Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.140153] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. [ 21.053016] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.274455] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.343476] random: nonblocking pool is initialized Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. 2018/03/18 20:33:40 fuzzer started 2018/03/18 20:33:41 dialing manager at 10.128.0.26:44179 2018/03/18 20:33:45 kcov=true, comps=false 2018/03/18 20:33:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000028002108ffffffffff22000004000000100000010400000000000000"], 0x1}, 0x1}, 0x0) 2018/03/18 20:33:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000010ec4)={0x14, 0x23, 0xaff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:33:47 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000340)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"62f6c92b7f6bb71ffc1983f0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/18 20:33:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)="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", 0x1b4}], 0x1) 2018/03/18 20:33:47 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0xffb}, &(0x7f0000000040), 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) dup3(r1, r0, 0x0) tgkill(r2, r3, 0x1) 2018/03/18 20:33:47 executing program 3: r0 = gettid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x2a) 2018/03/18 20:33:47 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x20400) 2018/03/18 20:33:47 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)) [ 34.365364] IPVS: Creating netns size=2552 id=1 [ 34.408177] IPVS: Creating netns size=2552 id=2 [ 34.469333] IPVS: Creating netns size=2552 id=3 [ 34.535975] IPVS: Creating netns size=2552 id=4 [ 34.630718] IPVS: Creating netns size=2552 id=5 [ 34.765206] IPVS: Creating netns size=2552 id=6 [ 34.884080] IPVS: Creating netns size=2552 id=7 [ 35.074143] IPVS: Creating netns size=2552 id=8 [ 38.471344] audit: type=1400 audit(1521405231.411:5): avc: denied { create } for pid=4935 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.818110] audit: type=1400 audit(1521405231.761:6): avc: denied { create } for pid=5037 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.993029] audit: type=1400 audit(1521405231.931:7): avc: denied { dyntransition } for pid=5081 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/18 20:33:52 executing program 0: 2018/03/18 20:33:52 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8cff7cf9e0ffffff"], 0x8) 2018/03/18 20:33:52 executing program 5: 2018/03/18 20:33:52 executing program 6: 2018/03/18 20:33:52 executing program 3: 2018/03/18 20:33:52 executing program 2: 2018/03/18 20:33:52 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x20400) 2018/03/18 20:33:52 executing program 4: 2018/03/18 20:33:52 executing program 4: 2018/03/18 20:33:52 executing program 0: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f0000000000)='./bus\x00', &(0x7f0000021ffa)='./bus\x00', &(0x7f0000f6dffa)='\x00\x00\x00\x00\x00\x00', 0x0, &(0x7f000023c000)) openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) 2018/03/18 20:33:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/18 20:33:52 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') sendfile(r1, r1, &(0x7f0000000080), 0x2a) 2018/03/18 20:33:52 executing program 5: 2018/03/18 20:33:52 executing program 3: [ 39.332341] SELinux: policydb string length -32 does not match expected length 8 2018/03/18 20:33:52 executing program 4: 2018/03/18 20:33:52 executing program 5: 2018/03/18 20:33:52 executing program 3: 2018/03/18 20:33:52 executing program 1: 2018/03/18 20:33:52 executing program 2: 2018/03/18 20:33:52 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x20400) 2018/03/18 20:33:52 executing program 6: 2018/03/18 20:33:52 executing program 0: 2018/03/18 20:33:52 executing program 3: 2018/03/18 20:33:52 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/18 20:33:52 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x3ff) 2018/03/18 20:33:52 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) 2018/03/18 20:33:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)="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", 0x1b4}], 0x1) 2018/03/18 20:33:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') 2018/03/18 20:33:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="72f38045e4c383b0a17cb9fda13094dcf999c22526a51507f8e5f2a0ae3fa341b3"]}) socketpair(0x1, 0x80007, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x4, 0x5, 0x2, 0x100000001]}, &(0x7f0000000100)=0xc) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1e, 0x14, "9591eb9c057f275220b103dda7d0153fb5d68f872a2e24b2d4fc7b4f95617350362370a3057a7d7741cd17e36c4c35b1797a96e8f2c7c217f6ca02020aaabf76", "0faec0ba593669747bbe2dcf07bfb090bb2618ea1423d2d41058381f453f5961"}) 2018/03/18 20:33:52 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[], 0xfd23) 2018/03/18 20:33:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000b0fffc)=0x80, 0x0) shutdown(r0, 0x2) 2018/03/18 20:33:52 executing program 5: r0 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, r1) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = inotify_init() clock_adjtime(0x5, &(0x7f00000003c0)={0x9, 0x2, 0xf5, 0x1, 0xffffffffffffffff, 0x9, 0x2e9df4cc, 0x2, 0x101, 0x200, 0x1, 0xb2, 0x1, 0x4, 0x0, 0x8, 0x639f, 0x7fff, 0x99e, 0x101, 0x4, 0x1, 0x4, 0x5, 0x42a3eea8, 0x1}) getpid() r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x50) fstatfs(r2, &(0x7f0000000000)=""/40) inotify_add_watch(r2, &(0x7f0000dc4ff6)='./control\x00', 0x83000000) fchdir(r2) mkdirat(0xffffffffffffffff, &(0x7f0000044ff6)='./control\x00', 0x0) inotify_init1(0x0) mkdirat(0xffffffffffffffff, &(0x7f00008b8ff6)='./file0\x00', 0x0) fstat(r2, &(0x7f0000000040)) r4 = accept4(r3, 0x0, &(0x7f0000000340), 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x40, 0x80, 0x4}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x40, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0, 0x80) syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x0, 0x80) r6 = memfd_create(&(0x7f00000005c0)='\x00', 0x2) renameat2(r6, &(0x7f0000036ff6)='./control\x00', r5, &(0x7f0000000540)='./control\x00', 0x3) [ 39.531550] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 20:33:52 executing program 4: setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) socket$key(0xf, 0x3, 0x2) getrusage(0x1, &(0x7f0000000000)) setitimer(0x2, &(0x7f0000000fe0)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/03/18 20:33:52 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x3) times(&(0x7f0000000180)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x1, [0x3]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) 2018/03/18 20:33:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/l2cap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x1003fc, 0xffff) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/57, 0x39) fcntl$setstatus(r0, 0x4, 0x40005) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/18 20:33:52 executing program 6: capset(&(0x7f00000fc000)={0x19980333}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000080)="6e65f99de88eb628b41e8d7c118e20d5742f69636d7000") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x7077}], 0x48) ptrace$setopts(0x4206, r1, 0x7, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) setns(r2, 0x0) 2018/03/18 20:33:52 executing program 5: r0 = add_key$user(&(0x7f00001ef000)='user\x00', &(0x7f0000cecffb)={0x73, 0x79, 0x7a}, &(0x7f0000072f1c)="05", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f0000000040)="7970f0e5ca511a09323cbdd17894a76ba451633686b5128cb59ce61b9902a0c2c8d8eb7eec8c6619e8b0d1e9ed9e05b4e3be47d4c44933a8679890be792a473462236b1ad65bc6ff96adcaaef65bdf3710088086415b6b0e34b91cbf83bbea94", 0x60, 0x4000, 0x0, 0x0) 2018/03/18 20:33:52 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) signalfd4(r0, &(0x7f0000000040)={0x8000000000}, 0x8, 0x80000) 2018/03/18 20:33:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) r1 = socket$packet(0x11, 0x10000000000003, 0x300) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_data=&(0x7f0000000000)="a31ccdb5ecf07ad5a7d165899f97d628707aaaf3a90095ee046f5591e29005c7"}) 2018/03/18 20:33:52 executing program 2: r0 = inotify_init() socketpair$ax25(0x3, 0x7, 0xf8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000200)=""/244, 0xf4) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0xa0) umount2(&(0x7f0000000080)='./control/file0\x00', 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='westwood\x00', 0x9) memfd_create(&(0x7f0000000100)='{ppp0\x00', 0x2) mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x4) creat(&(0x7f0000fcc000)='./control/file0\x00', 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000aaaaaaaa6adc494529c11ba406000000cccb0a9319072048"], &(0x7f0000000040)={0x1, 0x4, [0x26c, 0xd48, 0xd6e, 0x806]}) 2018/03/18 20:33:52 executing program 7: mlock(&(0x7f0000007000/0x2000)=nil, 0x2000) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) clone(0x0, &(0x7f0000000000), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x803, &(0x7f0000004000/0x4000)=nil) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1eb2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x0, 0x8, [0x8000, 0x7, 0x100000001, 0xfff, 0x9, 0x5, 0x9, 0x7fff]}, &(0x7f00000001c0)=0x18) 2018/03/18 20:33:52 executing program 0: setrlimit(0x7, &(0x7f0000b09000)) poll(&(0x7f00009eefb8)=[{}], 0x1, 0x0) r0 = add_key(&(0x7f0000000040)='.duad\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="2a905418d78801f978675f7943546dea39dd03e1dac6be484d9ba26752737b45bbf7d937db43cff2f4a609b86ed2f17b9751afee245cc8518a3d97c6adc318a6d269e8055d51d90ce2264cc13b4949bc540b79f084f8f3720bb6249725c7f55aec81e1106584846e9a66a9bf96fef7cdebd43d2705098805c188136fca2e7ac56d1905c39841b85be71370", 0x8b, 0xfffffffffffffff9) keyctl$clear(0x7, r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r1, &(0x7f0000000180)=@ethernet={0x0, @broadcast}, &(0x7f0000000200)=0x80) r2 = getpid() prlimit64(r2, 0xd, 0x0, &(0x7f0000000000)) 2018/03/18 20:33:52 executing program 5: r0 = socket$inet6(0xa, 0x2080002, 0x800) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x501000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) r2 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000000)={0x399f1336, r2}, &(0x7f0000000040)={0xffffffffffff8001, 0x7f, 0x9, 0x1ff, 0x4eb, 0x7}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92) 2018/03/18 20:33:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f0ffc)=0x3, 0x142) close(r0) 2018/03/18 20:33:52 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="2d70707030233a2900ccbf8bfa3d1db08abdb4518c5226ec223ee7e9dbd341bcd5fbbc455aa76ed74efd45d592fa4faa68f2803c725d70f233d3ae643e97d0c983436ffef151ef3389566ebc9d895714db77bd26803d91e10000000000000000dfd5f03902d49a554947cab9bb2c3bff93b3f9c0de1ac9c05cda8b", 0xfffffffffffffffb) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') writev(0xffffffffffffffff, &(0x7f0000009000), 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/120) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000f00)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000030c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000038c0)={@local, @broadcast, 0x0}, &(0x7f0000003900)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000d000)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f000000d100)=0xe8) [ 39.692909] audit: type=1400 audit(1521405232.631:8): avc: denied { create } for pid=5257 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 sendmmsg(r0, &(0x7f000000eb80)=[{{&(0x7f0000000180)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)="216b5c392071250fa71e623571dbf6498213bb0eed257726d6a40f634d654084fbe5c38664a9f6eb5dc5712541de668aaff6374a43ef40e8ca73cea473e8ac356fc70aecc402cfd230c8b37743886e324c4732d8a815b54476c8b04aeec73065235cc9e0e38c499eebeac99c0e57e4b75a6dfdd99c06ca56aa", 0x79}], 0x1, &(0x7f0000001040)=[{0x100c, 0x110, 0x6, "8a557473ff98b4fec56633a5c1d78760d02b93ca4f879c21d12280a532fb80b3c5a88a3e357e0acdbe9d4b81967a63c3f6e2e6b8938deff8e260f8128fd4c79ab8181b63d1ee9b8b1edf2510f96bb1cb2edcdb595cf69c36f683f19fc96704364bf3f844ee466e4303be8b095a7c4cb7a513c3255383e73cdccc57e12c339d1236911ac429402ed868857321bf9151cefd0e148932b4b928d7fbdc64b10df1dd805da2692893c42a093307f0acdf67404da0289efe893c07b9f79df6b5bf40d425f487ef5679511723a0f9375b314ad738867e1ef048098af112dfc2849ae4065421cf9079a2cd2060909eb4a4f75f0e428d985a13703b3b5be745ebe6baf06b818b2cad1c27e7d4631f5f96cb44bba8e125316ffa71a0222234ca5466dda346eccb68b17ada4550735e75a692543af19ca17bcbfa0b79c7120544ba58e477a89988dd3563fc80703455bd6905c2a776fef6afeb2d55310a8a0f3115432c472988555d19ea3d81e1b760b029188f46d92684f5cddf448fb60dbd79b7445a10ffb165f2deef14dfc2c836b792388407ac74a6eae1b52415d5c053e0faf148e8bf8a9a986b5ed99f3cd83efa36c11b3b1be47a3c07d86d7f4e56d2a48be38c27881bb803a19495931f2ccabbf3a35b882d4dff01143c74c510f563191aa3b86b6a495e96263d537e7b66e85c61d540a8d22bcc47a53488051a86a015999a687dc4b73979f62085957d1ac172f5e11d04345bc173f621eacb5bbc1054ce5ed63080aab1f76137ade9e3ab9067169b99b54b5ca10fde792a243318a3c399025c351e7ee63f67b5c4a8871ef7bd9e2756bd14ae63df885cbadc18b81226e301415231cb726aae84e153f770beb5f2eccb8c18541c1faca1875f53043706e22598430c81b1c32b4bea114e54593e0f32a71d06e2971d856bdf0cc222c0494667001ec0c5900abbd050b033b5e663d966a313179c66f3f462fb1095c0cadec49dc552870eddbe2b4d47b0820ce1dbff083043cc9bdfde56247cd270ec84ace726406dbebf67c42a556a4d2d956984d9abf48668795de7c8daf77b5576424d0d6fc61e2830ce357038f8b20f4d8e90c27901a8cb64e0d878805c8d4f74b8b827b422f12a28e2b0ca707201eefcb647b0ffa9ae680729d0e8aa4037daf68b52ebb0809f0a6d2c318881464b84c4b6576890616a78ac174153d7f100036f64e2a35918c13f9fda11fbb0438e403717a9f128bde93457fce265202404762c3b131ccf901178e3bdcd9a86e6d8d2b179dd98375f8ae0adfd7cbd36c5b12354981396f4a94fb78fc0cd8181eb4f4117e02a4e090e761db7747c3711025b3a43e6fba605adcc9b6cf97fde32e4dcc7f670f4f653e39f790c04aa9e6fddfdbe4085992059182ff5328dbdce6b043e9aa6a317e56b2eede265a9487a4f6a400e807664762194b4110212c946a17934549470780e29aae102a36cd60eddb74709e2f219744ea089c38467816d0d147cb91a2fab5b833d503e2a2af6ed3f3583f65216d0eb686a14f7c79d4f0e3b28bb9ec352ec282b5953cbd6b5d166118661d224d950f2d00e2622b2250e61d96d6f1ac5e259c4c15d4c1c0112d032e57c9f4b508be507c7583e94e54e5e19130908af069351afb585dc6e1af39b46c5ab1af0757512dff46d7d08c6ec643281df4dcf1b11373becb2bdfd1a6e48293b5e0407533dc42c8f5c40418f2222001965faccf9f9d9e77192c620b78ca620659138e1fefc53198e97ef212acf2ff688802b51177e95cbc8771f128c4f1329ad77c6615befea7ee689eeb2736f6519caff9df5f4e44fca1935ab5077f6062c42b20ff41e723515d47b31f0e0619824558d3a53ebbdf222a4926d25a363bea6eadf84683ec616d19cf1fb0fa6ef544b588c631960d7ef7ce0efd38d55af662a05b67e31e010605bee4982839a0c25095fc496af60b59bc9f378da8a028b9e8ebd66bde4d27d090de6b38874ffb2dc40a5e66b9b01983ce5b075c145bdb53608594be4ff3b597f022f558f499a4b7b1d8d102fdea7cddda3415fe6291f08403b2381e3bd33fdb59053aef25dd82b6af86dca9e3b1efd2fecea7990973e718743251ddb26070c15a877830ba9dd85272d073e63ea5bdc948a7819779c1ea68c66bb3aa47fea2b148975172eaed259d09415fcb8dd41853ef48c5ca6a627f0a7761b263ae1dbef8a5578e5d1184af7d538111f790565136889f973f53df48a000801534c7ad985de4c3ad4879fb2613129aa297a2a0c55ac82ff8ad461b9ef69a3b6989ae48fc44e11109500d69f1ff508a3390b12a2591e8905d04c25f0701a03c1a6ce78a27a29ea697c3c5ef284f8aca33a20d7137dd98d4a36f2b29ff69f1b7628ddbdb1d283a550c46d88e30cc4723015e9a7512781aa5b832066ff6cb18da4efe354b8f7bfaeb26781994e2d6919a9939ca89f8cc176ee9fcbf370a85e4f740c15efc70404f745280d75e59c8b9b4c2dcde2ba59bbcb2e53f2259c79cbecd8222ed95f6ebc89f8f5213e8982d90e450809bf912166013b3315491d1a830cf219040c1b05b1ce50cc9e36c84af1c0db15f233dab4d6fce83e0689a4f0183bc94a007801b82cf720e9941f0c248089882da463f86e51a6c35ae714efc68adea1708ad51af6d3920cee3c47d01e0834a3548d8ec8df8f6746bce678cca64c38bab22e2a85d76ff20437c02c8789947091fcf9b936949cce7cd7a2e0c1b02be28b27a25f9e2a4f757e464698a1f342f8a8da413e95a14e64942352c2384937c929af46cab7b28370f4de07bb72257510513a9e440a54c0b3268cf28424edbc278067776e26a99aa8297614caa64de90436dfa8178703eab56d066dcb2b1ca4e4e6302c083c395beb20bd9d8d71189659fd0801d6a73d11fde9de1e4046cabefd9028c53dbd46b1b9af2d91ed758813f0d6915422094af29b47e064dda8508d16deb73cf940ef5d4e80f4e8e30ecb1d1f792d345b549643a4119786b2c6998b3cc32dad8f8e0df8c7bef208b96dbf5aa0db594ecb5a58eb60efb39564377895235add35697e5335074d17d4306fa1de5d5733b8933ded616866f975b5b7879196c3dd76d23f14e0d7a304765541f3dad50b0551aeb44bad4f0052a7ff870a97f89043bed103e3b25ef995f9f2e12d51da0334c1e923d63b89404103f82b8d2837b61fb341be343e2a3063ebe5091d995f61a03f8bec0036e5de1b28b3c04668602c139d59e90ba93a79da8f51d7ef8ed5f9d0d87e30bee3b76f41249cf923a63a48e05cb9cd67ebc3656b786d6eafe367902cd165ca7fbda0597a210196d3d788fceb801c270e4137c45555497933ecd944ab99f652fbba8ca2721a855ddab8f542a80794c9101f3b9a32d610349fa7d144cced3fb0f50f33fad33b26d4f1cb4db9df6669d10c263b2d8ee95dae293871394c11101e554f1d4653a1792187dca8a857abb94c69e58152fa1981da38101ac368406f4190baa4318a18651bccd17b4696db6ca588ddb93d3d99781e903e3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{0x4c, 0x115, 0x4, "b2d57f8c8bf6d9f8c7e1273d31e3bb7cea7a3413ddaffba77ff6c499d5d417b88c983e78b863aefbe4a564edde03c497ae23caa8569152bd16f15e83c394"}], 0x1058, 0x48004}, 0x4}, {{&(0x7f0000000340)=@l2={0x1f, 0x9, {0x2, 0x8, 0x1, 0x8be9, 0x9c3, 0x3ff}, 0x7fffffff, 0x81}, 0x80, &(0x7f0000000200)=[{&(0x7f00000003c0)="4d057ac87975d406b92fc7ee4ea4032ee554222d7f91853da3ad33d6719ad86d50948f6f1a187b73dcf52e57e24cb8e92733f457ee8641465cba417a0a6dffba5027b2c49062ce984f4ad11cc14eda5681afaa66dd629a34", 0x58}, {&(0x7f0000000440)="c9bc7a2ba11472cf24ad536f490f473c4b627c29945bcb97c328f3c1343cb99b866b0cb47ba6e986e617274136350cca70f3b35331ab393933bde2ee1a9b34cd9c0a3dbad5e3d5ad72ced151c03edf18c3433b9fc7c3af5fe564047a5caf815982a6b32182d7957f0c7373b1e10df416945020377df0930b4efb2be434b9d447225c841fe83e8850ae6d412753030b8f1b2620088f0821e70c332a4e0461c07469171bc2dd240321dfffd5a3aaebe442b62bd68dd501c8883608128b02038ed6460296e2d46a7c82351af42ac02ee60c7df31360d93fe73e06993bd2118ada", 0xdf}, {&(0x7f0000000540)="2664efafb9d797f556c2ab391d96ff9b74323f4fb1b5539e9bc2a3a11bb340b63ea3fa7ff548d162977eb2eadad405f5477866a3d2be78e0b3c6fa5dd20f7e61d42d8a9f2dc5ea9b8f5fe1ef996e220710b8fcf4cbe50e06c356c461f99ede5d78d8ec0ecabdfc7e04982358ae5badb524fc", 0x72}, {&(0x7f00000005c0)="36d1c8e1c3c7f99894b45e49858c8c328ee44c9b7a71f4060ecba885ac465fabba25ac92721f052f0465bda6d8379fb0bba2698bda8721bd2d80b66e5f8d67db65280284c14bf022fb820154b5fbf51f4795b92685ec8efd004565d956f61f8774d327ec875667f66802d5a039ee6a7ab95cbe15d3fc6534006a37f2bcf6691df825e97799be6a4f8f9692841c771a9c43359d6d3d5bf235ae30dc7c70646dbb7f79ffb3c671e0fe1b847e4cb67355989cb62f1b181097a95b4b7b2e05e2a62864496bffe12903f08e8708dc66e251d3f4664ee7fbcb416d3ac83ed64420", 0xde}, {&(0x7f0000000080)}, {&(0x7f00000006c0)="ba418915a1274c53b09c127eb8b644f297d39726255db04370fb1fc7b243907a67635c663357468e246a304f9eb65106f57635331008dfd000c0c5af21e8fd26a7748e3ca531c0a952139161c20595400cc4bab4563a3bced5b1592c694beaf4d6", 0x61}], 0x6, &(0x7f0000000740)=[{0x58, 0x119, 0x2, "b0139bd155120b2e021446458f54c3b9cfa77a1d2b00483e7f5ac80c8c7778f61df4df9a5f383874ea7e9626c1716b5b0ec5abba40b7311e09488c9376dbdfa7a648d357b8c0116d5a1f"}], 0x58, 0x44000}, 0x4}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000007c0)="54f52399f397334192bea058ff896a1ccce35e3aaa224448576024ed382ea3139b3831917dc4e7b710a5e77f85f30ce932d69a05fbefc6bb90bb326de722cddccb48fc3a643a33d09f4b5f571004344fbfbe4cee25cf52cd6a6c989033963ac7", 0x60}, {&(0x7f0000000840)="f0faae9e1a46a78c61ddffe10f510e2c4c", 0x11}], 0x2, 0x0, 0x0, 0x20000000}, 0x1ff}, {{&(0x7f00000008c0)=@ipx={0x4, 0x1, 0x80000001, "36d46f2b3ea0", 0x21f}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000940)="cf1a7f1550d91a2c4d89463a3409e673dbbf91215018a0b041be4df9991b79f45f984faba0e3605dccd21c86529d1b42f58f1f06560928df7552ec23331cca8752ba65683cd9a7", 0x47}, 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"5633f6f9963b757a85ae3c65c23b30bfb90f98eef0f61755b8bd8c"}, {0x100c, 0x0, 0x4de, 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"}, {0x28, 0x0, 0x8, "77bb3d4a6fc3d197caebfb5b11ee52d22deca4cb84f83377291b8126"}, {0x68, 0x116, 0x80000000, "c87506f49df6db187e231bc99433c576c72a9b76103e0ce998a8d0fa9f0b7349c513d98f86834ec19f403894603586b9e160da10c033603d91ae04520d1743db251f2b0851f1be7e62087ba7100ad399146911c9e2dab8e73d766250"}], 0x13f0, 0x4}, 0x3cd}], 0x9, 0x40) 2018/03/18 20:33:52 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x2021000, &(0x7f000000a000)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/18 20:33:52 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x2}) 2018/03/18 20:33:52 executing program 0: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x4010, r0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/18 20:33:52 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x1012, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x80, 0x7, 0x7}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) [ 39.743826] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/03/18 20:33:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0x1e1, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x14, 0x4, 0x100a, 0xfffffffffffffffd, 0x0, 0x0, {0x3}}, 0x334}, 0x1}, 0x0) 2018/03/18 20:33:52 executing program 7: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x48) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x108) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) getpeername$packet(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, &(0x7f0000000d00)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000d40)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/03/18 20:33:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00007d9fac)="958e392935a186d6306a36ba59fa0f57ff00020600a500000007a9b4d5ed5cff03000000004b9fab9d69587b141407bda7fc03011dac09e4457accb797217c5e1c9bbe899a63b0a5818381b84703a807811a2fa8", 0x54) 2018/03/18 20:33:52 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000000000), &(0x7f000044b000), 0x0) 2018/03/18 20:33:52 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) keyctl$set_reqkey_keyring(0xe, 0x4109) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) 2018/03/18 20:33:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x29, "6456fc50b884b11a995891e4a47445ca538729e8f9ba5b4137d6b5c4287ad570e2f01701b7bad04263"}, &(0x7f0000000380)=0x31) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x3f, 0x2, 0x3f, 0x20, 0x7}, &(0x7f0000000400)=0x14) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0xfd, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x5, [{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @rand_addr=0x1f}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x30c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000440)={'yam0\x00'}) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000100000000000000000006800000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a00f3200000000000000000000000000000ffffac140000000000000000000005000600000000000a004e2000000000000000100000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/03/18 20:33:52 executing program 0: r0 = inotify_init1(0xfffffffffffffffd) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x2, 0x7, 0x7, 0x9, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x1000, 0x6}, &(0x7f0000000240)=0xc) ptrace(0x11, r1) 2018/03/18 20:33:52 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) restart_syscall() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r3) open(&(0x7f00000001c0)='./file0\x00', 0x40000, 0x8) 2018/03/18 20:33:52 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) eventfd(0x3fc000000) [ 39.830682] audit: type=1400 audit(1521405232.771:9): avc: denied { write } for pid=5301 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.863502] binder_alloc: binder_alloc_mmap_handler: 5300 20000000-20002000 already mapped failed -16 2018/03/18 20:33:52 executing program 2: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x2, {}, {}, @result}], 0x1c) write$sndseq(r2, &(0x7f0000001140)=[{0x0, 0x21ff, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x3}, @ext={0x0, &(0x7f00000010c0)}}], 0x1c) 2018/03/18 20:33:52 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/18 20:33:52 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x81}) socket$inet6(0xa, 0x1, 0xff) ftruncate(r0, 0x9) 2018/03/18 20:33:52 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x200380) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x1103}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/03/18 20:33:52 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000000200)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x8) recvfrom$inet6(r1, &(0x7f000001c000), 0x102, 0x40010002, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x4c, &(0x7f0000000100)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5cf6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f00000001c0)=0xc) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/18 20:33:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x173) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) 2018/03/18 20:33:52 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000003c0)=ANY=[], 0x0) r1 = add_key(&(0x7f00000004c0)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="37ba4758c272ec5d2f46298b0d711ca3dfb0bf8005cb3cd808b19469aff4dbbcedd1bd702839529f77d07daa9fdd4511a21a2d3d5b4bf4f9234787b015a0643332e0a743ab48bc9880da188e15c1dec7de50a5ffed9c8184b834b2d1b0a94ae6a4f2055e9cc1c8f367bad19e8b1edf9781c9e808501132504b093ed615532c7c467448bc947b7891fafcf10ec560c597bb9828c3acfe00d513f069ffa3fe7c1ba7ef39d91e15b192541c0f4a57ada370ad7a118cdad78c340b71d87d5a8f7275411d24c09f6699d31f314285f0a0a91c532200e68ca5fc0dc2608afc8290bd88", 0x383, 0xfffffffffffffffe) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0xf, 0x1, "707990defde190a1679a7f50219c7e92de03b67bbe2acc0584b415b4cf039c49b4d64155fae769dc3cd1b85e85f8079b8217510302732a4bab093135a0005c5f", "ff222ba282e625489a0463bb821a4314b5539a7252cc8243b1fbc7593f15d8a0", [0x6, 0x6]}) keyctl$chown(0x4, r1, r2, r3) 2018/03/18 20:33:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000400)=""/195, 0xc3}], 0x1, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x247301fb, 0x9f6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x81, @empty, 0x9}}, 0xc9, 0x5}, 0x88) fcntl$setsig(r0, 0xa, 0x30) [ 39.964737] audit: type=1400 audit(1521405232.901:10): avc: denied { set_context_mgr } for pid=5348 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.999712] vmalloc: allocation failure: 0 bytes [ 40.006349] syz-executor2: page allocation failure: order:0, mode:0x24000c2 [ 40.022776] CPU: 1 PID: 5361 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #29 [ 40.030398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.039736] 0000000000000000 75d05c86492ef705 ffff8800accef8c0 ffffffff81d0408d [ 40.047761] 1ffff1001599df1b ffff8800ad750000 00000000024000c2 0000000000000000[ 40.055432] binder: BINDER_SET_CONTEXT_MGR already set [ 40.055438] binder: 5348:5350 ioctl 40046207 0 returned -16 [ 40.056549] binder: 5348:5360 Release 1 refcount change on invalid ref 0 ret -22 [ 40.073926] [ 40.075830] 0000000000000001 ffff8800accef9d0 ffffffff81431059 ffffffff838ac620 [ 40.083817] Call Trace: [ 40.086380] [] dump_stack+0xc1/0x124 [ 40.091718] [] warn_alloc_failed+0x1d9/0x240 [ 40.097744] [] ? zone_watermark_ok_safe+0x290/0x290 [ 40.104382] [] ? mutex_lock_nested+0x5d4/0x850 [ 40.110582] [] __vmalloc_node_range+0x41d/0x630 [ 40.116874] [] ? task_has_security+0x130/0x270 [ 40.123074] [] vmalloc+0x5b/0x70 [ 40.128061] [] ? sel_write_load+0x130/0xff0 [ 40.133999] [] sel_write_load+0x130/0xff0 [ 40.139766] [] ? hash_futex+0x210/0x210 [ 40.145357] [] ? sel_read_bool+0x250/0x250 [ 40.151212] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.158195] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.165177] [] ? sel_read_bool+0x250/0x250 [ 40.171033] [] __vfs_write+0x103/0x450 [ 40.176538] [] ? __vfs_read+0x440/0x440 [ 40.182132] [] ? __lock_is_held+0xa1/0xf0 [ 40.187900] [] ? __lock_is_held+0xa1/0xf0 [ 40.193667] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 40.200477] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 40.207026] [] ? __sb_start_write+0x14a/0x310 [ 40.213139] [] vfs_write+0x18a/0x530 [ 40.218471] [] SyS_write+0xd9/0x1b0 2018/03/18 20:33:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x158, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000000180)="44fd92b00070901480bca2a0e9f85fbfc3ed6f8575b74183"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x30) tkill(r1, 0x1000000000013) tkill(r1, 0x1b) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000440)=""/117, &(0x7f0000000040)=0x75) fgetxattr(r0, &(0x7f0000000080)=@random={'system.', '/selinux/enforce\x00'}, &(0x7f00000000c0)=""/139, 0x8b) 2018/03/18 20:33:53 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9bcffffdcc341752e696e7578bb8c8feb1eec7263db761833a9ec42e85d8fb72b9962fd837848267075b5a3d1088b2e3f55970a94ea4cf483eb1efc50b74117338366b4807aefdd9a320b164daee891840c71c8fdb1b385b7c39c5c815483f079b3f94336dbd994e987053dfa1fe82924143611b59ae3766d10807528391279f12bf550b6f135d91cd4e1e6cf19b0103a5b040664c86c107ff483f71c7762538eea927802c80836"], 0x10) 2018/03/18 20:33:53 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) [ 40.223719] [] ? SyS_read+0x1b0/0x1b0 [ 40.229140] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 40.235340] [] ? SyS_read+0x1b0/0x1b0 [ 40.240761] [] do_fast_syscall_32+0x321/0x8a0 [ 40.246878] [] sysenter_flags_fixed+0xd/0x17 [ 40.268514] binder: 5373:5378 unknown command 0 [ 40.273262] binder: 5373:5378 ioctl c0306201 20004000 returned -22 [ 40.280593] binder: 5373:5378 ioctl c0306201 2000ffd0 returned -11 [ 40.281361] Mem-Info: [ 40.281378] active_anon:54868 inactive_anon:45 isolated_anon:0 [ 40.281378] active_file:3499 inactive_file:8437 isolated_file:0 [ 40.281378] unevictable:0 dirty:156 writeback:0 unstable:0 [ 40.281378] slab_reclaimable:5137 slab_unreclaimable:59988 [ 40.281378] mapped:23839 shmem:51 pagetables:651 bounce:0 [ 40.281378] free:1474847 free_pcp:487 free_cma:0 [ 40.281405] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 40.281460] lowmem_reserve[]: 0 2911 6411 6411 [ 40.281482] DMA32 free:2665164kB min:30608kB low:38260kB high:45912kB active_anon:107552kB inactive_anon:80kB active_file:7144kB inactive_file:17400kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:176kB writeback:0kB mapped:42792kB shmem:100kB slab_reclaimable:9892kB slab_unreclaimable:109956kB kernel_stack:3168kB pagetables:864kB unstable:0kB bounce:0kB free_pcp:1096kB local_pcp:684kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 40.281529] lowmem_reserve[]: 0 0 3500 3500 [ 40.281550] Normal free:3218320kB min:36808kB low:46008kB high:55212kB active_anon:111920kB inactive_anon:100kB active_file:6852kB inactive_file:16348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:448kB writeback:0kB mapped:52564kB shmem:104kB slab_reclaimable:10656kB slab_unreclaimable:129996kB kernel_stack:3296kB pagetables:1740kB unstable:0kB bounce:0kB free_pcp:852kB local_pcp:448kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 40.281559] lowmem_reserve[]: 0 0 0 0 [ 40.281593] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 40.281634] DMA32: 241*4kB (UME) 61*8kB (UME) 20*16kB (UME) 21*32kB (UME) 7*64kB (ME) 4*128kB (UM) 4*256kB (UE) 3*512kB (ME) 1*1024kB (U) 4*2048kB (UM) 647*4096kB (M) = 2665292kB [ 40.281673] Normal: 220*4kB (UM) 74*8kB (UME) 42*16kB (UM) 38*32kB (UME) 18*64kB (UME) 4*128kB (UE) 4*256kB (UME) 2*512kB (UM) 22*1024kB (UM) 1*2048kB (M) 778*4096kB (M) = 3218336kB [ 40.281679] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 40.281681] 11986 total pagecache pages [ 40.281684] 0 pages in swap cache [ 40.281687] Swap cache stats: add 0, delete 0, find 0/0 [ 40.281689] Free swap = 0kB [ 40.281691] Total swap = 0kB [ 40.281693] 1965969 pages RAM [ 40.281695] 0 pages HighMem/MovableOnly [ 40.281697] 320145 pages reserved [ 40.281725] vmalloc: allocation failure: 0 bytes [ 40.281729] syz-executor2: page allocation failure: order:0, mode:0x24000c2 [ 40.281738] CPU: 0 PID: 5368 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #29 [ 40.281741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.281752] 0000000000000000 44cb81bbc7a21e43 ffff8800b2ee78c0 ffffffff81d0408d [ 40.281762] 1ffff100165dcf1b ffff8800ad754800 00000000024000c2 0000000000000000 [ 40.281770] 0000000000000001 ffff8800b2ee79d0 ffffffff81431059 ffffffff838ac620 [ 40.281772] Call Trace: [ 40.281787] [] dump_stack+0xc1/0x124 [ 40.281795] [] warn_alloc_failed+0x1d9/0x240 [ 40.281802] [] ? zone_watermark_ok_safe+0x290/0x290 [ 40.281813] [] ? mutex_lock_nested+0x5d4/0x850 [ 40.281820] [] __vmalloc_node_range+0x41d/0x630 [ 40.281828] [] ? task_has_security+0x130/0x270 [ 40.281834] [] vmalloc+0x5b/0x70 [ 40.281841] [] ? sel_write_load+0x130/0xff0 [ 40.281847] [] sel_write_load+0x130/0xff0 [ 40.281855] [] ? hash_futex+0x210/0x210 [ 40.281861] [] ? sel_read_bool+0x250/0x250 [ 40.281869] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.281876] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.281883] [] ? sel_read_bool+0x250/0x250 [ 40.281891] [] __vfs_write+0x103/0x450 [ 40.281898] [] ? __vfs_read+0x440/0x440 [ 40.281904] [] ? __lock_is_held+0xa1/0xf0 [ 40.281909] [] ? __lock_is_held+0xa1/0xf0 [ 40.281917] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 40.281924] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 40.281931] [] ? __sb_start_write+0x14a/0x310 [ 40.281936] [] vfs_write+0x18a/0x530 [ 40.281942] [] SyS_write+0xd9/0x1b0 [ 40.281947] [] ? SyS_read+0x1b0/0x1b0 [ 40.281954] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 40.281964] [] ? SyS_read+0x1b0/0x1b0 [ 40.281970] [] do_fast_syscall_32+0x321/0x8a0 [ 40.281978] [] sysenter_flags_fixed+0xd/0x17 [ 40.281980] Mem-Info: [ 40.281999] active_anon:54868 inactive_anon:45 isolated_anon:0 [ 40.281999] active_file:3499 inactive_file:8437 isolated_file:0 [ 40.281999] unevictable:0 dirty:156 writeback:0 unstable:0 [ 40.281999] slab_reclaimable:5137 slab_unreclaimable:59988 [ 40.281999] mapped:23839 shmem:51 pagetables:651 bounce:0 [ 40.281999] free:1474847 free_pcp:487 free_cma:0 [ 40.282024] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 40.282034] lowmem_reserve[]: 0 2911 6411 6411 [ 40.282061] DMA32 free:2665164kB min:30608kB low:38260kB high:45912kB active_anon:107552kB inactive_anon:80kB active_file:7144kB inactive_file:17400kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:176kB writeback:0kB mapped:42792kB shmem:100kB slab_reclaimable:9892kB slab_unreclaimable:109956kB kernel_stack:3168kB pagetables:864kB unstable:0kB bounce:0kB free_pcp:1096kB local_pcp:684kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 40.282069] lowmem_reserve[]: 0 0 3500 3500 [ 40.282090] Normal free:3218320kB min:36808kB low:46008kB high:55212kB active_anon:111920kB inactive_anon:100kB active_file:6852kB inactive_file:16348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:448kB writeback:0kB mapped:52564kB shmem:104kB slab_reclaimable:10656kB slab_unreclaimable:129996kB kernel_stack:3296kB pagetables:1740kB unstable:0kB bounce:0kB free_pcp:852kB local_pcp:448kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 40.282098] lowmem_reserve[]: 0 0 0 0 [ 40.282132] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 40.282189] DMA32: 241*4kB (UME) 61*8kB (UME) 20*16kB (UME) 21*32kB (UME) 7*64kB (ME) 4*128kB (UM) 4*256kB (UE) 3*512kB (ME) 1*1024kB (U) 4*2048kB (UM) 647*4096kB (M) = 2665292kB [ 40.282260] Normal: 220*4kB (UM) 74*8kB (UME) 42*16kB (UM) 38*32kB (UME) 18*64kB (UME) 4*128kB (UE) 4*256kB (UME) 2*512kB (UM) 22*1024kB (UM) 1*2048kB (M) 778*4096kB (M) = 3218336kB [ 40.282265] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 40.282267] 11986 total pagecache pages [ 40.282270] 0 pages in swap cache [ 40.282274] Swap cache stats: add 0, delete 0, find 0/0 [ 40.282275] Free swap = 0kB [ 40.282277] Total swap = 0kB 2018/03/18 20:33:54 executing program 3: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) open(&(0x7f0000000000)='./file1\x00', 0x67fc5a3eb6f0f39a, 0x80) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000688ff8)='./file1\x00', 0x0) 2018/03/18 20:33:54 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 0x5}}) setrlimit(0x7, &(0x7f0000000000)={0xffffffffffffffff}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x4, 0x86f5, 0x2, 0x0, 0x7}) setrlimit(0x0, &(0x7f0000765ff8)={0x0, 0x9}) 2018/03/18 20:33:54 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x6, 0x4) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/18 20:33:54 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x23e) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000), 0x80, &(0x7f0000001300)}, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/03/18 20:33:54 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e24, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0xd15}}, 0x0, 0x7fff, 0x1d51, "c8fc23cdecf96ba097547272781fa7e38971da47dd0bc82ae3a04f7597278adaa27b52565d1363e83c9042ea87d8300d64eaf29b1338fa489d2548cff5c579b3a183b9f41e9e580c43660cb0ffda42bb"}, 0xfffffe94) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00000000c0), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x28042, 0x0) timer_create(0x7, &(0x7f0000000340)={0x0, 0x38, 0x4}, &(0x7f0000000380)=0x0) timer_gettime(r2, &(0x7f00000003c0)) fstat(r1, &(0x7f00000002c0)) socket$inet6(0xa, 0x802, 0x30000000) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) 2018/03/18 20:33:54 executing program 7: getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet6(0xa, 0x2, 0xffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x5, @empty, 0x8001}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff]}, 0x7}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @rand_addr=0x7}], 0x58) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000f0ffc), 0x4) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000000000)=0x3f) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000e00000020000000001000000e00000019a2aea2045014b289f47a8e0bfdd97264d71316948497541c1416a0d4dba5306ef520f891958f5a358f2372f4a36b873334e1d4ee2dd3d546f312ecf2428e029"], 0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/18 20:33:54 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f000002d000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x420) r1 = memfd_create(&(0x7f00000005c0)='\x00', 0x2) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000600)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/03/18 20:33:54 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x1) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0xfffffffffffffffd, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x18) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setown(r2, 0x8, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) [ 40.282279] 1965969 pages RAM [ 40.282281] 0 pages HighMem/MovableOnly [ 40.282283] 320145 pages reserved [ 40.283158] SELinux: policydb string length -587202628 does not match expected length 8 [ 41.123858] binder: 5395:5400 Acquire 1 refcount change on invalid ref 0 ret -22 [ 41.157117] binder: 5395:5413 Acquire 1 refcount change on invalid ref 0 ret -22 2018/03/18 20:33:54 executing program 4: pipe(&(0x7f0000283000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10d00, 0x0) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/03/18 20:33:54 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x301000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = socket$inet(0x10, 0x801, 0x7) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004fdb)="240000001200fffffffefd956fa283b7", 0x10}], 0x1}, 0x0) 2018/03/18 20:33:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)=ANY=[@ANYBLOB="020f000008000000ffffffffffffffff030006000000000002004e20e01b00010000000400000000030005000000000002004e20000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/18 20:33:54 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={r2, r3, 0x6}) r4 = accept4(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_void(r0, 0x29, 0x40000000001, 0x0, 0x0) 2018/03/18 20:33:54 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) 2018/03/18 20:33:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000001d000)={0x0, 0x0, &(0x7f000002efc4)}, &(0x7f000002e000)=0xc) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f000002dfff)) 2018/03/18 20:33:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x1ffffffffe) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r1, &(0x7f0000000080)="a6ae3f9b6412cc0affdc04e4ff28b355ba70165dabaa6760a2244571f1946609630cb29fe4b5", 0x26, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) 2018/03/18 20:33:54 executing program 6: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000)=0x2, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/03/18 20:33:54 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x80000000) getsockopt$inet6_udp_int(r0, 0x11, 0x63, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 20:33:54 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x2) syncfs(r1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x1, 0x100000000, "72e86d3a2463", 0x1}, 0x10) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000340)=""/1) 2018/03/18 20:33:54 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x5}) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) 2018/03/18 20:33:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f00000001c0), 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x141202, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x1ff, &(0x7f0000000180)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x480880, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000140)={0x81, 0x7}) 2018/03/18 20:33:54 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) setfsuid(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40000040101, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r3, &(0x7f00000000c0)={0x1a, 0x320, 0x7, 0xffffffff, 0x1f, 0x4669f745, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write(r2, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff09000000028f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) r4 = dup2(r2, r2) ioctl$TCSETAW(r4, 0x5407, &(0x7f000079b000)) 2018/03/18 20:33:54 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)={{0x3e21abab, 0x2}, 0x0, 0x7ff, 0x80000000, {0x7, 0x2}, 0x3ff, 0x2}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000001c0)=""/4096) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x3f, 0x0, 0x0, 'queue1\x00'}) 2018/03/18 20:33:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000002031900000007000000e380080289a7644bdfa38cda7e1df37a306a8fbb0509000100010100493ffe58", 0x3cf}], 0x20000000000001d2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/mcfilter6\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x9, 0x4, 0x2, 'queue0\x00', 0x31}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/03/18 20:33:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004f80)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000000080)}, {&(0x7f0000000200)=""/67, 0x43}, {&(0x7f00000002c0)=""/165, 0xa5}, {&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/57, 0x39}], 0x7, &(0x7f0000001500), 0x0, 0xfff}, 0x800}, {{&(0x7f0000001540)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001800)=[{&(0x7f00000015c0)=""/25, 0x19}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/213, 0xd5}, {&(0x7f0000001740)=""/147, 0x93}], 0x4, &(0x7f0000001840)=""/4096, 0x1000, 0x65}, 0x7fffffff}, {{&(0x7f0000002840)=@nfc, 0x80, &(0x7f0000002b00)=[{&(0x7f00000028c0)=""/78, 0x4e}, {&(0x7f0000002940)=""/98, 0x62}, {&(0x7f00000029c0)=""/182, 0xb6}, {&(0x7f0000002a80)=""/122, 0x7a}], 0x4, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000002b40)=@rc, 0x80, &(0x7f0000004d40)=[{&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/30, 0x1e}, {&(0x7f0000003c00)=""/255, 0xff}, {&(0x7f0000003d00)=""/63, 0x3f}, {&(0x7f0000003d40)=""/4096, 0x1000}], 0x5, &(0x7f0000004d80)=""/135, 0x87, 0x3}, 0x5}, {{&(0x7f0000004e40)=@nfc_llcp, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004ec0)=""/71, 0x47}], 0x1, 0x0, 0x0, 0x509b}, 0xffffffffffffff01}], 0x5, 0x2001, &(0x7f0000005040)) connect$netrom(r2, &(0x7f0000005080)=@full={{0x3, {"f840213e33b8ec"}, 0x1d4465fc}, [{"adf364627274b4"}, {"93f81b06d193c1"}, {"64d2e968ea724f"}, {"a3efd1b3e6bc38"}, {"059e7a45ca69c6"}, {"de0285743f47ce"}, {"6b956a252c5244"}, {"38346720a8c265"}]}, 0x48) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/03/18 20:33:54 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e22, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x6, [0x2, 0x8, 0xef, 0x6, 0x9, 0x548, 0xcd, 0x85f6]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0xfffffffffffffd6b) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x240000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8000, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0xc000}, 0x88) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/18 20:33:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x5) sendto$inet(r0, &(0x7f0000000740)="274edcb45745d4dde619b3fcffffff54468f037d97acf7243b9c070000005df5ffd32e67ae86269766617cc98c62d15b6b2cb0e1aca84e22fd514c99a41f7caad5fdc81fb457abcc6b76f5ff0286100b9b8c1e21bb827971f91d5bea43478946bbf71a8c8e849f723a8cccec890aba66d46784068ae91f114141550d78d4a8d3aaf7844baecbe7387095fb2bfef4edb71c0000000000000000000000d77494f6000000000000000000000000000000", 0xaf, 0x4, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r1, &(0x7f00000000c0)="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", 0x5b1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='\f', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/18 20:33:54 executing program 5: perf_event_open(&(0x7f0000002000)={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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/sctp\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) socket$key(0xf, 0x3, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x160, 0x11, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {0x5, 0x0, 0x1}, [@generic="7bb8dd74abdbd935b3710a72b6b6a982b300b537dc79d7d0c4e6cab26f675b3a3b5ec77b3b1f00fc2de1f876387bd9fbe95a90811394727df82a85436172a1501292272d3026e02b97dad193b0b9f0fe7f25805ec7e80b3f24c911808a91348938cf247fced389d6a737af5834846d068f350ebb6978d7f9dee60eb656ae7930a2c20b2efebadf94fce5f22affb950b59a46efb63a53f11ab77b1471fed62e3e6d30d493445ae28a1e243c6e926a2244d6f180608835712aa7d87cb1941dad3200f8ea4bae1c262d9b9bcc7500ec93813520c0298307526dfddf0ae6b564c4d4ace7ce6bc24922c4678500768410b40ab7683cb459f99306", @generic="9e79fac0865bcffedfe8adabb7656a8ec8ed916447c568b1491442304ca72b", @nested={0x34, 0x1f, [@generic="27465c0d548d12e2ae9198722b6478b042e7b4ba28849c65cb97", @typed={0x8, 0x90}, @typed={0xc, 0x1c, @u32=0x2}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 2018/03/18 20:33:54 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x0, 0x89, 0x3f}) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)=""/219, &(0x7f0000000080)=0xdb) 2018/03/18 20:33:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002440)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/120, 0x78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r2, 0x5402, &(0x7f0000512000)={0x4000, 0xed6, 0x0, 0x1000, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x3}) dup2(r2, r1) writev(r1, &(0x7f00000023c0)=[{&(0x7f00000022c0)="1aee", 0x2}], 0x1) 2018/03/18 20:33:54 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb600000000000000fec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e0000003f012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x200, 0x900000000000, 0x9}, {{}, 0xffffffff, 0x101, 0x8}, {{}, 0x100000000, 0x3}, {{0x0, 0x2710}, 0x4, 0x6}, {{0x0, 0x7530}, 0x867f, 0x9, 0x100000001}, {{0x0, 0x2710}, 0x140000000000, 0x2, 0x9}, {{0x77359400}, 0x6, 0xff, 0x5}], 0x70) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x8e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/18 20:33:54 executing program 0: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/18 20:33:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000500000)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000000080)=0xc) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000200)={0x6}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xd3, "c3c5d18b83535a8fed9ec37f09c260bf1036e09000f82265470f3a07cbebd14c7fdd9a7dc8e61f84736959dee4e329a5e40e9aef63ea05a7e193c32f8def18e8c2696ab987d9b3e324c9e945c6b2713f04d29bb8a95fb22ec8370308ccb6e3722b136804ba70eaf78823ec16cffaff477b0ded05651db76bd4d3b568f646b8350f3181fbd56487e7838ce1020e71cdb74c6507ba60548fc8fa85357feb38a24c14ac8914a6e66d1aa66aafca0e7523d1a050bdb8c4a53815ec464d744373f4a50338bb89bdec4cebf82fac0ad3d14f845ef176"}, &(0x7f00000001c0)=0xdb) read$eventfd(r0, &(0x7f0000e03000), 0x5) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/18 20:33:54 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80080, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000180)=0xb8, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000010300"], 0xc}}], 0x2, 0x0) 2018/03/18 20:33:54 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e1d, @rand_addr=0x49fa}, "00ffffffffffffff00"}) 2018/03/18 20:33:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x80000) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000240)=""/111, 0x6f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002500)={0x0}, &(0x7f0000002540)=0xc) sendmsg$nl_route(r0, &(0x7f0000003fc8)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000002580)=@bridge_setlink={0x38, 0x13, 0x800, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x20100, 0x40000}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_OPERSTATE={0x8, 0x10, 0x5c}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x200000) connect$nfc_llcp(r4, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x7, 0x3, 0x0, "e5003cec4487acfa3fdb06a22a07bd22e9dd8cec826d855807d3909c6e660374d72802f64cc2a438d2fa145a099d4ee69bd23283edfa7ff890c468f12f2e86", 0xc}, 0x58) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'system.', '^vmnet1\x00'}, &(0x7f00000001c0)='/dev/usbmon#\x00', 0xd, 0x2) 2018/03/18 20:33:54 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff}) bind$ipx(r0, &(0x7f0000000140)={0x4, 0xffffffffd04e7637, 0x7fffffff, "b5a92be617e1", 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, &(0x7f0000001500)=0x20) r1 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'rose0\x00'}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x1) readahead(r1, 0x7, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) 2018/03/18 20:33:54 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/rpc\x00') read(r1, &(0x7f0000d91f7a)=""/134, 0xfe0f) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/03/18 20:33:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000000f0ffffecef17ffff00", &(0x7f00000000c0)=@ethtool_cmd={0x0, 0xb962, 0xf4, 0x8000, 0x2, 0x200, 0x2, 0x2, 0x401, 0x8470, 0x0, 0x1, 0x9, 0x100000001, 0x6, 0x8, [0x2, 0x10000]}}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000200)="89c3134db8a3abca", 0x8, 0x4000000, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/18 20:33:54 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)=ANY=[@ANYBLOB="0180c200e100aaaaaaaa000008004500001c00000000002f9078000100009078e0000001000000000000"], &(0x7f0000003fec)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22}}}, &(0x7f0000000180)=0x84) 2018/03/18 20:33:54 executing program 4: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) recvfrom$inet6(r0, &(0x7f0000000000)=""/151, 0x97, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c) sigaltstack(&(0x7f000043e000/0x4000)=nil, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/18 20:33:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x1000000000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e1d, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000000)={{0x2, 0x0, 0x1, 0x0, 0x1f}, 0x102, 0x100000000, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0xfffffffffffffffd, 0xfffffffffffffc01, 0x4}) 2018/03/18 20:33:54 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x30, &(0x7f0000000040)={@empty, @multicast2=0xe0000002, @rand_addr=0x4}, 0xc) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/18 20:33:54 executing program 5: remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/18 20:33:54 executing program 0: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="ef2ebe02fcb1a39b522010b2137088d667c83c0bf26c698f54f757938535c1dd00e80ec1729492fa94c8509ec3f5bf11360af2fa9f821b4fcf089757e1116bf4e44486690bdf82e9ea01ffb23812343c7e8c14909ae78177d7fbe3465935ce4552d8c77fd101db01aee1da11552e1d5073266382821c381a56edc5b5acd88572", 0x80, 0xffffffffffffffff) request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='bdev\'\x00', 0xfffffffffffffff8) r0 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='(:$+lowlan1posix_acl_accessself\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x1) 2018/03/18 20:33:54 executing program 0: socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff}) shutdown(r0, 0x1000000000000002) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 2018/03/18 20:33:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) [ 41.614998] mmap: syz-executor5 (5514) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/18 20:33:54 executing program 1: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x9d, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000040)={0x63, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xbc, 0x0, 'client0\x00', 0x0, "aefedbc32122cd9f", "08b3b5d74495c770742769dc97fb24a434b329fae1be249b4b0fbcbc485eae32"}) 2018/03/18 20:33:54 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) dup2(r0, r2) 2018/03/18 20:33:54 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)=ANY=[@ANYBLOB="0180c200e100aaaaaaaa000008004500001c00000000002f9078000100009078e0000001000000000000"], &(0x7f0000003fec)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22}}}, &(0x7f0000000180)=0x84) 2018/03/18 20:33:54 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000080)="4da2d662717258cebd89fd33ce36aaf1ba0ed3250421d67cf5cbee92f61b5edc0c66e7e87aef289b556ca80a1a1d05873fe5af45587574fb505204805b6c4274c7be5dcba6cb8f32808e0753fbc9bd4b65df8d90c3b1e879bbf1d8d0d3da9f6577c53b31c98fb86a5e73514476b7bb2a2640d6ca13e5f4c24a53f2bfbbb81fb7293b4e6b74aeac2a5921af936610481b3889818edd6ef2c697fe36126513f026b2ca47ba0d69b1e55cbc74a795605d814293da97d6c52eebb63b8c93fe51d58136baeb7d0ae19fb451c267b1f9b5402b323a7e9472204b920c7e66529299ad5e49751e6bfdccf5d7c82f5323f5e7e4fbbd2e", 0xf2) r1 = memfd_create(&(0x7f0000a31000)="74756e08000000000000008000000000", 0x0) lseek(r1, 0xfffffffffffffffe, 0x1) getitimer(0x2, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000380)="00ad838df49e8ab9d4e179c7a65995596ddb23b7bf1f81b4d2e5a3ff7abc5030dbaaed0465912720566d344ab631f4f376bde58c8d01de9255cde4f49dc0912684519bdd448d6494ca1f012d27f99eb3dfed91b279f9a65566250deb98a3335cc5b44416055443d6151174b09334ecc7893f3d868da2f3a5a9c462eff7c36c4439f2df4f53797ac9177f15a58fb7d628cf639477d50125f57528dba56bca02c2f7a94ec25a7e7002e3cfe4c6a445f7ed5f30f63615b9f7d7646d8998ea8d05600425afdc10eb49b0b4c92aa022bc4459b72d48", 0xd3) sendfile(r2, r2, &(0x7f0000001000), 0xffff) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) getitimer(0x2, &(0x7f0000000040)) 2018/03/18 20:33:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') fchdir(r0) getgroups(0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, r1, 0xfffffffffffffffe, 0x0, 0x4000000000000) 2018/03/18 20:33:54 executing program 6: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x58840, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/03/18 20:33:54 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20800, 0x0) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x37}, 0x48) 2018/03/18 20:33:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f000003a000)='keyring\x00', &(0x7f00006dfffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) madvise(&(0x7f000012c000/0x1000)=nil, 0x1000, 0x9) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x11, 0x100000000, 0x400, 0x6, 0x3000, 0x6}) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/03/18 20:33:54 executing program 2: r0 = memfd_create(&(0x7f0000000000)='#vmnet1T{!/)@vmnet0cgroup&@ppp1cpusetem0self\x00', 0x1) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) r1 = socket$inet6(0xa, 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/69, 0x45, 0x0, &(0x7f0000000100)={0x77359400}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xd50}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x3ff}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000f7cffc), 0x3) 2018/03/18 20:33:54 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x12, 0x0, 0x9, 0x1, 0x0, 0x70bd2d, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0xe82, 0xffffffffffffff6f, 0x0, 'queue1\x00', 0x7fff}) 2018/03/18 20:33:54 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x37}, 0x48) modify_ldt$write(0x1, &(0x7f0000000000)={0xe6c, 0x0, 0x2400, 0xa00, 0x7, 0x3, 0x1, 0xfffffffffffff1e4, 0x10000, 0x8000}, 0x10) [ 41.759548] SELinux: Invalid class 87 [ 41.767825] SELinux: Invalid class 87 [ 41.819608] SELinux: Invalid class 87 2018/03/18 20:33:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x309) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000080)={{0x2, 0x0, 0x292584eb, 0x3}, 0x5, 0x3f, 0xffffffff}) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/03/18 20:33:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) clock_gettime(0x0, &(0x7f0000003880)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/116, 0x74}, {&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000480)=""/98, 0x62}, {&(0x7f0000000500)=""/179, 0xb3}, {&(0x7f00000005c0)=""/215, 0xd7}], 0x7, &(0x7f0000000700)=""/131, 0x83, 0xffff}, 0x4}, {{&(0x7f00000007c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000840)=""/61, 0x3d}], 0x1, &(0x7f00000008c0)=""/80, 0x50, 0x4}}, {{&(0x7f0000000940)=@alg, 0x80, &(0x7f0000001c00)=[{&(0x7f00000009c0)=""/154, 0x9a}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/137, 0x89}, {&(0x7f0000001b40)=""/188, 0xbc}], 0x4}, 0x8}, {{&(0x7f0000001c40)=@hci, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001cc0)=""/241, 0xf1}, {&(0x7f0000001dc0)=""/195, 0xc3}, {&(0x7f0000001ec0)=""/223, 0xdf}], 0x3, &(0x7f0000002000)=""/32, 0x20, 0x5}, 0x7fffffff}, {{&(0x7f0000002040)=@ll, 0x80, &(0x7f0000002440)=[{&(0x7f00000020c0)=""/217, 0xd9}, {&(0x7f00000021c0)=""/255, 0xff}, {&(0x7f00000022c0)=""/219, 0xdb}, {&(0x7f00000023c0)=""/85, 0x55}], 0x4, &(0x7f0000002480)=""/211, 0xd3, 0xcd92}, 0x100000000}, {{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000002580)=""/3, 0x3}], 0x1, &(0x7f0000002600)=""/29, 0x1d}, 0x100}, {{&(0x7f0000002640)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000036c0)=[{&(0x7f00000026c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003700)=""/105, 0x69, 0x5}, 0xbd}], 0x7, 0x20, &(0x7f00000038c0)={r2, r3+10000000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000003900)=[@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x97e1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e22, 0xffff, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x3f13, @empty, 0xf7}, @in6={0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x1, @empty, 0x5}], 0xb8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffff7dc}}}, 0x84) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101001, 0x0) 2018/03/18 20:33:54 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) write(r0, &(0x7f00000002c0)="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", 0x134) 2018/03/18 20:33:54 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x6) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syz_tun\x00', {0x4, 0xa0a8, 0x2, "fbf32274edc1", 0xff}}) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000140)="4a1b7e1971b22e98d230d2ff2d08300a882fdb4a3c26e3780201785380a566ab361027359753c98c743567a179af480c5103d9bd738809714b192332900e7aacec99c1900794a0de5feca20148654ac98fe4df3a", 0x54) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendfile(0xffffffffffffffff, r0, &(0x7f0000263ff8)=0xfffffffffffffffe, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0xd8) 2018/03/18 20:33:54 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x100000001, 0xbf4, 0x20, 0x6f, 0x3f, 0x5527, 0x2a, 0x9, 0x7, 0xffffffffffffff7f, 0x1, 0x9, 0x50b, 0x5]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0x5c, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x8, 0xfffffffffffffff7}, 0x88) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="b3", 0x1, r2) keyctl$unlink(0x9, r2, r2) 2018/03/18 20:33:54 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xfffffe40, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0f630c40040000000100000000000000076304400000000012634840010000000000000000000000000000000000000001000000000000000000000018000000000000002000000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="852a62770b010000", @ANYRES64=0x0, @ANYBLOB="0200000000000000"], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="04000000000001000e630c400400000002000000000000001063084002000000000000001c59bd371df8a6297b1ce787287a1eaca94c70fa68356ce87415170779e3ebe60fe0ff2c41368ec6e664bff1db41e6289a566dde59352df3ff18c502bf922e879bc0ef4a9472330373077c07c7de3352ec7ef4fc23a920c6a82b903a6fba0a098ec96222b18350e8d79fe6d171a4b8a7ad774067255cb0fc3ded8e13eec87d1b352f4fe39cca14f32b1a3f6555140ca5f4862249a7409f1f94de53bdaccb8c"]}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)) r1 = request_key(&(0x7f0000000300)='big_key\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='/dev/binder#\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="03d4e52a9e7f719fd6abd57c8946953c4214843c6f73d20845a9646e8653cd58d985c181d204212fc7e0c6d7d1df031314b22467a8", 0x35, 0xfffffffffffffffd) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x800) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) keyctl$revoke(0x3, r3) 2018/03/18 20:33:54 executing program 5: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/4096) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001100)={0x0, 0x40, 0x8, 0x1, 0x80000000, 0x8cc4, 0x100000001, 0x1f, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0xda, 0x9, 0x3ff}}, &(0x7f00000011c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001200)={r2, 0x3}, 0x8) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x3, &(0x7f00000010c0)=0x4) 2018/03/18 20:33:54 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000005f89)='9', 0x1) 2018/03/18 20:33:54 executing program 7: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x3, 0x8, 0x1, 0x3f, 0x9, 0xfffffffffffffffd, 0x6, 0x9}, &(0x7f0000000040)={0x4, 0x101, 0x20, 0x0, 0x24c74c97, 0x1f, 0x0, 0xffff}, &(0x7f0000000080)={0xd5b, 0x1, 0x848, 0x5514, 0x62, 0x98fa, 0x8, 0x1}, &(0x7f0000000100)={r0, r1/1000+10000}) r2 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000b90000), 0x4) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x2, 0xd, 0x400, 0x0, 0xe, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_address={0x5, 0x7, 0x2b, 0x80, 0x0, @in6={0xa, 0x9, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, @sadb_address={0x5, 0x17, 0x2b, 0xa0, 0x0, @in6={0xa, 0x4e22, 0xffffffffffffff3a, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffeffff}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}]}, 0x70}, 0x1}, 0x40) 2018/03/18 20:33:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x115000) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/18 20:33:54 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) [ 41.930769] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 41.942362] binder: 5586:5588 transaction failed 29189/-22, size 0-0 line 3005 [ 41.962623] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14 sclass=netlink_route_socket 2018/03/18 20:33:54 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x183200, 0x1) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xd1, "c178f60bd2dceec3e1fc625c39e02170e0a44f554bbed04b8d1f77433d95414861be93497a89d48c1a09ffd5f9effaadfc5dcc6fd10152c7af9c9900ec819b1ff7d2f80bc6d4d5b2a5163282e70f634fb7c049f11659c2ca1f050615e8c8b12575117ed6f652b4e9ec005f202dd5dccbafb9e8ef724c44818d0958f28c26db0365de4caa9a1d46e3c47312a97163c8f453366aaed1a0d0066d5f3c0985c649d122f550f805cd30c818ec4330779d864f53accc6c1e77ade39f8759b4d19db21838a37740abccd29bcd1e2e45f4990d4bfd"}, &(0x7f00000001c0)=0xd9) r2 = eventfd2(0x0, 0x0) writev(r2, &(0x7f0000000fff)=[{&(0x7f0000000240)="c942f1861c635ff553092ed221ed3fbf875dd7e1c4f6fedea878919794e6f21a29e04519664ab1cf3b043084b742ad454db0b0326006ca52a5e177d2e4d693db5ceffced3dd18df1b8", 0xfffffffffffffe81}], 0x1) [ 41.978172] binder: 5586:5588 transaction failed 29189/-22, size 0-0 line 3005 [ 41.985959] binder: 5586:5598 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 41.993893] binder: 5586:5598 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 42.002391] binder: 5586:5598 got reply transaction with no transaction stack [ 42.010592] binder: 5586:5598 transaction failed 29201/-71, size 24-32 line 2921 2018/03/18 20:33:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x10803, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0xfc, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x1) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) readahead(r0, 0x9, 0x70b) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000080)) 2018/03/18 20:33:54 executing program 0: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/18 20:33:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x3f) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x4, 0x100000000, 0x7f, 0xbf5}) 2018/03/18 20:33:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) mprotect(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0xffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0xd3c) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000100)={@local, @broadcast, @multicast1}, &(0x7f0000000140)=0xc) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) 2018/03/18 20:33:55 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) fstatfs(r0, &(0x7f0000000100)=""/83) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=ANY=[], 0xb, 0x0, &(0x7f0000000080)="d75f88c92d16d0905fa97a"}) writev(r1, &(0x7f0000002680)=[{&(0x7f0000001580)="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", 0x2d0}], 0x1) 2018/03/18 20:33:55 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f000046cff4)=@file={0x0, "e91f7189591e9233614b00"}, 0x0) 2018/03/18 20:33:55 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='setgroups\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/69, 0x45}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'bridge0\x00', 0x1}) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000000020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000000000020001000000000000d1fb0000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0xd9b, 0xff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000200)={0x0, 0x7af6, 0x100, 'queue0\x00', 0x6}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) 2018/03/18 20:33:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x115000) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/18 20:33:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a4d000)={0x4, 0x3, {0x0, 0x0, 0x0, 0x0, 0x2}}) [ 42.024231] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14 sclass=netlink_route_socket [ 42.046877] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.052349] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.058540] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/18 20:33:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20}, {0x0, @random="14bf817e660d"}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'lo\x00'}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1c400) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x5350, 0x4) 2018/03/18 20:33:55 executing program 3: r0 = getpgid(0x0) process_vm_readv(r0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f0000000100)=""/6, 0x6}], 0x2, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x1000, 0x80000003, &(0x7f0000292000/0x1000)=nil) munlock(&(0x7f00003c1000/0x4000)=nil, 0x4000) 2018/03/18 20:33:55 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10200, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) bind(r0, &(0x7f0000000100)=@rc={0x1f, {0x400, 0x1, 0xa79, 0x0, 0x7ff, 0x25c8}, 0xfffffffffffffffd}, 0x80) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000080)={0x0, 0x1, 0x5, 0x18, &(0x7f0000ffe000/0x1000)=nil, 0x3}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000aebfc0)) mq_getsetattr(r1, &(0x7f0000dc0fc0), &(0x7f0000356000)) 2018/03/18 20:33:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f00000002c0)="656d302a2e5d6b657905006e672100bb4887484a3b449a98b149e5d38252014c842a11e70a52393a29accd5a10c2107c80528768b973ff691d66f0da731a86e06cabd7b68914fd09d2b3fcc1c597ccef2a5998268f537ac06af0cf21cf97a540290a1b59683a", 0x66, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 2018/03/18 20:33:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x10000000000101}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff61f15fef00ed8ac3e7ff1501acb9f0ff7f00000000"], 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @loopback}, &(0x7f0000000080)=0xc) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/18 20:33:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000cdb000)=""/36, 0x1ac) 2018/03/18 20:33:55 executing program 5: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x10000000000001) 2018/03/18 20:33:55 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x200000003) open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00005f5ff8)='./file0\x00', 0x2801, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x3, 0x3, 0x6931, 0x0, 0x6}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @rand_addr=0x6}}, [0x7, 0x2, 0x401, 0x101, 0xff, 0xa087, 0x9, 0x7, 0x4, 0x2, 0x2, 0x0, 0xff, 0x40, 0x10000000]}, &(0x7f0000000080)=0x100) 2018/03/18 20:33:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd63a, 0x26b7221ab761af72) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x2, 0x7fffffff, 0x4940, 0x7}, 0x10) ioctl(r0, 0x5386, &(0x7f0000001080)) 2018/03/18 20:33:55 executing program 1: r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="c6b13dec81718680571da6c8f166a50c0e87b0c5e1d438a1128210e2722b0aca4de2164ea32ae5ae9832b85b0d91dd137bb5ceba7bac846a4da6ebb4b0ccd80639f7c8d48b2094a984446d01a3de923c894af0df90a1bb96f66dfb1dad43a6560c6916943f18305986d3fccc28faf7c5451942", 0x73, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x20000000) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/18 20:33:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x1, 0x2, 0x0, 'queue1\x00', 0x4}) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004a, &(0x7f0000bc5f34), 0x0) 2018/03/18 20:33:55 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) memfd_create(&(0x7f0000000080)='-@\\.\x00', 0x2) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000000000)={0x8}, 0x8) 2018/03/18 20:33:55 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1}, &(0x7f00000000c0)=0x8) r2 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) write(r2, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/03/18 20:33:55 executing program 1: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) r1 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/143) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x5, 0x45679c3c, 0x6}) 2018/03/18 20:33:55 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xf1, "7b7c7f8e9180a0cc2025fc28303664a3431c8ff999ab9be2a5cb13b6ffa2c98ed8d164d39dc3eaf6b05b6fa738f704eb7e7df7c0a01ff8a9433b2a92c5855ef673e19bcfa1f913c5b4d705a8a1433bb072062633a3710b634898ad82584c833c0ba4e6728c489ce5bbde309fc6bcc252703f0f28904bc3917d127d79577ed17f1c34471dee3feb53ff72f08c833e577affd9c53f01379dccb1675b7337fa110427853cf12468c257342024809fac674f02d7fc3ff2088a4aad50b68d2346f294dfde3ffa425db24afc45cf311ad440e13e9425cbb854d09171919f7726932320a986b8fe3b19b66eace3152ae1dcf1f7c0"}, &(0x7f00000002c0)=0xf9) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0xf2, 0xfffffffffffffffa, 0x2, 0x3, 0x7, 0x4, 0x3, 0xb, r2}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3ff, 0x7, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r3, @in={{0x2, 0x4e20, @rand_addr=0x200}}, 0x0, 0x7fffffff, 0x6, 0x9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x8, [0x2, 0x1, 0xfc1, 0x5, 0x1f, 0x1, 0x2, 0x2]}, 0x14) ioctl$sock_ifreq(r1, 0x8990, &(0x7f00000009c0)={'yam0\x00', @ifru_map}) 2018/03/18 20:33:55 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0xfd76) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) flistxattr(r0, &(0x7f0000000000)=""/4096, 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/18 20:33:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x19cf8c6e) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x5, 0x2}) 2018/03/18 20:33:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sync() recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='gre0\x00', 0x5d}) 2018/03/18 20:33:55 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) set_thread_area(&(0x7f0000000000)={0x30, 0xffffffff, 0x0, 0x1, 0x40, 0x80000001, 0x0, 0x6, 0x9c8, 0x1f}) 2018/03/18 20:33:55 executing program 7: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") getsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) close(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x8001, 0xea}, &(0x7f0000000200)=0x88) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="5694b6932fa6f28f316744233fb55e6ec38d815125417b7ff2cc401b948d8d46b323fcb1613db71b1da0581e37a410e929e238bcf36d1adb178d9c46231919de72055a1856e5296413463d2b78c5276410cb8db1d3e71425169607ecca9c0572fe33327e1a07045c35690ef07708c7904d57b52799567986a0de6d167d2add9a6710736c33ae0ebf4d5c6959e06e855e489ccadebd", 0x95}], 0x1, &(0x7f0000000240)=[@init={0x14, 0x84, 0x0, {0x4, 0x8f7f, 0x4, 0x2}}, @init={0x14, 0x84, 0x0, {0x101, 0xcd8a, 0xe57, 0x4e6}}, @sndrcv={0x2c, 0x84, 0x1, {0x82b, 0x4, 0x2, 0x200, 0x80000000, 0x401, 0x7f, 0x9, r2}}], 0x84, 0x40000}, 0x2404c085) 2018/03/18 20:33:55 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000040)={{0x8, 0x7}, 'port1\x00', 0x5, 0x40444, 0x34, 0xb11, 0x4000000000008, 0x81, 0x7fd, 0x0, 0x0, 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000aef9f9)={{0x8000080, 0x3}, "706f727431006f450000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00'}) 2018/03/18 20:33:55 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x3, 0x4) sendto$inet(r1, &(0x7f0000000180), 0xfffffffffffffe78, 0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20}, 0xfffffffffffffef4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/03/18 20:33:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000040)=""/126) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @usr_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, 0x0, 0x0, 0x1}, {"06e0", @random="131350d10754"}, @usr_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x1}, {"d9fa", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}) 2018/03/18 20:33:55 executing program 0: r0 = getpid() ioprio_get$pid(0x1, r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') connect$llc(r1, &(0x7f0000000040)={0x1a, 0x1b, 0x6, 0x1, 0x7, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockname$llc(r1, &(0x7f0000000100), &(0x7f00000000c0)=0xffffffffffffffba) 2018/03/18 20:33:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40), 0x374}}], 0x2, 0x4000000002, 0x0) write(r1, &(0x7f0000000040), 0xfd) 2018/03/18 20:33:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) lseek(r0, 0x1, 0x1) 2018/03/18 20:33:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x1f) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001540)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001580)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001680)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xc) sendmsg$unix(r2, &(0x7f00000017c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000100)="140b930a06fa87d04c1a872c40338ed47aa52be972a98af997a2719e6af355c9708f4417c7407bbb8774c5f9694b317d2bc5e3e2ee06234ff664770ba8929bf44649705a08ecdb4264b8326ad28f7cae8a854f30a1b14612de9f883bd0abae99aecb4b6c9b7e4bf581ae314f308e238464d52d022a11d443917042d79ba0c4bb3e731626a523985b1798b35dc66593f35af33b294d8099cefe07dd84eb1b9458d3a0db98cbcef1a48f22c3acbc185647fd9462f1a4fb9b70aa7fcea66e3abdf7e76bd62b84625787b0512fdc3574e77ea735cc0b3c55f2aa620f88c4a52d89fc", 0xe0}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="6b7a84eb36596a0941153d4071987111816d1ac3d2a525a16d14978f5fadd64e51691f134b228509314ad546c0b6224922a319a9434efb13c9ee5fc119062fd95b3b2f8bd5510f1dcf649440858f5a7c7a850761d61e37e9a26c15bf3eb3df0d1c7e4f88132e6b9aea9f0524ec8060fe6b012cb04498", 0x76}, {&(0x7f0000001280)="bc314d6f828e3cb5617f0544b8bad6fe2d86586f79cf1212c2f8b5b12d243115aa6317cb3523b9378c88e45bbb75c3dc163b5128d723e391fecbc9fe08c9d91ead36dfddefa0ca24c73c31c2aadc7a808e347302e6965d00798453d79df1e681c93164cb557da919f23b", 0x6a}, {&(0x7f0000001300)="65bf718569498f714f705e5789d773dbe7455830faa4fc209cc2c9eb90fa17cebffc54cb52fe3fa435c0dbeecbd32fc4a9d3245e25e55713f2224f129221645cff0f6360883c9d1e22b5917e92a6834b630debd381d7e67f7efd342df76e72f2f92a7b655f01f87d954bc370c2068001abc8e28f96c4870ecf79789635490ac8361c9c6d5811b7d1bd7329f406ec34639cdadc01add66c54aef404622584a118760912ff40ece047965256a21afa8b7bc456cfab1362e7ebcfda2d16ce95bbf54645f7", 0xc3}, {&(0x7f0000001400)="6130228d4f527852312509714b47b89181afba19b63319bdbe6c73c6c104644cfdff377d80697e74b33af1a8439e4cb842987f4223d037ba957515b423b388d3368ac1a05b1e811c95a4cabc32ef71a209c2ebb0b54fbc780286785fc8c15e32cf8e4c650e81f07f031793929ea72b444e82f5e8718c23630e09a9bb7636f03e9b321724031d8ccc09bfe115db32765d586dfc424262a189a7d4dcca48bdf99cc37c3c1b4ade42e0589b597090dbffa66c843da1cfc22fea47f2b65b16d224a4d305f9a7408afa034f0ddc6e5bbd", 0xce}], 0x6, &(0x7f0000001740)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="2c0000000100100001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0], 0x70, 0x8000}, 0x8000) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) 2018/03/18 20:33:55 executing program 4: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x2) fcntl$setlease(r0, 0x400, 0x4000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$peek(0x2, r2, &(0x7f0000000140)) fcntl$getflags(r0, 0x401) fcntl$getflags(r0, 0x40b) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000000)=0x81, 0x4) 2018/03/18 20:33:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000229f7e)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x227, 0x50, &(0x7f0000e66000)={0x2, 0x4e21, @rand_addr}, 0x10) read(r0, &(0x7f00006a6f5f)=""/161, 0xfffffffffffffe82) sendto$inet(r0, &(0x7f00009e9000)="10", 0x1, 0x1, &(0x7f000095cff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/18 20:33:55 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x12004) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) write$tun(r0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/18 20:33:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="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", 0x5af, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000e", 0x2, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x0, 0x10001, 0x9, 0x18, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}, @sadb_x_sa2={0x2, 0x13, 0xdf13, 0x0, 0x0, 0x70bd26}, @sadb_ident={0x2, 0xa, 0xe9d, 0x0, 0x6}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x2, 0x0, 0x14}, @sadb_lifetime={0x4, 0x2, 0x5, 0xdfba, 0xff, 0x2}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x1fffffffc}, @in={0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0xc0}, 0x1}, 0x20048001) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)={0x2, 0xd, 0x2, 0x9, 0x11, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x231}, @sadb_key={0xa, 0x8, 0x210, 0x0, "529afe2ce2c2dea540bccfec7125171008e7f006ef243b335992fe7958dd25aea4fa95966164761422d02d01bf111e4d30a429bc3bc4255ff0771f7cac7786603bc3"}, @sadb_lifetime={0x4, 0x4, 0x0, 0xfa2, 0x6, 0x4}]}, 0x88}, 0x1}, 0x1) 2018/03/18 20:33:55 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'ifb0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r1, @rand_addr=0x3, @multicast1=0xe0000001}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x105) ioctl(r2, 0x803, &(0x7f0000000000)="54e48c6e6b95ab627db58c156e48f5336fe461ee4e134ac1e87e339e2f00265935277a70cbf8e7a93d4d11") 2018/03/18 20:33:55 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) getgroups(0x2, &(0x7f0000000380)=[0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000200)='./control\x00', 0x0, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x208280, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000280)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x90000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc004240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) lchown(&(0x7f0000000080)='./file0\x00', r4, r0) 2018/03/18 20:33:55 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x802, 0x0, 0xff, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r1, &(0x7f00000001c0), 0xfffffffffffffe1e, 0x0, &(0x7f0000000100)={0xa, 0x4e28, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x13) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000001c0)={0x360, 0x20, 0x80000000}) 2018/03/18 20:33:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x3) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040), 0x84800) fcntl$addseals(r1, 0x409, 0x0) ftruncate(r1, 0x0) close(r0) 2018/03/18 20:33:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x7) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x40001bd, 0x20000801) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0xf0, 0x2, 0x2, 0x9, 0x80000001, 0x7}) 2018/03/18 20:33:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 20:33:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffda9) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000c05f00), 0x28, 0x0, 0x0) shutdown(r0, 0x1) 2018/03/18 20:33:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x1}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0xb}}, 0x7, [0x2, 0x2b, 0x0, 0x1f, 0x3, 0x1f, 0x80000001, 0x4]}, 0x5c) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000400)=0x7f) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x7f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000380), 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) r4 = request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='#}selinux].\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r4, &(0x7f0000000200)=""/215, 0xd7) 2018/03/18 20:33:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000980)=0x0) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000bc0)=0xe8) r8 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001e40)={0x0, 0x0}) r10 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xc) sendmmsg$unix(r2, &(0x7f0000001f40)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="0049b03e76e17d541eeb765cd7613e34c930d0edd8cea6a1b6cea8906779b9b1f0ac49f6147e146abaef7197f1447ce2da979c7731fd0068b8096673498efb53a68f348f5eca19784b8e9bce62fab8b30a9121dab15785d43e25ee0570ed98a7cfafa83ba68f774b82be3dbac586810156aa39f4bb38d6d33c89fd197782be7db813a278ef7769e5a689b31510cc111a4780ae18e78fbf604232f583a005f30ec1788c405ff082a112d9807e27ab212f6e60df5a62ac1d8456cd2afca25ddacc772b5c82d9a5affb8c923c0144f07cb213161ff0848b1f4efd0022aec879a400a1770731fa296952b8a72143cb325cef895e06c8a4614a60", 0xf8}, {&(0x7f0000000240)="8fcfe2db7318ded21e2deec84223e90716a7d50d98ba9231be503dbe06a79101ad9ae683a53301c8319e773506c3d6e42899c2532bd62b96a220d0814fe8efed17baf4f498eea6bf3c63cd549608f79637f31c3c55f3a984fdf2fee29651d8d6c1369e9b0aecce55589b8961666491bb62a1bb16c80b6e81ec95bc1816f8a39f6505ab2b2c8d0fde5bfed68f7078e5be9adf8ba28d89ca9a29f01c1a5c177dd8420f23", 0xa3}], 0x3, &(0x7f0000000380)=[@rights={0x14, 0x1, 0x1, [r1, r1]}], 0x14, 0x4000040}, {&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000440)="842c2656478222063e5db9b851bfea0467b47bc4c948aae60330d8e142f0c2f2d608815f8e092a3fe841f82d586dbefaf0a88057f1b1fc92fd5ee629d85048d67f32a974b530274eff457feab3dd414d73fdb272695f0471248d11a64bd530aab58944f5b3152894ac4e038823bc7835c2158b2332626eb10207af99ad622d6f", 0x80}, {&(0x7f00000004c0)="a7c31e4796fc28fd599165dbe22a913030cb9e8c7bdea90b60b9bfa5017bc3c41cc569af879434553d59c373d47c37b53d4f329898dcd0d41d9e4331692f021d333a4cca1b74c8b8b8b7780013d183d1e815365649280e0625ab558cfcd7f829814c32e36e87f53319ff2987bb3592a7a619a7a50adb55b4b6b7d701c01968514f9ced8e97cc15ada8f1f3e7f043cc07ea63100d09a3079408f2ad0df7c1d7a33e79dd40ca6863bb447b5a32672bd77c9235759fd53c592fc2a7453ffc7d5b32db75da92b6efa1bfd6726a3840ca77910c2af3dcdc487d6ea65e451689", 0xdd}, {&(0x7f00000005c0)="cacadd6f0cbdde3e9cb96d29257bdfa5421b81f7f805a447c0642378a7479783bf15add2fbdc12b1a37fb6cba88c96c1d785c807e97af3ebb15b5f590a3c2d8b9bd4c09b8068eff687dd7fe7ae6e449fadcb336c3ebd1f4fc687fba90031db23c8b7ebea181c3d10d29d4e3cba6670f3d8025cd40f1d474bf44f5ad8498263b973beffcf2b4ae116b4c6620f23e192dfefc0b9404f1fc37b9eb816f2286a51876b7e6750464115c823090f536162277dfa0db13ea9a55fd8832f9586b0ff073c70a64f68bc393631177363f0849d683abc", 0xd1}, {&(0x7f00000006c0)="5969e357f22e566e6c774cc4425555d54498418061f02c120fd9d30fa6091bfa1f0eff94e8e97817d435b8c5f79de853ad16e31ba63627f71d2f1af0134c8e942519f3c00f167efb5eeb1751e827a2aa8a2137ede63fedbd9037a238400316075fce8dd97098cd5706137e0bc96b4b3af92f377a386b9c0e3c9b57b02a3d0e3d209ff28d7d072e2955175823cde3a27e4895d3696e534fabb82136f4f0aeecea4d58c91e44bf6c4ab16a29864d9a9c20a36a0b4644a485b536ba731493ea3e5c8c4b0af4ed766e8608119fa557fcb42969c7e45319b8f77b", 0xd8}, {&(0x7f00000007c0)="a4a107c4bbb000e82211e9e5c24c40bc906544b035597c591d6d18903ba7969a8182d82485dda6b2e4473d57c3c8efed5b9591bc0894bbc7f0d88b0b2e7ff627acdf6ce96ffc7a4e74963417a80413d0f23c61f6a50988b7da154291da6bffc47985cce101f960b6baebafae29d40515f1f29451c56cd4f082577c5392d92dc516efcd7b5c1749605d911da9e633fd8db4fd6b1c79f19916bd2f99470b379047def59dd5963f17d577b5e8decae125c5f9287bf51b7e4add7e30293675574fd0f7fe65e96599", 0xc6}, {&(0x7f00000008c0)="391a2ad276c753ffb9b9b3065cbee5296b7bc2c37637f23d01eb5dd363a3091e5df7f79f03dfbf73e8feaf67aadadcf53a007bcaf6553576553e52222f216826e7331aa1b4a07cbba1c86abeb0", 0x4d}], 0x6, &(0x7f0000000c00)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0x94, 0x1}, {&(0x7f0000000cc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000001d40)="1e66f4214127a65fa5d5674fa835c80fd43fb5dccc8cf441c50e9c1280ba338d2fd6e2bfeb9a6eadb4f8bf41113379ac1c7df2eedc495c715511eeab5f469a19e41b95f0f92f2900b66b424c2485c44ca1895584939c3822da9d7cd140c99c8d1c63a7f6805aad021244810362eb37815002e1fe5b37182247daf2098b832794da84a8276d9e68350031bf89d48f0509291be72a7fcdc5f3a8c7aef20089c91680b4857ca981652b4d517b52c340445fd62b32c8070a33b7c47c8292", 0xbc}], 0x2, &(0x7f0000001f00)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x18, 0x801}], 0x3, 0x840) close(r1) r12 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r12, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) write$eventfd(r12, &(0x7f0000000300), 0x8) close(r0) 2018/03/18 20:33:56 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x10}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) [ 43.100854] device syz_tun entered promiscuous mode 2018/03/18 20:33:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="96230000"]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x1) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap$binder(&(0x7f000000f000/0x14000)=nil, 0x14000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/18 20:33:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000680)='/dev/sg#\x00', 0x1fb, 0x1) ioctl(r0, 0x2285, &(0x7f0000000180)="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") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x8000, 0x0, 0xb6ce, 0x9}, &(0x7f0000000400)=0x18) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000000580)=""/235, 0xeb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) [ 43.177712] binder: 5797:5798 unknown command 9110 [ 43.182795] binder: 5797:5798 ioctl c0306201 20004000 returned -22 [ 43.191304] device syz_tun left promiscuous mode [ 43.248789] binder_alloc: 5797: binder_alloc_buf size 3171696 failed, no address space [ 43.261428] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 81920 (num: 1 largest: 81920) [ 43.270459] binder: 5797:5803 transaction failed 29201/-28, size 0-0 line 3128 [ 43.282050] binder: 5797:5802 unknown command 9110 [ 43.282052] binder: BINDER_SET_CONTEXT_MGR already set [ 43.282061] binder: 5797:5803 ioctl 40046207 0 returned -16 2018/03/18 20:33:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lseek(r0, 0x10000000, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) readahead(r0, 0x1, 0x0) 2018/03/18 20:33:56 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/176) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) keyctl$set_timeout(0xf, r1, 0x20) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x123000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x9, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000400fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000137000)=""/62) 2018/03/18 20:33:56 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200001, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040), 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/18 20:33:56 executing program 7: r0 = add_key(&(0x7f0000dabff3)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f000076e000), 0xfcff, 0xffffffffffffffff) add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="6c8556fb8c06876295fdba9063bfd72492519a6921093a7d6e29d031", 0x1c, r0) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', r0) 2018/03/18 20:33:56 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d20200000000000034940088f701e710", 0x8201}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) 2018/03/18 20:33:56 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000540), &(0x7f0000000580)=0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x200) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, 0x3, 0x4, 0x40, &(0x7f0000ffc000/0x1000)=nil, 0x6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r3, 0x7f}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000380)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x0, 0x7}}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r4, 0x4) recvfrom$ipx(r2, &(0x7f0000000240)=""/194, 0xc2, 0x12020, &(0x7f0000000340)={0x4, 0x4, 0xf260, "1b5a48aceeff", 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/18 20:33:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000004f6e2c087765e715bec30013008f57f74f00000000000000e4370bbb3d0c0a7361698abfcd55d02a61434932f8a4f4eddd0200000000000000b654f4c43db1ab80090000000000000054f4cfa84ae7cec70fb12c7925d7e3ecdb9917b7487e5c54033555c6a4da23138700f8f6d6b9bcacb3b8fd"], 0x1}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x500, 0x0) recvfrom$ax25(r1, &(0x7f0000000240)=""/196, 0xc4, 0x40000000, &(0x7f0000000100)={0x3, {"fefd6086029a46"}, 0xffffffffffffff80}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syzkaller1\x00', r2}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r3) 2018/03/18 20:33:56 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) sendto$packet(r1, &(0x7f0000000080)="aea9fa563d9c391b9cfe13577f28587eab9a4a227afce7679e45265274f0ad921aea0f8273a7b46b24c4188029eb8a5b4014f2dc02e073c28a3935b5731440dd16160d6cb6cb523a38069dcdbdf3d9d25142cc3dc873624f001cd4fb7e34306731491d860c87e70357087dff95a7c73a2dd13c6e903222c90e61b295ada2db2e69add0aa8ace6d852d3a6a6dc25465a742f5504c96a458dee8ad6ba8d036e4a7526309d1a5958ea0b4afb937b580bd400d5fb05ce3f795a7e4f2fd13c627ec166acf", 0xc2, 0x4000080, &(0x7f0000000200)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) connect$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x0, 0x2, 0x6, 0x3f, 0x9, "5def5136e63d567aac4822b7295151ec7e8c7133a876da9bb39b066782d1e52970a5235d453055e6d4328ceb698ef52d9f7f7a61dcbe88e6aa782927dc7359", 0x8}, 0x58) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00004b8fe8)) socket$inet6_icmp_raw(0x11, 0x3, 0x3a) [ 43.283551] binder: 5797:5803 ioctl c0306201 2000ffd0 returned -14 [ 43.286383] binder: 5797:5798 ioctl c0306201 2000ffd0 returned -14 [ 43.311016] binder: 5797:5802 ioctl c0306201 20004000 returned -22 [ 43.319574] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/18 20:33:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r0, r2, &(0x7f000017f000), 0xff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_procfs(r1, &(0x7f00000000c0)='personality\x00') setns(r2, 0x0) 2018/03/18 20:33:56 executing program 1: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000f79000), 0x0, 0x2000000000000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x180, 0x0) recvfrom$inet6(r3, &(0x7f0000000240)=""/183, 0xb7, 0x40000000, &(0x7f0000000300)={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) close(r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x5ea}, &(0x7f0000000380)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000000400)=""/124) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000003c0)={0x1f, 0x3, 0xd, 0x2, 0x59f, 0xfffffffffffffffc, 0xffff, 0x8000, r4}, 0x20) r5 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x90) getpeername$llc(r5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) 2018/03/18 20:33:56 executing program 7: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000005c0)=""/90) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000280)={@remote, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x18}, 0x400000, 0x3, 0x20b8af8a, 0x500, 0x1000, 0x100000, r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) sendto$ax25(r2, &(0x7f0000000000)="dc3cab452054862e03d94c1f37b5011f7e230a22a00a00f24940568f175b532f2ccb04ad1fa88e368bb283adac9e1440487caaab169b190c812569e29b477e896da72b7c0b19542303c066611ae6c31d150926ce10a00e71989a91ab70b9e3f244cf2a36ad2990e214354463ea46f2b3fa108aa6dc1eb1197966af98e689cf510511a6661c94dae976fb1afda5f658ca6fcfcdd246ab93c09d494edd06a2c806", 0xa0, 0x1, &(0x7f0000000100)={0x3, {"1e4df9d8c48465"}, 0x3f}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) creat(&(0x7f0000000180)='./file0\x00', 0x22) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e22, 0x3f, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x6, 0x800}, &(0x7f0000000200)=0xc) r5 = getpgid(0xffffffffffffffff) sched_setattr(r5, &(0x7f0000000440)={0x30, 0x0, 0x0, 0x4, 0x7920, 0x800, 0x6, 0xff}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r4, 0x3}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) prctl$setptracer(0x59616d61, r6) 2018/03/18 20:33:56 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) close(r0) [ 43.347878] binder: release 5806:5812 transaction 10 out, still active [ 43.354654] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 43.355521] binder: unexpected work type, 4, not freed [ 43.355524] binder: undelivered TRANSACTION_COMPLETE [ 43.375153] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/18 20:33:56 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) r2 = dup3(r0, r0, 0x80000) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000003c0)={0x4, 0x3, 0xa2c}) getsockopt(r1, 0x9, 0xfffffffffffffff8, &(0x7f0000000100)=""/154, &(0x7f0000000000)=0x9a) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000000340)={0x20, 0x80, r5, 0x1, r6, 0x20, 0x1a, 0x400}) epoll_pwait(r4, &(0x7f0000000040)=[{}, {}], 0x2, 0xffffffff, &(0x7f0000000080)={0x3}, 0x8) sendto$ax25(r4, &(0x7f0000000400)="5378936a0feba7effbe0bf3f2c4356158570c956faa55ec8b359064ebee465818e0722ee5f1710c71aa9d06c66c062ae2b91553b7d4212e765c84bc886e9bc23eae3b738949b9f2b3a3baae0f6ebd565d83b21", 0x53, 0x1, &(0x7f00000000c0)={0x3, {"ba25792b9ae24d"}}, 0x10) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r7 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r8 = fcntl$dupfd(r7, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0xb5b867545200c257, 0x0, r8, &(0x7f000028cff8)='./file0\x00') 2018/03/18 20:33:56 executing program 6: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00') mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) 2018/03/18 20:33:56 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xb4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='>`', @ANYBLOB="faffffff00000000f3a2b41dd414a3085110a733dfbad25045f77fa5a49dc2f0c53a48525ce3b828247a795fa2679f2ea6a4ea71d39b64fad2db3ec9945b125dd4f944826c032c440ef77a85310b6677d6671bed653736459985be30ca2c7453b14284f659ca0ecdbac3c49595e27f3d75a1e4435448c7d8193260fa886085ce38946d6adf5f70be474462f34a04ab1645177e3ddf76f6352c9d361ae3de4e1d04ca6bb0b37926dc33968b6442599180"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 43.396453] binder: 5806:5827 ioctl 40046207 0 returned -16 [ 43.402620] binder_alloc: 5806: binder_alloc_buf, no vma [ 43.411061] binder: 5806:5812 transaction failed 29189/-3, size 40-8 line 3128 [ 43.438700] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.444581] binder: send failed reply for transaction 10, target dead [ 43.475123] binder: 5846:5849 unknown command -368578 [ 43.480426] binder: 5846:5849 ioctl c0306201 20007000 returned -22 [ 43.490509] binder: 5846:5852 unknown command -368578 [ 43.496182] binder: 5846:5852 ioctl c0306201 20007000 returned -22 2018/03/18 20:33:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/10, 0xa, 0x0, 0x0, 0x0) eventfd2(0x2b81, 0x801) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2, 0x4e20}, 0x10) 2018/03/18 20:33:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000011c0)={0x7, 0x2, 0x8, 0x1, 0x200, 0x1, 0x9, 0xffff, r1}, &(0x7f0000001200)=0x9) r2 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r2, 0x400, 0x0) recvfrom$llc(r2, &(0x7f0000000080)=""/141, 0x8d, 0x40000000, &(0x7f0000000000)={0x1a, 0x322, 0x9, 0x100, 0x9, 0x200}, 0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) dup3(r3, r2, 0x0) 2018/03/18 20:33:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x6}}) setregid(0x0, 0x0) r1 = geteuid() r2 = creat(&(0x7f0000000280)='./file0\x00', 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000002c0)=0x7) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e22, 0x37a1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xb}}, 0x3, [0xfffffffffffffffb, 0x100000000, 0x81, 0x6, 0xfffffffffffffff7, 0x2, 0x0, 0x58]}, 0x5c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) lchown(&(0x7f0000000080)='./file0\x00', r1, r4) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000000180)) 2018/03/18 20:33:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/102) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x40}, 0x1}, 0x0) 2018/03/18 20:33:56 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) 2018/03/18 20:33:56 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x10000000a, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000000)=[0x0], 0x1, 0x7f, 0x7, 0x6, 0x5, 0x11, {0x40, 0x6, 0x8, 0x5, 0x1, 0x400, 0x7f, 0x5, 0xfffffffffffffffb, 0xfffffffffffeffff, 0x435, 0x8, 0x80000001, 0x80, "af4f46856a9e289bc2ad7a3c85d4091724bec3df76160d227f45f8fc404a2716"}}) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00000003c0)={0xb26}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000200)=0x69136941, &(0x7f0000000240)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000280), &(0x7f0000000400)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f00004f0ffe), &(0x7f0000000000), &(0x7f00003faffc), &(0x7f000059afff)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/204, &(0x7f00000001c0)=0xcc) write$evdev(r0, &(0x7f0000000380)=[{{}, 0x5fb, 0x4, 0x100000001}, {{0x0, 0x2710}, 0x8000, 0x7, 0x750}, {{0x77359400}, 0x5, 0x7, 0x6}, {{0x0, 0x2710}, 0x8ce, 0xe2c, 0x9a1}], 0x40) 2018/03/18 20:33:56 executing program 0: clone(0x0, &(0x7f0000b22000), &(0x7f00005e4ffc), &(0x7f0000961ffc), &(0x7f000041a000)) r0 = getpgid(0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000000180)=0x0) timer_getoverrun(r1) ptrace$setregset(0x4205, r0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)="feffbe753e32a8421b81cad48d9aea078b21f25e001031934b63d604c544694849850519ecd7307aa482c8e1cf542edb7e67c6a79f8440c7008c65c784a7d340698e9dd6b9a52d5242f499390e4632331e59044cdf6b48bc514bc1fb9854699d70d3a10a9119e3cf3b5917e48002f1d3859934520bac0126ca18413345aa5c7be8820c6e90fa3738dc9530df093b6ba2fa7566", 0x93}) setpriority(0x1, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/03/18 20:33:56 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x1) 2018/03/18 20:33:56 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = inotify_init1(0x800) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') write(r0, &(0x7f00000001c0)="164690f1", 0x4) tee(r0, r1, 0x2, 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/03/18 20:33:56 executing program 1: r0 = socket$packet(0x11, 0x80000000000010, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000bff8)={0x0, &(0x7f0000008000)}, 0x8) 2018/03/18 20:33:56 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/139, 0x8b}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/110, 0x6e}, {&(0x7f00000002c0)=""/238, 0xee}, {&(0x7f00000003c0)=""/138, 0xfffffffffffffd86}, {&(0x7f0000000480)=""/150, 0x96}], 0x8, &(0x7f0000000580)=""/4096, 0x1000, 0x3f}, 0x1}, {{&(0x7f0000001580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/120, 0x78}], 0x2, &(0x7f0000001780)=""/186, 0xba, 0x80000000}, 0x80000001}], 0x2, 0x0, &(0x7f000025d000)) [ 43.613565] keychord: unsupported version 10 2018/03/18 20:33:56 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) epoll_create1(0x0) eventfd2(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000d2bff3)='net/mcfilter\x00') pselect6(0xffffff1c, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) 2018/03/18 20:33:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'syz_tun\x00', {0x0, 0x4e20}}) recvmsg(r0, &(0x7f0000001180)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)=""/32, 0x20}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x2, &(0x7f0000001140)=""/53, 0x35, 0x8}, 0x102) r1 = request_key(&(0x7f00000011c0)='user\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)='!!\x00', 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000001280)="04e1bfc292d7e114c664bc84897724be64acc7437dff4f2427b2ac53f3cffd4c73cfd6abc31e4ac9b849881b71e125eb68ebf9788214c8e588033372fd06e40cf020d575da4fa9174ee543402b4cf75dacd413c2eb6a5063ad2e0e0460b81bbe10412b326560dce76934890f261d30252b41d24689ee38f43214b29ae0fe6cc266663d8aba88252b1d7aed874a1e99482d20761f2cfa4a70efd1f600e5ab1ff4833391fc38d5fac7fbd0808eab", 0xad) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/18 20:33:56 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001200)='/dev/rfkill\x00', 0x220001, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000001240)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000011c0)={@ipv4={[], [0xff, 0xff]}, 0x48, r1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000000080)={'bcsh0\x00', @ifru_map={0x401, 0xffff, 0x10000, 0x8, 0x200, 0x4}}) ioctl$sock_ifreq(r3, 0x8932, &(0x7f0000000180)={'tunl0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8600, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0xffffffffffffff66) [ 43.636029] ALSA: seq fatal error: cannot create timer (-19) 2018/03/18 20:33:56 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) 2018/03/18 20:33:56 executing program 4: r0 = epoll_create1(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fchown(r0, r1, r2) r3 = socket(0x10, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000076eff4)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r4 = memfd_create(&(0x7f0000000000)='-}\x00', 0x3) write$selinux_access(r4, &(0x7f0000000080)={'system_u:object_r:usb_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x34}, 0x43) [ 43.678325] keychord: invalid keycode count 0 [ 43.701271] keychord: unsupported version 10 2018/03/18 20:33:56 executing program 1: r0 = socket(0x4, 0xa, 0x100000001) clock_gettime(0x7, &(0x7f0000000140)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x130ffc, 0x0) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1}}, 0x1e) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x800bac, &(0x7f0000000100)=0x4) 2018/03/18 20:33:56 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1002000) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="3319659448216d0246349aaece8cffb4", 0x10) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='/') 2018/03/18 20:33:56 executing program 3: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) timer_gettime(0x0, &(0x7f0000500ff0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x3dea}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000040)) 2018/03/18 20:33:56 executing program 2: clone(0x48214000, &(0x7f0000000fff), &(0x7f00000d9000), &(0x7f0000a4d000), &(0x7f0000000ee9)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x72800, 0x0) fsync(r0) r1 = request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="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", 0x1000, r1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x7) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair(0x10, 0x2, 0x5, &(0x7f00000000c0)) 2018/03/18 20:33:56 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)=@ipv6_deladdr={0x40, 0x15, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x40) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) 2018/03/18 20:33:56 executing program 5: socket$key(0xf, 0x3, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20000, 0x0) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x80000000, 0x12800) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x800) r1 = dup(r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x5}) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="4017369d7387686e5c3db427fabefb7d0c446f96aef07fc26ac23b322ad858e6f74a986852cafad2291c1c908dedb601001b931a01cda323fcb2aaedd772abdbba494bff5e61a2b4ea360bee5686dd6839f023f161a48647c6dd7d4fca588feaea31525569c233293375e3cace124aaeb891fce65bd55c41056246232ea4ad443f8c293cae05223b9f3e1a9d1dab6f7db11c690345ec6fe91c8f0fc1bf437623a161d758c4e8ac55333e41f716cf83d3c756ba5efa661db1", 0xb8, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0x9) 2018/03/18 20:33:56 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6463745f058a5ccaab22ce42b427a30d723a7472616365726f7574655f657865635f743a733020756e636f6e66696e65645f753a73797b74656d5f7298d86e736d6f645f743a73302d73303a63302c2d2032"], 0x52) 2018/03/18 20:33:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x80, 0x4) 2018/03/18 20:33:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x80000000005, 0x4) sendto$inet6(r0, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f000016b000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 43.749887] ALSA: seq fatal error: cannot create timer (-19) 2018/03/18 20:33:56 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000000010100000000400000080000000000ff10", 0x24) r1 = dup2(r0, r0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x80a08, 0x48) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/196) 2018/03/18 20:33:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)="6908b9cb8b30a023cf3a338bb9c3f14c66aaa86103fbb6f931499cd58e3faf681972ed8df90ebfe543ff77e9c782d8a3bc8774cc96dfa342017318e228cca303bc00ecfa0822a5bf9a61177dc9363cbe37ada93b76ee8ed24303edf5d11a0fc249abbda92a4911b123e57975017b9a4788d0999c7b0865a70a82b95c2edbf0094cf00e4bd8f0a7da4126a944462328a8450c416d0a3fe61ba2c6608ec7176553bd5f9faa89501b79a31a9a9f39fc86cac80f63c687ce713a58b0f198016e03dcaac4a82c38506f6750"}, {&(0x7f00000001c0)="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"}, {&(0x7f00000002c0)="e13cfc7bdb737b5e", 0xfffffffffffffdc4}], 0x1) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) sendmmsg$nfc_llcp(r1, &(0x7f0000000740)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x7, 0x9, "6f489c4f7a2925b91a67c5e0313ad2963ab769b493e0c9b382a112d5c8f0626412ea91706bdbeaeb1b7f803c3079d776207d613d35b9d668dc042d0bad94d8", 0x1c}, 0x58, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x4}, {&(0x7f0000000640)={0x27, 0x0, 0x2, 0x5, 0xfffffffffffffff9, 0x20, "49cb69e301a2149a45b02db1aa94cfd2f1d8873c6128b87d3fe3dc464272c601d223a7ede0617f90ac1ce56207f7889e497a8194ee868a8fd8b1ad12513d4f", 0x2c}, 0x58, &(0x7f0000000700)=[{&(0x7f00000006c0)="cc8c6a328b27b6d82a", 0x9}], 0x1, 0x0, 0x0, 0x5db73d5d2fcf774f}], 0x2, 0x4000001) 2018/03/18 20:33:56 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x4100, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000440)={@multicast2, @empty, 0x0}, &(0x7f0000000480)=0xc) r3 = gettid() r4 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000500)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) sendmsg$nl_route(r1, &(0x7f0000004200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800003}, 0xc, &(0x7f00000041c0)={&(0x7f0000000800)=@bridge_dellink={0x3994, 0x11, 0x20, 0x70bd28, 0x25dfdbfe, {0x7, 0x0, 0x0, r2, 0x10, 0x400}, [@IFLA_GROUP={0x8, 0x1b, 0x800}, @IFLA_VFINFO_LIST={0x3964, 0x16, [{0x1ba0, 0x1, [@nested={0xb0, 0x59, [@typed={0x18, 0x3a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="91ba91362df8e9c605e1c9ee7ba4c1c57d0633ced91610e43421ad21f35b4eeb46d92ce8290b85e9c3eeae9be1bf068003ad15b6396d48617460593997cba909", @typed={0x14, 0x61, @str='/dev/rtc\x00'}, @typed={0xc, 0x50, @u32=0xff}, @typed={0x14, 0x74, @str='/dev/rtc\x00'}, @typed={0xc, 0x47, @pid=r3}, @typed={0xc, 0x38, @pid=r4}, @generic="05697089f29f1b"]}, @nested={0x1f8, 0x1e, [@typed={0x18, 0x6, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @generic="3a42479d25bbf3de03c361ad550690082c870d6edd45b1008e8510d14683f79a9ff9c037fe6d5c095c1bc01d352302fb5b4978af4b2f53d8d2289fb742feef8897e37b13", @typed={0x14, 0x7d, @str='/dev/rtc\x00'}, @typed={0xc, 0x94, @pid=r5}, @generic="7c581f26c35621828928a3df0485f0605fdfc3e9b3abb0ddea2e4183e53717afa4c9169c07e8e4aaf80055c9169a006fa737310b6c31c2c97c7f34593d8843f9763142061dffa5246d2abcbc18d908b6defbb89fbeac095fa8292900c56c0aa51b091ff0ab4b8f6076c3bdca2c66a51b7eae92d6f73eb900a55d2752f0b6267c567a3f4c608bdee3e24650b1092c0d6135c1e0d189361056a0efdad2eb13636d862457b494603ef447acddf23050fe095a5d956f861916ce5ee6d826b6e37649f58c255e4fb4aad61601f91ff38f5c356c8269ff856acb3aa727b7028f2c2dea309a2cac3c3af6e7b2bf831e25", @generic="c20e48faa4e76413f583562eaa153186d695e26715c3dbd62f105b1d585da11965737c493ee84817a8578e86f7562658b836dbaff60f1ce1a5ebfd7b1c3021db3f61e3509ad8115b543b245ea43517787bbe0219f74cbca5c6e925fee1d4f1853a08ebd33c4bf88fea720c85aa937ec97c5c02ec6e98c31a44dc4ad621b8c8599161e34cd8d4571449"]}, @nested={0x106c, 0x6, 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[@generic="a5f6419331c79dcfc742de1b11faa69e7c8b724ec1aed70a545c25a610b209a3f486581e5f4cdb8763f8d0d662fb0b", @generic="8eb3e8a85af738ee95afdc5357729eda8b222874c2451fee24c4768816f4825b103d3f11006951598ec3427c21c7e7cdd10523bc1a1628bb66857884159b017fc69ec490c3c51ebbd1fa5e3bf9db321c051bfc187a8f4f2725a7243cb3e18b77cfa1d30f02e68b3efcc90bf2270ce09b5dd72b5f3f2982f42c073b0ff0e240047c6070ab200b3cc076a44cfae0f5aaade83b358712b3448efa287435b48200f0d14429adb70fb554fb7d38438c9e4b", @generic="5d987252da2bae"]}]}, {0x14, 0x1, [@typed={0x10, 0x1c, @u64=0x80000001}]}, {0x288, 0x1, [@typed={0xc, 0x16, @fd=r1}, @typed={0xc, 0x5c, @uid=r10}, @generic="fab6b06a9080b7e9576ffe3e44c3e6242b8312d41edae3dd423d52e39a074a37fd6f5bc430272f5a6ae2a3deca5a4fb46e5827494427440ef6c07c60ead5cd156f8ebaa85e3a81b3e78180eca5c47747603473182be4af6c2a80941efa2e805b1da83e10efaddcd08543e16aad4fb05a37ca33a190bba881a847ff3d5308e32be85a3ee7d504bdf4d821f3158f3736bbf6e0f26abed01515f2ff99a7b31df081cb72547c344c8011a75a0961cdb1cba24c7106dc488b905c45abf89926f66a", @nested={0x1ac, 0x24, [@generic="0423b2f646d0dff279620ab5e50f759f9023e2a28110c3a0ee265649be2d87ad82c9feb627b6fbb3f8619047d2ff231721ac363b15fb0823b207ec1e8a385cc3b86cabc5aecc415cdf302f984b9fda7b984b2a9f3196a56ac079fdade8e6f9c20f82a5a54de3c57c9286af801f19d5dc2a70ff8520e987cc3f86bb76d5939043a2c8f1df10162d3633d0894362be8bd548ca6a87fa6ad7679e83020fb80507f717ca04e25729d195c07e61c479e03a195843fe8dae8f3dd27c1cded1f66b8d1e2c78cd", @typed={0xc, 0x2a, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x31, @ipv4=@rand_addr=0x2651}, @generic="631aa26905e10d56fbfaea45a26b1f281d9eac29dd454c38f84ea68d74c03a47c14c9d8fab3c9e405b315679581b571b0200ecbde96edcc08ed73935152539f894bd2a1eb171f204a56b86c7f4de39c46df86d4bb108aba661e19cc5cee5b267a61bd5ab71ca7e0914844b16cc41471118b4eae3083a6a8cdf36378d30bef2b4a747f7b7f1a6c39730a6960887b46530461f4d97843a04f0388e6e2a38c5ccb16de4e5f2dc3f43afb7a3e99edb36826e30af87eb95c180beb6eabae0b261fdcf982e", @generic="0d3ff6428261444d0be9a2"]}]}]}, @IFLA_OPERSTATE={0x8, 0x10, 0x80000000}]}, 0x3994}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x400, 0x7ff, 0x7, 0x40, 0x10000}, 0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r11 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in=@remote}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) r12 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r13, 0x80000000}, &(0x7f0000000200)=0x8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x4}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) connect$l2tp(r12, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r11, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/03/18 20:33:56 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)) chmod(&(0x7f0000021000)='./file0\x00', 0x0) 2018/03/18 20:33:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x19) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, 0x1c, &(0x7f0000000280)}}], 0x1, 0x0, &(0x7f00000034c0)) 2018/03/18 20:33:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x1ffc000000000, 0x1fffc000000, 0x8000, 0x60dc}) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/03/18 20:33:56 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xc690}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000180), 0x0) 2018/03/18 20:33:56 executing program 1: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) mount(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x1108484, &(0x7f00000000c0)="1e57295a73c8be385ef3b10903fb49f324b54d68e18acdf37e0c4d1b57c949095aae16469e4a2e78268f0d35fffc6a72606230639106642d2ab0919e313595f7ebe64f19c60b8c185c0147798097cec5c792b55f4dc7e7f82b1b47a16267af08acf49338124a514765c9b664415f8b90e26e779a3b9e2c0e2b6a8ce7491184af59972e6ad930a38c388936e776c39e256b5a7b563d3015eee92e84e260840f989cb729b2bd2a7462b54c59ff0603c9d1fa7eb112ffa8e71555da9c1eb897255b7f7806629c4071583745fba4bac9f42bdd38450bf0269726f84df7a21bbbe28df7635fc472a2d072301315e56b93e5eed82713") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x80, 0x9, 0x1, 0x28b, 0x5, [{0x100000001, 0x7, 0x9}, {0x5, 0x6, 0x0, 0x0, 0x0, 0x180}, {0xcd, 0x17f6d715, 0x6}, {0x53ba, 0x80, 0xffffffffde901412, 0x0, 0x0, 0x4}, {0x3, 0x4, 0x8001, 0x0, 0x0, 0x200}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0xa0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) 2018/03/18 20:33:56 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000000080)="2458a7", 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/18 20:33:56 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000010c0)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001100)={0xffffffffffffffff}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="feac4cd3c4ee6c29f22bc99d20c9b298faa96b7c6c0bfbee787ed02ea91b4bd812b539d3abe6715367db53df8d840bfe20d17bda6a449ce44c0ac5244ce731f96c6653b4779c4d8d0278a8fa2e791567713459bc919f261d8059fbbee92783864e7cec989dcdd20de55c5072702b7ad80e4644d5385e68c26a865d3d421351a97ab71c55e92140a66fd9bead7a22a5e96cca71730b5a7013ebdf8289e97bc43ecccc2096579fea9737f5f86b64f70e169c353c632c870bbe2da971aea3b1e153b67756d8ec2b9290f7e6ace8b96fe593f20f533930f00400a0d5e749874a8d4693321dafbf52ba75b91534bf62808e14dcf136dfe6e756644cd583de0206511b4aae9a1735795c3f31463d5186696a393a43b0a87d67b9724e2cc637a1f6a83a8b24e72c4866b71356582d698c6b6c1456cde5849d2919848e206f1ff473c72b5a04d8e9d3956f9797957bccf4cdfe2343ef09866afd750ad4ff5930a839cf71e320f1072284891aa56e3cfaceb7d5a467baad260fda4b93c654ef1893005b66d00754c208c7543690f8290784b35741dcb89c400101fc23e37d6fc04fe4807658b8cc74da953e97834f73b6b185b23110a68dc737309d456fbcad7d1dca7ce066f4f8ccb958ecc4a0b6bbb18fb411149e491597b31802c8feb098f6d281dea308dd4753430e73d6073203e86063525be4da164fcf12c0d04defd0d98351bc893ac67bea5f1c80f0a1401a62043617b14be77a5fcc17a413385ba40b7c97d234b3c610782692e11583e1bc2e3a80da5f5eb42f06f141d8f117d4f3be8a05eca0a116bf8e87135c3773fca67eea7197dae7e431559e9b082ea674ee881d94a5fccf8fc3cd75d62767359e9c7af95bd2c91a4f9c5d131e730298769de5151a90e859a08e590c812eb36f19337c9d9efe7b374ce1bf07a4aca140561c76eeb6acc4a72f6d13dc4e8ffe9b8c779e3a654bf1aab1755e1400b3bff07f0e5dde340b00aefc3f2a95093e83a1bf2e1da897a38a27aac9312b211b574afdf3fdc5e05d8bccba9efeb9f3be72a2bd5e1318786a4a6e7a5052aeb4225eb589bbed6324a11e2804706deebaa9f7c5455b34d1916858be762aa7726adaae9a12efbe14e68acd29a2bf668a5fa89cfae5435e7b622ac44307ff41692b9281ea6a2a4478c8c76d917b63ee59abb791064b93553f191ac991d8f5a575dd77a80cf7dba9843b8de18881fb67cffadb3974e3c674f187cde040803740342e487694fcd63e71a1965ded027be5c3ca31c95ac6df2950822ee6b63f252b822605bcd3de3828f064ca59800f36b455763c4336bb231144ecd9efb4b0b6d711515963fdf5bc1fd809d62f129bb997e29d1b592e2d79dd14b4d972bb5c234f05e19d04d790d8c21d04fe73927c6cd1f97f58ac50740477b01d213a4468fa9f00b616a2ef127dadf798efc3023aee2ae8ec4ba5ae293f6d721656b2c5b5cca89e8bff19b373c278ff4d72ce4db743e3005f2f7a6455c47e7325fb28173e39737e8d27a74d93db15df590533a18b5a434fdc0199b4ee538aa7ca24ab48a7cb3301197c0480d72516a7fba2558f0cc355c2f6ce19e92759e0e09bedd8c802e1c87f730e139419ef420cc4bc81a750f85ed31644cc57512a10be4b00f5111d096d279bbb489d4e846a2f3d22cffc75cdad3ede5d79b97a5d2399873eb23db265d44f5da4e2b8244440a6e9e9a87f777e2bae39b98f029a70b67baad3f17eaff9ccb656a0b4cfcb128ff7a49c331349b52fd033940c1d0b0d75611c8036c0733b7476a52198026deaf32d5de1c96ab17cd7ee8fb4b22e66b1b713438999747898022b9bac3c24bd861da27d1604ae04df61b1dc0fa0d8e2906a0fa2d8997816e86e051bb77a7857538a5fd1b0c7e3b63df3663d00ca64aba6f38d4aa473adf1de08f7713bb7236fdbb7af49e84cafb915b9eeab10424adc0cf6a70f5460ccbab436bf9da4682cd9e66ec76a69167a88696c27271008f8d7776aa43688ff88a791628966982e378295a2d985b89270750c6218df2cc29431a3c3834a06b3a8f21b438ab6876a709523e15e2768c633391934ce2b9618c57f9936c874ca2928b6b7b35af6af4d8bd8d8e1581107c1f4fa94bd96e71ffb7aaff46312258b527238753756d6ef68eb5633fdd92b750046f62891eab2e95754267f2ee0074c957920898e2948f3b2a8eb8689c1e9739c352e0f7ba047f5da699e9a9bd27bf0d260d254e5424fe1e631b1a4ae6f0e166a15e5e8e1ee5dc807ee7ccf04a7800cf430de563da97ddfefdde2599e8b7c0da7ad9c1cc7f54217e9e162dd4dcd05fbae027b61b345edc4c4b50c540b441adda1170f9db595ef1709bef0585993c2938155b4fbe8f94fce5e9bd3ed56c4aa6a298be3eae03f8bff4c1d8a0d3c6dfe3001393ca90d7c94e4ad99ba484abf259f96c06c47dd3958cf7192ca76037d4c0031c9150198a8dc3e2b32b4c1a5fa84f5717921158ac99ec3079fb6e9962c590619defd68bc595230bd49ff1924a035f588c83fe6b416b44fa9e24879cd8518ddb3b2abcb77ee8f95a27c99672518c9b0cb0df74c37c7e2d8f54c18a1013494dbf24b2ffbc5d141fbc4a57b2e923f6eae031c15012518d75cfef13e2605caef44d6dd51595e8710f6ca75d970fd61894976a6adb545cd5e2f0e568e9a6ce21516821f469e4862a27f3ba767807fcbe409aab2e2dd1390548e9da6457764ae1cb356b7007ea3d14d698f61117bb72a448a763892a76125f919330942c67ba1681d171b69ece2527a4323bcf841bc85564be0ba4ef597b88dd72e8aa6b0ef5a13866b5175a2077adec1fb4b78383d6ee7637aba328129c0b9e53703a91f66dc82847d180a849ff161cdfa893459c31ce5eb778eea60809b8614c5efedc39d6ea7e99e7ae382716a9d1ec03e062ad8f4eedf11edcbe099a385a85a2116cf2f99e3f2d982c4aaa62e763063ce25f9fa133b56cfede0ec92adf13c76739adf40b8cbc1203c914d57fb083f4755243c00303fef8bcd05e3441171684bf1f4075004ae1fc3972f3bdf8dc011d7f9dc185b5655b14cb02ec13f8f587ce8da410252fbbbb66a7c07c71f62713bbf4e4bf3e672c486c93c9fe26d019955580c301623383638ba558ed051df05e9f71663e052f8ae0fcbb33730e1256964248599460ec181044d5b1c023b847c518c3bdeb2f50a38b49e7bef2a38f692e77feca3d2cc000169b82fb61b7b788f17810af000e31146ac106003ebc32bf0aeeb849671c6c14ce625b338f8dd158034ae7f373883c20d3ea90ac2c1bcc9390fb18ab40aa724f420a826ee648976e1b1da0fe3bccab48e546bfa984f7445f17dcf1ab7bb2553195534cd559c45e4deaf86768dbe7f75ad5389602245630b4bb12190cef2c2180ef3a137987dd2d4a713e4e458192019b47a2cbae36703c165b65ef09bde4cf03248fd7babf493808a1c216408d442c1a9bfd37f7d2ce0f6bf702cfe7450bed6b79b641b96fe697ef764ca317c2e77ad82addf670bd39daf0f133f85b0d0c3670e312e1252809384a4a50b8c061912f3ca2bb72f382f928f131af8d1b3426011be8e6c9efa92fb855f224891685bfc108a77a14ad718407592c221c4d16ca14b2f5ec7794ce53d3d6e146ae4c652f71c0c2ca174a9cfb06aecaebe54302792964979901fadc93c9a8b355a29c2f1788f876fdadba81824425b19b4842e4a984d390c6d767e3740d613eb0704737ad70a3e91e41f2dd638cbf9a39e73392a2c275e4cce6de393b0012a0bf028baa6e6b0f81fe06d173220577c0234fab487b2030b8dfdf1658a9579f2c98483e995f188460135dd683da285bd0190bc43488c0d82cafc64cdd527e93606c5513a7581fec542686afeda10dae64255be39cc3226cc45450fa2ea615ec0e60d1c9e0c2718195be15dd4920feb008c7f4d8e5914cea934a7bef7589203cad26843c599b4249887cb0c80689394dab72e79a78b93334944cd301b28f7465e89d884a52364505bfb12ffaa2e0aa6a19399042bd41478205a88bd76e4542dbc79e99c062531ca4be7f47f49e5bfce820a22fefb8ef279f8409f90f72390b359dd23a584125bdff9496c716142623184ff709d75393c24f163451c170becb800a722d6abbced3a660856902e9f5dea10db95a43362cbdbd1a145cfd2a0a80209571118b67e3c405877889541d9d087f7c1e43c3f0fe90bdd7bce8b7aae22803443771d7ac3be3a610c2a1faa30e1739a57979343fc8e8ff1677901e7d0aeb7edca27add759e5e7a0f9002976a6acc7151ed7a9faeafd596117d78d5267129a0822f18821d11abe8e7db425ead74f5174f7d0dd94836f6cc0fca2610beae68bf8a5e8aba71f3816e128acd803b8d806599e0f8955688b7381890d647f3eb2af4cad1fa01e3dc7dea3d88ac1ed08736747b54a9cde6736ef59b786ee11456a1ef0cb9c8a59f89e7cf1998b76a8389822767aa1f511265e8a3ec1c3b9569f7fd145efe336f06c56495192d8eeebc775d867befc52fd3d5336b4f62704596b3ae91f6b055896abf2534aab7dede7f6e3041bbddb40624fcb764cc6ed07cd82afe472ffc557b71619279dc19afc61b37a1b23d3b7b148a7ea1d862f790db25b320c7f8a80523a2aad86aed2d4913308282bba22c5db35895df1759eea66b40c1f9e9099a2c03eec73445a96f53fcbf4ecd09b98de34d0addf9d888ae181fa12c0855839480b52158135af2866a13b1bc4cccd4e632177da45055c26374fc2651798ed66baad967c81a5ce63e7e1f68f2ab33ccbfaaef9320c71134a96811a800c3e39aff81036938cce7724c30656a5da45d61f454315ed2ce8c1bfc9a69fa07ef7ab4fff46197576b98550c16ee861462164dff30e0b04e477a3da504ed240f43252515a03772e089e1da87571e91939bdf3416901e78825ea93ea3c741178aa3ce23f635f53bd2fc5bfb9374f4930b334e4e29d3b91f33b0b8be2ddb2074d6c7ac346a9626e35e25125ddc0a8ad104542e7142fb3b405067e28f4a2a732db0b3182cc3a7c5a71cab568fe332c408593176075d6e1cf28f750bf292170eeed75211312b659f78fe740aab3a98cb2dc865bddf0cd8c08e0a5739c28294e71ead3b296f4fb3a7b5dc2e6fe5c4faef56f2c2cb7c40fb49893d5e2bca6f13949092932d52d541c7f14f19aeec86f815969d281350a8c8d94a6ff4ccb1a85cef13d30d3eabfcaec624e030e106e97cd5f77a6d795bad954afa5e9f84392b540ac9a1192cf847f114cd3e3874f2d9c3e5746a73ce79cee396aae1e6156a39787b654382a8890ccc2f9860517841f60e5aca99a21b783357485b1476d8683738eeec901f923c7198da7e73c8d9e64d0c97a7d26d438c098a6a0c16c96474de11a13e7f965aded6dc55fa658512aa5e28a9e15e027ef5d0d9dcb26e7177b560600aef069061626cc8df7e95094125a268323680999f5cac4fe01e2ac6e7023c15ce7e4e805e65d4207b6b667544671ba5d579a158ed55cd030c4d84f3884e9c304ba150dbdc659854ea10bd83079b2e5bc2e36dac5cbb46125ca5eb17924d04a6a931aef2bba7d15dfa316dcae7432bbc1eab509fe214ee142c7a8535f3548bd5a337610933e4f686fd0304bb75c2a74acd0d64e4d5eca3279445844f7d1e5aeb6bf6484e1ebe0ad25ccf67d958519aaee2d909a0e4acdd3e1af266ec7d64dc500862aa04670b6ca4feafc6bcdbd47f15bf034eb66d916d624928b5fdf67efb2a2096faf782593c310d5a860893fbdbe", 0x1000, 0xfffffffffffffffd) socketpair(0x0, 0x806, 0x20000101, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000001240)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001280)) keyctl$clear(0x7, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001140)) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) write$eventfd(r4, &(0x7f0000604000)=0x8000, 0x8) 2018/03/18 20:33:56 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000046c0)='./file0\x00', &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004780)={0x0, 0x0, 0x0}, &(0x7f00000047c0)=0xc) r8 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000005940)='./file0\x00', &(0x7f0000005980)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000005d40)='./file0\x00', &(0x7f0000005d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005e00)=0x0, &(0x7f0000005e40), &(0x7f0000005e80)) r14 = gettid() getresuid(&(0x7f0000005ec0), &(0x7f0000005f00), &(0x7f0000005f40)=0x0) r16 = getegid() sendmmsg$unix(r1, &(0x7f0000006400)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000034c0)=[{&(0x7f0000000100)="4fb5c02f05", 0x5}, {&(0x7f0000000140)="02bd2fe2361d8b0b6c2caf8433bd5da1dd82fd6eae46c5a5b71df03c05febeb1cfca9100d2444e57753c09a8b265b9d182e1d1500a8420941de8afa79d01cc20114ad6557003c4cfbb49632759a5d9090e7df8b5a54f0701a6a0bb3d498f9a98f55fe1f0a7b37b287692b58eb41af0474f", 0x71}, {&(0x7f00000001c0)="8c43e5529778ac91c42ece5777c7ac4437e5176aa279d1c17540c994805361bc7a1d69057b184160f12edd7851852121e6d7b66bfd70cad1170825e4", 0x3c}, {&(0x7f0000000200)="c447bee99f908b25b8e9c904c5cd3a87aa6a9ebc4a07fe410754128c77f1f496415dabd1c4747a4dbab45b6f83b2b32a7d733cdd6d51fec9b9f1a59541ed1dd8f62384d45ddc05de7974c322b208aab38e44df89fc3cc15ea8094b3da652e8185167d5dc978a423845a5d18707be85badb93983992f13925c064b4960d7b375a408ca5", 0x83}, {&(0x7f00000002c0)="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", 0x1000}], 0x1, &(0x7f0000005a00)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x80}, {&(0x7f0000005a40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000005d00)=[{&(0x7f0000005ac0)="c9b65ceda4ad89c9eb937062d3d64e453a89d832d45b8e68722fab473a127e922c78c9893ee5ad7f465f07afa75ca41f5bb816231d60bb87a5a59d7094b322d8c973b2408c01134e6139651c18b1131f0ca73ee576f1f7d9698e37aee66259be795042c6221a7298edf503c30e1b2312b376afc9906d79d6d0675be226af39fed69f16e5e2f801bf82d3a3c421715e9b71fdd2599937324fecf90670f3b8d8f888a274ad0fec8fa8901dbc5dd1476e0fea0e661d97294ff896109c84bac3e07f4d5c8ef571f2541161d11781ca4e617c0d4ea1f5e123361f62b2", 0xda}, {&(0x7f0000005bc0)="1b65e98db4fabc9e51c9d9e2a22a56da2d522b05c2e24d0ef1f08c1b8e78870b81f1d9767757a5b9549666599d7568951dec884ce1ac87d5d1856f6b7264188ca207eb8bbb500d95e7f1f8", 0x4b}, {&(0x7f0000005c40)="0565462c976f55a774ad2c7c4790c016a3ea5a4339a8c569f1c816206eab4121f56a77ea6bdeec0e203024b0d8b794a9fbb10bc77d4aecc0668d2e5aae722ac9f5e5b0cb8f22d8ab6fcaaac015af618772153ec99d567b407adfd8cc3d3f73d2bd6943e02cc3012d8e074cae1c761ff67d58569aaf43cb129604", 0x7a}, {&(0x7f0000005cc0)="82ddd4be480a", 0x6}], 0x4, &(0x7f0000006500)=ANY=[@ANYBLOB="2c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="100000000100000002000000a6b8cdc6acdc391ae52ae6961f57697341495d9030e898c10000007089c3f9ad34a06afdf423e8b12e50c75a5a87133c37b3ce3adc4cbe3a6a9e11444788f8fe055c101f7e00", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="180000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16], 0x5c, 0x8004}, {&(0x7f0000006000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006340)=[{&(0x7f0000006080)="be3162d8efac1c6533e7fc339f19eb47f6726210240c817bd670793ab32f10b4be12c474b4922373cf11913c620360c18ab10f5fdecd2116b860d5c6fa364c326cc81f3cc099ed2d68b6e72080c3b1c2a3ac3cfa07debd55ddf6ad06be138e2ca42e7780a4fe47fe9efcc1dcd9003e46a7a26b0dd5d23aa2a2281a5d85e116c384769999618ae917e45a743d1fc349224f5075f8088f6e95f6c18e22bd9a6ebcb233579efd3988c5e4186f2dfdf603048c74e0cf944ec26bd8595c9a7008adcf4f72507b7b53fd5c4762f5f6f17cae5237f2bf705981659a34346f7ccffe9005091065dd12880e097c1217aaf532af3c09", 0xf1}, {&(0x7f0000006180)="f7fe7375e1e2fd008f17d3ad219e35f4a930ad", 0x13}, {&(0x7f00000061c0)="ef58229307ec76f07960a60fe8db3cc5f650a45a04e788fa3104d97fa84e5c7a11e70dfdf5760f90021ba1bae6a6e6", 0x2f}, {&(0x7f0000006200)="a1281206b064ddcfd9520540020340796adc21e15f1fd9e66784be8d8a73d0d0930dc24dd3efb78486fa4aebf86bd8e3557db888b0ec05a4fbd430d53a65a09c146457f9c5898b27532940df5a41a5140740a6008ccda27ed4832e8053824e92eabfba6ab7329fc9c3fea1754f202eac99abe965f6433326a3fb6dbe6ce4c9e6da83e71869d5ef13aca5057f6d055615d30a6862ee529a8fb6007fd629c627253d47a6c2809f86fda7bc69306f30c721a74aae466d550c4584f03eaa50c781db397b5a8b21f6b16a97025fa51be994d85f555729", 0xd4}, {&(0x7f0000006300)="7933343956b0b28b12ee38623ce89cab186d23970d03", 0x16}], 0x5, &(0x7f0000006380)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x8000}], 0x8, 0x10) 2018/03/18 20:33:56 executing program 2: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0xffffff75, 0xfffffefffffffffb, &(0x7f00000b9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/18 20:33:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, &(0x7f0000000040)=0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x101, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 2018/03/18 20:33:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfeffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@loopback, @multicast1, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0xe}, 0x1, 0x4, 0xfffffffffffffffc, 0x100, 0x8, 0x10, r2}) fcntl$setlease(r0, 0x400, 0x0) 2018/03/18 20:33:56 executing program 1: clock_gettime(0x40000007, &(0x7f0000000040)) 2018/03/18 20:33:57 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xffffffff, 0x0, 0x2, 0x0, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getflags(r0, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/18 20:33:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffdffe) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000765fef), &(0x7f0000754ffc)) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/03/18 20:33:57 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x5, 0x465, 0x8119, {r3, r4+10000000}, 0x3, 0x2}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r5 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000d89000)={0x4}) ppoll(&(0x7f0000b7fff0)=[{r5}], 0x1, &(0x7f0000345ff0)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000100)) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/18 20:33:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x20}, {0x0, 0x20000000000}, {}, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffc01}}, 0x218) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000), 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x600000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000080)=""/63) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/18 20:33:57 executing program 1: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='G', 0x1, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@in6, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/19, 0x13}], 0x1, &(0x7f00000001c0)=""/213, 0xd5, 0x1}, 0x1) socket$l2tp(0x18, 0x1, 0x1) 2018/03/18 20:33:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_perm_addr={0x20}}) accept4(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/18 20:33:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000bddfec)) fcntl$dupfd(r0, 0x406, r0) fchdir(r1) ioctl$KDSETLED(r0, 0x4b32, 0x1) 2018/03/18 20:33:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="66640000000003") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/18 20:33:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000517ffc)=0xff) syz_open_pts(r0, 0x2000) 2018/03/18 20:33:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18040, 0xb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xcd, "560d1187d32110dd806222c5cb60897c27f941df25347ac352ef398579994d36ae75495e6ad68e3a044c2bb4ebeea1be19ded390b6ef886d41ca237d80d6671ae8693ad57c735ec07bc1d4ceac3db00f468be10d2c2e56b25eecc66442be0c4ccdd002db54caecd3c225ce2d3182f35e54011f3fa31c8678899c72890557fc18c81e5af9d0193729f8972c7db0385c3cba634b1be2595ce2bfeaf1eb40be8cefe4ee1cb562c35a258b89a35fd31110418f8a5ac7ec63071d9881c6600f015cc4f4cda64e34e7f24721c97cc83e"}, &(0x7f0000000040)=0xd5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYRES32=r0], &(0x7f0000000240)=0x2) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffdd4) fremovexattr(r1, &(0x7f0000000300)=@random={'system.', 'user*lo\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0x84, "7ee9a9efbae2c877f1c6c80d2a76c8e021e78f2bd961e04543998e5be50c0b866179357669e53400aae475105c45505ae1dba12a0d8a093baf1c624a33be0479ff188ff276988f02080a0fc2aa29163847d1089c1efb06b81601d7771fac7d4c6e7301e7bf37c54665dbf04a14b161328970b874981a169195334206eabe205f0d8e59c9"}, &(0x7f0000000440)=0x8c) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x1400) 2018/03/18 20:33:57 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x8}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000700)={r2, 0x100000001}, &(0x7f0000000740)=0x46a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e20, 0x4}}}, &(0x7f0000000840)=0x84) sendmsg$inet_sctp(r0, &(0x7f00000009c0)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000200)="e32e53b897eee20a2c93f08e698456b1a12be18559fc47321623997c22e3771a4d83abc22370b2659f0a3590a2eae70e932fad5d0fad7bd2f2c9a0754e51f5ba803087fd36cbc93fb158284fa870e7f75c27ca9364344ce903663e6eb3e78528575a86a7f72867c6b9235630a92f82d5da415777bf", 0x75}, {&(0x7f0000000280)="ec8f3cf30b1141eb64e20bb099fc26a5a2ef5c9fce3c3e507e123c58136dd2fe5c4751a9fdeb0b8853a212281be9f9c7e337cffadad1a607982affb02270e2d7d1bbbf9ad5195f24b0bfd5311c171b30ab9357d0b58c", 0x56}, {&(0x7f0000000300)="954154e51f9cab6db1d41315141acdb0c0349a2ffd8de850ab3b0ae15a5cfcfb861e327fe2267d392fca50e604b3bf9c95f89d5db5b171251cec0386de70d5340fbd89f0d4571eec89c696c45fbf30a6fefb50714eda6542cb2254cde943a4beb096a70ecdb8d4da4a67ffb0507a37c34764ea59747488e0af0b49795300613f2d1dbc1923a84e38edd6be5c137124a29609e4f0c1d186e59270f77a1968bb1d5edfe7ceba5062b57afdd6515f36bac1226b65a3e3545c36765c574c1510739f87e3f3ca8aeadb32eee263c84abfe3f61d44be", 0xd3}, {&(0x7f0000000400)="2d52fde5f266a816712d55e6e3d3fbc08095123053c092f487055835e9f15a0aaa831f0e84c4cc9b4713650e7ef9b27edb5285cebdd8203e3677134ea081d3019872f8736fda9448b918f20a609e972320754aeed0da76e7c4dfc2a43d7b19d692a30fb8ea4527a0145c3eccc688e7d66788824e6c4e0d461f1b57ce8b25f3fc7745f45f298a906364e6b956c702992678", 0x91}, {&(0x7f00000004c0)="dfee10cc00fef03e09170ff89cf33bfa26b1fead19d73c26f8422a4a300ada756460bff32762d3d7225c7175b0118b586580c74cc597c8d543c2ea6a4abe18b9fbb509739dfce0d66be28aaaf12a02c855853266f44a1ec8555119c2b390d02e293ffdcd9b66062e1fb86bf10055b41ae3470bb270baa6da53450f527ec67a3c004b31d45cfef756ac40697af2e9e75bcb54aaf03b230adb337640691a410170ae4a78d0de", 0xa5}, {&(0x7f0000000580)="77481a2f93afa580f4752a5ca65c7c87f5258bf89440d397ce3fc419d87f54426b951d89b9801de85881bdcab4488dcc77ed", 0x32}], 0x6, &(0x7f0000000880)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x2, 0x0, 0x4, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x3, 0xc, 0x8001, 0x802b, 0x0, 0x8, 0x1, r2}}, @init={0x14, 0x84, 0x0, {0xdee, 0x2, 0x4, 0x80000000}}, @init={0x14, 0x84, 0x0, {0x6, 0x9fa, 0x8, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x6, 0x6, 0x3, 0xffff, 0x10001, 0x20, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1ff, 0x9, 0x8, 0x83, 0x3ff, 0x5, 0x4, 0x1ff, r4}}, @init={0x14, 0x84, 0x0, {0xb52e, 0x5, 0x7fff, 0x4}}], 0x134, 0x800}, 0x80) r5 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff, 0x3502}}, 0xe8) connect$inet6(r5, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/18 20:33:57 executing program 3: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000), 0x36b) 2018/03/18 20:33:57 executing program 1: r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/18 20:33:57 executing program 2: connect$inet(0xffffffffffffffff, &(0x7f000058eff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000000180)) ppoll(&(0x7f0000843000)=[{r0, 0x1}], 0x1, &(0x7f000093cff0)={0x0, r1+10000000}, &(0x7f000020c000), 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x6}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) setpgid(r3, r4) accept4$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r5 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r5, 0x80089203, &(0x7f0000e46ffc)) 2018/03/18 20:33:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000), 0x32) ioctl(r0, 0x227b, &(0x7f0000774000)="06") read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) finit_module(r0, &(0x7f0000000000)='(posix_acl_accessselinuxselinux\x00', 0x2) 2018/03/18 20:33:57 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r3, 0xa, 0x27) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/18 20:33:57 executing program 1: restart_syscall() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) recvmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000000140)=@ax25={0x3, {"749b34aebb396f"}, 0xfffffffffffffffb}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000180)="db194be58828341d80cc14fbb0ce3b288a3a1ec965c0e79a99fb79e2296917a23b59fa9b2bd7e16dab9df07a58fb1d41c57cad0dd577db24b787e6877f545769361ea59869eef06f5b112561fd5e5702b19f06efdf8fda4c465f23d7da228d37b7281f293d6944ca4c18ff050e9369c91ef9cce0019e375fa9bf03a7250bc73d68904ba84d0525ddf83fddd8b90daab4ba2529796cb128ce59b2144aab7a6c4dc0bae70de659d8485e954eabafcbf55f941ff54c74a98ae6242e5f6e9580f76693f50d13ba14b084451d53dcd5dcf4c574ea9721f64b5824a402c4c9", 0xdc}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="7466018c40140f", 0x7}, {&(0x7f00000012c0)="107fff283bba9410622eb8ab11f09f722014a6402b7240b016e238b2acff1c2381e096b1374fb4108dd50e5ae21405bd34c237efbb96229f31281fc4aa69796e65187803873a65272e72", 0x4a}, {&(0x7f0000001340)="1a16bbc1fc7172257390210c4dac882b12c81aa2eb1b7f8a97596f9b3d4c04e25324f11be5fbf50ebfb4c966386b433b524afbdb23f6bbdfdaab690b20ba495a102821e8f29917d7897fd8081042300f62688e5c2050ecbb10159feb85a36cbf014a4a32ca27912fdf2a4b0c92df732ae729787cb6ac1c6486a29d9b46093bcd0e1a2d1e9c1a73ae91df45b367014b0d0d4d414290a5f1860885adce3ed6b7611ea0311b0ebc99eb8644611d45ba1efeb8ab2a367637e748a467340e334542612d7452137f7c97d3670364960f3c441acf59040d17d42a7ca9c75868fb9b369e04232c", 0xe3}, {&(0x7f0000001440)="dd628a48c0f63dcae7ad113e32d798d7566571b73946f5dc093afce787158d7ba6dbff26cf9ec208186e968fec92f9b614096ab2f2fc4a50f40bb33be0acf04c83cdae2852db7a5c21fdb5879bfaed372ab6622f1c21c7c92444f7ed9a55cf5c541611d90fcf2f6650a1932be49b24d58b5d056154c4bbadd78ad63e1a73025646715c576d3868b84926288e908abde078d88ce3d831f1d2a9adc042d992929ec49e9b682ce37f42ca9f7fb8066fb2ccd4a7c0ba58f486a120fabb810d775dce669a0eb684089066f5140c41c8854bb1e1cc28ff41d680c7e1f4725ec4451a929ad8b0762fa5d6c8da74755711c5b1dcd7d0b2bc12", 0xf5}, {&(0x7f0000001540)="b482eef9cebbe6e89b4fad03a915af395842e204f946af7cc8029982175a0b9f8c80854f3b325f3d5bd59f281ebfaeadf7694a4f0ce1d2250d7bcf16babbdf01f0c0c37f872e5fb20d5c5435dcf3a2132c88a6b8b258042dd0e33405fddc6268506b7be0c98d582fb06e1972f952bc53efe9e8ef616608bae8d5589e4c3f37fea10833bba9e7a6989647b1d0958260116735029d9f59bd5f1dd5d108b6c60975b5bd2c794d7fac70b8d6869840ac3f6a5c16e4000a3db5b58959a47946d13803398c24b0a7daef624ce4ab3140926004c8d1305c230f6a98aeba21aa24566f8d33d2b516568cfa507343", 0xea}], 0x7, &(0x7f0000001680)=[{0x50, 0x101, 0x7, "fbc6afff5e5313cbebe003a88390853062cb5086629201c6f0ebff90fc470ffe778e8dd5b58856e3ee0f0fa401a42a61bd3961ed20c779785159ab7f3dfa6669d5"}], 0x50, 0x4000000}, 0x0) 2018/03/18 20:33:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x6, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x0, 0x3, [0x80000000, 0x10000, 0x5]}, &(0x7f0000000100)=0xe) 2018/03/18 20:33:57 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0x5638b586, 0x80, 0x3, 0x7fc}, {0x1, 0x7, 0xcd0d, 0x8}, {0x7f, 0x4, 0x5, 0xffffffff}, {0x40, 0x1, 0x3, 0xc3}, {0x1, 0x958, 0x800, 0x747c9262}, {0x8, 0x9, 0xfffffffffffffffa, 0x1f}, {0x9, 0xcc2, 0x10000, 0x7}, {0x9, 0x10001, 0x400, 0xffffffffffffffe1}, {0x6, 0x0, 0x0, 0x3}, {0x8000, 0x7, 0x1ff, 0x5}]}) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) 2018/03/18 20:33:57 executing program 0: r0 = socket$inet6(0xa, 0x651f29592f204a2f, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa}}]}, 0x110) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) 2018/03/18 20:33:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004523, &(0x7f00000004c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50840, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x9, {0x7, 0x5, 0x7fffffff, 0x0, 0x0, 0x8}, 0x6, 0x7}, 0xe) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) 2018/03/18 20:33:57 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {r0, r1/1000+30000}}) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r2) fchownat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1100) 2018/03/18 20:33:57 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x6) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x4}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/18 20:33:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000002c0)={0xbc30, 0x1f, 0x5, 0x1ff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) write$eventfd(r2, &(0x7f0000000000), 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x8, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x10c) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfffffefdfffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x400, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x3, {{0xa, 0x4e22, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x84) 2018/03/18 20:33:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f00000024c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/158, 0x9e}, {&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000380)=""/144, 0x90}, {&(0x7f0000000440)=""/236, 0xec}, {&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000540)=""/205, 0xcd}], 0x6, &(0x7f0000000640)=""/132, 0x84, 0x1}, 0x65f4}, {{&(0x7f0000000700)=@nfc, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/154, 0x9a}, {&(0x7f0000000840)=""/188, 0xbc}, {&(0x7f0000000900)=""/229, 0xe5}, {&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000a00)=""/61, 0x3d}, {&(0x7f0000000a40)=""/112, 0x70}, {&(0x7f0000000ac0)=""/127, 0x7f}], 0x7, &(0x7f0000000b80)=""/17, 0x11, 0x4}, 0x200}, {{&(0x7f0000000bc0)=@alg, 0x80, &(0x7f0000001240)=[{&(0x7f0000000c40)=""/170, 0xaa}, {&(0x7f0000000d00)=""/180, 0xb4}, {&(0x7f0000000dc0)=""/45, 0x2d}, {&(0x7f0000000e00)=""/238, 0xee}, {&(0x7f0000000f00)=""/236, 0xec}, {&(0x7f0000001000)=""/156, 0x9c}, {&(0x7f00000010c0)=""/93, 0x5d}, {&(0x7f0000001140)=""/215, 0xd7}], 0x8, 0x0, 0x0, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/232, 0xe8}], 0x2, &(0x7f00000023c0)=""/213, 0xd5, 0x5}, 0xffff}], 0x4, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002540)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000002640)=0xe8) bind$packet(r1, &(0x7f0000002680)={0x11, 0x1d, r2, 0x1, 0xffffffffffff623c, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) 2018/03/18 20:33:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) sendmsg$nl_route(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)=@ipv6_deladdr={0x40, 0x15, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400080, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'syzkaller0\x00', {0x4, 0xd8, 0x5, "b8ab77e4a188", 0x9277}}) 2018/03/18 20:33:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x2, 0x0) inotify_init1(0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xffffffffffffff2f) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @rand_addr}}) epoll_create1(0x80000) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)=ANY=[@ANYBLOB="640000001600080025bd7000ffdbdf25023f8000", @ANYRES32=r2, @ANYBLOB="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"], 0x64}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="94a65492bcce45ba87da926d4b406b", 0xf, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r4, &(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, r5) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r3}) 2018/03/18 20:33:57 executing program 3: syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x4000) r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x1, 0x6, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9204, &(0x7f0000dde000)) 2018/03/18 20:33:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400330105010100000000000000000000000000"], 0x14}, 0x1}, 0x0) connect(r0, &(0x7f0000000100)=@in6={0xa, 0x4e22, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x80) [ 44.366568] audit_printk_skb: 13 callbacks suppressed [ 44.373204] audit: type=1400 audit(1521405237.311:15): avc: denied { read } for pid=6072 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.424818] audit: type=1400 audit(1521405237.361:16): avc: denied { connect } for pid=6106 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/18 20:33:57 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000d, 0x10, r0, 0x0) userfaultfd(0x800) 2018/03/18 20:33:57 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000000c0)=0xffffffffffffffff, 0x2) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x4000) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x0, 0xfffffffffffffffb, 0x19d, r1}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x0, {0xfff, 0x1, 0x0, 0x3, 0x7fffffff, 0x2}, 0xef, 0x2}, 0xe) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000100)=0x329a151217b13e1d) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/18 20:33:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000640)=0x7fff, &(0x7f0000000680)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x7f, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000180)={r3, 0x1}) r4 = dup(r0) sendmsg$nl_netfilter(r2, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)={0x2fc, 0x1, 0x7, 0x202, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x7}, [@nested={0x148, 0x31, [@typed={0x18, 0xd, @ipv6=@loopback={0x0, 0x1}}, @generic="e22952f13fb0c3eb6d14d1bf6f6c250533abe3759ad94c75942f3a6d93617a01a1ad7d6dec8b1ab0b329e438656c2a38555dc874b89e5a1b3fa51da10a052e0f5c8cab2eb39f7c6d078c80f13afd57f43f8111bbde846e65234ec20311175096516d125f4f9d09a53ab9ac1b6dbe26ea522cb5b5fad093026cb5553250cb08953f249007287241f0b297a1eec85bf8", @generic="e2c33a2780400e5e62e55afdfbab66e1024277a967041484c42473eea80d5d3ff23e743521c3c3663cc609a6c6d64aa0fe5a5bd41ed5851733fdf00ea06827f4ea582cbffcbaca3bf4f6c50c16acc475ea78adef55b0d7ff19bd1bab7972beaaeebe52953435b05603f273a2cc2c7fb21c2f64c76c0a2aa45c7349995eadbf0c028d21eac94076c93767ba0a52060e026b7f32f65365e700d3a0e1"]}, @nested={0xb0, 0x32, [@typed={0x10, 0x68, @u64=0xfffffffffffffffb}, @generic="7601727a7d08e9cab55f542edacf540d911d706a52219c6c28e21d9473f09e11f56dc88ccef7b92dae0bce05baf8e55e4140f05f40b9b76abdab4f29b7bd36def1e5f74cc7366c296bf5808dd4f73217d31366331817171f917cffc6652f4897571dae8bf2427feb815f97c6c54bf42c2960ee1f33b8ad4f96450441838fef380373e14b413747fb891e267d024b753e", @typed={0xc, 0x59, @fd=r4}]}, @typed={0xc, 0x7b, @u32=0x7ff}, @nested={0xe4, 0x49, [@typed={0x10, 0x92, @u64=0x7ed4}, @typed={0xc, 0x82, @fd=r0}, @generic="e7ac8266d85ce1d0701841e79dc2e8edd396baff4dd356b592130f322a21aff507a5af2ba3d4a08ddb375f3ebe68033061ef8f46e35222206bd11fcc75d234ecc9bc45", @generic="cc0f04d07d8a853c129109912e16c877e88b785e6a01f7c63c8b1aa8afad7c8228e47078f2f31a44791e2395f600adf22b76d5390c249c69684172577b510d3903aad293401bf2b30a51147686bc80d8210dcc06bd40fd4ef654973b18b104d8249b9235cf9aa8cb4f266b75819731f73889c0cc05df97a1748813041e5d4b0e"]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f00000002c0)=ANY=[]) sendmsg$nl_xfrm(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[]}, 0x1}, 0x0) 2018/03/18 20:33:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000100)}, {&(0x7f0000000240)=""/87, 0x57}], 0x3) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getpgrp(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x800, 0x8, 0x2d, 0x42}, &(0x7f00000001c0)=0xa0) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={r2, 0x76e, 0x1, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffeff, {0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x15}}}, 0xfffffffffffff801, 0xffff, 0x5, 0x2, 0xffffffff}}, &(0x7f00000002c0)=0xb8) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000040)={'irlan0\x00', {0x0, 0x4e20}}) 2018/03/18 20:33:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000765fef), &(0x7f0000754ffc)) r1 = gettid() ptrace$getregs(0xe, r1, 0xfffffffffffffffa, &(0x7f0000000000)=""/138) 2018/03/18 20:33:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) r2 = accept4(r1, &(0x7f0000000080)=@alg, &(0x7f0000db4ffc)=0xbb, 0x0) dup3(r0, r0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) 2018/03/18 20:33:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) read$eventfd(r1, &(0x7f0000000100), 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x82, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) ptrace(0x18, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x7}}, 0x1, 0x7, 0x8, 0x4, 0xa2}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r3, 0xc1d, 0x5, 0x3, 0x6ba9f141, 0x117f80000, 0x7, 0xff, {r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x9, 0xfffffffffffffff8, 0x7fff, 0x401}}, &(0x7f0000000140)=0xb0) 2018/03/18 20:33:57 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180)=0xfa, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000280)=0x2000000, &(0x7f00000002c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000040)={0x1, 0x5, 0xffffffffffffffff, {0x0, 0x1c9c380}, 0xf114, 0x5}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x9) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='user.syz\x00', &(0x7f0000000240)='\x00', 0x1, 0x3) 2018/03/18 20:33:57 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0xef, "cdb77875801fdb871c70370067d7e41348bef7c9b6ef105e80300e82c1a52d79e31f86a8649997fb6d94c8b681c2b3149f9a16d10edaaa5b3afc2ca548151d8fd82b307d6469bf833778b6687b5922e642de698e8404033801093dd4af3a43ff741397936aeafb88bdfb6db90003d309f97f8bb1ff900ebaf31e3cb0d37ccf5ac9ea9f9d663e2628923d444fa1a42c39c1d90cc2517ff646f250958961b0d6e3093017de3ebdef8ccfa86f0ac3af34da09cc6cf8eb6b80a001d60b06de1d3b785ab0689295c61ecae8765c1732fca3d04699d7ec74914216f1841269940420bccc88daad4360e72b16ae5e96fa0f9f"}, &(0x7f0000000000)=0x113) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000020007000300011d0700000000000500ffff5ce05d596ea343379e0e6af7605ada8e8365f6945e160fdb82bf4f268bf18aab1e57397b2adfea95568824e6940b05fdaccf214ce1c3c9c49484883c08384008c00edde0d06da0f9b80adf261547ffb4f80fddcb8831942f335f8ac1bfd9cbe441541e62da48186f345ae85391e0aa8b5e0540141f2748563e2306899467dd"], 0x16) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x0, 0x0, &(0x7f00000000c0)}) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001580)="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", 0x1000000d0}], 0x1) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x100) ioctl$TIOCCONS(r0, 0x541d) 2018/03/18 20:33:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000040)={r1}) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") signalfd(r0, &(0x7f00000000c0)={0xbc3}, 0x8) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)) read(r0, &(0x7f0000000080)=""/36, 0x20) 2018/03/18 20:33:57 executing program 0: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10002, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0xfffffffffffffff7, 0x2}, {0x7f, 0x57}, 0x4bde6b11, 0x4, 0xee88}) [ 44.519557] audit: type=1400 audit(1521405237.461:17): avc: denied { execute } for pid=6115 comm="syz-executor0" path="pipe:[14647]" dev="pipefs" ino=14647 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 44.531083] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 20:33:57 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0xe6, 0x5, r1}) socketpair$unix(0x1, 0x800000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r2, &(0x7f000094bfc8)={&(0x7f0000482fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1d190f8f2e182b12489f6a123678862e5344e7e782188602ca8a4de9a72268bad182790c613d98f189bddeeea6dabde0c3254a1e38f8479c1acfa66d83ace8"}, 0x60, &(0x7f0000cf2000), 0x0, &(0x7f0000d07000)}, 0x8811) 2018/03/18 20:33:57 executing program 1: mkdir(&(0x7f0000000000)='./file0/control\x00', 0x8d) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000753fea)='./file0/control/file0\x00') rmdir(&(0x7f0000000180)='./file0/control\x00') 2018/03/18 20:33:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000040), &(0x7f0000000140)=0x6e, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000000000)=[{0xa4}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}, 0xfffffffffffffffd}], 0x1, 0x0) 2018/03/18 20:33:57 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='bridge0\x00', 0x4}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@generic={0x9, 0x1ff, 0x5}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x2d, "1b0ff8ff8287e7d7dc4970d1467e862769044e800deef9cd10f454bda3cc9b5b983c1834f61b81ccc35202cb67"}, &(0x7f0000000180)=0x35) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, 0x8) 2018/03/18 20:33:57 executing program 2: r0 = socket(0x10, 0x7, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@loopback}}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000b90000), 0x4) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000000)="e3d6703b0a45cd63ac0d552e8a2649cada53986b6a7fd4a052e16d39824e4f4c56cb4044c71661dcb28e320ae454d20e1eccd07935adf795bdac647f5e9ea3353e57eb9172eace3e9aebfc4933a51e186c1b39cf3b7afda6407a9ea1755474c6f922e5e1c5d6fbe9e4704fbe2ae4c349d9db965d03b1ecc8acf69cc73166a6f0980d4eb3f211640ee3d8a38f0ff6991baea42bb9b5c5e0cdf8411f0df45dffb33c0213b39870f7e5d76313a70bed058130e16c172fd3af7639c593dd54969371fab3856a9c5d63bb3cbe22bf9a5bcc45941d53a27ffb3e9ffb5f50c9d141fb44805a7bb0b1fec9249fc7fa1ec400b4937d3a83") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="ebff0300", @ANYRES32=0x0], &(0x7f0000000140)=0x8) socket(0x1, 0xa, 0x3ff) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r3, 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x20000008}, &(0x7f00000001c0)=0x8) 2018/03/18 20:33:57 executing program 1: r0 = socket(0x18, 0x0, 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xed09, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x1, 0x9, 0x200, 0x100000000, 0xfffffffffffffff9, 0x2, 0xb, 0x100, r1}, 0x20) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000140)=""/227, &(0x7f0000005ffc)=0xffffffffffffff3a) 2018/03/18 20:33:57 executing program 4: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8240) 2018/03/18 20:33:57 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = epoll_create(0x7) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) prctl$setfpexc(0xc, 0x50083) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6a436411634940", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/18 20:33:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x7ff, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/18 20:33:57 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/03/18 20:33:57 executing program 7: readahead(0xffffffffffffffff, 0x8, 0x7) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)=""/36, &(0x7f0000000100)=0x24) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) 2018/03/18 20:33:57 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000000000), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x50080, 0x40) ioctl$TIOCNXCL(r0, 0x540d) 2018/03/18 20:33:57 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4202, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000300)) 2018/03/18 20:33:57 executing program 6: r0 = socket(0x100000010, 0x3, 0x0) write(r0, &(0x7f0000000080)="1f0000001e003d1d8d70ffe60802007702000600536b8d3d6c04080001454a", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000180)=0x98) 2018/03/18 20:33:57 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) pipe2(&(0x7f0000004700)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000004740)=""/110, &(0x7f00000047c0)=0x6e) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/18 20:33:57 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/10, 0xa, 0x0, 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) waitid(0x3, r0, 0x0, 0x80000000, &(0x7f0000000040)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2, 0x4e20}, 0x10) 2018/03/18 20:33:57 executing program 7: unshare(0x40600) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x5, 0x401, 0x8, 0x3, 0x1, 0x6}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = signalfd4(r1, &(0x7f0000000180), 0x8, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000800)=0x0) r4 = geteuid() getresgid(&(0x7f0000002300), &(0x7f0000002340), &(0x7f00000008c0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000ac0)=0x0) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000c40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c80)={{{@in6=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000d80)=0xe8) lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000e80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000ec0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000fc0)=0xe8) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000010c0)={0x0}, &(0x7f0000001100)=0xc) r16 = geteuid() getresgid(&(0x7f0000001140)=0x0, &(0x7f0000001180), &(0x7f00000011c0)) r18 = gettid() stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001740)=[0xffffffffffffffff]) r21 = getpgrp(0x0) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001f40)=0x0) lstat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002040), &(0x7f0000002080), &(0x7f00000020c0)=0x0) sendmmsg$unix(r1, &(0x7f00000021c0)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000001c0)="4a3e934184a684681538feb1fdb706e06e388897ce7fb7d783a130a9b4cb38d695b5ef32aabf4c499d9b5ba6951d383dbb73dc9072a6e4579b16925ae90af0c838e18f144d33a9e7ffffb47403f479300e6e4e06041ee65464ab152d2a088d426130517d073ab4aeb63dab7763", 0x6d}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000002c0)="f88119452da234c35abb7bfc9639d7c3665b4ad253878d0ba3205ad7911cef3b142b2af8eb92e1b97a89e780a55908a80d5d9218fcf0906d3cc50f4b7f22ccb25186a094e12ffbcfc641725480a74eda17729e7b65035087ca60bc0f0f80f56f5a92e534ec13b48817d8d53114504c5b1709cb3089b84daab1aab727d4ef9b6dd68532731684e16e49425e9a5f709d701a596583c8530d8a851c0989c012b51c1451ef78ac7117bd8e62fc38e40f33e175857a454a423188fe8921126f229028a6673b3ae92b3ce4bd", 0xc9}, {&(0x7f00000003c0)="756fcf7e15d19f6c4062c1b76a06aa9db4734d54665f6643674071aa58da0d007cd566b540b2e806163de1ebda47d7416eeba561a5d4d01d5b738e71f1782f31527c61eeda37ce14ac3851b1a1d3ee7dd6746966f3d25f5bcc593a5e6a5514f2a0551844594063ab37e6e460f2adcf478a4d40b5a0e4269189337dbc53bf3e9076699aefabf6f5256791454bf8e2bfa74a3cb4c8c6d1c6a5ba3651dafc0f6d040f420652a118866e73452802b83385", 0xaf}, {&(0x7f0000000480)="a88f48e076477a42638df31bf4c09fbe4cd792a58b4282f0f6f356089c25a4e1544387621c69", 0x26}, {&(0x7f00000004c0)="9b43f9d0dc2cea1726b41b3bc846943098f36dfddeb625380db86abbd38502668c37b3def12f0a7973c4481181f4e32de588dad777089db49d5f51a7831bdeff81e7673bd31be29c6570045b47ce9eccff0ff1612f5dae30268932ee16489ef549e8a03724e4739d1581c299e38f43faece53555491446c3ad666cdea36fafa3c085845b88d2ee314b775de023e0ceaad35d58", 0x93}, {&(0x7f0000000580)="b9bf07ce7f20d19ba193fdb5ee1f15a0630cf201b0961186f4967b13620fbb4133f051e52d64e72c103a5309c508a5b45ebb3d8313772e221b98f941c45d7e1c6944962b324266cd437f5a0526e17d421a059280b037553d09607632f3fb2fe1040c1ee11989e32b2bd7631ff2c21c490f792589a21d9ed4bae4ae96eccbc331993cfa971c2375cdad7b80434d7b84d6b4e83a89591482c59fb58c1fd9e26588a857de680f311f97b368fab1c7f62419d5a3fd253ad06b01e89fa6538f71", 0xbe}, {&(0x7f0000000640)="dda5a2ae1b8c19ad36464b3d16cc7fc42b969240596aa774918de9387a719ec145f7e2bfa5a968011ec92c2628caf2b9f889b6922c7c3d7e0fb0126578f08b052686617f9fdebd4766480e1b7db63352bf36956e83c0d3", 0x57}, {&(0x7f00000006c0)="b7d1dea0c967ece2d2f79763556be1a450090a845487eb73866db3d3079cb641bc73a4ba66dc9432342fa7ea064a8e7de7f234a02eb3920e0a99ae6f8c82ca787a663f65188f4c89a552d235511c7ccf9394f4ef47bb6d727b76b9d0c480d9519268a96aeba5dbf05ab6da5169ef657a741b0071e8da3035a87f01e9be3cfc3c20c0a84606af09c3da90c9d13a8aca3fe2191912f5d6262767a3b5fbb5bc6119a45f", 0xa2}, {&(0x7f0000000780)="cf9349beb7f740ac", 0x8}], 0x8, &(0x7f0000000900)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r1, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="18000000010c00000200007f", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5], 0x6c, 0x4000040}, {&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000a00)="31f9cdb3c3a6e7c2ecd183fb258b", 0xe}, {&(0x7f0000000a40)="471e0cdfe59101f05d1fa072d71b589701ba7ed8ed4b5f7fe77859fc39fa249f3cef3fd99d9c313733d31fb2ab0c65e57cf829", 0x33}], 0x2, &(0x7f0000001200)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x14, 0x1, 0x1, [r2, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r2]}], 0xc4, 0x80}, {&(0x7f0000001300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001380)="0350e10b24aa277ad7264fdfc6defd76ab2419179e55d261e54fd4e7f70361c16aba0ba04b8a71075e9da85cd131715eea8ca311279430b78a47e668a842cf7b2b1d9a3243423f8c22c2fe58c450c565ba32939525e8c9604f5c30babc784af4e8b41b1535e3e32085c31390726b433806c039ada3e7845cd9a2fccadc2f54d11dc5679cc451130a58d4277c621c552a4a8b95fd75ca7734abb96e324c874a56958ea4d138c6d5c8d19c0e09f2f0a7570f1182134d0d7a443ec51a04fae2d68b001a10d26f622890921ea34726bfa90455cfae4856a8ff1981c0b9337aa2262e3c550009fd7abe91034db1ec1bd4f8830f8f40", 0xf3}], 0x1, 0x0, 0x0, 0x4800}, {&(0x7f00000014c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001540)="ae3aaeedbe37eaf81ac0fb1c29e8da760972c86022309488688325cc05453f6ed8ce95957effd1231e6332edad21b8d44e9517e13b5db3fcea", 0x39}, {&(0x7f0000001580)="6f1c7396c28d74cae0dbcdc8745c60c263bbd48deb65f1aee847444d20e3a47305c564fc2deb424cfdad334fb58dc9ee7117a8ac5b03d821b5671baa4ff9c4ba895017eb513a9e010624ceb0be5562dde9d3aa0a11c61cabc96d0792cf4b1b9f0b9404e827c734a99e96e756c6d417c980736c843d2635b86edb94fbc76b31ad40343dfc7ed42926274a8566ea787a2b373405b90c694e166491d76a30b592cdb6adafdfbe0c0cb74b1dd27250ced816", 0xb0}], 0x2, &(0x7f0000001800)=[@cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x2c, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0x5c, 0x50}, {&(0x7f0000001880)=@abs={0x2bcffe75ab5861f8, 0x0, 0x4e23}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001900)="7b81b6d7ac6edc2a4c5ef5e0b161c84009a8a7565f77b5670cb69810101829c06e932ce6c2a2eab1ea7e13cc4015ade3fc0737ac902aafdcd1b44da78d49281404c407212a351874ddbafc79cecfb8906cb4186797315914f044", 0x5a}, {&(0x7f0000001980)="085c38ec3005ea939ce004c6c6987d4cb0fe09eef21710824c62be6928889a720a19d8f39ea78c39d675e646f576aa21bbad8200ed8131c6a8cefc54fa6c56d1ba6120bd66fee693d1e7f8003845dc33d683ebf7d7", 0x55}, {&(0x7f0000001a00)="9d56226d6566e2ad925f0da415ad20994aa00729c367f42621c20ea8c647e1362f9bced4820fc44da3ab2c25820e89f7a5e279da5e0019070c5250d5075fbb44f7640b74b3d22b67e0ac7ba033417b5d94b00ef96832fd792f01c997a711b8e2d972175f0f94850c308f9f20002a01c267527ba09e4183c00bd9703a5954f6fcaf0c8ea830f05856e262d693acb520259adf7dd8d095a603e3bf6e8486c701aecbd19a518c", 0xa5}, {&(0x7f0000001ac0)="487143afaa8659e0117929faed2ea2dcaa2e04f1a37d3950e98e07a1a569c3f483c098adac3c3da7a4d971be796716838b7294c080f49eeda150f45fc6fd3247b04822c2d150b0abd693a391a1a75f0c33727d84cf274f354a0232dd7cfde85f0d10dc741ad24d9d15bd67d696dae9a309e34bcde83910748bcbf8e13c66c0e5c95047e9582e2d3159b05bd202da3c1c2d9bb910befced3e3f8a729826893dbe", 0xa0}, {&(0x7f0000001b80)="c39e6da77ab0891d0e34e4b28f2cc39fbbf08db2", 0x14}, {&(0x7f0000001bc0)="2bbd6665646b7c05b20c93894a5dd94670da23f40d148ac7cf10c57f8f06b0a925923d5bac0a5cf72c10c75e0f3c6bd1b9e2f6830bd38ed38a13f192ca5e1e2dfd3c103820968235d28e04bfc900077ed85b3aaec49dea0080f9d30cefb32e003770f0df62f9e43aedba462db111116637ab31f15290e7d7c1c4d54691a84374543504209b4b1b632b19bcbdd484b8a50fcb850dd4a4b82fc0", 0x99}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000001cc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001d40)="ceb670ff2d3ac9e7e237a4429566acbd0fe5620dea5d20621f2540bf62841614fc23c087e09cae6140df2832dc6a0685fdc9ea45af5ef7017f5827fd", 0x3c}, {&(0x7f0000001d80)="eee8fddacd24fbd4d111716a995fce19f1fb98af9545e81f4edf407b9a4a953dbe23ac60053ad35be4cbc58f28cc60a326751b3b50913e0f760ca8f8771cd9d86b7a3dea029d8fa74e070c17baac2464047f609c666ff8b0c81dee6a37ddfef6b3378f91c60bd97bc1ae4a09a05394fb64d3579b66dab8e9574b729abe5823f7311098f30c19b5f1688aec907da47ca446c6", 0x92}, {&(0x7f0000001e40)="8705080e164339d92143e93eb9249a69f346c9690e34b2ddf130f21e46ea8741439c866770e065d799df4400a1042ec261ac1e16423c69b22b486f95cb662d7234aa4f16c9d08888a067371927456abb21a0b58f379121988c5643edf6abd47d185e7581eda2c107dd5b798db32947ce199af186f29b9321ff870a7a056b6ccc01", 0x81}], 0x3, &(0x7f0000002100)=[@rights={0x24, 0x1, 0x1, [r0, r2, r0, r1, r0, r2]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r2, r1]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r2, r1, r2]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r0, r2, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0xa8, 0x48000}], 0x7, 0x10) 2018/03/18 20:33:57 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) listen(r0, 0x0) [ 44.771875] IPv4: Oversized IP packet from 127.0.0.1 2018/03/18 20:33:57 executing program 4: prctl$getreaper(0xb, &(0x7f0000000180)) r0 = getegid() lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getgroups(0x7, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x5, &(0x7f0000000340)=[r0, r1, r2, r3, r4]) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x400100, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 20:33:57 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000005c0)={r1, 0x0, 0x1, [0x1000]}, &(0x7f0000000600)=0xa) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000000100)) rt_sigpending(&(0x7f0000000080), 0xffffffffffffffd7) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40400, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) bind$llc(r3, &(0x7f0000000040)={0x1a, 0xffff, 0x4, 0x1, 0x8001, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) 2018/03/18 20:33:57 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x40, 0x4) 2018/03/18 20:33:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001480)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={r3, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001540)={r4, 0x9, 0xfc, "9f2d1b737e770088ca9b62c0ecacf3a36e0e909d97a5a56d3d71e47e13275325a2395ee59e828a1fbe7aac213917cd70b1c4ca410906276f782b3a0400000000000000777ff938a2d8e00b139a7270e374764a067b20000000000000000000e0ccd4907065aef06639752da4317b06d6f0d67a78f1814b15b1a9dbb71ce3e754712a473444822b30041e71607f2b32745cf4ecdd34f867d48d1fe44c12c3ae01fc75bd5d5822b23ad0702236a9f2c77cca2ae2f79b0ad88fb4d6608e58e825d7c9a81f0a"}, 0x67) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r5, 0xffff, 0xffffffffffffffff, 0x78a353ec}, 0x10) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f00000001c0)={0x5, 0x2, 'client1\x00', 0x5, "ee777a02ba8eb61e", "c6bf7c702263fc962674b3c4734183dd1279bfc7f048a7a70748b7fe91761418", 0x3, 0x9}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) syncfs(r0) 2018/03/18 20:33:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000be6000), 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigtimedwait(&(0x7f0000000000)={0x1000}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 44.806867] binder: 6178:6198 ioctl c0306201 20007000 returned -14 [ 44.828567] binder: BINDER_SET_CONTEXT_MGR already set [ 44.833977] binder: 6178:6198 ioctl 40046207 0 returned -16 [ 44.844008] binder_alloc: binder_alloc_mmap_handler: 6178 20000000-20001000 already mapped failed -16 [ 44.881237] IPv6: Can't replace route, no match found [ 44.887331] binder: 6178:6226 ioctl c0306201 20007000 returned -14 [ 44.895940] IPv6: Can't replace route, no match found 2018/03/18 20:33:57 executing program 1: r0 = gettid() getpriority(0x0, r0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) fdatasync(r1) 2018/03/18 20:33:57 executing program 4: r0 = gettid() unshare(0x28060400) exit(0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xfe, "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"}, &(0x7f0000000180)=0x106) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x208, 0x3, 0x100, r2}, &(0x7f0000000200)=0x10) prctl$intptr(0x7, 0x5) r3 = syz_open_procfs(r0, &(0x7f000000b000)='ns\x00') fstat(r3, &(0x7f000065bfbc)) 2018/03/18 20:33:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bcsf0\x00'}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x0) 2018/03/18 20:33:57 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30001}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) r3 = dup2(r2, r2) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/18 20:33:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000280000)="e1") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000288], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x1, 0x88f5, 'tunl0\x00', 'syzkaller1\x00', 'rose0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @random="cc09a85b72a3", [0xff, 0xff], 0xc8, 0xf8, 0x128, [@cpu={'cpu\x00', 0x8, {{0xfffffffffffffff9}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0x8, 0x3, 0x2}}}]}, [@snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x208) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/03/18 20:33:57 executing program 6: setitimer(0x2, &(0x7f00005f8ff4)={{}, {0x0, 0x7530}}, &(0x7f0000326fe0)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)) 2018/03/18 20:33:57 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) 2018/03/18 20:33:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/119, 0x77, 0x101, &(0x7f0000000080)={0xa, 0x4e23, 0x3, @empty, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) time(&(0x7f00000000c0)) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/03/18 20:33:57 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f4afdc)="240000001a0025f0006bb40409000009020b000000000000000afdeb0800020000ffe5b7", 0x24) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x1ff, 0x7f}, 'port0\x00', 0x4, 0x80400, 0x1, 0x5, 0x3, 0x7fff, 0x6f, 0x0, 0x1, 0x3}) 2018/03/18 20:33:57 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="7e088d0c5f66616070d3c24d4da6192b", 0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x1) clock_adjtime(0x0, &(0x7f0000000fdf)) 2018/03/18 20:33:57 executing program 1: clone(0x4000800, &(0x7f00000001c0)="f505032875b84d3604659bebc4d9f79a7ec385920c4b52489547eac57cfe4f23ed522c12471e564752c22468cd515e3cdf78cc1e3c50a79c3fa64e67f3ae8b3e2a27db6d69b32e7d762892ffd3c3b204545c6157067ab57b854d5a93b776f0e94a8f4dcca5dd659ffd3232858e714f09118cd74608e62c287cb8bce1ada2beff2ab3464b3e0519978736bd023d115c961b272c", &(0x7f0000000000), &(0x7f0000000340), &(0x7f0000000380)="93113ed91a1aa9835f8086692657b6e9923037ed71ea05987114cc7e3944c8a9669a7dee93a3e266a63a618ea7ba2bc56c3b3e502dcaee2a56202967a4e1b0ba763334363b9e77ec1e9fd1f67518dbe153bb9f443427a4366275cf1a68778de0e71d21fcacf5d6377d3b4cd78a") r0 = socket$netlink(0x10, 0x3, 0x0) sched_setparam(0x0, &(0x7f0000000040)=0x86) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000002a001103000000c5000000000000000077ceea2f2557aa95f0b31008328e6b02dc0872e5d637614be4040872319c779c32cff34304835c04df0f634f77ae480715597b3e2ab9b4423b47ab6fac46a83e20b7eaa67cd85320ec0eff1caf6a364dc44134e7fe121404f2c6d3afda0ab07247a4d28739d0f03636bc21ee7f5c435b880963034500e6ea84752e28a22cc626548d13564f79a24a8f6662f0cba33abe48987e72b63875312ceb0a1a5d71fcadbb0252f1bfdc5be8f34491221b221cedbb37c07dec5e"], 0x1}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_newaddr={0x40, 0x14, 0x1e5ea777985cd06b, 0x70bd2a, 0x25dfdbfb, {0xa, 0x8, 0x4, 0xfd}, [@IFA_CACHEINFO={0x14, 0x6, {0x4, 0x6, 0x7ff, 0x6}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x8014) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/18 20:33:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x400100) socket$netlink(0x10, 0x3, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0xe3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004ac0)='/dev/sequencer\x00', 0x102, 0x0) write(r1, &(0x7f0000000000)="fed3c23a15a10ba74722bd9627caff249717d0e402c6feb4455b09fc64d552fb96ff6e72f744030e70c97ed2e77d7edda35d9e1132c27cb86446522b19284a", 0x3f) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) readv(r1, &(0x7f00000000c0), 0x258) 2018/03/18 20:33:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000664ffc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x7, 0x9, 0x401, 0xa0}) 2018/03/18 20:33:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc028660f, &(0x7f00000011c0)=ANY=[@ANYBLOB="000000000000000000000000004ab5604130d3b8fd3aa3000000000000000000"]) 2018/03/18 20:33:58 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00006d3fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) timer_create(0x2, &(0x7f0000000740)={0x0, 0x4, 0x1, @thr={&(0x7f0000000600), &(0x7f00000006c0)}}, &(0x7f0000000780)) 2018/03/18 20:33:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0xffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x400, 0x30, 0xc815, 0x5}, &(0x7f0000000280)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) syz_fuseblk_mount(&(0x7f0000976000)='./0ile0\x00', &(0x7f0000000040)='./0ile0\x00', 0x0, r2, 0x0, 0x0, 0x0, 0xffffffffffffffff) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x1000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 2018/03/18 20:33:58 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x100, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005400)='/dev/rtc\x00', 0x22100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000005440)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x0, 0x6, 0x7ff, 0x18}, &(0x7f0000005500)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000005540)={r3, 0xffffffffffffff82}, 0x8) 2018/03/18 20:33:58 executing program 4: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000080)={'sit0\x00', @ifru_mtu}) 2018/03/18 20:33:58 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x6) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000080)=""/228, &(0x7f0000000040)=0x93) syncfs(r1) 2018/03/18 20:33:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000938fe6)="440d98030600000000000000ec4408d41c972bbacd", 0x15) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000080)={@rand_addr, @broadcast}, &(0x7f00000000c0)=0x8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000140)=0x3, 0x4) 2018/03/18 20:33:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x600082, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000100)=""/149) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/03/18 20:33:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000010000000000000000000000003000600002000000200000000000000000000000000000008001240000002000000000000000000f0fe0000000000000000000000000000ac14ffbb000000000000000000000000ac1400000000000000000000000000000300050000200000020000007f0000070000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/18 20:33:58 executing program 3: pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1) writev(r1, &(0x7f0000000300)=[{&(0x7f00000002c0)="b8", 0x1}], 0x1) vmsplice(r1, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0xff43}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001180)=0x1000, 0x4) r3 = socket$netlink(0x10, 0x3, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000011c0)=@assoc_value={0x0}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001240)={0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x460}}, 0x1, 0xfffffffffffffff8, 0x100000001, 0x2a22, 0x8}, &(0x7f0000001300)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001340)={r5, 0x6, 0xff, 0x3, 0x7, 0xa636, 0x10001, 0x1, {r6, @in6={{0xa, 0x4e21, 0x59b, @mcast2={0xff, 0x2, [], 0x1}, 0xbb}}, 0x4, 0xa78, 0x8, 0x1, 0xae9}}, &(0x7f0000001400)=0xb0) listen(r4, 0x0) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) readv(r3, &(0x7f0000f61fb0)=[{&(0x7f00003e7000)=""/185, 0xb9}], 0x1) fcntl$lock(r1, 0x7, &(0x7f0000001080)={0x1, 0x1, 0xffffffffffffff7f, 0x8, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001140)={0xa, &(0x7f00000010c0)=[{0x200, 0x1, 0x6, 0x80000000}, {0x7, 0x61, 0x0, 0x2}, {0x2, 0x81, 0x7fffffff, 0xbf}, {0x3, 0x0, 0x3, 0x7f}, {0x2, 0x76e, 0x8, 0x3f}, {0xa8, 0x2, 0x1, 0x1}, {0xfa1, 0x3, 0x4e, 0x3ff}, {0x0, 0x3ff, 0x3f, 0x3ff}, {0x6, 0xf93, 0x9, 0x4}, {0x10001, 0x10000, 0x9, 0x3f}]}, 0x8) 2018/03/18 20:33:58 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/18 20:33:58 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x280140, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000240)={{0x3, 0xd7f}, 'port0\x00', 0x0, 0x20000, 0x81, 0x8, 0x1, 0xf24e, 0x101, 0x0, 0x3, 0xb907}) sendto$inet6(r0, &(0x7f00000000c0)="04c8e543cf2d5717e488d0feb63c7bd5c07fbc2333ad33374f97356c73b79c87208b6d45e192c5896411e290bca045bf3f9f2815aa8baab6a39fdedf77fd23aba7caabe13c7c6fa18d3675f0280d260770ca9704e7112cf93572aa35444d82987b11d593681d372c8115e073c39a6f28b4c8237b941be48c5427cafbd3e41f01c6f81d78677f422dcf233e7719a3edd6c701598ef3ac4688387465b24a4975d5972c3e3c8d67472a34a7415e69c3812280f0", 0xb2, 0x10000000081, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000200)=""/16, &(0x7f00000001c0)=0x10) 2018/03/18 20:33:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) 2018/03/18 20:33:58 executing program 1: renameat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00') recvmmsg(0xffffffffffffff9c, &(0x7f0000003f00)=[{{&(0x7f00000005c0)=@un=@abs, 0x80, &(0x7f0000000640)=[{&(0x7f00000007c0)=""/215, 0xd7}], 0x1, &(0x7f00000008c0)=""/144, 0x90, 0x1}, 0xffff}, {{&(0x7f0000000700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000980)=""/98, 0x62}, {&(0x7f0000000a00)=""/174, 0xae}, {&(0x7f0000000ac0)=""/132, 0x84}, {&(0x7f0000000b80)=""/62, 0x3e}, {&(0x7f0000000bc0)=""/105, 0x69}, {&(0x7f0000000c40)=""/133, 0x85}, {&(0x7f0000000ec0)=""/198, 0xc6}, {&(0x7f0000000d80)=""/7, 0x7}, {&(0x7f0000000dc0)=""/25, 0x19}, {&(0x7f0000000fc0)=""/116, 0x74}], 0xa, &(0x7f00000010c0)=""/197, 0xc5, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000e00)=""/7, 0x7}, {&(0x7f00000011c0)=""/149, 0x95}, {&(0x7f0000001280)=""/154, 0x9a}], 0x3, &(0x7f0000001380)=""/113, 0x71, 0x7fff}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001400)=""/76, 0x4c}, {&(0x7f0000001480)=""/7, 0x7}, {&(0x7f00000014c0)=""/196, 0xc4}], 0x3, &(0x7f0000001600)=""/3, 0x3, 0x7f}, 0x3}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001640)=""/9, 0x9}, {&(0x7f0000001680)=""/51, 0x33}, {&(0x7f00000016c0)=""/29, 0x1d}], 0x3, &(0x7f0000001740)=""/4096, 0x1000, 0x2}, 0x8}, {{&(0x7f0000002740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002a40)=[{&(0x7f00000027c0)=""/233, 0xe9}, {&(0x7f00000028c0)=""/20, 0x14}, {&(0x7f0000002900)=""/74, 0x4a}, {&(0x7f0000002980)=""/18, 0x12}, {&(0x7f00000029c0)=""/119, 0x77}], 0x5, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f0000002a80)=@ax25, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/160, 0xa0}, {&(0x7f0000003bc0)=""/138, 0x8a}, {&(0x7f0000003c80)=""/28, 0x1c}, {&(0x7f0000003cc0)=""/51, 0x33}], 0x5, &(0x7f0000003d40)=""/166, 0xa6, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000003e00)=""/46, 0x2e}], 0x1, &(0x7f0000003e80)=""/89, 0x59, 0x1}, 0x7f}], 0x8, 0x2100, &(0x7f0000004000)={0x77359400}) recvfrom$unix(r0, &(0x7f0000004040)=""/167, 0xa7, 0x40002000, 0x0, 0x0) sched_getparam(0x0, &(0x7f0000000780)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x181901, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/164) flistxattr(0xffffffffffffffff, &(0x7f0000000c80), 0x0) clone(0x200e0004, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000040)) fstat(0xffffffffffffffff, &(0x7f0000000e40)) 2018/03/18 20:33:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) sendfile(r0, r0, &(0x7f00000000c0), 0x4) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000000), 0x8000000000000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000040)) finit_module(r0, &(0x7f0000000080)='vmnet0\x00', 0x2) 2018/03/18 20:33:58 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80000, 0x0) close(r0) 2018/03/18 20:33:58 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff}) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003ad000)) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) unlink(&(0x7f0000000000)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) 2018/03/18 20:33:58 executing program 6: mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) madvise(&(0x7f0000890000/0x3000)=nil, 0x3000, 0xf) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$int_in(r0, 0x0, &(0x7f00000001c0)=0x800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000180)={r3, 0x6, &(0x7f0000000080)=[0xffff, 0x8, 0xffffffffffffffff, 0x7fff, 0xd1b, 0x4], &(0x7f00000000c0)=[0x0, 0xfff, 0xa1, 0x101, 0x9, 0x4, 0x80, 0x9, 0x5], 0x63, 0x6, 0x1d9, &(0x7f0000000100)=[0x9, 0x40e4, 0x40, 0x7462, 0x8d4, 0x7fff], &(0x7f0000000140)=[0x5, 0x7, 0x8, 0x3]}) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x50, r0, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000380)={r3, 0x8, &(0x7f0000000280)=[0x2, 0x9, 0x9, 0x3ff, 0xfffffffffffffff8, 0x4, 0x6, 0x0], &(0x7f00000002c0)=[0x1], 0x10, 0x2, 0x100000000, &(0x7f0000000300)=[0x0, 0x2], &(0x7f0000000340)=[0xc53, 0x4, 0x3, 0x4, 0x1400000000000, 0x0]}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000200)=0x4) 2018/03/18 20:33:58 executing program 4: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88d80bcbab17a1aa}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getneightbl={0x14, 0x42, 0x0, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x24000040) timer_settime(0x0, 0x1, &(0x7f0000e8bfe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000000000), &(0x7f000079dff8), 0x8) 2018/03/18 20:33:58 executing program 2: r0 = getpgrp(0xffffffffffffffff) sched_setscheduler(r0, 0x6, &(0x7f0000000040)=0x3) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r1, r2, &(0x7f00006dbff8), 0x401) r3 = memfd_create(&(0x7f0000000000)='net/rt_cache\x00', 0x2) write$eventfd(r3, &(0x7f0000000080)=0x1, 0x8) timer_create(0x7, &(0x7f0000000140)={0x0, 0x2d, 0x4, @thr={&(0x7f0000000080), &(0x7f00000000c0)="dd71df748589e27da11f7574d20d099aec266b27e93252e89eedd9ae50fdd530bfee5d5911a4897d77bfb351a9a8470ad46587e1fcd49aa8feb329248662bafa577ddeeeafb89a879c9e70dd87f2ac80bcb89d5d5dd549d1d53fb258f0d5bc27642466df032a6c3da6eab4812458419ec9156f8695"}}, &(0x7f0000000180)) mmap(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x1000008, 0x10, r3, 0x25) 2018/03/18 20:33:58 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffe, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x44000, 0x0) syz_open_pts(r3, 0x0) get_robust_list(r2, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0xc) sendto$inet6(r0, &(0x7f000047f000), 0x46a, 0x0, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/18 20:33:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000012000503ffffff4809c2affae7776d40", @ANYBLOB="000000deffffffff07001d0000010000dcd3e3ab2ea4b6aae306e403f64180d803369872dd893b223e9300af94fcc7d9e925188f3017997a02b5368fbcf1a68a0ea431d5eaec24ea369459bf170145a6a929786db685ec815664a78c6453cb8f1f4f544de66a52ed9b7df2480791763fc521cd71"], 0x2}, 0x1}, 0x0) 2018/03/18 20:33:58 executing program 3: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00002d7ff4)={0x40000004}) 2018/03/18 20:33:58 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x87, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xff, 0x1, 0x5, 0x81, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x50, 0x96, "e05a4984eb01c99647d05edc4a0e22aeaeb09837f689059a7a8b834dabcc37b572412e18c66ed6878ce5199325a27f5b2f4823aa509f9279d485d23cb6829b4fdc5b9786832a6df711c73e7d98cb128a6590731948297e1bbd9d679da21564e82f02bf8a43c18a0943e0611f0dc90d83fefedf164f7c2e75a602bc20f718b248c0b7342c9d70c4a411b6c2e2235b00a459a9ce94688f"}, 0x9e) writev(r1, &(0x7f0000000540)=[{&(0x7f00000008c0)="ac", 0x1}, {&(0x7f0000001980)='s', 0x1}], 0x2) 2018/03/18 20:33:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) sendfile(r0, r0, &(0x7f0000000000), 0x4000000006) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000008, 0x40010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f00000000c0)=[@acquire_done={0x40106309, r1}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000080)=[0xb2dc7dbb9ba93f89]}}], 0x9d, 0x0, &(0x7f0000000140)="77878d83d61a8609c6fd8c51cc65dba31f04b86a12e9a3bbfb28d6ffc5a05aec9a7431d8baf9a06ddc337f60e8eee640675e194f47996701ae69acc3ea96077d33b70c84488585274f14380e8019cc59ee2a9b1f6820b3a9251c443893347cd7950cb2dfc2c16147b37ad7d428068a5709c09faa7a00767950674fe245851436f4fdf133d84ee8928bf6ac403be03593a028fae9b290d46c625dbf70e2"}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fcntl$addseals(r0, 0x409, 0x1) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000280)={0x4, 0x8000, 0x2, 0x7, 0x6, 0x8}) 2018/03/18 20:33:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r0, &(0x7f0000f25000)={&(0x7f00005c5ff4)={0x10}, 0xc, &(0x7f00002b7ff0)={&(0x7f00006b0c4c)={0x1b, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/18 20:33:58 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000040)=0x2, 0x4) r2 = socket$inet6(0xa, 0x800, 0x0) r3 = dup3(r2, r1, 0x80001) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000000c0)={0x1ff, 0x7, 0x7f, 0x3ff, 0xfff}) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000f7cffc), 0x3) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000001c0)={0x85, 0x8001, 0x7fffffff, 0x1}, 0x6) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x1f, &(0x7f0000000080)={0x1, 0x0, 0x400, 0x1}) socket$inet6(0xa, 0x1, 0x44) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000000100)) timerfd_settime(r3, 0x1, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f0000000180)) ioctl$sock_proto_private(r3, 0x89e5, &(0x7f00000003c0)="a55dcfc6c69111f84ab1573699756aa23b97d8f94c3a458e4b7e9c07d232137fda3d2b615112bac366ecf11b8d483b9d5b1afb66fc43a4fb68f38ba0a3e76f398da8b471bb13bb0a2617023b17c1e9b3518c815dc761a56bfaf7db7f52cc2f311331e4ab") recvfrom$unix(r3, &(0x7f00000002c0)=""/123, 0x7b, 0x100, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000200)) 2018/03/18 20:33:58 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) [ 45.401468] sd 0:0:1:0: [sg0] tag#184 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 45.403462] audit: type=1400 audit(1521405238.341:18): avc: denied { create } for pid=6343 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 45.433889] sd 0:0:1:0: [sg0] tag#184 CDB: Test Unit Ready [ 45.439842] sd 0:0:1:0: [sg0] tag#184 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/18 20:33:58 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$int_out(r0, 0x545f, &(0x7f0000000040)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) [ 45.448892] sd 0:0:1:0: [sg0] tag#184 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.458027] sd 0:0:1:0: [sg0] tag#184 CDB[20]: 00 00 00 [ 45.491837] sd 0:0:1:0: [sg0] tag#184 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 45.500885] sd 0:0:1:0: [sg0] tag#184 CDB: Test Unit Ready [ 45.506810] sd 0:0:1:0: [sg0] tag#184 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.515875] sd 0:0:1:0: [sg0] tag#184 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.524616] sd 0:0:1:0: [sg0] tag#184 CDB[20]: 00 00 00 [ 45.540871] blk_update_request: I/O error, dev loop2, sector 0 2018/03/18 20:33:58 executing program 4: socket$inet6(0xa, 0x2, 0x0) 2018/03/18 20:33:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x404100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='illinois\x00', 0x261) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x200000000) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a51e4ef891111a0edabf37c1fd93a0d000000"], 0x4c}, 0x1}, 0x0) 2018/03/18 20:33:58 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000380)=[r2, r3, r5, r6, r7, r8]) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000001440)={{0x5, 0x1}, {0xdeb, 0x1}, 0x200, 0x4, 0x3}) syz_open_dev$loop(&(0x7f0000001400)='/dev/loop#\x00', 0x426, 0x400102) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) inotify_init1(0x80800) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/18 20:33:58 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) keyctl$session_to_parent(0x12) write(r1, &(0x7f0000005000), 0xffe3) prctl$setname(0xf, &(0x7f0000000040)='/dev/keychord\x00') r4 = getpgrp(0xffffffffffffffff) ptrace$cont(0x1f, r4, 0x7, 0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x88040, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x54, @time={0x77359400}, 0x2, {0x1000, 0x1}, 0x2, 0x0, 0x66}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000340)={r5, 0x1, 0x6}, 0x10) 2018/03/18 20:33:58 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x80000000, 0x400) r1 = dup(r0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x239) clone(0x20900, &(0x7f0000a93fff), &(0x7f0000515000), &(0x7f000029e000), &(0x7f000031d000)) 2018/03/18 20:33:58 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x100000000) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) 2018/03/18 20:33:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x4, 0x1}, 0x8) mmap(&(0x7f00006b1000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0xfffffffffffffdcf) 2018/03/18 20:33:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000)=0x7ff, 0xffffffffffffff4a) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x3) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/03/18 20:33:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) 2018/03/18 20:33:58 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) flock(r1, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(r1, r0) 2018/03/18 20:33:58 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x204400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x6}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x38) fcntl$getflags(r0, 0x40a) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xfffffffffffffff7, 0x2) 2018/03/18 20:33:58 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xc80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x4000806) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000300)) bind$unix(r2, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000000)=""/46, 0x2e) 2018/03/18 20:33:58 executing program 2: mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/03/18 20:33:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/18 20:33:58 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x3, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1, 0x8}) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x111040) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x100000000, 0x8000, 0x3, 0x10001, 0x790, 0x80000000, 0xffff, {0x0, @in={{0x2, 0x4e24}}, 0x1b3f, 0x2, 0x2, 0x10000, 0x9}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22}}}, &(0x7f0000000300)=0x84) ioctl$void(r0, 0x5451) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000100)={{0xd0f}}) 2018/03/18 20:33:58 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0xf0d) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0xfff, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x2}) 2018/03/18 20:33:58 executing program 4: clock_gettime(0x0, &(0x7f0000000100)) setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000080)) getitimer(0x2, &(0x7f00006cb000)) 2018/03/18 20:33:58 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000030ff0)=""/16, &(0x7f000001a000)=0x10) socket$netlink(0x10, 0x3, 0x1f) 2018/03/18 20:33:58 executing program 7: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/245, 0xf5) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x72377c1e, 0x100) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000002c0)) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="0216009402000000fffffffe0bd30a93dce5ff7834150c2f2cd391306342605749678a24096c92307909612f9ef7993d87cda24c9782a956efbf6c02ee9ab05b2a317e6c3aa5c577264f887dfb5c75"], 0x10}, 0x1}, 0x2) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'trusted.', ']\x00'}, &(0x7f0000000200)='security.selinux\x00', 0x11, 0x2) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000300)={0x6, 0x42}) 2018/03/18 20:33:58 executing program 1: ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000040)) r0 = socket(0x13, 0x3, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/76, &(0x7f0000000100)=0x4c) r1 = syz_open_dev$sg(&(0x7f0000613000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4000000002286, &(0x7f00007bb000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) 2018/03/18 20:33:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002dfcc)=@ipv4_newroute={0x34, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @str='\x00'}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x34}, 0x1}, 0x0) 2018/03/18 20:33:58 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x30e00, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x20, 0x3, 0x0, 0x5, 0x7, 0x9, 0x3}, &(0x7f0000000080)=0x20) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000750000)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006}]}, 0x8) 2018/03/18 20:33:58 executing program 0: r0 = memfd_create(&(0x7f0000000040)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2012, r0, 0x0) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) 2018/03/18 20:33:58 executing program 6: r0 = socket$inet6(0xa, 0x40000000004, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040)=0x9df, 0x4) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000080)="5d6e9a3be577eb5a1e1c850b0fb1b21e726e0516", 0x14) 2018/03/18 20:33:58 executing program 4: pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f000057c000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000000)) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0xb48c, 0x4) 2018/03/18 20:33:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) fsync(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/18 20:33:58 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000fb4ff8)={0x19980330}, &(0x7f0000e41000)={0x0, 0x0, 0xddff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x402000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/62) capset(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)={0xffffffffffffff7f, 0x0, 0x7, 0x3668, 0xffffffffffffff7d, 0x100000001}) 2018/03/18 20:33:58 executing program 5: set_thread_area(&(0x7f0000000000)={0xfffffffffffffeff, 0x100000, 0xffffffff, 0x1, 0x100, 0xa0, 0x4, 0x101, 0x1, 0x9}) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0x2, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) 2018/03/18 20:33:58 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="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") unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r1, &(0x7f0000a5c000), 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000b4c000)=0x7ff) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/18 20:33:58 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007f0000)=[{&(0x7f0000036fc4)="e1", 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0xffff) ioctl$int_in(r0, 0x5421, &(0x7f0000e28ff8)=0x1) write(r0, &(0x7f0000335000), 0xfc94) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/18 20:33:58 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x7ff, 0x0, 0x0, 0x0, &(0x7f0000000140)='ifb0\x00', 0x0, 0x0, 0xffff}) 2018/03/18 20:33:58 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r5 = getegid() getgroups(0x4, &(0x7f0000000280)=[r2, r3, r4, r5]) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000002c0)=0x162) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000080)='0', 0x1}], 0x1) 2018/03/18 20:33:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x1000, 0x2, 0x2000}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) preadv(r1, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001300)=""/122, 0x7a}, {&(0x7f0000001380)=""/187, 0xbb}, {&(0x7f0000000180)=""/35, 0x23}], 0x6, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001200)) 2018/03/18 20:33:58 executing program 6: syslog(0x3, &(0x7f00000000c0)=""/251, 0xfb) r0 = socket$packet(0x11, 0x2, 0x300) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/18 20:33:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x201d}) r2 = dup(r0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={"6c6f00000000000000008700"}) socket$pppoe(0x18, 0x1, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) socket$inet(0x2, 0x0, 0x0) 2018/03/18 20:33:58 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000024c0)=ANY=[@ANYPTR64=&(0x7f0000001f40)=ANY=[@ANYBLOB="3c04f79577fb7bbe5fdf585cebf33a2d7f66dc9acc3bd19fd2348cc20ab7140ae53ceaf1ad61589903368263aef762c171b4c3e4b7306392922449e13f945c06e872f5f107565aa82fd76097ef9c8782cd7d8bc5efa2d7cf6cca22bfec1b869880576443a675447707879b506885309b22f51aff4d7a49819afc0f31a11fa137eec4b068206f8fc489ce72b8bdc0099f923ac8d72674fdd29f8cbd1b3e32187859d4c277f3b812fddfd795c2ed92181a36c76344fb3cf1e879199d948029813e75fad87622631fb6bb", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="0f62dbd4fc3bd579dede40"], @ANYRES64=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYBLOB="81b4981676a6c11e95cad60ac7a959c72c0defbadec528dabc24261a9d7c93342666e2364388e2b0af22fb03ac8ee31ca278d2fe8484dfe42bfe53328e7e3f32c8e84c10eee5304673ba8bc6df4f4f349d3e8d7f6d4573e054ea61a7f50fdb29c00d553eecb40ed4f5c9d8e6b93b847a863766e5b3cba6b12d3c5e823a968a2c68fd7b4420b7b367a1fe819e5847200d180ad55e35e2452af9002fedc19495ba988df9f23e62f795efe48b0988dd5bb44663e79c990844618f5c348ad121706430fe515fe8dfd0c29bcd4ea91cb3dca846879665876e70bc7b6e4b63343e0578d2ebb9e54c", @ANYPTR64, @ANYRES32, @ANYRES32=r0, @ANYRES32], 0xfffffffffffffcab) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/03/18 20:33:59 executing program 0: r0 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x7f, 0x0) fcntl$setflags(r1, 0x2, 0x1) keyctl$describe(0x6, r0, &(0x7f0000000200)=""/218, 0xfffffffffffffcf5) 2018/03/18 20:33:59 executing program 4: r0 = socket$inet(0x2, 0x0, 0x1000062) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x1}, 0x10, {0x2, 0x4e24, @loopback=0x7f000001}, 'gre0\x00'}) lseek(r0, 0x0, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x808, 0x29f) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), 0x4) 2018/03/18 20:33:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@empty, 0x0, r1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4(r0, &(0x7f0000000040)=@l2, &(0x7f0000000240)=0x80, 0x800) write$selinux_load(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xf2) 2018/03/18 20:33:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000001740)='/dev/snd/seq\x00', 0x0, 0x0) close(r3) close(r3) 2018/03/18 20:33:59 executing program 1: r0 = socket$inet(0x2, 0x80000002, 0x9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="6a31fbd827fd"}, 0xffffffffffffffff, {0x2, 0x4e20}, 'syz_tun\x00'}) 2018/03/18 20:33:59 executing program 1: r0 = socket(0x10, 0x2000000000802, 0x0) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockname(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0xffffffffffffff69) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x101, 0x1, 0x6, 0x9}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x80]}, 0x6) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/18 20:33:59 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001980)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) 2018/03/18 20:33:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) socketpair(0xc, 0x80000, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000180)={0x0, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1, 0x6, [{{0x2, 0x4e24}}, {{0x2, 0x4e22}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x38c) finit_module(r0, &(0x7f0000000100)='\x00', 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc\x00', 0x0, 0x0) r3 = gettid() syz_open_procfs(r3, &(0x7f00000005c0)='net/udp\x00') open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) symlinkat(&(0x7f0000000540)='./file0\x00', r1, &(0x7f0000000580)='./file0\x00') 2018/03/18 20:33:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x34, 0x0, 0x0, 0x1fa4}, {0x80000006}]}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x101103) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) [ 46.398419] device bridge0 entered promiscuous mode [ 47.493987] IPVS: Creating netns size=2552 id=9 2018/03/18 20:34:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'erspan0\x00', 0xb411}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x4b, 0x0, {0x2, 0x2, 0x80000000, 0x3, 0x1}}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="4508781c1d000090567f0000011baa56eb000000003108907890eb757bd831e1571423e3f9f65c03012709"], 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/03/18 20:34:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/18 20:34:01 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000000c0)=0xd47, 0x4) ioctl(r0, 0x9, &(0x7f0000000000)="7ecb0189e45af2b2eb91c61223d17cf65ab789afedb67b39f7a26e8a59ec2218e83c4d73822a4948c590ef6e9e4c616fcccd8be95f2f65ed4c55f209ce8ab528f8dcdda1d61a") 2018/03/18 20:34:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x163, 0x20000, 0x1, 0x7, 0x0, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000022000)) 2018/03/18 20:34:01 executing program 7: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000001080)='./file0\x00', 0x8000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000010c0)=""/229) dup2(r1, r0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x5, &(0x7f0000001000)={0x0, 0x989680}) 2018/03/18 20:34:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x3) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x103f, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0xfffffffffffffec4) 2018/03/18 20:34:01 executing program 3: r0 = socket(0x1, 0x0, 0x8) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x2) bind(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x1, 0x4}}, 0xfffffffffffffd47) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/net\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00000000c0)={{0x0, 0x3, 0x0, 0x3, 0x200}, 0xfffffffffffff90a, 0x2a81, 0x25}) 2018/03/18 20:34:01 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)={0x2, 0xd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x2, 0xa, 0x101}]}, 0x30}, 0x1}, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) 2018/03/18 20:34:01 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae200000000", 0xc0) 2018/03/18 20:34:01 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000000100)=0x7, 0x4) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x200) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000180)=0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x4, 0x1031, r1, 0x0) process_vm_readv(0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000001b40), 0x2000000000000097, 0x0) 2018/03/18 20:34:01 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x7, 0x4, "03ca585a0eff619e2693c8045eb27e3f42ab5e36b56f93080223d67309669a88b526fbaf76d26e4c1af0544651f23569cc5eb2f01b78db350204b04d5bc08f76", "9d08afd5f5a5a6b874067f9fb87166c48aba59db672c9ae367db20c2d21238c3", [0x80000000, 0x6]}) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) 2018/03/18 20:34:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000807ffb)='reno\x00', 0x5) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x37, 0x121100) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000000), 0x4) 2018/03/18 20:34:01 executing program 3: r0 = socket$inet(0x10, 0x2, 0x4) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f000000bff0)=[{&(0x7f0000005000)="10000000140061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000000f48)}, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/18 20:34:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[], 0x56}, 0x1}, 0x0) 2018/03/18 20:34:01 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000001100)={&(0x7f0000000100)=""/4096, 0x1000}) lsetxattr(&(0x7f0000001140)='./file0\x00', &(0x7f0000000000)=@random={'trusted.', 'system.posix_acl_default\x00'}, &(0x7f00000000c0)='security\x00', 0x8083c772d199ab6e, 0x0) 2018/03/18 20:34:01 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) sendto$inet(r0, &(0x7f00004c3000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000080)={{0x2, 0x1, 0x8, 0x3, 0x2}, 0x1e01, 0x80}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) 2018/03/18 20:34:01 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x42, 0x100000000, 0x80000000, {r1, r2+10000000}, 0x1, 0xa0d7}) r3 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000100)=0x9) socket$key(0xf, 0x3, 0x2) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8004, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000c24000)) 2018/03/18 20:34:01 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000180)=""/209, 0xd1}, {&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x5) read(r0, &(0x7f0000000080)=""/100, 0x64) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x2, 0xffff, 0x5, 0x8, @time={0x77359400}, {0x0, 0x101}, {0x7985, 0xb8e}, @raw32={[0x2, 0x9, 0x10000]}}], 0x1c) 2018/03/18 20:34:01 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x200000003fe, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000340)) tee(r1, r1, 0xee1c, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005180)='/dev/hwrng\x00', 0x80000, 0x0) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x100000000, 0x7fff, "e5f359f6691f", 0x6}, 0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000051c0)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000280)={0x100000001, 0x1, {0x1, 0x3, 0x6, 0x3, 0x3}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6280, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000040)=""/32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000100)={0xffffffff, 0xfff, 0x3ff, 'queue1\x00', 0xfffffffffffffe00}) 2018/03/18 20:34:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000762ffc), 0xff5f) fcntl$getflags(r0, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0001, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3}, 0x8) 2018/03/18 20:34:01 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x5) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) connect(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x0, 0x0, {0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x80) 2018/03/18 20:34:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) clock_settime(0x2, &(0x7f0000000400)) 2018/03/18 20:34:01 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@loopback}}, {{}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/18 20:34:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x50, r0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080)={0x4, 0x20000000, 0x4000, 0x100000, 0xa30, 0x20, 0x6, 0xf0, 0x180000000000000, 0x3}, 0x10) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) 2018/03/18 20:34:01 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) 2018/03/18 20:34:01 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0x4000000005a59}, {0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000000080)='wlan0user\x00', 0x3) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x11, 0xb, 0x2, 0x70bd28, 0x25dfdbfe, {0x5, 0x0, 0x2}, [@typed={0xc, 0x14, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x840}, 0x9aee95c4505362ce) socketpair(0xc, 0x80007, 0xd76, &(0x7f0000000040)) write(r1, &(0x7f0000000080), 0xfcaa) 2018/03/18 20:34:01 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x0, 0x4, {0xa, 0x4e21, 0x7, @empty, 0x2}}}, 0x80) getpeername(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) exit_group(0xcd) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000000)="6428473d4f70b2fa2cbe9f884131", 0xe}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xec}}], 0x1, 0x0) 2018/03/18 20:34:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xd4, 0xfffffffffffffffd, &(0x7f0000000080)={0x77359400}) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) 2018/03/18 20:34:01 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x6000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/171) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x8, 0x40000000000031, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000003fe0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000000240)={&(0x7f00000001c0)="d566ef658ec8b1bcee5408d7093033a814224be1df126cbc3d12c9a508716b52a021296961039a0cafeda657b26b4a69ba70a247d0e284632fa0110c6727f5196652b819b6399abdc455853221abf4100530aad365fabf1fe264d9820f38f2d6", 0x60}) 2018/03/18 20:34:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') pause() getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000240)=0xc) sendto$packet(r1, &(0x7f0000000040)="967ee4cb364645d6ad29b2163c08d4ea957800ad22a056d6b186846b7906fd772c4d61b748660997595b9cd37c2f66dc9827503fab58d25c7ee2bc3971c2e361fbf3619206151a46f29b469b76701e6a26677cf7100c77341d065b6c23f8e33eca7ce3743946531c9bda2abe038e5dac391d7cfccd0a5b51728d7fc5fb9ebaaab2a1731100a2059026573172e5a95bc26a50b22c2bc1513053b2ee", 0x9b, 0x800, &(0x7f0000000280)={0x11, 0xfe, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000100)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0xff, 0x80, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/03/18 20:34:01 executing program 0: prctl$intptr(0x8, 0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000100)=""/242, 0xf2}], 0x2) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x6f, 0x7, 0x50, &(0x7f0000ffa000/0x4000)=nil, 0x8001}) 2018/03/18 20:34:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000), 0x260) r1 = dup3(r0, r0, 0x6fc2702d338469ac) ioctl$TCSBRK(r1, 0x5409, 0x81) 2018/03/18 20:34:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x3000)=nil, 0x3000, 0x2000008, 0x40000008000012, r0, 0x200000000008000) 2018/03/18 20:34:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0), 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000005, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/18 20:34:01 executing program 2: syz_open_dev$loop(&(0x7f000001a000)='/dev/loop#\x00', 0x0, 0x0) 2018/03/18 20:34:01 executing program 5: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x300) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00000000c0)=""/152) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/03/18 20:34:01 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x20000801, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffc57) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@random={'os2.', '\x00'}) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x720, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48) sendto$inet6(r0, &(0x7f0000000040)="040000000009000000903e9332ce5b1fbfef3165107f187f", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) personality(0x5000004) 2018/03/18 20:34:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, {0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x13}, 0x80}, 0xf69c, [0x40, 0x8, 0xfffffffffffffc00, 0xffffffff, 0x5, 0x3ff, 0x0, 0xa78e]}, 0x5c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x200000, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3c, &(0x7f00001e2000)=""/192, &(0x7f0000025000)=0xc0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x200001) 2018/03/18 20:34:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000016efe)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100040087"], &(0x7f0000017ffc)=0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/03/18 20:34:01 executing program 1: ustat(0x1000000009, &(0x7f0000000fec)) 2018/03/18 20:34:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000000009, &(0x7f0000000140)=0x5, 0x32c) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) socket(0x0, 0x800, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) connect$packet(r2, &(0x7f0000000100)={0x11, 0x17, r4, 0x1, 0x8001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000000140)={0x10000000, 0x1, 0x3, 0x5abdb8d0, 0x2, 0x101}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/03/18 20:34:01 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x2}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x2000ff, 0xa, 0x0, 0x0, 0xd38f}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/03/18 20:34:01 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000080)}, 0x100000000}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000005340), 0x0, &(0x7f0000001700)}}], 0x2, 0x20000001) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x44, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vlan0\x00'}) 2018/03/18 20:34:01 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mq_unlink(&(0x7f0000000140)='proc%proc!\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x8a5) sendmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f00000009c0)="a7359d8c6797d7375c64f1102bc8e510ace8d3b31e2e32185822da68c60422586e83ea2f01c40da755f194747c365893b200e51a6382afd10716d25195045edb85ebc9d2972611871a9327b82e3e6f0fd2b82b1ff58ad58f6bd49b6af361b9410d939e234fc107c5aaf9e1eb30b0eadf81ebc36e7defb73a37898c88cf93199d85054582adb47d03ba7dfbfcb9cd473fb37add4aa77c9da2c377e4bc35d12921596061d5246954a913ff5737c439db95593ecfbf093b4bcb0a0fa282dc1a88acbd", 0xc1}, {&(0x7f0000000140)}, {&(0x7f0000000ac0)="2068c7e1146019461b00a571ef660cad3cde49af7f0f82e99ade9cdc282cac2dff5fd094207f25ecc45c2a517b073f13951670b307d67e802945547c5676e25b9f69d1ae21a84707d6068cc8afb8e04147c8511987d913ea34b03c37c27d54cc328d711594641484e96171b0ff50e605e8384deb003775cd55b62149e635", 0x7e}, {&(0x7f0000000b40)="f1af4dd926125b2dd42cf3b3fd93a5a2c0660af03ddc746e010814490ab0d4c262a38a617664a09703e4f9adde6da1435e13f9839801205c0a025079687542a4cd3b8b7f045d47418359f812", 0x4c}, {&(0x7f0000000bc0)="9d77529e745e7a920c24eb3e5092054300c354", 0x13}, {&(0x7f0000000c00)="60667e29150f374ffb048c846b4f7d86ea576924419ed923d22c43e33d1259603162547554d77001a28c92462d8fd2010ecfa6fc4ae96e973262a5295638c2bba55d1d8b23332094197e073b94f0ec71db251684e4170c88182df940bb22e9b90d2fd1f3e8f4c2801370ca7593246d42dac68efb0a577b34b3d0ded572799c13056cdff5283daf40b43f14240dfc3f28f2419f8f5f68b29e2589ae4712", 0x9d}, {&(0x7f0000000cc0)="590e727688d669c69f24cf0d0f4760dd96d6c64bc3b42896d3285189fa3c7af8c26ee24e083d5311b4fc1cbdcf03f47bfbac3bde2aa4b95b527c970e6e65500568eb170c7e56b59eb5515f83d8c4539f43a15155f34ca05fdee4dbf6abc388d9b9088532c14b94fb1108bd24398b99e31e71fbd0718bcf5144e39927dc457214277fcc4299d42b7d5a0f969bc0d2f5", 0x8f}, {&(0x7f0000000d80)="eabdeb24096d75f507e80e40faab928d7f09cb5fca922922120fac4ca6f3da85338919525c4c557af47a532ba4e89aff70325ddabdbfad66c7e7ed027c06eef4c9afb1ad0e70a17f03f42a4896fcec4e573bdfd5170afcec231adc8c1151c34b9315eec89007da8c69e1eb41246dcdd44971668b53bc93031a2dc8c2dc28b94261e4f0f6b21bbe43f69bb269aeb1318bb7", 0x91}, {&(0x7f0000000e40)="529abab55e83e132cb4105cb12", 0xd}, {&(0x7f0000000e80)="f6383ded8f497779718a0291669090114f6314052b0c52cc7d13569e9ef069228ddad30dd7e79c8638cfc973a07869b4ad83c7799312db7780996c2a92caf7e4f9a1c253a8441bb9", 0x48}], 0xa, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x44c, 0x40040}, 0x44) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='proc\x00', &(0x7f00000000c0)='cpuset\x00'], &(0x7f0000000980)=[&(0x7f0000000140), &(0x7f0000000180)='\x00', &(0x7f00000008c0)='proc\x00', &(0x7f0000000900)='proc%proc!\x00', &(0x7f0000000940)='@security[{\x00'], 0x1d00) getdents(r0, &(0x7f0000000880)=""/46, 0xfffffffffffffd6c) [ 48.688168] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 20:34:01 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x30000, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x4) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0c6300009b979273fdfb400204d7e20125358d7d9a0db73b3d3d698e6f3c16ccc52e7e7a13ca49c53aa3da71af0735ef8342579e26211f0b9d80d000ecf28cf16cef4494cf4ef21ad265adbf3a347f022218d0b224a070aeb7e92be78ac43e5fde83647cfcc97848"], 0x1, 0x0, &(0x7f00000000c0)='_'}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5320}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0xfffffffffffffbff, 0x8, 0x202, 0x3, 0x1, 0x7, 0x8000, 0x8, r2}, &(0x7f0000000380)=0x20) select(0x40, &(0x7f0000000180)={0x1, 0x3, 0x0, 0x673a, 0x0, 0x6}, &(0x7f0000000200)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9}, &(0x7f0000000240)={0x5, 0x0, 0x80, 0x1f, 0x0, 0x0, 0x0, 0x135198f8}, &(0x7f0000000280)={0x0, 0x7530}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x235, 0x0, &(0x7f000005af7e)}) [ 48.755328] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 48.805403] binder: undelivered transaction 16, put_user failed [ 48.818941] binder: 6876:6879 ioctl c0306201 200001c0 returned -14 [ 48.828344] binder: 6876:6886 ioctl c0306201 200001c0 returned -14 [ 48.834701] binder: 6876:6879 ioctl c018620b 20000000 returned -14 [ 48.849111] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/18 20:34:01 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x121000, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000340)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) listen(r1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x14, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000240)=0x1) writev(r2, &(0x7f000013b000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560206eeff0004000000a2be6b6c005800004824ca945e64009400050028825a003b7dbe907102008000f0fffefffffe03ed03fff5dd00000010000100000c09fcff4d00040e05a5a0", 0xe}], 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0xffff) listen$netrom(r1, 0x9) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000003c0)=0x7fff, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) ioprio_set$pid(0x3, r4, 0x9) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x11c) ioctl$KDSETLED(r1, 0x4b32, 0xfff) 2018/03/18 20:34:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003cffdd)="220000002100074700be0000090007010a3f00000000000000ee040405000c002500", 0x22) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x208000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000140)={0x0}) openat$ashmem(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ashmem\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000380)=0x5, 0x4) r5 = mmap$binder(&(0x7f00002fe000/0x1000)=nil, 0x1000, 0x0, 0x40810, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x4, 0x2, 0x9, 0x7ff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x100, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="09631040", @ANYRES64=r2, @ANYBLOB="00800000000000000163404000000001000000000000000000cd0011000000000000000000000000000000000000003000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="480000000000000040000000000000005800000000000000300000000000000018000000000000003800000000000000"], @ANYBLOB="03630840", @ANYRES64=r3, @ANYBLOB="09631040", @ANYRES64=r4, @ANYBLOB="010000000000000011634840030000000000000002000000000000000000000011000000000000000000000020000000000000003000000000000000", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="8561646600000000020000000000000001000000000000000500000000000000"], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB='X\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff0000000000000009631040", @ANYRES64=r5, @ANYBLOB="040000000000000004630440040000000e630c400000000000000000000000000e630c40040000000300000000000000"], 0x31, 0x0, &(0x7f0000000300)="7a155c0a4959bb3fd03708907332aad6d6f8b63e0ad6c93e1eb2f706ed585a95eb046c5372a6c5376f8c552b2519fa3255"}) 2018/03/18 20:34:01 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xec, "e4c6488c6e4f0c6e574011f7338a7c5e302c4fc5b3a104cc96e327ac92b9c9684db25f084fe9cf3837e038b7620596f25ad5f63ba80bbc27ddb3c3f45776df6ac5adbc77085ca4024b984b528eb768908662b5a7f8202d3b36088ac318dae353621dfdbbe6371c4c420a5f4fbf7d7f77d2fd64149b5e6f800eebe7d1b82e1dc8f19da54c60339253bc3313ff184e2e78f91537d3b736ef91e320e443d5a78614f23011d555073bf546243405ce9b0da4780ab482c9f693be1e0213a2563bc2dc0569fd868f681587e60d99298955450a1c0d5127793e4c06f97447033c1e1e2f46ac105e87aaea60986499fb"}, &(0x7f00000001c0)=0x68) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0xffffffff80000001}, 0x8) write(r2, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f42efa6effff2007f9510500030000ed", 0x26) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/18 20:34:01 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f08c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x1) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='mqueue\x00', 0x1000c01, &(0x7f0000000200)="102d196ff1b767b32f7ac53fb0dbfab8a6a8e5e14f21a559") timer_create(0x6, &(0x7f0000000400)={0x0, 0x29, 0x4, @thr={&(0x7f0000000240)="5013592b53879ea330633eef0a67f8dd3d6a40824cd3c1b8f0db0c8347f0bbb00f58266ad149d370eac84b4fe23d75b675404c733d21e412e92fec542c03250a5e5c51ac13e8465f12d9c8adbdba85289c265a54fdb8d59acd2fafea7e228723e403012676a0247d1b83e3075efde5e593d945b96ea744a62f9927aa1afc4775a245b020734d081862bc40f07943cda1666ea0fab7172ae4e0413ca4c7e08005f791bacd2a", &(0x7f0000000300)="02f3ed1a34cd27dfef0be11e4a3fe87c5e3e0c67373ab2febd16fc9fd08ea44e271d30b93141612980b09db3dae7ea1dc7c041431f00de2082986b0f12e0d1153215d1ef9e82516b11f24f9cc0c3ed2a417c742b21112283b135086e8630d7a1577f8826632d7738ae99611889d527ec99635046a2c88d7631d01363d3125bac938db3035d9225bee47217f4b6a16a7ef1df1c3d5d749f9123736092250294a5b8bd469e6e58421dd4cf5a81fb6c7ee6c27d1caf1aada50e9f374786cf11d0d4252c0b91ff85add6"}}, &(0x7f0000000440)=0x0) timer_gettime(r1, &(0x7f0000000480)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000004c0)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f00000000c0)={{0x3, 0x3, 0xf7, 0x1, 0x9}, 0x8, 0x7}) eventfd2(0x5, 0x80801) 2018/03/18 20:34:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000000), 0xe8, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000540)="d4", 0x1, 0x1, &(0x7f0000000600)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0) 2018/03/18 20:34:01 executing program 0: r0 = socket$inet(0x2, 0x80804, 0x4) setsockopt$inet_int(r0, 0x0, 0x2000000000000032, &(0x7f00009b9000), 0x4) 2018/03/18 20:34:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004a, &(0x7f0000bc5f34), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x101, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x7ff, 0x6, 0x3, 0xcb9c, 0x2, 0x100000000, 0x9, 0x5, 0x4, 0x8, 0x7fffffff, 0xb, 0x9, 0x6, 0x5]}, &(0x7f00000001c0)=0x100) 2018/03/18 20:34:01 executing program 1: r0 = socket$inet6(0xa, 0x80807, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/118, 0x76) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc}], 0xc}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x3aa, 0x80000001, 0x1, 0x3f, 0x8, 0x80, 0x80000000, 0x2c1, 0xd00, 0x8, 0x8}, 0xb) [ 48.854385] binder: 6876:6893 ioctl 40046207 0 returned -16 2018/03/18 20:34:01 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) 2018/03/18 20:34:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040), &(0x7f00000001c0)=0x4) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020500b504000000ff010000000000000000000000103edc84fe77e74d8c74545acfc7d00000000000000000845670a2d2cf4a6214ffbf4ce0681ef9fc5f6501b4facea2c5a140d419b38430936119e3fed5df9666ef0fc565b52bc2d9c942c3eac89e09007a522842a7c38480f837f5b63370a03a20135ee298c3b4eb57acbe60e421ff393ce47c8b5488f1a25adac93e0b0e2282b27393"], 0x98}, 0x1}, 0x2) 2018/03/18 20:34:02 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0/bus/file0\x00', &(0x7f0000000240)='ext4\x00', 0x0, &(0x7f0000000280)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000600)='nfs4\x00', 0x24, &(0x7f0000000500)) umount2(&(0x7f0000000000)='./file0\x00', 0x1) r0 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="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", 0x1000, r0) 2018/03/18 20:34:02 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)={0xffffffffffffffff}) dup2(r0, r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x11, 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x1, 0x5}) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x81, 0x4) 2018/03/18 20:34:02 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c55ffc), &(0x7f0000565000)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c00000039ad005c27a40acf97e6f8d9b83955c44d1f7b9fa6ad468f4315225cc1b0837cf42e4d51fd22c78a7b729f70877ebbd9ba8fa0c1cbcb8641d671d33e8efe1638cda4c6c2389a1000628fed601d5479fedf802ba7d951102078701acceee2865ce76de72885d5830b221626bb0cba81a5824c0a78cad2a2d3"], &(0x7f0000000080)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001800)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001900)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001940)={@dev={0xfe, 0x80, [], 0x15}, 0x39, r4}) r5 = fcntl$getown(r0, 0x9) syz_open_procfs(r5, &(0x7f0000000140)='io\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) prctl$getname(0x10, &(0x7f0000000200)=""/217) 2018/03/18 20:34:02 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24040, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"cde9bcc76c6ca4"}, 0x10001}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x67, r1}) mremap(&(0x7f0000264000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000426000/0x4000)=nil) 2018/03/18 20:34:02 executing program 4: symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x3) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000194ff8)='./bus\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/18 20:34:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x7fffffff}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x3, 0xc4, 0x1, 0x8, 0x7ff, 0x100000000, 0x5, 0x1000, 0x6, 0x100, 0x1, 0x7fffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b04000)=0x3) 2018/03/18 20:34:02 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/18 20:34:02 executing program 3: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xac4565ac7ed475b3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x14, "86092871650fc1fe77233e614e8684aaed0cd965"}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x5, 0x1, [0x5]}, &(0x7f0000000100)=0xa) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0), 0x36a) 2018/03/18 20:34:02 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) 2018/03/18 20:34:02 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x1, {0xa, 0x4e23, 0xfffffffffffff01e, @dev={0xfe, 0x80, [], 0x11}, 0x6}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="129b8c0c3329b4358b59c8417d19d3fdde5bd5e35aa041e69a7965f271df3adc8797b03eedd3391cc122f20253d9732040ba30c53a9bc758c9955a2ea681ab21f1aa426b3e1c4b6ce678021c7d505b9cec3c6c001128becffb7506309eb00b940a5a320ea9cfaebcb5f41e9aaeff79fed608293f5bc2b14e888dffacf19096fd27d53103a3645be03a675fab24bea63671c7012fe4fc604c39b699e0587bd4b3a82f495d2d645dfcea10c824ea311761852e3af2dd4b448cc374f7834dc5093b5eb6a413a2920e51685ce32eb6ab84840a5bc109c6ab4ec3273208c2df23a1048c788c4923b8f6916fe86ba2dc8835aab362a628b989ebf9", 0xf8}], 0x2, &(0x7f00000011c0)=[{0xd0, 0x19d, 0xfffffffffffffffa, "e4e2bfd9ec6b6d1e34a8aad8dfae257f95d84e70bd2ea7824179cd6064ed2194d27d0e291393577a8724ce8c2d7dc399a0f4d5ca9fd140c284ebb3d467e5f3ac75afea3fdd4b8ecf4b33c4dabce19465c4ab7fb68491e9bb11bfc1bd302c9347ba4ef8c00a687c3bcd02952aedf040762539eddbc1cb273576b9f7598806c38fd6e929622924ecaa44b11bc9afecb8ce73b8f03af9b39234c00b8bd5f0d5e4fe04601f8b834c2d1e4683959401f78f0106b6f1f12d8ecff4e6b2c518f4a6e845db27"}, {0x78, 0xba, 0x5, "516a669f0804f33749da922371195ad02b8b1104761ea09f8ec2b319ac85f2ba88cbbb892e251b38236e07fe04deb5aaacdef1d9831fdcfb3d8d187c29ccc21135d07c59e4d7600655bc1a25cbfa8cca3a94659c1666d7c86dbda46a5c939934834548ce3bdc918848cefd"}], 0x148, 0x4080}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001380)='/dev/ppp\x00', 0x10000, 0x0) write$sndseq(r1, &(0x7f00000013c0)=[{0x7ff, 0x1dd, 0x74, 0xffffffffffffff00, @time, {0x3f, 0xee0}, {0x1ff, 0x3}, @raw32={[0x10000, 0x7, 0xa9]}}, {0x6, 0x5, 0x2, 0x4, @time={0x77359400}, {0x8, 0x3f}, {0x40, 0x3ff}, @time=@time={0x0, 0x989680}}], 0x38) 2018/03/18 20:34:02 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018effc)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getpeername(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) sendfile(r1, r0, &(0x7f00000000c0), 0x5) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) [ 50.303203] IPVS: Creating netns size=2552 id=10 2018/03/18 20:34:04 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000deefe7)=""/128, 0x80) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) 2018/03/18 20:34:04 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x404000) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x81) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000140)}], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000004f40), &(0x7f0000004f80)=0x4) recvmmsg(r0, &(0x7f0000004e00)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/98, 0x62}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000300)=""/187, 0xbb}], 0x3, &(0x7f0000000400)=""/29, 0x1d}, 0x1}, {{&(0x7f00000004c0)=@nfc_llcp, 0x80, &(0x7f0000000440)=[{&(0x7f0000000540)=""/164, 0xa4}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/230, 0xe6}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x4, &(0x7f0000001780)=""/11, 0xb, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/7, 0x7}, {&(0x7f0000001800)=""/104, 0x68}], 0x2, &(0x7f00000018c0)=""/57, 0x39}, 0xa00000000000000}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001900)=""/226, 0xe2}, {&(0x7f0000001a00)=""/188, 0xbc}, {&(0x7f0000001ac0)=""/75, 0x4b}, {&(0x7f0000001b40)=""/247, 0xf7}], 0x4, &(0x7f0000001c80)=""/240, 0xf0}, 0x8000}, {{&(0x7f0000001d80)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001e00)=""/233, 0xe9}, {&(0x7f0000001f00)=""/244, 0xf4}, {&(0x7f0000002000)=""/97, 0x61}, {&(0x7f0000002080)=""/93, 0x5d}, {&(0x7f0000002100)=""/63, 0x3f}, {&(0x7f0000002140)=""/225, 0xe1}], 0x6, &(0x7f0000002280)=""/134, 0x86, 0x5}, 0x7f}, {{&(0x7f0000002340)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004900)=[{&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/240, 0xf0}, {&(0x7f00000034c0)=""/114, 0x72}, {&(0x7f0000003540)=""/32, 0x20}, {&(0x7f0000003580)=""/4096, 0x1000}, {&(0x7f0000004580)=""/212, 0xd4}, {&(0x7f0000004680)=""/198, 0xc6}, {&(0x7f0000004780)=""/41, 0x29}, {&(0x7f00000047c0)=""/247, 0xf7}, {&(0x7f00000048c0)=""/44, 0x2c}], 0xa, &(0x7f0000004980)=""/46, 0x2e, 0x200}, 0x8}, {{&(0x7f00000049c0), 0x80, &(0x7f0000004b40)=[{&(0x7f0000004a40)=""/250, 0xfa}], 0x1, &(0x7f0000004b80)=""/143, 0x8f, 0x1}, 0x3c7c1e8e}, {{0x0, 0x0, &(0x7f0000004d00)=[{&(0x7f0000004c40)=""/44, 0x2c}, {&(0x7f0000004c80)=""/59, 0x3b}, {&(0x7f0000004cc0)=""/36, 0x24}], 0x3, &(0x7f0000004d40)=""/137, 0x89, 0x80}, 0x5}], 0x8, 0x20, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000004f00)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r3}, 0xc) 2018/03/18 20:34:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x22000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001000)=""/4096) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000005000)}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/18 20:34:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) close(r0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) 2018/03/18 20:34:04 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) write$selinux_load(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff88f9080000005345204c696e7578d8581e7c7ad20ffba46e3c1f96bc38e64c8efbb5ceefe0de17a342e353c8104e8411e4b76547d2a474af2f2f5961b17fac487f65a861456ae4bf88b9ae3e7d7566147ef9a2a9f6a62bdf8645a97d3eb55d216ac10b8d905bc10414838ad92bb7470c22a57cf09b"], 0x77) ptrace$setopts(0x4206, r1, 0x0, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ptrace(0x4207, r1) ptrace$setregs(0x11, r1, 0x0, &(0x7f0000000000)) 2018/03/18 20:34:04 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r2}) r3 = getpid() fcntl$setstatus(r0, 0x4, 0x0) r4 = getpid() tgkill(r3, r4, 0xa) utimensat(0xffffffffffffffff, &(0x7f0000f8eff8)='./file0\x00', &(0x7f0000f83000)={{0x0, 0x3ffffffe}, {0x77359400}}, 0x0) 2018/03/18 20:34:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bbff4)={0x1}) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc}}, 0xe8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r5 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="aeff2cff2bef5d6c21688dea9ced147e8a51ab15bb599afeb54ba44a33bf1472b4fbe700cbe682722265f87f36a5eca42301db1e33314d379f8497cb238feeb93bf7f0a2d95fec7ff3970d0afb10fe27c69f75de3c3a693aa710b843e32a6950a57991c0bf52e8b05bb306bf9d68d35b55f25119a8bc87631dbd3258413463", 0x7f, 0xfffffffffffffff8) r6 = add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="faf1be1a2435ad97fc510a2771b02a6ca93a0fe1ba94c7a9044e90a0d6cde1fa3d5cf38354d861d4724543aa1f0c1b605840f71d516286eec79a1a6b121ed8770eb6f7108c15557e8ae0c8d7e434641f81ee477709ed3a5f52bc10b2d1551a74f73941a043984eefe402a3338e301623236b252abd7d8bd1dc74ff9b02640637d19157f8b80803855867dbc80556758296f156d0e4ad49994f9c2d063c8e2882d1835aeea86a35d0e418d20e82fcb685839c2cbcce10d95edf004babbd3b6adce99cefb248a969fc32dd96f13295d407466e0bc20ae3aea3e7bfb9fbf825b21672f2a373769b91", 0xe7, 0xfffffffffffffffd) r7 = add_key(&(0x7f0000000440)='rxrpc\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="4386dc2b55a09a64dfa4f1184420af8e6483e88da11827c9e5d0d15481134473fdb17dcd003bf3ee5771d9358e35e7efecab121520ce05d69070cd94be74ebbfb70a09f89577b8dac03c61f6568d4703791c230a89087c24e9c7a79a6a67de948998034a8a57c8675cab72edadd0d1a4ad1dea587fd96266922486de0bd1e65f2dc086a1aa767ea29877c6f4f28d411249f24b5b977409bea852b657c64f854a24a6f6c92208ca12a295bcf7044a8bbea7c55065f269d95164ea1b08dcfeea9d774866d26a0bde23920a1b7da9095a97f0ca33", 0xd3, 0x0) keyctl$dh_compute(0x17, &(0x7f00000005c0)={r5, r6, r7}, &(0x7f0000000600)=""/155, 0x9b, &(0x7f00000007c0)={&(0x7f00000006c0)={'sha256-ssse3\x00'}, &(0x7f0000000700)="64c0c833df47145e58f284c61ca4e164ef8c0aecba0d9766125af26e5af80db48cf4c766873199fc76094370e57bdf1b58db5100bb445ad55ccf46ca78309fa325728ee49e9f3fee695bae0d8eea4eec83b5f460f86a8c9968e932988877e642a3f26baf7df42a5bc8e18a755045d8097de9634a2cf9a163fd36bbe16510d81767d629da176fef7715a7", 0x8a}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/18 20:34:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002d00ff0affff09ffffffffff00000000010000000000996acd0000000002fcf3dd8ed0f5d4792409000000c81faf04bc4d179010119d115d"], 0x1}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x8, 0x3d], 0x3, 0x2, 0x6, 0x100000001, 0x380e, 0xc9ad, {0x37c7, 0x13ea278a, 0x100, 0x100000001, 0x100000001, 0xff, 0x1, 0x1, 0x1, 0x100000001, 0x8, 0x7e9, 0x7, 0x3cf, "05466a3217872028abbfe43828b32ceb38a34498bd45a6a5bf990e008aefde0a"}}) 2018/03/18 20:34:04 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, &(0x7f00000000c0)=0x3b, 0x7) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000000040), 0x26f) 2018/03/18 20:34:04 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x80003) fcntl$setpipe(r0, 0x407, 0x0) 2018/03/18 20:34:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fremovexattr(r0, &(0x7f0000000240)=@random={'user.', 'GPLeth1:[trusted.posix_acl_access[eth0\x00'}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22}}, 0x0, 0x0, 0x2, 0x8000, 0xf8c5}, &(0x7f0000000180)=0x98) sendfile(r0, r0, &(0x7f0000000000), 0x6) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/18 20:34:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mkdir(&(0x7f00001c4ff8)='./file0\x00', 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f00000024c0)=""/180, 0xb4}], 0x1) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x210000) mount(&(0x7f00004e1000)='./file0\x00', &(0x7f000064b000)='./file0\x00', &(0x7f00008d0000)='ramfs\x00', 0x0, &(0x7f0000002600)) read(r0, &(0x7f0000d91f7a)=""/134, 0xfe0f) 2018/03/18 20:34:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000190001000020800000000000022000000000004000000000c6c50f71a16c8c2c817479d5f33ebec02660d4a0c2a0ff03b76ca5ea0cc6e43eaade7bb77721ba0cded08aa58a5fa12bedcf9f1a7cf502812f028eb734d8fa34db360cf06636304da08caa330e5323a62a6ef23f89cd8954c9ab50afc26873653d31001c92467ae38f68e96c48c51280bfd9"], 0x24}, 0x1}, 0xc0) prctl$getreaper(0x1b, &(0x7f00000000c0)) 2018/03/18 20:34:04 executing program 3: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)="c2f0cd9b34741815c49fe39633c44a0b9d0bd4c1baa98ec1ea8e19d4f2b63e0cc42129333eb00cb4fe62c4a532afcb10e1fd99604369532bc3e653e252b6606019f7f61d0944e94719ff9836f410d733f1e6f1785353d4798799850c5d00e8512666e6113b9cc953510eb6358712794a14ca1fbc2c88156a92c34823602b620d3349de84d513ee2a02d2000000000f6a50c94aadc345efb585ac66ab952b08765319b641a5a54532b9b0fb4e1ff44597604113cb38d09b2e5efa5b70") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x801, 0x4) getdents(r1, &(0x7f0000000100)=""/139, 0x8b) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/18 20:34:04 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000005fc0)='/dev/rfkill\x00', 0x2200, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000)='/dev/keychord\x00', 0x101882, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x30, r0, 0x0) [ 51.327836] sd 0:0:1:0: [sg0] tag#25 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 51.336672] sd 0:0:1:0: [sg0] tag#25 CDB: Test Unit Ready [ 51.342203] sd 0:0:1:0: [sg0] tag#25 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.351245] sd 0:0:1:0: [sg0] tag#25 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.360334] sd 0:0:1:0: [sg0] tag#25 CDB[20]: 00 00 00 2018/03/18 20:34:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e}, {0x4}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) 2018/03/18 20:34:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x1}, 0x8, {0x2, 0x4e1f, @multicast1=0xe0000001}, 'ip_vti0\x00'}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'gretap0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000140)={0xf00e, 0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0x2, r2, 0x2, 0x6266}) 2018/03/18 20:34:04 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x15c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000100)={{0x7, 0x188c}, 'port1\x00', 0x4, 0x10030, 0xde, 0xff, 0x7, 0x6e2, 0x6, 0x0, 0x0, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8615394667d460d) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000440)={0x2d, 0x1000, 0xa3, 0x47b9}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r3, 0x3, 0x4, [0x0, 0x40, 0x510d, 0x2]}, 0x10) sendto$inet6(r0, &(0x7f00000000c0)="040100000009cb396da1000000b932ce5b73832fb2cd0000", 0x18, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @empty, 0xfffffffffffffffe}, 0x1c) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) 2018/03/18 20:34:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x9, 0xb) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:mqueue_spool_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x34}, 0x37) 2018/03/18 20:34:04 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000100)=[{{r2, r3/1000+30000}, 0xbf6, 0x8000, 0x8}, {{r4, r5/1000+30000}, 0x200, 0x2, 0x101}, {{0x77359400}, 0x6, 0x6, 0x1a}, {{0x0, 0x7530}, 0x5, 0x8, 0x10000}, {{0x0, 0x7530}, 0x2, 0xeb5, 0x6}], 0x50) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x1, 0x3, 0x4, 0x3}, {0x1ff, 0x47, 0x3, 0x4}]}, 0x8) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x62081, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0xffffffff}], 0x1c) pwritev(r6, &(0x7f0000000300)=[{&(0x7f0000000280)='\v', 0x1}], 0x1, 0x4000) 2018/03/18 20:34:04 executing program 5: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/03/18 20:34:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f000017f000), 0x200000001000ff) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x3) r2 = geteuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2, r2, r3, 0x3, 0x5, 0x0) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000000140)='net/tcp6\x00') fcntl$setpipe(r5, 0x407, 0xf6) 2018/03/18 20:34:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff, 0x40020000}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2b2, 0x800a, 0x7fff, 0x67, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0xfffffffffffff936, 0x6c, "618abfe02c59c626ec2dfdd24ab2503fabb740dddc0727b42207acff0afddd0090477aad55f9cf50ee764aefc27f2175b03d838a001454aa289c72714c0ae7bf5c5cdce04ed3f1e37013f7ed614692113875d8fa27686166e897a9b47a82df96d0e87024b6cab43a026d9155"}, 0x74) sendmsg$nl_route(r0, &(0x7f0000a7a000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000b64000)=@newneigh={0x24, 0x1c, 0x509, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000008d}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) [ 51.381956] sd 0:0:1:0: [sg0] tag#25 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 51.390519] sd 0:0:1:0: [sg0] tag#25 CDB: Test Unit Ready [ 51.396135] sd 0:0:1:0: [sg0] tag#25 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.404801] sd 0:0:1:0: [sg0] tag#25 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.413569] sd 0:0:1:0: [sg0] tag#25 CDB[20]: 00 00 00 2018/03/18 20:34:04 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x516}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r3, 0x9}, 0x8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0xf, &(0x7f0000000080)=""/111, &(0x7f0000000100)=0x6f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000001c0)={r5, 0xffffffffffffffb2, 0x10}, &(0x7f0000000200)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB='\fa\x00\x00'], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/03/18 20:34:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14, 0x916e1260e3065791) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, r1}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x40000) getsockname$llc(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x10) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000080)="3648d423494217e9f26a54432fad2d03dc787b2538807646cdc3a9257572cecf3b76a9e5238238616ca9ccc1c44483772ea8cb90d2e061080ce00e3b0ebb04b7951f0e131c0056d1defa011b15a86c33ca65e5f5de90e3460f78de3ad1314926ee8095cecb1bef8950b8aa4ef9142f98f0f48ce41b98f8300f7cc4278639d818cae4fcf04b15db4e1dcd65ea17caf454488b41fb91286f498bc9be9203ab46b530ba242d5308a812f4faddbf84588298fcd412d0d5a9fe05ae564f454f821b3f7a5c03bc397710ebbb33782d06f82284f00a4b0139e4732dccd5", 0xda}, {&(0x7f0000000000)="6bd0258c8d15ba0d04201e4d9f1e611c10f2c3111cc2ed5861909124c089a0af2d4ef53a062f9fb9acd357eb68f985f8d7924b9c3a7ab2284e0d", 0x3a}, {&(0x7f0000000180)="cc4521b4a349a42320e6bc656c52800e7cc1d380596659c0488fca7e5eab1bbe6ecaa9b413eaaa69896a4494e423ee173e93f2878522862473c1a8247daec49ef43f25642948f14ab79f79d320e16277fda58aeda522fb94d3b2c5858451c75634e6e4b2c54c2ee6d996", 0x6a}, {&(0x7f0000000200)="16d549f47e2f710abfe67bece403b5981eaa1037bf974ddc0ffae441e3694bafaa47c8f4b7b41b7417296d4c80babfcf9787697cc853a900aa40b492de265b382e05200b2e2b881f70c8967cf132c30292a166e565c4fcbe29c71afc28152aff1960409271fa8d7f9c409dde56f699f52c1e7b49289c36710d9f370b133204c394424eac98613a035bdc1376c1a0cd181282c4250b856517bba57c947392841c6b96170d4d6b7c7cc21a121afa98b6193aae54939bd7171cb5aa988d94cbfda3d177a78334ebba479d9af2774e79fba24e", 0xd1}], 0x4) r4 = accept4(r0, &(0x7f0000218fa8)=ANY=[], &(0x7f0000db4ffc), 0x0) shutdown(r4, 0x1) 2018/03/18 20:34:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x801, 0x1a8) 2018/03/18 20:34:04 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) fcntl$setstatus(r0, 0x4, 0x800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0xfffffda8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) r1 = dup2(r0, r0) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/18 20:34:04 executing program 6: r0 = socket$inet6(0x10, 0x800, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000200)=""/100, &(0x7f0000000280)=0x64) fcntl$setpipe(r0, 0x407, 0xff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x10000, 0x0) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/245, 0xf5) fadvise64(r1, 0x0, 0x0, 0x5) getsockname(r1, &(0x7f00000002c0)=@sco, &(0x7f0000000340)=0x80) getsockname(r0, &(0x7f0000000380)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000400)=0x80) 2018/03/18 20:34:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1}, 0x14}, 0x1}, 0x0) sync_file_range(r0, 0x8, 0x49, 0x3) 2018/03/18 20:34:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') fchdir(r0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x8000100000000, 0x4}) open$dir(&(0x7f0000000080)='.', 0x151000, 0xebe0cda6e2e036a2) stat(&(0x7f00000004c0)='.', &(0x7f0000000500)) 2018/03/18 20:34:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000e5e000)=@abs, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="81ff9cbb2116b12ebc90e92e28b78c3a95c84cb9e062074108f08a8114850bf9396052f2f2301fea6d09c70f0356dd253fcaa9681213549ba92783ecc2b32ef6bd178091ba4ab8c6b45d31d39022b31cb41f3891b0dd7220464ce01978292af6a7b826f46ab977c45d2315", 0x6b) 2018/03/18 20:34:04 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a5000000876b0a76d026353088f3530e5849e16161ee220e186df084b21b62756911bb2889aacc5b2f8c912be3f6ce988a24edfdd4317044055bbbca8f2834e02503d96d9348fd02e7a78a85761c8ed2c55c0690226d805983b36c0fde296c9fbe94bd00dfc4e4e3ffa5e74de7a79f30b4a6ba3959fcf4b2fcf4280f78bbb44f82235f33629b680cd49ae89693d5f8a7ed32a775a6f54eaf73633236202437371f7033ff66ba353ac5d5fbf695227a21fea9b5bb92a1b24ec6d2380a8ea1901ce8c714f0a14ce810d2b417947f5d126f2f5725dcab76c6e64e209c7e0aa2068b7df784950fa1f6230e939b0cdcb1dd459f192467f042bfb23b203d214c1a1bb45ff9fd13f4d335c56416ffffffffa4af1bffa7be0f6d5ffecbd419bb03f07e618177a4a4bb98307688584abc746651f9c4ed0506fc7e22175a3b5e31de8d9e76298a0717531cf20ec096c8efa8f707d2455542dc332ada5182c9beae1e417135de710000000000"], &(0x7f0000000200)=0xad) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x1}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setfsuid(r2) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) r3 = socket(0x10, 0x2, 0xc) finit_module(r3, &(0x7f0000000040)='loself\x00', 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/18 20:34:04 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/18 20:34:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/128) finit_module(r0, &(0x7f00000000c0)='#\x00', 0x1) 2018/03/18 20:34:04 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) sendmsg(r0, &(0x7f0000023fc8)={&(0x7f0000023000)=@hci={0x1f}, 0x6, &(0x7f0000023000), 0x0, &(0x7f000000bff0)}, 0x20000090) 2018/03/18 20:34:04 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0x1005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair(0x15, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x2000200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/18 20:34:04 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000023fb0)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x7fff, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0xfffffffffffffffc, r2, 0x2, 0x1}) r3 = dup2(r0, r0) mq_timedreceive(r3, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000040)=0xa06e) 2018/03/18 20:34:04 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x103000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'gre0\x00', 0x1400}) r1 = socket$inet6(0x10, 0x3, 0x0) exit_group(0x5) sendmsg(r1, &(0x7f0000758000)={&(0x7f0000f0a000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'syzkaller0\x00', 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) [ 51.572207] binder: 7209:7223 unknown command 24844 [ 51.578023] binder: 7209:7223 ioctl c0306201 2000dfd0 returned -22 2018/03/18 20:34:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x7fff) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) 2018/03/18 20:34:04 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x8) clock_adjtime(0x4, &(0x7f00000000c0)={0x9, 0x1, 0x6, 0x8000, 0x4, 0x5a62, 0x7f, 0x20, 0xe070, 0x1, 0xffffffffffffffff, 0x8, 0x2, 0xfffffffffffffffd, 0x166, 0x6, 0xfffffffffffffff7, 0x3, 0x100, 0x9, 0xacc, 0x5, 0x0, 0x1f, 0x5, 0x6dbbb798}) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/18 20:34:04 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) [ 51.630103] audit: type=1400 audit(1521405244.571:19): avc: denied { ioctl } for pid=7236 comm="syz-executor3" path="socket:[16800]" dev="sockfs" ino=16800 ioctlcmd=5411 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/18 20:34:04 executing program 7: sendto$packet(0xffffffffffffffff, &(0x7f0000000100)="12773984a61ff4383b8e775b17b3d81670cdf12335cebcf6cdbf7704f9532bf83873d367c4bf80c85bc45104d810dab1a766c4a8c01205a3311d04fbb0ff3282360a597c4c464c08888c4ff754f625d5fcd8338f59f94f3fd20f2900e8d0c9e4beeb87d3970652c1c7fc38a60d0fbcbb7a36d155cf08c7341b", 0x79, 0x0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) 2018/03/18 20:34:04 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x12200, 0x0) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/03/18 20:34:04 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000856f71), 0x0, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x7) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) 2018/03/18 20:34:04 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) close(r0) r1 = memfd_create(&(0x7f0000000240)='($\x00', 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x2) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000000c0)=""/162, 0xa2) 2018/03/18 20:34:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1000007fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) clock_gettime(0x7, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xa5f, 0x80000001, 0x9, 0x1}, {0x5, 0x9, 0x1, 0xfffffffffffffffb}, {0x2, 0x3f, 0x7f, 0x800}]}, 0x8) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/03/18 20:34:04 executing program 4: unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000003440)=[{{&(0x7f0000000080)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/123, 0x7b}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/1, 0x1}, {&(0x7f00000011c0)=""/103, 0x67}, {&(0x7f0000001240)=""/120, 0x78}], 0x5, &(0x7f0000001300)=""/123, 0x7b}, 0xffffffff}, {{&(0x7f0000001380)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001400)=""/130, 0x82}, {&(0x7f00000014c0)=""/113, 0x71}, {&(0x7f0000001540)=""/113, 0x71}, {&(0x7f00000015c0)=""/67, 0x43}, {&(0x7f0000001640)=""/49, 0x31}, {&(0x7f0000001680)=""/35, 0x23}], 0x6, &(0x7f0000001700)=""/4096, 0x1000, 0x93}, 0x3}, {{&(0x7f0000002700)=@can, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002780)=""/39, 0x27}, {&(0x7f00000027c0)=""/149, 0x95}, {&(0x7f0000002880)=""/132, 0x84}, {&(0x7f0000002940)=""/14, 0xe}, {&(0x7f0000002980)=""/171, 0xab}, {&(0x7f0000002a40)=""/94, 0x5e}], 0x6, &(0x7f0000002b00)=""/227, 0xe3, 0x6}, 0x9}, {{&(0x7f0000002c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002c80)=""/171, 0xab}], 0x1, &(0x7f0000002d80)=""/72, 0x48, 0x1ff}, 0x2}, {{&(0x7f0000002e00)=@sco, 0x80, &(0x7f0000003080)=[{&(0x7f0000002e80)=""/171, 0xab}, {&(0x7f0000002f40)=""/36, 0x24}, {&(0x7f0000002f80)=""/87, 0x57}, {&(0x7f0000003000)=""/57, 0x39}, {&(0x7f0000003040)=""/4, 0x4}], 0x5, &(0x7f00000030c0)=""/205, 0xcd, 0x8}, 0x8a6}, {{&(0x7f00000031c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003240)=""/138, 0x8a}, {&(0x7f0000003300)=""/79, 0x4f}, {&(0x7f0000003380)=""/59, 0x3b}, {&(0x7f00000033c0)=""/24, 0x18}], 0x4, 0x0, 0x0, 0x3}, 0x8}], 0x6, 0x2, &(0x7f0000003500)={0x77359400}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000003540)=0x5, 0x4) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f0000a52000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r1, 0x1000}, {r1, 0x200}], 0x1ffffffffffffed7, 0x7f) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/03/18 20:34:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8400, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x6, 0xffffffffffffffb6, 0x80000000, 0x48b8fd75, 0x20, 0xffffffffffff3d4b}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000180)=0xffffffffffffffc0, 0x4) [ 51.782027] audit: type=1400 audit(1521405244.721:20): avc: denied { relabelto } for pid=7285 comm="syz-executor1" name="memfd:($" dev="tmpfs" ino=16834 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:netcontrol_device_t:s0 tclass=file permissive=1 2018/03/18 20:34:04 executing program 2: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000580), &(0x7f0000000780)) r1 = socket$packet(0x11, 0x3, 0x300) fremovexattr(r0, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') sysfs$3(0x3) bind(r1, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x0) 2018/03/18 20:34:04 executing program 6: writev(0xffffffffffffffff, &(0x7f0000002ff0)=[{&(0x7f0000005000)="390000001300090469000000810000000700004003000000450001070000001419001a000100020d0700006f0200000000000000000003e400", 0x39}], 0x1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 20:34:04 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x10) write$selinux_load(r1, &(0x7f0000000100)=ANY=[@ANYRES64], 0x8) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x0, {0xa}}}, 0x3a) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/03/18 20:34:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="1ad74bb452b1dd3c821f4e83807d8f88bb069be19c5a858471cf680fbd8b203cbf7649c9cb5f06ec22e1e539ed8e843dd0d2df1d66f1852d2779f0c97e2cfc5598a8b0f3ea8777cfb472d268914457b24c2d7ebd8be6cb75", 0x58) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@local}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) 2018/03/18 20:34:04 executing program 0: socketpair$ax25(0x3, 0x5, 0xc5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = signalfd(r0, &(0x7f0000146ff8), 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) lseek(r1, 0x0, 0x0) r3 = dup3(r1, r2, 0x0) getsockname$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) 2018/03/18 20:34:04 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x2080) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x8000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x6, [0x8, 0xbc, 0x4, 0x3f, 0x8, 0x5]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4f9}}, 0x4, 0x0, 0x1ff, 0x9, 0x23}, 0x98) dup2(r2, r1) 2018/03/18 20:34:04 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getnetconf={0x2c, 0x52, 0x408, 0x70bd29, 0x25dfdbfb, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x9a3c}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xbc1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x44800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x5}, {0x3}, {0x4, 0x7}, {0x4, 0x5}, {0x3, 0x8000}, {0x0, 0x8000}], 0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, 0x10, 0x3, 0x2, 0x70bd25, 0x25dfdbfc, {0x7, 0x0, 0x2}, [@typed={0xc, 0x52, @pid=r2}, @typed={0x18, 0x89, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x8, 0x31}, @nested={0x10, 0x76, [@typed={0xc, 0x4d, @u32=0x8}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x4010) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/03/18 20:34:04 executing program 4: socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$KDMKTONE(r0, 0x4b30, 0xc1) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080afdc)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/18 20:34:04 executing program 7: r0 = inotify_init1(0x0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x9) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/03/18 20:34:04 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x400) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x7d) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x404000) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) writev(r2, &(0x7f0000000480)=[{&(0x7f0000000140)}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}, 0xabe4}}}, 0x84) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/03/18 20:34:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x3}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001400)={0x0, @dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0x10000}, 0xc) 2018/03/18 20:34:05 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0], 0x1, 0x8, 0x1, 0x1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="006340400000000000d165684a834c98b0000000000000007dd654cf000000000000000050000000000000001800000000000000"], 0x0, 0x0, &(0x7f0000009000)}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x4}}, 0x80, 0x0, 0x7, 0x6, 0x80}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x84) 2018/03/18 20:34:05 executing program 2: add_key(&(0x7f0000000000)="750900000000000000d090d74555844c678c357200", &(0x7f00008f9ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)={'yam0\x00'}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x9) 2018/03/18 20:34:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000000)=0xc) setuid(r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x80) sendto$unix(r2, &(0x7f0000000080)="83981becb16fd6348345448fa5f69fa2cf6a0c332b4be5399267de7ec5452c2b394e9db0ecb1c393f597d2cc0ed6e52a8190144dd4bb9f03a00fb5745d880ab48135c1618970685c634ae031c60e68c4eb5b4afa42", 0x55, 0x4000, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000180)={0x853, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x104) 2018/03/18 20:34:05 executing program 7: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000000000)="1ca7163845522ed50c89b7a97d3514c54c0643e90e9e9b04a25a80f1c084ec632174a52745453ce2a0e3e9a1f30bb1d48aee1465a464da8b22a8b78ac1f1bb95f4d7a7e800fd8ca9b12dee1c72252fbaa8e69257ff4382dbca27b3caf93a3a37208d1d3ec4cad35215bfdc6d908fc8e6642a45b90fa393e98fb4fb39daab998517173b78bbd27d4e4d488a3ef0e7beb8e7385a819d359359f29256d90f89d20799888c6de926c7bf08ebb433fba1ec132858cb5134fae097355adff5c630e22dc5a9b2bb32032180f863487aa3f5e8aba492ddda4f8c490082f8a690678bf76b40366ea32a0fd0e5686db1c793adf74e7e32f1") renameat2(r0, &(0x7f0000c2dff8)='./file0\x00', r0, &(0x7f0000c1cff8)='./file0\x00', 0x0) 2018/03/18 20:34:05 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x2, 0x5) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) fallocate(r1, 0x2, 0x0, 0x3) 2018/03/18 20:34:05 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) ptrace$setopts(0x4206, r1, 0x0, 0x0) waitid(0x2, r1, &(0x7f0000000000), 0x1000005, &(0x7f0000000100)) 2018/03/18 20:34:05 executing program 4: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f00000000c0)=0xc) r3 = request_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='net/anycast6\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="374abb4914d36c19b0c7224edfa88feb8aeddf5f2ee6d7b4a7e0f47768998fb68a73e2a6f53dc34eec692dda4046ca9df01483175a4916f9903624f099bea0258678c91c35b6d533212c86bb", 0x4c, r3) syz_open_procfs(r2, &(0x7f0000000100)='net/anycast6\x00') ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/03/18 20:34:05 executing program 2: fanotify_init(0x10, 0x80000) r0 = gettid() unshare(0x28060400) exit(0x0) prctl$intptr(0x7, 0x5) r1 = syz_open_procfs(r0, &(0x7f000000b000)='ns\x00') fstat(r1, &(0x7f000065bfbc)) 2018/03/18 20:34:05 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, 0xa, 0xa, 0x5}, 0x14}, 0x1}, 0x0) 2018/03/18 20:34:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7fffffff, 0x20000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='..') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_set$uid(0x3, r1, 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file1\x00') 2018/03/18 20:34:05 executing program 0: pipe2(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x847fd) r2 = socket(0x10, 0x20802, 0x0) write(r2, &(0x7f00000000c0)="22000000150007010009d6f400010004020800000100000009000100000100000115", 0x22) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003080)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) read(r4, &(0x7f00006e4000), 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005880)={{{@in6=@mcast2, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000005980)=0xe8) getegid() fstat(r3, &(0x7f0000000680)) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)) getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000d00)={{{@in, @in6}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000e00)=0xe8) getresgid(&(0x7f0000000e40), &(0x7f0000000e80), &(0x7f0000000ec0)) getuid() stat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)) geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000001600)=0xe8) fstat(r1, &(0x7f0000001640)) geteuid() 2018/03/18 20:34:05 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0x0, 0x2) add_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="1b08", 0x2, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) [ 52.119800] binder: 7361:7364 got transaction with invalid data ptr [ 52.127782] binder: 7361:7364 transaction failed 29201/-14, size 80-24 line 3147 2018/03/18 20:34:05 executing program 4: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='system\x00', 0xffffffffffffffff) r2 = memfd_create(&(0x7f00000001c0)='keyring\x00', 0x1) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x0, 0x7530}, {r3, r4/1000+10000}}) keyctl$reject(0x13, r0, 0x40, 0x8, r1) r5 = socket(0x18, 0x0, 0x4) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000002c0)) connect(r5, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/18 20:34:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001100), &(0x7f0000001140)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) pread64(r1, &(0x7f0000000080)=""/4096, 0x812, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000941000), &(0x7f000093f000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001180)={0x0, 0x9fc9}, &(0x7f00000011c0)=0xc) r3 = request_key(&(0x7f0000001280)='big_key\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001300)='/selinux/enforce\x00', 0xfffffffffffffff8) r4 = add_key(&(0x7f0000001340)='syzkaller\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)="c1fdf89677cff99211e3371c0d685cef4bf04f895a6326f0812e2ce9fb5aa2d2bcff506a66fd08695647ec0cbe4c183a7f5c0f3c05cc655568e0be0ebc8546f92a055fd3941816d3a50eab21fc51f5d6492cf948dbcbd60f639deb247f6ad0e710bd5617e3fec7690cf50116350e3eadba6d", 0x72, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000001440)='rxrpc\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000014c0)="8c996a1b742d7be3acd108c780ee3ac08ab273008b31de6ab89ca225b73fefe69c5c789aa80379c3b1611ecf7aaf85f8993d738e72e904a7a0ff1b263efe0c48fb967aab0e3eff63265c65d51eef9931270e8ce85863c38b9be3ae5e917e7ccec65f10c26c88516a9236a6a467dea935c9e521cb150d75674cb9e9f0", 0x7c, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000001540)={r3, r4, r5}, &(0x7f0000001580)=""/119, 0x77, &(0x7f0000001680)={&(0x7f0000001600)={'sha384-avx\x00'}, &(0x7f0000001640)="a2b6892375506b9914516a66658900190820b9aa88fe187a48600f559db3327c8ff7de7393eb418f037a8a299c8479", 0x2f}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001200)={r2, 0x30, "891b3175b82e867c5643136bacfa731bf267031b72381e0e8f2464d1e7e43a61d80d92edb9b01f5110bf129fedd51046"}, &(0x7f0000001240)=0x38) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x801, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000040)) connect$unix(r6, &(0x7f0000001080)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/18 20:34:05 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000180)=0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/159, 0x9f) 2018/03/18 20:34:05 executing program 7: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {r1, r2+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000997fe0)) [ 52.181891] binder: BINDER_SET_CONTEXT_MGR already set [ 52.191437] binder: 7361:7386 ioctl 40046207 0 returned -16 [ 52.203718] binder_alloc: 7361: binder_alloc_buf, no vma [ 52.211460] binder: 7361:7364 transaction failed 29189/-3, size 80-24 line 3128 [ 52.219982] binder: 7382:7387 transaction failed 29189/-22, size 40-8 line 3005 [ 52.247910] binder: 7382:7397 transaction failed 29189/-22, size 40-8 line 3005 [ 52.271517] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.281059] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.297495] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.303983] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/18 20:34:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x19}, 0xb5, 0x2, 0xff, 0x1, 0x8, 0x7, 0xc000000000}, &(0x7f00000000c0)=0x20) fstat(r0, &(0x7f0000000200)) 2018/03/18 20:34:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @rand_addr=0x5, 0x1, 0x1c9}, 0x96dc3ebcab9aa6e9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/18 20:34:05 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0x4a3) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r1) setrlimit(0x2000000000000000, &(0x7f00000000c0)={0x7, 0x7f}) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/27) 2018/03/18 20:34:05 executing program 2: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f00000000c0)) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='net/psched\x00') r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/keycreate\x00') pwrite64(r1, &(0x7f0000ed6fa9), 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) creat(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/03/18 20:34:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x81}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x9e, "980f03751c75d1c4ab9cc21f021244c70565ca1855294fc90ffd9adcff5f0393cbfe075e9b2c6a1b97f9869704c3ab8b7368d9a41e0f09cc16bcc686f67051ebe5788e48d55be3225aead0d815fe86c8658aae0c220d64ab057fd6b683718bc076ac3c620f30b54372106d201acad3f88f5d796ffc4143614a3861556508fd56548e217ff2b5985b8a29aee303ec3174307133a493b3d8fa2ea846793716"}, &(0x7f0000000200)=0xa6) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000280)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb347e3be745180ae1594077309673ae727bd83b1532e92e00b3b860686dc781bae160f52ff9f06b47d09d2580cf"}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/18 20:34:05 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xbc, 0x0, 'client0\x00', 0x0, "aefedbc32122cd9f", "08b3b5d74495c770742769dc97fb24a434b329fae1be249b4b0fbcbc485eae32"}) 2018/03/18 20:34:05 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) ptrace(0xffffffffffffffff, r1) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000600)=ANY=[@ANYBLOB="000202010000000028a156adb6200432f7ff01000000002c4300"], 0x18) fanotify_init(0x0, 0x918bfe) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) modify_ldt$write2(0x11, &(0x7f0000000640)={0x2, 0x20000000, 0x2000, 0x6, 0x0, 0x5, 0x8, 0x9, 0x4, 0x3}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x2400, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000006c0)={0x1f3787ff, 0x2, 0x381}) sendto$inet6(r0, &(0x7f0000000000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0xce20, 0x100000000, @empty, 0x7}, 0x1c) 2018/03/18 20:34:05 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2000000000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) r2 = getuid() pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@getpolicy={0x80, 0x15, 0x400, 0x70bd2a, 0x25dfdbfb, {{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 0x4e23, 0x100000001, 0xa, 0x0, 0x20, 0xbf, 0x0, r2}, 0x0, 0x3}, [@address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x2, 0x200, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0x1f, 0x1c}}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x40000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000003c0)={'filter\x00', 0x0, 0x4, 0xc8, [], 0x1, &(0x7f0000000280)=[{}], &(0x7f00000002c0)=""/200}, &(0x7f0000000440)=0x50) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/03/18 20:34:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$session_to_parent(0x12) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) write(r0, &(0x7f0000005000), 0xffe3) 2018/03/18 20:34:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') preadv(r0, &(0x7f00000000c0), 0x20000000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/03/18 20:34:05 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x140, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x7, 0x5, 0x40, r1}) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/03/18 20:34:05 executing program 5: capset(&(0x7f0000c6a000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x801, 0x0) fchmod(r0, 0x4) socket$inet6(0xa, 0x801, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/03/18 20:34:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f00000d4000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/18 20:34:05 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x9, 0x6, 0x2, 0x8, 0x10000, 0xffff, 0xd26, 0x13580, 0x40, 0x92b4}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write(r2, &(0x7f00000001c0), 0x0) pread64(r1, &(0x7f00000000c0)=""/205, 0xcd, 0x0) write(r0, &(0x7f0000000080)="b43fb3b76ee43c2731c3201c30a8b86869e8764e6d1356ae40ba023fa622ed779945741a9b51e4380deed19a944aa6252c554d84a908ae8e556c296d58", 0x3d) 2018/03/18 20:34:05 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x8bc4, [0x0, 0x8, 0x81, 0x2, 0xfc, 0x400, 0xffffffffffffffff, 0xfffffffffffffff8]}, 0x5c) socket$key(0xf, 0x3, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8001}}, 0x7, 0x9}, &(0x7f00000003c0)=0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, [0x4, 0x10000, 0x7, 0x7fff, 0x50a, 0x8e1, 0x2, 0x7fff, 0xfffffffffffffff9, 0x6, 0x1ff, 0x9, 0x9, 0x7ff, 0x90d]}, &(0x7f0000000500)=0x100) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x20}}, [0xfffffffffffffffc, 0x1000, 0xffffffffffffffe0, 0x8, 0x5, 0x1000, 0x7, 0x7ff, 0x7, 0x9, 0x1000, 0xf7f, 0x200, 0x0, 0x1]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005fb8)={{0x1}}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000540), &(0x7f0000000580)=0x4) 2018/03/18 20:34:05 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='uid_map\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) preadv(r1, &(0x7f0000001500)=[{&(0x7f0000001440)=""/114, 0xfeaa}], 0x20000000000000ee, 0x1000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x513, 0x7}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x300000000000000}, &(0x7f0000000200)=0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="8d4fd47c6f55adbe18c72aea30e449f84d959132734eb9dc2dc452c69ebc37cb6244ac5c4c86cd2b92543f0e") 2018/03/18 20:34:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f00000002010000000000000000000002000000000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) fchdir(r0) 2018/03/18 20:34:05 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) renameat2(r0, &(0x7f0000efdfff)='/', 0xffffffffffffffff, &(0x7f00004bbfff)='/', 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x6, 0x4) 2018/03/18 20:34:05 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x200000080004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f76ff4)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) socket(0xb, 0x80007, 0x4) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) clock_settime(0x0, &(0x7f00000000c0)) mq_timedreceive(r0, &(0x7f0000ff7f87)=""/121, 0x79, 0x0, &(0x7f0000734000)) [ 52.478121] audit: type=1400 audit(1521405245.421:21): avc: denied { create } for pid=7416 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/03/18 20:34:05 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f51fdc), &(0x7f0000448ffc), 0x0) process_vm_writev(r0, &(0x7f0000f95000)=[{&(0x7f0000938000)=""/47, 0x2f}], 0x1, &(0x7f0000000300), 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) bind$pptp(r4, &(0x7f0000000300)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) tkill(r0, 0x16) r5 = creat(&(0x7f0000369ff8)='./file0\x00', 0x0) getpid() execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='mime_typewlan0%\x00', &(0x7f0000000080)='GPL\x00', &(0x7f00000000c0)='vmnet0(proc-[#^\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='-vmnet1\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)=')vboxnet0*em0em1&\x00', &(0x7f0000000200)="7b6367726f7570216c6f3a776c616e316367726f757073656375726974792b0370707031706f7369785f61636c5f61636365737300"]) bind(r5, &(0x7f0000000280)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'teql0\x00'}}, 0x80) 2018/03/18 20:34:05 executing program 4: r0 = memfd_create(&(0x7f0000000000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick, 0x0, {}, 0x10001}) 2018/03/18 20:34:05 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000000)=0x6, 0x4) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92", 0x1}], 0x1, 0x0) 2018/03/18 20:34:05 executing program 5: mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f0000000080)) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) 2018/03/18 20:34:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@fragment={0x7f, 0x0, 0x72, 0x53361836, 0x0, 0x90, 0x68}, 0x8) 2018/03/18 20:34:06 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="0ac5b055") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c76657200000000000006000000000000000000000000000000000000009034bbf61f43e7350000008f7a65882e585405f182e4e37bc16dc51ca28ed4ee5ee268f9a55a7e59864dc8c36adb2edf71e6c7105ed0b5bdc8"], &(0x7f0000000280)=0x59) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) 2018/03/18 20:34:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) fallocate(r0, 0x0, 0x6, 0x9) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0xb8, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x33931fd5}, @in6={0xa, 0x4e22, 0x8390, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in6={0xa, 0x4e20, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff80000001}, @in6={0xa, 0x4e24, 0x29a, @mcast1={0xff, 0x1, [], 0x1}, 0xe6d}]}, &(0x7f0000000280)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/18 20:34:06 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x52, 0x4008044, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r2, 0x8}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5, 0x0) 2018/03/18 20:34:06 executing program 7: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000300), 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x600000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'lo\x00', 0x9}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00634040000000000000000000000000008000000000000011000000000000000000000000000000000000000800000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/18 20:34:06 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8085000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipmr_getroute={0x14, 0x1a, 0x0, 0x70bd29, 0x25dfdbfc, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x810) tkill(r1, 0x1000000000016) 2018/03/18 20:34:06 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x2) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/18 20:34:06 executing program 0: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) finit_module(r0, &(0x7f0000000080)='selfeth0*+vmnet1\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000285000)={0x0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @addr}], 0x30) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x93, @time={r4, r5+10000000}}) 2018/03/18 20:34:06 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b2ff4)) dup3(r1, r2, 0x0) pipe2(&(0x7f0000000000), 0x4000) 2018/03/18 20:34:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000ffffffffffffffff05000600000000000a004e200000000700000000000000000000ffff00000000000000000000000005000900000100000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e20000000f4fe0200000000000000000000000000020000000000000000"], 0x98}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f000000dffc), 0x4) 2018/03/18 20:34:06 executing program 0: socket$inet(0x2, 0x4000000000000001, 0x0) 2018/03/18 20:34:06 executing program 6: socket$inet(0x2, 0x800, 0x5) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/03/18 20:34:06 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) shutdown(r1, 0x1) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) 2018/03/18 20:34:06 executing program 0: socket$inet(0x10, 0x6, 0x100000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) sendto$inet(r0, &(0x7f0000000080)="e2114e97be3a294f9306975e1f7cf907cb", 0x11, 0x8004, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) recvfrom$packet(r0, &(0x7f0000000040)=""/35, 0x23, 0x100, 0x0, 0x0) 2018/03/18 20:34:06 executing program 1: mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) 2018/03/18 20:34:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/189) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/03/18 20:34:06 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000bb4000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) r2 = request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/snd/seq\x00', 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000000340)) keyctl$get_persistent(0x16, r1, r2) 2018/03/18 20:34:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000600)={@empty, 0x0, 0x0, 0x0, 0xb}, &(0x7f0000000640)=0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x7, 0x8001, 0x8, 0x400}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/18 20:34:06 executing program 3: timer_create(0x3, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000000200)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/145) r1 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e23, 0x955f, 0x4e21, 0x47, 0xa, 0x80, 0xa0, 0x29, 0x0, r1}, {0x10001, 0x7, 0x6, 0x101, 0x5, 0x40, 0xffffffff, 0x2}, {0x5, 0x0, 0x964000, 0x9}, 0x1, 0x6e6bbd, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d3}, 0xa, @in=@broadcast=0xffffffff, 0x3501, 0x3, 0x0, 0x10001, 0xed, 0x31b, 0x8}}, 0xe8) 2018/03/18 20:34:06 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0x3}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)="6d71d365756500", 0x0, &(0x7f00000000c0)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000300)={r1}) getpeername$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000240)=0x10) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimensat(r0, &(0x7f0000000340)='./file1/file0\x00', &(0x7f00000003c0)={{r2, r3/1000+30000}, {0x77359400}}, 0x0) time(&(0x7f0000000080)) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x10000, &(0x7f00000001c0)) 2018/03/18 20:34:06 executing program 1: syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/18 20:34:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000000080)=""/128, 0x80, 0x20, &(0x7f0000000100)=@ax25={0x3, {"08cd01fff8422c"}, 0x4}, 0x80) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0x4000000000000005, "964a02"}], 0x10}}], 0x2, 0x0) 2018/03/18 20:34:06 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) r1 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) connect$ax25(r0, &(0x7f0000000000)={0x3, {"b15586f4ae2bbf"}}, 0x10) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000036000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x30000, 0x0) r5 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x10, r3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x18, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0b63000003630840a5716e0800794c9c54032a9458983d65", @ANYRES64=r5, @ANYBLOB="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"], 0x32, 0x0, &(0x7f0000000040)="0b9bf2290f26c2ea789f91c6a3b8af460fb0f6dd098481a3c795a390345d766c99c43404db2f94618a09196b1da1bd13e838"}) ioctl$TCXONC(r4, 0x540a, 0x7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0xfffffffffffffff9, 0x10, 0xffff, 0x1}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x6, 0x9, 0x2, 0x0, 0x4, 0x9, 0x6, 0xe2, r6}, &(0x7f0000000380)=0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000200)=""/96, &(0x7f0000000280)=0x60) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00000003c0)={'ifb0\x00', 0xffff}) flock(r3, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000580)={0x80, 0x5, 0x8000, 'queue1\x00', 0x81}) 2018/03/18 20:34:06 executing program 5: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="faf571cff633ea038b7748c6dd1e2ba24f502c1abb0aed83ab9ffcd5219568a502794fd376c7c11fc88193757087bf", 0x2f}], 0x1) ioctl$VT_DISALLOCATE(r0, 0x5608) flock(r0, 0x2) 2018/03/18 20:34:06 executing program 4: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f0000000000)="6236ada82da9f362ee3a", 0xa}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8980, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, [0x100000000, 0x80, 0x8, 0xfcb, 0x1f, 0x6, 0x6975, 0xc7e9, 0x2, 0x0, 0x1b, 0xfffffffffffffbff, 0x4, 0x6]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x7ff}, &(0x7f0000000300)=0x8) 2018/03/18 20:34:06 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001100)={0x0, 0x6, 0x7ff, 0x7, r1}, 0x10) r2 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="8608006600", 0x5) 2018/03/18 20:34:06 executing program 3: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x800) sendfile64(r1, r2, &(0x7f0000000140)=0x3e, 0x1) r3 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0, 0x0) read(r3, &(0x7f00000002c0)=""/182, 0xb6) 2018/03/18 20:34:06 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x80800) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) r1 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xd}, 0x17) 2018/03/18 20:34:06 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='.', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='\x00\x00\x00\x00s\x00', 0x2000000, &(0x7f00000000c0)="66605a254ce4d171b8554bf9f9cd2000460ce85f6a7f6ff31f710ded135ac4a5048878c8766922033d84c7e6ab5fc002908dbded158c6c7e6e228bb4a30a5279380aef0af14a20f5a6ce65fe849aee39ba1417b4281d7ae6e826cdde0aeb43226159c2c293a9ef9c434e5ab0f8f7605411adcc76940447291423bb6f5a91cc4ec8fc8bbf8a40ced0d684387f7ffc1a60e17d060464a522fd8c9359d0211849eda49c9feadbdd4b9afa4450b7f2b4cc78ab9af57a1bc2747ab6566ab2479eddae99cc000000000000000000000000") mkdir(&(0x7f0000000240)='.', 0x20) getrlimit(0xe, &(0x7f0000000280)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000300)='.') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) umount2(&(0x7f00003bafff)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a5ff8)='.') 2018/03/18 20:34:06 executing program 4: memfd_create(&(0x7f0000000040)='\x00', 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00007d7ff3)='net/snmp\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x4004, 0x3265ac94) 2018/03/18 20:34:06 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b64e665b8504269703c266fa336f7bbcb7f5e1eec44aeec6b18e4f19008296affb8d69bdada22de883b9056ef631b608a7f55450bcfc4bb801c77f867840dc0d95"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/18 20:34:06 executing program 2: mq_open(&(0x7f0000000000)=')security\x00', 0x40, 0x2, &(0x7f0000000040)={0x3, 0x800, 0x6, 0x3, 0x100000000, 0x7fffffff, 0x8001, 0x4}) mq_open(&(0x7f0000000140)='.eth0vmnet10selfselinux\x00', 0x0, 0x0, &(0x7f0000000180)) 2018/03/18 20:34:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000001c0)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfc, 0x6200000}, 0xc) r1 = epoll_create(0x4) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) sendfile(r1, r0, &(0x7f0000000200)=0x15, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x369e, 0x30, 0x0, 0x33}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x7fb, 0x160, 0x400, 0x5, 0x7fff}, 0x14) 2018/03/18 20:34:06 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) unshare(0x400) ioctl(r0, 0x8, &(0x7f0000000080)="0103b0005f00f7fd") execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000340), 0x0) fsync(r0) 2018/03/18 20:34:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0), 0x1a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x400, {{0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x84) 2018/03/18 20:34:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={0x6011}, 0x8, 0x80000) ioctl$int_in(r0, 0x80000080045432, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x5, 0x2000}, 0x4) 2018/03/18 20:34:06 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf7761", 0x3}], 0x1, &(0x7f00000002c0)}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') mknod$loop(&(0x7f0000000040)='.', 0x2100, 0x1) mkdir(&(0x7f0000000180)='.', 0x0) 2018/03/18 20:34:06 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000012bff2)='ns/cgroup\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000000c0)={0x4, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x000\b\x00', 0x0, "eaa3f7cc2f3905b0", "f4d9f553181fbecce1867684c2c1f40234c244a0e87f2c6bbffafeaafe82684f", 0x2, 0x8001}) 2018/03/18 20:34:06 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$getflags(r0, 0x4) [ 53.585617] binder: 7617:7619 unknown command 1533431478 2018/03/18 20:34:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socket$packet(0x11, 0x0, 0x300) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="81", 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x9e6, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x5, [0x9, 0x0, 0x5, 0x0, 0xd75a, 0x10000, 0x8]}, 0x5c) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) prctl$getname(0x10, &(0x7f0000000080)=""/118) 2018/03/18 20:34:06 executing program 5: fallocate(0xffffffffffffffff, 0x0, 0x852, 0x0) creat(&(0x7f0000001380)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) sendfile(r0, r0, &(0x7f0000000040), 0x5) 2018/03/18 20:34:06 executing program 4: r0 = socket(0x18, 0x0, 0x4) poll(&(0x7f0000001000)=[{r0, 0x8000000000000000}], 0x1, 0x0) 2018/03/18 20:34:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="09072e53396d0eff05d947341687ee247ab5d7473378e501", 0x18, 0xfffffffffffffff9) write$tun(r1, &(0x7f00000001c0)={@pi={0x0, 0xf5}, @void, @mpls={[{0x0, 0xfffffffffffffe5d, 0x10001, 0x7d5}, {0x5, 0x80, 0x7}, {0x3, 0x2, 0x5, 0x6}, {0x1f, 0x6, 0x5, 0x3}, {0x6, 0x3, 0x1000, 0x401}], @generic="d05fb99c7de5f1a28ebf7a15aa0b2b2416478126db8221fb"}}, 0x30) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r3) dup2(r0, r1) 2018/03/18 20:34:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x97b1, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xd3, "900ac5f64713bdbed4c7e4d6b15cbe29cc1aa72724b6b056ec252fd799e6675ab8d86cfbf9abd9a27b71b3d64052e9c087fb53645cc62a4f314b65a4fa14c8c285b5255615a9f82df634b7638f0e78d44740cf49183caed3c9ca7ed89bb7034c6426857e58dff004af5a876dbd4e290edbb43822f67155dd3e4c325b35b983ca1eb0bfd85102a5a1fd54d1938115ab13253fe06e9c7dd5f3105d9508b139f53a710bb1fec48e12cbe66c690ffbbad0bd57bec838857b172eb833169e5c2954ec5118f4fa4b5a008288cb6776bec0e9fd7928bd"}, &(0x7f0000000180)=0xdb) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) [ 53.752510] binder: 7617:7619 ioctl c0306201 20008fd0 returned -22 2018/03/18 20:34:06 executing program 0: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004001cee03d2e88ba931"], &(0x7f0000000080)=0x10) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) 2018/03/18 20:34:06 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'bcsh0\x00', 0xf6}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x8, 0x5, 0x4}, 0x10) connect$inet6(r1, &(0x7f0000014fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f000000f000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x400, 0x101, 0x1000, 0x8}, {0x8, 0x8, 0xff, 0xe82}, {0x916e, 0x2, 0x7f6, 0x1}, {0xffffffffffff0000, 0x7f, 0xf1, 0x9}, {0xffff, 0xfdd, 0x7f, 0x400}, {0x2, 0x1f, 0x252bc68f, 0x8}]}, 0x8) sendmsg(r1, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000004fe0), 0x0, &(0x7f0000006000)}, 0x0) [ 53.836474] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 20:34:06 executing program 4: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe4ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000000040)='./file1\x00', 0x8000080000000000) fcntl$getflags(r0, 0x401) 2018/03/18 20:34:06 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x40000000000005}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e22, @rand_addr}, 0x10) timer_create(0x7, &(0x7f0000000200)={0x0, 0xd, 0x2, @thr={&(0x7f0000000040)="bccc85a98a5ed72295f97472a275f328f7275ac1bf4ffe491f5ae685c4d21c19b05c6cf3570ac6f4b52738f9049b5e6cb6a104734f0138fff686fc7dcb3e03166f96e7128cf3998278595f00875f5ca06cfb5f6750b0665c3d8c90803a6cd4f222889d77bca8338e03ca3923c7a8a48efada8c2b0fd01c3482f8abb522dc8f4776ac0269d1c9027cbd73888ac8fcb6b0a0cf83a3c6f94cb0db7fbfb6dbc82e4b569302761b20b2140fc19fdc6db2cf7c4d373f6c605e5eff4bbc772cbe41dda3265f30733d1d7bd3f8", &(0x7f0000000140)="994d88568e05b9baff4872796cf6275a771f33fcfccb355881d0e16e04e7475aeb80959f70786544e3f780dd46223c121eda108909c6751f8b5ad38ffe87dc427d81b9020f2b158f473d334d7365e453246b9ad64839a5f3d155c396285d421555e0569e6ae2ade82c7e97d997ca3a60b87900b6bf4e33a808d7f524358b89dfcc9fe387f0ba0b36d1ed693f347dbcaa16f23c2bd54b07f1da831224e01393f643c7d949828cefe025a98762131b1b56909afa0f33b7f68b"}}, &(0x7f0000000240)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/igmp\x00') symlinkat(&(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') timer_getoverrun(r2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/18 20:34:06 executing program 1: pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) ftruncate(r1, 0x2) socket(0x19, 0x3, 0x1) ioctl$KDENABIO(r0, 0x4b36) fcntl$setpipe(r0, 0x407, 0x10000b056) 2018/03/18 20:34:06 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0xcdd, 0x3, 'client1\x00', 0xffffffff80000003, "29edae74f46d86b5", "c451afafb16a1a7d4026ba4006e2e6522a66647748e878f3095884bae1b25be5", 0x6, 0xd2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x8004) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0xcd3f}) 2018/03/18 20:34:06 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f00000000c0)=""/156, 0x9c}, {&(0x7f0000000c80)=""/4096, 0x1000}], 0x3}}], 0x2, 0x4000000002, 0x0) write(r1, &(0x7f0000000040), 0xfd) 2018/03/18 20:34:06 executing program 0: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}]}, &(0x7f0000000280)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @dev}, &(0x7f0000000140)=0xc) connect$packet(r1, &(0x7f0000000180)={0x11, 0x1c, r2, 0x1, 0xfffffffffffffc01, 0x6}, 0x14) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x3}, r0) 2018/03/18 20:34:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x7, 0x1, 0x8, 0x80000000}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/18 20:34:06 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000080)=""/27) getdents(r0, &(0x7f0000000040)=""/18, 0x12) 2018/03/18 20:34:06 executing program 3: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000010c0)="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", 0x423, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x5}, &(0x7f0000000140)=0x88) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x97d1, 0x1, 0x0, 0x3, r3}, 0x10) dup3(r1, r2, 0x739ce1dba3119fb0) 2018/03/18 20:34:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x1000003, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x401, 0x1, {0x3, 0x0, 0x9, 0x1, 0x1000}}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000053000)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/18 20:34:06 executing program 7: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x2}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/03/18 20:34:06 executing program 6: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) unshare(0x28060400) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) exit(0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/18 20:34:06 executing program 0: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x105000, 0x0) execveat(r0, &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000280)=[&(0x7f0000000100)='ramfs\x00', &(0x7f0000000140)='-\x00', &(0x7f0000000180)='-Xbdev\x00', &(0x7f00000001c0)='ramfs\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f0000000240)='vmnet0proceth0vboxnet0ppp0)]\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='md5sum\x00'], 0x1400) mknod$loop(&(0x7f0000000340)='./file0/bus\x00', 0x50, 0x1) chdir(&(0x7f0000000000)='./file0/file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) rename(&(0x7f0000157ff4)='./file0/bus\x00', &(0x7f0000a6b000)='./file0/file0\x00') 2018/03/18 20:34:07 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc3) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x8b3, 0x2, 0x200, 0x101, 0x4}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/18 20:34:07 executing program 1: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x2000) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) [ 54.041061] Option ' Ÿüì"²‘#ZÅÚ ªf™†. v·(“H´eÇ óKý<–x¢\8 d/­±ò±ã4+àã1õ œ_³­ÔÊ#‘ 2018/03/18 20:34:07 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x100034, r1, 0x0) r2 = userfaultfd(0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='[\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='}!@procmd5sumvmnet1\x00', &(0x7f0000000180)='selinuxuser', &(0x7f00000001c0)='nodev\x00', &(0x7f0000000200)='*\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)="24766d6e657431fa00"], 0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) recvfrom$llc(r0, &(0x7f0000000380)=""/143, 0x8f, 0x40000000, &(0x7f0000000440)={0x1a, 0x5, 0x60, 0x200, 0x5, 0x1000, @link_local={0x1, 0x80, 0xc2}}, 0x10) getxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000500)=""/47, 0x2f) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) read(r0, &(0x7f0000000000)=""/126, 0x1b7) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000600)=0x3ff, 0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/18 20:34:07 executing program 4: r0 = socket(0x0, 0x5, 0xfffffffffffff802) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/249, &(0x7f0000000180)=0xf9) 2018/03/18 20:34:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/96, 0x60) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x6, 0x30}, 0xc) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22}, 0x10) 2018/03/18 20:34:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/223, &(0x7f0000000100)=0xdf) 2018/03/18 20:34:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) recvmmsg(r1, &(0x7f00000019c0)=[{{&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/18, 0x12}, {&(0x7f0000000340)=""/68, 0x44}, {&(0x7f00000003c0)=""/143, 0x8f}, {&(0x7f0000000480)=""/83, 0x53}], 0x6, &(0x7f0000000540)=""/23, 0x17, 0x8}, 0x4}, {{&(0x7f0000001680)=@nfc_llcp, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001700)=""/67, 0x43}, {&(0x7f0000001780)=""/64, 0x40}, {&(0x7f00000017c0)=""/193, 0xc1}], 0x3, &(0x7f0000001900)=""/140, 0x8c, 0x9}, 0x8}], 0x2, 0x20, &(0x7f0000001a00)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001a40)={r3, @rand_addr=0x8, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000040)}, {&(0x7f00000001c0)}], 0x2, 0x0) tkill(r2, 0x1000000000016) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}, 0x7, 0x1, 0x5f64, 0x0, 0x31}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r5, 0x5}, &(0x7f0000000180)=0x8) r6 = dup2(r4, r0) bind$inet(r4, &(0x7f000000f000)={0x2, 0x4e30, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) connect$inet(r6, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$ASHMEM_SET_SIZE(r6, 0x40047703, 0x3f) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/18 20:34:07 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @rand_addr=0x9}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6_vti0\x00'}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x7, 0x1, 0x1, 0x1000, 0x20}, 0x98) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x7, 0x8008, 0x7fffffff, 0x594d, 0x0, 0xffffffff, 0x9, r3}, 0x20) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast1, @dev}, &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000002c0)={0x100, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000300)={0x6, r4}) write(r0, &(0x7f0000000080)="9a", 0x1) 2018/03/18 20:34:07 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80001, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1, 0x163) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000180)='0', 0x1}, {&(0x7f0000001400)="10", 0x1}], 0x2) [ 54.041061] ÔE¾‡Õ ¹ =á I'ÑÎj6}ÝÕ7øÖsxßßÊmá ‡'%ƒG>øyq¾ ­mýR#—žØYŽ’ϱ£èþŸòP#°)ÅÎûÃâKoOption ' Ÿüì"²‘#ZÅÚ ªf™†. v·(“H´eÇ óKý<–x¢\8 d/­±ò±ã4+àã1õ œ_³­ÔÊ#‘ 2018/03/18 20:34:07 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) syz_open_dev$tun(&(0x7f0000001780)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x1000020000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/18 20:34:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000578ff4)) 2018/03/18 20:34:07 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6970647470300000fdff00", 0x2623}) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/18 20:34:07 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000006, 0x10, r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/18 20:34:07 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfc, 0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r0 = eventfd2(0x5, 0x80000) mmap(&(0x7f0000323000/0x3000)=nil, 0x3000, 0x200000000000, 0x8010, r0, 0x0) 2018/03/18 20:34:07 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) vmsplice(r0, &(0x7f0000000500)=[{&(0x7f0000000180)="809426c4350ebd4cb494fa504c866b21d7da962a426aa65b49d14e17b052bb3ab3f747c7f600990e057b1f97a3ac01164a1325ccbff2c168fc366a2959e70406ca9d828452117314d98514e6672f3c2ed916ee65dfd80d5cad4b88d308425aba5f49daa635ed902dc8f98edc4bffe949bd1c46398b6ee25e9271002bfaa8d72363a79cb42df6321aa4dd87b7630ffccef6384fc0af98", 0x96}, {&(0x7f0000000100)="26b6cb92a6fc650c67bbb4dcea5b09c942dc1195b78cfbda6a1fc11985e8", 0x1e}, {&(0x7f0000000240)="11bb9e19c9f2a73cc03dc35b9dab25843fa9fd6fa524583c5a0d5aeed44160da991f4a27aa6280f66dee08b7d26228fb73f0869a20e6152ddeff301dfb079df01f2e8ae4dd22b4f8e4eb29af133d87dbb61f370efe06074b9c31c5e4fb1bb3d8412ee1acc0659314b89c2797c17d2d2e93fd86ed47f7eabd3fe59d2ed842dec3f836ba91e5212437ec8da58dbd4756ea6a8bcb7f754d8e0626cec3e44462fa0dbb34a4826e8ae5b531658045f8ca01ca5ceae7bb3aa1", 0xb6}, {&(0x7f0000000300)="4d98a2bb1f", 0x5}, {&(0x7f0000000340)="04921eac2e59", 0x6}, {&(0x7f0000000380)="cb1a3fe65c2feada12348e46d4de33910f5f354cc73de8086caafb7c624d327b57d7803a5ae227f1dcabc3506b9becc76293c5be479f94650833f2139c5b309bbaab7beebc1c2c14fbef80ecc7f0d725f3af87bd45994ac84cf7a477471ac36bdf20013fb18b382711c446741c255352f3c2d2e55a6817ea225badc1c98d5337bac27ee0b08a503b2cf51f1d411b2da448013fcd58dcb2389ce83494041193ca1557e414a84f", 0xa6}, {&(0x7f0000000440)}, {&(0x7f0000000480)="1594bbeecf870d03541dd4481658ee2d04b8d2ffd0520ae955d0ee4823cb4837c808447d4762cb3e03ac38970f57a1339ce7a5a989e30e9b4d93f8f301afafa2b684f009daabbd8fc890c2b09e264a9bab02980df6dc59fc955f99bcb80d0c80b1b650db5b21f0df3f0ba64ef153d6489fb7a0bbe33a5bac", 0x78}], 0x8, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000080)={0x2000}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) 2018/03/18 20:34:07 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x6, {0x2, 0x4e24, @loopback=0x7f000001}, 'dummy0\x00'}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000080)=0xff9a) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x6b}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0xad, 0x5, 0x36eb, 0x1, 0x6, 0x9}) mq_getsetattr(r0, &(0x7f0000000000)={0x4, 0x8fc, 0x8000, 0xffffffffffffffe0, 0x7cf, 0xfffffffffffff000, 0x8, 0x6}, &(0x7f0000000040)) 2018/03/18 20:34:07 executing program 1: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f00000001c0)="22733ab05a36e621636b19ee3510e9997108a8da14f6fc2f7a5d2558738c68d4ab57d2c15c9543cf93d9ca510dd8a736b6d28f41722965b7f50e54b28de344e5210c0e143d330b48e201bcc0adbb64cf39e01eee460ee1a24c72c5af432750d0afee5fb2ab44ebfd2a0efbdf45e8227feae919f26d3aabcb6b9d2570ce194e05e1c2a4b629dafebd4285b682adab35139500dd32baf8ae73ee526f3328e44a90f1ed334d5e8a9e9b3165309a2f16271330") getxattr(&(0x7f0000000180)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000140), 0x0) symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control\x00') 2018/03/18 20:34:07 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x100) pipe(&(0x7f0000000300)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x5e, r1}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/03/18 20:34:07 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00004baffc)=0x81, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller0\x00', {0x4, 0x7, 0x100, "6e1dfd2ec93e", 0x8}}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/03/18 20:34:07 executing program 7: setrlimit(0x0, &(0x7f0000f3b000)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x169, 0x1, 0x7, 0x7, 0xfffffffffffffffb}, 0xc) 2018/03/18 20:34:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8b) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x2ac, &(0x7f0000001c00)}, 0x7da8}], 0x2, 0x0) 2018/03/18 20:34:07 executing program 4: r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000000)) gettid() getpgrp(0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000300)={r4, 0x8000, 0x0, 0xf3a4, 0x7ff}, &(0x7f0000000340)=0x18) getpgrp(r2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000100)='net/ip6_mr_vif\x00') getdents64(r6, &(0x7f0000002000)=""/72, 0x48) getdents64(r6, &(0x7f0000000000)=""/86, 0x56) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000140)={r7, 0x0, r6}) 2018/03/18 20:34:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ae000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="a34bc5d266532b56ea49bf65f93ac91e5fa147a33e76b103dc954aaffaf5217ead46acec170b780772889037396e254a84ef6960f6275afc2e7779547877fbbdce28a2e36f55ec1325d316f76d953ce35a250eff531b818bf8b8a11b68ac04a11480af69f31c4a0c8f74ea6db41f22f916549a1b2a711b31601273e9e8892ee7f785e55f309b1cd98f1a04eb55d4c60d880c6845cc1374a6212eba8ba0e45e3965a70c7b144191ba95f0c266549d3a211918e21b4f", 0xb5, 0xfffffffffffffffc) keyctl$clear(0x7, r1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x80) 2018/03/18 20:34:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x54) getdents(r2, &(0x7f00000001c0)=""/235, 0xeb) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = dup3(0xffffffffffffffff, r1, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4ea9, 0x3, 0x7, 0x3, 0x0, 0x3, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, 0x800, 0x1f, 0x0, 0x3f, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x6}, 0x8) 2018/03/18 20:34:07 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000000300)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x100000000, 0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x24}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) fcntl$setown(r3, 0x8, r0) sync_file_range(r2, 0x4, 0x7, 0x1) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)}, 0x0) tkill(r0, 0x16) 2018/03/18 20:34:07 executing program 5: socketpair$inet(0x2, 0x0, 0x3d, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_adjtime(0x0, &(0x7f0000000480)={0x5, 0xfffffffffffffff8, 0x6, 0x101, 0x1ff, 0x800000, 0x3, 0x7, 0x3, 0x2f, 0xa71, 0x0, 0x9, 0x97f, 0xf78, 0xfffffffffffffffa, 0x6, 0x6, 0x1f, 0x0, 0x6, 0x77c, 0x8, 0x7fffffff, 0x1, 0x400}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="4f00ffff01000046901da5cef0ca250000000000001956b28fb7312ef8240fc98515df4c332470ec523b1c46e3f83ff07ca811745327ccdc6ca63655c7e10d0f691f4dd7f4de9af843ffe064905e3af8fa0a6cc6673c9b3e2487f081389232b2aa7ceba30300c0cbae0a6799504ee6ac4daa698b20a612f59c015ea46f6cf1f2d0a8ae0d915be40f30e24f4c31e273f980da5edbe13063acd7c5436820b905d00ac1d1b9f1d1e853c58c305171c3da0aad4d501d8724d1248e2171d1162ba7dc21e0ea254bef365d977e5930903722223031b88d7f2bcca7d4e4cad3cd44331a84d7b568fe8feb2f0700000000"], &(0x7f00000003c0)=0x1a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000400)={r3, 0x90}, &(0x7f0000000440)=0x8) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00002d2d7c)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100300011c6900bb77a107c27e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061875d7220342000747ecf48b050000ff03000000000000efba00b3b40f0000c62cc6e96c7a44000000007ed089f74164536dab653670786eaec0ef151332450f779c48655685b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c0000", 0xc8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netlink(r4, &(0x7f0000000180), &(0x7f0000000200)=0xc) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000300)={0x45ff69fa, 0x8, 0x100000001}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000380)='nr0\x00') setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x4, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x104) 2018/03/18 20:34:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@can={0xc, {{0x4, 0x7, 0x6}, 0x3, 0x3, 0x0, 0x0, "6ca843a71f9ba24a"}}}}, &(0x7f0000000180)={0x0, 0x2, [0xf68, 0xb46, 0x438, 0x610]}) mmap(&(0x7f000076d000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5382, &(0x7f0000000000)="f94d1cee96cef3c724f0323db12fa78c62bbd39dc46111d936d7437d30ce3e88a4971f2627bf1130181a716c49217abb054631a2b0823c4dc5fac47a2d7f02116b64c46da716af073d4ec413769c4675f5a5875b34f93cd1ebf6bde0dd18454b6b1704cc45547ee6c97ea2ca5f8dc04d5c87cc7e3b3bc180386074cc0799fdfa4b639d49e84c65c4e067127be375c216b990087522e9ffccfc9476ca98d99745e20340b24a164d0637dd26cb389e56c1749ecaa76b2a0d2cf871825873ac763d6509b978a7") accept4(r0, 0x0, &(0x7f0000000100)=0xfffffffffffffd5c, 0x0) 2018/03/18 20:34:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x800, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xffffffffffffff17, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f00007d1000)=0x4) 2018/03/18 20:34:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000001cff0)={&(0x7f0000000180)={0x14, 0x32, 0x3ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:34:08 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = socket(0x3, 0x80000, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x3, &(0x7f0000000040)=0x1) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"baaea457bfe55c"}, 0x9}, 0x10) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0xd4, 0x4) fanotify_init(0x1, 0x800) 2018/03/18 20:34:08 executing program 7: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000e26721fe88039006feff000000005bda57179161176fc2ef49028fd91b198b60b9ae76afd0b572e02cff6d427856892da1d9849866994b074ce89338e634c26a6585c59b6b0301377746e5a3392969cf2523b1d2e8e9af78a3ebc23c3f1d6fc6f4fb0b0cef3671b49fd8b914fe30091a73cbf5e614ea76c2ade667314046b668b2bf761feb0dc16babe5abb1d4804060"]) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) ioctl(r1, 0x8936, &(0x7f0000000000)) sendmmsg$unix(r0, &(0x7f0000003fc0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f0000000080)}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/18 20:34:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x0) lstat(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)) [ 54.145219] ÔE¾‡Õ ¹ =á I'ÑÎj6}ÝÕ7øÖsxßßÊmá ‡'%ƒG>øyq¾ ­mýR#—žØYŽ’ϱ£èþŸòP#°)ÅÎûÃâKo[ 55.078400] tc_dump_action: action bad kind 2018/03/18 20:34:08 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0x5, 0x3, "ed0c906b3c5c2c84e962c9995bb605564770dfbc17184a604aa963af46306400f792e50cdbf5d5bc596ecaa6997ae7423e40101bc62ae902516681ef3a7af1b7f0ca10ba5f6555bbc05db4cbcdb26bff"}, 0xd8) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x2, &(0x7f0000769000)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073cff2)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000480)="2d40da00", &(0x7f00000004c0)="9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d", &(0x7f0000000380)=':/\x00', &(0x7f0000000500)="000000000000000000400000008c873d6dd98331344914eafeee6bfdb7e7dbba960a54c4118b29f5c400d88b0f1d56051d0cb4759b6a29551f143839185897ea59cc275453501fd349c8c2ac0e849a109a836def01e2a100bf6a222e73acf20fac038f", &(0x7f0000000580)='net/anycast6\x00'], &(0x7f0000fca000)) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x7fff, &(0x7f00000002c0)=0x2) r1 = memfd_create(&(0x7f0000001ffc)="2d40da00", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000300)={0x0, 0xc, 0x5, 0x1, "ea4af55747df064429f23a831866c5df884afc85d14e57d5ce7867ce46c69c90"}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000004af74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d"}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) write$sndseq(r2, &(0x7f0000044fd0)=[{0x0, 0x3, 0x0, 0x0, @tick=0x91, {}, {}, @ext={0x0, &(0x7f0000035ffb)}}], 0x1c) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x1) lremovexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'system.', '}-#/ppp0vmnet0vmnet1ppp1procself$\x00'}) write$sndseq(r1, &(0x7f0000025f70)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x1c) socket(0x5, 0x80007, 0x9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000001c0)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4) 2018/03/18 20:34:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1050, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000c, 0x26130, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) r6 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x10, 0xffffffffffffff9c, 0x4e) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000005c0)={0x164, 0x0, &(0x7f0000000400)=[@increfs_done={0x40106308, r3, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x50, 0x48, &(0x7f0000000080)=[@fda={0x66646185, 0x2, 0x3, 0x3b}, @flat={0x73622a85, 0x10a, r4, 0x1}, @flat={0x73622a85, 0x100, r5, 0x4}], &(0x7f0000000100)=[0x70, 0x20, 0x0, 0x78, 0x18, 0x78, 0x38, 0x40, 0x48]}, 0x3}}, @request_death={0x400c630e, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x18, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x73622a85, 0x101, r6, 0x3}], &(0x7f00000001c0)=[0x38, 0x20, 0x38]}, 0x8}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x68, 0x40, &(0x7f00000002c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x1, 0x22}, @ptr={0x70742a85, 0x1, &(0x7f0000000240), 0x1, 0x2, 0xd}, @flat={0x73622a85, 0x10a, r7, 0x2}], &(0x7f0000000340)=[0x38, 0x78, 0x68, 0x18, 0x78, 0x48, 0x0, 0x78]}, 0xffffffff7fffffff}}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=[0x30, 0x23a810bfab148154]}}, @acquire={0x40046305}, @request_death={0x400c630e, 0x2}], 0x2d, 0x0, &(0x7f0000000580)="467585e64964dd1e093defd9c3965377b7bdf2bb8562b6c5384a4154a55bcf774086dbdda0db12429d09908c01"}) setfsuid(r1) 2018/03/18 20:34:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x100000000) writev(r0, &(0x7f0000001fee)=[{&(0x7f0000005000)="390000001300090469000000810000000700004003000000450001070000001409001a000400020d000004e80200000000000000000003e400", 0x39}], 0x1) 2018/03/18 20:34:08 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/18 20:34:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000012ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) r3 = getuid() r4 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000080)="ea7cd9b59ea5d68c97d2017549f70fc8632ac2bb8a592cdd67edbd2cda", 0x1d}, {&(0x7f00000000c0)="c382e1436af002067713d7a9ac8a0736111faed1c37625fc2faa6a4fe8c2e368f18591f008a553a24f3838d5915f5a484c2b8199b430d9a9ca2c", 0x3a}, {&(0x7f0000000100)="9fade5d7e99660524cc52858d08da68e4d40adc6316b272d2eb434529fded13acd06d83f1ba0b3211df0b129fdfef2a3b132e77b8fc72c2a2a5033722a3e83e3563bd9f2e2bc05b02fe8b73a230d057282a49e6aa65df469c152c3", 0x5b}, {&(0x7f0000000180)="13d0dcf2711a2045a8ed80ede78362d6975b525de906d10700240053d7fa081627b3405f3184ffd07c4a339dc59139095fbfed26a086689f3729a0f5e85f99b3bd0dabf1764922a2256a5bc67d30a340a6ac1ad58b9250c019aa10edd2b90d0234a9f147eae4a329b1e9963daa12b755fd80be1de6761f1fb5246f03e505ac12a238edf02eb1", 0x86}, {&(0x7f0000000240)="321b0319ef924b3a85f39ddf07ff7f3e6e71764336be06ef24d9884287e88b1e5d2ed8b70a892080dace42ef44e50efce26299448162998c53b61b862965530b12fa341ac8a49ccb1baf7e88545f044bbccd7ad1a90d4656c625c2f568628483b1bdd11b9e8c3a61fbe5aec8d4d4881c3dd069b5da4e6097692e71d1e5be348e305a8355a6265b269d399a1a4685a51205acd529e89148e76b4988609143b7764306f97dedba0614147da1a3ebb6e32843154a95e427796c", 0xb8}, {&(0x7f0000000300)="666dd2fae501a26a3d1e4ce8cde5dfaf57d4d60eb1724aa601a36a185a2de8cce199152bb35ad23e8292dcad5cef591be4fac34502ee48b9ae15b0d27e60ed79776af88e2f9d238d6c6fc09b43b1de1d2aeb21cc0af1f316ccd9b6f6cae379524b1473c51d69bb472615e80c4a9dc1264fd2", 0x72}], 0x6, &(0x7f0000000600)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x24000000}, 0x0) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000), 0x2, &(0x7f0000004000)=[{&(0x7f0000008f0d)="fc150f9b", 0x4}], 0x1, &(0x7f0000020000)}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000680)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e24, @loopback=0x7f000001}}) 2018/03/18 20:34:08 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000002c0)=0x3) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000440)) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000400)={0x6f0, 0x2, 0x9, 0x101}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f00061f00ed07ff0719ef2e8c5b8072270bf4b9b820ebef19be022753e2c4c338c5a46439ed58416dd7af52e0fe14b460ca3d402ec12213ecf79e5c6ff1d2ecc3fbdff1b070aec5e40da2ea37366b66410e5dee08e88e0bd651cc2e1603a6a357c7667855c2594df1c2cde1fe66220a0a239e41c46fde2fde8a7c29298f695ae4e087c23b114c4252e089cb3e703de80371589a3b98c902142bb81eeb693fa1c2d743e1b497eecc1dde3e767e52e11d5785c3a9fdd320674141feb3c2f3a472e0c83eeb30bba91e12beb0ba931ab3608bfff8800ace92d4f41fb9872384c37777a8dbdccab2caeddda3d57a473fc4c95d961d88b8aed1b87c28ac65c56149ad5c08b8136e0f82168fe2b2e437382408db176379a2f6c998776d1bf536acb9ec3ee8ef2a6190674f442c6f6cc8ac70f76cb9318b034c4ab58c1ea26124a9452231948ad02283be556537edf7dd499e30f6a9e221e68b33cd2bf240876468cba002a901b32419a06c5bdf4632bdff9527605c2725834ab51e30786799a0e1a5a4fab7dbee8de1a2cf6076e1e619b06a8f481d3d0fadd1f232cc4d00069e9f3a7014e8e5996e6896c00c492961a9e7d200815a7463342f84f69505d99f390b26a2cc7cd83c2f1bd9d8f29f64ecdb0fafd1ca2176af4f1923dc4fd4f66bdaa45a99eb9ea5c5726503657c3538b41e1b3cc1f167335ddbdc61ccee6b3c2ac4fffb8f1c5e73c7515b9b008b335884c5db85945b0bedbf2074e8e634af3d3b4a92826c940d1ce2e95f193c25a30b5f4fab592bbd75b98b4a0db2155eec3aecdb3ea0b999d675fdc7d43f19b918b35f5854d8d188455619865fefb96ffcfe07ef08a39f8739a0b93e9ca70afa2c04bc3a12ee4f882779033a750b0d3aa9d277cb9499e8f601fefc7b2bf261b7b8bead88a079bf783ee3ae9137800cd957ffd4c462f8be72d08e77981417da25aa275894a4209cfc0184435120d6f2223e89f8b5d4e2dd090815aa6040edcb9f8808e02d86c84fae09"], &(0x7f0000000080)=0x2) renameat(r1, &(0x7f0000000240)='./bus\x00', r1, &(0x7f0000000280)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r3, 0xa, 0x27) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r4, 0x3, 0x20}, 0xc) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000003c0)) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/18 20:34:08 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) socket$inet(0x2, 0x5, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000380)='illinois\x00', 0x261) sendto$inet(0xffffffffffffffff, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe9, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="678593bfe74d1ceb8291d8125d42bd76", 0x10) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000000000000000000000000000240008001d0008f6d179c32a2ec4b1885a000000150069cc8910cf8a5164ef891111a0ed"], 0x1}, 0x1}, 0x0) 2018/03/18 20:34:08 executing program 5: ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x4, 0x3d, 0x9, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0e05403, &(0x7f0000000000)={{0x0, 0x1, 0x9, 0x0, 0x918}, 0x101, 0x1ff, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x2, 0x9, 0x7}) 2018/03/18 20:34:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ee6ffc)=0x3f, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x180, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/109) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) sendfile(r1, r2, &(0x7f0000000100)=0x12, 0x1) 2018/03/18 20:34:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="fe72e0ba1ba4c9a9cca0d5993fc8e220", 0x10) 2018/03/18 20:34:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) getcwd(&(0x7f0000001000)=""/4096, 0x1000) socket$netlink(0x10, 0x3, 0x1f) 2018/03/18 20:34:08 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x240) mq_getsetattr(r0, &(0x7f0000000000)={0x6, 0xff, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0xf1, 0x1f}, &(0x7f0000000080)) write(r0, &(0x7f0000000100)="3a4b174295a59991cd47d0bcdc2bf788b24bad", 0x13) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/57, 0x39}], 0x2) 2018/03/18 20:34:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0), 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080), 0x14) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x101, 0x4) 2018/03/18 20:34:08 executing program 3: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)=0x58, 0x800) getsockopt(r0, 0x3ff, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000140)=0x1000) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='M', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000180), 0x0) 2018/03/18 20:34:08 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:traceroute_exec_t:s0 unconfined_u:systeq_r:insmod_t:s0-s0:c0-c1023 1\x00\x00'], 0x58) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f00000001c0)) ioprio_set$uid(0x3, r2, 0x792bdd06) socket$nl_route(0x10, 0x3, 0x0) 2018/03/18 20:34:08 executing program 1: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getegid() ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="3892fee83f94016a3485b66c1976723fce50fc050cd415846fce94674397b32f1c97bd4fcd636f584bd9ba03ab96c8d64c499219aa3452ad465e13f06a18ae64c0dcd01fe85672c3adec373836a96495ae8b722cbfb9f65aeee7695806851e4e81f0b854d0c88ab9b040eaec3cf63fbbb3c568cda46168a9dba06d56a08ca827b7859a4236851d319ae83162d4409fa88a366d32d538") recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000040)}}, {{&(0x7f00000019c0)=@ipx, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x2, 0x2000, 0x0) 2018/03/18 20:34:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x80000000, 0x8000, 0x7fffffff, 0xa1, 0x0}, &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x0, 0x0, 0x3, 0x5, 0x40}, &(0x7f0000000180)=0x98) [ 55.620391] binder: 7866:7873 ioctl c0306201 20a20000 returned -14 2018/03/18 20:34:08 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={0x0, 0xd, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0xfffffffffffffbff}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000005fdc)="240000002d0003211ffffd946fa283b70a00004003000000031d856800a9000000000008", 0x24}], 0x1}, 0x0) 2018/03/18 20:34:08 executing program 4: r0 = socket(0xf, 0x80a, 0x3) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x2, 0x2, {0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x8}}}, 0x32) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @local}, &(0x7f0000000180)=0xc) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x100, 0xffff}) connect$packet(r0, &(0x7f00000001c0)={0x11, 0x19, r1, 0x1, 0x401, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000380)={0x1, 0xe2, 0x5, 0x0, 0x17}) accept4(r0, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80, 0x800) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x7ff, 0x7}) 2018/03/18 20:34:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x551102, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="3d861c06270b4cf5d1d21d21789839597a821c3e279bb8633e0277746194c3e70b84e9177459549f79f0088bd859ad8fa0cd9974436730ccf688cf8257d0ba1f81302037d99187a6ab0760f6024f4ebba0c7cde54bfd7d7afb01df8c64975c5b1a84f257a336f4676addee023b1b506d0032d6f70a7d71c76e12abd94d3224b0c6fd88b15d14934da74215c1222a9e91a0d9bfefb6ea677518e176498368547eb473ef68f1866b6997f5742ef24ec71fa6d4433e38f182f52e4ec4047114b2d914") ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/18 20:34:08 executing program 5: ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400854d5, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0, 0xffffffffffff0001}, {0x0, 0x0, 0x0, 0x1000}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syncfs(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x5543}, 0x10) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000200)="d8e10c9749859c34e9fbe84c7630b42e30d2e7400d5ca0659bb03f7b56ee304005744f51750d99e906d1c3c2d265268063ac169b35c321b823798ace76deb94117f4adca26d8158ee3241efa71931780284f728bce0b00c0bb17743c25071e3a4683f0abebac284982b7aba831dd334664aaeea2c403c842957d9fb5f4f620704c9bf7e04f17cc92d1ce25069497145956a5c56cbd548a419aef72b714b414dfe5093988e4965adda08eb110b2699df5fbfe5bbf8a1233f15f4bac366b6fc68cdd272a0073") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000400)=""/1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'ip_vti0\x00', 0x4}) fstatfs(r0, &(0x7f0000000300)=""/231) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) 2018/03/18 20:34:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000853fef)='ns/uts\x00') getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x10000000, 0x6, 0x3a}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="7569c0525c387000") sendfile(r1, r0, &(0x7f0000317ff8), 0x400000ff) 2018/03/18 20:34:08 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b30ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)) umount2(&(0x7f0000742000)='./file0\x00', 0x4) fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) umount2(&(0x7f0000000000)='./file0\x00', 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/18 20:34:08 executing program 7: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) bind$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendto$ipx(r1, &(0x7f00000000c0)="cc4e2f1bbd2cbefd9448f02663635e2110c13ce960df62926f6288c7e166750721936d78a07d2d2cf0cec1afe9cbfd1c301209099304c8140c79428584c18e72aebbd341556fbd7976c72c645508812d1d725206723e5115dcaaf1b8768ba86899ccfabf00f4971ae1019d710f870c5ba6e2b4ce4a7fc0e2d3cbd1102abd64d94546105a49b8c8b7d15984afbd68ba00b1825f6f9b864a2a1a34cd5b4ab1bc7c0b7f558c8ca8fbc7d6adf78a1de7e444ff47b50503", 0xb5, 0x90, &(0x7f0000000180)={0x4, 0x7fff, 0x0, "7885eb28cf27", 0x86e}, 0x10) 2018/03/18 20:34:08 executing program 4: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) r1 = creat(&(0x7f0000412ff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000010c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000011c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x2000, &(0x7f0000001200)={0x11, 0x3, r2, 0x1, 0x100000000, 0x6}, 0x14) 2018/03/18 20:34:08 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r4, &(0x7f0000000040)=""/125, 0x7d, 0x40000000, &(0x7f00000000c0)={0xa, 0x4e24, 0x10c7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) dup3(r0, r0, 0xfffffffff) 2018/03/18 20:34:08 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1000201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) write$eventfd(r0, &(0x7f0000000100)=0x2100000003, 0x8) r1 = geteuid() ioprio_get$uid(0x3, r1) ioctl$KDSETMODE(r0, 0x4b3a, 0x10001) 2018/03/18 20:34:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000ab93c6701a014e9ee2186d9bd023fee4ff99c495e5d200f53ec22cf040c814fe7a7daf69cbb73b7b60aa83fe20b6c95305a474ee1b995378b84cb5e57e55e5323b7ea5828c3108efd4a094731dd24707ef536111c82e2f8f31f4b5d7cf8e39748cf63d6a6777856593614a44d5a325db81a6e7fc8484190f9461a1d28dff03a098e9bae80f800f4e5efa86f1b89cd7ada658dcf1d905ca0ead015208be1c75aa029b2dfbef3bb232241ba555db4d836bac5af78d2ed51f38849d6f0d4a5f329e091dd66d6e19de9baf001007f6b7"]) 2018/03/18 20:34:08 executing program 0: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"3ed9510dace1f9"}, 0x1}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/18 20:34:08 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0xfffffffffffffffc, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000400)="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") 2018/03/18 20:34:08 executing program 5: r0 = socket(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000), 0x8) 2018/03/18 20:34:08 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r2}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) fcntl$setown(r1, 0x8, r0) write$tun(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x105) tkill(r0, 0x16) [ 55.848340] keychord: Insufficient bytes present for keycount 2 [ 55.879006] keychord: Insufficient bytes present for keycount 2 2018/03/18 20:34:08 executing program 5: iopl(0x0) socket$netlink(0x10, 0x3, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200002, 0x20) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000762ffc), 0xfffffe95) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff}) close(r2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000001c0)={0x1, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6e12, 0x4, [0x6, 0x7, 0x1f, 0x9]}, &(0x7f0000000100)=0x10) r4 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x8, &(0x7f0000000280)={0x8}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) 2018/03/18 20:34:08 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/binder#\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/190, 0xbe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000000180)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/18 20:34:08 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_pwait(r0, &(0x7f0000b2c000)=[{}, {}, {}, {}, {}], 0x5, 0xd36, &(0x7f00000000c0), 0xfef0) 2018/03/18 20:34:08 executing program 6: membarrier(0x40, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) ioctl$TIOCSTI(r1, 0x5412, 0x6) close(r0) 2018/03/18 20:34:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x12) 2018/03/18 20:34:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/18 20:34:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{}], 0x1) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000200)=[{{r2, r3/1000+30000}, 0x8, 0x2, 0x8}, {{r4, r5/1000+10000}, 0x4, 0x9, 0x100}, {{0x77359400}, 0x3f, 0x6, 0x27}, {{r6, r7/1000+10000}, 0x62f, 0x8, 0xfffffffffffffffa}, {{}, 0x1000, 0x2, 0x1f}], 0x50) mmap(&(0x7f0000f08000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup(r0) write$fuse(r8, &(0x7f00000000c0)={0x28, 0x1, 0x1, @fuse_notify_inval_inode_out={0x5, 0xffffffffffffe4be, 0x9}}, 0x28) fcntl$getownex(r0, 0x10, &(0x7f0000f08ff8)) 2018/03/18 20:34:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000340)=""/4096, 0x1000) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2240) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) chmod(&(0x7f0000001340)='./file0\x00', 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) mknodat(r2, &(0x7f00000002c0)='./file0\x00', 0x4, 0x80) fcntl$setsig(r2, 0xa, 0x14) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'dummy0\x00'}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000014c0)={'gre0\x00'}) close(r1) 2018/03/18 20:34:08 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) bind$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"45db1454323c9d"}, 0xffffffffffffffa7}, [{"36626b622e9439"}, {"6325b3854728f4"}, {"e4a48e2090882b"}, {"1c9c086c09c5da"}, {"50bea029f98982"}, {"5323d7d5a9b969"}, {"10edbc2152abc9"}, {"3127f8265672c3"}]}, 0x48) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000cebf40)='9', 0x1, 0x5, &(0x7f0000637ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/18 20:34:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) 2018/03/18 20:34:08 executing program 7: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=""/201, 0xc9}) 2018/03/18 20:34:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00001e3fc8)={&(0x7f0000a03000)={0x10}, 0xc, &(0x7f0000b62ff0)={&(0x7f00006f3f7c)=ANY=[@ANYBLOB="2c00000015001502ffffffffffffffff0af00000", @ANYRES32=0x0, @ANYBLOB="140002000000000000000004000000ffe0000002"], 0x2c}, 0x1}, 0x0) dup(r0) dup(r0) 2018/03/18 20:34:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xde, "3e0adacf0cdedd027c8c15c731352a46c942bca8a08115d49e9277bf72a4587ea517d2b8039ae97852dd26c5e2e875605b00f7d15e1440f873d22168556c9c03621dcd90843c7489cfd7ebc1e02a46c0a9b005f9d57097a91f81acb6b5b5e371dac940cbd09e7962d3b63ccd0d1a50d5e84f9409590635f47c796eb5593b119cbb0e575c77ba784f7f1493f9d802443d66cc62eb5a9483103a9c20560a4f86477211d662d0d204e1d03e9c3f2eb1175ee5afe6b6b9d65cf2476163871f3c712e3d025a1e5775965e11a62be5689a2cac3180bacb081d87f40f68f22a7add"}, &(0x7f0000000100)=0xe6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x7fff}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={"6c6f00007cb3285bb8f0c41d00", &(0x7f0000000080)=@ethtool_sset_info={0x37, 0x0, 0x0, [0x0]}}) write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) sendfile(r3, r2, &(0x7f00000001c0)=0x5a, 0xfffffffffffffffc) 2018/03/18 20:34:09 executing program 7: r0 = socket$inet(0x10, 0x2, 0x9) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='ns/uts\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r2, r3, r4}, 0xc) sendmmsg$unix(r1, &(0x7f0000001b00)=[{&(0x7f0000001b80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000380)="ed9436f433620f398022553140c39a6400435f31231f0a44e72b1a2bff16dc67b4cec4646a6cc1f7c1e10507415079ec84eaf2752d95ee2cdf95", 0x3a}], 0x1, &(0x7f0000000400)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x48}, {&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000500)="5f1b226bc4648a0bea8f3ed5b88abf5d66bec14691d81d51dca229cab82242df93aec217c771916d23771b2cc84413bc3498f07c3991ed7c59ff57c9379c62b1fec8572ef490f842d08c8eb590fff9cce1b43f51904424b059f1250688a5efc2135df065476e586f812891d6907f7109d6a55dd00b31dcf5b7180b9b72f36f309ef1f1193b556377d9eeadaeca6392220418c6782670e892e86d7717d9fdbfbe14fd82c4", 0xa4}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000680)="1c9cb01ed34fb884519fe6a7f427c43e92e193a60726f9ba3476ce0f47a0480e5dc2ac80179d53c0de4801351d79b25a2b387cd7858ce2870204f03793c94b083423bf6c37d9b62b67cf5c1f72a6b9e3e4edf4542acc45519995a666944b4a6609ff221dbd2146caa37eed2999616401", 0x70}, {&(0x7f0000000700)="adafaa0b73f17e86764ceeaedbd4e9cbb3d27bccfdf7b2a94087e9b95e", 0x1d}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000800)="a388343b288005a014b5fa61131da946f99b0e077d66f650ca6c604eba0f006f886f5d6bca0913891a9df6d0c21d6705882c3fc684515d37b237310d5987132c7730cfcbb1b19713636add3e8ebe6e533282ddf0409cf7de59221b2b113ce23d9ea0eb5a109b4905e732eb46f0a6e563308ecd168c3a6324fbff30310dd35592654498b9245fff363b5ad3a191bf9e5c481bdb6f5d1e176501599e9695d72ac5e31ec6c96443", 0xa6}, {&(0x7f00000008c0)="712b242800403b9632f8ec592ee86c2a6ac11fb605eb0704f7383c55e77150b0710e1b620fafd075c11ade9f274e0bf3f8daad8453da2eab0cda8e3f2acd23c174fbcbd37e650cf2c71fa5f84bef08a58fe1a251c38908a7e06aa0220bf509db7dda1fce5d4117ba1167edbf4712104476cd3fb9bf7adc6a8d8b742c595a091f1b838ea22d4ebec38650e0efd8ee802eb6e3e20a8df7b65781c2be2d42dd50b500ead494be58506b5a6cc1c80d813d25c8f46ad60a7073ada4c3c601a0998e1ce5e1c80aee2499d2a3e60e44ca92c4dadb77b15c4fc74b43343bbfa90c43526ec06df2a061acc546aba09afb30fe4dace506bd66c496d765d56e8bc401458b8f7ddb575e55aad5ac891d2a9de5b813222915e9ea981ddcecb40648a4dd7f8752d25ee8e4f498cd9baaff5e36101ce81ebfb8ae63716c717df6d9b7315f05960d28155360de7f12ab82916671c72cd214f808c516dbb288cb5efef85b24b3bf65c502875c35a877fcfc0a37e673a48ab04211266934664139d8ce893489ea91fd6e0f2ea4bad49789193797e71dd8e17f6c0931697617197296011cdee68a97c0b69f9c4012638f4a6158acb97c330b257dd3a3b68f57fef3f48fa8e948132252dac3557ef4b3b76d49b3ca446796ea5988452f831aef9422420051d94ddd1cde78d248747ab6ccd470740244fa697a04a6f17b4c2875d83c777b6c4cacc711b117c2444c2533e90ae7b25fcc61f824e4b19806689a37e8734d75773a392fbefa54155bda907e810d7b811dd4de40a48251028ff5b84a2a32e042b882950f522379935a402210c9b998d2481450776b9867c7ace9380845f5ca485acbb4cbde44401c30c5561749bbc44a58264390de2926e4b88d483cac6f34395f1e57c455fcbf5d74351805dc0253b76eb08294dd89d71c93827ee97fa463a877c1b54199557b37ddb0ce8209e1913bfa68cdef3027a259f160ca1b0a6fb4017bb7af860f89009ca100f7a712105be24eeffb5858981f1a7c14f8d01e44f9bde0249e71b605dd17e85dd2d9b21a7223f02ac7ce0bd2c25adcd66b300e4e972fa145214b1f7bee7a853aa478e132a938437aceeaeddaa581994fbc98e08ecdaeb4ff66f01509c67aa3f58d340a8b5a5bba42ccfd0a9a720671aaa1dcc2b6483a2b291731af64f044a2f1a17d91d6d37a3ee881e3bc382937fa1fd6fa759f2824964a5adb06e873be2501930db5ce12f4e64084c7ed08592907c8e23304fec20cef35a6cbe2b1870fc9ac2515d7576f926f6f3a3fe214b56dc1e6a28a82d2dc0be9cdb619a2069f2b7c720290950236ca193fee8856915d404eb963574e67e08a961e1c8c54f52929b5260842170779ebe7ef5c3937519b2606d66638e1ebdfe416d8da8c56c6a84ebf37e98f5a387c90a4fdfc7ff0220f0f805f75ec4b481c8e01d7b45f8fc2725e9bef39fa7a6fa744e91e782d719c4e91301591a36bd5c251218c8df03cc79dfbff8d037305294198f31c96504a9e4ff6febee422564c8bab35071fe8dc836cbb7aeb616eb1322a4b7e2693923656556c91ca677aba08513fc6eab09395d3fb6e831f52c0045d5287f1f8437fc0b8817a27c0387b8102448a2e1f7042c2421db403974664407f80dfe0ce764a4e34b3170581f65047b7992715057e8d635ca810aee4f66c431ba42520394422b209cd4b14b57b47865f4b9095ce0acdcc96ae8e05a4d1ac1312b238b1daaefbb67bd9e1b7fd62b5b14c40d80a3fb3b236f6af0f5b1edc433b35a24d95996cb8162de23bd03d216834bde1f4525a3f95d56b5aecbf4fe27ecddd8316f7cfc6e586311b63bf650a446a2f7122fc98a588b67138f09227bca4b3c7b711411de5e5885be21a10f75e22b8fee721bc918d4c5627b53754d097973cc86f7bd5fdd62bbb9ede4991e51c6fbd4962cc90a072b20d25d0daa6364348ad634094b994d49d6d3b5495be40b8334ed10c068757e8598987332470b4f44306db5efecdfb1d7bdd35488f5fa574081a89baab09f80026ae3f795608a7ff88261a32d81096e83ac68d93a22f85de6c0b6c403b6f7b154a0a26c7f34ca8c23016995332d11995f8d625bfb557e8d7d5abd51fa16e57a691ac3d8ba38edd12390d21dfb048457e96c6eb6470f5fda95e1517408c1a4bb20fbeb5595fadd2ceb66b6a87fb3340e2952733aba8a523a730e6ae681a34135c1bdaaf5bd18ac8a7214ce41b591258d1ddd952973ec6f9609d8f93accee91baa3bac30a9a151f987b85b348f8b1fb8117e6f65373697c9bce3df585771528a5c65ed2efd7938cbe097de648d4beb09cee34f5cb700ef38d9af1d6fb56121478411650b375423c2b4be5c9069ff231da833f7d87d31e254d74a8f92879406ece4f9fe4af0c37bc013263b44d439d29c8a367c04ab0a216f21ba907859f8c3c12a7e0ec2fb16c28245e3ca5df43233b3fad5038ba0efb3852444335a248252425c583bf3d9c34d9d4c18542bb50070e5a2f4c560549025852d5af1a748f4b5c7d2e2f26ffb1355ec6aec7aba3c61c55f6e65188c006e1428195515b6fb1dc93e0eae2bd5c1b14d76cfbb4398e619f5e20e1296b49112cfec7e596e8cbd2598c50a07d48961f25da23c9bd232e0416756d3c0698e6c7adf7362bc763c28e1e65f4de6e9c951f68579478ac1636f4e40196fe3970992bcde42104bc64f8789e390918454874c4928acdc8d76d581f67f062c0d6c4825474c81e46cbd43b22591b069fe5aac10d1027aeb1313fe0e5c91dc18a097dc9382a99730d06f9e1165da444f985b4cdf514165b8ce1ed00d138d985e97b96357ba577ab593b5d6647b891c0c835c36b011a4a8c82a209259f17d6fbd398e83833968c2a666a20ed7bef8700b51333fb65d38240d5474237f598b9e02996f85112b9833597559bbf5acdcdaaa788be07f4d16d7592fee68e8cc365f37e4d4eb8b1899254c7a90633a55709b73bb5022571fefe2268b7a4d3c056a175bd1f338f957f0060151b313befb8d1a669276c2ed1a4cae29ce26fe385c21c8f475199572f7192daa2d38297ea3619d344a92f2da1c8585645c2fe1a899e2b56d6bd7ebc6134288496b2023a36b122941d83d16ea7741d43a3fa14ccfd2dda22ed96391e3a79abe5dcb6c6a7061e7ed4205ce9555cc4e892f0e34fde9fc6ea8279ef4124dce891a14d63ed3322e5a12a9c4a3f0b77a7c0b3812231ed68798314f035cda6793657bf358bda72660de6168bc837e46fef97be8e2ab7748a95b83a68855de4ad8cc59df9dccce1c421ab51c105b6b9cd3addd1723d34ded295fd6b0ad042ccf33d33b1b8d8a12ea3a0e92b772d7aeaed8b6e63da0a64663aa3a138f391ba5b27da41d3c1832c341f1cc3df94e40ee4b4e445af37c0cef74835bfb807e1e7730014366033f84211b019a3077204ada46bf6de9e8edc61f42738670b0cbfe2305a90903dfd3e8ec07415eedbd41f438dd24b67e241c9e01640bc1e6eaaa67aa90c9eaa490b07cca2db5312b8818a3b4886820e2491e2edbb9b07a56d1da0e6052340f5ed5f55ebb86cc8c002d7b26415b767b66a88babbfcab134861f160cc83804fc6178f655d5446737022faab06cab690d518e0657cb04b73df60100991701ef95294c5880bcdc22edaa1b01d535308b3d8528fd6ed9e1a9da794dd573b225f34e6270ccfa37c977466c5a0ce4b53d73db9b663c1fe40468a9cccb45f65ae7169a5d4de0af7d045c1a4665c378d202eba2b172b03bb11ccd8fced668d3521ae3829dd04d38029b505e06740b5f9ec447d89c96f1a76cee5160d2144c0bd5f3e0e5b96479500074b30ff92b00ed5643f58b308f592025f17158babeb07aee90ce2bb7d0d72f5cfdf2262778616d54c4dd781372b6afb4264f7e26a0a2ad15aba296ca108147ac7f1b4eafa063cde97dd7ba73ba04d707556882fa6b0466ed549efec5d2c8ae4f2bdddb755f5d2cf64079d836a01a4225a8220a66dc933c931446286a1dfb71c72deba57ffbd095efe34f79c43880556ab94bca144910142303baa5525b66d1a0083bbc833df0c52b2da1ff877494ebd0be61a89570b6e74b48a3efcef423e44644e2ca12884fc43c59e1928340f957f72660dfc0cebaa2c2aacf44814f3f7f57f33783acdf32d37026c7c19ac0a39a252bfb270eb479382ed19782f42a200492a7fce41844ecfabaaea9c7225a0abfb4aaafc69e3347a5a0d3e712c748c11c6217beaf5108ff9fc63cd5291f34ddc7a4e058eea6a697d89e5607437b52f6d7cab6c17ff646eb7df4d5198c7eb8d6a18920058bfe7b9f87d29286db9946a3f1df48b3553f3c5f3d44110a1d23e170ca135becc3c620c707bdc02a1d68e71de46fdbd94e937e7f47c4fc352872894bd72a78a74276590a31e823f2ad4fba973cdc37464bf78f6f5170997f204ddd06269b523cc2db994ab9fd2f2902777dca6a3038f664d83f202293b555f57dd44befe8fe81d8cc132266c62cef0bdedcc1b6331a130afbc2a4efd24de8546c7ebd196001ceb0d08152e4f86474293166bbda639c7167811b982e75a2ad33e8314a0508fb51c9b05e3a47e2d1490714030a88c410c5f52b62ac19a88b759985788373392fa78d85badc52b9aabf72f96c6cdf63f43f5e62b105359ce52ea4da6dfa63c61c1793934252c170d5bad3f1f809d6153d2fffb7ff68f6cac71db66af267c8e251a16d14efb74dcd133dc2eefb11ccc70581143b278d1bcb9a393e901f96d20bbf5affef352c95f367920039f3d0f85645c657e3da26f3aebfdd666853929f9144b940b6fcf65ca60e9844f2168b5651782eb22239c541f977075fa391bfef1252425d406b7cb437d9dec0127946121cd4a401d49ca8114a15a6b4435f322b6f7ee427540cd7c7f38cf33bafd34f5e219cbd51eec0477e129a63fc9dc6528b99c54507d83703e47619917b270c159049eac56352ff2377a0c363cc470d5a02ae24f086c4e6046ec477d0f7e8c4f7db6770b2536cb78d4c78806b59339c07920b5e1b4e12dcea3407346823cefb728d0bc20030d8803d0c6f1a9cdd2efbb7bd81c503ce32fea509cab2dae5ff2b0fc9e0a100f376148f7d8aa33c5df7cbc2b5ad20f327bbd3ff2c72d3deb49186f76188cd3e5146dab2216a0df311b80f955a185cd0c5d28262f985359a76ad0b4471e7459af87d16393a6eb12bbb2662e19fb13e3cf4d2e941830123957047c1762fcbeca1d5dbc0b340b16c0250495d50708ac4161b5adecd90343dc3f56edb9c0e62b5cadcb7c35e476073ac4118b6f9ebb05d5e99eb387945ad3b9ddb79683082c48f2a1d47f95a9699cc0e0f5072fbfe8fcbc392767466e9a48fce42a908c38e1cc12fec4868d6d6bcaccc3d75a6dd58dc352183d4bf9c86b1edaa9dc0ee776b2e7dc69c6aab0a60d7b468515418007a895c8cb08e12c71fddb922b0e038847bce46ba2f30de174d953f4b5f5d829f48f9872f86ad526648274a1535ca64aa25aaec7f56d9c1089c12a177b8228ceabd7da060d293999c23f625e0e509c2e6ab97475b88c43b782dc1a3eb056914d427c289b3aee83464074dac741ab6382fa8a43352781b60050d1d3a62258fdd9381ef25eb900a0855a7a8446c3b441a56a7b5511bf9f681d27c5012a32c49017a2e521cf581d8ad200556f8b89f58a40d4a64de1080d2b17972bcb59b416d395743d406ec6b89c3ad916f778d2089968518d233cc972f1f85b1ff4a4312a2db33320c01e983f91f30ca63b0e77b10c504fff49a8710431c3eae20", 0x1000}, {&(0x7f00000018c0)="4863127a103074849ed46d8f817969308f5e69a94a654ec0deb0b28967e3418569be3b3a32a0becc7f16344ddbc466363424555e06b9abda9c3d3a9edec993a449d2d1f6b684c53a9233c3f510d17ac445b39419f5807ed03852d1a50b3e92020ee1c17f68709b168e86694543df9b88ea3078deb4c9c37c29c377b1efaa8a096be578eedcc9985b0e4b1b8c77e0fbeff3ac863e1c4e2e76326abd29bfb49c56254bd9746f038616ed7c587b58b1eb8951388e726273ed14739812e88fb682b4de013943be88a0d3e36a14347b965225e202e469232f75dcc82b3d045ffd72c8d67eda060fdce84e27", 0xe9}], 0x3, &(0x7f0000001a80), 0x0, 0x80}], 0x4, 0x4080) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r5, r6, r7}, 0xc) 2018/03/18 20:34:09 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) write(r0, &(0x7f0000002000), 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$setstatus(r0, 0x4, 0x1fed) 2018/03/18 20:34:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x280da14, 0x0, 0x80000020000000}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x3, 0x5, 0x8000, 0xee68}, 0x6) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 56.026259] binder: release 7958:7968 transaction 23 in, still active [ 56.037475] binder: send failed reply for transaction 23 to 7958:7977 [ 56.056424] binder: BINDER_SET_CONTEXT_MGR already set [ 56.056435] binder: 7958:7968 ioctl c0306201 20004000 returned -14 2018/03/18 20:34:09 executing program 4: futex(&(0x7f0000000500)=0x1, 0x0, 0x1, &(0x7f0000000540), &(0x7f0000000580), 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'erspan0\x00', 0x600}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) clock_gettime(0x5, &(0x7f0000000000)) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000100)=""/180) [ 56.079003] binder: 7958:7977 ioctl 40046207 0 returned -16 [ 56.092985] binder_alloc: 7958: binder_alloc_buf, no vma [ 56.101389] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket [ 56.111257] binder: 7958:7977 transaction failed 29189/-3, size 0-0 line 3128 2018/03/18 20:34:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x80) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x5, 0xffffffffffffff62) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='io\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) pread64(r0, &(0x7f0000000140), 0x0, 0x38) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20}, 0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/18 20:34:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) ftruncate(r1, 0x0) inotify_init1(0x80800) close(r0) 2018/03/18 20:34:09 executing program 4: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) dup2(r1, r2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x19980330, r3}, &(0x7f00000000c0)) umount2(&(0x7f0000000000)='./file0\x00', 0x1) open(&(0x7f0000000100)='./file1\x00', 0x80, 0x80) 2018/03/18 20:34:09 executing program 5: r0 = socket$inet(0x2, 0x806, 0xc) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r1 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"12b7cd5364872a"}, 0x100000001}, 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000002cdfaa6a975653d80eb59bd772205c5123f776810aba60ac1a3f92b02364b183e074ed87a48b9342a2e8f0403ae5aa9fa689543a1e32a694892839454c5ef210297eadc3381e1aa2f888e2b80d44193fa1cb1b1b1090d22483d54c5873e52021cde94803f7e0349be8cf6092327e4427850dd84ac812eab53daf93a266c3a18c10d89ca0990de9adf01793d4e42927283936d7680cf3ee9d40c3fa9121df403297", @ANYRES32=0x0], &(0x7f0000000140)=0x8) 2018/03/18 20:34:09 executing program 0: clone(0x80000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f00000000c0)="f1") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x200000000000000, 0x4) [ 56.121472] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket [ 56.141040] binder: undelivered TRANSACTION_COMPLETE [ 56.155277] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.174810] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/18 20:34:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) dup2(r0, r0) 2018/03/18 20:34:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/03/18 20:34:09 executing program 7: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000080)={{0x3, 0x0, 0x4000000000000000, 0x3, 0x7ff}}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003fc8)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1600000015000500ffffffffff19b00358000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x7f) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x4) accept4(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/18 20:34:09 executing program 4: r0 = socket(0x14, 0x7, 0x103) write(r0, &(0x7f0000000000)="26000000130047060701c100000100000000000003ffff01000018ffff00f13a050003006e35dc56dc037dea94e15428b50c2b0410e9019081562cbc69453f142d1bdd26d5918d4665c354081e2a172d3cb44e51f7e8734257e528f3a4d93240c0e8946fc724b05108314efb076c2939cd12cf108a7842917fcf79c706af2ffb28acc7582f8d54d1d93ec1fe", 0x8c) 2018/03/18 20:34:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xb42, 0x4) 2018/03/18 20:34:09 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00000000c0)={'system_u:object_r:semanage_read_lock_t:s0', 0x20, 'sysadm_u\x00'}, 0x33) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0xd1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x200, 0x80, 0x2, 0xa0}, 0x98) sendfile(r0, r0, 0x0, 0xff) 2018/03/18 20:34:09 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) sendto$inet(r1, &(0x7f0000000180)="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", 0x58f, 0x0, 0x0, 0x0) 2018/03/18 20:34:09 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0xa8002, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x9) r3 = dup(r0) read$eventfd(r3, &(0x7f0000000000), 0x8) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x6, 0x5}, &(0x7f0000000240)=0x8) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0xbf60}, 0x8) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) sendfile(r3, r5, &(0x7f0000000100), 0x7fffffff) 2018/03/18 20:34:09 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x1) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa400095e) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)) 2018/03/18 20:34:09 executing program 2: timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x50040, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/03/18 20:34:09 executing program 7: r0 = socket(0x10, 0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @rand_addr}, &(0x7f0000000040)=0xc) listen(r1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/18 20:34:09 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) socket$key(0xf, 0x3, 0x2) write$sndseq(r0, &(0x7f0000000040)=[{0x5, 0x400, 0x0, 0x0, @time={0x77359400}, {0x80000000, 0x1}, {}, @raw32}, {0x7fffffff, 0x1, 0xffff, 0x0, @tick=0x7, {}, {0x0, 0x100000000}, @raw32}], 0x38) 2018/03/18 20:34:09 executing program 2: r0 = socket$inet6(0xa, 0x2403fffffffffff, 0x0) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/03/18 20:34:09 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x8f800000000, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000080)=""/85, &(0x7f0000000000)=0x55) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getgroups(0x1, &(0x7f00000002c0)=[0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={r2, r3, r4}, 0xc) 2018/03/18 20:34:09 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"505d6c76e11bddadc09a7678e2f0e900"}) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6b520e80}, 0x1c) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/03/18 20:34:09 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1f}, @in6={0xa, 0x4e21, 0x80000001, @empty, 0xfffffffffffffffe}, @in6={0xa, 0x4e23, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x91}, @in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0xa}, 0x1f}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x22, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x409) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000b47ffc)=0x1000000, 0x4) 2018/03/18 20:34:09 executing program 5: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0xf88, "fc2a39cfae97", 0xfffffffffffffffe}, 0x10) ftruncate(r0, 0x1) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='ramfs\x00') sendfile(r0, r0, &(0x7f000088fffc), 0xe91) 2018/03/18 20:34:09 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80800, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='gretap0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"d33b0c9758201d"}}, 0x10) rt_sigreturn() 2018/03/18 20:34:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101002, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200100, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x40) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080)=0xbf640000000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0xffffffffffffffe6, 0x0, 0x80}, 0xe4b, 0x4}) close(r0) 2018/03/18 20:34:09 executing program 6: socketpair$unix(0x1, 0x8000004, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x4) 2018/03/18 20:34:09 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x5c2, 0x200000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000380)=0x8, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x458, 0x120, 0x120, 0x0, 0x374, 0x374, 0x374, 0x4, &(0x7f00000003c0), {[{{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, 0xc706ced9a21e1755, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x3, 0x4, 0x14, 0x7, 0xb40, 0x5, 'tunl0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x1a1}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xfffffffffffffffc, 0x1, 0x7}}}, {{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x80}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x7, 0x3, 0x0, 0xad98, 0x5, 0x4, 'vcan0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @loopback=0x7f000001, @multicast1=0xe0000001, 0x3, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a4) ioctl$TIOCSCTTY(r3, 0x540e, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x6b, r4}) r5 = dup3(r1, r2, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r6, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000080)=""/235) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) 2018/03/18 20:34:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) 2018/03/18 20:34:09 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r0, 0xa4b, &(0x7f0000000140)=""/118) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'syz_tun\x00', 0x400}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001380)) 2018/03/18 20:34:09 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x490082, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x21) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x1008000}, 0xc) 2018/03/18 20:34:09 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/18 20:34:09 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r0, &(0x7f00000001c0), 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x255) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xf7cc, 0xa, [0xb8c974d, 0xffffffff, 0xc4, 0x5, 0x81, 0x800, 0xb9ab, 0x4, 0x667, 0x101]}, &(0x7f0000000140)=0x1c) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x3, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x0, 0x20}, &(0x7f0000000200)=0xc) 2018/03/18 20:34:09 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000000080)={0x10001}, 0x8, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r1, &(0x7f0000000300)=[{{0x0, 0x7530}, 0x1}], 0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/14) 2018/03/18 20:34:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x100000000, 0x3) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) close(r0) [ 56.532104] audit: type=1400 audit(1521405249.471:22): avc: denied { bind } for pid=8106 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/18 20:34:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=ANY=[], &(0x7f0000db4ffc), 0x0) shutdown(r2, 0x1) 2018/03/18 20:34:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005efffc), 0x4) sendto(r0, &(0x7f0000000000)="1200000012000ae900000000000000000070e1a6b7542b1765c285e6df5f7e59863d05fdd1c6eb157fe044d05169cf10f287818c85db64e538e481013e3293724fcb70c7b1414a4eadb57103db3b4d29f5bc0f7aa86b9912fc2241f6c5dfbadc4ac4ac6f76f687fe3e5942db285535e60064d2153fbefa9c7fda6acf1b797dc43693d3b7f760", 0xfffffeef, 0x10, 0x0, 0x0) recvmsg$netrom(r0, &(0x7f000060b000)={&(0x7f0000789fb8)=@full={{0x3, {"ec500ab3427332"}}, [{"2a15df8b8a0040"}, {"bac04ae178a108"}, {"f5913b3892396a"}, {"b79380eeea8ce7"}, {"54afba5e82cd9d"}, {"c6c264886968a6"}, {"82ca99da4d8cc6"}, {"f56bc9c4a26950"}]}, 0x48, &(0x7f0000626000), 0x0, &(0x7f0000ebbeb8)}, 0x40012062) 2018/03/18 20:34:09 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000fdc)=ANY=[@ANYBLOB="240000004800010000000000000000000a000000000000090000000008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x101, 0x401, 0x7, 0x3, 0x8, 0x9, 0x1f, 0x1ff}, &(0x7f00000000c0)) 2018/03/18 20:34:09 executing program 6: mmap(&(0x7f0000a07000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/18 20:34:09 executing program 3: syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) 2018/03/18 20:34:09 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x11, 0x6, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e24}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000004cfa8)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/03/18 20:34:09 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) keyctl$unlink(0x9, r1, r1) 2018/03/18 20:34:09 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl(r0, 0x2, &(0x7f0000000040)="be4f4850d496c1efe17a2096372b544d0b3b364cce0e4dac3bd875b1e107ca955dd60263a0b5fa1a71cb79442e9670f43fc2eac0d1fc6a34ade2baff04597fb7d6e1e78b") setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140)=0x7, 0x4) r1 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000000140)) 2018/03/18 20:34:09 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffe0c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x2000)=nil) 2018/03/18 20:34:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="d4c54ac9011e8297dd0c7baae17bba7a7c40b95f1f3bcbd67a83179487641a08896cde0991a5c646225e04da22f8c5648919dd9d68a5998cc33a8ce853dc71121fb2e7a46221679af5a8cded95456e3864d78488216b44c17ff867505f7459ecc3c0469781e3050eab814de9640ad1e8014da6eb233bffb2b586bf4d70a5fa4099", 0x81}], 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x1) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') fsetxattr(r1, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='y#\x00W', 0x4, 0x0) close(r0) 2018/03/18 20:34:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) sendfile64(r1, r1, &(0x7f0000000080), 0x100) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04715d0000000000000120000000", 0x14) 2018/03/18 20:34:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x40102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f00000001c0)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'vlan0\x00', 0x2630}) r2 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f00000002c0)=""/222, 0xde}], 0x3, 0x0, 0x0, 0x65e}, 0x40000000) 2018/03/18 20:34:09 executing program 0: prctl$getname(0x10, &(0x7f0000000000)=""/4096) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400, 0x0) recvfrom$llc(r0, &(0x7f0000001040)=""/119, 0x77, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000010c0)={0x0, @dev, @multicast2}, &(0x7f0000001100)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001140)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x11}, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa, 0x3, 0xda5, 0x100, 0x81, 0x80000120, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000011c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xf5f1, 0x10001, 0x4, 0x400, 0x800, 0x10068, r1}) sysfs$1(0x1, &(0x7f0000001240)='mime_typeposix_acl_accesseth0\x00') getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000001280)=""/53, &(0x7f00000012c0)=0x35) sendto$llc(r0, &(0x7f0000001300)="d71d2e41800e52a77f065d953c61aef064fc6da0", 0x14, 0x20040001, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffff9c, 0x29, 0x6c, &(0x7f0000001340)=0xffff, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001440)={'filter\x00', 0x0, 0x4, 0x18, [], 0x7, &(0x7f0000001380)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000001400)=""/24}, &(0x7f00000014c0)=0x50) modify_ldt$write2(0x11, &(0x7f0000001500)={0x1a7b, 0xffffffff, 0x4000, 0x7fffffff, 0x2, 0x7fff, 0x6, 0x2, 0x2e, 0x1000}, 0x10) socketpair(0x4, 0x80803, 0x7fff, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001580)={0x0, 0x7}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001600)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xf10, 0x1ff, 0xd0, 0xfd, 0x89}, &(0x7f00000016c0)=0x98) recvfrom$inet6(r2, &(0x7f0000001700)=""/231, 0xe7, 0x2, &(0x7f0000001800)={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, 0x1c) sendmsg(r3, &(0x7f0000001b00)={&(0x7f0000001840)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x4, 0x2, {0xa, 0x4e22, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x1b7}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000018c0)="e0db84c82e7c35416a30808d24dc493f0737600004a56449f156c3c199d579fdc31e12c7f4ff23ff515fff1b81d401d7186d04c081f8cbae89cee7b4eea1f2166749e2cf8296556dfe1b3eb2b6fd2756162617ff99d87492eb1881615373c2eab50d7b5f009debb8", 0x68}, {&(0x7f0000001940)="791af32ad587ee261974fd073374671465a99e21ff3691b5083558901aec5b6583c0f132578a3823e58cb129cd559ca5eae41ca64d26cb7a42644ca79d61c8f3eeaedb855b35262c", 0x48}], 0x2, &(0x7f0000001a00)=[{0x6c, 0x0, 0x1, "5360c396559ebf7ce05fcca4de173b470bfaa8ad7117f028451134e0a0113a21b656092f20101d20eb4b97f3ce371208b63a6142857f07e24f6d51bda7b14f13e1416e96ddbd0dcf9eaca520b5541affd9918689d5160a3928e0d177454c"}, {0x80, 0x119, 0xfffffffffffffffd, "94302b3fedabb3801e93863357ecca571d0537d76f8d419b9026a8561fcb9afde2a7bc13853c88f07ba5497fc479615fc3a000ad8e137e61c5f59ab4e2eef8fa6cdd9e5a952eeceafc0bc997ba7b94a3a170f1313cc34f4a03572d0ccd6341ee43c1f16994817a16d92363e07db59d4c94fb"}], 0xec, 0x4000000}, 0x8000) write$tun(r2, &(0x7f0000001b40)={@pi={0x0, 0x8847}, @hdr={0x1, 0x0, 0x7, 0x2, 0x3, 0x7}, @llc={@snap={0xab, 0xaa, "99a2", "4bf144", 0x8906}}}, 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001b80)={r5, 0x88}, &(0x7f0000001bc0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001c00)={0x4, 0x8000, 0x1, 0x4, r4}, 0x10) r6 = openat(r2, &(0x7f0000001c40)='./file0\x00', 0x600000, 0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c80)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000001d80)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001dc0)={{{@in, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x8, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x37, r1, r8}, {0x1, 0x1, 0x9, 0x9, 0x3, 0x7f, 0xc24, 0x80}, {0xffffffff, 0x7fffffff, 0x7ff, 0x8001}, 0x3, 0x6e6bc0, 0x2, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0xc940, 0x4d5, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x7, 0x3, 0x1, 0x6, 0x1, 0x81}}, 0xe8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001ec0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1}, 0x38, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'vlan0\x00'}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000001f40)) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000001f80)={r4, 0x7, 0x9, 0x2}, 0x10) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000002000)={0xffff, {0x2, 0x4e20, @rand_addr=0x6000000000000}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x28, 0xdf0e, 0x8001, 0x9, 0x7ff, &(0x7f0000001fc0)='gre0\x00', 0x1bbd0d3c, 0x7f, 0x7}) recvfrom$packet(r2, &(0x7f0000002080)=""/4096, 0x1000, 0xf6116828576e4feb, &(0x7f0000003080)={0x11, 0xf8, r7, 0x1, 0x101, 0x6}, 0x14) link(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)='./file0\x00') setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003140)={r5, 0x6, 0x20, 0x3, 0x3, 0x9}, 0x14) 2018/03/18 20:34:09 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r2}, &(0x7f0000000000)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/18 20:34:09 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000040)={{0x1, 0x3, 0x40, 0x1, 0x3477577b}, 0x9, 0x7, 0xffff}) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000, 0x21}, 0x0) 2018/03/18 20:34:09 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r0, 0x8, r1) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/18 20:34:09 executing program 6: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) chdir(&(0x7f0000000040)='./file0\x00') connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 56.728499] binder_alloc: binder_alloc_mmap_handler: 8130 20000000-20001000 already mapped failed -16 2018/03/18 20:34:09 executing program 1: r0 = socket(0xd, 0x40000802, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000397ff5)=[{{&(0x7f00001baff0)=@ax25, 0x10, &(0x7f00003aafb0), 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f8000)=""/4096, 0x1000}], 0x1) getpgrp(0x0) 2018/03/18 20:34:09 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x30000, 0x0) r1 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000300)=0x3ff, 0x4) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00000000c0)='_'}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0xc0000) select(0x40, &(0x7f0000000180)={0x1, 0x3, 0x0, 0x673a, 0x0, 0x6}, &(0x7f0000000200)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9}, &(0x7f0000000240)={0x5, 0x0, 0x80, 0x1f, 0x0, 0x0, 0x0, 0x135198f8}, &(0x7f0000000280)={0x0, 0x7530}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x235, 0x0, &(0x7f000005af7e)}) 2018/03/18 20:34:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) r1 = dup2(r0, r0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) sync_file_range(r0, 0x5, 0xf7c, 0x4) setuid(0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000079b000)={0xc014, 0x1}) 2018/03/18 20:34:09 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8000000, 0x103002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000146ff0)={0x0, 0x4, &(0x7f00000cdfe0)="9e245dc1"}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/03/18 20:34:09 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0xfffffffffffffc00, {{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x401, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x10001, 0x976, 0x5, 'queue0\x00', 0x8}) set_tid_address(&(0x7f0000000200)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x83, 0x4) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000280)=r2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000300)={0x400, {{0xa, 0x4e21, 0x7fffffff, @empty, 0x8}}}, 0x84) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x4}) getsockopt(r3, 0x1, 0x6, &(0x7f0000000400)=""/181, &(0x7f00000004c0)=0xb5) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000500)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000540)={'tunl0\x00', 0x2}) r4 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="0766377033f1a8d17fbf61c0", 0xc, r4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x7, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}, {}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000780)={0x20000000}) fcntl$getown(r1, 0x9) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000007c0)={0x5, 0x1ff, 0x2, 0x7}, 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000800)={0x7ff, 0x3, 'client1\x00', 0x2, "0f0694f9cc5abfed", "d79cf3b5e5a5a825291a4b1a8b9ffb6574e0d56cd137d1cf6b1e660fb0093407", 0x100000001, 0x7}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000008c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x2, 0x2, 0x0, 0x9, 0x1, 0x30000}, 0x20) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1b159ca7dfbc8218, 0x13, r1, 0x0) mkdirat(r1, &(0x7f0000000900)='./file0\x00', 0x14) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000940)={'NETMAP\x00'}, &(0x7f0000000980)=0x1e) llistxattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/168, 0xa8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000ac0)=0x1000) [ 56.866386] audit: type=1400 audit(1521405249.811:23): avc: denied { set_context_mgr } for pid=8177 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 56.902472] binder: 8177:8192 transaction failed 29189/-22, size 0-0 line 3005 2018/03/18 20:34:09 executing program 0: prctl$getreaper(0x3, &(0x7f0000355ff8)) r0 = socket$netlink(0x10, 0x3, 0x12) fdatasync(r0) [ 56.926702] binder: 8177:8182 ioctl c018620b 20000000 returned -14 [ 56.928180] binder: 8177:8192 ioctl c0306201 200001c0 returned -14 [ 56.936040] binder: BINDER_SET_CONTEXT_MGR already set [ 56.936047] binder: 8177:8192 ioctl 40046207 0 returned -16 [ 56.940984] binder: 8177:8197 transaction failed 29189/-22, size 0-0 line 3005 [ 56.951233] binder: 8177:8178 ioctl c0306201 200001c0 returned -14 2018/03/18 20:34:09 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000100)={0x81, 0x3000000000000000, 0x6, 0x6, 0x10, 0xef}) capset(&(0x7f0000000040)={0x39980732, r0}, &(0x7f0000000080)={0x7ee, 0xffffffffffffff7f, 0x7, 0x7ff, 0x400, 0x9}) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x13) 2018/03/18 20:34:09 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x7, 0x0, 0x100000000020}, 0x14) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xea, 0x8, 0x5, 0x100000001, 0x400}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x20, &(0x7f0000000280)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x77, r3}) 2018/03/18 20:34:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x4e) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7ff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/llc\x00') r2 = getuid() r3 = getgid() fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1900) 2018/03/18 20:34:09 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000300)="55fbc40ef02d") sendfile(r1, r1, &(0x7f000080037c), 0x6) 2018/03/18 20:34:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r1}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e22}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) 2018/03/18 20:34:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001140)={0x17, 0x1000, &(0x7f0000000140)="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"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x100000000}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7f, 0x2, 0x800, 0x40, 0x5, 0x1, 0x1f, 0x4, 0x4, 0xb78}, 0xb) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f00000011c0)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x81) sendto$inet6(r1, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001240)={0x101, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x8, 0x80, 0x0, 0x100000000, 0x5, &(0x7f0000001200)='nr0\x00', 0x9, 0x9960, 0x5}) 2018/03/18 20:34:09 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x401, &(0x7f0000000040)={0x7, 0x3, 0xefa000000000, 0x9}) ptrace$setregs(0xf, r0, 0x8000, &(0x7f0000000080)="29fe0fa68b392c59fe10123e4c2bd7acc33fbd7b69a67a8e13925f5e3b457cf1bf3f4eef107843cef1f75d222c6b97e9b2586613736ebb99eca2d803d8907fd1bf3e3b71b1f7f83709109c5dac1c1e5b937a82b8d040d24bff45bb9646bf3b2fe1e55c464d79e7bf87cbaa9122f8224a2581adc81579870480f042b2cd3e7b0e8de0f0ce8895ae98bc504f20d09cf0a95e716efc1a6740b62784cb857a618e61570986671a4be4060294fbb4703d125de9a1420affe14dc162b691423d5c47635cc19f3c29eb9ac7a708bc3427f82d839cd7a937258fdb4e01b33a841cb16cf6b6df27f72f") socketpair$inet6(0xa, 0x2, 0x3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), 0x4) fallocate(r1, 0x2, 0x3, 0x101) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000240)=""/198, &(0x7f0000000340)=0xc6) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000380)=0x8000, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{0x7, 0x2, 0x7ff, 0xffffffff80000001}, {0x9, 0xae2, 0x37, 0x1f}]}, 0x8) fchmod(r2, 0x40) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000440)={0xffffffffffffff81, 0x8, 0x7fff, 0x80}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000480)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x18) getpeername$inet(r3, &(0x7f0000000500)={0x0, 0x0, @remote}, &(0x7f0000000540)=0x10) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000580)=0x23f, 0x1) r4 = syz_open_procfs(r0, &(0x7f00000005c0)='net/snmp6\x00') fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) syz_fuseblk_mount(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00', 0x4000, r5, r6, 0x273, 0x6, 0x108002a) fcntl$setpipe(r1, 0x407, 0x5) r7 = userfaultfd(0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000700)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000740)={r8, 0x80000, r4}) bind(r1, &(0x7f0000000780)=@pptp={0x18, 0x2}, 0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000000800)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000840)={0x9, 0x10001, 0x1f, 0x4}, 0x6) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)) ioctl$PPPOEIOCSFWD(r4, 0x4004b100, &(0x7f0000000940)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}) 2018/03/18 20:34:10 executing program 1: mknod$loop(&(0x7f0000000000)='./file1\x00', 0x20000000006010, 0xffffffffffffffff) [ 57.017063] audit: type=1400 audit(1521405249.961:24): avc: denied { create } for pid=8198 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 57.028315] audit: type=1400 audit(1521405249.971:25): avc: denied { call } for pid=8202 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 57.105541] binder: BINDER_SET_CONTEXT_MGR already set [ 57.111466] binder_alloc: binder_alloc_mmap_handler: 8202 20000000-20002000 already mapped failed -16 [ 57.123229] binder: 8202:8230 ioctl 40046207 0 returned -16 [ 57.140278] binder_alloc: 8202: binder_alloc_buf, no vma [ 57.156389] binder: 8202:8237 transaction failed 29189/-3, size 0-0 line 3128 [ 57.164574] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.192092] binder: 8202:8236 got reply transaction with no transaction stack 2018/03/18 20:34:10 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9d) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x49e695e0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) 2018/03/18 20:34:10 executing program 4: socket$inet(0x2, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@local}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f00000001c0), &(0x7f0000000180)=0xff4b) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x8001, 0x4) 2018/03/18 20:34:10 executing program 0: mprotect(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3000003) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x1, 0x1ff, 0xfffffffffffffffe, 0x0, 0x49249249249254c, [{0x9, 0xffffffff, 0x5, 0x0, 0x0, 0x398a}, {0x400, 0x800, 0x200, 0x0, 0x0, 0x2}, {0x5, 0xfffffffffffffff9, 0x200, 0x0, 0x0, 0x8}, {0x100, 0x8000, 0xfff, 0x0, 0x0, 0x80}, {0xbb3f, 0x200, 0x80000001, 0x0, 0x0, 0x1}, {0x8, 0x0, 0x8000, 0x0, 0x0, 0x330b}, {0xff00000000000000, 0x1f20e3b0, 0x6, 0x0, 0x0, 0x80}, {0x1, 0x1, 0x7, 0x0, 0x0, 0x40e}, {0xd7, 0x8, 0x6, 0x0, 0x0, 0x2}]}) 2018/03/18 20:34:10 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/20, 0x63cea75f}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x1f6, 0x101, 0x3, 'queue0\x00', 0x9}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000001c0), 0xffffffff, 0x31bae31b) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000243000), &(0x7f0000749ffc)=0x4) 2018/03/18 20:34:10 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a2b4ac5c3dc7c14fa9191b818e022c06f626a6563765f723a67657474795f6c6f675f743a730c2073797374656d5f750000078e74656d5fee8f9786726e656c5f743a73302033002010dffada2122957ba669b164d02e2f66696c653000"], 0x4a) readv(r0, &(0x7f0000000400), 0x2bc) r1 = socket(0x15, 0xa, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) 2018/03/18 20:34:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f000055a000)=[{0x10000000187, 0xfffffffffffffff7, 0x1000020, 0x0, @tick, {}, {0x0, 0x4}, @result={0x4}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x9, 0x1, 0x74, {}, 0x8000, 0x5}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, 0x101, 0x8, 0x0, 0x8, 0x7fff}) 2018/03/18 20:34:10 executing program 7: r0 = socket(0x1000000000010, 0x80004, 0x100) write(r0, &(0x7f0000000140)="240000002a00070012efffffe54afffffffeffff0100000001000000000014f1000008a4", 0x24) getsockopt$nfc_llcp(r0, 0x118, 0xfffffffffffffffe, &(0x7f0000000000)=""/9, 0x9) 2018/03/18 20:34:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00006a1000)) getsockopt(r0, 0x5, 0x6, &(0x7f0000000040)=""/25, &(0x7f0000000080)=0x19) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x2, 0x2) 2018/03/18 20:34:10 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchdir(r0) r1 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3, 0x6b}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0xffffffffffffffe8, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="afd200423ce178e4eaade5568cacfe257c420644fe0b41d32c16cd6d2dda47d4a90e330c26cafb16b4a9e793f863540c3cea63fdd685f055ec1c64a91254c62268b5bb1cdc1bf589d7a5a378c27607ababb6f13f8103c15f"], 0x10d, 0x0, &(0x7f00000004c0)="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"}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6002, r4, r5, 0x90, 0x4) 2018/03/18 20:34:10 executing program 1: pipe2(&(0x7f0000501000)={0x0}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) vmsplice(r0, &(0x7f0000072000)=[{&(0x7f0000994000)='W', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x6d9000)=nil, 0x6d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 57.205028] binder: 8202:8236 transaction failed 29201/-71, size 0-0 line 2921 2018/03/18 20:34:10 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt(r0, 0x107, 0x0, &(0x7f0000000040), 0x384) 2018/03/18 20:34:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000b2000)=0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000069000), 0x4) 2018/03/18 20:34:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fcntl$notify(r0, 0x402, 0x80000020) poll(&(0x7f0000a81fc0)=[{r1}], 0x1, 0xffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/03/18 20:34:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0x1, 0x4) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:dhcpc_var_run_t:s0\x00', 0x25) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f00005f2fff), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000140)=[{{r2, r3/1000+10000}, 0x1, 0x6, 0x6}, {{r4, r5/1000+30000}, 0x6, 0x9, 0x4}, {{r6, r7/1000+10000}, 0x5, 0x5}, {{}, 0x8000, 0x3, 0x5876}, {{}, 0x4, 0x141d84da, 0x65d}], 0x50) [ 57.266054] binder: undelivered TRANSACTION_COMPLETE [ 57.271201] binder: undelivered transaction 30, process died. 2018/03/18 20:34:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') fcntl$setlease(r0, 0x400, 0x1) get_thread_area(&(0x7f0000000040)={0x5, 0x0, 0x0, 0x564, 0x9, 0x9, 0x81, 0xff, 0x6, 0x400}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) [ 57.307033] binder: undelivered TRANSACTION_COMPLETE [ 57.319832] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/18 20:34:10 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xdb1, 0x4981) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000001) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x10000}, &(0x7f0000000100)=0x14) 2018/03/18 20:34:10 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r1) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'\x00', 0x8f1}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000001c0)={0x2, 0xb63, 0x401, 0xfffffffffffffffb}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200), 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x100000001, 0x3, 0x20f, 0x6, 0x6, 0xd9, 0x7, 0x8, r3}, &(0x7f0000000300)=0x20) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000380)={0x9, &(0x7f0000000340)=[{0xfffffffffffffffb, 0xfffffffffffffff8}, {0x8, 0x1}, {0x3, 0x7f}, {0xb26, 0xec9}, {0x8, 0x6}, {0x4, 0x5}, {0x6, 0xff}, {0xfffffffeffffffff, 0x7}, {0x9, 0x5}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x85f4e07, 0x2, 0x200, 0x7f, 0x3, 0x81, 0x8, 0x7, r4}, &(0x7f0000000400)=0x20) ioctl$int_in(r0, 0x0, &(0x7f0000000440)=0x90f) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000480)=""/93) clock_gettime(0x0, &(0x7f0000000500)) bind$llc(r0, &(0x7f0000000540)={0x1a, 0x6, 0xffffffff, 0x9, 0xffffffff, 0x2ac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getpeername(r2, &(0x7f0000000580)=@nl, &(0x7f0000000600)=0x80) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000680)=[{}, {}, {}]}) ioctl$KDSKBLED(r0, 0x4b65, 0x1a) getpeername$packet(r6, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000780)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff]}, 0x71f, 0x5735, 0x1, 0x100, 0x394, 0x1110000, r7}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000880)={r5, 0xfff, 0x7, 0x4}, &(0x7f00000008c0)=0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000900)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000940)={{0x13, 0xffff}, {0x2, 0x7}, 0x1, 0x1, 0x9}) chdir(&(0x7f00000009c0)='./file0\x00') getcwd(&(0x7f0000000a00)=""/4096, 0x1000) 2018/03/18 20:34:10 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x5, &(0x7f00001aa000)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x5) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) dup2(r0, 0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000dd7fe0)) 2018/03/18 20:34:10 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0xffffffff, 0x30, 0xab, 0x8fdb}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000340)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x2c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x7, 0x7, 0x4, 0x80, 0x500000000000000, 0x7, 0x2, {0x0, @in6={{0xa, 0x4e24, 0x800000, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x9, 0xd1, 0xf0a, 0x4}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x6, 0x3}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000a00)={0x0, 0x7, 0x0, 0xfffffffffffffff8, 0x8c50, 0x2, 0x3ff, 0x2, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x20, 0x9, 0x2, 0x5, 0x7ff}}, &(0x7f0000000ac0)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000b00)={0x0, 0x7fffffff}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000b80)={0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}}}, [0x4, 0x7f, 0x5, 0x1f, 0x0, 0x5d61, 0x1, 0x20, 0x8000, 0x401, 0x400, 0x3ff, 0x9, 0x8000, 0x4]}, &(0x7f0000000c80)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000cc0)={0x0, 0x57, "514c039673cd22878ed43bc974b78a96dc5e21f4918fe0dfc3b022aa44050c09f317002d14a5058dd9c49d8166d0b4b9eb52fbb4ba027c7e54d11f00c8ed678f20cd48683bf051fd146e6017da9309521cd341046b9fd5"}, &(0x7f0000000d40)=0x5f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001100)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000011c0)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001200)={0x0, 0x7e}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001280)={0x0, 0x8}, &(0x7f00000012c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000013c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="36479ddf9505d66da2a6bf10087a887ce0b215d49b055ddeb4e4e36018b30c", 0x1f}, {&(0x7f00000000c0)="40dc469ef4f7b3d00fa771fd3b762792244e094f02ff934e83d4d66c1f8233db984fd67a33660749329280783e4c0bea4a7c7ed6276978558eda2cbe44fd", 0x3e}, {&(0x7f0000000100)="deee7cb0670c7afeff5f84ee6cd89af9b2dea78b501681f26feaa38ef6f0dc0a885dbad38f1fd3809cbf2cdda79c3333d5d9a71ccbe2b914893617d73a53a1e648cf0777c3a22c1794d2552293c55a9a5d57871915ffe2b2b588b112dfb5fc6e9a03a58d0a8060e40db943a17eb7febc5f84f3253a7118d4ecf131bff799c28fef0211b864494546cf1c569da819b44e4fe05b4be371d4786ab1b09e2f5618fa522085aa74f0a401aa6a6cebb47fec9ec8c8939f833de985e50ac230bc847b3464aa51959b1c28fa2ec4af1b5f617650a4d9e6c3290814aa561f71ac", 0xdc}, {&(0x7f0000000200)="b304b4206af55ce56485dd1a16a608b22a0e12b0275d3b440263f7fcf667fdec40af5ae88610cf659df7d84634f0baf36e965189f9ddb104ea58abbf6ee8583b426230e27f122d61cf5a71b2524ceadd70322a", 0x53}], 0x4, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x1, {0xa8, 0x0, 0x200, 0x24d800000000000, 0x7, 0x12e4, 0x400, 0x100000001, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x2, 0x9, 0x3ff, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0xfffffffffffff001, 0xff, r5}}, @init={0x14, 0x84, 0x0, {0xffffffffffffffff, 0x7fffffff, 0x7, 0xf319}}, @sndrcv={0x2c, 0x84, 0x1, {0x10, 0x0, 0x8, 0x3, 0x91d, 0xfffffffffffffffd, 0x8, 0x2, r6}}], 0xdc, 0x20000010}, {&(0x7f0000000640)=@in6={0xa, 0x4e24, 0x89, @dev={0xfe, 0x80, [], 0x19}, 0x3}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000680)="f9608071af5cfca84a110395abbf7dc432eece81cac38a6a6d3203f855592f4c0898738b231237498bb134cf20092811a59bc756d16a860e1b5d496ba577b1ca2734470acb57424fe748b12e686c4f41f41828fb84e76a0705862242d70991de9fc27b7d801abf1c32bef2a79bdc24b53bcf9aa4586c77965aa5b49c47a07a17c6b13b4090c96a1d2fccb3e538c1f46bae309e15c41ea896a747478a54be497340d689595b52f5e90f2b1971c973", 0xae}, {&(0x7f0000000740)="8583871b308d6876468c6d46ed2724f92dcab9", 0x13}, {&(0x7f0000000780)="d59c18dc6fe332cc2a5748a43f82e8dc6bedad96bcc17a0f8db850f4a36a2413984587658eafe7537150d196def98826174aaad6f105094f14b29fce1282fb1ae5057716b0a479e2a1c85e944627e118d5ebe8143c2583796e347f01ec26", 0x5e}, {&(0x7f0000000800)="5ca87a84535dabafef0c937675f60d4f1d", 0x11}, {&(0x7f0000000840)="16eb4c130ddfe6038a563b0ef96ab6da9b163770dc213d3d71f2c7", 0x1b}, {&(0x7f0000000880)="bb8dc91b651c36588ab8f6406e6a28e3c23d0838a9b9e7abc877cdfba3cd78b6e6f3bbc7", 0x24}, {&(0x7f00000008c0)="1c1bb0132579ec13faab06a2c72682a9ad97130b4fd9dd585811c7ddc6dd2b75289bb6261d9198fc203687dd5f9c9382a8037e0ebc0f620bbfa7a30b492b0628c64066b47b8ca43180a122e662c076e95941184f0d6cdabcfed5927e83c10077e8a2bba4243c686e06744a19072f72f51f620c7deb00673b9211e8fd1a8066aa6b91b2f21e3946182b0a38d8fafd0538247a1e336aa74f131d52315d7d5e5315d0e5ea96adf8f711c3692874cf635b5bf8485bcc86602c220de8ae698b6afdbd76c03e24baab7f89dff72a", 0xcb}], 0x7, &(0x7f0000000d80)=[@init={0x14, 0x84, 0x0, {0x1, 0x81, 0x1c, 0x896}}, @init={0x14, 0x84, 0x0, {0x1000, 0x7f800000000000, 0x0, 0x800}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x200, 0x7ff, 0x101, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7e, 0x0, 0x8, 0xfffffffffffffffc, 0x1, 0x8, 0x9, 0x6, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8208, 0x32, 0x1f, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x9, 0x4, 0xffffffffffffffff, 0x6, 0x7f, 0x6, 0x4, r10}}], 0x108, 0x20000000}, {&(0x7f0000000ec0)=@in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x8}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000f00)="485f057d8144377603ecad29655d621da447b735c48575c3da2e4a01b1d011e7d03cd1754b99515dbe058399f407af0ef2699141493f470a29", 0x39}, {&(0x7f0000000f40)="5c8e883da4c0ee6cd370f9ebd003b0b57cf9189eb0fb1f53aebb0ea89023081a0b7e3c73a9a84c78145a2ef76a47dbaeadd2ac35f7289fd799114c1db441982441", 0x41}, {&(0x7f0000000fc0)="2c2c4315f95124f4bb87b638c54678d5cee471f0e5042eaee85c37a9c8c6813e8d84a34d8f83aec0600d36714bd71f448726a64d044eb00047f32137902adb3cb1812b6a141c33a2326b5eeae9737ed3035549e5623d292ad195249be719015a22d0fa2e591bc232047cf6835479655d2e1d24e1dce4aaa1be4a6fb26c2c573d280cb31fc2812014d3bfc4f3b649228ea6711a09ae7c7acb22e3f6c2ae36eafc426aefb18d510d3864038952d00b63fa898496f0c33cc172e5f076203ae49066fa9e", 0xc2}], 0x3, &(0x7f0000001300)=[@init={0x14, 0x84, 0x0, {0x5, 0x101, 0x7fffffff, 0x10001}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x6, 0x1, 0x4, 0x8, 0x7, 0x6, 0x0, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x3ff, 0x8002, 0x6, 0x55, 0x3f, 0x0, 0x0, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x2, 0x0, 0x1, 0x100000000, 0x4, 0x4, 0x80, r13}}], 0xb0, 0x20008000}], 0x3, 0x40) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x4000) gettid() dup2(r1, r0) 2018/03/18 20:34:10 executing program 5: r0 = socket$inet(0x2, 0x8080f, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x6, 0x68, "360cacf78978d9637daa7355d6fea75a6a3963d3a32d0d364e6c1e83d0cd3acfeddf7b1190be65400b926d83845397f62ded34a7c5d6cb9aafb233c408b86ef21ed4bf37799693f8deddd7a3525fc1b1558b79f4acf3cd6087c1cbaa698ef601f2c4ffd36d51f63a"}, 0x70) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2, 0x0) recvfrom$inet6(r2, &(0x7f0000000240)=""/255, 0xff, 0x40000000, &(0x7f0000000340)={0xa, 0x4e21, 0x1f, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x400) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000000c0)=0x8, 0x4) flock(r3, 0x8) 2018/03/18 20:34:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="2d7db1f47430a27d0360ca516205b6e9fa9e6ce0c3dc2d4a10ccde81026fd54e92b553529fe6a2445b164e354c5a4cd556951f6a0da42284a9533c0155119e833dd4786e5e5831e216f4f9072efb06dd36e28897ae16efd0e3b5c7507d3ce3ed329e58257f6a2f7d98a18e6b289aae4329d99576c263b5ec50c2bed4b339f7ca6c89d7c98737ea5e14cd5e74a4723d098fbe31c7d3deef4239a556e60ed4a0dd009db24ffe22b5ec4da01c6750072328d2f7158f101ab96cc29f09c0f2f7fdbeab4d039cf5b7cd31e7292114afb62c27222d38d2742b6102f2a6b6814dfaca9200a4162a0e", 0xe5, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) 2018/03/18 20:34:10 executing program 1: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x5c1000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, r0, 0x4000) socket$inet6_icmp(0xa, 0x2, 0x3a) prctl$intptr(0x29, 0x2) 2018/03/18 20:34:10 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f, r2}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') writev(0xffffffffffffffff, &(0x7f0000009000), 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/120) [ 57.887278] [ 57.888937] ====================================================== [ 57.895237] [ INFO: possible circular locking dependency detected ] [ 57.901627] 4.4.120-gd63fdf6 #29 Not tainted [ 57.906016] ------------------------------------------------------- [ 57.912403] syz-executor4/8305 is trying to acquire lock: [ 57.917922] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 2018/03/18 20:34:10 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000040)={r2, 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) 2018/03/18 20:34:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000000c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000608ffc)=0xaa72, 0x4) 2018/03/18 20:34:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) fcntl$addseals(r0, 0x409, 0x2) 2018/03/18 20:34:10 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001580)={'bpq0\x00', 0xe27}) dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x1, 0x0, 0x0, 0x101}]}, 0xfffffffffffffe8a) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)) 2018/03/18 20:34:10 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) read(r0, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(0xffffffffffffffff, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x28) [ 57.926385] audit: type=1400 audit(1521405250.861:26): avc: denied { setopt } for pid=8315 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 57.952156] [ 57.952156] but task is already holding lock: [ 57.955414] device bridge0 entered promiscuous mode [ 57.963096] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 57.971644] [ 57.971644] which lock already depends on the new lock. [ 57.971644] [ 57.979944] [ 57.979944] the existing dependency chain (in reverse order) is: 2018/03/18 20:34:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040)=0x4, 0x4) ftruncate(r0, 0xff) 2018/03/18 20:34:10 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) [ 57.987549] -> #2 (ashmem_mutex){+.+.+.}: [ 57.992399] [] lock_acquire+0x15e/0x460 [ 57.998660] [] mutex_lock_nested+0xbb/0x850 [ 58.005264] [] ashmem_mmap+0x53/0x400 [ 58.011352] [] mmap_region+0x94f/0x1250 [ 58.017610] [] do_mmap+0x4fd/0x9d0 [ 58.023430] [] vm_mmap_pgoff+0x16e/0x1c0 [ 58.029771] [] SyS_mmap_pgoff+0x33f/0x560 2018/03/18 20:34:10 executing program 3: [ 58.036201] [] do_fast_syscall_32+0x321/0x8a0 [ 58.042970] [] sysenter_flags_fixed+0xd/0x17 [ 58.049659] -> #1 (&mm->mmap_sem){++++++}: [ 58.054548] [] lock_acquire+0x15e/0x460 [ 58.060813] [] __might_fault+0x14a/0x1d0 [ 58.067156] [] filldir+0x162/0x2d0 [ 58.072979] [] dcache_readdir+0x11e/0x7b0 [ 58.079407] [] iterate_dir+0x1c8/0x420 [ 58.085572] [] SyS_getdents+0x14a/0x270 [ 58.091820] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 58.099025] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 58.105242] [] __lock_acquire+0x371f/0x4b50 [ 58.111844] [] lock_acquire+0x15e/0x460 [ 58.118100] [] mutex_lock_nested+0xbb/0x850 [ 58.124704] [] shmem_file_llseek+0xf1/0x240 [ 58.131301] [] vfs_llseek+0xa2/0xd0 [ 58.137202] [] ashmem_llseek+0xe7/0x1f0 [ 58.143455] [] compat_SyS_lseek+0xeb/0x170 [ 58.149970] [] do_fast_syscall_32+0x321/0x8a0 [ 58.156740] [] sysenter_flags_fixed+0xd/0x17 [ 58.163406] [ 58.163406] other info that might help us debug this: [ 58.163406] [ 58.171516] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 58.181224] Possible unsafe locking scenario: [ 58.181224] [ 58.187246] CPU0 CPU1 [ 58.191880] ---- ---- [ 58.196513] lock(ashmem_mutex); [ 58.200166] lock(&mm->mmap_sem); [ 58.206423] lock(ashmem_mutex); [ 58.212584] lock(&sb->s_type->i_mutex_key#10); [ 58.217651] [ 58.217651] *** DEADLOCK *** [ 58.217651] [ 58.223678] 1 lock held by syz-executor4/8305: [ 58.228227] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 58.237266] [ 58.237266] stack backtrace: [ 58.241732] CPU: 1 PID: 8305 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #29 [ 58.249321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.258641] 0000000000000000 98db34f3148c3d7e ffff8801cafc7a58 ffffffff81d0408d [ 58.266629] ffffffff851a0010 ffffffff851a9d00 ffffffff851be970 ffff8801c80a88f8 [ 58.274590] ffff8801c80a8000 ffff8801cafc7aa0 ffffffff81233ba1 ffff8801c80a88f8 [ 58.282555] Call Trace: [ 58.285113] [] dump_stack+0xc1/0x124 [ 58.290445] [] print_circular_bug+0x271/0x310 [ 58.296558] [] __lock_acquire+0x371f/0x4b50 [ 58.302499] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.309478] [] ? __lock_is_held+0xa1/0xf0 [ 58.315243] [] lock_acquire+0x15e/0x460 [ 58.320835] [] ? shmem_file_llseek+0xf1/0x240 [ 58.326946] [] ? shmem_file_llseek+0xf1/0x240 [ 58.333060] [] mutex_lock_nested+0xbb/0x850 [ 58.338996] [] ? shmem_file_llseek+0xf1/0x240 [ 58.345109] [] ? mutex_lock_nested+0x5d4/0x850 [ 58.351307] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 58.357509] [] ? mutex_lock_nested+0x560/0x850 [ 58.363716] [] ? ashmem_llseek+0x56/0x1f0 [ 58.369481] [] shmem_file_llseek+0xf1/0x240 [ 58.375418] [] ? __fget+0x23a/0x3b0 [ 58.380660] [] ? shmem_mmap+0x90/0x90 [ 58.386078] [] vfs_llseek+0xa2/0xd0 [ 58.391323] [] ashmem_llseek+0xe7/0x1f0 [ 58.396912] [] ? ashmem_read+0x200/0x200 [ 58.402589] [] compat_SyS_lseek+0xeb/0x170 [ 58.408440] [] ? SyS_lseek+0x170/0x170 [ 58.413945] [] do_fast_syscall_32+0x321/0x8a0 [ 58.420060] [] sysenter_flags_fixed+0xd/0x17 2018/03/18 20:34:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130", 0xc0) 2018/03/18 20:34:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x1000081005) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000000)={0x0, 0x0, 0x26}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x44c200, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x31, 0x1, @thr={&(0x7f0000000240)="be56f4ff399d2aff1369054eafa12e2e142d998c5d11752dd65d48028c799fd0ead36df1c471946f2ae998635461a736bc", &(0x7f0000000280)="0949012fb8e169fb1c48a8faa681881c231d34d2f914c22f1b926b52150d7694875311d045f3594dcfaf02cb9d59346ad390a74f81cae561d98ef5c211994900323e6f58e2bf37"}}, &(0x7f0000000340)=0x0) timer_settime(r3, 0x0, &(0x7f0000000380)={{}, {0x0, 0x1c9c380}}, &(0x7f00000003c0)) ioctl$TCSBRKP(r2, 0x5425, 0x8001) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendmsg$nl_crypto(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@del={0x120, 0x11, 0x201, 0x70bd27, 0x25dfdbfb, {{'cbc-twofish-avx\x00'}, [], [], 0x856efb8362c7f2, 0x2000}, [{0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x8ee}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x40}]}, 0x120}, 0x1}, 0x20000000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000580)) sendfile(r0, r1, &(0x7f00000004c0), 0x9) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000500)}, {&(0x7f0000000600)}], 0x2) 2018/03/18 20:34:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='/dev/ptmx\x00', 0x82, 0xc4, &(0x7f00000000c0)={0x1000, 0x6c6151af, 0x8001, 0x0, 0x6264, 0x6, 0x1, 0x101}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x8001, 0x8, 0xfffffffffffffffc, 0x40, 0x71a, 0x81}) ioctl$TCSBRK(r0, 0x5409, 0x29) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fdbfdc)={0x0, 0x0, 0xffffffffffffff00}) 2018/03/18 20:34:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4(r1, &(0x7f0000218fa8)=ANY=[], &(0x7f0000db4ffc), 0x0) shutdown(r3, 0x1) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000080)=""/73, &(0x7f0000000000)=0x49) 2018/03/18 20:34:11 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) fcntl$lock(r0, 0x7, &(0x7f00004d0000)={0x3}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000180)={0x8, 0x5, 0x5, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0xfffffffffffffff9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x3, 0xff}, 0x88) 2018/03/18 20:34:11 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0xf3c, 0x4, 0x8000, 0x0, 0x1, 0x80000001, 0xb7a, 0x4, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000e17000)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) r2 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r2, 0x4, 0x1fff) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c7465720000000000000000e1ffffffffffffff0000000000000000000007000000040000000404000000010000100200000001000020030000200300002003000004000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000c38c13f97331389aab0f4b188b3a8c1a0ce084b9ba8dac9e567b90f3255f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c200000000000000000000000000ac14ffaae00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000001ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x450) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000740)=@assoc_value={r1, 0x7}, 0x8) 2018/03/18 20:34:11 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x1000, 0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/199, &(0x7f0000000180)=0xc7) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000200)={0x40000002}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x2, 0x4f, 0x6, 0x6, 0x80}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r2, 0x9, 0x3, [0x7fff, 0x7, 0xff]}, &(0x7f0000000380)=0xe) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000003c0)=0x1, 0x8) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000400)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000005c0)={@local={0xfe, 0x80, [], 0xaa}, 0x18, r4}) r5 = syz_open_pts(r1, 0x400000) lremovexattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@known='system.advise\x00') r6 = add_key(&(0x7f0000000680)='blacklist\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000700)={0x19f}) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00000007c0)=""/4096, &(0x7f00000017c0)=0x1000) time(&(0x7f0000001800)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001840)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000001880)={0x7, 0x4, 0x23, 0xff, r3}, 0x10) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f00000018c0)) ioctl$RNDADDENTROPY(r8, 0x40085203, &(0x7f0000001900)={0x3, 0xac, "775b07ff220ca8f0cbb50eaacbb384a79e6a28cd37f6a4f1b7a640f35c0a9c171b7ea4216bd6056b1f320f80de05f41d02bc7739ed716c5bf087de03f6bdfa50764e3c3e6ed23cd2768ada2f7a4e30c8571fc38367ddeaf86ba4e8de16355709da0005ff40eb56e1bb2aa860101342159813280f5a4a6d28592010ddbb6b0c9bdea35bc1cbf7246de151b0687da324232985b2daea510226a85a75a5d7ab9bf6b6d5fa7d2a64b77d5bd3f559"}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000019c0)=""/4096) ioctl$EVIOCSFF(r8, 0x402c4580, &(0x7f00000029c0)={0x57, 0x9, 0xffffffff00000001, {0x3, 0x2}, {0x1000, 0x7fff}, @ramp={0x5, 0x2, {0x101, 0x1, 0x4, 0x7}}}) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000002a00)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) ioctl$KDENABIO(r1, 0x4b36) 2018/03/18 20:34:11 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x80) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read(r2, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f000002e000), 0x4) setsockopt$sock_int(r2, 0x1, 0x32, &(0x7f0000022000), 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x31, 0xffffffffffffffff, 0x0) close(r3) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a7c000)={0x40}, 0x4) 2018/03/18 20:34:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/18 20:34:11 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0xa80) fstatfs(r0, &(0x7f00000000c0)=""/152) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/prev\x00') pwrite64(r2, &(0x7f0000ed6fa9), 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x7, 0x8) 2018/03/18 20:34:11 executing program 2: socketpair(0x2, 0x800, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000080)=""/4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) 2018/03/18 20:34:11 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6d5000}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x7fffffff, &(0x7f0000000040)=0x4) [ 58.549526] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 20:34:11 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="890717eaff", 0x5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x2}, 0x8) sysinfo(&(0x7f0000000140)=""/155) 2018/03/18 20:34:11 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000040)=""/248, 0xf8) 2018/03/18 20:34:11 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x1a}, 0x61, r1}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) r2 = getpgid(0x0) ptrace$cont(0x1f, r2, 0x10001, 0x7) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x6, 0x5, 0x6, 0x2}) 2018/03/18 20:34:11 executing program 1: rt_sigaction(0x22, &(0x7f0000005fe8), 0x0, 0x8, &(0x7f000000e000)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/210) 2018/03/18 20:34:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) pipe(&(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00000000c0)=0x3, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) socket$pppoe(0x18, 0x1, 0x0) timerfd_create(0x2, 0x80800) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) dup3(r2, r2, 0x0) flock(r3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000100)={0x2000}) 2018/03/18 20:34:11 executing program 0: r0 = socket(0x0, 0xe, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001040)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/4096}, &(0x7f00000010c0)=0x50) lseek(0xffffffffffffffff, 0x200000000, 0x0) 2018/03/18 20:34:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000f11300200000ff220000000c0001000000000079c0ae4f960948511d784e7772a95f854b2b3f335019cb78a5c93933c873214f33bc8e412a2f68787b12b64bfc1433a326bd90fb79b638b40468d2f565c0d36246586e7a6463e42528a2572e1ef63401", @ANYRES32=r0], 0x20}, 0x1}, 0x0) 2018/03/18 20:34:11 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x88051, r0, 0x0) 2018/03/18 20:34:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) r2 = accept4(r1, &(0x7f0000000100)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000300)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) unshare(0x8000000) 2018/03/18 20:34:11 executing program 1: r0 = getpid() socket$inet(0x2, 0x2, 0x7) ptrace$setregset(0x10, r0, 0x0, &(0x7f0000001000)={&(0x7f0000004fb0)}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8002, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0x77, 0x1, "a825a43b9c8be27e16c29c58352b8667143282d69674b0ab929f7d32e69c7e5a60fff88a1bb7d3436d999a8d44d314e1394bf054afa759e624be3b28e71462", 0x2e}, 0x58) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="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") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x800}) 2018/03/18 20:34:11 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000540)=""/72, 0x48}], 0x1, &(0x7f00000005c0)=""/197, 0xc5}}, {{&(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000240)=""/211, 0xd3}], 0x3, &(0x7f0000000bc0)=""/31, 0x1f}}, {{&(0x7f0000000c80)=@nfc_llcp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000d00)=""/76, 0x4c}], 0x1fffffffffffff88}}], 0x3, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x22010, 0xffffffffffffffff, 0x4) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0xbe4cb1976e44ee36) write(r1, &(0x7f0000000000), 0x0) 2018/03/18 20:34:11 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$addseals(0xffffffffffffffff, 0x409, 0xf) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x82, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/39) 2018/03/18 20:34:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/18 20:34:11 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x240401, 0x0) write$selinux_create(r0, &(0x7f0000000240)=@access={'system_u:object_r:var_lock_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x35}, 0xffffffffffffffed) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x1c) renameat(r1, &(0x7f00002c0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e32000)='/') getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{}, {0x77359400}}) futimesat(r1, &(0x7f0000000000)='/', &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}) 2018/03/18 20:34:11 executing program 3: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/03/18 20:34:11 executing program 7: r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="f2a5c1c7a69e150bc8f6e690be9e068d12bf2d58a4fcdcce937a7f1d4c8adef66a5d044743f6fb4ddaa68b8aa5ce0cd32d7bdec65f1ac8d2e6987d8b8738204ffdb38ef64d551c58253951d9a52f7bd65c8df0f010533da1336066963df79bab0cb8274a5ee5336e55ae21b1d88b42b88e5b0841e31c702c639cd71fb0f4b42b775dcae2b459b7ccf5b507fb6d9972bfde7aff7cedef8d1c0728b03528beef62a1f8bd9f065558db80a0aa6be46eff9bf58daaea454867ff93f0a6a773a836a3fad6771fd56a68ea9a5963567a732be55954fbac807fe30a7354c2105fa826a42459c8e32d18afb7d75ed0da2ede78", 0xef, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x9, 0xec2, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e20, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e20, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x94) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000300)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x103040, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000380)={0xfff, 0x3, 0x0, 0x3, 0x43b6, 0x3, 0x4, 0x1, 0x7, 0x9, 0x3}, 0xb) getsockopt$inet_dccp_int(r2, 0x21, 0xe, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000440)) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000480)) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000004c0)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) r5 = fcntl$getown(r4, 0x9) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000540)) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000580)={'dummy0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) symlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') r6 = syz_open_dev$sndtimer(&(0x7f0000000640)='/dev/snd/timer\x00', 0x0, 0x20100) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000680)) getsockname$packet(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000740)={'bpq0\x00', r7}) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000ac0)=0xe8) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc6, &(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r2, &(0x7f0000000e40)={&(0x7f0000000780)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000d80)=[{&(0x7f0000000880)={0x130, 0x2c, 0x0, 0x70bd28, 0x25dfdbfb, "", [@generic="06b6864809d160a40b3e2c2307b6c2556bc6b48aa4d25739db096f60768d64b11c0e7bdab51048a41357da0ae4db8318", @nested={0xf0, 0x4b, [@typed={0xc, 0x7f, @pid=r5}, @generic="a99cb1f024aa46f243184ca151c693b324b384000247968f1123a3b777f7c592d04733cfa053b8b104893127a3bbe66fd710f45d00c61d650bc0992156fc25809cfc54522361684f1913a0ddcd27bce9d419395f93718e2797770a68c770b3a2b7ca93d3d15623b7d481b5709cbdc16a4b97868af8e13f82317f61217e830cf95aaff0b69886b9afca329775cc479599c6cea34e094cbd3f130fa5422e54f7ef19b238ce026f51c5e88f94a03d4021f33892743ffdd02aab0381197d93bf973112bece908199e6cd8ac05ca4e85f5184af", @typed={0xc, 0x5, @uid=r8}]}]}, 0x130}, {&(0x7f0000000bc0)={0x184, 0x1e, 0x10, 0x70bd27, 0x25dfdbfb, "", [@typed={0xc, 0x5a, @uid=r9}, @typed={0x18, 0x46, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x144, 0x9, [@generic="c1ed9f74b95b1a03378c1a1f43e248a236cacecb18d0417ccec0f7e2441a057d6dcbc57493482375364c87cdd490187663bf75cbe5f294a24e765f1ebdd5c94b30bc2c9438077df43f95da6837f821e43deb871fa609d1bfe3c302e0771c1a7f41cfcf1423f032200cbc01b0438add9768165adb7e1798a73b28f226532bd2e4831cbeadb6425bed21ed95e5a846b6aa8c71a433c44b7548d7713fbc0f5654a1e47d945ccc5645cfe8219e2cfe6984601fc9b416549a758bfecb4b5be38219c82dcf3f", @generic="c7cd06f864f2044d0739fdd145667998137317f59f107406453052bfc51e18972d066db51fc640a27ce8d5505bc6afcbc688d771f4d4b8e932b4206a5e9952ac03cebc5875316171aeab0b31ca67436a5ebc7cb3402f63faf905e0dc76529cc26cf36cf26a3dd58732511fbf925927b7fba87638941d5ce5b3bc2ddbb6"]}, @typed={0xc, 0x87, @uid=r10}]}, 0x184}], 0x2, &(0x7f0000000e00)=[@rights={0x24, 0x1, 0x1, [r6, r3, r11, r3, r2, r3]}, @rights={0x14, 0x1, 0x1, [r3, r2]}], 0x38, 0x4000}, 0x24000000) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000e80)={0x9, 0x16, 0x101, 0x5, "066d4dad59003b9d21cb11ad696a10605fc5103c0c03c88f9d08cf21b69091dd"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000ec0)={0x9}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000f00)={0x0, @in={{0x2, 0x4e22, @rand_addr}}, 0x40, 0xfffffffffffffffe, 0x12, 0xe7, 0x20}, &(0x7f0000000fc0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r12, 0x2}, &(0x7f0000001040)=0x8) 2018/03/18 20:34:12 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f6000/0xc000)=nil, 0xc000, 0x44, 0x1011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r1, r0) 2018/03/18 20:34:12 executing program 0: sysfs$2(0x2, 0x9, &(0x7f0000000000)=""/66) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00000000c0)=0x1f, 0x4) socket$inet6(0xa, 0x80007, 0xeb6a) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000280), 0x4) 2018/03/18 20:34:12 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000000240)=[{0x60}, {0x6}]}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/18 20:34:12 executing program 3: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000200)=0x10) socketpair$inet6(0xa, 0x5, 0x1000, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) socket$inet(0x2, 0x2, 0x1f) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)={0x2, 0x11, 0x2, 0xd, 0x36, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_key={0x18, 0x9, 0x5a8, 0x0, "7fb9621b21eb39d5a60decb440f036ba85171c4511f3ef15a775d7d9ab5e674f184605dae8a60da62f5d157840f9af3ec32f4cd4d7351b36d8d9244c1a8de50b493628ccd94ae386cd089f71c283b4b8feec1802551c955dfef7413bf825b13c2443e336dead0f2dcf03da66ed0ef19a85f2613dd72eb116f5e2bd7d617d9f1feae85ab7409fd63fb76e719e045e7690aa44456613c621254f67350d2454bd36fa170f0c3cbc2222d68e8980b8c08cf78ec2c8c47e"}, @sadb_key={0x1b, 0x8, 0x670, 0x0, "d8304f1d97f33cce61c3823be05fbb7d6c9f0738c4867e89ddbbcfde949703860877597a17697d6490f2b5d7d56f55e10529cda29daf595814683c9b55a36dda88feeaf1c6f039a6b9f556904baa78c9a791a856384ef2d441931954c59f8291d0e992c24a313e66ed9dc4b2e8a08f0e0bf3557fbf645815e7656671b8b7afa19c05d0f6bcd90c67875dd8e8c18b7c7381f4ef81f0938074661fb9277a0e2b6ce05157d4a7cab45ad0d9f11b2480df2c85f53120a644bfe5c1830eaffd1eaa7e0c898d1697fd2463ad9c13c506c6"}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}]}, 0x1b0}, 0x1}, 0x801) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/18 20:34:12 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)=r0) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x4, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0xe00000000000000}, &(0x7f0000000200)=0x8) 2018/03/18 20:34:12 executing program 2: fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ecaffc)=0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4ada, 0x4, 0x5}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x9, 0x2) ptrace$cont(0xffffffffffffffff, r0, 0x7fff, 0xd251) 2018/03/18 20:34:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/163) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40, 0x0) r2 = accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80800) splice(r2, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x8, 0xa) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r3, @empty, @multicast1=0xe0000001}, 0xc) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000240)=0x80000001, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000500)=ANY=[], 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) 2018/03/18 20:34:12 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x7fff, 0xff, 0x80000001, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2e, 0x8207, 0x2, 0x1, r1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x7, 0x4}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000014c0)={&(0x7f0000000240)={0x1250, 0x14, 0x2, 0x220, 0x70bd25, 0x25dfdbfc, {0xc, 0x0, 0x4}, [@nested={0x1218, 0x32, [@typed={0xf4, 0xd, @binary="c1013afb5ff86857e548cb26b6a8200ee06d27a20ff6088e20f4ab22fa269a1d2bd5b67a80f1258f3c302bd093c5be3e8fc9576870c6ebcfb807f9723e8192b3856cbe2351b568fbee556cbabba00521679957fc329390019e1050d4532d4c0466b0c80f37519d48bbdc1e21756c4c93a96589a5411528dd279aca1299d98734ca4813297376d5d878ac79064471497c5ea05474d6efd7ab84e89d5e115195b0ff43bc5bb54f526444a885eae9f76569c11737e139379fccc7031deeb23654aba265198c962613bb84717dee67bb6101557a1be690a132ba60e120f405e1249ff6a4daf78848572e3e44d49c"}, @typed={0x10, 0x72, @u64=0x163db8f0}, @generic="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", @generic="0d434f0861c48c9c64aabcbd06b954cbadeed9a3d8c893cf66519c1b58ecb6e1a604214c260212fa818f1ac74b07fcd0e47d76fcea4edc9aa55a92280a35aa0a4fd466337d6e568d74991c2d5df58dfad6a9d3256a47816ed468cb4d34b1f2959f318ce4b66c68fa77b3004c5e1dc00844b0ab43201315a32168d77d9e867bf3", @generic="bc73e728", @typed={0xc, 0x26, @fd=r0}, @generic="586c00c408e4ec4e2b9f17f15036cad6c5ef69557aee682b45f1ba35eb50c441376492f0fcb34dd2d5f6d256163698fc31e9c28ade7bb05c7a3f16a4054ce2ea39e6b904188e62a44d420611feae4f59e6562e4095c55a404c40a48ee483145ae97e9597ee06d95a154b2c1ef6ebec6a4bb0b077e764ecb7daef54ea66ea"]}, @nested={0x24, 0x80, [@generic="84c3f7656452bedcabeddce9b28363099546b2f9ed131531a0a4fecffc51fd"]}]}, 0x1250}, 0x1, 0x0, 0x0, 0x4}, 0x1) epoll_pwait(r0, &(0x7f0000001540)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8, &(0x7f00000015c0)={0xffffffffffffffa7}, 0x8) recvfrom$unix(r0, &(0x7f0000001600)=""/247, 0xf7, 0x1, &(0x7f0000001700)=@abs={0x0, 0x0, 0x4e22}, 0x6e) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001780)={r1, 0x7fff, 0x101}, 0x10) connect$ax25(r0, &(0x7f00000017c0)={0x3, {"acc3c003d11788"}, 0x80000001}, 0x10) r2 = mq_open(&(0x7f0000001800)="657468309373656c696e7578285c776c616e30286e6f64657600", 0x2, 0x100, &(0x7f0000001840)={0x7fff, 0x1ff, 0x3f, 0x5, 0x7, 0x10001, 0x9, 0x4}) readlinkat(r0, &(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)=""/132, 0x84) readahead(r0, 0x2, 0x7fff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001980)={0x4}, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001a00)={'filter\x00', 0x7, 0x4, 0x47c, 0x280, 0x280, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f00000019c0), {[{{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xffffff00, @mac=@random="a23f1f5c0538", {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0x200, 0x77f8, 0x7216, 0x2, 0x55ca3ad3, 'ip6gre0\x00', 'ip6_vti0\x00', {0xff}, {}, 0x0, 0x204}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff, @multicast1=0xe0000001, 0x6}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="1d0dee690066", @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xff0000ff, 0xffffffff, @mac, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="2117c6f79042", {[0x0, 0xff, 0x0, 0xff]}, 0x400, 0x1, 0xff, 0x0, 0x23, 0x8f, 'vlan0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x0, 0x246}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7, 0x8, 0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001f00)="d240aef62c58d1ea1d3135f88ecae363cf987aa63c2a452df06074fbf00b5d37f02c1932265af1c0070ffa8fae91ea93577816b5d58f893097cbe56f") setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001f40)=0xd78, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000020c0)={0x0, @rand_addr, @loopback}, &(0x7f0000002100)=0xc) sendto$packet(r2, &(0x7f0000001f80), 0x0, 0x1, &(0x7f0000002140)={0x11, 0x16, r3, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) fstatfs(r0, &(0x7f0000002180)=""/136) recvfrom$ipx(r0, &(0x7f0000002240)=""/4096, 0x1000, 0x40000000, &(0x7f0000003240)={0x4, 0x6f1, 0x10000, "9322088a2fd8", 0x718e}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003280)={r1, 0x8001, 0x30}, 0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000032c0)=0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003300)='/selinux/mls\x00', 0x0, 0x0) rt_sigaction(0x39, &(0x7f0000003340)={0x100, {0x3}, 0x4, 0x5}, &(0x7f0000003380), 0x8, &(0x7f00000033c0)) bind$vsock_stream(r0, &(0x7f0000003400)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) clock_gettime(0x0, &(0x7f0000003480)={0x0, 0x0}) futimesat(r0, &(0x7f0000003440)='./file0\x00', &(0x7f00000034c0)={{r4, r5/1000+30000}}) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/03/18 20:34:12 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)) fcntl$setsig(r0, 0xa, 0x9) 2018/03/18 20:34:12 executing program 7: r0 = memfd_create(&(0x7f0000000040)="7591487276706f786e6574310063", 0x100000000000002) pwrite64(r0, &(0x7f0000001000)='m', 0xcb33, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x2}}, [0x9, 0x4, 0x3f, 0x71417098, 0x7f, 0xfffffffffffffffb, 0x7fffffff, 0x1000, 0xbff, 0x5, 0x2000000000000000, 0x81, 0x1, 0x7, 0x7]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x20, 0x0, 0x100000001, 0x1f, r1}, &(0x7f00000002c0)=0x10) fcntl$addseals(r0, 0x409, 0x6) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) memfd_create(&(0x7f0000000080)="7591487276706f786e6574310063", 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x10001, 0x4) memfd_create(&(0x7f0000000100)='vboxnet0]nodevself\x00', 0x1) 2018/03/18 20:34:12 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/21, 0x15, 0xc15, &(0x7f00000000c0)={0x0, 0x1c9c380}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000f85000), 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0xfffffffffffffffe}, &(0x7f0000fd7000)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x613, 0x80, 0x3f, 0x7fffffff, 0x1, 0x1000, 0x1b2, 0xffffffffffffffff, 0x3, 0x9, 0x8, 0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) sched_yield() tkill(r2, 0x1000000000016) 2018/03/18 20:34:12 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x36, "fef18bcba03710fdbd35b2962449177d807a693da65911044df76857676b53aea7383bdb561e470970968780dc23bc8222be8bf05a4d"}, &(0x7f0000000380)=0x3e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e21, 0x800, @loopback={0x0, 0x1}, 0x8001}}, 0x4, 0xfff}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}}, 0x84) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x8}) poll(&(0x7f0000000180)=[{r1, 0x9140}], 0x1, 0x0) 2018/03/18 20:34:12 executing program 4: clone(0x0, &(0x7f0000b53000), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000000240)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)="0000000fff000000") keyctl$join(0x1, &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}) ioprio_set$pid(0x2, 0x0, 0x0) finit_module(r0, &(0x7f0000000300)='net/raw\x00', 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000240)={0x9, 0x0, r1, 0x200, r2, 0x5, 0x7, 0x3}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x9, 0x4) [ 59.085044] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 20:34:12 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="63707573657400b308a893f1b7cce9bd223263e5f3a66010cc812f98b031e616c6ef140aa8f3136cf09d790073812195863ab67b29f03d6b86d77cbd0b1e9f48b7fc0ec0a91643fc141de56eeeb35ba64baf05a8460fadcea98daf7bbb7009bfe26ca4b572137a") getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000001c0)=""/146, &(0x7f0000000280)=0x92) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x40033, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000003c0), 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fcntl$lock(r1, 0x20000000, &(0x7f0000000080)={0x2, 0x4, 0x7, 0x101, r0}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e20, @rand_addr=0x80000000}}) pread64(r2, &(0x7f00000020c0)=""/4096, 0xfffffffffffffd14, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r3, 0x3}, &(0x7f0000000380)=0x8) 2018/03/18 20:34:12 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000080)=""/128, 0xfffffffffffffea3) 2018/03/18 20:34:12 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x400000400005) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000f68fff), &(0x7f0000f68000)=0x2a3) socketpair(0x8000400000007, 0x4, 0x7bb4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0048}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xbc}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/03/18 20:34:12 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40800, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0xde) prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/03/18 20:34:12 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x100000000) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x9016}]}, 0x68}, 0x1}, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/03/18 20:34:12 executing program 4: r0 = getpgrp(0x0) r1 = getpid() setpgid(r0, r1) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x9) setpriority(0x2, r0, 0x34c8000000000000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000000c0)={0x2, 0x71, &(0x7f0000000000)="35bdc0bba93a8a66d2fbb3dee97c17b4627e5e331ee055afda6182e1ba77b38b64cd253d50868179b506a9b36458baa8a220d85e6ea6460f26af9478bb032734676cd954db7485b1586b3d7197cc74c959a1b44a909178713870fb191d01fc2c9998a3006be6a8d533134ce7e2f596ebea"}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x1ff, 0x30, 0x4, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0x3}, &(0x7f0000000240)=0x8) 2018/03/18 20:34:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x10001, 0x9, 0x3, 0x800, 0x7, 0x101}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000000b000)={&(0x7f000001e000)=ANY=[@ANYBLOB="3000000018000105805072e693d700000000000000000a000000000000000000e1601400000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/18 20:34:12 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = getpid() r3 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000700)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000740)={0xffffffffffffffff}) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003240)='/selinux/access\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x78e9d13414ef6a47, 0x84, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002a40)=0x0) getpeername(0xffffffffffffff9c, &(0x7f0000002a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000002b00)=0x80) sendmsg$netlink(r0, &(0x7f0000003180)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10001402}, 0xc, &(0x7f0000003140)=[{&(0x7f0000000140)={0x1cc, 0x25, 0x0, 0x70bd26, 0x25dfdbfd, "", [@nested={0x1bc, 0x30, [@generic="75e51f2b6049c6c63336ca85d6fcd86079ab21a4a3173a2d0998cf1d5e71dbdd60c9741ac348f9ede1a6c538712200bdfe00aef6d3ff5f882a39dc2b89e59a12faa0efbde3c5384aa330c16a77cc1bd9e69a9ee0b0eab889a7d44b74e19f99ae87bcf491e2959564d8dfbdf96c97545e439110330caea598d032cec15ec98988033a2db3e3a199a1c75754fa4bd2029abcc736482bd51bb783a3b1a11caefc009871e5730ff6982d97818174154004dc9f1c4308758f4fab38a30757ca313484fd5c9fc0a85d96b6c1523e9af12501628a984c2b01c0", @typed={0xc, 0x96, @fd=r1}, @generic="cdb8218f4a71f33a83e35f1bccd364252fa4d88993ba43bf91398891941009f563355278206cc632c08c786fe2a7", @generic="3d38dea46c5131770b62c54a9d12fc3f2f2e2bf20b7610fa5b308a380ef78999d8a562bf79be7282d08b5a391603542919970fbd17cf05be8e069bc1470b4d", @generic="8ce90048d54ef987fc9abd32eee4f8438b2d492a422dfe51c502391a4bf237ae4250aad7e9acd63135730dd4eb555ecb4fd5fed35ce82fbced645afff7c9ba84904204a3a9fbb2f6b7da0b09478375b65f3070f6cbb1054e23afc445df2d3cb41287939b43ec9e"]}]}, 0x1cc}, {&(0x7f00000003c0)={0x4c, 0x2b, 0xb10, 0x70bd2b, 0x25dfdbff, "", [@typed={0xc, 0x57, @pid=r2}, @typed={0xc, 0x1f, @pid=r3}, @typed={0xc, 0x3a, @pid=r4}, @typed={0x18, 0x45, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x4c}, {&(0x7f0000000440)={0x18, 0x21, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x8, 0x50}]}, 0x18}, {&(0x7f0000000540)={0x1ac, 0x30, 0xa00, 0x70bd27, 0x25dfdbfe, "", [@nested={0x124, 0x1a, [@typed={0xc, 0xb, @uid=r5}, @typed={0x18, 0x7e, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @typed={0x28, 0x1a, @str='vboxnet1/cpusetem1trustedvmnet1\x00'}, @typed={0x58, 0x50, @binary="0db82cea5d949be38887a402d99ad30870cb25ac77f84c8eae14dd733c92f4fed3694f4a8e068a9a59aba74068456cbcf23d65e30862edc605ed3d9e7bf118d9a985b8cb429af0fc0256fd219c6eb1e5"}, @typed={0x18, 0x28, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="8369693edf24f0c263c4064216197c47dd6a9b8cf08a4f853e4cdb655ca0404db009c9d1df7f3307eb31427fc573882371aef873f3b2ea0b8766d065642a9cef4fbaff7b0097a69c5a0ac7deb868c85f2dfeac65bd7aa88fba74cf38be130bfba5ac3e"]}, 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@typed={0x8, 0x5a}, @generic="fb5a3af2db02169d9677fee14d30817564e519143c62692f9c9eae3db09b6977a0aecab4b2bbf54469cf86211c17ca7d83b4ab4b4eaf48f70765a3eb1844d5ab2d69bbbecd3197de77fca1e785ebb82ab127e92f7021f2cec00c09fc77e36f38ce5b9c8c51cfdf88", @typed={0x18, 0x5d, @ipv6=@dev={0xfe, 0x80, [], 0x10}}]}, @generic="bec109b5698cd872ea1eb5eca69d19a7859b2da920431d5ce71f513b96b00e8637adcfba486b579eb9580b74c2"]}, 0x21ec}, {&(0x7f0000002b40)={0x570, 0x32, 0xf02, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x138, 0x28, [@generic="1bcd5cf3a3f6b158ae0f1cf22b9d8be8db0db72f0647a337b95dd303e9d5291a55c8d3e63337462e2edfb4719ad986e15e4c656f3f136efacc2d3acaccc47c6328a2f943a7466b12c03ebf7f1a85ef3173286b4a5460959a0e5a89559dc168493d8fad0a00d4b0e1086d22c96efbba4b5e65116a08e14749", @typed={0xc, 0x2, @u32=0x4a8000000000}, @typed={0x1c, 0x36, @str='posix_acl_access\x00'}, @generic="ca0b13c8e773172493607997807e1bb2c7d3657f324cbc3fb74f13f4042b8afd33095690d031ac32fd1ef5d2dbc1696be031d8008e5eb01955528d49c8ebf901b853e2f16d03c49d69f86bc1547ce9177c5fd3a85fe1d40b99724a0e64009fcbf1533f18c1a6ce8c6ac264efabbc4520223f18efa9d3449082ef08e0712afa1e2563d7b17f919af30fb4670d058a09502330b9"]}, @typed={0xd8, 0x68, @binary="bcb3b6c41c6da393cacb79622bf1d9157eb9930b0ef64dce7fc742fcb0e79e4c2b6e0c89e60410ae5868c421b7e34fce6328340da47d8b3d677d24d2402840242aadfe80ba7fb33206af8ece0dc543d4224b5dd4339cb8aa61dda0dcf3bcbb50f24b80c82af07a9fc140c76f172cda702d2c70d734db99ea048be1a2161424e3ce2e63aacf39086a4a9192eae4b8cfb3d15d22dcab06f878551d655cae45de024ce25b39a13de1fd0641205123ad2ad619bbd98a4e451e7a9a199b0a98e026abf0c4c00dfab25b4e8d9f95154fdcd6e6"}, @nested={0x50, 0x69, [@typed={0xc, 0x3f, @fd=r11}, @generic="38743710e352299a26962fe78ef4a34a5e07ec81a1af200740fe26caaf33b684bb53776f4a0853520b5ebbf4569c58b035ee7db997d7cfb23ce0c6ea4c"]}, @typed={0x18, 0x69, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x11c, 0x7d, [@generic="8687c1fb37f67aa6a5932f500b06786f6e520a61701a940694905314fe0e20343da14f8627a0f7191cd304d6e3833a28cd10300bffe2b0dfab12eaab12c477c1747e88b6c674f544e3279338eca3ebc406eb3b502d18caf353c9b0a3fcf3c6ff18fa08fa47977419a696bcac3dfeeafcc719e571ad05034e865bfeb89e61df299a51ad85e59d", @generic="92beacfb842f60a5c6a28b93727ae4a80bcc57e52943e00170d51ec7d86eca0ede9b2988afe6be6877738496495e6427ae496044ed87006031129ca60c8b949af484f8ec0f0bb283d5981e0ef3b0a0dffad649a600922054163a3b5b926acc048981c15ebca0e1abc3dab916e8a1e5b30a7acf143f8019c3f0195feed6660321937e75d45b3504108fd8e52cf19fa3de26"]}, @generic="0043492b2209cf7dddbe28d0600ab53ff0e736b2f7345a94", @nested={0x1a4, 0x66, [@typed={0xc, 0x8f, @pid=r12}, @generic="b3955a430033ab604b667914e30fefb4eabc0baccbfdfa03587eb0c2369a226457dc2ee44f1f7b833699a0f9b93aee1399ad9c9d80a30fc6226ed0cb3c5057c7c185b9c03600321c7460c310a9132fd32a4d5bcd7be42e399db73b9ef8f6b15e93b2c9cdd0e61f2b44f8d7ce8ee80b4bd3ac25d42b5b6a69ce9b84f2185d1a1b0b9deaeb2a062eb38f8e90cd36b6a34795a619c04fff2e7f90eb9882", @generic="3fd4bc19556f9c3530f33bd44164ade94e274c17ebb19f15befdda0c4cb3b82aa74343f9156d95eab08821bf32622185b23ff8ed6defc56e8e5a45c5d454bab8762a5c21893b7a1d27fc626675de65ef4ace040cd1fdb4b0e5084ca02e6518828dc51c6f7494ebe99e34ca34617c99cde798eb8cd4eaa6c6dbb1576cf2845262fa155ad6a0b2608e4d17578cd0f6743c72ea7f7d25fd6cf37f5a1a1cda21864b1e1e99904c7d2bb6fa723533488db0cedf7d88f9af051928c5556003aed4b0fe6b24576526c0cfaededd9aaa019d10f0ba59da493ee7777cdcd881f6c2ca5502f0bd80b22822b2b669226dfd631cb2aec7a1f13a0119bb99"]}, @nested={0x10, 0x1f, [@typed={0xc, 0x24, @fd=r13}]}]}, 0x570}, {&(0x7f00000030c0)={0x44, 0x24, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@generic, @generic="cbe5e5f71ed04eec9d0dcfc045d7004558f4a8d0f3b286ef8c5540039ee95b1f06578928ca04e4ecaeb6b0bf2bb51c8b20"]}, 0x44}], 0x7}, 0x20000000) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000972ffb)={0x0}) utimes(&(0x7f0000730000)='./file0\x00', &(0x7f0000688fe0)={{r14}}) r15 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r15, &(0x7f0000000040), 0x28b) 2018/03/18 20:34:12 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1000000000000d, &(0x7f0000b91ffc), 0x4) 2018/03/18 20:34:12 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000004000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xe}, 0x1000, 0x2, 0x0, 0x1, 0x42b, 0x8, 0xf3a2}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000100)=""/1, 0x1}], 0x20000000000000b9, 0x0) 2018/03/18 20:34:12 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x800, 0xff3f) sendto$ax25(r2, &(0x7f00000000c0)="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", 0x1000, 0x4000040, &(0x7f00000010c0)={0x3, {"324a2ddb2266a7"}}, 0x10) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x2) recvfrom$inet6(r3, &(0x7f0000001180)=""/134, 0x86, 0x10042, &(0x7f0000001240)={0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x4}, 0x4) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00000013c0), &(0x7f0000001400)=0x6d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001280)={0x5, 0x8, 0x8201, 0x2, 0x800, 0x1ff, 0x0, 0x101, 0x0}, &(0x7f00000012c0)=0x20) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001100)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001300)={r4, 0x7}, &(0x7f0000001340)=0x8) futex(&(0x7f0000003ffc)=0x1, 0x7, 0x4000000000000001, &(0x7f0000003000)={r0, r1+10000000}, &(0x7f0000003000)=0xffffffffffffffff, 0x1) 2018/03/18 20:34:12 executing program 7: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x6d, "4385e095fbf45d3f79cfd5ce6ff580b455773da372db794610febade70d05cf39233e91fb9d3b1242a0e7aceb0f4ab0a51d8e0add021483b57c30e94b70aad28213da19bac8fd015ec68ae2c5ff63f5a07b9ddd51f57950530d610afeffa21de9bee24b31c3940f4a9a569510d"}, &(0x7f0000000000)=0x75) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xce0000000000000, 0x8, 0xe, 0x514f, 0x2, 0x10000, 0x0, 0xffffffffffffffff, r2}, &(0x7f0000000140)=0x20) exit(0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/03/18 20:34:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) read(r1, &(0x7f0000000040)=""/4096, 0x1000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001040), 0x4) 2018/03/18 20:34:12 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xe212}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x5}, 0x8) r2 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl(r2, 0x2282, &(0x7f0000000000)) 2018/03/18 20:34:12 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x40, "0e4a671336904a1b086754bed818f8ca15551eaedc90c5c1a5a799274280bab4d98d5baee4933eeeab5478d39517749e4858d1c3ab15f22ee645bc92688636ff"}, &(0x7f00000000c0)=0x48) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x69180544}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000001d000)={0x0, 0x0, &(0x7f000002efc4)}, &(0x7f000002e000)=0xc) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000000)) 2018/03/18 20:34:12 executing program 0: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x4800000002284, &(0x7f00007bb000)) 2018/03/18 20:34:12 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x400000)=nil, 0x400000, 0x1, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) 2018/03/18 20:34:12 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)="5500000018007fafb72d1cb2a4a280930a06000000a843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) pipe(&(0x7f00000000c0)) 2018/03/18 20:34:12 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f31ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000000ff0)=[{0x6, 0x0, 0x0, 0xf0aa}]}, 0x10) sendto(r0, &(0x7f00005a7000), 0xfeca, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x106) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='rootfs\x00', 0x10, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x10000, 0x1}, &(0x7f0000000200)=0xc) 2018/03/18 20:34:12 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x100000000011, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) 2018/03/18 20:34:12 executing program 2: [ 59.781908] binder: 8569:8571 ioctl c018620b 20000040 returned -14 [ 59.800580] binder: BINDER_SET_CONTEXT_MGR already set [ 59.806328] binder: 8569:8571 ioctl 40046207 0 returned -16 [ 59.823180] device lo entered promiscuous mode [ 59.829184] binder: 8569:8583 ioctl c018620b 20000040 returned -14 [ 59.834810] device lo left promiscuous mode [ 59.859445] device lo entered promiscuous mode [ 59.864180] device lo left promiscuous mode 2018/03/18 20:34:12 executing program 4: unshare(0x8000400) r0 = epoll_create(0x1e) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/03/18 20:34:12 executing program 2: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x0, &(0x7f00000001c0)="a9") r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='proc%ppp1wlan1,selfprocwlan1wlan1\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='proc\x00']) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0/bus\x00', r1, r2) open(&(0x7f00001ebff4)='./file0/bus\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x800, 0x0) 2018/03/18 20:34:12 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) recvmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/211, 0xd3}], 0x1, &(0x7f0000000200)=""/111, 0x6f, 0x3f}, 0xffffffffffff8aec}, {{&(0x7f0000000280)=@generic, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/237, 0xed}, {&(0x7f0000000400)=""/167, 0xa7}], 0x2, 0x0, 0x0, 0x3}}, {{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/128, 0x80}], 0x1, &(0x7f0000000640)=""/243, 0xf3, 0x7fffffff}, 0x100000000}, {{&(0x7f0000000740)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000007c0)=""/237, 0xed}, {&(0x7f00000008c0)=""/82, 0x52}, {&(0x7f0000000940)=""/16, 0x10}, {&(0x7f0000000980)=""/40, 0x28}], 0x4, 0x0, 0x0, 0x100000000}, 0xfffffffffffffffb}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000a80)=""/67, 0x43}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/228, 0xe4}, {&(0x7f0000001c00)=""/193, 0xc1}, {&(0x7f0000001d00)=""/160, 0xa0}], 0x5, &(0x7f0000001e00)=""/199, 0xc7, 0x8001}, 0x8000}, {{&(0x7f0000001f00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f80)=""/67, 0x43}], 0x1, &(0x7f0000002040)=""/213, 0xd5, 0x3}, 0x6}, {{&(0x7f0000002140), 0x80, &(0x7f0000002280)=[{&(0x7f00000021c0)=""/163, 0xa3}], 0x1, &(0x7f00000022c0)=""/137, 0x89, 0xfffffffffffffffb}, 0x5}], 0x7, 0x40, &(0x7f0000002480)={0x77359400}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000024c0)=0x69, 0x4) 2018/03/18 20:34:12 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000080)=""/96) chmod(&(0x7f0000021000)='./file0\x00', 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) 2018/03/18 20:34:12 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x0, 0x8, 0x6, 0x1}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x100000000008, &(0x7f0000ef8ffc), 0xbc) 2018/03/18 20:34:12 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001280)}, {&(0x7f00000014c0)="6428473d4f70b2fa2cbe9c43610f", 0xe}], 0x2, &(0x7f0000001580)}}, {{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f00000017c0)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/03/18 20:34:12 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000003c0)={'rose0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/03/18 20:34:12 executing program 0: r0 = socket$nl_generic(0x11, 0x3, 0x10) shutdown(r0, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socketpair(0x0, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/03/18 20:34:12 executing program 3: syz_emit_ethernet(0xfffffffffffffff3, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, 0x0) syz_emit_ethernet(0xe, &(0x7f0000001140)=ANY=[@ANYBLOB="ffffe747408d90a98ccaffffffff23358a1b0c9bf17648c5e812dfeb3a2d9416da5cb5a940f71106d6a515284ff930b4e6c0f31684a18171a9d9598126669ab591ac432ce4695d6b505e059912f01cb3484b4358ea2608000000940e2d899de028ac592add5057c139517e803152f78323b74db871438760f5b9694bf1783dc62d725a866e12ad421415d0c753fec4a7e2f49115113a5f643f21926d059e0b5894810a94262fb2163ce46951af2544890946ce86db655fcf98"], &(0x7f0000a29000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001100)={r1, 0x3326eacd}, 0xc) 2018/03/18 20:34:12 executing program 1: mlockall(0x4000002) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x2b0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5cd141d, 0x401, 0x0, 0x9, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0x2008}) 2018/03/18 20:34:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400, &(0x7f0000000000)) 2018/03/18 20:34:12 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = creat(&(0x7f0000eaaff8)='./file0\x00', 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='ramfs\x00', &(0x7f0000000140)='ramfs\x00', &(0x7f0000000180)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='eth1selfkeyring\\\x00', &(0x7f0000000280)='ramfs\x00', &(0x7f00000002c0)="0700cc667300", &(0x7f0000000300)='ramfs\x00', &(0x7f0000000340)=':em0GPL\x00', &(0x7f0000000380)='em0\x00']) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x6, 0x79, "d9d8f23839b4747a704c5bb170024bd80d4e239bbcd35dafa8932ef69478d432a8b112130cd314377d802668656d3fa8bfc9314a79a40b18f70af891c2d0ba431bf9a335e0f1662ff5da2ed4798cd8bb1afd38416781882d8cc4e90e3c9c3b4e503070831cd1ede7a4afcbdb5e298b70f7dabe9d83b440d850"}) mount(&(0x7f00007d6000)='./file0\x00', &(0x7f00000e8000)='./file0\x00', &(0x7f00000c3000)="0700cc667300", 0x1000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000e9ff8)={0xffffffffffffffff}) bind(r1, &(0x7f00002b9000)=@generic={0x1, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c1cc363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df949ad30a185f9f0e435765cf8bed69dd5b"}, 0x80) umount2(&(0x7f0000b1d000)='.', 0x0) 2018/03/18 20:34:12 executing program 1: r0 = socket(0x10, 0x80000000003, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000000000040800000000000000000000002a654e85e262679773ed3bc0c53a8661327705e8791f1641daecf297258006ad408517b2d1c2297b71934aabcbc32eec692f8d62c29465e0c7035d8666caf6cbf662280d632504490b"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x811, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xac, 0x0, &(0x7f00000003c0)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x38, 0x28, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x7, 0x1, 0x26}], &(0x7f0000000180)=[0x38, 0x20, 0x18, 0x0, 0x30]}, 0x8}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x58, 0x48, &(0x7f00000001c0)=[@flat={0x77682a85, 0x101, r2, 0x3}, @fda={0x66646185, 0x4, 0x3, 0xc}, @fda={0x66646185, 0x1, 0x2, 0x22}], &(0x7f0000000240)=[0x78, 0x38, 0x40, 0x78, 0x30, 0x20, 0x18, 0x38, 0x0]}, 0x7fffffff}}, @request_death={0x400c630e, 0x1, 0x3}], 0x96, 0x0, &(0x7f0000000480)="9112c0709f11d66d3e42451b7ba289018804dd31858756e9fea131531398357029dbaafeeb25dd02e04a02ff3768177b1487cbf4b2b8887bfaa7de862a0203d8dc51b2ebb5c0b4ee1902bafb83efe96ac36d14643f73f1f42f9a0ac3818c9e79750260a6b314551d0fe1614d6a3b27cdbbbf41e0979c58ade3c69f6586ab8247be25cc5b85722cb4e47717c5f71d58c445b26a5a42d9"}) ioctl$TIOCCONS(r1, 0x541d) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000300)) [ 59.940279] proc: unrecognized mount option "©" or missing value [ 59.956214] proc: unrecognized mount option "©" or missing value 2018/03/18 20:34:12 executing program 3: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000280), &(0x7f0000000180)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200002, 0x0) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f00000000c0)) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000002c0)="b0796b331da4a4e10cf6e7764cd0c1306c39b2f472157a9c6f5a2255fd69bfb690a39545123edc34644b919165e8e64b2aed89813065b19a74c5959a2f3cf97f6222fe956719c4da2cb3938b9dac218e35e48eefed0ce78fccfc1cfee57b51fba062a5c47d99afb2e03a84849adb2094c795d357f7f60ea2aadc0670") [ 60.010531] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 60.039160] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/18 20:34:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x440000) ioctl(r0, 0x440000000000127c, &(0x7f00000003c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x224, 0x2a, 0x102, 0x70bd2b, 0x25dfdbff, {0x11}, [@generic="a3ff6827dca3aadf0eb21047b77794235e5e68bc9a4302883c62d5f1fb7c985824c6e3f2955894d05834a8a2a879bfec601fd632c0eb3ecfa93401d52d1ceb7e731d8d8bf77af884179fdc27f85f04782e1586ef92955d8b3065f26f0058512848232216169f6cb4c82b09c0c053f49b126d444e38ed735f3c11a43b5bd0c14a1f99a135b4f874c213787a654d2371ad6c33aa096f8d66eed292fb798de1cd003cd4d8bec6d2a2389e338c1c4f", @generic="dafdcfab97657112f4613f5ad598246d55d5987f7ec15cab463c43b8970814b7777dad4181a774ed88f67445f5d7075771b9f37f7dfa17b9d18ce4893c767da15e0356dad5bb6ed0910106112e81f0a7e752fe6c00771e4099a83d0bd9a209", @generic="01744135bfc61b65f5cfafe72a84819c7ca04c17a6b9ff6c4e60950100cdf3d4de246d0deb9a23fea5dd5f68356827ea86a9", @typed={0x8, 0x16}, @generic="cc67ed795bb2fccb2b40f41e9c54ffb08f3bf63b48c2e4ea0e948fd9b7c0cf8f3249c5ab1827b7f05f712d99a8cf0f981e9cb9755f0a2bb0dbfddd101b51db970bd9a5af1292c40fa514fef123dc931508dd1cbb7449e4697de51dc0f0f628d47bdcfa71980d6d8e1b09a59ea718566a09f98622d84df4f676f7e0fbca17b1d6bcb14d42acecaf8fdb96af1feb4072878ab4024c24cbf489a818d4ebaf6a2582a0e31a5041dd70a0b666d5961fe4411f1ba5a7f7dad38a8d0a5e036066dab5489ebdccfeecd3e53045"]}, 0x224}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/03/18 20:34:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x80008, &(0x7f0000266ffc)=0x100000000, 0xae) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x2, &(0x7f0000000600)=""/10, 0xa}}], 0x1, 0x100, &(0x7f00000006c0)) 2018/03/18 20:34:13 executing program 5: memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) 2018/03/18 20:34:13 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) socket$packet(0x11, 0x3, 0x300) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/03/18 20:34:13 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = openat$autofs(0x