bebeed7f07d8a4a0ec2464df86232d9e919ece5067f4393b2186ad84b5c65fe3b600bf47ef4e1294316442b75a9c1c1465ea8ade9e94bff517ed4137fb28165a639fcbceacd6198b95bd25d1c2b8e3c515c408831b85ccfcbcb469b219b2a8"}, &(0x7f0000000300)=0xaf) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300060a0000000000000000000000030006000000007ef89fcfb748c7de01000000000000000002000100000000000000000000000000e70005000000000002000000e0000001000000000000000047d6d8639ddb03ca3feb144e9527481345da2f403d7105dec0ada452fa8f602d8878e868abb17ae1807ecc31265a5cee3a31049a24d19ff98d29d1000000"], 0x50}, 0x1}, 0x0) 2018/05/13 21:42:52 executing program 5: r0 = socket(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="02070009020000001000000000000000"], 0x10}, 0x1}, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x1}, 0x1c) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000003c0)=""/191) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r3, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) write$binfmt_elf32(r1, &(0x7f00000002c0)=ANY=[], 0x0) [ 106.901403] gfs2: invalid mount option: nobw+•er [ 106.906636] gfs2: can't parse mount arguments 2018/05/13 21:42:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1, 0xa, 0x1f, 0x0, "7913a6551c732153d9fa7563519da8db970134e97631407c894c6cffa6cd16ff5a0150070c123097c252610a23afbfb80d6cd286fe3045e1a807102a3f612b76", "81fe8f16ccb46535e03d61b85d7a3afb5f2bda623b69cf85fd73e956674b859f", [0x42c5, 0x827]}) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0101808d0a8f929379c0020000009f8007840a55f745b02945874307589ed2bedba8c9678d44714726c9ff58"], 0x14}, 0x1}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000300)=""/137, &(0x7f0000000080)=0x89) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000140)) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000180)) 2018/05/13 21:42:52 executing program 7: r0 = socket(0xa, 0x1, 0x0) exit_group(0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000140)=""/211, &(0x7f0000000040)=0xd3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x802, 0x3f) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0)=0x3, 0x4) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x9, 0x40, 0x7}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000004c0)={r4, 0x100000001, 0x8, 0x0, 0x8, 0x4, 0x23c, 0x7, {r5, @in6={{0xa, 0x4e23, 0xd3, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x1be, 0x7, 0x36, 0x2}}, &(0x7f0000000580)=0xb0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x813, r3, 0x0) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x400000) ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f0000000240)) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000100)=0x65, 0x4) [ 106.952989] FAT-fs (loop0): Unrecognized mount option "errors;remount-ro" or missing value [ 106.987338] gfs2: invalid mount option: nobw+•er [ 106.992373] gfs2: can't parse mount arguments [ 107.102801] FAT-fs (loop0): Unrecognized mount option "errors;remount-ro" or missing value 2018/05/13 21:42:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") 2018/05/13 21:42:52 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000040)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x11, 0x4) 2018/05/13 21:42:52 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) ioctl$TIOCEXCL(r0, 0x540c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x5011, r2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r0, 0x0) fcntl$notify(r1, 0x402, 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/05/13 21:42:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffff6) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5349e55b, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) get_thread_area(&(0x7f00000000c0)={0x4, 0x817e4060db0cad27, 0xccb5d07f87de601f, 0x0, 0x0, 0x3, 0x1, 0xbdb, 0x4, 0x5}) getgid() r3 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000480)=[0x81]) openat$cgroup_subtree(r3, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xff, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e24, 0x4, 'lblcr\x00', 0x26, 0x9, 0x33}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x12001, 0x2, 0x9, 0x4}}, 0x44) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'team0\x00', 0x1001}) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r4 = request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='team0\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, 0x0, &(0x7f0000000340)="5b6eecd8746676771fdb647f06095976f264637dd65d1f9b4eb02d34e8ad13f1b01bac60ad505ad0f758c8f5dc4ab70cad929bd0c838f4bff8701354915b5acfc14adc5bd90014ea58b1b44c3715ed270ba77714185439bea8624276b3e7b8541d", 0x61, r4) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000000240)=0xc, 0x282) 2018/05/13 21:42:52 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x200000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f00001c3000/0x4000)=nil, 0x4000}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x4) 2018/05/13 21:42:52 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f00000000c0), &(0x7f0000000000)=0xfffffffffffffeed) 2018/05/13 21:42:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x109}], 0x1) open_by_handle_at(r0, &(0x7f0000000100)={0xf3, 0xffffffffffffff9f, "ed2666cc87dfc43c914711d30974ce354dfaeb605da7feb61c80569649c11a8482bc8b28e1e17d11dfa8e7a54b82aaded194c425d47643f6b23837278d575aac24f42c379d7e04b963c836d4e48716ae9bb3baeecd040c861efe0b5e7cb3b64b0686ea10a34126f1ac46ffc944cfe64a9a324883e551b94cf54c1614a95dc92d534eb58ecf3ff6c799890709fd3ec50de07485349b281938c1853f44cecb57256f7d1552334a5b2a9d6aa22e9824d4eb663dc85e20bdf62882fa2550b58bb9c169d7c36272296dc39dcdd3779a40e9dd4fecf9ab2b13f2a303adadb6a9730e37ac2104e2afd9fcfece90a7"}, 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'tunl0\x00', {0x4, 0x6, 0x2, "d98dbce2df05", 0x2}}) 2018/05/13 21:42:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d6", 0x28, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1000, 0x10000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000200)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/13 21:42:53 executing program 5: io_setup(0x8008000000003, &(0x7f0000871ff8)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x33, 0x1, @thr={&(0x7f0000000280)="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", &(0x7f0000000040)="7781b4d3400229c8de3058d93058b03d3614517c8ef034dd45de626a3adabe7e0a602b2f318949376a9753499d43f0dc3aca9b497f843c9745bf0bb3c18234136efc39acdb7039e6715602a79391c6ba5104075f93c189a9"}}, &(0x7f0000000100)=0x0) timer_delete(r2) io_submit(r0, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000240)="b3", 0x1}]) 2018/05/13 21:42:53 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="dc063fce6999fd91cd613a3019033500"], 0x1) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) [ 107.515521] netlink: 25 bytes leftover after parsing attributes in process `syz-executor0'. [ 107.527172] Unknown ioctl 44609 [ 107.537055] Unknown ioctl 44609 [ 107.553915] netlink: 25 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/13 21:42:53 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xee2, 0x40) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0xffff, 0x200, 0xfffffffffffffffa, 0x1, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x8}, 0x8) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106-gcm-aesni))\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="458b5fa342c0212b004e302ab69b3dc4eca6f0b80b400facf58a4d025d84b31737b4e39246530ad706e27c46f6e7646e694f08faf408a45fe3898ec88eda63b6e977431d0e3b449e49fbdfa34a5b6f6d69bd3882e2323e0f76d4b44094d50ce48dab43b171a4f5c08cebb90262dffa4fae8d0035d1a15d619d4a4e4bd48b55f9e90467b22453ab10f42597a7e2e728e05c2745ff58f524e5185632c1e96b059708c9fd2c0467e6148bfdae23b1474bfa1122fd43b39ca662f9503bedb57bae4158df078b47291044a3792d01612209", 0xcf) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000001c0)=0x4) 2018/05/13 21:42:53 executing program 2: socket$rds(0x15, 0x5, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)={0x1, 0x0, [{0x0, 0x0, 0x2, 0x0, @sint}]}) io_setup(0x2, &(0x7f0000000080)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x7fffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x6, @empty, 0x6}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in6={0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0x21}, 0x100000001}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0xe4) sendto$ax25(r2, &(0x7f00000000c0)="19e78f901f9445159566b820473cac9cde45f2945794a0e5258399b30ad68fbd5c8f30fc23da36ca472f629ae0244aa15fd8a578967f9f8e1e482933b5da56c73efaf39c4b0e", 0x46, 0x1, &(0x7f0000000280)={0x3, {"66db219ff637f3"}, 0x4}, 0x10) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f00000002c0)={0x71, 0xc15}) syz_open_pts(0xffffffffffffffff, 0x501200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0xb7, 0x3, 0x3, 0x1, 0x10000, 0x100000001, 0x7, 0x1ff, 0x4fd, 0x7fff, 0x0, 0x0, 0x9, 0x739, 0x4]}, &(0x7f0000000540)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={r3, 0x77, "f77c3a4ede71bdd1440c218eef0c247879eb421b74026f7d456d5db6a9b406a7374e00fe8689ce9d2552bb1879f028e6c2dd4727e6b574a43e2cb0f78c568bf520b76ca0f4567ade0393a535c29851b91e36179f06f776d1ec52d1098f85d6c057aede97a776943e55dc8f6bc9956d7f2cb7e425796aef"}, &(0x7f0000000380)=0x7f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={r4, 0x0, 0x10, 0x6faa, 0x9}, &(0x7f0000000400)=0x18) 2018/05/13 21:42:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0300000000ff0a0000000000000046583f00eacf9c810000000100"], 0x1c}, 0x1}, 0x0) 2018/05/13 21:42:53 executing program 4: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="7cec0b26b5239e9448cd57d70424a2c9274dd369756d1c4ac40e24dbcbe19ff3e0e6574e98158b7720a0187276cd1634747231542d13623c5db4872e5d15287e0c6e96a789ddc1c245322e652fd86b6b631e5c71d0afbb7579cca1d7abc2419cc2eec77e0ce3ff7cc535dc94678557404a5464c4c1537d530190ac493564d6914ffc01eac326edc0fe0a4d4f0632380837808e6fa64e8b0971e30c8c7a77a1cfdff21d2587183484f96e707f6010509b87032654c8dd3d867b71559e98f2ad503700c57c563f57d950e2aa3b11971f7c00b5e090d04e076595668f564ba74214b9b730086eb38691bb3594bee8f6d32a170b0c5beaaae203f0e00d4213cef0", 0xff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="fd30b83b3f087996b6174e5bc26c38ec18b7f4d04d991389dd364c4ea211bb3d855df52a82614945ee61ab109f20fe6887359c4c4851fb0d749f9180cc1f194af5b61a4451049624f59467d73f8dd450e7582440258b3b70ad932a3b484e89371a49c092337b83a051967a9876702dbd77b7aaa8e95f5422f4df3e3ea80ee8050d115c350dfe4c6a99d2595545317cb550b1eeb49f3fe776f11f0480217d2bf1692e57c109dc9ddf3973301f7adfda455009083e28d7ed93ba14ef5a5164496e", 0xc0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r0, r0}, &(0x7f0000000300)=""/191, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x2000, 0x0) inotify_init() ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000540)={{0x1, 0xfff, 0x6, 0x3, 0x4}, 0x1f}) r2 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x100, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000003c0)=""/126) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000002480)={@broadcast, @local, 0x0}, &(0x7f00000024c0)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000007480)={@empty, 0x0}, &(0x7f00000074c0)=0x14) sendmmsg(r2, &(0x7f0000008a00)=[{{&(0x7f0000000480)=@sco={0x1f, {0x100, 0x4, 0x200, 0x3ff, 0x10001, 0x1064}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000580)="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"33516ef9a367434c889192bc98488a9202b5c189dfbe93e95239f5671dfd50c9400879ba648b1b5678f1cc4516525da96cdf0362ba78aa9e108594afb4c7a6e0c847ddec3fdcaf0c7e035172a903e9b2914c6ddeae81d11a88124b7dc26602e0e2216e334b22e8f6a9f4f592a058220789e4027d9da4fbfcaac1508caa40607c8e185ef2bf33d3fce6389d72922a7d176005ad57195d6d02865882771a0e3578e92e9b8088bfb736c3e6efa63ee220b13ab66148ee8e4b65852a5fd7f2449dff4efa61344f1e4db457"}, {0x50, 0x13f, 0x6c, "f92c9225b77cf233acc9a2221efd84e7f6cb8c78634bdeebf8f9154f77a4c1f246b159a00d7352ddac3aa098b2b0941ded0562fd6ca69db600671f927c61c4"}, {0xb0, 0x117, 0xfffffffffffffffe, "a18369ab605850a3a616e6dea49c756bcad30acd6f33d56f93d2dc6ac3883beec891f80c5c0add974029b69d7101345d2ec9c5c43fefe773ba7de6de0b8cf91f7d52f1eca564d9ea7a02e94bedb1866d31f156ec1461a105d0b0c496c51313883b4fc1aa4e1531421f7977868d2e2ff86fe82a547e4fc9afb252a55b712a125c414b512d27e6daaa5586a66522b5e84619477114a804dceeafd0c0e6feea84fa"}], 0x5a8, 0x80}, 0x40}, {{&(0x7f0000007500)=@ll={0x11, 0xf8, r4, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x80, &(0x7f0000008800)=[{&(0x7f0000007580)="8a3ac51e4bf18de82a6ffa7236c31a72458f31b931f84e7394b99d6d1e96bc9728270d2ec537d409f3d2e943202277884fce8b98ecc7489a6b18e8fa36c26cb182802452bc8656f01a547f93fbb3a650543c5f4df66399c1819debd51dc7f109b71288757b9c522c2e97247fd1c2702e01960c124dd181a30b030779e1c14d83fe3be5db3fdf5a41087752b38cf52b40d2bc0cad64052de71c220d", 0x9b}, {&(0x7f0000007640)="a516", 0x2}, {&(0x7f0000007680)="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0x1000}, {&(0x7f0000008680)="c45aa8f72049a8424017de17d97cc2c9543590d2d2f4ecd04fa450ac1a6d9177c24f2f399098326c01c9b8cb84f52de2e7dd33859b0e3f9c202c7fba02821ee07739eb7e6f4363085d74e82b", 0x4c}, {&(0x7f0000008700)="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", 0xff}], 0x5, &(0x7f0000008880)=[{0x20, 0x105, 0x7, "5812e1fadad78ec945"}, {0xf0, 0x3a, 0x80000000, "e9e60c18db4a7aba4bff03ad060ce0018b4d5b9867c233d72c4357d0e27a3b00ff81b00397e294bea9ce8476ad4a7f6dad32b60ae1f830254e147c0a4a9e63dedc806357278b515b883b663910c0d157310412a1f95b1c8357c6c54373c83a32a53abfc848ef0b2a4ffc71088432b2f25d83ca7377f2f5a2b00692bd34318c0a63529d6ded4146877d77d4982e171c888d8ccc3cfe4fd2d62e0cb7d4f24652aef149f8824108248fe729a8d9e4c48af8c1ac3f464295db72b8f6d7187fd65bfe6d5c57ac866ac4fca8bafb1bbfd86ada13641752bddcd6d1deb5f0cb"}, {0x40, 0x10f, 0x2d, "207b61fa98d0b4c15585ffec34149c44bd139f21318ea4c42e0c1f9c1758288585b2be9c774f2a54ac"}], 0x150, 0x40040}, 0x5}], 0xa, 0x80) 2018/05/13 21:42:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd00b96cb15c973cc51708890ab41273000000f494953cd9572e0522bed52db1e2da0800ca69ef1eed38b99600bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) 2018/05/13 21:42:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}], 0x1c) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000), 0xfe76) sendto$inet(r0, &(0x7f0000000000)="b4", 0x1, 0xfffffffffffffffc, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/05/13 21:42:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x1298, 0x2, 0x6}) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/05/13 21:42:54 executing program 7: socket(0x10, 0x4, 0x7ffb) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/37) 2018/05/13 21:42:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff}) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") bind$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/13 21:42:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4732, &(0x7f0000000000)="035d0000000000000000d6") r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket(0x8, 0x804, 0x0) close(r2) 2018/05/13 21:42:54 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f0000000040)=@abs={0x1}, 0x6e) 2018/05/13 21:42:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) getpid() r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200000, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x161, 0x1}, 0x8) sendto(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f00000005c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/05/13 21:42:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_udp(0xa, 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x61c, 0x20000000, 0x4000, 0x0, 0x3ff, 0x101, 0xffffffffffff0001, 0x6, 0x8, 0xfff}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10002, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000240)="130000003e001fffffe3ffbd000026180a3f02", 0x13) 2018/05/13 21:42:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000210007031dfffd946fa2830020200a00090003000f1d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) 2018/05/13 21:42:54 executing program 3: r0 = socket(0x200a, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000100)) [ 108.838442] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/13 21:42:54 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x80) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) syz_fuseblk_mount(&(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x400, 0x0, 0x23040) 2018/05/13 21:42:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000600)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000af03000002000000"], 0x28) 2018/05/13 21:42:54 executing program 3: r0 = memfd_create(&(0x7f00000002c0)="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", 0x2000) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x5dd, &(0x7f0000000000)=[{}]}, 0x10) [ 108.907983] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/13 21:42:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000540)='ramfs\x00') r1 = dup(r0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$TCFLSH(r1, 0x540b, 0x9) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x1000, 0x1}) 2018/05/13 21:42:54 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c0e000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xa) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0xcb, 0x30, 0xd0e, 0x80000000}, &(0x7f00000000c0)=0x18) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r2 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='bdev,-self@\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="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", 0x1000, r2) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/05/13 21:42:54 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="e9bea3faab56726f6f04", 0xa) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f000000d000), &(0x7f0000009000), 0x1}, 0x20) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x240000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000100)={0x101, 0x0, 'client1\x00', 0xffffffff80000003, "60903c47df384c67", "6b772265e1ed6f17af7c7dea927ab40c3564d608a2300d79baeec9c6a3548cd3", 0x7b4}) 2018/05/13 21:42:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001440)=0x14) bind$bt_hci(r1, &(0x7f0000001480)={0x1f, r3}, 0xc) 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="dd009b34428be5bbcd77a45d1afe87545c66cf"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000080)="66b9800000c00f326635001000000f30660f382b875659baf80c66b8e86d088266efbafc0c66ed360f209966b9b409000066b8e1af12f666ba000000000f3066b9800000c00f326635010000000f30f4b800078ec00f01c9baf80c66b83de5548d66efbafc0cb0feee"}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="3b9a6f6c933ca59670e26d4f97f17a78e7f89ac2919de96cf94c626f3ce657", 0x1f, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r4, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)='keyring\x00') 2018/05/13 21:42:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) close(r0) r1 = semget$private(0x0, 0x2, 0x14) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000040)=""/109) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/snmp\x00') ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0x1, 0x0, [0xa11, 0x1, 0x80000000, 0xfffffffffffffffa, 0x512, 0x7, 0x1, 0x7f]}) [ 109.015907] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 21:42:54 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/13 21:42:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000057000000000000009500000c0d000600"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)) socket$unix(0x1, 0x5, 0x0) 2018/05/13 21:42:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x2, 0xd, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0x1, 0x2) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) futex(&(0x7f0000000100), 0x100000000000, 0x1000000, &(0x7f000000b000)={0x13000000000}, &(0x7f0000004ffc), 0x0) futex(&(0x7f000000bffc), 0x4, 0x3ff, &(0x7f000031bff0)={0x0, 0x989680}, &(0x7f0000000000), 0x0) 2018/05/13 21:42:54 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, &(0x7f0000001380)=""/232, 0xe8}, 0x0) r0 = socket$kcm(0xa, 0x200000005, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x44d8}}, 0x45c, &(0x7f0000000000), 0x2c0, &(0x7f0000000040)}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000014c0)="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", 0x1000, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='lo\x00', 0x0) keyctl$unlink(0x9, r1, r2) 2018/05/13 21:42:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3ff, 0x2, [0x8, 0x8001]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x2e}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x367) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x80000) sendto$inet(r2, &(0x7f0000000140)="41000000008358bb", 0xfffffffffffffc59, 0x20000802, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/05/13 21:42:54 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='bpq0\x00', 0x10) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000002001) writev(r0, &(0x7f0000000180), 0x10000000000003b9) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x7e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, "73b60000000000000000000400", 0x3faff12f2c995a4a, 0x8, 0x12}, 0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x527, 0x8001}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8000}, 0x8) 2018/05/13 21:42:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x28000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000001c0)={r3, 0x80000, r4}) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f000012d000)) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/05/13 21:42:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0xee) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/13 21:42:54 executing program 6: r0 = socket(0xa, 0x80000, 0x101) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ff00ffffffff00001400000008004500001c00000000001190780000008a6c42000100004e2100089078"], 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x5) 2018/05/13 21:42:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x90080, 0x0) mmap(&(0x7f00007d3000/0x2000)=nil, 0x2000, 0x1, 0x13, r2, 0x0) r3 = dup(r1) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) read(r1, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000040)) ioctl$TIOCSBRK(r3, 0x40044591) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000000)=0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000480)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) [ 109.422924] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/05/13 21:42:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x6, 0x35a, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8}, 0x2c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1ff, &(0x7f0000000240)=""/106) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400, 0x0) connect$bt_rfcomm(r3, &(0x7f0000000100)={0x1f, {0x8, 0x7fffffff, 0xffffffffffffffff, 0x0, 0x5, 0x780189d9}, 0x80000001}, 0xa) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000200)=0x7, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000240)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000180)=""/49}, 0x18) 2018/05/13 21:42:54 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xb1) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000140)={&(0x7f0000000080)=""/100, 0x64}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) 2018/05/13 21:42:54 executing program 1: userfaultfd(0x0) r0 = creat(&(0x7f00000007c0)='./control\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r1, 0x10, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r2 = socket(0x1e, 0x5, 0x0) listen$netrom(r2, 0x0) getpeername(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xfffffffffffffffb, &(0x7f0000ff9000/0x4000)=nil, 0x0) 2018/05/13 21:42:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = msgget(0x0, 0x10) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000010c0)=""/187) accept4$llc(r0, 0x0, &(0x7f0000000040), 0x80800) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syslog(0x3, &(0x7f00000000c0)=""/4096, 0x1000) 2018/05/13 21:42:54 executing program 3: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x7f, 0x8}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000500)=""/207, 0xcf) 2018/05/13 21:42:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000080)=0x81) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1e, &(0x7f0000013e95), 0x4) r4 = getgid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r12 = getegid() setgroups(0x6, &(0x7f00000004c0)=[r4, r5, r6, r8, r9, r12]) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000001140)={'gre0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0000e15e39be5d889808c7a10f7a883befd8341eb908e4d85aa62f71ed539555d2132f4e6b802e6bd1c42003da30903042287a2d"]}) setgroups(0x6, &(0x7f0000000480)=[r10, r7, r5, r6, r6, r11]) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x78) close(r3) close(r1) 2018/05/13 21:42:55 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3d4a, 0x64100) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r2, &(0x7f00000000c0)="35ad2cd1b3429441c561e9418ec00643aaf71b859243ffe4a82bc64d54f17249c6522b82b9d8431d357f0c60a1030fdce23577867ca0f94c5b44791b35f7690f3025b41c4bd3ef82d7b239663d86d313f8d6bf38f7fef86771c2e73b971f13e27f7ee65329a2c6bc821a1917395bbc1c5970b04b12247d80a22a0567d41da86495805c302dca5599f4b4d833d2bd399bbb6c884ac9db7fba5c2047f8f313e70084bc9f", &(0x7f0000000180)=""/237}, 0x18) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/05/13 21:42:55 executing program 2: r0 = socket(0x20000000b, 0x2, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x8000000004000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r3 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/13 21:42:55 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00000001c0), 0x2) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x100) 2018/05/13 21:42:55 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x9, 0x1000000000000003, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x2012, r1, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000000000)=""/185, 0xffffffba, 0x0, 0x0, 0xffffffffffffff18) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x8000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) sendto$inet6(r2, &(0x7f0000000240)="b6bc93ad6274f5248eaad55ed00c6b2004f32ca2501a5c9d1a91a6c984f31e3f810681109770e6d1603edbc4e2eccf5c1b2ec7d53c9c42671c2fb16be315a6f99c1337db113df02f1201ca2ecb0c15f71234b5bcddc79f6a8c20b4f06a1b2278fb539c9fd42188c131f4f462f3416b55b799371d1a039620b393d55fc48d914354b08d51a3bcbae712fe8baadb62f124b1a19634d047bf5b571be1aa1c55358de654781a66ab24ae19b5c38e1c", 0xad, 0x800, &(0x7f0000000300)={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, 0x1c) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000140)=r4) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x6) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r5, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/13 21:42:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\\\x00', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{r1, r2/1000+10000}, 0x5, 0x8, 0x60}, {{}, 0xfff, 0x6, 0x2}, {{r3, r4/1000+30000}, 0x40000000000000, 0x9, 0xc25}, {{0x0, 0x2710}, 0x101, 0x6, 0x8}, {{0x0, 0x7530}, 0x4, 0x5789, 0xde110ff}], 0x78) r5 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x13e) r6 = dup2(r5, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000000200)=""/227, &(0x7f0000000300)=0xe3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x61, 0x2, 0x0, 0x6725, 0x0, 0x6, 0x80800, 0xa, 0x2, 0x1, 0xfffffffffffffff8, 0x401, 0x7, 0x7f, 0x8000, 0xf2de, 0x40, 0x9, 0x8, 0x100, 0x3, 0x27, 0x6, 0x0, 0x8, 0xfffffffffffffffa, 0x1f, 0x4, 0xa5b1, 0x80, 0x694, 0x5, 0x4, 0x3, 0xfffffffffffffffe, 0x1, 0x0, 0x6dd, 0x2, @perf_config_ext={0x8000, 0x9}, 0x20012, 0x79, 0x40, 0x6, 0x7, 0xdc8, 0xffffffffffff76c0}, r7, 0x9, r6, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) [ 109.725413] binder: 7677:7680 got reply transaction with bad transaction stack, transaction 2 has target 7677:7680 [ 109.736336] binder: 7677:7680 transaction failed 29201/-71, size 0-0 line 2778 2018/05/13 21:42:55 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x41) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x347d, 0x5]) ioctl(r0, 0x40084146, &(0x7f0000000040)) [ 109.827574] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 109.859855] binder_alloc: binder_alloc_mmap_handler: 7677 20000000-20002000 already mapped failed -16 [ 109.934864] binder_alloc: 7677: binder_alloc_buf, no vma [ 109.941127] binder: 7677:7695 transaction failed 29189/-3, size 0-0 line 2971 [ 109.989259] binder: BINDER_SET_CONTEXT_MGR already set [ 110.011858] binder: 7677:7680 ioctl 40046207 0 returned -16 [ 110.014439] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 110.067133] binder: undelivered TRANSACTION_ERROR: 29189 [ 110.075730] binder: release 7677:7680 transaction 2 out, still active [ 110.082664] binder: undelivered TRANSACTION_COMPLETE [ 110.087841] binder: undelivered TRANSACTION_ERROR: 29201 [ 110.115779] binder: release 7677:7680 transaction 2 in, still active [ 110.122476] binder: send failed reply for transaction 2, target dead 2018/05/13 21:42:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) close(r1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x0, 0x1000, 0xfff}) r2 = gettid() capget(&(0x7f0000000280)={0x0, r2}, &(0x7f00000002c0)={0x6, 0x0, 0x0, 0x5, 0x0, 0x1000}) 2018/05/13 21:42:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626272c8523bf012cf66f") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'teql0\x00', 0x80000001}) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) 2018/05/13 21:42:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r0, r1, r4) r5 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000280)={0x7, 0x3ff, 0x7, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xf39e, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000140)={r7, 0x8000}, &(0x7f0000000180)=0x8) r8 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x3, 0x44000) ioctl$DRM_IOCTL_GET_CLIENT(r8, 0xc0286405, &(0x7f0000000200)={0x5, 0x4, r2, 0x7f, r3, 0x1000, 0x5, 0x100000000}) setsockopt$inet_int(r6, 0x0, 0xcf, &(0x7f0000002000), 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/05/13 21:42:56 executing program 0: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') fcntl$addseals(r0, 0x409, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x2, 0xd892, 0x0, 0x6]}) 2018/05/13 21:42:56 executing program 6: r0 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f2", 0x1, 0xfffffffffffffffc) keyctl$clear(0x7, r0) keyctl$clear(0x7, r0) 2018/05/13 21:42:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)="2e2f6367720975702f73797a3100297d8b1d2edec311d08fd8d05f9d9416ca3c4232d37051126d8a4e2e3f1fd9455b6601db8b96588652430000000000000000000000005fe084a82b27ce24786760d90b3c235b91440015bc3fd7ff835f7bfa2aa6655916719503b7e98ce7931512", 0x200002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000340)=0x7fff, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xdc, r2, 0x2, 0x70bd28, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6e}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x12000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf800000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)={[0x30]}, 0x1) mkdirat$cgroup(r0, &(0x7f0000000140)='syz0\x00', 0x160) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000380)='posix_acl_access\x00', &(0x7f00000003c0)='$&vboxnet0user,\x00'], &(0x7f0000000540)=[&(0x7f00000004c0)="6574683176626f786e6574306d696d655f747970657d27d42f00", &(0x7f0000000500)='.^procGPL\x00'], 0x1000) 2018/05/13 21:42:56 executing program 3: r0 = socket$inet(0x2, 0x80006, 0x1000005) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000068cffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/05/13 21:42:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x31bd00, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={r1, 0x3, 0x1, 0x1, &(0x7f0000000480)=[0x0], 0x1}, 0x20) r2 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/235) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040), 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000000200)=""/170, 0xaa}, {&(0x7f00000002c0)=""/28, 0x1c}], 0x3, &(0x7f0000000340)=""/141, 0x8d, 0x100000001}, 0x120) 2018/05/13 21:42:56 executing program 1: syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={[{@umask={'umask', 0x3d}, 0x2c}]}) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x16) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0xf, 0xffffffffffffff35, 0x3, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x8001}}, 0x6, 0x200, 0x1, 0x7, 0x2}, 0x98) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000240)=0x20, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) [ 110.993234] ntfs: (device loop1): parse_options(): The umask option requires an argument. [ 111.082399] ntfs: (device loop1): parse_options(): The umask option requires an argument. 2018/05/13 21:42:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00082c0000000000000000000000ffff00000000ff0200000000000000000000000000013c00907800000000609433df000000000000000000000000000000fe8000000000000000000000000000000000000000"], 0x0) 2018/05/13 21:42:57 executing program 6: getegid() r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000001500)=""/4096) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000080)) r1 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r1, &(0x7f0000001440), 0x0) preadv(r1, &(0x7f0000002540)=[{&(0x7f000019ff51)=""/175, 0x35a}], 0x1, 0x0) fdatasync(r0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) r3 = fanotify_init(0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) fanotify_mark(r3, 0x5, 0x40000002, r2, &(0x7f0000000000)='./control\x00') gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000300)=0xc) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x400000000000000, @tid=r4}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = getpgid(0x0) perf_event_open(&(0x7f0000001180)={0x4, 0x70, 0x0, 0x0, 0x9, 0xffffffffffffff80, 0x0, 0xc57d, 0x10, 0x0, 0x100, 0x1, 0xfffffffffffffff7, 0xff, 0x0, 0x0, 0x0, 0x4, 0x5, 0x6, 0x7, 0x0, 0x0, 0x9, 0x3d21, 0x80000001, 0x4, 0x0, 0x0, 0xf9a, 0x800, 0xfffffffffffffff9, 0x5, 0x0, 0x0, 0x19cd, 0x1, 0xfffffffffffff801, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x10000, 0x4, 0x1, 0x0, 0x7, 0xae, 0x7}, r5, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) 2018/05/13 21:42:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000000)="b7907080037202b7ff4f780527cb98e92fbb5053b8bb85cddb228583af91baa3c506a9174bde41dd004791c426d778c12e13f0e53230cd85dcb773578dd66fbb4f7293318ea45c0d99d4341bb403a9b5a6789bfff2b7f420d6a9fa9ce465ac88155ae29dd0", 0x65}, {&(0x7f00000015c0)="3657ff263a702d698cb5429c1b55258895f89cc0ed98b8c3101e22ea41dbb728d43f60c0001ffd0f50558c05ef102392678c4c0c3c5920a2a3d43a1ef9143a8fdb01552f0495b4fd18797e970cd79affe26b32ffe1374a7a6738688df8be779db332477e9d3821786693b537c208c28d9aaf824061d98288ece868928ccd1c77bf3799d7e51bbfe0192b066330c9101c995d629847a11d42926268d60959bed22a73270d567c72c1b7eb", 0xaa}, {&(0x7f0000000140)="e7f5af2f33f0eeedf9eb516c2a4b5e31fd78746c631fd4460b64c67fa934b5b45fd3df8ba351f66c1f6ffc3649cd9934f5d85ed21e9f38558de8339ff3ae6db1143710b5f37e7fa5945a8fc78ca175d5b62eba8d31bc181116cc96d1909ebb547eb00869bb73482e383b3b5c3599ca3aae4f0be2655c97066f0d4ca92e2b419be6947857fcf5c821f1f513600292c1e2bc894841ac6a226cc0cf2e806731667e72a9a28c3398bb3c4203205ed27b6ba348ad6dced02a2b8e56fd18f596bc6ef6734c3691045e57f59853fbb095a9046749d2d8707b48ed069f9e8fed7ba9d88ea8cb73682801c13f7e05bc", 0xeb}, {&(0x7f0000000240)="7f74a12d46535b6815f284f4c2d0e84dfc9ec7b8ef7bc9392958b9fab9a4d9a00bec61ce6f6a6ac240a4f18848d20eec5843c6f8dcf7e44b3ee3cde09bbc6af04296f0397a2ba696f8914a32cab677edad54b6ff4b5f0c6690c0a3acea089957841feeb4873ac7b443f685cd60f278f747", 0x71}, {&(0x7f0000001680)="8e72b3876954419cc0a88639979747d39f5df1e66903050d540fb4fc8a4989b06ddf1c90be1dd0ef94237c08f8a0bf73298bf186f0d029e3d5f49ec8067b2ec0d4737e68185664bf51267cb696c113034e0054d8e332bef6ad706dad141c1786f86e3603c76dea18260fc12814b9a7afd22b750ad1641e571496624c0521aef4786d6440fcc7552960c04133c2b6c7d1a3e25a4f6a7d31c6d43203d5e0ef168178c74636c79a14d4bc3e3c3721b68a96852f8c2efb81a7f6f21b320b6c5642ae6a90fc041a458005", 0xc8}, {&(0x7f00000003c0)="d1bef655eacf941553b61ce516c9e99f7cd595f6a6c7ba4a97c503f991d8eb4f0c49d956845e10be1d897f8d9d17201eabbf85276f06e364b66db8a231f0711ecc1cc45678ef4003de16a63d9b4d018727306e4c4ba7a77fe895375f6f247c5046fdca247d7e88cbb13a2ff6725ed7c8c370b76651d4ab3940e4047076be3e65bc2a6a7c51e5ef8e01af2531677b8be7f80d54521692b45769104c2c60f631e8cca246df56c5d503509b605e73372573b8ef5455548e444a8272009985104c28f664dec7046b7dc0af11ab1e3316f98e41a86428343a7b456e8de725ba74c9f490dc504b935f2fe6961760f3296ad1d434d3f390acfee2bbc1918c52774049edccc7b571bd8c814300774c084c20a45af84d68cfe3929a087d7cb7dd2494cea506ed540a97d30e0da6ffdaf57e869bbb385946771d3c4e8b8757b3d84797d1c5f74ccb71893e764dce79ae5d94b939432db975071d71cb37e72a548a0b7be9bdf11772053c8522d3257f8ec9aaa2ee33c833ab1eda7ccae7d818cbf09a1e49df611af4d654065be501f528faf6431e30ddb4725b45df57a2166a0367cd282412218fa59c26b5f0a63dd3145139b506e6e556ebd08fc3a4f2940fb9314d085ba27bb18f13c97d1935d073432a7d5b05ebf1fde00c88d8defb28c76710de853c7545d86a782c833ad01e52bfa51c67e436a2a4f867d18bcd65e95d844b0b4f7992fd488c9b3f7f2a58c693f5abaa8bd6ac3ad2e9646535f9e683fd3fa231ace0e58dba032fa18675f557e7f9e9a3f8c6d27be6dd6b8c109b54446d9aefca3ac5d8f25910d10da26cdbb982d85ace39b303d064a20e20f3cf7251e9be2f635ec40a02240e5fd6b1871fee040f6a53f41a6692870e18ccf6cfb99929791fa295f2fa7ca18a2f7dea3be87158a56908bb3cf59fe64264dd376a1153b99859eb6762eb4da10bea4b86e336b9bda89eb4cfaf4b428fdbf143ce34d83b75338476b5064ce3af7a694f178f562dc4052b8f25d01e133217e0e774b75a1ad5e4bae9bbc0c2165b7931f17767e0ab4ef8cf8b6a6c34839a2a800be0dba4e16a7e209c4e50b0d9e9834f2da78e1e004abcf88231c33281519ee02984c9adcac62d7bbcf7b4cc111899edcfe3f6a8f72e1c72b82b3b228ef1e338691ccbe3833e0db35d6ded57aecb3270cabbf6326ca461c3599b0ff9abe6e9bccff05e2e6c46d54f9b182780cb86d5609aa237d0ea9ef10b4f07b8bd576af3f2f271ba059ca6e134ff229a2153e791a6ecda0475b9741ff8a63d502a54c319a76ccb76c23f2430ec01d98034416b58cba35384398a02172c1324aa8fa4c2a8285c17bdcb610d48b3199e8ca163b594187666a25a58ca3fdd2665e9ce808ece55e619ff676ef8b4a04ad805323908096be7425ab85043cfdafe08ec9e7788b7be11481a7e4aafb5c6f8af7c8ec428365136fb861977f5bcb7d5a2343507c5b91313d299232db97b0a00ded43ee31164675e43b99a200df0abd6c1e2a6caf12521c6aedf1e705f3efaf8f5a181faf96a0fbca4ede93543e42a1b41a490fca73303fc9720e08ff1ef6d13d32d0c413782293cf94824c161f17fdb71c46152b4ea3b969488bacd294023b830ed46785b9a9479676611ed958f852dc6f4150731521db6882f48e35363e9336b1643846494264ad8a62f44187fff26b5dd5198e37979bf72c6d52249317a8ad82fadb4b3227fdae437accf71789ca834041f2872cd600f451f3b84d2e9e173195f666f0abe4b40210271c01461bd5b87cda5197c6ce6a25154ad72e89dbb4160f3394082730344f47fd33bf34d6a95a7fbbf1da0197a206bd4c18fab79336ddbef18e5812e092ba228c6e732e50b2fd1fde871faf14cdb169dd46f05c7da679784f901432216982d8e8b6d692eca646529241b257a75ef9748ce54b46480786cf27d7980f760aa8bb5212a4ce9729fd605af5ddf18abae05a612eaefdcad76903ed679eba2ba1f8c3c7fe9e99cf94ef3527b385b9404b1444bea50fb49edf31b1da3e039a21cd9adba9bec4417bd844264c12a6e216416a80712761a681a184d35a8d76d44131bf742b0731354818143958718a7a614f094e9d352b1a578be42555806ba18ba3b13bbd9afa3cb901fc443b42988b22a16b6e34196f0006296dbbb0f107148103a278bdfb08914b0e0ecf098fce9aad01a02bfe0e184a6670822495f74b2b88fe0c2c62c8bce88a09856a970a7b3d714232a0a97bf9bd330e3350336f07b66d88f35ceed173fdfc6e25335fb81b902345fb3abd93a222f267ae1f3ed4c5276b17076b1c0c3116b3923aca2f94233930a3344aee3dba556ea507315e9c0c24677ef67a0c720db9ab36f583608c79e0c6869feabadde27e394eeef754c75a26a50a89e2e812e3525642f97ab194b143d9eb4f98d4a8cdcb22b90b24ea6f9ac975d5e5fccc9746799438cddae875dc2a9daa7a4b10fdab4360db16e890de2b23c1f7c57a6d669e137d23eb2585d8a59d8cf426a5c9e2d128dfefb3507c819beaffc02bde6285a16f02617732d54f389eb078200fdae29e1049f880f9aa54c1e6884b451ae8e515a204f9c0d4172d14113c7d500fe4aff75affcb9f8bd197a65ff1735259ccaab20582eb7b1da1cb25d62092ae3e341d6b4fb2126d68d767df5bc4728de87e7cc888cc5ce76a0118d66cd961c4437406b3d44d91513c4877b703cbead5b0a9516c1b085bb4d5c87e3b20f228d8c3c10cde8b5014bf352384ceab5a596f78918160df247f918149071f0175ae8f16c833592b59dd0211424994275e8296a1bb896764e51029662ac85115845630472b6b851150fd4cab32772ff7dc866e4239af876ae850003eac26977b6ed64c742f7d2b2cf2aee5b5638972c75b17cfc0648e344d0114060f732363a22c6a40ad05c42c23108744c1c05c1379c07ffc4b171c27e6285e31e97b24cf23359189e250140f6d2de92f165472ceafc4edb90d9adeeca05cfc0fdace7a22d8f16ce186733bbac83ef0a73c1ea8efb6d9c30b6c394cbea65db0e176e895f27c5d74ae7bf686b73ef95e717d514c346f5ae59e371c30ef4dedd30bf836b3b53855fe9b8f3c931e9f194bbbf844c03498b9e575c7a5350acae975581eed3f14f1e155842d1c33a46346c28ec0661e3e8a187d099b12f95a1cbd94a731b57572d4da82cd84ef65eec609fc5187f226fcc8847ad04cc9291530585680ad37bc67f68e6c6119102c2db0b9c75754f6064d4c75f8b9248702cf717fec19975a14dd4cb2aab0a469325967060c48f06f0decd98802570d344c4db06bde522d479c86b1143abb0d38b25f98b14f46d2c7a648911afb0be758ee377c91091ea4ff0a004b93eb9372f07c07bc80105c8c5c6a5512991d3b441c149abd39b6337c7b4737a02ef9d2d64ec75cf8aeeeba8bcbaa8c7ac7929f97610c28bc28ca32889a756d70ecbae572d7039bef097d5edd9fed03a6bba8585829eea8a17a94695db37aa6553b6823b9d50084bced56de2f76bc8ae9647f4e0299d4bc70b02e2c9fe94c7b07ebecc08da1c6dd97ae1ec0ffa97c894ebfa04376d64b70f721ced21a063d47eee15d3ea14997b47555078ba4320657c24fede5029a810b42305b58906c1507b2fb050f8167e02e295e820d6be0ee4c2bcf495c6c3dd0a73e772f7263c8c013613fc8597268c96d9ebda87994a467945337728cf4bcc02d37e8b17de2f95f11b767577f2b54740b2a1b76ce723e61c16b6363bc080134b908c0961fcfafb01c717cd9ca41183837ab447e77f3c89eb0f8101b44e9f266ad8546d0c825a09addb20c4174efab707956a547e0870b6925226e95c88051b3b3f8eb09582d47b2b605139d3ecb83e4a6d79221d077f6a321702846c45cf683b6d26dceddc6c56938e85e02eb34895113b5cf31ab8ddc1dabc5ed8a13dcce9114bb7aba1707b35eb4df4d4b2f7019e4da9a42ddb716da3ad5f1d46724e3e64462adfaad2678e346f84917d40af1464ee44204cf1bbeae9a9f103ff4a0128ab1fcebbe05b3c2e163c316be9cde3bc21c96a12ac8a7649ac588a7dc100522ab8df9b5e54e55b1410c6e22bfa88b9d20da80d70f301673f936ab97a0208bf63e23f58b06351e18870bae74161408254a5a9bbf1519967ecd8c999483d3d6fe9d55f89379a69bcf904f4fc532db288dac420f5ed49da39fcbf93be8bd1838ddcdd2ed1a5fb3ecdf911bb4b91e0208c8fc596034093795b4879cd54f225ee15ad02ea1d08dd59e4bcf2e435079fb2d1324537c55b1184aa97141d3f08aedaa5c40b21d4c7ff1ca4603398e9880d2fcfad06a801e38c987a6e4c705608795a3596eb286552eac2b7a9180900169f820f9f46af14ff4d8dc9d257e206cb855d6a4d602bf9470315ef50b19a28b0cf08241e95859aafa7f055d4f6aa272b6f203a4774303b87ffce2ada1d2a479f51ab15eba60034ecd70f287b7a8cebe00a4ab261e2c1cc12257d08298f0f9969cafb1f3d65c4d540d13a0ff06c3377dcd727035f5e18912ee977d6f3ee0fdd96ced564fb7faf4b64bf33b302724a27747cfcfd54dd989e81042809ceedda0a3402c439d41d90d08911e361b315287181cca0a09fdb56230da18f73564941e5228ec9ff98317c9e64f05c966ea7026637bcee51f79c1e8c326893dfb344f03e0420fcd45ccba08c2846088c5bf286bfd2e49634ebe94536b2780e6df69aacc28fdc661374e059a2876ff24221dc2f0b8482e55278dbb4d6f1ed29f91f66e568e7fa39a6005e9c88ed62bcf3b12b6ef900510cd50e2fe03c4551186b8bbf449ffcde6721d8951dd46962713cce877d488e11a0ea7a32d0dfdfbe3e9e5deafe1e6921b95e165027e21904e167f1d2811299b4cb23ca5d337fb59b0d68252c9e9e60a9bae42528c92b3eb95fc1824c788c9f9720001dda1b0e9f4a1b47c4c9547622fd36cf0afdea0892826c679d38a6540c3cc1271b13754033daf26cd26efd69d2c24ef44649974775a7097c4c20e28a2260fdb2d4f8bbb438ceac569b63a45693ea44c91518910bd50da1909e46037b0f87add9b28b9d46876713019e163e179ff37026fa82ed86ca2bd356e6c3ef9ee77ef114155efe627fe054af34061237ab36531797b0a010e77597c00e3da5ee16c1a0fdb22132648809071c274a14f6063021badbb631c4c9ddcb86b8fc154d195614fd0d01fa70bf2c191b54d78793e8102140302a46cf2c6c8711f540f0caa4c68b07be424a6fe62ef431198cfb31e2a1d8e9b850f7e327a6f1e15ed053ca0d81e302585664502b0ce339deac9318de4aac0ba61e0f08e6af7396c251b435806caf98b2ccc9fd2e0f8a95f6acd2101e085bff8de0e9b5126deae3d905e6d940fac6ae525edac630ed7dfd6a5bfd7958f8c5f932844320746b81afc9e58b18d290e799a6aeb61210fd16707e7851387dd4c181f6425b26586bc9c717c688bfe43f93100250a5fa28599f2a9f28a8112cb17d8a4591fc6353dc77c356376d4af39a874bb3b63cd3797b554b05ff7baa0e1295fdc953ad5baa9196620fad09e6da9d640ca320ede33cd74ac12164bea5297f6988dd67a482e0b26e3bf884e30c16cd62991be50037bd5566a777dba8d8c4dd6d8b655acb37d1a222a65c8785fb83ef76e719998d3c343f117da0a36f50a874a3bc98752aceb29d48b2c15cf4212a7e34273e76fdeec7244dd081c06f1d5639cbc6e8d9afe2020f777c6878bf6bc4ea2b265dc05f9e511fd5100f77a34683fbdeebd71c8a187f90aeff49e2", 0x1000}, {&(0x7f0000000080)="1078f8e2d44e92e36a8fb345ae1e5bad160860f29691b649957c64b3a925cc5d743ffbdd956b838f014bd79b3514305b823234da599a981ba131d6ec4b82b2cb712a6452820146353100321226fb8d003438649d6345c112e0f741900963aa1a0bf392097a8b32bcec4788669935c3bd9334794dc5a8da4bc35f8e90a6b70f102d31851002a6231b937ee6dcc923623461a3410abb8e4269e5fa4abbf5e7ad541675", 0xa2}, {&(0x7f0000001480)="c9bf9964db1fad98be5341d9bf49f0707e8c2ba5aa519d4a5d561a00c6", 0x1d}], 0x8) 2018/05/13 21:42:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000002c0)=""/206) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000000700)="a2640c73e2e0bcac9b7b9664eebff10a5ae5119e4fb4", 0x16) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x4000000000000506}, 0x3ab) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r2, &(0x7f00000ddff8)=0xc00, 0x102000001) close(r0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) r4 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000075afd0)={0x44, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000000000000000000000000000f9ffffffffffffff00000c07dc50cbd89b0a3ba6f5cd18eca9310efcf849d62ce04e00000000", @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000040)}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000200)=0x200020000000, &(0x7f00000003c0)=0x2) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x1ff, 0x5, 0x1000}, 0x4) r5 = semget$private(0x0, 0x642a2d3eb7082808, 0x400) semtimedop(r5, &(0x7f00000001c0)=[{0x5, 0x4}, {0x0, 0x10001}, {0x1, 0x1, 0x1800}], 0x3, &(0x7f0000000400)={0x77359400}) r6 = msgget$private(0x0, 0x400) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000600)={'broute\x00', 0x0, 0x3, 0x84, [], 0x7, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000540)=""/132}, &(0x7f0000000440)=0x78) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x0, 0x20110, r2, 0x2f) fdatasync(r1) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000000180)=""/49) 2018/05/13 21:42:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000680)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="fba2983693d3922090d7f81617f8c0fb831621ac8fcc4d8af068b66622a305dd95fe05d8bee568a9ab99f38ed9d1041ba6e7117cbe15176109b2885ec1dfacc33ee64c04cd5edda595a275fac3be257f824987184ceb30ba8f67a32fbd76309e475de9811818840ce41531093b9a28b542853f3166a25e17e971ba9a5a254005192f5849850abb67eb4b50a43e28e14b186958263ccecb8d16742415c54ec9b2cc5d26310e9ee77a258ec6bd688dc5435c114d8b734c8a7177039d0f71c1638677f9afb6cc", 0xc5, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x3, 0x3, r2) shutdown(r0, 0x1) 2018/05/13 21:42:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0xfffffd13, 0x8200027, 0x1ff307543bf68165, 0x0, 0x0, {0x15}, [@typed={0x0, 0x87}]}, 0xffffffffffffff1e}, 0x1}, 0x1) 2018/05/13 21:42:57 executing program 5: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/31, 0x10000001b}], 0x10000000000000c1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@loopback}, &(0x7f0000001640)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000d7b000)='net/raw\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) sendfile(r1, r0, &(0x7f00008d1000), 0x405) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000001700)=0x33b) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001680)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000016c0)={0x0, 0x7fff, 0x6, [0x6, 0x7, 0xffff, 0x100000001, 0x5, 0x9]}, &(0x7f0000001740)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001780)={r2, 0x1}, 0x8) syz_mount_image$nfs4(&(0x7f0000000140)='nfs4\x00', &(0x7f0000000180)='./file0\x00', 0x3f, 0x6, &(0x7f0000001540)=[{&(0x7f00000001c0)="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", 0x1000, 0x9}, {&(0x7f00000011c0)="6a53f11c146e27ca685051e3d5f7ef55c9dd829b3f9feb043991ea66c964df890b37438a142992d94095cac84cd59f64ab6d84eae06bb80ca871ad63ec17316134a034886968b95a1e85eb08ebe953622830605cec71927e7827c2364c", 0x5d, 0x400}, {&(0x7f0000001240)="5f0445ddf4d7d44386a8ba45acee0dc36f85c8f39a33e83b741867cbeb11d8c36a2dc98ce6e36038e4ab73f3a239676909dfd15b9533cde67d5896383979ebe1a012cbd59031897f1ca440fbb508093eaf84a908d5f8b3c176cffe50b371432b3c14f1e798e31883856138b0a61f05d896c5574d8844673f78ab5deae9e6f4116049712b04e92ceb3e53fd61", 0x8c, 0x8}, {&(0x7f0000001300)="e7c5847fa1fd2f8eeec8f3822972927a27408111fa3ba09976276c0acd6dc4777ad0", 0x22}, {&(0x7f0000001340)="d3c75d67b437af4684de1f7c93098a383abc41b80079b653ae6c95617df77a93aa61d6c10a7aca48408cb47adbce1ab32ec292ad13c59f44c873cb4e42e0298d7f5902131b846271c32925c8b3400dda6012855913b8090aae0cd19ef947f61eb5ef86494a9e8f9a7576da182a729d02baca825c1d7d4fe0a05027ba7ccefe9cf557d7ec2c227467ab2b898e4d6d6dd0df0ed9fdef512a82a97aaaf2470f18906f7e5199306007d6f9cd5f82bdd3670e40228c3ee1a55e4027dc80dc2aefa6db926bf95c", 0xc4, 0x13}, {&(0x7f0000001440)="58a2ea3853af83f8b6636104ff500c0ed53863eaa84903627ab6b920ea0e1ea0f5967935d05db7acd2e87c182ad26a44d2a3324cdd2fe38e746d26eecaec09057cd3c7b2ae0374460bfa37adfae60f1825d2d839b91410a648f6c20ea25eabc029058ff0334f53f83f28542011071674ccf55c771d81b4aec281ec69ad19c4ae2439cf7e575cdc9e53ba7067aa54138b91171f96e59856106d3d4be24b43d699eacfe65ac923737129b6569b43e7233d0442a3fe365aff0bc58537aafe253c30a6662160c426b833d99eb5f2e0d2edc0daf7cc22083f56fa894f56705f9d517f36cdb8d3d51b6d5e5ca0e5cfc9940048be32", 0xf2, 0xffffffff}], 0x400, &(0x7f0000001600)="e027656d306e6f646576252447504c707070307d707070305d736563757269747973797374656d776c616e3173656c662d00") 2018/05/13 21:42:57 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x400452c9, &(0x7f0000000000)={"69726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) 2018/05/13 21:42:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0x10, 0x3, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/139) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000090a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/05/13 21:42:57 executing program 4: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f00000005c0)=@known='user.syz\x00', &(0x7f0000000780)="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", 0x174, 0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000200)="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", 0x174, 0x0) write$binfmt_aout(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="7b018000000000000000"], 0x20) 2018/05/13 21:42:57 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000310000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='backgro,\x00']) socket$kcm(0x29, 0x5, 0x0) 2018/05/13 21:42:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626272c8523bf012cf66f") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigprocmask(0x3, &(0x7f0000000100)={0x200}, &(0x7f0000000140), 0x8) timerfd_gettime(r2, &(0x7f00000000c0)) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffff9}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) [ 111.787969] binder: 7773:7776 transaction failed 29201/-22, size -458752-5826539766031646719 line 2971 2018/05/13 21:42:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2000000000000) socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) [ 111.882714] binder: BINDER_SET_CONTEXT_MGR already set [ 111.901363] f2fs_msg: 10 callbacks suppressed [ 111.901377] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 111.913230] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 111.917868] binder: 7773:7776 ioctl 40046207 0 returned -16 2018/05/13 21:42:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002ffe)="001f", 0x2) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x100) syncfs(r0) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) setsockopt$inet_int(r1, 0x0, 0x200001d, &(0x7f00000002c0)=0xffffffffffffffff, 0x4a) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x4080) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000000080)='\t', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f00000001c0)="7fc1f6", 0x3, 0xaec, 0x0, 0x0, r2}, &(0x7f0000000240)) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) getresuid(&(0x7f0000000180)=0x0, &(0x7f0000000300), &(0x7f0000000340)) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) fchown(r1, r3, r4) execveat(r2, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000480)="001f"], &(0x7f0000000540)=[&(0x7f0000000500)='-@cpuset[md5sum[\x00'], 0x1500) [ 111.950770] F2FS-fs (loop2): Unrecognized mount option "backgro" or missing value [ 111.963744] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 111.971099] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 111.974658] binder_alloc: 7773: binder_alloc_buf, no vma [ 111.984657] binder: 7773:7811 transaction failed 29189/-3, size -458752-5826539766031646719 line 2971 [ 111.991400] F2FS-fs (loop2): Unrecognized mount option "backgro" or missing value 2018/05/13 21:42:57 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="c8"], 0x1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x7, 0x21c387d4}, 0x2) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) [ 112.040222] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 112.047507] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 112.072778] F2FS-fs (loop2): Unrecognized mount option "backgro" or missing value [ 112.082119] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 112.172357] binder: undelivered TRANSACTION_ERROR: 29201 [ 112.178068] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/13 21:42:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000040)={'bond0\x00', &(0x7f00000000c0)=@ethtool_dump}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/13 21:42:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") syz_open_dev$vcsn(&(0x7f0000002140)='/dev/vcs#\x00', 0x1ff, 0x180) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f00000000c0)=0x2) connect$pppoe(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x0, {0xfffffffffffffffd, @random="2f364d8b8b40", 'ip6tnl0\x00'}}, 0xffffffffffffffbb) write(r4, &(0x7f0000000180), 0xff4d) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x976}], 0x3) readv(r0, &(0x7f0000001100)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) 2018/05/13 21:42:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x0, @multicast2=0xe0000002, 0x4e22, 0x0, 'lblcr\x00', 0x20, 0x4, 0x75}, {@loopback=0x7f000001, 0x4e20, 0x0, 0x7, 0x1, 0x8}}, 0x44) fcntl$getflags(r1, 0x3) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0xfdc0) sendfile(r0, r0, &(0x7f0000000080)=0x41, 0x1) 2018/05/13 21:42:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6b7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3}, 0x8) bind$alg(r1, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e", 0x5) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0xfffffffffffffffe, 0xc9) sendfile(r4, r5, &(0x7f0000e64ff8), 0x8) accept$alg(r1, 0x0, 0x0) 2018/05/13 21:42:58 executing program 2: rt_sigprocmask(0x4000000000000000, &(0x7f0000000040), 0x0, 0xffffffffffffffd6) 2018/05/13 21:42:58 executing program 1: r0 = socket(0x0, 0x80000000000000e, 0x0) write(r0, &(0x7f0000000000)="24000000200025eff26b000420edfc00020b000848e2ebb5b70110b500041051ea080001", 0xfffffffffffffe86) r1 = socket$inet(0x2, 0x2, 0x7) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/13 21:42:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) write(r2, &(0x7f0000000200)="020000000000", 0x6) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00000000c0)={0x6, 0x5, 0x10001}) 2018/05/13 21:42:58 executing program 5: open(&(0x7f0000000180)='./bus\x00', 0x100000141842, 0x6) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0xfffffffffffffffa) lgetxattr(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)=""/40, 0x28) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f0000000140)='\x00', 0x1}]) 2018/05/13 21:42:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0x101}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r1, 0x4}, &(0x7f0000000440)=0x8) accept4$alg(r0, 0x0, 0x0, 0x800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000300)=0x200, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) close(r2) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x101000, 0x0) close(r2) 2018/05/13 21:42:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000078c0)={&(0x7f0000003d00)={0x10}, 0xc, &(0x7f0000007880)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c010000100003000000000000000000fe8000000000000000000000000000aa7f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) 2018/05/13 21:42:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendmmsg$alg(r0, &(0x7f0000006000)=[{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000480)="a61d89fe22a78946432ae4b669958facdc", 0x11}, {&(0x7f00000004c0)="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", 0xfa}, {&(0x7f00000005c0)="81217d18402b734d83851c7e8260b186e561459aea9cc9f9ece4e7139f932a2ee9596b59ef68e989990f5217bdd7752403232c59cdd92889a51b1af9f76cb7a69ca04cf624f7448d9daa51912e", 0x4d}, {&(0x7f0000000640)="b160603e76770b8959e82927a7cd4c6ca431038c4d5155caf02ae5d1e9c851cd54427901402db38c81bda8ce7197f5bf454c4b36267a9ce4ab8f077cfc61043bcf8c1f0b7a87538991dcafa816cebf027350120d9056f1841e17a40a824491a744c9de3989b26632492e8c4fa2bc7fe19ee09e6e8f73876e978fbd336f4cfbd4d79f50608772f7b1087d51f4cb4635f831f18de7ef95d0a08e4936a4f3b8bb18faae1b4898628cc2d796447a2945c3ba3f3ae7d1201c6286e5b6d4f1120434ddca7446f0133bcf8d7f8524f87a2c51ff54e50786774029ffefdedea860e83eff9a", 0xe1}], 0x4, &(0x7f0000000780)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9d}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x80}], 0xf0, 0x40}, {0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000880)="c049992c370f6b8cd0f3c99f3ac454bcf95afd001d822d13587df6c92b502ec91ded474df5abdc2f8f18c87b29bae54280af4f9a24b7c361b265271c2411c0d821c3fab34559bc25ca225490c3d2e8fd3d35b79f1205a368d4b8a2c493a3278164adde6bfc6c47877e3804f172aad9b39fd42525db55323cc3e50ff272e049ac32bfb650b721bf91041679d69e6a9e4a4e7585c69548f37cc7b5e8e844f9af038c5f", 0xa2}, {&(0x7f0000000940)="5c78551d49de8ed69d098da641530705b7d56a4e2b9c99eec526ae659e9bfa57cf795ea7dd52029725e54dbe1f83e06a9e0c5e10bd5e6dbcc3f7dc1f8466dd85c48ceac9d26b768c190511ed461168ac4ab7eed3cb45be9ad5b78952d200755ffd4856c5fdd8d3e886afcc94ba7e200f503a3297e69dcdf128dfdf6eb6f1c7b5a6b9237a097c753a57c9fa7f5a4c3028ff550b1ba5072351d412e40cea4dfbbc3e55ba4fae04baf10d4ff691c1e914c80887d2bd65f8d5e012807bb66ed42a76e55f51d98f4f54877023aba47ec5b11a3b898c5202058c8e824e5982ca6e9427992c673fcd1ad793118984542e76515e9481fff81bb7", 0xf6}, {&(0x7f0000000a40)="1fcdf6eeec0af5666575e7620c3a3d577fd3b6e273d85b6fcdfbc9b5a4bcd63fdf1a5b817287890036a862513ec16c3a7d0f5d5259575712527d95a63f3fdfc46fbc29c7e765469aa9d8f33031d9c1f4a17acbce32889bba5039d2dadd0d3a040b9e2909677363680130bf754a0c6ebd8ab39532b3ba3e74f9eb2908bd38e9dd02ae1d7b0093cae51782e72a420548b15cd08174cdaf69d27df2734ec52248f6c628918986561001b68d8765", 0xac}, {&(0x7f0000000b00)="e3eef73fd144ee1f1c5ab998f9a3baad01d0af4ff1b7db5b154bd77314a2b02e9710a5663d74116cd448f91272a956851980d79eedc891c513a6c517b91b6aca80b6486891da311908b8df5c8d1aa4f436fca5d261a518282a96b751a6c91a7048407e07ca3423a3aa086c08debc1aaffed0faa7551b8f", 0x77}, {&(0x7f0000000b80)="58dc148348eea9ad49eab9cefa5697ad645569e525364db4de1bc7bb90110fa70f33110f99bdb8157e2f0e06783d6d2cdbe39d55bae519c205ed517e572dcd7ef733a657", 0x44}, {&(0x7f0000000c00)="6be4d70d98456b5d6f781a3d6b7feb11e4fb34e4381834cead120eee5793065bbfcf0fc24f6d3dfee0fe68f27692a488b0c10ca838f006dbaa352e5e68bb45b93cae61fcd716d79bef025ab9a56153aafb12b8a58091a444647f19a3105ef67b8e9687807be4ac35fc6b66860a0bfa407e1fc0ef85d4f366d8217b011d8c7c26cbc07049d11d4815c1ee12fcd1335e238d1b55c82c747b272dd6470e99ab3c1f5fe6444b9c64238f2cf1321e8a0e0bc1f0515ac1f9be39084d", 0xb9}, {&(0x7f0000000cc0)="67bee26e0c6f366ff4a54bd4e1416c7fe16867854d7b373097443b9868eabf4691bda9b2400ee1c5679f1ce907636e3c90320a2a503a65344b26fcf28333d49151ca0062f5227142d9a434f130883c4bf3fd5bfbd98fabc3f2681ab7f3e66fafc39fbdbdac7e1f7843428a718b26bf658b83fed2453a843fcbec1755a2457aa741e6a6c47e49a463867406228f7665", 0x8f}], 0x7, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000e00)="40ba0026e17e4bfe57048b781bac6019b99c6b3bb3455f83d87805cd191b2f656b98369ef7e43fffe182e86e344d00882f7b9071f9a2a3cfab9f6d756b529f6ec28699db5ba49e25c3a4a0833671d5067c12949a71639b438890e0073d66ea203095933d533f7fa578c9a6322cbf3a5900f6c0fe6ecfa6dd9614a1da6738f325ef0e0de16edd99f4e732979a84d14fce318098291e6db271a39ea31ed84da7760a8697c945341231f9258d37fc249b987be33c165a1f962d3b409a2f871a11f4f36be92fbfc44374e0196077454aa586d8957cc163704ea04bc518a8c5f40a605c3a3ffed29c813335f3779b1dbb8b5bb8b34dd1", 0xf4}, {&(0x7f0000000f00)="c2ce205e4597a18bde414f92b404cb34f00d6e992cbe4efc0438cc4e5345913eeec31894700a642c905b4e9ed4846f81f37291c7d098d474dbfe742ee8a3dbf5c43d68d3f87b13bdfec294d8b48177d54dd9fd0a07", 0x55}, {&(0x7f0000000f80)="258e4dd0bf5eb0b3f693a1807d4901d7e16ce8bf2293263fb6c71b5d2ca03efeb9f481a7b11178e9893bea0bffd3b12d6d3e5919f07b95f2d4a7c75897312d578d04b49539df2a29839f8707e404cbf9a75f6b23faad0da5459a88b8b1384e5bf7ad8dbb5522fcecd560046418b09c43be15ecf23cddfa50636db0bca2fe7c9e938a4863e7113503a005b0f4c181c7fc93c6ddb770d9b859cb5b0ee7dc82c15b0602eb25c3da5ce8d9fff06fc62681c66ef5f08f04d949c4e788", 0xba}, {&(0x7f0000001040)="722945fa96ad4f832836e9f6fbbc2d59619688ba278baffcbeb66dfc85255e73db342dc710aab0d492e05ff6fba7b2d71d4ace6a1aaf5f3d3f1afff87e3b3fe5aaba9e3f9207a2251b4dbba3064bb35f653c4ac20e19ce07d0e53f2efef4eba5", 0x60}, {&(0x7f00000010c0)="64ad37fb26842a5d476b9e39a09462f9ba5a2d1e601ade4f085c28891d6cf46d08ff2df56ed5a961753796a45367c60d9d7ff6fcc73b2f143bcec7a9632ca8683a3ccfaedb7eb8941e714189231898b875b54617dd224e92763b6b7ad9cd0a4add5c7d1715e2b33b4cc9f64003c45d7d66b592b87a5670c980139c95ede38b5c06994c61f75d5099f7250c3dfeac8afb5a0f027c0c72bd8c1f90fb0bf915fdfd22a6610670d4cb1b33685a15c3d6faa2b0600c8aa1ba6d58f6ad39709d46bad9dcd260ae6345787f1ade4b2571238c84fa22d17107ea1490b2fc782edda64fb8688af67568128b117f54ba4d5b9e2b425b2a1ed35635", 0xf6}], 0x5, &(0x7f0000001240)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0xd8, 0x117, 0x2, 0xc1, "0d7f15155a913e9349c459afcdc95f11cb6864facd2f352c938e02812bfe2166f2f1656f81c5fdef8a46892bd94a8570a15d6fefc7c20e43cc8699dfc731626829e075a93f1ca9b76dfd12ded3d5395ce74fb9d7b72faac7bf8e33c77cff775586d9a0bc784a9ad630065e482e2171be999bf68bd4f3b9464eb3369bf303b2249cd1e75655aef8b885f20b5e3f3dc094f6b0e4d95751bd8f386294b979f5f1ff6f11c69940e0bb4df9adb2c66b96d60bd166d5764044ea54ee89cca35b96b2e964"}, @iv={0x98, 0x117, 0x2, 0x81, "d570993e65d41f31d9e639590d4da64edf0024bd97cbc570798cfb689ea3ccd07ed680e7046decd4d567dd51adcec7703cf1d86d577f6bc31614acc16e1be314deb1d27742a4d3c812fca47b35e9b443dc6b3cee67dba4b8a6c97112e9e8b33365e8de956ad3a9027aaa39614c9cab04af13cda015a69444cee09538d0069abab2"}, @iv={0xf8, 0x117, 0x2, 0xdd, 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&(0x7f0000004c80)=ANY=[@ANYBLOB="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0x1048, 0x40}, {0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000005d00)="45219eff2d84078e6e5b3e61a4ec28176acf8c20291a3adc4867a8bc9236c4c1587b04067962d9c776c60dfc336eaaee15f97fb462716480d782d12914748368451ee8c4950978bdb5963974a5acf8771d7f090f0dc437205b8ac0406a49aa90c4b0d6b852410a554380491a882941478b57ce1b19ca68e45f784bf0bea045eedb035d0ef739a211ec88a15145f2f5cf1c71488a4d7be2f6919a022a207e909c6d238ebafbe114f259ba4845e621cee5ea4522c6279cead01bc12266be01156c3566d8d61f94318d9649dbd57bdd6634a4d241eb4fc0d2e5d1aa8979425680da79662824d656011c9cbc4ba535f8a50f", 0xf0}, {&(0x7f0000005e00)="7a7642237ddfdf0e16cc8fee60c441b35a7fe1b5f49cea01e603f2899b2d87b3d3dbbc1b10632fdbb57d5f790550fb039b0d6a0d938ff54901c42630364a14254e5e09a6e74182a51857639e15291eaf2ab08362477359553561c615a54748", 0x5f}], 0x2, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000005fc0)=[{&(0x7f0000005ec0)="8e35d3e0b3e937383aff12319f2440e899d0429de0d2961a178e0a83bee69bbd0763e591bcc59e1d55f797c88d695a45f361a3935f6e96e39a57d0056bc15910b93fd78e95c2716833397d4fd4321f0f76671238e8946799f73365045d4e0ed6cea1b53dae9875c7d2070c1471f640eae7bc5d73e042feaded65215cf66dfa94f9cbb9ca4f9e0c8375246a70ba540a3e884861d8a1b48458fcb209902e18b6e62d7ea3db12072ad7063e20e6686bcf8915004a671668e03d06fe6775915355b6b26a7a1b8eaea515e4b2", 0xca}], 0x1, 0x0, 0x0, 0x800}], 0x7, 0x40) r2 = socket$inet_smc(0x2b, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x2) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="9f181ee346faa7e02b3d73dd652f18b0753f0f3ece5819d197c56ff030d206fe3c6512f8d441fd4533d8cc4f3c3bb1fd342bf7582e284b9955e58fc689e441c9c1a260092fa2e60faa62ba27319e4453d15a83d3eb0aba8accaf8b869b92597b0c1360b7d7e081dfa994a9b50c4520f464c075644f1f4876e4accdd574a6c99751d51ce488eeb183851d0e10ba4d93a3a7caae4a6822948e4be577b5d5df6f09376dafd6e7aa28da6a588cb7d18571ba7edfad0fe56cf8c87e8b1da084de66ebb77a8268469394ee45aee89f7a420cfcc3499dc17f9a21635f3e27c5ce96238e620c37a0735daecf", 0xe8, 0xfffffffffffffffc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) keyctl$chown(0x4, r3, r4, r5) fcntl$getflags(r2, 0x1) 2018/05/13 21:42:58 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0xb670}, 0xe) ioctl(r0, 0xc0184908, &(0x7f00000000c0)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0xff, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7fff, 0x917, 0x80000000, 0x8001, 0x5, 0x80000001, 0x5, {0x0, @in6={{0xa, 0x4e20, 0xff, @empty, 0x2}}, 0x5, 0x3, 0x2}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x4, 0xfffffffffffffff8, 0x8000, 0x4f, 0x7, 0x0, 0x1c000000, 0x1f, r2}, &(0x7f00000002c0)=0x20) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x80) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x40040) 2018/05/13 21:42:58 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x2}, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(r0, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000037c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003840)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000003940)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006500)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000006600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006700)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000006800)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006840)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000006940)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006980)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000006a80)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000006ac0)={@local, @remote, 0x0}, &(0x7f0000006b00)=0xc) accept4$packet(r0, &(0x7f0000006c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006c40)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006c80)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000006d80)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006dc0)={0x0, @remote, @local}, &(0x7f0000006e00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006fc0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f00000070c0)=0xe8) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x59000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, r14, 0x410, 0x70bd2c, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000075c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000007580)={&(0x7f0000007100)={0x46c, r2, 0x910, 0x70bd28, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xe8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc78e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xb8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r9}, {0x1a0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6cf}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x38dd, 0x8000, 0x3, 0xcb}]}}}]}}, {{0x8, 0x1, r12}, {0xb0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x72a1}}}]}}]}, 0x46c}, 0x1, 0x0, 0x0, 0x40004}, 0x10) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x202000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, r1, 0x2, 0x70bd2a, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r15 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$KVM_SET_SIGNAL_MASK(r15, 0x4004ae8b, &(0x7f0000000580)={0x17, "29dab9f6f61c686547351f5d776c385c74845ab7e5c7db"}) read$eventfd(r15, &(0x7f00000000c0), 0xffffff5d) 2018/05/13 21:42:58 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x2000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$llc(r0, &(0x7f0000000180)=""/74, 0x4a, 0x21, &(0x7f0000000200)={0x1a, 0x33f, 0x10000, 0xe9, 0xff, 0x8}, 0x10) setsockopt$inet_int(r0, 0x0, 0x100000000000f, &(0x7f0000001ffc)=0x4, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/13 21:42:58 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xb2, 0x80840) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000180), 0x1) 2018/05/13 21:42:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r1, &(0x7f0000002080)=[{{&(0x7f0000001e00)=@ax25, 0x80, &(0x7f0000001f40)}}], 0x1, 0x0, &(0x7f0000001fc0)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000980)=0x40, 0x4) r2 = dup(r1) write$cgroup_pid(r2, &(0x7f0000000040)={[0x34, 0x35, 0x35, 0x30]}, 0x4) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000080)={&(0x7f00000001c0)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c527ea83969a422c"}}, 0x48}, 0x1}, 0x0) [ 113.143986] hfs: unable to parse mount options 2018/05/13 21:42:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x5) ioctl(r0, 0x227b, &(0x7f0000000200)) socketpair(0x3, 0x1, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000200)=""/22, &(0x7f0000000240)=0x16) read(r0, &(0x7f0000000440)=""/90, 0xffffffffffffff55) r2 = open(&(0x7f0000000040)='./file0\x00', 0x103000, 0xc9) recvfrom$ipx(r2, &(0x7f0000000080)=""/238, 0xee, 0x0, &(0x7f0000000180)={0x4, 0x8, 0x9, "b417d5acfa3a", 0x1}, 0x10) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000001c0)) write$fuse(r2, &(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYBLOB="93a91cd298940641579a186d21d5d9dbf2a1436814d03bad37bbc1b1dd432dd7b1aa2de10743594fd837424bf2a8c11656a9deb7b9250ba6b0a4a2786ae7948cbecff060860b4e4ee760", @ANYRES16=r0], 0x50) 2018/05/13 21:42:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x10880000, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/05/13 21:42:58 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2facc78d5a2220000000800480000280000000000009078ac1414bbac1414aa8307efac1414bb89030000000000"], &(0x7f00000002c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x0, 0x4}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/05/13 21:42:58 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f0000000840)='~', 0x1) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1) close(r0) 2018/05/13 21:42:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x101}) syz_open_pts(r1, 0x2000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x3, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x10, 0x2, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_pts(r1, 0x801) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000000c0)=0xc2) read(r1, &(0x7f0000000180)=""/219, 0xdb) dup3(r3, r1, 0x0) write(r1, &(0x7f0000000000), 0x268) 2018/05/13 21:42:58 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000380)=""/133}, {&(0x7f0000000440)=""/110}, {&(0x7f00000004c0)=""/243}, {&(0x7f00000005c0)=""/4096}, {&(0x7f00000015c0)=""/20}, {&(0x7f0000001840)=""/4096}], 0xd4) openat$vcs(0xffffffffffffff9c, &(0x7f0000004e00)='/dev/vcs\x00', 0x40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000001780)=0x10) socket$vsock_dgram(0x28, 0x2, 0x0) process_vm_readv(r1, &(0x7f0000002940)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/192, 0xc0}, {&(0x7f0000001680)=""/216, 0xd8}, {&(0x7f0000002840)=""/239, 0xef}], 0x6, &(0x7f0000004d40)=[{&(0x7f0000000340)=""/63, 0x3f}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/233, 0xe9}, {&(0x7f0000004ac0)=""/82, 0x52}, {&(0x7f0000004b40)=""/233, 0xe9}, {&(0x7f0000004c40)=""/238, 0xee}], 0x7, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000003250f0f6066c9509b819b78f1ab98251dc96a2b12578ee5f951cce67ed8f4fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd2e01d56f241542997458a3210000000000"], 0x5a) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) accept(r0, &(0x7f00000017c0)=@ethernet, &(0x7f0000004dc0)=0x80) 2018/05/13 21:42:59 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) fchdir(r1) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x0, 0x0) r2 = getuid() getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0]) fchown(r0, r2, r3) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000080)) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/05/13 21:42:59 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) r2 = inotify_init1(0x0) r3 = dup3(r1, r2, 0x80000) ioctl$KDSETLED(r3, 0x4b32, 0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x20000003}) 2018/05/13 21:42:59 executing program 2: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x1) name_to_handle_at(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)=ANY=[], &(0x7f0000000440), 0x0) quotactl(0x80000201, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) 2018/05/13 21:42:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={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(r4, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000140)="f00fc14d91f26d0f20c035000000800f22c00f224266b828008ee8c4622d9234cab9f20900000f320f20c035000000800f22c0f3ad0f32"}], 0xaa, 0x0, &(0x7f0000000240), 0x100000000000000c) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x440240) ioctl$BLKRRPART(r6, 0x125f, 0x0) accept4$inet(r6, 0x0, &(0x7f00000000c0), 0x800) r7 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r8 = eventfd2(0x0, 0x0) r9 = socket(0xa, 0x1, 0x0) ioctl(r9, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r8, 0x3}) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r8, 0x7}) 2018/05/13 21:42:59 executing program 4: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x4, &(0x7f0000001380)=[{&(0x7f00000000c0)="17a9113d40996981e23f4914f4deb255e8e2e1f588a9f3b41ad7f024e4dd55133684730ee325d149317897366a19d2e389e5dab361", 0x35, 0x7603}, {&(0x7f0000000180)="11206be47372dba511dbb3d4dba3f884a29e6ffd690f7aa47442a35460838f7d49fb39df0b59781e44d7e778588a51e5a946b080d9990326e81c6aa5fcea468987a99c7547322c7ccf253f5c44c0958f764102996fa0f70d97ec5409e167ac4553544a57665624fe1af2d22dfa2aaa222b7e836344c5e0c598550026597162717608616828a9291241e8b0f676af59f3edd1f8c2cb8c74105a10dae963df98e549104015ddff09a19a8da39b955c3152565d28d816fd3c35115f544273ec23c328178aef4a48e5", 0xc7}, {&(0x7f0000000280)="0fd5124ab59496b000f4400e41d7373fbbf918943ea6530b04f0f0d40d2f2980b815ee7cec14c1db8ac1c048de419a6859b5243355b8681697755d639c39f33d8aff483e8ea042566df0d8f6ebadfe1798ce02b46c7e50cf838903274efaedb8411f263f0630197671663e77a1b76d7e218a6cdea9f6627ec82122d9d95580894b3c070080b4449c0c1fff2d22d0df2b14e8a78f39b335d74395d8750b93ff25669f17836fac33681379224d118fa5def583170c6b58ebcd60ffb928cbb5f6201f5caa2b38c0d2ae70138eb412689840284b302d", 0xd4, 0xfffffffffffffff8}, {&(0x7f0000000380)="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", 0x1000, 0x531d}], 0x8000, &(0x7f0000000100)='net/ip6_flowlabel\x00') syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000000)) 2018/05/13 21:42:59 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x18000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000080)) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/13 21:42:59 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') r2 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) delete_module(&(0x7f0000000300)='-eth1})]@&systemlo\x00', 0x200) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0xd2c3, 0x2b, 0x52ff9dec, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xabc, 0x4, 0x401}, &(0x7f00000002c0)=0x98) open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) 2018/05/13 21:42:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) ptrace$getregset(0x2, r3, 0xffffffffff600000, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x5c6}) 2018/05/13 21:43:00 executing program 0: socket(0xa, 0x1, 0x0) unshare(0x1fffffc) 2018/05/13 21:43:00 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r2, 0xc00, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x34}, 0x1}, 0xc000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='veth0_to_bond\x00'}) 2018/05/13 21:43:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='bbr\x00', 0x4) write$binfmt_aout(r0, &(0x7f00000013c0)=ANY=[], 0xfffffe38) shutdown(r0, 0x2) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4040, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/253, 0xfd) 2018/05/13 21:43:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000080)=0xffffffff00080103, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600400, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/54) 2018/05/13 21:43:00 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) pkey_alloc(0x0, 0x1) ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r3 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$ASHMEM_GET_NAME(r4, 0x40046205, &(0x7f0000830f3b)=""/197) 2018/05/13 21:43:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)=ANY=[@ANYBLOB="01ee000000000000000000000200000000000000f5ff010000000040000000000000000000000000000000000000000000000000000000006b25503b8825d478343dab53771c99f37382c76ab97558df2f53541c"]) 2018/05/13 21:43:00 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'wp384-generic\x00'}}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x10541331d98f26c0, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) 2018/05/13 21:43:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x8000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200040, 0x0) readlinkat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/165, 0xa5) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x3, r2, 0x1}) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x800000000000010d, 0xb, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000080)=r4, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x3ffc00000000, @empty, 0x1}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x140, 0x0) 2018/05/13 21:43:00 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0, 0x20) ioctl$KVM_RUN(r1, 0xae80, 0x0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/13 21:43:00 executing program 4: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) ioctl(r0, 0x3, &(0x7f0000000080)="86f2f8f992c506b195e798c9e8dc0c1fee3133ff33057ef1efbf50684f045b0e2e18eb3e7313c611714e9628bb1b2dbdb05cb4372d51867ee605e8e9b359575111a142ab2e4e5f2654b9f09513baed441e0d9917550b0c5cf7df4bb5341e5e78c8f1") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/13 21:43:00 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x2, 0x1, 0x401, 0x1000, 0x3, 0x8, 0x5, 0xfff}, 0x0) 2018/05/13 21:43:00 executing program 2: r0 = socket$inet(0x2, 0x3, 0xffffffff80000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x1, 0x12d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000580), &(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES16, @ANYBLOB="aaebc49dd70d52368e57e8d9aa8b1522e364a49bfae822fdbc1e4ebe08462cbec1885abdb6cad17f0ce0671b5495e4d7e1f5e57ace42719fcb8ca3ea6cd029848475553e2ff225ae5b66ee22dc4c770bec939f94e2ed55fec91401dabb3965c8137ee56b1c59b371c6582b50fc482ddadeeaf134667ab68e0fe5dcbc94c6ae587e54c6cee70c67c2b813cb54fefe936a26b5", @ANYBLOB="393e8b996047224c78a1728ec156c2b6ad1ee316054a355cc42df0c13452117be253d64a5abf2c45f8ee06b547d72632f05703aace1c1029120592abea50731dd778a20e68b2f12a6a565f057052c16ea836566338c8967c8cf035916f2d02122182befe2e758d453f0b479d16b68126034aec7760daf6856c2d2f10ba8cd0bb62c16b992a", @ANYRES32]}, 0x1a5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x204, 0x9, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1, 0x3f, 0x1, 0x9, 0xff}, &(0x7f0000000140)=0x14) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000040)=0xe656) 2018/05/13 21:43:00 executing program 0: r0 = socket(0x2, 0xf, 0x7) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x40006}]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0xfffffffffffffffe) sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/13 21:43:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x2, 0x4) io_setup(0x6, &(0x7f0000000040)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8080, 0x0) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000000080)="6ad6896d3fb9b3d16a6877cf81b51c069a72af2de62db9a06235697d8caf2ea1596300941cb7f98e1129ed22a52b764c0628585afc2e902125646adf963b7ba9ba6346da8121f434d1ce8b30f37b", 0x4e, 0x100000000, 0x0, 0x1, r3}, &(0x7f0000000180)) 2018/05/13 21:43:00 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000001c0)={0x5, 0xce, 0x2, 0x100000001, 0x0, 0x3}) 2018/05/13 21:43:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x503000) read$eventfd(r1, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x2, {0x100000000001, 0x0, 0x0, 0x0, 0x68bb24f1}}) 2018/05/13 21:43:00 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x2, 0x1, 0x401, 0x1000, 0x3, 0x8, 0x5, 0xfff}, 0x0) 2018/05/13 21:43:00 executing program 6: r0 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', 0xfffffffffffffffa) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x2, 0x4) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 115.100234] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.107620] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/13 21:43:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xa, 0x5, 0xd1a, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) pread64(r0, &(0x7f0000000040)=""/155, 0x9b, 0x0) 2018/05/13 21:43:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x9, 0x10001, 0xff, 0xc20, 0x3180000000, 0xea0, 0x80000000, 0x1, 0x8, 0xffffffffffff0000}, 0xb) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000), 0x4) 2018/05/13 21:43:01 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = dup3(r1, r0, 0x0) r5 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000000)={'nav\x00', 0x2, [{}, {}]}, 0x48) dup2(r4, r3) 2018/05/13 21:43:01 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) listen(r0, 0x0) 2018/05/13 21:43:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) ioctl(r0, 0x6, &(0x7f0000000080)="c7e9a6006fbb0f2b2d22ac2884b9fd2c69a5f01935807a1704d1f9000000") ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') close(r1) 2018/05/13 21:43:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x82307201, &(0x7f0000004500)) 2018/05/13 21:43:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r1 = open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) fcntl$setsig(r1, 0xa, 0x34) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file1\x00') 2018/05/13 21:43:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="da33d792cd790e3233b5ef0d43293caa6d65e23414bb43a7e82334b49625921d124aa89a"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) [ 115.715917] FAT-fs (loop4): bogus number of reserved sectors [ 115.721891] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/13 21:43:01 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/13 21:43:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x16000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000100)="660fbafe5f0f076766c7442400ea3a05a26766c74424023c04b1666766c744240600000000670f011c240f23f366b85d0a00000f23d00f21f866351000000c0f23f8b892000f00d8baf80c66b888e3138966efbafc0ced652e0f01b50000baf80c66b80070c38366efbafc0c66ed0fc76dc9", 0x72}], 0x1, 0x0, &(0x7f0000000180), 0x185) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0xf, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 21:43:01 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff7, 0x40) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x9, 0x4, 0x80, &(0x7f0000ffd000/0x3000)=nil, 0x7fff}) syz_emit_ethernet(0xf46e4c1fd780eb2b, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x0, 0x4, 0x39, 0x8, 0x0, 0x64, 0x3, 0x6, 0x5e, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, {[@noop={0x1}, @cipso={0x86, 0x0, 0x649, [{}, {0x5, 0x0, "8396c3"}, {0x6, 0x0, "011a833bde45303015e8977b4fc41587"}, {0x0, 0x0, "7bb3e3"}, {0x0, 0x0, "bb72f4cbe540e6a5d17dd773e1c06b3e"}, {0x6, 0x0, "aa931b0621917a37"}, {0x2, 0x0, "1e2936c7dcbe503f828d"}, {0x1, 0x0, "c5f1cf"}, {0x5, 0x0, 'UMtqB'}]}, @end]}}, @dccp={{0x4e24, 0x4e21, 0x0, 0x1, 0x3, 0x0, 0x0, 0x3, 0x0, "b67b56", 0xbe, "eeea11"}, "461f79fd08206aef4f3bc69dbf2d4b83fc8ee1274bc59b434d815224ae77f662697a567d3c2a2c0ebd4d814f072c2ffb5ea0fa60f0a113f4a7a64fbc3049a37f07045a88348c2d7e218107a7e346a519ff5443937a140432daf5fbd5ea3b959d11b03d38cef3696e30062431297c800b740229d62cb6dcd5e44dabd0ce8cbbb358e70b66b00622"}}}}}, 0x0) 2018/05/13 21:43:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe95, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) open(&(0x7f00000005c0)='./file0/file0\x00', 0x3fffa, 0x0) [ 115.804926] FAT-fs (loop4): bogus number of reserved sectors [ 115.810984] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/13 21:43:01 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) r2 = shmat(r1, &(0x7f0000000000/0x4000)=nil, 0x5000) recvfrom$packet(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40000000, &(0x7f0000001240)={0x11, 0x11, 0x0, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001200)) shmdt(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f0000000180)=0xe8) r4 = getegid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001280)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x2c) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x1, r3, r4, 0x2, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x17) 2018/05/13 21:43:01 executing program 2: r0 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'ip_vti0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000040)=@can={{}, 0x0, 0x0, 0x0, 0x0, "bdbd6b1af303d1ed"}, 0x10}, 0x1}, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x2, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000140)={0x3, 0x101, 0x80000001}) 2018/05/13 21:43:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) r2 = msgget(0x1, 0x10) msgctl$IPC_RMID(r2, 0x0) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r1, &(0x7f00000000c0)=""/191, 0x14a4, 0x10002, 0x0, 0xffffffffffffff4f) [ 115.986982] FAT-fs (loop3): bogus number of reserved sectors [ 115.993105] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/13 21:43:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1ff, 0x100) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/05/13 21:43:01 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3f, {0x3, 0x9, 0x80000000, 0x6, 0x1, 0xfffffffffffffff9}, 0x2, 0x40}, 0xe) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="2e3e0f3564660f38807ef8f4c4c1fd7f8df560000065650f080f21780f20540f017d000f070f77", 0x27}], 0x1, 0x0, &(0x7f0000000140), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000080)="f30f2b9a0060dc520566b90200004066b80e00000066ba000000000f300f090f14b0ffff04800f32ba4000ed2e66660f3837f766b8010000000f01c1", 0x3c}], 0x1, 0x5d, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/13 21:43:01 executing program 1: syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200002) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x10800, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x1) r2 = socket(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") unshare(0x60000000) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) [ 116.214387] FAT-fs (loop3): bogus number of reserved sectors [ 116.220683] FAT-fs (loop3): Can't find a valid FAT filesystem [ 116.246685] IPVS: ftp: loaded support on port[0] = 21 [ 116.431394] IPVS: ftp: loaded support on port[0] = 21 [ 116.585338] device bridge_slave_1 left promiscuous mode [ 116.592247] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.648278] device bridge_slave_0 left promiscuous mode [ 116.653955] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.812455] team0 (unregistering): Port device team_slave_1 removed [ 116.827374] team0 (unregistering): Port device team_slave_0 removed [ 116.842223] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 117.012483] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 117.117478] bond0 (unregistering): Released all slaves 2018/05/13 21:43:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000540)={0x2, 0x0, [{0xd000, 0x54, &(0x7f0000000200)=""/84}, {0x0, 0xca, &(0x7f0000000440)=""/202}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000340)) 2018/05/13 21:43:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="000200000000000007080100"], 0x18) sendmmsg(r1, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001240)}}], 0x1, 0x0) 2018/05/13 21:43:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="02060000020000002abda97071000040"], 0x10}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x400) 2018/05/13 21:43:03 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xa0000, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x111400, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r1, r2}) socket$inet(0x2, 0x3, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x50a00) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000040)) 2018/05/13 21:43:03 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, r0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ceph\x00', 0x0, 0x0) 2018/05/13 21:43:03 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x102) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$bt_hci(r1, &(0x7f0000000280)={0x1f, r2, 0x3}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2000000000000d, 0x2, 0x4, 0x6, 0x5, r0, 0x0, [0xa]}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0x5, 0x13, 0xfffffffffffff800, 'queue1\x00', 0x8}) 2018/05/13 21:43:03 executing program 3: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80) sendto(r2, &(0x7f0000000300)="9acb144e2640604513ed50ba22ec8b76a6aeec051d4fd2970d4b564abb0563f87551856956bfa9e28f5133fc680d831fa4d200517418d5f3ced8ab4cb364a6e33c3883ec5f9c5333f3ee1efa8cbefca4988d4df85eafb4a5a8d3373b90d1c694014b699ed4f91ce316626d3cc316287a3846e1f04e0ae2ffe9e621e13317e9412e4a7c6f3ff5f9fc4e04c53c4081757b28aa89d016f03a2fdea8989d0e9ab63893e6ac39", 0xa4, 0x40, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0x80) socketpair(0xb, 0x8000a, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f00000003c0)={0xffffffffffffffc1, 0x8a05, 0x1}) sync_file_range(r2, 0xffff, 0x80000002, 0x2) keyctl$search(0x15, r1, &(0x7f00000002c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0) 2018/05/13 21:43:03 executing program 4: setgroups(0x0, &(0x7f00000000c0)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x200400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2d8f27c9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x11f60861, 0x6, 0x9, 0x4, 0x4}, &(0x7f0000000100)=0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) [ 117.755748] syz-executor6 (8175) used greatest stack depth: 14424 bytes left 2018/05/13 21:43:03 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x2000000000008912, &(0x7f0000000080)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x71}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) io_setup(0xfffffffffffffffb, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000001100)='/dev/input/mouse#\x00', 0x3, 0x10000) io_cancel(r1, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x80, r0, &(0x7f0000000100)="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", 0x1000, 0x5, 0x0, 0x1, r2}, &(0x7f0000001180)) 2018/05/13 21:43:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000080)=[@cr0={0x0, 0x10000}], 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='fd/4\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000180)=0x3ff) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002100)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000002200)=0xe8) getresuid(&(0x7f0000002240)=0x0, &(0x7f0000002280), &(0x7f00000022c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002300)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e22, 0xff, 0x4e20, 0x1, 0xa, 0xa0, 0x20, 0x3f, r3, r4}, {0x6, 0xeda, 0x7, 0x9, 0x7f, 0xffff, 0x1, 0x12}, {0x3, 0xf66e, 0x7ff, 0x1}, 0x7fff, 0x6e6bbf, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x3, 0x0, 0x20, 0x10000, 0xffffffffffff07d6}}, 0xe8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/13 21:43:03 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket(0x400000010, 0x6, 0x0) write(r1, &(0x7f0000001400)="260000005e0009ffa500ffae18782932ad7b91aec2de319fbdc621c93dda7ae5ed3e8f2423065e71f09694cc144f8e3cf73e2a82d9a4a0e254afd415b3c44462ac2d70c88bbc80c6957c5311f1fcce169692040ccf0cae144a7fa155e394667aa36624907e462ad7ad32867c716f6349a2b772591aec1965ea2d2608c3726d760580bc9d2771807edbe842ce1b750c56e2c03d8ac20a738658d288326a72a13111b42c586ea6e6ac9a75d96f808fff5c9325966791f2b5fcf28578", 0x1bc6f0be5da1745c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f00000000c0)=0x4) recvfrom$inet(r0, &(0x7f0000000200)=""/252, 0x7d647054871c08a3, 0x0, 0x0, 0xfffffffffffffd85) 2018/05/13 21:43:03 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x9) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/13 21:43:03 executing program 6: socket$packet(0x11, 0x840000000a, 0x300) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xb9ae, 0x103000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000080)) ioctl$BLKPG(r0, 0x1269, &(0x7f00000002c0)={0x10001, 0x7, 0x7d, &(0x7f0000000240)="d9263f5ec0e4408d7464264f99863539ef07d197cd5b6dbec984c62b97ecf7ae493d5f7cfc4e6daa50b85745de5fbf4a86b09df7212f800f3f5fd2baf8649b624f7d50eb6a7d053799aa04f604f996cdc90b843988b5d3d4679e10f0f17d0ac496cd18dd253518debeefc9850cc6c71cb5d0259f8c682d7753642b905f"}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000300)=0x2) 2018/05/13 21:43:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000002040)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x3c9bf259, 0x3, 0xb800000000000000, 0x22a, 0x3, 0x6, 0x2, 0xf6, 0x38, 0x170, 0x4, 0x6, 0x20, 0x2, 0x0, 0x2, 0x4500}, [{0x60000007, 0x1, 0xfffffffffffffffd, 0x1, 0x80, 0x5, 0x30, 0x9}, {0x6474e557, 0x4, 0x7, 0x8, 0x0, 0x0, 0x9152, 0x42d000000000000}], "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", [[], []]}, 0x1278) socket(0x1d, 0x0, 0x9) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x5a4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f0000000180)=@ethtool_perm_addr={0x1b, 0x6, "290f53cc7a07"}}) close(r2) close(r1) 2018/05/13 21:43:03 executing program 1: r0 = socket(0x2, 0x806, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xffffffff) [ 119.811781] IPVS: ftp: loaded support on port[0] = 21 [ 120.260480] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.267072] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.274401] device bridge_slave_0 entered promiscuous mode [ 120.301799] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.308242] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.315574] device bridge_slave_1 entered promiscuous mode [ 120.343191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 120.371515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 120.448236] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 120.476956] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 120.585513] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 120.593479] team0: Port device team_slave_0 added [ 120.618860] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 120.626133] team0: Port device team_slave_1 added [ 120.651469] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 120.679593] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 120.709194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.740230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.983107] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.989543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.996259] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.002702] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.855956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.936948] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 122.016990] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 122.023250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 122.030854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 122.104891] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/13 21:43:08 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peekuser(0x3, r1, 0x3) 2018/05/13 21:43:08 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x87) getsockopt(r0, 0x3a, 0x0, &(0x7f0000002340)=""/4096, &(0x7f0000001000)=0x1000) 2018/05/13 21:43:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80803, 0x2f) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) 2018/05/13 21:43:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000340)={0x0, 0x4000000000001, 0x1, &(0x7f0000000380)}) 2018/05/13 21:43:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') sendfile(r1, r1, 0x0, 0x364) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'ipddp0\x00', 0x2}, 0x18) 2018/05/13 21:43:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2802) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) ioctl$TIOCSCTTY(r1, 0x540e, 0xff) close(r0) 2018/05/13 21:43:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0xffffffffffffff8f, 0xfffffffffffffffc, &(0x7f0000000140)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c) 2018/05/13 21:43:08 executing program 5: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x0, 0x8, 0x5, 0x6, 0xa, 0x7}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000380)=0x32, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r3, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000480), &(0x7f00000004c0), 0x7fff, &(0x7f00002ce000/0x3000)=nil, 0x7) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x1, r6}) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r6, 0x4}) r7 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000540)={0x1, &(0x7f0000000500)=[{}]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f0000000240)={0x1, 0x2, 0x2}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000002000)=ANY=[@ANYRES64=r0], 0x8}, 0x0) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r8, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000186ffc), &(0x7f0000b8e000), &(0x7f0000a5e000)) alarm(0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(0xffffffffffffffff, r7) signalfd4(r1, &(0x7f0000000180)={0x40}, 0x8, 0x80800) 2018/05/13 21:43:08 executing program 0: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xffffffffffffffff}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000005bfe0)={{}, {r3, r4+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) epoll_pwait(r2, &(0x7f0000003700)=[{}], 0x1, 0x7ff, &(0x7f0000003740), 0x8) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80002, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r5, 0xc004aea7, &(0x7f0000000040)=0x200000000000) 2018/05/13 21:43:08 executing program 4: unshare(0x28060400) semget$private(0x0, 0x4001, 0x0) semtimedop(0x0, &(0x7f0000000580)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000540)) r0 = dup(0xffffffffffffffff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xa5d, 0x109702) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f00000005c0)="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", &(0x7f0000000080)=""/77}, 0x18) unshare(0x40600) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002800)=0x14) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002900)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x8000000, 0x4e22, 0x0, 0xa, 0x80, 0xa0, 0xff, r3, r4}, {0x4, 0x0, 0x566, 0x6, 0x8, 0x1000, 0x3, 0x2}, {0xf70, 0x6, 0x8, 0x3}, 0xc4, 0x6e6bb0, 0x0, 0x0, 0x1, 0x4fdce9b6dfb670aa}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x34ff, 0x3, 0x1, 0x3, 0xff, 0xffff, 0xfffffffffffffffa}}, 0xe8) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000140)=0x7002) 2018/05/13 21:43:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080), 0x0) 2018/05/13 21:43:08 executing program 1: r0 = getpgrp(0x0) r1 = perf_event_open$cgroup(&(0x7f00000013c0)={0x3, 0x70, 0x5, 0x8000, 0xb52, 0x2, 0x0, 0x5, 0x2000, 0x4, 0x0, 0x8001, 0x80000001, 0x3ff, 0x8001, 0x7, 0x2, 0x1, 0x0, 0x0, 0x0, 0x2c6d, 0x4, 0x9, 0x3ff, 0x3, 0x2, 0x3f, 0xffffffffffffffc1, 0x2, 0xfffffffffffffff9, 0x0, 0x0, 0x1, 0x5, 0x7, 0x80000000, 0xffff, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000001380)}, 0x2008, 0x7, 0x4, 0x7, 0x8, 0xffffffffffffffe1, 0x9}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000001300)={0x1, 0x70, 0x9, 0x3f, 0xfffffffffffffffa, 0x9, 0x0, 0x85, 0x80022, 0x1, 0x95fe, 0x7, 0x6, 0x625f5d0b, 0x7ff, 0x4, 0x4, 0x1, 0x6, 0x7b, 0xa8, 0x0, 0x7fffffff, 0x8, 0x5, 0x8, 0x768, 0x10000, 0x7fff, 0x8001, 0x1f, 0x7f, 0x245e, 0x100000000, 0xffffffffffffe50c, 0x1, 0x0, 0x40, 0x0, 0x539, 0x2, @perf_config_ext={0x7, 0x7}, 0x8001, 0x3, 0x5, 0x3, 0xd9, 0x5, 0xfffffffffffff001}, r0, 0x6, r1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00000001c0)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x0, 0xffffffffffffff00, 0x5fe4, 0x20}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x4, 0xfff}, 0x8) r4 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc0045878, &(0x7f0000000040)) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f00000012c0)={0x7c47, 0x29c, &(0x7f0000000240)="255393f630478d897162a5b4c872b48cfe5d3e93235e154a6d8dc5320567bdd2a6c495e19dea2c9fee00a443e8ac5a393b7c1dbfe6b005d79ebd055020b1c52a37cd0abf2047907b1719c3ad0636f42a6e54ddb1bb80d0e39b123ca3f3480c32d784ff4782317b3cbde7c36c6b4a868a6c2a87f2270ded6823b291f05698bdf79026458ce9cabe9b05c62d6987f0745ca6ffb86321e7003596fd53206ede6d0c6c29d9a0eb94d64ff3389ffad1d66908039a41e13ccb8570978981ca28597d730bc7ba34c9718cc82cdc15149c9bec2cbbcf4b89d87ee784f19d82fee8f848ac79a515d02355fd14c243ef9ad8b79d999677355a85b48e620423043b6fea02664fa6e7c0145cf9efea0f5ae777120d5ea09b810c9e9df51361b618fb2be023f042373b30f35f832365e0ade25b76701e48d490ec4b5eebda89e0e46a6305affb7c1fc6e26b64294a9563881b97b33b0c1a39b6f73f92c714684379e666897a12a89024f40bf264f879ba33c893495ff6378f391581cb01f1790b6ef8cba841b1a7856c4b9de3692f6dc75fdf38491fcea56e61ab2435b5c7c12c80f83c27138f455996f11bb249533234f2e364f1ffb90b0cb5b472600120ee88da26b321274bb4ff289350b91ac017cc25b7a3362e92cc52b71f0fdc8767eccd517f5b9632089ea4baaa059c356265f152fa8f2d9dff474e876fc5c49f0e48d88206b21498c91fbf6136c50d4f918a28b84857a92e1954fe0c24b5eeca8acedb7c7f9e018acddc8bb58c065f6166f245a1f6fd1e490460abc312ec22200ae56ff8515b5d94cb273ef8d4651ab373296d368ac6daa91d46b9d4dcbd529da1b9b00cffb7a39e6060ad30e73fcc1c38760ef741581a16796fe6234753203dd1853eed392f511c06bacc70d700ae6bf0f11d4f56a426e27d2ec54453fba2bb07ed72187f91fe74579cb02e81f3b5b0cde084d9872f305182e3220a5171ec96e4656fd8e52c7124d63e0a5337e6ed9cbe08b2f5467039ac93753cf250a13d213e72a9bd7c50602dbfb812dfa0eace778d2e1937d970cff2d8085707dc9206d1cc5fb911c0d8fc39092820ef72039b139246e8d353dc1b1d9b6460a19e024b7de61a0cf3e0a2d51c39e00e32d59541b6f666e3f0181b8a2d459c27158e0aede35304744389ee46cbc2aa767be768ea37e24ed50ad108f8f72b425d987e89f47db7962da9a574c840f9c42d79e939b64188b013988312c5023efbe1b9ce8434e07dee8e0a23217c0b59b1ab1617a7d744a2b2322149b09f7064db4ab9bb35eb88f4d0d688b25b54215e9cf4a8b0b725ed506b758eb033cc0a8e9152a76d14bac919115a6b3f11a943fa1208171644d5e40f9f99376c2f8c675b657820d503e8df15ca76aac0efb2ea5418e2878f340a6d8e05d289f5c56f2fd32e1abe03d6a09539b9ae127301845f38329e49238fdb590401519d76b2d8b64515ddd561d204bc021b210f86750367d29b8df4f1581c0b95b340c49717d167e98c982e42b21ca9a3c3b8634bae4d93cbea57d21a2a404f4944576fd2b78c45131131e540ab07f980bbd0dbbce5a0c216eaa4935e8bd88508e04e76004ea2e295f7d0512ed803410f642c9336849d92decab16ec02de69bd2c3908508426b806b0475bd033ac7e12a12aa837ca7456a97a3d31f1ed6e85eb16106604e8c0572671771d1650255c6a60177754654d12c6a3cc139e73a30f33f28099bc45a2823b2e1364f6a3781a76a4d8cd266be4b922227d54f20836ed8d13319cd4fe6d12f19195d358332ef125a011e521af339c7cb835c9bb1b9866d76be923641a45307435b3defba1025bfbe73da37cae7d6aff4506915bc4e6fc3c4b410677fbf2196dc0e8ddd952f795a7e3e70bd14f744901ffb6c3918112aa9d7bdfa91d41aa1259b23f1346420fb0daf03551848cff1956d3400a4e8dcbf9a3f688e23b7d8033c27778c4296a909bfa014d32f18d56bdcc2a32aa6e6708ffaa8f35445aec1b1e32f06df3f79ad11399f46061a744e0d2d2ae27f5c25ed71aa2fff1c7b8c759f70adf43c51a81253a0f4df0aacd516cdfe3694915b0a1c44dd77ba99fa880b5610284cf58fbe1c1aade2ce322cbd406581d45df74df7417b24599c6fd682062eb06d6de091850b0c63a8a7bbcb29a3082fcb0dc10deca81f3f7dcf8fce85e6fec8581e2bcab06c82a07fd029d248ebe74d1a4b72533490f5345f57ab4666564f32156d703e18a42e858d3b5fd15731aa76aebe951d11a09c086050c76683842618be39ba700fb9a6636386d06e92587ada58396c15c33f7a000e00a0ccca218536ab4b0a6176ed98c1b661771599bb3fd6d8b46c7e9ab2b59f72e1d96a46e93d54695bd26d59031932be60579ff4fb547dcd87d8fa69bafd5a7ef6b6d9d10093213e5cc8c0072de6f16500dbd9612d38b65a51889bdc80985b8043550bfa78f962f607e6c0330d5d5442a44ecf7e269e35dad9bbb6bda5b7ec7073543a6e28c1d185491bfb87bf23a6370420eb7dc771c654408cff676e6abdc4af080a582e156f473dde2710426fc640f445d6235613690419571204e060c2c8886bed2d700e9a2e509bdc8ab6375f82eb2a1204b2e87259ebbc91c1877cffb8a708aeb82861c4900bf3194f00b2f70a7ea3e25abd4cf29b1bd56b2996271c22f5bc1113e560bd3595292725e9ff3873e8376bb4a1d07a871460c6b0e5b05c76c6c9f7d5bb511be5669202ae140d33dde29eee628b7a5c50d594ea7e83acf0f0b9f22cba9621efa0bfbb3d1b65c7ac5dd40efea9c29601553e00b09dc7c72659f42493b1656a5f2de7931e45e63f397054736de16655bb0620adcc31c207054896eafd902f0ace3bba193463cedf5633778dc8887c55ecb405a541e8f86953a6547fad611c371ebb90913412bb0e5f9dcf5bde20262d4c04d998e9435420e680d9eecde179673bb6faa9162f1e8e4291fab4292d93f1e2f8269d921e06da91fcf1c2ad18336356df3a7d419dcdea25a674733252c0572dd15219e0c16f402fc79a4d28c85885a410c6e585d8ab36a6ed4bc804fdfa337a08a7e95db81a1d5f901f2f9ec104d3e6e7f852796ade6b3e98d59820297f3100da7b83a3a24a1d6d84a548217389a338960a46a3a424e71077c0278585347079280dd47f7d9565d6adfea0d91f2ff9414c5fa0779e35887e88d109bd4ef13c42149a662ed1fa85b11a49bfba571ebabf17d88d06cf4bf5c566a036dff8e5add75514b583ef61285d4dea515fc81c9d94487cc6ad6ecfe9cf53812de1db99d2926f432b6eb4ab178fa2f2db565619882353eb99cbf6a0a8628bcfa96cf480ae421571b066bce60bfeb5e5342251ee64762c1421245241ac11951ddd3f7589fab7966b3ae5b0078bafd5af7ecb6168309f6ab0792922303581240c70707fdcc28abe68d9e966386eff2e5838f6740b9562caa4847413ef7aa04abb313450aa762dd1a4891400e7dd23e5a08450498a44c20ccd94d3a4554228ec2788a2debf7b3f546b756f3acb41090633d23a6be5f2a60f5235fa687cced9bfe469557bf0a98055ad26505d4f92fe4451c8de79a00c21a9a69c1443de2e6394b9382245d17b0a95abc30c8a7c3ce57e58ccf0751ad44d971051d0e9b60d86315ce9fa225f1df3d3492d637436f543c37814df4745f9007a03627154f4e587e41660bdbcacd58e4401b7cb8efea6f0f875cc3a9cfe4eeafd2ea614349b3d3f7643adbd9ea6db197bd2550a1dbb95526515ca3e5caca8b54828a04ca0be66297f308d9ff28eb535780299bc7d4217b65b12da52eae6177884687f0808f47afff9e281668965ee8d886837a27aee8176910c684968b40055684fe527e2eb0d849859d3d610a0b7151425ad5542e48509c23a4f51fb64648c0539f14e1b70712e55ce38cf359e5ffb4df8b0ed1585db5ff8ef832b594fd79079a826902ec88d2ad4dc72f15eaba0e69d2c4a3e5f614bb209dcdbababe90a1114db4e6731728cb3a5a6de5125e694fd5b6c8fce654e8dba85d236082a1ba06a5273c0cb98fdb47d14cc3663d083880e9ae132336bdaa600d1a3d0b7db776bec66d208871683c40d902f54c52049d6a4feb2b295755df98b29c8a276d93c3b2495417fc4d9068ae9d493f7a5d82f3f18f9749755f8b74e091b5b87e4b97ab2082012ce905d26a4a286047fced298292dea34ce3bef14f330e42e05d355eedc1ba2aa8d89e4270016936e4cddd3626b97c1a234952e6d9be2331725343f413f22c68d4ed0867865a91532aacf2dbdee23f4df235786896fa0878dc4acdbcb012a9fd26cc4dd8f26261a2923d3d5cf7da93503bc27780cec73cb582dbb7ca26dacb431ffef93a18937da917fba6a27285e7d8a4a8933727b92e678e14936178ca4509066f74b34284c9fee27b2f9d39cf61778c31e1a2bfcf9cfdcaaaf03dda531b437f57611993d3ab909c61588578200982ade9203536843655d1fcae0f4976db550829b4c83e42be712c3c4d5f72f0e6dc3a5f4fbcf494e61e9723eebd12fba1c5be5ec49dd3e321f7c1843908f09f609d7dd5c8e04179d18523f1ccd2182265b914903d72d54697492eba47a300758edf7b5aa457a7a652c5eada98a7c17b4bf61efd45495961a12c1b717c2f476b8245f4acc139d2fc0bcf08495b64536728b73e82c4b0189698209f44d12ca598992d675e7b25e06b73383738b88d525e5f81a2a9e13859085cc9e2e3e5c34b781d1628742d419ab4b712ae27a1eceb32e986fd865f9a5a1d0611f4817e89613da9d007e7c7d2793203b221a8102d064159e3e09f2e6a856d0d642ce085aa3c3425dff7655d75d4c461795b472ff926996dbe791100490060eea44ae45b074f2f3d9441ee8e9d93d69fd1e1bede0766182812e8f3df2b04d5d1a974c42c273dfca9b4e8e51c6efdd10d5ef33f4bbfb7c70c9115ff4df5311a8cd6d175f66a3c581d80e27be61d0b87e321609c4e0b5549d9a6dbb8eb1d0644ff9230385d8ca94102957b7e78ca29eb27699a5719174fd96caf2efa8f2b840b5c53cbf572ddf7220a75aaed8413e326e9788dc4a3cefe5fb34205f5a0fb2759926806147eef46de6882cb0590cae67c49cf1d36e7f9c567d0f20320ebb39c2c07e1cf90f380cf2a80dbbc65fef6945295e25cc23e2e9c0b2ac09c45b0ca34eae4a5ff6ef507f7a99195b6681fed31b212803fd4babc75078745dee09f7619526d8964f1f9927f1e7212570c4838023ed87cb8de55d3d194283403c6a1d1226dd5825d015c07d6c79fb454caa69eea91d3ac4474f1f67a4940291c5a0ea032a97199b05bc4b3dfb149aa7a4634748967705ed37f854fd107ad15ba9734145fca091f5dbdfbb0fc3c2603f61b75efb1ec5386b61ef570884b06c0e4301c4cbd4be2e8edd35009b6b076ea84f7eac0955580805588c78b005ceb1f05e860595a8a600822c567a4347d2f2e9cba5d48a18a1f8d429ebc306a82d48770105eea3c97a8554089562f5547add59ed45abebfa7eb102b2af546e7f7d1bf6e8126078d3c8325373deed3b73538922f177b9125b8231bdeb7ec5766572b443fa79078e58e8c057415a7f624821dafca0c223a2ac0750ba116ded4d568956fa8b6a6a2451840ccfe3767b7017b64301bdba92b03262ff72a6d2e625920bb704373352bfbe805f09cda1f3e3aa029478e79cfd374a412cce0e044fb5d3d7fb2bb7a9f34d5780bbb332e86c47f0eabff044934d7faef9beade3bc551d9145f0ef7d5367ab59385d85ad236237d31fff", &(0x7f0000001240)="09f0a2dbaaad628298307d0b3418ce9c2fd1beb223c52065be2f3e32dedcd8afbf56bd14dbbc0a460d0ccfe1e23fae787c7538d911c4fc5a02b55716d184ff5e8da88d563f142ac59a0a5f8c1e6dcd02dffdeca1c0bb705ae08fc68f27d8ca", 0x1000, 0x5f}) 2018/05/13 21:43:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x62150, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f00000000c0)=[@acquire_done={0x40106309, r2, 0x3}], 0x0, 0x0, &(0x7f0000000080)}) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x21013, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/05/13 21:43:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4ebf, 0x9}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000100)="f576697f67858e8a3b407e9e51aa4c6ecc6e421900ce99f30ce7d940ed926bb9cba80361d02952244673afdaaca37791aed574642a4dbdad82f21ab3a05fae7f1689d767f11be02c580f264a1cf6517f31066488170f98ad5f925da21e3ace9997133f2ce49c438accb1cade5e2047fa94fe6b2f7f1b738697c4369d7d6cf54591535a300b465916acda2907deedb2e9468c30f66940d7cb6aa46f4047e4ddc4c7985b3825e35adeaf67e291c8f0c782f5dedc643ee620d7ab749aa36a1104b0fcf2206f2fb65823e647181c0b7137ca9e8d98472a84e417a76924ae45df999141b9d5171244bbb0ef1e", 0xea) syz_open_pts(r0, 0x100) ioctl$TIOCSSOFTCAR(r1, 0x402c542d, &(0x7f0000000000)=0xfffffffffffffffd) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400e00, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@local, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0x1022a) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000200)={r3, r4, 0x2}) fstatfs(r1, &(0x7f0000000240)=""/244) 2018/05/13 21:43:08 executing program 2: open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0463"]) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) [ 122.806817] Unknown ioctl -1073434969 [ 122.859622] binder: 8523:8526 ioctl c0306201 20007000 returned -14 2018/05/13 21:43:08 executing program 7: setrlimit(0x8, &(0x7f0000000080)={0x5, 0x100000000000}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x402000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000280)) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) r4 = shmget$private(0x0, 0x4000, 0x1f, &(0x7f000090e000/0x4000)=nil) get_robust_list(r2, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)}, &(0x7f0000000180)=0x18) shmctl$SHM_LOCK(r4, 0xb) 2018/05/13 21:43:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626272c8523bf012cf66f") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x20, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x11}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x5, 0x4e22, 0x3, 0x2, 0x0, 0x80, 0x7e, r3, r4}, {0x0, 0x9016, 0x0, 0x80000001, 0x3f, 0x1, 0x1, 0x80000001}, {0x1, 0x0, 0x3, 0x2}, 0x4, 0x6e6bb7, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x1, 0x0, 0x8001, 0x3, 0x3, 0x7}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x70, &(0x7f0000000000), &(0x7f00000ebffc)=0x8) 2018/05/13 21:43:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x74, &(0x7f0000000100)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x10, @loopback={0x0, 0x1}, 0xfea5}, @in6={0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x20608750}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r3, 0x19f4}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013000), 0x4) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000001ffc)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r2, 0x9) ptrace$getenv(0x4201, r6, 0x8, &(0x7f0000000280)) close(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/13 21:43:08 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00000004c0)=""/165, &(0x7f0000000580)=0xa5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x3, &(0x7f00000000c0)={{0x77359400}, {r2, r3/1000+30000}}, &(0x7f0000000100)) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) bind$inet(r1, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x3, 'eql\x00', 0x2}, 0x18) 2018/05/13 21:43:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f0000000040)="c963ec1d6d9b760aca2bd22c10c3737119c7f6a791d3d5f5f1348a72e8d4f8e4d809bc038a655495a1b02e341ff6ece3a5c32d13190131fd020f7c33874369be8bb40f51a2e8b81f8588b589e6472135dc2856814cd912c890a0ce85b3397b049563b3a846893b65233e87e759caa471d88c68c0fc16552f360386adaabc09", 0x7f}, {&(0x7f00000000c0)="245d428ae5d6bdf8a83363baebe70f0f4903aa0aad2a451fa0f51f512401fcd4d3b115cd70549853dabcb40a8778336c18f7785b87e81585f243af0c0b5469e3cf775f", 0x43}, {&(0x7f0000000140)}, {&(0x7f0000000180)="e1b0fce5b01f9f00f9c2ce8f3c6cae353a04d20a0b8b2154744edfbe0dcdba6bab16578e01b63ca0c0cb8537dd4a64c8016cf7", 0x33}, {&(0x7f00000001c0)="b5b30bcc188bde0c00286eac081f60bcd5e5863dfa476486a2538607e2e58e6cc9c6adf766b9fbfaef79a68edb36a7427a161a863edf34968978d1bc8c61386f2779cdaba6e78590648600ef62d6b1a9ee3e307c", 0x54}, {&(0x7f0000000240)="f9a4e6927e33835a461d7b88396c2dfc157b84c0ff45f6b8c19b59630c4423b43feb162e9291a2066602b8700911431713b2e6ef9f115f2a3df8fb7abbd897daa539effb0493f2c8ec5d18fd413c3f03f651812e2c64d681f6f3e1d0e7ad53ea8dce30", 0x63}], 0x6, 0x4) r3 = epoll_create1(0x3) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000304000)) epoll_wait(r4, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/05/13 21:43:08 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000300)=0xfffffffffffffffb, 0x1) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7a, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000003c0)="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") ioprio_get$pid(0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)) r2 = getpid() r3 = getpgrp(r2) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000380)={0x3, 0xecf, 0x100000001, 0x1, 0xfffffffffffffffc}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000180)={{0x5, 0x5, 0x1ff, 0x1a7, "c714221d68477d06fc1755d7d8bc28c78c599adb7d1491d8aaab5e31c99c7466e9d5ec5b48447ea3db48b332", 0x9}, 0x0, 0x0, 0x1ff, r3, 0xfff, 0x2, "6b288394707318be066883e54eb57e777f79fcf25fbfd70a7f8fc2f8818698e7243c0ddce4236ec522f94f795d620066b866a26a8790f0e2feae3fe4475b60ab", &(0x7f0000000000)='eth1\\userbdev-\x00', 0xf, [], [0x2, 0x8001, 0x1, 0x1]}) 2018/05/13 21:43:08 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000002c0)) socket$inet_dccp(0x2, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) 2018/05/13 21:43:08 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x250000, 0x30}, 0xc) ioctl(r0, 0x4112, &(0x7f0000005e0b)) 2018/05/13 21:43:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) eventfd2(0xcc29, 0x80001) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000140)="e29204adc2760a90ef45dba62ce59188", 0x10}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000180)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/13 21:43:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="70b667620000") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x820e, 0x8000, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x52, "7a36393a0ba6093c5b7f4910ff35cb49db6308e8846c4c9db1340f3fd7177e331d020b2ff94b486cddbb8a963dd03f02aaed9e700b9920da0be02fbd3bed3ee60dd2132943a3de677d9e009567ee9295f113"}, &(0x7f0000000140)=0x5a) r3 = socket(0xa, 0x3, 0x3) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r1, &(0x7f0000807000), 0xffffffff) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000180)) 2018/05/13 21:43:08 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x80200) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r1, &(0x7f0000295fc8)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=ANY=[@ANYBLOB="280000001a00010000000000000000001c00000000000000000000ec0b0001000000008000000000"], 0x1}, 0x1}, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) setresuid(r2, r3, r4) r5 = dup2(r1, r1) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/13 21:43:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000002c0)=""/4096) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000180)=""/174) 2018/05/13 21:43:08 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0xfffffffffffffe81) [ 123.631227] binder: 8523:8604 got reply transaction with no transaction stack [ 123.638672] binder: 8523:8604 transaction failed 29201/-71, size 0-0 line 2763 [ 123.751015] binder_alloc: binder_alloc_mmap_handler: 8523 20000000-20002000 already mapped failed -16 [ 123.764112] binder: BINDER_SET_CONTEXT_MGR already set [ 123.767855] binder: 8523:8605 ioctl c0306201 20007000 returned -14 [ 123.769608] binder: 8523:8604 ioctl 40046207 0 returned -16 [ 123.780686] binder_alloc: binder_alloc_mmap_handler: 8523 20ffd000-21000000 already mapped failed -16 [ 123.794550] binder: 8523:8605 got reply transaction with no transaction stack [ 123.801976] binder: 8523:8605 transaction failed 29201/-71, size 0-0 line 2763 [ 123.920830] binder: undelivered TRANSACTION_ERROR: 29201 [ 123.926648] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/13 21:43:09 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe01, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3f}, &(0x7f0000000100)=0x18) writev(r1, &(0x7f00000000c0), 0x10000000000001bb) 2018/05/13 21:43:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe004, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x2080000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xfffffffffffffd47) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={r2, 0x2, 0x1, 0x35, &(0x7f00000002c0)=[0x0], 0x1}, 0x11) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00000003c0)={0x4, 0x2, {0x0, 0x3, 0x4, 0x3, 0x4}}) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x400) r5 = dup(r2) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000480), &(0x7f0000000340)=0x241) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x2, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r3}) r7 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r7) r8 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) connect$inet6(r8, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f0000000200)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/05/13 21:43:09 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000935000)={{0xffffffffffffff94}, {0xff}}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/05/13 21:43:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfff, &(0x7f00000000c0)="dbe5ffd9b57800c2c852d8") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000f33690030000000000000000000000"], 0x2f) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/13 21:43:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000067a000)) 2018/05/13 21:43:09 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x10001, 0x4080) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x1000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000140)={0x0, &(0x7f0000000100), 0x0, 0xffffffffffffffff, 0x4000}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4002, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000240)=""/237) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x808000000}, 0x10) 2018/05/13 21:43:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x1, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x200000) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000640)=""/4096) dup2(r1, r0) 2018/05/13 21:43:09 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="000005000000000000000000"]}) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f0000000100)) setfsuid(r1) 2018/05/13 21:43:09 executing program 6: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) fallocate(r0, 0x0, 0xffffffff, 0x5) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6050a09c00081100fe804f00000000000000bbfe80000000160000000000000000000000ce2000089078debb0000000000"], &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r1, 0x6, 0x1, 0x1, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x1, 0x1, 0x3, &(0x7f0000000100)=[0x0], 0x1}, 0x20) 2018/05/13 21:43:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x8003) tee(r0, r0, 0x0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x501000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x950, 0x80000000, 0x1000, 0x6, 0x3, 0x411, 0xfffffffffffffff9, 0x9, 0x0, 0x1, 0x0, 0x10001}) ioctl$int_out(r1, 0x5462, &(0x7f0000000180)) ioctl(r1, 0x4c8f, &(0x7f0000000100)="718d6de380add7b352483d62a276473dfa9d39d92a86f6a211307c5200c99d1138e1a3a852d6e541") 2018/05/13 21:43:09 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x180, 0x0) r2 = gettid() capset(&(0x7f0000000300)={0x20080522, r2}, &(0x7f0000000340)={0x12c, 0x3ff, 0x800, 0x3, 0x1ff}) r3 = accept$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) getpeername$inet6(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) r4 = memfd_create(&(0x7f0000000100)='posix_acl_access\\{\x00', 0x2) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x400452c8, &(0x7f0000000000)={"6c726c616e300000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f00000000c0)={'vcan0\x00', @ifru_mtu=0x6b}}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x16, 0x3) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) 2018/05/13 21:43:09 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x26fd, 0x80) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000140)="b9b75e6f507af319f2536d089368f4d0951bf15caa05af6b0991eca20162d58de9517ab233d069a096943e3b1500263ea540accf42c0d7265def9c15cc3e563015e4e4f2af8e93b28161ba0670e7e87c8df20e808c497bae347f4eda6a92c04fcf634abfcd325c35306ee6654a61fc30160a9525cdcdaf5af4104fd3f3fdc5a3d22ee0602961ea72db6a1a8693c86bffdee0838601502d46de4f8922d88b7927dc341ed3fc5a1a6af748432d6a") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x3) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x1}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket(0x1000000000000001, 0x8000000800, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) sendmmsg$unix(r2, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/05/13 21:43:09 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xa, &(0x7f00009b4000)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000004000000d802000000000000ffffffffffffffff70000000ffffffff00000000ffffffffffffffff00000000ffffffff04000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000045eb7a654e4dd77868d4798c1d896aae000000000000000000010000000000000000ca80a5e06626db2c99e6b413c10962829f85019b42a6ff3ec73f8aaf16b9527996b4890e3b1c895146b4dd92d9db9030a176ea42d404bee5fc57d4de9070fcfc881c68247a1def9d7949b4"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d8000000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d7000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x338) 2018/05/13 21:43:09 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req={0x30000, 0x100000000, 0x7fff, 0x8}, 0xfffffffffffffda7) recvfrom$inet6(r0, &(0x7f0000000000)=""/194, 0xc2, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) write$binfmt_elf64(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="7f"], 0x1) 2018/05/13 21:43:09 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x101}, 0x14) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/155, 0x9b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/13 21:43:09 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x80000001, 0x4005fd) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x0, 0x7530}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0)={0x3f}, 0x4) acct(0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x9, 0x300) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x0, 0x0, 0xffffffff80000000}) 2018/05/13 21:43:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0xeff, 0x4}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x2000000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f00000000c0), &(0x7f00000002c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/171}, 0x18) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/13 21:43:09 executing program 7: socket(0x1a, 0xb, 0x2) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$LOOP_CTL_REMOVE(r0, 0xc06855c8, 0x0) 2018/05/13 21:43:09 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) shutdown(r0, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000040)="1ae24a2204463a0108dd5b7ea9d6cf452d082ada62e2f385379e508c3f1aca9056936020bc8955a5935b188f23d13b57ae2d33b3f393fd9065e6fd1db761f0a03f08f3b0554078bbf499fb7fbb457cf6c62bd10b3f5127699b16dbb4987143f8453d7e37ac009b17ae60881df22284cd6fc26be15d99aaac1d4a328c50fbf71802ce093048a748fd9a4debc0a1a2707776906e9775bbc12c6b69d6c501f477c0d50f932920db4f176dacf594fd04914c7745a705add2e8e5a6ff23fd83879bd7fcd375f789a261015ecdf5810f43fcb398663abd88309866d7f26efc34eaae0a1d6f534b40716521afafe07b829417") 2018/05/13 21:43:09 executing program 3: socket(0x1e, 0x4, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) accept4$llc(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/05/13 21:43:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000240)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/05/13 21:43:09 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000dd7fc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f22d40)=@getae={0x48, 0x1f, 0x401, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}, [@ipv6_hthresh={0x8, 0x4}]}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000002180)='/dev/snd/midiC#D#\x00', 0x5, 0x0) accept$nfc_llcp(r1, &(0x7f00000021c0), &(0x7f0000002240)=0x60) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80040, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc7539(ecb-serpent-avx,rmd160))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x0, 0x9, 0x4, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xffffffff80000000}}, 0x9, 0x2}, &(0x7f0000000200)=0x90) 2018/05/13 21:43:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) fallocate(r0, 0x0, 0xe4, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x1020000f8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) 2018/05/13 21:43:10 executing program 4: r0 = socket(0x80000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1000008001, 0x200) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000380)=0xfffffffffffffd43) getitimer(0x1, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000180)=""/132) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x101000, 0x100) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x2, 0x1000, 0x6, 0x3, 0x5f, 0x4, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1a, 0x6, 0x7ff, 0x3, 0x7}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={r4, 0x2}, &(0x7f0000000540)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000240)={0x50003}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x1, 0x80000001}) ioctl$KVM_RUN(r5, 0x8090ae81, 0x707000) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000002c0)=0x400, &(0x7f0000000300)=0x4) 2018/05/13 21:43:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xff, 0xfffffffffffffffa) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/13 21:43:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='codepage=862']) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000280)={0x7ff, 0x87}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = creat(&(0x7f0000000380)='./file0//ile0\x00', 0x0) creat(&(0x7f00000000c0)="2e2f66696c65302f2f696c6530ff", 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x6) 2018/05/13 21:43:10 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") shutdown(0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x1) fcntl$setstatus(r2, 0x4, 0x800) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) close(r2) pread64(r0, &(0x7f0000000180)=""/247, 0xf7, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/prev\x00') setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000003c0)={{0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00', 0x0, 0xfffffffffffffc00, 0x50}, {@multicast1=0xe0000001, 0x4e23, 0x3, 0x2, 0x0, 0x9}}, 0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000140)=[{0x2}], 0x1) socket$rds(0x15, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f00000004c0)) openat$md(0xffffffffffffff9c, &(0x7f0000000280)='/dev/md0\x00', 0x0, 0x0) 2018/05/13 21:43:10 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c) sync_file_range(r0, 0x32, 0x14, 0x5) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000040), 0x1) socket$inet6(0xa, 0xa, 0x100000001) 2018/05/13 21:43:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) rt_sigsuspend(&(0x7f0000000080)={0x4}, 0x8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000000c0)=[{0x10, 0x1, 0x25}], 0x10}}], 0x2, 0x0) 2018/05/13 21:43:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x805, 0x0, &(0x7f0000000140)={0x0, 0x0}) r0 = socket$kcm(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r1, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) close(r0) 2018/05/13 21:43:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r1, r4, &(0x7f0000000000), 0xff) 2018/05/13 21:43:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) prlimit64(r3, 0x6, &(0x7f00000002c0)={0x3, 0x5}, &(0x7f0000000300)) pselect6(0x40, &(0x7f0000000040)={0x2, 0x1ff, 0x10001, 0x3, 0x0, 0x5, 0x40, 0x100000001}, &(0x7f0000000080)={0x7, 0x7, 0x8, 0x9, 0x8, 0x7fffffff, 0x1, 0xfffffffffffffffd}, &(0x7f00000000c0)={0x100000001, 0x7, 0x10001, 0x200, 0x3f, 0x3c, 0xfff, 0x100000001}, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x8001}, 0x8}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000380)) 2018/05/13 21:43:10 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfff, 0x2000) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x80}) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x7fffffff, 0x20, 0xc5a9, 0x8, 0x6, 0x9}) 2018/05/13 21:43:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000000c0)='/\x00', 0x0, 0x0, &(0x7f00000013c0), 0x28020, &(0x7f0000000080)=ANY=[@ANYBLOB='commit=0']) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa402, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/05/13 21:43:10 executing program 0: r0 = socket(0x11, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x8}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000100)={0xc0003}) r5 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4005, 0x0) 2018/05/13 21:43:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4fe}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x7, @loopback=0x7f000001, 0x4e22, 0x2, 'lc\x00', 0x4, 0x8, 0x74}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0x2000, 0x8001, 0x10000, 0x401}}, 0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x7, 0x7d2d}, {0x8, 0x9}, {0x2, 0x9}], 0x3) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/13 21:43:10 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x5, 0x1f}, 0x250}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f0000000080)) flistxattr(r0, &(0x7f0000000180)=""/114, 0x72) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x4540, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) write$binfmt_elf64(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0xea, 0xffffffff, 0x8, 0x1200000, 0xf2c3, 0x3, 0x6, 0x8, 0x39a, 0x40, 0x2c, 0x2, 0x1, 0x38, 0x2, 0x8, 0xff, 0x4c0}, [{0x1, 0x4, 0x81, 0x71, 0x21, 0x800, 0x300, 0x16}, {0x6474e557, 0x7f, 0x4, 0x9, 0x7, 0x1ff, 0xe7, 0x3}], "4124307f67a45363a8bdd5b1237762ba9af9ef0037308edff99ba6b801070e258e6205304d9cb1018d0e6847755324c18a122f151031d19dd214e20af5a415abcdf5b5fe9459c919a0f5410c09a872a55b16cfaa35c88ec2fd6133e5a9dc6d2fdd592d4a0320bbd86d4ca74ed2462b0fbfc73a01feaa67eddf4ac3bda36951a287699c7ce176df6c25db6cc33fbbfb894d8e091977d5c8a47b83d35cc2c06ddb5a20045977a8967dc0eb8abffab422f1f7230ee7d6d67f092de6285f4af0fe18bf324b092894639f69f0a2e8efc579f9bdbc2c6b3f92080bedf0ce1dc6ff5ee987b6"}, 0x192) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000400)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x40, {0x2, 0x4e23, @multicast1=0xe0000001}, 'erspan0\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, {0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff]}, 0xffffffffffff8000}, 0x7f, [0x7, 0x126b, 0x5, 0x4, 0x1, 0x40, 0x0, 0x5]}, 0x5c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x0, 0xd1ff}, 0x8) open_by_handle_at(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="cc0000000500000055d49a456d6bcc01065121b8ac7513abd7745ad5666343c411f3b5b3de40f9f406bb81d9f830b92068b52a69771aa576c17a53ea0c9a70a427576129ad795afaaa15dde2c72eb07499e7438ad5d90a0f36d16303504a86eb53bb09fe53002a6e4851ed5c2f7dc6f50e20f50bab9947783619e974096d41e8a57cef6479f3ec80d2db153e40f1c10ea4d22f059568c497f079dbb062f4db4ef83cfc26f65cdf06bb748bd8d9480ed5ab94ce5256f25c967a93dbd5c10a44c917c6d05b1998e200c307e6fb619babe1d269db947e"], 0x2) syz_open_procfs(r2, &(0x7f0000000100)='net/ip6_fmowlabel\x00') dup2(r0, r0) [ 125.567219] IPVS: set_ctl: invalid protocol: 7 127.0.0.1:20002 lc [ 125.609334] IPVS: set_ctl: invalid protocol: 7 127.0.0.1:20002 lc [ 125.717249] EXT4-fs (sda1): re-mounted. Opts: commit=0 [ 125.754609] EXT4-fs (sda1): re-mounted. Opts: commit=0 2018/05/13 21:43:11 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000500)=0x3e85) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x1000000200007d}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000006, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x1a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/234, 0xea}, &(0x7f0000001640)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/231, 0xe7}, {&(0x7f00000012c0)=""/32, 0x20}, {&(0x7f0000001300)=""/12, 0xc}, {&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/119, 0x77}, {&(0x7f0000001400)=""/232, 0xe8}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/121, 0x79}], 0x9}}], 0x48}, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0xa, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000480)={0x1, 0x7, 0xfffffffffffffff8, 0x96, &(0x7f0000000280)=""/150, 0xe1, &(0x7f0000000340)=""/225, 0xc, &(0x7f0000000440)=""/12}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x101000) shmget(0x2, 0x1000, 0x82, &(0x7f0000ffe000/0x1000)=nil) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000200)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000540)=""/103) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000001780)="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", 0xff8, 0x3}], 0x1080, &(0x7f00000002c0)=ANY=[]) 2018/05/13 21:43:11 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) write(r0, &(0x7f0000000080)="aec197ad7a05ec36d239dfdc5f9f85532adebcc7493b10c55e812977a3241996d05e4abf517e312e41c24608425c03f70033c398d7757ba7f81df3530b51ce47b2153b0d905a", 0x46) mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2a2800, 0x0) readlinkat(r1, &(0x7f000090fff8)='./file0\x00', &(0x7f0000000180)=""/145, 0x91) 2018/05/13 21:43:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x0, 0xfffffffffffffffa, 0x0, 0xffffffffffffffff, 0x100}, 0x2c) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x10, 0x7, 0x8001, 0xffffffffe06c95d2, 0x2, r1, 0x3}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x7, 0xff}, 'port1\x00', 0x4, 0x404, 0x100, 0x4c64, 0x7, 0x5, 0x400, 0x0, 0x7, 0x5}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x62}) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), &(0x7f0000000180)=0x4) 2018/05/13 21:43:11 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002e40)}}, 0xfffffda8) 2018/05/13 21:43:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) shmget(0x2, 0x1000, 0x78000100, &(0x7f0000008000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xb11}, &(0x7f0000000040)=0x8) r1 = fcntl$dupfd(r0, 0x406, r0) accept$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x60) 2018/05/13 21:43:11 executing program 5: r0 = socket(0x11, 0x3, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000040)={0x101, 0xffffffffffffffff}, 0x2) set_mempolicy(0x2, &(0x7f0000000000)=0x80, 0x8001) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000080)={'bond0\x00', @ifru_names='gretap0\x00'}) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xfffffffffffffffe, 0x8, 0x6}, &(0x7f0000000200)=0xffffffffffffff64) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) 2018/05/13 21:43:11 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x400) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000000100), 0x100001c3, &(0x7f0000000140)=ANY=[@ANYBLOB="0110000000000100577e54bf0f810000"], 0x18, 0x800000000000000}}], 0x40000000000010f, 0x40000) recvfrom$unix(r1, &(0x7f0000000100)=""/39, 0x27, 0x10001, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xb1) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00000000c0)=0xd351, 0x4) 2018/05/13 21:43:11 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000000), 0x0, 0x248, 0x0, 0x261}) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20}, {0x20}, {0x20, 'nodevmime_typecgroup:\'{$vmnet1&'}], 0xa, "a547f21c555f8a30d64b6dcbf15b714f2f18906b1e7d0f81dd8c456131a7e84bd77e921077cfd3fbb4cb894149ed29a4dfdde646c5c73922cf1ef0e8376fced79261e28c1be1547773c673b2689ebbe37c58592a56622bcd3e300d40ad4f7f5539e077df985d26b3238a5f0a5fa846aa0e4c725fd76ab374bd64c93329578daf7e7ba87977d3a5800e0595011c9860a245ab53a76592682975fb35d960273f12fe8a34287809bb021b"}, 0xd6) readv(r0, &(0x7f0000000140)=[{&(0x7f0000d42000)=""/146, 0xd}], 0x10000000000000a4) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000000300)="459c94f6ea5ff7feeae9aa2dd8d1dbce5d43f5e61624d30f152a7a000309a4b36f40eadd2328aa622c760ffbb191f58c7d25626369f99c2ec8c63e70779c66e610d403d9de92e19a4cc38270be3477dd74da49b277da1605111ca31666698215db5a4a3e218923010a7738139b0182552f14dc", 0x73}, {&(0x7f0000000380)="c25d3c5a1a9a774fe957fa464d05106d903e20bcaf4aa55211ef763d4689c9c3e78b0f85894bb467423325de2115021e3dd4d6098fb0875e1977b741d50640817e7eb86b637b", 0x46}, {&(0x7f0000000400)="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0x1000}, {&(0x7f00000024c0)="834287dfb4691921173f33426e8ed7b35292265c359aa89d6e7de304a2642706109cfad6d6b25291d2e819773c9cb29e0eeac8fc175618361b55d7ea4f1e8e408016ec2da22ddeb919bf892b4e0bbdffabf0dcfc350b79d03a97b8628777c49edc735363ed3ffc3e499c913d0d534d3467626ee52c62dd83dc00cd330ae418e9371710b264e2399c9445fe1bcd48286fb54b59152edd2707059ce870a884c4aa600c2d30dab822586232c3de4a33c24ed7d3328b99264109f4715421f606f8b7554f6676a45e501a0f15543b073bdad413ba21782448b8e168a713efb68db46bbb", 0xe1}, {&(0x7f0000000100)="becaac80506f0eddb9c3ad5cce28d66b3572d11e7440e6164a3bbedfdd5dab5301d871", 0x23}, {&(0x7f00000025c0)="cc819320ac8c33e4b2c47622946d9fbf93f182f681cfde090e5bcffe3a6f50919ae62210635c848b1a0cd9d0654bc8d1491e14d3f11f0696a3776b19708577f1a03071860b05f5f0f37c31a6406dcecb08bf3c077450a2d1eecd4fc373d1648c2fdbc8d4f15c8995490b3d9672eccb3ec8db910ddda781b4edc92d0e0d05102045bba51a19cb1e8b152853d68ad9494700e8ac837d451a9b01b53a11fbf1c6712e64ae3d1cf9c9cabdf3d61a57d27918dd218c24991cdb06c191a6250d199d3f08eba0f528faa5c628023158fa8b1449f34796afe07429d1d653031d6f9e2bd352763453f6102013df", 0xe9}, {&(0x7f00000026c0)="f39cd618159fe109f9ad459eea1ee5462b17b3e806ceed2d741583e8895eb27a2a0feba7ef6bb5f42e4c3c4f9d3a7dfd3ee4bc5be3aa7f9d0b71990890cc60cc33852177e3cbf717ab424d59156b40e40a696f31fd283deedd6b18aa37dbdbd143e66536df2638a6429002e778327b5ce6105a8ee50b3b01aa954c03f563152a845d1c6ed30913e06a381962993143e11448c57e9e27e152ceaa8f46909fb5c64465263c2b761da5f538a70c9fa10255f604699262078913fb8f3a45c58cdeb16f1d74c20109e6c735b4e098a53d1156c4595410c2b56f5e9a77e65043683076d388ea9c793fd61e", 0xe8}], 0xa}, 0x800) 2018/05/13 21:43:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x200000) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000200)) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000140)=0x1, &(0x7f00000001c0)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x8, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0xb}) 2018/05/13 21:43:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x1000000) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x81000000) sendto(r0, &(0x7f0000000100)="31823820c0a1ad2a7c1a62ee078c7784b3fad7b4db49bdd9cc737673bee35dafbdcab5b5968ffb9a98e02027e47978f3ab29a27aaeee4565aedee31ffaee0b1b8a9072254a9a08b821b7088c8dbf8db11f5ca2ccebf12559eb", 0x59, 0x20000000, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x0, {0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x80) mlockall(0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) r3 = open$dir(&(0x7f0000000000)='./control\x00', 0x0, 0x0) dup2(r2, r3) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) 2018/05/13 21:43:11 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) capset(&(0x7f0000000000)={0x399f1336}, &(0x7f0000244000)) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f0000001480)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000001240)=""/178, 0xb2}, {&(0x7f0000001300)=""/213, 0xd5}, {&(0x7f0000001400)=""/73, 0x49}], 0x5) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x20) 2018/05/13 21:43:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x0, 0x5}, 'port0\x00', 0xf0, 0x1000, 0x10001, 0x5, 0x800, 0x1f, 0xfff, 0x0, 0x1, 0x10001}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000140)={{0xe58, 0x1, 0x5, 0x8001, 0x4, 0x7f}, 0xc651, 0x5, 0x2}) 2018/05/13 21:43:11 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'bcsf0\x00', 0xfff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x1b, 0x0, 0x0) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.selinux\x00', &(0x7f0000000340)='\x00', 0xfffffd0c, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xc990}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0xc) 2018/05/13 21:43:11 executing program 0: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff]}, 0xd2, 0x0, 0x3, 0x6, 0x74, 0x2, 0xdf}, 0x20) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x7) keyctl$join(0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4feca10c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffff01, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000180)) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x77359400}}, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x7, 0x4) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000280)) 2018/05/13 21:43:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/37, 0x25, 0x2000, 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/05/13 21:43:12 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xe, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000630118100000000000f90700000000009500000000000000"], &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x25) 2018/05/13 21:43:12 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="c6bf012cf66f0000000000b8fc07d6b6cd11a12905a5e11ded4c5434c3fe411a5c09af76f33a36a66156ae6466f1dcb17eb02120322f91d2defa95ad55467ed33ed5bdf9129f32a783ee5279e5c262b818377ce88baad50a681a2aa124aad1ab66d0633c92c9798424e0398ef6e13fc9e9b7a76e59d395cf36b20136567603d508268cd05e6e927075ea153aa325c61cab2c43167e26c2d513d4d6f4488ca11b605c81479ad9beee1a7e9e9208bb000000000000000000000000") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000001c0)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r3, r2) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0xa000) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x319de2b9}, 0x8, 0x80800) poll(&(0x7f0000000000)=[{r2}, {}], 0x20000000000003da, 0x0) 2018/05/13 21:43:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="11000000000498cd01fb2e4b4f5b79564105000010d901000000000000030022000000000000"]) 2018/05/13 21:43:12 executing program 6: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000190780000001bd3a895649b224390884c310c3492dba124418201f1ddd1bbb9913e76e1b17b903c75e1a912a5e59358426423c209d3961e7803d6a0857873f627059525d80c9cd387586f0977560775767dfaef97c5c71819361e20d463400a1d23a99da9f9ff9b6fd16f92f8e8b55b7965c0b200003bbe106665b938e541bbe4bb6ef81b11c8fba35f20f7893a6732038c09c38eb35f11b29cad83d455b95c59eb955c60bab855e8a58f0000"], &(0x7f00000002c0)) 2018/05/13 21:43:12 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x9d3, 0x5, 0x63075931, 0x6, 0x0, 0xc22a, 0x1000, 0xa, 0xfffffffffffffff9, 0xc2f9, 0x8001, 0x1, 0x71, 0x7fff, 0x400, 0x9, 0x0, 0x1ff, 0x1, 0x5, 0x28574221, 0x101, 0x9, 0x4, 0x430, 0x8001, 0x10000, 0x8, 0x1, 0x4, 0x9047, 0x3, 0x2, 0x1, 0x7, 0x4, 0x0, 0x100, 0x4, @perf_bp={&(0x7f0000000040), 0x9}, 0x1, 0x1, 0x20, 0x5, 0x5, 0xfffffffffffff801, 0x290}, 0xffffffffffffff9c, 0xc, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000140)='\x00') sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000080)=ANY=[@ANYBLOB="061500e4030000af0e8b6425949676045314ffffffff0000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/13 21:43:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) 2018/05/13 21:43:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) mmap(&(0x7f0000f21000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/05/13 21:43:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x4, 0x200032, r0, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8, 0x100c0) setns(r2, 0x20000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0xc, &(0x7f0000013e95), 0x4) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6e) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r3) close(r1) 2018/05/13 21:43:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x5099, 0x3, &(0x7f0000000400)=[{&(0x7f00000001c0)="9944202b55a0335411", 0x9, 0xae44}, {&(0x7f0000000200)="bb8061cc7cb389550fef0003cd80136713f823bb70b4d89c47541cf5e7222d5809f8a827e60ccfc07f10a005eaf3ba12707594088bb76d07fb71ec4103801fd6d0de0118821a7b41f7eab09ee52d8676d40997bbd22a453b5956d22465fdd72ba2d704cb31f7dd7072fdabd49c108f8aba8191a1442c1bbc3eca6375ffa57fb7e786fa5b211058954241aae3b8e3ecb518fc83afba9b8a3ae297fa5cf88fb14f2d2ebd9a4a01e04a14cc3e5d46185f60fe0ebcaf5faeb5131e318226b95586840fe3a5dbe1595360987d9ec1fa9c72e888a94c7977cf1f7a0c245da5dd857b4994c4937c6b51c7003f2d2d8d5e50948d6419", 0xf2, 0x3}, {&(0x7f0000000300)="709be8f6ce6726e85cafdfe184c40aaaf2c3940b91ffafa46b12e45dbd1e1d71809965dbcfecd3b147f5997894ec3f61b70a4d20297d3b9734a81dc0edc1f1c3fed229a2ea5fefdfa25ea105ff4aaa8cac3d5890a4c2726b3214fa2186184464a8767cbad834f7387ddce21ae9041684e5e498a469d746861f41c84c7e5f9970b2fc84a71a1b84f807ef349d08c2f1163ce5ad7fe1c05cc77cbb625312a9ce90d53719c68c40c36284558ce182c1405f8890db82949ec24d93f697d0fc4c79a3057a97b12669429784a349579521cc74b7b84b21dfbbc40cbca2b2dc15d2947a5f157d175630", 0xe6, 0x7fff}], 0x10000, &(0x7f0000000480)={[{@tz_utc='tz=UTC', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@quiet='quiet', 0x2c}]}) set_mempolicy(0x200004003, &(0x7f0000000080)=0x10003, 0x5b76) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/05/13 21:43:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x5) r1 = accept$alg(r0, 0x0, 0x0) alarm(0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000003400)="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", 0x100}], 0x1, &(0x7f0000009cc0)=ANY=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0xffffffffffffffb8, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0xfffffffffffffcbd}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/72, 0x9}) 2018/05/13 21:43:12 executing program 1: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0x5, 0xffffffffffffffff, 0x0) 2018/05/13 21:43:12 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x4400ff) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000140)={"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"}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="85ad93b7fef9c2a6dd7a00000000020095000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/13 21:43:12 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000140)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000400)='./control\x00', &(0x7f0000000440)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) [ 127.107010] FAT-fs (loop3): invalid media value (0x23) [ 127.112852] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/13 21:43:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) modify_ldt$read(0x0, &(0x7f0000000080)=""/118, 0x76) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = getpid() munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/228, 0xe4}, {&(0x7f0000000200)=""/158, 0x9e}], 0x2, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/193, 0xc1}], 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockname$unix(r2, &(0x7f0000000500)=@abs, &(0x7f0000000580)=0x6e) 2018/05/13 21:43:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x4, 0x10001) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000240)=0x9, 0x6a) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x0, 0x9}, {0x8, 0x5}, 0x1, 0x1, 0x1b}) 2018/05/13 21:43:12 executing program 5: ioctl(0xffffffffffffffff, 0x80184153, &(0x7f0000005e0b)) 2018/05/13 21:43:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f00003c4000/0x4000)=nil) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x5, 0x2) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x420200) 2018/05/13 21:43:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000040)=""/12, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x7, 0xca, 0x9, 0x7c}, {0x7, 0xb7a4, 0x3, 0x1}, {0x1, 0x5, 0x8dcb, 0xff}, {0x0, 0x1ff, 0x100000000, 0x6}, {0x40000000, 0x1, 0xfffffffffffffffb, 0x81}]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) sendmmsg$nfc_llcp(r1, &(0x7f0000004700)=[{&(0x7f0000000140)={0x27, 0x0, 0x1, 0x7, 0x7ff, 0x42, "03cfcfc9d31b05958fcada2e53c4908ea245bb78edefdbd04287af1f38f5307e3fb108bf604c615e4ba13c2e01d0df2e5c3b08ff3f36f5e88a66794358f088", 0x10}, 0x60, &(0x7f00000003c0)=[{&(0x7f00000001c0)="04a0ccb13535cebb30b972640312f27da1650a63b531e381fad3afe4b2ffd6cd95977f158b2b1c18f4a76ec4567a0714d7606e1363cd11693b09a5788054aacd6a5d5ef68d4f2811b7e244b4ea64a99978f27960be6f001e454e1e51d975c743d5cfd38d282c18cf98f20e15ddf2755aeb205f", 0x73}, {&(0x7f0000000240)="52ead6b6fafebe9992373f4101844537737088ba4e8390e8da41d583b82dee01719ee59f8dab8e3a6ac216c3ab5260390c988d889b3dd94110eef90bffd2f205d3620c830bfff51c8b5f293be583ac34e23b2ca4a74e493a185b7838b423b805d121c1ce80d149a44eeb0f680e", 0x6d}, {&(0x7f00000002c0)="b2db79d8c5579d3074f88e98bc5e097f644bf443a8bfd1be387289afe174a9df04367fbb95eb42dfd856a0dc432693d90fd735d6060ac10f51540f5fedd445c0f93ebe15f2610973b877b0e865840ee16665bf62b033d127b265e13d02ce04d865eae1d41985f2155ee88d1d63d2ce58e20dad9a45cecb4a429b2ecf8f4dcf2635fdb10e7d0d47d4f6a87cf04feff0a384b099cbe890e6a6e8fba621d20885e0d04c1b4d850abce84ffd37f5712ba801aea85f356f547812dac2a7102c0b1a4da78f66839fee8c3ce31b226e2767", 0xce}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000000400)={0x27, 0x1, 0x2, 0x0, 0xffffffff, 0x9, "e89a18c3993e11030ba7e8a451aa81e4f4ae998f1fca30d35bcb2330eb5e067b5cea11dc43698e69e0365615ffb670efbfef1f86c821e98223e901514cae12", 0xa}, 0x60, &(0x7f00000018c0)=[{&(0x7f0000000480)="b415fadeeb30a71d55e69d9f66d71cc283affe2d2451e69df47eb52abcfdc6fa2069bf1ad5fc89a2b310b246941c9eb933105ea84d6ba47c125dc8ed6e88d305ab7dc4d05c92be3084038db0c8dd54b733cf5c3419cf3499b08458187face22df1f9d3cc", 0x64}, {&(0x7f0000000500)="87ce047bcfa0c98e7257553d20f0107d8140", 0x12}, {&(0x7f0000000540)="ade2b557562a833d3df9cba253d0223651d6ba1617b3096277835b1f03a56bd8bda7aeacd1bd3f66b1ab5ff73dfbf4a77984586a10258dc325d30e4a4fd4258f9cb227137abf4a0c08b54dac411d16200d884b538d9594f4822979d563aed2f5203875be58dc619635e546af0a59dc96f7a96acc04cb432146440e0bb543e1c4c382924b2ce8773f75607b889396086f06a9c5362ad9adef2e555724e5cad55bb8bf613458ed0b27fde93d8c60bc6ba7592f028155642b95624db3925a9321185ca6893cdb6f786c83e7582fe04e5c169448a9037315e484d465ac9fb8520993dbc287cee816c785", 0xe8}, {&(0x7f0000000640)="9306a47a59aac2162d720deba0aa7084b5db9796b06be18f037ac1447f08a3012e124c861881d38fb6cfdc493fe126ca172f7422280443fe70ffe5e3fd4bfea553ea6dd3cca0d66fb62cb91892350e2e9caee62e9f7858134f40faf7cb76bfccf5e052d4b4f6dcb800ad1e", 0x6b}, {&(0x7f00000006c0)="990a40abbed7ea1ec4c86dbebba805a86fb62a3aa6e17dfc798586bb14ace51845b157546e1789a6481ec8c78143ebfea1d4a57383aad78da916200153d79f5ef44de0a014587c3020339fe8d63a368196937f00d808d9796febd78a9107b4b82f57e9484308bda77c839d9891eb359a81aa620324811982409e24c873beff5979bdd0966a8b1b71caaf26cb3468282adf63c09553bd0e39a733429aa3906bc5c5b248bd79a399f8", 0xa8}, 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{&(0x7f0000002d00)="18ce596d0bea233f74075297dc86a11bf108dca3c1b77340ad2b52c0ed58801b796bdaf65340ed799bafb65c26a384a27f503e5e56a2600738c95fb1d618eb128e30707550cb678e8ff654db564ce6559b8635147da3", 0x56}, {&(0x7f0000002d80)="66123078f6febf1ec61751eb2c0d9766ca4106c8f3ecc3ee00e2fb05ed255875442de2a92b5b011e4db403971cccde7842441b4ed86ae230cf28998d295052f0dc0faa1a916577c55cf8868d6cd78231d6e9d26fd20ecd0a66e55c6147338b61e4b2fa9717bfa0d69536624809cfe2f6d461f32a894daeca3a", 0x79}], 0x4, &(0x7f0000002e40)={0x88, 0x6, 0xf774, "3a8e0962a63e321954a7e3944a4b46d6b3e1a9363ee036c27df52ae8b199999093ec490321877668d0d55091e3e5f39ed9973e707444f389283f6a49aa0499458f3a96e9e295e6e18a17cb498851d7e18ff00e5d4edd40aa4515b4a683dee72d84640987c8ade020f1c9f3a84cb05d5647f0"}, 0x88, 0x800}, {&(0x7f0000002f00)={0x27, 0x0, 0x0, 0x4, 0x4, 0x1, "00cc2a6d5d13c571376e15f8ca0941d89b29ab4464ff4e453399c931f66710975e07a1a49c37278716ed3f5db205067413b3cc3885fa13cc1f6aeb83284440", 0x20}, 0x60, &(0x7f0000004080)=[{&(0x7f0000002f80)="60591c8cf72bae539b4efe95e0883b1efaf1dabdc70f805aa9990a83b8e7b967848191d1c084539781ab454a3633870bd7c50bbe010cb6a58050dddb89672f6b52038af6e7d60fcd1c26dcb95e0df169cc7b1280dbfb34bce8219e7bce10969956557fbcb139b8ed90f6da86453864ec16294292c40e9171d6c27cfb49eb2546a36fdf7aa8a6ea057882b002a152b9d5f3876e02227f18d0aa35511ec7b848d9a3c92bafb4fb562f1c4dcc090ef6c4b2b677feee8ec7ea1f26088b105f18daced66df22b8a3c", 0xc6}, {&(0x7f0000003080)="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0x1000}], 0x2, &(0x7f00000040c0)={0x78, 0x11b, 0x7fffffff, "ee375087cc1ad894f498e114bdcfb6b66c7d253f7f76e6568bd88c7b648ec8b487e68b5895d6e2e60c7329a2c13f251ed17114acdb7953aa6dcce7e36bb812f48317b61b55958e3b7dae1df245bfa81bc4e139aafe4e273ce4d1b0c97976ffbf88a0c8db61d1"}, 0x78}, {&(0x7f0000004140)={0x27, 0x1, 0x1, 0x6, 0x6, 0x800, "6eb53db060da4307f37d32e909e44ea8272e4459676b5bc4e5c6fc40d3830cfcf8bdcdeb9248372d1f89fbe4e77db1471e7e815124ccf26af4172e6be11812", 0x2d}, 0x60, &(0x7f00000045c0)=[{&(0x7f00000041c0)="cd0687f39c976753bff56fccf3474771fc07325c0f1339f144dd86c491ac229839e31e63152f61b8677b702a7365f6241eb55fa00487f4b400979615e2596f3d1958d5824ed785f28f5179e6580ad6955522d3825e86547411376358f58f3eae43f3de903e97d0a1596e089b75a9239b68d192c142831c799fbf277c9be78a68ebdc189765955f763731d2e9eb370772cddc2b52de60c0701f4da0b56fe2ce5a51b9", 0xa2}, {&(0x7f0000004280)="c39e368f02caf8d45c8b660ff257ea58ca9dc0495e4030f70e84e2cf497c1fe024bec1cf8cf9a09213731f902b04", 0x2e}, {&(0x7f00000042c0)="e306d935f9def2372e175d70cba153634d316742cbdaa172a28faa6cd291dad36c35f6fcfdadd68676d98ecf812d842ba17ad220dcd9ab1fc7d5ef049ffbcc993328f99f50f01114b021d607a295d45434919b83a70adc9850", 0x59}, {&(0x7f0000004340)="ceb813621d620c8179bb19bbaa7da7ef3966b49b603f795388f8e56b02e103a890a47072afcab31e3521225b380e7c6ec7f6fc21f0da2277ccef4e24b52e30888395ad9e7c30c363cf8a99b99866920357c07b7de988197a10d0426b863d05d3f057232ca0647f6df36ad013e7a7bbedbedf4b026ad1544716fcf8d91c19feaa82e23845cdc49a801c9b75f39b959bb184e0646c963443f16bb62a271363c797d75260323a35b94cfd4d3b1693d7d21c3b550c3e7357312e1519ca8fbbb1a4171cf96b6a2fc41e5fb8be678d7b94a6f58683f7a9fe9ed4b7b547feccabd24a4ded64b9490bb1d00340d61a8a0cfa0bdce282d1", 0xf3}, {&(0x7f0000004440)="7e82d121cd944a79800be5bccd9fd5a8d8408e934074f66ee0872d1357b3f84a9b1353a0f73d6be0766f11e45094207d7951962290e495716235a576962c630e463207dd2b91ef4e7f56ee6acf295831031414bcaa7512b56150c9c167b311b3ab917cca4afac32dfe5cb6210d1f1b82707cce7ba867584de0ac42ed492ca57b77ea71fc45e3b76bf27d5043e0b2cd61f126c9584e6051cfab58acee76c0c88465943bda8ba4106844b83619557225ae1a51bc912bdea7c2faed3083b36bf897cf952f842f1f2401cadf45ea18805e1cd417a24e63", 0xd5}, {&(0x7f0000004540)="fe9d7fff68d66e9a2ecdfaae6182b73ce907fab5e8de6d50739c5f1d16f578f5db2fb519966a839a6eca739f8f3976ac9d7f199c07e64b2ac8dc57b7caffbfcc7890dd7cb15e200223d93f835a6de2e799fe8bf400a4328665809110514dcec4e1ba043f9312d4bfc2f74b7173fb3c035d465139447162c5973740d157ce3c", 0x7f}], 0x6, &(0x7f0000004640)={0xa8, 0x103, 0xf61, "bbc7860d63b5551f81d5cad173c02d0b37e406a541d4ed951cd6a8805afcc404c66113693950883ce75dbbdb702f9620931fa01cc6e86045473f02a3a88469f2b8a7721580ff33dc429b143df848c864c673443c77fa4710f795d35baec895628dd39664e4c8cede88a6e00b5c173d899a554207cbbdb89e25351aeb30711c2e9e473dd699fd4802e2a01b3b5ec84e174ad67553d184b87e"}, 0xa8, 0x8000}], 0x6, 0x8000) [ 127.269404] FAT-fs (loop3): invalid media value (0x23) [ 127.274928] FAT-fs (loop3): Can't find a valid FAT filesystem [ 127.297969] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/05/13 21:43:12 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10450, 0x0) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000100)='./file0\x00', 0x100000000, 0x2, &(0x7f00000003c0)=[{&(0x7f00000001c0)="6bd7c41a8328d5b04df35511f9ca5f4a37b769d98d6176592b622251930b3f6c6361429d58d29d3ded4530fbe58292ea2a0afef7663b5b0b4309dbe8944cc1776f3eed399006a73ed9cbad35a64effc93d3ce801d7eb914b71d6cbb8f786956c3700026a187693b2e4304d3942d09d5e7b193f5a1935264b5f0a529b9024b1bee01c9ea89b7336f01b268ecf6e973906791e3bda3f2b13f15ec4108d0d844296b6f51fce9b6afc0e35b399a41b48d64266d51af231b862e4b2ea561a5a459cc71cdd82ea641c262964541e7a4776f2a4f08497bb03fc2d1dace838994db3db7197aee1987cf24969d92d", 0xea, 0x20}, {&(0x7f00000002c0)="bedf743ed70ee6f031812a656c868a5637ae4a3814feff739c7636344c6e4d681f51155fe6ede243cc434eb4b2d9fd90e8ec12ae22170756de3db48213cbe4e8153c740daee6fac712a47158407648d9c7c9ad1bd2ea07dea2bb09bc313af062ea16dc0bb496843f7a8c18c648eed459c67974fd352b5429f883c1831354fae91f5e0ce56185d83e1c9d06585cc72a357aa41aa57bed9eff6fee8574230e40bd7c927dbb3db92e1bd81b6b3ba035a2ea45ce7eccd3e3e758510daa250b2c19dabf5347f83b6f13cdba40faa18fc7bb50ee496cf5075e2ec3b838f7edeeeccc06e8506e51904a57cbaaa04baf0f4f", 0xee, 0x5}], 0x26000, &(0x7f0000000400)='\x00') r1 = perf_event_open(&(0x7f0000000080)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r2, &(0x7f0000000180)=ANY=[@ANYBLOB='dgf'], 0x3) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000440)={0xfffffffffffff78c, 0x100, 0x9, 0x1}, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x80030, r1, 0x33) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000480)=""/91) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/05/13 21:43:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000001c0)={0x5, 0x20, 0x7, 0x320, 0x2, 0x10001}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000200)={0xfffffffffffffff7, 0x8, 0x419, 0x0, 0x8, 0x8b33}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) readv(r1, &(0x7f0000002440)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x800, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000140)={0x5, 0x0, 0xffffffffffffff80, 0x7, 0x6}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x4c, r4}) 2018/05/13 21:43:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xffffffff, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x400, 0x200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000300)={r2, 0x80000, r3}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0xfffffffffffffe1e) r4 = accept$alg(r0, 0x0, 0x0) fstatfs(r0, &(0x7f0000001480)=""/247) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r5 = getpgid(0x0) sched_setscheduler(r5, 0x3, &(0x7f0000000040)=0x46) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r6 = dup3(r4, r4, 0x80000) getsockopt$inet6_buf(r6, 0x29, 0x6f, &(0x7f0000001800)=""/230, &(0x7f0000001900)=0xe6) 2018/05/13 21:43:12 executing program 4: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c6295e4eca6c09b612ec6f") r1 = socket$packet(0x11, 0x800000000000003, 0x300) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8304, 0x1}) sendto$inet6(r1, &(0x7f00000000c0), 0xfca0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f00000016c0)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000001580)=[{&(0x7f0000000140)=""/67, 0x43}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000400)=""/222, 0xde}, {&(0x7f0000000500)=""/118, 0x76}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000240)}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x8, &(0x7f0000001600)=""/186, 0xba, 0x4}, 0x2000) 2018/05/13 21:43:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)={'ifb0\x00', 0x2}) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xdd4, 0x4) ioctl$KDGETMODE(r1, 0x80047437, &(0x7f0000000040)) 2018/05/13 21:43:13 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c00000000000000000000a60000000004000e000000000000000000000300000000000000000000005300000000000001"]}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r1, r1) sendmmsg$alg(r2, &(0x7f0000000f00)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}, {0x0, 0x0, &(0x7f0000000740)}, {0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d40)}], 0x1}], 0x3, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/05/13 21:43:13 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) mmap(&(0x7f0000336000/0x3000)=nil, 0x3000, 0x3, 0x110, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000280)=""/11, 0x2000028b) 2018/05/13 21:43:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x3, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r2 = dup3(r0, r1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000004c0)={@loopback, 0x0}, &(0x7f0000000040)=0xfffffffffffffeeb) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, r3}) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x10000, 0x4) 2018/05/13 21:43:13 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x104001}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) 2018/05/13 21:43:13 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r1 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x110ffd, 0x0) unlink(&(0x7f00000002c0)='./file0/file0\x00') r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xffff, 0x80000) dup(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x2, 0x0, 0x7, 0x200}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r4, 0x211}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xee, 0x20}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r5, 0x101, 0x0, 0x4}, &(0x7f0000000280)=0x10) 2018/05/13 21:43:14 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x0, 0x4}}, 0x26) 2018/05/13 21:43:14 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="02000000000000000a004e2481000000fe8000000000000000000000000000aa0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000a004e213f000000fe8000000000000000000000000000bb1f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22030000000000000000000000000000000000000100800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000602000000fe80000000000000000000000000001801000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20a4000000ff472868cd3fc69701000000000000000000000000000101800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2107000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000080ff0200000000000000000000000000011f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210000000000000000000000000000ffff7f00000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2104000000fe80000000000000000000000000001700100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e211abe0000fe8000000000000000000000000000bb00010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2405000000fe80000000000000000000000000001b0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x590) r2 = socket$inet6(0xa, 0x6, 0x3) r3 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x6519, 0x2000) r4 = fcntl$dupfd(r2, 0x0, r0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000000c0)=r4) setsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000000080), 0x4) 2018/05/13 21:43:14 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e64742f7274365f737300cec2a05ed902da80c796304f7ec768af584e20188152016e9ad42ef56d9bf7bf5575c9ec883416b0ff01962c5f0cc8fd9ab65bb440000000") read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x3, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r1}) 2018/05/13 21:43:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x4) dup(r0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x8200) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x420080, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x400100) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x20400, 0x0) ioctl$KDMKTONE(r1, 0x2284, 0x6) 2018/05/13 21:43:14 executing program 4: io_setup(0x8000, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r0, 0x6, 0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000240)={r1, r2+30000000}) io_setup(0x8, &(0x7f0000000080)=0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) fchmod(r4, 0x53) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000140)='0', 0x1}]) 2018/05/13 21:43:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000140)) r2 = socket(0x1, 0x1, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3ff) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00'}) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev, @rand_addr}, &(0x7f0000000440)=0xc) dup2(r1, r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000480)='bridge_slave_1\x00', &(0x7f00000004c0)='/#wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000640)='nodevposix_acl_accesswlan1ppp0@\x00', &(0x7f0000000900)='bridge_slave_1\x00', &(0x7f0000000940)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000980)='IPVS\x00', &(0x7f00000009c0)='lovboxnet0security$selfsecuritycgroupuser#+!eth1wlan1)\x00']) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000580)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000680)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="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"], 0xb0}, 0x1, 0x0, 0x0, 0x40}, 0x8c4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000005c0)=""/98) 2018/05/13 21:43:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x20481) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc08c5336, &(0x7f00000006c0)={0x0, @time={0x77359400}}) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) timer_create(0x6, &(0x7f0000000140)={0x0, 0x2, 0x0, @thr={&(0x7f0000000040)="004dc480f2c58f6065d3a57f1d212c9b80dc95e0b0fdbb60842610e64f9cf6594c47ae1f60450dbecd6fe645af05f538a495998dced7c1a10a7abc538193a0735e7d1a338c26ffb812b6338b5515c17d177d48b1133e83b9ccc9bd787f7b881a4eab5b28b849f1070e2f936a21ad44555761c5ce5a7dbfc8f4d0364a52fce85a46609d2ffe1918e3811bb325addadc0c46cbfd45fbd8de0a2aa9f37d7d1f116a30664c98c706b04f16f21039fdba03b6d142b3d0a5eb1d548069e3a14e", &(0x7f0000000100)="a285fbb4bea95c8c7761c6edd901d5245692ea619bb4bea30cae9d2a7f3af619cf18c12d5b48960c9ccdc2706279"}}, &(0x7f00000001c0)=0x0) timer_gettime(r2, &(0x7f0000000200)) 2018/05/13 21:43:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7, &(0x7f0000000080)=""/205) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/05/13 21:43:14 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xffffffffffffffed, 0x200) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000b40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000000000}, 0xdc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e2b3ee11", @ANYRES16=0x0, @ANYBLOB="000000000000000000000100000085ed349a5a5c19a5154e72815f279cd77677f068f321a53081ba6066ab92ae580c3975bf5a29c37e4b607b84d539c28bb4c80cb1c3fae2af683ea952083bf71acf9a43ccf35da87f2869cdadc2a4536cf3d2fe82d8863601e516577a58e8dfbb2db468d292ea93ffdbc91fcf50b6093a06e3ad3aedd9ee4060f299b6a64a2a107dd499b5884bf96b30fa486333dd782d7beee0615d841c2526069df7f74de9308f9af7e366651735622392b4d809530c97474c5f90c127"], 0x3}, 0x1}, 0x20008000) 2018/05/13 21:43:15 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000080)="0f1745bab21148933f92432d1c44d8c9dbaa20a06006fc1097ff0be1faab077f92406669805e495ca8abce086bae84c4a442ab71e59b193884b6896d6efe95fd73e05f69499e9b107470baf116b707a0620fbd71229de9d733509f1f7ce4417a1a388a2418bd4abf6a4fcacb1d634feefaf366d6798f7b4d979b8ea2ad520f632f2d6b15da85822d83f58feb964ac5d9af36b853039035148535973aafa1b8f97d57dd640f43e8b3d8b897c7f676826d88dc53702d6e914f56"}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="0900003f0000000086"], 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000180)={0x3, 0x70, 0x7f, 0x9, 0x3, 0xfffffffffffffffc, 0x0, 0x8001, 0x8000, 0x2, 0xff, 0x3, 0x488, 0x6, 0x400, 0xc614, 0x80, 0x7fff, 0x8, 0x9, 0xffffffffffffffe0, 0x8, 0x9, 0x7, 0x0, 0x3, 0x3, 0x8, 0x0, 0x80000000, 0x8, 0x40, 0xff, 0x4, 0x2, 0x9, 0x19, 0x0, 0x0, 0x3ff, 0x0, @perf_config_ext={0x6, 0x6}, 0x0, 0xffffffffffff0ddb, 0xfffffffffffffffc, 0x2, 0xf000000000000000, 0x1, 0x35}) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)=@deltfilter={0x168, 0x2d, 0x100, 0x70bd29, 0x25dfdbfd, {0x0, r2, {0xc, 0xfff3}, {0xfff1, 0x25055de28383935b}, {0xffff, 0x9}}, [@TCA_RATE={0x8, 0x5, {0x3, 0xdc95}}, @TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_RATE={0x8, 0x5, {0xffffffffffffff00, 0x5}}, @TCA_RATE={0x8, 0x5, {0x0, 0x100000001}}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x118, 0x2, @TCA_BASIC_ACT={0x114, 0x3, @m_bpf={0x110, 0xc, {{0x8, 0x1, 'bpf\x00'}, {0x1c, 0x2, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0xffffffff, 0xfffffffffffffffa, 0x30000000, 0x6, 0xa4}}}, {0xe4, 0x6, "a82baa130419839197513918e44d17c86b7359b72ce461d0f68b7916117ac902ea88535fcfa6d88933daaafd73849128732f8a72dd069b1545e477e9e3e7ac26ad5de37d5e877f383277e32ab52fce9a525fe2e6543cb08c7c26dec43db01b3f752ccdea71032e606d14d61fdee14e0b6b2294edf0146e8ceb74435cdb313d9e497cc02c90717402b8443fd6e0b2f72051ab237c16ebdd20fb37cff8681c10fdfd4819af319b0b1e503f499a77ba570641cc389e286c385a7f9c9b5ab97f24bde0f095fd98c5cb1b3bef96a21e201f880497d25a0dc4970572aa257395"}}}}}}]}, 0x168}, 0x1, 0x0, 0x0, 0x24044001}, 0x8000) 2018/05/13 21:43:15 executing program 3: r0 = socket(0xa, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) getegid() r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x0) r3 = dup2(r2, r2) syz_open_pts(r3, 0xa400) sendmmsg(r2, &(0x7f0000004900)=[{{&(0x7f0000001640)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)="3e0adef7ab85627e7c65fbd05e03a63e683c64cb1b7e5335f03d9eda3a55cab3a31f511e4e577a6a6217fdbe2d908db4a74748ced65650d4863db9", 0x3b}, {&(0x7f0000001800)="930ee46484df242795bc36b2c2be9b6d8e592d", 0x13}], 0x2, &(0x7f0000001d40)=[{0x70, 0x11, 0x8, "4a93a4c19a94f17a7a1138223d126f38e4ec5f4f31b13b06ddbd6ce7b65871f05bdfde88e2089ac6851bef7ceddd7e52924fa83a99c448717589fdd0061ecab6f8d2e5a20253e30c546c479536f77081455930f737c58be3bbbf1b"}, {0x88, 0x0, 0x7, "c23c42aef075ecea13babd872d924faebe1bbd5506764233dba9718376d5043e178ed79ec4e291fa399c7be8c875a3090c9edc0142adac46e0a5b7c3180059bbf151cf49887ed0e164abbb971665852c7db46ebc9f5ff7a0d94ee10eaa1b878bbb676bed7ca9e4076d22eee7c85eaff3c1ac26"}], 0xf8, 0x84}, 0xf600}, {{&(0x7f0000003000)=@ax25={0x3, {"e3f530655838eb"}}, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004a00)="fa58ca44eb102804c6d67acb8f12ec10c4ed3e38e29561c8ad54c318e104e3d1da861c02355ce7fee7f19d664fb952c3b0b4048934d45da22c15a1548892858086cd7858ee42b2edcb45ec339c89030e2677117e3c430e01ab725957b8a1f2ee31610a5fa96a1e4cbb45cc737331af5c28f13a4bdc7bd4b1a9a77ed7cb7aa78592fce383fa81ba0798c43525c7634908316c2d7e7ce964253f26ec516deefd631fc2537d478881017592c3a691421a03c64116ccc3de50d7cb613180da35cb4bb0c345e2cb17186c61d2a71e68969bf0cd41326458", 0xd5}, {&(0x7f0000004240)="0069afaafff4d787f7f9b54a4342041440f7dadccaec6d1593f2619df7df16d02927fb323f968331683d08817dd62a205380c6c6b882eea56f787aca1a68c4ffefa8939606ddd820295dad04b2ed1dd907640482ae15537bace4220dc8852ef34490f3b64f57963e179ed6d6b1bba583db63fa6c03b3c255d548f32c6393a4496923e526ae328c6c08c9fff0dd3b93fb5dc9f92e2669ec8c945fdd5829d1a9e832f5b8ed779975f1", 0xa8}, {&(0x7f0000004340)="1c3e9c87fccda50b483c41a7d1736ee3c39c487fddf6d8a77599da63da4be9464d458305c9f43a47afdbad0d77de6626d9bb8e7a24b1bf1cd6d70175139b01efac6198cb39c3bb9483b9586ab916937c3ae9de755fc66d4c94548b28412030d2921a7efbdb4fa5dc6fb7dea6c7656c30fc9a77622a6d7c3bf2214f", 0x7b}, {&(0x7f0000004440)="b136d73bd5297799c5729df356c034509b662f866f72adcee375f53489f654c1ae7c66745cd8ca61c991ee786ff45567e713317947e0812d7fc4b194ef52cfe06bad478e1ebbfb179b8e0321603c856e91111beff950e83c3983b0b9302eeefa691689110382843d34a3a717866d87eaa4b5f90bc4659c8ea1ba44cefc0d721135253722551da8ba1052118e56", 0x8d}, {&(0x7f0000004600)="4247050c6d010f9d086a458d4f080eccacbc30808205fa995ed3d9b5bbc9091cf40a73d8f296e9e14385aac5ce388cdb87a5bd587a0e5855bd942df47c38e22d8ab4946ff3288d167d1c3f8db5db701bc68343f241a7e8443b863d53e78a9b2f07a30804906a058139b0dc5cf79ff1c05e71ca468be39530bc0e69e07d787520522f83f6e349dd0878cde095046bfa80f87e5dfd2ee99153932392698bf2b172b59febffe1d96d3f16e3a42989e97b212de12be65d3c4581d3d9ed472e14b829", 0xc0}], 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="5000ffffff7f0000000000000700000050e20233c08741dadf9c5a3c2acb589048f7789c87f722f11b32ae8eb7aa8adc97e9c308223465e8999d692d7d3a25f8fd4f9dea68b8481c11091b00000000005f72ac93b7fed4ec6d67d6bc0af835fb43e59134f3a2e50d43531d29caec5157201260a88b7b98941523606db481955cf4e414f5c3d29343edfb5121865b80837f94217cc710491d8f2734bc7668e91fe28375daaf9a6545be97d1c0c23c1a4c9ad70f9abe5b1516"], 0x50, 0x4000000}, 0xff}], 0x2, 0x800) 2018/05/13 21:43:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000000040)={0xffffffffffffffc2, 0x6, 0x100000000, 0x0, 0x4, 0x4, 0x40, 0x1}, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2600000000010000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/05/13 21:43:15 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x7) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000240)=0x9, 0x6a) 2018/05/13 21:43:15 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000340)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0500000000010000034d564b0000000001"]) ioctl$KVM_INTERRUPT(r3, 0x8040ae9f, &(0x7f00000000c0)) 2018/05/13 21:43:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) inotify_init() ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/05/13 21:43:15 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="c7c604000000660f38823bf30f011fb9730200000f32360f07b9d80a00000f3265660f2ed10f090f0092ffffffffc1b28f00000001", 0x35}], 0x1, 0x0, &(0x7f00000000c0), 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000280)={0x80000a0003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f60171]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/13 21:43:15 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000780), &(0x7f0000000800)=0x60, 0x80800) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000840)=@full, &(0x7f00000008c0)=0x48, 0x80000) fchmodat(r0, &(0x7f0000000cc0)='./file0\x00', 0x2) r4 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) syz_extract_tcp_res$synack(&(0x7f0000000d80), 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000900)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000a00)=0xe8) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000b00)=0x0) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000d40)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000200)="502a8e5b5b9f9970d8b295f8e5b7f2c2561e5616c7bf93646df73f3fc7c31a200aa267f1da37afeffd9e24399bf83c5e8f936e9a199296e88a57dc5cd9e06ccc46efb5354bd05da91294c63f9be24b19d26593681aacbeef506451", 0x5b}, {&(0x7f0000000280)="1d720bc4147b5b3ef159b604a497a20346f248772e83aa192b09c036667e982135a89ce49871c89c812a2dfa4f7f36ec92b7e577c50768a32bd42bcca005daadb25fc18db241685e35ef6d25a2c7d2b42268986be722d6168cead5ab10e17f56c9ebadfd068cd35966318a47b7c9", 0x6e}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000400)="a0dee080a975bbf24ca08f9a58877d60244fc17ab536605583a5282ba6292fa1f80780fbf1602d0ad127679273c3022d69048145e342334e53299a6b2069068379752a5f90306256b7a8c3f4d75770f8baf5bddbed6dd3f344e3360bc9aa3a6fd2783f0d3d50d93f0077292623a662c857350d26f01beb91280a5434ccafbaa3eff02493686afada3ce99cff18ecb427f29703b6eea9df1b9ac566f556de67a265fc081e9cfbafeb8d", 0xa9}, {&(0x7f00000004c0)="31bb5aaa335502a3c4e645174e6c9c75f320e2ae8cc1d8866cd762b1022d98f62f4081a0e91b39827b2fb735b67b57e9b3b06e1da5d33b23ab3b7fc2b2617c5e99e1b70444fca5bb", 0x48}, {&(0x7f0000000540)="ca2c79fe70752b0e6b935dfee9f2dfeb70022589fdb390419e0f40de487bc5191b3d587377ce89ead7bd6af3db353840bd9f038058d0f4cbac04dd5357c90ead32c98c40c1958d343a95b64fd29ced2d051949db3dfe457c02e95d4d642227651c04bcbce9320aaca0706d28054e821ee48b434fa1984758dae6b7d6664c46cbad4f6a4d0394b2a8d66466045324336b2a550875c63febad6fc84665f7b5b80e92c3c9be970e8cc8ac86e73096837dfdcb201afd8033200fe263931683476715c8411787b168330c260d2b8fb3b81da014c09642a06974c1a3bcdf457b067f7664cf31813625ba", 0xe7}, {&(0x7f0000000640)="a6bf9181fd9cffefb361ab98fb31226c1c27ec9bb9c8445f4d4e96254178044d49edc8b7e899005bff19fff4f133a1ff343086dc2de7f6d50b04332ee658d551d9dbf613897dc484c7379715927667f4c8ac74cbb12092d7735d73c8d53631a28c368e692a18dee83fe04b672b697e8ef28c61b78f894538630d3d35171e", 0x7e}], 0x7, &(0x7f0000000e40)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000010000db8bd2b7f36ff222c0c15783b968b96c98eb7566cf3588650f6f7086f8e22742ca420b6053a10773c60c90e953e53055af633e1140a7deb7bc61ed2ea564a38c388754a7cd462b70905577140e06967ce5d7b101289d589c5c3108595545236280623ed5f3b785d045d38e941bafe182", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x4}, 0x84) mbind(&(0x7f000049b000/0x4000)=nil, 0x4000, 0x4001, &(0x7f0000000040)=0x4, 0x8, 0x0) perf_event_open(&(0x7f0000348f88)={0x3, 0x70, 0x3e6, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x3ff, 0x7, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r11 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x140, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r11, 0x107, 0x2, &(0x7f0000000140)={r12, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 129.914834] mmap: syz-executor1 (9064) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/13 21:43:15 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x49b5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x5, 0x7}, &(0x7f0000000480)=0x90) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x0, 0x1, 0x0, &(0x7f0000000080)=[0x0], 0x1}, 0x15) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000180)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000004c0)) 2018/05/13 21:43:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x40000) rt_sigreturn() ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086610, &(0x7f0000000080)={0x362, &(0x7f0000000080)}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8500}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000001}, 0x20000000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000340)={0x40, 0x8}, 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000380)={0x77359400}, 0x10) 2018/05/13 21:43:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000100)="0100000002107836d12eee77c8ff000080f000", 0x13) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x200, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x9, 0x4) 2018/05/13 21:43:15 executing program 1: lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)) getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r0 = getegid() lstat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, r1, r0, 0x0, 0x0, 0x280044) r3 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0xc000, 0x0, 0x0, 0x0, 0x0, 0x1000) r4 = dup2(r2, r3) connect$vsock_stream(r4, &(0x7f0000000280)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000300)) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0xad5, 0x2) quotactl(0x0, &(0x7f0000000100)='./file1\x00', 0x0, &(0x7f00000001c0)) 2018/05/13 21:43:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x41, r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00', r2}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) fcntl$setpipe(r0, 0x407, 0x1) r4 = dup2(r1, r1) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x8) 2018/05/13 21:43:15 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x2e) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x880, 0x4) 2018/05/13 21:43:15 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") sendmsg$inet_sctp(r0, &(0x7f0000001c40)={&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f00000016c0), 0x0, &(0x7f0000001b00)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2}], 0x50}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x1, 0x6, 0x80000001, 0xaf30000000000, 0xd5a, 0x20, 0x300000000000}, 0xc) 2018/05/13 21:43:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000340)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000002c0)="0f30c4c27d1302c4c275467800b9800000c00f3235010000000f30b9ea0900000f32652e0f30640f013e0f2372260f00da0f21be", 0x34}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000140)=0x64afdb2b) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/13 21:43:15 executing program 4: r0 = socket(0x10, 0x802, 0x10001) ioctl(r0, 0x3, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) 2018/05/13 21:43:15 executing program 5: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00000005c0)={0xe0a, 0x4, 0x1, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000600)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000000100), 0x0) 2018/05/13 21:43:15 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) r2 = dup2(r1, r0) getpeername$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x14) bind$can_raw(r2, &(0x7f0000000280)={0x1d, r3}, 0xfffffffffffffe8a) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="873a3d2f8a1a4d5211133f7e9c4eb5be", 0x10) sendmsg$can_raw(r4, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r4, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/170, 0xaa}, {&(0x7f0000000540)=""/188, 0xbc}], 0x2, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/13 21:43:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0), 0x10) sendto$inet6(r0, &(0x7f00000000c0)='\b', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) fsync(r1) 2018/05/13 21:43:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffd54, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xf4, "941201e97abfe5c4893614f7711d228e3cafdb92772eeb01078891f64c223eb9091c7fc611cd298de80af2ebc0eab4944f6305b028813840a859278a8e175e86a6bc72e013e31859bb921e5c9b16bdfbceb50466acc3ea9e4cd49408f5a7c03d68bae0108e932585882f08c8b7928011e5fb2b0d90939bc0f437699277a8a63d00072294d83eb8fd41002cfb5de07e9e1d732cb56901d55d986d276d65aab938e6dc5f2069eada4202748ace22239a69a63977e92003378115f02d506aac275bf6797996b5fcc085b0f75d0cbfdd10c257ab7bad66609851b2fc4936ba5b96fb19f4d852d10bdfcf692379089a4fba9ddf240ca3"}, &(0x7f0000000180)=0xfc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x8}, 0x8) 2018/05/13 21:43:15 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x8080) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) pkey_alloc(0x0, 0x1) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/05/13 21:43:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000100)=0x78) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x3111}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000300)={0x0, 0x3, 0x8b4, &(0x7f00000002c0)=0x10001}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000140)={'gre0\x00', 0x600}) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) 2018/05/13 21:43:15 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0x10001) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x80000000, 0x0, 0x6b, 0x40}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140), 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth1_to_bond\x00', {0x4, 0xfffffffffffffff9, 0x100, "1c74125803c5", 0x80000001}}) 2018/05/13 21:43:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}, 0x9}}, 0x1, 0xcd}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f00000002c0)=@ethtool_rxnfc={0xf, 0x0, 0x0, {0x0, @hdata="8fa2364dce185c8b7c3f95cc390e358761b4f21f4eef2edebff4c42119547e462323033c293268f6845e088254bdb7f8f8678595", {"6b98", @link_local={0x1, 0x80, 0xc2}}, @tcp_ip4_spec={@loopback=0x7f000001, @broadcast=0xffffffff}, {'fw', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}) close(r3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="506e8cd1ef95fa2d2bd785", 0xb) close(r1) 2018/05/13 21:43:15 executing program 3: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100) inotify_rm_watch(r1, r2) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000040)={'eql\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/13 21:43:15 executing program 7: r0 = socket(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80003, 0xf2) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000240)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/13 21:43:15 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r1, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xa4, "ce96e08296d573e20540a5b0539a26d23addd36af9edc33ca26dd9b372ec2066c333df849913399e7bcbb96132184fc6cd9875e630755f65494e949f13c18b6c8c429240c9447163e9b9bd2e8405e28800c2fce63b8b26d9ec949d93aa5bf875768ed0d834e1b5199409c6eb932eea7cd31d042b38d43aca49c1119873471e0460251b624cc0b6ad65bd254991e99ba9adecf8f6a91259b238f5ea6e197b601d046c0d72"}, &(0x7f0000000180)=0xac) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xffffffffffffe139}, 0x8) write(r1, &(0x7f00000000c0), 0xffdd) 2018/05/13 21:43:16 executing program 3: r0 = socket(0x20000000000000a, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xa02, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x2, 0x200) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1e, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0x16, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}}, &(0x7f00000003c0)=0xb0) close(r4) 2018/05/13 21:43:16 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = memfd_create(&(0x7f00000002c0)='.em1\x00', 0x3) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000140)) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0xff, 0x6}]}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xd9b, 0x606040) getdents(r3, &(0x7f00000000c0)=""/91, 0x5b) ptrace(0x4207, 0x0) wait4(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f0000000300)='./file0\x00', 0x9, 0xa, &(0x7f0000001880)=[{&(0x7f0000000340)="0855ead5d0bbd18bea9aa4b869df7d8de496ffc806a9ad2fe617ac52b2ef6e475a824d465aa882da8101e375df346f21fbc23e59d776f86683", 0x39, 0xc0}, {&(0x7f0000000380)="30b956120e0e78beefe0a3aa55f27eca617b1cfd8e25987b02231644b47be64b4309d39b9a2afeb0e6d7cb67be5d2905b181548e02f3caeb855cf63c93c7925c8e0d85a8592c3fc35e874fdc111d2d7debed3057b0256b71f535081cfe3a29894c6dae553b3751ed40df37136a17495447e31f020968b99e5889d5ba167bd2ac097ec2547f4ce953d1e4ca840a357cba2080f3fe4438a28a00dbb098a4d5f9344cdcd6610891a68de9e9c35d63887d14eb29f44494dc533eebadec4a4a69f0efa70c873635a3a342eef54d89c280985b7582", 0xd2, 0x9}, {&(0x7f0000000480)="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", 0x1000, 0x7fff}, {&(0x7f0000001480)="fe7a2f9bae1c04acc4fcfdb0705d596aa42e43eea4a0c6bdfb628cc2c30564f5c41a570040c8fc44bafb782c5fb4ff68425706799c0dce0895d4c5e2b3de5b9cc8e72131eb76ba96f2210ce1a90c4143b958b4cbe967f8aa3b5fba29d4c990426a50d312a8d18dcc4f79c5db975a14fa4dfb0bc3f7e001ad0616654c5ab87fb4fcca893c01976f2614a9a8e2d72ad4a277e82ee1c7529fc01d2967c91338823716ae22e8834c0c39", 0xa8, 0xfffffffffffeffff}, {&(0x7f0000001540)="c8f1e3cc3fc17bcf24ced32579faf792aa3453ec2c335c5fcd93b4451835392fcba8b770ba9245f64da6560ce128695786aaf4e47e282a86fc592618707ecc8e411facc851494c6af7e883c1f8c6d1379fcedf638cbc2bc0e0746e6daa45b4e2491cb5021706d126cb0ecf10be8da605d0fd5f794de9f8d49aaa7dd9bf20998ebf3e0afda22420e7fc9da55f1fb36dbfcca97a1413cdfd8a013d8ca5f000e109cba17dc7917c743ea1cbfcd3ba564b3e59241b7553ad93402656af467dc27c679448cf17d598cbd7354d24ce6b3e03280303a11c170397d081", 0xd9}, {&(0x7f0000001640)="f32a5ec1520abb792f096b00c2bed876adb6abe6ff33250ba8a1bbf307be0b8ac74271fbe29ca069604b15", 0x2b, 0x9}, {&(0x7f0000001680)="5e00a8e61c42f0b4b5d250865525e958272747c1bd8c89eba4648184ce1c637efdcd5d6b480f40965567db7476fe725cc0a6e02625eda3d098", 0x39, 0x1}, {&(0x7f00000016c0)="03e651465bdfd613f0020cbb58ac0c66b906c2b42efae99e64c12f7b35ebe7624a4e2f0fe89045e9d584f489a0a4fa18", 0x30, 0xffffffffffff8af2}, {&(0x7f0000001700)="446788d7b16d6b1ca12da91ecc5d048636b9e9fa5ba0d91f8926abf1260e0699ff5c39665099cb3e41713c513c592d24fb7a8148c8bc3b11a9f6cde819b5aa728697be958998131a52c65061add9cdd4805a2e7c9faeeb1f986c9564894bb435f5635e5cdfa11957442bc85bd816ad437b168d41961da4913b92e0357d6a4b36720edf9c6f14fec832156644f8a529af9da38bc1303f0156ed33a7", 0x9b, 0x9}, {&(0x7f00000017c0)="1fae2659bf966dd567346cc2ce3823fbb74b4446506c1e88717709a98ee9138b25215ae00cb31aa5baaba7f69755ba92c9ebd5e86fc461216b29b3fb8ceafa9f668cfff892ed622181c2ae2fb699fa5e46dea3571ddc93255c8fe751cbfded4b104b98de96c9fb6591a9cd883c14cb298687359f03b7b88799152ddfc523d5bed588c8", 0x83, 0xbc}], 0x142000, &(0x7f0000001980)='.em1\x00') prlimit64(0x0, 0x6, &(0x7f0000000180)={0xffffffffffffff01, 0xffff}, &(0x7f00000001c0)) 2018/05/13 21:43:16 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x7, 0x9, 0x2, 0xd22f, 0x4, [{0x9, 0x20, 0x2, 0x0, 0x0, 0x100}, {0xffffffff, 0x7, 0xfb3f, 0x0, 0x0, 0x600}, {0x6, 0xec, 0x2105981f, 0x0, 0x0, 0x8}, {0x40, 0x3ff, 0x0, 0x0, 0x0, 0x1804}]}) socketpair(0x0, 0x6, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r2, 0x9) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"643071300000000000000020001600", 0x1102}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x2}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) write(0xffffffffffffffff, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(0xffffffffffffffff, &(0x7f0000000380)=[{{0x0, 0xfffffffffffffff2, &(0x7f0000001f40), 0x0, &(0x7f00000003c0)=""/47, 0xffffffffffffff98}}], 0x4000285, 0x0, &(0x7f0000000340)={0x0, 0x989680}) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000080)) 2018/05/13 21:43:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) bind$packet(r0, &(0x7f0000000140)={0x11, 0x1c, r1, 0x1, 0x5, 0x6, @random="1c4453f4fb7c"}, 0x14) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r3, r0, &(0x7f0000000040), 0x1000000000000) sendfile(r3, r2, &(0x7f0000000080), 0x80000) 2018/05/13 21:43:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x10001, 0x10000}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xfffffffffffff800, 0x2, 0x100000000, 0x1, 0xff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x5, 0x6, 0x0, 0x6, 0x20}, &(0x7f0000000200)=0x14) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000ac0)={"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"}) 2018/05/13 21:43:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x509eb3e3dac2f49, &(0x7f0000000080)={0x0, 0x7530}, 0x10) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000140)=0x3a8) sendmsg$kcm(r1, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000000080), 0x269, &(0x7f0000000180)}, 0x0) 2018/05/13 21:43:16 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x42000, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000100)={0x9, 0x1}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x3, 0x7f) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/13 21:43:16 executing program 5: r0 = socket(0x20000000000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0x2, 0x1, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000001c0)={0xd000, 0x3, 0x9, 0x80, 0x100000001}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f0000000000)=""/174) 2018/05/13 21:43:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f00000003c0)='sysfs\x00', 0x7ffbf, &(0x7f0000032000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x82) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x2000001) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000000c0)={[{0x4, 0x5, 0x7fffffff, 0x3, 0x0, 0x4, 0x4, 0x100000000, 0x1, 0x2, 0x800, 0x2, 0x1f}, {0x4, 0x100000000, 0x8, 0x1, 0x7ff, 0x22, 0x100, 0x6, 0x0, 0x1, 0x6, 0x0, 0x2}, {0x6, 0x6, 0x0, 0x0, 0x3, 0x0, 0x3, 0x3, 0x2, 0x0, 0x9, 0x2, 0xfff}], 0x6e0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x3f4000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x720}, 0x8) 2018/05/13 21:43:16 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xfffb, 0x800) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x100000001, 0x3}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0x1b, 0x1, 0x8000) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000001c0)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x5422, &(0x7f0000000080)) 2018/05/13 21:43:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x29, &(0x7f0000000100), &(0x7f00000000c0)=0xc) close(r2) close(r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x5, 0x400, 0x3f, 0x6, 0x0, 0x80000001}, 0x100000001}) 2018/05/13 21:43:17 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x600, 0x80) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) listen(r1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x0, 0xc, 0x7, 0xfffffffffffff5af, 0x7}, 0x20) inotify_init1(0x80800) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0xfd}) memfd_create(&(0x7f00000000c0)='\x00', 0x3) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000580)=[@textreal={0x8, &(0x7f0000000100)="baf80c66b87c444a8f66efbafc0cb000eedadabaf80c66b80d37c38566efbafc0cec0f01c966b9ce02000066b8123c000066ba000000000f3066b87a0000000f23c80f21f86635080000000f23f8dc6319f20fc2e90ef30f5f99aa570f20c06635080000000f22c0", 0x68}], 0xd2b, 0x0, &(0x7f0000000200), 0xffffffffffffe46) 2018/05/13 21:43:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") r1 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="083eaf4d7f05d11a95874aa5f337d5d97df1aebdd0c745e00895c41b3fff0f9d3a63b19f51a7132ed86f5b66968b013be5512f7abc839346a008eab1827cf043f681c1a646d1120a999b4a87976f59e865b34ef86d23d9a8d56213f6f8f135b5c4cb7d46cec193c984ffb9ad54df33e35854ab36b2fa38e6514804e0adf3e5e16a1cdaab278c7c9f80051e70694cfebf8b975023451727a884", 0x99, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="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", 0x1000, r1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x2000000000000150, &(0x7f00000000c0)}) 2018/05/13 21:43:17 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000980), 0x0, &(0x7f000048a000)}, 0x0) accept(r0, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) bind$packet(r0, &(0x7f0000000100)={0x11, 0xf6, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r3 = socket(0x7, 0x1, 0x81) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") close(r0) r4 = getpgrp(0x0) prctl$setptracer(0x59616d61, r4) 2018/05/13 21:43:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='map_files\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) getdents64(r0, &(0x7f0000000080)=""/24, 0xfd45) getdents64(r0, &(0x7f0000000040)=""/36, 0x18) 2018/05/13 21:43:17 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0xffffffffff7ffffd, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000280)=0x5) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x74, 0x9, 0x4, 0x8, 0x9, 0xcd, 0x100000000, 0x0, 0x7, 0xff10, 0xfffffffffffffffe, 0xfffffffffffffc00}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000200)={0x1d, r1}, 0x10) close(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x200011, &(0x7f00000002c0)=0x1, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x240002, 0x0) 2018/05/13 21:43:17 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) close(r1) socket$packet(0x11, 0x20003, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x6, &(0x7f00000000c0)=0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[@ANYBLOB="3677d30fed139a4f"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/13 21:43:17 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000001480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000001440)={&(0x7f0000000280)=@acquire={0x11bc, 0x17, 0x10, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x3e}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x10001, 0x4e22, 0x2, 0x4e20, 0x0, 0x2, 0x20, 0x20, 0x3e, r1, r2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x2, 0x4e20, 0x2, 0x2, 0x20, 0xa0, 0xbf, 0x0, r3}, {0x7, 0x401, 0x6, 0x100000000, 0x1, 0x7, 0x2, 0x101}, {0x3, 0x8001, 0xbf, 0x80}, 0x2, 0x6e6bc0, 0x0, 0x1, 0x2}, 0x3, 0x10000, 0x0, 0x70bd2d}, [@lifetime_val={0x24, 0x9, {0x3ff, 0x9, 0x0, 0x1}}, @output_mark={0x8, 0x1d, 0x1}, @lastused={0xc, 0xf, 0x10001}, @algo_comp={0x1048, 0x3, {{'lzs\x00'}, 0x8000, "f1324b1e14e0ac0a8d6a48c493c19e5c1513d4814c91c2979c63c8e647a7555c97f32f927b39ae4a7d7fcf5dfb389835fd8ce268f45e3b9dc0cc71d442c11c93f87e73ecc35965602318586dfac4e793a7a44699a8f88dd4574b0c960510ff9fa28e2e110d9ebb8d69346d244b5151b169d8aeaf08f8588f04475e6e010d4afc6bd48fe6250225d837576203258e6a3aa2d698dc153a707aacf287444def958a0e70df7e06f7d4df208064d42b6f0173a2d4eda206e5dbd13ed6766c7b236b60705c04bb9923ca507356e8f0af22da627630ef946c201b086ee69a6437add8c7b58184014332d63873b58131d5a65e37d902bfb18885606fbe76ff35a6aa5156331b62e97bff6cd6cd1325cf07ab28846bfd3a0f39762ff0222a055a65e38d0c97f08b72e9cd0b867d712860149eb9db55b7d51b376392e5adc24cbc1879cad74f06af350beeb815c7faf4cec6de659b91c51d8c7eddfa3598dc88f31cefe4ef57ab35d91e31bf2017c8d40e827be61ea98dbcc5e3aa16eedcd51639162a0e821cebbe53c2ccb4bf58d9eb9321dcc6ae07a38787987bb896f669099a9af4066a5b1fcd87e29f572dc83b14f418848c0266a1fe2ed232467ea2674da181edef8890637a99484da8daf0de10c01640eccee5a07c73f7b0a8f2f975cf7b21d891d89b74efc9bd0114578b9871c73d808d0216772dedee9d27d6fa712f0c6a879ea42613e4d292e56ead7a1b43ca1953b95e909829ea8ae464e48ea475a2c1563b53bc441343d6ca035fee063a12d9cf76f81b2dc9b702e68b7e8b1279d843756b1a96493bd955c1c93a1c2d1fe09cbd9e49fca93834d41fd13748598363dab46657cddce4316c2be788a0e1a01bb4ba4bf9022b2c816be0c95b83e0ae1cb6d8d87e11d91f38fe92f5946dab321271ae600b0eff53b2b2fe69748bc9ad2d543d70be2c7a8f4be1fedbdcaf4ed6045f8288ae0fa1b875807074af79d5d1190517232f9094b20bcc8ebfb0b3108b98f2d39f58603e138392a1dcac214f4c11cd613c58a27586a1761c89df4a5b79f4098c1333af335104032d7cc04912dcbeb7d30a9b72f6f633e4c37d48575e455b7c6cfa417813b6eab76db7ad83f088bfee84b429bb9553c20d5434d73b769524c49bb9b284acd87f64f1d27146886a71bfb1972b7aa02e0ce9d81efe330c434f7ea1ac451d56fac45eb53187b11b62c58bed13d1645e92b43340f69f4a6d298b0e0339d15507ec1ea89c1b09b3a63b05ff42c7e3ea8e9d154f776646cdab40c2ba6fb32d35e7f4579c9177a256b9684b8c3b85af11be355fa16a14316f7f98740cbad801844a060e28db3474b93742f2f34371df59457bd6a63f908c774de35395eb35cdbc4d5996b6e37c9b86ca49a1c30155bb441f92d64f466035860ce26dee940f44fb2afc1f1c2fb37f4853f614e910f76e537cba33a45a5a44fb5d07f44344d5703c7124c9652b411fafa4ffc6486bf48ba5f3adfe386048a78b94b09fffda5399c937094a73b6472e4d0af1b7fd567454277475968178485e09b84fa8f14db3aea3a88d1daa11af186f6319aed61d45d25801288da9cd62aba3f5e57c19454ca4698d491d9897258443bf0feae14a56f616694bc2e8abfc0a0fedb914d5753ae211b346a0fbdaf5f15946838438268a497771c0491965cc93d0769a04082a8582584af3097f72a15c8af2e373287212a5de697b733a0f64d4555952f6ad3f3d740a85c7e6b66f9b146d26699a2b6d6947a6dc865828ab77ea47b9dcba50240c63bb98d245d4b9bbebfe343a37aa5e533cbe8b75dd1df80c62ce1f57569672be06100cf23aa4190ad31acc770c0c67736505ef7cf05725dcf42f3b3df299e7c455cab8773f9f150d69f6d7a57e003c32f60e50d88067fd969289c7fffb43108a2487787878c3fd389270e576077bfce826a499dc72e027590677b5be951ad05ebee60eece0fa607ae69b2bb4d301cd6e073abd505672cd6f60fad9e4d4859bfcdaa2efe8afb3bb1c42927a5e79c66ca1b5823fc030781ad929fe9c950226e56ba79f72351fff4aed7daf333c26f21cfbeae0ebff274a7512ecc9b37ef276624467adca87240f5619177a905f523874222703a89b165d1db668bfaee9240ade9b9f2f9b3422e9a04ecea3af0469f6d6d31e21f0f873afe8ea2a6b97a847f1835fd886c59a9eb9516cc59910124b990851184c8be2987934a68121fe200df8423530b35f8532d4d4c163be78dd00f3efa308745d8ec685ff4a9476d944931310802e210a6ff5af1b7ddee580dbe90b3b7edda142ac1dd31d4234f078daba4b516c2597c962419e224708aa767c06010f5b03b2930d25414308057a4ccab3ae5467383f4308c30dbafbbd6bec90e12bfaef234e17856928fc1926fae22250c6791a445d105d6a412833498c174b6b206cb8c3a9c8ffdfec61f5907294af566b3fc06578290998bf6ff956acd99d5f3ccd585ad0f98c6fd00b60290533a535c7735633db494897f1530e0fae4332224a94281211efe54d87b6331e443eb40c937b582c6815f977e65145751d4e0ad1b904293d410238d4ad1d26c21eec07bf8ad77c5c9d13729908154913a88a984b7a628adc0c39b7aede4bbe091c9b332d24ff535ea146a2638040eb49c8b111eff2664c3fb996e88deebc7d4bfe3dd6715bca418fe9937c5037ddf15c016885e721bfb7721414baba677a177644e76816eec56526bc29d3ad3a4eacffdd20cbcbefe04b758918c36fc0a34c85846ae7d4f1b51f779bc7904867608f890b71e99e4cafa0bfde39833e919b2eabfe4aad653c7e2a9fd295a9fa40674891bc2768b023da47fa23c8807b662fd0f42f90ae23fa39a8fa4ab9a8402aed4df2a464ad6ba16829d9739b79c1b2ca7d0dac44465808b53bc884470fe4977434e3518164a7288f653818683c44edf83d0f299b408134fe6bd708c826472ac735a0527e3e4033adff80043929d0b6bf7d09c191aea22a1501b977405ba14e2d1a62b921042a03f81e744e99ba514c6b6b56e171f80373523ed2045435a2df5b81175c10897079ace28e1acc2cf685dd5f125a21757d2a56ef6ad19a478e8f29ddd6ef21e85c0591ced9834bef59ad85e223d921b4dedb6f0f6c80f90d738a3d8231065f53f30f7093c0b947e56466a9958002e62b35efb9d53888417b2160d8a3d9217b51ae759882dd33dfbbea3d496cc3dd87da16058b12873e2b8b8d3561ec3be0c071d91eea5cf712cf23d03d431348d4c6b473e5bcad87ead005bbe9e6140a24f7af66c5c078e5918426fc468c05a77801d7d0e7e9f5dd622101fbb3e74fe9e9c6fb7d4e8c593cd09438f7538af13ad4f8b306b38ae0daca4cd01b23c5ce2c4cf3b4f936532813a95d8de357824c5ea16d2d98a65b25878a4810a1a291e088a5eb43b2079c9080d53c28e2c0051da00363cf1347f60980a18c66350bcef0079df36df0e0b432fba3884925da4e32fa71234e0d5c58f06f2025ae709998ceabd4ea11a64428aec9036987f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@ipv6_hthresh={0x8, 0x4, {0x1a, 0x78}}, @tfcpad={0x8, 0x16, 0x8}, @migrate={0x4, 0x11}]}, 0x11bc}, 0x1}, 0x8000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x2, 0x7f]) ioctl$sock_ifreq(0xffffffffffffffff, 0x89ff, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_map}) 2018/05/13 21:43:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0xfffffffffffffffc) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) socket(0x3, 0x1, 0x4) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000006c0)="1f16537caab327705a364b4424ee8ebfec6a7b046423adeaf64dd5a7ff23beafd3905cb732fab649389d0f95e9fc970bce82354443bdc0f7f20f93e47915e23fec98b6c631c84baa9a53fbb4c720a1faa64dcae7c123a0f182283de25bb4243734ee02b2af8d789da3f782eeb7515177dd98ec3656e4f4e09aa08dec8a4e876181c45f2091cc01144ad8efb0268ffd8808ea98df261b103613811b4f64391ba65ed26214c06ccef4d14df47094d21ad294babd443c6e99f518eac868f96f679211cd8691c2144540ebf5fc2e44743efb9ef914eee94a77a468f9dabab65a23ffac4682749be5c6f74c1e56dbc2d5b862b6271c", 0xf3}, {&(0x7f0000000100)="8ab418d2977836768aaa15f5e954e6d56d28d9a7958e9cd61e09386adcb1ddb164822862bf86902844af46059b8b17476d6e86544db6db8839b382852954545dc7b0e6bcf996a0c08cf11c157ca5cf4ae3d7319fc05b63492f7249e10e0ea6bcaa7b1e", 0x63}, {&(0x7f0000000180)}, {&(0x7f00000002c0)="bd5b10b4671e57e80cce2f93f1d34d9ac5c12d", 0x13}, {&(0x7f0000000480)="50bdad183158bf23224f45bacce88387a274c42f2a29a7b3eba92094f2b1b7b104642d5bd3d276658888020568376f1815f0951a", 0x34}], 0x5, 0x0, 0x0, 0x4c004}, 0x40) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xffffffffffffffd2, &(0x7f0000000500)=[{&(0x7f0000000600)=""/112, 0xc71527b67dbf3130}, {&(0x7f00000001c0)=""/94, 0xb9}, {&(0x7f0000000680)=""/19}, {&(0x7f0000000300)=""/178, 0x16b}, {&(0x7f00000003c0)=""/184}, {&(0x7f0000000580)=""/67}], 0xcc, &(0x7f0000000080)=""/86, 0x56}, 0xfffffffffffffffd) 2018/05/13 21:43:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty, 0x3}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x7f) sendto$inet6(r0, &(0x7f00000001c0)="05", 0x1, 0x200408d4, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/13 21:43:17 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x3, 0x0, 0x10002, 0x40}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x4, 0xfff]) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000002c0)={0x80000000, r2}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000380)={0xf03, 0x8, 0x8000, 0x72b, 0x2, 0x0, 0x9, 0x5, 0xfffffffffffffffe, 0x9, 0x6}, 0xb) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000680)=""/136, &(0x7f0000000340)=0x88) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0xffffffffffffff76, &(0x7f0000000480)=""/98, 0x0, 0x200000002}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[@ANYBLOB="000000a3c15511a1"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) 2018/05/13 21:43:17 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x20000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001640)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001740)={&(0x7f0000001680)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r1, @ANYBLOB="16f728bd7000ffdb00000d0000004c000200080009000700000008000600000000000800050008e9000008000300040000000800030007000000080004008100000008000500e1ffffff080008000800000008000300060000002c000100080006006468000014000300000001000000000000000000000000000c0007000800000012000000080004008200000008000600deb30000"], 0x9c}, 0x1, 0x0, 0x0, 0x850}, 0x8000) r2 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000000c0)) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000040)=0xfff, 0x4) 2018/05/13 21:43:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) readahead(r0, 0x7, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x40, 0x4, r0}, 0x2c) 2018/05/13 21:43:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x9, 0xffffffffffffff72) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/05/13 21:43:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x10001, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000100)) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000400)=0x7ff, 0x4) sendto$inet(r1, &(0x7f0000000040), 0xffe4, 0x0, &(0x7f00008a8ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x18080) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/165, 0xa5}, 0x2000) 2018/05/13 21:43:17 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000140)=""/101) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000240)=[0x7f, 0x80]) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r5) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) [ 132.174760] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 132.241790] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/05/13 21:43:17 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = shmget$private(0x0, 0x1000, 0x801028, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/05/13 21:43:17 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r0, 0x12, &(0x7f0000000040)={0x2e, 0x2, 0x3, 0x6}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) r2 = dup2(r1, r1) connect$inet6(r2, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/13 21:43:17 executing program 7: r0 = socket(0x2, 0x8000b, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc)=0x906, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r2) 2018/05/13 21:43:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/exec\x00') utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{}, {0x0, 0x2710}}) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x1, 0x0) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f00000000c0)=""/58, 0x3a, &(0x7f0000000100)=""/50, 0x2}}, 0x68) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) 2018/05/13 21:43:17 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) dup(r0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[@ANYBLOB="1300b002000000200023fd160dde382795f0be22ef6c39b35c5cbb0f3e9cb820aadddc1fb2b47d6564de5d79fc5f6a4b30882ca3c0cbad63bfe9290215088e899cfab59c2c137896c0d78a344f37adc2ae867524be427bf27b68a51cc9b0d13a5e6f0dcc67f5f45fb8c012e151e57b55c091c0d345736c4e8bc4bff17986eb09000000000000005e817f8b50509809f82e9a4283a4de504fe4df3371caf55eb29d26cd5a1c532a2cf242e592d7343b505bc3ad4ffc"], 0x8) 2018/05/13 21:43:17 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) close(r2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) fcntl$addseals(r0, 0x409, 0x2) 2018/05/13 21:43:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r3, 0x8906, &(0x7f0000000080)="dd64a2f9f9d6402e583bcfb84c93edd7e2155661e648b16babd33f9884d1d9a6e75ca3ed4cb6d734e6d88b456d639eb893b1c7226561dd80b0eb92ec8f1364e81f13da74c7189ec70e8679d73463bb54eb3b7850c9f8df8c185a20bbd7edf17c04ebf62073908fdf520bf9ed4c53678723bcda851371a763d91b7f9b116192555e7e660197aa828c4eaa198685b225261495bf54d6595a21ee6e0ae1f841d87b17d7292a2bcb677dc826e13fff41b74f3a1f240afce33caccfe4f8d7f9b79a666c8ba0af8acbe40571e9ca33ac2b86602b2d82c5e45df2ccde8e97f2f0601f1809a391509c868dc6377af42d4c50a691c2") ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000048000000000000000000000000000000c3ef38698b015b89c54387aebfacc780a581eab9833d13addc027ade6dfb4508d12f2e0cbb3cb4f8d95e56d9dad4ca81e265d4cb1c00ff38f1751c4a7d25ccd1a2aac0131f4ef114"]) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000200)={0x9}) 2018/05/13 21:43:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001100210f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="00f8ffffff00000008001a0004000700080027000200000900002c00000000000800a35b866f1f00ff7f000008000d007c000000981b8074b642bde377047212be5e6c7ddf826c780f29049895bfe695ab7d1f3ef551756d2d1574119d7a43f1e0fd770b6f9df2db39334169d745908cbac21c31baa2622b7716c158e340889cf60dd0255ed58d7c95ec62615ebb8ee5489461cc51d9e04d00659779e441a9b33799486584e2f24cb3737f1208382fa3b97eea60250d2a04"], 0x48}, 0x1}, 0x0) 2018/05/13 21:43:18 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f0000001ac0)=[{{&(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=""/44, 0x2c}}, {{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)=""/41, 0x29}, 0x200}], 0x2, 0x0, &(0x7f0000001c00)={0x77359400}) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x7, 0x0, 0x6, {}, {r3, r4/1000+30000}, {0x2, 0x7, 0x4}, 0x1, @can={{0x0, 0x8, 0xffffffff, 0x81}, 0x2, 0x2, 0x0, 0x0, "a898ad2a8ae9dd74"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x40) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/13 21:43:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x84) r2 = dup2(r0, r0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x280) inotify_rm_watch(r2, r3) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) recvfrom(r1, &(0x7f0000001240)=""/117, 0xffbc, 0x0, &(0x7f00000012c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6f3000) sendmsg(r1, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) 2018/05/13 21:43:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000180)="bf", 0x1) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="9ccb35cbbba86ddf002f7e4e02e766cd8eccba5649df09496b50356ddc9ba793c81def0a12cda8903f00000000000000", 0x30, 0x0, &(0x7f000066354c)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x60181) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000140)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0xffffffff, 0x10001, 0xd9, {}, 0x0, 0x9}) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f00000001c0)) 2018/05/13 21:43:18 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000000080)={&(0x7f0000000100)="8a6e4baa10243c34a7589a0dfb4ab10fb97c14079df99f0ea2c04951b8c1ddcc83ef6f559653125b2b294d50ccb43756c8c46013f26720e37a5d3856e7788641a9d3798e1974d07837d6b5cc4622fa16843459441d810de8f36ec0973779bc87c5aba15d3de150334e6e47088c2ec7ca07c32e920d515e1d1fbda3439e173b6acdf8cc43744391c1d97c433395bb4ed53152839f2b05f33377685fb9935fdd23dd627c0fbe1fb2e5fba6bcbe97c68120cfc9162dc905873a1505", 0xba}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, 0x2e, 0x301, 0x0, 0x0, {0x3}, [@typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) inotify_init1(0x800) 2018/05/13 21:43:18 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") epoll_create(0x0) r2 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000140)={r4}) ppoll(&(0x7f0000a65000)=[{r2}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/05/13 21:43:18 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000100)={0x80000000, 0x1f, 0x7, 0x0, 0x3ff}) pwrite64(r1, &(0x7f00000001c0)="2aa6eebe6e3816d799b3581f6a9cb2d8ab1ee52f4557baaddb42bcdba21839c8a4581c725dc68b253530afe02eb215e60e09eef7218076d60a1a37389163936f997f4274754ea125e948f621dd6e5fefdcd18d95162aef14066d8330f1dcfc32d2aed585c03addec3d0a35cbee5440bb745ba01724002bf4bb2a0484f7d4039d94006ec80b79236ef1f47a69fd985f78d28c4f04c97bbbffa3ec5081fd422d4f0ab25fb7bedf2d0d", 0xa8, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000180)={0x101, 0x9}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r2, &(0x7f00000000c0), 0x7ca6398e21bbc45f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x2, 0x4) getdents64(r2, &(0x7f0000000040)=""/32, 0x20) 2018/05/13 21:43:18 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) epoll_pwait(r0, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8, &(0x7f0000000440)={0x8000}, 0x8) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) openat$cgroup_int(r1, &(0x7f00000004c0)="6367722b656e64616e747300cc6a4b52d77f85b1d6172bb5365f38852c2cd4df8f05aa953623f49432bcc939bbc2065ec501e9b06942a3512d4a66c733", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000240)={0x5, 0xfffffffffffffffd, 0x21f0, 'queue1\x00', 0x7f}) inotify_init1(0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1f, r3, 0x0, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x0, 0x8, 0xffffffffcbebbf1c}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001}, 0x6, 0x81}) socket$packet(0x11, 0x0, 0x300) r4 = memfd_create(&(0x7f0000000480)='/dev/input/mice\x00', 0x3) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000580)={r2, 0x3e6, 0xdf, "281209475b70e151dd624d23341cbc7ada8a682bf120d0db6dc0629d9acf8b3065f359e394e1360f673cbf338355247734328fec365891644c5e577901e289e43ee65a4461dab8993408d36ebad0c34879f71ff025aca551ae99f6b466d7136a1f524df40605bec7d1073ec1b216326c385a6d9b462fb4c3f896327c93c6ce14ddc81bbc32231d5743f5f795f7b6af503444f2c4064e7526512c709d303d7d36f427f084d596dc17c0db8ad6d17d2add09ec84e94f7f91bde3ab9486a1459c3c93b24772d7fac3224501e5c6f2a76417517ebd59a8258a51440ee46f98f3fa"}, 0xe7) getsockname$inet6(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) epoll_wait(0xffffffffffffffff, &(0x7f0000000340)=[{}], 0x1, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000400)={'ipddp0\x00', 0xbb}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000000040)={{0x1, 0x4}}, 0x10) 2018/05/13 21:43:18 executing program 5: ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, &(0x7f0000000040)) pkey_alloc(0x0, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1, 0x22402) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x8000, 0x7, [0x80, 0x1, 0x8, 0xf6be, 0x9, 0xf9, 0x3a457398]}, &(0x7f0000000240)=0x16) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x10001}, &(0x7f00000002c0)=0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x100) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000180)={0x0, 0x7, 0xffffffffa1abc69c, 0x5, 0xe9b2}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1000, 0xffffffffffff7fff, 0x9, 0x10000, 0x0, 0x400, 0x1022, 0x2, 0x29, 0x0, 0x7fffffff, 0x4, 0xffffffff, 0x519, 0x2, 0xfff, 0x7, 0x1f0000000, 0x7, 0x2, 0x2, 0xd6, 0x7ff, 0x7, 0x3, 0x0, 0x100, 0x2, 0x9, 0x176c, 0x0, 0x9, 0xaed5, 0x1, 0x0, 0x100, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x2000000000000, 0x3, 0x0, 0x4, 0xea3, 0x8001}, r0, 0x0, 0xffffffffffffffff, 0x8) [ 132.600443] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 132.602270] Unknown ioctl -1067691200 [ 132.620819] Unknown ioctl 8818 2018/05/13 21:43:18 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="830e00080000000000020000000070e2f9c51c7ddd8c88881ba00000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/13 21:43:18 executing program 7: r0 = socket(0x5, 0x80a, 0xa9) ioctl(r0, 0x8912, &(0x7f0000000100)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x802, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x48800, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000000), 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/13 21:43:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x20001) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000040)=0x80) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x8000, 0x5, 0xa000}, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0xca, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0x593825b7) [ 132.645836] Unknown ioctl -1067691200 [ 132.655530] Unknown ioctl 8818 [ 132.665831] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/13 21:43:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) 2018/05/13 21:43:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0x800000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x10000001000, 0xfffffe5c, &(0x7f0000000080)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000040)="9e"}) 2018/05/13 21:43:18 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4c140, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e00ca6c09b612ec6f") setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240)=0x4, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80, 0x0) clone(0x0, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) ioctl$EVIOCGPHYS(r2, 0x8040451e, &(0x7f00000005c0)=""/7) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x10) splice(r2, &(0x7f0000000080), r0, &(0x7f00000000c0), 0xffffffff, 0x8) [ 132.787177] Unknown ioctl 1074029061 2018/05/13 21:43:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x8847, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind(r0, &(0x7f0000000000)=@l2={0x1f, 0x400, {0xaf3, 0x28, 0x1000, 0x4, 0x8, 0x4}, 0x31, 0x4}, 0x80) sysinfo(&(0x7f0000000500)=""/238) 2018/05/13 21:43:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x120000000000010, 0x3, 0x0) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000000040)="2400000052001f0014f9f407010904000200bc1008000100010000000800000000000001", 0x605e3e77443945cc) [ 132.840619] Unknown ioctl 1074029061 [ 132.897348] protocol 8847 is buggy, dev sit0 [ 132.902720] ================================================================== [ 132.910337] BUG: KASAN: use-after-free in iptunnel_handle_offloads+0x62b/0x710 [ 132.917727] Read of size 2 at addr ffff8801d018fe04 by task syz-executor5/9419 [ 132.925103] [ 132.926747] CPU: 1 PID: 9419 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #45 [ 132.933944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.943322] Call Trace: 2018/05/13 21:43:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)=0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x400001) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000040)=0x8d) setpriority(0x0, r2, 0x0) [ 132.945936] dump_stack+0x1b9/0x294 [ 132.949598] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.954821] ? printk+0x9e/0xba [ 132.958141] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 132.962935] ? kasan_check_write+0x14/0x20 [ 132.967206] print_address_description+0x6c/0x20b [ 132.972103] ? iptunnel_handle_offloads+0x62b/0x710 [ 132.977164] kasan_report.cold.7+0x242/0x2fe [ 132.981611] __asan_report_load2_noabort+0x14/0x20 [ 132.986576] iptunnel_handle_offloads+0x62b/0x710 [ 132.991460] ? iptunnel_metadata_reply+0x380/0x380 [ 132.996432] ? graph_lock+0x170/0x170 [ 133.000279] ? packet_cached_dev_get+0x330/0x330 [ 133.005074] sit_tunnel_xmit__+0x2a/0x160 [ 133.009266] sit_tunnel_xmit+0x1275/0x30b0 [ 133.013541] ? find_held_lock+0x36/0x1c0 [ 133.017656] ? ipip6_rcv+0x1d30/0x1d30 [ 133.021570] ? lock_downgrade+0x8e0/0x8e0 [ 133.025747] ? vprintk_default+0x28/0x30 [ 133.029841] ? vprintk_func+0x81/0xe7 [ 133.033671] ? kasan_check_read+0x11/0x20 [ 133.037845] ? rcu_is_watching+0x85/0x140 [ 133.042029] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 133.046815] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 133.052060] ? graph_lock+0x170/0x170 [ 133.055928] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 133.060548] ? __lock_is_held+0xb5/0x140 [ 133.064657] dev_hard_start_xmit+0x264/0xc10 [ 133.069113] ? validate_xmit_skb_list+0x120/0x120 [ 133.074005] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 133.079585] ? netif_skb_features+0x696/0xb40 [ 133.084178] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 133.089491] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 133.094018] ? lock_acquire+0x1dc/0x520 [ 133.098039] ? validate_xmit_skb+0x704/0xd90 [ 133.102492] ? netif_skb_features+0xb40/0xb40 [ 133.107026] __dev_queue_xmit+0x2724/0x34c0 [ 133.111394] ? netdev_pick_tx+0x2d0/0x2d0 [ 133.115581] ? debug_check_no_locks_freed+0x310/0x310 [ 133.120809] ? graph_lock+0x170/0x170 [ 133.124644] ? print_usage_bug+0xc0/0xc0 [ 133.128747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.134316] ? refcount_add_not_zero+0x216/0x320 [ 133.139112] ? refcount_dec_if_one+0x170/0x170 [ 133.143731] ? alloc_skb_with_frags+0x4fe/0x760 [ 133.148443] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 133.154013] ? refcount_add+0x2f/0x70 [ 133.157840] ? skb_set_owner_w+0x24e/0x360 [ 133.162111] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 133.166825] ? lock_downgrade+0x8e0/0x8e0 [ 133.171002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.176562] ? cap_capable+0x1f9/0x260 [ 133.180483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.186069] ? security_capable+0x99/0xc0 [ 133.190264] dev_queue_xmit+0x17/0x20 [ 133.194099] ? dev_queue_xmit+0x17/0x20 [ 133.198107] packet_sendmsg+0x40f8/0x6070 [ 133.202278] ? debug_check_no_locks_freed+0x310/0x310 [ 133.208365] ? futex_wait_setup+0x400/0x400 [ 133.212700] ? find_held_lock+0x36/0x1c0 [ 133.216778] ? packet_getname+0x5f0/0x5f0 [ 133.220924] ? rcu_is_watching+0x85/0x140 [ 133.225073] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 133.230297] ? graph_lock+0x170/0x170 [ 133.234105] ? expand_files.part.8+0x9a0/0x9a0 [ 133.238690] ? find_held_lock+0x36/0x1c0 [ 133.242769] ? lock_downgrade+0x8e0/0x8e0 [ 133.246917] ? lock_release+0xa10/0xa10 [ 133.250890] ? check_same_owner+0x320/0x320 [ 133.255210] ? __check_object_size+0x95/0x5d9 [ 133.259712] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 133.265263] ? security_socket_sendmsg+0x94/0xc0 [ 133.270015] ? packet_getname+0x5f0/0x5f0 [ 133.274164] sock_sendmsg+0xd5/0x120 [ 133.277894] __sys_sendto+0x3d7/0x670 [ 133.281691] ? __ia32_sys_getpeername+0xb0/0xb0 [ 133.286364] ? __fd_install+0x2de/0x880 [ 133.290343] ? get_unused_fd_flags+0x190/0x190 [ 133.294928] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.300559] ? alloc_file+0x44/0x3e0 [ 133.304270] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 133.309805] ? sock_alloc_file+0x2a4/0x4e0 [ 133.314043] ? __alloc_fd+0x700/0x700 [ 133.317860] ? __x64_sys_futex+0x477/0x680 [ 133.322091] ? fd_install+0x4d/0x60 [ 133.325716] ? do_futex+0x27d0/0x27d0 [ 133.329512] ? move_addr_to_kernel+0x70/0x70 [ 133.333928] __x64_sys_sendto+0xe1/0x1a0 [ 133.338000] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.343043] do_syscall_64+0x1b1/0x800 [ 133.346954] ? finish_task_switch+0x1ca/0x810 [ 133.351454] ? syscall_return_slowpath+0x5c0/0x5c0 [ 133.356402] ? syscall_return_slowpath+0x30f/0x5c0 [ 133.361333] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 133.366709] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.371567] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.376764] RIP: 0033:0x455979 [ 133.379959] RSP: 002b:00007f3e1d5bdc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 133.387669] RAX: ffffffffffffffda RBX: 00007f3e1d5be6d4 RCX: 0000000000455979 [ 133.394933] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000014 [ 133.402206] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 133.409471] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 133.416825] R13: 00000000000005ac R14: 00000000006fc8c0 R15: 0000000000000000 [ 133.424103] [ 133.425742] Allocated by task 9419: [ 133.429389] save_stack+0x43/0xd0 [ 133.432838] kasan_kmalloc+0xc4/0xe0 [ 133.436549] __kmalloc_node_track_caller+0x47/0x70 [ 133.441481] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 133.446496] __alloc_skb+0x14d/0x780 [ 133.450295] alloc_skb_with_frags+0x137/0x760 [ 133.454804] sock_alloc_send_pskb+0x87a/0xae0 [ 133.459298] packet_sendmsg+0x1b98/0x6070 [ 133.463444] sock_sendmsg+0xd5/0x120 [ 133.467155] __sys_sendto+0x3d7/0x670 [ 133.470954] __x64_sys_sendto+0xe1/0x1a0 [ 133.475016] do_syscall_64+0x1b1/0x800 [ 133.478921] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.484108] [ 133.485726] Freed by task 9419: [ 133.489000] save_stack+0x43/0xd0 [ 133.492540] __kasan_slab_free+0x11a/0x170 [ 133.496771] kasan_slab_free+0xe/0x10 [ 133.500568] kfree+0xd9/0x260 [ 133.503692] skb_free_head+0x99/0xc0 [ 133.507402] skb_release_data+0x690/0x860 [ 133.511546] skb_release_all+0x4a/0x60 [ 133.515427] consume_skb+0x18b/0x550 [ 133.519146] packet_rcv+0x16a/0x1810 [ 133.522862] dev_queue_xmit_nit+0x891/0xb90 [ 133.527175] dev_hard_start_xmit+0x16b/0xc10 [ 133.531576] __dev_queue_xmit+0x2724/0x34c0 [ 133.535889] dev_queue_xmit+0x17/0x20 [ 133.539680] packet_sendmsg+0x40f8/0x6070 [ 133.543821] sock_sendmsg+0xd5/0x120 [ 133.547528] __sys_sendto+0x3d7/0x670 [ 133.551322] __x64_sys_sendto+0xe1/0x1a0 [ 133.555387] do_syscall_64+0x1b1/0x800 [ 133.559278] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.564454] [ 133.566077] The buggy address belongs to the object at ffff8801d018fd40 [ 133.566077] which belongs to the cache kmalloc-512 of size 512 [ 133.578731] The buggy address is located 196 bytes inside of [ 133.578731] 512-byte region [ffff8801d018fd40, ffff8801d018ff40) [ 133.590616] The buggy address belongs to the page: [ 133.595550] page:ffffea00074063c0 count:1 mapcount:0 mapping:ffff8801d018f0c0 index:0xffff8801d018f0c0 [ 133.604990] flags: 0x2fffc0000000100(slab) [ 133.609224] raw: 02fffc0000000100 ffff8801d018f0c0 ffff8801d018f0c0 0000000100000005 [ 133.617104] raw: ffffea0006a95420 ffffea00072906a0 ffff8801da800940 0000000000000000 [ 133.624969] page dumped because: kasan: bad access detected [ 133.630680] [ 133.632314] Memory state around the buggy address: [ 133.637231] ffff8801d018fd00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 133.644580] ffff8801d018fd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 133.651932] >ffff8801d018fe00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 133.659971] ^ [ 133.663337] ffff8801d018fe80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 133.670688] ffff8801d018ff00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 133.678035] ================================================================== [ 133.685382] Disabling lock debugging due to kernel taint [ 133.690888] Kernel panic - not syncing: panic_on_warn set ... [ 133.690888] [ 133.698261] CPU: 1 PID: 9419 Comm: syz-executor5 Tainted: G B 4.17.0-rc4+ #45 [ 133.706825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.716164] Call Trace: [ 133.718748] dump_stack+0x1b9/0x294 [ 133.722366] ? dump_stack_print_info.cold.2+0x52/0x52 [ 133.727550] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 133.732302] ? iptunnel_handle_offloads+0x540/0x710 [ 133.737308] panic+0x22f/0x4de [ 133.740505] ? add_taint.cold.5+0x16/0x16 [ 133.744645] ? do_raw_spin_unlock+0x9e/0x2e0 [ 133.749045] ? do_raw_spin_unlock+0x9e/0x2e0 [ 133.753468] ? iptunnel_handle_offloads+0x62b/0x710 [ 133.758474] kasan_end_report+0x47/0x4f [ 133.762454] kasan_report.cold.7+0x76/0x2fe [ 133.766768] __asan_report_load2_noabort+0x14/0x20 [ 133.771685] iptunnel_handle_offloads+0x62b/0x710 [ 133.776521] ? iptunnel_metadata_reply+0x380/0x380 [ 133.781439] ? graph_lock+0x170/0x170 [ 133.785230] ? packet_cached_dev_get+0x330/0x330 [ 133.789984] sit_tunnel_xmit__+0x2a/0x160 [ 133.794126] sit_tunnel_xmit+0x1275/0x30b0 [ 133.798350] ? find_held_lock+0x36/0x1c0 [ 133.802401] ? ipip6_rcv+0x1d30/0x1d30 [ 133.806289] ? lock_downgrade+0x8e0/0x8e0 [ 133.810428] ? vprintk_default+0x28/0x30 [ 133.814482] ? vprintk_func+0x81/0xe7 [ 133.818306] ? kasan_check_read+0x11/0x20 [ 133.822449] ? rcu_is_watching+0x85/0x140 [ 133.826589] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 133.831358] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 133.836550] ? graph_lock+0x170/0x170 [ 133.840346] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 133.844831] ? __lock_is_held+0xb5/0x140 [ 133.848885] dev_hard_start_xmit+0x264/0xc10 [ 133.853294] ? validate_xmit_skb_list+0x120/0x120 [ 133.858133] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 133.864013] ? netif_skb_features+0x696/0xb40 [ 133.868508] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 133.873689] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 133.878174] ? lock_acquire+0x1dc/0x520 [ 133.882138] ? validate_xmit_skb+0x704/0xd90 [ 133.886534] ? netif_skb_features+0xb40/0xb40 [ 133.891026] __dev_queue_xmit+0x2724/0x34c0 [ 133.895345] ? netdev_pick_tx+0x2d0/0x2d0 [ 133.899496] ? debug_check_no_locks_freed+0x310/0x310 [ 133.904672] ? graph_lock+0x170/0x170 [ 133.908459] ? print_usage_bug+0xc0/0xc0 [ 133.912509] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.918037] ? refcount_add_not_zero+0x216/0x320 [ 133.922793] ? refcount_dec_if_one+0x170/0x170 [ 133.927372] ? alloc_skb_with_frags+0x4fe/0x760 [ 133.932038] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 133.937571] ? refcount_add+0x2f/0x70 [ 133.941360] ? skb_set_owner_w+0x24e/0x360 [ 133.945583] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 133.950247] ? lock_downgrade+0x8e0/0x8e0 [ 133.954394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.959918] ? cap_capable+0x1f9/0x260 [ 133.963807] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.969334] ? security_capable+0x99/0xc0 [ 133.973473] dev_queue_xmit+0x17/0x20 [ 133.977260] ? dev_queue_xmit+0x17/0x20 [ 133.981223] packet_sendmsg+0x40f8/0x6070 [ 133.985362] ? debug_check_no_locks_freed+0x310/0x310 [ 133.990535] ? futex_wait_setup+0x400/0x400 [ 133.994844] ? find_held_lock+0x36/0x1c0 [ 133.998896] ? packet_getname+0x5f0/0x5f0 [ 134.003029] ? rcu_is_watching+0x85/0x140 [ 134.007166] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 134.012347] ? graph_lock+0x170/0x170 [ 134.016142] ? expand_files.part.8+0x9a0/0x9a0 [ 134.020714] ? find_held_lock+0x36/0x1c0 [ 134.024763] ? lock_downgrade+0x8e0/0x8e0 [ 134.028909] ? lock_release+0xa10/0xa10 [ 134.032869] ? check_same_owner+0x320/0x320 [ 134.037177] ? __check_object_size+0x95/0x5d9 [ 134.041665] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 134.047204] ? security_socket_sendmsg+0x94/0xc0 [ 134.051947] ? packet_getname+0x5f0/0x5f0 [ 134.056084] sock_sendmsg+0xd5/0x120 [ 134.059791] __sys_sendto+0x3d7/0x670 [ 134.063584] ? __ia32_sys_getpeername+0xb0/0xb0 [ 134.068244] ? __fd_install+0x2de/0x880 [ 134.072222] ? get_unused_fd_flags+0x190/0x190 [ 134.076805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 134.082334] ? alloc_file+0x44/0x3e0 [ 134.086043] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 134.091569] ? sock_alloc_file+0x2a4/0x4e0 [ 134.095794] ? __alloc_fd+0x700/0x700 [ 134.099584] ? __x64_sys_futex+0x477/0x680 [ 134.103806] ? fd_install+0x4d/0x60 [ 134.107420] ? do_futex+0x27d0/0x27d0 [ 134.111210] ? move_addr_to_kernel+0x70/0x70 [ 134.115621] __x64_sys_sendto+0xe1/0x1a0 [ 134.119674] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.124682] do_syscall_64+0x1b1/0x800 [ 134.128568] ? finish_task_switch+0x1ca/0x810 [ 134.133071] ? syscall_return_slowpath+0x5c0/0x5c0 [ 134.138021] ? syscall_return_slowpath+0x30f/0x5c0 [ 134.142950] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 134.148305] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 134.153136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 134.158310] RIP: 0033:0x455979 [ 134.161488] RSP: 002b:00007f3e1d5bdc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 134.169183] RAX: ffffffffffffffda RBX: 00007f3e1d5be6d4 RCX: 0000000000455979 [ 134.176440] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000014 [ 134.183819] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 134.191074] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 134.198762] R13: 00000000000005ac R14: 00000000006fc8c0 R15: 0000000000000000 [ 134.206570] Dumping ftrace buffer: [ 134.210094] (ftrace buffer empty) [ 134.213788] Kernel Offset: disabled [ 134.217396] Rebooting in 86400 seconds..