[ 21.412089] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 26.008581] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 26.298575] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 27.449703] random: sshd: uninitialized urandom read (32 bytes read, 127 bits of entropy available) [ 27.554818] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2018/03/22 05:21:59 fuzzer started 2018/03/22 05:22:00 dialing manager at 10.128.0.26:46507 [ 38.026874] audit: type=1400 audit(1521696124.305:5): avc: denied { create } for pid=3761 comm="syz-fuzzer" 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 2018/03/22 05:22:04 kcov=true, comps=false 2018/03/22 05:22:06 executing program 0: 2018/03/22 05:22:06 executing program 1: 2018/03/22 05:22:06 executing program 7: 2018/03/22 05:22:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/03/22 05:22:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001140)=ANY=[@ANYBLOB="480100001a000b0026bd7000fddbdf250ab41003fd07fd000010000008000400", @ANYBLOB="08001400040000000800140001000000700008006702c8e4979d2f27f88ffbf5edc12e4762e9fffe11ca03c89a086ef837e73d245f362d386363b6f7c2b5cb471383d8574f9246f3d5375836df1cc9948051d92ab1127e2e20f775ec094b45e94cf4d3b11bef40b7fd9039eeee708d1a53bdf1a513d7d4fd7fb626cac8e30000080010000100000008001400fb0000004c00090000000001", @ANYBLOB="78c10600", @ANYBLOB="0000ff00", @ANYBLOB="20000101", @ANYBLOB="00000500", @ANYBLOB="0108", @ANYBLOB="008007ff", @ANYBLOB="32000632", @ANYBLOB="e50a1f03", @ANYBLOB="480016004741bdff6b117da660c1e7ee9c6fd1b1ea978c937744c46d299474e7fa3cb66671acb237d6ce769b72c78a2ce5681e867df797e566161cf3563c39abb757284f46000000"], 0xb}, 0x1}, 0x0) 2018/03/22 05:22:06 executing program 4: perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') sendfile(r0, r0, &(0x7f00009c7000), 0x400000ff) 2018/03/22 05:22:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) fstatfs(r0, &(0x7f0000000100)=""/9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000140)=0xe29, 0x4) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setfsuid(r2) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000300)=0x1800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r5 = accept4(r0, &(0x7f0000000600)=@can, &(0x7f0000000680)=0x80, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000006c0)) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000700)={'teql0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000740)={0x2, 0x8, 0x0, 0x4944e0b6, 0x0}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000007c0)={r6, 0x1, 0x1f}, 0x8) pwrite64(r5, &(0x7f0000000800)="e58147d6fda4f9497487756e84bd72deade1c9a23a8d7cf5f943285b527d24e1cf93c81ea4f3fc30aa3796cc8b09a132", 0x30, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000840)={r6, 0x100}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000008c0)={r7, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x4487, 0x80000001}, &(0x7f0000000980)=0x88) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000009c0)=0x4, 0x4) ioprio_set$uid(0x0, r4, 0x8000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000a40)={0x1, &(0x7f0000000a00)=[0x3]}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000a80)=0x7) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) recvfrom$llc(r0, &(0x7f0000000b40)=""/175, 0xaf, 0x12100, &(0x7f0000000c00)={0x1a, 0x33f, 0x3ff, 0x7, 0x100000001, 0x7fffffff, @random="f5b39efd5965"}, 0x10) 2018/03/22 05:22:06 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x84000, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000008, 0x2010, r0, 0x0) write(r0, &(0x7f0000000040)="e3452c4b7cc07c5f27910be19c9090b43166edc361fc411bc62caa834933071546230affe0", 0x25) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x7) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/116, &(0x7f0000000140)=0x74) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xfffffffffffffe00}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x100000001, 0x4, 0x6, 0x1000, r1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='hybla\x00', 0x6) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000280)) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) connect$pptp(r0, &(0x7f0000000300)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e21, @rand_addr=0x200}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x1}, {0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x248f}, 0x731, [0x7f, 0x1, 0x8, 0x931f, 0x0, 0x1, 0x800, 0x150e]}, 0x5c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000004c0)=0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x8) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000580)={0x1f, 0x7}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x119) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000005c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r1, 0xac8, 0x4, 0xb123, 0x3, 0xffffffffffffffff}, &(0x7f0000000640)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000007c0)=""/61) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000800)={0x6, 0x17a, 0x3f, 0xffff, 0xfff, 0xef}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000880)=""/23) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000008c0)={r1, 0xfffffffffffffffd, 0x3, [0x5, 0x5, 0x40]}, &(0x7f0000000900)=0xe) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e20, 0x2, 0x4e20, 0x400, 0x2, 0xa0, 0x20, 0x8c, r3, r4}, {0x800000000, 0x0, 0x3, 0x0, 0x89, 0x5, 0x65c3}, {0x10000, 0xf77, 0x289, 0x3ff}, 0x20, 0x6e6bbe, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1, 0x5, 0x2, 0xff}}, 0xe8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000a40)=[{0x8, 0x100}, {0x0, 0x4eef}, {0x4, 0x81c3}, {0x4, 0x3f}, {0x7, 0x7}, {0xf, 0x8}], 0x6) ioctl$KDDELIO(r2, 0x4b35, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000a80)={{0x140000000, 0x4}, {0x9, 0x4}, 0xfffffffffffff001, 0x7, 0x3}) [ 40.141496] IPVS: Creating netns size=2552 id=1 [ 40.198895] IPVS: Creating netns size=2552 id=2 [ 40.240024] IPVS: Creating netns size=2552 id=3 [ 40.306271] IPVS: Creating netns size=2552 id=4 [ 40.366000] IPVS: Creating netns size=2552 id=5 [ 40.463959] IPVS: Creating netns size=2552 id=6 [ 40.608990] IPVS: Creating netns size=2552 id=7 [ 40.714627] IPVS: Creating netns size=2552 id=8 [ 44.879139] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 05:22:11 executing program 0: r0 = socket$inet(0xa, 0x801, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='syzkaller\x00', r1) listen(r0, 0x2000) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@can, 0x10, &(0x7f0000002000), 0x0, &(0x7f0000001fb9)=""/71, 0x47}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x2a000, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x1ff, 0x1, 0x3, 0x4, 0x12}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000540)={r3, 0x24f}, 0x8) keyctl$clear(0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000280)={0xfffffffffffffff9, 0x1, 0x6, 'queue0\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in6={0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x236c, @remote={0xfe, 0x80, [], 0xbb}, 0x40}], 0x74) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000340)={0x6, {{0x2, 0x4e24}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x104) 2018/03/22 05:22:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000155ffc)) r1 = dup(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000001c0)={0x8000, 0x0, r2, 0x7, r3, 0x1, 0x1ff0000000000000, 0x9}) 2018/03/22 05:22:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f5ffc)=0xd9, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000001080)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="4358589eb12276b91d9b9a31138fdb472d3cb12b25403cb4962f614418a9e0744a5deec3b6902db30a268b6887f77bb974bcaa26a72df5ef1453fe8e183c31453c61a0987b3b619672d5e65b6f1508b41ad9bc71cd1bc7ee5d04c5a6553ef25ded4e5163897db5c638dc36b74e6f8de17f068f9b0a311d0c9086fd5e9069d9b4d8758c7d061523b3637ab488adb36456b3d435c05f861ff9b7d2819f6459486db5678292c2c47efb07c4a2ea6f69f9502cd608c40cdfca9ae727c7d3573a0a057902b8de4c00960f2fab299021b4ffce23e71edd42e1bbb0231a020168c81d54547fd9816a", 0xe5, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="61cdc1675eafe6a47844439ce4c3eab582f18601bf27", 0x16, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000010c0)="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", 0x1000, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r3}, &(0x7f0000000300)=""/52, 0x34, &(0x7f0000000380)={&(0x7f0000000340)={'sha256_mb\x00'}, &(0x7f00000020c0)="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", 0x1000}) 2018/03/22 05:22:11 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0x400, 0x1ff, 0x2, 0x8001, 0x9, 0xb6f, 0x400, 0xffffffff, 0x9a, 0x6}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x9e) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000aebfc0)) mq_getsetattr(r2, &(0x7f0000dc0fc0)={0x800}, &(0x7f0000356000)) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000200)=""/177) 2018/03/22 05:22:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x90103, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf5100000002800000004001ce1ed5e000000000022000d00010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/03/22 05:22:11 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) r0 = memfd_create(&(0x7f0000000000)='keyringnodev\x00', 0x1) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/110, 0x6e}, {&(0x7f0000000140)=""/197, 0xc5}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/30, 0x1e}], 0x4, &(0x7f00000003c0)=""/190, 0xbe, 0x9}, 0x21) socket(0x0, 0x0, 0x0) 2018/03/22 05:22:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendfile(r2, r3, &(0x7f0000000180), 0x102000004) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300), 0x0, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="ad9ab462f445edf886a5209608a556950ef721e91dc8097951d2100ddb957851065fb35cda041beb9b11460e656381e265aaa071351798d08a210a2d6a9bff1f7846bdedfc19e670494cdc492aa4012c2e0db53f", 0x54, 0xfffffffffffffffc) keyctl$instantiate(0xc, r4, 0x0, 0x0, r5) r6 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r6, 0x0, 0xc, &(0x7f0000000000)=0x5ff5, 0x4) recvmsg(r6, &(0x7f0000000240)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/154, 0x9a}, {&(0x7f00000001c0)=""/11, 0xb}], 0x2, 0x0, 0x0, 0xfffffffffffffffc}, 0x40000000) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/22 05:22:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f0000de0000)) 2018/03/22 05:22:11 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x18202, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x18c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/03/22 05:22:11 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x410640, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x800, 0xffff, 0x6, 0x5, 0xff}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0xfd76) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/22 05:22:11 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'erspan0\x00', 0xb411}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x4) write$tun(r2, &(0x7f0000000040)={@void, @void, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current}, {@broadcast=0xffffffff, @current}}}, 0x1e) signalfd(r0, &(0x7f0000392ff8), 0x8) 2018/03/22 05:22:11 executing program 1: pipe(&(0x7f00006bdff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) r2 = dup2(r1, r0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) 2018/03/22 05:22:11 executing program 2: r0 = socket$packet(0x11, 0x100000000003, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1864) 2018/03/22 05:22:11 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000002c0)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f0000000280)={0x77359400}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/03/22 05:22:11 executing program 3: r0 = socket(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000080)=0x40, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0xff, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) close(r0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/22 05:22:11 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x240140, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/autofs\x00', 0x1) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000004, 0x32, r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2480, 0x0) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000000080)=""/33, &(0x7f00000000c0)=0x21) r3 = socket$packet(0x11, 0x200040800000003, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000e1effc), 0x4) 2018/03/22 05:22:11 executing program 0: getuid() r0 = socket$netlink(0x10, 0x3, 0x0) getuid() writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) 2018/03/22 05:22:11 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x0, 0x7}, 0x1c) ioctl(r0, 0x2, &(0x7f0000000080)="3fd2eb4bccdd02f13127f086275b7a78b10f1c48608f9c547223a9a9bbc313b097ebea5c3d3cc82faa22155e2cda3073a64298e46bfe4a8d05a3dd0717ae46b61665442439087a4238be3579abd0c9478f37f054d6ed1fc201adc852a26ecbacbed45a71feac8bde5b72f696e0b502cc2132c64f7b856a2f41b25c4665628bb256d41bf645ed61a9d4326cb79b3760492ac43df1df80a01e897bf766a33c644a33796e00fe4b26b53bf339a15855e4a976e70fb00d0a3339334a4b4607afc0e713bb43e6cba62e9cafe66a8a6d10381fc6bc450025b4580b7665348d8e6a77eb90220058b0bc862eb4bcbe819a98") truncate(&(0x7f0000000040)='./file0\x00', 0x6) 2018/03/22 05:22:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x20000) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = dup3(r0, r1, 0x80000) flock(r0, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) socket(0x11, 0x8080a, 0xfa6) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) rt_sigqueueinfo(r4, 0x1c, &(0x7f0000000140)={0x41, 0x10001, 0x80000000, 0x6364}) dup3(r2, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f0000016000)='o'}) 2018/03/22 05:22:11 executing program 5: r0 = socket$inet6(0xa, 0x1000802, 0x2) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x44}, &(0x7f00000000c0)=0x8) 2018/03/22 05:22:11 executing program 7: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) fcntl$addseals(r0, 0x409, 0xb) write(r0, &(0x7f000050d000)="fb", 0x1) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xbc, 0x1d, 0x400, 0x70bd29, 0x25dfdbfb, {0x6}, [@typed={0xa8, 0x48, @binary="6343d3bcd3d64ce380af8dfacd729bf96b84807f440f3794764a5d486f713552444b2d547e2f3f7af67e7b8dbc80e697df5b033b656b96139fc17210c4e632c7fcc1f46e6878af6641706d2f2ca027c1f78fee1cdd3d39c25d2c106666cc42ee05873da65929ed45b758492dc100b14b459db71b22597c8befe8bb0a7865688de0f70003be79b27dfe6afed7ea4f466dcafc7e235a9eb573fcde3bf9eba8fcd0d24308"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x20004005) 2018/03/22 05:22:11 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="3fad6ef30f7ffbebe71076d21564f5f2b154c8c2bdc7d6e732afd0cf70da19f121121e9a9543eaaef87ce63c6fe381940dc193550520cff9431a9e870b05a1eb6225a19e30adad03d9f090aeec9e9813969c8572188aeb7043c1ae29d199b8e617cff524b3105dcb78d54e850d4d24f322d8009232a982a826782d5dbb382c3419e5879470112c82ae83eb50922139205f82aecd3af1429a1d79fbca132f11b6d40b2ac0b56c78290582a6169a64d383d130781cca98417b66cb573429c4c1d6c92f3f1ca5da50b477e158", 0xcb, 0x4, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000000000)=0x3fe, 0x4) sendto$inet6(r1, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x6, {{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfb36}}}, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) 2018/03/22 05:22:11 executing program 0: mlock(&(0x7f0000698000/0x3000)=nil, 0x3000) mlock(&(0x7f0000698000/0x2000)=nil, 0x2000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x105) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="f00fe2eb5bdd56df41302f65c7274a147af9f3c3548c8ba7b52474559866984394d8f205c91719193bc58c793c5bcaae34a73218e6") ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x101, 0x800, 0xffff, 0x2141c6d4, 0x7, 0x7, 0x8001, 0x80000000, 0x3, 0x8, 0x100000001, 0xec}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x80000000, 0x3, 0x3, 0x6, 0x80000001, 0x7aaf}) 2018/03/22 05:22:11 executing program 7: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x1000c) writev(r1, &(0x7f0000fb5ff0), 0x36a) 2018/03/22 05:22:11 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = dup2(r0, r0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x20400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x1f2, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000100)={0x5, r3}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x2}, 0xffffffffffffff16) 2018/03/22 05:22:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abaff9), 0x8) 2018/03/22 05:22:11 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="900d482147c580ede72e0e0712fcfbbf9ff68fa9dc82b2119f3c1fb044b12c68a53f100f49f50d6b1d2229c76a375408d02dee5834caa920538eb263638687cd1a076e8310479869aa86532eeb07262ea766c9e4", 0x54, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="0090338ebfc17a978a9d548e0d7968af", 0x10}], 0x2, r1) linkat(0xffffffffffffffff, &(0x7f000009e000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a7dff8)='./file0\x00', 0x1000) [ 45.364421] binder: 5229:5234 Acquire 1 refcount change on invalid ref 0 ret -22 [ 45.397959] binder: 5229:5234 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 45.407048] binder: 5229:5234 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/22 05:22:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001280)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7, 0xfffffffffffff001, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={r3, 0xc8, "0e10535ee52864e2c148a1d6a8c362d71c3f27451edd860ef90bd0b58ccae3605327beaa51a2bee6d8d0bddceb54dae3992b1218cc1fa67cd561467e97ad24b998135d99006525746daab401383adf4c0d89eb79c1c8b070166842306446bb14fd706aa781420bdbe5053c307b67bcf8c9a6bece0a19380820feff5871f5beb875d90096749c0a0088ade8e94b7bf7e63d22fbada59b4aaf50cc3a205a0d448d97f1de1f4e6ae937f42737024305db67644623b343e02e574c897681c9f763dd92658842644c9961"}, &(0x7f0000000100)=0xd0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180), &(0x7f00000001c0)=0x8) [ 45.422887] binder: 5229:5253 Acquire 1 refcount change on invalid ref 0 ret -22 [ 45.457105] binder: 5229:5234 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/03/22 05:22:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x240000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/105) 2018/03/22 05:22:11 executing program 0: socketpair(0x1f, 0x4, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x100000000, 0x6, 0x10001}) r1 = gettid() exit(0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x40040}, 0xc) prlimit64(r1, 0x0, 0x0, &(0x7f00000000c0)) 2018/03/22 05:22:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x10040, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) 2018/03/22 05:22:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d06000), 0x2f9) dup2(r0, r0) 2018/03/22 05:22:11 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0xffbffffffffffffe) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x400000) sendmsg$nl_xfrm(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@newae={0x80, 0x1e, 0x0, 0x70bd2c, 0x25dfdbfe, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0xa, 0xff}, @in6, 0xfffffffffffffe00}, [@user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x840) listen(r1, 0x3) 2018/03/22 05:22:11 executing program 2: prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x2, &(0x7f00003befd8)=[{0x7, 0x0, 0x1000, 0x80000000000}, {0x40, 0x100000000000, 0x0, 0xfffffffffffffffc}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0xe6}, &(0x7f0000000240)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x440080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x6, 0x8, [0x8, 0xfffffffffffff000, 0x200, 0x2, 0x7, 0xffffffffffffffff, 0x551, 0x5]}, 0x18) 2018/03/22 05:22:11 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) close(r1) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x24b, 0xf) 2018/03/22 05:22:11 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socket$inet(0x2, 0x0, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000280)='.', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x80008, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/22 05:22:11 executing program 3: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000000040)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) mq_open(&(0x7f0000000080)='md5sumem0\x00', 0x0, 0x12, &(0x7f00000000c0)={0x10000, 0x9, 0x2, 0x1, 0x7, 0x6442, 0x97, 0x1f}) 2018/03/22 05:22:11 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='coredump_filter\x00') setsockopt$inet6_int(r2, 0x29, 0x34, &(0x7f0000000000)=0x8, 0x4) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)='0', 0x1}], 0x1) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x4, 0x6, "669bee0027bd", 0x3}, 0x10) 2018/03/22 05:22:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r1 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x8001, 0x2, 0x6}) listen(r0, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000), &(0x7f0000ee0ff8), 0x8) 2018/03/22 05:22:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="240000002900000003000000270202a1b78234d599d1ad000000000052927321fb000000"], 0x24}, 0x0) 2018/03/22 05:22:11 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x2000000000000) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x100000001, 0x4) lseek(r0, 0x0, 0x3) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/22 05:22:11 executing program 2: r0 = gettid() exit(0x0) prlimit64(r0, 0x10000000000000, 0x0, &(0x7f00000000c0)) 2018/03/22 05:22:11 executing program 7: r0 = inotify_init1(0x33ed1ab5464590b3) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ptrace$getregs(0x4, 0x0, 0xfffffffffffffffd, &(0x7f0000000140)=""/32) 2018/03/22 05:22:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x7, 0x20080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x48000, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x200, 0x0, 0x2, 0x6, 0x2}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x6, 0x800a, 0x1, 0xffffffffffffffff, 0x40, 0x14000000000, 0x1000, r2}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/22 05:22:12 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00004d3fc0)=""/4, 0x1}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x404000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x1, 0x3f, 0x1}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x80000000, 0x5, 0x6, 0x5, 0x4, 0x80000000, 0x9, 0x8, 0x9, 0x9, 0x1, 0x6}) 2018/03/22 05:22:12 executing program 1: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') r2 = gettid() r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0x1, 0x100, r2, 0x1a8, r3, 0x80008000000000, 0x100000001, 0xffffffff}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000016000)={0x10}, 0xb, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYRES32=r0], 0x1}, 0x1}, 0x0) 2018/03/22 05:22:12 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) tkill(r0, 0x1a) sendfile(r1, r1, &(0x7f0000000000), 0x2) 2018/03/22 05:22:12 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x280000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/209) recvfrom$inet6(r1, &(0x7f00000001c0)=""/64, 0x40, 0x2000, 0x0, 0x0) 2018/03/22 05:22:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x1000, 0x2, "43c9"}, 0xa) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000080)}) 2018/03/22 05:22:12 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = gettid() getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) r2 = syz_open_procfs(r1, &(0x7f0000000080)="6c6f67696e756964002d49231540") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r3, 0xff}, 0x8) writev(r2, &(0x7f0000000000), 0x1) 2018/03/22 05:22:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x408340, 0x0) recvmsg$netrom(r1, &(0x7f0000000d00)={&(0x7f00000003c0)=@full={{0x3, {"cd5d3e7d90df69"}, 0x7}, [{"dc8fbefec2a5ce"}, {"f55e3feba269cb"}, {"27b4f19ca2a996"}, {"0b8ad475e76a6f"}, {"1b5b753e16d1dc"}, {"c9e132020cfcaf"}, {"ba14d89d623420"}, {"61115a0d51b07d"}]}, 0x48, &(0x7f0000000bc0)=[{&(0x7f0000000a00)="7263418355cbcd0cb50d135b900f7d1b3a0563fc0b4c5c5592566e0c4f408deb3884f93922cc21b966f176da847611daebf4ac9814120eac05cb31348da004a5d23f20d64e92d59f1e4db4da28098fde0e647daba930526b6c51eb579264ddcce74487a90b212dedf5b6ecd3201c59ee6f2927bd61f856ca88dedb0eebe409f75366f9", 0x83}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="0c000050000000290000fd0700a909103e63a79a406e44a451dcf0d4754c582be3f2e83d30fd9c011afb0dbc152a8b01b182a349c5de520ee91249a449b3d57cb57f00a70000000000000000000000000000000000000021325a0f1e27e78b6189a7fa6db38e74f92bba2cd3faa8e7c7b933eb04453aaf9f9cd0709e5b8b5d4b3a02e15e2cac468530fd5f9164fe9653a7aba82ca816972df4a915bc9b522b8079f7c5183ec4d82158fd64a9010704c3a9abf6b686f9642d7f33e971c3b9bb"], 0x5c, 0x881}, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000d40)={0x8d5e, 0x0, 0x10001}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000d80)={0x7, r2, 0x10001, 0xffff}) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000440)=""/173, &(0x7f0000000340)=0xad) sendmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @empty, 'sit0\x00'}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="524bbcba2075375e17e2b5ac2bbb1ea98748a36d0971490701e2714d7247d3090a23ac8cc7b5f19d36772635138fae5ba638ecfc789656f64f414ec6b443b9bd261363814178da80f4332e18a779fca1f7dec0e7d9880821cd52643a9d02d9a69b677e91fe817d744234da9938c816a837c3448ae4e865af2436a559b95f176912f95efc56c912101c082aedb2542adc912723b56a1ca12ff1a2604285bb717bc4e60440648718d96ad9575adabb8a87", 0xb0}], 0x1, &(0x7f00000001c0)=[{0xb0, 0x117, 0x5, "acefc49602bd9e82407af74dcbea24ce901940908a1f285ab2ab3819fdad6bd373ed6b54e3ce3f47aa219cfdeb8efa7e41832ece17f85bc3f6dd88e5de2b9cf205bc785a739d4434a2d62618947ac736afc9c876e3e5f6056b7e9c1c1e3216c6e80769adee78ffa1a0face65319b8df780210f3b891514713efcb54e14fe27303738d1b40f808263d7cc68ab6bc51ec38dc05ef3c5de38b6da786d5f3775d0e311"}], 0xb0}, 0x400000000000}], 0x1, 0x48040) 2018/03/22 05:22:12 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x1183, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xbf8, 0x8004, 0x1, 0xffffffff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000140)="736d617025ecb83dfe0ac9daa56bf5a5d9bc3135497adbfad2bc7d22f1f52cbf141a65884b71a244141ecb5e987a04007c3e3b4429388ae6bd9d1091cc20d35e") fgetxattr(r3, &(0x7f0000000240)=@known='security.capability\x00', &(0x7f0000000280)=""/119, 0x77) sendfile(r3, r3, &(0x7f00000000c0)=0x800, 0xc) 2018/03/22 05:22:12 executing program 4: r0 = inotify_init() mmap(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x3, 0x8000000000000010, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) close(r1) 2018/03/22 05:22:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x3, 0x80200) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000400)={0xca, {{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x10000}}, 0x1, 0x2, [{{0xa, 0x4e24, 0xfffffffffffff001, @empty, 0x101}}, {{0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x1}}]}, 0x18c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendmsg$nl_crypto(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@del={0xe8, 0x11, 0x11, 0x70bd2b, 0x25dfdbfb, {{'ctr-camellia-aesni\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x101}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8011}, 0x4) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000180)=""/134, 0x86}], 0x2) 2018/03/22 05:22:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') sendfile(r0, r0, &(0x7f0000000000), 0x3) ioctl$void(r0, 0xc0045878) sendto$inet(r0, &(0x7f0000000240)="635e541fbfd6c44f9f55177db865d47c60692c5082f2da72c33e8564e59b31229ca5866140658ee7ff0fe3ed42e42bfe95f6c4b9faea95cdfc35ab33cc15e7925dd79b3c3a15dbf156325e", 0x4b, 0x20000001, &(0x7f00000002c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) readv(r0, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, [0x5, 0x8, 0xfffffffffffffffa, 0xffffffff, 0x5, 0x6, 0x7ff, 0x4, 0x1, 0x3, 0xff, 0xfffffffffffffffe, 0x4, 0x8dc3]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x8) 2018/03/22 05:22:12 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1c1, 0x100000001) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) [ 45.730291] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 45.742528] audit: type=1400 audit(1521696132.015:6): avc: denied { create } for pid=5318 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 2018/03/22 05:22:12 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000340)=0xc) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000440)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000014c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) getresuid(&(0x7f00000015c0)=0x0, &(0x7f0000001600), &(0x7f0000001640)) r10 = getpgrp(0x0) r11 = getpid() r12 = getpgrp(0x0) r13 = getuid() r14 = getgid() sendmsg$netlink(r1, &(0x7f0000002800)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000080)={0x84, 0x42, 0x411, 0x70bd25, 0x25dfdbfe, "", [@generic="287ce01c8988be277ebd5be131c3b33db9ee88137b9848602385814660f50300315e1353fbf5c1d3c2eb5993ae24b9d2b71c399cfe8ef1b8b538a3df50b8673600be8a26b41f6a152e65e0a69f862df93d1c69cd135e48d8024b9ff9b87a21a4c0a30ac564af024ddab96ba00ab1abe23e18"]}, 0x84}, {&(0x7f0000002980)={0x10a8, 0x26, 0x0, 0x70bd27, 0x25dfdbff, "", [@nested={0x1098, 0x8, [@typed={0x14, 0x4, @str='wlan1proc*\\lo$\x00'}, @generic="27ccebb4317e9dbfed59841e4d237435d3ab52dd8c0701260f29eb520cc876cf6b939387966680145841025bef5921e177fb8b9c5fef7e63d9520e4d15009ec954c4b4c38f8d36f2c8cdec5455ba55f23ba4ce4b3b8b2a091ff48c2fc1f4bf3bf28d36543d33ee555f1867d7a81af87ad388d639d64c", @generic="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@typed={0x8, 0x31, @fd=r1}]}]}, 0x10a8}, {&(0x7f00000018c0)={0x1ec, 0x29, 0x230, 0x70bd26, 0x25dfdbfd, "", [@nested={0x8c, 0x68, [@generic="c4644378ed5c8c6ea742d01286d3ca438317e9b9aaeb870e4647d2483b7de5e7ee1050dcd54a61c79be6e2f7bfe10a067ea5b06b231cb5ef6b6b32b81ded6130e41d0bb13c838c7f8e5fea5cf6a3bd978771dd16ead6ceafdd684261745acad863bfd8bed1875130d378c00ad6", @typed={0x8, 0x89, @pid=r2}, @typed={0x8, 0x68, @pid=r3}, @typed={0x8, 0x1, @pid=r4}]}, @nested={0x13c, 0x4a, [@typed={0x14, 0x59, @str="26776c616e316367726f757023c000"}, @generic="209fa027ca07dbd43e5eb4c3874448123faeb1d786354a1763e440fbff976eefc6ce838257364fd24e285e5e96f44372fb4bffa510cb091cff9bc9d61acc8878b2c81bd672d021b7fe51136809424df124f8ec2f0eab4bd35cb2d4f205c5aedd95088a12597ca0cc", @typed={0x8, 0x4c, @uid=r5}, @typed={0x8, 0x18, @u32=0x655}, @typed={0x14, 0x7f, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, @typed={0x20, 0x72, @binary="5ff219ed2548de911f104371c83177c0248b1068a496338bee31"}, @typed={0x8, 0x16, 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[@generic="99e8efa0c3f0c3e80b268dd7c8758d7cd834ac334b0f32f7582d9067972a3b61d1b0a0b323d399042118f62e1032bbb2cacae44fe7d304662ed7d384cbcce3e8d33aa5a0dc81d981800632ea92ec24d7740e07539b78b45e748209f4b5afb601692e7e3234335b59fd89fa814cb93e1a1ad1fa34226843fa20c0228139814ba9b9befc210b6c7288e284899ad4a4e107e8733b305a758331a38fe275fc89ce2bce09d5d837016d3bdd73c752e0bb94deb4fe03da9f62732022eaa9805e33477d765227121b9bea25d85bd87a7eded749c6", @generic="69fe5124ce38c0a527a787c22e37b163529269399c6239907a550f45e8d73f9b13e6cfd03bf46c1dfe1e76d485341a810e6177b2afbf3911d51f3846e5b789e5939417693529", @generic="d4a74e5f61967d2b3cefa079a12db7120e63de4568f95e6a8b3a99c041ac05d743dd592d2615afec9105443a099ed328cd8383826316f68dcecb9eade7703c8f939a125d81", @typed={0x8, 0xf, @fd=r1}, @generic="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", @typed={0x8, 0x77, @uid=r9}, @generic="a0104448d66b527562200b5be42912db3502303cdc069e5cb4080d70ac8f280c3e7ec5b6434803ab17746b36058aa5ed153484e1425188f67dd326693c07bf07b617f700901a52be3a95a673dc08e666ce4e18f7a1f5a559df5b35b2f76121eac48df59fbe32f76f61161e84ff6256a211ce7f5c6c56dbb35ccd2459c107fbd70601f97569e5d436210223f83a85a381935dc5a82f1dc4eda60f6f4f5dc3e1ee11b64e", @generic="8ecb7857ed8103a8e64ed59c53f2bcc69dbc724e398f496447ec414366ba78b9451f3dc50fb745e92827e597184beb8f0409c35cbd95b58b66c9073c1eebe35fff8c57955b1660d184d4f657966efebaed001e0c040e596b6fd4dd87e0d1eb4dc7b9959b4cf2c35062749cfe7ad082702b942168f74e393e5639f1e4efc2422040a7fb8830dbf430128b2235"]}, @typed={0x8, 0x4f, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @generic="09e1a42e061c282a555d32ed8643b963be1dbbed5999b03726b86726d7289a8324dc07c9fbffd2faf7bc2363178147abf7d2b5de70378c7b5b7271dfcaba2417522ab09b3ee09ad435b9c99e25e891daa011c3cf58bd7723bac12ec8da9ee9d8bc28b78a8c4cd84402f80f47650a15587548ef327e8473bd86782adf41f6e5434115bc179570aeb43f10b13c12f5617a6bb5a6c879ab4e2b5316ecee8c931bdf73030051750afc67ae85a25300dcfafbc1bb", @generic="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", @typed={0x8, 0x70, @pid=r10}]}, 0x720}, {&(0x7f00000016c0)={0xcc, 0x1f, 0x209, 0x70bd25, 0x25dfdbfe, "", [@generic="8bc7112e5e3b9697334d686732fc129a975a8809108dfee693dc256a1b173959c53caf645f8d7f173c79bb9ce7a9f1727926df19d6cb60256da5a63ef49bf41984515b14f8e19d08b9728ca3b523ffac7e146183e8007dbaf86f892c331dfa122b84fab2b314448102871aecfe196a5418fa962c26bd388ccb1f4eef07b35a5f16c33c5609697443e65e324882838efcbc3e1efb927d85d8474bd18907244388fe72", @typed={0x8, 0x47, @pid=r11}, @nested={0x8, 0x25, [@generic="0e979736"]}, @generic="c131c3d5024c0e"]}, 0xcc}], 0x8, &(0x7f0000002780)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0]}], 0x5c, 0x40}, 0x8000) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x438}], 0x1) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x28, 0x4) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000002940)={&(0x7f0000001680)={0x10}, 0xc, &(0x7f0000002900)={&(0x7f0000001800)={0x9c, 0x0, 0x0, 0x0, 0x0, {}, [@generic="b3084cc7266b88de04c72876503ab0f158f258280aa4a5e38c9f85d4238d8f15fbf4e0af71954380396cb4cc8a79790f4656725efdb4ce0c3be7a2ac06d02ae34bb5c999a974598ea56b7efa616c44100cf5c37b4249ac1a1fcd3aeeb4d1377bd9be9f1e3c87d9f267375985dcc05a3d345fd94d7b708994e9d5aa075f7ccfde61a6de9a45"]}, 0x9c}, 0x1}, 0x2) 2018/03/22 05:22:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x513000, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000028c0)={0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006500)=0x0) lstat(&(0x7f0000006540)='./file0\x00', &(0x7f0000006580)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006600)='./file0\x00', &(0x7f0000006640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000006740)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x10000}, 0xc, &(0x7f0000006480)=[{&(0x7f0000000100)={0x7c, 0x3a, 0x2, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x24, @str='\x00'}, @typed={0x14, 0x2b, @ipv6}, @typed={0x8, 0x36, @uid=r2}, @typed={0x18, 0x7ff, @str="70726f6370707030ed2a3a406367726f757000"}, @nested={0x30, 0x5e, [@typed={0x8, 0x18, @fd=r0}, @generic="c10bcbf01fcb4f86e03e7f5f09b09a34b282e6f9c660861a", @generic="ebe9aa32", @typed={0x8, 0x3a, @fd=r0}]}]}, 0x7c}, {&(0x7f0000000180)={0xc0, 0x12, 0x300, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x38, 0x17, [@generic="031a639b72126225754b17dba24e22aa066eeadffbe03319934d1048675e201e7bf25b2d7a79ae8c54e7813ec5f041d1058ad2"]}, @generic="8dd39a0b75c0a06269366853ab9ff99f3cb8e425fd1785c7f389358b25272cf4cc2859e154bfd32d491b9f92eb5b5def69d628ea5ea695fdf396ea39679416bb4aaeaf48d0765db0be6fc38c0edf30e669880e82dd992b9ec5cec63adcadcea4f9785b7294103408865e5b8ebc5688823eb04c1bff"]}, 0xc0}, {&(0x7f0000000240)={0x2680, 0x2e, 0x400, 0x70bd26, 0x25dfdbff, "", [@generic="cc83dda933065ac300030fbab0c111c04c9fb5b4598858e4381669bf35293fdf94c7192b8c12a58de2c20bc825e37106c7e2671605ca8b5fd9c79d39f892963c85d33e4c2baf43693f4c204c1b1765338adb22f7ba19ededbbc74f7d8fb63e5bdd7b93e682716b69657adf589642711aac4925579b2f7e4f0efef5a9e9fd049c3fd15e2e5453f64a2cba7132713bb395c4c5d4faac133f2493e4bb9146dcacf18a8430bda109090d897fffbb6e4bc11114e1e8aed903c71d86827d0eef5aaaa0e329f5f388936348657fd783d2582e08e74ddbed08cbcd287b8a08a1815da194", @generic="7c6d0aaf50578f4d3fba2f725ca9e4a5f7cfad1da1fba0584e5391a763eb5728f57289c2fe50e4526a5592c0c4cef13a936a05983c7be4b216968fd159b0c10a0ca52e2ca858c8f0c63f4aa573a11448dde52ff1f5bf1ddacdd4f0d391d2176848548429940f74fc4fbcdf8c5d9c0ced4e7a309b2c1371b170bb974f3721f2c58195685680d762ffe5ac", @nested={0x116c, 0x2a, [@typed={0x1004, 0x2b, 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@generic="50e7170f4670ef5c583beb6ad945d0b7d0793b928d6bfe56f3d58c730524e4eb76f5d81c006a6dcec8b2ede769bbbc68ca001e56b11f065375381c483b7e79ccf53f9801fce5226b1847b24ecbab3a3e8202adbf76157339de956b52ed30ee99a5b066bce23073137ab36639b5855070dd3c6b6a2572ec4dbd4a8b3841865cd2ca76f16821776662cfcb27c1af9d0fa450a9f8c06f588cede46973dd866f0857d0d5a170ce80dedf5569e4a43b93ca67f0c86510d76647defb3524ab3040f8ebf26ed020f6944e8e45", @generic="65566c285d8c3ce04b596763888acb88b5a017acacfbcdccf71feabb48f84da84d2bcd428e83e29c23718a2e3e2703bc753580b5621a979ed54e9e4055", @typed={0x8, 0x67, @pid=r4}, @typed={0x8, 0x7, @fd=r0}]}, @typed={0x8, 0x94, @fd=r0}, @typed={0x8, 0x30, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x8f, @ipv4=@rand_addr=0x8}]}, 0x1198}, {&(0x7f0000006440)={0x18, 0x1a, 0x200, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x3c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x18}], 0x9, &(0x7f00000066c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}], 0x58, 0x20000840}, 0x10) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/22 05:22:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x400, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000186ff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x16, 0x29, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x2c}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gretap0\x00', 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) r1 = dup(r0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'ipddp0\x00'}}) [ 45.805533] audit: type=1400 audit(1521696132.085:7): avc: denied { write } for pid=5318 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 2018/03/22 05:22:12 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20800, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x4, 0xff, 0x3, 0x9, 0x5a1c, 0x6}) r1 = inotify_init1(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000000300)) 2018/03/22 05:22:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0xf6d, 0x7fff, 0xe3, {0x0, 0x1c9c380}, 0x3, 0xffffffffffffff34}) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000311ffc), 0x4) 2018/03/22 05:22:12 executing program 2: getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) request_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='wlan1$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="6b657972696e6747504c5b2c9e7070703070726f6347504c00", 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/22 05:22:12 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/106, 0x6a) 2018/03/22 05:22:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/03/22 05:22:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x8, 0xa64, 0x1, 0x102d522c, 0x9, 0x8, 0xffffffff, 0x0, 0x76, 0x3f, 0x9e}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) shutdown(r1, 0x1) clock_getres(0x3, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) getrlimit(0xc, &(0x7f00000000c0)) shutdown(r3, 0xffffffffffffffff) shutdown(r0, 0x1) [ 45.966703] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 05:22:12 executing program 4: r0 = socket$inet6(0xa, 0x40000000002, 0xfffffffffffffffe) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000080)={0x10001, {{0xa, 0x4e21, 0x1, @empty, 0x10000}}, {{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x104) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) 2018/03/22 05:22:12 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x80000001, 0x660, 0x1, "9af6fe6fa2d741333e69d9edf221cd02bfebd46cee84547dec07740da9341dfbc9270dc980160fa669e1cfc3427e16cdf42352ad83efa4844b4a094f52ed8487f128de1e9ddef0e03c4e145be2e4d985"}, 0xd8) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) ioprio_set$pid(0x1, r2, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet(r1, &(0x7f0000f81000), 0xd0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x5a5) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/22 05:22:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5445) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x8001}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4ef54d96}, @in6={0xa, 0x4e20, 0x80}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0x10}, 0x3}], 0xd0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000000000}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYRES32=r3], 0x1}, 0x1}, 0x0) 2018/03/22 05:22:12 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$TCSBRK(r0, 0x5409, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x6, 0xffffffffffff6a05, 0xfff, 'queue0\x00', 0xa6}) sendfile(r0, r1, &(0x7f0000000100)=0x2e, 0xffffffff) 2018/03/22 05:22:12 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r2, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0xb, 0x1, @thr={&(0x7f0000000200)="f4e67706af056802ffacdb66d48b4e03466a7546b44d7441d1af4699ce37749c78da109054384e9b1dbc6ecdb248656909aec25278eb67eab5baebb77e0f5e7809c3f889a9627ad1bdd2892508f66ac7ca8b9f246bf956d91258dc5c520a8a4a35cdad3705e34f231b6c1f90fb8304", &(0x7f0000000380)="cc883d56e769e53bd5f3a79e3cf992daf0dc9263942f8d5fdbe4ad43fcdddd7edcc7e43716cbeb202543a2b50f69c5aa97f86636e3cfb484cb77561bb1c2191b7f8710f1576a0fa1b6f778e719c4c7edf7a0b45ecc4a9690de8b1fcecd2135a6ab7170003a9b0e3dc2cbfcb6d77f9531790ae535b4bf53e857276b606988eb2bc7a5d1f37bc5"}}, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='/dev/ptmx\x00', 0xa, 0x3) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) tkill(r1, 0x1000000000013) 2018/03/22 05:22:12 executing program 5: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) read$eventfd(r0, &(0x7f00000001c0), 0xe8f28219ed774e9d) fstat(r0, &(0x7f0000000140)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001279, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xae, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x94) ioctl$VT_RELDISP(r1, 0x5605) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10100, 0x0) write$eventfd(r1, &(0x7f0000000100)=0x7, 0x7d) 2018/03/22 05:22:12 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x450000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x5}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x95, 0x2, 0x100000001, 0x0, r2}, &(0x7f00000001c0)=0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x4, 0xda98000000000000, 0x79}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/22 05:22:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_getlink={0x20, 0x12, 0x115, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) geteuid() 2018/03/22 05:22:12 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$TCSBRK(r0, 0x5409, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x6, 0xffffffffffff6a05, 0xfff, 'queue0\x00', 0xa6}) sendfile(r0, r1, &(0x7f0000000100)=0x2e, 0xffffffff) 2018/03/22 05:22:12 executing program 7: clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x800) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000240)=0x3a12, &(0x7f0000000280)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') read$eventfd(r1, &(0x7f0000000000), 0x5f8) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f000045f000), &(0x7f0000cd4ff8)) getsockname$inet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x1, 0x5}) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/03/22 05:22:12 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0xb, 0xfffffffffffffffe, &(0x7f0000000000), &(0x7f00007cc000), 0xfffffffffffffffb) 2018/03/22 05:22:12 executing program 6: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000002c0)) umount2(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffd) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) 2018/03/22 05:22:12 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x5) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000047000000716897a8f103011712d7d61745f2b5b7f47c0d274af836008232a935287f6cf62d281c7293a71182083e9b"], &(0x7f00000000c0)=0x6b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) getsockopt(r1, 0x1, 0x7, &(0x7f0000003000)=""/4096, &(0x7f0000004000)=0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in6}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000240)=0xe8) 2018/03/22 05:22:12 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000001040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0xfffffffffffff40d, 0x0) sched_getscheduler(r1) ptrace(0x4207, r1) ptrace$cont(0x13, r1, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='ns/pid\x00') ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) 2018/03/22 05:22:12 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000492ff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000061ffcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) close(r0) 2018/03/22 05:22:12 executing program 4: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) epoll_create(0x1) write(r0, &(0x7f00000003c0)="5e03800018c6a1", 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/03/22 05:22:12 executing program 6: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty, @broadcast=0xffffffff, 0x0, 0x2, [@loopback=0x7f000001, @broadcast=0xffffffff]}, 0x18) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/22 05:22:12 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) write(r0, &(0x7f0000e7e000)="1f0000003a0007811a003809bdff00020a3f20165fffffe400000028000000", 0x1f) readv(r0, &(0x7f0000f7eff0)=[{&(0x7f0000f7f000)=""/56, 0x34}], 0x1) 2018/03/22 05:22:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x8009, 0x8, 0x7ff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xfc) ioctl(r0, 0x2275, &(0x7f0000700000)="0800ffaa") 2018/03/22 05:22:12 executing program 3: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000000c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/22 05:22:12 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)="0001705f66411f657300") getdents(r0, &(0x7f0000000300)=""/139, 0x94ca1fb905688a7f) getdents(r0, &(0x7f0000000ea9)=""/407, 0xffffffffffffff93) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/03/22 05:22:12 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x8}, &(0x7f0000000340)=0x8) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000240)=""/236) socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x101) r3 = memfd_create(&(0x7f0000000400)="776ce46e31766d6e6574306d64357300746d001353", 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x901, 0x4) 2018/03/22 05:22:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, r0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x80, 0x45]}, 0x8) 2018/03/22 05:22:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0xf}, 0x8) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0), 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x204) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0xffffffffffffffe3) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0xfffffffffffffe91) 2018/03/22 05:22:12 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x46200, 0x0) write$eventfd(r2, &(0x7f0000000040)=0x34f, 0x8) sysfs$3(0x3) 2018/03/22 05:22:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup2(r0, r0) readahead(r1, 0x2, 0xb32) 2018/03/22 05:22:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x4040, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001800)={0x0, 0x1f, 0x20, 0x80000000, 0x8}, &(0x7f0000001840)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001880)={r2, 0x56, "9d1809dddd5a80d11c0ba5bc6aac554fbad36a753cf1a8fe5ab2179107e95b4cba9166d44b9688eef4afcd4479275c514e82310a4cb1372d2e2dafa2409e04d611ad82114ccdc1d2487b7945ee4f71f9ac6fc505ba61"}, &(0x7f0000001900)=0x5e) 2018/03/22 05:22:13 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 0x4e21, 0x5, 0x2, 0x80, 0x0, 0x0, 0x0, r3}, {0x441, 0x8, 0x80000001, 0x9, 0xb787, 0x8, 0x0, 0xffff}, {0x100, 0x196, 0x904, 0x1}, 0x6, 0x0, 0x2, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x3, 0xeb2b6a316d76a069, 0x5, 0x3, 0x3f, 0x4}}, 0xffffffffffffffac) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000480)=0x20004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9a, 0x100}, &(0x7f0000000440)=0x88) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) ppoll(&(0x7f00005d7000)=[{r2}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) fremovexattr(r0, &(0x7f00000004c0)=@random={'user.', '\x00'}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x40, 0x4) 2018/03/22 05:22:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a00040000000000000000000000000000000000000000", 0x39}], 0x1) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r1, 0x4) 2018/03/22 05:22:13 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000680), 0x8) 2018/03/22 05:22:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x540, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00007ef000), &(0x7f0000879000)=0x4) 2018/03/22 05:22:13 executing program 0: r0 = socket(0x2, 0x2, 0x0) socket(0x8, 0x2, 0x2) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/03/22 05:22:13 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000ffc5)="240000001a00030007fffd946fa283bc02eee6687986c4972714850308000400d188737e", 0x24}], 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x9e}, 0x1) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/22 05:22:13 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0xffffffffffffff56}, 0x1}, 0x0) 2018/03/22 05:22:13 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)={0x1, 0x0, [0x0]}) timer_create(0x0, &(0x7f0000d7afa8)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) 2018/03/22 05:22:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x0) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0xffffffffffff8001, 0x4) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) gettid() 2018/03/22 05:22:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000362000)='\b', 0x1, 0x100000004043, &(0x7f0000684000)={0x2, 0x4e20}, 0x10) write$tun(r0, &(0x7f0000000040)={@void, @void, @mpls={[{0x5, 0xc0, 0x1, 0x1}, {0x8001, 0x6, 0x0, 0x9}, {0xcdb, 0x400, 0x4, 0x7}, {0xfffffffffffffffb, 0x2, 0x9, 0x81}], @llc={@snap={0x1, 0x0, 'w', "a95fc4", 0x6017, "74fb72126e5db931b062af2c076699eeb86da6bc3abaf7074d3d1e82dbe0"}}}}, 0x36) recvmmsg(r0, &(0x7f0000c0c000)=[{{&(0x7f0000833000)=@nfc, 0x10, &(0x7f000001e000)=[{&(0x7f0000ef4000)=""/122, 0x7a}], 0x1, &(0x7f00008fd7e0)=""/209, 0xd1}}], 0x1, 0x3, 0x0) 2018/03/22 05:22:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x28000, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000000b000)={0x2, 0x4e20, @rand_addr}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) bind$unix(r4, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='teql0\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000100)={0x2, 0x4, 0x7, 0x5}, 0x6) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/22 05:22:13 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000ffc)=0xfffffffffffffffd, 0x4) 2018/03/22 05:22:13 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/sequencer\x00', 0x2000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/ppp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000f40)={&(0x7f0000000f00)=[0xfffffffffffffffe, 0x6, 0x7d, 0x0, 0x7fffffff, 0x3, 0x4], 0x7, 0x1, 0x3, 0xc0, 0x3, 0x992, {0x401, 0x2, 0x7, 0xc, 0x4, 0x200, 0x4, 0xce0, 0x7db8, 0xfffffffffffffffb, 0x7, 0x0, 0x8, 0x800, "146b7e75b5a89e310dd3dc0a6294168fe96d1c6eddb352852b519c6b444e4149"}}) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000e00)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000841000)=0x80, 0x62a) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) recvmmsg(r2, &(0x7f0000000a00)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, &(0x7f0000000140)=""/2, 0x2, 0x6}, 0x7}, {{&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)=""/239, 0xef}, {&(0x7f0000000400)=""/78, 0x4e}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000500)=""/107, 0x6b}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/171, 0xab}, {&(0x7f00000006c0)=""/193, 0xc1}, {&(0x7f00000007c0)=""/142, 0x8e}], 0x5, 0x0, 0x0, 0x3ff}, 0x400}, {{&(0x7f00000008c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000980)=""/90, 0x5a, 0x28}, 0x4}], 0x4, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000d00)={0x4, &(0x7f0000000c40)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000d40)={r3, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@mcast2, @in6}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) sendto$inet6(r2, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) recvfrom$unix(r0, &(0x7f0000000e40)=""/172, 0xac, 0x4000ffff, 0x0, 0xffffffffffffff97) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000c80)=""/88) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000940)={'syzkaller0\x00', 0x7ff}) 2018/03/22 05:22:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={"6c6f3a0e0000cfdfd1ee1f014f2b4f00", 0x800000000}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x880) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1f3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x9}, 0x8) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000040)="f15072", 0x3) 2018/03/22 05:22:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/59) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}, {0xf, 0xa4}}) 2018/03/22 05:22:13 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/22 05:22:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff}) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="c61bfc0dcfdbcdc91f5bbaee8a7ae4f590fa06388e540b374f32c5f3544d05d6915b07d32dd14b580a9e077f0d", 0x2d}], 0x1) memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x3) 2018/03/22 05:22:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x6, 0x10, 0xfffffffffffffffb, 0xdc}, &(0x7f0000000140)=0x18) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) 2018/03/22 05:22:13 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) setrlimit(0x7fffffe, &(0x7f0000011000)) 2018/03/22 05:22:13 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa2) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000006000)=0x20200000001, 0x8) 2018/03/22 05:22:13 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100fff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 05:22:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000938fe6)="440d98030600000000000000ec4408d41c972bbacd", 0x15) r1 = gettid() setpriority(0x2, r1, 0x401) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x53, "326b6775cc7ba76e86970422181f5b440cdd9e9d984aab0d15e55c6d536bd125ec1d7d04d2f333a8fd1e96a2750abe3881e176daede636125e791effbafba94584214ac8f07193c6a5bfcbb308e65d1c6e822c"}, &(0x7f0000000140)=0x5b) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) [ 46.960997] binder: 5529:5535 BC_FREE_BUFFER u0000000000000000 no match 2018/03/22 05:22:13 executing program 2: seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x10000, 0x2, 0x4}, {0x8, 0x7, 0x7, 0x10001}]}) futex(&(0x7f0000000100), 0x5, 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f00000001c0), 0x10000000) 2018/03/22 05:22:13 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x5) r1 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendmmsg(r0, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200), 0x0, &(0x7f0000003240)}}, {{&(0x7f00000032c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004700), 0x0, &(0x7f0000004780)}}], 0x2, 0x0) 2018/03/22 05:22:13 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'rose0\x00', r1}) r2 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/03/22 05:22:13 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0x82, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@generic={0x0, "c323d4942956899a9360f8d82803ae6d0e63db2d3f400a808525c8eec4c6edc46fd73eedb11fdda2389f22b8bd7e41d8ed8fe37afb56a5bd586665cb0c71a2616f4314d14191e41c33a6fb37f8d86f31749aff6852e12ee2b6c489786dd91283a9819ac4abeae2d1e7f1669d767d86541ab85028"}}}, &(0x7f0000000100)={0x0, 0x2, [0x948, 0x238, 0xc3e, 0x9cc]}) syz_extract_tcp_res(&(0x7f0000000140), 0x5, 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x2, &(0x7f0000000240)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x40, 0x4) sendmsg$nl_route(r0, &(0x7f0000000e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000600)=ANY=[@ANYBLOB="2800000010000102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000004000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/03/22 05:22:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$int_in(r1, 0x541f, &(0x7f0000478ff8)) 2018/03/22 05:22:13 executing program 1: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x20000000005452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x16) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r0, r4) tkill(r2, 0x16) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000000)=0x5) 2018/03/22 05:22:13 executing program 3: 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) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/22 05:22:13 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x8, 0x43, 0xa4, 0x8, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0x8dc6, 0x1, 0x5, 0x1}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/03/22 05:22:13 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001040)) recvmsg(r0, &(0x7f000000e000)={&(0x7f000000eff0)=@ethernet={0x0, @link_local}, 0x10, &(0x7f000000e000), 0x0, &(0x7f0000000000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005200030207fffd946fa283bc0aeee6d87986c4975e1d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getpeername$inet(r0, &(0x7f0000001080)={0x0, 0x0, @rand_addr}, &(0x7f00000010c0)=0x10) 2018/03/22 05:22:13 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{}, {0x0, 0x989680}}, &(0x7f0000adbfe0)) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xc1, 0x10041) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000001c0)={0xe, &(0x7f0000000180)="afaf186a6c200829771bc758e4dd"}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x140, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000280)={0xfffffffffffffffa, 0x0, 'client1\x00', 0x5, "dce42f5c629e490e", "4d20906eb93d2793667d25249218469bcea31bd2290768e02890c29917f0da6f", 0x7, 0x7fffffff}) accept4$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000000040)={&(0x7f0000007000/0x2000)=nil, 0x0, 0x3, 0x8, &(0x7f000000b000/0x3000)=nil, 0x10001}) 2018/03/22 05:22:13 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000010}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x10e4, 0x2c, 0x510, 0x70bd2a, 0x25dfdbff, {0x3}, [@typed={0x8, 0x70, @fd=r1}, @generic="f5093a336ea5021f51a6b926714b647980e8d016e0639e25a7634995b8e75dd8c391b4a9f2ab80c5232358470d8160c9abfc895404727142c99f06912984b408fb275ef7420a322b8716d7690486cfb13928109c9d78dde43652cc3a1722", @nested={0x1068, 0x6c, [@generic="f55aed615f0f41ac5a1a399385fa84b69e254781b3364bdb2c9abb6649d163b9eeef2bdb79f74a4702924f37ed3bbc6627e4b0b206ca6d8f918f28f4cbb848f765bffe8b188faa7ddd2a745f642644e1e7cb6558ad0745d3e0e0b5f7e6a5570078cfb4f0550b12ad9a9d8f45c264e727af9522de67bd38b7bfcdfdbcdd6d6a5bbf893978cdd4159dcc4eeed8e4c5a5f1465a1a3ecbad63f0bc02fac6d978408ca27bace61be1d7bb689416dd7155eb4ca1d1a129f4f0856acd73db1bec5082c84004328930cb997decaa3ef78d0bfa4c8f161eadf2c1467ba1328e4fcf5f323862898d8f2775326057c79546f25150b1869144f1dc90f9d5156dfc3bb88c48c5623d2cffb48f4b6b04083b0c92690365b2e88d7d6f7064c79323f4d04787db0fc83043da504561c84590b35b2c50ce7d52ae57f74d7e23bcceeead854db1e64ecbfada0fe4056ce5451651d253908adfafb0f8caaa8d8a1c8f4b872e911488f30dee32fe466675ec8f1a9bacff34e3768253b036dbe4b8d63c0ae6f1e90a0dd8a14a938ca07cb920acbb9609586850d1648668ad3605cb56254f29b3e8c7775c8a3b2f6aaf22c95d6d28e9f0b9dc1e682b57a41d1b3688791fffd79a98dcd6e850de9c90de49b62b42e34e8e3a0df7be9864c32f1ddd3133a7aa1170ddcc736e1a4c476f3e11a1e1099bfd5a10587b31c8823aec8430af66cffccab498980b7622d2f5be71c46010b6780b21e21bd5de7e4a9b05c34544f45db0890030b5c24a73334956286cfab8cc06953699e68e6c384de44cd677a3590b50c3dee343273782d87e0831758fc05a47cc92bb9f7d2165ed873b2410f1502df603e06e1781803a9c1158daeb39e537c8de0d2815ca26195570e6359241a2874b81e57e62eed165ae2f292d252cba698b41d32da67135bc52fd99560d0c4bb0d5af62c2a15fb6906311803ce082a8809aae8dda2ca85f27ef93dd72f5f6aa3e231fd09511dc9637df48f9282de32317ae459afe8003857e73bc034d160175f9409f2bfba469b747d1dd9103337afd819683f53683beb9c8358a131da1025ee30361d7d350e41dad746856cd5ceb17fae6da3b0983e5ac47c3fceaaef72e2e839194f87265e416e3b0d3cbd15dc3309f9ca7170c2a02526091e03b186fe79beb5a556596cc1ef0f5c5dc0bc109d7fb20a097b53033f4aec9c6c95a982a4ba52d5682851e0464e05e92ed3bcb6f7cf65868029549727d3368c71981c93eb3cd092b992595032592575c2fc02b965b87323aa6ad354ce04080bda67ca851e2faa917108f8414f43c2f9761e19fc3f3516102a702f24c800f66882dbc0dc7fc12f308c83fa26220b64d5aeeda43e7e185c4d9cf1e0478885feae81623dee104202dfda02fa50c59a5d011005c800637ae31904af8934b75ce3db07f1496cf89a04dab496bbcaedf48f4f79f3a35e6ff7087ccf41bb3f1b90f755191838c55d60b17d2807318e06c368ae453da3365237111d11fce0569237d7aa6dff1a802906bdbb00d85e37f981d9ea8011f4dba50f137e8b565bd11fde77230b2613c716fa7f8eb552f4e3baa1680be843b1ff83a011d397864a0f4e3e32af997b0810f64daa6e269334b0cbcf067b11e42edc3f67fd39f62320c236f5de03ba90637cff067d8f5198af05d846218ffc5d7f238113c4275a9cc2e02355a2ab6d385f29013204765e2161a74cdbbab77e107a747ac33dbd116f0556d893a0bbd40236c848a68d046be4d81f24aed0e191143490a9c6eab6fd1ced5164115f7cdab576a8c52e883e0f20c99f30105314f30bbf41977093bfb382398650d073788d4112f2b913d93a69c892d9087f1efbd4bbab17079edba5d6d7ff31c66eaaa47e7a0f135db1cb2b0fd1a726f216b4e5838e324230012015ea54309a139605228bb1ec1501933f599bf89b6a12fab5cda867fbe28886a8dd3265fb333e7f2da7ca833324e27be92b131eaca850ac693fec4690e444003764ef9755d4d5e1d8248ed37b1d55fe2da2804f8fe2a136523bd476b0f0fcb11076fab4abee40b4d29e2595d023ddd3f92c4fac7d193e293ec18f29ef56e866c894afa2c8897a73583c5f8aa455a14b65f74f7abf47b00e0963b7d6cbac80cbca377f3f49a6133caabb596b9942b054585bbfe55e2ca5370ad59af4a1a5dddb4ea2be2e5591a02678e5e0b3e83f12b6a12033bdb86b81c5a61266218f911b1551663c5a102b5f071d905e1299bb691a6ea5b8c128b4cc136fcaaa368a729e30cacfca99066e83d5e1bcd6cceb2adc44dbd4bc962f1e8e92e58f263f105c0c0a0ffe9b5737a6fb1a5fcee5e13d59434a03d0e463e3f1f6a72d62e57dc9855bf3890b27f3753ee02856d73ef6d6c9eaf1bb384d4dcf5f56afdc583673af101c797ca8f8ec10afc128595d51e83dc7fb6c4fc5d9ff98568fb8c0cae1d79563d3ffa780a299bbbb5760c8c83c973ae59492d4ff27d453844870fe7a107e66e3cdae755c1a603ce63d8e01b4042b53caa2fe4b2bd02e4511fc44cc9708c89f1a66747bb2f882c5717247e2780dea1db2e7e2419cd41fd5926d5aedf6f66b3853025063b28f4914810f22718a249cf9d837a829cd5b146944ca3ff8bea492a3337243c15bb296228cd62b903a7010ef4f91266ec9f08428467ee6eae4c8961e729b7ff49f66e62c7fff021b62d04931d96fd54479c73e3040260a06348a80f844e82eefdaa8d3a5ba60a14b9becf4812737271e98dccf2a6745a51dda55713906cb1b17958c7dd7e2f56bd2680a2288a0b34bc318a1944633aa76e601c55ddac65e9449723bd522d6d5ad608b5e150c77efbd1abaaf4f321c67c0a0b51edd7b8ef5cc07c4868da9397620957d4d8b8bccd1fb41059baa52ee2c9fc9d63ab51c407bc37535d07c0c95d6dee2e23ce8ec6cee5fa0bb6f659c03aaa10961a1ed410629b076e13f9ca94015c5873d81aac0d9ae6847a33d3e90c48f08963950e0397a9401dfa8fca4ca8c8174eb422a4de56387daaf813110b2c7c3d0f12b2f21c6cd1adfc91cf84625d87ce7ccdb98b0d531294c90285d1f51be45951471945fea4cfec14b80c3e7599f4743aa6447143c615f56d498abc19871ddc06be5d267672f5801f6e921e33dae4d3751f4a740ac155ba6efc43bbb9c5685dafaf8972a7e94bab34a6e6fe93b414dfa45cbe302a72e0052652dd61fd7297e0310460927aa587b68b842be148e2244be97dfabe5975680a104450255dd0fe94278dbf0ecaba8465e9449e1bc4a240675fd2bce687d07acbb895f2568d28c5e97a9c4c9d25cb05c95e053452b20e374736945f8ecd2e5990eafaeb59320f1c1043fa7bbe88e9e7813c462137a24ce5280ccaa54a4aaec78df2dbfc741c6b6d14e1bf40ab9584bd8038d98040692250fa658ff154ce4aeaf6c6c9d3ccde893235aeec336c113d7919d0f1f7161a050d0b72f390e8e2821e5188e96952d3c23cf3ff24ef6fa57bea520b2972ece5e6e9d6e0aec06b1a70845c6cbe76d5a29ac85281c2a9ab5b33785403656ba583b8b68913dcb41c8f3ee69ff3d119c9029615b543ec04ceb479f4cf03d0e017bda37cab99efd3a9a5ed18f9a019511d88bd3c75288fd50e4fc5271984680b2ea38c27bcbba82fe899d5ee4096745de37eff49aec87b279993ecbabe63db524584fa829bf22f7d9c64a3c7d77408fa2873798a415288813647bc8b190c3362c6edc971266817d3347b56089c929500c7658416e2c56f75f70f526affe14fe2bc3e79d85b42058dcf716469b88befd0da01a3cd619080aec66530e6f265dac39d61dfe58ba98606e07aab24fe9403c4e02362f5976f070294808cc23c4c18b3b6fb9bda8ba821c8cdc5def8954a1f3a7e186124f9e993a0dcd8ec1e81ee3c43d932296945203b4db6ff6ec84157893760c0671208d12d22b2c05e2afa58ff108f62f60b4f5c875e4894ca6e61188d8dfa9eda80826af6164a1b9a6d3767333884f86d91b2957203dfcfa4809516c723c5f40cead66c441ad7d1e48123e77d72f19893deee0b86ab520c73f2e011403d50b71bdab49f53c2f741eb5a535ba0ea430a98c474bf4c46daacafc79b5d5d58c096eb5e98b327269eeeffbbf2e030b0c569a6eb75b48156fcc88a1e2394d4a66fe4036352f78ea2b39a772dc8bec04183e938ea04f6ef0e7cf5bec0d1ec5034f5ad7df0298625458fc9622d6044b53a662d098b026214524d434819b417488cd02168afbc4be8cd5e52835e316fcb5fa4a1695b8a89dbe86e27c2e3e54bc1082262655f173153a75ff3788898324e9f5165ce7284fc62150434dfb0b3e4c252e3519fea0b744bf703c47f1c7a8a8b7a72e088b160302a6230ba9ff6daf6dd08da1ec0c012743e1e5f1348f884fb816da67daa96feb32061aa15b88474f500477587ad4821da105460cc0042f5b1f158faf334c774a373fc67e55ae4fa6cacbd7301460eed04945b96a0d3c94b04698bfc4dbda81941e30fc074dd4052663d142fc4b355b3f0dc1be9e9824981ffe71a2a6a679e5682742b0756614ea2d0b8e8b5fc74793c8c7726553980d8cd044e1621bf1ea358415a59c0e5d1febff5447da0eb43eb5072d70b619fae47fb04fa04cb49fac3f2c1d9b73ec3bc3cea203fa661486ecbeb0a38a14d9f0db548bf0e5f6a0148f1099d3834220a17761c9bf72fc3b45b66e18cfef79690f71bfccb98784d7e2c2b932d3d19bce2bd146699c50a92d405829af4d1073a1dd820e51639b73b048805e04ec2f41dcedb894f0d33e12e0d90b2672bd5d2220840b3dc740590a96c93fda5a93958e92a3b625b823eebf6d573b7316ab9bd170253914b2ea430b5e092f8a36007742b3b2069df13282e7f083794145e5bbae0a5f60027cfd92facc2a3a1603a9c2e275ddb625ac23d37d145451b3ea9446c6df2b1b4aa42bbfbf24dc1e93989d252d305001c362a5c0fad0d1db6577f67f848c0a1c4def0a609e646d6b99fd2c8d4d3ecbed1dbd0ab69e9cead4cba81648c52b6f184faaa61c390993272c1db19b4960c60dfa199f3030ce7f171782ee2c7fd843777bad1d65e5dcc3f5dc8f6df4b3adeaaac3344586899b62ee8767bfa9c6c3f40ee8432f969abfc2f8f0b76dc402efd00be6ba71f5b1aa1649f3734f621e7955673bc9ead8547fd8014aeca40da0701b9f4979ec6e8e249579e71f0a03c1c6846b5ede7fcb1cc7f86d4e75ccdea77b7f92e8729367f4f76a0a56de17e67877333a4656081ceac299f354734c006d099296bf528164fb75a0bc47c708ffcfa28a0d0134c1a382a060db9bfb2a5ac51c7d6ac2156002efc395baeedcde569f2a6ce4c20a0b6595c6bb537f83a8f286d2500f32a1c04d6ce9a9b8aaa7ceeb2bd55353fd1c2ead5d4516d03cf2fac6be3b3059355b29217c005136ffe38026fed17e42de3f0af15c22a8b4ab2d288a3accf83f76dff4f7749a0b890cfa00241ebe825a6b02d4923b2937920aa4f33385f287b2a0fc3d85ab119c81b9a441829df3cb2497d7906895d62936d3d7068182cff0c720fb4cd703aa26362a1adc1d66bfe1db5bf301714660e74eacbae0a5d1fd97dad4eb3f18f85d10120c8b964070850d7de44c1e07284d77b80f330d69c3562fd83b29842afdc3ddc06611c06e20f104c06dffbb8c0bb4a57b06eb6c97826358afc535238110d9ebd3e24796fbdaea55822dac587b50e8f32ff0ef54210a41310ae5f48ce366294ffc99653f570cd632628c3044bb198713cfcc546aa151099b88f010ef9bc1b196dacad14", @typed={0x8, 0x8b, @ipv4=@loopback=0x7f000001}, @typed={0x5c, 0x92, @binary="40ff5d22e0e1e2c91acbd0634e9362e7140935bd205a58639874d52da9ba00775b9633f25fe034a20edc86ef50ad76d5718769f4e48b89f7b4f8af35401c54e2717d13714fd40b9c2037659d6477c644e6132b3d79002c58"}]}]}, 0x10e4}, 0x1}, 0x40) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xfffffffc00000008) 2018/03/22 05:22:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x430000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x11, 0x5, 0x9, 0x70bd2d, 0x0, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x48001}, 0x0) 2018/03/22 05:22:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0, 0x0, 0x2, 0x4001) r2 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r2) memfd_create(&(0x7f0000000080)='\x00', 0x1) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/03/22 05:22:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) syz_open_procfs(0x0, &(0x7f0000000240)='ns/user\x00') 2018/03/22 05:22:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000100)=0x9, 0x4) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20400, 0x0) sendto$inet6(r0, &(0x7f000077a000), 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c) unlink(&(0x7f0000000040)='./file0\x00') 2018/03/22 05:22:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) syz_open_procfs(0x0, &(0x7f0000000240)='ns/user\x00') 2018/03/22 05:22:14 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00634040a0a7aef6b30ec16d0000070000000000000000000000000000000000000000000000000000000000000000000000cea9930000", @ANYPTR64=&(0x7f0000e9ffd8)=ANY=[], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x1, 0x0, &(0x7f0000ee1f31)="b1"}) 2018/03/22 05:22:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1013fc, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffff7, 0xffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/22 05:22:14 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000300)={0x0, 0x12, 0x5, @thr={&(0x7f0000000180)="fe9f406369141768670c5ca176780100866ffa9645d993465629000a2c64a94bb1a14ca719ea473e977ddc95ecf1c6f7c02136b58b06dd9a7b177e2cc844f2c751a09a4617d4262153a11cd9dfadab9e600773e7225bdf3907858fc0aaaa43845d6c85394b92c81bbe58037a2ea2700f82c762ab50fd75a3d0b1a25155502f2fcf42dc4ec3919efa19a421b0af689287adda52be89daa950b0f793bfe8731a849d1821a830f1dcdc01bb27f5283e470adba239994f6d91b8c6743fe55f69b36cb7d853dcaccbfacbbaa4f3c3a75f56994a087e839e131a06206a", &(0x7f0000000280)="7718d44c015ccf16e02d60db9c0e8cc2da6be24efc0597409fa28246f88676d3e22f7fd1794522396bc17c005859a670e64d6c073df9b591c52c1b6b0c7873cf9f4a8a94ea83e6c59bb7cc8511649c631573b029000ed7fc341d75528cf5f195a23d4aa5c4060c6dd72b2c3b5a57f5352423bf3d1c"}}) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000035000)={0x0, 0x0, 0xffffffffffffffff}) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x3d, 0x1, @thr={&(0x7f0000000000)="5f7105909845f2cc079d9025517a1dd7e024dd0cff1771ad61ce4852259e3ad75dea87c176260740b12543ff8767aea6ca690d11cfcd3c8de6", &(0x7f0000000040)="bc01518004abffeac017a1c02ae18cc9c92751a9b62fb160951d3e3c4afe99759b0f2b5b7d1fe12f25e4f0612404d7cb1625db2082a11d2e00e318c29555a6f0ab9f6ffd93f939cc637e7142ec36a04131e4b332275fdd0567c579487c65ba9132b37df4f6b86ff8dbce82122633657248b82c"}}, &(0x7f0000000100)) 2018/03/22 05:22:14 executing program 1: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000105) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x3, 0x6, 0x8, 0x8, 0x0, 0xa509, 0x6, 0xff, 0x7, 0x20, 0x9, 0x1ff}) r3 = dup2(r1, r2) fcntl$addseals(r3, 0x409, 0xd) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) [ 47.787618] audit: type=1400 audit(1521696134.065:8): avc: denied { set_context_mgr } for pid=5626 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 47.820172] binder: 5626:5638 ioctl c0306201 20008000 returned -14 2018/03/22 05:22:14 executing program 3: set_robust_list(&(0x7f0000000080)={0x0, 0x6d4, &(0x7f0000000040)={&(0x7f0000000000)}}, 0xc) 2018/03/22 05:22:14 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0xffffffffffffab2b}, &(0x7f0000000400)=0x8) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) connect$pppoe(r2, &(0x7f0000000380)={0x18, 0x0, {0x5ba3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ipddp0\x00'}}, 0x1e) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00000002c0)=""/89) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000100)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x180, 0x0) getresgid(&(0x7f0000000c80), &(0x7f0000000d80), &(0x7f0000000c40)) 2018/03/22 05:22:14 executing program 6: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r0, &(0x7f0000000080), 0x400000000ff0) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x37) ftruncate(r0, 0x5) 2018/03/22 05:22:14 executing program 7: r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x28060400) exit(0x0) tkill(r0, 0x1e) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) sendmsg(r2, &(0x7f0000000240)={&(0x7f0000000180)=@can={0x1d, r3}, 0x80, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x40000}, 0x20000001) syz_open_procfs(0x0, &(0x7f0000004ff9)='ns/ipc\x00') 2018/03/22 05:22:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x40) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r2 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x1d4) timer_create(0x1, &(0x7f0000000180)={0x0, 0x2d, 0x0, @tid=r2}, &(0x7f00000001c0)=0x0) timer_gettime(r3, &(0x7f0000000200)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/03/22 05:22:14 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmmsg(r1, &(0x7f0000003a80)=[{{&(0x7f0000002380)=@ethernet, 0x10, &(0x7f00000028c0)}}], 0x1, 0x0, &(0x7f0000003b40)={0x77359400}) eventfd2(0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x6, &(0x7f00000001c0)={0x1, 0x7, 0x9, 0x0, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) unshare(0x400) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x771f, 0x0, 0x8009, 0x0, 0x20, 0x9950, 0x8, 0x224, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0xfffffffffffffffd, 0x752}, &(0x7f0000000140)=0xc) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/22 05:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000079f000), &(0x7f0000afcffc)=0x8) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:var_auth_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x37}, 0x41) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) 2018/03/22 05:22:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @multicast1}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x40, 0x4e20, 0xffff, 0xa, 0x20, 0x80, 0x3b, r2, r3}, {0x6, 0x2, 0x6, 0x1000, 0x0, 0x100000000, 0x7, 0x100}, {0x8, 0x1, 0x859}, 0x101, 0x6e6bbd, 0x1, 0x1}, {{@in=@rand_addr=0x38f, 0x4d4, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x3502, 0x0, 0x3, 0x2, 0x8, 0x40, 0x6e}}, 0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x200000028, &(0x7f0000dccff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r2}, 0xc) [ 47.839821] binder_alloc: binder_alloc_mmap_handler: 5626 20000000-20002000 already mapped failed -16 [ 47.853047] binder: BINDER_SET_CONTEXT_MGR already set [ 47.858367] binder: 5626:5632 ioctl 40046207 0 returned -16 2018/03/22 05:22:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000300)) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x110, 0x4, 0x483, 0xffffffffffffffe1, 0x71cb, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x1c) 2018/03/22 05:22:14 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpid() uname(&(0x7f0000000080)=""/92) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000380)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)="6e65742f686369005c890cd51f9bf52aedb2dacdbd8264d43e923d242dfd0568b9edeaedfaa273219c30910c5e54d30ecef9557058f39c14ee9fb01e4379ad88bffa8a0b3b1853374a517c2593d09ca39380970dbbc1191b733b789cec621a19a76cf5d46a2a3982798ea12ef9dd8dcf3cd2ad94b4fb5bacc350da040f75fd70bb8f44ff833e6b0d963c8c4300007df12e4f6123c107c08eabd205d7c7fd189009964a9543ff840e34bf4c3ce758b1bc0e7ee8d147a4f8f1c4cd203ec42b26b1ad4b84b6aba29e2d4ebe1c") sendfile64(r1, r1, 0x0, 0x0) 2018/03/22 05:22:14 executing program 1: r0 = memfd_create(&(0x7f00000003c0)='!\x00', 0x80000000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/22 05:22:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x1e4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) 2018/03/22 05:22:14 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80, 0x0) r1 = accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x800) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, r3, 0x0) 2018/03/22 05:22:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000004c0)={@loopback={0x0, 0x1}, 0x3f, r3}) 2018/03/22 05:22:14 executing program 7: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) 2018/03/22 05:22:14 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) 2018/03/22 05:22:14 executing program 3: prctl$intptr(0x3e, 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="d15db8e16fc08936f1380ef70a60c3e5c443bd845cd1355e47ccca9226412fad273c65759d9c58d5d8c1685f2c1edffc8205fcf9fa7867a84d22ecafe8e07e485d466cb0cd2767b75e851a6e8d6d8ceddc02b41c2229d36ac0c3ab9422048a67c6a2ed851a68788764bb1842bf2c2e3deb2ef410a42bc842f4") 2018/03/22 05:22:14 executing program 5: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) tee(r0, r0, 0xfffffffffffffffd, 0xa) 2018/03/22 05:22:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/12, 0xffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)}, 0x8) 2018/03/22 05:22:14 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0xe002, 0x0) 2018/03/22 05:22:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x40000000000000, 0x0, 0xfffffffffffffffc}, 0x4) connect$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, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/22 05:22:14 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x2, 0x8) 2018/03/22 05:22:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="742f7358d8a10c55d0684226043b10a2f71af749047a6cc78d2834cde9a15632202ae7ec4f0ccc9d4cb31b1b446975362b6e58d1e5386dd90888d3963025") mkdir(&(0x7f00001c4ff8)='./file0\x00', 0x21) readv(r0, &(0x7f0000002580)=[{&(0x7f00000024c0)=""/180, 0xb4}], 0x1) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x80000001, &(0x7f0000000040)=0x4) mount(&(0x7f00004e1000)='./file0\x00', &(0x7f000064b000)='./file0\x00', &(0x7f00008d0000)='ramfs\x00', 0x0, &(0x7f0000002600)) read(r0, &(0x7f0000d91f7a)=""/134, 0xfe0f) [ 48.271022] keychord: invalid keycode count 0 [ 48.295052] binder: BINDER_SET_CONTEXT_MGR already set [ 48.300791] binder: 5706:5709 ioctl 40046207 0 returned -16 2018/03/22 05:22:14 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x2, [0xffffffff, 0x5]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x10001, 0x1, 0x4, 0x9b74000000000000, r1}, 0x10) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='ipddp0\x00') 2018/03/22 05:22:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/22 05:22:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in6=@remote}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) flock(r1, 0x4) close(r1) 2018/03/22 05:22:14 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x4, 0x0, 0x6}, {{}, 0x8, 0x1, 0x4}, {{0x0, 0x2710}, 0x1f, 0x2, 0x7ff}], 0x30) r2 = inotify_init1(0x0) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x0, 0x47e9, "674b5fd06ca9", 0x2d81c51c}, 0x10) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x200, &(0x7f0000001000)={&(0x7f0000000000)="2ffea82b26abbf1b8bdcf15de6725fb5", 0x10}) 2018/03/22 05:22:14 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x8000a, 0x7ffffffe) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x81, 0xffffff63) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/03/22 05:22:14 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}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000472ffc)=0xa27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x14, 0x80800) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001240)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e23, 0xaa, 0xa, 0xa0, 0x20, 0x0, r2, r3}, {0x10001, 0x80000001, 0x5, 0x8, 0x6, 0x4, 0x1000, 0xfffffffffffffff8}, {0xe3, 0x1, 0x1, 0x5}, 0x7, 0x6e6bb6, 0x0, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x3502, 0x4, 0x1, 0x9, 0x9, 0x5053, 0x6}}, 0xe8) 2018/03/22 05:22:14 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee8ffd)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eecffc)=0x1000000, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef2fd0), 0x0, &(0x7f0000eeffdb)=""/81, 0x51}, 0x41002106) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) 2018/03/22 05:22:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) ioctl$LOOP_CLR_FD(r1, 0x7003) dup2(r0, r1) 2018/03/22 05:22:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x202203, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r1, 0x2}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x35, 0xe4a}]}) 2018/03/22 05:22:14 executing program 6: setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040)=0x6, 0x4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[0x2]}) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) lseek(r1, 0x0, 0x5) 2018/03/22 05:22:14 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee8ffd)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eecffc)=0x1000000, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef2fd0), 0x0, &(0x7f0000eeffdb)=""/81, 0x51}, 0x41002106) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) 2018/03/22 05:22:14 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000540)=""/83) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0xffffffffffffffad, &(0x7f0000000480)=[{&(0x7f0000000040)="0f7a927e30d6bf107acfe03d7ddf51717709bf9d6a"}, {&(0x7f00000000c0)="fb3fdaa5793ae8cf30f48d7664d94a06345987a2aea39d3ba97b6407364f3f4e906ca329468f9aa5d1a61c29f2b77284a4b39061277893d75b5642f2e82252c5997d4f5bb0424fc96330320e5764b5e2b86ff5e6c668b95c40e680cbfec9a19eef1e0e72252be2038eedddb6b3caf85869df9a9350732c49e787c767464b6731ba7afbad4ff39526acfec5df27b2eaa0663a589ccbd0a3c4d2cdd3f4a00610f03911d1ced1299a08618cb9be772194194f67e1bd4c15ee27c4d9147e12c34ad84c60507022"}, {&(0x7f00000001c0)="b2551ad592de01a0577b6ae89e0be4aae4521f88cefd1d99cfcbb9dd56dce9761d507d08a0709c1c29bb0e295b483bc7359c08b429f891efb99bcdf48d33140ea92b2efa3aa006c4f961e7f0e7e9a64f2c68a493ce6c51567a1eacb28ca31e340e01213f5f4b5da65fba"}, {&(0x7f0000000240)="8bda5a3417becbd361635084b785838b77230cf18d6a9c51098577ae1dac085cd0623cec76bad5070f77e39a414526a2024aba7537d463d993e05c56695ee5acdb56b42f96c802d3486d4fa411c908f92bcf6d1fd132d5e018a641495a98d1e3241a97a73285062f2cd40d79e52272ff8182209ff9f578e0ec6ac8448689fa9742bf3894585245208ac5b2bc056e00f6708a69e015c57d1346740a854999ecbc14fda48000000000000000000000000000000000"}, {&(0x7f0000000300)="fdae74dfd3af3c4787e1d7b8049a5f1fddfcc94b61da102dbbc20d73fb0edcb6ba5da8bc893babf68be6c2fa5841aebdc48368238e1f9a78fa6f8d9d209eb6a8f712ad44d4568b5e99c224a08b3ea3460ebcd4556b3782b27d2af4f8445c4a27385d52923a1095315464c9f4035d6305735cef"}, {&(0x7f0000000380)="3daa5d86aed50a4a0b1d6a484c6ce9c2eace9bccc951a5e8f51eb2396a10e31fabe6d5020ff26af159013de52bc6ffdfd449c5599f833516a9a8d87c8a93d81bfe9cd2de64a96e1e37820164e3387c5c2401ca8eb7a98cd3f4e81906d12df575ac690330e524ac65232ee7d32e93b76220ae66248de8b6ec827ce01aad67d52ce3767fa9da45641f908c148a5d3af95faaeb83f28887e5a169520446f14f7befc3e84d1856b300520dfcecd99b74ebe07b29780f790f226223d3b6cb38706c0761870c46fc083b650a96c89256616ac3e59b0561987a71"}], 0x0, &(0x7f00000003c0), 0x0, 0xffffffffffffffff}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) 2018/03/22 05:22:14 executing program 0: r0 = open(&(0x7f0000000300)='./file0\x00', 0x200, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000500)={"6772653031c8007beb000000040000d9", {0x2, 0x4e23}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x77, 0x7, [0x2, 0x8000, 0xfffffffffffffff8, 0x9, 0x1, 0x3, 0xfffffffffffffffc]}, &(0x7f00000000c0)=0x16) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e24, 0xfffffffffffffffb, @empty, 0x8}, {0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x100000001}, 0x9, [0x2, 0x7fffffff, 0x1, 0x9, 0x101, 0x401, 0x6, 0x7]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @rand_addr=0x639}}, [0x6347, 0x3, 0x9, 0x7981, 0x8, 0xc5e5, 0x9af8, 0x2c, 0x7, 0x10000, 0xfffffffffffffba8, 0x4, 0x1000000, 0x2]}, &(0x7f0000000200)=0x100) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000000a0afdff000000000000000000000000a3b0df903ccc6f07f1fa7859b6f0bd9ee616af0559eb352567d3cdf2bfb0856118ed7071d8300e6bbf0507b800000000000000"], 0x14}, 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000240)="dd5ff27ac663706a3e8d393a6b8da626c8dc4ae2bfd22b69c951d0cabb63b37107585e60af978c6fdac449566ccf3492cc8767164b68fa8120060e8929c7ee36727d886aa31aeced38e93b678e7430321ade7318e99c648d94ff845f27", 0x5d, 0x40050, &(0x7f00000002c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/22 05:22:14 executing program 3: r0 = userfaultfd(0x4) r1 = dup(r0) getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) [ 48.400392] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/22 05:22:14 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x82) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r1) getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, r2, 0x1, 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x80, 0x8000, 0x0, 0x12}) 2018/03/22 05:22:14 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x7, 0x1, 0x1, 0x0, 0x25dfdbfc}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x1, 0x3, 0xe27, 0x80}, &(0x7f0000000200)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/03/22 05:22:14 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDADDIO(r0, 0x4b34, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x4000000000000}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") flistxattr(r1, &(0x7f0000000240)=""/17, 0xe) 2018/03/22 05:22:14 executing program 0: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000040)=0xffffffff, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000002000)) unshare(0x400) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000010000)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) r2 = dup3(r0, r1, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000080)="9f1126df7e19682db572d379b0f0635fe31037dfe1418c1705eb59f67fd683065c7feae8c0b59b4b3897d868fca750434edd7c8a90ddbd256f0816aba8df9a7744921527c4439206c1c14c51bb13f42fbe77a509c9b990111f6a321525af9368721d0e2324376c7463a98ef566b9532d9563e1e552e3073f48e4ec288f1cb08b17fb74c82069c67e542a4f7a4ca79fd50004f70225d737a2de9afcaf8381198704d6d3de748a28cda9f4c1476cc76ea9918bb5fbbe0ed5f98d252ae1fc6f") 2018/03/22 05:22:14 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x579f) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x100000, 0x1) 2018/03/22 05:22:14 executing program 5: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x4) 2018/03/22 05:22:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000004100004) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x800020000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000040)) close(r0) accept4(r1, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80, 0x0) 2018/03/22 05:22:14 executing program 6: openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000300)) 2018/03/22 05:22:14 executing program 2: r0 = add_key(&(0x7f0000575ffb)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="e6", 0x1, 0xfffffffffffffffd) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='sy!]\\\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r0) 2018/03/22 05:22:14 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r0, 0x7, &(0x7f0000000140)={&(0x7f0000000040)="55d7c1b4c818636ec2adfa85343ac30b315f8c26f1c28be236753eab0703f373a13d48b1942706395432b68e17cf3b2a612165b04bcc36d8c8b34c57578ca6281efe580cdcede54fc8ac84b5b21f1bbdec2fc044c1194e1739872a0027169e4bc434170f570ce4d55048ad623795a4410cbb3dfe17cefe584ee7129a52795d996318076be39422e1509eb81f63181819732bca33cd901b53c8e3d012633ed70a1a0c1933bd4fdb59f02c28595d98bacc0a6e88b4", 0xb4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000002bc0)={&(0x7f0000001500)=@full={{0x3, {"2ad43fdf11ec9e"}}, [{"6e2ada883334e1"}, {"b0a30bdef69a65"}, {"7d30e1c59e5c07"}, {"2d84ae97a120e8"}, {"996c98f5acff58"}, {"c3ff552fbb09f5"}, {"e427991f46b752"}, {"ffdc8e00f4f24a"}]}, 0x48, &(0x7f0000002a80)=[{&(0x7f0000001900)}], 0x1, &(0x7f0000002b00)}, 0x0) 2018/03/22 05:22:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) fdatasync(r0) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000ffffffffffffffff05000600000000000a004e200000000700000000000000000000ffff00000000000000000000000005000900000100000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e20000000f4fe0200000000000000000000000000020000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/22 05:22:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10000000000000a) write(r0, &(0x7f0000000000), 0xffffffffffffffa5) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/03/22 05:22:14 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x14408) read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffdc5) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/22 05:22:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x14, 0x0, 0x100a, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) [ 48.785856] audit: type=1400 audit(1521696135.065:9): avc: denied { create } for pid=5796 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_fib_lookup_socket permissive=1 [ 48.812990] audit: type=1400 audit(1521696135.095:10): avc: denied { write } for pid=5796 comm="syz-executor7" path="socket:[13443]" dev="sockfs" ino=13443 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 48.849330] audit: type=1400 audit(1521696135.125:11): avc: denied { setopt } for pid=5796 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_fib_lookup_socket permissive=1 2018/03/22 05:22:15 executing program 3: seccomp(0x0, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{}]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x889e, 0x6, 0x2, 0x5, 0x6, 0xd41c, 0x6f, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x6, 0xffffffff, 0x0, 0xfffffffffffffffa, 0x28ff}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0x4, 0x1, 0x6}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) time(&(0x7f0000000000)) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xd2, 0x8000) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x4102, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x7ff) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x4, 0x0, "1e40a3ba191f152a0efed7b8d3f38d7ff7258126e8e2ff845a0876a4eb8dd9a1cbc3ad46a64a6c93e4b0563b4f228067ba3df9547ef48a2265e8eb464c939a26", "98e37b846794f49341bc2ac6b99fd66e36e2fc023801742b028194961b7ce025", [0x80000000, 0x4]}) 2018/03/22 05:22:15 executing program 5: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xb, 0xa, 0x4, "07d404ae9f67b24786d57fb19cdcd831a2d05511651436bb2c5ec5bc72dafb3ebffd0fa300b9e8fcfd2a371d3319a7ef4a06dc2d94f196c3f3bf4800b5d1c7d7", "7b61768f7f61490d79c4f470f063f1015a28e277a1f16494a5e89abcac170b4e", [0x7, 0x1]}) ioctl(r0, 0x2285, &(0x7f0000007000)) 2018/03/22 05:22:15 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x17, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x10000, 0x4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000380)={0x3, 0x2, 0x2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r3, r4, 0x5, 0x48000) 2018/03/22 05:22:15 executing program 2: clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f00009e4ffc), &(0x7f00003e5000)) ioprio_get$pid(0x1, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0xc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getdents64(r1, &(0x7f0000000300)=""/160, 0xa0) accept4$nfc_llcp(r1, &(0x7f0000000400), &(0x7f0000000480)=0x58, 0x80000) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, r3, r4}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x4, [0x471, 0x9, 0x2, 0x4]}, &(0x7f00000003c0)=0xc) 2018/03/22 05:22:15 executing program 0: timer_create(0x3, &(0x7f0000095fa0)={0x0, 0x4, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000040)}}, &(0x7f0000001040)=0x0) exit(0x0) timer_settime(r0, 0x1, &(0x7f0000040fe0), &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+10000}}) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) write$tun(r3, &(0x7f0000000100)={@pi={0x0, 0xff}, @hdr={0x2, 0x7, 0x9, 0x80, 0x8, 0x6}, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [{[], {0x8100, 0x4, 0x5, 0x2}}], {@x25={0x805, {0x0, 0x80, 0xff, "71a72938cc6d20561c58d27f0d558b6b0d2689029c7e5f37e83603602b75f6b8a0922edd8871c474247a6f3a1d1bb4328a397a3c80fd378c91c004744de9410e9daee58a10350160bf58ae32729f6ce07b7645d2212fc51c0a64aa1123307b8c27621824ff245cd5200d627bc78063b9e5b86a7c03ede1301d1c1c01a2552d02c271235919871b9f77bbc9c4a6586a9e48917eb06012da6af0c5a45640022257534257bfa23452dbbc2fbbd410c40a5c722a165a3003122c27a8117e6b4b5405075f391829f16fcabdb602e6509677a564fc59f7bd3ee14d857bc5bbf70e604d0c5ae36de9e6aefbc5b7aa8920"}}}}}, 0x110) 2018/03/22 05:22:15 executing program 4: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000d4f000)="fa", 0x1}], 0x1) lseek(r0, 0x0, 0x3) fcntl$setlease(r0, 0x400, 0x1) 2018/03/22 05:22:15 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) read(r0, &(0x7f0000000100)=""/223, 0xdf) 2018/03/22 05:22:15 executing program 6: mkdir(&(0x7f0000000100)='./control/file1\x00', 0x14) 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}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control\x00') rmdir(&(0x7f00000000c0)='./control\x00') umount2(&(0x7f0000000080)='./control/file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/03/22 05:22:15 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) accept4$llc(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/22 05:22:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/03/22 05:22:15 executing program 5: setrlimit(0x0, &(0x7f0000000100)={0x0, 0x8}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f0000183000/0x14000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x100000000, 0x4) 2018/03/22 05:22:15 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x11, 0xfe, &(0x7f0000000140)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x3, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x8) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000cc1ffc), &(0x7f00002f1000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001540)={@multicast1, @empty, 0x0}, &(0x7f0000001580)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'sit0\x00', r2}) ustat(0x1, &(0x7f0000000040)) 2018/03/22 05:22:15 executing program 7: pause() r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000008199b2a3000000000000000000000000000000000000000000e500000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e200000000000000000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000a004e2000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/03/22 05:22:15 executing program 2: clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f00009e4ffc), &(0x7f00003e5000)) ioprio_get$pid(0x1, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0xc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getdents64(r1, &(0x7f0000000300)=""/160, 0xa0) accept4$nfc_llcp(r1, &(0x7f0000000400), &(0x7f0000000480)=0x58, 0x80000) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, r3, r4}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x4, [0x471, 0x9, 0x2, 0x4]}, &(0x7f00000003c0)=0xc) 2018/03/22 05:22:15 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="01000400b673687ef500000000000000000000000000000000000000"]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0xfffffffffffffff8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x4e20, @rand_addr}}, 0x0, 0x7, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) 2018/03/22 05:22:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) inotify_init() ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/22 05:22:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0x0, 0x0, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/03/22 05:22:15 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000001) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x2000000, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x80000001, 0x8e, 0x4, 0x6}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x94, &(0x7f0000000300)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @rand_addr=0xa5}, @in6={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, @in6={0xa, 0x4e20, 0xc63d, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000400)=0xc) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x840) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x5, "da4d0d6ee9"}, &(0x7f0000000100)=0x29) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) r4 = memfd_create(&(0x7f0000000140)='/dev/ashmem\x00', 0x3) bind$inet(r4, &(0x7f0000000180)={0x2, 0x4e24}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/22 05:22:15 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x101) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x73, 0x4, 0x1}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001240)={0x0}) r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x88010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000025c0)={0x70, 0x0, &(0x7f0000001400)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=[0x70, 0x78, 0x48, 0x0, 0x20, 0x38, 0x38, 0x20]}, 0x4}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r3}, @acquire_done={0x40106309, r4, 0x3}], 0x1000, 0x0, &(0x7f0000006900)="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"}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002a80)={0x0, 0x9, 0x0, 0xd88a, 0x4}, &(0x7f0000002ac0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000004280)={r5, @in6={{0xa, 0x4e24, 0x41, @loopback={0x0, 0x1}, 0x5}}, 0x7, 0x8, 0x4, 0x8, 0x9}, &(0x7f0000002f80)=0x98) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/22 05:22:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)="7365bdabaa96cad3", 0xfffffffffffffe61, 0x0) [ 49.088853] [ 49.090517] ====================================================== [ 49.096821] [ INFO: possible circular locking dependency detected ] [ 49.103211] 4.4.120-gd63fdf6 #29 Not tainted [ 49.107601] ------------------------------------------------------- [ 49.113989] syz-executor3/5859 is trying to acquire lock: [ 49.119511] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 49.129849] [ 49.129849] but task is already holding lock: 2018/03/22 05:22:15 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$KDDISABIO(r0, 0x4b37) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000fffffffffffffe0100000000", 0x14, 0x0) 2018/03/22 05:22:15 executing program 0: getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffdf4) 2018/03/22 05:22:15 executing program 6: mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/128) [ 49.135805] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 49.144366] [ 49.144366] which lock already depends on the new lock. [ 49.144366] [ 49.152665] [ 49.152665] the existing dependency chain (in reverse order) is: [ 49.160274] -> #2 (ashmem_mutex){+.+.+.}: [ 49.165097] [] lock_acquire+0x15e/0x460 [ 49.171362] [] mutex_lock_nested+0xbb/0x850 [ 49.177973] [] ashmem_mmap+0x53/0x400 2018/03/22 05:22:15 executing program 0: clock_getres(0x3, &(0x7f0000262ff0)) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/03/22 05:22:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) [ 49.184061] [] mmap_region+0x94f/0x1250 [ 49.190323] [] do_mmap+0x4fd/0x9d0 [ 49.196147] [] vm_mmap_pgoff+0x16e/0x1c0 [ 49.202493] [] SyS_mmap_pgoff+0x33f/0x560 [ 49.208963] [] do_fast_syscall_32+0x321/0x8a0 [ 49.215752] [] sysenter_flags_fixed+0xd/0x17 [ 49.222452] -> #1 (&mm->mmap_sem){++++++}: [ 49.227360] [] lock_acquire+0x15e/0x460 2018/03/22 05:22:15 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x10010, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'teql0\x00', 0x54}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) 2018/03/22 05:22:15 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x1102) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000080)=0xffffffffffff7fff, 0x8) 2018/03/22 05:22:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite6\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0xfffffffffffffdfe}], 0x39) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001fdc)=""/36, 0x24}, {&(0x7f0000e6af52)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xcc}], 0x4) umount2(&(0x7f0000000140)='./file0\x00', 0xb) [ 49.233620] [] __might_fault+0x14a/0x1d0 [ 49.239973] [] filldir+0x162/0x2d0 [ 49.245829] [] dcache_readdir+0x11e/0x7b0 [ 49.252273] [] iterate_dir+0x1c8/0x420 [ 49.258425] [] SyS_getdents+0x14a/0x270 [ 49.264667] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 49.271882] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 49.278138] [] __lock_acquire+0x371f/0x4b50 [ 49.284748] [] lock_acquire+0x15e/0x460 [ 49.291006] [] mutex_lock_nested+0xbb/0x850 [ 49.297604] [] shmem_file_llseek+0xf1/0x240 [ 49.304186] [] vfs_llseek+0xa2/0xd0 [ 49.310072] [] ashmem_llseek+0xe7/0x1f0 [ 49.316309] [] compat_SyS_lseek+0xeb/0x170 [ 49.322814] [] do_fast_syscall_32+0x321/0x8a0 [ 49.329574] [] sysenter_flags_fixed+0xd/0x17 [ 49.336249] [ 49.336249] other info that might help us debug this: [ 49.336249] [ 49.344364] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 49.354157] Possible unsafe locking scenario: [ 49.354157] [ 49.360192] CPU0 CPU1 [ 49.364828] ---- ---- [ 49.369464] lock(ashmem_mutex); [ 49.373133] lock(&mm->mmap_sem); [ 49.379392] lock(ashmem_mutex); [ 49.385591] lock(&sb->s_type->i_mutex_key#10); [ 49.390665] [ 49.390665] *** DEADLOCK *** [ 49.390665] [ 49.396867] 1 lock held by syz-executor3/5859: [ 49.401415] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 49.410478] [ 49.410478] stack backtrace: [ 49.414945] CPU: 0 PID: 5859 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #29 [ 49.422533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.431861] 0000000000000000 45d37fda61896da4 ffff8801d93d7a58 ffffffff81d0408d [ 49.439835] ffffffff8519fe60 ffffffff851a9d00 ffffffff851beb20 ffff8801d90120f8 [ 49.447831] ffff8801d9011800 ffff8801d93d7aa0 ffffffff81233ba1 ffff8801d90120f8 [ 49.455817] Call Trace: [ 49.458380] [] dump_stack+0xc1/0x124 [ 49.463717] [] print_circular_bug+0x271/0x310 [ 49.469835] [] __lock_acquire+0x371f/0x4b50 [ 49.475785] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.482944] [] ? __lock_is_held+0xa1/0xf0 [ 49.488714] [] lock_acquire+0x15e/0x460 [ 49.494308] [] ? shmem_file_llseek+0xf1/0x240 [ 49.500423] [] ? shmem_file_llseek+0xf1/0x240 [ 49.506542] [] mutex_lock_nested+0xbb/0x850 [ 49.512483] [] ? shmem_file_llseek+0xf1/0x240 [ 49.518600] [] ? mutex_lock_nested+0x5d4/0x850 [ 49.524804] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 49.531013] [] ? mutex_lock_nested+0x560/0x850 [ 49.537232] [] ? ashmem_llseek+0x56/0x1f0 [ 49.543002] [] shmem_file_llseek+0xf1/0x240 [ 49.548944] [] ? __fget+0x23a/0x3b0 [ 49.554190] [] ? shmem_mmap+0x90/0x90 [ 49.559873] [] vfs_llseek+0xa2/0xd0 [ 49.565118] [] ashmem_llseek+0xe7/0x1f0 [ 49.570722] [] ? ashmem_read+0x200/0x200 [ 49.576404] [] compat_SyS_lseek+0xeb/0x170 [ 49.582261] [] ? SyS_lseek+0x170/0x170 2018/03/22 05:22:15 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000002000/0x5000)=nil, 0x5000}) r1 = userfaultfd(0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x8000, 0x1, 0x4]}, 0xa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000005f900c6093c2bee01a0ae02323d026333ec339cd52dce69025928ff64a0cf86e382e5"], 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x301800, 0x0) 2018/03/22 05:22:15 executing program 4: creat(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000080)='./file0\x00') close(r0) 2018/03/22 05:22:15 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x200000004, 0x6037866757ac62f2, r0, 0x0) [ 49.587769] [] do_fast_syscall_32+0x321/0x8a0 [ 49.593884] [] sysenter_flags_fixed+0xd/0x17 2018/03/22 05:22:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0xb38) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/22 05:22:16 executing program 5: r0 = epoll_create(0xc0) pwrite64(r0, &(0x7f0000000000)="db1cd3dde69efcf153bb6cb5613ef07ae32980a3ab1ff4266a71a65253a3f3e48ea99942a2b6293e7f7485203df8afab1bbde5ae1a7572b255a7c7a9470038b42987302d2d271b4bee361b2e4ac14ff17cff2567434de85bdd2825ffb65ff19f10cb63b3889f684488f466614c2a447ff6945f0cf05ef66f24a80484b656e64bb8529dd237841e43692aebff397ba5567ab4ca2ced8cd88905960e75e77979f9739d088cfc5bbf7ba4e4935b0f6afa4062a8d42b35092af0a8925f5819ca01d191ad2c251ce5c8558195add2708c5dd46749f7823c968d281af9ff1465cb05877ee7ee0c9925", 0xe6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x9e7}}, 0x6, 0x7ff, 0x7, 0x0, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x9, 0x30}, 0xc) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000300)) 2018/03/22 05:22:16 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x1) timerfd_create(0x5, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/03/22 05:22:16 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000001) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x2000000, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x80000001, 0x8e, 0x4, 0x6}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x94, &(0x7f0000000300)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @rand_addr=0xa5}, @in6={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, @in6={0xa, 0x4e20, 0xc63d, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000400)=0xc) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x840) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x5, "da4d0d6ee9"}, &(0x7f0000000100)=0x29) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) r4 = memfd_create(&(0x7f0000000140)='/dev/ashmem\x00', 0x3) bind$inet(r4, &(0x7f0000000180)={0x2, 0x4e24}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/22 05:22:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fchmod(r0, 0x8) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x3, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() tkill(r1, 0x13) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 05:22:16 executing program 6: madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0) 2018/03/22 05:22:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r3, r2) 2018/03/22 05:22:16 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) modify_ldt$write2(0x11, &(0x7f0000000000)={0x80, 0x20000000, 0xffffffff, 0x2, 0x20, 0x3, 0xfff, 0x8001, 0x9, 0x8001}, 0x10) r1 = dup(r0) dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003dc0)={"d48cb3ae9743a62b0000000600", 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003e00)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = dup3(r0, r0, 0x80000) sendmsg$netrom(r3, &(0x7f0000003640)={&(0x7f0000000080)=@ax25={0x3, {"d07f862ea9ea30"}, 0xd2}, 0x10, &(0x7f0000001440)=[{&(0x7f00000000c0)="301ac5c6ee8aa887a119fae7483196325305ba10f177fe39a4765d1e07e43835f1bd36ea591fbd01b6037dd13432b50d5ea3772d32dc39d15c801b7ab7a539438d45172662ab46389d1fa892a0755452e32343c8ea06f327462e1f60a04384d17410a2761375edf52b61683b095ed8164072453ef7ce33d6a2607e685cdecd29b1f70725c9339b8fc73e2b2a069f8cb890481ca503a88f5b7116d22a16da91710f485b37884483bfdfd31f94a763", 0xae}, {&(0x7f0000000180)="00d913fa", 0x4}, {&(0x7f00000001c0)="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{&(0x7f0000001380)="1717646851285423ac7281b18b545806962a03c065aa54e9036792350ec29a130b5ae5837d10b6a80bdae457cd86d4c999b2b3ec969012fb24d64945703c6541f67c87761078dbc7bc90ee6fdcbe83ad4dd97fc9a886ea33c4124cfa3dd4c4b5cbb152a46beb66a66324f2605221febbd43511e3e1861ba2b73d9c931cd9a027e32a4eb469381bd2887982ffc254bcb37112b90d6047b4650c896a35", 0x9c}], 0x8, 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"], 0x21bc, 0x881}, 0x810) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x2}}, 0x26) close(r0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x100000001}, 0x2, 0x0, 0x2}}, 0x26) ioctl$sock_bt(r1, 0x8906, &(0x7f0000003680)="0e90532766da006b96d9d648b7f09713d03d59f75af547c89246889d9b5358799aeb187122c947a4d6331b943176f3a4e48a19c6172addb6cace027da957fe8d5b3769aec3012015615b700439f7dfba9fef474a20211e4decb02fd8dace00ef244a7cea3000dd19b694e71645") 2018/03/22 05:22:16 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f6578650000000700000000000000de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a04106934728a6fae2") syncfs(r1) fchmod(r1, 0x0) 2018/03/22 05:22:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x22) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090665000000000000007f0080400300000046000107000000141900040004800030a60000000003000000000000000013f500", 0x39}], 0x1) epoll_create(0x7ffe) 2018/03/22 05:22:16 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x807, 0x6, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='projid_map\x00') setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0xfff, 0x2) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) 2018/03/22 05:22:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000840)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000280)={0x560, 0x41, 0x310, 0x70bd28, 0x25dfdbfc, {0x11}, [@typed={0x8, 0x60, @uid=r3}, @generic="583b372b7dcebd04241c77e6f0605420892100f8338697fc94f4c9fbb0952893f7d53b1d11c0cc3c9d5f34788b22913141992d0c928c0a2759345a9108383d4fdb15dd18b564f08b7c1f45f51fefe0f66aa9d2a8ac03aa9c199520708802332842e204e8900709a7bb0a23a56d3fac20ec5fb759e579debd70fc995fad82349850e0f7a0610a096ef7b031fb70a2e09bffeb87c8dc16ce2acbf64b55d7ecc0dec0de65da32357a582f94e0aac717adc57b2ced1b95fdff3c6ea2701b54a1429af55bc65297290e6cf62d8898d7db385cbf757675b393e58512138aa9a39b0e3b724a246a80ec53e9e0a97896322d5e88", @nested={0x214, 0x24, [@typed={0x8, 0x45, @uid=r4}, @typed={0x14, 0x6b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x10, 0x6f, @str='eth1md5sum\x00'}, @typed={0x8, 0x69, @str='(\x00'}, @generic="811d56c8d79713ef28b1bed5111643610ea5edac2eda70c16e1f7e0803b59e6c31d399f9c04bdd6ccef3af69b721ea23151208be7914ff8ee8be87e87beb1674a2fb6dcc799974b54add0849b83e93a8be418d468bd39f1a60a6618d4e337b96cccc177bf3f3de7729270580c7f07b9a3053743244e386e6b7f8d0fab55f7de925befa42128e868392dcc36bc3a632c71e8aa0f8ddc318a8fa1e46ebde24432ec03474987d5428269feab7777592a9d5d576753ed6d9155d76e34e533e20855821c10107e886c9655b7bd8b36b3cebbe5aa36d11d3d4a4cfb4fefe6726a5078375b22699a56a1d4712c5ea08f38dcdb126d43890d927d6", @generic="bf", @generic="1f01e1dbceef4f31b80f6727682a88b3e133e7721de540f0e958dd0a75b2c9d814b1d2d9221942f6cbc9fda64afbd6c0b9c388a8b98a5a156c678ecfece2ef4f1e7f17de0eb853a2a8f66423dc99a94828b4d3d673f8ee0acbb64f77e99ad6c365eddd18", @generic="c8237a2f3ebe16f23fbff8b511c1366bd4e94921fbd0b283718c942f51c4fd35770cc8c8bbe06001be0738f448636881beaf72e34935a9e5a163a2c4b8ea4e7a125b6888f2bfa7f5e7923adff130e53a5eef271127b2948e44bd75cb20cc4d2a97b8d63cdbbd8188b879b4ed026bc81e954b459148976eb06b785a60cabec1"]}, @nested={0x20, 0x29, [@generic="fdb0fd4afe75dec6dcbc893a9e9cd913e0", @typed={0x8, 0x3f, @str='\x00'}]}, @typed={0xc, 0xb, @u64=0x6}, @generic="1a161fdaff05f3210323d27fad4f2092014f05a04ad36d2ccf7406e6d76d271490a7ef400ed9211fc5e2feb7754d8cf80b162b460cb31b726e1b726aa532c252600cb540aad12a9f4b9001faf3670d4dfab019247492cac40171f08a919aad47c1cb90abf0cb4f0b82824840b83cd06588d46e94a2a7380f3e123406f48650a45c4c1832a9346114dd01f673f94feb93eee7784a21e352ff75211a2cbc0ee9800dda707e5e06f66d24d819d6194f16a879850adeeec940531031b17d6fce0cd672e006a29e73e8", @nested={0xcc, 0xc, [@typed={0xc, 0x1a, @u64=0x80}, @generic="d363d1322596c8529e0466c67401b03146aee8563bef55b54146d82b62d5a9600ad46fc1ad625a87e61315b41939325602dd34a37304f4d7c8a134ac4d87b9a6568815fcf907d13a914df89d5830081e75a166e312b1f9ecb8c614770c25216f352d28e7810bc29fd482d1cd9aeddb14ede9271def0fe03c7959d8fddcc016d3c4caf64db5e307f83cba8837e4a91d828554349985da6597efafcf8729b254d7f2edab80b5f063e1ba2a6b1762e94ea575cc0680a85a03e8ccacc3"]}, @typed={0x14, 0x87, @ipv6}, @nested={0x6c, 0x49, [@generic="3470c82dd8f8c262f7141fc92ceb129f0d3f8e3d88883d79462baf6dd731e73f96e7d750c63c0617fc2756fe99fc7785f650d04f3eaee033465c77185c174d0e42c3630ad02641c6158e79098ff4efbb7a0923881aec6d1782b4e9e35d62d9bfc2722c7581f0d22c"]}]}, 0x560}, 0x1, 0x0, 0x0, 0x4040000}, 0x40000) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa2000), 0x0, 0x0, &(0x7f0000f86ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/22 05:22:16 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r0, &(0x7f00005d7fa0)=[{{0x77359400}}], 0xffffffffffffff14) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00000001c0), &(0x7f00000002c0)}}, &(0x7f0000044000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001100)={0x2, [0x0, 0x0]}, &(0x7f0000001140)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x103, &(0x7f0000000000)=""/4096) membarrier(0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1012000000016) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001080), &(0x7f00000010c0)=0x4) timer_create(0x6, &(0x7f0000001000)={0x0, 0xf, 0x1, @tid=r1}, &(0x7f0000001040)) 2018/03/22 05:22:16 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = dup2(r1, r0) connect$netrom(r2, &(0x7f00000003c0)=@full={{0x3, {"253bc14738397c"}, 0xa8b2}, [{"9c788852630a4f"}, {"7e220f88cf8ad5"}, {"34b82563ddf16c"}, {"5d2dc4ca8b4d10"}, {"e403c1e61a97a2"}, {"35525b153023f5"}, {"b15b11d95264a4"}, {"e7580034a97b36"}]}, 0x48) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000002c0)=""/145, &(0x7f0000000380)=0xfffffffffffffeef) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0xffffffffffffffff}}) write$eventfd(r0, &(0x7f0000000440)=0x8, 0x8) r3 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="726daa4e33a44269d2b8d32e3d1a3102634a20175c60bada3b795f328bf9511a6eac0d209c4d574ea7e2b5b55c593454f850b759f0f2a0bac9f7d81270c54b43b30c743dcf5c339332ec015fe3bcef87c2468b417e3df5841a425149cb5dee009b90bd22a847cc6ac4be36fb54f3a3fdaada4a4cadc4cf153a89243f14290e083c19e81c201e022afc299e8785a0be052eaea7e08993ae1d53ad3e13104545f801c181595e7feabd7db24e67d43ec93bb922b93b22b236b0e42511d262b2567f71f3f4a03ea465a09546685e6fb99dc16ca8", 0xd2, 0xffffffffffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="a754365e1c1f366ce92661e11c020235f57e14ff7d6ea0486ee130e49997fc6c609ba9568baa59bee894f70371453120159bbaf95bf08681c462fdfb6a5e956df4071b19ead41bb4b7be38833fb218c6078a002d6cc5bc07e4970df5a2e8bdc7898e4678ac773911ab04c0a700d90a9534", 0x71, r3) 2018/03/22 05:22:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000f8c000)) recvmmsg(r0, &(0x7f0000f8c000)=[{{&(0x7f0000f8cf80)=@generic, 0x80, &(0x7f00000b0000), 0x0, &(0x7f0000f8cfe8)=""/24, 0x18}}, {{0x0, 0x0, &(0x7f000046f000), 0x0, &(0x7f000079ef79)=""/135, 0x87}}], 0x2, 0x10000, &(0x7f0000c26ff0)) accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80, 0x80000) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 2018/03/22 05:22:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080afdc)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x8000, &(0x7f0000000000)=""/30) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ipddp0\x00', 0x1}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/22 05:22:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r3, r2) 2018/03/22 05:22:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) socketpair(0x10, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x2}, {0x8, 0x80000000}, {0xb, 0x5}], 0x3) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0xac4}}], 0x2, 0x0) 2018/03/22 05:22:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x124) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x6, 0x0, 0x1, 'queue0\x00', 0x7}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/03/22 05:22:16 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x9, 0xffffffffffff702c, 0x2}) r1 = socket(0xa, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'syzkaller0\x00', 0x4000002000}) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="98874f710000000000001328af4c75510dc3942e56b84abc6409040100000000000000005a0100000001000000000000000000000000000000"]}) 2018/03/22 05:22:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/22 05:22:16 executing program 6: unshare(0x8000400) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1dfdb6ea34280da503d762ed1455611d6d0fb3ca2e6f620b3f006d13cf8071977fe804f0ff55997e766779cfbe7f2451db77d06f72ed2ecfb4ab795fc353ef"}, 0x58) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xb2, "0e3d641239faeafd8808727afaff6c0dea51e2f8b76302e9f68cabb9277a0ad6da7d08a0b049b4e18307010533322b00e5fd68f31367cbad1a4dbfccb1606a2ba58847f332b1be59420b87b4883ad1e265ffb9cbbda61dc8139945420cf655298ee36bafcbea242d3e630d8e634fdc74205e2ae322c28cd1ee99251dea345ddb6768cd30a6768efe1f7e1aca85f38dbc5acd8751c8527ef2dd54e5a04a1aa69a48c61f0b810024843a983f656c13932efa43"}, &(0x7f0000000280)=0xba) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f0000000000)={'ip_vti0\x00', @ifru_names='gretap0\x00'}}) 2018/03/22 05:22:16 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x3, 0x4) prctl$getreaper(0x80000004000002f, &(0x7f00000001c0)) 2018/03/22 05:22:16 executing program 0: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000000)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x1c) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/22 05:22:16 executing program 7: socketpair(0x3, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xffffffffffffffc0, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x1c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001dfc2)) 2018/03/22 05:22:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000240)="a2fcaa48d5655fa38956df982c0a55c7eeb032d24813db6f22db68e8321325d5f4fc05736ac4612f286c965cea986b45ca0f821151d6adef3fd1862c74a4645cdf7a0467104bafa95e7a9dbb8ef22f8736dfad5239157265eccbfb85e8bda45807f6fa2b2c7f5d8f115ee53ba89a205ade05d5cbc611bf2a6792caa9a0686ff7877a3a5a3e1f2fa1563ec2574b6dbf6eb73773be676d28b147406703198ea535ec6901b3584e9358ee47488c01fb525d98522a4f97b641", 0xb7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x40, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, "79616d30000000000000000000001000"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x2d, "9f3bd1aaafb94009909234d3be0a5e990253f2d448ad332be7a855d964d6da3cf8e1b8c23217a37599ef2ce580"}, &(0x7f0000000100)=0x35) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x1}, 0x8) dup2(r1, r0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/2, 0x2) 2018/03/22 05:22:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r3, r2) 2018/03/22 05:22:16 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f00009b1000), 0x0) 2018/03/22 05:22:16 executing program 0: rt_sigaction(0x11, &(0x7f0000748fe0)={0x0, {}, 0x7ffffffe}, &(0x7f0000000000), 0xfffffffffffffc38, &(0x7f0000000080)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000600ff018c1d010100dcc69face8d39fe331bed49c6cacb9d5b298284cfe2e1291c3a9ad7869c8c86b9c98b2abfa47fe2bc83631bbad474e9da71aa26c746e0d86c0b47656d0f1732b9e0e6db72a6f5a7b67e9c95c311d76d3bbbb5504f3bddefe26a3f5afd3b75adfa900532ce19ff602e843643e946902927d3620f53c41d5593e4f37796e371f8f3a80c489358e1acfce4b374eb18a6ca91ea17c044fbca172ebd6a74a65bba1311c0caae2d94c0b04daaabc385fbed645fdf7"], &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x30, 0x7, 0x80000001}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r1, 0x200}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x80000001}}, 0x7ff, 0x3}, &(0x7f0000000200)=0x88) 2018/03/22 05:22:16 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200040, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x4002}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x30000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x42, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6tnl0\x00'}) 2018/03/22 05:22:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000)=0x1b93, 0x4) 2018/03/22 05:22:16 executing program 6: seccomp(0x0, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x6, 0x4, 0x56}]}) syz_open_pts(0xffffffffffffff9c, 0x0) 2018/03/22 05:22:16 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x60) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0xc) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)="a06d4ef94e5aa5db03834d9ebe4df4ea135909facc6a37cd103e534cc26867f59baf10ccb18e196e6f848178586f16ca9736dd06994fd0c9fb16198dfacdc92aedf0e91502ab70100d096e26adc36692c6c3f3d87b7fdd06999ee7215b2f5ced518f641f77ae665909bfa0d0c4270b0f6f5eb72b19927f8c333deb715063dc5a0e0a4829c618f36d109b7c3635b6cb91bcc08e0ff6c736d828697278e3cd7c08166a270c4ec8b28d97932cf847ff", 0xae}], 0x1) 2018/03/22 05:22:16 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt(r0, 0x1, 0x1a6f, &(0x7f0000000080)=""/11, &(0x7f0000000100)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00', 0xfffffffffffffffe}) dup3(r1, r1, 0xfffffffffffffffd) gettid() gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001bc0)) getuid() stat(&(0x7f0000001c00)='./control\x00', &(0x7f0000001c40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000032c0)) lstat(&(0x7f0000003880)='./control\x00', &(0x7f00000038c0)) lstat(&(0x7f00000055c0)='./control\x00', &(0x7f0000005600)) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', 0x0) 2018/03/22 05:22:16 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) r2 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000000000)={0xb8c}, 0x8, 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x2, 0x7, 0x27ee, 0x18000, 0x0, 0x1c5, 0xa482, 0xc, 0x5d5e, 0x2, 0xb1, 0x3ab9a006, 0x7, 0xc, 0x8a, 0x6, 0x0, 0x7, 0x7f, 0x200, 0xf2, 0xe78f8f6, 0x12, 0x5, 0x81, 0x0, 0x2, 0x6, 0x0, 0x8, 0x8, 0x28, 0x8, 0x9, 0xd47c, 0x1400, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f0000000040)}, 0x80, 0x22d1, 0x100000000000, 0x6, 0x1e, 0x9, 0x6}, r3, 0x20, r2, 0x1) dup2(r0, r1) 2018/03/22 05:22:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd4(r0, &(0x7f0000000000)={0x5}, 0x8, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00008cf000)=0x4f15, 0x4) getsockopt$sock_buf(r1, 0x1, 0x40000000000001d, &(0x7f0000861000)=""/48, &(0x7f000025bffc)=0x30) 2018/03/22 05:22:16 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) sendto$inet6(r1, &(0x7f0000000180)="93", 0x1, 0x1, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) keyctl$set_reqkey_keyring(0xe, 0x4) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x5, [0xe4, 0x6, 0x4, 0x8, 0xfc8c, 0x1000, 0xd3a1, 0x5f2]}, 0x5c) 2018/03/22 05:22:16 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpgrp(r0) r1 = timerfd_create(0x8, 0x0) timerfd_gettime(r1, &(0x7f0000997fe0)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000000040)="b63b8976e8ec7704c234c7919be6d6870b809defcf7154802bb7fe0cf041ad34a592a72bf9ff1d2d0191fd7faaaaf3bd91e9c20aad2269515c312ae1b8cac421b523b856074f54f65597940ad773747ab9dab7b7f5ab275ce01c325ab98b760ef396bfa2acc606536dbeee9c4905bd904f04933dde13683eb3c5147011ef4852f6147983ff640bbfec59b89e224123cb493b76be1f2e5276b590a8df2e10c5ff105d13db8b3493acb217a26201cb35a7d605de0d704db5a623a1bb42d5fc3fb0b1ff0ee6b5546df98794af0fe8062e", 0xcf) 2018/03/22 05:22:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80040000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000000c0)='maps\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000100)="7365a4f1d60800000000000000207800", 0x10, 0x0) 2018/03/22 05:22:16 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="618ebabc988cbb2bea3c679f2c9363d9434aca302c55b3750812eb7d7bd84fa38d288463eab7204ebd78c1e7a826da9fe692181197be2f9aeb974a046090772115f28057e4cb886e710548d54444d7961b3f776cbc8ccfc6e80504ca059e40670a9d692638832c7bb1c0768582a2256d331cec2b5211abef0a24a59d61f0950acb8f3ddbf237f754fe51b1f75b9b745cc10257fe6be50c4af7e630e667f8ec7742588a54f7e34a78a9d37c17a659da48de7f4eb098b2aa886b8db8", 0xbb}], 0x1) r1 = accept4(r0, &(0x7f0000000240)=@ipx, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff]}, 0x3}}, 0xffffffff80000000, 0xffffffffffff7fff, 0xff, 0x80000000, 0x82}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={r2, 0x1f}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r3, &(0x7f0000001200)=[{&(0x7f0000000080)='2', 0x1}], 0x1) fcntl$setsig(r3, 0xa, 0xc) 2018/03/22 05:22:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r3, r2) 2018/03/22 05:22:16 executing program 4: munlockall() r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200200) unshare(0x20000400) fstatfs(r0, &(0x7f0000000080)=""/86) 2018/03/22 05:22:16 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwrite64(r0, &(0x7f00000002c0)="b055e8b8", 0x4, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 2018/03/22 05:22:16 executing program 3: syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x2423) 2018/03/22 05:22:16 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x101, 0x189040) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) 2018/03/22 05:22:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='vboxnet1(em1\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0xe1e, 0x4) 2018/03/22 05:22:16 executing program 0: sysfs$2(0x2, 0x401, &(0x7f00000000c0)=""/130) 2018/03/22 05:22:16 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) close(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x3b) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'rose0\x00'}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x4, 0x0, 0x0, 0x5, 0x4ffed8b4, 0x1, 0x7fffffff]}, 0x12) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lseek(r2, 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/03/22 05:22:16 executing program 6: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x80000018}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000019ff4)) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5111, &(0x7f0000697000)) r1 = dup3(r0, r0, 0x80000) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffdbfb68f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x908, 0x4) epoll_pwait(r0, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) 2018/03/22 05:22:16 executing program 0: r0 = socket$inet(0x10, 0x5, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000140)={0x10, &(0x7f0000000100)="3b41779734824a97a9b084172dd52a76"}) 2018/03/22 05:22:16 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x400, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x7ff) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000000000)={0x0, 0x8, 0x249626f1fab4d574, 0x2, &(0x7f0000ffe000/0x2000)=nil, 0x9}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x9, 0x4, 0x5, 0x8}, &(0x7f0000000180)=0x98) 2018/03/22 05:22:16 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f00003aa000)}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x21) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000003c0)=0x40, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@loopback}, &(0x7f0000000100)=0x14) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000280)=""/37) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/member\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/selinux/member\x00', 0x0) keyctl$get_persistent(0x16, r1, r2) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) 2018/03/22 05:22:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000080)="6a14c8ad447b573bc942970f10876267e1b4a89716958ecb9fec174da3baadd66d97fbddeca9eed8a308c706adbddfb344852b9e497350e24def3f98bc77ff02865b77396babbd735d3c7b0ede8a6fa55bd93353a43cab85f2d7d6d9e56db4cff5bc18eaa1d250a642e19783d026453e3dd1e4b5ad1e62d73aa46b00954e753b0c77ac38ee66c2eb36a9d92ce43c59a86ddacf5f6bc06af92b5dc0be7ff46fb6aca2e0973825178b752e0c76f978101443e48f05bd9b81ddf0e207a8ea3327476b0061b783112e3bcc4c9f5bfad6090a81fffbf9228a627050237b3aeffc4cb56c769846180145865ba6463e8b376f8bc000363f78f616059e"}, {&(0x7f0000000180)="73da7f92b6da85761095d032c99de342029234c13596bf631fd11c457d4faf1c729a4b4fea0fb43dc8a4c6864b2404894ceb317d326fba6ad4318ba98bb8e99c41e831143d6fd6346856353ce52b1309097cd3bf503f61b1586b898acbad91e69aa315c5adc0f3cf4bc7a556a40f8321c4ff6a12fa4ce0cb6cf4d92c3fc7af468e4378e9cb"}, {&(0x7f0000000240)="e0bfc62a003d83a4679f7cc10ef15f71503283bf828afc63b8f83237479e4589f37e771edff6fa701730a2cbb576cd6520d15120a46a5fc8859bf657834e593bf00432ec0f3b8a8140db4f9673073b62adb9208d51576f"}, {&(0x7f00000002c0)="435ca0976f985d76e898ef139a143a7d7e34328b6f9296ef7f2e76b25977bee181a3b36462222969385388c0e1ec6588522f4d7c796735ca28"}, {&(0x7f0000000300)="b8f8ffe99b86dd53216dc3fdc2cdc4b6c0c004ccc19bd76c7a4a2376e108f4392b00414f4a8d80448cfe5e26ce5146cb6db61fed58c09f36643685509621091cb168c9504d43328bcc2964070ef6d3c2c4530d44a0f722057ca662698be6e15671f69026d0c47ead40809247"}, {&(0x7f0000000380)="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"}, {&(0x7f0000001380)="b5607c62121af4dea9ec5019f5b4041f0d0d4ed5cf67a832e761e084e13e546c4806277ac8938d5b28221bd8efdccddc93abf5953d0861cbb240805f5970c07facde0047dd231c4d6101bc12e8dbf1ca0aaa57c7349dbfab8eabb064b0db8e2e1cbb65d3b6be946a036275e296a64c660786807188cc6fb379e1970796a45d53427e1351f4a6b87dd410c50877344a5c3c6ae30406fb68dd7f4e179288740917f3e707187b4900213c82814613b073a4c30c94fe9cd2f17c384063f2bde3d598c2e123a88806b9d9b1bee9520e2f1749ec9ef18ff07eabb1"}], 0x2fe) pipe2(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001580)={'syzkaller1\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001500)={{0x4, 0xff}, 0x0, 0x3, 0x3, {0x9, 0x100000000}, 0x0, 0x9}) memfd_create(&(0x7f0000000000)='systemprocposix_acl_access*-\x00', 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001640)={0x5, 0x2000800c, 0x5, 0x8, 0xa9}) 2018/03/22 05:22:16 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x2000006, 0x40013, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fe9)) 2018/03/22 05:22:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x6, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x3ff) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 2018/03/22 05:22:16 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xebc, 0x200) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r2 = inotify_init() close(r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r3, &(0x7f000032bfa1)=""/95, 0x5f, 0x0) close(r3) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000020ffa)='./bus\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x8) recvfrom(r6, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r5, 0x8, r4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x801, 0x0) fcntl$setsig(r5, 0xa, 0x12) dup2(r1, r6) tkill(r4, 0x80000000016) 2018/03/22 05:22:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r3, r2) 2018/03/22 05:22:16 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) fchmod(r0, 0x0) futex(&(0x7f0000003ffc)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x1c9c380}, &(0x7f0000003000), 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) 2018/03/22 05:22:16 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/03/22 05:22:16 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3ff}, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) close(r0) 2018/03/22 05:22:16 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x1, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r1) 2018/03/22 05:22:16 executing program 1: mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) r0 = inotify_init() finit_module(r0, &(0x7f0000000140)='bdev+}em0posix_acl_accessvmnet1/[\x00', 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1) recvfrom$packet(r1, &(0x7f0000000080)=""/163, 0xa3, 0x40000041, 0x0, 0x0) 2018/03/22 05:22:16 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000000c0)=""/29) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x2000000000000015, &(0x7f0000000000)={r3, r4/1000+10000}, 0x2af) sendmmsg$unix(r1, &(0x7f0000000080), 0xba8, 0x0) dup3(r0, r1, 0x0) 2018/03/22 05:22:16 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="a9", 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0x10000, 0x10000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000001c0)=r2) 2018/03/22 05:22:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xf, 0xe, 0x7f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000001c0)=""/56) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="14b2a146cb195fb097ffff5000ffffff02000000791ab5637c20fe953cf566b5d3ab65c86ef10907dcfa42e7f9cc3f24787ce54b3a5d159fe56247fc2ed14f76c5496acd59d3f5a727afdf71d9c31198050e3f1f1646ba9b707db5623e808dbc84a6883951b88164bb8570d47e0e192edde1c9043138d05125f98f435200ecff00000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8001, 0x100) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) 2018/03/22 05:22:16 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001080)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ac9fa0)={0x0, 0x0, 0x1, @tid=r0}, &(0x7f0000001100)) timer_getoverrun(0x0) 2018/03/22 05:22:16 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x400, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='oomWadj\x00') writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)='4', 0x1}], 0x1) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000180)=0x4) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x80000001, 0x7, 0x201, 0xffffffff, 0x0, 0x3, 0x1000, 0x0, r3}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000400)=0x84) 2018/03/22 05:22:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0xea46) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2240, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000040)="f0fb91f3d09f178b0ee70e8161f1a79d0ec76f266dfb1a38d64f4578931f7b706cedc5f2de0e3610887931aba811bf4432f4818d45e0", 0x36) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/22 05:22:17 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r1, &(0x7f0000000080), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/22 05:22:17 executing program 5: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f000003dfff)='/', 0x1, 0x0) r1 = getpgrp(0x0) capset(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000080)={0xaab, 0xaf31, 0x0, 0xaa07, 0x1000, 0xffffffffffffff0a}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/03/22 05:22:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r3, r2) [ 50.716723] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6603 sclass=netlink_route_socket [ 50.740042] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6603 sclass=netlink_route_socket 2018/03/22 05:22:17 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10080, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x1000004010) fremovexattr(r0, &(0x7f0000000100)=ANY=[]) socketpair(0x11, 0x5, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) 2018/03/22 05:22:17 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x4, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffd65, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x13d}, 0x1, 0x0, 0x0, 0x20008010}, 0x0) fsync(r2) 2018/03/22 05:22:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') r1 = accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80800) preadv(r1, &(0x7f00000000c0), 0x29a, 0x1) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 2018/03/22 05:22:17 executing program 0: r0 = socket$inet(0x2, 0x3, 0xd9) r1 = dup(r0) r2 = getuid() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003800)={'teql0\x00', 0x8000}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001700)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001800)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840)={0x0}, &(0x7f0000001880)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002d40)=0x0) getresuid(&(0x7f0000002d80), &(0x7f0000002dc0)=0x0, &(0x7f0000002e00)) lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002f00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002f40)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000003040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003080)={0x0, 0x0, 0x0}, &(0x7f00000030c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003140)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000003240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003280)={0x0, 0x0, 0x0}, &(0x7f00000032c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003300)={0x0}, &(0x7f0000003340)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003380)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003480)=0xe8) getpeername(r0, &(0x7f0000003640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000036c0)=0x80) r17 = getgid() sendmsg$netlink(r1, &(0x7f0000003600)={0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000000140)={0x18, 0x3e, 0xa24, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x4a, @u32=0x401}]}, 0x18}, {&(0x7f00000001c0)={0x1520, 0x14, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@generic="f46fcf1542669372c4cf1177c8634bb81c95d7c28abeb7fb4b14caa192da836b5272b3d42ed291030b483c7f09c5b98fa75f237410d97b2979110d498efc5458c379cd256618a08f4a89a558deb0281c94c3a6259e9e6839ad7e4413e21465b9db6ebe93c8ca889890ee867d45555d1249f20e23211904b963a1040251da230f839512a7d969ec1ad7b1d0", @typed={0x4, 0x95}, @nested={0x10c4, 0x2f, [@typed={0x8, 0x1d, @uid=r2}, @generic, @generic="b08ebbcbf5385ddf09f5ad670e7d5f9d6805ce61dc844cc2ecaeac9625d7cef903dc5193d4938ccc28d8a523fe5e8328cc98152b233f02ae69f0c543074325745315ce36ebb11d5ba54c92f92e9ffcae5ebe4d19ef37de56a2d93ac9214554d729bd0c68d05c5f8382c6c4ab13e05c82b0dae501aac6ab19f42a", @typed={0x8, 0x59, @pid=r3}, @typed={0x8, 0x78, @u32=0x3}, @generic="31d7a25a227da97d4575b9c175a7e23ebc589eda44b6df7f7bc9069ce83a4b9d9b9b4a43b4", @typed={0x8, 0x2, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="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@generic="53ae32863643ea1a8310a1a8cc45fcdf0b6237f5e6402e80ef4497678ea2eddec1b42cf5e2c6c5cc46c2e0b3b948367b98b265a637bd0047f9ece540d9359aab258dfc06833ca4a90562129b298274bc3c21e30d47b98eadee8ced80461f029bd78f29be2d0435334738ad76eedc798e1ba288442b5399de6e37b4c90ff1fb813d640dc4ff35edfcfb9882e8b31ba95dfbc10b34bc989b25c38e37a46d91665cba294e1fc17f351f1a16106f3d8a4f3c8e91881d84fe"]}, 0x1520}, {&(0x7f00000018c0)={0x141c, 0x1d, 0x200, 0x70bd25, 0x25dfdbff, "", [@typed={0x14, 0x87, @str='/selinux/mls\x00'}, @typed={0xc, 0x84, @str='wlan0\x00'}, @nested={0x11f8, 0x6d, [@typed={0x8, 0x30, @uid=r4}, @generic="cb14131754f40e33e714d076a0e9ab59905e83c601a977f2813e83e76e0195c254cc7d9475e30167b424bce340516347d9239af5849389f14b459f86c4409d0f367688801846f795277a7c", @generic="7f0c843ac373b3621146fe19d209ce3964f5159a6c38a1b6db6ca358e84d8d6f4ff9126082f55bfdcef178984bcc278fdb29a96113fe050a7e7471180dab04083033d54af217557d718bb176044b4339632ffabea93b0ca40df722b4e04adec96415697efc0392455a56edf6152508e2f8906ae35843b232eb676a9b0d811e9057d3d507c4b3f1724d0338c55c140a28f41eb42cd0c2b1277a34d66c41d893", @typed={0x8, 0x42, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="aa2a0c3c5ef781ab75c632193cce92cb75272064e6683fd92b100b01675c246b6a2e71aaedfa98e9169f1e42948d36ccbcb12483f09a6d830e210a6567ee1809a0c5a6943ab64a5ce12939891f0221cb75d6d73d18efcf956cb9739b9c57993ef4bf782e5f02b6026b7af1f3a3a6a8ae8cbcbfe88fee90ebf8613204e879bc205ca01ec92521b49f491e833c55e9b33151cee6774d1cd8302c9eb7a80b6c91109a9b8268412914401c0481c5430a5e0bf89606e71ac98dee28c3df6e54dcbb6e10915ad8f96cec5a94d195e2017c0f1ffde810a6454706556a194640adcb6e4f1eb7b6df1952630891a060d9b50084a8a556c370c451423e76", @generic="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@generic="50244b0a8db7a3be7c3cc640a999f63c293d2365dce82b2ed0b62308b8be19eeb836c68b54c9619b239dd063b1e81f768a5fa925ac905965116af8352f4b2bcd0c6b98e7ed31eed2eb6ff9df77db84a850ea162ba59f17f1ed91b88178356205399847d8330a139eace7f12d48142967e556d3a492eec98b639c85759ae49ea7f98a3735d07dfa038aba", @typed={0x8, 0x6f, @u32=0x3}, @nested={0x158, 0x71, [@typed={0x8, 0x96, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="15d895b9a9d5d4bba9b7e99249349a70568a6114cdc911009600cab4381768a1f77250e170496b6937e7a17d9c6910bccf99effd77bb84ebae7bf6f638e4e650b3fe59d0383c8d6294a989657bd22f05dd6197137b161aca5e39a5bf230544c0a722b41f3fafeeaf66212b57115026d157f0a3fa1e60d823087c245ea90a91972e0c8ac0041a232cecd6cf6dcbbe098145fe97d5965739e10d6874bc5f2507ff73885cd0dff9b06b2cc8033901dc123f2273e8791f23d0b61f9ac4beee7e3f2edb6daf11157311", @generic="36d47f1c87ddc82070f7e5492959b2141dc6a41b71e6c052cddcd2c5bcf2bb0d09db4152b9c14fb5f6ce207c83a17d94c933e54748630cf6458d8ff23c4f86413388f0b383d08ed7381cd5a1a3ace66a5922e6fee911201570af0c656ca53c7dce84e27dd4b9036804325dd0e17a4ec7397ae71f9d7f65ec4be8cb2a7afa2cb3510bed5d"]}, @typed={0x8, 0x43, @pid=r5}]}, 0x141c}], 0x3, &(0x7f00000034c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x110, 0x40}, 0x4040) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f0000000000)=0x4) r18 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCXONC(r18, 0x540a, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003700)={0x0, 0xe30}, &(0x7f0000003740)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003780)={0x7, 0x8000, 0x6, 0x2054, r19}, 0x10) r20 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r20, 0x541b, &(0x7f00000000c0)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x8, &(0x7f00000037c0)={0x8}) 2018/03/22 05:22:17 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r1, &(0x7f0000000080), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/22 05:22:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r3, r2) 2018/03/22 05:22:17 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/232, 0xe8}], 0x1) sync_file_range(r0, 0x0, 0x0, 0x3) 2018/03/22 05:22:17 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0xfffffffffffffffd) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x23) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002400)='/dev/pktcdvd/control\x00', 0x321400, 0x0) renameat(r2, &(0x7f0000000180)="e91f7189591e9233614b00", r1, &(0x7f0000005840)="e91f7189591e9233614b00") recvmmsg(r0, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000080)=""/162, 0xa2}], 0x2, &(0x7f0000000180), 0x0, 0x6}, 0x8001}, {{&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001280)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/23, 0x17}], 0x2}, 0x2}, {{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/3, 0x3}, {&(0x7f0000002300)=""/93, 0x5d}, {&(0x7f0000002380)=""/118, 0x76}, {&(0x7f0000002400)}], 0x5, &(0x7f0000002480)=""/228, 0xe4, 0x100000000}, 0x9}, {{&(0x7f0000002580)=@ax25, 0x80, &(0x7f0000002700)=[{&(0x7f0000002600)=""/125, 0x7d}, {&(0x7f0000002680)=""/60, 0x3c}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/51, 0x33}], 0x4, &(0x7f0000002740)=""/182, 0xb6, 0x4}, 0x3ff}, {{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002800)=""/51, 0x33}], 0x1, 0x0, 0x0, 0xfff}, 0x80000000}, {{&(0x7f0000002880)=@hci, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002900)=""/167, 0xa7}, {&(0x7f00000029c0)=""/29, 0x1d}, {&(0x7f0000002a00)=""/136, 0x88}, {&(0x7f0000002ac0)=""/228, 0xe4}, {&(0x7f0000002bc0)=""/135, 0x87}, {&(0x7f0000002c80)=""/85, 0x55}, {&(0x7f0000002d00)=""/67, 0x43}, {&(0x7f0000002d80)=""/39, 0x27}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/121, 0x79}], 0xa, &(0x7f0000002ec0)=""/168, 0xa8, 0xfffffffffffffffe}, 0x3}, {{&(0x7f0000002f80)=@nl=@proc, 0x80, &(0x7f0000005340)=[{&(0x7f0000005080)=""/164, 0xa4}, {&(0x7f0000005140)=""/18, 0x12}, {&(0x7f0000005180)=""/164, 0xa4}, {&(0x7f0000005240)=""/205, 0xcd}], 0x4, &(0x7f0000005380)=""/68, 0x44, 0x9}, 0x17}, {{&(0x7f0000005400)=@ax25, 0x80, &(0x7f00000056c0)=[{&(0x7f0000005480)=""/168, 0xa8}, {&(0x7f0000005540)=""/47, 0x2f}, {&(0x7f0000005580)=""/84, 0x54}, {&(0x7f0000005600)=""/62, 0x3e}, {&(0x7f0000005640)=""/116, 0x74}], 0x5, 0x0, 0x0, 0x7}}], 0x8, 0x40000040, &(0x7f0000005800)={0x77359400}) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000005940), &(0x7f0000005980)=0x4) listen(r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000059c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000005a00)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000005a40)={r3, r4, 0x80000001}) accept4$unix(r1, &(0x7f0000005c40)=@abs, &(0x7f0000005c00)=0xffffffb0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000005880)='/dev/rtc\x00', 0x840, 0x0) getsockname$ipx(r2, &(0x7f00000058c0), &(0x7f0000005900)=0x10) sendto$inet6(r2, &(0x7f0000005a80)="0cffa63a205b2bdc44a209d84d6410aed7cdf6e415802d3d2dd4f99ac413e7cfe19aee", 0x23, 0x4000000, &(0x7f0000005ac0)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xeb}, 0x1c) 2018/03/22 05:22:17 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) close(r1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x928a}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}], 0x68) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000180)={0x8ea, 0x7, 0xc1f, 0x9, 0x1, 0x6}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000001c0)={'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/22 05:22:17 executing program 3: pipe2(&(0x7f0000000040), 0x800) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/keychord\x00', 0x40, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000002a00)={0x100000000}, 0x8) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000340)={0x6, 0x0, 0x0, 'queue0\x00'}) r2 = syz_open_dev$loop(&(0x7f0000001800)='/dev/loop#\x00', 0x0, 0x7e) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000100)={0x0, 0x0, 0xb8}) getsockname$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) readv(r2, &(0x7f0000001600)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000180)=""/53, 0x35}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000001500)=""/89, 0x59}, {&(0x7f0000001580)=""/41, 0x29}, {&(0x7f00000015c0)=""/62, 0x3e}], 0x6) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockname(r1, &(0x7f0000001700)=@ll, &(0x7f0000001780)=0x80) fsync(r2) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x204002) sendto$inet(r1, &(0x7f00000000c0)="70649aee4a90dd78c7", 0x9, 0x4000014, 0x0, 0x0) 2018/03/22 05:22:17 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read$eventfd(r0, &(0x7f0000361ff8), 0x8) write$eventfd(r0, &(0x7f00000d4000), 0x8) open$dir(&(0x7f000050bff8)='./file0\x00', 0x26102, 0x0) 2018/03/22 05:22:17 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r1, &(0x7f0000000080), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/22 05:22:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x15, 0x0, &(0x7f0000000140)}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x0, &(0x7f0000fd7000)}) dup(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000100)={r3, &(0x7f00000000c0)=""/12}) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="6f73780e2ef374656d23"]) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000180)=""/73) [ 50.851538] audit: type=1400 audit(1521696137.125:12): avc: denied { create } for pid=6169 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 2018/03/22 05:22:17 executing program 3: r0 = socket(0x11, 0x6, 0x14b5) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x1000, 0x0, 0x8001, 0x100, 0x9, 0x0, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000779ff5)={@loopback={0x0, 0x1}}, 0x20) 2018/03/22 05:22:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x1, 0x2, [@dev={0xac, 0x14, 0x14, 0xf}, @loopback=0x7f000001]}, 0x18) clone(0x0, &(0x7f0000628000), &(0x7f000053affc), &(0x7f0000edcffc), &(0x7f0000988000)) memfd_create(&(0x7f0000000080)='\\\x00', 0x1) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/03/22 05:22:17 executing program 0: r0 = getpid() ptrace$setsig(0x4203, r0, 0xfffffffffffffffb, &(0x7f0000000080)={0x14, 0xe4cf, 0xad, 0x100}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x104) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e22, 0xfbc, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e23, 0xf04, @empty, 0x5}, 0x1000, [0x5f, 0x2f4, 0x2, 0x4, 0x3ff, 0x3, 0x5, 0x1]}, 0x5c) r3 = syz_open_procfs(r1, &(0x7f0000000180)='\x00') setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e20, 0x5, @empty, 0x8}, {0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1, [0x5, 0x8, 0x6, 0x2, 0x81, 0x7d0, 0x2, 0x3f]}, 0x5c) fgetxattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='userB\x00'], &(0x7f00000001c0)=""/220, 0xdc) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000000c0)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x200000, 0x0) 2018/03/22 05:22:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(0xffffffffffffffff, r2) 2018/03/22 05:22:17 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7f4, 0x4) r1 = dup(r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r2}, 0x14) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef2fd0), 0x0, &(0x7f0000eeffdb)=""/81, 0x51}, 0x41002106) 2018/03/22 05:22:17 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r1, &(0x7f0000000080), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/22 05:22:17 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) close(r1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x928a}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}], 0x68) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000180)={0x8ea, 0x7, 0xc1f, 0x9, 0x1, 0x6}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000001c0)={'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/22 05:22:17 executing program 4: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005efffc), 0x4) sendto(r0, &(0x7f00000000c0)="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", 0x1d5, 0x0, 0x0, 0x0) recvmsg$netrom(r0, &(0x7f000060b000)={&(0x7f0000789fb8)=@full={{0x3, {"ec500ab3427332"}}, [{"2a15df8b8a0040"}, {"bac04ae178a108"}, {"f5913b3892396a"}, {"b79380eeea8ce7"}, {"54afba5e82cd9d"}, {"c6c264886968a6"}, {"82ca99da4d8cc6"}, {"f56bc9c4a26950"}]}, 0x48, &(0x7f0000626000), 0x0, &(0x7f0000ebbeb8)}, 0x40012062) 2018/03/22 05:22:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x13, &(0x7f0000000000)={0x0, 0x7530}, 0x3c1) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/snmp6\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) chown(&(0x7f0000000200)='./file0\x00', r4, r5) renameat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') r6 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x7, 0x3, [0x1c9, 0x3ff, 0xb2]}, &(0x7f0000000480)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000004c0)={r7, 0x1ff}, &(0x7f0000000500)=0x8) umount2(&(0x7f00000001c0)='./file0\x00', 0xc) readv(r3, &(0x7f0000001780)=[{&(0x7f0000000540)=""/20, 0x14}, {&(0x7f00000005c0)=""/186, 0xba}, {&(0x7f0000000680)=""/106, 0x6a}, {&(0x7f0000000700)=""/114, 0x72}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x5) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/22 05:22:17 executing program 0: r0 = gettid() ioprio_set$pid(0x2, r0, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/22 05:22:17 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6tnl0\x00'}) 2018/03/22 05:22:17 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) sysfs$3(0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000240)={{0xffffffffffffffff, 0x0, 0xb066, 0x2, 0x7ff}, 0x80000000, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x1, 0x3, 0x8, 0x20}) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r3, r1, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000080)={0x8, 0xffffffff, 0x400, 0x6, 0x1000, 0x1d5d, 0x34e, 0x10000, 0x4, 0xffffffffffffff7f}, 0x10) keyctl$chown(0x4, r2, 0x0, 0x0) 2018/03/22 05:22:17 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r1, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:17 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x8, 0x1, 0x1, 0x7, 0x1, 0x9, 0x7, 0x1, 0x4, 0x5, 0x1, 0x6}) 2018/03/22 05:22:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r3, r2) 2018/03/22 05:22:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f00000000c0)="18000000020001000000be8c64ff8c88580000110203000008000000000000400a0033d898056bf748bb6a0400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff06281c2a6be33e7a0fd9b0430100000b01000000b121ad1474d722f542002700ec008b000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea040200000055aee65d7299865d1294333e162eda00b776b583c62e0a7c731dc4e94a1ee130b2", 0xb4) 2018/03/22 05:22:17 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x5, 0x3, 0x10000}) fchmod(r0, 0x100) 2018/03/22 05:22:17 executing program 6: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000000000)=[{r0}, {r1}], 0x2, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000000040)="872e605113efb1b5dd85649c425f16697aadc187224f31561fe40bd3d3b79219505110d4b935fe7560567e5d8b63d11bcf499264ad45e1af55fed52c512af6273cf4b935a0a156c5a595039ac44bbe8a3330e5e19ad4caa3c91a4300f42cb88612be52c37835") 2018/03/22 05:22:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fb4fc6)="390000001100000000000000000000ff070000000200000045efffff08009b0019001a000f000000e80000000000000004e9ff0006000d0005", 0x39}], 0x17b) 2018/03/22 05:22:17 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000b10000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x2df) sendmsg$nl_generic(r1, &(0x7f0000be6fe4)={&(0x7f00006f9000)={0x10}, 0xc, &(0x7f0000da9000)={&(0x7f0000680000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/22 05:22:17 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) close(r1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x928a}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}], 0x68) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000180)={0x8ea, 0x7, 0xc1f, 0x9, 0x1, 0x6}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000001c0)={'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/22 05:22:17 executing program 3: unlink(&(0x7f0000001ff8)='./file0\x00') r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x0) listen$netrom(r1, 0x3) getrlimit(0xf, &(0x7f0000000180)) 2018/03/22 05:22:17 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0x86, [], 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000140)=""/134}, &(0x7f0000000280)=0x50) prctl$getreaper(0x2a, &(0x7f0000000000)) 2018/03/22 05:22:17 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') pwrite64(r1, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000013000000000000000000000002001000000004d6000004d60000000008001200d55a030000000000e1ffffff06002b0006000000020000000000000000007949000000000000000000000000fe80000000000000000000000000001005001a00fe8000000000000000000000000000bbffffffff0002000000000000000000000a00100002000100000004d37f6e010300000000"], 0x98}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x0) 2018/03/22 05:22:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r3, r2) 2018/03/22 05:22:17 executing program 6: r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000180)) r2 = syz_open_procfs(r0, &(0x7f0000000140)='maps\x00') exit(0xffffffffffff90e3) pread64(r2, &(0x7f0000000240)=""/193, 0xc1, 0xfffffffffffffffd) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000100)) 2018/03/22 05:22:17 executing program 7: r0 = socket$inet6(0xa, 0x4000400000000001, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) 2018/03/22 05:22:17 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xf) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="72617700100000000000000000000000000000000000000000000000000000000580000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffff00000000000000000000000000000000000000000000000000000000cf0000"], 0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3, 0x2, 0x7fff, 0x63, 0x100000001, 0x9, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x1000}}, 0x4, 0x7, 0x10000, 0x80000000000, 0x5}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000002c0)=0x4) 2018/03/22 05:22:17 executing program 5: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'yam0\x00'}}, 0x1e) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/22 05:22:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000065eff6)='map_files\x00') getdents64(r0, &(0x7f0000000040), 0x20b) getdents64(r0, &(0x7f0000000000)=""/46, 0x374) 2018/03/22 05:22:17 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') pwrite64(r1, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:17 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x4f) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r1, r2, &(0x7f0000000100)=0x2e, 0xffffffff) 2018/03/22 05:22:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000000000000001, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000280)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0xfffffffffffffffd) 2018/03/22 05:22:17 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/143) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e78ff0)={0x0, 0xffe, &(0x7f0000e78000)="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"}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x20, 0x20000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xb7, @dev={0xfe, 0x80, [], 0x13}, 0x5}}, 0x3, 0xffffffff}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x40}, 0x8) 2018/03/22 05:22:17 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') pwrite64(r1, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:17 executing program 7: clone(0x0, &(0x7f0000b22000), &(0x7f00005e4ffc), &(0x7f0000961ffc), &(0x7f000041a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280103, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x221, 0x40}) setpriority(0x1, 0x0, 0x0) 2018/03/22 05:22:17 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000240)={'rose0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xe3e6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x8000000000081, 0x3}, {0x0, 0x482}, @queue}], 0xffffffffffffff13) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x7f639d0c, 0x30}, 0xc) 2018/03/22 05:22:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1}}) rt_sigreturn() 2018/03/22 05:22:17 executing program 6: prctl$void(0x21) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x8402) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x1, 0x80000000, 0x100, 'queue0\x00', 0x80000000}) 2018/03/22 05:22:17 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x1000, 0x0, 0x401, 0x800}]}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f00006a0feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000)=""/2, 0x2) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974792e73797374656d2e736f636b70726f746f6e645ad3e1"]) 2018/03/22 05:22:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r3, r2) 2018/03/22 05:22:17 executing program 1: gettid() exit(0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1}}) rt_sigreturn() 2018/03/22 05:22:17 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) readlink(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000080)=""/188, 0xbc) [ 51.452484] audit: type=1400 audit(1521696137.725:13): avc: denied { create } for pid=6342 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_crypto_socket permissive=1 2018/03/22 05:22:17 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) 2018/03/22 05:22:17 executing program 4: madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xc) clone(0x80000, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200400, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x101002) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/03/22 05:22:17 executing program 1: gettid() exit(0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:17 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x6) 2018/03/22 05:22:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r2, 0xffffffffffffffff) 2018/03/22 05:22:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="116348400000000000000000000000000086ef3a9f0000001300000000000000000000000000000000000000410000000000000069fbe2d55da28eede3504401fcfc063ff2b0fceac9a9f350e992a1f90cf12df91f86079be5af330948d21adaa0a09bd3b2bca4609332965056e221612e4c5d24ecad2111b0a8995bb12a949125990d2029321846c41cf97f19578912ffdbd5f517814563aa7c0fc2c97df8ed02e8f73ee3f82fb7f875107236ced73488a970d43c006f1a96517ada034ef1606ebdeed989fef21ab558373459acbfa04a69796fab83", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x0, 0x0, &(0x7f0000109000), 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/03/22 05:22:19 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'lo\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}) r1 = getpid() ioprio_set$pid(0x1, r1, 0x4001) ioprio_get$pid(0x2, 0x0) 2018/03/22 05:22:19 executing program 4: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000079aff1)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x3, 0x3, 0x7, 0x0, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)) 2018/03/22 05:22:19 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) clone(0x84090903, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0xd4, 0x4) 2018/03/22 05:22:19 executing program 1: gettid() exit(0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r1 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x100000001, 0x9, 0x7}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r3, r2) 2018/03/22 05:22:19 executing program 0: getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x5}, &(0x7f0000000100)=0x8) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x4, 0x0, 0x10000, 0x5}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x0, 0x4}, {0x3, 0x8}], 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000180)={r1}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000002c0)={0x0, 0x2, 0xf341, 0x1}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/03/22 05:22:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300090465000000000000007f0080400400000046000107000000141900040004c20200070000000003000000000000000003f500", 0x39}], 0x1) r1 = dup3(r0, r0, 0x80000) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x50) 2018/03/22 05:22:19 executing program 7: mmap(&(0x7f00003fa000/0x4000)=nil, 0x4000, 0x1, 0x2013, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) 2018/03/22 05:22:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x32e) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) alarm(0xa) 2018/03/22 05:22:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCSBRK(r3, 0x5409, 0x1) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/03/22 05:22:19 executing program 5: personality(0x10fffffc) mprotect(&(0x7f000036f000/0x4000)=nil, 0x4000, 0x100000d) mprotect(&(0x7f000036c000/0x4000)=nil, 0x4000, 0x1000001) 2018/03/22 05:22:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) [ 53.454889] sg_write: data in/out 327644/197 bytes for SCSI command 0x0-- guessing data in; [ 53.454889] program syz-executor0 not setting count and/or reply_len properly [ 53.461394] audit: type=1400 audit(1521696139.735:14): avc: denied { set_context_mgr } for pid=6387 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 53.463068] binder: 6387:6398 ioctl c0306201 2075afd0 returned -14 2018/03/22 05:22:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r3 = syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0x0, 0x800) pread64(r3, &(0x7f0000004340)=""/4096, 0x1000, 0x0) 2018/03/22 05:22:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000000000002, 0x101901) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pwrite64(r0, &(0x7f0000000040)="9d6a9fa3f061b2a47f2b13ffe75de4341353aa23df8400a5bff6873431f0", 0x1e, 0xc) 2018/03/22 05:22:19 executing program 7: clock_gettime(0x5, &(0x7f00000000c0)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}, 0x100) [ 53.521605] binder: BINDER_SET_CONTEXT_MGR already set [ 53.530452] binder: 6387:6411 ioctl 40046207 0 returned -16 [ 53.551180] binder: 6387:6409 ioctl c0306201 2075afd0 returned -14 2018/03/22 05:22:19 executing program 2: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r0 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r2, r1) 2018/03/22 05:22:19 executing program 5: r0 = socket$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) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/22 05:22:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x62, 0x20000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x20010000000013, &(0x7f00000003c0)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000d40)=0x1, 0x4) sendto$inet(r0, &(0x7f0000001180), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="bf", 0x1, 0x0, &(0x7f0000000380)={0x2, 0x0, @rand_addr}, 0x10) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100)=0x40000, 0xfffffffffffffffb, 0xe) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x5, 0x7431, "0000000000000004085dbf9412bbaba7497e58115b106b1093f0df57c98bcff13ac9f3d0295d28d4f0e7f0b56bc84eb39f3c710128edb106e4fc7ac729715f", 0x2c}, 0xffffffffffffff52) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/22 05:22:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000400)=""/214) read(r0, &(0x7f00006e4000), 0x0) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="4a9fcb7a93311f0d19ee607f18bcb9f7679012cb244b2d5d5fd6bcd0be803b0da13ba376b342f0a35a7505642748814ed992647e87e6814a28b192d1b1bd28bd8d4a9c560184dd22c981b1bbd5fc67248fe20f752bf963b1e94476183af1d58092d8aa4d8b35190b4b122373e7747fa4e06bbe141625d6500952fe1290440144359d7174239a55234b5d527ad0c29588d296a43fa4123a8316f77b312d69e8ceaee1a6b0347204822f4bc63b115a71f1af1f15519a788a86828b32d83de5c267bc09a124f93392650584ed208f385148d6c1b79e8d0cf59888e67eea9e0f6565", 0xe0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r2, 0x9) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) fcntl$dupfd(r0, 0x0, r1) 2018/03/22 05:22:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_acct\x00') close(r0) fcntl$setpipe(r0, 0x407, 0x1) 2018/03/22 05:22:19 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4000, 0x4000003, &(0x7f0000008000/0x4000)=nil) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x0, 0x1) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x8) 2018/03/22 05:22:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:19 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, "1f618af1218a9598a2ef5da2656482131056137cdd8332f5ff620dc646158cf1"}}}}}, &(0x7f0000000080)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x100, 0x0) r1 = gettid() ptrace$getregs(0xf, r1, 0x10000000007, &(0x7f00000004c0)=""/246) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/139) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') 2018/03/22 05:22:19 executing program 0: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00004d4fff)='.', 0x0) 2018/03/22 05:22:19 executing program 0: mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x30, 0xffffffffffffffff, 0xffffffffffffffff) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2018/03/22 05:22:19 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x88) ioctl$TIOCSCTTY(r1, 0x540e, 0xa3d) write$selinux_access(r0, &(0x7f000010bfbd)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x43) 2018/03/22 05:22:19 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='smaps\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x7, [0xc923, 0x1f, 0x9, 0x8000, 0x3, 0xd, 0x9]}, 0x12) sendfile(r1, r1, &(0x7f00000000c0)=0x800, 0x8) write$selinux_access(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x2c) [ 53.636177] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor3/6449 [ 53.644786] caller is __this_cpu_preempt_check+0x1c/0x20 [ 53.650231] CPU: 1 PID: 6449 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #29 [ 53.653285] mmap: syz-executor7 (6463) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 53.669256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.678607] 0000000000000000 bcb7089f972070fa ffff8801d74d75b8 ffffffff81d0408d [ 53.686638] 0000000000000001 ffffffff839fe5a0 ffffffff83cefc20 ffff8801d82b0000 [ 53.694747] 0000000000000003 ffff8801d74d75f8 ffffffff81d63fe4 ffffffff810002b8 [ 53.702769] Call Trace: [ 53.705343] [] dump_stack+0xc1/0x124 [ 53.710698] [] check_preemption_disabled+0x1d4/0x200 [ 53.717440] [] ? 0xffffffff810002b8 [ 53.727314] [] __this_cpu_preempt_check+0x1c/0x20 [ 53.733808] [] tcp_try_coalesce+0x249/0x4d0 [ 53.739775] [] ? tcp_parse_options+0x970/0x970 [ 53.746004] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 53.753096] [] tcp_queue_rcv+0x127/0x720 [ 53.758795] [] tcp_send_rcvq+0x39b/0x450 [ 53.764484] [] ? tcp_rcv_established+0x2230/0x2230 [ 53.771039] [] ? tcp_sendmsg+0xa0/0x2b10 [ 53.776734] [] ? lock_sock_nested+0xa2/0x120 [ 53.782779] [] ? lock_sock_nested+0x90/0x120 [ 53.788828] [] ? trace_hardirqs_on+0xd/0x10 [ 53.794792] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 53.801095] [] tcp_sendmsg+0x1e8f/0x2b10 [ 53.806782] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.813775] [] ? sock_has_perm+0x1c1/0x400 [ 53.819644] [] ? tcp_sendpage+0x1830/0x1830 [ 53.825592] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 53.832671] [] ? inet_sendmsg+0x73/0x4c0 [ 53.838355] [] ? inet_sendmsg+0x201/0x4c0 [ 53.844122] [] inet_sendmsg+0x2bc/0x4c0 [ 53.849728] [] ? inet_sendmsg+0x73/0x4c0 [ 53.855412] [] ? inet_recvmsg+0x4c0/0x4c0 [ 53.861184] [] sock_sendmsg+0xca/0x110 [ 53.866696] [] sock_write_iter+0x226/0x3b0 [ 53.872559] [] ? sock_sendmsg+0x110/0x110 [ 53.878334] [] ? compat_rw_copy_check_uvector+0x25d/0x340 [ 53.885505] [] do_iter_readv_writev+0x138/0x1e0 [ 53.891797] [] ? sock_sendmsg+0x110/0x110 [ 53.897574] [] ? vfs_iter_read+0x270/0x270 [ 53.903433] [] ? rw_verify_area+0x100/0x2f0 [ 53.909377] [] ? sock_sendmsg+0x110/0x110 [ 53.915634] [] compat_do_readv_writev+0x2d4/0x6e0 [ 53.922097] [] ? vfs_writev+0xb0/0xb0 [ 53.927522] [] ? exit_robust_list+0x240/0x240 [ 53.933644] [] ? SYSC_bind+0x1ad/0x280 [ 53.939166] [] ? __fget+0x213/0x3b0 [ 53.944423] [] ? __fget+0x23a/0x3b0 [ 53.949675] [] ? __fget+0x47/0x3b0 [ 53.955455] [] compat_writev+0xdc/0x150 [ 53.961050] [] compat_SyS_writev+0xd8/0x1b0 [ 53.966994] [] ? compat_SyS_preadv+0x50/0x50 [ 53.973025] [] ? compat_SyS_preadv+0x50/0x50 [ 53.979054] [] do_fast_syscall_32+0x321/0x8a0 [ 53.985184] [] sysenter_flags_fixed+0xd/0x17 [ 54.007552] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor3/6483 [ 54.015998] caller is __this_cpu_preempt_check+0x1c/0x20 [ 54.021430] CPU: 0 PID: 6483 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #29 [ 54.029034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.038363] 0000000000000000 e356f36da4164f72 ffff8801d75c75b8 ffffffff81d0408d [ 54.046337] 0000000000000000 ffffffff839fe5a0 ffffffff83cefc20 ffff8801c6b8e000 [ 54.054308] 0000000000000003 ffff8801d75c75f8 ffffffff81d63fe4 ffffffff810002b8 [ 54.062284] Call Trace: [ 54.064844] [] dump_stack+0xc1/0x124 [ 54.070181] [] check_preemption_disabled+0x1d4/0x200 [ 54.077163] [] ? 0xffffffff810002b8 [ 54.082441] [] __this_cpu_preempt_check+0x1c/0x20 [ 54.088920] [] tcp_try_coalesce+0x249/0x4d0 [ 54.094871] [] ? tcp_parse_options+0x970/0x970 [ 54.101085] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 54.108157] [] tcp_queue_rcv+0x127/0x720 [ 54.113863] [] tcp_send_rcvq+0x39b/0x450 [ 54.119556] [] ? tcp_rcv_established+0x2230/0x2230 [ 54.126106] [] ? tcp_sendmsg+0xa0/0x2b10 [ 54.131790] [] ? lock_sock_nested+0xa2/0x120 [ 54.137817] [] ? lock_sock_nested+0x90/0x120 [ 54.143845] [] ? trace_hardirqs_on+0xd/0x10 [ 54.149787] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 54.156076] [] tcp_sendmsg+0x1e8f/0x2b10 [ 54.161761] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.168758] [] ? sock_has_perm+0x1c1/0x400 [ 54.174618] [] ? tcp_sendpage+0x1830/0x1830 [ 54.180560] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 54.187631] [] ? refill_pi_state_cache.part.6+0x200/0x200 [ 54.194789] [] ? inet_sendmsg+0x73/0x4c0 [ 54.200468] [] ? inet_sendmsg+0x201/0x4c0 [ 54.206234] [] inet_sendmsg+0x2bc/0x4c0 [ 54.211828] [] ? inet_sendmsg+0x73/0x4c0 [ 54.217508] [] ? inet_recvmsg+0x4c0/0x4c0 [ 54.223278] [] sock_sendmsg+0xca/0x110 [ 54.228787] [] sock_write_iter+0x226/0x3b0 [ 54.234641] [] ? sock_sendmsg+0x110/0x110 [ 54.240413] [] ? compat_rw_copy_check_uvector+0x25d/0x340 [ 54.247573] [] do_iter_readv_writev+0x138/0x1e0 [ 54.253862] [] ? sock_sendmsg+0x110/0x110 [ 54.259639] [] ? vfs_iter_read+0x270/0x270 [ 54.265496] [] ? rw_verify_area+0x100/0x2f0 [ 54.271437] [] ? sock_sendmsg+0x110/0x110 [ 54.277212] [] compat_do_readv_writev+0x2d4/0x6e0 [ 54.283683] [] ? vfs_writev+0xb0/0xb0 [ 54.289104] [] ? exit_robust_list+0x240/0x240 [ 54.295233] [] ? check_preemption_disabled+0x3b/0x200 [ 54.302043] [] ? kasan_slab_free+0x88/0xc0 [ 54.307897] [] ? __fget+0x213/0x3b0 [ 54.313142] [] ? __fget+0x23a/0x3b0 [ 54.318389] [] ? __fget+0x47/0x3b0 [ 54.323549] [] compat_writev+0xdc/0x150 [ 54.329492] [] compat_SyS_writev+0xd8/0x1b0 2018/03/22 05:22:20 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000000c0)="7056d083768c26737bfacd3df76e48ea17f60f01a00a1e067f4f59e8bc7e9371d766a71046d0dd4464edd9458312f5651689bf5fb596", 0x36}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x7f) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x26a1, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2400, 0x0) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000100)="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", 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/22 05:22:20 executing program 7: clone(0x100002, &(0x7f0000000040)="c6155b03015a75c23faba1", &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000200)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x4, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003680)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000036c0)) 2018/03/22 05:22:20 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, "6207ade3e6e6b0435361d067099466d3e544b282fd6c6928997880732f37b433"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000180)=0xd3, 0x4) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/22 05:22:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:20 executing program 5: r0 = getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000140)={0x9a, &(0x7f0000000080)="64e6791e3a6cee8fb68cd20499e16a33e53a6688ba602f3b8652e32f4d09159c8c46d25dba5a83ec9385320c52d720ee5bcd287f2ed9cbcf92c1749e691185d1b06ed6bde34b8de4e4ea303f37f56f22c1077590a22b1063047684abb8f1c2040212f88c58e7603bc52becce0b6a50e72f2b6aeeec3e75f758a7dec8905164ef13cabca1f3bcfda686362f781826c7c03ebdc526a6b47a08f7b4"}) r2 = syz_open_procfs(r0, &(0x7f0000000200)='net/arp\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/22 05:22:20 executing program 0: r0 = memfd_create(&(0x7f0000000000)='}-\'\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000000040)) 2018/03/22 05:22:20 executing program 3: gettid() mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r2) setns(r0, 0xc000000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10000001}) 2018/03/22 05:22:20 executing program 2: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r0 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r2, r1) [ 54.335443] [] ? compat_SyS_preadv+0x50/0x50 [ 54.341469] [] ? compat_SyS_preadv+0x50/0x50 [ 54.347505] [] do_fast_syscall_32+0x321/0x8a0 [ 54.353630] [] sysenter_flags_fixed+0xd/0x17 2018/03/22 05:22:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x20000044031, r0, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x804, 0x2b12) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000123000/0x1000)=nil, 0x1000, 0x6d) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x71167a40, 0x2950, 0xffc000}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x101}, 0x8) 2018/03/22 05:22:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xa350) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c4bff0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/22 05:22:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:20 executing program 5: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) sigaltstack(&(0x7f0000c65000/0x4000)=nil, 0x0) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/22 05:22:20 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xb3, "1af5df8b2718925c0037c7753d890d68d812abc3ff0b93af8c837e83ba15e1e96e85083b65582673c47c122af1179d6a359e59b51bf4d75d09b8e917fdce54dcc79a3deece25a3607e8fe9db12ddb99f1c225f51b8b95b608e41c138782ed136f3f00b374df9558bc23cb6bc30188975e451198f7ae519007fc601129949c76ed2ec12dc489a94ea762b55e93d92eb138031680c110130b5604b7f48962c55e4a51cf3b32e2069e0452539568e938613da4849"}, &(0x7f0000000180)=0xbb) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f000020fff0)) 2018/03/22 05:22:20 executing program 3: unshare(0x400) socketpair(0x5, 0x4, 0x9, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x28) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) sendto$packet(r1, &(0x7f0000000100)="b8914bc761c9e4a517f45480d811a89207ac53ff1c90e806884661a64cc08ac7", 0x20, 0x4000000, 0x0, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)={0x7fff}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/03/22 05:22:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x44, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000004000000000000000", @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/22 05:22:20 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2400, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x80) fsetxattr(r0, &(0x7f0000000040)=@random={'system.', '/selinux/enforce\x00'}, &(0x7f00000000c0)='/selinux/enforce\x00', 0x11, 0x3) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x2000004, 0x32, r0, 0x0) 2018/03/22 05:22:20 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00000}, {0x6}]}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4002, 0x40) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="f6a8d6f5", 0x4}], 0x1) 2018/03/22 05:22:20 executing program 2: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) getuid() r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:20 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000040)={&(0x7f0000000080)}) 2018/03/22 05:22:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000040)={0x8, 0x9f, 0x0, 0x97a, 0x2, 0x14a}) exit(0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000000)={0x72d, 0x0, 0x8, 0x3, 0x8d9d635d907271c9, 0x7}) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:20 executing program 5: mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0x0) 2018/03/22 05:22:20 executing program 0: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, 0x4001f071, 0xffffffffffffffff, 0x7fe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000080)={&(0x7f0000004000/0x1000)=nil, 0x7, 0x3, 0x28, &(0x7f0000ffa000/0x3000)=nil, 0x1}) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) [ 54.481871] audit: type=1400 audit(1521696140.755:15): avc: denied { call } for pid=6532 comm="syz-executor4" 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 [ 54.507859] binder: 6532:6533 got transaction with invalid offsets ptr 2018/03/22 05:22:20 executing program 3: r0 = epoll_create1(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) sysfs$3(0x3) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x50) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a3aff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)) 2018/03/22 05:22:20 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip6_mr_cache\x00') r2 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000140)=0x4) sendfile(r1, r2, &(0x7f0000929000)=0x2000000, 0x400) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="106cd3493046057a3fdebb69000100", 0x86fe6e156dda9953) 2018/03/22 05:22:20 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x6, 0xffff) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/208, 0xfffffe18}, {&(0x7f0000000180)=""/134, 0x86}], 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001180)={0x0, 0xe4, "3c8a66fc309a5f86c1e1580a7b5a50099c96b7c27bcad23c09d24ed374791de9373a8cacc9673fb3652c95839e274fc0dce2ea66df4cb2ce6679aaa34a26d3bfeaf10631e869a9084da4cc5c5ba6a6c0e6195fd4a2a3a389e92ddd6155b6b21600fbdab4d9d5a52bced11eb53a16c687feb46c33bd92f7df50bc80e70e60c49ea8da2d3bc4950d5fbc84f69da2511c881d4c5376926259b0dc602f996660432475f97b6c8909b6e3d2e8b93110c4bbee05ee8e0748607af878a17e4f3daa7d12782c61b4900d37b0896d038f20138227cfdca9440169913e06a976f6b1583a9f1d310983"}, &(0x7f0000000240)=0xec) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001280)={r3, 0x1, 0xe9, 0x7, 0x1, 0xfd9a, 0x9, 0x100000000, {r4, @in6={{0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x9, 0x6, 0x0, 0xc0, 0x3}}, &(0x7f0000001340)=0xb0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0xd88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x2, 0xa2fb, 'nr0\x00', 'syzkaller0\x00', 'ip6gretap0\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="331b9188a7e9", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0xdc, 0x10c, 0x148, [@time={'time\x00', 0x18, {{0x7, 0x9, 0x5f23, 0xba14, 0x0, 0x8, 0x2}}}, @mac={'mac\x00', 0xc, {{@random="786bf9b62cb5"}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@random="71b997be41c3", 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0xd86e, 0x0, 0xf44d}}}}, {{{0x0, 0x10, 0x0, 'yam0\x00', 'nr0\x00', '\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x170, 0x1b8, [@statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x2, 0x1f, 0xf0b, 0x640e}}}, @devgroup={'devgroup\x00', 0x14, {{0x2, 0x8001, 0x20, 0x6, 0x5}}}]}, [@common=@log={'log\x00', 0x24, {{0x2, "593181f395918e3dbfb281b01bb959166fbad3a7cf58d38fefd85f75df28", 0x4}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x4, 'syz0\x00', 0x5}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x7, 0xd3e}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x40, 0x22f0, 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff], 0x884, 0x9b0, 0x9f8, [@realm={'realm\x00', 0xc, {{0xb73, 0x8}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x7fffffff, 0x3}, {0x9}, {0xd670}, {0x5, 0x2}, {0x23e7, 0x3}, {0x101, 0x3}, {0x6, 0x2}, {}, {0x2, 0x2}, {0x6, 0x3}, {0x8, 0x3}], [{0x1ff, 0x400}, {0xa32a, 0x6}, {0x677, 0xffffffff7fffffff}, {0x3410000000000000, 0xebac}, {0x8, 0x1}, {0x1f, 0x3}, {0x5, 0x7}, {0x8b}, {0x4f00, 0xffff}, {0x7f, 0x1}, {0x0, 0x7fffffff}], 0x9, 0xb}, {[{0x1, 0x1}, {0x7, 0x2}, {0x8, 0x3}, {0x1b, 0x3}, {0x4, 0x3}, {0x8, 0x1}, {0xea2, 0x3}, {0x5, 0x1}, {0x1, 0x1}, {0x7fffffff}, {0x1, 0x3}], [{0x2, 0x5}, {0x10001, 0x2}, {0x1, 0x6}, {0x3, 0x3}, {0x16fd, 0x2}, {0x5, 0x2}, {0x4, 0x7}, {0x5}, {0x53, 0x7f}, {0xb6, 0xfffffffffffff001}, {0x8cf4, 0x40}], 0x4, 0x2}, {[{0x401, 0x3}, {0xc977}, {0x100, 0x3}, {0x1f, 0x1}, {0x20, 0x3}, {0x8001, 0x2}, {0xfffffffffffffbff}, {0x2, 0x3}, {0xfe000000000000}, {0xcfe, 0x3399c0f0320aa683}, {0x7ff, 0x3}], [{0x80000000, 0x3fc88d71}, {0x8e6, 0x1ff}, {0x3, 0xa3da}, {0x0, 0x401}, {0x81, 0x6}, {0x0, 0x8}, {0x0, 0x1f}, {0x1c00, 0xed2f}, {0xffffffffffff0000, 0x5}, {0x5, 0x541}, {0x800, 0x3}], 0x7, 0xa}, {[{0x7f, 0x3}, {0x40, 0x3}, {0x5, 0x1}, {0x3f, 0x3}, {0x81, 0x3}, {0x3, 0x2}, {0x5, 0x3}, {0x3, 0x1}, {0x9, 0x3}, {0x9e, 0x3}, {0xff, 0x1}], [{0x2, 0x3}, {0x1, 0x9}, {0x6c6, 0x2}, {0x80000000, 0x200}, {0x4, 0x7}, {0x8, 0x3c}, {0x0, 0x6}, {0x2, 0xbbf}, {0x1, 0x8c3b}, {0x4, 0x2}, {0x5, 0x5}]}, {[{0x0, 0x3}, {0x9, 0x2}, {0x6, 0x3}, {0x3, 0x2}, {0x1, 0x3}, {0x3}, {0x8, 0x3}, {0x101, 0x1}, {0x35, 0x3}, {0x80, 0x1}, {0x0, 0x2}], [{0x7, 0x5}, {0x4d, 0x9}, {0x8, 0x8}, {0x10001, 0x5}, {0x4c2, 0xfffffffffffff5ed}, {0x9, 0x10000}, {0x80000000, 0x3565}, {0x5, 0x4}, {0x8, 0x66}, {0x3, 0x40}, {0x8, 0x8}], 0x9, 0xb}, {[{0xfff, 0x1}, {0x1f, 0x3}, {0x5, 0x3}, {0xffffffffffffff80, 0x3}, {0xa0, 0x3}, {0x1, 0x2}, {0x3, 0x3}, {0xffffffff, 0x2}, {}, {0x4, 0x2}, {0x8000, 0x1}], [{0x1, 0x8}, {0xcc, 0x4}, {0xc12}, {0x0, 0x1}, {0x7, 0x5}, {0x2}, {0x1c0000000000}, {0x7, 0xfffffffffffffffa}, {0x7fff, 0x4}, {0x3, 0x9}, {0x1, 0x7d7}], 0x3, 0x4}, {[{0x9d2, 0x2}, {0x8, 0x2}, {0x7}, {0x3, 0x1}, {0x1f, 0x1}, {0x7fff}, {0x10000}, {0x5, 0x2}, {0x9, 0x3}, {0x80000000, 0x2}, {0x2, 0x2}], [{0x20, 0x2000}, {0xfffffffffffffffa, 0x8}, {0x4, 0x1000}, {0x2, 0xffffffff}, {0x6, 0x7f}, {0x2, 0xcb}, {0x200, 0x12}, {0x3f, 0x2}, {0x79c76c86, 0x1ff}, {0x1, 0x6}, {0x7fffffff, 0x8}], 0x1, 0x7}, {[{0xffffffffffffffff}, {0x6, 0x2}, {0x80}, {0x81}, {0x0, 0x3}, {0x8, 0x3}, {0x7}, {0x8000, 0x3}, {0x16, 0x1}, {0x8, 0x2}, {0x8, 0x2}], [{0x7, 0xfb}, {0x7, 0x5}, {0x945, 0x2}, {0x902c, 0x1}, {0x0, 0x7}, {0x3, 0x3}, {0xfffffffffffffff7, 0x5d1}, {0x3, 0x3}, {0xa43, 0x5}, {0x3, 0x9}, {0x4773, 0x1}], 0xb, 0xa}, {[{0x9, 0x3}, {0x100, 0x3}, {0xae1, 0x3}, {0x1}, {0x594000000000000, 0x3}, {0x7f, 0x3}, {0x6}, {0x3, 0x3}, {0x7, 0x1}, {0x1}, {0x1, 0x3}], [{0x8001, 0x3}, {0x80000000, 0x5d5}, {0x4, 0x9}, {0x1, 0x85a3}, {0x605c, 0x7a98}, {}, {0x3, 0x200}, {0xffffffffffffff3d, 0x100000001}, {0x8001, 0x2}, {0x6, 0x6}, {0x1, 0x10001}], 0x6, 0x1}, {[{0x3, 0x3}, {0x8, 0x2}, {0xff}, {0x0, 0x1}, {0x6}, {0x3}, {0x6, 0x1}, {0x891, 0x3}, {0x1, 0x3}, {0x1ff, 0x2}, {0x7}], [{0x3ca, 0xdc}, {0x1, 0x5c}, {0x1, 0xf2}, {0x6, 0x9}, {0x3, 0xfffffffffffffffa}, {0x40, 0xfa0}, {0x80000000, 0xa9}, {0x8, 0x54897a94}, {0x7, 0x8}, {0x5, 0x3}, {0x303, 0x3f2e}], 0x7, 0x7}, {[{0x1, 0x3}, {0x2, 0x3}, {0x5}, {0x0, 0x3}, {0x9, 0x2}, {0x6, 0x3}, {0x8}, {0x18, 0x2}, {0x3ff, 0x3}, {0x9, 0x2}, {0x2, 0x3}], [{0x7, 0xec}, {0xfff, 0x5}, {0x723}, {0x0, 0x8}, {0x7fff, 0x5}, {0x1, 0x200}, {0x4, 0x7072}, {0x45a, 0x6}, {0x5, 0x2}, {0x54acac07, 0x3fffc0000000}, {0x80000000, 0x7d}], 0xb, 0xd2}], 0xb}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:ld_so_t:s0\x00'}}}]}, @common=@log={'log\x00', 0x24, {{0x4, "b717de391d3fc85a84b17d5abdb36d1df207902f64f5f5e45bec348eb59a", 0x8}}}}]}]}, 0xdd8) [ 54.549328] binder: BINDER_SET_CONTEXT_MGR already set [ 54.563050] binder: 6532:6533 transaction failed 29201/-14, size 0-64 line 3156 [ 54.573730] binder: 6532:6555 ioctl 40046207 0 returned -16 [ 54.573783] binder_alloc: 6532: binder_alloc_buf, no vma [ 54.573819] binder: 6532:6543 transaction failed 29189/-3, size 0-64 line 3128 2018/03/22 05:22:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x6, 0x2, 0x5, 0x5, 0x3f0, 0x4}) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) socket(0x10, 0x0, 0x0) 2018/03/22 05:22:20 executing program 3: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) 2018/03/22 05:22:20 executing program 7: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000004c0)=0xc) r3 = getegid() r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000540)={0xfffffffffffffffa, 0x6, 0x0, 0x81}, 0x8) keyctl$chown(0x4, r1, r2, r3) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x3f}}, 0x3, 0x100}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000400)={r6, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) keyctl$instantiate_iov(0x14, r1, &(0x7f00000003c0)=[{&(0x7f0000000280)="e59ac6716c8aa9276c87823a28640e7b0bad36c2bb99c7e6bd387f440a1332e598aded135fd73c867d75f9439813d14e90400cd75d2dc4e536bdca42b3652c63fc55a17ed24cb6b415ea08055144685018089d086a24c5ab34517a10ee91c91da940528676ed609894ed8f44dafbbdab1e0c85a6d4873817667467f30d76d6a9faafa7ea472cfb878cb35317936bed250e73f607ec414fdda3c359a13e"}], 0x20000000000001ad, r0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000000000)) 2018/03/22 05:22:20 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) sendfile64(r0, r0, &(0x7f0000000040), 0x8) 2018/03/22 05:22:20 executing program 5: getrlimit(0x7, &(0x7f0000000280)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80, 0x800) ioctl$int_out(r0, 0x2, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f00000002c0)=0xffffff07) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001900273300000000000000de0200000084937c8e5cbd616465427c6078259082a1dacbc18594f503a6615830d49f9b0bcb56bd06da2bfd449280c6839c5607ae1ed09a2990c854d4b687c3c216eb91237df99d4e440fc6f02f37eb7ecbde95fae359bd34a82a019fcb2303a76d35541cf964a4186997e0b69cd35e8f4f7524d0c9a7d8274d1d1d0711ca95b357b7b500aaf70e7f9744334dd7ed9f85e4f610c3f10dd2e2c1b87d211691e4d4f7a20a5bde5c398111bc465aea5d"], 0x24}, 0x1}, 0x0) [ 54.609132] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.634839] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/22 05:22:21 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='personality\x00') getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000040)=0x24) fadvise64(r1, 0x5f, 0x80000, 0x3) socketpair(0x11, 0x80800, 0x8, &(0x7f0000000080)) fcntl$setstatus(r1, 0x4, 0x46000) read$eventfd(r1, &(0x7f0000000200), 0xfffffffffffffdc5) 2018/03/22 05:22:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffdfffffffffffc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/03/22 05:22:21 executing program 6: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0x4000000005a59}, {0x6}]}, 0x10) write(r1, &(0x7f0000000040)="d45f6c913d3decf12f1a792cb053426e10e67206f0d892fa1a3b7b822bc1ce93b4ae63b1db32b221f3d81fcac33bc2366352f61a397ac45630f77a19512faa0856f70850de76635f022d95f0f87b66175765ce674ce60297f808c0594b292ff90f9d60b22d7fc508a009300547fe7f48cf23883d99fd8477c0490c1cfff7a6c30f0d09c6803ae397ddb5da7006e32bba420000000000000000000000", 0xffffffffffffffe3) 2018/03/22 05:22:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/22 05:22:21 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x3acb1ca00790d567) 2018/03/22 05:22:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="d4a8b1db85bf45c50000000000000000"], 0xc}, 0x1}, 0x0) r1 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="70726f635e65746831776c616e3123287472757374656423b8626465762b5e00", 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x100) fanotify_init(0x5, 0x8000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)) fanotify_init(0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000001c0)={0x15a3, 0x0, 0x8, 0x8, 0x9, 0x400, 0x7fffffff, 0x3f, 0xfffffffeffffffff, 0xe1c, 0x800, 0x3}) get_thread_area(&(0x7f0000000000)={0x0, 0x1000, 0x0, 0xbf4, 0x0, 0x9, 0x1f, 0x1, 0x4a, 0x13e}) 2018/03/22 05:22:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffefff8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="140000001c000103000000000000910007435300"], 0x1}, 0x1}, 0x0) 2018/03/22 05:22:21 executing program 2: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200000) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) 2018/03/22 05:22:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="7cf4a14d95dddf0c4b945f87b5ae40ff76ddc3242b2a966af50a035292e95f9348292c2e9f3b1c6afc17be7e06dbf44acde2eb453e59f6dfc29e159cf938c68c009798") keyctl$clear(0x7, r1) 2018/03/22 05:22:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020200090a0000000100000000000000030006000000000002000000e0000001000000000000000002000100000000000000000300000000030005000000000002000000e0a49ccb66d70304199b2892"], 0x50}, 0x1}, 0x4004000) 2018/03/22 05:22:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000000)=""/232, &(0x7f0000000180)=0xe8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20}, 0x10) r1 = open(&(0x7f0000000200)='./file0\x00', 0x7423ec4dcd1962bd, 0x8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000240)) recvfrom(r0, &(0x7f0000000100)=""/101, 0xfffffffffffffe31, 0x100, 0x0, 0x4cde5e4d) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/03/22 05:22:21 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000240)={r1, 0x2}) r2 = eventfd2(0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1c1000, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000080)) getsockname$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) bind$llc(r3, &(0x7f0000000280)={0x1a, 0x31f, 0x51, 0xfffffffffffffeff, 0x0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) unshare(0x2a000404) read$eventfd(r2, &(0x7f0000000000), 0x8) writev(r2, &(0x7f0000000200)=[{&(0x7f0000001000)="97fa7995153bf3aa", 0x8}], 0x1) 2018/03/22 05:22:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x400) ioctl$int_in(r0, 0x5452, &(0x7f00004e0ff8)) 2018/03/22 05:22:21 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/22 05:22:21 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x240082, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x4, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x4f52a00d, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0x4, 0x3}, &(0x7f0000000200)=0x88) [ 54.971093] audit: type=1400 audit(1521696141.245:16): avc: denied { create } for pid=6593 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 05:22:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x81) preadv(r0, &(0x7f0000001940)=[{&(0x7f0000001980)=""/197, 0xc5}], 0x1, 0x2) 2018/03/22 05:22:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000000)=""/232, &(0x7f0000000180)=0xe8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20}, 0x10) r1 = open(&(0x7f0000000200)='./file0\x00', 0x7423ec4dcd1962bd, 0x8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000240)) recvfrom(r0, &(0x7f0000000100)=""/101, 0xfffffffffffffe31, 0x100, 0x0, 0x4cde5e4d) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/03/22 05:22:21 executing program 3: setrlimit(0x7, &(0x7f0000df1ff0)={0x0, 0xffffffffffffffff}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000180)=0xe2fe, 0x4) 2018/03/22 05:22:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000065a172") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x40}, &(0x7f0000000100)=0x8) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0xb4, 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000009a6a5fa7a2ac7b00b0402d04847b60b0401014720000000000000000000000000000020000000000000000000000000025000022000000000000c135eb6df100000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000006f78693e000000000000000000000000000075d2b3119f24f64fc275a52a3a02e2a1753b3a1ce277f11f3db4ee8ae588aee159280bee8cff39fb5e0c11b169d82d726f29149f4ab7091703476de75d043930996bcfcb18d4b0bf7541259f98c93899f49fe11d968d37c0c3cb3fc588b0f1b6630221bb11a91228516efae0503e9bf13de3c4b6fb92f4dacbc48ea3df01352cb100000000000000c1226cd86a03356b3b5861e68d62f00b3ac5f8dc142b0e96832370ab354c9251537a40102385446b0e112aed629de07bb6e55b9938411fde31e109a54c8d814e7a6ba90a60e90c42ef584d020dd0619a2b8ee48cea50613b5ed896da2a395c9c02583c91c17c7db74e34452defa91047ecae22f98c00d64459a05c737cd1357f56ec061717a317cc7d822594280e65c216523dde8d215cee"]) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000001, 0x11, r0, 0x0) 2018/03/22 05:22:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) unshare(0xc0080000) 2018/03/22 05:22:21 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000067d000)=0x10001, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x66cc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r4, 0x7}, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x9f9, 0xc41c, 0x2, 0xbf77, 0x10000, 0x29840000000, 0x2, 0x1f, r5}, &(0x7f0000000140)=0x20) 2018/03/22 05:22:21 executing program 7: r0 = socket(0x10, 0x800, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/03/22 05:22:21 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf7761", 0x3}], 0x1, &(0x7f0000000080)}, 0x40000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x1, 0x627dfaa7, 0x4, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0x1000, "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"}, &(0x7f0000001300)=0x1008) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x10}, 0xc9, 0x3, 0x0, 0x100, 0x3, 0x4000021, r3}) mkdir(&(0x7f0000000180)='.', 0x0) setrlimit(0xb, &(0x7f0000000080)={0x5, 0x400}) 2018/03/22 05:22:21 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="cd1d09f1f31b4e3b15d59105b252f0906790522e4f320bdc4a95d85fbdbd6ae6a3eaceec992f8584c8e1e7c5b067430730af54d015c64fad6a794467637869160ca083e44dd89e849914dbf8e44ff90804367cdcce5b58bab2ad38a0f9030a", 0x5f}], 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000280)={0x200f1526, r1}, &(0x7f00000002c0)={0x800, 0x3, 0x2, 0xae16, 0xffffffffffffff7f, 0x1}) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioprio_set$pid(0x2, r1, 0x1ff) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f0000000080)=0x2, 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000048000), 0x0) setitimer(0x2, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) [ 55.108572] audit: type=1400 audit(1521696141.385:17): avc: denied { setopt } for pid=6647 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 2018/03/22 05:22:21 executing program 4: keyctl$join(0x1, &(0x7f0000000280)={0x2e, 0x79, 0x7a, 0x1}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000080)=@ax25={0x3, {"b46f452b1e27e5"}}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="b3c36033d440316b1dbc617364f4b8c9cc7dd632a51428f0ce7ba103d79245d4a8c11d9e6f13087871927c6fc4dcfb330d410722e7d9bed525e42bd207f21a7537b82d6e6d808dbf0bd1c91c16704aa10fd3bf3934090b53258b412b6dd9de5cebeb3f6b366003dbb44852f5c6e37041eb28f1180aa07a6fbc3c094f96babd01dcdc4e86d966da5d343fc6f120298d33177ecae8264814840d3ca957e3943b8bf3f4f5bd72f16d4d64acdb8040696bb9feb7407dde6749ea0f3cfb7aed113fafa92fbc1b8be6e11a8524aefd58e0fc680932411917fb72ef48d380", 0xdb}], 0x1, &(0x7f00000002c0)=[{0xb8, 0x11c, 0xfffffffffffffffc, "490b275bf711d38c04c44aa9000d146ea8dfc718a6b385dd3f2b37436dd1364727eae48b61f98e4ad324ea416347f1ff5e5a966ea4c5130017f7bac4e940225044990c191523b6c7e060f2911124ac5ee7a3921c15d7b0c85c61ba1a730309285fdda5c0eb47b0413ca7f56bc3c3e6fb45d84f55469e4b6633aedbb57b2e2e799116881341db1edfffde9ed7eab22ae3b57f19e501c1c32a44372c3f758fc3a4cf965e2ecc344a56ff99"}], 0xb8, 0x10}, 0x10) 2018/03/22 05:22:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x100) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000380)={{0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e23, 0xc7f0, @dev={0xfe, 0x80, [], 0xb}, 0x34a}, 0x6, [0x81, 0xad, 0xd88, 0x9, 0x9, 0x9, 0x0, 0x7fffffff]}, 0x5c) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000000140)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x1000000000c1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf2", 0x4c, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000005c0)="0e0e465de3391a125aaac0eef188d6bb93bcc274cd43f0236b16cb9e8e26b5e3fed8106f2f397373abcc1b9192189311bcba589e5e6fc19bb96e0a7400909b6979c32ec0521a6319dbc28db856d62f67d3876cf5841a5a9cbed5268f576a9dd62c680bd805e12251a2d30ffc2f37f00b510f09a228de", 0x76, 0x0, &(0x7f00000004c0)={0x2}, 0x10) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/238, 0xee) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r0, 0x1) 2018/03/22 05:22:21 executing program 5: r0 = socket$packet(0x11, 0x4000000000000002, 0x300) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="0300000000f50300576c454315136e4f5d0698ba891c5dd0f418a2a8cae16d5c2b6fe3bc47e7f9"], 0xa) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x3, 0x80000001, 0x8000}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000003c0)=0x3fb8, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)=""/134, &(0x7f00000001c0)=0x86) getsockname$inet6(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x32000, 0x0) write$tun(r2, &(0x7f0000000580)={@void, @void, @llc={@snap={0x1, 0xab, 'V', "16737b", 0x8917, "b12fe5e80b5d18b7094295deb1543fdd6ee79458bc8c6fcab681004b410a58e5722d4477995ba428daf89503da9c06b0586d40c4b0b33658502963454a53d201fde421184f0952011aed98ac69f10d1f5871265d4791fddb54d86c267058e9e75704ae9c3fbe0aae59e5d13de9bb732b552611ab2f7f430efea684ddb9848ddf239da8225dbbed39d4ee61660a37a79107c4fdb7cbf165419ca808df0ec9afc123a7690958a6e7cf3751bd9c85cc6d193e68be5a83f20cc60a750ab6a5d9bdc12264d591dbbc9db6b8755c1446c69b2e783169104f591d6becd704f181"}}}, 0xe5) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000680)) r3 = creat(&(0x7f0000000480)='./file0\x00', 0x80) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000004c0)={0xf9a, 0xd1, 0x1, 0x4c, 0x1, 0xb4}) ioctl$KDSKBLED(r3, 0x4b65, 0x55be1561) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000340), 0xfffffffffffffebf) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)="2b3d58c5206fe4a57608ff71394930d93e510ebe99bf2fb21515e152a2dcdf7d99c4e286f5a913500cdb158287ff473caa1927d62854500b25eb740b8059ace5b1c01b1958826735af4db9a1408e6294ed887172815ca54b37b1c1ba4fddbde9c50215b2d45dc19d3a013147ad3a8471a6512fd812b0885506aa29005b3c4dbcb5fae3a7fff9eb793b2a544598b2ab1e609aa3d0bad6ba87", 0x98) recvfrom$ax25(r1, &(0x7f00000002c0)=""/68, 0x44, 0x40, &(0x7f0000000380)={0x3, {"21e94b98b288b0"}, 0xbe}, 0x10) 2018/03/22 05:22:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1fffffd, 0x31, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034bff0)={0x0, &(0x7f0000000280)}) clone(0xc0100000, &(0x7f0000000000)="c0fd72f74400f157d4bdebca7c2b36199eb74c240dd3b83311f235ad7df260a79c5b47b85da7a49f39a48b5251cb0269c20480c6be8b9da74aff207e873578d20993ee131fcb5ff66559c2a45fb0561efe957412e409e00484706a253b1555874d041e810179dfd5412a29bbcfe9c8e4bd6605507ae27bc352319185ef5247df58ba263b621fb7cf278f95384600e9f02cbb93a5bd3ed8915ece928f256f779db43e6ed9a6518784425bfef887380bcf53667833e04a809f6c60c2f3ccadf69360aa466545dbe31434aa", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="3d9c992f63d8e937fc7bfe004e6a06655706026c3090460ed11d0bc718dc13b0d1487a14be05b30962e37310fb6bd5240e9352afa91649228b3732195a08ec6e9884fc2f612af37cfa9792dab7680615f6abcb713608b363e28bd993275bbf1799c331b99d7c1de5cdfaa0dc65c6a422eac5476c71dadbb5e87c7da3bdd52cf3ab1aace7ff3861fec2dea1a7fd1284cd22e703460959bfa2b323c652622045c97e365eb1b27579bf9d5a51dc14d2f12e39185d3484d7e43f18a88cb4d8b12ffe95a7a2fafc39ccfcc7f488ef23b4a81897c46abab7683607be6aca63daaf231693") 2018/03/22 05:22:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/03/22 05:22:21 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xc6) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x5, 0x20001) 2018/03/22 05:22:21 executing program 0: symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) r1 = gettid() r2 = geteuid() lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r5 = geteuid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) r11 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000080), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="1800000001000000020000002ba1b5372e0f4a3bf83694ccc17d9d", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15], 0xe4, 0x4000}, 0x8001) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000194ff8)='./bus\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/22 05:22:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') r1 = getpgid(0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) ptrace(0xffffffffffffffff, r1) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:21 executing program 6: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') symlink(&(0x7f0000000000)='.', &(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0\x00') 2018/03/22 05:22:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1, 0x4) 2018/03/22 05:22:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') r1 = getpgid(0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) ptrace(0xffffffffffffffff, r1) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:21 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='attr/fscreate\x00') exit(0x10000002215c7ed) pwrite64(r2, &(0x7f0000000080), 0x0, 0x0) [ 55.289924] IPVS: Creating netns size=2552 id=9 2018/03/22 05:22:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') r1 = getpgid(0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) ptrace(0xffffffffffffffff, r1) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') r1 = getpgid(0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) ptrace(0xffffffffffffffff, r1) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1, 0x4) [ 55.361932] pktgen: kernel_thread() failed for cpu 0 [ 55.369273] pktgen: Cannot create thread for cpu 0 (-4) [ 55.375201] pktgen: kernel_thread() failed for cpu 1 [ 55.380483] pktgen: Cannot create thread for cpu 1 (-4) [ 55.386143] pktgen: Initialization failed for all threads 2018/03/22 05:22:21 executing program 0: mkdir(&(0x7f0000306ff8)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000bb9ff8)='./file0\x00', 0x40) 2018/03/22 05:22:21 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x8, 0x3800, 0xfffffffffffffffb, 0x0, 0x2, 0x2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x400) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/03/22 05:22:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') getpgid(0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:21 executing program 7: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10000001}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xad, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x30, 0x7, 0x7}, &(0x7f00000001c0)=0x18) 2018/03/22 05:22:21 executing program 3: 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, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0xfffffffffffffff7, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0xd836, r2, 0xe5c2d44c59cca768, 0x3f}) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000280)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="850ef00109d25e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="db46ace753facc01623cfca52a82522265598c68e5c825ac5d1bd40f125b07651a28c33401e2db37840e861f0302d97e659b3fecc16cd4b90b967812fc3a1355669d17a411987a07044e62aeb408e2125cbbc1a3bf03bb7211c66c5eabe6c56978", 0x61, 0x10, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) write(r0, &(0x7f0000000340)="bb2e3b5ce27708257fa2b32cb548968eda089b7ff3e7a7be47df08000000a60f7abd7e917b6c3376d74887f45e21b30e17e76c00a4a0383d7acc8a934779e2c5a0c771e837aaf6832023cd931941e6cbb514aa55420985e71b0907e452d7147db9ea93c5f086184eaa8dc4afe56de4712fa6feb3367664e9dc00f95801a2fd557ecc756b56d84497cec2bcdeddfa0df92dd600", 0x93) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400)) 2018/03/22 05:22:21 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40880, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)="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", 0xfa) read$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/15, &(0x7f0000000240)=0xf) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) read$eventfd(r0, &(0x7f0000000100), 0x3891679335a60c1a) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) 2018/03/22 05:22:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/45) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/22 05:22:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') getpgid(0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') getpgid(0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:21 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xf, 0x200) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0xc5f7, 0x401}, 0x2) r1 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = socket$inet(0x2, 0x1, 0x0) syncfs(r0) r3 = dup(r2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}, 0x8) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bpq0\x00') getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000000080)=""/228, &(0x7f0000000040)=0x93) keyctl$describe(0x6, r1, &(0x7f0000000400)=""/218, 0xffffffffffffff24) 2018/03/22 05:22:21 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x8, 0x24, 0xffffffff, 0x57b0, 0x7fff, 0x22, 0x3, 0x401, 0x95e, 0x8000, 0x400, 0x100}) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f000047ffd8)={0xffffffff80000001, 0x2, 0x0, 0x6, "fe6498d653b4270058225586db142cdec6000117545274946a94771f398b4046"}) r2 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000040)) 2018/03/22 05:22:21 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\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$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x7f, 0x2bc, 0x9, 0x4], 0x4, 0x1, 0x5, 0x6682, 0x80000000, 0x80, {0x7, 0x6, 0x5, 0x2, 0x3dfb, 0x6, 0x6, 0x3, 0xe699, 0x9, 0x5b, 0x100000000, 0x7f, 0x100000001, "49cac20cdb501b4f0351ebc0dcec869f4b897fa25842e7454142ad1a34a0fc7d"}}) socket$inet6_tcp(0xa, 0x1, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/22 05:22:21 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x4000)=nil, 0x4000, 0xe) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x11) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}, 0x100000001, 0x80, 0x8, 0x3, 0xd6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x100000001, 0x7, 0x0, 0x8, 0x4ca, 0xffffffff, 0x20, 0x9, r1}, 0x20) 2018/03/22 05:22:21 executing program 3: r0 = socket$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$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0xfffffffffffffff7, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0xd836, r2, 0xe5c2d44c59cca768, 0x3f}) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000280)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="850ef00109d25e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="db46ace753facc01623cfca52a82522265598c68e5c825ac5d1bd40f125b07651a28c33401e2db37840e861f0302d97e659b3fecc16cd4b90b967812fc3a1355669d17a411987a07044e62aeb408e2125cbbc1a3bf03bb7211c66c5eabe6c56978", 0x61, 0x10, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) write(r0, &(0x7f0000000340)="bb2e3b5ce27708257fa2b32cb548968eda089b7ff3e7a7be47df08000000a60f7abd7e917b6c3376d74887f45e21b30e17e76c00a4a0383d7acc8a934779e2c5a0c771e837aaf6832023cd931941e6cbb514aa55420985e71b0907e452d7147db9ea93c5f086184eaa8dc4afe56de4712fa6feb3367664e9dc00f95801a2fd557ecc756b56d84497cec2bcdeddfa0df92dd600", 0x93) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400)) 2018/03/22 05:22:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004f00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004f40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004f80)={0x0, 0x2, 0x2}, &(0x7f0000004fc0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x624}, &(0x7f0000005040)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000005140)={&(0x7f0000001b40)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000004ec0)=[{&(0x7f0000001b80)="914df215f195f405a899cb4bc152926df7eef160c571b268963a8f6ff68ff5e113c9ea687665083c39cc8132d637b877debc4388373550c8e07dedff64ed4d476e46350a81ba4e6890f840bcdead7762ca9bf979129ddef7e5addd038440376560448bac21bff5295f3a5cad7190c4c46a6e5f420ecaceb558d1f25d5d69b926e0e0349dfd81413412bf4fea07442b63d8534549e9d72f2e5d", 0x99}, {&(0x7f0000001c40)="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0x1000}, 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{&(0x7f0000003ec0)="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0x1000}], 0x7, &(0x7f0000005080)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8000, 0x4, 0x5, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x20, 0x3, 0x101, 0x4, 0x3, 0x8, 0x5, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x1, 0x4, 0x8, 0x8, 0xfc29, 0x1, 0x8, r3}}], 0x84, 0x1}, 0x40000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000005180)=0x4) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1d, "5c3520471b67a0fd00683a7f5918bfaf3da4551a9ac67e45f291ddb42e"}, &(0x7f0000000040)=0x25) recvmsg$netrom(r0, &(0x7f0000001b00)={&(0x7f0000000100)=@full={{0x3, {"981d44636b8538"}, 0x1}, [{"b17b7004e7c7d6"}, {"2f4b9dca2be5e8"}, {"f0aea957b7c456"}, {"86883a4409156d"}, {"06d3a6f78b4871"}, {"a9b24af526a10a"}, {"63ed055e9f19b1"}, {"30e0a0fbb34f07"}]}, 0x48, &(0x7f0000000840)=[{&(0x7f0000000180)="e0533db6c9076c1d3f7ad1d88ec002681fd36a6fd38b32ea5695b8a7f62fe64e56284cd0580f4ba74cb503cc47466508a5b8c21cf559e3b1fd4103d166923056045fba8516f0d72d2c79d21c58a43e82a553d7045682eb94b08236a84a244d2e1401bb19f43ffa8ad6c6c070973957d72b40d09981797064a93374dc1929629a82d9", 0x82}, {&(0x7f0000000240)="65cdcb07edbf8149e918615e605dda711dd2c0c4ff469535893dbdb45684eed85b3526a2cbeaddd7658ec69f67498f6a944bf04d473ceffd16c62f8962cd78cddf17168f1516a96a9c380d921ce6b5ed87ddfd56df46c7816d7f2f729a5797", 0x5f}, {&(0x7f00000002c0)="3f1765c2c7b5b8f82acca0ccbe72cdd7152b71ccd17ed01165aed8253fdb3cf8569cc2233f8b639919ae9fb3971516737fd85423cf0c7b8b1575b139255b5e910d30b4f56e966e6b01945a5e511a11f4a5979f86bc336f764b024bfd5306b2bf5d60edf56b40a9b8def445e87823b07fb222617abfb3fb5b19109ca4e2f7e35ad3226f2d9e3991586471baad170d95c1b377cd9755cb4d48a99ca7b7efc609a3d570a9ae0a63fe8233b1e1a986fd33285d0e658b12343878f91ac3d596a44b91", 0xc0}, {&(0x7f0000000380)="74b9ac7cf781be36766f07061facd9ebdfd0c81d83e107e025ca68b127d36b8fb6b6ede25b1b73fb50d17e3519cbe07f510e6e2e6919dadd62adb7ac3433796fdb0a0deea6bcc304aa8d2d0d4642392a15b2057dbc5eeb4f6739ea02d5385d4ece44ae539b743ffe5f539544c303cf5e1574528a292dc5ff96a7320f06c51dd68f187afe229e119daff6433bc918b00936889b6522b6dc413367080465071a46a166f232975c7ca9a165af43e5f5f03d01e9a9ba48844761d599252fecb7eccf61dc4c9741", 0xc5}, {&(0x7f0000000480)="812f700e51ca6e8dbd7805e64630c03eb3c7e3fae866a50d5bc4839a221293adb14260790cbb6286876eebb2dbca90b289b640630c1324ff8b3bde5d2f8cddb77bc016ad9aface7ccc75f7ef54c71bceed4a782b21fa5fa664c1a69038", 0x5d}, {&(0x7f0000000500)="39de0c659b0132a143cf38e92ac9fc847e0e7d2972de9be696e76d108fb817817b393dc08728ca07f33e6e21a04277e479785a2f7c05687c68dcf6ff90dde34b248ab7b1c854972128aa950b34ac6961a4c8612dcc6323da1a5e732b1dbd27623a571b7d5d2096e4c373b6d6e0fb6ba1cd8437068eb3fb082f15ccfe3d545e4c837d0ef2d9d5dc7a328b1273e4c344fc0b54cee040eb3c3b91b36140750d546233e7156caf3ca36c9040f230e9c72356310fbb55cb6de3d89f42b2e6", 0xbc}, {&(0x7f00000005c0)="b13154981118fe0bdc0b3dace281b609985e96f9af95672bcc19c3737cd92c5b94a985f7722f64148bc5466105fb91588aa5ed531fa20d90f5cdf0ecfa143180ac2b8c899a6285c0e3aed774fb1671de805d59e1", 0x54}, {&(0x7f0000000640)="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", 0xfb}, {&(0x7f0000000740)="536c944aec66f0099bf7963884722e0f9b410f08e7082b9080d8311f18bafeb9eda01a103aca078431dad0afd1a5e88c5c54bc6e5fa236d04260e76f65b39223656812832ffa58a629ef3ef6d1d0f8c938aef12195916bd2e9c88b4ce91445ebda1f0cbefdccc5ebc87dfb9b7208523b7d5e8cfbf599474ec1bf1e063c6b32a700a88e6a7d515f12294559af6045d7d4549c804d8ccf36e45e0c046e30e1dc4c5c9874c749de09690dd34571f20175717d47ed68129ac534f9f739689bac33b92ce794b28b9db5a9aed408a3aa0a8e0b817ad8eef9de45816451f798f74a", 0xde}], 0x9, &(0x7f00000008c0)=[{0xc4, 0x117, 0x5, "05d133e9d613c420c740d402bd5cb887d82718b62946f7e3728f9bd7b09ec53e508d340b939684f06c6aa026f7a39ceb1caea0d1e20827be31a83ad400cb9f0c5a058cb4c13ff62b1c042f9b001068892c6c293977923bacfe624c632c9222ca5691681b913f1bbec7edd266ded1cca23f611c762f29d95f34da96c79ea359512c16b498194ba5a2de46b3c6f6c1c15f48c2c3cc83a5904a51c260b4f866b046dc5eb6ca7385228f62dd291bbfb8a8bfe7626c6e4a7220"}, {0x108, 0x0, 0x40, "94350d3ed2e63dfa5af64d3875d6f02dcc48f44113764f727fbb23ed64b2bdbcc021ca52abcb91fc68a8c1d1fa7280510256f4a779c37a6f87fc33a74652261877d07a45dc123b3da238212159986bd0706e0238de546843f6d7c2017d11f407327eea1d27fde20224216a9273908c9c4b3f99061e83098aceb31c4982afc0d0fc06e7ea40851c0af45b915690fc33ef796d90cc9a87c37b56fb1395b8a6dbbf3f3e219fafffdbf23b4be7b7fc14aab1f3a9077093875311d93956e76dc43878e58ea53ec51a6f3cc19ef22e2432824c2e6e97d23845bdee817ecd7af29b2ff79369b41001e506bf2202ebc8a8102d4bc3695c96eb8aa1e60d"}, {0x4c, 0xff, 0x4, "6714aacf1b969401e16269ded12ee2a97bf818f1f3fcf826bc3900f3d28b9fd59a2fbf71034a67190372af24d0c3f82c5372525359fb79ba07d3fb40cb"}, {0x100c, 0x10f, 0x6, "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"}], 0x1224}, 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="01002000"], 0x8) 2018/03/22 05:22:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:22 executing program 5: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000df5000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) timerfd_create(0x7, 0x80000) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) 2018/03/22 05:22:22 executing program 7: r0 = syz_open_dev$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$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xdf7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0xffffffffffffff80}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/22 05:22:22 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xffffff4a, "72b6f2f891ff776ef9882aafdf7551cc377dffcd076f08f8621c38b6906a378cbc95f331df984d91dc2e00fd60eeec4e69b43c629fba66216b3b65ebf426ca4bfa19eae0df2e0024fc71c8fa00160a"}, &(0x7f0000000300)=0x57) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) lseek(r2, 0x1, 0x1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x20) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000080)=""/215, &(0x7f0000000180)=0xd7) 2018/03/22 05:22:22 executing program 6: r0 = fanotify_init(0x1, 0x101001) fcntl$setstatus(r0, 0x4, 0x42c00) sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)}, 0x0) r1 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=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']}, 0x80) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000001340)='ceph\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000013c0)='\\eth1\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001300)=[{&(0x7f0000000180)="cc3733496a5e21de19e9aeda07ef0eca9a6438c3dced3e436ccd89b452db3a84a4d521f4f3f6", 0x26}, {&(0x7f00000001c0)="ddfd7e49f6cf54a118f27f3049f49e359f86df915f3cc79e55b079ac57edcbee2045740c74456633c4877521f4f60f30e33e4fcbc243b71c576432a664f900001293610ca9576edf4ce5dd092af783db1a1d41fd7aa52581bddb1329de73f8f19ca63a3ab08d63b2ef22b2dea7af88a0d3ccd86bbe7e7dcc01d478f9e0e2e1d954e15957f49cddb272b360f95c09fb2dbe34385e78254c6a762898", 0x9b}, {&(0x7f0000000280)="e30ff4919a029f894760ee3df8e5e70da3a4b9d82f35cd5538de2b57a6997aad736f98d297a7d2b63eb9544a06be4b29a572b19665385554062186c00936bb917f6fe7da4898a548651011b1ca7c95267434953b3729", 0x56}, {&(0x7f0000000300)="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", 0x1000}], 0x4, r3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/03/22 05:22:22 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x74) r1 = socket(0x1, 0xe, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x7, 0xfffffffffffffffd, 0xb, 0xfd}, &(0x7f0000000140)=0x98) madvise(&(0x7f000029c000/0x400000)=nil, 0x400000, 0x9) 2018/03/22 05:22:22 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/22 05:22:22 executing program 4: ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000000)=""/43) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) [ 55.738687] audit: type=1400 audit(1521696142.015:18): avc: denied { transfer } for pid=6780 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 2018/03/22 05:22:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000)=0x40, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) 2018/03/22 05:22:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) [ 55.786123] binder: 6780:6785 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 55.804501] binder: BINDER_SET_CONTEXT_MGR already set [ 55.809896] binder: 6780:6795 ioctl 40046207 0 returned -16 [ 55.821470] binder_alloc: 6780: binder_alloc_buf, no vma [ 55.829760] binder: 6780:6785 transaction failed 29189/-3, size 40-8 line 3128 2018/03/22 05:22:22 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) 2018/03/22 05:22:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x80000000000004) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x28000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x7, 0x2, 0x8, 0x200, 0x8, 0x40}) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000276000)="580000001400192300d04b80040d8c4f0a06000000000410489643c218fe5800000008ca7265243e89000000282159056000000dfff90004a5000004001ce1ed910000000000221f100001000700000001006b536e2b1089", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb0, "b0430ca3fd03b8d879a63b7695557f2f6b53c40c34700742554cb32fd3fb46c1aa22aaa231387e1898637a9d01b95a4c10ee6242d890fcc8274d1480b12659c15e802a58e5e35e4f23e09eb401f9d9d12f7ecce6500c7b63287dedbc7401af684e0a083da18ad396242efe5bb45893a21e5a76a7e31b375e968fd9cfff1dd1089d3b6f0fa7181def1d1b0c51f3892f4b758f531b14d646a14f100bf7d2f22a33c147d253760b156e507a5fa45909e3cf"}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) 2018/03/22 05:22:22 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) r1 = getuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x4e24, 0x1800000, 0x1000000000004e22, 0xa, 0xa, 0x80, 0xa0, 0x6c, 0x0, r1}, {0x8000, 0xffff, 0x0, 0x0, 0x7, 0xbd2, 0x2, 0x9}, {0x0, 0xfffffffffffffff9, 0xffffffff00000001, 0x36}, 0x2, 0x0, 0x2, 0x1, 0x0, 0x3}, {{@in, 0x4d4}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3504, 0x1, 0x3, 0xffffffff, 0x9, 0x5, 0xee}}, 0xe8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x10001, 0xffffffffffffffff, 0x6, 0x9}, 0x8) r4 = epoll_create1(0x80000) r5 = dup3(r4, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000003c0)={0x2010}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000ff4)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000540), &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x400}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000340)={r6, 0x30}, 0x8) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000380)=[{r5, 0x24}, {r5, 0x8}, {r3, 0x4000}, {r2, 0x200}, {r0, 0x24}], 0x200001d5, &(0x7f0000000140)={r7, r8+10000000}, &(0x7f0000000300), 0xfffffccf) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x7, 0x1, 0x6}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xaaa, 0x6}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x92382, 0x0) 2018/03/22 05:22:22 executing program 3: r0 = epoll_create1(0x80000) r1 = eventfd2(0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000100)={@multicast1, @remote, 0x0}, &(0x7f0000000140)=0xc) connect$packet(r2, &(0x7f0000000180)={0x11, 0x1b, r3, 0x1, 0x11df3708, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, &(0x7f0000086000)={0x0, 0x0, 0x3}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/22 05:22:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'eql\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3d000000010000000700000006000000800000000800000009000000ff7fffff02000000a32d6223064b01851fdbf3a9cf605dfa66b67ae5a905a9ad52714fea1687c64dec6f74e354501c2f4b1a939fbd77cefc99ce4ea953d8e5484c40ae158a1826008272babd72cdf4463d15e5b7817d79426c837e694dbe80701c706ed34e101e697695d371bd89f1e200aa6448d21d3b6ac1d092f33172e3cbe2ceb096825b"]}) fanotify_init(0x2, 0x200000080000002) 2018/03/22 05:22:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x100060001, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x10) write(r0, &(0x7f0000000040)='O', 0x1) writev(0xffffffffffffffff, &(0x7f0000000180), 0x0) iopl(0x6) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x6, 0x2, 0x8, 0x2f, 0x3, 0x3f, 0x1f, 0xfffffffffffffff9, 0x481, 0x1ac, 0x20000000, 0x4}) 2018/03/22 05:22:22 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/stat\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendfile(r1, r1, &(0x7f0000000040)=0x400006, 0x40000006) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x28, "5e41100e4787bf8fd9efcabf593eb66edf6b4c91e3901914b8f8b34b44b25e34a837b83f4d354900"}, &(0x7f0000000200)=0x30) r3 = memfd_create(&(0x7f0000000080)='net/ip_mr_cache\x00', 0x3) ftruncate(r3, 0x2) [ 55.859730] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.872887] binder: release 6780:6785 transaction 8 out, still active 2018/03/22 05:22:22 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket(0xb, 0x0, 0x4) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"68742450eec246"}, 0x7}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000080)={0x100000000, 0x20101800, 0x4000, 0x1ff, 0x9, 0x89a, 0x32ebd7b9, 0x1c00000000000, 0x1, 0x7}, 0x10) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/22 05:22:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/200, 0xc8}], 0x1) 2018/03/22 05:22:22 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f0000236ff0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000622fd8)}}], 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 55.934913] binder: unexpected work type, 4, not freed 2018/03/22 05:22:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r0, &(0x7f0000000000)="abe3bc92dce35e7b4f0b84e513ee3f8d1246e578a8d155c83037ccd75d7c7839937214ed0e56badc8a13cd33b0766dece95e0d327879f3f61d3cc881c54f05c2f517378a07d5cda602f9896540608a653b5d5b120c44fe1ed1aff1f6030000db2fda3a9a2a3d5382c2fa00000000000000000000000000000000", 0x7a, 0x0) 2018/03/22 05:22:22 executing program 7: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) ptrace$setregs(0xffffffffffffffff, r0, 0xb4, &(0x7f0000000440)="0bac855c008076ec825232c9e15c5e919d459a4c02fdc9683dd7449ca04587e3c406a41d3cca9fb91cec02a5eb5dc5f08d2af07ce49d23cedd18b0edbb7b16e7aad480595809c7f10262a500948ff53ab9ff589c3f5a1431b30d718b993614d9230a6bf941bb0cc7aba083e232ba149b8e054ba7bcd9cc95d7d657f5c5be2159daa626f3ad9866ed6b1789aab5d8d194da31b97550c7ef5e9ae2d68ca1d12f56ff13afd52f74c35b67b482dcb4dbad4b43c079d58c09e98216469b067f89e40424b6c1f79450b726276563c2cfa6eec3835f0c79") r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r3, 0x402, 0x9) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000180)={0x3, 0x8001, 0x5, {}, 0x0, 0xfffffffffffffffc}) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000000c0)=0x98) tkill(r1, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/22 05:22:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @random="af6785ed987a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x44, 0x80000000}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, [0xc1d0, 0x7, 0xffff, 0x0, 0x9, 0x8000, 0x95, 0x4, 0xca37, 0x5d, 0x6, 0x3c6, 0x0, 0x9, 0x7]}, &(0x7f0000000200)=0x100) ioctl$VT_DISALLOCATE(r1, 0x5608) write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/22 05:22:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/200, 0xc8}], 0x1) [ 55.959109] binder: undelivered TRANSACTION_COMPLETE 2018/03/22 05:22:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountstats\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @dev, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@empty, r1}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x7, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x24) 2018/03/22 05:22:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/200, 0xc8}], 0x1) 2018/03/22 05:22:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) [ 56.013360] binder: send failed reply for transaction 8, target dead 2018/03/22 05:22:22 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000066fffc)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b34000)={r1, @dev={0xac, 0x14}, @rand_addr}, 0xc) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4008641c, &(0x7f0000000180)={r2, &(0x7f00000000c0)=""/151}) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d2ffa98f5aea1c325169a3a36d0a04c7b33391cbefb21e06539b083955089f38e4c497180f689e2c45b3ecd0d6d0b39d15596e2ed6b0229d0f70a04a106a9c8910110ff8b8ae8c582593eec68c3db2", 0x4f, 0x40, &(0x7f00000001c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x321, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/22 05:22:22 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x7, &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_trie\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x8, 0x957}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x5, 0x9, [0x8, 0x6ad3, 0x0, 0x2, 0xef, 0x4, 0xfffffffffffffc01, 0xfffffffffffffc00, 0x6]}, &(0x7f0000000300)=0x1a) 2018/03/22 05:22:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) inotify_init1(0x800) 2018/03/22 05:22:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}], 0x1) 2018/03/22 05:22:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioprio_set$pid(0x1, r1, 0x40a8efe5) sendto$inet(r0, &(0x7f0000002740)="d65f71e2c70b6271d046da4052146edccf3f423f7ee6de6bfe7c65b7f0159d8f7836e6c0addc44421ac3dded228dae422df56cbfc21a1f05df226ddbe9c1872f260224d25c0c4b8ed1ef6616c444225a5f3589d4c855e61e8ac61f75ee20e46662eac48edd49ca9bb6edfea88c0448cca9711b48d7f67b3ebe5b5391a09f5e86a2b750ecc441f33c8fc3d4f84080dfa3f937a2e2fb50e14e3cf6ec71cbf912e0966d3347b21b2c0d4ebbb4045076eac353cb1af9b10f3bcf3ba7552367b983f8", 0xc0, 0x0, &(0x7f0000002840)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r3, r3) 2018/03/22 05:22:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x3) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064afe4)={0xa, 0x4e20}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/22 05:22:22 executing program 7: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) ptrace$setregs(0xffffffffffffffff, r0, 0xb4, &(0x7f0000000440)="0bac855c008076ec825232c9e15c5e919d459a4c02fdc9683dd7449ca04587e3c406a41d3cca9fb91cec02a5eb5dc5f08d2af07ce49d23cedd18b0edbb7b16e7aad480595809c7f10262a500948ff53ab9ff589c3f5a1431b30d718b993614d9230a6bf941bb0cc7aba083e232ba149b8e054ba7bcd9cc95d7d657f5c5be2159daa626f3ad9866ed6b1789aab5d8d194da31b97550c7ef5e9ae2d68ca1d12f56ff13afd52f74c35b67b482dcb4dbad4b43c079d58c09e98216469b067f89e40424b6c1f79450b726276563c2cfa6eec3835f0c79") r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r3, 0x402, 0x9) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000180)={0x3, 0x8001, 0x5, {}, 0x0, 0xfffffffffffffffc}) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000000c0)=0x98) tkill(r1, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/22 05:22:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}], 0x1) 2018/03/22 05:22:22 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[{0x1, 0xd8a, 0x7ff, 0x6}, {0x7, 0x9, 0x6, 0x9a58}, {0x5, 0x1, 0x400, 0x1000}, {0x81, 0x9, 0xfffffffffffffff9, 0x3}]}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) clock_nanosleep(0x8, 0x0, &(0x7f0000f2aff0)={0x77359400}, &(0x7f0000956000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0xfffffffffffff936, 0x821e, 0x7}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0xfffffffffffffc01, 0x100000001}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) 2018/03/22 05:22:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}], 0x1) 2018/03/22 05:22:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000100)=""/235, &(0x7f0000000200)=0xeb) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x1, 0x400, 0x3, 0x7}) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0xfffffffffffff801) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000978ffc)) r1 = geteuid() quotactl(0x1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)="9c58a32475acb26f4f9e33166ce1c16c26c2b9e80cf80f01afaa6f09a0cf30bb26486e37d4660d5442e8e6337be90d2bb139960c60014ec64c8e274e8be0a17421e6d23943799aafe74aeb57d1925fa1474583d481ae55094ea237de9249e2dd6a959ea2f61b0559801cf9a66b8410c68fc62f4fc9cb7f3ad0e4a6378efbd90ccf2094aa6f37b144c88024a501742605508c8bd07de8f40c4a71a46183aadedd00945ef029c337041f551e32e830eebda2fd6b201fc1b95defcc808e617415d02dc06d967ab60e5bff735073f71532505070229d5f0e9b053ff86b530316dd2b685aa3") r2 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/22 05:22:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x3) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064afe4)={0xa, 0x4e20}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/22 05:22:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001267, &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xf55b625a2bee1cd1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="93669dc2283cf668cdce1a4901209ef970105626cda0c02a0d61df97709719e1d71594282cd57959d85fe6859ca4dd531858ad5fffe8a797832732debcf95701352e3b8d890f3251f02daba366fca645640c50256903af49f109a01d2505d9ee0c57d352b6b4de47598358d18e14228e63e1eb836f9a8f197264c48feb79e9ea082b53e3fa835648fe14601e7de90b2db57999f7d374ae929ff8653d825e88ea07e13293", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 2018/03/22 05:22:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:23 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x80}, 0x4) ioctl$void(r1, 0x5451) 2018/03/22 05:22:23 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000500)={0x100, 0x100000000, 0xc000000, 0x8001, 0x8001, 0x2, 0xe25, 0x5, 0xfff, 0x100000000}) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=ANY=[@ANYBLOB="521905f73a81300000000000000000000000001400050000000000000031f67a08000000000000000000000000000000"], 0x1}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={0x0}) readahead(r2, 0x3, 0xff) r4 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x4030, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0xec, 0x0, &(0x7f0000000280)=[@free_buffer={0x40086303, r3}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x48, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1, 0x2, 0xe}], &(0x7f0000000100)=[0x38, 0x18, 0x0, 0x78, 0x78, 0x68, 0x40, 0x30, 0x40]}, 0x675}}, @request_death={0x400c630e, 0x1, 0x1}, @acquire={0x40046305, 0x1}, @decrefs={0x40046307, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x50, 0x38, &(0x7f0000000200)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @fda={0x66646185, 0x8, 0x2, 0x12}], &(0x7f0000000180)=[0x18, 0x30, 0x18, 0x40, 0x28, 0x70, 0x28]}, 0x7}}, @acquire_done={0x40106309, r4, 0x1}, @clear_death={0x400c630f, 0x2, 0x4}], 0xd8, 0x0, &(0x7f0000000380)="8f27827c9bdbaa77b43c9bb0dd741d7feaa51954e358883dd62f4d16d9cf11825c07f29f1101b41dd28bb072045de3ec75f321f4c357940bec9ae90011bfdd3d337118ab6a2520aec2ad3f9ee49c21356b918914e5b2bb4cb502a95384fd45d67988ae0a09286250c9a0f058ea7552c97680f612645a909560a9f116a0dfcd4f105900c708bccfa1108453f737b4932b2139fee778941a57b9c16d87b12db3c4172d217479080172c91ef43c002f6bc5600a4e6a183257fb57085fbbd225d6b1ff29336b1d71b44872dcd351ae09292339833f8e7927a5b2"}) 2018/03/22 05:22:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x3) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064afe4)={0xa, 0x4e20}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/22 05:22:23 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ipx\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/43) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002880)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000002980)=0xe8) sendmsg$nl_route(r1, &(0x7f0000002a80)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002a40)={&(0x7f00000029c0)=@setlink={0x68, 0x13, 0x2, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x11000, 0x4080}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x7}, @IFLA_TXQLEN={0x8, 0xd, 0x3}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_TXQLEN={0x8, 0xd, 0x5a}, @IFLA_NET_NS_PID={0x8, 0x13, r0}, @IFLA_IF_NETNSID={0x8, 0x2e, 0xff}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_EXT_MASK={0x8, 0x1d, 0x32f4}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x9}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) ioctl$void(r1, 0x5451) 2018/03/22 05:22:23 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) 2018/03/22 05:22:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x12, "e5c2df273af90d1dd7e591f95fc7fe1a8ead"}, &(0x7f0000000100)=0x1a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x14, "3deaccc084f14efc6f9bdd4612a50b825b09f866"}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f00001e2000)=""/192, &(0x7f0000025000)=0x3f6) 2018/03/22 05:22:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) getsockname(r0, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x80) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@loopback=0x7f000001, @multicast2=0xe0000002, r1}, 0xc) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:23 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x2000000001a, r1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect(r3, &(0x7f0000ef7fce)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32) [ 56.753962] audit: type=1400 audit(1521696143.035:19): avc: denied { dyntransition } for pid=6921 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/22 05:22:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000978ffc)) r1 = geteuid() quotactl(0x1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)="9c58a32475acb26f4f9e33166ce1c16c26c2b9e80cf80f01afaa6f09a0cf30bb26486e37d4660d5442e8e6337be90d2bb139960c60014ec64c8e274e8be0a17421e6d23943799aafe74aeb57d1925fa1474583d481ae55094ea237de9249e2dd6a959ea2f61b0559801cf9a66b8410c68fc62f4fc9cb7f3ad0e4a6378efbd90ccf2094aa6f37b144c88024a501742605508c8bd07de8f40c4a71a46183aadedd00945ef029c337041f551e32e830eebda2fd6b201fc1b95defcc808e617415d02dc06d967ab60e5bff735073f71532505070229d5f0e9b053ff86b530316dd2b685aa3") r2 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/22 05:22:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x3) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064afe4)={0xa, 0x4e20}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/22 05:22:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000a56000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xfffffffffffff001}]}, 0x8) recvmsg(r1, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0xfffffffffffffe8e}, 0x0) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r1, 0x1) prctl$setfpexc(0xc, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r4, 0x2, 0xfffffffffffffff9, 0x2, 0x401, 0x1}, &(0x7f00000001c0)=0x14) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e6900000000000002000000002d9f22e4bd5b474f000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) exit(0x0) r5 = getpgrp(0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x1, 0x10001, 0x0, r5}) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x3) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064afe4)={0xa, 0x4e20}, 0x1c) 2018/03/22 05:22:23 executing program 6: syz_emit_ethernet(0x16, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[{0x0, 0x0, 0x0, 0x70000}], @generic="207397ab"}}}}, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000002c0)=0xe8) setreuid(r0, r1) 2018/03/22 05:22:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'erspan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:23 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000000080)=@pptp={0x18, 0x2, {0x2}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="4e144ea6c614906b759fe2f7959916958fb678186f6822d253de08bad74d2f4ee1bea40ec8233a960843748053b3e57a2737b7da8225c62eea130661b6dbfeb2706888750dc26d1d078a475b81da7e68eff2e82b5c5684b5537726bc5a073a7ff67c00ebb689e6150882080d6592953758af7bf6bc995b1a72704a623d78d88258caf9ac90b58c81b815572d733447ec4554c687d97e1508ccd88cbb7b0ce8a62c98a0e661b2dcec09e2aa5fb40dbf7bd087457f182dd17948952422024fe8caf6a20223b8fee179c8ffb5d76b4e21b69c59ce27ef226e5525d882fab39d", 0xde}, {&(0x7f0000000200)="20252bcb3be59a70fe6fc5db1098436849f23d6b25c249325483", 0x1a}, {&(0x7f0000000240)="3332e5c82acab74ec4ce9ef34278c68dbb8b7edc32f955986c2ab686303cfa84c0cafe90059b6983ff1b118eac99d5630861d1854e4496c835cb507a6636e357a3f72d9ce1030057550eb9a1359df1477b4ea109011c8e06ea058bff6088d63ed492e32121ab364b3a974bb1a303720aca48839ee724d7353a66f8d8f36ff1ff031d906ead222359352bf395310868cc233a7b629e81", 0x96}], 0x3, 0x0, 0x0, 0x20000000}, 0xffff}, {{&(0x7f0000000340)=@ethernet={0x6}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)="d1596ed60850749e4b67105c67e841586ae2387aad09caa40b5f5f6d9f65d59336767172093a581fa7f99ede39cbd2d915e863b6504a3ddef2812f895144e48a78a6e7be59", 0x45}, {&(0x7f0000000440)="fe6c1e3a70e9a9351856c3cd4d039db5bbe3508938f4b75b4ef658f8e11c32debdbac4f5ec9f9779fe8821096aba3bb9e1789e62b9da785a7c947257eca483e35f780209ffd6de362a339627b628780ad0400017b3a1a29e92c8feabc702af95980a253c94fb3dafe2fd6a06d5336f5fb12def1e50c2551a7b71009f42806cd8ea2772d79ac4a5b35d699f90abbd4a57fa97645c8c329f5874fc001b67ef45b3e898b7a565fda67efc5adda9376a1fa722edebcb26f7539af6b2aee918bdccc677e5df8387e3ce245afa", 0xca}, {&(0x7f0000000540)="94936258ae1d42e311471d71276d72654087129b5fdc640edb635cff31ada8e7bbd547b330a100c4978ac9805f5acefdbae4c47f84ca37d5f5102ac2f992457e747ad55db2a499b6db574a5c12045fa678adb8ab7536b4d7ceb80ce42cc73eed1c041f82c688b066f70f57965b775121be41268ada9815f730e0ca9bc9d2b94bdae75820c079982735ca11c4d19a3205ec9239114d388af3541ec665e8c41c81755d36e27b6034f0f3e2bf0c4dd640e2cc63effbdd8e60e974e82f80d002a13d99c74037d67a2d0d401dc3c1c5ec1538", 0xd0}, {&(0x7f0000000640)="c6ab287fe5a9f254676ba9ef6236", 0xe}], 0x4, &(0x7f00000006c0)=[{0x68, 0x1ff, 0x7f, "2de25925f61237bf56915ea998078abad21e65700c9e28439f5dabdc4d0566bb468183690060e157408b302bcd898732349988f2c6deb14f87f8822e9240810b6f135e27bd2b2f48a7dd416e1569ef46c4e6709353001b86c5"}, {0x60, 0x11f, 0x3ff, "81775cb7d4962177348e9f1aa339b0f7575c3e29c0268ea0c3e231ab44db0772097e047d5cc89f4975c554136fb977a42cb1578ddfb40911de00291b946880098a48f5f59dc2c3e80b7a155b40bcfe9ea73cf3"}, {0xa0, 0x111, 0x9, 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"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{0x9c, 0x1, 0x7, "787d31a6b5475275152c93160f9d2388dd37b8515c1db7446b824e0a950d4d2b01ceef5c0f6a900b8cded08b6f056e632bb516c0e03ace3df44f4ffc54df49bf864776334fe0d809494eded34bea366c6e587827ae139b1c913a27e1ded843bbee7ac2357b8c59f66f82edcfe103402dc00f73f1ea670abb91a5df6856c793bc9c499e378ac5ecefd40b4bce17"}, {0xc0, 0x3a, 0x7, "29ec46d2f8a691a320c22dbe565385208a8605c426feaadab90776d381088297d4749cde497d235cbc909e4d0766071cf2b709673698c801568402a2fd9b0a06b9e3c0096d60c59416f49b5829618aa686c107089997ca68d419c565530946762eec47650de0c10ee91f1b88656f3f77aa724721a10f8fd5d420c69f726da1176a9c882c56aff3c87ebfc64d9aeb045d35a7acc79ff2667209644ce86d6ae5acdfa4f0c75a139bae958b41ab5b86c7eb6a2b8167"}, {0x94, 0x84, 0x4, "927a1edbc3498d335e78e0a7e99c1aeed66cf65c532bee72cf078c43e512efaed91922fde4a0163bb81afb6c07dbb4cf0170064e6e486a2c82027fc6788e4f306e366d40c40501ecf94c856d4740de9b297ab26be714111ff69dd57c871720b27a0ccc147111a229ba3f2d8da07ab8ede24b7b9be762d6c19c5086e390148c1036322cfc3cf9c455"}, {0xc4, 0x118, 0x3, "9a16ca793306121f9c42136f8ce36ed40e129f08c8122f09618265b7acc3ec6eb1e5797a108f87e35a63f158237659522e37cd3aa56290e5b4edaf5a75665aedc7c6ce608e9ac9944328cf252952dcb9877a762770470df5a0c725f101f10b6d49ada4a1d55ad268e8904c22f26f9b21a5ac94ed8a0367277907b6d8131f273edacd94f1f0dca442fc9b698521546c4bf4233bc8d679f807dc54b844b4024cbd43aa2e89c271a2aabe895e97bcf174b03c3f4342bd"}, {0x5c, 0x111, 0xffffffffffff8000, "0f768913e4d538e483f1dc9fb805493d15cffd223bf3fdcfe1916a01da552e0765c284f4ff720abd7f5a4eb0eda9d84955372c8d413f1863e34280d9b2c49afc1f1cd04844926d903368cbb0a38cf3"}, {0xd0, 0x3a, 0x3, "bd04402ee236f4f49898a5cdef10d9e31a89dc8a2ecc6e05865916585a0caa4017f48fa52bdc616e20eed6a2dcfa59e70a72b1fd730265f481a98e69fcfa8e29591c6b7e53b367600d3c7e3009ded85e74e0ea5655fa51e47899eb06e23a9476d2b068ab57deda99501fdb0f2c13f6fd4e277d77858dc95644691d1d468b970b7b5a30d2bb4070a92acae78f766c5e7ae6b9042c226c3169234e1f511d853d585414a04318773c9ca76bc4aa835591a9c1e12ecf4897fd9d2ad3bf1746434d198b6c8e"}], 0x1508, 0x8080}, 0x4}], 0x5, 0x800) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f50000), 0x0) 2018/03/22 05:22:23 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200000, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x58, 0x80800) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/create\x00', 0x2, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r5 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r5, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x7f}) creat(&(0x7f000085cff4)='./file0/bus\x00', 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/user\x00', 0x2, 0x0) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002040)={0x0, 0x1000, "1502f14a56d707bd715d7a8ee29b40fa676a2b34dd89e738d4360095ad9a7777aea77b3f5e7b794d6e3aa50c509542718f22958bffaf26f362af1577a2884d8e798716fcde9a1aafb853d26b34868eed8eb1a5270367822940a0ae6539b13dcefe7cc0163cac0000881c5369264612229af855b0f4df17611e8fa2c2a8865ee6c3092565ba5ca9b4a4517ba7c85fd7868d2a8ce728aa3e7ffcffb01c8a6da53067e644a410104307025577d691d4760d6909466362140962c2ae4a84e952df08dfe49e01356433c7b7e7ad09b3f182eaa5a9a77cd76614acb47027b5e637b0592899dced048980acfa9d17cb17e427c94c97a7ff932ff45e4e92602a0631af282ce49625c52367773aa98b9fef828c9ac4e84727fb4cd53ae73a66ffd73e457f8ff2533c7fa79b0c2b21c78d516af331578809d9264c8549a5903376e30bb08fd428faf8d8d817402e2eda56a0711b29de6796f01487f1626e84ede10419b3cb3872e51fb92423ca1714befec6a14f0f9d7fcca6288aeff92f72f10c3a7e51cfbf4c348ca023eca578beca091fc49e0324e2fcf00cb55c0744617c54b2f9e62961eda4d681de2fd841302174e25a9972a153ac35cf201250b146680cff4a9203919c6991e00e97884511279e07cccdcf8cde480ce9e35fcf2318b02bf2f32587d2c5ecb47881b4432a6af4bc1aab21fb1b576fb61db5e06781f1bfe7082db78e8e0e7c643ea4cf88ae92b2d0f36ac23e4ca4cb9557efadf5c81fec81f1a8eb93afca44ea98de412b5ae227a62641fbee364ff4c5bbcc983cc287b5334902041712b1eadd75e7b59adc9f3f0cdb4e2bf3aa0d2af0e4cd5b8cba3a689dd83cb8302ccfb1edc81c4563bfe912cf7c44131b3563a6c2a8a05df70017a96b993d19fdb719be2a21a2d75d33d47e41a27cf0e1f255d7343cc6164e558d356d916c53188b3adeda8a2664145a17cdb0da40e674da0615a83e04087078f0955b251f2897ee616ae8e2cf209b6d04af8e53126c2cfbe74c5e70f770b617e8d3d02565b390d9b1430268939703209fbf798ac979b3b15ead155eb600b042db867e29bfdc88e25ffb7fc760bce2bdf9c850bb7f3a2197d572de7948069236f8169b22d272a222eba500fa8bb664dc7529a0737492913c56471c51ad8bf59b81970dddd69a2388123df84f3c7992d9da53cd1871cc51aeb9b07e0c6a45042d3dc9463e8a7758d84032ef144b45963546da581f65d67d1974f6ad399d562c9d26e8e90ec2c4a30d89a0266a44ac8919c8a5fad58c6f7186c0f2e577a6ec7dee674a624d520cc409ec4eb00c5407457c2fe3d5dead96317f212bf3627c89d39947f8d1c98e0c1fe6c025cecd62ce1f8536ee5bfd742fc617bb079373d1c94f0d5f11ea0da4e12c793074ed815c9de874e2f1f394c369d773d5a14fb8c59adc659cf3727370f2dba156352ef48e8f42e1645068d8c3327ddb8e95ca9fdab16e292505c79b4e82ccbd016652ec10d04ca35d971d68f0a2ff806af78fe3595bda7d8da11b9398fc6456290abf9e05f0b6608f3db2b9fed2b57af7c85aae2fa4fa8498c15bfacfff5b5f2a1eef22dcf2f496df0ebdb000c9c4fda3d58adfc1410eb522c8cc000bf885485e5e8f8c7bc9b00ec5cc0e2a09b1faf2024f5cf302806f10cefceffdd9a48122709d68cc2c41c81c2e7326b17946b6d233dd327e68e0c280e5cdbc1197ddc300310ef30fa7e049bcab167515dda942828c82ce6f2a59cf372ea187991672e6dfd5e628354a2ffd248ca1b366fd85d3825165b0b398abf376a94f835fe7dbf41252af2c761cdaf4f3324dceb25ae5cde1b6fe7433fcfe073376bf7588015a20df4677779ac0751e73d9b458d9077b7eb30a5fd74a5cc7e835772dbd831b817bb1c46d60227b5c7c793c072be40d4caec3033e68769eb63391e60d67719586b415767790bb6b1261f34ce97ddb35f19730d2099738296e28edac7a319023a3ebafa2a4d01696261e84dec23b41929c34dc8f7aaf3c17716432a6d3aae5c42d390c2ffa9f986c955949639b1560c92a533bd3eea9d312306e06e674b1b129d21ef70423f17ec4fe15095a3ded21e715f737f7de489166d47d70a4952437da80b7cb23b3ec121cb37298dd2976140988f8a6d2bb5dcf22c81d646fefee0673c28fc0d0027104bbdd2722597f2e30f6195b163e4512a800f0733cec03175cbf79cb8d0785cbd6021c833e22d2bceab7c872dce6d9ea49640f837e84c3c1fdba34f4ae28f7e133e8453bca276ac281edf3f45052142525bc58c2196dae7a9cd7e8ed04f93232f705e19898e14fe62aa4136242ab40176a6cd93b87f91484cc5d01ae989724f5a80976128685cae32133222356a73287297170a3ab25fa55d43df7f35de64e19b52dcdd1f470588ca8b77aa831d58aa9ce3d6719f20bbf95e560248a7d59c31185c507c64e14a424b17bedcfc1cd8f02b3bfd2b438d1263ef8196d5d5595866ac35b16e2433cb3c02ee9d472b91b7fa6ef938bc34195cc2650b88aaa69443b888911eae44bd795a1674c2a94c29d0380d9e47d5e0df01690c50eb91a8c243255b98849ac1f526119f40601fc5810d5f4f530d253b2dfa96cd35c9ea748c20f0f35786133101f372abe838eb74614d8ab79dfdbbbe51aaacaaa5ce20546007f8b42ffb14bf4663b61d481a5c9a3026d662ff50c140f5757d8e885c5f2a8ba23dbd7df8b4c143b52ed8c47dcb5b8f86e6f526ff1ab89b4434efea3aed3e8c407540386edeadfb351de6220ebbaf79b4fc4b76c615fb802d8ca222f6b8f1ea9654614e19f5b65db889bcad6f7555d86f1fb3af4eef573c945344754669d72659da698d9dd5793fa0c67d0954e4aecd045c38134bf498916e798845b22e0a2b4ba181284edd527dcaa2def7b0bc67e57ed0e9aba80f0cbc08947ca396a2199e68f8144d8fa87b84bdd3778db05f0116b6dc3bb8d06b950b47799f375becc1f0bfde811a9a26b31db56be755b55447a0320df31fd96c6a2ff0d3d9d80124e874885dd665706fe156448dbc0c3b8f8438c12288b3273ed38f87e98204e4d33d029ce43694b794b37e1144190b0f8a1d982a46c3fe66309d1d8fc4fa8c13c8bddb0d9a25797abbcd2f476c43bf197ff26fde92c115b4806578e2deeb64a0defb32ace46ca9905f94007e8026f3591ae3b5fc0d0b2ee1d26547a6054f8cc8490ec817c9905b106747a3eac67686978bd44a4edc617097c897c8d50e1a4c889ac313ae9fbf04f06b4b9e2a29050ff0454b62d5d89557a9ddfe0e7728f8e14068920416973d4a280ce056fe43bc2b7092cee28e94241178c3258df89d551e6385a8698d5301ed27049f60474a682c7e777e89fb1ec7b9d6de400fe01a6770006be89b68ba9f01ce2e19e38a0758ac715d5ec8ac95fc2e4b514ee2bf50eea79dd441d75e1ccb0d5de92409a12739f214aa543a61ec4733c9f2b2ae04ee79d2e584064e991dae4a11a73280902bbd23778829fb65b5281325390d67dbf20211df7deffa5882c2cc3a73d6d93f002705b14b1f22190fd3cd6ae145198dfd18834283a685e3b98b03e3a3162a667ec9cd4823d885bf0cf09f75c9028bd8cab0a163d61814cf9f04d05f35c3cce6bb2019082804881ffa16851aebeb691adc4bfbc8e22fe1b73716bf5d503bb69823d6585696310113da468c297f4974ba42c8f29557b928bce811c1f6f1f2d65465a6ba030242bcc5c5765de1bfa60dd9df902a5a88a2ca3b8c471687295c0aa2cf12282c6841677c42664700dada2277f6aaff5e9aebb7b0c0d37bd6b6d5fcb636de9ef6aefaf8a399c59b78f2f47b83305e85dee6ab0418e2f6d16a7d007819fc343f372d34484c9c3d77a67bc723647a03ce585ffcb2493c2aa883068f51f597fe3d9163a6a12cd145f9fb1df35ec2c1151bd8ee5dbc065fa48b622e5f665d96f8281d502bd0dca7a7f13470c0a5ff610aed85f60ed62fe4767b4b32f859f81c89da215635f6b790a4c960c4beb6abc22fd0f7f36aa16c8c93a6d4befc69f941cfa516bca82bfeb265f881b2a7d1cbe7b0aea1656e48dab42556e37113244b20c9608e69a1f7f52e68b98a9ebad7d46eb22f44c615f14c74ca76b93d5dc026eeef806fa5eb7892c0e3e0e48537c3339ba05280ce7c67fea98c8e43f121d86624222b821d7d7a4be4e25c4efc44ce9a1b553214af18885ba586fca018634bc5eb6cdd0d5d70a622d09cddafba8cf082816c34ab1fc89cf2eb9dfb95c05f413acd16851ba728a948456a65f9c1f94ea2d43f9c11e33b04cde7eea3e32f179485fcc339c63d28bf985d936e8e14cc6444d779edac139ec4ee7af1c998670150c1ac947265bfe1649b57f7aba458aad44bfa3e694811508e897a6cdf3d37adfdc6d2d7d12c172573b1304a0e9819c87a6701d50238cd328bd579b649aba7dd1e5095a508c279eb2d55cb439b2ff60cfbeefbd23d36a68e618709fec7ff5e6ba1930487ba57494e25fb5309e552a49678ac72daa8729f87a2bfb9803131203bcff719f3f6f8c1df90323535b5fd9d75dc2b3f26c7734b363a626da6d94e41d2a93440c56844675bde4dd20378ac46164d2b6615c765a027ac2269e714070bb52fbfa4a998acec7734ef6922aec67fe2c747e5cc6510076ed96a2bb1312cdfceaf857173364b0cebdeae93836796e79aaad4d4829220614131a28f2efdeb9e8ce6507906a11ad05beb512bf2a8355f9a75cad57aecd262623aa0b5f08ab233aaa06c4a37cfccfec28d6fcf7467ed309660cedbeea0cf79c33bd355cbac2cf77016016f29e262649e1f237d6aeaca7c4ddc7f6b732b0ec1501b01dc369ede184ff51868c5f3937c9d36023bd36f8cbe050773b2e58fbdc1fabaa28f09de944f0e9fba6c27f1551abb765515b201e3e901f7b7b7b8956c671aaa44579c193710b1b10ce4afb53115333b58cb1731780919a717e6701a2e5a58a8531848cca60a164d2c0af6756d5128ba7d065adba93ecef8cb50073a57295475ee7be7769ff84858fb7a014e829d71bace4c78003d71ae68cadab397d5538537842580237ffa23608631b18fff910764123f6cdea8688f1f67bcbdb1c0d37d5ec6ff27887894a0c532e15a9683fb0baa700b2bea4cab725d74abd649a2f7f380654e73578704d51c6d8215a4dde8395b8966c459c0f95bb4ed8b4cd60601298c9a2546f351cbcd0f7903edd8dae025eb62f977dae778fc8bff46c21e14f3fb16b06f1b10972aabcbea4b840196e345abfafc9da1e85cc965919f7e50be97a680e01b5f6da9c0f7528d5cb07b1f4784606597f2bc0f341ca0bcdf21d65bbf86ca355783168fd3baacbbafa0c7637c8043fb5cfd9b614c72b2bff6a37914e4f3d873fd379c0bd50ec602bf56fffc36b986bb1421e50415c4639812318489c8c7d4186525c642002ad2b99032f7ff3131d30987ae3c6996474ec69c091720174d39ce095363da6d983eb411556aae48085cb7f9adedf86b6bf8aaff466a9df2d475c6313c58ba1b5af7def7d211568ed6a213f8b61a3f21afa9f0e02436161f29dbeab854afe85ddfbc3df42c57b651ec8aa88ccd7c52ec4197e4f3e0c03b3d2ad6a153743a0e921968c637169f0cd7716ae624c6f8413d9b7aa7c8fc538b5a1f1901b6a8ca996872cac4cb71e0b54ca6ca0e5b0619d9e79d66ce0077bf3c6f52863c9c26c0d45f39351982d2b552f8e588f618b71fc484eb2e5f912f6e995e2732d3053b91ea7fdc3d2ee7f80893c06b58ee35ff2b750ddcb67dbb44b35706d"}, &(0x7f0000000640)=0x1008) mlock2(&(0x7f0000c9f000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={r12, 0x4}, 0x8) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="e27ed16cd8853e2f9a336793c286ad7e2181dbe1e2341edd2803f9575e475bcfc184f1a91c44031f0ef66c4c03510f0dc5e1e4c1c61dbf2c28221d66116206206e3ed9ecb0f417d2c550", 0x4a}, {&(0x7f0000001040)="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", 0x1000}], 0x2, &(0x7f0000000580)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x14, 0x1, 0x1, [r10, r11]}], 0x4c, 0xc0}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x800000000000, 0x400000000009, 0x1, &(0x7f0000000040), &(0x7f0000bbb000), 0x0) 2018/03/22 05:22:23 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000db3000)='./file0\x00', &(0x7f0000ec3ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00009c0000)=[{&(0x7f0000ad3000)=""/132, 0x84}], 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="157d7dad332022cdb525e2368840134dcdac84d64fb6b412c547d41852c7c0e6fbe5666858f6f0a53b2ae9ac56531608c3ace6b053f8f98a86", 0x39, r1) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') writev(r3, &(0x7f0000000540)=[{&(0x7f00000008c0)="ac", 0x1}, {&(0x7f0000001980)='s', 0x1}], 0x2) 2018/03/22 05:22:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x3) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) [ 56.897298] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 05:22:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000978ffc)) r1 = geteuid() quotactl(0x1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)="9c58a32475acb26f4f9e33166ce1c16c26c2b9e80cf80f01afaa6f09a0cf30bb26486e37d4660d5442e8e6337be90d2bb139960c60014ec64c8e274e8be0a17421e6d23943799aafe74aeb57d1925fa1474583d481ae55094ea237de9249e2dd6a959ea2f61b0559801cf9a66b8410c68fc62f4fc9cb7f3ad0e4a6378efbd90ccf2094aa6f37b144c88024a501742605508c8bd07de8f40c4a71a46183aadedd00945ef029c337041f551e32e830eebda2fd6b201fc1b95defcc808e617415d02dc06d967ab60e5bff735073f71532505070229d5f0e9b053ff86b530316dd2b685aa3") r2 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/22 05:22:23 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) r1 = gettid() setpgid(r1, r0) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x420000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0xfff}) r4 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000003c0)={r3, 0x80000, r4}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000240)={0x6, 0x1, 0x6, 0x9, "18f0a5c2e3b8d01f2500ea1604000000404a68bf47243a7f9468ba4bb986902c"}) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000000)=""/43) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc004240a, &(0x7f0000000400)={0x2, 0x0, [0x0, 0x0]}) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x7f, 0x2000) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0x100000001) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x40) readv(r5, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x3) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/22 05:22:23 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/22 05:22:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:23 executing program 6: mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000c3f000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/03/22 05:22:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "0602db6ca7a4b3a1253812a4a0c314c632d5002f3098230b4331e44fc27233ae172f5b9188bf6ac8c646d12f3042"}, 0x3e) exit(0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="3c00040016d2e7bd6db088e7f639013f2062cdbd8f5d4f3d62"], &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/03/22 05:22:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/22 05:22:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/22 05:22:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 57.120498] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor7/7009 [ 57.129081] caller is __this_cpu_preempt_check+0x1c/0x20 [ 57.134826] CPU: 1 PID: 7009 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #29 [ 57.142440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.151782] 0000000000000000 b6c0e0e05d9f20d7 ffff8800b6d6f638 ffffffff81d0408d [ 57.159861] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8800b7190000 2018/03/22 05:22:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000a56000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xfffffffffffff001}]}, 0x8) recvmsg(r1, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0xfffffffffffffe8e}, 0x0) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r1, 0x1) prctl$setfpexc(0xc, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r4, 0x2, 0xfffffffffffffff9, 0x2, 0x401, 0x1}, &(0x7f00000001c0)=0x14) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e6900000000000002000000002d9f22e4bd5b474f000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) exit(0x0) r5 = getpgrp(0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x1, 0x10001, 0x0, r5}) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 57.167880] 0000000000000003 ffff8800b6d6f678 ffffffff81d63fe4 ffff8800b6d6f690 [ 57.175997] Call Trace: [ 57.178576] [] dump_stack+0xc1/0x124 [ 57.183931] [] check_preemption_disabled+0x1d4/0x200 [ 57.190682] [] __this_cpu_preempt_check+0x1c/0x20 [ 57.191805] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.207452] [] ipcomp_init_state+0x188/0x980 [ 57.213500] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 57.219985] [] ipcomp6_init_state+0xb5/0x820 [ 57.226030] [] ? __xfrm_init_state+0x363/0xb30 [ 57.232246] [] __xfrm_init_state+0x3e7/0xb30 [ 57.238294] [] xfrm_init_state+0x1a/0x20 [ 57.243996] [] pfkey_add+0x1fbb/0x3490 [ 57.249534] [] ? pfkey_delete+0x370/0x370 [ 57.255325] [] ? pfkey_add+0x3490/0x3490 [ 57.261037] [] ? __skb_clone+0x24a/0x7d0 [ 57.266731] [] ? pfkey_delete+0x370/0x370 [ 57.272505] [] pfkey_process+0x68b/0x750 [ 57.278199] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 57.285042] [] pfkey_sendmsg+0x3a9/0x760 [ 57.290752] [] ? pfkey_spdget+0x820/0x820 [ 57.296535] [] sock_sendmsg+0xca/0x110 [ 57.302068] [] ___sys_sendmsg+0x6c1/0x7c0 [ 57.307858] [] ? copy_msghdr_from_user+0x550/0x550 [ 57.314427] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.321420] [] ? __fget+0x47/0x3b0 [ 57.326587] [] ? __fget+0x213/0x3b0 [ 57.331846] [] ? __fget+0x23a/0x3b0 [ 57.337109] [] ? __fget+0x47/0x3b0 [ 57.342315] [] ? __fget_light+0xa3/0x1e0 [ 57.348008] [] ? __fdget+0x18/0x20 [ 57.353186] [] ? sockfd_lookup_light+0x118/0x160 [ 57.359577] [] __sys_sendmsg+0xd3/0x190 [ 57.365187] [] ? SyS_shutdown+0x1b0/0x1b0 [ 57.370972] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 57.377103] [] ? fd_install+0x4d/0x60 [ 57.382548] [] ? move_addr_to_kernel+0x50/0x50 [ 57.388761] [] compat_SyS_sendmsg+0x2a/0x40 [ 57.394717] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 57.401299] [] do_fast_syscall_32+0x321/0x8a0 [ 57.407439] [] sysenter_flags_fixed+0xd/0x17 2018/03/22 05:22:23 executing program 6: r0 = fanotify_init(0x40, 0x181002) ppoll(&(0x7f0000000000)=[{r0, 0x408}, {r0, 0x288434174c883a8f}, {r0, 0x202}, {r0, 0x1000}, {r0, 0x4142}, {r0, 0x4}], 0x6, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f87000)={0x4000fffffffe}, 0x8) 2018/03/22 05:22:23 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/22 05:22:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') fstatfs(r0, &(0x7f0000000000)=""/126) exit(0x0) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0xffff, 0xffff, 0x4, {}, 0x3, 0x9}) 2018/03/22 05:22:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x202040, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0xb168) sendmmsg(r0, &(0x7f0000001800)=[{{&(0x7f00000000c0)=@llc={0x1a, 0x0, 0x4, 0x2, 0x2, 0x20, @random="3b2e9c6c0c25"}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)="90b6df0ec4247923856ecea5760610de391de83095f5c8c2ece0572ef231a011abce985f99f44df78771ca321cc39ccc8940e983118ee263ca849c45768cddda589a13cc0eda6b0b5911f1e3757abe70b3670c95f3b02a8d9b1e98f2ded7e9c9a22665bcedd99df1406815e8342fcc929b699e5b6066fae56b2b55f5148560caf5838ae8d724257cccf850a33bbf3883b226d116478a0f494642f085950cfff88fd6ea2c2ee1584bd08fac943871d49bc0d32223755acd49af656a52ec2807fccb39f7cc4a4434a3ec55c65dc0e3ee3051015b2bf6126f5cc83692c0e9bea4ff9c918e23", 0xffffffffffffffc1}, {&(0x7f0000000140)="4f42567ba6a76cf819808e0cd53dda761664c1432777302a5921da8117fe3a258cd7781cd6538970097ec6f706a86d2361e5da1a60b0960b1c75d2cd531567f12c0baa45f7b60f65a8838efeaab90166d061bf6bf13d505a6d21ccfafd2b32594074a582bbe0505d2faa3ba52c2d6514763bcb2ef1690c91607ed045084220de54d57df68b85e11c5b12a5e2f4a139f65ae5a0b6bc7ab1c83190744b04883907acebf8d0ffbb67182d003d2ca138f9f9d2565ea610e63767d639b20ef4b2750528dc461fd73616d6d4279e81440c75cb80068a2e10ef89742f78f9cb06b4b7fc407e0d225eefb9", 0xe7}, {&(0x7f0000000440)="070ca422db08a81dc0dc117adbc0ddb6344f3916e409285294bb43b3e34a22d384ae6162f1b6e04317cd0906049d13d8d61b68a0dff1a3c7c6c924c2305c9eb4cdd1c4e684056c8fe3e66e0547646e51279bdc3d000249f50500ce73d1a9f003a806ad1b0e522810f104f2af04f5ab", 0x6f}], 0x3, &(0x7f0000000300)=ANY=[]}}], 0x1, 0x0) 2018/03/22 05:22:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000a56000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xfffffffffffff001}]}, 0x8) recvmsg(r1, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0xfffffffffffffe8e}, 0x0) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r1, 0x1) prctl$setfpexc(0xc, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r4, 0x2, 0xfffffffffffffff9, 0x2, 0x401, 0x1}, &(0x7f00000001c0)=0x14) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e6900000000000002000000002d9f22e4bd5b474f000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) exit(0x0) r5 = getpgrp(0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x1, 0x10001, 0x0, r5}) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) dup2(r1, r0) 2018/03/22 05:22:23 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'mangle\x00'}, &(0x7f0000000240)=0x54) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) connect(r0, &(0x7f00000003c0)=@ll={0x11, 0xff, r1, 0x1, 0x4, 0x6, @random="4d8a3dc8afc4"}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/43) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:23 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = dup2(r1, r1) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) 2018/03/22 05:22:23 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/22 05:22:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/22 05:22:23 executing program 6: r0 = socket$inet(0x2, 0x5, 0x2) fsetxattr(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="6f73322e2f6465762f6173686d656cf5"], &(0x7f0000000480)='\x00', 0x1, 0x2) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000000)=[{}, {&(0x7f0000bf7fe4)=""/28, 0x1c}, {&(0x7f000086ffe5)=""/27, 0x1b}, {&(0x7f00002c3ffb)=""/5, 0x5}], 0x4, &(0x7f000009ffa0)=[{&(0x7f0000000040)=""/236, 0xec}], 0x1cc, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) preadv(r3, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000240)=""/88, 0x58}], 0x2, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r4 = open(&(0x7f0000000140)='./file0\x00', 0x2002fd, 0x2) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000340)={0x0, 0x3ae, &(0x7f0000000300)}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000400)={r5, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000004c0)=0x2, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/03/22 05:22:23 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0xfffffffffffffffd}) write$tun(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x100d) 2018/03/22 05:22:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) dup2(r1, r0) [ 57.593449] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 05:22:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/22 05:22:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) dup2(r1, r0) 2018/03/22 05:22:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') futex(&(0x7f0000000300)=0x1, 0x3, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x0) pselect6(0x40, &(0x7f0000000100)={0x87, 0x2, 0x7fffffff, 0xfffffffffffffffc, 0xb37, 0x1f, 0x4}, &(0x7f0000000140)={0x1, 0x9, 0x40, 0x8, 0x0, 0x8, 0xf737, 0x8f3}, &(0x7f0000000180)={0x3, 0x0, 0x1000, 0x5, 0x9, 0x6, 0x800, 0x3}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0x8}, 0x8}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7f) exit(0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x3, [0x2, 0x7, 0x1]}, &(0x7f00000002c0)=0xa) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:24 executing program 6: r0 = memfd_create(&(0x7f0000714000)='\x00', 0x0) ftruncate(r0, 0xad1a0400) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xaa}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x10001, 0x2, 0xffff, 0x5}, &(0x7f00000002c0)=0x98) sync_file_range(r0, 0x200, 0xc3, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) uname(&(0x7f0000000300)=""/189) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x800) 2018/03/22 05:22:24 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)) 2018/03/22 05:22:24 executing program 0: rt_sigaction(0x7, &(0x7f0000b97fe0)={0xfffffffff7fffffe}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x80000001}) mmap(&(0x7f0000541000/0x3000)=nil, 0x3000, 0x4, 0x44031, r1, 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x2000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead5c295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/22 05:22:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='net/dev\x00') r3 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eeeffc)=0x984, 0x4) epoll_create1(0x80000) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sendto$inet(r3, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/22 05:22:24 executing program 4: ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000240)=""/4096) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:24 executing program 3: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x101, &(0x7f0000000140)=0x4) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bcsf0\x00', 0x2800}) r2 = socket$inet6(0xa, 0x80009, 0x1003) bind$inet6(r2, &(0x7f0000f74000)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/22 05:22:24 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x10000000000000a) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"0e94af4f4ff1b7"}, 0x6}, [{"1a529f10c168d7"}, {"162da31cdec4e9"}, {"a9dfc5c57f1824"}, {"df1a2d145f3f86"}, {"ebb475bce4ec84"}, {"cfff813908c611"}, {"98e6f23b7fe963"}, {"243da1e50410dd"}]}, 0x48) write(r0, &(0x7f0000507000)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e00000000", 0x25) 2018/03/22 05:22:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:24 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffd) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xffffffffffff3682, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x8, 0xc115, 0x4, 0x400, 0x2, 0xd8, 0xfffe0000000000, 0x3, 0x9, 0x9, 0x401}, 0xb) 2018/03/22 05:22:24 executing program 7: mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) r2 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000002, 0x40110, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xc010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000006c0)={0x11d, 0x0, &(0x7f0000000700)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x30]}}, @increfs_done={0x40106308, r2, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x30, 0x10, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f00000001c0)=[0x48, 0x78]}}, @acquire_done={0x40106309, r3, 0x2}, @acquire_done={0x40106309, r2, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000200)=[0x68, 0x30, 0x20, 0x68, 0x28]}}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000280), &(0x7f00000002c0)=[0x70, 0x28, 0x78, 0x48, 0x18]}}, @release={0x40046306, 0x4}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000400), &(0x7f0000000440)=[0x20, 0x78]}, 0x1}}], 0x30, 0x0, &(0x7f0000000640)="25957d9ce6971cdbcc1a144373edc0a6b6c148fda38fc18f3ee75a06329a16f927aadbf2ab8f5caaf096a9bd5eaf88e56372e1050e80bd8d83b308c717eaa394e8e0df347046fa"}) r4 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000040)={'sit0\x00', {0x4, 0x9, 0x3, "3d72d833c1b4"}}) getdents64(r4, &(0x7f0000000300)=""/205, 0xc85) 2018/03/22 05:22:24 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 57.796428] audit: type=1400 audit(1521696144.065:20): avc: denied { create } for pid=7111 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_fib_lookup_socket permissive=1 [ 57.804492] binder: 7115:7117 got transaction to invalid handle [ 57.804499] binder: 7115:7117 transaction failed 29201/-22, size 0-16 line 3005 [ 57.821233] binder: 7115:7117 got transaction to invalid handle [ 57.821242] binder: 7115:7117 transaction failed 29201/-22, size 0-16 line 3005 [ 57.832679] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.832705] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.862777] audit: type=1400 audit(1521696144.135:21): avc: denied { write } for pid=7111 comm="syz-executor6" path="socket:[16776]" dev="sockfs" ino=16776 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/22 05:22:24 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000200)={0x2, 0x5, 0x3, 0xfff, 0x20000000, 0x5, 0x2}, 0xc) 2018/03/22 05:22:24 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f0000f8b000)=[{r0}], 0x217, 0x5c8) close(r0) 2018/03/22 05:22:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 05:22:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x40004e20, @rand_addr=0x4}, 0x10) listen(r1, 0x0) 2018/03/22 05:22:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(0xffffffffffffffff, r0) 2018/03/22 05:22:24 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000440)="0000000008000000726dbc010cfbb798a261ff1b484fc80d62df1b656137b25e1835add4273f73216ece05d8de4f12e8c41c29e34c0e645408e99c4a1f33378345c967626541d51a8ef6175814a91847adabf1eebcbe9513854ac2049a7dc28c62a63369660f183c372adbb15c2139803e0cdab7c146a613038d52df7a0f5e78b65f6e0a2a7c5437dd4ef8433f03dcd977c5f0ea5ae9a325e67d3c49eff92c95cc525b21d312255c69972ee58fbf017b7ca068725011a4aaf34c400732526d0e30b46643cd98b9353934cf6add76c31db209cde2aacd5ae66504cebc4c8422ccf9fb") ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/43) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:24 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/219) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="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", 0x1000) r1 = getpid() waitid(0x2, r1, &(0x7f0000000080), 0x40000000, &(0x7f00000000c0)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r2, 0x0) 2018/03/22 05:22:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000001c0)={0x6, 0x81}) exit(0x0) pwrite64(r0, &(0x7f0000000100)="c1fc0b091eab7bd0fa54e83a6dffff00002a4045174ac2b788a345dd6b4c9f6ad2", 0x21, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000040)=0x44) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x6}}, 0x4, 0x4, 0x8001, "b3ebc1189d275d65a25b1a1f1c3185b33cb8795161fe400f8f306c132969de8e5330cf2666f8a7e7a7c216a6536f615d9a3904f491c09c611958fee1ee46c60f8072a18b3ec2aa84a044dbbdb331c016"}, 0xd8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/03/22 05:22:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x23a, 0x0, 0x0, 0x0, "dd460571b66187aa332e7c8efa0e013c4050128adfc413ddd6ae3ff70b15fa58d38df0b2e01fd2b62d6f58052738b56c0e318d8bd9d6bb877138cf2a637dd849", "a4775206000000ccecff2acaf390df567f775fdd43958d3d678e3c6a56e4ed4b"}) 2018/03/22 05:22:24 executing program 3: r0 = socket$inet6(0xa, 0xd5cd13aa5e2629b4, 0x70) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) [ 57.862783] audit: type=1400 audit(1521696144.135:22): avc: denied { bind } for pid=7111 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/22 05:22:24 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) flock(r0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb") getdents64(r1, &(0x7f00006a1000)=""/42, 0x2a) getdents(r1, &(0x7f0000002fd0)=""/48, 0x30) 2018/03/22 05:22:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fremovexattr(r0, &(0x7f0000011fec)=@known='security.capability\x00') ioctl(r0, 0x40d74128, &(0x7f0000000000)="262865de140fcf58cffee7908a9e93d5e5f6ec465155117855c20e36d12d1a53f15a9daf8bc8a77303f0fc2d3ca884485247647fc8c4655cf10402931e93c39c0f59a6e0") 2018/03/22 05:22:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0), 0x1ffffceb) sendmsg$nfc_llcp(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x6, 0x0, "282885f2fb0c4addb67db62fa40db56acad4860f28949934b984455330b57d19d1109ddf80063d7a1ce4054087dd8be189715f5d68c1f5aaf4f4db8f356071", 0x2d}, 0x58, &(0x7f0000000280)=[{&(0x7f0000000100)="55631c7de7b1dcbc472978d82a3e03ba86bdbba67aeffca0855b1b42395ba359f16dc0c724cf0bb187ddbb2344983d63fa2fccf9f8acd69652ed0e7396a96281c78d0c6730bece98607eb48315c2676da1309c4a97cfd85f2ee8bcfc0520df1a1a47c738673c30908c2b84f8ca47f8b0de921de0028e287ff9edea675122d6906780d3bab7fecd741352fec796d17a6d2449ca66a1d8fcbd2aa103d28a68b161b65ec8891a952ae8668252d86db0e42e4ad55d389f6d64a13d468a0a23b0755aff36821582a206d02a37c868416db864fd47", 0xd2}, {&(0x7f0000000200)="a0ca6a03ea2609a9da82693b1020f7cab1382c0cd4cb73a0a509eabfe2a9def913e74a47e3966d17f50b22f5c53d44a49d98408cec17388348aa4bbaa77ca3909e557fe19425788ac0ee5b", 0x4b}], 0x2, 0x0, 0x0, 0x4}, 0x40) 2018/03/22 05:22:24 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x11, 0xb, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x4, 0x4) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a00000000000000fbff0000000000000000ff0500000000000000000000000005000900000000000a0000000000010000000000000000000000000200010000000000000000000000000005000500f0c1d87e000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/22 05:22:24 executing program 5: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000400)=""/233, &(0x7f0000000140)=0xe9) mknod(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8), &(0x7f0000c26000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) fcntl$getownex(r2, 0x10, &(0x7f00000003c0)) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00000007c0)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4") sendto(r1, &(0x7f0000000200)="331735758bfe51d4db67e4de150888f924ea7726b7e7df72ee75e6db612bd725", 0x20, 0x20000800, &(0x7f0000000500)=@llc={0x1a, 0x323, 0xfff, 0x7f, 0x6, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) pread64(r4, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='/dev/pktcdvd/control\x00', &(0x7f0000000300)='+eth1{\x00'], &(0x7f0000000840)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x26502, 0x0) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x240102, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getpgrp(r5) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000000100)={r7, 0x1}) r8 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r8, &(0x7f000080037c)=0x2, 0x400000ff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 2018/03/22 05:22:24 executing program 4: getpid() syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x10000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x288040, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/43) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:24 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f00003efff0)={0x0, 0x0, 0x10000}) mkdir(&(0x7f0000b80000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0xbc9dc8fbd81cb4af) ftruncate(r2, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000deefe7)=""/128, 0x80) 2018/03/22 05:22:24 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000000c0)="68b9cc208e36ea3e4c2462bdf0ec2cea1d5de9260796d7edda32efd71f51ba6ebaa67fe0b777ccae5337f6b5ad785de45f0df342e24717495dd587f69586edf59e557f92fc376918d9c90da94b09e5fe8a0d4afff3d8d8451119f6b17bfe54ae5bca01574b9fd28be74f27ed60b249b2901ce33e55a375b6d8f2506fec8457e854856bc8b43a2016fc6d4164a8f58a3db420f2", 0x93) bind$inet6(r1, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}) 2018/03/22 05:22:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, 0xffffffffffffffff) 2018/03/22 05:22:24 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x8, 0xceb9e42559a0f999, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000004cfa8)) 2018/03/22 05:22:24 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="27ab13bce746cc725f64fe7d00c4c5f7e0167441d91bc82000") listen$netrom(r1, 0x7f) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) exit(0x3) pwrite64(r1, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:24 executing program 3: r0 = socket$inet6(0xa, 0x807, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x12) 2018/03/22 05:22:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x4c47, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0x7, 0x0, 0x5, 0x3ff}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f000001000000000100000000000008865bd72d367725bd2556a9b97308e5bfec7c76de902456b3ee36cf169c811d22878fb5afec7eb186429db9e83959d57a3b880d2767cf8fbb395c77a9d594f7fa618b20e0305784d80bd26e50c5bfdb0159f1de741d35ffbd773c95da66"], 0x1) 2018/03/22 05:22:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x1d, "00f49d7bb41283833b74eac0ddb9cc16f969210cb45d6383a7912e96a5"}, &(0x7f0000000240)=0x25) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0xffffffffffffff39, "27a482083bec314e66772a34564b4f6b5dbadbf58eca2329ddaa80e35656d2f5e9c5b13cb6b37da6b177e20b04dcd5c0926ac50b56b34e5f219a51bdb5e37301e054a33fe26cc74a0742154657a8d24153faa7b9c3ff9f9bb43b2bd90d2c2d8f9829149a4bfbcc6f0aaea6d083758acf42e5162541fc86f5bb6d221a530cfbcd87b49c775c110ec770e26b74f03afcfbb728dfa414a16e68b5710a338f928801385dac479d54bf49b61b35a01f5a2314b1e427fcd5659ca9aa87840e5903f842eec29736736d944f9369f9ee94609b3823"}, &(0x7f0000000300)=0xfee0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r2, 0x9}, 0x8) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xfffffffffffffefc}], 0x2) [ 58.042093] audit: type=1400 audit(1521696144.315:23): avc: denied { ioctl } for pid=7179 comm="syz-executor5" path="socket:[16848]" dev="sockfs" ino=16848 ioctlcmd=8946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 05:22:24 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) madvise(&(0x7f0000203000/0x2000)=nil, 0x2000, 0xa0fa79dbe5f2a61) 2018/03/22 05:22:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000080)={0x4004000, 0x401, 0x20}) exit(0x0) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000001}, 0x1c) 2018/03/22 05:22:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x8) pread64(r1, &(0x7f0000000000)=""/9, 0xfffffffffffffd30, 0x0) [ 58.099033] audit: type=1400 audit(1521696144.375:24): avc: denied { write } for pid=7179 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_generic_socket permissive=1 2018/03/22 05:22:24 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0xffd, 0xffffffffffffff62) sendto$inet6(r0, &(0x7f0000003080)="5bcb1e561c0d653a72d7e9d7a7832b3df628d8996400af0b719904f9ab3aac589e7a918b7fa712328c2b8ffab699a5c3b65d2b803fee5ea759c539c6f92c1efc2092fff0caf8ff5fc961f104b5f7e320f83235bf11de2881a290d7289caf772230b1fc86f8c340ac871b2530dae89f35ca4ec4e0b44e60b1e469ab8bb8bef1f0e526d6f8f3b39954209acc469a2471f5eb5880cf28cef1d6efa67f8bcd8ed1a33e9cfa822ef7141d380115357cc89b399a51cbc348a41c390327494faeb064b9b249072a4a5f9554e5ef963d4f4d9e8191b4b40599fa5c4e7d130bff420bb8506cfe0d9c891f1ab0f205e8183693f55aa6118379c3bc15fdaab46ca7e400e076e980bbf69bd9e5a1fecfd8843f9547d71166f42e35f2fb7d700866b23830e8fe42e1f67adaf5dcb67446eac71ae9517b82397a84875dfe74cebfba3cc083bc73af576ddc89ebf735f1bbc501c199a5d23044a7249bd0560f0f536d0980ad6068054f51767b72e7cb9437922eadc6fe2be96f3c0ee8a671ea3ada3f1c3b5c41fa1200cfa37e07d35e1b4149d0361021dab9658db55a5a3335153d10d5c074f1f170188e7e44d3f181671b49637cc5c1ec7b1e9fcc361718a2957ce2c420910fbe34c4a52a6f526b06f0ceffff7f0abdcc1b95318443348010c9ad44700a237fe8e4e27eebb4a25b37597916d1ce0fbbe59579b101f5c2ce46b73493346a5e03c3c38d8a7f9936ad40b8a2f9b4ad944af2ce2d3dd95de4f34b53411c552c61169241ed1fbac6b086d59fd653558200f55fc511acaa72f71e9f436bd28f0b7f64cb0528d9eec74d1e024200c5380a1de228f5c274496dca7eb70cbee90333c01a6230cd8035d88e35e5009d4e9bc331010bc8e7f82a158daceb5691dde8b6762b7d586498303d695a1e9ca57bfabbb6fbd9fe16c9d4f5b5e020f8573d810f92dcae2c24540742fc550c416db85557ad59b9fd970741c5cca495e923a6d79f5d6c5593123f43e612f3e7f19d78a4989076c39fbdbbacbdacbfc6da0cf8a45a78cf04506f9c5ab7be71fba3f2f28d2438dd89a0aa95f4de957c186a4064b2a6b9a6784bddd83dce84937285532f1562627220fbc5a3c0fb61d2e6db0a6dbcfd52b083f6f5768d880d49acfd9d49469f8bf66a7831835c09134e0767548b59ef7c5c43dcd81caced7db06e0c41786f182a9914be0b10f1245a4278a854833ffcc732dfd3aa2f1c2d6eaaf4a18d79e09f0da6bb6000a605746ed50cf667927cd0b62d7e7bd14dab634675ab2d388758c2ab53e1f29e4f604a27bad5a1d61fff8119b46fa8bed10695787153cf4fc51a0bfb8a12a0e8ea56c9dba2273c8614ddf1280369c9500510c2732c0c9a38751d53124437e9caa46ef1ad111ed160d9878d3f0161fd79fdd7e819eebad9dbdc9c23614b2e1f92b96c91c8df4cb4087fa7e87f6b129fdeba6ab453866e8983cfe3f67aaa28e066273cb994457feda3f3fb4b797a14b677a768e08d71901aa0b0982b4fbeb774c5f4760c93cb15c893cfce8ad40b06332575f4672c9236eb49d2760d91d8949d8ed9126ebbc468a29f76e3cd1bee5ca2498aaa28d19bfb1aa20831d446b9000d10838c0120b9fe36bde2a541b59fe7a880ba6cb5fa4475e34abc157cc616f28f287cbfa381e5b81600c792d726775909cb8c16ad6829fdd6670e2a1c6442a9321c073fd013307e12b953f9da265dbae0211dc2e4ffc1a2c58b21d80ff333cc50c17b1b9e6e5e839e78212b947e8f9c9c81fbe2d74bcbaec44d5a953d88180078c74ef28dc939e611165ceb2e001078527499fc69e6d421b96d5ed755413968aaa61f803658e870912f5b6f4062cf3e3a1fa90e4fad7b361d66488b8bc23c19d2712464159f544c9c12440a10fb530e27101fac347e8e6e08ba20f306685dacb1c91a5489e345fd7750fb792fb40a237275cba897012d49bbd1b4d846403be9214509860bfab87706885e058384c9aff5839d0c9a4accb79c7f048231382017182cddc47f0402abc96ea4ac91d909f3caacd4693d54f0f1fa8f70dfbd713b35641abdb171f0e0d2515aa60bf14e441553623935ad7b08d10b8b99f30680e1bebb86269231ba0cb80a5808f28f3c72ae9d9d6dde6113198cbb26d0e4d7e75f813bebe1450992206d84e34cdcaff1f8c0be49cde36bfe1d0836d73168e6b913b0603ccb63d80b0d11a7cd4a50ff59ab02b9afb7e2f3636582a9074cae81849ab809de8d9abb60cc4d97f6edd5cb8d243a92cf490c7d03592d2778ae686c5c2973a0e07db07514ca437688620873727afc8a6c33cea71052ce804734f1f3dadcea8999b2853cdd811bedafcd0052c055f261c9aee9147d8ad317b6208a55413c3d74eaf9aa9f6560954a6b4d8f563d3f543d8e2044f0123beef49be4b23d696da681a4bf432401bc929070733efbabcede7eeec4e5830decfa745a8b7a51ab4f5125d7ef3a55677a3e8eee31dba8a5688a3e75f2db8d7530ef03c66d84b8a52e02d6195c115f46cb308c83b9a80b4e41694dc7028fad3390f6d4920e6940f19b2bddc6899ef79b7c2fc18ad00c8e4374f3d27effb06299aed39dc9a659433225fbc434ca555051e704faca32e12c1021373a05c165e6870e909af18c2b5de38d9c02e1c1d6d5b6ea6b448464dd697cd47ce73adde797493583b0d55fb74aacda24a3aaec6a279080e3fedbb67454c219160a33a70132b8149e82353b58c38fd92764862dc38968c927e65cc13086a950644e94972e282dd3684f6b5f54f7b4e9f01d57e3aa28360fb23ff0141466488ddf1c4d4d5645524a78644549b97e3695ef238875d0e03c84f283d35f0eff1b5b44d4c3e38985221f16be93706213c9bd81b71b3a72e09021f95da772fe5ec299f9aeab8299654f37c5bffd6276194784a5830a7974808e06e1507b9dffb88406ee8d17fb361aff6c88bb5b7dd68d70012f7af811316a6f52b82ba5bb3596b6e1c39931132b686adda32acbae09c88c925c231c4acaf807f49274e7ce3c1d55a44ce6cfc42cd5f3bf214376ec4a967c6236b9b29eb5f2a45bdd51fb255e10f5ae94d45a8ce0ce8d1229ea4b8a37f9ef7a23f598ce6361fe05ab95700a06e6e7c96cf6ad93abc7e296f19f95c42d8daf1cf145cc450c42f2714af1b174d2c671b1745d51268bba7a058ff973e108ee42321779cfd28a33c66e372732469b79d329f7b9d271894e6a0f9ba8a35eb4503c59cf2fce6d82eee5b769810c22c7a0521dfa0fd7602b851b7e16954259b068cc691b9e6eefa79a21e2c835333b5d22e825039448f0fd816c897a3bdcf5efab07d62cc67c51519e943efb77ed37267bf5fa3fa56dd49ea79a5e557f982a73dbc4b8b8dcf5427371349a6a26e373b95809f5df2426acf8fe88fdc92582500e2db88082136f6ebbc8522281ab13827b8d0a70ffb3b862014fa178f9a6f854699136f172c99eb0dd31b6920df31d2cb7481a26b528b6fdb4ea6f8ea09d219b67ea7484cc4eb8846961b14edb7503732da9612b042c22b3dc56787621205068bf7fa096541f4abb4e1b3a5e046bb0e736ca07583d4a21d004424764f06d628a092a53fa8d7de695faf21891f5f769d4e45ea0a0a864c6fc96b0c24e06d5e060197c89433a51f382896194cebd06aa56bff9f6ac8668ebc435fae599470e7fecb994b8d7498b0919d00c4d9bebf50b064cabf0a905d673bdaafd8ee84f4aef3876b15bdfdfb42ec894bcfcf297883575be67645f8fa8c3a9f95a68895a8d01dcaf79ea9d9a2c86046a4e44c382099334a70e990fa688bb34dbdddd28e90feb8f3aeaf7c4eacd70a259a39e612dea1f72f98aa4dcc919470f59bcd8a226f543da764ad17280f6bbdf0203876b5eb8bd8fc16a9b12e5595c21d29151624e09aad696e4b6cad8a681b155c81d45af79b52d356aafab2a8adc2e64494ff6e7e025452a4dd51984310348f3f961776971f0f4c0f13a10925cdd8809318bbc9761947a92e574a9d23f89220d3fb849b3268b2dfea18b787e3c036724c830e7b244022c0d25553a75f8fb681dc179541a668dbdaf911bfd93673b48a107afac503b3165d67b795d2cf4bc2b272b09b0b0f09d0c338689bc0a65cfadde2afe56a300559e905cd553072ac9a5712f8da3e77d7526e044c2db9a1b99107fa62b3ab32d1069606d8aeb60451cfa2f52ca144e6505e6cfdf57cb639168cef7d93cc9d509afd72bd680e74f3b4de17a80a04c5c7fff39ba9a707e6b7f7eb9a82785d8798b703e11d4da0aceadac7ea27ea5d3dddc141ad54a9d19cb2747f9abfcc072af41b0a6a0fe0960885c406e3b58667cad30fb4cfa5303d3ce6fa191e8901bfcdf53e574c00eaabf79f40e2c637f35feea40c2bf7ebe07288628b7ff442d90210832c722821deb47c69977626b9078181e7d4c5b695746253eb74060598a24045d44ba884b2c77b1f8857fcc3e98718490aedcd10d3a4276f4ddb60a32fd0c6aca2c79e146857a0b456cf99e6ae4d455169cf70125f8479a88011063ed80ae7a5d7c354d6f6c4edbabd420f81ccc41162fbe335c15501790c2d403c6f7be3a1a5f3e9e7c972bbf37809259fd8af4cbd4520b7e6e3f8f360f8f12e4463ce30afbda5d5caeb3a5380aabf283e808ecea07e10dbf184cabe480928ae2875c80a68ee3c96b4f05cd0e87e73bc9a19c4a5eee5dceb4a93145dad379d06c9a2b14fa8d71f00a7196ccc584c9894ea3946ffb79b59ce2a6df5c219019d615e1bdb5e28308941759a43589dfce07da0dc86173409abd60fc8c32c916d1a3c8dbabbb865ff943c277a83f71cb574200335aba028d754e397b7a853d0a0ed50e89feca5508e524286fb682e415b57dffc34aea46bf90555a7882d2fdf84848d31d669bcc879a18c804267a32bd93846a2d2467d4c8e1ea3ae5de8a69e143e71dc2ffcc79915260230ad88eae43847e002af2016fea0afc4ad10321e7ca9c503f3827894a6ed4a7aa0eca14e23d3a59b85676ca86f1794f833cf27581d3254402028e34269e35f1772085d69644c5ae8412d92794f5f4e8af3a2f5d997218500ac17ad91333f70ca6df80b22d2a0ec6b1e71acc61570c712ac50c064b31044843f6cb1a47750526daf47bb966f03ec554b85f6389c05f1cafeda3424f55071600860989d322824a6400fa96925172111104331137338ff48fbdcaac123f3af8d3e8c476b7e1e15bc2f98a2444b7fe1c01720834c84049a8e4a72dbeab6a3e6c7d43f1db0b4ff15877dc956d19c492bfab3faedeb3ea04e673325c6d9f7175d3e4c3b8496c320d9c728511563b6167c3b45c5b7150093f2f3231441b05a3213a893227ff6b391784de91567d2d2c3696eeaa1cfbdf600bcba8cf0612af6b3e4abca6d62444e46daf9df2a840512ca7463c1fcfd04a565c694e8c719c665919c9757cd01441f33392644765ee951904724d95b545ad653e767ae56eb6c2bc3cf30deeca24c83bb46920dd6b4511f62387314ce3b6222982c53e269f5f3af87b204cb13806f16c89cb6bb5bab2ca3690d1b79dd0677730f036f49546d5690b21dfab3d182e9ea9249a66268a9031dcc9899c6858bfef6c7dc401a156acb55e8d13febf27eab7d0d4600289ddb79e7a71197945a5641ca60c5254040f5e83ea685a9b56fa343eac2ec65d1c71cd39f6b375073f7ebad6e1804617ec0a4f604937764cb226b079362e689ee9b42830ba2021fed41d6ebffc8f71fc6063547575750ab45446e9837979d3d0cf4939cf42efa977e10dabed", 0xff6, 0x0, &(0x7f0000000c00)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/22 05:22:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x803}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) 2018/03/22 05:22:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x20, @loopback={0x0, 0x1}, 0xd6}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e22, @rand_addr=0x7}, @in6={0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x2}], 0x84) 2018/03/22 05:22:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x1}, &(0x7f0000000140)=0x8) 2018/03/22 05:22:24 executing program 5: r0 = socket(0xa, 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), 0xffffffffffffffdc) 2018/03/22 05:22:24 executing program 6: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r0, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick=0x8, {}, {}, @raw32}], 0x30) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000642fb4)={0xb, 0x7, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/03/22 05:22:24 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0xa16}}, [0x80000001, 0x0, 0x3ff, 0x8, 0x20, 0x8001, 0x4, 0x1ff, 0x3, 0x5, 0x7, 0x3, 0x7f, 0x9, 0x8]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0xb1, "fa3cc11ca991e938e300c8388d9a55fe627646f62fe5423a88425683c09a9eec8b29a9d5a200d19e692d0fb9b5c9bef2bfbc9621dcac195339a336e1dc2b3d2223901284ff2ff8af4be25453f4d15738891479bd20d960c9a33c0281a054014a6e4d1b8075ec8ab14720276a19deec1e2402810fcbc8ea68dd2743c8e6abf0b0d40ac308466759c611addc3e6ab9186fa2f1022e7478e63955321689092bc976d5d34ec076d59014d0349788e969237c46"}, &(0x7f0000000180)=0xb9) modify_ldt$read(0x0, &(0x7f0000000400)=""/182, 0xb6) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x439}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000014c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000015c0)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) sendmsg$nl_generic(r1, &(0x7f0000002940)={&(0x7f0000001680)={0x10}, 0xc, &(0x7f0000002900)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="6066cf67e8b1aad17d1fc15b25c5d5c2e6cd928c689cfece9d4094039992a85b53a8500e060d073d91899a00000000000000000000000000000000"], 0x480}, 0x1}, 0x0) 2018/03/22 05:22:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) exit(0x0) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) setpriority(0x2, r1, 0xa3) readv(r0, &(0x7f00000001c0), 0x2000000000000102) 2018/03/22 05:22:24 executing program 5: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000300)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000040)) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x2fc, 0x1000000005a) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000280)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000180)="366762c7ac23b74687a0b34eceb72db69938323c1d9e359bdcd7e22c15e4b9883b8d198ce8432fe5e669601a134dcbfb83096a36979f5feed510a68bd8fc9908f338aa023977d87d983c8b7a3d7a1aac79353afa2ab162cc459ba24b4fe7b4f8248ac57affe5e415fc3bf0f405d57b40117adbb204b8173f84530d7e2237f0305f0a1da2a86bcbaff4df64d2edd515f932a64955b8f61dc61082c283fdde3d79d61344447b3c05e6356d7708ddd223416697706c2563e5ca53d4cbf312ea467b94f8710efe73eec086a01ea0f8ebf7876677bbb8dae87633417d88908aad7e542c66459457bd897b5098350e066eaf6c7b1bb8") ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) timer_create(0x6, &(0x7f0000000480)={0x0, 0x32, 0x7, @thr={&(0x7f0000000340)="a92a83d20085409008f0c06decae95a04080fb40cd1cee7055437e529ee4b7582615fe6ef9a2ab8a8ae428d845d3c13fab551375a2f035369d39ef0cbd5dad1999cb2bb8c37119f55f5c30214abad4f6a566a8f28cb4406208f60fe9847f43a2e890ecee02b9c7d4b08ffe65579b36c8aa33a0c15d75d8d652ef2fd04fcb021987cf35c5c9799230f04a63b817d8fd243fceaa78a3ffc55eb6099ee72bd70789b6824a09fd7239511df003d83f4b2911117171254cfff4655d9e3397365a97e0701eeea15ce1eb679071d997636cb352b75aaf5e9d3d7d7a51cc6b84a52863cd", &(0x7f0000000440)}}, &(0x7f00000004c0)=0x0) timer_delete(r5) 2018/03/22 05:22:24 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0xb6, "77faeb1f80f73e8a9dc01d59509e2b024b306b9d119b2eb4eb832cf362fac260fd2b47f1856500fa5fd0b37d20e25532139a7b152bcc6bc748fa2dddcff9a5b2d0b5a57ac9057ee668f15625a146b29908c138c3ce29f4d75f1e9f1893a206a341427a9c9b438477cb8a87e085998d41a9e74c89b40a6f96a57ef48fb3764ce0586c930b706550bce9b98b9935108164d8cb49e9033209b6a5756ec2370527657c8c4b3c7b3efb37c14413b65df47e3f79e7631d8880"}, &(0x7f0000000100)=0xda) bind$inet6(r0, &(0x7f0000f74000)={0xa}, 0xfffffffffffffed2) 2018/03/22 05:22:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0)=0x3fe, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/22 05:22:24 executing program 6: signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x5}, 0x8, 0x800) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0xfffffffffffffffe) r1 = userfaultfd(0x0) fremovexattr(r1, &(0x7f0000011fec)=@known='security.capability\x00') 2018/03/22 05:22:24 executing program 7: mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffb8, &(0x7f0000000100)) r0 = getpgrp(0xffffffffffffffff) timer_create(0x6, &(0x7f0000000000)={0x0, 0x2b, 0x0, @tid=r0}, &(0x7f0000000040)) 2018/03/22 05:22:24 executing program 5: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000300)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000040)) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x2fc, 0x1000000005a) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000280)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000180)="366762c7ac23b74687a0b34eceb72db69938323c1d9e359bdcd7e22c15e4b9883b8d198ce8432fe5e669601a134dcbfb83096a36979f5feed510a68bd8fc9908f338aa023977d87d983c8b7a3d7a1aac79353afa2ab162cc459ba24b4fe7b4f8248ac57affe5e415fc3bf0f405d57b40117adbb204b8173f84530d7e2237f0305f0a1da2a86bcbaff4df64d2edd515f932a64955b8f61dc61082c283fdde3d79d61344447b3c05e6356d7708ddd223416697706c2563e5ca53d4cbf312ea467b94f8710efe73eec086a01ea0f8ebf7876677bbb8dae87633417d88908aad7e542c66459457bd897b5098350e066eaf6c7b1bb8") ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) timer_create(0x6, &(0x7f0000000480)={0x0, 0x32, 0x7, @thr={&(0x7f0000000340)="a92a83d20085409008f0c06decae95a04080fb40cd1cee7055437e529ee4b7582615fe6ef9a2ab8a8ae428d845d3c13fab551375a2f035369d39ef0cbd5dad1999cb2bb8c37119f55f5c30214abad4f6a566a8f28cb4406208f60fe9847f43a2e890ecee02b9c7d4b08ffe65579b36c8aa33a0c15d75d8d652ef2fd04fcb021987cf35c5c9799230f04a63b817d8fd243fceaa78a3ffc55eb6099ee72bd70789b6824a09fd7239511df003d83f4b2911117171254cfff4655d9e3397365a97e0701eeea15ce1eb679071d997636cb352b75aaf5e9d3d7d7a51cc6b84a52863cd", &(0x7f0000000440)}}, &(0x7f00000004c0)=0x0) timer_delete(r5) 2018/03/22 05:22:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) fcntl$setown(r0, 0x8, r1) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sched_yield() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x4010}) dup2(r1, r0) 2018/03/22 05:22:24 executing program 5: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000007b80)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/148, 0x94}, {&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000140)=""/212, 0xd4}, {&(0x7f0000000240)=""/143, 0x8f}], 0x4, &(0x7f0000000340)=""/100, 0x64}, 0x7ab7}, {{&(0x7f00000003c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000600)=""/234, 0xea}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/215, 0xd7}, {&(0x7f0000001800)=""/226, 0xe2}], 0x6}}, {{&(0x7f0000001900)=@hci, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001980)=""/72, 0x48}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x2, &(0x7f0000002a40)=""/4096, 0x1000, 0x8}, 0x3}, {{&(0x7f0000003a40)=@rc, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003ac0)=""/93, 0x5d}, {&(0x7f0000003b40)=""/31, 0x1f}, {&(0x7f0000003b80)=""/28, 0x1c}, {&(0x7f0000003bc0)=""/153, 0x99}, {&(0x7f0000003c80)=""/31, 0x1f}, {&(0x7f0000003cc0)=""/41, 0x29}, {&(0x7f0000003d00)=""/156, 0x9c}, {&(0x7f0000003dc0)=""/53, 0x35}, {&(0x7f0000003e00)=""/80, 0x50}], 0x9, &(0x7f0000003f00)=""/7, 0x7, 0xd6ed}, 0x5}, {{&(0x7f0000003f40)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000005280)=[{&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/137, 0x89}, {&(0x7f0000005080)=""/254, 0xfe}, {&(0x7f0000005180)=""/240, 0xf0}], 0x4, 0x0, 0x0, 0x83a}, 0x5}, {{&(0x7f00000052c0)=@ipx, 0x80, &(0x7f0000005500)=[{&(0x7f0000005340)=""/26, 0x1a}, {&(0x7f0000005380)=""/66, 0x42}, {&(0x7f0000005400)=""/237, 0xed}], 0x3, &(0x7f0000005540)=""/4096, 0x1000, 0x6}, 0x30}, {{&(0x7f0000006540)=@l2, 0x80, &(0x7f0000007800)=[{&(0x7f00000065c0)=""/67, 0x43}, {&(0x7f0000006640)=""/225, 0xe1}, {&(0x7f0000006740)=""/78, 0x4e}, {&(0x7f00000067c0)=""/46, 0x2e}, {&(0x7f0000006800)=""/4096, 0x1000}], 0x5, &(0x7f0000007840)=""/32, 0x20, 0x7}, 0x8}, {{&(0x7f0000007880)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007ac0)=[{&(0x7f0000007900)=""/160, 0xa0}, {&(0x7f00000079c0)=""/243, 0xf3}], 0x2, &(0x7f0000007b00)=""/97, 0x61, 0xfffffffffffffffa}, 0x9}], 0x8, 0x100, &(0x7f0000007c80)={0x77359400}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000580)='fuse.', 0x0, &(0x7f0000000500)) 2018/03/22 05:22:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6, 0x9}, &(0x7f0000000340)=0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x0, 0x8, 0x7, 0x200, 0x5, 0x8, 0x2800000000000000, 0x3f29, 0x8000, 0xe22, 0x2, 0x3, 0xfffffffffffffbff, 0x3ff, 0x1]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0xb049, 0xf3, 0x8006, 0x0, 0x6, 0xf4, 0x619, 0x2, 0x0}, &(0x7f0000000300)=0x20) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000240)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x20}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r3, 0x4}, 0x8) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:24 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x0, 0x0, 0x8, 0x3}, &(0x7f0000000100)=0x18) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x100000000}, &(0x7f00000001c0)=0x8) 2018/03/22 05:22:24 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r0, 0xfffffffffffffff9) 2018/03/22 05:22:24 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x0) sync_file_range(r0, 0x400, 0x9, 0x1) r1 = socket$inet6(0xa, 0x2, 0x7fff) bind$inet6(r1, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000040)={{0x80000001, 0x64}, 'port1\x00', 0xd0, 0x21, 0x9, 0x7fffffff, 0x0, 0x3, 0x9, 0x0, 0x0, 0x101}) 2018/03/22 05:22:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./control\x00') r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') fanotify_mark(r0, 0x0, 0x8, r0, &(0x7f0000000040)='./control\x00') sendfile(r0, r1, &(0x7f0000000080), 0xff) 2018/03/22 05:22:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r0, &(0x7f0000000100)="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", 0xfffffccc, 0x0) 2018/03/22 05:22:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x4e21}, 0x1c) 2018/03/22 05:22:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) munmap(&(0x7f0000004000/0x4000)=nil, 0x4000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000011f76)=""/167, &(0x7f0000011000)=0xa7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/22 05:22:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/22 05:22:24 executing program 0: r0 = inotify_init1(0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vcan0\x00', 0x200}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x5, r1, 0x200, &(0x7f0000000140)=""/32) 2018/03/22 05:22:24 executing program 5: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000100)={0xffffffffffffffe1}, 0x8, 0x800) r1 = mq_open(&(0x7f0000000140)='-$[^vmnet0\x00', 0x0, 0x80, &(0x7f0000000180)={0x4, 0x2db, 0x3, 0x4, 0x3ff, 0xffffffff7fffffff, 0x7fff, 0x7fffffff}) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = epoll_create(0x8) poll(&(0x7f00000001c0)=[{r0, 0x2}, {r1, 0x1626}, {r3}], 0x3, 0x2) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={r5, 0x401}, 0x8) accept4$ax25(r4, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80800) socket$key(0xf, 0x3, 0x2) 2018/03/22 05:22:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/124) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) pwrite64(r0, &(0x7f0000000080)="54e57c", 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x2, 0x1, 0x8000}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x0, 0x30}, &(0x7f00000001c0)=0xc) 2018/03/22 05:22:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000007f44)={0x80, 0x100000000000001, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "0400000400", "88e7ed00007fff05aa1e961ef6a30101000000d20800000077110000c6d918e0"}) 2018/03/22 05:22:24 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) tkill(r3, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/03/22 05:22:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000040)={&(0x7f0000000000)="8c", 0x1}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r3) 2018/03/22 05:22:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x8}}, 0x1, 0x4}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0xaa, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}, [0x2, 0xe02, 0x1000, 0xcfdd, 0x7, 0x80000000000, 0x8, 0x1ff, 0x72e4d23f, 0x0, 0x3, 0x5, 0x5, 0x80000001, 0x5]}, &(0x7f0000000280)=0x100) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0x100000001) 2018/03/22 05:22:24 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x9, 0x4) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r1, 0x5) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) getsockopt(r1, 0x0, 0x10000000000000, &(0x7f0000000340)=""/232, &(0x7f0000000300)=0xe8) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000001c0)=0x8, 0x4) timer_create(0x5, &(0x7f0000000080)={0x0, 0x13, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_gettime(r2, &(0x7f0000000280)) 2018/03/22 05:22:24 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='eth0/)$wlan1*selfcpusFtq\x00', r0) 2018/03/22 05:22:24 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x8000003, 0x10032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/03/22 05:22:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f0000000440), 0x2e6) 2018/03/22 05:22:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/22 05:22:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x7, 0x7fff, 0x630efaa0, 0xa221, &(0x7f0000000040)='syz_tun\x00', 0xffffffffffffffc0, 0x7fff, 0x7ff}) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) 2018/03/22 05:22:24 executing program 7: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x301000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'tunl0\x00', 0x9}) 2018/03/22 05:22:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x400, 0x1}, {0x5, 0x4}, 0x0, 0x3, 0xa39}) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/22 05:22:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x200, 0x56f2, 0x0, 0x81}) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000001c0)=0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0x4, &(0x7f0000000100)=""/124, &(0x7f0000000180)=0x7c) 2018/03/22 05:22:24 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) getpid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x8, 0x4, 0x2, &(0x7f0000ffb000/0x2000)=nil, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/22 05:22:25 executing program 6: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x200000000000017a}) 2018/03/22 05:22:25 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)="ad7c5db9d2fff5ffd94bf607b2dd2ff212a1124e6cab2438188c56b33f1fa2c1bee20b3ebb1c3424163653b06eaee7ea037fcf93321173d62b668d597c67ca448bfad330a306006d83e6faeff394a9fff24edd718e47658ae64c8de2dfdc712da58e03e856f6b635bce5c2b4546299d36a240b4013d86ab4187d66cab50b6f1b57c316375f24d93f2bbaf8ee1214c1b8c8cd12eb622718cff48dd1efc239eb7c749d7c0e83f6082067600ee28aa237", 0x200000000003, &(0x7f0000313000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = geteuid() r2 = getgid() syz_fuse_mount(&(0x7f0000000200)='./file0/file0\x00', 0xa003, r1, r2, 0x20, 0x10000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r3, 0x1}) 2018/03/22 05:22:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@local, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @rand_addr=0x400}, r1}, 0x14) 2018/03/22 05:22:25 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'ip6gre0\x00', {0x4, 0x124, 0xfd, "a7492620c476"}}) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"32c40458fa7dc1"}, 0x20}, 0x10) r3 = dup3(r0, r1, 0x0) bind$inet(r3, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/22 05:22:25 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x1, 0x2, 0x7fffffff) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000040)="1508fcbed25e928cbe3d17bbc9b152e2906fa0812d1fcfd6ed8b665eb82df6edef2753ab89949edf6ff8f8b2c4628d39311f6a", 0x33) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000140)={0x3, 0x3, 0x69, 0x1, 0x7}) dup2(r1, r0) 2018/03/22 05:22:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f0000100000008292301fc920000000000000000008c78979540012000000030000000000000000000600000000000000000000000000001a150000010000000000000000000000000000000000000000ffffffff00000000030400000000000002000600ac14ffbb0000000000000000070005000000000002000000ac16ffbb0000000000000000"], 0xfffffffffffffffb}, 0x1}, 0x2) 2018/03/22 05:22:25 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') getrusage(0xffffffffffffffff, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x6, 0x4) exit(0x0) 2018/03/22 05:22:25 executing program 6: ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000080)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2baf11c7, 0x2, 0x40, 0xa0b, 0x4, 0x1, 0xa34f, 0x8, 0x3, 0x0, 0x7fff, 0x7, 0x9, 0xcf9, 0x101]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) pwrite64(0xffffffffffffffff, &(0x7f0000bb6ffe)="02", 0x1, 0x20000) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) pipe2(&(0x7f0000001740), 0x4800) socketpair(0x19, 0x800, 0xe83, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r3, 0x8) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) lseek(0xffffffffffffffff, 0x0, 0x3) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{}, {0x77359400}}) pwritev(r0, &(0x7f0000001700)=[{&(0x7f0000000440)="1c6ac567af885c2708a2055cd426842a8a1277cb5592a1ff41e2e3e4de2d0503469efb242f24638048d0c9e4e923d8b3d3ae892f26bbf03661821453132c832a9a3cdaee46c2e9c92f40f50a5dd3af292101ff6c5df0f90b1e3d86b0ec3a2462", 0x60}, {&(0x7f00000004c0)="cdb2781e2e799e259402149a39f5f5d5237c9915c5941e6606271ea144f65c856bf7d8d637ce02931cc113af808009b4c0698f383cf1b97ea91cc242c66529e374831c65040f001fe4ed", 0x4a}, {&(0x7f0000000540)="5d94847d0bf116cf513c527931b5feb2f992c2f8f0312e9fe3ee3118d0e81d30df3ed746bc4e190a6022e0f882b27e3bbcfcf124531b821b535422154311d446338a52d640d3cc0afbb95ba4c4ec34ca2798a19dd7389eeae498dd24cee11a36e1b99654304f93b60eb4586cae1825655d", 0x71}, {&(0x7f00000005c0)="8bfa970b51b749", 0x7}, {&(0x7f0000000600)="03a85bee2a2c0b28084583746e757563906c89de60ed4105728d882139b2a7057a85066a2c7a5730818b7c040df3c0b281130a53e122d3f4bfeb2fd771181b910e49ad7b62f524c5db8971f313537455737d22333a4a296a2fd20d1458e923f5840ce327b0d88905", 0x68}, {&(0x7f0000000680)="cb3f289600d3c455c8d095223b4133385dfea463847612f2760178ffcc5afd7e8810313369022b90604616d0b5c06d6c83cd31225a64f60577c8085e472cb739086c92f3174bf120c8f416a8a668e7f696282b279f484f769776da", 0x5b}, {&(0x7f0000000700)="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", 0x1000}], 0x7, 0x0) 2018/03/22 05:22:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = epoll_create1(0x0) readahead(r0, 0x2ab, 0xb56) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in=@multicast1}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000df7000)) recvfrom$inet(r0, &(0x7f0000000340)=""/145, 0x91, 0x102, &(0x7f0000000240)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/22 05:22:25 executing program 7: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xbc9dc8fbd81cb4b2) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x9) truncate(&(0x7f0000000080)='./file0/bus\x00', 0x0) 2018/03/22 05:22:25 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) sendto$inet6(r0, &(0x7f0000000080)="dbc9329209b2a410dee8e0693908545ac927ddf20901b8745fdd8d11db32d525107fd25386919bc2ac9c12af3ceb9b4d95afec95716215286b3905f8c8577f4d7ccaaba23786c453b704f80f2690ffd6175767788f79d7f3fa4e7761606669acafb45e4b", 0x64, 0x4000040, &(0x7f0000000100)={0xa, 0x4e21, 0xdf75, @empty, 0x1f}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/22 05:22:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="e239955d13aa9c7a009c9021b52508adb993c9f5dcc725a716ca7b6eeee68da72cb013ba0af9b27061089948a99c7a72849bf1c0234ad677b41f26a47cc2f2653e01066c1d0259ab96ca76a5f033ddb417ce3f1a4680b09492ba83158494c6242303b97ed092ff15abd1a18c5f61e48b053d17dbf1a30b28d3aad57b9b7dd9e2da466a03fefcc24f215d4b29e456ac19e6d0aa0790ce1ad0ecf2da946e43ab388aab707031690fac37aa91d799a5dad88e036e1321aff23e13703d01d58871d947c87d5bee86e3877c8a5bbaa8703c25") ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) 2018/03/22 05:22:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="e35ec289d547b90f7376f9a1c8944a23", 0x10) socket$inet6(0xa, 0x3, 0x401) 2018/03/22 05:22:25 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000040)={&(0x7f0000000000)="8c", 0x1}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r3) 2018/03/22 05:22:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000240)=0x1e) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/200, 0xc8}], 0x2) socket$pppoe(0x18, 0x1, 0x0) 2018/03/22 05:22:25 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0xd, 0x5, 0xb, 0xf, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_address={0x5, 0x17, 0x32, 0xa0, 0x0, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x10}}]}, 0x78}, 0x1}, 0x44805) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=ANY=[@ANYBLOB="1800000016000b0eff0000000000000000000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/22 05:22:25 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r0 = dup(0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000))