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", 0x1000}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001540)={0x1181, {{0xa, 0x4e23, 0x8b12, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r7, 0x409, 0x8) keyctl$join(0x1, &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x0}) setsockopt$sock_int(r7, 0x1, 0x2e, &(0x7f0000001680)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000016c0)={r2}, &(0x7f0000001700)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000001740)={'gre0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}) keyctl$describe(0x6, r4, &(0x7f0000001780)=""/158, 0x9e) keyctl$revoke(0x3, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001840)={0x5, 0x6, 0x3, 'queue0\x00', 0x100}) fremovexattr(r7, &(0x7f0000001900)=@known='system.posix_acl_access\x00') connect$ipx(r0, &(0x7f0000001940)={0x4, 0x3, 0x7, "0198c678571b", 0x6}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x80, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001980), &(0x7f00000019c0)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001a00)=0xffffffff7fffffff, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001a40)={0x3, 0x80000000, 0x3, 0x3f, 0x4, 0x1, 0x1f, 0x234, 0x5, 0x8, 0x6, 0xfff}) fstat(r7, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001a80)='./file0\x00', r8, r9, 0x1400) utimes(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001c40)=0x2b, 0x4) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001c80), &(0x7f0000001cc0)=0xc) 2018/03/26 00:39:26 executing program 7: r0 = socket(0x18, 0x0, 0x800000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x0) sendmsg$netrom(r0, &(0x7f00000009c0)={&(0x7f0000000780)=@ax25={0x3, {"2697f41144c696"}}, 0x10, &(0x7f0000000980)}, 0x0) 2018/03/26 00:39:26 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x40, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80800) ppoll(&(0x7f0000000280)=[{r0, 0x143}, {r1, 0x4200}, {r2, 0x8109}, {r3, 0x4}, {r4, 0x4003}, {r5, 0x1000}], 0x6, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0xfffffffffffffffc}, 0x8) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r6, &(0x7f0000000340)=ANY=[@ANYBLOB="757365722e2f4798110b12e57bce4c73656c696e75782f636f6d6d69745f70656e64696ecb90a0c66f6c7300"], &(0x7f0000000200)='user.syz\x00', 0x9, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/03/26 00:39:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x4000000000000802, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x5}, {0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/26 00:39:26 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x41ed}, 0x3dc5) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xfb, "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"}, &(0x7f0000000180)=0x103) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xfffffeba, "7fda8c34e51ae81d2449a8130f206718476153f6c3505c38142785545d6f48f96765d764f043d2e81a42c09f51c58409f7b6a54c4cc074f7aad644e62ea5e6f5945c83b889ce069cda81f6245315ea8c565e46ec2f91ccd1b551df76a8b4ed8f2558387707b364d1ad49694a99c57cee23580a78a83a5626c0876daa58780205f03cf3056b396b691b8db2c9c1e51095104995d3bd34527680cde8a0f27eb37f6e56e7e138356df6ca9d81911294905d3bce86"}, &(0x7f0000000280)=0xfffffffffffffed5) 2018/03/26 00:39:26 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fanotify_mark(r0, 0xba65f56003a567b4, 0xfffffffffffffffc, 0xffffffffffffffff, &(0x7f0000c8eff8)='./file0\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="b9b1a21a15ab2153db138fbba740e3e3", 0x10) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/03/26 00:39:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') truncate(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="cd0008"]) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) 2018/03/26 00:39:26 executing program 1: r0 = gettid() socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) sendfile(r1, r1, &(0x7f0000000140), 0x4) 2018/03/26 00:39:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x1c, 0x1c, 0x301, 0x0, 0x0, {0x7}, [@generic="3af41f3559"]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:39:26 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x100000001, 0x2, 'client1\x00', 0x4, "df643abdf09d5edc", "163fa72d4bf684c120106f50e10be1fdfe7dfe8494d0e8e7e4845f64c1b9c1d6", 0x2, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00007d9000)={0x0, 0x0, 0x3f}) 2018/03/26 00:39:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/26 00:39:26 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005f7ff6)='mountinfo\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup2(r1, r2) 2018/03/26 00:39:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$TCSBRKP(r2, 0x5425, 0xfffffffffffffffd) 2018/03/26 00:39:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x3ff, 0x400000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000040)="86a837038cb2aaf1"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/03/26 00:39:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x220000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x1, 0x4e22, 0x3ff, 0xa, 0x20, 0x80, 0x0, r3, r4}, {0x3, 0xe9, 0x9, 0x6, 0x7, 0x8, 0x4, 0x40}, {0xb, 0xfffffffffffffffd, 0x8, 0x6}, 0x6, 0x6e6bb6, 0x0, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x4, 0x3, 0x4, 0x1, 0x3f, 0x3}}, 0xe8) bind$netlink(r1, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x7}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/26 00:39:26 executing program 3: madvise(&(0x7f00001c0000/0x3000)=nil, 0x3000, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/26 00:39:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = fcntl$getown(r0, 0x9) sched_getattr(r2, &(0x7f0000000440), 0x30, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x7) r3 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='cpuset\x00', 0xfffffffffffffffc) r4 = add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="d87409245ebc43bb6e4c5bea6688087ed9bd19894936849d411690bf5e3cab58740a3cef8aabc2017968bcfcc2659bf5f5277ce9fbd4507a9f87a10cbc3541d9af7bb20837502c9c3576421dfa4cdf83186c81aadc570f7928b94071e3528d9394b9aabc0e47622aa5fabc5c5538bf68d4a91f6c5d5cf36d74956cc902e01aa33b0b21bf966a42bc7239af207801d447c5fcbae42729600d141dad0ddd6b602e0d553c8a0caddb95ce7d31cacbf45afb0ea9eb36f49603551b3ff7eca99fb04e3da44dd9ea9118a554cd71f87ba16376fe79178b12c600d13f52", 0xda, 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, r4) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt(r0, 0x10000000010e, 0xa, &(0x7f0000001fff), 0x0) 2018/03/26 00:39:26 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0xb50f) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xa}, [@srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) r4 = add_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="4206ae6efbb5463fcfa5837e67af86d75ad863269e3463809f569815ac06d9d8ea3cfb15f726cd07f3e0ffb92469d996935d9569f9c693995d7aacb94f53862d86ce79587084d65c9468c9ce996c0497afc00bc6255bf97f966319b0c27797f5b756040ab416e39dff2cf2b43ed68fa650fa7d6b942afda6c96f86d0e47eb890757c7bf808c29fa6abe3d2c0cd90ffff069c7f02dbce06bb01f0910b2db59b3570476ec8e5acb2c55541a89ef31b4dcf2ac8aed3ddf95a839d6628a1c71381333bb539d3bd698e0684f030faf46c473388bf7c17ada79f58f0bcbb681c40a63ec5108ee4fc79ce7ec81c283d", 0xec, r1) getresuid(&(0x7f0000000100), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) setfsuid(r5) keyctl$reject(0x13, 0x0, 0x200004, 0x8, r4) 2018/03/26 00:39:26 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) fchmodat(r0, &(0x7f0000000000)='./control\x00', 0x0) 2018/03/26 00:39:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x1}, 0x8) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x5, 0x9}, 0x2) 2018/03/26 00:39:26 executing program 4: r0 = socket(0x0, 0x1, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x1c, 0x1c, 0x301, 0x0, 0x0, {0x7}, [@generic="3af41f3559"]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) 2018/03/26 00:39:26 executing program 2: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b050900010036922bf49576da", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000fb5ff0), 0x36a) pwrite64(r0, &(0x7f0000000080)="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", 0x1000, 0x0) 2018/03/26 00:39:26 executing program 5: socketpair(0x1, 0x80005, 0x0, &(0x7f000095fff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x400800}, &(0x7f00000000c0)=0xb1) getsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000268000)=0xfffffffffffffd42) 2018/03/26 00:39:26 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4ae641, 0x50) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @dev}, &(0x7f0000000080)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/03/26 00:39:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='attr/keycreate\x00') sendfile(r0, r0, &(0x7f0000000040)=0xffffffffffffffff, 0x9) 2018/03/26 00:39:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x1, 0x2) ioctl(r0, 0x6000020000001276, &(0x7f0000831fff)) 2018/03/26 00:39:26 executing program 4: set_tid_address(&(0x7f0000000040)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x1c, 0x1c, 0x301, 0x0, 0x0, {0x7}, [@generic="3af41f3559"]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:39:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ad8000)='net/fib_trie\x00') writev(r0, &(0x7f00009cb000)=[{&(0x7f00008dcfe4)="db", 0x1}], 0x1) getdents64(r0, &(0x7f0000000000)=""/219, 0xdb) 2018/03/26 00:39:26 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x2000, 0x80) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x80, 0x0) r1 = creat(&(0x7f0000000280)='./file1\x00', 0x182) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{0x5, 0x4}, 'port0\x00', 0x20, 0x10000, 0x4, 0x10000, 0x6, 0x4, 0x1, 0x0, 0x7, 0x400}) [ 66.698102] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 66.730885] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/03/26 00:39:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000180)=0x200) r2 = dup3(r0, r0, 0x80000) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000100)="90a208a80c4d9b95035c1592366ef6d6757c6b67") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x1c, 0x18, 0x301, 0x0, 0x0, {0x1b}, [@generic="3af41f3559"]}, 0x1c}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="38f8e7e83ac8c88aacaf8c2e1d6256cb1ce0") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/26 00:39:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) fchownat(r1, &(0x7f0000000040)='./file1\x00', r2, r3, 0x1c00) unlink(&(0x7f0000000140)='./file1\x00') 2018/03/26 00:39:27 executing program 5: utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007ccfe0), 0x104) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}, 0x100) 2018/03/26 00:39:27 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x5) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0xa, 0x800) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4146, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x1f}, 0x8) socketpair(0x1d, 0xa, 0x37, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00000000c0)={0x1}) 2018/03/26 00:39:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001c10010300000000b75699dee7b0590000070000003af41f00000000fd"], 0x1c}, 0x1}, 0x0) 2018/03/26 00:39:27 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x800, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@vsock, &(0x7f0000000140)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r1, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000b10d00), 0x256}}, {{&(0x7f0000236ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8), 0x0, 0x0, 0xa8}}], 0x2, 0x0) 2018/03/26 00:39:27 executing program 3: r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x3, 0x10001, 0x8001, 0x500, 0x5, 0x200008, r2}) setreuid(r1, r1) 2018/03/26 00:39:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) sysinfo(&(0x7f0000000040)=""/98) 2018/03/26 00:39:27 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) memfd_create(&(0x7f0000000140)='cgroupRkeyring\x00', 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x3d4c) 2018/03/26 00:39:27 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) sendto$inet(r1, &(0x7f0000000100)="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", 0x1000, 0x4000004, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x14, 0x0, 0x7, 0x80400800000001}, 0x14}, 0x1}, 0x0) 2018/03/26 00:39:27 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x15}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) signalfd(r2, &(0x7f0000000100)={0x1000}, 0x8) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x7, 0x871, 0x8, "d3a64eddf2356d09d8e9cd6d31f7fbeb1a3e24c39cdf45c5fc7d48c31dc9cbe3c94243b1deb6950a8ab12b14ac2018fffd5ef5a6968575dc94698cf08ca7e0", 0x2e}, 0x60) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'ip6gre0\x00', 0xf9c7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r0}) getpeername$netlink(r2, &(0x7f0000000240), &(0x7f0000000280)=0xc) r6 = getpid() sched_getscheduler(r6) r7 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0xfff, 0x80000) sysinfo(&(0x7f0000000300)=""/4096) r8 = accept$inet6(r7, &(0x7f0000001300)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001340)=0x1c) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet6_udp_int(r8, 0x11, 0x66, &(0x7f0000001380)=0x100, 0x4) getrandom(&(0x7f00000013c0)=""/103, 0x67, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001440)={0x0, 0xef, "c8557a248f7421cbf92952414705e330ecd6906f1f6f5a8ee4164c6f52ccdecd4e393a5447e1689eb64d4d8a0c265e734d4bcf0d88cf987a7c5c9308169a4254a6ed8e548ba90ac88e196d9608803c7c1d01a5da218804cd0cda71e28a0160735fd2acdd7a5f053ae6df63be9f4b8fedcd34a2fb091bfdefba8ee98f0416fc7e322a53c8f7cb10def71b3cdb8f977f04cbf93689fd078f103935476b080656eb9781f22a583cb4c53856b1db29b4de1e8da85631b648bbaca690469511f0827574c95e7020315d57231ac50b8e94db1d187e195793e45d0def5de560e9c7c294026a7085e7b37e6fe2442b62e0b241"}, &(0x7f0000001540)=0xf7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000001580)={r9, 0x8e, "b7aa3e2bfa97bd79edf822cfff03de48beb8c992e9be90e1b007a3663906948902652073ee67c875fd81d241f516fceaf5adb171673c26f905a06437b7ac6a267d8db9d39f5323d9ec38783c7c727a58e1f8908176a4144494760ebb8ec0db72867c96a4ad5189ce6acac20515cebfff123e3066270fe4af04766b0cd77aa8ba3ba576ee4a67f4ba86b19c9281fd"}, &(0x7f0000001640)=0x96) accept4$unix(r7, &(0x7f0000001680)=@abs, &(0x7f0000001700)=0x6e, 0x0) accept4$unix(r2, &(0x7f0000001740)=@abs, &(0x7f00000017c0)=0x6e, 0x80000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/enforce\x00', 0x200, 0x0) r11 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001840)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x1f, &(0x7f0000001880)={r10, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x7, 0x6}, 0x90) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001940)={0xffffffff, 0x1, 0x3, 0x7, 0x6}, 0xc) r12 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x4, 0x0) getsockname$netlink(r12, &(0x7f00000019c0), &(0x7f0000001a00)=0xc) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000000, 0x8010, r12, 0x0) clock_gettime(0x0, &(0x7f0000001a80)={0x0, 0x0}) ppoll(&(0x7f0000001a40)=[{r0, 0x2}, {r12, 0x8040}, {r12, 0x8000}], 0x3, &(0x7f0000001ac0)={r13, r14+30000000}, &(0x7f0000001b00)={0x9}, 0x8) 2018/03/26 00:39:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0), 0x20) 2018/03/26 00:39:27 executing program 5: r0 = gettid() timer_create(0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x0) nanosleep(&(0x7f0000df0000)={0x77359400}, &(0x7f0000f76000)) timer_settime(r1, 0x80000000000, &(0x7f0000e04000)={{0x77359400}, {0x77359400}}, &(0x7f0000d64000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x40, 0x40100) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) 2018/03/26 00:39:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001cb1010d000000000000000006ffe3003af41f3559000000"], 0x1c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bpq0\x00', 0x1002}) [ 66.893796] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4124 sclass=netlink_route_socket 2018/03/26 00:39:27 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000000)="787f4d5d", 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffe15) 2018/03/26 00:39:27 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00005b7ff1)='/dev/snd/timer\x00', 0x0, 0x0) prctl$void(0x3f) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000024fffc)) 2018/03/26 00:39:27 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000000)="787f4d5d", 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffe15) 2018/03/26 00:39:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x8, 0x7, 0xe3, 0x6, 0x6}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="070000000000000018000000000000000000632b000000000000000000000000000ea06fc855b303ae5e3fbed17f9f25d4935ea80aae51818a6201d2"]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x900, 0x0) [ 66.993660] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45340 sclass=netlink_route_socket [ 67.022810] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45340 sclass=netlink_route_socket 2018/03/26 00:39:27 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000058fe0), 0x0) 2018/03/26 00:39:27 executing program 5: listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/65, 0x41) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) sync_file_range(r0, 0x88, 0x8, 0x1) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x1c, {{0xa, 0x4e24, 0x5a32, @local={0xfe, 0x80, [], 0xaa}, 0x64}}}, 0x88) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000009ffc), 0xfc5df48f1ae63f65) 2018/03/26 00:39:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4000) dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) write$evdev(r1, &(0x7f00000000c0)=[{}], 0x18) 2018/03/26 00:39:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x1004}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x20}, 0x8) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/03/26 00:39:27 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240)={0x1}, 0x8) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0xdfe6, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000044d000)) clone(0x0, &(0x7f00006f2f1f), &(0x7f000060d000), &(0x7f00006cbffc), &(0x7f00007b7000)) shutdown(r0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000080)={0x100000001, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"e96d9a0b17d30b"}, 0x89c}, 0x10) 2018/03/26 00:39:27 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x92100, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000100)=""/76, &(0x7f0000000080)=0x4c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x1c, 0x1c, 0x301, 0x0, 0x0, {0x7}, [@generic="3af41f3559"]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:39:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e66000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) 2018/03/26 00:39:27 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$inet6(0xa, 0x1, 0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/26 00:39:27 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000b18ffc), 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x86, "de8d01b4414592d8fa05ce49c5b3a63f01b58f556ddde3a896f59c30d283344596de23f630576701caea6b17b430cceaa278348280191e3f7312eb9e740965de201fca754ee06fb4d3d4feb318eae860e85c2dc85f6c71b60996f7a86829479f70a65219da7db3289d94953a6427ddad4af6a69eedbfd4f7a84cc6c68c491370299c15692b7c"}, &(0x7f00000000c0)=0x8e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x1ff}, 0x8) 2018/03/26 00:39:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x170, 0x800000020000000, &(0x7f0000381000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004ab6e9)=[{}, {}, {}, {}, {}, {}, {}, {0x8, 0x1f}], 0x20000000000000a5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400000, 0x0) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x2, 0x4) prlimit64(0x0, 0x0, &(0x7f00000000c0)={0xcce1}, 0x0) 2018/03/26 00:39:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/route\x00') preadv(r0, &(0x7f0000000880)=[{&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000800)=""/104, 0x68}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02000000020000000000007deadb98890000"], 0x10}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/03/26 00:39:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f00000035c0)=""/24, 0x18}, {&(0x7f0000002380)=""/116, 0x74}, {&(0x7f0000002400)=""/57, 0x39}], 0x3) 2018/03/26 00:39:27 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xef, "b65bd91a529d7192e860bf28e84f0a30fbc42bf95346cb4ee2b25a79180bab4d7519c168b96ba3054463c0f2ea423e6f60c5fe3c2754f1537555917d1e4bd882209bc148f420967b5b5a8d2b5ac7667950a7fe4f843f5bc0597187abc286b9fb3a021a1c8474ee0516d16c0f8be3116dd51cd5f60d2d921a849a129e7df35a8187679a2adeae9642760a85970c0bf9d04a4addb48e0f12b126a2f863e66a387678637b4eb8f4b018215b36751a54b94b45133fc62f4aee1826022b3319390f318bc150f4da2c3b55bb7652e2eb2abff0b588180c6493773b47a40d0293bea9f07800401402bfeba4060738bdbea754"}, &(0x7f0000000040)=0xf7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x10000, 0x1, [0x7]}, 0xa) r2 = open(&(0x7f00000027c0)='./file0\x00', 0x40, 0x2) r3 = getpid() fcntl$setown(r2, 0x8, r3) socketpair$unix(0x1, 0x80005, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}, 0x1}], 0x208) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001800)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000001940)=0xe8) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a40)=0x0) stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001c00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001c40)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001d40)=0xe8) fstat(r4, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001e00)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000001f00)=0xe8) r18 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f40)=0x0) lstat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000002040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000020c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000021c0)=0xe8) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = fcntl$getown(r5, 0x9) r26 = getuid() fstat(r5, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r5, &(0x7f00000026c0)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001780)=[{&(0x7f00000002c0)="9e596e38d27cb5d343cd6720b2f06b9ee65fe8328b5103ff31569a7fcb2d470b344af729433c4b54fa6356e9a6ea042a4d1a70506b31715def15f27302b13eaef6c420cd1bc4911cceca3240c99b344af643fc522482238cd8d997faa0e4eb66ed9828b28006fcf0084d683278d64a6a797b9fbf1008cdc84fcd798a1d314cba4475cc815fb7c5d6ca13c3623292d080864c14c12897301b89ed424dfa155d9b0e9272bb61920e5c5af703fc6278098301e2e54d7ab29d1f64214542ebb6651b2299e29266ce2ad0693ad68669f87ebc571f0fec5af900b1e5dc7416fb62f28f3fbd15a539c8f15947772005a139e4ee55f649bf32de8bc0", 0xf8}, {&(0x7f00000003c0)="533f08cb520950972d0df0a8a66ccc413846a1a8eaf2b49ed1a232f07f09", 0x1e}, {&(0x7f0000000400)="04b4a65f97f5f33f30fd0e0645f1c6a5659a63892bfb5c3c77ed14b6728e", 0x1e}, {&(0x7f0000000440)="530c457f0457c7beac58b12b5a59adf946ed382eab91f4c213027f753daa287a18a7598a04edb59a4940b6e4750dcf1648f8bf9e2113badeeb9e0712841b3be1cf88ce391e3f8b0ff6fa199d33288fb547ca311b81d1faa03626f2e663875c830ffd644caf55f575522a9394a7bbfe9b5a1769d00b6bc9a0adf75673308b4fb4798b64fda3e83197245b58ff49aa2a5ef2908cc96af32a344b08355f32113ba1b04ee9e54637b107383148916e1a069e28ba2a3a2821da2dd53ca764fc0b9256a9acc7f12dbf1b914c043684c177ea700f09c721", 0xd4}, {&(0x7f0000000540)="9dc8d375b2feaa3a2b7632b047e1bdecb19f43d8aa6aad3eb0580bbaf22abcbc37afd42a465828e78850f203805adcfe61541d968c9e4627a015330a60da07e4ae9e296cd7985b9518b299757b20264aeb63fbe67f354881778f9aca98c429eb4d9ecdd492b9e4a6646a95142607a9565db1082edb53667e7e91cb7573d2636b59fb5f612c8bfb233e81294a7b70ca78951a6d51ea840332528ec3d8999997a699f1c776adb6217f949596fafc5536f903f2522dfd5264", 0xb7}, {&(0x7f0000000600)="b8e6f161af671c63d157356426c79877a4e80fc1d983af69f7b5aac0fa35fc24fe03e3e0ba65cd83c5c960c979acf70748ec23cf87d636b44de836ceb5c0560396530c24d0752fa100dec6b7d3a4259930b3fabf2d3cfa517f5b3943ddce147401fc9ca9c69e140cc18c9dd1aa1c931a256f061ce5b9fc794c550df238b26f5fa956943c644832f5aa134f75185ef746f4543bd6b3e3587cdbab19147e0428d751f93b1e6613dae8bc062dd6fe3e4c9f7c43412a2fb91d2b7d9cdbdbd7abab4bc905f89e51020593d49f1de44ee22253d29e10f5772a2a2a", 0xd8}, {&(0x7f0000000700)="118c86e4a81c846f61782701bf3aa81dedc6282e2bad6b361c639d874d40e2327d5b22c4f195dd8d55981e68f0d8ee905a40816d9f1aa841b42a80eef22c5acb71d2984e564ebf6e1a2b43aa7e4fa01ea7902382", 0x54}, {&(0x7f0000000780)="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", 0x1000}], 0x8, &(0x7f0000002340)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, r5]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r5, r4]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x120, 0x4000000}, {&(0x7f0000002480)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000002500)="959dabb8749e7f1e4839b2a6fd4b88f7cbc1c8cc5f8e2a0de30c35ea7f291bdecd66c07e76d768211460cad845b11f5de13bd4f6c6132311782c1f9a81f35a40235c0a30c0e932c62a0acfaea187bfdd42c120fba5f3e9f7125ed99ea6fe734fb25a0e4b675b756cf2e3280fc673358915f06383450c60aa662ee3694a062da72882b19a737e1705f418ec0e666578c1c28004370a7e7853819ab291912e6ff0d06c809bd31185be69b95da6a6f5c5c28c7c91deaac1edff9fc1897ab6de237f90f824338dec", 0xc6}], 0x1, &(0x7f0000002640)=[@rights={0x28, 0x1, 0x1, [r2, r5, r2, r4, r2, r5]}, @cred={0x20, 0x1, 0x2, r22, r11, r18}], 0x48, 0x10}], 0x2, 0x0) 2018/03/26 00:39:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xff, 0x400000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c004af41f355900000000000000000000004000bb4b91aa5a134b4665007d7629826521b24e5175"], 0x1c}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 67.548313] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/03/26 00:39:28 executing program 1: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0xffffffffffffffff, 0xffff) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/26 00:39:28 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000140)=0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x142, 0x0) fcntl$getflags(r1, 0x3) r2 = socket$inet(0x2, 0x801, 0x0) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') eventfd2(0x3, 0x80804) recvmmsg(r1, &(0x7f00000013c0)=[{{&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/68, 0x44}], 0x3, 0x0, 0x0, 0x9}, 0x3f}], 0x1, 0x100, &(0x7f0000001400)={0x77359400}) sendfile(r3, r3, &(0x7f0000000080)=0x10, 0x10ed5d) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000180)) accept4$unix(r0, &(0x7f0000001440)=@abs, &(0x7f00000014c0)=0x6e, 0x80800) ioctl$KDADDIO(r3, 0x4b34, 0x691ee086) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001500)={0x0, 0x1, 0x101, 0x4c9, 0xfffffffffffffffd, 0x6, 0x9, 0x1, {0x0, @in={{0x2, 0x4e23, @rand_addr=0xdc}}, 0xc323, 0x7, 0x0, 0x9, 0x9b}}, &(0x7f00000015c0)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001600)={r4, 0x4, 0x100, 0x27, 0x7, 0x7fff}, &(0x7f0000001640)=0x14) 2018/03/26 00:39:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") listxattr(&(0x7f0000000340)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000002c0)=""/85, 0x55) 2018/03/26 00:39:28 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x18800, 0x40) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x488280, 0x108) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x9, 0xfffffffffffffff7, 0x0, 0x4, 0x12, 0x10, "8fc6352932498f8fdf318708b0d9dd3faa12f93f6773a1c45173508d510cc08c1f86a63fa38461938568b828f84e7998147cef886660a3741efce719c9e4b3a5", "db10569acd1ec65fac2f99e0629a30c550697748241a7b7c7e750b03d95beb4c2b1e6a3e3fb8421797bbf0a252ffe03a7a0e4ee9dddbaacbd23c1be031ca7063", "59db3e12c61e63417c8d086dc51b4b6727d1422f72859c470839179396b305c3", [0x5, 0x5]}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x115100, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000004, 0x28010, r0, 0x0) write(r3, &(0x7f0000000240)="4eabd41ca2639b9a88c3618b453152784dc5d72ac45ef47396778d8392059beb7527d5121aafb65a0c47b8e9cfc42037699eda2f53e6c98d1fecd00f1ab6915c240bd691942248aa24e73f9ba13bfabb7342409801d4de6d6dd9223e9218c1406af44c59244d317e7d21033fca904ca08e44e168469be15d9c1a93447392e13c611065ad0112348abeaad08534af4c93285f310409291481c51a08cbefd88221439aacff203790fb7be217", 0xab) inotify_add_watch(r1, &(0x7f0000000300)='./file0\x00', 0x10) write$cgroup_subtree(r1, &(0x7f0000000340)={[{0x2f, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'memory', 0x20}, {0x0, 'pids', 0x20}]}, 0x1c) write$selinux_create(r1, &(0x7f0000000380)=@access={'system_u:object_r:usb_device_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x30}, 0x30) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x220000, 0x0) getdents64(r1, &(0x7f0000000400)=""/3, 0x3) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000440)=0x7) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x9, &(0x7f00000004c0)=0x4) openat$cgroup_subtree(r1, &(0x7f0000000500)='cgroup.subtree_control\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000000540)=""/234, 0xea, 0x2120, &(0x7f0000000640)={0x3, {"8492ea8daf6840"}}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f00000006c0)={r6, 0x1}) read(r2, &(0x7f0000000700)=""/91, 0x5b) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000780), &(0x7f00000007c0)=0x4) lseek(r5, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000800)={0x1ff, 0x6, 0x4, 'queue0\x00', 0xa}) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000008c0)) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000900)=0x40, 0x4) r7 = openat(r4, &(0x7f0000000940)='./file0\x00', 0x10000, 0x11c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000980)={{&(0x7f0000ffa000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000009c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000000a00)={0x0, 0x8}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000a40)={'bridge0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/03/26 00:39:28 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="f2d41dece8256858a19755d215b57acffdd3da27d8415fdf41df12b95355f8d8aef5b42e04cabbde8781f4dfb87a0d595b36996acfe9bcc4e7d31c45ad9ef987d9a9b4349c8bf82002a9c0286381e8cb7ddb5969219300b99b5e75e2b07eaf9ba28e55e7cb5b63b8bda4a6d5699c28aece899bbee21cd29c7a259890508b8e4cbc127007b9c6c81f0b0c7f1de515c10d98d46aae1572c74855f30dfadc22b7a689b05ea1aa037f6e82de4615b3d28c1658d37c6e4c255b4adbe2f8d49053d4", 0xbf, 0x80c4, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) close(r0) 2018/03/26 00:39:28 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)={0x20, 0x1c, 0x301, 0x0, 0x0, {0x7}, [@typed={0xc, 0x8d, @u64}]}, 0x20}, 0x1}, 0x0) 2018/03/26 00:39:28 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80, 0x80800) fadvise64(r0, 0x5, 0x8, 0x2) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) fcntl$getown(r1, 0x9) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000280)="00806e0240246d04653d098a4335ddf8a409a4f9cb22adc12236295ef68da251a43f732a2d65e8330000dc66b9dbe36dd6a13bf8c0aea1c300147cc40006000000000000433f299332c3fef5def514b54865b1fc76c2a67e0848362ab9bed874359dbc4d0ba830ca6bb4ff399ed4a0fa461f3c06d3486571877833252117ac8d3a3a10e0968d299411f92fef03312b9d3c9408fe091ada828afaf7f29e1ecfd1d915ccbc2b8722dbb49b8751") syz_open_procfs(0x0, &(0x7f0000000000)='nYt/osced\x00') 2018/03/26 00:39:28 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x4}) 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(&(0x7f0000000080)='./control/file1\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0xe3e8, 0x6, 0x8, 0x5, 0x10, 0x2}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1, 0xffffffffffffffff, 0x90, 0x91, 0x7, 0xa9fd, 0x2, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x6}}, 0x3, 0xece, 0x3f, 0x3f, 0x6}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r4, 0x1, 0x30, 0x101, 0x9}, &(0x7f00000001c0)=0x18) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r2) 2018/03/26 00:39:28 executing program 0: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc000, r0, r1, 0x3, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/26 00:39:28 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'nr0\x00', {0x4, 0x6, 0x101, "51412b7bce34", 0x400}}) 2018/03/26 00:39:28 executing program 1: socketpair$inet6(0xa, 0x80a, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x1, 0xfff, 0x7, 0x7fff, 0xc78d, 0x0, 0x8, 0x3f, 0x6, 0xfd, 0x1000, 0x9, 0x1, 0x3, 0xa886]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x3, 0x5}, &(0x7f00000001c0)=0x8) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/26 00:39:28 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000140)=0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x142, 0x0) fcntl$getflags(r1, 0x3) r2 = socket$inet(0x2, 0x801, 0x0) fcntl$getown(r2, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') eventfd2(0x3, 0x80804) recvmmsg(r1, &(0x7f00000013c0)=[{{&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/68, 0x44}], 0x3, 0x0, 0x0, 0x9}, 0x3f}], 0x1, 0x100, &(0x7f0000001400)={0x77359400}) sendfile(r3, r3, &(0x7f0000000080)=0x10, 0x10ed5d) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000180)) accept4$unix(r0, &(0x7f0000001440)=@abs, &(0x7f00000014c0)=0x6e, 0x80800) ioctl$KDADDIO(r3, 0x4b34, 0x691ee086) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001500)={0x0, 0x1, 0x101, 0x4c9, 0xfffffffffffffffd, 0x6, 0x9, 0x1, {0x0, @in={{0x2, 0x4e23, @rand_addr=0xdc}}, 0xc323, 0x7, 0x0, 0x9, 0x9b}}, &(0x7f00000015c0)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001600)={r4, 0x4, 0x100, 0x27, 0x7, 0x7fff}, &(0x7f0000001640)=0x14) 2018/03/26 00:39:28 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) pselect6(0x40, &(0x7f0000000180), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000080)={0x4, 0x0, 0x4}, &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000000140), 0x8}) 2018/03/26 00:39:28 executing program 3: clone(0x80000, &(0x7f0000000200)="a0ec281dd85803ddbacf053cffffff7fa06e1489fc17e9845ee2ab3c55cb8ed876070519915778c855d80237a4e078165607487baca986484b3bd843986adf5cd40be2ca581be9673087215b0b2918f28795fc154049040e7b77171c2eaa42c33b35b9bd0d963e4e0fe2414c", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/26 00:39:28 executing program 7: request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="f6205e0000000000000000b1f64e4e379638f6bbb4ed", 0xffffffffffffffff) clone(0x40b8900, &(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000140)="991c5d8c82e2e81cfee32fc593cbaf4f00d4aca46fc3f23849635547f237ad81fe8094e80808e1f3eb55d758094254c04e2c449b544a9816db030a386b9eee5c8d57288fb44614b9936a0a7d18d5aee3da56ffe6254f13a5", 0x58) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/03/26 00:39:28 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x200, 0x2, 0x4, 0x7f77, 0x0, 0x1, 0x0, 0x3, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xfff, 0x6, 0x81, 0xffff, 0x10}, 0x98) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x7, 0x1, 0x2, "4b0cac21e655cd8b2927d95e075fb158f04808fba9c77d40ce78df06a6d5a97c7cffa118a7c45b0a54b4d0014b6b83a01ca4f25c26826188d3628144b8eb53e4169b88bc5e7120c36a6fa868f9489dda"}, 0xd8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x7, 0x4) accept(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x8) [ 67.972256] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 68.011055] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 68.016997] keychord: Insufficient bytes present for keycount 2 2018/03/26 00:39:28 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x400}) fcntl$getown(0xffffffffffffffff, 0x9) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)="6e6574ce50680300f0365f746102") r3 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000031eff4)) sched_yield() epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00005bbff4)={0x1}) 2018/03/26 00:39:28 executing program 3: pipe(&(0x7f00005ceff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000010d000)=[{&(0x7f00005cd000)="a7", 0x1}], 0x1) close(r1) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000000)="7b4c8f0d7e914b2e00ac9c5ae61eb262abcb9f76f0f619729a294374a27bc6375d49fa6b93381a9d9a9fa42908da4f1c9efffbf531ead1757e1143fee70ef6c6cd7b2c267a607e5e859e3b2cbe79688353bd339a896d85e15d5720f280b6daa1e406907bd5", 0x65}, {&(0x7f0000000080)="f6fa01b6b44323045e886c35c54a89d10c7eb4c78f9306decf895d2ee4872d444f9ba07efba1d72188cc164dadd75732fbc35e3b32a34aa493844b736db54df44b7ce4c31a5bedfb7f7c7d80334014eea37c6b130c2ba530d693a98064c00da673964a29366ba876448c0db60b3714bdbd0d34228b517ba8e22c7c82dcbbdd6c5cc29c153b0bebaea2ea90b22057b6ed411db56155c6854777016c03392ae38d8af1b2810a07429ade1c4243535ead2199fc43c2b2078bc694ed2f28eca7c42eab71a89120fefac3fd3954456f1503e2b60a3cd84ae0", 0xd6}, {&(0x7f0000000180)="ae919a1ee918375bd6870c7337d3a3db11109e2a7df83ce570e3d181d78cb331a015c978d1c7b6e0b4b2ecf62071087e576c4049da2e7ad61a07e7e68c2aae05c02416e6614dd2d05de816f4a5add3c90522f91364fa1a1edf58f4cca62ac49942f70b60db1afdfd003b96a7d595e74bb75f43ee8da9ae2750ec690ce0f3e9f0d9b94b83bcd4ddc94c44da4d3e498170bfaf0ab0857d52651e3bec222c6d1088ee5ae215ff87e3be4305586f7aceeae5873f008865a614f91d0d2a9c1eb093e3000c30162034e0b2042aa2cd818a9c9defc194616d0e1526b54045e626ebde0e96e9db9f31bf1805f9873a2d2a", 0xed}], 0x3) close(r0) 2018/03/26 00:39:28 executing program 6: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) inotify_init() r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/26 00:39:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x1c, 0x1c, 0x301, 0x0, 0x0, {0x7}, [@generic="3af41f3559"]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:39:28 executing program 7: seccomp(0x1, 0x0, &(0x7f0000a0eff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4042, 0x0) r1 = epoll_create(0x7ff) r2 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xfff, 0x5, 0x4, 0x0, 0x0, 0xf14, 0x22480, 0x8, 0xffffffffffff0000, 0xffffffffffffffff, 0x5, 0x100000001, 0x7fff, 0x3, 0x4, 0x5, 0x1f, 0x80000000, 0x5, 0xffff, 0x80, 0x7ff, 0x6, 0x29, 0x100000000, 0x20, 0x7f, 0x6, 0x2, 0x6, 0xffffffffffffebc8, 0x5, 0x8, 0x81, 0xa6, 0x3, 0x0, 0x8001, 0x0, @perf_config_ext={0x6, 0x2}, 0x10, 0x3, 0x6, 0x0, 0x5, 0x7, 0x1}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@multicast2, @rand_addr}, &(0x7f0000000380)=0xc) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x881) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) ppoll(&(0x7f00000001c0)=[{r0, 0x8}, {r1, 0x6040}, {r2, 0x400}, {r3, 0x100}, {r4, 0x4000}], 0x5, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x401}, 0x8) getgroups(0x0, &(0x7f0000cccff0)) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) capget(&(0x7f00000002c0)={0x399f1336, r5}, &(0x7f0000000300)={0x2, 0x6, 0x4, 0xd, 0x1, 0x9}) 2018/03/26 00:39:28 executing program 5: r0 = socket(0x0, 0x800, 0x1000) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="0f4fa3d8d37c7a06668cf9ac003d27c84e10133dd638", 0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x8a, "137f9e4a950a55a66de717c8bdd09a1d77ba0e5d4ac66926eba469d07a56d2f74799b8ccc0dc925aafdad374d6dce91bbc80248d0ea0e2d5efb32373ac3f2e870aa170164f04432546ac890e03d4b3ff1ebf937bd2199da91f54037b0991b172323740733296ace78160b3585d555f590400e3e51c711cea7410c9baeb1fc6ca24f5dbc89af73cba47c2"}, &(0x7f0000000180)=0x92) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'nr0\x00', {0x2, 0x4e24}}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200800, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x5, 0x80) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000280)=0x0) ptrace$pokeuser(0x6, r5, 0x94, 0x2) pread64(r4, &(0x7f00000002c0)=""/213, 0xd5, 0x3c) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00000003c0)=""/134) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r7 = syz_open_pts(r6, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f00000004c0)) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000500), &(0x7f0000000540)=0x8) ioctl$KDSETKEYCODE(r7, 0x4b4d, &(0x7f0000000580)={0x7f, 0x7fffffff}) timer_create(0x7, &(0x7f00000005c0)={0x0, 0x6, 0x2, @tid=r5}, &(0x7f0000000600)=0x0) timer_delete(r8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x7, 0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000700)=0x2) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000000740)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000780)={0x20000000}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000007c0)=0x3f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000800)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x0, 0x5, 0x7fff, 0x0, 0x401}, &(0x7f00000008c0)=0x98) syz_open_dev$mice(&(0x7f0000000900)='/dev/input/mice\x00', 0x0, 0x14000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000940)) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000000980)={0x8abb, 0x5, 0x101}) 2018/03/26 00:39:28 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40400, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180), &(0x7f0000000240)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/26 00:39:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x10001, 0x200) ioctl$LOOP_SET_STATUS64(r0, 0x125d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d944239066f010690a6cbfc4a855a966ab922c55bf05aa3966bc79b73ccd3863355c5fca265a20bb26cd00000fff13eb8686bd1cdaf3bd4550b87fac7222f4c0", "94d394acc5fb23b5d109c42002692730fa1aec3532b5592cb8df237f594b949e8ac9e256590bb84fe4a6782c9735dadb42955917b7da6b6f5c9fcab86dc7abdd", "6e029c43f3e1353ca97da16244f92f7a58ba4d437f967aefac33859edd8def65"}) 2018/03/26 00:39:28 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4c0001, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ifb0\x00') write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:usbtty_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2e) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="470dbd14221386fb0c4f905bcee9d56aff536d9618958b422cf8b71b48721eb89908a9fc8f74e2d4080835adc8d77a552655cdf8887babc1cda04ff70536e5a4e205ced6c135e7645733b9d0f5cb09a15d8d371f857faefcd93d2d9454aa519b413c0844bed0ac973adcb7a0ba7a9323a4d0ba1e6894aa0cf0713fce969f4dfaef3096137ccc56cbd3", 0x89, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, r2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000300)={0x80, 0x6, 0x9, 0x81, 0x13, 0x7f}) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000480)={&(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x1, 0x2, 0x7}) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x81, 0x0) keyctl$update(0x2, r2, &(0x7f0000000500)="92b1f4fd70a8084100cd1000b78d7b1c620420c198bcc3453da5b7aa370878e750a71f10809e003e0f2674a8140fc3ccd17fa81575472cd77f7f1b4e96ec222ee149b8fe1fdd25a1328f791f75cb8b20d03232d91ddf3d5fbd7b95fe30208aa36e1237488bbcb5762961c8d4", 0x6c) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000580)={0xffffffffffffffff}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000005c0)={0x6a85ac6a, 0x7, 0x20}) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000600)=r4) faccessat(r0, &(0x7f0000000640)='./file0\x00', 0xc0, 0x1000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000680)={0x0, 0x4}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000700)={r5, 0x8, 0x20, 0xffffffff, 0x9}, &(0x7f0000000740)=0x18) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000780)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000007c0)={r6, 0x1}) write$selinux_user(r0, &(0x7f0000000800)={'system_u:object_r:auditd_unit_file_t:s0', 0x20, 'staff_u\x00'}, 0x30) syz_extract_tcp_res$synack(&(0x7f0000000840), 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000880)) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000008c0)="614ce6a22b8e00f693543cf8952c559613e6b0f710d3e826ffde19545845b28639ccd2d3ca738b4b744fd0457da319e536a371c16e28c97036f26e8355d3f9f30ec78d72c3ffddcd9ae1d72d77efddd9fb8be7ae690eb1075b77040a9b983adde619b79d9268625da0426b7d76d325609893ef75e0d2499683bcdf81df10132e491580c45a2b23b8e9b62615f81c403ef35d991585f37cb30f1ddb6d073d84d237bbc2a1bc83a8f9a48318eba4ae4c27060e7c06cbb900a8b72e4ac74bb8a7453640353cc0cf52b83cce7ba3888f066aa236dd0e88b35538f8f9") getpgrp(r4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000009c0)) getsockname$netlink(r0, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) 2018/03/26 00:39:28 executing program 3: rt_sigaction(0x0, &(0x7f0000000080), &(0x7f0000000240), 0x8, &(0x7f0000001000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8100, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x800) 2018/03/26 00:39:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = dup(r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x6) 2018/03/26 00:39:28 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x1000, 0x4) socket$inet(0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xa4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x4e20, 0x400, @dev={0xfe, 0x80, [], 0xd}, 0x9e}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0x80) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x2, 0x3, 0xb3f}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 2018/03/26 00:39:28 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x77359400}}], 0x18) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x660, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) 2018/03/26 00:39:28 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) [ 68.127600] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 68.139669] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/03/26 00:39:28 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KDSKBLED(r0, 0x4b65, 0x6) creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) 2018/03/26 00:39:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0x8) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000080)=0x1, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'tunl0\x00'}}) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e0fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 00:39:28 executing program 5: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file2\x00') dup2(r0, r0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/03/26 00:39:28 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffffffff) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/26 00:39:28 executing program 0: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) 2018/03/26 00:39:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f0000000100)="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", 0x1000, 0x80, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffff54, &(0x7f0000014000)={&(0x7f00000000c0)={0x1c, 0x1c, 0x301, 0x0, 0x0, {0x7}, [@generic="3af41f3559"]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:39:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x95}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000fcffc)) 2018/03/26 00:39:28 executing program 7: r0 = userfaultfd(0x4000000000000800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x6) 2018/03/26 00:39:28 executing program 2: timer_create(0x0, &(0x7f0000000040)={0x0, 0x100000000000020}, &(0x7f0000000000)=0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000180)="f1ff677a1f6dd69962bfd9fcdfe2171c661544abe310ed5899ffd2d9838290d7be78337526e1723c7b3f20dd5f29503f675cdc9f1fd900c02d1f1307d6ebd9a518d573fe0ca690710b9f2346c7cf688253195fe7df8bc8325fff4a62e6172ad82f394c99150f7ca643ad9e6c97a6ec469a867e8607001b2166671e15aa5113b70e75353cd7d76d31c36fb35549325a255cbfaca461c4a3972cc7de73837cfffb717d0f2e6362f35d2239e5d373f8c3b53a6d862101f746412eaabfff030442b955cfe574253e44e1cdb9a747bd744abe99c00fdfcddb52994bc3be53ecfb652cb7", 0xa, 0x1, &(0x7f0000000280)={0x4, 0x7ff, 0x0, "33a21411e58f", 0x7}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) timer_settime(r0, 0x1, &(0x7f00000000c0)={{r1, r2+30000000}}, &(0x7f0000000100)) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00000002c0)=""/45) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000000400)={0x0, 0x0}) capset(&(0x7f0000000300)={0x19980330, r6}, &(0x7f00000003c0)={0xbf, 0x7, 0x2, 0x3, 0x6, 0x5}) ioprio_set$uid(0x3, r5, 0x9) 2018/03/26 00:39:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x1c, 0x1c, 0x301, 0x0, 0x0, {0x4}, [@generic="3af41f3559"]}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:39:28 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = gettid() fcntl$setown(r0, 0x8, r1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x1, 0x1, 0x2, "98e79ebc0d962667a8c55f2a3a51b376970813f16660edc78008cacdcd8f0ab29661239343cedbac63ddad1660aaf244ed43f510c08fc6be8db870893aa9d0", 0x2b}, 0x60) r2 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="d3815444a840f90d9c48984592059c5ce2356c10dffedd538ec14cc6ca328571796131f0320b8ca8d5357d1acbcd3f5f9f293086f28b9f35c6ff57f03614d5dd24ca1ace3a7859704f15fa3dc387401a068d035669522f1aeac2ebd44b9999351a4b38da94464e801fae61b7d20ba2fac7c54d47ef1d00ce2ff6929b7949b5af3d207f1b6ca0568563d155720d650bf2343c66787859d7c18d6443a16d5f", 0x9e, 0xfffffffffffffff9) timerfd_gettime(r0, &(0x7f0000000280)) request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='dns_resolver\x00', r2) request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='bdev{-$\\)lo+*system\x00', 0x0) 2018/03/26 00:39:28 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fcntl$getflags(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) 2018/03/26 00:39:28 executing program 4: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001c000103000000000002003d070013003af41f3559000008"], 0x1c}, 0x1}, 0x0) 2018/03/26 00:39:28 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x4, 0x10502) 2018/03/26 00:39:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001b80)="881beb01960bc97511bf5b9ff7e02c99", 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x35}, {0x6}]}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x2, 0x1, 0x4, @time={0x77359400}, {0x4, 0x7fff}, {0x0, 0x5}, @addr={0x200, 0x3}}, {0x9c8, 0xa4c, 0x80, 0x9, @tick=0x5, {0x3ff, 0x5}, {0xffffffffffff8f7a, 0xb8e9}, @control={0x1, 0x5, 0x7}}, {0x9, 0x8, 0x8, 0xf9, @tick=0x1ff, {0x80, 0x2}, {0x9de5, 0xfffffffffffffff9}, @note={0x7, 0x7, 0x7fffffff, 0x7, 0x80000001}}, {0x100000000, 0x1, 0x4, 0x6, @time={0x77359400}, {0x8, 0x5}, {0x8, 0x9}, @control={0x8, 0xadcf, 0x2}}], 0xc0) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000100)=@llc={0x1a, 0x313, 0x3, 0x1, 0x8, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)="76006bad3d52345db678fd6da1295490464e7cfa2f0ac6f57007c9ed3d699bac09382f48fe09b76c8f2c505f9f1704d35ef5b118b40e2d73f33042e953d1a1faf58b6111899dd190606584aae953ba19184a1620f9102addadc14017", 0x5c}, {&(0x7f0000000200)="eb4bdf0eb038e1fc85cbac01493934fe6fc80abd7cf77a977a213b49c67674e0d3c4a82396e96157507e7db99f6eb905c0db6b9c2394698b12b0da26879817f2fea5ad7d1fa74b6e4a232e86ff38ce729cb67c22a781dd4a90fca307b8f132b27c17f3cf886e84a778260039d3b2225c2965a1570a16c2a0de731954af1423ee3a7856d00eb2d3a63e625dc7ef810c9c94c2c228b94fb6c88e6f05308742700cded647f938ab4588e6134ae055db5b359108dca26862ec5330a012f6e1c54dcaa43286a7e717326fe6675c1de3dc3555da54581b2696c2c8ad76", 0xda}, {&(0x7f0000000300)="459c7ee76673ff72d164bc4fa5aec213be0762cc75208e161681a4d18bd1bc0650cd4ac8ad1275a171a18f8240e9cd6c85d49891fc3deefd5eb42f2976cbbbbdce90e01e466fd3749fc11fcb9298fe2982793916e1937f90e79a78faab55260ea6f6289887631cf7aee807e8f5e56348633b3377680075f2752b535dcfc7af92dc345b51a10cf42a1cce3c507b293d9c2a34a6bb6f7c816e2157cf", 0x9b}, {&(0x7f00000003c0)="1dc6e70f1a2ff86f560e66d6b0a133797c960c58a8f5bb711b794d899afceaa4ae4162b5af199877e9e8b86966f0f1d634b9e94d130846bac738c99fd18d82ad7fb4", 0x42}, {&(0x7f0000000440)="ab0c399cbce80ed65c1fc0563d34b3dd0fbcda65c8a19c057b7668e8174e32dfc3d0357787e64e0ee1ebeb24ec5596bf954374b6c255635a51f372f9da5a8f2a88b34d28eb20fac354d4d92f414ab973f1f69f59f460f19ba1ab5678b1f0975ac23e333e06751e465dbee79505f80c1c6ea7e4f1a565858d54cf4c3e85c94112d54ada10d61ee0a271374a8b0bbbabb99049e2b2a0ad3217a8f832c6a3a7a45f50151ec2470e262b5628d9297bc8f9cc1132ca19abca70229766b771b67304139e157980189f185883ae1f25c0d66656c91ff0d3dbf332fa403bb4e454a21ea5709af3601e9899f5d50946", 0xeb}, {&(0x7f0000000540)="35419b8321b64ff30c8f3947b081ee7a3c72da7fc6855ead97c137237906a8aeb987f00e07369f3d13f32598fcfd346f92e4c800fdf652bc99b04ed922b5cb46de3eb4eb6065f839b0a09dc4a97a5a2a1ddcd82fa1214afdbc8e0fa0dada8544bbaf6b86bd4455048e885cb0a7047941382c7fc1bb9bd1df9b4809ce1192bdd4cfd4748f18188896229bb409256c5e21a13da89a550d57f11737ea49a375fb0198874875a1c0fb9eec35624742c31c47120b780458f7f427411fd4a72b391b94102c78f8e2125bb1456ddb5a809ea5e43897", 0xd2}], 0x6, &(0x7f00000006c0)=[{0x78, 0x10f, 0x7, "f85070e0f57e4cb5f60dffa887b3d07e5a754ccf7c5c7e62a753f0d2a11a0128319a479c0659d8e703f3d6110dc54932d80ebd651175f6d5c2c3431e285d76972baa2c1666a6813b3501e01cb91907cabc236f95c8a12006778dada3e9a3c6cc7679"}, {0xe0, 0x103, 0x1, "09234a4ac3c6630da893edcd84d84ee0f11a068eb680af13136aefe1765be983c65b609c22875a3a82a75b78c059003d1364e47b71fd41adf4163b3b9b2164737ca1c37f37f9a90b06ae9845c58fa06fe4307ca0f44a58b3b760d2eb0f0bd0ac557288debc9d505590c310fbc3caac1b98b08a36207204660085fc6fa3b1eb5519ddc17ffda3ea0c2c6aefb62c2019d1cf8bcb9a4215a49df055053090211ea073adbe018da07d19b2f3cbc827c5cd2ce04bf8eb1b096630f7880ca66014480122ea4a1333efd441ebfb566f"}, {0xc8, 0x10f, 0x6, "3123a8c1ef6d8db440bfc32e09e11e302a05bbfbbb4da1f8743dc827ef7dfad5ec92c110da5280e09e29df7bb0ca1be9205a27b11c8caa66fff85491d198984e43170e84d3cb5a702b61b610a4faeb85eeeab566d4098144fe7ed9a3ca3613c273b563ae5f97143038fde179a66dd391bc163832eeddfe24cb7ae535023f8849bb9af9aabdc8510f82f5261a4e75758f9090740d59088c3a641263b842e20b05fc4ace4018ce3aa3f561313b99b33d928046b80b749186"}, {0xe0, 0x11b, 0xf2, "b4b63b6d8495f006a03645db99f05b3de71236d75df7617789a116a0fa686c892264ba6142923bae3751783b6f8c659d553b8a21f692754c4f84e56d64f43882535b9070d897e58cc8418c6e40dd5222fcdd8df7e68221bc7e7ac113ae76bab108bbf629ab45bb229c3b4c77326af46864ca2521fa9f521115f7672243f9422aa5f39eb82b482b2c9f8ffdaac43aecd14717ea82cea1f9e1bbd011522c7025eb68b4253a5d064996c739ccdc6393bcda3c0d3afdd4fec958f271e8be1e7ad2a644bbe7216f163dac9910e71c37881e"}, {0xa0, 0x0, 0x39e, "e07f7106d0f7dccfe89a0134ea127c65b361740b284156e19e8871d32f7c47a853cdbbe2d970e80d2760a3e2ccbcc67e6879e5bf9670249b6cea24893b5f53eea6ae85ff660e9367a9603bb3ffc7de32d9b1f62b36353dfd6aeb79b2aeb39e52fe38de2f1788ab5567e2768f19375bb04f5d1b21599b242b1c3b72d9fa306632e174706e74409c503a"}, {0x1010, 0x113, 0x1f, "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{0x20, 0x1, 0x5, "a84ddd97e5e87428da"}, {0x48, 0x29, 0x0, "275a59c0ad022a6da549b9c3c316e06ea02cde8846993178ab8f3cd6aca3898cee8c50656cfc02696a0e2fe555dad07c523966da40"}], 0x1418, 0x880}, 0x8}], 0x1, 0x4004) 2018/03/26 00:39:28 executing program 5: r0 = epoll_create1(0x80000) lseek(r0, 0x0, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/223, 0xdf}], 0x1, 0xb91a) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/03/26 00:39:28 executing program 6: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f0000000180), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(r0, 0x0, 0x60000002, &(0x7f0000000000)) 2018/03/26 00:39:28 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) r1 = getpgrp(0x0) mmap(&(0x7f0000bf4000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000240)=0x4) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x18, &(0x7f0000000280)={0x0, 0x0, 0x30007}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a70ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) r3 = geteuid() quotactl(0x72, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)="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") [ 68.435880] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 68.442597] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/03/26 00:39:28 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x8, 0xfffffffffffffffc, 0x1, 0x1000, 0x9, 0x5, 0xfffffffffffff000, 0x6, 0x5}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/134, 0x86}], 0x1) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1000000000000053) write(r1, &(0x7f0000335000), 0x10009) 2018/03/26 00:39:28 executing program 1: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001480)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ppp\x00', 0x880, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000010c0)=0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000014c0)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001100)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000006fda)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/4096}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001140)={0x53, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x5, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23, @rand_addr=0x6}}, {{0x2, 0x4e24, @rand_addr=0x2}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x310) syz_open_dev$binder(&(0x7f0000001500)='/dev/binder#\x00', 0x0, 0x2) 2018/03/26 00:39:28 executing program 3: restart_syscall() r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a94fd0)={0xc, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="036308401b28c4170e3ea2db8cbe7c56a293b6f280efc1af1a9aacd8d8bb5cb0afad1f0454c7cbdf410bcb4ecb", @ANYRES64=0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='/dev/binder#\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='/dev/binder#\x00'], &(0x7f00000002c0)=[&(0x7f0000000180)='/dev/binder#\x00', &(0x7f0000000380)="2f6465762f62696e6462722300e0f0dadd4b69c6cb15e4c3d537ddcd9750766e63b55d3af9e35e21e4d25b47d2a96f665e93d89234cf28a872f33112341c4e8499f2bab5bae5f43dd9b6e7778553efcf267163a992eabacbcbf88a28d07685c0a366421ef20cf7d658e0b1c665c96a41c40f23c30d3a74c2fe12bad275452624ee6ab2d2bbd6b42cad85b585c7a37fa7695ea8aecebbf744b0d2fa642e3501871fef14b9ab68a78bb35d44195307d5bbe3755fcd6cae8859ef711a4691918257900ec8a15eedd88ca13d108ce47d337483f8d669ec27a7cd8e54dc0e5a0e4b5bb623", &(0x7f0000000200)='\x00', &(0x7f0000000240)='lo\x00', &(0x7f0000000280)='ppp0ð0]%self\x00'], 0x500) 2018/03/26 00:39:28 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0x93}, 0x7f, 0x7ff}) 2018/03/26 00:39:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fdatasync(r0) socketpair$inet6(0xa, 0x7, 0x401, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/26 00:39:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x21) sysfs$3(0x3) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ea0000)="290000002100190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) 2018/03/26 00:39:28 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) socketpair$unix(0x1, 0x15, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r0, 0xa, 0x14) r2 = dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000140)=0xda, 0x4) fcntl$setown(r2, 0x8, r4) setpriority(0x2, r4, 0xffffffff) read(r3, &(0x7f0000000180)=""/66, 0x42) getpeername$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) tkill(r4, 0x14) socket$netlink(0x10, 0x3, 0xb) 2018/03/26 00:39:28 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x4, 0x10502) 2018/03/26 00:39:28 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/59) mq_getsetattr(r0, &(0x7f0000000180)={0xac, 0x3ff, 0x1, 0x3, 0x3, 0x408b, 0x8, 0x100000001}, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x100, 0x3f, 0x548, 0x6, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x6}, &(0x7f00000001c0)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x1c, 0x1c, 0x301, 0x0, 0x0, {0x7}, [@generic="3af41f3559"]}, 0x1c}, 0x1}, 0x0) openat$cgroup(r0, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) 2018/03/26 00:39:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000096b000), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x6, [0x0, 0x9, 0xdb69029, 0x3f, 0x80000000, 0x1]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x24, 0x4, 0x9}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/26 00:39:28 executing program 2: syz_emit_ethernet(0x405, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fbe0a4", 0x3cf, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4f6ae3", 0x0, "376dc5"}, "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"}}}}}}, &(0x7f0000000080)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c0011000000000000000000000000000000000000000000000000000000000000009db700000000000000000000000000000000000000000000000000fe800000000000000000000000000200000000000000000000000000"], 0xac}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc000) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x2) 2018/03/26 00:39:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/26 00:39:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x536fdb4d699bc99b, 0x0) ioctl$TIOCGPTPEER(r0, 0x5406, 0x10000001000000) [ 68.523663] binder: 11004:11013 BC_FREE_BUFFER udba23e0e17c4281b no match [ 68.539146] binder: 11004:11023 BC_FREE_BUFFER udba23e0e17c4281b no match 2018/03/26 00:39:28 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000000140)=ANY=[@ANYBLOB="021555d586e3f0b4c8312426fbff2576429365dbeb78f9f9d402682ccd00aa909fe3664c072e7e84ae663d725a48f92b0659b7d803d28e507af64dfe437c4dbb0f458b104c8acc6cc15255b9c14d147567e81eaa7effa03b496ad03ec69e4231d883ec447688c7ff7d1a0f4c92f393845f08"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) 2018/03/26 00:39:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200000) fstatfs(r0, &(0x7f0000000000)=""/208) dup3(r0, r1, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x10000) [ 68.598758] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 68.619692] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/03/26 00:39:28 executing program 5: r0 = syz_open_dev$sg(&(0x7f00005b4000)='/dev/sg#\x00', 0x0, 0x0) inotify_init1(0x800) ioctl(r0, 0x227f, &(0x7f0000000040)) 2018/03/26 00:39:28 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x0) personality(0x510000f) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000602000)={0x1, 0x0, 0x0, 0x6}) 2018/03/26 00:39:28 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e658c7e0cea0b42ee48626c65735f6d61746368657300") r2 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x9) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001180)=ANY=[]) sendfile(r2, r1, &(0x7f0000fd9ff8), 0x100000001) 2018/03/26 00:39:28 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000180)=0x8, 0x4) unshare(0x4000400) r1 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') sync_file_range(r1, 0x0, 0x0, 0x0) 2018/03/26 00:39:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfd, &(0x7f00000000c0)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x42e00, 0x0) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000004c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x800000, 0x4) sendto$inet6(r0, &(0x7f0000723000), 0x0, 0x0, &(0x7f0000867fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f00000000c0), 0x1, 0x2043, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x16}}, 0x8, [0x4, 0x1000, 0x2, 0x20, 0x81, 0x468a0a0f, 0x0, 0x1]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000500)='./file0\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) select(0x40, &(0x7f0000000280)={0x1e, 0x0, 0x6, 0x5, 0x6, 0x8001, 0x7f8, 0x4800000000}, &(0x7f00000002c0)={0x7, 0x0, 0x1, 0x80, 0x9, 0x7ff, 0x5, 0x6}, &(0x7f0000000300)={0xc6, 0x81, 0x8, 0x6, 0x200, 0x80000000, 0xbd0, 0x9220}, &(0x7f0000000380)={r3, r4/1000+30000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4600000059bd72cd6644d3e16f890622dd9aef6afe46918a1bcbf24985e92b4494707ce210407b1670cffad1abda98156b4b85d044df14624c2f07f7a67c6dde8f9df306ec80518da569455b2c111d763188a48f2317904522e79b773bd6a3215db92e3059ad76d8b402143298f50c428800561224cfb580448f76f769d2fa5767d2d929911bee20118c9e100ebd03862ec031347dcfe99bc7811e91f62bd9883e44ec45693d93a34b88c196702b6644068daf37ec51c639f671c27e23081f909909a5fb9619d03aee177e9f4e04ae3428b650128209414ade11"], &(0x7f00000001c0)=0x4e) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r5, 0x10000, 0x101, 0x100000000}, &(0x7f0000000240)=0x10) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000100)=0x929) 2018/03/26 00:39:28 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000340)='attr/current\x00') write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:crond_unit_file_t:s0\x00', 0x27) pipe2(&(0x7f0000000040), 0x4000) 2018/03/26 00:39:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)={0x1c, 0x1c, 0x301, 0x0, 0x0, {0x7}, [@generic="3af41f3559"]}, 0x1c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2209, 0x1f, 0x8, 0x4, 0x7, 0xa6af, 0x100000001, 0x7b23, 0x1, 0x81, 0xa27, 0x7, 0x8, 0x1, 0x1]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3f, 0x200, 0x10000, 0x661, r2}, 0x10) 2018/03/26 00:39:28 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000000140)=ANY=[@ANYBLOB="021555d586e3f0b4c8312426fbff2576429365dbeb78f9f9d402682ccd00aa909fe3664c072e7e84ae663d725a48f92b0659b7d803d28e507af64dfe437c4dbb0f458b104c8acc6cc15255b9c14d147567e81eaa7effa03b496ad03ec69e4231d883ec447688c7ff7d1a0f4c92f393845f08"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) 2018/03/26 00:39:28 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000000140)=ANY=[@ANYBLOB="021555d586e3f0b4c8312426fbff2576429365dbeb78f9f9d402682ccd00aa909fe3664c072e7e84ae663d725a48f92b0659b7d803d28e507af64dfe437c4dbb0f458b104c8acc6cc15255b9c14d147567e81eaa7effa03b496ad03ec69e4231d883ec447688c7ff7d1a0f4c92f393845f08"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) 2018/03/26 00:39:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f0000830000)=""/4096, 0x1000}], 0x1, 0x80000000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x62, &(0x7f00000000c0)=0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xc1cc, 0x8, 0xffffffffffffffc1, 0x3, 0xffff, 0x4}) 2018/03/26 00:39:28 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000103f74fe10854272bda79f300000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000840}, 0x0) 2018/03/26 00:39:28 executing program 3: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) chdir(&(0x7f0000607000)='./file0\x00') r0 = socket$l2tp(0x18, 0x1, 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x10001) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) socket$l2tp(0x18, 0x1, 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000002c0)={0x52, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000300)={0x8, r3}) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x7, 0x442, 0x9, 0x8, 0x0, 0x0, 0x1000, 0x1, 0xffffffff, 0x61deb574, 0x5, 0xe9, 0x6, 0xffffffffffff8001, 0x7ff, 0x24a, 0x6, 0xffffffff, 0x8, 0x100000001, 0x9720, 0x2, 0x3, 0x9, 0x135, 0x0, 0x3, 0x0, 0xfffffffffffffffa, 0x401, 0x1, 0x6, 0x401, 0x3, 0x4, 0x100, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x580, 0x9, 0x80, 0x5, 0x3f, 0x2, 0xff}, r1, 0xb, r2, 0x2) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) [ 68.720103] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 68.724650] audit: type=1401 audit(1522024768.927:37): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:crond_unit_file_t:s0 2018/03/26 00:39:29 executing program 0: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000580)={0x0, 0x9e, &(0x7f00000004c0), 0x394, &(0x7f0000000500)=""/115, 0x73}, 0x2000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x401, 0x4) 2018/03/26 00:39:29 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000000080)=""/72, 0x48}], 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/1, 0x1}], 0x22b, 0x800) 2018/03/26 00:39:29 executing program 1: r0 = getpid() r1 = gettid() getrusage(0x0, &(0x7f00000000c0)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x205, 0x9, 0x208, 0xfb, 0x300, 0x0, 0xaa2, 0x9, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x4, 0xfffffffffffffff8, 0x8000, 0xfffffffffffffff8, 0x4}, 0x14) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) tgkill(r0, r1, 0x0) 2018/03/26 00:39:29 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'rose0\x00', {0x0, 0x4e20}}) 2018/03/26 00:39:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f0000830000)=""/4096, 0x1000}], 0x1, 0x80000000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x62, &(0x7f00000000c0)=0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xc1cc, 0x8, 0xffffffffffffffc1, 0x3, 0xffff, 0x4}) 2018/03/26 00:39:29 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) write(r0, &(0x7f000000afc3)="dc", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001640)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="fef4aee4428ba4c3ff631988778eb7f39d959ed7ba5b6bf857b539f25a93eec470452cc3f0895f2eb49ba1fcf77341cdb8f90b9b01720f35e20b89aa5ba3b8ec4d0b719364d7523004f34638cbdbc70730e5891cb077bb18aaeeb2cc2e9a2ba5c42d991adc35e094d93f6bb5ec57e4c4c45852a7ff5eb422737b9e36073c0361442fea2599342c3f949775cabe9bd7f1f7025e38543cec3deb46ce011b7db0b621aa9dbe8320569a1b83cc3fabe56eaf5cf1a21e7750", @ANYBLOB="18019f8c4d1c8d50668c5fac", @ANYRES16=r1, @ANYBLOB="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", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR64, @ANYRES64, @ANYRES16=r2, @ANYRES64=r0], @ANYBLOB="3e30d01dacc02420eb47e813c36007671aff751e6bdae256bfd5a45b3baa69ba502433e7b148cee6f9efdfe9bb75ee7d68b044f54cf5f46f43ee5f76d0402fabfd2af41b8c14279b4de8b0cc275d102d1b15324cd90b464d47b17993ff74a067f6106ffc9af6756254", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYRES16, @ANYRES32=r2, @ANYRES64=r2, @ANYRES32, @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYPTR, @ANYRES64=r2], @ANYPTR, @ANYPTR64=&(0x7f0000001540)=ANY=[@ANYRES16=r2, @ANYRES16=r0], @ANYRES32, @ANYBLOB="b231541c23ee097f49832c5712881fa58bee45dd57f97517934811ad6cee6fb8aba6dbff3f3c5a16ce87e48609ddc333fa82474e49b13d77367ee851066af709a1eddd5addf88c300d2062e4760d91b60cbf424201cfbc55db4709399512b1d0305218f8b511b312cdab6b44da3cdc85ad99fc2059e18f7900705a93ac84e0392d7a"]], &(0x7f0000000080)=0x6) readv(r0, &(0x7f0000000000), 0x1) [ 68.769918] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/03/26 00:39:29 executing program 2: clone(0x0, &(0x7f00006d4f3a), &(0x7f0000ec2000), &(0x7f00005daffc), &(0x7f0000387000)) creat(&(0x7f0000000080)='./file0\x00', 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/26 00:39:29 executing program 7: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f0000000040)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000ff8)='./file0\x00', 0x0, 0x0) 2018/03/26 00:39:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000973fee)='net/ip6_flowlabel\x00') close(r0) 2018/03/26 00:39:29 executing program 6: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/netlink\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 00:39:29 executing program 1: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = inotify_init() socketpair(0x9, 0xa, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000080)="f0d4781e0848c521c8e06a845d2fecf8b421a808deb7eb4f9d77f02e1906dfbb89a954c3151e16f0dca090d028d19fca07da1a20510ae897684901d29c157cc1a7659fc8a8e194af856f9b27c47cb384b36d24c29c1351a388464d5cfca6e897bf49563cb0b872fcfbbd0c50242ace9c00bef6f620699b1b7dd960f38e14819aa4e4a5b65b45d133f0cf98ee34") inotify_add_watch(r0, &(0x7f0000bbeff6)='./control\x00', 0x81000000) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002cff6)='./control\x00', 0x0) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000036ff6)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/26 00:39:29 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x8, 0x2) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r2, 0x0) 2018/03/26 00:39:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x80000001, 0x6}, 0x8) ioctl(r0, 0x3f, &(0x7f0000000000)) readahead(r1, 0x1, 0x204000000000009) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000100)=""/136, &(0x7f00000001c0)=0x88) 2018/03/26 00:39:29 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xf85, 0x7fffffff}, &(0x7f0000000100)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) 2018/03/26 00:39:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x6) accept4$inet6(r1, 0x0, &(0x7f0000000340), 0x800) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000000100)="93bcd235d9e455d500305d44723e44384693ef6e381e2781965b0071b11b8fc2177ef9bf7351f268cb1d060f932e3abe5efe63bef7dff93bf516fcf78cfd5f09f0bb32c96e462e61d57b7643670680f19098d7b5b3195bb8eb96223eaa3573e0c3ce25bf43bc40114b570006ca406fb18e95e7c9c83b03e990a48f", 0x7b}, {&(0x7f0000000180)="ea8244cc4aa163d4057577038f8cf8c0b57849486448a05cb913cbf8199204ccac3c5b198655d044785a8cac5e84e984608757b388619f1982f02eb23cb0b01c9e0fcffcef11ac7c206419062beb5bab20ab8722f587bcbd0a0e2873159eec09730000981b8ce80f0d", 0x69}, {&(0x7f0000000080)="83c108a7dc737f37f2504e6b435f3a5b4a39bfde7d45e8e79721e96d1e6f1a", 0x1f}, {&(0x7f0000000200)="f17ac63af8d3c592c4b1122c4df97439e7d3c247", 0x14}, {&(0x7f0000000240)="0e134644c9b785e310299725bb0d23bf686c34", 0x13}], 0x6, 0x0) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/26 00:39:29 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xfffffffffffffffb, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x70000016}) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="c4000000130001000000000000000000fe800000000000000000000000000000e000000207000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af80f9e752c6b2d598d78ad0000000000c001500000000"], 0xc4}, 0x1}, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x11) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x7) 2018/03/26 00:39:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffd, 0x43) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000080)=0x7, 0x4) close(r0) 2018/03/26 00:39:29 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x2, 0x20, 0x0, 0x4, 0x9, [{0x0, 0xc0, 0xfffffffffffffffc, 0x0, 0x0, 0x2200}, {0x8, 0xf2, 0x9, 0x0, 0x0, 0x1001}, {0x80000000, 0x0, 0x2, 0x0, 0x0, 0x1a00}, {0x2, 0x7, 0x100400000000000, 0x0, 0x0, 0x400}, {0x3, 0x7fff, 0x800, 0x0, 0x0, 0x2000}, {0x100, 0x5, 0xa9, 0x0, 0x0, 0x200}, {0x0, 0xd5f, 0x5, 0x0, 0x0, 0x2202}, {0x5, 0x5, 0x7, 0x0, 0x0, 0xe}, {0x9, 0x4, 0x20, 0x0, 0x0, 0x100}]}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@ipv6_delroute={0x1c, 0x19, 0x7, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/03/26 00:39:29 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x81, 0x4010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) listen$netrom(r1, 0xfffffffffffffffb) sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)={0xac, 0x13, 0xf, 0x401, 0x70bd2d, 0x25dfdbfb, {0xf, 0x0, 0x1}, [@nested={0x98, 0x18, [@typed={0x4, 0x4f}, @generic="decaed4cb91a5c72fbac72db3dcf0c6c2430967f2c4384c68c79ac830c33903dfee87d18", @typed={0x8, 0x81, @fd=r0}, @generic="7b6feaaef0bb768c366da5ea61adad5ceed2bd1a39051cb76ba721e0feb319bd318838e8b57cce799f36bad3eeb63ab20d8e9842f33952c11ff35b0122a30e7e3fcab58bd427560b71e48287db070343eab1cf9299927be54399", @generic="90a8d44fc02e0a06cc"]}]}, 0xac}, 0x1}, 0x48d0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f00000000c0)=0x800, 0x4) unlink(&(0x7f0000f86000)='./control/file0\x00') removexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="33d657d144be59b054b3c0c2ae8065ce793040e1106de648aa3ff6d29d8e7f904df7cd8d9ba870bad919f07734236e7034a4050f4d503748a5684a1e4a64ff362fb0c2e3b3c7263b5cb89309ac2ab1bb1e550ea6386fb923e097018e14d52d6266dbaf70af4efc2db4445a45a7a0617be0f019584565feb6bce7d8c46507d849558c8f18ceded5ecdd96cdf2d12be192a438f2fedde44f41de7d8af774e69c94583d37b8ff83295708a844e38f7ef6fbd11ac0ae9e103632f0aba2c07e3bc08d48728c1cb5acf1d6700bcbe1d48855ea6cdb94a73fb3e65da4c91be96142d6582194"]) pread64(r1, &(0x7f0000000440)=""/92, 0x5c, 0x5f) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x10001, 0x3, 0x7}, 0x8) close(r0) 2018/03/26 00:39:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)) 2018/03/26 00:39:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x20, 0x4) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f64fc8)={&(0x7f0000a3fff0)=@ax25, 0x10, &(0x7f0000f66000), 0x0, &(0x7f0000f64ff1)}, 0x0) signalfd4(r0, &(0x7f0000000000)={0x101}, 0x8, 0x800) [ 69.014605] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 69.034284] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/26 00:39:29 executing program 6: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000882ff6)='./control\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)="6e732f75736572005c3fe33584111d14c9f73dc721ddb7bd9d9a4e55049a029e048f8bbed52120e1d791e7063c883b53c9576355e5f58cfbfe26a1d9279b9c3be2d8d2b60371305993c4e33a968bf09ade83f0a1d023800134f1db51") getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x25, &(0x7f0000000080)=0x4) syz_open_procfs(0x0, &(0x7f0000900000)='ns/user\x00') 2018/03/26 00:39:29 executing program 3: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0xb0}, {0x2, 0x194b3333}, {0xc, 0xe7f}, {0x8, 0x7d2}, {0x8, 0x8}, {0x8, 0x3}, {0x8}, {0x8, 0x3}, {0x8, 0x80}, {0x0, 0x5}], 0xa) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000000)) 2018/03/26 00:39:29 executing program 7: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00') pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000000000000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x7, 0x0, {0x0, 0x0, 0x2, 0x3, 0x1}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0xfffffffffffff9ad, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x1ff, 0x8690, 0x8000, 'queue1\x00', 0x1}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) fcntl$getflags(r1, 0xb) 2018/03/26 00:39:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4dfe3)='net/ip6_tables_matches\x00') readv(r0, &(0x7f0000e91000)=[{&(0x7f00001fc000)=""/253, 0xfd}, {&(0x7f0000000000)=""/78, 0x4e}], 0x1f9) 2018/03/26 00:39:29 executing program 0: mlockall(0x80000000003) 2018/03/26 00:39:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f000094f000)=[{&(0x7f0000641f0e)=""/242, 0xf2}], 0x1, 0x41) socket$pppoe(0x18, 0x1, 0x0) 2018/03/26 00:39:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000018c0), &(0x7f0000001900)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @rand_addr}}) fadvise64(r0, 0x0, 0x1, 0x7) 2018/03/26 00:39:29 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x36ba1c14, 0x0, 0x1000}, 0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000e9ffc)=0x6, 0x4) 2018/03/26 00:39:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) accept4$netrom(r0, 0x0, &(0x7f00000001c0), 0x800) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0xb6, "c3ef31e696811836af7bdc329a8f0ced2eef8b8da4fafaec8d2ac1cb0e2fedb317ecfb81b61c9447978fadc2bca6334f8e79855243adaebd7c7eb4298dd8db0fc2e84268c5fafd6dce2934d8b8f0bcfc15b8d8f722d54836db5d141c2b9da8b5b3d2a75cb2d6e75b35f6b6f3e66764bed39e3ca4502c267f5ce4afbf77e0d52f89cf0e7e9ba568abe0bd4232604ed58d10bef94eeb43d02c62dce4142d89c3811097377fb9325a9d9ff7e7c2d87285f4195df044c360"}, &(0x7f0000000040)=0xda) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000200)={0x6, 0x1000, 0x8, 0x100000001, 0x9, 0x6}) 2018/03/26 00:39:29 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)) 2018/03/26 00:39:29 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00') sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x80) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/26 00:39:29 executing program 6: r0 = socket(0x11, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x9, 0xfff}, {0x4, 0x4}, {0x4, 0x3}]}) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x31, "b8c1b854f180aee29c5982e794bc93fd3bb3fa2efc6a11aaf9affde4a4943a0839836a1bed9a57e4c4b17b40f88d40cbf2"}, &(0x7f00000001c0)=0x39) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2}, 0x8) accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x80, 0x80800) 2018/03/26 00:39:29 executing program 4: mlockall(0x1) r0 = memfd_create(&(0x7f0000000040)='vmnet0cgroup))\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x14c2}}, [0xe7, 0x4, 0x7fff, 0xf56, 0x101, 0x8, 0x3, 0xfffffffffffffe01, 0x100, 0x4, 0x8, 0x4, 0x80000001, 0xb8, 0x3]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0xfffffffffffffc00, 0x6f}, &(0x7f0000000200)=0xc) r2 = socket$inet(0x2, 0x803, 0x7) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000000)=0x6, 0x4) 2018/03/26 00:39:29 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x208100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6a, r1}) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000001c0)=0x100, 0x4) syncfs(r0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x4e24, 0x0, 0x4e23, 0x7fff, 0xa, 0xa0, 0xa0, 0x33, r1, r2}, {0xb615, 0x9, 0x40, 0x3, 0x101, 0x7447e411, 0x3, 0xff}, {0x265, 0x6, 0x5, 0x5}, 0xfff, 0x6e6bb6, 0x0, 0x1, 0x3, 0x3}, {{@in6, 0x4d3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x3, 0x0, 0x7, 0x4, 0x8, 0xffffffffffff8001}}, 0xe8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x16, 0x0, "f6e7549303da5aa851f07c8a4c8f20fe74497ed3e64aa8b1a383497d9dd3de982b1f5f1c84c7090b75dbfd80c721f29491bbeb2f41ee366331fad28abf07b7a1", "7a274942765d76d029a35e5f6afd69f41b6e38c9d19587519a67356c27ab7702", [0x7, 0x9]}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000003c0)=""/12) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000400)=""/209) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000500)={0x4, 0x2}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x7ff}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={r3, 0x59c}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000600)={0x0, 0x0}) ptrace$setregs(0xd, r4, 0x382, &(0x7f0000000640)="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") r5 = syz_open_dev$loop(&(0x7f0000001640)='/dev/loop#\x00', 0x2d, 0x10180) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001680)={r3, 0xffffffff}, &(0x7f00000016c0)=0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001700)={0x6, 0x7fffffff, 0x100000001}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001780), &(0x7f00000017c0)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001800)=""/91, &(0x7f0000001880)=0x5b) setsockopt(r6, 0x7fffffff, 0x9, &(0x7f00000018c0)="7ce27dac48de90a462b64ff1cf7b3d4b642fb3a1d78a17e7ec05bdfe067fc0e074d4ccc639be4864dec6b81cc5883d85fedafa6ec841ec70913e63938727bec6c258adefba5e26fd84968d69fc749817d64d8151c700cc7b83dcd2689ee477ff29971b5db27f8db234eefa9c334663252312bd191d08f9d3895210ecea2d7f22ed078766df0af10c79b1d59e5b592f2cba423faaef7d93a3fa61d6f993782fb62a63d79948745274bb0272430bd5615240723764770741c0e3f37017d31a33b6a9", 0xc1) r7 = openat$cgroup_int(r6, &(0x7f00000019c0)='memory.low\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001a00)=r3, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) ioctl$KDADDIO(r0, 0x4b34, 0x3f) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000001b00)={&(0x7f0000001ac0)="e571d4f164aaec60938b8c5bae44db9c49fbb1a8c781fb5507a364f0da08", 0x1e}) getresgid(&(0x7f0000001d00)=0x0, &(0x7f0000001d40), &(0x7f0000001d80)) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001f00)={&(0x7f0000001b40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)="182208597937c23f1d72691ef03240da1be32903bb3884904ba19537185ca737392ca73463c11d1abadf561dc5f3016593f8b5ae26bd867a5500c9640d20f5a541c98d71e5b1b88401f4f9ff4737227cab8ef085f4754e6546ba642fe7664f31fc9cf54ce0cb8ae39637e616c19b7da19c4e05b2cb813ed8e23d2890716670ecd6e8362b4b277008a2b722efd969086f86d8948b595b77dc6c629df0f08b04f43535932ec49ce8105e75e8f514a0376fa490a721af7feed5637b00ca00c0b00d5b2754a5837017ec0f91f10528593f263e27df9d839d0017be79e02dc578c1a810c20856523d34cb66c3442c72a4dc", 0xef}], 0x1, &(0x7f0000001e80)=[@cred={0x20, 0x1, 0x2, r4, r2, r8}, @cred={0x20, 0x1, 0x2, r4, r2, r9}, @rights={0x38, 0x1, 0x1, [r5, r7, r6, r6, r6, r0, r7, r5, r7]}], 0x78, 0x4000}, 0x4040004) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001f80)={0x5, &(0x7f0000001f40)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001fc0)={r10}) 2018/03/26 00:39:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') lseek(r0, 0x19, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getenv(0x4201, r1, 0xdd1f, &(0x7f0000000080)) getdents(r0, &(0x7f00003bd000)=""/48, 0x19) 2018/03/26 00:39:29 executing program 0: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0xfffffffffffffffe}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x0, 0x0, 0x40, {}, 0x3}) 2018/03/26 00:39:29 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0xb5, 0x1, 0x8, 0x6, 0x3, 0x8, 0x36680, 0x7, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xd47}, &(0x7f0000000200)=0x8) r2 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r2, &(0x7f0000f72ea7)=""/528, 0x210) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getdents64(r2, &(0x7f0000000000)=""/113, 0x71) 2018/03/26 00:39:29 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000111000), 0xb0, 0x0, &(0x7f0000000080)={0x2, 0x4ea0}, 0xfffffe84) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) get_thread_area(&(0x7f0000000000)={0xe29, 0x0, 0xffffffff, 0x2, 0x0, 0x80000, 0x2, 0x8, 0xff, 0x3f}) close(r0) 2018/03/26 00:39:29 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendto$ax25(r0, &(0x7f00000002c0)="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", 0x1000, 0x840, &(0x7f00000012c0)={0x3, {"fcfd53275cd09d"}, 0x7fff}, 0x10) write$evdev(r0, &(0x7f0000000100)=[{{r1, r2/1000+10000}, 0x0, 0x0, 0xffffffffffffffff}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x30, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}]}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x2d, 0x3, @thr={&(0x7f0000000000)="ad785313e100a1c8deb8a941821a4f853d285b2743d37c71460683d5e26d9db17a9cd95cbba50db0faf825592c955d3c90285bc773aae4c6f4c2ada1af2336e633547f7b931a3272277553dc85aea187171e95822444e067f9cd969a2d52b2ba3c656126405438e3d1958a520da3d1228dd9", &(0x7f0000000080)="f6a4340d5bb10b9b5ec2b1cf9d9cee3a76c82be8ac69be3644a6559b8299e823b413a06ed5f248c43eeed765b4f7225a1fc9761daa16741540db6a724bea3ab6995b1dd3f85d22f6e19765901b3ca0f6a8d7c6bb438aca153bc87921c1b54d2e55fa2c74fd684ed8ee193effeecf2af9bc0f1a4a385723807ecc371600717a"}}, &(0x7f0000000180)=0x0) socket(0x1, 0x3, 0x81) inotify_init() timer_settime(r3, 0x0, &(0x7f0000000240)={{}, {0x0, 0x1c9c380}}, &(0x7f0000005000)) 2018/03/26 00:39:29 executing program 5: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x2300, 0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x1e}) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000df0000)={0x77359400}, &(0x7f0000f76000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/86) 2018/03/26 00:39:29 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) socket$unix(0x1, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001380)={0x0, 0x401, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001400)={0x0, 0xa9c}, &(0x7f0000001440)=0x8) 2018/03/26 00:39:29 executing program 0: clone(0x900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f0000000180), &(0x7f0000000080)) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='{md5sum\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000380)=0x8001, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x5a52722904fecbc3, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000440)=ANY=[@ANYBLOB="040000000000000000000000000000000000000000000000baa8fa66f4d6b11875bb03cf77488d0c886ee1f40f4b4d3ca94e9d786519f3ac562b27e7989b2674e75cba68bfec40468c9510d2501bebe565cebd00a1b8674cc810b4333f0f"]) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xd2, 0x0, 0x3, 0x6, 0x0, 0x9, 0x2, 0xfffffffffffff8e9, 0x6, 0x6, 0x688a, 0x2, 0x6, 0xb7a5, 0x9]}, &(0x7f0000000340)=0x100) r3 = getpgid(0xffffffffffffffff) wait4(r3, &(0x7f0000000040), 0x2080000000, 0x0) 2018/03/26 00:39:29 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x2000000, &(0x7f0000f95000), &(0x7f0000592000), &(0x7f00004cdffc), &(0x7f0000221000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x7fff) utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d45fe0)={{0x77359400}, {0x0, 0x2710}}) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) 2018/03/26 00:39:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003f1000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d403f000000350ff4000300000000000000060400", 0x39}], 0x1) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x7, 0x3ff}, &(0x7f0000000440)=0x90) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000045c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000480)={r3, 0x14a0c000000}, &(0x7f00000004c0)=0x8) recvmmsg(r2, &(0x7f0000004440)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/205, 0xcd}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000000500)=""/150, 0x96}, {&(0x7f00000005c0)=""/229, 0xe5}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f00000006c0)=""/244, 0xf4}, {&(0x7f00000007c0)=""/134, 0x86}], 0x9, &(0x7f0000000940)=""/205, 0xcd, 0x6}, 0xa382}, {{&(0x7f0000000a40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000ac0)=""/181, 0xb5}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x2, &(0x7f0000001bc0)=""/43, 0x2b, 0x8}}, {{&(0x7f0000001c00)=@ipx, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001c80)=""/64, 0x40}, {&(0x7f0000001cc0)=""/14, 0xe}], 0x2, &(0x7f0000001d40)=""/4096, 0x1000, 0x7fffffff}, 0x6}, {{&(0x7f0000002d40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/148, 0x94}, {&(0x7f0000003e80)=""/125, 0x7d}], 0x3, &(0x7f0000003f40)=""/162, 0xa2}, 0x1ff}, {{&(0x7f0000004000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000004300)=[{&(0x7f0000004080)=""/210, 0xd2}, {&(0x7f0000004180)=""/199, 0xc7}, {&(0x7f0000004280)=""/97, 0x61}], 0x3, &(0x7f0000004340)=""/193, 0xc1, 0x4}, 0x7}], 0x5, 0x40, &(0x7f0000004580)={0x77359400}) ioctl$int_out(r4, 0x5462, &(0x7f0000004680)) 2018/03/26 00:39:29 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x2) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000), 0x0) 2018/03/26 00:39:29 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x80000000, 0x1}, 0x40001, 0xfffffffffffffffd, 0x1, {0x3, 0x9}, 0x5, 0x1}) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="02090076", 0x4}], 0x1}, 0x0) 2018/03/26 00:39:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x0, [0xfffffffffffffffb, 0x9, 0x0, 0x7000, 0xfffffffffffffffc]}, 0x5c) 2018/03/26 00:39:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x68, {0x2, 0x4e20}, 'tunl0\x00'}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40240) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/26 00:39:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x40000000008) socketpair(0x0, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) read(r0, &(0x7f00001a4000)=""/1, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/03/26 00:39:29 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000b10000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)}], 0x1, &(0x7f0000634000)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000aae000)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xfffffcee}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x441, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/26 00:39:29 executing program 6: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='trurted.\x00'], &(0x7f0000000080)='\x00', 0x1, 0x3) clone(0x0, &(0x7f00000002c0), &(0x7f00000001c0), &(0x7f0000000300), &(0x7f0000000240)) timerfd_create(0xfffffffffffffff9, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x8000, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x10000, 0x8}, 'port0\x00', 0x10, 0x20, 0x7, 0x679a156e, 0x6, 0x0, 0x7, 0x0, 0x2, 0x800}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0x6, 0x7, 0x5, 0x8, 0x1f, 0x0, 0x5}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f00000000c0)=""/51, &(0x7f0000000100)=0x33) 2018/03/26 00:39:29 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) setreuid(0x0, 0x0) 2018/03/26 00:39:29 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x80000000, &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r1, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 69.440248] audit: type=1400 audit(1522024769.647:38): avc: denied { getopt } for pid=11271 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 2018/03/26 00:39:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000140)=""/31, &(0x7f0000000180)=0x1f) fcntl$setsig(r0, 0xa, 0x33) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/03/26 00:39:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101102, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xcf) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000180)=""/166) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0xe, 0x0, 0x9, 0xa, 0x0, 0x0, 0xffffffffffffffff, [@sadb_ident={0x2, 0xb, 0x1, 0x0, 0x582}, @sadb_ident={0x2, 0xa, 0x43ca, 0x0, 0xfffffffffffffff8}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d6}]}, 0x50}, 0x1}, 0x0) getdents(r1, &(0x7f0000000040)=""/172, 0xac) 2018/03/26 00:39:30 executing program 7: seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = userfaultfd(0x80800) close(r0) 2018/03/26 00:39:30 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d80)={0x0, 0x0}, &(0x7f0000002dc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002e00)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002f00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002f40)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000003040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003080)={0x0}, &(0x7f00000030c0)=0xc) r6 = gettid() stat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003c00)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000003d00)=0xe8) r12 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000004840)={0x0, 0x0}) fstat(r0, &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netrom(r0, &(0x7f0000004cc0)={&(0x7f0000004a40)=@ax25={0x3, {"5c9c5bcab6a030"}, 0x7f}, 0x10, &(0x7f0000004b80)=[{&(0x7f0000004a80)="788a42f522c0d71393a533d8eca5f753c77ba55c898af0d2e9f6c0d06018d247f02df802e91a0a2246fb0b37b8ad721f2ff6376f9aeeede7a430692f07e8d797672adcc159e598b3b00a321f88c7a6d64e3711058b78cfe4068d96f11e761ac96f3febbc3402365a766b802eb1e3b8381e5a7504720f3db1334f2370a925ace6e36d331480861a35b0f687c4ee5c26d2c717089a6e9a36e54f01f4e72e74b819d608311199352899b7f3cd47458615a2bf4f0bdc9b917e77e38e440fd42520583277c9641f96112038b4b587898ea55958084c9f3d073fd347e69673dd0d864be043b326c23ed46755667615ac47", 0xee}], 0x1, &(0x7f0000004bc0)=[{0x38, 0xff, 0xf770, "aa40f212cae936e19d4ee345a619cf4ead0675b42294fa051ff39c27ad6982f2737f61f4f3"}, {0x40, 0x11, 0x8, "64c66f2489b4a59695605aefc52367074b199f43fbd2ccaf8907d9d6df8a76473e1578e82c3afce110"}, {0x18, 0x12f, 0x2, "13cb"}, {0x60, 0x10f, 0x5, "d1b24f56109e2c618a04cc1a67f27c12c4a40069626be122b27cd2d750777925ac8ad1671f84c93cce00366cae80dbae37e3af5e96dcdd9f4e134e5346e653aa39d3738d8afb94df3a62ce09e7e96ce5"}], 0xf0, 0x1}, 0x0) stat(&(0x7f0000004900)='./file0\x00', &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004a00)={&(0x7f0000000100)=@kern={0x10}, 0xc, &(0x7f0000004800)=[{&(0x7f0000000200)={0x2b80, 0x1f, 0x200, 0x70bd2b, 0x25dfdbff, "", [@nested={0x168, 0x18, [@generic="9b60e77d80e710342f9995b134e03e3be3a795039fa8cc70d1d569762db1302f172dc6fe05279cf8e83b1ac712239ddb3d5d772803c0c47844f685967ee433462495546a08af24052571cbe5e0ca906bdbbe11c57bf149eb54c20ffadc03a1", @typed={0x8, 0x44, @u32=0x48b5}, @generic="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"]}, @generic="67d1c9eb33d85acfa51df5b71c0c46a3026817294be4", @generic="877ab734a1856d2af6a6a1de8fa8642794ed53f0345e614b78b19defa778fd11fd18ea9c32266fafe0001f8d77e9e655e202e7c8eb4b369db9f61127198388c49cf66396b556118e1f3fe984a32a98db8536ef72a37a5b", @nested={0x70, 0x1b, [@generic="66a3ea4735eb33a27a8a733b5b27e16e5cccfdc062bb7b965e94c1391ba9764d29f53bb371b03cd854e9ee654aad5cd7ce382fc5d902e9cc5f6991a74ef450d5d64f7617d68f62438fd62ecad28865ab893769785379f8074137b9435a98944caf9c3cc8d72c01b7970273"]}, @nested={0x1338, 0x28, [@generic="02dbf4ac7f94e5058f964cb9c49a7ccb9be3497bf31f82a7fdd534599f442dcfcf12d0d0430abfe408dabae7840079911aea105d286bdd1df89c68e8aa037f61ae500294cdd5f27acd1d80a03a205d3e2c8e3893ccbf20f7f5ee3e8aaad04142495eb454389edc21dccc0571f931bb68b64a1fbdb3fd21eea42e831a67e4616a0effcbeba52e30c8814c16450f17bdd7c1947bb7135dbb1f292ac7d2129cc88b822ba4f591445eb425fda5", @generic="85b42fe47087570fe43321cae6c065e806f9561348d39e8759ad180a9e8e284d3a8b1187ac6352ee0a8704500bbad44b409ae54aa4782d584e8ffc68af6e97bb3dffd21c3eded3ad0f044d1d8c293bd616380049810465b2a7068688923d0f8ce693f8510ea7aa12e73e37a03a52079b643fa7673ef631f7f950e9828732794e42aa8b3b76483180c6c064cfc9eee43faaa49e8fcf282a2f83a7c37e3d227ed885734426a0fde42130a8894bfd7387021b98bb37b182acfd", @typed={0x8, 0x16, @u32=0x1000}, @typed={0x8, 0x15, @fd=r0}, @generic="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@generic="a4ad48adfd13ea608572e3bf84d5185e67e2a942609d1dbf241c7815bb50303ffcb7bdbeb69bc42c6ea790be315fcd3403340a84953f6e4ab3ee859e3b16cf4b3e7f1edbdb56348adc03c412ebb2c5a8b97e1559e958d212dbfb6dcf38888d18cb254746ed413b291d558d8d252e60dc3768993885c1b8b3", @generic="e098b9e903a91b80d17b549626d724e75c5981badcdb29bd9e3e02b1cad900d921e14131929d73112fa20d8ce70a68aa48366fd4187325ca7ada8e3c424fc20980e3f14d7bd77e87a655e4de928233276d9ce480f13c55c27f5af7ad9552aeaea3d9770323aabb0e053b011e4a32cf76a9bc7c99504182f6e4af5db58723d4ed20cce393dc402dad417bbca05dc5ffeae8b07e384129179a5cede03e909d55f06910fb589b"]}, @nested={0x22c, 0x3, [@generic="cdd967287c2b2ade66a34987e42461a2d9dcda47b218db5aa6890800be68f720a90b7879b5375a7d6d4df1024fc3545d6b8f96841f53ae91d614aaa33b2fbaa9dab5b88f0e01edb0e6d1be264f0e6326b327ab671787f7d6a253be193038cf64eecb42cf2bdbece1fbf43de9b3a2b62f661a9acde9cfacd4fb544a4703a60d6df89677784a9064af03631108fa9e9dc12421f1fa53fdc3cf7fea83fc179be064c4e51cb280764a4c796f8647eff7afe30ba33d1b6c2850a0547b4cc30d5e18cf1f168bff5ec12a93", @typed={0x8, 0x4e, @u32=0x7}, @typed={0x18, 0x3d, @str='/dev/vga_arbiter\x00'}, @typed={0x8, 0x12, @ipv4=@multicast2=0xe0000002}, @generic="7e4ce77ca38222ef313f8bf7560a4fc53e9bf688fa17147176091a50e59b1eb27631ac4f999f3cca72bde4d83442dc8b0dcc74d8a449c3daa3082620c670350f5c22b026c262346d68cdd363e60e472a76c9f7792d62b34bae9639c71c50ea0bd91ab2704cccb8897413", 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@typed={0x14, 0x42, @str='\'eth0}vmnet1\x00'}]}, @typed={0xc, 0x15, @u64=0x100000001}, @nested={0xb8, 0x0, [@generic="ef4ae30e825438efc133a3155ddf799abe0abd79c01ea1412da9", @generic="ea9290dcced8421ddc1197cf6766a4bee513a7d527bb279acce66eb3364aa54c40a2d276232db7edf1646a6f2f4c2e99c2ef04c05620dd83265219cdbb5f7b55d4fe23ec3d5636b678b70f0bdfb6bca3601eadd90dfec2a712e0f2e953bb588f5d6f5186c2c9624974656238c0db4e6fc61f5199abf18a8670d6e21c29d34096495315ea8e0e1928941c98bda3829c", @typed={0x8, 0x88, @uid=r8}]}, @nested={0x4, 0x8}, @typed={0x8, 0x66, @pid=r9}, @generic="50e93826ced917c9b590537232d7fab2a94d667e0a", @generic="fa9711fe034fa578a965e96c7f0d573e09803a02edfd94f97838b4104f7772040f8a6c591226fdac49e77395ba1869dec0252b32be5dd308815a8b08bc01a0b5565dc1d75a1e72c217bcca5e247526c2a8f2b42dbbeb3ba19c"]}, 0x230}, {&(0x7f0000003d40)={0xa84, 0x41, 0x0, 0x70bd26, 0x25dfdbfd, "", [@nested={0x454, 0x53, [@generic="6196182cbf64e975647413dc9a2490cf5b7291fba52704", 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@generic="56408f3b5fcb6fb5313229fcddc154d0e97a815c7a05893763efc58285019cb4ee28f760206ca86f0df8609b7e514e7de259939eccf96807d01a6e145210e4f66ba38cfc144ed984b60c5b0229aac5e96d225d6d5a59c38e50f86c19dc3c433f575f1a2cb038b5057d16e6c4abd6486026afcdd26d930880e26c5f08da1535d9b9deb0e5"]}, @typed={0xbc, 0x96, @binary="1d489de66a50576f4e1707ee096da207f13112b6bfcbd04911e2e772eb21a66ca2f060ca75db8ee198f41957fa3e401cd84ac4f29ed81e88c9d3cf1eb0f05776f5e0e767d56fb2db58f76525267071d49b6ae1e6570e9b626c51ffc9c9cbe186beead48116236726eef35e0c3b4ff7796ae7ab91b8526a8d418809dd651497616c687e16a56b74770c32561d94398a7c0c9af0f6db6ec20c6f45d7ed3325250106925c9f5badf5d0459c63c9b87ea5df55a722c9af"}, @typed={0x8, 0x2e, @uid=r11}, @nested={0x4c, 0x84, [@generic="2c92a86395f62efb3d74515a6381ccc09752847bf5d38a890fa7d5f8c7c1a45296e7cd874dc4d8e41527131791fb0fd7b1198d6fb79caba89452c0829709fca0edcf279749fd"]}, @nested={0x388, 0xb, [@generic="1d2aa775345dda53aa0170e3111cfa8e6b904c576dcf096196700fb92c72f9b2a10bbd6346ed7ffada1a5088a9c61f89a6423153da93ac39016e0a73346747ab772ac3403da173098132ca69d667fc44ad9ce8bc67bcf556010278e70cf5f0c0e1582f275ae2b5134b56853ee3f5bffe437aa6c5b713100be014e6bcf6453ceb7b232bf505c0ca4685ba04b4f4e435b0a494ccfb48fa7ba7a66abffe9b2459630dbb74ba2bb92bedbc3b1f1c6b6daeb5dd4f6d24f1d03518cfac16", @generic="af17aa004ae556f39d95be03", @generic="2032d1d6ca72b5e41cae74cf60ce91bec1ab3add6c44307c70123c62f116b21c33b3433835a10ace0501ad1945255af50d07ab63db8954df07876c0192ab458c0426fc92658bcd24022f47e7b28152507024d4a4a16a05361db493759342a5145dee9f68be535b49b13dd76a28325777b233c191987443099a5f7c831351f1e52089ee171a1b240ab27c02eb1927e3c1d1a53d6186e7acaf059414dfcbd54806bce64837d739168e305167efa44deb630a6531d2dee487ab0f22ab6d4c65e685c0101e72", @typed={0xc8, 0x2d, @binary="30332d290f7c788c004ce635e8f3c8db0039f0c57a24f2d1d1259f65c86d7639ffa63831e9e95e1bcc3ef7243ef2ed924731d418b092a785b2a1936503a036587d9ed8b02c72957f946ca6624f872e7c561ed42a42576e200a61dda64e2a5a65f34faee073abefe26bcf258b5a6a6c8687b56a415a0a85925358e1d0825f6cdcdf89a2f165f014ddccd7270ea957d4e9383dac2269794e1b5d31cb2571a21a572deb5d570569fcef9c72c06e7325d24546dacb0b8e17609ec5623d234b896f5437"}, @typed={0x60, 0x61, @binary="fd3800bb6011ceaddd547cb8672a85ee8501bbff6f8753f43a7f030e2b2c82402cf6b183930c730331bf1b5848231a77c09a4ecc6c8849367a4ba0ea24646537de84cabd75e1c911cbe43482564ee8add0ffbeccc11b48f4a17fd5"}, @generic="f6eb07516bf9fee9b2d7aea1722bd81e0c0bfbe933ce33adf744a697674ff9274d6ab7951a8e2d436d7d27ba8ffa3b1311224e2253d5ba2c909efd83284bf81d18c56b95c713a82dfd4e989cc017839ed2a1fe7e78359f5f6a8b3f61782fe817e5a311248c0fb05f6c641bd4308b41a687", @typed={0x8, 0x5f, @pid=r12}, @generic="0a702493f80f3701f1498b0694ce1be04cf23da795e3f768253163d0cf9016737a346e0ca48cb352b12cedda85ae4da9249005b238b21471304cdcbdc794995fa99fd845a64f843141e59555b4", @typed={0x8, 0x38, @fd=r0}]}, @generic="cb366b69a6bad7ba83a2645a84fd1ded0f7e8c1a9f5670fbd668b0be7beac996351abdf6d6bca514f8f2820a2faf27eed41543d66b5bd02ad0c8975f5ab094d6456b72f180aa44eca5e605431db34b82669cfbcd78c54ebb5752e9f5b4bbdce071fb04ea2a228cc57fa6b491cf554deb5ee6863ba5956d4cda16e7adb369fe0fa8ddc48f90c5a90ab70ffd33c4131ac34e1a86d969a12be7618bdff99a689d32a3f60e0bb76cb5699c5e70d5bb01200b3fe2e69589b29db951983ee7f2a3d116d5e6700054a395b73498b21a754bc10701e52f3b6c", @typed={0x8, 0x2, @ipv4=@loopback=0x7f000001}, @nested={0xa8, 0x0, [@generic="fc714e60e1ebc74b07f6ddafa23f20a30153097b87ddea83b150b4bb48e500bcb8f816c0dabddd967ed34331b4dc690444f16b7bc51a5ab782c98346043a3451f31b249fbeb1d62b2d68ed2d020e3eda547115423a88eeefdc9ed4fa567bb2f9b7f0bd2b0d404d16cc35db6051e407d8b0e79d7a8098363a3084691ecd2a36112bc81ecb03a9f6e4a80e73473466553abee149edd7a69e9357ffb2c5881fdf421d1bb3"]}]}, 0xa84}], 0x4, &(0x7f00000049c0)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x814}, 0x4000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) r16 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r16, 0x440000000000127f, &(0x7f0000000100)) 2018/03/26 00:39:30 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) r3 = signalfd4(r2, &(0x7f0000e81ff8), 0x8, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000000)) 2018/03/26 00:39:30 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0xfff, 0x4, 0x5, 0x1, 0x1e25, 0x3, 0x5, r1}, 0x20) write(r0, &(0x7f0000000200)="2600000026004701925ef1f70722000c07fff700010000ff7f000000000000cb41186ddf6a00ff36b8074751050019e50000", 0x32) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000580)={0x100000001, 0x3, 0x8, 0x1, 0x1, 0x534b, 0x7f, 0x6, 0x1, 0x5c17}) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000240)="36926be61abdeda7c235b6e594942fadb864f5ddca", 0xfffffffffffffe39}, {&(0x7f0000000280)="8e83d7ef80a81b8978b91542f3e6585ac9d7c9e70be8260f0672c68c673f04d0ccc6ab8e7a0c484be35e965e97667d059d61bf42c129079b3efbd35551a7a7a94f3998143702c54314f0c7326f9fdf927bd455d80c0ae1241937dc99710dfa292631a480869e930dd9cb95", 0x6b}, {&(0x7f0000000300)="3db454b3f11f0011eb26b03fc88f4a1ba10d16d1880a39895f832b72841e5f592383fd78a1a5304ebd245749227f64e271830922c8fb785f35efb4b5f896f8719a07cf5509df10e6833b37e194070acfbb232e132907852320ce04940f2041c2bbb46d608a4e883bc1c1bd55d69d96dc90b3745d93b3ba7862a42babc6a2e12aeec1b64975269970e5f8fe2148497202ebe370141b7a000626eb36f8e67e971e23ef9f7ba21aa5b8c8928b44dc5f2b3720f7116f4714b8806684500db2022583bfabb026806544e7742623fd3a683f7307df6cff83fcf605425da96b1ac9ac4b57c55430b233e40878a2f4f70ea97242c0b65b4252d98d42", 0xf8}, {&(0x7f0000000400)="6acb612d0c97b6410b9c9c88f10eb4741ab00cc93472e6db3629f9989eae1d93ecf50434220275c6bd6cfc5629c751317379c8e8cbde70b24bd59f91d607f9949c10cd723853029d3ad4e222b29ccab78890a2387fbc469f1653fd99e2a2da2f068c77b57a1b7b7b013f9db58264ba584ae96ffe27d625dc724edf5dcab405ca184b58118fe42826b3f6af71e4281874e209638e3003fbb86f0623e26df401202709a8a2b25d0bd52faa1696350f4018136b5bb1bfb08b035a8a95465a48d0d1aa05050d909bfc1a63ce6e2df4b9104dbcb78d2b1a95eb51579de39fd9c367e23c598fa64e5a30f5872f343ae28b99710b61d00fa7769dc254", 0xf9}], 0x4, &(0x7f0000000340)}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="5ab7246a8199dced3fe8c3d4050f83a7", 0x10) 2018/03/26 00:39:30 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) sysfs$1(0x1, &(0x7f0000000040)='user.syz\x00') 2018/03/26 00:39:30 executing program 0: mq_timedsend(0xffffffffffffffff, &(0x7f0000000040)="3b8285ca9cc3200cc43ad838a9bff79237aeca8d8bfb18e376c9b912a9da4f0bd7265b86f1751df0cacfc506afc13ffefddce2027d22522bae96724575763a9343a107c63da1d307f6c517031cbe406326d8aefb5e7babe8d4f58616026cbf615c039c8a2bb973bacdf33f7dc893d46a3a329666857f04bd7d7086d372314a239bee6ac9d8", 0x85, 0x8, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfdfffffffffffffe, 0x40000000030, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1a, &(0x7f00000019c0)={@loopback={0x0, 0x1}, r3}, 0x159) r4 = socket$inet(0x2, 0x80003, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000340)={'IDLETIMER\x00'}, &(0x7f0000000380)=0x1e) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) connect$inet6(r5, &(0x7f00000003c0)={0xa, 0x4e23, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000400)=0x10000) setsockopt$inet6_buf(r1, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x100000001, @empty, 0x1000}, 0x1c) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r6, 0x21, 0xc0, &(0x7f0000000200)="483483af3d72753e3b848b5d3d1a2aa8c35db875fb24c8007000c86c88b6f040f79f9f", 0x23) 2018/03/26 00:39:30 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0xffffffffffff0245]}, 0x6) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x1f, 0x7, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00001d1fb0)={{0x0, 0x4c3}}) 2018/03/26 00:39:30 executing program 4: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/03/26 00:39:30 executing program 3: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x3, 0x40, 0x7, 0x0, 0x0, 0x200, 0x80002, 0x1, 0x63, 0x5, 0x4, 0x1, 0x8, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0xbb2, 0x0, 0x200, 0x10001, 0x5, 0xbed, 0x5, 0x4, 0x0, 0x8, 0x420a, 0x1, 0x6, 0x4, 0x7fff, 0x1000, 0xb66b, 0xffff, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f0000000000), 0x4}, 0x20000, 0x6, 0xe60, 0x1, 0xc9, 0x0, 0x2}, r1, 0xc, r2, 0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}], 0x1c) sendmmsg$unix(r0, &(0x7f0000000040), 0x4924924924925be, 0x0) 2018/03/26 00:39:30 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) fremovexattr(r0, &(0x7f0000046ff7)=@known='user.syz\x00') 2018/03/26 00:39:30 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x81) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000140)='../file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x2}) pwrite64(r1, &(0x7f0000232000), 0x0, 0x2f) fcntl$notify(r1, 0x402, 0x14) 2018/03/26 00:39:30 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x1a1102, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) write(r0, &(0x7f0000000080)="f2c188b3701b3ee127835c848df5a372e49d3c85fed4019f7dcd03fa0e3e016dc665068b30a8368538aef4e1efad7b7add979227a24eec46f902c6d1b8ca9ffc8116dca1a6a24a18f04e74262105b70816289fc66af02b579dd8d731b14aae10f4a1def7db8de7e7c673d37fd759af54eac593bd6e254b47e582aabc3c8cdae18d0f5c31a0fe1da405e72cd1ec97ed77a65243869b96f5346734094e5e1f6a996f4063fda1d292a71ee04b892fe6e14a932bfd729f91c198d4d7a8c9ee2a1aa45dc3b838311024de586f90d042f2d1e147af75c4fd98f5e28bca8103b835", 0xde) 2018/03/26 00:39:30 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace(0x10, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(r0, &(0x7f0000000100)='ns/mnt\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x1, 0x7fff, 0xbf7c, 0x6, 0x0, 0x3, 0x80060, 0x4, 0x8, 0x80000001, 0xffffffff80000001, 0x2, 0x8000, 0x8, 0x5a, 0x1f, 0xffff, 0x4, 0x8, 0x5, 0x5, 0x1, 0xffffffffffffff3f, 0x100, 0x9, 0x4, 0xfff, 0x8, 0x6, 0x9, 0x6, 0x2400000000000000, 0x9, 0xe9e, 0x400, 0x100000000, 0x0, 0x800, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x1, 0xd5, 0x6, 0x3, 0xbf4, 0x2}, r0, 0xb, r3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/03/26 00:39:30 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x90674fbe2dde2a0a) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000022000)=[{0xfffffffffffffffd}]}) 2018/03/26 00:39:30 executing program 6: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) fcntl$addseals(r0, 0x409, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b9eff8)='ns/pid\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/03/26 00:39:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000b08fff)='\x00', 0x1) r2 = memfd_create(&(0x7f0000000200)='proc\x00', 0x2) openat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/03/26 00:39:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) 2018/03/26 00:39:30 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000640)=""/186) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)="37b3074f3fe44544901a2ed4adc02c2e86785683fe20c70af0d8694a69203bc8ab94345f37b56eed5b82829a180b3cffbd99f0fbbdcd98cf8061b1aa2a28cd2ef56018fd94ff4623c1fee0b222bf4f", 0x4f}, {&(0x7f00000001c0)="e0ea7fa32f5028717707fbb6065d067afae31edfc2cce2cea1ef4b63df8d8860ecab9c671fb3d9b28e5be79efa2546bff30c2776e34e5eaba8a66bf8d5410ce9fa87282f2b3c651f62009cb2a92ade210b2cf0db9ac39263f7fe7b254b0ae9f48bc44885e561d4b7e43d4e2d58adf63e603593877092303d0d53b56b9ade4e8f2f42831478175b8d3cca1b1cde8f73042b7b9c44dbf1e93696c9520de0da324c06", 0xa1}, {&(0x7f0000000340)="609c788861b92fd9a81e99a8545ea974e388905769311912e2a20b5e7c758c242ac9a4521581a8399bd3a24166cb07de5dcf384962e87abec9c77104f862d345db2dd12fa8b7d9a1df02420e7372140ce9b7d14a5d98d2c1faa855227c5c3ec81a53cfe6df", 0x65}, {&(0x7f00000004c0)="5318ee9bc40017c350a1ba1c188005bef8de33571ffaf025e4ba42df5ddb7ac37dae07eaded94b5af0f16ebc9572e843e3702be9f5b5541fe79898d5095ada009ceaaf478a342f8c6ee19ad6369ab7f10f03bc09d32e7614ca37ce2c0accaa8d6cbb3a7f53f31faab026ec3c8937d9e391df87ab5cc2fb3bea10899553a727c37d10f96830010a864aba26acc2248cb0ff0b75330880bd8a460a0ddde80a51e009a2020597619855a1e59ce54cedbd87cb735ed94a0aa10e8cdce6c58bee98a25cd5f518665c97afbae494bcf341417c68bf362a98b6", 0xd6}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000080), 0x98e) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/03/26 00:39:30 executing program 3: unshare(0x20000400) clone(0x1fffe, &(0x7f00002c5000), &(0x7f0000f13000), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/03/26 00:39:30 executing program 2: clone(0x200, &(0x7f00000001c0), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000100)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) ftruncate(r0, 0x10000) r1 = accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) write$selinux_load(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578badb456ab2911eab5c90614da747a0b2c25b3e06ffa44e7ddc0bf11aed172986550f8bdbb91f43a4ff395c64ffb9699e337d8f5cbcd80010c12b7dcba26aab8de103371e321f464a8e27f2e3b7e1101788dafd3a7f458429a2683050cb8b0104000000000000b8ea5db45a227f5b0d7ee2f388355dce3f1dc51e3fa12453926303aff5c309dccc7f3c67fea7f9e5580b1e54977b42"], 0x10) clone(0x0, &(0x7f00008edf59), &(0x7f0000f0affc), &(0x7f0000e21000), &(0x7f0000907000)) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) sysfs$3(0x3) 2018/03/26 00:39:30 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008f1000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001140)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001100)=0xa68) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x2, 0x2) 2018/03/26 00:39:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000280)=@ethtool_sset_info={0x37, 0xc5a2b58, 0x3, [0xfe4, 0x3d, 0x80000001]}}) 2018/03/26 00:39:30 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e3e85bb5461b060000000000000000ffffffff0000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0xf5, &(0x7f00000000c0)="17f7603d0178984546") 2018/03/26 00:39:30 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0xfffffffffffffd99) 2018/03/26 00:39:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x88, @tick, 0x0, {0x0, 0x2}, 0x0, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/prev\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x200) 2018/03/26 00:39:30 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fsetxattr(r1, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/26 00:39:30 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x0, @empty, 'ip6gretap0\x00'}}, 0x1e) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1400) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/26 00:39:30 executing program 3: socket$netlink(0x10, 0x3, 0x0) 2018/03/26 00:39:30 executing program 1: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xdc, 0x20, 0x0, 0xffffffffffffff81}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r0, 0xcb51, 0x6, 0x1, 0x5, 0x6}, &(0x7f0000000140)=0x14) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x0, 0xbfb}}) 2018/03/26 00:39:30 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xaa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7, 0xffffffff, 0xcd2, 0x100, 0x2}, &(0x7f0000000380)=0x98) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000264000), 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/26 00:39:30 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe42") link(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='.') mount(&(0x7f0000000040)='.', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sockfs\x00', 0x4840, &(0x7f0000000180)="177e7ef6d1feb81e88d413951768b7d4df099b6ebbcfee776f0dc01fb8f61303c53b8ea603f2d47553e5118710a70bbace6df154116e53e0cb322aa29fdecef371a03b980c35a756") mkdir(&(0x7f0000000280)='.', 0x0) 2018/03/26 00:39:30 executing program 4: seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000027ff0)=[{0x6c, 0x0, 0x10000}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) readahead(0xffffffffffffffff, 0x4, 0x1) seccomp(0xfffffffffffffffc, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x100, 0x0, 0x3, 0x6}]}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7863, 0x30, 0x1, 0x7fff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) 2018/03/26 00:39:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x17}, 0x9, 0x0, 0xff, 0x2, 0x7, 0x3, 0xc2ab}, &(0x7f0000000080)=0x20) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000000)=0x6e) chroot(&(0x7f0000000180)='./file0\x00') ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e5a000)) 2018/03/26 00:39:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000006c0)="d3b422e9f32628f964c2d42f4fffed309c455f79d3ca332ba63eebed260bd2f3709a7c08d9702c1ce5bc907f95b9480e276d3c9f5beac212a5eb2f9fc483c0b67229a1c27f26fbfb6c36ed3013c107c4fe74fab4662476615fcc8cb0", 0xffffffffffffff81, 0x20000000, &(0x7f0000000080)={0x2, 0x1000000000000, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000040)='l', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/26 00:39:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) read(r0, &(0x7f0000000080)=""/49, 0x31) fchdir(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) creat(&(0x7f0000000100)='./file0\x00', 0x80) fsetxattr(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='\x00', 0x1, 0x2) 2018/03/26 00:39:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090465000000000000007f008040030000004600010700000014190004000400002d480000000003000400000200000003f500", 0x39}], 0x1) 2018/03/26 00:39:30 executing program 0: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f00000000c0), &(0x7f0000000040)="50ab85ede47e55b8eaa87a45ba34cac0a101b52697b0fdc48ae798aa940d107e33c97f12bce76c04164b1437242683a761608e8d691aa2d6dd710fd50483aa8cbd15209c68c530569698d489f38cd269325d55eb3920417866fb3a53a2c62a2e24160828f390") mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 2018/03/26 00:39:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) dup2(r0, r1) 2018/03/26 00:39:30 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e20000000000000000000000000000000000000400100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000a004e2000000000ff010000f0ff0000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000a004e2000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000064dee89d0e77fbef96c90e19e59a39437de6661859b4948a977688145e58b54cbf513c9643590ccd290060a95d2d797e"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 00:39:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) read(r0, &(0x7f0000000080)=""/49, 0x31) fchdir(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) creat(&(0x7f0000000100)='./file0\x00', 0x80) fsetxattr(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='\x00', 0x1, 0x2) 2018/03/26 00:39:30 executing program 3: clock_getres(0x0, &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="a8d9317f69522aa986812cd6c89e27b1a786f21d5b7637c31ac47db4e3a525723143d3549eaf3d9cbadcd8c79fa6ef61509181060fe54f20e3d0a1b976527956d99e93020e82649eef18630fceccac362e5becf8d4d0b98e80b1b17eaa2be11bb330da0bb77f4f400b77671f64b55df02e914df7ed7ff66d6f09b50713e3a6ac33194f5a98fbf5a84e3067a9421d17e292db157dbae0494183bfa67a5337a09a3e3ad2fe669956c8485f64359d1884892a532da30624f2fcff4bae5fc9df929a3f4c") 2018/03/26 00:39:30 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/26 00:39:30 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e20000000000000000000000000000000000000400100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000a004e2000000000ff010000f0ff0000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000a004e2000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000064dee89d0e77fbef96c90e19e59a39437de6661859b4948a977688145e58b54cbf513c9643590ccd290060a95d2d797e"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 00:39:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000003400)=0x3b9a, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/03/26 00:39:30 executing program 5: prctl$getreaper(0x25, &(0x7f0000000000)) 2018/03/26 00:39:30 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e66000)) 2018/03/26 00:39:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000100)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba07e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06080000ad0000061496d7220342000747ecf48b05000000e7ec75e948ccfff6ba00b3b40f0000c62c89f741881264536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c600010000000000000000000000", 0xc8) 2018/03/26 00:39:30 executing program 7: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100, 0x4080) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}, {0x0, 0x7530}}) mlock(&(0x7f00002d8000/0x1000)=nil, 0x1000) 2018/03/26 00:39:30 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='sessionid\x00') ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000140)="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") preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/26 00:39:30 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000), &(0x7f0000d03000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x7b, "e1b07067df21f2b175d312686d87322c858404b4742ee3b3cdd855710543ca24d33dac26d57740ccde5588879669d070e8af6cae77e06db9ec0a2a767c2be449b0b90783cd8858ace4f6ec137cf1d19dba1b207db0e24e863dd144452f5934d0c6b3cedbda1dac706c3933282f53e59083df72fe17ce80400e8748"}, &(0x7f00000000c0)=0x83) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x10001}, &(0x7f0000000140)=0x8) 2018/03/26 00:39:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/03/26 00:39:30 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x18000, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x0) 2018/03/26 00:39:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de1ff0)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f00009eafdd)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() socket$inet_dccp(0x2, 0x6, 0x0) tkill(r1, 0x16) 2018/03/26 00:39:30 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x9, @empty, 0x1}, {0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xc00000000}, 0x4, [0x0, 0x8000, 0x1ff, 0x6, 0x1, 0x40, 0x20, 0x1]}, 0x5c) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cbcff4)={0xffffffff80002004}) 2018/03/26 00:39:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/9, 0x9}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x0, 0x5, 0x4, 0x9}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r1, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xfffffffffffffffa, 0x4, 0xe6, 0x7fff}, &(0x7f0000000580)=0x98) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0xb, 0x8, 0x1, 0x70bd2c, 0x25dfdbfe, {0xa, 0x0, 0x7}, [@typed={0x14, 0x31, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x44040) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x6}, 0x8) setsockopt$sock_void(r0, 0x29, 0x1000003d, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000480)=0xe8) 2018/03/26 00:39:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000100)="f8f8ffffffff18ffff0000265547b248396a90c1ea7525b0459d031dc5d840814a008345e9aed7b6fcc9bfe204") read(r0, &(0x7f0000000000)=""/36, 0x24) write$cgroup_pid(r0, &(0x7f0000000040)={[0x31, 0x31, 0x34]}, 0x3) 2018/03/26 00:39:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getdents(r0, &(0x7f0000000080)=""/34, 0x22) readv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/245, 0xf5}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/217, 0xd9}], 0x5) linkat(r0, &(0x7f0000000500)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00', 0x402) getdents64(r0, &(0x7f000092bf88)=""/120, 0x78) 2018/03/26 00:39:30 executing program 1: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000acde60)=ANY=[@ANYBLOB='\x00\x00\x00\x00=rX]'], 0x8) r1 = memfd_create(&(0x7f0000000000)='trustedwlan1\x00', 0x3) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0xfe, 0xad, 0x2dd7, 0x0, 0x6, 0x3d}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd5ea8), 0x8) 2018/03/26 00:39:30 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) dup2(r0, r1) 2018/03/26 00:39:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x1, 0x0, 0x3, 0x5e, 0x9, 0x2, 0x6}, 0x0) r2 = epoll_create(0xff) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000031eff4)={0xffffffffffffffff}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_pwait(r2, &(0x7f000043ffdc)=[{}], 0x151, 0xf800000000000000, &(0x7f0000b4dff8), 0xa0da6b629fb1b7d6) epoll_wait(r2, &(0x7f0000229000)=[{}], 0x1, 0x0) timer_create(0x5, &(0x7f0000000200)={0x0, 0x3b, 0x2, @thr={&(0x7f00000000c0)="480b23a653d3a1a089f872e876832e98af6541137a61b2c9e7440012378b26993817499179967e87f4e919ebc7e9f09366b1d58f580ced79c60d1ad8fb99fcb52dfed59c896bf4b1ede8cfe07a23073318c5d6872abfa866a1f679908ebbba35fbd7a15031c173a63759cb568e2e348834a5d2561246cf48daf59527e57b059ec61b15250831fa63962ecbdf8ead7f3a20477fb3f7cac4865a7f316e9df527ab10ddc5f7d1fad2b3a0bc207c2960bee955e63bb4e363388f5eac494e93c2ad2f3d56e01549a218d85e27aef33c4691e94402c302befe330ea8b72ee80897d74563ac9557af35fd3403ab73d0bb7c1eac4e127c19ee3f195f", &(0x7f00000001c0)="b7d367e50fde800ee48b8c87189249f37e291dbe5e34352e14c20bb6c4bacf0221b0d8428d2ce74b041396ab539372003f04866935996ace5f74"}}, &(0x7f0000000240)) r3 = getpgid(0xffffffffffffffff) sched_getparam(r3, &(0x7f0000000000)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000280)=0xffffffffffffffff) 2018/03/26 00:39:30 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 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$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) fcntl$setsig(r1, 0xa, 0x34) dup2(r0, r2) 2018/03/26 00:39:30 executing program 0: socketpair$inet(0x2, 0x4, 0xfffffffffffffc01, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') getpeername$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendfile(r2, r2, &(0x7f0000000140), 0x20000000000800) 2018/03/26 00:39:30 executing program 5: setrlimit(0x8, &(0x7f0000001ff0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2000000000000181, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r2, 0x4}) sendfile(r0, r1, 0x0, 0x0) mlockall(0x3) 2018/03/26 00:39:30 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x402, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x2, 0x40, 0xb7, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x1, 0x1, 0x2, 0x5}, 0x14) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) getsockname$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) munlockall() 2018/03/26 00:39:30 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000001c0)="44917e58503980698af41ae5b711557d1bcf3f8df37823a04ae0a07e5f9ac2e2eef9c5fdbbf33420c7ceadc662171b7cb232a49ff2bf6800b8744c57e7f0bf23f551aafe219993db05923aca153202a4fe421bae0e3fd10bdf5de5768fe16a1db066a53554787fe2aa7722a15c28245180dedac903c35a96ed4de23dd32d6a5d86bc679415752829dcbd8a10326deb3ce7d025649d9d6f8c425aafa555e6e86f0ff00ed38dc895fec1a51d4dbe7468986cb4c107ec73746eadb2acce54cb275f840facbfdd26de8554addb4a54452acfb7eac105e9ffa5b83ffbfe13dee35b7430a50ac9a2b584f7", 0xe8) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/121) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020400000c000000000000000000000009000600004000000a004e2000000000000000000000000000000000000000010000000000000000020001002d88aa000000000000000000000000030005000000000002004e200000000000000000000000006acb2bc6246c44ac01c3cb485a4790485e21610f7e8e48f4f47361f4841e44dc88c02d04cf58bf"], 0x60}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000005e232f8a8bb6f5ffbddbdf2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 2018/03/26 00:39:30 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x2, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x4, 0x4) 2018/03/26 00:39:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x143040, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0xf75d, 0x4e20, 0x0, 0xa, 0xa0, 0x20, 0x67, 0x0, r2}, {0x3, 0x0, 0x1e, 0x400, 0x6, 0x0, 0x3}, {0x8, 0x40, 0x350b, 0xa81}, 0x7fff, 0x6e6bb4, 0x2, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x34ff, 0x2, 0x0, 0x3, 0x2, 0x5, 0x2}}, 0xe8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00006f2000)=""/94, &(0x7f0000f5d000)=0x5e) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_getsetattr(r3, &(0x7f0000000040)={0x3c16, 0xffffffffffffffc1, 0x80000000, 0x7, 0x80000000000, 0x625, 0x9, 0xf90b}, &(0x7f0000000080)) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/26 00:39:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x20, 0x13, 0x311, 0x0, 0x0, {0x1}, [@typed={0xc, 0x5b, @u64}]}, 0x20}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) 2018/03/26 00:39:30 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004a1ffc)=0x18000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fabffc)={0x0, 0x0, 0x3ffffc}, 0x4) sendto$inet(r0, &(0x7f0000000000)="c77388f7614ec950b5d17abdefce00038222279109b9b34ce67c48da6b0d55855697f033873cf0a369947fbfc7931a3771577da632376223caa89730994e43459ac319459fc23c806413b9050389cc39d3f522e159f6125e243047f707c1d1b18b46c66ec0f9e2b9dd219874ed46a6e3bf65e295950d82b9e554f1ab80722b403c60048c7e4b2a88f81da92790c1", 0x3d, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/03/26 00:39:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x9, 0x2, 0x0, 0x10000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x919, 0x8, 0x7, {0x77359400}, 0x41, 0x401}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/03/26 00:39:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x2010, r0, 0x0) r2 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r2) inotify_init() unlink(&(0x7f0000000080)='./file0\x00') write$selinux_create(r1, &(0x7f0000000100)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x37}, 0x54) prctl$intptr(0xe, 0x6) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x8040) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/26 00:39:31 executing program 2: r0 = socket(0x10, 0xffffffffffffffff, 0x4) write(r0, &(0x7f0000857fdb)="2400000024001d01f8ffffffffffff1803ffffff03000000000c00000100000000000000", 0x24) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7fff, 0x7, 0x4, 0x55, 0x2, 0x200, 0xffffffffffffffff, 0x0, r1}, 0x20) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/26 00:39:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmsg$netlink(r0, &(0x7f0000000b80)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="1000000000000000d80fcb7d6c557bcd"], 0x10}, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip_vti0\x00'}}) 2018/03/26 00:39:31 executing program 0: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0xb0002000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x100000a) setitimer(0x0, &(0x7f0000032fe0)={{0x0, 0x2710}, {0x77359400}}, 0x0) 2018/03/26 00:39:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x20000000000002bb, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x7}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x200000) r2 = fcntl$dupfd(r0, 0x0, r0) perf_event_open$cgroup(&(0x7f0000000180)={0x7, 0x70, 0x1120000000000, 0x5, 0x6d18, 0x101, 0x0, 0x80, 0x0, 0x8, 0x1, 0x3, 0xffffffff80000000, 0x3, 0x832, 0x8, 0x81, 0x7cb, 0x0, 0x101, 0x7, 0x5, 0x2, 0x6, 0x100000000, 0x2185, 0x1, 0xfffffffffffffffd, 0x4, 0x3, 0x4, 0x81, 0x7c, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x10000, 0x0, 0x4, 0x2, @perf_config_ext={0x6bf3, 0x2}, 0xa0, 0xfffffffffffffffb, 0x5, 0x7, 0x2, 0x633, 0x6}, r1, 0x6, r2, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff074000000000000000000000000000000000000000000000090000ffffffffffffffef000002ff00000000000012000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x400000000, 0xbce, 0x0, 0x0, 0x1}) nanosleep(&(0x7f00000002c0), 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000240)={0x9, 0x8, 0x5, {r4, r5+10000000}, 0x0, 0x6a5}) close(r0) close(r3) utime(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x5}) signalfd4(r0, &(0x7f00000000c0)={0xa1}, 0x8, 0x80000) 2018/03/26 00:39:31 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000000000), 0x100000d, &(0x7f0000000200)) 2018/03/26 00:39:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000001) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x80) inotify_rm_watch(r1, r2) 2018/03/26 00:39:31 executing program 0: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/mnt\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x7fff, r1}) setns(r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@rand_addr=0x7fffffff}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in6=@mcast1}}, {{@in=@rand_addr}}}, &(0x7f00000001c0)=0xe8) syz_open_pts(r0, 0x80001) 2018/03/26 00:39:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803fffff, r1}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7, 0x81, 0x0, 0x101, 0x7, 0x257e, 0x7ff, {0x0, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5d1}}, 0x40, 0x5, 0x0, 0xff, 0x10001}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x100}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xff}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r3, 0xe7, 0x20}, 0xc) 2018/03/26 00:39:31 executing program 6: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpid() getpgid(r0) 2018/03/26 00:39:31 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8, 0xffffffffffffffff, 0x0, 0x400, 0x0) 2018/03/26 00:39:31 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000), 0x0, 0x43) 2018/03/26 00:39:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f0000059f09)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x18) 2018/03/26 00:39:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000001) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x80) inotify_rm_watch(r1, r2) 2018/03/26 00:39:31 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff1000/0xf000)=nil, 0xf000}, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff8000/0x4000)=nil, 0x4000}) 2018/03/26 00:39:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xd18, 0x40004) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/250) fcntl$notify(r0, 0x402, 0x11) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) 2018/03/26 00:39:31 executing program 2: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r0, 0x8, 0xddb9, 0x2260000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009a30b5b505880000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035e6e1e102000000e000000100000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac14ffaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000551da8263054ed1d"], 0x49fa) 2018/03/26 00:39:31 executing program 5: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x2, [0x4, 0x2]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xe08d}, &(0x7f0000000140)=0x8) ioprio_set$pid(0x0, 0x0, 0x4364) 2018/03/26 00:39:31 executing program 1: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f000045bff0)=[{0x20, 0x0, 0x0, 0x102}, {0x6, 0x0, 0x200000}]}) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/26 00:39:31 executing program 3: r0 = socket(0xa, 0x400000000000000a, 0x10001) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040), 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffff02ff000000004300000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x2d, 0x10001, 0x8, 0x742a, 0x10000, 0x20, 0xffffffffffffffff, 0x98a, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x62, "f34678db9c87090701a017af7593cc749e00fb558f8afb839e37a9f9431d6eb44d724e0d7306ccc7fca61b1289fa04ff1864c4f70e7de8532e846f1c823d046195187805ac261dbb6b48297e3a9c1254c31b11dfad75cd2a3a0af56a1af439a501e6"}, &(0x7f0000000180)=0x6a) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/26 00:39:31 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x7d5d, 0x7, 0x8000, 0x5, 0x7, 0x81, 0x8, 0xffffffff, 0x40, 0x1, 0x800, 0x4}) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000280)=""/26, 0x1a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/03/26 00:39:31 executing program 2: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r0, 0x8, 0xddb9, 0x2260000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009a30b5b505880000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035e6e1e102000000e000000100000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac14ffaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000551da8263054ed1d"], 0x49fa) 2018/03/26 00:39:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/81, 0x51) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=""/138, 0x8a}) 2018/03/26 00:39:31 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = getpgid(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000140)={0x1000}) 2018/03/26 00:39:31 executing program 5: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) set_tid_address(&(0x7f0000000040)) socketpair(0x2, 0x5, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x800, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x6) 2018/03/26 00:39:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000f81)="b94cb4ed", 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2080) ioctl$TCFLSH(r1, 0x540b, 0x7fff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="5900d060669d0c4a835e8528d7e099e04c65e3fb4dfd51c703d503ca0692d39660866f5392c37b170529f0fbd293296def82b982d75cd8290181015c9abc4a030d283adb0fd7b46b561468ac2299f1ab9e329ac84a65f00948b2fe6ddf71e157397dc8cbe40feb694cd4dbf09556b02409e0722ddf1f47a1c55c3e2ed64878a470204037c8d26f702a4780383166bc504898a3b5ca4ce4dbe2523630a55daa059e94ab33f4", 0xa5) 2018/03/26 00:39:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x4e20}, 0x6e) sendto$inet(r0, &(0x7f0000d38f95), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000ad2ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) sendto$inet(r0, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) 2018/03/26 00:39:31 executing program 1: r0 = socket(0xf, 0x7, 0x90) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000000180)="120000003200e7ef007b00000000000000a1", 0x12, 0x10, 0x0, 0xfffffe42) recvmmsg(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040), 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000080)=""/8, &(0x7f0000000100)=0x8) 2018/03/26 00:39:31 executing program 0: r0 = socket(0x11, 0x2, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) getpeername$unix(r0, &(0x7f0000000140), &(0x7f00000000c0)=0x6e) getsockopt(r0, 0xd48c, 0x4, &(0x7f0000000280)=""/233, &(0x7f0000000380)=0xe9) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000001c0)=0x6e) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000240)={0x101, 0xffffffff, 0x8}) 2018/03/26 00:39:31 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mkdirat(r0, &(0x7f0000000040)='./control\x00', 0xa) r1 = inotify_init() r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)) inotify_rm_watch(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d19ff4)={0x80000001}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) poll(&(0x7f0000b0afe0)=[{r2}], 0x1, 0x0) 2018/03/26 00:39:31 executing program 4: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x3, 0x3, 0x7, 0x0, 0xe}) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x200) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) 2018/03/26 00:39:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) pwrite64(r1, &(0x7f00000005c0)="ca", 0x1, 0x0) 2018/03/26 00:39:31 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x8, "a067167f8f3c9086"}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xfffffffffffffc00, 0x0, 0x10002, 0x100}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x10000, r4}) tkill(r3, 0x7) 2018/03/26 00:39:31 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_get$pid(0x3, r0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='cgroup.stat\x00', 0x0, 0x0) openat(r2, &(0x7f0000000480)='./file0\x00', 0x0, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000006640)=[{&(0x7f0000005d00)="71608b27de49c19cfef150126ea2a8dc873f8f1c7f3c34733d327e9d8a2bce7e056be0894d999676914f2316e3b9c954fc30389b57ee0f0e99c1a4d44a81f5b54e0ea054d94395b66826fac1ea7ecf50ee27e2d01ecd3687259316e8c4903ca97cf17c7e16960dc9941bf21ea2813f5ac835d78d331c57fd17", 0x79}, {&(0x7f0000005d80)="1926f8f09acf40740ee92f2d397279d644f67f7cf16a4a5a7c2ce7e373bc27eb9f4921472b18bd477a748fb7085ca9874a857b8db82e8e400620a5f077e3a9032e6cbfebea079b0e549032db4dc0d23845b48b71c8b1d5a0d9c03b47582fb59cea3a25abdddbb8faaf19fffa049b90b5d2d7c8702a17fcb2067c6b05865400fb8fdf3538ace54ac2ba5e703d2d2966cb4a159b06", 0x94}, {&(0x7f00000062c0)="e309c3fee226a69746b7dd9f6e9ebdbb74de4ba0f051f28702df72565c73d33e5f198a33f79e6cd7803e499694e20e590c4626784df3203e244251a8bf5fe0d8421a4f261fd4c4d82f26ef6a01fd8929f6f16ee30e49beabf170e5fceaf40d62a51fb8207d19099ed696775aee3c63abb80078f080322811a1049e6d92053ee501253baed69d61559144c6", 0x8b}, {&(0x7f0000008340)="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", 0x1000}, {&(0x7f0000006380)="2d4162825fc9bf87af8da993ee957b98920b1e536954aa5ec8069296c79ce76743e98d5f4e5ff38c8438947c1563da44f201c91d902246a900ded6559ca8f535f3dc36315ecea02ef702c6db98e2fcf471d596952a60131319a437b0813f67b1631194af4698d84c66ffacc35327dd78af78239ddae8feec74879c9147d6fdb477172c6ab04d03b1eb03d8c58146965b55e4f3ca2763c979a5468ec7604ab87d2d1ac5e370d7806ffe", 0xa9}, {&(0x7f0000006440)="bd4eb40580781d4de9182fe94ee9b833942b471c2015ba977807bbb063b73ceef8b19e562da6c54b338a2963054663006783ebdef8773ed1f7e2207e2e0e9642b40a4988dfd8f1d7fcbb664c", 0x4c}, {&(0x7f0000005880)}, {&(0x7f00000064c0)="839078e6f49b30b328741040dafd618344a9fbf1dbb7e5c234c8d92247d136dc7adb7fb721001249f1bba2d4b5a6d23a8f59ac6e74a12f4238f3a843a4589061d29ee39ec4daae7d4b43fa10b472a29e4780e3d02ab6120aafcc17363813979bad3b2c8d71b99ae0a95d59ef71e86c7fb1ae91ba2e021a411a1808cf9bec2b36b8c7626e14dbf0f56fba71ecca5b771b8b70e52829971449d54111d179c79d32f61e41990bc34ebc5ce9aa026782fe10df15bdd7f5ffa20f2dd224bcf091374a0b44ea14385582e8b64050e52d70c85849db25f9cfbeda9d34e81b76", 0xdc}, {&(0x7f00000065c0)="76b9bf9a975742b0742cf99523491f4ad10f37c668176a2ebcf4cba5d9a6842cc9d2f9e51b1f1dcf9b2ad95bed56b063c61e362aaad569c0da963371009bed5d48ca9b237bf9c509081e8bbd", 0x4c}], 0x9, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x58, 0x40}}], 0x2, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0xff}, &(0x7f0000000280)=0x8) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000400)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000300)={r5, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000001880)={0xfffffffffffffe00, {{0xa, 0x4e23, 0xffffffffffff945d, @loopback={0x0, 0x1}, 0xffff}}}, 0x88) openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x200800, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)) dup(r4) 2018/03/26 00:39:31 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) 2018/03/26 00:39:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffff39) 2018/03/26 00:39:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) pwrite64(r1, &(0x7f00000005c0)="ca", 0x1, 0x0) 2018/03/26 00:39:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x1, 0x440) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000400)) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000380)={0x0, 0xffffffff, 0x891, 0xfff}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={r2, 0xff, 0x9, 0x4}, &(0x7f0000000340)=0xffffffffffffff57) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000440)={0x101, 0x2, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @rand_addr=0x7fffffff}}, [0x200, 0x9, 0x2, 0x1, 0xfffffffffffffffa, 0xe4, 0x7ff, 0x10001, 0xb903, 0x4fb87beb, 0xb8, 0x1f, 0x3, 0x6, 0x43]}, &(0x7f0000000280)=0x1c9) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_notify(r4, &(0x7f0000000080)={0x0, 0x23, 0x7}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={r3, 0x7}, &(0x7f00000002c0)=0x8) ioctl$VT_RELDISP(r4, 0x5605) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') lseek(r5, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xc496, 0x400003f, 0x9, 0xfff, 0x1}, 0x98) 2018/03/26 00:39:31 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x84100, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x2, 0x0) 2018/03/26 00:39:31 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000)=0x4, 0x9, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) 2018/03/26 00:39:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f00000001c0), 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/26 00:39:31 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000011c0)=@buf={0x1000, &(0x7f00000001c0)="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"}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x92000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/26 00:39:31 executing program 1: r0 = inotify_init1(0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000240)) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xc20c, 0x0) syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x9, 0x400000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000001c0)) ptrace(0x4207, r3) r5 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200003) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000100)=""/142) write$cgroup_pid(r5, &(0x7f0000000340)={[0x36, 0x32, 0x38, 0x33, 0x34]}, 0x5) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000040)) r6 = dup2(r0, 0xffffffffffffffff) setsockopt$EBT_SO_SET_COUNTERS(r6, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000020000000000000000000000000000495e3bd0883aaa08062a0cee02959200000000000000000000000000000000000000000000000000"], 0x48) 2018/03/26 00:39:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000000a0100000000000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/26 00:39:31 executing program 5: r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x0, 0x1}, 0x1ef) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) 2018/03/26 00:39:31 executing program 7: r0 = inotify_init1(0x80000) getpid() r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x1, r2, 0x2000004, 0xffffffffffffffff) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x410081) accept4$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) r4 = syz_open_procfs(r1, &(0x7f0000000000)='attr/fscreate\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/03/26 00:39:31 executing program 6: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/03/26 00:39:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000040)='./file0\x00', 0x51) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/26 00:39:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000331000)={0x474e34fc}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4500, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0xff3, 0x3ff}, 0x0, 0x4, 0x4, {0xfffffffffffffffe}, 0xfffffffffffff001, 0x400}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x40, 0xffff, "8776bf69ccf9fb64fcfc5cd515159d74c3e6e83f4cfd284e47a8d72dc21e354d6a8529371dc60cc0c353bc95d74583935de0191191f5b410450788ca0da46dbce38c3eaddeafdedcd8accf91edb46c05"}, 0xd8) r2 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x1) getsockname$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) 2018/03/26 00:39:31 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x32, &(0x7f0000000180)=@hopopts={0x0, 0x1, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2}, @pad1={0x0, 0x1}]}, 0x18) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/26 00:39:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0xc26bcf9672be29e0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r2 = accept(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x80) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 2018/03/26 00:39:31 executing program 5: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)=' ', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sync() pwrite64(r0, &(0x7f0000000000)="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", 0xfd, 0x28) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/233, &(0x7f0000000200)=0xe9) r1 = getuid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/03/26 00:39:31 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f00009e4ffc), &(0x7f0000000080)="c7302fb969af02191f5946dc53fab43e73e8cc4aacd874274ab70b5a9561e54a82c725f94b551c41a5f7d9432725ad4776e98c4bb8747fde94c373a3e68c69c517ff369151b46feb1b37516761cbe004d7e247c510052d510b27f032192920b4") ioprio_get$pid(0x2, 0x0) 2018/03/26 00:39:31 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='maps\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/26 00:39:31 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net\x00') getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000001040)=""/4096, 0x1000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/229) 2018/03/26 00:39:31 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) setrlimit(0x7, &(0x7f0000becff0)) pipe(&(0x7f000030b000)) 2018/03/26 00:39:31 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0xfffffffffffffffc, 0x3, 0x6}}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r2, &(0x7f0000000100)) 2018/03/26 00:39:31 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="00011a664900") exit(0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@ipv4, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xd}, 0x57, r2}) fstat(r1, &(0x7f0000000080)) 2018/03/26 00:39:31 executing program 7: r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2bfb1)='*', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000)=0x1, 0x4) fchdir(r1) 2018/03/26 00:39:31 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) close(r0) 2018/03/26 00:39:31 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) sync_file_range(r0, 0x6, 0x81, 0x0) 2018/03/26 00:39:31 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adaff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'gretap0\x00', 0x8}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x180) getdents(r1, &(0x7f0000000040)=""/198, 0xc6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/hci\x00') ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f000097bf02)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r4, r5, r6}, 0xc) write(r0, &(0x7f0000adb000)="85", 0x1) 2018/03/26 00:39:31 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x4001, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x4, 0x5, 0x101}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004c00)={'irlan0\x00'}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x100}) 2018/03/26 00:39:31 executing program 6: personality(0x2000008) uname(&(0x7f0000cdb000)=""/93) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1000) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000000280)={0xffffffffffffffff}) r2 = syz_open_procfs(r0, &(0x7f0000000040)='syscall\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)={r3, 0x58, "19656b22bd0c809a6d2107dde75b426123f7c73128cf2ecac437071b871774a44f9fda105d629a7edec0850135cb1f446d7d55e2c0b54261db8cdafefbaa5b455fe463fe053e1cae6fa6d1fd4d9fb301804a110b3daa587d"}, &(0x7f0000000380)=0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x5, 0x2, 0x7, 0x0, 0x0, 0xbe6, 0x5, 0x4800, 0x400, 0x80000000, 0xffffffff, 0x2, 0x10000, 0x800, 0x4]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={r4, 0x1f}, &(0x7f0000000240)=0x8) 2018/03/26 00:39:31 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'rose0\x00', &(0x7f0000000000)=@ethtool_eeprom}) 2018/03/26 00:39:31 executing program 2: clone(0x200, &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000100), &(0x7f0000000180)) mlockall(0x80000000004) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='autogroup\x00') ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x3, 0x6, 0x10, &(0x7f0000ffa000/0x2000)=nil, 0x8}) 2018/03/26 00:39:31 executing program 4: syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20080) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x80800) socketpair(0x8, 0x7, 0x7, &(0x7f0000000640)={0xffffffffffffffff}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fchdir(r0) r3 = dup3(r2, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000000)={0x9, 0x0, {0x3, 0x3, 0x0, 0x1, 0x800}}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x1) fchdir(0xffffffffffffffff) 2018/03/26 00:39:31 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom(r1, &(0x7f0000000000)=""/189, 0xbd, 0x0, &(0x7f0000000140)=@generic={0x0, "e99e1cfcf0888d4a19fe70dc82cc218cd6a9d0b81d74684e66833d41007251cbbf2d73a8bbbcb823dfec973d598f04257e57b0c375369d68971afde543b36698b56f01055ffae355d0e32c6a95f95789aff4d26cab25443e811b69809969e993d8aa6beb7c49db86c4d9c4d551b0d8cdd9cdaae136fac837181b9c4bbfd7"}, 0x80) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/03/26 00:39:31 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80000) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x8547, 0x0, 0x20, 'queue0\x00', 0x4}) 2018/03/26 00:39:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket(0x1000000010, 0x802, 0x0) write(r1, &(0x7f0000f56fdf)="1f0000003a00079f1a00d209bdff0000003f20165fffffe40a000028000000", 0x1f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e4ffb)='reno\x00', 0x5) openat$keychord(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/keychord\x00', 0xe02, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000001d80)=0xd421, 0x4) shutdown(r2, 0x1) recvmmsg(r0, &(0x7f0000002840)=[{{&(0x7f0000000400)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000480)=""/228, 0xe4}, {&(0x7f0000000580)=""/177, 0xb1}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/64, 0x40}, {&(0x7f00000016c0)=""/162, 0xa2}], 0x6, &(0x7f0000001800)=""/211, 0xd3, 0x80000001}, 0x1f}, {{&(0x7f0000001900)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001980)=""/181, 0xb5}, {&(0x7f0000001a40)=""/243, 0xf3}, {&(0x7f0000001b40)=""/31, 0x1f}, {&(0x7f0000001b80)=""/6, 0x6}], 0x4, &(0x7f0000001c00)=""/222, 0xde, 0x6}, 0x80000001}, {{&(0x7f0000001d00), 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001d80)}, {&(0x7f0000001dc0)=""/210, 0xd2}, {&(0x7f0000001ec0)=""/235, 0xeb}], 0x3, &(0x7f0000002000)=""/110, 0x6e, 0x3}, 0x81}, {{&(0x7f0000002080)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002100)=""/255, 0xff}, {&(0x7f0000002200)=""/117, 0x75}, {&(0x7f0000002280)=""/88, 0x58}, {&(0x7f0000002300)=""/227, 0xe3}], 0x4, 0x0, 0x0, 0x2}, 0x10001}, {{&(0x7f0000002440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002580)=[{&(0x7f00000024c0)=""/151, 0x97}], 0x1, &(0x7f00000025c0)=""/97, 0x61, 0x4}, 0x5}, {{&(0x7f0000002640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002800)=[{&(0x7f00000026c0)=""/116, 0x74}, {&(0x7f0000002740)=""/143, 0x8f}], 0x2, 0x0, 0x0, 0x3}, 0x8001}], 0x6, 0x12000, &(0x7f00000029c0)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000002a00), &(0x7f0000002a40)=0x4) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000000200)=""/252, 0xfc}, {&(0x7f0000000300)=""/175, 0xaf}], 0x3) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x5dac9aaf, 0x50b, 0xa5, 0xfffffffffffffff7}, {0xfff, 0x3f, 0x0, 0x6}, {0xffffffff, 0x200, 0xaf9, 0x80000001}, {0x4, 0x3ff, 0x3, 0x100}, {0x9, 0x7, 0x5b3c, 0x5}, {0x58, 0x100000000, 0x0, 0x7}]}, 0x10) 2018/03/26 00:39:31 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) r1 = dup(r0) setsockopt$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}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x4e3}], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5137}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={r2, r3, 0x89}) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendmsg$netlink(r1, &(0x7f0000004700)={&(0x7f0000001380)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003fc0)=[{&(0x7f0000001480)=ANY=[@ANYBLOB="fc1000002800010325bd7000fcdbdf25ec107b000c007700", @ANYRES32=0x0, @ANYBLOB=',\x00\\\x00', @ANYRES32=0x0, @ANYBLOB="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@ANYRES32=0x0, @ANYBLOB="e0b725c3d398bdf8554fd9eb0d37541dcb44fa85deaacf35040294b6656c4f386e3049a8610ea55287fbbe4be59743e12841d071009ed9b219e6dfe1ca0dbb2faffb3b1c4d39e23cb0f389f6147204dd4b4816d18c09996b0bbc50574d183bb79e02cb3786f3c9dea44b53c192a5b4248ea1ec4f5b29fce947e81dcc32e1a688d35f566f536afb77aa2f9840ae8098e7d3add2caee6a4c421716d200"], 0x10fc}, {&(0x7f00000027c0)={0x28, 0x10, 0x301, 0x70bd2d, 0x25dfdbff, "", [@typed={0xc, 0x5c, @fd=r0}, @typed={0xc, 0x78, @fd=r1}]}, 0x28}, {&(0x7f0000002800)=ANY=[@ANYBLOB="284fb6000500003f0000000000ad7ae69d72ed8fed0000aa"], 0x1}, {&(0x7f0000002a80)={0x39c, 0x2d, 0x8, 0x70bd26, 0x61, "", [@nested={0x1b0, 0x14, [@typed={0xc, 0x93, @pid}, @generic="02a7386a0b7c4f3b65afbbe11e7537730e70101988cd22282b97cacdedf783d2d1a15ea837e6ed84090d79eda54bcfa39adabc0c443f716ede30b63eea0e5418c2b0dd0171ac413ae4e4f1ab63a0d546382b4d9079b8fc6b4d94f7902b5ca1dfbcf43ec753e326886a772843389111ea84692cd03d85052401ca14daa03f46915c40352a572e381982527c", @generic="542e90e892a565e062eac70203baf9442a56cd6e3629503e2bd3b7e7228d8d1cf4fdc7604059e1d01388b5d02f93f9dacfc144a9bf46317ee0470891864ecbe161597d3a8a25f28a7f290e3de33223379e89851458d30ce19f932ccab4586bfd720b33116e56b03952734506823a63e8b8b0768de8b9bc5eb48242ff22d659af884912504d206841a2", @generic="e3d305232ef5b6ff0f1edba42f0658105c569de464013e77d50408cae97478957a1ba011ef3c9f9c1b53fa19c208c35748aed22ad31a5ef3836c39c8a3310b93788140e2e534c92a934b8439c226e6179533044b94428e5d9409edcdf37c7760096d3e9d3b52725af34aaad3452c9cfe6f292aee441dde49b4fce5dad5", @typed={0xc, 0x29, @fd=r0}, @generic]}, @nested={0xa0, 0x18, [@typed={0x8, 0x76}, @typed={0x8, 0x76}, @generic="cfa4e79f8fc4ab310417ced31e13a0ad053f3a957a990f2e615b51b5d0df73828a9ea883c463d0b17931f50054878f23dad3877b50c9005e1c4c0dce24a7a841047a607eca27a6362e2952ad8ef19c15fe6395ccb0ae4762385625c5dea03fb51cbb884f9660af2945add9321b9e676ff464b5b42dc9965cc76e35dfbaf5c7668e059f17364a9dc62b"]}, @generic="ec3f905437d22cfb1117ece6386d4dd94efda3fc3d2059f82b2f1aa4790a0c80a40cd006668203ce2c1ca43ae3b7231bbbb481190fc18926641cb8ef1c9ffebacc7a5bdd63bba8b45b3e29c94177da5c6b507e106ef7eb9423fe83fc307d8d47ab68669da626b244703c152294bda51eec128a56826788dec2c244becb0341616e6cb88214df24da43435f630e87c4dc77f2c6bf1c121fa6f1a39d876c9309c2dfc72b27a1ee175e3fc143f3fb0bf295cd4db00adb716b98c6e4b88d4d8d4ec35d56f923342b72936d839aa42abfc341c364631a", @nested={0x68, 0x4a, [@generic="9b8f037b6b40525b4a751175d89b3c9341b84876fc04fe6f7da40617abbfd49dae602c1bd9684c9224835dc38ef8c663805c826a8828d0f3466d899d734526934f609609fd77e937dfdaf3691554acce4d692b3a91cb897aa3b0c45655287ac870"]}]}, 0x39c}, {&(0x7f00000030c0)={0x18, 0x25, 0x800, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x19}]}, 0x18}, {&(0x7f0000003240)=ANY=[@ANYBLOB="600100002000010025bd7000fedbdf251c160f54a14e5ca88f54308e1270c4c212e0498015f9e10cacb03602030ee4d5f892d8fadbc119f7f2d16bacc8f1d5a15af81bf4c3059706f2661397d7fc1839240c0141000c00840000000000010000001000660000000000d00f3d46fe0d0000690585113405b9f8d53411f7a3c93707446ec7c610f8c3fcafe14a4a4b69cd573095efcf471acd2014441d09f163431b66b7c176060efb46ca5fcb9b5700e999933f1838007fd25ea59f0675b6c1551112854c5bc91c89d7157c14746600b4138950fd7f79f514aef0894b2a3197689207bd5360e8bb24415b3051038695c95de4e1522c9f9af3590167a55f9b542d859bd08acd8fbe121ae073ebb6eccd6982ada520a36d8ea97dd73cf287675296f3f2758bb77422ef4f0c00110000000000", @ANYBLOB="0c002a0000000000e0000001100039000000000007000000000000000c006b0000000000", @ANYBLOB="00e1ff"], 0x3}, {&(0x7f0000003e00)={0x40, 0x27, 0x803, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x30, 0x38, [@typed={0x8, 0x88}, @generic="08b7b19efdec1141bbf823c126f149", @typed={0x8, 0x3b}, @typed={0xc, 0x39, @uid}]}]}, 0x40}], 0x7, &(0x7f0000004600)=ANY=[@ANYBLOB="1000000000000000010000000100000020006becfa2054669378000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xb4, 0x4000000}, 0x1) 2018/03/26 00:39:32 executing program 7: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) rt_sigreturn() 2018/03/26 00:39:32 executing program 1: setrlimit(0x7, &(0x7f000000f000)) mq_open(&(0x7f000088fff4)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f0000000200)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) connect$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x5, 0xa9d, 0x1, 0xf9b, 0x3e3, 0x5, 0x0, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ec1b00009a8f0bfb2472e8918bc59c33443c70977f0ea988858f23c778d69e7862c628c05282a0b7bce9d9949a04c7c5c1f316ae638b91dd3c21e26a15b214118fa56d060446e180c6c52dd280e296a74377246110efb908fb837cd8df61a69995228b282bd6bac3099bb495578f4388d7f285c8e125412a7771642a2bea9df9c3e35bfcdc04b9e2e3ce7c43fba22ee78dbd516a8e0f1362c057117b4b30075f0a389aa591e7c9154afb8bf1ac0f549ddd5fc29ae24cc69d7636ea36c8effabafe0a6acd52a807be876a5da82a68f07a6203000000000000002bf3db1dd65e14a737ee8bc75795a4a05b96"], &(0x7f00000001c0)=0xf4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000002c0)={@rand_addr, @broadcast, @remote}, &(0x7f0000000300)=0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/26 00:39:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') lseek(r0, 0x2000000000002, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000000c0)=""/23, 0x17, 0x0, &(0x7f0000000100)={0x3, {"a7175b07014609"}}, 0x10) getdents(r0, &(0x7f0000000000)=""/179, 0xb3) 2018/03/26 00:39:32 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x16, &(0x7f0000000080)="171b9e067583f436e6b320ce1297ffc9e6ed976573e3"}) r1 = gettid() exit(0x0) ioprio_get$pid(0x1, r1) 2018/03/26 00:39:32 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/autofs\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000615000)=@random={'trusted.\x00', '/dev/autofs\x00'}, &(0x7f0000ff3000)=""/4096, 0xffffff8a) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000040)='ns/pid\x00') 2018/03/26 00:39:32 executing program 5: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) llistxattr(&(0x7f0000000000)='.', &(0x7f0000000180)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001340)={0x1, 0x1, {0x0, 0x3, 0x9, 0x0, 0x1}}) rmdir(&(0x7f0000d19000)='./file0\x00') r1 = memfd_create(&(0x7f0000000040)="0700cc667300", 0x1) open$dir(&(0x7f0000001480)='./file1\x00', 0x1, 0x198) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001180)={0x0, 0x94, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x8d, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffffc}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x5311, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x6}]}, &(0x7f00000011c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001200)={r2, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x100000000, 0xa2c}, &(0x7f00000012c0)=0x90) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) keyctl$revoke(0x3, 0x0) recvfrom$llc(r0, &(0x7f00000013c0)=""/83, 0x53, 0x12000, &(0x7f0000001440)={0x1a, 0x31b, 0x9, 0x20, 0x7, 0x80000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) readlink(&(0x7f00000014c0)='./file2\x00', &(0x7f0000001500)=""/185, 0xb9) 2018/03/26 00:39:32 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x5, 0x7f]) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/199) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/26 00:39:32 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r1, &(0x7f0000006a00)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "0ab1b91760aa45bff44eed234cdaa6e81d7d003db7392be9565ef6ef635025b5613d5e04219559a8e68256b07ef6ea4c540133db33a44981d3fd7a5dd997d7"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) fallocate(r0, 0x1, 0x10001, 0xd222) ioctl(r0, 0x200, &(0x7f0000000000)="37cc2b0a82576ac3c6134697e33483d34fbc3d73415581c601addf080b8cee7e7dacacd0ed9d172e7ccbad89c7be2a6df699ea20040228") clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) timerfd_gettime(r0, &(0x7f0000da2fe0)) 2018/03/26 00:39:32 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000004c0)=0xe8) getgroups(0x1, &(0x7f0000000500)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000f00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000008c0)=0xe8) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000ac0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000c80)=0xe8) getresgid(&(0x7f0000000cc0)=0x0, &(0x7f0000000d00), &(0x7f0000000d40)) sendmsg$unix(r1, &(0x7f0000000e80)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="48591587e22f333a3e88444b9c7762ea354f48fb4c84e0989cc44c0b0d5085340a21dec9eaa07b54f653ecb44b4b50e5d66272c7c0d0c7e0a4ce9283a3bff35596840de2165d1847e86f0c6b19fc16439f8da3269449c2192855f9", 0x5b}, {&(0x7f0000000140)="7addc8f7a460841e3d451bd610980d3abdc05a09fdfe7c54b6344c838f253e3caf08f31f4008d545969850955fa8cff6628b12d6066f16c67b3a26affa2165822fc9d14f75566fc660f2b3a9185f3967633428eed9c16b8b28c642410c8cfe41ee55a707b339f9fb5958827b063e2447b206a4fc16f3f7fbaa48744d03a71efb217fe609c8957434d860c5682df21e2640fc85eca94ee310cc8442e2ecb08fd21716736db146b255bfddce7559224206927b4439847af8f2f7e2474bcd2eb152a0bd446afc1576cecd6776", 0xcb}, {&(0x7f0000000240)="3b706d1d403e3c05a55ba1c90122ed8b7578dd76220aa8dffe275d18600a697bc1174b84e534800df5720d4147b52b4dc9835312c0fa9e9b69a8e0772d91956c519b2db2079a196132709880fd9d2d515cc91499c7f9f4ae8ee646690030d8753c3492d98c68b6b922559ce20dce3bcc2798c9b160957da359181d8403a58357258a55fc9169cf56aafcb730941da6843636987c0b6b167aa0180130c822d82f3145f3ee7bed32392015b76b5a9bdedccac6062829aa464aecf8237daf3eb3cb72ac2a92bc3d93bbfe98363997a88f5c49a9581a23489c9a9508b557b9deceb1", 0xe0}, {&(0x7f0000000340)="0e169213800b11e41c46dd3c548876da13b8c349223902941e2aad921d", 0x1d}], 0x4, &(0x7f0000000d80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xe8, 0x4081}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) 2018/03/26 00:39:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x402080) ioctl(r0, 0x5382, &(0x7f0000ca7000)) 2018/03/26 00:39:32 executing program 0: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='syscall\x00', &(0x7f00000002c0)='syscall\x00', &(0x7f0000000300)='oom_score_adj\x00'], &(0x7f0000000240)=[&(0x7f00000000c0)='oom_score_adj\x00', &(0x7f0000000100)='oom_score_adj\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='md5sumself]\x00', &(0x7f00000001c0)='-eth1&(.wlan1\x00', &(0x7f0000000200)='oom_score_adj\x00']) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(r0, &(0x7f00000003c0)='net/rt_cache\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) r4 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r5 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r4, r5, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/26 00:39:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0c01000010002107ffffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ffffffff2b00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0200000000000000000000001c00040000004e204e200000ac14ffbb00000000000000000000000030f4dbf4630cb3e92bc4f828ed40"], 0x10c}, 0x1}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14) getsockname$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001d80)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f00000007c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001c40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001c00)={&(0x7f0000001e80)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="e000000100000000000000000000000000000000000000000000ffff000000004e22001f4e2200030a00802008000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="ed000000000000000004000000000020050000000000000036d20000000000000000000000000000010116000002000000000000002d0e0000000000000400000000000000090000001c00000009000000000000000100030300000000000000000000000000000000000000"], 0x13f0}, 0x1, 0x0, 0x0, 0x40480d0}, 0x20000000) 2018/03/26 00:39:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000a19000)=[{&(0x7f00003c0fb7)=""/73, 0x49}], 0x1, 0x0) 2018/03/26 00:39:32 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x7) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/26 00:39:32 executing program 2: socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x40) recvfrom$unix(r0, &(0x7f0000000000)=""/148, 0x94, 0x0, 0x0, 0x0) r2 = dup2(r0, r1) fadvise64(r2, 0x0, 0x6621da61, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x9}, 0xffff, [0x1, 0x4, 0x7, 0x0, 0x100000000, 0xffffffff7fffffff, 0x6c, 0x1]}, 0x5c) 2018/03/26 00:39:32 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x8, 0x133, 0x3, 0x1, 0x64}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xec, 0x3fe000000000, 0x6, 0x400, 0x84}, 0x98) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) flistxattr(r2, &(0x7f0000000040)=""/172, 0xac) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xc8043) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={"e7f8f19bb31a1e5ef952b58f0e73df5a", {0x4, 0x100000000, 0x2, "ff43795c7541", 0x1}}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c1426d3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/26 00:39:32 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x100000000000c) writev(r1, &(0x7f00000001c0), 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000000000000700000000000000040000000300000006000000000000000300000000000000ff01000000000000ff010000000000000000000000000000000000000000000000080000000000000000000000000000090000000000000002000000000000000100000000000000000000000000000000000000000000000100000000000000000000000000000002000000000000000100000001000000f7ffffffffffffff0000000000000000000000000000000004000000000000000000000000000000ffffff7f000000000800000000000000010000000100000000000000000000000000000000000000052000000000000000000000000000000700000000000000ff01000000000000010000000000000000000000000000000000000000000000000000000001800000000000000400000000000000e50000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000"]) 2018/03/26 00:39:32 executing program 7: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80800) fcntl$setpipe(r0, 0x407, 0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r1, &(0x7f0000000940)={&(0x7f00000001c0)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x10}], 0x10}, 0x0) 2018/03/26 00:39:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[]}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f00000000c0)=""/63, &(0x7f0000000100)=0x3f) fcntl$setlease(r0, 0x400, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r3 = accept4(r2, 0x0, &(0x7f0000000140), 0x800) r4 = accept4$inet(r3, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000280)=r5, 0x4) 2018/03/26 00:39:32 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='attr/exec\x00') fchmod(r1, 0x0) 2018/03/26 00:39:32 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x290100, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x6, 0x9, "e25ac9eb648b191cc9c6001ebff1f0f00fbe524b6d2db6a0aeb05f02e4753a1f014225470e8ceba5aef2cbca9ffe29e8459a295f7cf445ba91aee1fc021e1e", 0x3f}, 0x60) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0x11}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xfffffffffffffffc, 0x8, 0x8004, 0x6, 0x2, 0x27, 0x4, 0x9, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r2, 0x3c}, &(0x7f0000000340)=0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x110, r0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000380)=0x7, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000003c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) getsockname$ax25(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x5, 0xb, 0x7fffffff, 0x8, r3}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000580)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fcntl$setlease(r4, 0x400, 0x2) openat$keychord(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/keychord\x00', 0x20000, 0x0) personality(0x700000f) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) fcntl$notify(r4, 0x402, 0x2) r5 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r6 = add_key(&(0x7f0000000680)='rxrpc\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="f7b2d1c6ab7c9a0dd9dfe73ed10b6b31db4f68d8ea4b0ec616d8f8e992af771152a09ae4ff3a898e24a54784e1e8bae4d5775718e83d0967fa95eea81488bfd37163d03ba421d2ff7ca4027d490a0b46c9f280360427de7777bd2c4c7fc6a1f99e0d4d63aa99c1af1546f7da00fd14ebfee3b77aab9c4705f312046bcb0bdd09efec78474713dd3290c5a071ef6b3f5e78c90245f022605f84254eb80f156a19be5018d2a20990810811ba28f8e68f52c0e0c3387c57e346aa1d5d03f453261cea14bebb72d8b68b96a26e10492d3d41376057547c7b6e68d3f588397cdb4a7bedba390557bbff4552c4dba3d2c02d", 0xef, 0xfffffffffffffff8) keyctl$link(0x8, r5, r6) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/03/26 00:39:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) write(r0, &(0x7f0000000000)='W', 0x1) shutdown(r0, 0x1) r1 = getuid() setfsuid(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = gettid() rt_sigqueueinfo(r3, 0x3f, &(0x7f0000000140)={0x1e, 0x3, 0x4, 0x8}) 2018/03/26 00:39:32 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) [ 72.185657] audit: type=1400 audit(1522024772.387:39): avc: denied { setattr } for pid=11859 comm="syz-executor0" name="exec" dev="proc" ino=32295 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/26 00:39:32 executing program 7: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x0) 2018/03/26 00:39:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x6f}) 2018/03/26 00:39:32 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) fcntl$addseals(r0, 0x409, 0xc) fanotify_mark(0xffffffffffffffff, 0x1, 0x48010008, 0xffffffffffffffff, &(0x7f0000a22000)='./file0\x00') 2018/03/26 00:39:32 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) umount2(&(0x7f0000000000)='./file0\x00', 0x7) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x4}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 00:39:32 executing program 3: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f00000003c0)) exit(0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) timer_delete(0x0) 2018/03/26 00:39:32 executing program 4: renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') 2018/03/26 00:39:32 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x8}, 0x8) r2 = epoll_create(0x400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) 2018/03/26 00:39:32 executing program 4: 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, 0x80000002, 0x0) flock(r0, 0x1) 2018/03/26 00:39:32 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000af1ffa)='ramfs\x00', 0x80, &(0x7f0000895000)) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000008f60)=[{&(0x7f0000003000)=""/1353, 0x549}], 0x1) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/03/26 00:39:32 executing program 7: r0 = socket$packet(0x11, 0x200000000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendmmsg(r0, &(0x7f0000006a00)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "0ab1b91760aa45bff44eed234cdaa6e81d7d003db7392be9565ef6ef635025b5613d5e04219559a8e68256b07ef6ea4c540133db33a44981d3fd7a5dd997d7"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 2018/03/26 00:39:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x14, 0x13, 0x109, 0x0, 0x0, {0x1f}}, 0xa}, 0x1}, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/26 00:39:32 executing program 6: seccomp(0x4, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x23e7, 0x9, 0xffffffff}]}) r0 = fanotify_init(0x3, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = creat(&(0x7f0000000100)='./file0\x00', 0x181) poll(&(0x7f00000007c0)=[{r0}, {r1, 0x88}, {r0, 0x81}, {r0, 0x400}, {r1, 0x80}, {r0}, {r1, 0x40}, {r1, 0x300}, {r0, 0x2}], 0x9, 0x2) r2 = getpid() sendmsg$netlink(r1, &(0x7f0000000780)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe, 0x402}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000180)={0x2b4, 0x3b, 0x2, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x234, 0x50, [@generic="734bba085f2e5fc0bcad29ade7948d0cb2160dea314931af98f484b4a36c54cd70ff12eea055e6aaf3b5ac17d9c1bdc2770981b13de18381f12c21a0bd143327b5580695d3526cc4352852c1d8cc12b891546ab83d7f08fc2724f55c7881ab93d4382a8817ac08297619e831b81f6ed3264fc772035cb831324c07708893a2457c5d93ab626b1fbe1598c0c8da3782decd5994e9085e00f11d99f91d037c9047067c7ce05502653d8c7e041f987a862ba0c1f9c452", @typed={0x14, 0x4, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="3ccc27e079fec5ea31579e661ed6f5fa32e4121b1ed17b621dbcd3aaac904fa32d3fac3baf70728385df1642e04ec5ef75a90fe58ab3d116ee783afa2271224a7edb258fb49ffe9f74c9da5433aee27e8799c7a5ec8440c3f6f8bbd490f3b410fc3fc87dbe4e98a20dd0494a008c54fca03a6295a39d2de61aa97e79ccacc5c0b63bd2685ff3d5a71356b385298702fa33901f66ed7a4c25eb5b8b8813317a0ba1a967eb3519f90c296769183728459eb0c4c8d9c5f7126fedf23817eefb91391103e4f8", @generic="a68c8885280cdecb2e87aa7ebe2f578d00ffff731597a774de0c3873c0b1055d1124bee1cbeacf33e2f1d48cdc4e2606eb577dabb3c71689287acc986261670ea704784e2e1fc847e8c6c0d0311d5afb587c0a152995bf91917093bf45a73bba2762f6edddc59c015821259b4be76aa8302c0e4ce256a7e81ba6c2bf0d64", @typed={0x14, 0x31, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic, @typed={0x8, 0x96, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x1e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="63ae1ebef118abcb71ecf1b7030d4fbb84150303612b7fb681568da0e2f81d7ff6452e524593edf11ded5c62d70f0b26d1e38f62299350dc13162733b979673e9f201cab55d258ffe0b9ce9c787d35da174917e5f4976fbb8f710eeb31abb4af2070acce1a9484d52539023bbb"]}, 0x2b4}, {&(0x7f0000000440)={0x2d4, 0x3e, 0x800, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x4a, @str='*\x00'}, @nested={0x2bc, 0x81, [@typed={0x14, 0x6d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="54e57fe5c9de23d690fee9e3822aa899ef7084dddfa159bda4f23ef35a427c575a866227caec8a40aab23aeca44f6b3adba5432d24486e16ece2dcedd16ba30dd43cfc6cff23c0d0850d123bc4081ff8238b49321afcd6af5b08b1d2fdb3514cfe9e535b3ce36f77961a50300a4a0479ad7011096a536c7c191cf240f1188fad2e6b22a1911c8dd02bb1633ed4b36217fbf0383d6054d91d2b754df831533118ea1d50164e795bdb6d", @typed={0x8, 0x2, @pid=r2}, @typed={0xf4, 0x27, @binary="fde3c9fae116916e45d9c2830ea82fa05a5c2d32a804c0599acb37e40e015bc50169b4deb38b3efce888de4ab3090f56d3c2fa08a645b142dc40cd93c89a90692b162e2c0f651fc0cecba958e1fb54d2a3af3d56df22d60414818af708b4d1633135e23cb37e7c85be28c38d246e2be663b14ed0d8e1be566502032e78e6067408a49533f0738f3a11fbb5185469cda56d19c7fb7c3ddb9b37a7fa559a8f8be2d1f16ed42338a548e5776eff0b727299e93bc5e5149c86e3fda6d7f265ab3b6c7e75d1bed3e2a17eeb141fc120a5c9216b8078304afc7c499e77649af2db450f39b9b1f2f30e2451e2b1a65012"}, @typed={0x8, 0x59, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x4, 0x32}, @generic="5d3b22b3301bc68a3976f6f7df1ad1265cb8269d9516bc51e5373b807d6e735566627d289739ec538f63d4b4c5e222837b2b0873d7ffd1f52fa7a07e12633409f3d8f165f1fdb07a62e32f143f50503068cb24cffb4fdf1df762f0c3868a3156bbac348e097e83ebaa66ca06fe15dd4413464ecd3bc23e1bd8b36828e959e8a58fe2a60f2867908cbafd19043fb60d6eca2b194e059dae2ac2a84f4d8b36f7ead10c3cc57fbad1a2ee89000fbfb092c892c72ae43c3fbaeb5665f9d4c1b3284f26bf4ec0d0a1f5432c41507e9aa3be40d5bfc47d6bbd80c3cef5e1c58d6ba43801cf0a8f8462", @typed={0xc, 0x43, @u64=0x100}]}]}, 0x2d4}], 0x2, 0x0, 0x0, 0x4844}, 0x20040800) open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/26 00:39:32 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e65742f65e82c9413737564706c6974653600") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x6}, 0x1) recvmmsg(r1, &(0x7f0000006b00)=[{{&(0x7f00000001c0)=@pppol2tp, 0x80, &(0x7f0000000580)=[{&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000380)=""/20, 0x14}, {&(0x7f00000003c0)=""/82, 0x52}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/165, 0xa5}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0x8, &(0x7f00000027c0)=""/222, 0xde}, 0x1ca2}, {{&(0x7f0000000600)=@can={0x0, 0x0}, 0x80, &(0x7f0000002980)=[{&(0x7f00000028c0)=""/164, 0xa4}], 0x1, &(0x7f00000029c0)=""/4096, 0x1000, 0x9}, 0x8d}, {{&(0x7f00000039c0)=@can, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003a40)=""/202, 0xca}], 0x1, &(0x7f0000003b80)=""/21, 0x15, 0x27f}, 0x1114d477}, {{&(0x7f0000003bc0)=@un=@abs, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003c40)=""/20, 0x14}, {&(0x7f0000003c80)=""/58, 0x3a}, {&(0x7f0000003cc0)=""/160, 0xa0}, {&(0x7f0000003d80)=""/247, 0xf7}], 0x4, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000003ec0)=@can, 0x80, &(0x7f0000004080)=[{&(0x7f0000003f40)=""/96, 0x60}, {&(0x7f0000003fc0)=""/137, 0x89}], 0x2, &(0x7f00000040c0)=""/11, 0xb, 0x6}, 0x1ff}, {{&(0x7f0000004100)=@un=@abs, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004180)=""/247, 0xf7}, {&(0x7f0000004280)=""/52, 0x34}], 0x2, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000004300)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000005440)=[{&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/189, 0xbd}], 0x2, &(0x7f0000005480)=""/174, 0xae, 0x2}, 0x40}, {{&(0x7f0000005540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005840)=[{&(0x7f00000055c0)=""/216, 0xd8}, {&(0x7f00000056c0)=""/95, 0x5f}, {&(0x7f0000005740)=""/27, 0x1b}, {&(0x7f0000005780)=""/132, 0x84}], 0x4, &(0x7f0000005880)=""/154, 0x9a, 0x100}, 0x8ff}, {{&(0x7f0000005940)=@ethernet={0x0, @local}, 0x80, &(0x7f0000005ac0)=[{&(0x7f00000059c0)=""/198, 0xc6}], 0x1, &(0x7f0000005b00)=""/4096, 0x1000, 0x4}, 0x6}], 0x9, 0x10040, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006d40)={'syzkaller1\x00', r2}) readv(r1, &(0x7f0000000780)=[{&(0x7f0000000680)=""/200, 0xc8}], 0x1) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b63475a0c28dcef13e5707570"], 0x1a) 2018/03/26 00:39:32 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc9, &(0x7f0000000380)={&(0x7f0000000500)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, {@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in=@dev={0xac, 0x14, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x4) 2018/03/26 00:39:32 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x2800000000000000, 0x9, 0x7cb7, 0x40, 0x3, 0x101, 0xffffffff, 0x7ff}, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x3}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xd6}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) 2018/03/26 00:39:32 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x6, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={r2, 0x8}) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000aeccc8)={0x14, 0x6, 0x1, 0x7ffffffff}, 0x14}, 0x1}, 0x0) 2018/03/26 00:39:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="996d7a21a811ccf7e9d575ab6cb5") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200202, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) 2018/03/26 00:39:32 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='wfgn0', 0x3) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0x7da480f0, 0x200, 0xa) poll(&(0x7f0000000080)=[{r0, 0x8000}, {r0, 0x4}, {r0, 0x4100}, {r0, 0x4000}, {r0, 0x308}, {r1, 0x4000}, {r0, 0x1010}, {r0, 0x5102}], 0x8, 0x2) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x3, 0x0, 0x2) 2018/03/26 00:39:32 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f0000000380)="e91f7189591e9233614b2f", &(0x7f0000000340)="e91f7189591e9233614b00") lstat(&(0x7f0000000080)="e91f7189591e9233614b2f", &(0x7f00000000c0)) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)) 2018/03/26 00:39:32 executing program 6: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/26, 0x1a) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x10001, 0x6, 0x82f, 0x1000, 0x0, 0x8}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) 2018/03/26 00:39:32 executing program 4: r0 = creat(&(0x7f0000002f80)='./file0\x00', 0x90) clock_gettime(0x0, &(0x7f0000004540)={0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000004280)={0xdb1}, &(0x7f0000004800), 0x8) write$sndseq(r0, &(0x7f0000004600)=[{0x89, 0x2, 0x5, 0x7, @tick=0x1, {0x8, 0x8001}, {0x2ce, 0x10000}, @raw32={[0x0, 0x3eaa, 0x4]}}, {0xfffffffffffffe5b, 0x80, 0x8, 0x7fffffff, @tick=0x1000, {0x7, 0xfffffffffffeffff}, {0x1, 0x2}, @addr={0x638, 0x10000}}, {0xffffffffffffffff, 0x5, 0x1, 0x6, @time={0x77359400}, {0x2, 0x3f}, {0xf19, 0x1}, @raw8={"2fca27b5d7c2112e79513444"}}, {0x71, 0x8, 0xd2, 0x7fff, @time, {0x3, 0x4}, {0x5, 0x1}, @raw32={[0x400, 0x800, 0xb8e]}}, {0x9, 0xb58, 0x8, 0x2a65, @time={r1, r2+30000000}, {0x0, 0x8}, {0x6, 0x2}, @ext={0x72, &(0x7f0000004580)="7ceb48202ce8091f6fb63da47f9be8039a4ffd760664a36b8d6aa115400e55c29e9469705082498babd77629c0d8722fed3a81a77c09f1220f79c93acb12a8e01fa13ebe8ba742b17391d630f707902d9a99b5167d4fadbe5f9f60e01e20617d602ffac2c15d1b0bc3136b2dff01482548d6"}}, {0x1, 0x4, 0x9, 0x8, @tick=0x10001, {0x5, 0x80000001}, {0x176b2, 0x8eb4}, @queue={0x9430, {0xdae6, 0x8}}}], 0x120) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004740)={@empty, @loopback}, &(0x7f0000004780)=0xc) sendmsg$nl_generic(r3, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000000)={0x14, 0x13, 0x311, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) sendmmsg(r3, &(0x7f0000004180)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001600)=[{&(0x7f00000000c0)="cd1b3277e974f60cb001576587f432a2018196e71d5890d03e2600fa725d2e5454ac834af2095857dcb49c915d60888e4fbc1a0301759795661621aa76cf1bd9623ad00e315e4777acb2b4e86ef2d434a2c07214783e7a60d3997d0eba108bf42da11f4bd69a64c88bd1e6632aa6bf9f2eb1b3aa2c73444179815ab6ff4afcce5206d550bec993679d31d73b613983281664582263cfff0d653c8dcf9275fbfb9dfe98c1d69d83deea990d51d6209e94be546d28096355f9c433894717b8f3ce1c7f932e3223297056a653c3a3d2f14e23a175147c2edaf40ae4439341f5e8", 0xdf}, {&(0x7f00000001c0)="1d9a666d746ad09448fb80a08e9f5e02a37c285d00470f5aac9ba7ca475ac1c6d15e46bc51a98ba330afcec9e2ca6037afaa7c9cdc04a8479960b4275b4db4bb249d19fca2e676688394e90d7dad9c21661227c48ff9bbd03f0435484c573a601668969d0e4e777ca5e82c15a7ab6b413a251b1df8741f6f954564607f4474ce86bfac9d076320a8577b65c99ee5024c468a5c553d94f9b734e66f23fe17236f6a56d47d2cf0e843f6ca64c24514ee4e89", 0xb1}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="6d574a15c156ff64a14034de1f76281e973c5b76aeed0348d21e90b18f7a51e98e87305e73b7df824ff79b6f73a181d36380cf6da51c68cab990beee7f3e3cc0b0c8f4497c6d9bf4ec2240834483c3a6b22e7f22f94580964a17a3b1e5a8a6bf19a74ea40b9d283c02709f1e9053c7f0ab708fcd920a213be9136f455138088ae61eb834e15c1d08b20e", 0x8a}, {&(0x7f0000000440)="da9b3aab4880fddd947b4567a0505e0a93f3260f51829556d539acc77eae16ca59fcea6527c30646379d17226dcd1b8b9c54668736966a033e96540d3cdac8e160b1cfaa7b7edbf8e2c19b2c7abc29ee87bf2831f14feb94bc4bbf827c2128a646dc6a937e6b80eba44025db915f6a719514a0c2f7550c5f6965b0b2890e9026e6ed7d49200b66988d3efbe791b7e8df4a60b14e3ab534d0961e8349ac329dd5255e0111952c8e937f1b0f5ae819968172bfe70b30b8bd64675c504e39dc8ed611eea893952df5e432bf646658ae685472920ccfa3e164", 0xd7}, {&(0x7f0000000540)="8d2f313428727b425b22b5b1fdba33ea10dd65c8e5ee13fd446b7125b54d1f637660875418f37fd05f3da40beb59ad4f7c9141fd3984b294abfda961d712a52c548afbd0ce0cef4cfbea6b8ef580cc43846c89f0a042cc92b0e68458707725ce64365472158a953eb9127bdc157e02edbc014a", 0x73}, {&(0x7f00000005c0)="e6479c78cb1d8430a20197f69e47b89201fa7422fb2e976d311a5c41362ca35e", 0x20}, 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{&(0x7f0000003140)="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0x1000}], 0x2, 0x0, 0x0, 0x4000015}}], 0x3, 0x4010) r4 = syz_open_dev$loop(&(0x7f0000004840)='/dev/loop#\x00', 0x9309, 0x20003) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x10001) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004240)='/selinux/checkreqprot\x00', 0x28000, 0x0) r6 = add_key(&(0x7f0000002e40)='id_legacy\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002ec0)="0cbb374d19976a7fa58c800d4cdf0293b0ecebbb597d350a2549eeb31a7df11aa8c105dbefeba34d4e2592386dfe34b107f1dea143da28d3c1392fcc6122c2a7697b882daced73a92937c7210981bdc4ba57d0cc7154967f90bd8e1acced7b3d6d86cbfae70e5210c2ef433cdc8cdb78e2f45fa84c0b96418ddabf54faa06b0a03965845f7a801e49aff38a6e8615c", 0x8f, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000002dc0)='keyring\x00', &(0x7f0000002e00)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000047c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x1) 2018/03/26 00:39:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = eventfd2(0xfffffffffffffffe, 0x807fe) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5d) 2018/03/26 00:39:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x80000000}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/26 00:39:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@mpls_getnetconf={0x1c, 0x52, 0x0, 0x70bd2c, 0x25dfdbfb, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40d0}, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="56f411af1e461380dc44685a341cf481f248729df7c0339ad3c01f5bdedd4d9b8ae555293ec225720c9345599183130484a6d314341f8f8d60b2b9b394efcfd1c6362b9a6674a564134e369fbf2693e1ac854fd7b4fc08e810b6a737d4f655b6b5303b304dfc67a6056af67aad0edccf7f34e200fef01e87b527e2e740cde1d54beb525240d22a2e56aa3a56e35cf476", 0x90}, {&(0x7f0000000280)="42f3757d83b821dd73c9b68d0b4457478e22e405257ab535673b347b90853167d742b809c2156c4cfafcf6a945d4c67b31fa03007d208923f559519877d0bea8c4693c93cba53ebc2e9acb8a87c73eb6f0c01cc7b57f591f1721f5e0952af5cf", 0x60}, {&(0x7f0000000300)="19d93ab07b67ef6e547d843bece0b69e3691dc12257b7877fbef5ed57ea54c95c42d1b", 0x23}], 0x3) ioctl(r0, 0x100000002282, &(0x7f0000007000)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x2, 0x8000, 0x10000, 0x7d3, 0x2, 0x4}) fcntl$notify(r0, 0x402, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x2}) fcntl$setlease(r0, 0x400, 0x0) 2018/03/26 00:39:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffe24, 0x0, &(0x7f00005a3ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000540)="d4", 0x1, 0x0, &(0x7f0000000600)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/26 00:39:32 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000080)=""/9) sendmmsg(r1, &(0x7f0000009800)=[{{&(0x7f0000002180)=@can={0x1d}, 0x10, &(0x7f00000035c0), 0x0, &(0x7f0000003600)}}], 0x400000000000193, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) recvmmsg(r0, &(0x7f0000001240)=[{{&(0x7f0000000e40)=@nfc_llcp, 0x58, &(0x7f0000001100), 0x0, &(0x7f0000001140)=""/3, 0x3}}, {{&(0x7f0000001180)=@nfc_llcp, 0x58, &(0x7f0000001200), 0x0, &(0x7f00000031c0)=""/4096, 0x1000}}], 0x2, 0x40002162, &(0x7f0000001300)={0x77359400}) 2018/03/26 00:39:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0), 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x8, 0x10001, 0x1, 0x9, 0x2ba3, 0x10000}) 2018/03/26 00:39:32 executing program 0: mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f0000000040)='./file0/bus\x00', 0xc010, 0xfffffffb) unlink(&(0x7f0000000080)='./file0/bus\x00') 2018/03/26 00:39:32 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x62, "9786d94cc339160b13bf2a221f9a5b3f31573197efb45ed5ac935a17282bb2fc8d249a3bcac52d0a91a85afbeb4e5b4ca53cb8b685a9b7d56f8e8683c010f924be0f1e30d31f7c0b7567e88896b2e9f9f9e5523ad8525fa51e8b9b6c432b6614cf2a"}, &(0x7f00000001c0)=0x6a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={r1, 0x101, 0x30, 0x4, 0x2}, &(0x7f0000000040)=0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'rose0\x00', 0x6}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000), 0x3) 2018/03/26 00:39:32 executing program 4: rt_sigreturn() r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001100)={&(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0x1064}, 0x1, 0x0, 0x0, 0x800}, 0x24000080) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f00004b9ff8)='./file0\x00', r1, &(0x7f0000c36ff2)='./file0/file0\x00') 2018/03/26 00:39:32 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) getresuid(&(0x7f0000c10000)=0x0, &(0x7f0000844ffc), &(0x7f0000409ffc)=0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000001c0), 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x27, 0x1, 0x1, 0x7, 0x8, 0x101, "eb2eac29c696e38c0e8356c315b3db5e58ef0319feeb6604ea1f74cbd8a79946251131133f60224672e7f455952bcd606cfb7ac6ff14128b9b2318d36eef8f", 0x14}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000080)="d55f9a3ec4d9112aed298b6e197d1dae77e4f35e99443697c7388b8b7fadf8a5b8dc22ec6c114c307238864596f7a5426f753db797ce02df12cf38c1feea7ca1b6f8c0386ba949b43f00b63d3ad591d1246b370b8224e2045f5d6fcdda1f1a135a3fa41fd6989f03ee20bd5bc88ee0aa26b314035b3b34a774f2edd5b491", 0x7e}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="4000d62a0000fc000100000000ff00ff58b2dcf153e49e66c3d14eb9062c8c767261297126f1f00e7f4bcc81e2ff7f000000000000be3ad539"], 0x40, 0x4000}, 0x4000000) setreuid(r0, r1) 2018/03/26 00:39:32 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10800, 0x0) r1 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x214000, 0x20) write$selinux_context(r2, &(0x7f0000000080)='system_u:object_r:hald_keymap_exec_t:s0\x00', 0x28) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000600)=0x9, &(0x7f0000000640)=0x2) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') sendmsg$nl_xfrm(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=ANY=[@ANYBLOB="c00000001b00010300000000000000007f0b0001000000000000000000000000e0000001000000000000000000f8ffffffffffffff0000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000000000000018000000000000000000000000000000000000000000000006a42000000000000000ab84847df0f64d4f2fc0000000000000000000000000000000000000000f9ffffffffffffff0000000000000000000000b16b6e0001000000000000000000000000000000"], 0x4}, 0x1}, 0x0) lstat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) sendmsg$unix(r2, &(0x7f00000005c0)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000280)="f54329", 0x3}, {&(0x7f00000002c0)="54fb00884d9a11a0805b73d108014004bdfaaef0602d70d1b65b97e4ba7cc6199f419d106ae5ce548dde47a76b1df4a7dbbe8fee0a7cfa527ec7543cb832add81c57d463af47ca2fa8e96d97cf80660fb82501a680b9930a223cd7a59d084694f2f5c0b9f1ad933670bcd9c41a3527103d98c6661d9f1fec5567dda61681006f5d3b575fa6966b9e4ce7f8bae737f9ccedf116da027d2d1e488340361acfc9f55b4021c6eb4722e7008c95db89ab4a1ba592c2aa36b66eb514e3d7f43d1b535f8a6a4337f50f309fa1daccb3ff73264b987d7ce92586d73f382db2a2ebfc0821a6a3", 0xe2}], 0x2, &(0x7f0000000540)=[@rights={0x28, 0x1, 0x1, [r0, r0, r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x10, 0x1, 0x1}], 0x58, 0x40}, 0x800) 2018/03/26 00:39:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r1, 0x40}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000080)={r4}) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) 2018/03/26 00:39:32 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) fallocate(r0, 0x1, 0x1447, 0xff) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) fallocate(r1, 0x2000000000000001, 0x0, 0xf75e) ftruncate(r1, 0x4) fallocate(r1, 0x1, 0x0, 0x10000) socketpair$inet6(0xa, 0xe, 0x10001, &(0x7f0000000040)) lseek(r1, 0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000080)=0x69, 0x4) 2018/03/26 00:39:32 executing program 0: msync(&(0x7f0000026000/0x3000)=nil, 0x3000, 0xffffffe) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/26 00:39:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'ip6_vti0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x10001, 0x0, 0x10000, 0xaeeb}) getpeername$llc(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x6, r2, 0x10002, 0x6}) 2018/03/26 00:39:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x200000b3, &(0x7f0000000100)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/26 00:39:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x298, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000002c0)={0xffffffffffffffff, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r3, 0x81, 0x85, "47a2eff02d5f97acbbed69b42521ae3cf760641ed50cffdb3769b0428d3066226330752a6fa736309d1e37c29c2fc22bc0ba5883500c97ecbc9e550016caaaf90b3a7d8130101239314d5815f7bd1d4d923a0b34f196ef7446d69f26e72ced05c9ae5407b82da95d13b75a7505d4bc76b9eb30aa148ffe6700346f7bbb25063c57d870a2ae"}, 0x8d) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffff, 0x200) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x10001, &(0x7f0000000240)=0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) 2018/03/26 00:39:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000218fe9)='net/ip6_tables_matches\x00') close(r0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x3) 2018/03/26 00:39:32 executing program 4: r0 = memfd_create(&(0x7f0000000000)='-\x00', 0x1) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readahead(r1, 0x5, 0x3c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/26 00:39:32 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r1 = dup(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/26 00:39:33 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'irlan0\x00', 0x100}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setfsgid(r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x9, 0x3, 0x8001}, {0x9, 0xff, 0x4, 0x4}, {0x9, 0xd2, 0x9fd2, 0x4}, {0x5, 0x1000, 0x80000000, 0x1000}, {0x10000, 0xa5f2, 0x3e7a, 0x2}, {0x800, 0x8, 0x2, 0x60}]}, 0x10) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000280)={r3, r4/1000+30000}, 0x10) rt_sigprocmask(0x1, &(0x7f0000000000), &(0x7f0000000180), 0x8) 2018/03/26 00:39:33 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000540)={'sit0\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0xc) 2018/03/26 00:39:33 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xae00000}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21}], 0xb0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff000000800000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000280)=0x7, &(0x7f00000002c0)=0x2) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000001c0)={0x1000, 0x4, 0x1, 'queue0\x00', 0x400}) 2018/03/26 00:39:33 executing program 7: futex(&(0x7f000000cffc)=0x8, 0xb, 0x4, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000048ffc), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x2, 0x9, 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x0) 2018/03/26 00:39:33 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000040)=[{0x1000, 0x0, 0x2, 0xffffffffffffffe0}, {0x401, 0x0, 0x1, 0x3}]}) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = getpid() sched_getscheduler(r0) 2018/03/26 00:39:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000383ff4)={0x10}, 0xc, &(0x7f00003bbff0)={&(0x7f0000000200)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0xb8}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000540)={0x26c0a615, 0x9, 0x9}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f00000005c0)={'syzkaller1\x00', @ifru_ivalue=0x5}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="8ce3d6c2ded83527c638b5ea0dc6e6c236d81ef0fb5dc019454aab7e0c17886fe4ac816c5801b1d87adbb3983c93334d3998e94b6a4d9c3a4a9efcd8b16ce18025877fdc8f69f6f670a837c02da01a40f4bdd488d9b6a59ec9cf9ba9ac662294a824367e8eebaf5db61749e679b3c39f0e6a3252f4d78e03c4daaed7cdf8ce89c57d64afd9ca2948e164b937350dfd230b398f2acd4a0847a3d8bc88154956a83db3ecea4e52b30452771e21bb91d2ffbc521f7619479582195d7b12228d6eb10680cbe983e616edc1ce0fab12b6911590065d85ace5039c10056eda1da63aa50f89453c1fa2268f4c05fc3db6ed449d", 0xf0, 0xfffffffffffffffe) r2 = open(&(0x7f0000000400)='./file0\x00', 0x50000, 0x180) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x6, "b047032b96c4"}, &(0x7f0000000480)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0x7ff, 0x80, 0x2, 0x1000, 0x8, 0x7f, 0x8, 0x1, r3}, 0x20) r4 = add_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="eed90807baa94201fa6b03ab7cd2fc567e113abb423f3441fc8dd9ed843a1ca6acdecccd36dea9ab501368e6e62fa1b393e219d0784bab7d798dd55e", 0x3c, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000700)=0xe8) keyctl$get_persistent(0x16, r5, r4) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r6) 2018/03/26 00:39:33 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x9, [0x8, 0x30000000, 0x9, 0x8, 0x100000000, 0x1, 0xfff, 0x8, 0x4]}, &(0x7f0000000080)=0x1a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x4e20}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x9) sendfile(r2, r3, &(0x7f0000e64ff8)=0x36, 0x10001) 2018/03/26 00:39:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/tcp6\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x15, 0xa0, &(0x7f00000001c0)="40d1c923090daab1498f693a00883463f75fe44679e9611dc66619194dd030213d7114bdaf463a3372d697a0e70df972874900d5df36ac18d1792380f2c32c9ac0d6ec72dc8fd6a89ccf64424600a612157197a11b323411d0788c3759e2cc9199de94033267b5c7d714b8deb1b042edd41d4f008d0f06369175501cb21a4ca8f90545318d92624bf4adee33c9c4874db9b1ea278d75b8f441f2c73007285ac2"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x10000008}) preadv(r0, &(0x7f00004fffd0)=[{&(0x7f0000b21f07)=""/126, 0x7e}], 0x1, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x1, 0x4, [@loopback=0x7f000001, @multicast2=0xe0000002, @empty, @rand_addr=0x7fff]}, 0x20) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/88) 2018/03/26 00:39:33 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x8001, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x22, 0x400, 0x80000000, 0x80000001, 0x3, &(0x7f00000002c0)='syzkaller1\x00', 0x2, 0x9, 0x2}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c0100001700be7e7f2c0702fa5ab8624801000000000000000000e00000010000000000000000000000000000000000000000000000000095c402ccbf0000000000ffffac1414007f000001000000000000000000000000fe800000000000000000f2ffffffffa90000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e0000001000000000000000000000000000000000000000002000000000000006653cd383fa2e155a3d5b2fcd9be37dde67b36899d86c4ff7993239920787f7a0062fe939faa4230d1e40aa2c69615630c31fe5f2e45437158390021429c0bc5128b96e0f874230c3be241", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000237b0000000000000000000044000500ff010000000000000000000000000001000000003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/26 00:39:33 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x5) 2018/03/26 00:39:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x60000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/124) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/03/26 00:39:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000180)='.', &(0x7f00000002c0)='.', &(0x7f0000000380)='9p\x00', 0x80000, &(0x7f00000003c0)="81d2cdc53054c59357d648b539a484efb511a11b91da0872c3fee57cb548c50d7ec0a6a66ef1441e880ee195b6c478bf61b20a0c6cdfee938af828665ed631a4099a3f801ddb5ceb350c30") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)="2052acd9de2e0ef545c2abe277bb91bf390e811697721d7f92cb7c9ff413e91ad257b4089cc13726a3355bc27022da1533609a4745968e9ab327382e360843e9108b5233b6e2ba251f794612b3fbd0bcf4eb1c7418230ab9335a0fa126d5040590941890abc5fb95039da7f4d91b1b5a6e14b3641f697edf9cbf981d714173751aed285f0cc9f255f7ec7d608045ba19eb7eab19e3c3304552733e81014eeab4772a515b932281a8ad92a8415383b7c0323ec2d5a326938995c2510f183cfd") shutdown(r0, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/26 00:39:33 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x6) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000080)="e886a3fcf0f69a0eb63390512dd1d243edddeba4f6d12443cfdbf40d4518d9f98c93d01b28839608aebee329215121efa209c433934429a1b0e324683a55bc35063692eba4db3b98baf8c3c6fb6d8e5bc7826edb48c2e539f44edfc6c7546def617c242bac5caf1073302a635628775f2d08e5a9ed28ef8f794495aa87366d3ef910212d93d0c3fdc34b8dd55a4082e41ccb32ed6a34d51bcc2b5233fea12e1dc2ee42f3276f8124a2eb5f2dd7c8f91b18d2f6183a3ef12484caea76ffb7721357", 0xc1}, {&(0x7f0000000180)="e4e498eb30b025599664d5343e518dba005065251cc2f0a3090f1102d6b7c77e3c5b969ab2fd22d7bd0fb5124350b5c63e27b148c20c378814b87115637d40b073a61966847f4c7e96a4ce7805cf335e63", 0x51}], 0x3, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00c800f3442fda37b86abe901b5fce2eb082013a6da3011bec81644ba6fbad8e9adef79ea625268801984d7730db947e2bb0a93c1c96b6e24a5ea5b0c064e7178f04e6fd16b8a5c35e4323d7918d824f6201d6eef65bf7290762ebb4a2b6d5bb20fb920945f6ab5a5d"], &(0x7f00000002c0)=0x62) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000003c0)=0x84) 2018/03/26 00:39:33 executing program 2: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000436ff0)={0x0, 0x0, 0xfffffffffffffffc}) 2018/03/26 00:39:33 executing program 4: r0 = getpid() sched_setparam(r0, &(0x7f0000000040)=0x6) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3), 0x1fd}], 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) [ 72.947356] SELinux: unknown mount option [ 72.981302] SELinux: unknown mount option 2018/03/26 00:39:33 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x200000, 0x0) lseek(r0, 0x4c, 0x4) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000003c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={r2, 0xfffffffffffffe00}, &(0x7f0000000480)=0x8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000100)="c4402935b470f27ec11c192532571a699e124440298ce5b675696c03f02c76a96074cd7069b489c8f32699cf2c5ea3899b772a9ae4c283baf7d022b946b047d7db4b436373037d23dc0d9ad92343df26fb60c6f7bd614330978360585cc3d4cd4c904a52967f547d95df5c156c5a57d0cbe513565f82cfd9d417e8f79e6ece531e1bbb03889f623197d315a7d8a06f4f794cad53b2ecea330675d67f1e5e67899d838639062aa0f08732ff5c900237e59268b4f55b2a401a6ab669edfc447b5d6f366712b6a719298500c2d0", 0xcc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000580)={r3, 0x5}, &(0x7f00000005c0)=0x8) r5 = socket$inet6(0xa, 0x2000000802, 0x0) r6 = getpid() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000680)={'gretap0\x00', &(0x7f0000000640)=@ethtool_cmd={0x12, 0x1, 0x8, 0x9, 0x1ff, 0x3, 0x4, 0xd8d7, 0x80000000, 0x1, 0x9, 0x978, 0x0, 0x6, 0xffff, 0x6, [0x0, 0x5]}}) fcntl$setownex(r5, 0xf, &(0x7f0000000600)={0x0, r6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000004c0)={0xb7, 0xe6, 0x7, 0x7ff, 0x81, 0x4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) fcntl$setpipe(r5, 0x407, 0xf) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xe25b}}, 0x91f, 0x8, 0x5, 0x4, 0x30}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000300)={r7, 0x1f, 0x7fffffff}, 0x8) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="f2dd3cefb0c06c888c10000000010000000002000000001800"], 0x10}, 0x0) 2018/03/26 00:39:33 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) socket$l2tp(0x18, 0x1, 0x1) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000180)={0x0, 0x2, 0x5, 0x8, &(0x7f0000ffe000/0x2000)=nil, 0x2}) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000040)=""/127) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) signalfd4(r0, &(0x7f00000000c0)={0x7}, 0x8, 0x80000) inotify_add_watch(r1, &(0x7f0000000100)='./control\x00', 0x20a4000960) getpid() sched_getattr(r2, &(0x7f0000000140), 0x30, 0x0) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/03/26 00:39:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x93, "dd96629b5ba0d93fbe992c1b4955f369954de252cf7fb015b25ac01d4a3f33d93ede82f42e0d4316585fb63333b95f3b11caeb4b19081942e0b12cce3fc1d1abc519aefc9fef736b3439d299635859da52024eb288194d3acf2181b2ae925f5a40ba69fc1b849bf66ca16737c127d29bccf2ad45e593771762ae51393d80ddbfacdb02115c2e54ec65c054e86347a404d8b370"}, &(0x7f0000000000)=0x9b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r2, 0x5}, &(0x7f0000000180)=0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/03/26 00:39:33 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000001c0)=0x1) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xffffff71, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0xa, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/26 00:39:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001200ff02000086bfa918000009284cf691f728"], 0x14}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) prctl$seccomp(0x16, 0x3, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0xff, 0xcfd, 0x4, 0x1}, {0x1, 0x3f, 0x382, 0xb5}, {0x3, 0x7, 0x9, 0x7fff}, {0x2, 0x9, 0x4, 0xe0ce}, {0x1, 0x3ff, 0x7, 0x5}]}) 2018/03/26 00:39:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000014c0)='/dev/sg#\x00', 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001500), &(0x7f0000001540)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) readv(r2, &(0x7f0000001480)=[{&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/227, 0xe3}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000140), 0x0) 2018/03/26 00:39:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000180)='.', &(0x7f00000002c0)='.', &(0x7f0000000380)='9p\x00', 0x80000, &(0x7f00000003c0)="81d2cdc53054c59357d648b539a484efb511a11b91da0872c3fee57cb548c50d7ec0a6a66ef1441e880ee195b6c478bf61b20a0c6cdfee938af828665ed631a4099a3f801ddb5ceb350c30") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)="2052acd9de2e0ef545c2abe277bb91bf390e811697721d7f92cb7c9ff413e91ad257b4089cc13726a3355bc27022da1533609a4745968e9ab327382e360843e9108b5233b6e2ba251f794612b3fbd0bcf4eb1c7418230ab9335a0fa126d5040590941890abc5fb95039da7f4d91b1b5a6e14b3641f697edf9cbf981d714173751aed285f0cc9f255f7ec7d608045ba19eb7eab19e3c3304552733e81014eeab4772a515b932281a8ad92a8415383b7c0323ec2d5a326938995c2510f183cfd") shutdown(r0, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/26 00:39:33 executing program 1: r0 = socket(0x18, 0x0, 0x1) setsockopt(r0, 0x5, 0x5, &(0x7f0000000080)="52de11414289e18c67b8d2cea226bbfdb9d27bf7b539ceb9307090319d14598f49af4416db82be3fbb73f1c47ab45554bee91cd8b16c4b8a619958605e69f556e281a62f7a48bd0d5534bbe30b62cf2e525d10b4fcf57093b881778bc7210d865a035d4a3f73cf4a5b973f5ec27fe792944e873304670d7710f322387b2cab73ea1da0e8db38c26117b47b0eda5666b154a62d1231c4997eeef6dd91362a056def8af3e7dce8923937301da9667b", 0xae) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) 2018/03/26 00:39:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x6, &(0x7f0000003fe0)) close(r0) 2018/03/26 00:39:33 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000b18ff8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x80000, &(0x7f0000508fff)) stat(&(0x7f00000003c0)='.', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") preadv(r4, &(0x7f0000001780)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/56, 0x38}], 0x2, 0x0) write(r0, &(0x7f00000004c0)="2c01c2af5012d9d148880a42f7919ee834eb885418ab263c5e34a079eff1e46b4f0ff0d87cad07d19c0a1f6876eff728b5de1f0d8eb3fe6f73f5f76039491eae6353345921bdf75e388edb1381ddf8092b66f804e2eecdd9eaaad0e7c74f8f0e", 0x60) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="c829901fee8d569be6d8328424b0ace213d7b19661b5b4d0526b99aad8ce54ae67ffc6657a6131567cf5bb42a60d3d9920c16d4404d9674d3b97ecef1db61a5e20606ab5a6edc2d83ae2cf5f443d037fceeea28f06e6ad206b2719", 0x5b, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r5, &(0x7f0000000200)="0ee764462e7eaa28d0a51d753563c064972ec98b5964a3e5a228533b997acd269933261fee7ed6ee457519a6538d765064d9e8b3e5a505aa936eff70c855bf8f7556291d2e8baa0e198596fb0eb34635313f1fe674372c0c684fed1f9051f1352dfc5ac70197db86cb4ed1304b9df78040f271d5d29f939ca3f41012a81319b536f4adf234a6ae34a24bc19fa4456b077434ec65f51084208708ce9f0243902fdde5394c8f4ad12b431541be49653d7f7b6a448c70c57ff5ed600c7a2fe835a8eefe3b808e395e8e87184fa84dfbee2856a7fa0f7ee051ca27d005", 0xdb, r6) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f0000000380)='./file0\x00', 0x100) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x8020, 0x1) 2018/03/26 00:39:33 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0xffffffffffffff52) unshare(0x400) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) r3 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd(r3, &(0x7f0000000040), 0x8) 2018/03/26 00:39:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x93, "dd96629b5ba0d93fbe992c1b4955f369954de252cf7fb015b25ac01d4a3f33d93ede82f42e0d4316585fb63333b95f3b11caeb4b19081942e0b12cce3fc1d1abc519aefc9fef736b3439d299635859da52024eb288194d3acf2181b2ae925f5a40ba69fc1b849bf66ca16737c127d29bccf2ad45e593771762ae51393d80ddbfacdb02115c2e54ec65c054e86347a404d8b370"}, &(0x7f0000000000)=0x9b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r2, 0x5}, &(0x7f0000000180)=0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/03/26 00:39:33 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x400000, 0x0) bind$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="687696efec548430e198770bbd4cabf12d9193f300000a004e2000000000ffe9cbca4cf842105a00000000000001000000000000000000000000000000000000000400000000000000000400000000000000000000000000000000000000000000000000400000000000000099593fd55e167b7079cb6100000000000000000000000000f1dfffff0000000000000000c6e88ed6000000000026a5d3957b3f0000010000000a"], 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/26 00:39:33 executing program 4: alarm(0x4000001006) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x200000, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0x5}, &(0x7f0000000000), 0xffffffffffffffa5) r1 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x3, 0x2, 0x200, 0x3, 0x4}, 0x4, 0x8}) 2018/03/26 00:39:33 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = gettid() ptrace$setsig(0x4203, r1, 0x9eb1, &(0x7f0000000040)={0x1b, 0x6d8, 0x2000, 0xfff}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/03/26 00:39:34 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000340)={0x5c, &(0x7f00000002c0)="e852ae76da19b76137c190888e9ed8d405975ff3e5f271f12119a7f57006d09d58d276397cc67444ff25ab944edfa9eb245dc4b94f60b80ee0ad584987e0259a10b7142da942810b11cb57ca2ad4a13c499c3b7fafb742867d678feb"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000000040)="2400000024007ffc00de41998cd32a00e70300120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x2d) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000780)={0x7ff, 0x1, 0x2, 0x1, 0x20}, 0xc) getpeername(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000100)=""/241, &(0x7f0000000200)=0xf1) r4 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="3ac48a2735a34a6494f74364471caa2228a3688b72ba30534decd3e80b5b1862350517a773a76d292113c5b908a7c8fd37609b39ba3bb8d3466d2e644a63afa8d2e8d2c7f32e9ce72d228449ad3a76a3312d6513dd22a9c55a8f8674ab27a5c751d5de57860afd44368b6cca8d3f020c6d0d439b9163ab560e78f8216c11221ad53a8d88571e", 0x86, 0xffffffffffffffff) r5 = request_key(&(0x7f00000006c0)='rxrpc\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000680)=[{&(0x7f0000000540)="f27f019e1ebdc6526bbfa9932cb8739b7fa355922fe3975ca6e58c11922f4ec322333d81774512eca3fc4008789c1ecf3c21ed431f44bd17e891ef3aeb1622b21a8fea8e6ffc8479569b98f8438870989ff1e4e40b335abdb76cd988f49227539a01e6473c13cec95bb436987a443d8cc72e78527dde9691454218", 0x7b}, {&(0x7f00000005c0)="58e0682bf38d8449e29674c8c4e69342eb53007214dd7c857da07389d4f2e9b56cae2f2050402bc3a0117bf3c38ff194379b0de7152b519daf4c0bc3fb5977156b131734b5a2dd4c41f952e97330ff5f5cfd453a9b4dd016b0cd9ab876eda566abcf74fd97dec6ad7667597dbe2bdd52d109a8e9fbefd3fadc2da9ac5fb2f7cba797462ada7c0dfc1e10e5bcc40c60939f9acc6e647023b8c5b336593b5c0266a2f2ef", 0xa3}], 0x2, r5) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000380)={{0xa, 0x4e22, 0x44, @empty, 0x8}, {0xa, 0x4e21, 0x7fc04757, @empty, 0x101}, 0x5, [0x1000, 0x3, 0xd1d2, 0x7, 0x1014, 0x5, 0x800, 0x409]}, 0x5c) 2018/03/26 00:39:34 executing program 6: r0 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000017c0)={0xfffffffffffffffe, 0xffffffff, 0x0, 0x20}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0}, &(0x7f00000016c0)=0xc) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/sequencer2\x00', 0x40, 0x0) r5 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001a40)) sendmsg$unix(r1, &(0x7f0000001ac0)={&(0x7f0000001340)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001840)="4a4b05bbd94c522a2e4e2d5a590a1fd4986f3e1259f3308eac3bf192c788a063a5db69051a3b8541a29872826b9beb435f62264d557288844025f13ef5618d28015ae98657cea853f5ae0e699cea85b2271b8621bb9ca7b4060dcc6c9088621ac848f929b321d61c37c0313b189bf9738fd6d34dd5674fff42c235497eff654da83f673c77eef13c30d64120f4ef1df8c62bf538ca760a9c53256f30cf3255df5b281d604e771f46b2adf469494d1343f2b6f4e34dbe0bccd27796ede22f07fbb4eb3832765b32ce3cbb1ebce90b7d8d5d251ae30b92d72eeb14518c", 0xdc}], 0x1, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}], 0x38, 0x4040}, 0x4000090) process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/03/26 00:39:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000031f8c)='w', 0x1}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e5a000)) 2018/03/26 00:39:34 executing program 5: keyctl$get_security(0x11, 0x0, &(0x7f0000000680)=""/87, 0x57) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) quotactl(0x3, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)="d38491bbff1a1ef7f8353fd6c261590ad5c843f54a614cf1cbcf3d1fca69a597534d00551b0207932fecdf181a925c7c798d2f957695f55b08b65df283bbb7af1a4d6033a9117a7b29e90c56467cee59d4396714373d87f17ac0d0cbf5c000fe43515d0c4e9b4b1e3532a7d31cf81661fba01095d029ed17fe430ef84ca34413c561a2c07ea176f895840c5cd2d461b302fe3850f2ed3df0406f459ab150577fc95b") 2018/03/26 00:39:34 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/26 00:39:34 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000001c0)) 2018/03/26 00:39:34 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x4, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0xd81, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/03/26 00:39:34 executing program 4: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'vcan0\x00', 0x6}) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r0) [ 74.751376] SELinux: unknown mount option 2018/03/26 00:39:35 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1ff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ab7ff8)='net/dev\x00') pread64(r1, &(0x7f0000910000), 0x0, 0x2000001) 2018/03/26 00:39:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") read$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x6ca, &(0x7f0000000080)=0x4) 2018/03/26 00:39:35 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x1}, 0x4) r3 = dup2(r0, r2) ioctl$TIOCNXCL(r3, 0x540d) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007affc), 0x4) 2018/03/26 00:39:35 executing program 4: timer_create(0x7, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4800, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socket$netlink(0x10, 0x3, 0xb) 2018/03/26 00:39:35 executing program 5: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x191080) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/227, &(0x7f0000000180)=0xe3) 2018/03/26 00:39:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) readlinkat(r0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=""/15, 0xf) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') 2018/03/26 00:39:35 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') renameat2(r0, &(0x7f00000b7ff2)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000856fec)='/', 0x0) 2018/03/26 00:39:35 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540), 0x0, 0xfffffffffffffffc}, 0x0) sendto$inet6(r0, &(0x7f0000000100)="451ea471e689711ab4b0bb16a55f91d8eefe39688890f72dc08f5664dbb508222a181426e2d24c53b28b09da35dad4317b45e6fbe90f97", 0x37, 0x1, &(0x7f0000000140)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1c) sendmsg(r1, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000005000)}, 0xc100) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x80800) sendmsg(r1, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 00:39:35 executing program 2: r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000443ffc), &(0x7f00009e1ffc)=0xffffffffffffffa7) ioctl(r0, 0x1, &(0x7f0000b03000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x11}) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/26 00:39:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/189, 0xbd}], 0x2, &(0x7f0000000300)=""/4096, 0x1000, 0x5}, 0x2) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000001340)={'broute\x00'}, &(0x7f00000013c0)=0x78) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001400)=""/226, &(0x7f0000000000)=0xe2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100)=0xffffffff7fffffff, 0x4) connect$ax25(r1, &(0x7f0000000080)={0x3, {"1833723dae13fe"}, 0x105}, 0xa) 2018/03/26 00:39:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000c91ffc)=0xfffffffffffffffd, 0xfffffffffffffc54) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="56aa61a5769953022bbbd2b31c999e692930d6c9f34615b2777f49f953ddecbc18be3c5f3500343131", 0x29}], 0x1, &(0x7f0000000140)=[{0xe8, 0x102, 0x400, "06215160e83cf7cfe9921ee4e4da651bf8275c1ecf60afe1d830bc62f0bc0b5e67bb1625317730318bbc4b85d276e397c0d4b872c5e17d3492434defdafd9220711e0f4c07d9309a20a5cee10cf47c324086931760ba2fca00cccf953d6e82a47eacef12408328db8626f1413883b0745627c3af8e712d60e352d58241b32f0f036c77dfe26889d241d2f1df4c9d0a8c813cd95b7226a757c4e53788d58c12625ff5646da668442985e5d090f5ecc7f3c54d53395b0b6763c73ed3af3a3bccf9a671567d01df81a02db9450d785db82b41"}, {0xc0, 0x1ff, 0x26ac76a5, "3b9ec3cb60171f240dd2568e25e64e14ce1d8117818c8a83bad1f5654d873161434972ef3e2611d79c4ecc521645e922bf662dcb8fd0729fbee7cd9e721d38f4a21076056bca4fd838802bcce0d10dd58537c128e2fc372f4319a08d09137bd3106839c4a055a6176be127d043797e8fc12525386d252b610351b856db8d42cac00aa68cc77b2ee52631660fabe19397ad6544468004c9e04da4ab2c8ee3546875ae8e84cb584ecac10f53"}], 0x1a8, 0x20000000}, 0x20000840) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/26 00:39:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) 2018/03/26 00:39:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x2c, 0x1, 0x1, 0x4000800000001, 0x0, 0x0, {}, [@typed={0x18, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/26 00:39:35 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x921}) 2018/03/26 00:39:35 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$fuse(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xfd) write$sndseq(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/03/26 00:39:35 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="50070000140011000000000000000000020000003c513b", @ANYRES32=r1, @ANYBLOB="08000200ac000400000000001400060000000000f9ffffff0000000000000000140003006970646470300000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/26 00:39:35 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="0011300000000000090091e885b9c0333a2c9ef4e2e785c77062e4d51496fa2047860edffebd"], 0x8) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x456) 2018/03/26 00:39:35 executing program 7: r0 = gettid() setpriority(0x1, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/03/26 00:39:35 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) eventfd2(0x6, 0x80001) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) 2018/03/26 00:39:35 executing program 1: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000400)=0x380000000000000, 0x4) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xc380000000000000, 0x3f, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xffff}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r2, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xd7, "6ae24d6f2d3ffd91da0e8fcd413521fdea46eea88714acbe71a8860430a0d3ea59308f4686c62f9579773d1397633456502e0f84a580e69964e262e76ae09aa3d40c360a72c8c65ef5f4d8964c53be2da81aad7a8a12ecc18fb4f9d9f3ab8f783c4f48739ad81492206b3900c185a44b145fcb80dac3790e89b50c85f707cbf7ead98c0c8afab713e670ed3225600e823ba0b7e6909502806c08a15140666a6b781e3380fff84d8cf9c43325185881de9dcad8d0eab1d5015826e10e154b62d85cdac8128d84ebcc279ff3ae2be283f951009d07daab31"}, &(0x7f0000000200)=0xdf) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x9}, 0x8) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/26 00:39:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffe5, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000005e43b25a1c0001030000000000000000070000003af41f35"], 0x1c}, 0x1}, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x40000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000014c0)=0x12, 0x4) readv(r1, &(0x7f0000001440)=[{&(0x7f0000000180)=""/113, 0x71}, {&(0x7f0000000200)=""/215, 0xd7}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/32, 0x20}], 0x6) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0xeb3, 0x80000001, "88fcc612b407581dd3bcfba15ebd1d30ace104099116941a5e5804e9deb5753ccaeca76fafc5d7e629f0bebaf49f9aa8c2962357cc33a64efc5e46b84f4db3", 0x25}, 0x60) 2018/03/26 00:39:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') close(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 2018/03/26 00:39:35 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x51) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x1000}) 2018/03/26 00:39:35 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x1}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) 2018/03/26 00:39:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'gre0\x00', @ifru_map={0x80, 0x7, 0x1000, 0x80000, 0x0, 0x10001}}}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f000097fffc)) r2 = syz_open_pts(r0, 0x40) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000100)=0x4) ioctl$TIOCNXCL(r0, 0x540d) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/03/26 00:39:35 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x10000001, 0x0, 0x0, 0x10000000f}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/26 00:39:35 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000001140)=""/111, 0x6f}], 0x3, &(0x7f0000001200)=""/36, 0x24, 0x8}, 0x20}, {{&(0x7f0000001240)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/254, 0xfe}, {&(0x7f00000023c0)}, {&(0x7f0000002400)=""/244, 0xf4}, {&(0x7f0000002500)=""/147, 0x93}, {&(0x7f00000025c0)=""/182, 0xb6}], 0x6, &(0x7f0000002700)=""/126, 0x7e, 0x2}, 0x2}, {{&(0x7f0000002780)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002800)=""/170, 0xaa}], 0x1, &(0x7f0000002900)=""/49, 0x31, 0x7}, 0x78}], 0x3, 0x1, &(0x7f0000002a00)={0x77359400}) membarrier(0x20, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050010006e35", 0x26) 2018/03/26 00:39:35 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) listen(r0, 0x17) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x400002) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'bridge0\x00', 0x8}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) 2018/03/26 00:39:35 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2000001001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80}, "706f7274300000000000000100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/03/26 00:39:35 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1000040, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5f36)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="6f000000c32a439c63b8fca16be661bf001912f9f821567ea2d2afbd7d35f071bdbb22d7e591f31263ba3a5fd4febbe6d81ab763e495d6af87d6d858f67bde825ca54590640f3e81db283aa9cf85034d0050110acb0098099b6a033a59e58a0123473ab4763e0b6a691c15ed99f2023df75e80f980478b934c0e6e836d2463511f5395ff238ea8828d7b88a2ccae644ea9b00c9925835a38ab90f484eeae54fa4aac7f4efa63c65d78e32e3a4d0068ad4296559675118c6f4437875997fe29c5157dec21c023ae95fcc06ce96e8a0a5dedcae9b51d95f60c0d49283006682179b1e3e41cc89b811a804460f1e77dd9edb1e819a1e7c6"], &(0x7f0000000100)=0x77) dup3(r0, r1, 0x0) 2018/03/26 00:39:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x800) r2 = accept4(r1, &(0x7f0000000080)=ANY=[], &(0x7f0000000000), 0x80000) dup2(r0, r2) 2018/03/26 00:39:35 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x6, 0x8b) r2 = socket(0x2, 0x4, 0x5) getsockname$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) dup3(r0, r1, 0x0) 2018/03/26 00:39:35 executing program 5: r0 = socket(0x2, 0x1, 0x0) socket(0x4, 0x0, 0x1f) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c5602062200010400000000001f00005800004824ca944f64009400050028865a003b5fbe907902008000f0fffefffffe03edf8fee4dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) [ 75.235061] keychord: Insufficient bytes present for keycount 3 [ 75.241960] keychord: Insufficient bytes present for keycount 3 2018/03/26 00:39:35 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) 2018/03/26 00:39:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xa326, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00000004c0)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/249, 0xf9}, {&(0x7f00000001c0)=""/226, 0xe2}, {&(0x7f00000002c0)=""/206, 0xce}], 0x3, &(0x7f0000000400)=""/131, 0x83, 0x80000000}, 0x2000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x1f}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r2, 0x5}, 0x8) fcntl$setflags(r0, 0x2, 0x1) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000600)={0x7, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x91, 0x0, 0x101, 0xfffffffffffff1c0, 0x29b3, &(0x7f00000005c0)='syzkaller1\x00', 0x3, 0x4, 0x6}) 2018/03/26 00:39:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r0, 0x2272, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0xff, 0x5, 0x1ff, 0x3, 0x1a57fafc, 0x2, 0x0], 0x7, 0x400000000000000, 0x3, 0x4, 0xfffffffffffff6b9, 0x9, {0x3, 0x81, 0x0, 0x10000, 0x6, 0xf8ca, 0xffffffff80000000, 0xfffffffffffffff8, 0x3, 0x20, 0x8001, 0x0, 0x81, 0x0, "36549d98297da2727b143c2e205466498ce10d0fff2e94c5b33628f198fc5a52"}}) 2018/03/26 00:39:35 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="b18d05b2371a25b6533e6f2c01f1fcd6a22a4649c50558967601a6076773f6d95a92f96b01f354871d707a9de3d2ed9bc85580695badabad4c1d3734345f930098ba3d17fdbe803f11b0b8a06933c2a8055ad74c93110847c58b538f1aa987222913a49b37818dcb9568900f2f39a2add06a78b580250110c6ce23968d77fa0d46ba89b772e0c1351214ae44e59e84b296bacbbc7260ba96be26f82852c9075779d2c5c6dec5c744af01d31b169911a14b90c4d078", 0xb5}, {&(0x7f0000000240)="94f59f740c1f1f7e396fcca22a78d067c7f01ab32fa2034c8c42181ef8d750cb54c9da93bf658832195cc094dce32d63679c402bc61554c1483859693c182ce3b08fa30c641a8c3958a1146047415328deccac8e11ed84252dee7c04104f8a4095e62270c50b5c1a1a37f0a1658f77b34c00bf4fb94b5a29eabca7500437d46beb75009f829998bd25ce3eb1b2379769ca6a3628b5c29284ade4a44d1546e9d2d1cbb92dda3fa8764807db76178a79617d4405e4f9c72645", 0xb8}, {&(0x7f0000000300)="172c628cacaf72fe8ca74e310919f0f5ed61e946bf6d4070d8c4bcd02bc0caae05f0cebedb168f8af61b5b39ea6a300541e3de7982419c27cecf4b1b1006d29e7f02caad1fe55d04ad0e7ef93436e83cb48e5d933b4516a76151a2bc26ab5f77d415549c8087216b152cba431688ad64cefbd2777b7c29c451c9b8eb54fdeaa49e5db60cb55bf9a0cc1365759052fd9a814dadd0bce38ec20e9a2b876a75ae2c22393b00fadaa7a8779c6b42f3a682af3f9f4ecdd6e889a0436e30b02c8f288d3db79709c6d8dbdccd6214a5c045aeecaac0", 0xd2}, {&(0x7f0000000400)="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0x1000}], 0x4, 0x9) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fcntl$dupfd(r2, 0x280000020000402, r2) 2018/03/26 00:39:35 executing program 2: capset(&(0x7f00003d8ff8)={0x19980330}, &(0x7f00006fafe8)) r0 = socket$netlink(0x10, 0x3, 0x8000000000000006) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x100, 0x25c, 0x6}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/26 00:39:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000786000)={&(0x7f0000d55000)={0x10}, 0xc, 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"], 0x295c}, 0x1}, 0x0) [ 75.309742] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 00:39:35 executing program 3: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000080)={r3, 0x38}) clock_nanosleep(0x2, 0x0, &(0x7f0000d31ff0)={r1}, &(0x7f00003d7ff0)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r4+10000000}}, &(0x7f00006dcfe0)) [ 75.395346] netlink: 888 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/26 00:39:35 executing program 0: mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x200) r0 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0xa00000000000, 0x10b000) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000540), 0x80000) sendfile(r0, r1, &(0x7f0000000580), 0x1) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000335000), 0x10009) vmsplice(r2, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000380)=0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmmsg$unix(r2, &(0x7f00000004c0)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000000c0)="ff4c9b386cdb1ce8cec3de87530a8cb9ba1d655b5464c593acb9de1bdce10e7cf1a9a54849f6f0000999ce224446f513ed09d05244d523ba09c63c0d0094fa004090f1e26de830d0255f38a8f2660318672da05d70", 0x55}, {&(0x7f0000000180)="94f32aba982c5fd7ac70bf98f0d5e7e4e9e64109153997acb994f5e1c125651e9f58f977319c20a8d013d86c839cec23930aebdedd16dde804b2fcc2c0a8ba69344b4b6821943f3b4e948742af7527da8cc63214ec6d72f5df7a6e3e2632911e468b7d76f2c1a90d60f8c235e043a71354745c4d2a052286b4786c85df3358b07b57945de8be4c62ea534abea256142b7ba41e0b688e46", 0x97}, {&(0x7f0000000240)="44820e700be0c7b66da47cacb4290a92b7482b7ee06580424d482651e1bc94400f750a166cd1244eb1ad34575cb522187bce138dbca69fdfc7a8ba63f2f9384bce2c6d94e5ce96b66442dc18bcda9b7a25189bd85ba0cee712e8c66d9d835274aa99b02ff5c835b6d551401c8e545b3b4639ac780fa1845a0ea16032627fcb9b812813a219e22b3063cf2a44a3e9bd78b637ff7a17e6c77385e8f82caafb33807ce8cdf7fb41cf4db9b4439f380fde3dcdc78ef1049271f42b1817b0da1da32990f63743454a3ffd14c4ea1e0ea34c19cbd6461b1471a5ce4bcdda708aba20", 0xdf}], 0x3, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x20008050}], 0x1, 0x8080) 2018/03/26 00:39:35 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="379b62341c1775e28b470f3ed86207ea550123ed49e84fa5c01047e0e7118a5487d11c2af250f273670058ad66060f9da446951d34645e4117e0ecaeb3c833acab9260250a0aebeb3ea87b526faf22f62ac0ad80ccc37d80961dfc741b0075d09b976a6aa9f97b117bbd8f176f07389bbd831e352b66a410517a5ea68769929840f6d59c1f6cdc27db60403615e6aca614c848d1e6d00df25368c36b7d9eceb53f5680fa8612ace64b0567dd7e8477f67532682a1488affa38ff48f9b3fa9ffd379eb87ae4e8c92a3ab26979aa85c0ac25f5e9322c2a28002b074538c7") ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000543000/0x4000)=nil, 0x4000}) 2018/03/26 00:39:35 executing program 5: r0 = socket(0x2, 0x1, 0x0) socket(0x4, 0x0, 0x1f) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c5602062200010400000000001f00005800004824ca944f64009400050028865a003b5fbe907902008000f0fffefffffe03edf8fee4dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/03/26 00:39:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xffffffffffffff4d, 0x800000023fffffe, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="06147995127155807ddf51707dd7223c0b0bb96d610df35a07227e056f358fd045c9be90ada3b1383dea0b657bb6572c7b7081d4c51bdf6807622e31d4b61316778e22a32330b302e6d0cfa8f34b15bc328655e69accc0f537e1616202924c75ca7d2c6abb84266e3952640f12d3954cc0630e0b2ef7d00f2b62b45dafc84000a81fa744a8e467707610738904d414cbf43dc53eecb809437e173348e0ef191e15d081ac3f1cd3ac4e3ef748247eed07c9f76403fef2aa58", 0xb8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x70000018}) shutdown(r0, 0x1) 2018/03/26 00:39:35 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000013000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000000)=""/36, 0x1f) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) recvfrom$ipx(r1, &(0x7f0000000080)=""/34, 0x22, 0x40000060, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e24, 0x7f, 0x4e22, 0x7, 0xa, 0x20, 0xa0, 0x3f, r2, r3}, {0x6, 0x0, 0x8, 0x1, 0x8, 0x8000, 0x3f, 0x6}, {0x7fffffff, 0x0, 0x9, 0x1}, 0x4, 0x6e6bb9, 0x1, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x0, 0x0, 0x1, 0x7fff, 0x7, 0xffff}}, 0xe8) lseek(r1, 0x0, 0x10000000001) open(&(0x7f0000000040)='./file0\x00', 0x180, 0x4) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/26 00:39:35 executing program 4: r0 = socket$inet(0x2, 0x4000004000040000, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) rt_sigtimedwait(&(0x7f0000000040)={0x7f}, &(0x7f0000000080), &(0x7f0000000100), 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x201, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)='%', 0x1, 0x91, &(0x7f00000017c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) rt_sigtimedwait(&(0x7f0000000200)={0x6}, &(0x7f0000000280), &(0x7f0000001800), 0x8) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/177, 0xb1}], 0x3, &(0x7f0000001740)=[{&(0x7f00000004c0)=""/187, 0xbb}, {&(0x7f0000000580)=""/65, 0x41}, {&(0x7f0000000600)=""/117, 0x75}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/151, 0x97}], 0x5, 0x0) 2018/03/26 00:39:35 executing program 2: mknod(&(0x7f000086c000)='./file0\x00', 0x1040, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r0, 0x4000000) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)="142d2600"], &(0x7f0000000340)=[&(0x7f0000000180)="657468316d696d655f74797065267d232123a973656c66402a00", &(0x7f00000001c0)='\x00', &(0x7f0000000200)='vboxnet1^,$keyringvmnet0@vmnet1.]vmnet1user\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='vboxnet0self\x00', &(0x7f00000002c0)='bdev\x00', &(0x7f0000000300)='selinux\x00']) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f000055f000)='./file0\x00', 0x41, 0x0) 2018/03/26 00:39:35 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x66, 0x4) r1 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) fchmod(r1, 0x42) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) openat(r0, &(0x7f0000000180)='./file0\x00', 0x300, 0x80) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}], 0x2, 0x1, &(0x7f0000000240)={0x101}, 0x8) sendto$inet6(r1, &(0x7f0000000200)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) fdatasync(r1) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 00:39:35 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b6cff6)='net/udp\x00') sync_file_range(r1, 0xfffffffffffffc00, 0x6, 0x2) unshare(0x400) preadv(r1, &(0x7f0000331000), 0x0, 0x0) 2018/03/26 00:39:35 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffd, 0x40}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)={0x0, 0x0, {0x3, 0x0, 0x3}}) 2018/03/26 00:39:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x100000000, 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000140)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, &(0x7f0000000180)) r5 = dup2(r0, r0) setsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000000840)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000080)=0x3) getsockname$unix(r5, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 00:39:35 executing program 5: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) prctl$getreaper(0x19, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/03/26 00:39:35 executing program 4: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') 2018/03/26 00:39:35 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) write(r0, &(0x7f0000002fff)='o', 0x1) sendfile(r0, r0, &(0x7f0000000ff8), 0xfec) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x20000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sync_file_range(r0, 0x3f, 0x3, 0x3) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000005fd8), &(0x7f0000000fe0), 0x0) 2018/03/26 00:39:35 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0x5, 0x80000001, 0xbd3a, 0x1, 0x8}, &(0x7f00000000c0)=0x98) timer_create(0x1, &(0x7f0000000140)={0x0, 0x2c, 0x1}, &(0x7f0000000180)=0x0) timer_gettime(r2, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x7, 0x8008, 0xd6, 0x3, 0xffffffffffffd319, 0x1f, 0x20, r1}, 0x20) setsockopt(r0, 0x107, 0x8, &(0x7f0000001000), 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/03/26 00:39:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05031700ad031d078900ec", 0xd) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001340)={0x4, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aba000), &(0x7f00006ccffc)) writev(r0, &(0x7f00000012c0)=[{&(0x7f0000000040)="d851c046d11d0a12b00379b3d893271a0d1658ab9501dcd4353114edbc3d1370fcbc4527705d9809e334ca31f16f8b98fdab818689434f3aa1d139c1f5f8c1a5fc74116dca3be02b12f4acf25d35053b28456b6d24fe289c27651ee5b14410b1c914e928e60d2b2a33253f1ed923b6ba5de00fac976c813311fdc7c2fe7690338a33706cace5c93d48fd83e464f938886ec9986a5a4add79a94c36d595521310833df143e6533d49991b59e25517f41c1ff794bb04de", 0xb6}, {&(0x7f0000000100)="c3e759698e867a1f5eadaed5a68a0127fa8c13b769e74532e8a91b9378002c3698c04263f76352ee4b358630b0ce5b501d", 0x31}, {&(0x7f0000000140)="b15246413cd13599bc82b54acfeb34301f37e0d7e016871b7d8ba6d314d65a133e3389659cf7e8c7ca5c3eef2f6062b1ae0b35484a3389e46b3952a87bb3fcdace50af364cbccae9b2bb562b2fbf4877a74aae49261223c41d5fe5e41e21b3b9002f927c1319a70dc29dbf0315e2e845ec0feb8a6176", 0x76}, {&(0x7f00000001c0)="18e534a0adf635067f1814c4db4d4b3cfccb00f0565b96f56a637c0d733213170e26ae5249a697e5c0efa872c3b3071b3d63a726988a01b2c6849c0816c53b91265c5fdc4f6dd4654e856f6fb639143429872b9e7d47aedf430163ba4136eacddad71850c2ff0eb433d918419ab75ed6f7b1c13ff4c00013f71209515cce90", 0x7f}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="3cfd8688f246ab6fa60cb1f7698df82f5cf859ff4d584b31e1d692336eee1108b4ccdb033b9ae4ef3b346b8dbef795ab8d464998c135377421fb5e57a545654f7767269df86d3a9a2d189c9fb7a55c258585b5f8c5091b44fdc912", 0x5b}], 0x6) sync_file_range(r0, 0xfffffffffffffff7, 0x5, 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/26 00:39:35 executing program 2: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="3c38f78687bde6de075d1a88181c9d5ce67532328db6c5784004631409220679f1daf5f10f8c3b4e118648078a766b84f5632034276e7cbc12ad4db73a88b6f478061ae2edba14915fbf", 0x4a, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='cgroup\x00', 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000000240)=0x1, 0xfffffffffffffd53) r3 = dup(r2) r4 = getpgrp(0x0) r5 = getpgid(r4) tgkill(r4, r5, 0x37) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) [ 75.583888] ALSA: seq fatal error: cannot create timer (-16) 2018/03/26 00:39:35 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6tnl0\x00', 0x2000}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$TIOCSTI(r1, 0x5412, 0x3) 2018/03/26 00:39:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000031eff4)) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000001340)=0xe8) r4 = getegid() r5 = getpid() stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001440)=0x0, &(0x7f0000001480), &(0x7f00000014c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500)={0x0}, &(0x7f0000001540)=0xc) r9 = geteuid() lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) open(&(0x7f0000001740)='./file0\x00', 0x200000, 0xa8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0}, &(0x7f0000001680)=0xc) fstat(r1, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000018c0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f00000000c0)="89a7283c875d91989301a5e2f8f2e2af5ead9861b159f47290be17ae98462f0e6d9a3fdf6b2065c3f87653dc005c5b733d3836447fa741507eb05f6c807380cf219da04de87ca08800c498efc11eb2c776455a158fa0beeea6a816d243fea7a32f1ab041e9e38fb056557f0ee1936929e87f37c2ac9be9c4cf1dd0dc6bce96377e2451face7b402c09af9c579ac2a0ffa31628f11aebb37f5c6608aaaa50b6ae54368e79552dd51f76", 0xa9}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="a7a9bc82f95e99564f44140953c9313c88f803fdb3f73958c9c7becd036d3641ffb1b6c7212e32e0179a74306b38a90b6eb6e5244adf5e9f57bbc9bf0490d1af0b3489fb053192c92db4759be27df8b072a7ee5b727878cc8c3616a99eaa84e287e6ed00241f70", 0x67}], 0x3, &(0x7f0000001900)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0002000d00020000000000000000000096491a543ee0668032", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB='\x00\x00\x00\x00'], 0x160, 0x81}], 0x1, 0x40801) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/03/26 00:39:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f00000000c0)={'tunl0\x00', @ifru_settings}) 2018/03/26 00:39:35 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000bedff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0x318, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000b0affc)=0x1f, 0x4) sendto$llc(r1, &(0x7f000084e000)="b7", 0x1, 0x0, 0x0, 0x0) 2018/03/26 00:39:35 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x9, 0x3f, 0x2b}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x6) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}}}, 0x2d) 2018/03/26 00:39:35 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x1b) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000140)='/', r0, &(0x7f0000000180)='./file0\x00', 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0/file0/file0\x00', r1, r2) renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) 2018/03/26 00:39:35 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x248c3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x3, 0x7, 0xfffffffffffffe00, 0x3a40, 0x944b, 0xfd4, 0xfffffffffffffff7, 0x0, 0x8, 0xfffffffffffffffb, 0x4, 0x1}) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") syz_open_procfs(0x0, &(0x7f0000000000)='nYt/osced\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/26 00:39:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003a00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0}, {0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x8, 0xbb4}, {0x8, 0x2, 0x9, 0x100000001}, 0x7, 0x0, 0x1, 0x1}, {{@in, 0x4d2, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3502, 0x5, 0x3, 0x2, 0xffffffff, 0x100, 0x7}}, 0xe8) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) 2018/03/26 00:39:35 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) epoll_wait(r0, &(0x7f0000db1fdc)=[{}], 0x1, 0x3c4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xa6, "df0489cf0f943c601bb5f58e8c14717c139313be9a90d21b3aa7f8a144c03dc202181acdfdfc7a112e74623f22ae6d4e8727ac805621447a579c9a0913ea8606c6a5058676fcd810c3af781e60cad62302308acfcc063d5ea71c20195bc8be41f46172bc5e1495eaeca8ecc622ae545e673c5d05ac660d1f5f164c9f47acff4d6738f32340c0bb8b4c40a3057ad61a53c7c49017d41bd23a3a5ef86dc4baaf56fa396c40a872"}, &(0x7f0000000100)=0xae) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000280)={0x10}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={r4, 0x400}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) clone(0x0, &(0x7f0000814000), &(0x7f0000918ffc), &(0x7f0000b17ffc), &(0x7f0000956000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x1, 0x0) 2018/03/26 00:39:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000067f000)='gid_map\x00') sendfile(r0, r0, &(0x7f00000f9000), 0x401) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0xfffffffffffffff7, 0x4, 0x2, 0x2, 0x7, [{0x6, 0x1ff, 0x401, 0x0, 0x0, 0x581}, {0x9, 0x10001, 0x7fffffff, 0x0, 0x0, 0x4}, {0xfffffffffffffff9, 0xfffffffffffffffa, 0x2, 0x0, 0x0, 0x3}, {0x100000000, 0x3ff, 0x1, 0x0, 0x0, 0x8}, {0x3f, 0x3, 0x3ff}, {0x3ff, 0x8001}, {0x5, 0x338, 0x3, 0x0, 0x0, 0x1}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x4, 0xf9e, 0x3}) 2018/03/26 00:39:35 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x305002, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000001c0)=""/191) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') openat(r2, &(0x7f0000000040)='./file0\x00', 0x840, 0x0) setxattr(&(0x7f0000591000)='./file0\x00', &(0x7f0000825ffa)=@random={'user.\x00', 'em1eth0@\x00'}, &(0x7f00001d1fef)='/dev/vga_arbiter\x00', 0x11, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@generic={0x3ff, 0xffff, 0x9}) 2018/03/26 00:39:35 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000002c0)=@ethtool_cmd={0x25}}) 2018/03/26 00:39:36 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x5, &(0x7f0000db6ffc)=0x20103, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x9, 0x4e23, 0xff, 0xa, 0x80, 0x80, 0x3f, r2, r3}, {0x7fff, 0x1, 0x1, 0x100, 0x0, 0x9, 0x7fffffff, 0xc9e2}, {0x4, 0x1f, 0xfffffffffffffeff, 0x8}, 0x0, 0x6e6bb9, 0x3, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d3, 0x3f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x1, 0x80000001, 0x80d, 0x4, 0x3}}, 0xe8) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/03/26 00:39:36 executing program 6: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x10000, &(0x7f0000000180)) 2018/03/26 00:39:36 executing program 5: syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)={0xfff, 0x2, 0xffffffffffffffff}) 2018/03/26 00:39:36 executing program 7: futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000376000), &(0x7f0000fd9000), 0x1000003) r0 = dup(0xffffffffffffff9c) ioctl$KDENABIO(r0, 0x4b36) 2018/03/26 00:39:36 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0xc4831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2, 0x7, 0x80103) 2018/03/26 00:39:36 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, "0085ae611c93d1dbff00"}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003400)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000003500)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003540)={'ifb0\x00', r1}) 2018/03/26 00:39:36 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000102fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0xffffffffffffff3e, 0x4000023) pipe2(&(0x7f00000000c0), 0x80000) 2018/03/26 00:39:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f000022e000)="4f7ad0c9edffe948081748143c23c0c253913e0007000200000000008de58f4c30fd4c8ebb78dcfd0bbc54c90c0ea17b4763dde5f9eedfc811b38375640205000000c9fe0513", 0x46) r1 = syz_open_pts(r0, 0x41) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xf7e0}) writev(r0, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setgid(r2) 2018/03/26 00:39:36 executing program 3: mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control/file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/03/26 00:39:36 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/mcfilter6\x00') getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10000004d2d) ftruncate(r2, 0x4) sendfile(r1, r1, &(0x7f0000000000), 0x7fff) 2018/03/26 00:39:36 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x218440, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x2f}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180)={0x7, 0x0, 0x9, 0x1, 0x1f, 0x4, 0x5}, 0xc) sendto$inet6(r3, &(0x7f0000001700)="13", 0x1, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x3) sendfile(r4, r5, &(0x7f0000000100), 0x8080000001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00000011c0)={0x0, 0x6}, 0xc) r6 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') setsockopt(0xffffffffffffffff, 0x0, 0x8006, &(0x7f0000000000), 0x0) sendfile(r3, r6, &(0x7f000080037c), 0x400000ff) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/26 00:39:36 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'lo\x00', 0x80}) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x2, [{}, {}]}, 0x48) r1 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001200)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000001300)=0xe8) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001400)={0x0, 0x0}) r5 = geteuid() setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001600)=[{0x0, 0x83c8}, {0x8, 0x7}, {0xb, 0x8}, {0xb, 0x9}, {0x8, 0x3f}, {0x8, 0x4386}], 0x6) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="700000000020556395fe5e885c343295007cff000000000100000000000000f7", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}, 0x8000) 2018/03/26 00:39:36 executing program 0: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x3000823) socketpair(0x3, 0x800, 0x22, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x7fff, 0x0, 0x7, 0xffffffff, 0x4, 0x0, 0x7, r3}, 0x20) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0x2000200) rmdir(&(0x7f000075aff6)='./control\x00') r4 = socket(0xb, 0x80a, 0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) removexattr(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)=@known='system.posix_acl_access\x00') 2018/03/26 00:39:36 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/12, &(0x7f0000000080)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) 2018/03/26 00:39:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x80, 0x1) shutdown(r1, 0x1) shutdown(r0, 0x1) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}) 2018/03/26 00:39:36 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000180)=0x1c, 0x0) recvmsg(r0, &(0x7f0000003780)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000240)=""/237, 0xed}, {&(0x7f0000000340)=""/139, 0x8b}, {&(0x7f0000000400)=""/81, 0x51}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/106, 0x6a}, {&(0x7f0000001540)=""/103, 0x67}, {&(0x7f00000015c0)=""/198, 0xc6}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x9, &(0x7f0000002780)=""/4096, 0x1000, 0x7}, 0x2) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setattr(r1, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x5, 0x8001, 0xeea7, 0x1, 0x100000001}, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r2 = open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000140)) 2018/03/26 00:39:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000218fe9)='net/ip6_tables_matches\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) getgroups(0x8, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) r9 = getegid() r10 = getpgrp(0x0) r11 = getuid() getresgid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000000)=@file={0xc96c5f3141b15ee, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="65cbda99b240d38c37cff8035e0b021a3c8eacacaa0f438b25733af6ff4168e6737ddae60e665d9cc8dfcafcc12921cfea2caa", 0x33}, {&(0x7f00000000c0)="1bd900b0f055dee241fa0888dccb9e358a591fff5c98f88bba0e058ac45330bf9af452d24907223aec14f63720ad073cd3a41870f89c881fa6b4e67bf81451635b034e58cf2935996617fd504240b120967c946f025fab997df36dee9de5efc596caa6aff42ba343d00047a4ae7bdf219ea1df2ed35a1a6267e813924489d172d5181320fa857eaa95a023ad42ef5d8a1e8a274f62f8aebada61881dc0bc283b4fb36c8cfc092901247d146a93e3c750ff5a939e1a50acaf", 0xb8}], 0x2, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x108, 0x20008000}, 0x20000000) close(r0) ioprio_set$uid(0x3, r5, 0x7) 2018/03/26 00:39:36 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/61, 0x3d) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000080)=0x8001) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000100)={0x18000001, 0x24, 0xe}) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$clear(0x7, r1) 2018/03/26 00:39:36 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x218440, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x2f}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180)={0x7, 0x0, 0x9, 0x1, 0x1f, 0x4, 0x5}, 0xc) sendto$inet6(r3, &(0x7f0000001700)="13", 0x1, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x3) sendfile(r4, r5, &(0x7f0000000100), 0x8080000001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00000011c0)={0x0, 0x6}, 0xc) r6 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') setsockopt(0xffffffffffffffff, 0x0, 0x8006, &(0x7f0000000000), 0x0) sendfile(r3, r6, &(0x7f000080037c), 0x400000ff) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/26 00:39:36 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10000, 0x0) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x80000000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/03/26 00:39:36 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000001c0)=0x10, 0x80000) pwritev(r0, &(0x7f0000001700)=[{&(0x7f0000000200)="5c25dd1adf0ca0022aaefc7237f6dcb4485e1c20b0423fb50ad8159abeab7dea364c2c8a26d96f8e6273833242f479932a90d2eced7b8df8abe48e609def9f1bebde0f994a2c2534e1fc13427b5a4358be474df5c106e283c84628b9c00899812ac11182d3a8e98ec78a0d8076113067cd10878e18b1f3597f7332354922d81cd789fdd8778c0a52518ff8801ddcc1849397454de1146f28a458c341edd45b863458b6", 0xa3}, {&(0x7f00000002c0)="c800ad7b4ae016f8b7a1db51ed6fe69e36aa9a2c2922f3d8f89ef85f39e4533c4f5911b3cb111f815078a3019b2f59acce5d1b20d16c38b34c9050176a34fa5c043da1e29efd5f29073df7b6f0a772246159ef5da4d0bd81806b4b3b473dd6ac3101324c7c116cf8ef9be93ad8ba4d1c3eb839801d1bea101de6a14a1204cb15dce683850b20b948", 0x88}, {&(0x7f0000000380)="9e88d82b5a5e81f4d2f54a871677cbc5eb6842a3f2e773fa388d4b073ba38c4c293a75065ffb42dae00e4385310237837fa871b4daf1ca30e3a8455a934da4d0e9808454b09d2354982f3de87e86d9b04eb5baae60784cbf50623c0946fc16602572f76e16b7caeed5135564e7b18c9d6cda33a7444b986fb9e82671e82360fc1b5ac473c1516b43361d58", 0x8b}, {&(0x7f0000000440)="f520f7f164df6108cdff7f37b678468d4ec041bda857fc7dc42e0063d5ce1d124853a33c5b16ae4bc57666b4c4253093e89071a57ba07fc2040b3d1f9b8619db19f6f3cecad4af1321fd64614266511e33c1c4cb2ede943751dba3d23be42196476666ddf89428efb1ada47b9f2e0d154aa09a5c83722600e67cd36f8aad147bf0031dd72e8a03f02b2d37e4bc38d3f3305fab09dae61eabbf80595e4da901b7256b30a84f1890e56b9b45058e0bb6bd28deebcbddc492651d317f3bbcbedf193eca8e0736ad0f7b890db2b70cb3702a72006ddade87a79cdc06456a35f09da6359c324c038291b842ddfed0d12797e042f5e55bb42829694a", 0xf9}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="59fae886eb8e77ca6e0a4389dd3493a204", 0x11}, {&(0x7f0000001580)="0b1ff826b3882639ddfb3d1cb2fb4857887e789b6bedc93011ad4426f02258bfec010a87528338f508a2d19fb1967bad0f460bb770152fcdcea4ae0be506c6adf6fd88c92fad166ff7862b41d817c62f7580feb26a416feef2edf5d34216a7d1bb3099f01a8bd25cf501b7ba3c4235a0da12041f", 0x74}, {&(0x7f0000001600)="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", 0xfc}], 0x8, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001780)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) write(r1, &(0x7f0000000100)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x2) syslog(0xb, 0x0, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) 2018/03/26 00:39:36 executing program 2: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) [ 76.047255] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 00:39:36 executing program 1: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) r2 = eventfd2(0x0, 0x0) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x3}) 2018/03/26 00:39:36 executing program 0: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='nodev\\wlan1-\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x400000000008) [ 76.132187] IPVS: Creating netns size=2552 id=11 2018/03/26 00:39:37 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x4, 0x10, &(0x7f0000ffd000/0x2000)=nil, 0x10000}) 2018/03/26 00:39:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x4}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x6}, 0x8) 2018/03/26 00:39:37 executing program 4: unshare(0x2308001) unshare(0x28060400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="064845c22d0ea9a956d2cfde752a8ac0757b1dcd548060cb997f4c96f1308685f6216663bd356b673ec65b228bc40898b423c28889a0927c56c4aa6b369475d31976b28c", 0x44) 2018/03/26 00:39:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x400000000000004) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000da8000), 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) ioctl$TCXONC(r1, 0x540a, 0x40) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000010c0)=@assoc_value={r2, 0xd8}, 0x8) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000001100), &(0x7f0000001140)=0x4) 2018/03/26 00:39:37 executing program 0: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000000c0)=0x10) accept4$netrom(r0, 0x0, &(0x7f0000000100), 0x80800) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) creat(&(0x7f0000000040)='./file0\x00', 0xe) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000001400)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[]], 0x8) 2018/03/26 00:39:37 executing program 6: clone(0x0, &(0x7f0000002f66), &(0x7f00000be000), &(0x7f0000bd2000), &(0x7f00002c8000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @loopback}, &(0x7f0000000140)=0xc) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000080)={{r2, r3/1000+30000}}, &(0x7f00000000c0)) socket(0x11, 0x8000e, 0x1c000000000000) bind$packet(r0, &(0x7f0000000180)={0x11, 0xf, r1, 0x1, 0xfffffffffffffffa, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) set_robust_list(&(0x7f0000a7b000)={&(0x7f00006af000), 0x0, &(0x7f0000255000)}, 0x18) 2018/03/26 00:39:37 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x1, 0x7, 0x0, @tick, {0x3}, {}, @ext}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"32d5ec5f81faf7497689f6d3"}}], 0x60) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/26 00:39:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x80}, 0x8) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000180)=0x10) 2018/03/26 00:39:37 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080)=0x2, 0xfffffe0c) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e87228655", 0xb8}], 0x1) 2018/03/26 00:39:37 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x3, 0x0, 0x0, 'queue0\x00'}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r5 = memfd_create(&(0x7f00008effff)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/26 00:39:37 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f58f74)={0x9e9, 0x2000000000000080, 0x100000000, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/03/26 00:39:37 executing program 1: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000000100)="a326187091a8f642aa4af546e323c3c1a9a27356cfb2e63fece6dd0293d4a31c4d11ac79d5095a8dd8de0200ced3f7c39668e08c8fa798957c53b99f5da0f07ab1209e891f8d6493f122ec44cf3f52d2eed845e83632e3bf111265ab2db3") ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x7fff, 0x5, 0x812, &(0x7f0000ffd000/0x3000)=nil, 0x2}) r3 = getpgid(0x0) getpriority(0xffffffffffffffff, r3) flock(r1, 0x3) sched_setattr(r3, &(0x7f0000000180)={0x30, 0x6, 0x1, 0xfffffffffffffff9, 0x4, 0xf13c, 0x1, 0x80000001}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) flock(r4, 0x1) 2018/03/26 00:39:37 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) socketpair(0x8, 0xb, 0x3, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) capset(&(0x7f0000000200)={0x20080522, r1}, &(0x7f0000000240)={0x8000, 0xbe2, 0x1000, 0x2, 0x1f, 0xbe}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x9, 0x4) r2 = socket$inet6(0xa, 0x1, 0x5fe1) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280), 0xfffffffffffffd5a) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'ip6_vti0\x00', 0x79c}) r3 = getpid() capset(&(0x7f0000000100)={0x39980732, r3}, &(0x7f0000000140)={0xdaf, 0x9, 0x0, 0x3, 0x4, 0x10000}) chdir(&(0x7f0000000180)='./file0\x00') 2018/03/26 00:39:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/03/26 00:39:37 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x3, 0x80}, 0x0, 0xe51a, 0x40, {0x9}, 0xffffffff, 0x8}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x0, 0xfffffffffffffe01}, {0xe}, 0xf289, 0x2}) 2018/03/26 00:39:37 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x1, 0x7}, 0x2) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) fcntl$getown(r0, 0x9) r1 = gettid() ioprio_set$pid(0x2, r1, 0x101000000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/5}) 2018/03/26 00:39:37 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000040)="e91f7189591e9233614b00", 0x1000, 0x6) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000053000), &(0x7f0000887000)=0x4) 2018/03/26 00:39:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x9}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x80000000) sendto$inet(r1, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) close(r2) 2018/03/26 00:39:37 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000079fe50)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5b10f405}, {}, @time}], 0x30) close(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r2 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="d6ce315e0af6a18e381d42c4d0f7bfe8ebeeb58fc86ecab2d1c5eedfa26a26f59eca2853e0080e3cc4f2d30c91c45ed072012e47e91444ff1ecc58ed24039ba3befc9cb83287c53139ff4b66fb6b52a5f8d39934e9b281dcc4540c8604a5a1cfa5bf31c0b054e56677960e28f80d675b6d31eb51d114638baa2fc5934ba400c895b773343931bd50303d573918361ce2e436bd617cb044af60ef03373de839bfa5260221ab", 0xa5, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) 2018/03/26 00:39:37 executing program 3: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setregid(0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280)=0x3, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000040)="ec5c6befce06c7c3cf27fe39d3a2fbf419669bdeae08bc4cba9e3974d27a2fc51eaa1aae9afd43dc049702ee777ddec9a6cfd58fcff7bd7ddece68d538ba444ff46e4206658167123c73d048f82022a11c6fd3476496244a67c2bcffb14ee1798354f4649e6987b860ac839e55949fe8a24a5e3fe1f045a0ddaea3bbf85098c03f46e532a79e800341982ec24ea292a46e14f516a6c454be2b167c958f42e141d7ceb877d60fdbd85e2dc5d7d720", 0xffffff76) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000002c0)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4059}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x61, "f1bd61ab086aedcd5c7273bb5c19f3cde41b6b016a28ec8e3e3e04e158fb015d82c60a18a704cc92f7e3f2a739548eb5efcb87e9150297163f8d0b04b4445c41e55143f0419c25ad86e38f0dd1bab82aabc2935e7ad94cc3c2aa66a1b237e8dfed"}, &(0x7f0000000200)=0x69) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x44) 2018/03/26 00:39:37 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) unshare(0x40600) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/122, 0x7a) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000140)="ab09651ea176942b4e010f21434f307e399b82ff749e093777388f0e3af3bcb8bf143b866686a55c1df1c6949b3c102ec44ccc83ce5d35dc9d50a7978062f7f9dded75d1faae01de9bd8279b78145e0466b19a8a681b9e1d6ac54d99") ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x32a, 0x0) 2018/03/26 00:39:37 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x200, 0x3, {0xffffffffffffffff, 0x1, 0x2, 0x3, 0x9}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000c7ff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r1, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2018/03/26 00:39:37 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) accept$netrom(r1, 0x0, &(0x7f0000000080)=0xffffffffffffff4f) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e24, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) fcntl$setpipe(r0, 0x407, 0xd5fe) socket$inet(0x2, 0x8000a, 0x2) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/26 00:39:37 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000040)="e91f7189591e9233614b00", 0x1000, 0x6) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000053000), &(0x7f0000887000)=0x4) 2018/03/26 00:39:37 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xfff, 0x7, 0x1}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/26 00:39:37 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000000140)=[{r0}, {r1, 0x611}], 0x2, 0x8000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'irlan0\x00'}) 2018/03/26 00:39:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) sendmsg$netrom(r1, &(0x7f0000000400)={&(0x7f0000000180)=@ax25={0x3, {"ac5a1eb902223f"}, 0x2}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)="39780b1847bc09ca228ea9e6f86eabe1f8bf5668b69af959dc829eb48b4d94839b1d8f04b14783d3d6c59f89a1a6f540dda6e00ebfdc3c67f1726c008b9d78485d3dea3148ed203551a770800641ba5952819f3e2382dd53fd8c8a752acd7dfafc4c756feedc830f73339b676b9a3ea21024f0fbd38fb777cfdf4c75f62256abeb5e1fb036b8fe2b901c7e301bef8cc6bd74443d3f61c4d8c5e0d055aaed69f0c4f2da4fa7b49b566363", 0xaa}], 0x1, &(0x7f00000002c0)=[{0x88, 0x101, 0x7, "aa135e138306c64caace27f621b21c689ed8199e87482d66b2469ff3acd1f62c2f57c861582e2cae85a1aeede88f690ea1c7269a68afd51079d5b369f5acd7f15ba034b464672684bf5f30b9a372c75818da9266aa0b512255046324e003e490583ebe04e724699b10d44012e5b91270a6ed"}, {0x88, 0x10d, 0x10000, "9631fc6e45222ab788253b2ed553e303bf51a068d27f123b67b2e3af6039f2ffb14101fbd3602238857213dbe4d6a7632e18132ddd6a2bdb8f8b43fec54191642d02fe9575188cc7ed3bc40c8ab85430c37a1a61f44a69f2cb914535742899c3a407e7689cbe3da281295eceaf1fc7ade27b6de10d"}], 0x110, 0x4}, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000440)=0x4d1a, 0x4) ppoll(&(0x7f00000000c0)=[{r0, 0x4048}, {r0, 0x2004}, {r2, 0x8102}], 0x3, &(0x7f0000000100), &(0x7f0000000140)={0x8}, 0x8) clock_gettime(0x9, &(0x7f0000cd9000)) 2018/03/26 00:39:37 executing program 3: r0 = socket$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}) dup2(r1, r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) socket$packet(0x11, 0x3, 0x300) 2018/03/26 00:39:37 executing program 6: futex(&(0x7f0000000500)=0x1, 0x0, 0x1, &(0x7f0000000540), &(0x7f0000000580), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)) 2018/03/26 00:39:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x1, 0x2}, 'port0\x00', 0x80, 0x20, 0xd164, 0xf446, 0x7, 0x6, 0x7, 0x0, 0x1, 0x4}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ext4\x00', 0x1000000, &(0x7f0000000200)="315e4201d8fc6d582894e0545c106684fa5e497ca08a6b40b1817252d3f1c603b725e41b2a88937f7ca30e795cbc19a8fcbd9a4286b126e4049be1de501b136dc1fee2d312bf33752913f1d4a8150ae8d3e13cdcb3490a011c7ebd4689cc239f139cb50a022a84acb9864ea3c2e7aed892172d2bf52765cae91ed584c386d9b721f59e83c3dc9daeba67d0a0dcaa7cc35d8fd3ce977e4efbdee60521eec8e01701887649a7431a72") 2018/03/26 00:39:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt6_stats\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) accept$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x1000000000000101, 0x5f) 2018/03/26 00:39:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffffffffffd1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x10001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x4, 0x7f}, &(0x7f0000000240)=0x8) sendmsg$nl_crypto(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000800}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=ANY=[@ANYBLOB="f0000000130020012abd7000fedbdf256d64342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072ddbe3b00000000000000040000000000000000000000000000080001000200000008000100040000000000000000"], 0xf0}, 0x1, 0x0, 0x0, 0x4000}, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x7d, 0x20}, 0xc) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/03/26 00:39:37 executing program 4: getpgid(0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)="ff00eaff00000000667300ac4192bb9844f5b22e101cddb96e7db6f7e23155ddea2455541049c087220602ebb10ad0ad8ccce5a2522398963bd9508812d3b059c2c85a5603070768c31a53490e5611a0d3b66a8a5250d351f66a48ba14f4599642cb1f0339bd6ed51ee251bf60bba3bfb2073d09807d3a4c12c6ea97bc1e6033a63b89b07bcd1fe90cd92e4eec9fee39b8f0fdc01aedaba65f245602307ccc60d51838b0b7246cf4509a6a22d04ecc2bff9a960b4abe46e3de5a2f457ee53e37adcf05e7") fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x5, 0x6, 0xc952, 0x7}) 2018/03/26 00:39:37 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000a60fbd), &(0x7f00004d7000), &(0x7f00005f0ffc), &(0x7f00001ba000)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000100)=""/171, 0xab) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/26 00:39:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fsetxattr(r0, &(0x7f0000000300)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1b19, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@broadcast, @rand_addr, @loopback}, &(0x7f0000000100)=0xc) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) fremovexattr(r0, &(0x7f00000003c0)=@random={'os2.', 'eth0trusted^\'\x00'}) 2018/03/26 00:39:37 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000080)=0x10001, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001600)=[{{&(0x7f00000004c0)=@ipx, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1, &(0x7f0000000600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000001700)={0x77359400}) 2018/03/26 00:39:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='map_files\x00') openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000001c0)={0x264, 0x1, 0x7}) lseek(r0, 0x2000000000002, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000000c0)=""/23, 0x17, 0x0, &(0x7f0000000100)={0x3, {"a7175b07014609"}}, 0x10) getdents(r0, &(0x7f0000000000)=""/179, 0xb3) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)="2ec8edb80270f3324b1987b3a76e7b13c3", 0x11) 2018/03/26 00:39:37 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl(r0, 0x3f, &(0x7f0000000340)="9c125632cbd368eda605cb66e7f3892ddf7798417a19742fbd3a5e45b4c67958b7bb79d0f495adc1535560dbdab5ae583af44484de45f7d7d2e03530ae896e654604b64e1896ac0cb7cc22d628e02f55455a1a4b1dc747d04b1ee622fc9a713ae71bc9fd666a940b98f261e52cc154c38bc5453e4b5cacfb240df82eb288c1e889afd236468d60d12f6bd5df3e6cc24e3290f91605976ba2804f00f99b18d0f601da8195844636f0045fccde2a35f3") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/181) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$LOOP_CLR_FD(r2, 0x4c01) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) write(r2, &(0x7f0000000180)="15", 0x1) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x11) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x0, 0x100}) 2018/03/26 00:39:37 executing program 4: socketpair$unix(0x1, 0x1000000000025, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000000180)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@hci={0x1f, 0x0, 0x3}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) 2018/03/26 00:39:37 executing program 0: r0 = socket(0x2, 0x1, 0x0) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) r1 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) writev(r1, &(0x7f0000fb9f70)=[{&(0x7f0000ab7000)="ccaeeba9955da50466355a3d89a3371d04e35dfb62132f3ca8532c8216003cddd5a4f764ee78c136a6ebb9e998257912da3cceae58d6341bd5442c899a0bb09ed5578347ace091136c5ff32bd4ff", 0x4e}], 0x1) listen(r0, 0x0) r2 = epoll_create1(0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0xdfe6, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000044d000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x8e, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x320019a4, 0x1000, 0x100000001, 0x80000000, 0x101}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23}}}, 0x84) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000340)=0x3, 0x4) clone(0x0, &(0x7f00006f2f1f), &(0x7f000060d000), &(0x7f00006cbffc), &(0x7f00007b7000)) shutdown(r0, 0x0) 2018/03/26 00:39:37 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x918, [0x20001080, 0x0, 0x0, 0x200010b0, 0x20001b10], 0x0, &(0x7f0000000200), &(0x7f0000001080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000010000000000000000000000000069706464703000000000000000000000697036746e6c30000000000000000000726f7365300000000000000000000000697064647030000000000000000000000000000000000000000000000180c200000000000000000000005808000058080000880800007533320000000000000000000000000000000000000000000000000000000000c00700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000009000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000200000000000000fdffffff000000008b0b000000000000000000000000000000000000000000000700000000000000000000000000000005baffff00000000000000000000000000000000bb00000000080000000000000000000000000000000000000000000000000000ff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000dd0000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000b03000000000000434f4e4e5345434d41524b00000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x990) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a) 2018/03/26 00:39:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents64(r0, &(0x7f0000000000)=""/24, 0x18) getdents(r0, &(0x7f0000001000), 0x113) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x3f}, 0x3f, [0x1, 0x80000001, 0x5, 0x6, 0x80000001, 0x6, 0x10000, 0xb0b]}, 0x5c) 2018/03/26 00:39:37 executing program 2: r0 = inotify_init1(0xfffffffffffffffe) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) lseek(r0, 0x0, 0x1) ptrace$peek(0x1, r1, &(0x7f0000000000)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x640e01, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000080)=""/90) 2018/03/26 00:39:37 executing program 4: clone(0x0, &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000002000), &(0x7f0000001000)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) tee(r0, r1, 0x6, 0x2) getgid() 2018/03/26 00:39:37 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00009c0ffc), 0x4) 2018/03/26 00:39:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde7f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10"}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/03/26 00:39:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001080)={0x1000, &(0x7f0000000080)="197f067c896a3e453dffcabfab0470626d6f641f599e9eaedd69c9b57e222b759a503fa459e774a7fc86079dcc928f628dceca068dc450944b65b957bd6422b30ef0c0083e314b97ccadf2caa4e008544d98d21bfbe8e2fcdb13328417366f6b4f4357984f090e1188d22a7a5ee4ba51318884a3d46c12b930fbb686b4fc40071e76f56eba3034e8db397c2c0ac40931ed298ed32e780501a88d40e53989107b67cf49fe8d8ca179cb01d7988660397eb9f2d70eb86f385370f3c3313e1cfec99655f3881b15536703afd99a7bf8148728664775f32806dfac56c217621a9f84792db5fb3ef3cdd664d63f0773bffad88ab04fc87b496c79f39851456045f5d9ea932b4839d07a44f97872fedacd0288ccde4ffe3c71562cfbccc838895dd636504d12ce454e3c69d7314ad1c4bae71e49a6e204032a5a75d544701be2cbb05cba7af3cda230824c310497401dee9e22fe74eb2b5be42a1f300197a54b80a55d61d39c78bcca8ea12d9bc386697dad0579773b6500aa7740fcdaa33edde98fe917c5d329a49d02c92d6435e843052d7e5e578e2c8b9c156aa63db52c71b925f9352566760dee1e2c04ca39453b59cdaa3f5dbfb020c5c4ec67b6d7698c11ab1e3d79de90cf50ed38b148663a33cb5e91f5b63461e697deae9331c57b2260f65b1e4fdd326669196363c6c4dfa05102d94b0a9282bd31f5a0911a7c7376e41c89e345e5d2b2d4fff79013d0c4024203479e6e6740e38cab8015d1737ca66460225b4947e1f3df9dd8b1580703f3c54db3d545175304a3ea5b92af06b98cd794df4d0058aa59aeee8dd4302e13b077e8003897bf1e7118f79db4393dd60a8878b7a105f174969929671efac042aabce312ccc5f2f5165a796b0bf65042a995f24755b91c954d745274c604786fd16d4c1cb8e1cc60eef4314e2fe6bcf24d66b83b6e1e5fcd5dd733e1189807590d790e72910740615eefeaf93f364e507cabc41ced96f60fba2ed74cbf9130364e4662dda6c21db3fce20a1d3468ce1a3674d27c07eb24ee921b80b9e80f5dd0402b92e485ac220bab6b6ac2f1a3acfe69b1cc6aa995091f0f5eaac0a269b202d4b062d67bba549e41eb2770ea54450ee1010c9a9d92f6835637f4ae2fee6cef74baeb8989a3bf3a09fabf4a2e7470691d9349c7e18b405546d1794e32d2b77a7886af1e8f9cc9d3f3c627e12625758f58a650d39363e0f9efeb5cf015263717a40c104595f1042ee5ecc62433e7334aa081f2335fde93384353c3509c55c715fc90b33cee37be1fc0a7e928b9371f5b3b82c90697abaf6e9171416352c726d9e1eb88b7b05949bab187f664e2b03e52dab2d66f452d7ffc2cec90179403bdb8ce29b13e9429fcf6ba326ed42763d00e1fdd307aa37aecc150feab38826a50121f64f231d39617b08ba78626f69d3cce8a6525c709eb222ff9c9976f8c2ae9e857365b0bc7694529e5d44b127779d23f137fcea0505a4a23ef2e23d9b8518e78da3f930250d1f3dd1a34e587dff56a8e4f6b1509d866d525a4225d2211f35411bb1f6d94d2730dfe873b710b68ae462d5e95109263746f7ba8f3beb7f5f7ea78d25ceeef41faa4c3859a6b72c289a3de7b042f6c8fddd3f70e83c5777d3bea260fee34c879773197db2eaf5600a30e54ed916f003c46e218cdaf34be58e84acfd22482019e56ca2086880ef59c8f9d31625aa32abda1cee054dbef155ea2f3e80ebdc5a33438239657a5589c0de545664dc17106f8b0bf496a0ca635d89fd2a17b6bfae95b6fdbdab6824cdb1e3e5d9d78d89f615033647587bf889fbffef74a4898d7b6ce494d811fe4c3d7a5db7b65941b5349a2bd780058bd210aa4a8b02085765c75626e0d4705f94c5741876bc5edacbc9bed75c085f89aeece973dc5aabae14f9ab6fb7281910fe54ec6bef1bdc287891729db931d5d32fb14741bb11adec16c8b4db812b067cf63a90b3a06cc7adef68b81387efbfa7a489b602f781898678db80f4e18dcf1cdcef3eceea407ba59b51553bacd7768557de128b71d87da9daffe9d051ad6dff5915be4ce77a37522f815657e4fb90be379231cd4a6413e739f391bc1d0b3cc1a0023fc92ed946901f12581c77167ea1bf6f5f1d5fa42f601fd5f3eb6d080f05435606cf8fa0e24447291950bdd6c4cf7e59fa245183e88008f50ba9aee16fc7d236a4ffd50d2fd1f071de44e467a6eb0fb57da6294498f455ae7739eb43232c791486d75b6cffeb6f0ffef4e2f5e46b132cfc192998b29dfde903105254b2c7ec0e56cd40c500fdfa95986d92b6b4b297e7179afa649f31e9351806f0478f1a845738e475ac599ac61bce598dc01df8aa81cfa9ab3e00b0de1475d7415992fe0012891cabec883ae71661ee474bcff4ef0dfe640ff5f2728ee878960b954b3da60e68f6ee47c1cea2f13730c81c2ca9eac8652ce474900631139100942d55477553bacbfb222466ddf2f16eeb8de3791927e5ee6b8fd829ec96b9db35e4d959971f7980029e8d3660139a621cf9e2f25128d48b7c8cc33a64611e85f2c64f55aed812e3f767a982c2b4df2897a42f1eb92820d43e55f90c2c23b5608e59d20c74c093d20c9e20a004c529832e71e3fd9fc6ae74017323bf89f4c6fcb28e6e0938c500d1e2f1264c9412ec3967aad0bb51e80e3631e54e8e79677a3d45b4a500e00244df5153a654668350ff86f5d3513b3e91b3e68e03bf621c32af3dfe1fb2ce2eaa3665fa08dc7a8cfbc1dfa0e331eae9966577479aad3482761906605cbe49db69dd8fdc2e7b13f18631c7e1687afeed5014188c33d89767dcb86bde9912d47b8c0589bc128f7ef92718f053c509d13b66b25d74a89d426ee7d2ecbaaab05857e6c03ed735637b41c266a2bc7a2137a99aeb687048582659f3fc0f7ae93c081f65cc05b3eef2bbcab90381938486e7e0956d581b4ed3865460ec23d475df20e8e14fbd74f6082e84402c76fcfb817bc3ddf3862bfe308608a0968b3d87374396963e14f3b77ae8a34574c3774ddc6322e96265db813f419fbc9b2ac762b2e206d7d34361b74ef047ac6e94fc9fa4c65db87e13ea580bf2edbd3c32aa224c75b215ed20e66962cf611115a5125932dfba47c3cf288806b57dad4e269278df4041a6d73a78459532dcf008dfcb12e495616664421f1e07a02bf87679470bfcc227d1c5c06226f9e455c15a7879d743a4942527338a6cf0a3f4c078728341c51c6a48029ed5bf8fb3a44d3f1eacaf99ce56cbf6b63159c44bf3d7ddfbfdea202f90a089232a4efb596d8acc182c24d4047d3c5a3095ba20065cdb5d20e6daf9eaa2bc908f7c822cc677b35c7a074d9ef716d75cdf859ed29ee85f761140568290e553e09203526e54106acd807e2fe850182212bae83e2bdc0739384b12ccfca48606e0da1f5e43e410b8543f59e62beb02db16293c6de362b5a82ab866f914656a3fb50c449a5cc11c60ebbe2697b203143617604495f357865dc3a4032b8207e09c3ab4f5651c19a1b704e9074dcab75e77e8cc88f6befcad0a45bd74dbf2f6ea40c7b7f863848af11b8f7c4ca8372b53dbb843d42189162704ff58983ca5624eda9b213c66e78d9fb6902955c53cbea2cfbf5a2972f41229cd539f7b6af96538344bd2d4ac6db5c2259fbf6468d91d8fb4b90566f2d6532625e6aab14ef94f8072c606432539193d75cba0e5e0bc2541550a052819c48bbe4aa00724c7a5e6ddd7062414e91a14614ef2228b718e2c3bc0bc50ea5b88b8481c6a4879aa37f7c5e427c699dae9e6950abacbcf99b4ed49e35f0c18f2e498450cdc28a5290714cc52988b2f349c67a2d22f27a3f874d8436db5e10a75106561b2fc19355deb58a9525b1b17bf8e969d0b113af1ef8ea4f15302064624a6bbd63ce1dc5bba3fd18f21cb5a73c7f706a91b9f325d299250af5864a21ff45662483d4e399e991de93140fc9ead36f0ea273cba11b1db1c5fba02a9b3a9431c652aeded329225157e6589fa279fbea5c112329d2ea250006adb9c865ae0ec5c89be48aee6bb512af0ef45752b3c50e73c14809e6081f4e39d74b7b6507343c92dd9b5e84ef2bb0d166d43f3dfc4b7cd68d8ed695cb6be85fcb2c49d377dd9251dec3f4ae00cbba11eccb4f3d6afd5a4f6331434966d4daea5341014cd80b9e146c1f22ba1a6b9746799ea62db8e35c95c5ba176d36634101dfc19221e29f1d374b728f36f7e26995a2c33ffb94368d930c03f436a391dbe038abc0d3349339b85dfd5463407fe9414bbe22d11648a08c7642a6c3bb2879542bca55af7c8673aacbed3c4063b619f0c806454a94c6cb572d323eb64d1509c321f58a14134909e7737eae0cd4d33d30cfbe4c79f28c55cbe2c3fd6f4806cdc63f64e46732e5ebb52cb57f0020a9546eaab93547ece75774da54db4fb8ee28c7edc9789494cb5670e3113d936ad276732780fd8e2b75ac168e479df3e143f79bfe62c9e2d52b8d9f7263c7cd4b7b023be30fe9761e3eb9ef7438bfeaf48e5c920c385ca5ad97638db1c29bee5e5669d3f27fa2667e2c9d32ebc8da3118252eec5bca3ef9af542b177a70bb89bab0c2afdf4f24d36f7440634b3b94b8ee10c42c52ae894da14dc21215d3a77bd14711573e7a282a71e332a20808aa115cdccdbedf81aee360449225dc440431154c9ac619545207a3c54cedd8eddfb67feb049e26a36456f2e5cd22735df3d20c2bca945846a73c8f0c3373b825925e2acdbe8d45ffdeb0db3df7122fb0e0c22aeb03e6b85b198ca4b1555546e6a9a5d3bace5f6330045647324e7bf7af3775384acdbcdcfd93636804daf9e4afb259b01b987113511c38225d3cfec46d1bc716329bddf39e0443debf889ec39c36b1f34b81aff5ab759885e30754d3fe272ba0063d6a86648a106bbb0b24d6bba8a30eac8f411f6de5a99abbbe7bcd494dca5cc9f795c19b083b452b2bb9a5510586f5a2108ddb28229cb002c51f273fea9583a821b1f8a1ebf34bfc9c2643581d0d50ab3164993fc701360ff79ec22bc3c57df422465c86ae67c7bcd958dff4b23a95564d7988ac7535a6c1fc98606724d798e880a761659ff88d7f79da2567949664e70b0240191adbd0c9c490700d89d2dd130e0a4b67d1f4f87cca6e54d5739ceba43f2eb00d0b9512175b214282260d5becaa9665a97b981d12897bad3665848a420defb26711a7ad72eb4e7792bb862cee4c67305fca0fc478281fc2c1dc63cde4f8da41d7063628c975b554429d565a48ba2c692af2627fdc57e1a8af4ee01ac9ce2b34fff91fdbc22bef36134e13768520b6c11dfb101f46d14dc26a3d2f0d5464f5f78b7ddd67d2cb9e1c6c1f5102f7def39dc59f40da6af23a58e72adf24df3a2ee95547988bae894de8df477b63ba7f23e43ba6462dd341e2679c5cdcebabe17e119b805ebcf3d354c89a7e6ceb58062dc9ad7fe5a9e72548d4f51f12e75d15d355eab340454f918eadcde265dd753e497d68438bbe026bcd991b1ee5afaad2ee8bf94b31398ba1a6b2590789e8856a59820315af5b5f05330e2239a6f8608ad03aca006d7eea35fdd9a00871af54d6663659a4a1b3e0e5a47409f0e553eb7b91660f0fa64dbc8a57cfa384074fd1cab1365b64aae77e1fbb9bfee7701028a71d5c6d813a94ce574f90e024862ae785ab28c7626223b5bb0f9ee96cff2e0ef63308de551e6d5b4596bade315361a8315794fcce5b9def718e3a521d129c83a6d39f135e2423e2bec5398012cae66249c1937465b25496d35f0891"}) lseek(r0, 0x19, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001100)='/dev/hwrng\x00', 0x12000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/26 00:39:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/03/26 00:39:37 executing program 5: clock_getres(0x8000a, &(0x7f0000b30ff8)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x0, 0x9, [0x9, 0x3ff, 0x7, 0x8, 0x3, 0x85de000000000, 0x32dd, 0x10000, 0xffff]}, 0x1a) 2018/03/26 00:39:37 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x1, 0x3, "327e5ad69cabd985df01f92ee70dd3ad"}, 0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}}) 2018/03/26 00:39:37 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aadf29), &(0x7f000036dfa1)}}, &(0x7f0000044000)) unshare(0x28060400) exit(0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x1, 0x7, 0x3f, 0x0, 0x2}) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x1) tkill(r0, 0x16) prctl$setptracer(0x59616d61, r0) 2018/03/26 00:39:37 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r2, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000001c0)=""/119, 0x0) 2018/03/26 00:39:37 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000100)=ANY=[]) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x1c) r2 = request_key(&(0x7f0000000180)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) 2018/03/26 00:39:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x4000000, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/03/26 00:39:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000001080)='./file0\x00', 0x200, 0x100) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x1f4, 0x0, 0xfffffc81) 2018/03/26 00:39:37 executing program 1: r0 = socket(0x2, 0x1, 0xfffffffffffffffe) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000000300)="020008fff900000000005462fa01a55eaf0d2cf653f154c220f714eddedd7f4a41224880a8c379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81bfc57d02f9b14732017e2466a9fc43aea71000000000415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60b3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea13091", 0xd8) 2018/03/26 00:39:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_cmd={0x27}}) 2018/03/26 00:39:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x40000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f62ffc), 0x4) 2018/03/26 00:39:38 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e5a000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="ba971a32f4d1ff3d4622873c09a2c017ecd1f59a4a83fe9acdde5ff428199ec6f9f3de6a6a4b5a82c2d020d4bf229a9a45105273ea898c4d5e0d98b74ed6907e98b3e09df15a800b5b5fcdcac79e0e1cb499679e65ea7484f863a13169") 2018/03/26 00:39:38 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x22080, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x1000, 0x0, &(0x7f00000020c0)="85deeb29d5db202488d6068ff770d118c4f6e7c868c025ea20366350efcf65cf7fff34dab55fe6b444a36449afe1720acc7d67c8767aff5c5b795eae05261facabb2770c1da3d868083dd1c5fa22477a0578a326c81fb415fde9ca97f5b57125f64eb2a56a070be604de78fecc411fa44a85918fa25c651f18d9153bf1ffe3052d03742e8dd822f549330f932b10f99b56dbd6ad50b59d1159ae667b1b99e60af15060c82dee82f56e1992e1c82577f12d77969c92b8e6175f59fdad70a4c4b02d91def845ab19ecbcf56c0104470d6a9859fd9b8e4b28946981321f6aa1c9aef5ed50d96008e5c5238d36bcb18512ca9405c159ba6e59cdeae602478cb4a474062bc9c031a87de1857fd05ec6a5bfc9fd9081763b70046c9e222a5f29a96dea10c200adbe568c446801f5202e85cd31b3320cbb94a12977cf1d7be6aa0d01dbe816ffcf1454a650eb3d33ab15645a5e30020840f2da79cbbf37fb4f9761a63c66fa8141132ecdd79d6902f299951c5d2cf499e7b090c06c4c894cc80ca90c9e769de380c7127c19713c25e72adb317b1c46d6ae1529501a919b059916010e8bd6e0e6b9bee389290e4184543f5e15c7db89223ae8d73c71175b557ff089f922a4f8de6db5cb47b1febc85bcf33349ac6245628c9794c5d11db7a99d1b9ccbdd8ac5335edebeac8cd3decd9563e35c0b0f6450c0c2de762c5bba8862d7969cbddf7bc36dc43bc72e217c902e10fd75790373a361e838148d43640d44b979b01780f375b567f81780db6ec0e3dda45f4f9362fec9779b69c1fdf7b6f4f0f1d5dd6d3dd3d2141f723c03b72d1b8e8003544135a5a36218baf6dca9f441db8083e03d1b2bde1b12fe01a1c5c7f2bf69796b324ec3e9023918ed0d01baf1c2ff649b5d60cf4e4697440510b1d2fca97fb3d91bde6659fac76fd893d0ea2a0d4a88dd2d9353f351ee915958636100bc5d7c13047907aed972f88713d8d8790ab0840b168e2e8d41f4be414f8f5a21c10f2d44a7368880ca1bea608a13f877bcd63977b0d674ef65ba8a0e042d4ad4ad153822b9607284147cd0053a3a5ae92f4aed4e5b6f2d7eaf45d3e445ed9b50884f87ca3575175526aa5326871f2900d2d4aea30be16be90d0124d083b066118cc7e349717d8f0301908c81010e8e2a85a753543ce33b5fd25d608d4f34b3687a02bc69e32f978d416ded5c2306ffb9cf33f4097f0af5d64ce0f93f76ac08bbe79b498070be91664f207f9c24cc25f19c2c548a2e33fc81408e7d81ee0322e8768f3018cd6a1b64f0700f14228b977c09ab5a9cf01aae7aaea0175a16c67bff8f68a9b8df36d345cdcab9519053b2f9616299e20e85bb1bdda64a96f115cb720f260eb0ffb075df1d02600aca9c5767caceada4e18bb6509347355c9cb0fb2352ee5255bd87858919b5d41caa0ac761d6bba00e039f1a31679da5de46be8f9a474412c9d77ea91656ebb6eb409a6d8bd982712cc313e3cd216e5b51e30ddb1c331c8110e86d6e037dd2d342882c4e81ae58a46d0fa5dc6ec2ad1d6060cfa3f10de1b262b98da4fe3d4889bb47d7978bfe16c09be4a69d5bc9089c0ed9b3340fb744adf87d236cde0f606d3da483f1c23497b3c974e574f95f67a05b0be4af0395fb7ce7ec2cfd731daa4f7b78a5f712da4c6d9e55a03c308363ac12cc4fa626fd0cff9bd195be11936897f4040a0857801348e7d30b15ef57cccc5a1657467263dacecc31d16fbd54f5935797ab068e7174c16b11ceffbc76620770bb9c9901e67ea7c98347e5b1170220c82c86da096ddacc7fe8117ad777ab0e2d7f0b0a83be52cfa4870a4ef3a46025b8b71f38994acc4f2858060ceb0a142c067a9bbc2f9b07c619624b94ade80ccee665db8498f36d9331e75c5dd3bd08e1d770d301fb96e67a5ece8129f0ea93b3589bbbb8d23cfb2f0ed2e60b5344112dcfa9e3281fda86e0f510fcfcc3061d2e232d02b406e365e7b8dae80c79e03431f1ed0b957d8918e1244704e97689ebe8a269990e34aae850b8ca288bcfd17e389fb02b0d711496b651ceec2e7d9d70c0cf18cb097659f2167ea6c76c0af18ca80da00dc6eff2ca94b9a66571640fd769f0273c49e39eb764fc002d53af4bd177825bba947d1ea28c8fd52d32f02d85772afc5319a2ac411a97e331c293512f5d368ea8866a721793acb6bc5648a231fc9f8132046be65835de2942252b9aeef717ce839147c0597d4fd9cee52aee6b1ff7a3d20386fd48aca7a4199b27f41d686a9661fed68745c251b86de6768892248be13834d8b737f47efee8b3918e9072f9162a5500164ec5078c7cfd613ffbfc6e6a176f02a14bb2a309f3c91d31616e1230091fe8236476d02648ec894bb377ba1d3b8d43d52e85f0ca2372ab24a64c48720d8b1c165c4b09466f27c9185a3a807747b70c88d5319bf76b48f7853a7e99834cdac0ba06ea93a112a57b6b5fca4d9191cffa87a594089f1b5ed0cbb03274d5d63fdedf1b9e5129fea1705a9b4cef2752cc6fc98b40e130115db653da97437aa37916afabdcec2ca24255fbe823614197ff077ebbff66b7cbabae156e8b13f7c8a46745b42467b098ff7a212e468fc2d51103bb82c48e1ed88a5b8df5dcdb933cd3e905a4112fef89cab32a14e594f1706b6cb153c5ab6333445e2197bfa496ebbbf32a87db7c894cdc57f2b34929194fc4a0cd66771d0d996707756b01770a26470a0a686415ef9da0b1290047d4eeb5a21255b7965d2c831baa922d8be78d1f37242a508c5372f4145d3ed7fee8032bdfc718456b1df051c36bda462ae3639f67919268ca4297f42f4e14b45dac9c3853be25a2bfc47cae8b85b09c50b858270f581369cadb0d8891e8bcb4529c0ee40be9c72fd3697ab5cd72ef923afc1b34c4e1067fdc0ece5e8ffb2713aab00e8319d308c62a83b399ad33e2a4f6c46f0786f1d11274a5cc2930ba857e5fb34f40ab421eaab1259403484b4b98b0a14957522fa547119abc51c8b7e00420d82eaddf7f2b203cf561b11c1ce3874b743c77dbdd8444ff7b67b97ce68f1e3741d69b57a24b606505bfaf787646eacb18adab9684f94ab650ebf2c455739562a5490dad4453b60f082f8bc595ce926bdd36ec8b295718094eca13faa43db6b96c1fc2f7ef5b1ece8a3c2585a2eeb0d11512582bf616dd4df899edb30266d6b594fbd2a109dc450cd435611161b083c78eb5bb2076229b72e50c6938d73927576df4e66be487985994ff7f34b58e09fcc4a99a00214612391ad8a17ee6cd2912b144d2404cb6371ad47a17561535a6ad2dfce944d4daf35acc9558151892adf288563e020e96651b14c02afafc6ab8f334898e1f8a5ebcfcda233674a2e69888d7f316c61cbbe52942ac19071c9178479a7ca7c48f2b080c6998a307180507e98c0b3c7e5a9883abb647126791551b312e097a029c5670c7159ebf2999a48c798eedbfae5106bdd9d429764e514b4f70f6e11df7b2e965e6fe91f93ff0aab4275c4ea1593d7c1cc36c820f721b3bfd5a4f58dbb52276379b57d7187d785638daeb64d7f9f95c8dfb5a9101f5296e684ebfbb42ddac71415afb72d6123b61f858b54457cd762eb9f99f682814ca05c40ee48c2c0a953414eccb8813dd728d8df100f089611967b12f296c9c0d582cf70d7551ab64d3b58179b2c8a9666bca9352496550a7697699b8d67a21dec5b5e3654ab0659715776140289c5213b6b0bd5501199478e6ba3126768ff1a863342195a40cb8f7cc9c98f4f7a03b152e303b28561e957bcd56568bbf0245d7eabdfccb5893922d506c0d2877df78cded0fb4ce806fb4bd214708955c19e70a7432542ec2e540ef539818579526f12e2f556b289ea4c19d22d3255b47b0ae152277f52864d42a7fdd817c982a25fef5023a733e30ebaf7d0182dc3d5a064f8ec36221508896fa5bf24312dde74d555668bed00d98cd6986306380498987386ce1ceccd68ea1cf81248e3708c4b362cc5180be312ea7841b66b4039f28f10eb5cb235fa304591b7f77f7b4aac9171f9e742fe28c0848f3b44018c156af13da0a16ee9122080586c6ca05e87fc440b2f917ec0c505a311b4a1fadd0f540a8d007a1c0ad82fe9b19b6bef9f34cfe180ed7758c47d3d9774d04ae04b76c6e0ff7504ad5dd69253f626a55c0b0222118175e6a97af84219796a0c4b58821e9a2d97438a603e9580e8e3f1bde43e2b8928d8af10dbb2c22d8ac5caa39c25a03af2d0dc0a79d06a4466850c92adf8ff3ebb8c61b2a618234a0538418612d33df3d8d904a1d6ba147abee4cd47149f2dc192fe93350dbaf3d47454c62af1de7065e9ca7a2b82ec7efb5c51c7095497fdb83c6281695f5282530fb0dfd4151a38ad3257e084fdb0e89095da6929d4f5a77416f860b03fe4a07db5215dc05f20f3bca0c490cdc7ea1474a259f258273bdc88526166b0f4746665fd2fcf483fe88e7ec547cfedcfbf1dd863bb17f339a9c7d538543952fb2ad7288fd331d70281db89a2567046d99bc2485db20b9307e69351775621ade2727cf75e6cce0ef78879d42f6dd144dfdfa35872eab1825f6b0be3bb59024f5fb0402ed8775f94d04b972a93af1bf12a26039dad079f9432ebafb3fc45c3efcd0f3243ac136a61fb69e9239c2a28317f5b916c6cda3f12589a413570a7aa0ffecec11fc680f93dc06a60bc324a41c887e9e947d3699e47a07b20df88ccbfc0ee0cd6bb053e8ef96f191308999e89f0cbe5afd50afd98f7ad97bc889c927b97b8d0cf939875e286edbaa60c6cf33e92d5386e002374558efe2da5c91217407ddea166fb1d15602a6cbfd4400f107e437e6d5e836e1f78a2c8bc33b4ab9a6fdbd0d299862a1a26582d3c28e8c095167f4d2b7078e08752ad21bf234d8399997e6f9a205173a1c397b862d7d0f218c51ab002f2c553cb0d1c96e3dc74f3c0ec9219e572b50d14d59e81a36598e435751d177faa01ca3466eec9902d18081b07d06e67bd786de7f7eb0af9cc9f2900f321b65f53287a416f75742d7b6aa972c39329b1750ac67925979477346edcb4221a3e845fb9f3b83edd6bfbf38994d15b1d7b4a07741dae1d2a6d50b623b064c7399148513d4011c12ce25e47ce850b412008ff2fa50d5c73abcadb9b8561a1345241cd5b7e7855bcf7261b7c490b00383c5dc91cd264e9af476d7e938f838c32d36a4d9cc35cd42ec4b26a7800a28089dda600b05e343df39dbcf159660c9c1f5d9cb9633f5083340b5dc4a03fe131555653eda935aa3e47b1ce157bc40214576158841ed2bb65f9eac384fb3a3268d9b98f2678fff513133d051562a1ccc3aeac4127cdd67025080f385988aded2d886047fea829e4fc1b79609529df7e8851d17c30a00b3a797affc1ae5b43e55aaed5943356a1953850670dedf19ad87ac79362cd19f7f587fb74f2a05aefb7ef0371ca8eb33821434d0f1903169728a0c285338ed7a47bbd3240061d04a26984448448d39c0d50aa83cc86cb71d3e8ad4cb08baa5b9c8f4c6ecc460c111c3d1ba1332102ed11ff61837d6186d7be834cd8b0264710e04bf3315fc28e4e2c5c435d10d04108a1f1dbcd8dddd56311af3c8145c345d5cb4bdd2591257989f5f87823c83e6c5d0ba5431a21b5f3d11d331fc42a9eb1fdcca9ffcd45ef73ee8ddb52923612bf7f2be82b9066aa97d4fa5ab0bc5816dda9d70f7db5dbf938ca0e3c2c9f7f8eeabde7e0967d254b61424943039cc58bb87788a147993d2893e2ad7917f6c17bac8223bcfe113362a97f5"}) r1 = socket(0x10, 0x802, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e22, 0x34e7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x12f, 0x1ff, 0x1, "3060643f754c624378ba42606e6370e97d6e479696fa2b1be416ab14e6bdab6a8158d55392a92bc871c0d48f6c789828076b1062df8d745ab20a57b6f6e434f1bca67b6fcf9db87d7ab5e1a8513bc8ca"}, 0xd8) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvfrom$inet6(r1, &(0x7f0000002000)=""/154, 0x9a, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001280)={'irlan0\x00', &(0x7f0000001240)=@ethtool_sset_info={0x37, 0x9cd, 0x2, [0x3]}}) 2018/03/26 00:39:38 executing program 7: r0 = gettid() exit(0x0) ioprio_set$pid(0x1, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @remote}, &(0x7f00000000c0)=0xc) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev={0xfe, 0x80, [], 0xa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x4e20, 0x2, 0x2, 0x80, 0xa0, 0x0, r2, r3}, {0x1, 0x0, 0x8, 0x8, 0x3a, 0x100, 0x400, 0x401}, {0x0, 0x3, 0x1, 0x2d5e}, 0xff, 0x6e6bb7, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x3502, 0x7, 0x2, 0xfffffffffffffffc, 0x1, 0x7fffffff, 0x6}}, 0xe8) 2018/03/26 00:39:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r5 = getpgrp(0x0) rt_tgsigqueueinfo(r4, r5, 0x33, &(0x7f0000000080)={0x24, 0x7ff, 0x9, 0x1f}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001780)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001880)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000018c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x7, 0x8, 0x100, 0x6, 0x0, r6}) write(r3, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r7 = gettid() timer_create(0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00009b1ffc)) dup2(r0, r3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) 2018/03/26 00:39:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x40, 0x2}, &(0x7f0000000240)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x3a, &(0x7f0000000400)}, 0x0) sendmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)}, 0x0) close(r0) close(r4) 2018/03/26 00:39:38 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/26 00:39:38 executing program 6: open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x22) r0 = socket$netlink(0x10, 0x3, 0x80000080000e) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000001880)="1f000000f40219000007000000a5a8a49258e513220a8eef1030a853328483", 0x1f}], 0x1) socketpair(0x18, 0x6, 0x7f, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x8000, 0x6, 0x0, 0x7, 0x7fffffff, 0x5, 0x0, 0x0, 0x20, 0x4, 0x4, 0x1f}) 2018/03/26 00:39:38 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a9ff0)='/selinux/policy\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7650, 0x101000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000002c0)=0x2, 0xffffffffffffff98) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r2) read(r1, &(0x7f0000000040)=""/49, 0x31) 2018/03/26 00:39:38 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '%[mime_type:keyring*\x00'}, &(0x7f00000000c0)=""/162, 0xa2) unlink(&(0x7f0000000180)='./file0\x00') r1 = signalfd4(r0, &(0x7f0000000080)={0x8}, 0x8, 0x800) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000001c0)="ce57e80bfa34cb1bc59a292502ad1a75fdf19374038ea92815e659588ce8d9200dfec32ac734afb38442b235a995080b2b3186a19025d775ae6c23e4ec958ff519d66e3afb116147230c79f00a5735fdc02ce1a3da1ef163fe7e8d738279363352c19771d323f0f2522c9b4126") 2018/03/26 00:39:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/26 00:39:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = epoll_create(0x400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000140)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/03/26 00:39:38 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '%[mime_type:keyring*\x00'}, &(0x7f00000000c0)=""/162, 0xa2) unlink(&(0x7f0000000180)='./file0\x00') r1 = signalfd4(r0, &(0x7f0000000080)={0x8}, 0x8, 0x800) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000001c0)="ce57e80bfa34cb1bc59a292502ad1a75fdf19374038ea92815e659588ce8d9200dfec32ac734afb38442b235a995080b2b3186a19025d775ae6c23e4ec958ff519d66e3afb116147230c79f00a5735fdc02ce1a3da1ef163fe7e8d738279363352c19771d323f0f2522c9b4126") 2018/03/26 00:39:38 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000200)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') listen$netrom(r1, 0x80001) sendfile(r2, r1, &(0x7f0000000080)=0x5f, 0x400000000db) 2018/03/26 00:39:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc, "0ea6b91460bc7f1d369dafa8"}, &(0x7f0000000080)=0x14) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/03/26 00:39:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0xaf) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001100)="35fff205f839bc7057f8659b33fad18e7907eb35d9c38decf7c45b646d376d59bb57167f5035746a777155b2fddccef962f5c6f938030822172adf2d433f6fab8eff7bbf42f176c143a0623ec20c435cbabf0dc7d8069e4c1e4a0486f664aec938d63813396e0fd40f0432a2596f99ee7b752793d3ee1a96967b08579641ff385a83732f9a32f72512a5c6d0d7a8785b56af10fe9175de017bc3677587602c93b58d7dc08c9341747f85097357a4f8db48aabdbb8cda0487d339117a69e4740d09d8382d97f73e995586c8e5c41e236aeef083a7f52c249adaaa6034b29eaf82", 0xe0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001200)) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x7ff}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) sendto$inet(r1, &(0x7f0000000080)="a34c5cd6e91a08dc7d86722846d315e29804d57fc3dcf377d6450b71d1e28c78cb5081c045693c93c3bedd3834cc27", 0x2f, 0x40000, &(0x7f00000012c0)={0x2, 0x4e21, @rand_addr=0x9}, 0x10) 2018/03/26 00:39:38 executing program 3: sysfs$1(0x1, &(0x7f0000000000)='9p\x00') 2018/03/26 00:39:38 executing program 5: r0 = getpgrp(0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) bind(r1, &(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x8, 0x1, {0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}}}}, 0x80) r3 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ip_tables_matches\x00') ioctl$int_out(r3, 0x5460, &(0x7f0000000040)) 2018/03/26 00:39:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syncfs(r0) fcntl$setlease(r0, 0x400, 0x2) sendto$llc(r0, &(0x7f00000001c0)="e0018c379e4201453c0b7d9d7e4a60485c32e4e5226ae24d82361d662bdc4d42dd9c0e0dbda4831c52d23356550ca7dd1ad5895b4fb150bd5948f472703723e89755cd29cdecd857aae4c893d54bc3f0b05845326ebcee4fb87f6776873f022ab414f222a232101af98098424607a83ee93e66c216c9a5c41c87e4afc4fbf8853c0d71ffe263547231c8dd59c28d1fbffbd07412a1d389f954c036dee8a33ec28b352998e964066dde1a5bde7e9084f84c32a3395a8c8213b2961bb10b8e902d9b43c4e87661a61c2e9eb6092d71953f9c46edbb705dc10d0f5620fd47804a949c411862d087b8df256817ebab83", 0xee, 0x40000, &(0x7f0000000100)={0x1a, 0x33b, 0x1, 0x9b, 0x0, 0x4, @random="c96f45906af5"}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x1, 0x30}, &(0x7f00000000c0)=0xc) 2018/03/26 00:39:38 executing program 4: r0 = timerfd_create(0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x202001, 0x0) r1 = fcntl$dupfd(r0, 0x8, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r1, &(0x7f0000000000)) 2018/03/26 00:39:38 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x4, 0xfffffffffffffe4a, &(0x7f00000000c0)="b20100"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/03/26 00:39:38 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r1, &(0x7f0000b91000)=""/61, 0x3d, 0x0, &(0x7f0000e47ff8)={0x3, {"cc8f35d3e582ad"}}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/26 00:39:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x6, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0xf3, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick=0x5}], 0x30) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x481e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4000000000000}, 0x1000, [0x10001, 0x35, 0xff, 0x4e49, 0x100000001, 0x96, 0x8, 0x81]}, 0x5c) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) 2018/03/26 00:39:38 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x4, 0xfe, 0x2, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x6, 0x9, [0xf921, 0x3, 0x6, 0x1, 0x9, 0x0, 0xffffffffffff07e9, 0x6, 0x289cd092]}, 0x1a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x2, 0x800000000000002, 0x40, 0x3}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xb3) socket$pppoe(0x18, 0x1, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/26 00:39:38 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/keycreate\x00') write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:audisp_var_run_t:s0\x00', 0x26) 2018/03/26 00:39:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001300)={&(0x7f0000000000), 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000240)=""/84, 0x54}], 0x4, &(0x7f0000000300)=""/4096, 0x1000, 0x4}, 0x2) write(r1, &(0x7f000001bfff)='j', 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000019000)}, 0x0) 2018/03/26 00:39:38 executing program 4: prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0, 0x1, 0x2, 0x9}, {0x8, 0x5, 0x2, 0x3f}, {0x5, 0x8, 0xae, 0x8}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x7, 0x1000, 0x653, 0x4a24}, {0x3, 0xfffffffffffffffa, 0x1, 0x8}]}) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/91, 0x5b) acct(&(0x7f0000000040)='./file0\x00') prctl$void(0x3f) 2018/03/26 00:39:38 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1ffffffffffffffd, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000a7dffc)) 2018/03/26 00:39:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') mq_timedreceive(r0, &(0x7f0000000100)=""/230, 0xe6, 0x3ff, 0x0) getdents(r0, &(0x7f0000000040)=""/129, 0x81) 2018/03/26 00:39:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x6, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0xf3, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick=0x5}], 0x30) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x481e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4000000000000}, 0x1000, [0x10001, 0x35, 0xff, 0x4e49, 0x100000001, 0x96, 0x8, 0x81]}, 0x5c) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) [ 78.494218] audit: type=1400 audit(1522024778.697:40): avc: denied { create } for pid=12914 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:audisp_var_run_t:s0 tclass=key permissive=1 2018/03/26 00:39:38 executing program 2: r0 = memfd_create(&(0x7f0000000000)='@trusted+\x00', 0x3) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="9cecc4bf310edfad885d691ca0bc2205b33b0d793c8de17cdac8b8b4e9b5c553abe2288be55e01ec3fb1c19db4e857eb51526d3d037ae424bd708d1ae93d77a919043d68516dbd5d6afac6bb2159584f77445942ccd1ac5df508ed7ab89062a4cd2c13e27f49f77eabd2c0d39a54327d4edd7f91dcfcc1cf5bb61f5dc62b4599620f6675") socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x42402) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) connect$unix(r1, &(0x7f0000f57ff6)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/26 00:39:38 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000feb000/0x13000)=nil, 0x13000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff8000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) 2018/03/26 00:39:38 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="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", 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) 2018/03/26 00:39:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023fcc)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffe}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x1, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40040c1}, 0x8000) sendmsg$nl_xfrm(r1, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xff30, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0xfffffeab, 0x8, 0x0, 0x0, 0x1dc}}]}, 0xc4}, 0x1}, 0x0) 2018/03/26 00:39:38 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x220) inotify_rm_watch(r0, r1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="02f1418087a073f4eda97339"], 0xc) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x81, 0x80000000, 0x0, 0x0, 0x9, 0x10000, 0x2}, 0x1c) getpid() 2018/03/26 00:39:38 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000080)=0x98) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/26 00:39:38 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="1a634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) fremovexattr(r1, &(0x7f0000000000)=@random={'trusted.', '/dev/binder#\x00'}) ioctl(r1, 0x9, &(0x7f0000000040)="9fb2900667f318a7d3d0b497c47a32125722c0210be41bcccac1156a417310399e4a7658010ae3ad868a9a8f942f60b7dca6eb5062fcf860bead662ea4a51ce986c18b0114de56778b7c20d29860f8cf6c5e6fade10e509ffd0c16da2995e1f62438147d771e961e1aaf069d84426875587b83bda5818a544222ce93a21cb579ad6cc3bc543f601ab7226073144cc692c0bda872579b34f8449a86ce2961789a") dup3(r1, r0, 0x80000) 2018/03/26 00:39:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x2) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db8ffc)=0x36, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000500)=0xffffffffffff7ae6, &(0x7f0000000540)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x1bb0b734}, 0x3}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x58) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/hci\x00') getsockname$netlink(r3, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000300)={r5, &(0x7f0000000200)=""/211}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="41000000bd743c040f568477d3643d1b64dc0e2fb8ca7c397bf2e4d8e17e50d62d2041697bb34e0de927adc203bae984f318dfa389d21740e3bc7585e0b7db8d6170b401b8"], &(0x7f0000000100)=0x49) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x10000, 0x6e0d, 0x6, 0xde34, 0x2, 0x1, 0x8, 0x800, r6}, 0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000600)={r7, @in={{0x2, 0x4e21, @rand_addr=0x4}}, 0x6, 0x4}, 0x90) 2018/03/26 00:39:38 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)) fcntl$setpipe(r0, 0x407, 0x100000000) creat(&(0x7f0000000000)='./file0\x00', 0x8) 2018/03/26 00:39:38 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0xd34}], 0x1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000100)="6309dadb0380ba337ae03b345632ed32ff201a0b41781a818df51e81b726e4d994c4f927489b2152c133a592a4b579c19a24021c59dd80065f08e20cedce45090000008bf3d6b035a548ed6a41990ab49daf55118531ecee73ff0f0000000000003de91fda3733be48c2a98ac4d60e229c66e3ae5094d3eab65648052f1129ee6d1c92fe513472dab548cad71971c6d33d94376af908da1da793c733cfb5ba87957ea10cf7f2ff6286dbfa4d19b6a40e55ae167a587f38cecbe9607de15fcc330bf49394d1c9a3b65762cfd9ef0000000000000000000000", 0xd8, 0xffffffff, &(0x7f0000611ff0)) 2018/03/26 00:39:38 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000fc1fe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f000065b000)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) r1 = accept4(r0, &(0x7f0000001200)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002540)={0x0, 0x7, 0x0, 0x2, 0x7ff, 0x9, 0xfcfe, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x3, 0x4, 0x72f, 0x1, 0x4}}, &(0x7f0000001280)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000012c0)={r2, 0x7fff, 0x4}, &(0x7f0000002600)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r4, 0x5}, &(0x7f00000002c0)=0x8) fcntl$setstatus(0xffffffffffffff9c, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001340)={r5, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0xeb4}], 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84000) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000180)=0x6, 0x1) 2018/03/26 00:39:38 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000009040)={0x3, &(0x7f0000007a00)=[{0x8001, 0x6, 0x6, 0x8000}, {0x9863, 0x80, 0x101, 0xfffffffffffffffe}, {0x91, 0x7fffffff, 0x8, 0x5}]}, 0x10) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0xa, 0x0, 0xfffffffffffffffe}]}) recvmmsg(0xffffffffffffff9c, &(0x7f0000008e40)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000100)=""/249, 0xf9}], 0x2, &(0x7f0000000240)=""/246, 0xf6, 0x1ff}, 0x2}, {{&(0x7f0000000340)=@l2, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/146, 0x92}, {&(0x7f0000000500)=""/15, 0xf}], 0x3, &(0x7f0000000580)=""/4096, 0x1000, 0x1e2}, 0x7fffffff}, {{&(0x7f0000001580)=@sco, 0x80, &(0x7f0000002640)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000002600)=""/27, 0x1b}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x9}, {{&(0x7f0000002680)=@hci, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002700)=""/87, 0x57}, {&(0x7f0000002780)=""/171, 0xab}, {&(0x7f0000002840)=""/74, 0x4a}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/243, 0xf3}, {&(0x7f00000029c0)=""/75, 0x4b}, {&(0x7f0000002a40)=""/209, 0xd1}], 0x7, &(0x7f0000002bc0)=""/62, 0x3e, 0x2}, 0x2}, {{&(0x7f0000002c00)=@nfc_llcp, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002c80)=""/167, 0xa7}, {&(0x7f0000002d40)=""/137, 0x89}, {&(0x7f0000002e00)=""/137, 0x89}, {&(0x7f0000002ec0)=""/126, 0x7e}, {&(0x7f0000006000)=""/180, 0xb4}], 0x5, &(0x7f00000060c0)=""/141, 0x8d, 0xfffffffffffffff7}, 0x5}, {{&(0x7f0000006180)=@generic, 0x80, &(0x7f0000007700)=[{&(0x7f0000006200)=""/33, 0x21}, {&(0x7f0000006240)=""/118, 0x76}, {&(0x7f00000062c0)=""/130, 0x82}, {&(0x7f0000006380)=""/197, 0xc5}, {&(0x7f0000006480)=""/111, 0x6f}, {&(0x7f0000006500)=""/4096, 0x1000}, {&(0x7f0000007500)=""/42, 0x2a}, {&(0x7f0000007540)=""/54, 0x36}, {&(0x7f0000007580)=""/141, 0x8d}, {&(0x7f0000007640)=""/176, 0xb0}], 0xa, &(0x7f00000077c0)=""/217, 0xd9, 0x5}, 0x4}, {{&(0x7f00000078c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000008d80)=[{&(0x7f0000007940)=""/169, 0xa9}, {&(0x7f0000007a00)}, {&(0x7f0000007a40)=""/106, 0x6a}, {&(0x7f0000007ac0)=""/80, 0x50}, {&(0x7f0000007b40)=""/176, 0xb0}, {&(0x7f0000007c00)=""/47, 0x2f}, {&(0x7f0000007c40)=""/4096, 0x1000}, {&(0x7f0000008c40)=""/175, 0xaf}, {&(0x7f0000008d00)=""/82, 0x52}], 0x9, 0x0, 0x0, 0xffffffffffff0000}, 0x2}], 0x7, 0x22, 0x0) fchmod(r1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000009000)={'ip_vti0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/26 00:39:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x3, 0x8040) r2 = syz_open_pts(0xffffffffffffffff, 0x404002) ioctl$TCFLSH(r2, 0x540b, 0x7ff) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000180)=0x200000000000007) 2018/03/26 00:39:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000a000000ffffffffffffffff02001300fe0000000000000000000000030006000000000002004e20e00000010000000000000000030005000000000002004e20e0000001000000000000000096efaa1a9b4b07589ac845183d2091b9e2334d8d51ad3c2f27c8809b59625ae2004f06c23389d1d6d6cda6ab61fac37ebc8554a69e0c103466c45bb80535ad45ca8e339524e0eb0619f7fa1282251f032cb2331aaae3ee278c30a0ed30fafb982a93903196100c6008a984f4831bd1e3267ddf3baf48f81aeb12fa141a6abe"], 0x50}, 0x1}, 0x0) [ 78.682589] binder: 12970:12975 unknown command 1078485786 [ 78.700073] binder: 12970:12975 ioctl c0306201 20007000 returned -22 [ 78.714824] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/26 00:39:38 executing program 6: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x6, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) accept$packet(r0, 0x0, &(0x7f0000000000)) 2018/03/26 00:39:39 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x4, 0x3, 0x770, 0x20}) r1 = eventfd2(0x2, 0x80800) eventfd2(0xfffffffffffffbff, 0x80000) memfd_create(&(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x2) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) [ 78.738820] binder: 12970:12994 ioctl 9 20000040 returned -22 [ 78.766232] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 78.781439] binder_alloc: binder_alloc_mmap_handler: 12970 20000000-20002000 already mapped failed -16 [ 78.802111] binder: BINDER_SET_CONTEXT_MGR already set [ 78.802131] binder: 12970:13003 unknown command 1078485786 [ 78.802140] binder: 12970:13003 ioctl c0306201 20007000 returned -22 [ 78.817548] binder: 12970:12994 ioctl 9 20000040 returned -22 [ 78.852385] binder: 12970:12975 ioctl 40046207 0 returned -16 2018/03/26 00:39:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xc, 0xfffffffffffffff9}, {0x8, 0x81}, {0x3, 0xe9d}, {0x0, 0x8001}], 0x4) 2018/03/26 00:39:39 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/26 00:39:39 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x8000000, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) 2018/03/26 00:39:39 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) rt_sigaction(0x38, &(0x7f0000000000)={0x0, {0x20}, 0x4, 0x2}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x11, r1, 0x0, &(0x7f00000000c0)=""/138) 2018/03/26 00:39:39 executing program 7: prctl$setendian(0x14, 0x8081003) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), 0x4) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) r0 = inotify_init() r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x2, 0xe, 0x1000, 0x7, 0xb, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_ident={0x2, 0x0, 0x7}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @empty, 0x5}}]}, 0x58}, 0x1}, 0x44) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x10000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000340)={0x9, &(0x7f0000000300)=[{0xd6, 0x69f}, {0xe3a}, {0x3, 0x5}, {0xffffffffc56d8c61, 0xfffffffffffffffc}, {0x4, 0x4}, {0x6, 0xfffffffffffffe00}, {0xffffffffffff0000, 0x7f}, {0x9, 0xccc}, {0x5, 0x7fffffff}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x7c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x10000, 0x10}, &(0x7f00000001c0)=0xc) 2018/03/26 00:39:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) pipe(&(0x7f00001afff8)={0x0, 0xffffffffffffffff}) splice(r2, &(0x7f0000355ff8), r1, &(0x7f0000000000), 0x9, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000100)=0x2, &(0x7f00000000c0)=0x4) 2018/03/26 00:39:39 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x28000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0xb04, 0x70bd2c, 0x25dfdbfc, {0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000010) preadv(r0, &(0x7f000069e000)=[{&(0x7f000031afb8)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) 2018/03/26 00:39:39 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10502, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x13, 0x8, "d766db06598a8ed89529895d2f2298c32877613af896c5e8039a9e0a7abaa9a698bd35f6ab97a5b41dd216f0ec41a86974832758eacaf59cfa786c3876e4e5c5", "c9b75069f273983dfa8383cd84305b5d0968168ad7b9b2973ac0242d330ce1c6", [0x6, 0xfffffffffffffffe]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = dup(r1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000591ffc)) 2018/03/26 00:39:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/34, 0x22}], 0x1) 2018/03/26 00:39:39 executing program 0: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100086, 0x20180) 2018/03/26 00:39:39 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x630002, 0x1d41710a85a5403f) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) get_robust_list(r1, &(0x7f0000000040), &(0x7f0000000180)=0x3ba) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000100)=0xe8) r4 = getegid() fchown(r0, r3, r4) 2018/03/26 00:39:39 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d59feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x8, 0x9, 0x7, 0x80000000}, 0x10) preadv(r0, &(0x7f0000914000)=[{&(0x7f0000bf9000)=""/250, 0xfa}], 0x1, 0x10) 2018/03/26 00:39:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) setuid(r2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006bc0)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x2e, &(0x7f0000000380)}}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000002b00)}], 0x1, &(0x7f0000003b80)}}], 0x2, 0x20000001) [ 78.933015] binder: 13031:13034 ioctl c0306201 20000040 returned -11 [ 78.965061] binder: BINDER_SET_CONTEXT_MGR already set [ 78.970879] binder: 13031:13034 ioctl 40046207 0 returned -16 2018/03/26 00:39:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x100000000000000a) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000000)="13647377ecd167dfefb023c7908affcf632ef3067e855308537c5996fdc845bc3431fdfacbe414d6940b3585b862cd325ff4b5026d178f5cfbd1583ff6f71a43ae02166f4c6efc5f745201413c702488f1ca21ad8a9b904e946e26daba819bdf9a77bbe03d8fb431ce92617f2b9a6c6e0c131158c1c9b4058f7d307daf68d0ae53968e1bed7382dcf36feeb05dcf8516f3fa22e158556695b7cfcd1d6ce81a2fecf92987a3ac", 0xa6}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="d1a6f33b229a901380dd2305a2972bcee0989e288a4904fd343e8df8fd09508f042c5e48325eb5374f6fc97fc509b3cd565d04afddb4da0e389e67098f05fedd78f219d769b6ce4d5d6f9fd46b39b3e554d4c0d5b96a0cdfb34a8ce40894ad2b70e4209cd4251069e282413bb9e79f628e2d170c022f903302a93556af99f5ce534e34a4be659303def17da35408095416443b0b2c44ad63947df5633781a0b9dd1a", 0xa2}, {&(0x7f0000001180)="e10c29cb7c89f0193caa9926b9be55b8c1b3d9ed535f1a16d93b6ae7fe29589290a16e640c86de1c2e04857e77972c9db2a8736e72125d21479017104ccc90851f7a705fffec96e7b9f825b69707c30e17541c71065c84363d35ce13b4209cd3dba8fa63b04e5e9f3922acfcd6dd6c57691c3cf8fecf59d0beabbf328cab400ed522c2b4c00d8638ee1a9ff49c49d89646", 0x91}, {&(0x7f0000001240)="4ee501403fe9d9af", 0x8}], 0x5) write(r0, &(0x7f0000ba2000)="29000000140007b7ffffecffff08e0fd01001000e0a40eeffe00000b4725ffffff0000012a00f3ff09", 0x29) 2018/03/26 00:39:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3b, 0xec9c250b7265d89a) r3 = inotify_init1(0x0) mq_timedreceive(r3, &(0x7f0000000080)=""/252, 0xfc, 0x40, &(0x7f0000000180)) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0x2, 0x3f, 0xfffffffffffffffd, 0xfff, 0x10000, 0x0, 0x9, 0x8, 0x101, 0x6, 0xffffffffffff0000, 0x92}) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/26 00:39:39 executing program 5: r0 = socket(0x12, 0x803, 0x0) sendto(r0, &(0x7f00000001c0)="120000003200e700046a0000000000008414", 0x12, 0x0, 0x0, 0x0) kexec_load(0x7f, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="1f8a7e903882c23fbbd7bce2d98dbad03be50d", 0x13, 0x0, 0x3}], 0x0) 2018/03/26 00:39:39 executing program 2: r0 = socket(0x2, 0x801, 0x0) r1 = accept$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) accept4$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x80800) listen(r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x400000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000001c0)=""/173) accept4$packet(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002880)=0x14, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080)=0x80000000, 0x4) [ 79.002931] binder: release 13031:13034 transaction 45 out, still active [ 79.031605] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 79.032962] binder: undelivered TRANSACTION_COMPLETE 2018/03/26 00:39:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000000040), 0x2000000000000092) r2 = dup2(r0, r1) ioctl$TCSETS(r2, 0x5402, &(0x7f00000016c0)={0x7, 0x3, 0x20, 0x8, 0xf5, 0x6, 0xe694, 0x3f, 0xff, 0x7, 0x7f, 0x4}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001200)=0x0) fstat(r1, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) r7 = geteuid() getresgid(&(0x7f0000001600), &(0x7f0000001640)=0x0, &(0x7f0000001680)) sendmmsg$unix(r2, &(0x7f0000001780)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000000)="186a", 0x2}, {&(0x7f0000001100)="981c4832b9491edb8c5f0aefe6f817358236", 0x12}, {&(0x7f0000001140)="6a1941d765c49e31143dc5ebb00563416d5476c6f7ffed52058fd392f6e137dfeab896e0d31001770531ba5efff49d5f04ac31751a2b175953ef9ec2a9b0e0478e3a15d4", 0x44}], 0x4, &(0x7f0000001340)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x20000890}, {&(0x7f0000001380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001400)="c6de3229886daa512760055ee34f8e000f78fde894f07060a313d2a25b5f20a6c7826e645c823baeae13792dacf1721a297cca5cfd80606918848d48c0d448741af1430b1445b3ba90a2bf2e05605a5bee", 0x51}, {&(0x7f0000001480)="f7ed36bf6afc6f71", 0x8}, {&(0x7f00000014c0)="661f44908c", 0x5}, {&(0x7f0000001500)="a0f55a58df5432f86726e5546560d2c479eca064e204f2e28ab66bba62d336cc9bb2cbc4102a4cff96ccbd464f574517245f26f7deaaec0a79d9bd0ec8c90af514433d29a30b12781baf078700ae62174ff5e06f28397858cf6c6cb7809cfd7c259eda7ce9a86493b510811e258c9b65c01e2aa93cbb2726a0c614e6e36db87879ab617bcc535e1a775b574d1048858177bbd3", 0x93}], 0x4, &(0x7f0000001940)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="e05ea5314e42dbf9292772f489948c31d19f15e6dab06da62a01000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="1800eaffffffff394b000000010000003f6e484dad956bdbd3464d707d64fd31a30efd5b5ca4c4140714545ec0a7f397c1dc3aa20a56da6bc4e4e09b0d9147588853c6d2d5809ba291fabe6f47aa615c7b2015e30b18e99106a79392b7b360a88ed78e0a8089", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x881}], 0x2, 0x10) ioctl$TCXONC(r2, 0x540a, 0xfffffffffffffff8) 2018/03/26 00:39:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xc5) connect(r1, &(0x7f00000001c0)=@can={0x1d}, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x26, "07ef3491df45901df035ac7052cbb5ed5b58fa358b1601bfd7d15611183cb945cac31066597f"}, &(0x7f00000000c0)=0x2e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x8000, r3, r4, 0x0, 0x5, 0x40) write(r0, &(0x7f0000000180)="8c", 0x1) [ 79.033006] binder: send failed reply for transaction 45, target dead 2018/03/26 00:39:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x81, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@empty, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000, 0x342, 0x3, 0x2000000500, 0x2e, 0x4600013e, r1}) [ 79.080664] audit: type=1400 audit(1522024779.287:41): avc: denied { create } for pid=13073 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/26 00:39:39 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) sendfile(r0, r0, 0x0, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x800, 0xd, &(0x7f0000000040)={0x3, 0x7, 0x0, 0x98, 0x4, 0x1, 0x5, 0x800}) [ 79.111550] audit: type=1400 audit(1522024779.317:42): avc: denied { write } for pid=13073 comm="syz-executor7" path="socket:[36937]" dev="sockfs" ino=36937 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/26 00:39:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r0, &(0x7f0000f72ea7)=""/528, 0x210) fchdir(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xc8e}, &(0x7f0000000180)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x119000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) getdents64(r0, &(0x7f0000000000)=""/113, 0x71) 2018/03/26 00:39:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005b1e5c), 0x0, 0x0, &(0x7f0000185000)) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x10001, 0x4) 2018/03/26 00:39:39 executing program 0: setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='\x00', 0x1, 0x3) pipe2(&(0x7f0000000140), 0x4000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020500000a000000ffffffffffffffff030006000000000002004e20e00000010000000000000000020001000000000000001d0000000000030005000000000002004e20ac14ffbb0000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/26 00:39:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0xfffffffffffffffe, 0x28001) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)) write$selinux_load(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8cff92f908000800661aa9290a485345204c696e7578e5cc7cce0397277ad4be3ba1f0367d244eeb7ace336714eff5d547"], 0x11a) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'nr0\x00', 0x200}) 2018/03/26 00:39:39 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xff) ioctl$KDADDIO(r1, 0x4b34, 0x53ec) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/03/26 00:39:39 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@ipx={0x4, 0x0, 0x0, "de1dd56dd173"}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000d40)=@updpolicy={0xfc, 0x19, 0x101, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}]}]}, 0xfc}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/03/26 00:39:39 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000000c0)={0x80000000, {{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8b}}, {{0xa, 0x4e20, 0x7, @empty, 0x80000000000}}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000540)={0x2, 0x2, 0x4d6c, 'queue1\x00', 0x7}) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000200)="48255e063c87d2e969b6f65191727c0d4344cb0980fc756f28dff52db6b32c4315cb283d89379b8c3ccfbde18b610edbf95d7a0c50df310fe45c9edc675e2c521d005ae2fedf6b544b2ed067e745f82448a7e7cf53a5a2dfe2336c83ab51f7916c67772692c4d4a63586a4be6a51ff62189d41cfedd091779634fdf8c634feca2654a078bbececf1474f020e2172f061091d7c2964a832080e834ca8bf6e184d1fefa1aa05a6dfefb079ee5a8eb1b1c2f90c5206f17ed805dd3751e89a2ff410682451") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl(r2, 0x355, &(0x7f0000000300)="bcce64d664659065f92c4ff20c19405d01fbc477d2afebe19cfc29e49c3a0e7d2ad1eb9d731743500d1db6452d06833b090deed72cc6722f05a17fa0d5ca1c7841c8f46b5f380e1bed85fb6f1434e506f5dd120c5cf514902ba1565c1c29659239d938bb8fff44dfe468c7f3c77cc3d9ba11eec2cc920a15ea5696fe7502c4fb5891819988bd8e60e8e3904f205aca9ba2b6dfe1398e6712d3ec5d7671b92171661ab544f5e90c464e30481c299b408905025830f340ed86b622fbccd94f9efca8bcce62963ef5c29b41aafbd2443076c1") ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000400)={{0x0, 0x0, 0xfffffffffffffffd, 0x2}, 0x8, 0xffff, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x3, 0x0, 0xb4ef}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="0000a92f044000748450b011d22d96bf646a490b2de546c93756b20bf1f01052722980672cf9158ccb0d8eddcd8898e0e558ff77ff50f75256e223f604b6a59b0a88e9b3407603fdc828903d536419972d625700853a1cf0642faa4df49bd084958e4f18071f06e3eeb5f3ab3d26c51640e489de06b1b32213f0f6f7b46ca5ede3489411650b97c8e1d868427067abbfd9a9a0d7f34e88c0cfbb4308fc2c3014abbceef41dccedabb417de24c85b3e160937d471175771e5e510262f4771943c1c42cd18e411f7befb3c"]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e20, @rand_addr=0x7fffffff}, 'rose0\x00'}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) fcntl$setstatus(r1, 0x4, 0x400) 2018/03/26 00:39:39 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xdc, 0xa, 0x1, 0xb00, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0xa}, [@generic="f6f8fe8d4c35e378d662df61d105f6bb07366dfa295ce006265ba96ec82a4680121fb684fe9714fa12194d4fa3e45991f33b8fbed3e9134179282377468562811c9c7a33d1bd59a1fed142429eff5ef82635b4c61f4a3da7d7cdd67256a943cf9e2eb953a004f618c9edb70ab9ae110e9daf37250af1d73d171931ee56a8f5eab52f5f2d361f8466695c3a535965bacd60c0a3b4ea6a2c0c6004a8a15fb007c07984d74dcef5dd8eaa4055e54ab43ff32c3f03cbb44e74a3dadd55a063b735b5ffb908f2e98392"]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000001}, 0x40011) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x14, 0x0, 0x7, 0x80400800000001}, 0x14}, 0x1}, 0x0) 2018/03/26 00:39:39 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='$GPL\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='#selfnodev-\x00', &(0x7f0000000280)='}&!wlan1%\x00', &(0x7f00000002c0)='system-,%1md5sumprocvboxnet0-($posix_acl_access\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='ppp0-selinux{\x00', &(0x7f0000000380)='wlan1wlan0\x00']) fstatfs(r1, &(0x7f0000000040)=""/74) 2018/03/26 00:39:39 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000374000), &(0x7f0000e50000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6_vti0\x00', r1}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x674c3507964edce2, r1, 0x1, 0x10001, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/26 00:39:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000040)="753637668ca76cf92c5d70bf5d9bd5bf2da2bfe0971ae2de5ce183a5cee3650a2e1d508ef4598f9fb808a69f547aef3436060880b3a4cc73a415bc3afa1909adf477d1a96ef7294f65da38892262591b4ac946a914a91763b86338a681aaffae6e27ab4bc27e27cd3fd7f0bdbcc544d03ebafff6cecb490cd328f0469c7c48f3da3e9801e64d2886b3a041522e9b60729a4aeab634cb84ad42766003bffcd2a1f98b61db2dc982bbd96066321e180446145fb01bb9e9e3a0045652227f687fbb7b4facbbce89e4e8c5ea03233a399815f95dd3d5d6", 0xd5, 0x80, 0x0, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380), &(0x7f00000003c0)=0x8) listen(r1, 0x10001) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0x80000000000005, 0x2) getpeername$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000240)=0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/03/26 00:39:39 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) write(r1, &(0x7f0000e86fff), 0x0) r2 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='!em1bdevselfem1wlan1\',\x00', 0x0) keyctl$revoke(0x3, r2) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='-%security[nodev%\x00', r2) 2018/03/26 00:39:39 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="4ebe068bf134517020e60cdc5ad893de", 0x10) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000004e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getpeername$packet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'irlan0\x00'}}, 0x1e) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'cgroup.events\x00'}, &(0x7f0000000180)='\\system@\x00', 0x9, 0x2) fcntl$setstatus(r1, 0x4, 0x2000) 2018/03/26 00:39:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000352fd0)=[{{}, 0x4, 0x4}], 0x18) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x0) [ 79.249568] binder: 13108:13113 ioctl 355 20000300 returned -22 [ 79.258993] binder: 13108:13113 got transaction with invalid data ptr [ 79.267140] binder: 13108:13113 transaction failed 29201/-14, size 40-8 line 3153 [ 79.281419] binder: BINDER_SET_CONTEXT_MGR already set [ 79.290035] binder: 13108:13113 ioctl 40046207 0 returned -16 [ 79.302165] binder: 13108:13113 BC_INCREFS_DONE node 46 has no pending increfs request [ 79.339321] binder: BINDER_SET_CONTEXT_MGR already set [ 79.344609] binder: 13108:13113 ioctl 40046207 0 returned -16 [ 79.353421] binder: 13108:13113 ioctl 355 20000300 returned -22 [ 79.356420] binder_alloc: 13108: binder_alloc_buf, no vma [ 79.356459] binder: 13108:13134 transaction failed 29189/-3, size 40-8 line 3134 [ 79.358381] binder: BINDER_SET_CONTEXT_MGR already set [ 79.358388] binder: 13108:13134 ioctl 40046207 0 returned -16 [ 79.359566] binder: 13108:13134 BC_INCREFS_DONE u0000000000000000 no match [ 79.394725] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.403902] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 00:39:39 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000003100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c0100001900010000000000000000ff020000000000000000000000000001000000000000000000000000000000014e2000004e2000000a0200000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x6, 0x6000) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) 2018/03/26 00:39:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1002}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x88001, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e4056c)=0x3) 2018/03/26 00:39:39 executing program 0: pipe(&(0x7f00004f1ff8)={0x0, 0x0}) tee(r0, r1, 0x83, 0x0) setns(r0, 0x8000000) fadvise64(r0, 0x0, 0x3, 0x5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_gettime(0x200, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x1, 0x3, 0x9}, {{r2, r3/1000+30000}, 0x2, 0xffffffff, 0x10eec531}, {{0x77359400}, 0x3, 0x7f, 0x7993}], 0x48) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{}, 0x1698, 0x402, 0x100000000}, {{0x77359400}, 0x8, 0x9, 0x3}, {{r4, r5/1000+10000}, 0x100000000, 0x2, 0x8000}, {{0x77359400}, 0x6, 0xffff, 0xca000}, {{0x77359400}, 0x37, 0x0, 0x6}, {{}, 0x800, 0x9, 0x8}, {{}, 0x5, 0x3, 0x40}, {{}, 0xfffffffffffffc01, 0xf8, 0xfffffffffffffff8}], 0xc0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000240)={0x4, 0x4, 0x8000, 0x2, 0x1, 0x5, 0x3, 0x8, 0x9, 0x800}) 2018/03/26 00:39:39 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4000000073, [0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x6]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00', 0x8000}) 2018/03/26 00:39:39 executing program 4: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) 2018/03/26 00:39:39 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x27a) 2018/03/26 00:39:39 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="4ebe068bf134517020e60cdc5ad893de", 0x10) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000004e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getpeername$packet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'irlan0\x00'}}, 0x1e) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'cgroup.events\x00'}, &(0x7f0000000180)='\\system@\x00', 0x9, 0x2) fcntl$setstatus(r1, 0x4, 0x2000) 2018/03/26 00:39:39 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8002, 0x0) read(r0, &(0x7f0000000040), 0xd5a3ec7f0cfc5048) signalfd(r0, &(0x7f0000000000)={0x9000000000000000}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x600, 0x0) 2018/03/26 00:39:39 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) open(&(0x7f0000000080)='./bus\x00', 0x80280, 0xc) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x2, @empty, 0x200000000}, 0xfffffffffffffff7) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ff8) sendfile(r1, r2, &(0x7f0000000200), 0x8080000001) 2018/03/26 00:39:39 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = creat(&(0x7f0000000040)='./control/file1\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e22}}) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r2) 2018/03/26 00:39:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x20, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) 2018/03/26 00:39:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='!+^em1\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)=']&trustedvboxnet1cgroup\\\x00', &(0x7f00000001c0)='%,proc:usernodev-#:(**KloGPL\x00', &(0x7f0000000200)='eth1%ppp0&\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='-nodevsecurityvboxnet1-keyringvboxnet0\x00']) setsockopt$inet6_int(r0, 0x29, 0x10f, &(0x7f00000000c0)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x52b1, @empty, 0x7}, 0x1c) 2018/03/26 00:39:39 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = userfaultfd(0x80800) r2 = gettid() r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000180)={0x9, 0x9, 0xffff, 'queue0\x00', 0x2}) lseek(r1, 0x0, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r2, &(0x7f0000000240)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000300)={0x0, 0xabd8, 0x4, 0x8, 0x80, 0x8000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000b84000/0x1000)=nil, 0x1000}, 0x3}) read(r1, &(0x7f00000003c0)=""/157, 0x9d) 2018/03/26 00:39:39 executing program 4: r0 = getpgrp(0x0) getpriority(0x2, r0) 2018/03/26 00:39:39 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x100, 0x400, 0x2, 0x3ff, 0x9, 0x0, 0x3, 0x9c4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0xfffffffffffffcb3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x16}, 0x0, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr]}, 0x24) 2018/03/26 00:39:39 executing program 4: clone(0x4000, &(0x7f000080ef80), &(0x7f0000472ffc), &(0x7f0000000000), &(0x7f00008c0f0d)) timer_getoverrun(0x0) 2018/03/26 00:39:39 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xd}, @multicast1=0xe0000001, @rand_addr=0x81}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/192, &(0x7f0000004ffc)=0x468) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x400, 0x4e1001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x1c) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000002c0)={0x7, 0x100, 0x2, 0x1e, &(0x7f0000000180)=""/30, 0x3b, &(0x7f00000001c0)=""/59, 0xc0, &(0x7f0000000200)=""/192}) rt_sigtimedwait(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)={0x77359400}, 0x8) 2018/03/26 00:39:39 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={r1, r2/1000+10000}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r4, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0x3e5) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r4, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r4, &(0x7f00000000c0)="ddb3ee8077ce53b4501adeb4c779ae10bab73dfebda5f7cef0476cda3590888168233719bfd7aa227409648fdc89d05edb59b5c438ef34e80374ea59c93c48800a2e68adaeca615f8138d4abb287ed008b71106ff40892220dcf2f353b86b3befafd1da8e8c1a8", 0x67, 0x4000000, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r4, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/26 00:39:39 executing program 1: clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400}, &(0x7f000082d000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578d03cfb189634ec8afcfbe66a81b693049083014c0852b1b30e40cd1ce7c6676c0f2de7aeb6029ee7523f707b9504f1f5a3918b68d8a3211c75c2f955daf81757901aecef1e3d5edcdd2362e97fb957e769b4796f"], 0x2b) 2018/03/26 00:39:39 executing program 4: r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f00004c0f44)=""/188, 0xbc) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) r1 = socket(0x8, 0x800, 0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x9aaa, 0x4a3}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x2}, 0x8) membarrier(0x0, 0x0) 2018/03/26 00:39:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="7257105a3aae966b7ce28dad3232ce008d1f562b6e3d87b04ada32e46ebfce75fc6aa049506b0ccea5c5bcecd9cfbaf0fd5d6f833cba3d152e57a2d2108684b3e93c652193b36fbdf633dfe162933a3f97482ffbb5ee8aa3d21817757a2751434d671a43d735", 0x66, 0x80, &(0x7f0000000080)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0x2c, 0x80000001, "db066cba3e114b32782d26f047342de7958abc18f2adeba82d57b90a282b849132ed2e685cf7509bfc304bf28f43a5f3640c39d27ef401a6070434a0f4aa4c25eb2e3a04311fe8fb95571d08b8c354ab"}, 0xd8) 2018/03/26 00:39:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x40005}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000300)={{0x0, 0x1c9c380}, {r5, r6+10000000}}, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setregid(r7, r8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = dup3(r2, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f00007e1000/0x1000)=nil, 0x1000}, 0x2}) finit_module(r9, &(0x7f0000000280)='\x00', 0x1) 2018/03/26 00:39:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x30) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x80000001, 0x68, "1c761c8a3f09502636db3f1488e63b7ca860e4572e4e770ef3bca06bc95e739b9ffa1bbcf3cbacd33fec6b48f0b611a611ddae48531d2c62f56fa7b9f6857a02530886bc28fbf928f53bc92fe99c69512bdb596f8954fbd95f49833801f5188bc43403687eae3cf1"}, 0x70) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) 2018/03/26 00:39:40 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000000), 0x4) 2018/03/26 00:39:40 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000000)='md5sum%em1\x00', 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x9, 0x1]}) 2018/03/26 00:39:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') preadv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0x68) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x3d, r2}) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x8cb14516cecff542, 0x80804) 2018/03/26 00:39:40 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/03/26 00:39:40 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000000000)) waitid(0xfefffffffffffffd, 0x0, &(0x7f00000003c0), 0x100000d, &(0x7f0000000300)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f0000000140)=""/114}) 2018/03/26 00:39:40 executing program 1: socket$netlink(0x10, 0x3, 0x8) r0 = socket(0x10, 0x2, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x80, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000280)=""/73) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7ff, 0x8, 0x7, 0xe638, 0x20}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}}}, 0x84) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getpeername$netlink(r3, &(0x7f00000001c0), &(0x7f0000000200)=0xc) close(r0) 2018/03/26 00:39:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x5}, 0x8) times(&(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000320f3c)=ANY=[@ANYBLOB="2000000018002100ffffffffffffffff0200000000e4ff010000000004000800"], 0x1}, 0x1}, 0x0) 2018/03/26 00:39:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xfb}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x0, 0xbc}, 0x8) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) 2018/03/26 00:39:40 executing program 2: unlink(&(0x7f0000000200)='./file0/file0\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x129) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x18, 0x0, &(0x7f0000000100)=[@request_death={0x400c630e}, @decrefs={0x40046307, 0x1}], 0x0, 0x0, &(0x7f0000000140)}) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000020201000000000000007703000008000440020021bb434ae9275f5b576594782fe1cbe62012092b7231d70a02d90bb94ee0f2ff459df605cbc62edb19f00791daabd3d36472c8cdd39b9b901453acd5da796ff4d958361ce51ae132d54ae8e0530ff52c891b"], 0x18}, 0x1}, 0x0) 2018/03/26 00:39:40 executing program 7: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) mq_timedsend(r2, &(0x7f0000000080)="adc360966a5723bb47fbb20520abdbed0e48962f00691bb6e108b742f0c4d0fdb1375d24fdf37b63869ba11a3c270ecd363d34aca9f40eb108bc5ecc94000319bef14315f5b9f2e79459f032436d55b01bc3cd43d20b4d8d4243bda0fca561013c67bd00658591c6195d1e133da3425e3dd953ea11dbcd1792700606b37b8d1fca379af5054df11d11d24b9c54fe037469b898bd0a837e6db73f870258df19593373dad59b3c447c61a35bf388fb8dd533fe1e908bb0a49a281ea879e9d88a1e3c3ed800", 0xc4, 0x10001, &(0x7f0000000180)={0x0, 0x1c9c380}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x222, @time={0x0, 0x989680}}) [ 79.913698] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 79.924210] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 79.947491] audit: type=1400 audit(1522024780.147:43): avc: denied { getattr } for pid=13244 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 [ 79.993517] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/26 00:39:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x4, 0x0, 0x10, 0x0, 0x1, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x80}, 0x1}, 0xe) r1 = gettid() sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) 2018/03/26 00:39:40 executing program 7: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000000080)) socket$packet(0x11, 0x3, 0x300) 2018/03/26 00:39:40 executing program 2: ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000100)={0xffffffffffffff1a, 0x0, 0x0, 0x0, 0x4, 0x255a}) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000540)={0x0, 0xff76, &(0x7f00000005c0)="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"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x9, 0x5, 0x3, 0x1f}, 0x14) r1 = gettid() write(r0, &(0x7f0000000140)="165d7e8f01abdad36651b9290dc3e02a7653e509e2c33986c3b5932b9cc0370359804c8c7147a8bc894b22d69168ca2afed3b04f7e1e75cd7582127b4bd6e3103e2ac442eb8bd4b21862ea21abc27c67e4a911914f87fd8e008bbd86f411530786726daa156a4ec11337dd231fea987f486433ed92e28ab5987a6700a0b5793f3084cd25047ce8e4ddbfd4d1ec977df0f31a31b8eb1d464e37a3fde516e6436903d89582a9a709728b12586a991f13f5a86c9c64300835e791aab0032e9757ffbb359f720212d6dc97f728060d75be32569e51e2b5e99463f3638ed719057c20efe5e1a33f8ef571b1c9e6dd141a3d5153157fad0aa4", 0xf6) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x802, &(0x7f0000000240)=""/142) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='?', 0x1, 0x2) 2018/03/26 00:39:40 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000e51000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x2, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0xffffffffffffff81, 0xfffffffffffffffa, 0x3, 0x7, 0xffffffff7fffffff, 0x1, 0x712, 0x3f, 0x1276, 0x8, 0x9, 0x1d74}) r2 = request_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='\x00', 0x0) add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="8a8d019d20bc46a8e3668500fdcf136479cc32ac9fabdd9dff2c931b12d7f141c4cfbf957c5ebdd1de2b7f4e5aa473be265365239767e99611fcf2ed0120f7e2e5afbaa53990b4d854e4bdc2a5a8a9ff06faff6c9ead82302e1997f743e96c982f5931dfd28ecbcdb72cbf5406cc58c9183b3a0af6071744d773beb47501e30fd132e5df72ed814d92dee51b14fcbfa1f010b32e077591848612d2bb310dd01578558535acac5194075f00181270cab3814044605a45817a2c70df4b643a3b33764636f91d", 0xc5, r2) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000014c0)={'icmp6\x00'}, &(0x7f0000001500)=0x1e) timer_create(0x2, &(0x7f0000001440)={0x0, 0xe, 0x4, @thr={&(0x7f00000003c0)="454f80a6a75b6e19ed26fff98a7dcc645cd8f32cf28b685ede4be1e08ec9101a5f990af490982e3ce368cf8fe116fd37b41a4f859642ea1da26fc2a7b0f177310e0c2cdf6a1ffd57c26d10b99484b5681f625079d86a76be326dda7c3a32547e", &(0x7f0000000440)="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&(0x7f0000001480)=0x0) timer_delete(r3) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r4, r5+30000000}, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) 2018/03/26 00:39:40 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x55, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/85}, &(0x7f0000000240)=0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000689ffa)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f12ff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x0, 0x43, 0x2, 'queue1\x00', 0xaed0}) fadvise64(r1, 0x0, 0x0, 0x4) 2018/03/26 00:39:40 executing program 5: r0 = socket$inet6(0xa, 0x4, 0xfffffffbffffaff8) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000200)=@ipx={0x4, 0x5, 0x5, "b37c1e6abb7d", 0x5}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)="6e2fbe0b1e727ee55a5fc9dd0d3a298bf365d6cc0a6ae00fd06894714dc5c1fd868b2109de72d1d79a48cbc61af197d4181a87d445da2ace1790c9cd6f00cfa043b76417785fe987ddc97da77c11cd3d2b803cbc0dc3bbb662a0137368fe53cacadb1c4c60b6a4738a1779c6abe3dabd9c2e64701a2749cb0f7ce2a5137a8799d9bd6dfd8e0ed64b200ea61d4b0a9beebd842a70b69a7fce4daa387e0e56124139b7ea6781e675b38559e6762a3ef347d38e0c7326595ec1f94c9e919dc96a748c1f759d0a063d35e498f613c4556711ce5385dd0cd129de26a7d6bbbb5ffd034479638b", 0xe4}, {&(0x7f0000000480)="bb48a935ae6c49958991bb512a9dbb2468641b7ed9ac5711a01e43dac72491bdd43034521ed580e1b7b8773ed1de395ed5ab332a99c540880268adc0c77c45eee22950fe790f4cabe175d2b7f67fc34c06caad77a5b9b39acd0e4901757bf718ba23ec36feec5ca377ebf9f1d25875a33dbf5d6612b30e04cdebdc1783fa2d30e8e687287bd2d31eb309c5f8cdc8fedc5cea94aafab46aea2c196734c4701fb05eb6ba9aa27043e1e76dfb6656b078ad7b549e9f6f9ca9125d1831", 0xbb}, {&(0x7f0000000280)="ca20c4c36c8bf022", 0x8}], 0x3, &(0x7f0000001e00)=[{0x1010, 0x11, 0x81, "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0x1000}, {&(0x7f0000000680)="e5e2ba5f2966eefac9e1e8a03416ae8f1618a38903774ebf45beb9ef9d588c314ca54bfeb3578934b9f751d37f470b5a0aede5131c7e10704f4b46f83b32b1178bde976212a450c9a9a239b1a2b14f0598ff4b4e5b776f4b25be62a74c2b92a9f46363aa3d88aeb0146fd0cb9e390f49b57e9b4bca90d8abf725255ca41714f557b58eabf013b26626a570c29c019cb526ca073a3a662ab7e7f9de20d7a6220a138ae45dba3c09aed76ea8581aa6a0b7ecd77ebdcb6047b516d336d76ca390281252ebbd3143aac728164c9dc042d7c5413f0784fcbad68221c2cf3e02526739dd8c5568742aec605d4e10de8c3828d01250ff06c28605", 0xf7}, {&(0x7f0000000780)="807d1a61fc3fc527b04ed2d4e93ebfac987c159e6e39bc687109da11", 0x1c}, {&(0x7f00000007c0)="4550d805e91f70a62b74ac6156f68c126b7fdd8cc629be12d1b96b77a39f844eeb9c6ec9fd0da247757ab4e3ffa0ef7bd6428072b7bb5e58c8674c11e0ca79f8afa6e702fd5903cf3f629ebcc47b0d2804f69e8b386d3fb7bb31f6de11e36e4e70fbf8b169ec9ec48baa8dfacd26e9ff47356a11b76df8d1e79e7ed93ad414ccc4cb9c63fe0b037d2da324266371dc5dd862dc301e430f3f24634da5975446ea0834b85ce9b1c4cb99df25494104ba078e9b39cf912d297a877fccba57c6", 0xbe}, {&(0x7f0000000880)="98debf9a58b8807597ae69274d251bdc68bffe8766d4e0689bd5235f74230323a30e7b54465f9bb65b65bccd8a0912a1dfbae69268573d064cecccd09447d722986133c202713938feb709702e653bc2979578b045a0b6d9a19ca9424a6884ef1c1d16c230acf0ec91ccaed43dc56778794bc2623bd98228881a4d6ef4226a4406be40e321f42d553eab21ac3a47b974c1908f8836140793e6570527c03cc9cc6dc2b08d2891f97104607cf592696ca207674dcc30b0f7f9cf788fa0174c375a4f927c", 0xc3}, {&(0x7f0000000980)="e91f0f5cc635e0ebdf24dd7567054d06b05a09152cee7382dbe0278297c5847d4ad5b83488c6f8e31f03f6ff770584fb23c10e80177a7114d1dd65ffb3c09574a8411ed13c0e77ab6b79e3ea", 0x4c}], 0x8, 0x0, 0x0, 0x41}, 0x2}, {{&(0x7f0000001b00)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001b80)="ec0053a233e47999ea51c7b7b3f1beff0be865189ed88a02d8f19e4aaeadd1824548fe793dbe8e6de93bbee45a64b6b39808efb62df212b77454e54d6a2df54e68d5c0fee1cbb496c4caa495fac8ddc33818474f39681f43dd612af19f3b5681902de9bdafb4fbbdf406fec59a96", 0x6e}, {&(0x7f0000001c00)="a6ba320892b85c1d4c4e354c4b4e76b6e6a3ca2a6fd7209416b7583f75314adad3f76c74835c8f4007c80d9cd005331eaa42e776a9d715ab65d7d3845d6902a70a80996bb3e9b3ee8f03e41e2122fdf1bd0291e92a67d7db516d74f2f7296e709ae84cb80d114898fed1249a69c478036d7929bc4f15494bc0373daf86a14d8d3ad782d9c08719153e122936a092bd636d4c1b4ec9ca50d5609b34e6b36f9f8533b89933c87d25", 0xa7}, {&(0x7f0000001cc0)}], 0x3, 0x0, 0x0, 0xc0}, 0x5}, {{&(0x7f00000050c0)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x80, &(0x7f0000005400)=[{&(0x7f0000005140)="ace3650cb489c5a37ee3e1cb8b9300a3c5da8d6735bb98f8f3c8bf7354ea1e3126bbae55bda965aa5f7b8d3034013e65341c09fd661bfff98b25623dc7bac92ca0c620e360f9b69d933d4adb195e7f5bcfb1d503c4a23b6b52630d7e23a6d33496d84415e5fb8f31a301d86c245cfb8087c1f250b1ab4ccecbddb426274cff80929855125c64da996414e59f16ae9d66f070dba9f0b85c70a7ceae4a8fea2e06f1661ff94148f375dc3fc45a1e6793b7c548ae2994cf5821b717cc1162227cd6eff13001286f9eada4b5d4a7fde743edafc73309f4f66694c0fb2510073826", 0xdf}, {&(0x7f0000005240)="14c2ad70d9579aaceb386ac3474139b1ae3991f75bb8f1922487f72a2c4656acf45c049bc96486c7cb8b8061dd3857416287c7c1045c89051c0240d7817e7dc97e5ba718616d930aaa9c2e60553ec1640a35473f0f701d5d50398c3c1c6757030ca60cd558b94aa739f6e4830fb9426a5f558ecc9cb79bf8f8f4fd73224d3689c2c38d78198888d680585be7f867d215628ddad9b0a0242b6cde9ca53da34bbaefe135", 0xa3}, {&(0x7f0000001d40)="d53d6e073335b75535bd304794120662629f", 0x12}, {&(0x7f0000005300)="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", 0xfa}], 0x4, &(0x7f0000005440)=[{0x98, 0x119, 0xf5, "502bf50cbd00f6dd7ed5a6ebc62db157cead919b32aa400bc874680c03664c31bade6cb09f294434c37aaefa29975bc92c71899a7c2ba8d2a6e37236bb259d8cd4da633f419aa737f0adce2a4fe372207c426bdbf5688253642c8801fb10bb77cb042de6f2532a89562f781098625842f5ec8aa0e8ea376a2768feade17a46f4d7c36617"}, {0x20, 0x116, 0x81, "d94bd370936c68ee8e4ea8e19ed4a5"}, {0x20, 0x10e, 0x101, "6aa352a01fc473270e532281f8"}], 0xd8, 0x20000810}, 0x7}], 0x4, 0x4000050) read(r0, &(0x7f0000000b00)=""/4096, 0x1000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0xa82, 0xff8d) sendto$inet6(r1, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xf, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1005ebf63b080000fa7f174020000000"], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r3, 0xfffffffffffffe01}, 0x8) syncfs(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x80010001, 0x1, 0x2, 0x4, 0x7f}, 0xc) r4 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x80) recvfrom$inet6(r4, &(0x7f0000001cc0)=""/27, 0x1b, 0x2142, &(0x7f0000005640)={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000300)={r3, 0x6}, &(0x7f0000000340)=0x8) 2018/03/26 00:39:40 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0xffffff8e, 0x0, &(0x7f0000003fdc), 0x22a, 0x0, &(0x7f0000001e80)="9f"}) r3 = getpid() rt_sigqueueinfo(r3, 0x3e, &(0x7f0000000080)={0x3a, 0x0, 0x4, 0x9}) [ 80.021108] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 80.041204] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 80.120033] binder: 13278:13289 ioctl c0306201 200000c0 returned -14 [ 80.141093] binder_alloc: binder_alloc_mmap_handler: 13278 20000000-20002000 already mapped failed -16 [ 80.152227] binder: BINDER_SET_CONTEXT_MGR already set [ 80.157887] binder: 13278:13289 ioctl 40046207 0 returned -16 [ 80.158493] binder_alloc: 13278: binder_alloc_buf, no vma 2018/03/26 00:39:40 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000380)=ANY=[], 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x6, 0x1, 0x4, 0x6, 0x200}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) 2018/03/26 00:39:40 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x3, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_sec_ctx={0x11, 0x18, 0x58, 0x9, 0x7f, "4acb6bf5c6c077de9c9de7b7ac712f5f44be6704d0a191c14b73ab2adeeecea71f7f6ff108f7f0168e450591e9fcc4d2c278816a6f874b3d01d763e812063d25cc1d25e2729a66a46e70f26ef0b7db6fdd6acb141b7c555a253a2b9ca603d970eb9055a69e1d6c0cef0c083bb26b49af79ca195d0692258cfd13d2cabd03d4"}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0xe8}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x7, &(0x7f0000000040)=0x4) 2018/03/26 00:39:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x1, 0x0, 0x1400, 0xffffffff, 0x5, 0x2, 0xe4, 0x7, 0x5, 0x1ff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000056dffc)=0x65b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x800004e23}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = geteuid() ioprio_set$uid(0x0, r1, 0x80) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) prctl$setfpexc(0xc, 0x100000) 2018/03/26 00:39:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)=ANY=[@ANYBLOB="0206160002da80000000b09fa7000000"], 0x10}, 0x1}, 0x0) 2018/03/26 00:39:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xffffffffffffff20) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/26 00:39:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') ioctl$TCFLSH(r0, 0x540b, 0x6d) getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getdents(r0, &(0x7f0000002000)=""/34, 0x22) getdents64(r0, &(0x7f000092bf88)=""/120, 0x78) 2018/03/26 00:39:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x2) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e, 0x800) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x40) 2018/03/26 00:39:40 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x202, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x10000100000401, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) [ 80.158532] binder: 13278:13292 transaction failed 29189/-3, size 0-0 line 3134 [ 80.177702] binder: 13278:13294 ioctl c0306201 200000c0 returned -14 [ 80.198710] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 00:39:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x2) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e, 0x800) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x40) [ 80.223315] vmalloc: allocation failure: 0 bytes [ 80.228342] binder: release 13278:13284 transaction 50 out, still active [ 80.236627] keychord: unsupported version 1025 [ 80.242597] syz-executor1: page allocation failure: order:0, mode:0x24000c2 [ 80.245641] keychord: unsupported version 1025 [ 80.259057] CPU: 0 PID: 13305 Comm: syz-executor1 Not tainted 4.4.124-g851fb4d #60 [ 80.266763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.276103] 0000000000000000 9179fc15aca6570c ffff8800b99df938 ffffffff81d0663d [ 80.284139] 1ffff1001733bf2a[ 80.285063] binder: undelivered TRANSACTION_COMPLETE [ 80.285188] binder: send failed reply for transaction 50, target dead [ 80.298797] ffff8801d8396000 00000000024000c2 0000000000000000 [ 80.305477] 0000000000000001 ffff8800b99dfa48 ffffffff81431809 ffffffff838ac720 [ 80.313451] Call Trace: [ 80.316018] [] dump_stack+0xc1/0x124 [ 80.321358] [] warn_alloc_failed+0x1d9/0x240 [ 80.327387] [] ? zone_watermark_ok_safe+0x290/0x290 [ 80.334024] [] ? mutex_lock_nested+0x5d4/0x850 [ 80.340228] [] __vmalloc_node_range+0x41d/0x630 [ 80.346523] [] ? task_has_security+0x130/0x270 [ 80.352723] [] vmalloc+0x5b/0x70 [ 80.357709] [] ? sel_write_load+0x130/0xff0 [ 80.363650] [] sel_write_load+0x130/0xff0 [ 80.369421] [] ? hash_futex+0x210/0x210 [ 80.375018] [] ? sel_read_bool+0x250/0x250 [ 80.380875] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.387859] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.394843] [] ? sel_read_bool+0x250/0x250 [ 80.400703] [] __vfs_write+0x103/0x450 [ 80.406209] [] ? __vfs_read+0x440/0x440 [ 80.411803] [] ? __lock_is_held+0xa1/0xf0 [ 80.417569] [] ? __lock_is_held+0xa1/0xf0 2018/03/26 00:39:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x0, &(0x7f0000000080)}) r1 = getegid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setgroups(0x5, &(0x7f0000000240)=[r1, r2, r3, r4, r5]) r6 = socket$inet(0x2, 0x7, 0x80) setsockopt$inet_tcp_int(r6, 0x6, 0x17, &(0x7f0000000000)=0x3, 0x4) 2018/03/26 00:39:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) rt_sigprocmask(0x2, &(0x7f0000000040)={0x26}, 0x0, 0x8) listen(r0, 0x10001) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000240)=0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x4048800, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/03/26 00:39:40 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2402, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0xfffffffffffffffb, 0x3, 0x7fff, 0xfffffffffffffffa, 0x2, 0xe4}) socket$inet6_udp(0xa, 0x2, 0x0) close(r0) 2018/03/26 00:39:40 executing program 6: r0 = socket$inet(0x2, 0x6, 0xffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) personality(0x0) [ 80.423340] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 80.430152] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 80.436704] [] ? __sb_start_write+0x14a/0x310 [ 80.442818] [] vfs_write+0x18a/0x530 [ 80.448151] [] SyS_write+0xd9/0x1b0 [ 80.453396] [] ? SyS_read+0x1b0/0x1b0 [ 80.458820] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 80.465287] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 80.489192] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure [ 80.512175] Mem-Info: [ 80.538592] active_anon:53579 inactive_anon:41 isolated_anon:0 [ 80.538592] active_file:4849 inactive_file:8475 isolated_file:0 [ 80.538592] unevictable:0 dirty:65 writeback:0 unstable:0 [ 80.538592] slab_reclaimable:6925 slab_unreclaimable:59562 [ 80.538592] mapped:24387 shmem:51 pagetables:651 bounce:0 [ 80.538592] free:1472035 free_pcp:614 free_cma:0 [ 80.573297] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 80.614824] lowmem_reserve[]: 0 2910 6411 6411 [ 80.620044] DMA32 free:2665136kB min:30608kB low:38260kB high:45912kB active_anon:101016kB inactive_anon:64kB active_file:8420kB inactive_file:14920kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:172kB writeback:0kB mapped:42324kB shmem:84kB slab_reclaimable:12588kB slab_unreclaimable:114532kB kernel_stack:1856kB pagetables:984kB unstable:0kB bounce:0kB free_pcp:1312kB local_pcp:632kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 80.665827] lowmem_reserve[]: 0 0 3500 3500 [ 80.670753] Normal free:3210116kB min:36808kB low:46008kB high:55212kB active_anon:113236kB inactive_anon:100kB active_file:10988kB inactive_file:18976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:124kB writeback:0kB mapped:55240kB shmem:120kB slab_reclaimable:15116kB slab_unreclaimable:123428kB kernel_stack:3904kB pagetables:1548kB unstable:0kB bounce:0kB free_pcp:1316kB local_pcp:680kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 80.717081] lowmem_reserve[]: 0 0 0 0 [ 80.721460] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 80.736316] DMA32: 458*4kB (UME) 315*8kB (UME) 289*16kB (UME) 219*32kB (UME) 114*64kB (UME) 68*128kB (UM) 40*256kB (UM) 47*512kB (ME) 32*1024kB (UM) 3*2048kB (ME) 625*4096kB (M) = 2665200kB [ 80.756252] Normal: 391*4kB (UME) 411*8kB (UME) 389*16kB (UME) 304*32kB (UME) 116*64kB (UME) 53*128kB (UM) 25*256kB (UM) 37*512kB (ME) 28*1024kB (UME) 4*2048kB (ME) 760*4096kB (M) = 3210180kB [ 80.776234] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 80.784781] 13379 total pagecache pages [ 80.788742] 0 pages in swap cache [ 80.792174] Swap cache stats: add 0, delete 0, find 0/0 [ 80.797521] Free swap = 0kB [ 80.800515] Total swap = 0kB [ 80.803501] 1965969 pages RAM [ 80.806590] 0 pages HighMem/MovableOnly [ 80.810542] 320150 pages reserved [ 80.814009] vmalloc: allocation failure: 0 bytes [ 80.818906] syz-executor1: page allocation failure: order:0, mode:0x24000c2 [ 80.826048] CPU: 0 PID: 13317 Comm: syz-executor1 Not tainted 4.4.124-g851fb4d #60 [ 80.833735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.843058] 0000000000000000 9ec05f4ef7a7802f ffff8801d7a47938 ffffffff81d0663d [ 80.851031] 1ffff1003af48f2a ffff8800baf7c800 00000000024000c2 0000000000000000 [ 80.859001] 0000000000000001 ffff8801d7a47a48 ffffffff81431809 ffffffff838ac720 [ 80.866967] Call Trace: [ 80.869533] [] dump_stack+0xc1/0x124 [ 80.874866] [] warn_alloc_failed+0x1d9/0x240 [ 80.880894] [] ? zone_watermark_ok_safe+0x290/0x290 [ 80.887533] [] ? mutex_lock_nested+0x5d4/0x850 [ 80.893736] [] __vmalloc_node_range+0x41d/0x630 [ 80.900027] [] ? task_has_security+0x130/0x270 [ 80.906226] [] vmalloc+0x5b/0x70 [ 80.911217] [] ? sel_write_load+0x130/0xff0 [ 80.917158] [] sel_write_load+0x130/0xff0 [ 80.922927] [] ? hash_futex+0x210/0x210 [ 80.928520] [] ? sel_read_bool+0x250/0x250 [ 80.934375] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.941357] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.948424] [] ? sel_read_bool+0x250/0x250 [ 80.954281] [] __vfs_write+0x103/0x450 [ 80.959784] [] ? __vfs_read+0x440/0x440 [ 80.965376] [] ? __lock_is_held+0xa1/0xf0 [ 80.971151] [] ? __lock_is_held+0xa1/0xf0 [ 80.976920] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 80.983728] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 80.990274] [] ? __sb_start_write+0x14a/0x310 [ 80.996388] [] vfs_write+0x18a/0x530 [ 81.001718] [] SyS_write+0xd9/0x1b0 [ 81.006961] [] ? SyS_read+0x1b0/0x1b0 [ 81.012383] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 81.018846] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 81.026540] Mem-Info: [ 81.028938] active_anon:53561 inactive_anon:41 isolated_anon:0 [ 81.028938] active_file:4852 inactive_file:8474 isolated_file:0 [ 81.028938] unevictable:0 dirty:76 writeback:0 unstable:0 [ 81.028938] slab_reclaimable:6927 slab_unreclaimable:59466 [ 81.028938] mapped:24389 shmem:51 pagetables:629 bounce:0 [ 81.028938] free:1472790 free_pcp:682 free_cma:0 [ 81.062758] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 81.104042] lowmem_reserve[]: 0 2910 6411 6411 [ 81.109219] DMA32 free:2665108kB min:30608kB low:38260kB high:45912kB active_anon:101008kB inactive_anon:64kB active_file:8420kB inactive_file:14920kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:180kB writeback:0kB mapped:42280kB shmem:84kB slab_reclaimable:12592kB slab_unreclaimable:114436kB kernel_stack:1728kB pagetables:968kB unstable:0kB bounce:0kB free_pcp:1412kB local_pcp:780kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 81.155109] lowmem_reserve[]: 0 0 3500 3500 [ 81.160005] Normal free:3210180kB min:36808kB low:46008kB high:55212kB active_anon:113236kB inactive_anon:100kB active_file:10988kB inactive_file:18976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:124kB writeback:0kB mapped:55276kB shmem:120kB slab_reclaimable:15116kB slab_unreclaimable:123428kB kernel_stack:3744kB pagetables:1548kB unstable:0kB bounce:0kB free_pcp:1316kB local_pcp:636kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 81.206095] lowmem_reserve[]: 0 0 0 0 [ 81.210450] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 81.225259] DMA32: 427*4kB (UME) 315*8kB (UME) 289*16kB (UME) 220*32kB (UME) 114*64kB (UME) 68*128kB (UM) 40*256kB (UM) 47*512kB (ME) 32*1024kB (UM) 3*2048kB (ME) 625*4096kB (M) = 2665108kB [ 81.245052] Normal: 391*4kB (UME) 411*8kB (UME) 389*16kB (UME) 304*32kB (UME) 116*64kB (UME) 53*128kB (UM) 25*256kB (UM) 37*512kB (ME) 28*1024kB (UME) 4*2048kB (ME) 760*4096kB (M) = 3210180kB [ 81.265041] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 81.273581] 13382 total pagecache pages [ 81.277540] 0 pages in swap cache [ 81.280970] Swap cache stats: add 0, delete 0, find 0/0 [ 81.286322] Free swap = 0kB [ 81.289315] Total swap = 0kB 2018/03/26 00:39:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x11f) sendfile(r1, r1, &(0x7f00000001c0)=0x20004000800002, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0xa63, {{0xa, 0x4e22, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) 2018/03/26 00:39:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000031ff3)='/dev/urandom\x00', 0x0, 0x0) close(r1) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000000)="a47c783971444668b11bc9b8cff3befdf1113207892d739e094550427a0faa529866a1b335f9a87200437a98f0e3f8e94747548a5dd74bc1853ae326fdb74b22233e30099d8ad9dfbc74f3acbae96cc33b0c5badd5ce2c35274007181553840497ee9a391a5a0285c844eef56d66f8b6ef1645afc4f0f09f130288a906245562a1c46bb2b3b9a1b1c1a679d6375d8918b65e90f5071630367f") r2 = socket(0x18, 0x0, 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0x2, 0x4) dup3(r0, r1, 0x0) 2018/03/26 00:39:41 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000c08f6b), 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0xad, 0xa, 0x0, 0x9, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, 0x58) 2018/03/26 00:39:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x104e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r1, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x4}}, [0x6, 0x5, 0x40, 0x1, 0x7fffffff, 0x6, 0x4, 0x7fff, 0x5a3, 0x4b2, 0x100000000, 0x81, 0x79, 0x4, 0x101]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x1000, "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"}, &(0x7f0000001240)=0x1008) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) 2018/03/26 00:39:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") flistxattr(r0, &(0x7f0000000000)=""/94, 0x5e) read(r0, &(0x7f0000003fa8)=""/88, 0x2c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_names='nr0\x00'}}) 2018/03/26 00:39:41 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x150) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) get_robust_list(r1, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0x18) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x80082) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000380)={0xfff, 0x200, 0x1f, 'queue0\x00', 0x400}) syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x281) 2018/03/26 00:39:41 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/102) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 2018/03/26 00:39:41 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/26 00:39:41 executing program 3: pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000006000)) vmsplice(r1, &(0x7f0000005fd0)=[{&(0x7f0000007ff0)="eb", 0x1}], 0x2c7, 0x7) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x3) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0xd53}, 0x10) epoll_wait(0xffffffffffffffff, &(0x7f000000d000)=[{}], 0x1, 0x0) [ 81.292299] 1965969 pages RAM [ 81.295387] 0 pages HighMem/MovableOnly [ 81.299336] 320150 pages reserved 2018/03/26 00:39:41 executing program 7: chmod(&(0x7f0000000040)='./file0/file0\x00', 0x0) rename(&(0x7f0000001740)='./file0/file0\x00', &(0x7f0000001780)='.') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@nl, 0x80, &(0x7f0000001640)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000002c0)=""/243, 0xf3}, {&(0x7f0000001540)=""/216, 0xd8}, {&(0x7f0000001480)=""/99, 0x63}], 0x5, &(0x7f00000016c0)=""/72, 0x48, 0x3}, 0x40000000) r2 = accept4(r1, &(0x7f00000017c0)=@ipx, &(0x7f0000001840)=0x80, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001880)=0x80000000, &(0x7f00000018c0)=0x4) mount(&(0x7f0000000140)='.', &(0x7f00000000c0)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/26 00:39:41 executing program 5: r0 = inotify_init1(0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x334, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(r2, &(0x7f0000000040), 0x60000009, &(0x7f00000002c0)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x5, 0x972, 0x64f, 0xa56c}) 2018/03/26 00:39:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') shutdown(r0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000e39000)={&(0x7f0000c75000)=@hci, 0xc, &(0x7f0000001380), 0x0, &(0x7f00004f4f09)=""/247, 0xf7}, 0x0) 2018/03/26 00:39:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') pread64(r0, &(0x7f00000000c0)=""/249, 0xfffffffffffffe2c, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/03/26 00:39:41 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) utimes(&(0x7f0000000040)='./bus\x00', &(0x7f0000000280)={{0x0, 0x7530}, {0x77359400}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c92000)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xf058, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x4013, r2, 0x0) r4 = mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, 0x13, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0xa8, 0x0, &(0x7f00000000c0)=[@exit_looper={0x630d}, @clear_death={0x400c630f, 0x3, 0x3}, @enter_looper={0x630c}, @increfs_done={0x40106308, r3, 0x4}, @acquire_done={0x40106309, r4}, @increfs_done={0x40106308, r5, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000040), &(0x7f0000000080)=[0x38, 0x40, 0x58, 0x0]}}}, @exit_looper={0x630d}, @enter_looper={0x630c}], 0xb4, 0x0, &(0x7f0000000180)="b3c3713a4e278abdcc0391f537a83c1ad9839c246c73b0d4e00c71cf4c05656465bed7c65accd7b3549697286209de1cbd173efc34ff40a5c293da8fbeea37bea559064a08f15ca126ab86a7253e428e56f1476b2a252a27f63a758f078f0d7451b563f14ebf67df6e6cd79cf475abea0d36be6f21be722786ddb3eb06424de2f57d4f425d367fa0d36a778ce832792fdf1e052f6b626b82a7f755eb93227e09d8441e24ab1d44ae2653c9c31e4cc3a21f864a78"}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r6, @in={{0x2, 0x4e21}}}, 0x84) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/03/26 00:39:41 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf858a9c32be0088f301e710", 0x80000000000ff}) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x1103}) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/26 00:39:41 executing program 0: r0 = socket$packet(0x11, 0x4000000005, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendmmsg(r0, &(0x7f0000006a00)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "0ab1b91760aa45bff44eed234cdaa6e81d7d003db7392be9565ef6ef635025b5613d5e04219559a8e68256b07ef6ea4c540133db33a44981d3fd7a5dd997d7"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=[{0x20, 0x10d, 0x3, "2e23c435585b4c60b8dbc4809f782f"}], 0x20, 0x80}, 0x2}, {{&(0x7f0000002dc0)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002e40)="dce5b085a26629c2aa8b727324512afe89c79ac8519e955c8b381b387d915d56ca49cec669228ca34f5805d461b6e20300b668002fee8b5f35b207969ce798ce53223301245652a49517d15ca7ae7211d8a897c4994209d78aab5d49d1", 0x5d}], 0x1, &(0x7f0000002f00)=[{0x1010, 0x1, 0x1f, "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"}, 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"}, {0x88, 0x1, 0x9, "3d6586d94d5ab79a9c62133a3425c6717241cdbcba9b0ee9c65eb480c6df2c92810e79f82956b03b3378df47c1304b9c7252e568125b16a3d2ff91f290c2824674392e0736e5626cd050a94d337997b050411fe9148dcd8828bff89bd78d0b810a8c3667596bcebfadf36ae7031a50104c84"}], 0x21b8, 0x20000010}, 0xe7b}, {{&(0x7f0000006480)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000006980)=[{&(0x7f0000006500)="1ba98c51bf88b8f63592f46ea955a1be2b081c45efaad3d919b64c08d159299dbf62b21ecd645813ae3c7add7a7f0060af4c457536652dd3821713441d683785a005331878321fba9697149782215dcaa5c34dff17ac020dbf7b6ba9c801026a634f71dd592ceceab245393c8039cfe9791702933d0dc4445cf26dcea1faa5b6ae1e6883c80b94427a9419ae691a4c5f8cb2a15b4b85835a74aecf73c10411b415afccd7a5a312558abd1419ecf8b33ec76edd838fa4f4", 0xb7}, {&(0x7f00000065c0)="c3a722d52c14909aed89a35f96222cb0812b5eaf851f915bfe74984e1c52fb3c2c8ff7e1f056e5fabca6fbd99130acf3650b84a62228855b9d59760f2e2d007a8ca7000894f2cce990123ae52335c322fddb0b5659e6b0960be5e56898f2976defc43f31e1844c34e2bab399569b3bc17969fac2440035591810f7f896367dac8cb5ee3e4e6ce924d27e6854014ad9574a7d8a5698dbbb7ab4e96555b639b88ba8400adee6e7877c8ce6af79bcd6356c9f84a4967086df29f31b60eabc900c38474b783a7ab2f6063a768390db4d8955f45f18665afee7365188e414f853095f761832cfd4ad7fdad1eea64bd37648a666481466948b", 0xf6}, {&(0x7f00000067c0)="e02513f352a541064111f28c1e66ed701f1ec0d60fb9e977a45666f794dab1b64098931a5a0e1aa9d7236520d11a32cdc9123b15741350bcaf948e02f4b4e2316a6b96726da8a743594009877aa209e26d34bd150c03733792df5059803497190aa6b278480d98113f2d45353cc39cec82fe937589af4b0f", 0x78}, {&(0x7f00000068c0)="20df0bd5ede1b31103e4808e4c8f4bf6bdd307c431c459536910cdfe81540e7a0d3b10c8568d24647066e5ce036e67f6285a343cae5ab7ff86d7a4ac970a56d27a7b51b4d7d965b78f1f1fbf954d3ac2b97d5e70dcfbdae1fd8ba67684bba3aad8a969171a97d05f2cd2f2de43546d8c7604339fffa48a2fb64c583c3204ee5dd64a8261ed4eca6fa69bc8797845be7ef3c08bd1860f024140775b105fb602357793332d3fd248e412ba22472680", 0xae}], 0x4, &(0x7f0000008040)=[{0x68, 0x118, 0xffffffff00000000, "eb6afdce01bd22d5331d7738f4c5bce7c9c1b2f025e391e61231138c501334cd96c2fdcfd520f64ea3ed17b6779e4a094efcf8dcc102236ea827db064b4f02b6e2dc13138bc37eb06cb41a7c0c91221f0b8dc4"}, {0xa8, 0x103, 0x289e, "48aa24442408bb2dc4822126a766eb3062e5d7f7413d7d7b236d10463610b78bea372cab25ff55dd1737e6bd773ad9f8a1370f10252d2d656e78d601dc04248677eab78643d086e04665b0cc10824ba2b75164a9fbf3d206a5bb606f33b066569fea513356e7ef7d633604da479294282a1b995be4cae5555e2214027a45ac69643dcdc58015cd1ca9dad328de16bd61a5c2bf6e5565"}, {0x18, 0x108, 0x81, "f02ac6d154ee14c9"}], 0x128, 0x1}, 0xa000000}], 0x3, 0x4000080) 2018/03/26 00:39:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x1, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x6, 0x4) delete_module(&(0x7f0000000240)='\x00', 0x7ff) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) 2018/03/26 00:39:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x130) fallocate(r1, 0x2001c, 0x0, 0x100ffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x20, 0xfffffffffffff800, 0x1, {0x77359400}, 0xfff, 0x8}) 2018/03/26 00:39:41 executing program 5: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0x0, 0x0) r1 = getpgid(0x0) ptrace$setregs(0xd, r1, 0x81, &(0x7f0000000080)="90c9c033a3b683316907ef293625d5cb0d1148634a379db243d61a888077a57d6d61d1ad8ffa788d142c8b41ee52abd4b75e72efb6571e3a82b5c926954dcfa381fa5bee92075210babb226c1200f668de4d5bca1fc584a85a9b66211559b1bc462ca5a11d23b8d1fa726b86b4cab7b9c7b7663785f315fcee49e94bb110b92e4e42e4c27cd7ca") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) 2018/03/26 00:39:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00001c6ff3)='net/wireless\x00') signalfd(r0, &(0x7f0000000000)={0xa6be}, 0x8) readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) 2018/03/26 00:39:41 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x4, 0x20a, 0x5}) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffe1a, 0x0, &(0x7f0000000080), 0x2c8, 0x0, &(0x7f0000008000)}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/213, &(0x7f0000000180)=0xd5) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000003fdc), 0x1, 0x0, &(0x7f0000001e80)="b1"}) 2018/03/26 00:39:41 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fstatfs(r0, &(0x7f0000000040)=""/253) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x428000, 0x0) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xade, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000180)={0x6, 0x5, 0x65e0, 'queue0\x00', 0x5}) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) r3 = dup(r1) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) sysfs$1(0x1, &(0x7f0000000000)='queue0\x00') getsockopt$inet6_opts(r3, 0x29, 0x38, &(0x7f0000000280)=""/21, &(0x7f0000000300)=0x15) 2018/03/26 00:39:41 executing program 1: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x1, 0xffffffffffffff00}, {0x8, 0x80000001}, 0x97, 0x5, 0x3}) renameat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/03/26 00:39:41 executing program 4: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="c5ccad3e5dcb26e3b81b266610e0f1f888") connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) socket$pptp(0x18, 0x1, 0x2) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000280)=0x1e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0xace}}}, 0x84) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000340)=""/69) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)={0x0, 0x80, 0xff, 0x0, 0x9, 0x40002, 0x9, 0x9, 0xd6, 0x4, 0x1, 0x800}) 2018/03/26 00:39:41 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/26 00:39:41 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) statfs(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)=""/150) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/03/26 00:39:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[], 0x13d}, 0x1}, 0x0) 2018/03/26 00:39:41 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x141000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x3, [0x4, 0xc9, 0x8]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x9}, 0x90) r3 = dup(r0) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000200)={&(0x7f0000ffc000/0x1000)=nil, 0x0, 0x5, 0x61, &(0x7f0000ffc000/0x1000)=nil, 0xfff}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 00:39:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x88) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xf1, "92e4a912596e309e185ec71486896a3b79fca7bc8d149f405f478d7b701d282728dff18c97fe5940b02f879efc0fb320f84e8f9d47f37e996e7102fdcbc6590b19c033feaea38a9f649808f5de460ab406baa2249bfe78e82a73caf63a2575a8eadd2285a0041abb8d348f62d2394921bd7951f056363bbddac7e778e40e56b246b710d409bbcd86a16732fb7102449cd45b6b9eeff363e4debf6735fcd6a2b1b7ebbbb64d40e516f14aa98b22739adcb6718820293cc202d5d509179cb0680b6788558caaa473ae1a3eeca92e6ee25dcd10e8bdbc336782f9a071f67a0716efb0af807ad5d3d229eeeaa85970199ff9c9"}, &(0x7f0000000200)=0xf9) getsockname$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8, 0x8, 0x7, 0x500, 0x7fffffff, 0x30a0110, r3}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x7}, 0x2) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[]}}, {{&(0x7f0000000080)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) [ 81.516574] binder: 13391:13412 ioctl c0306201 20004000 returned -14 [ 81.539793] binder_alloc: binder_alloc_mmap_handler: 13391 20000000-20002000 already mapped failed -16 [ 81.561212] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/26 00:39:41 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$KDSIGACCEPT(r1, 0x4b4e, 0x36) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/26 00:39:41 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/26, 0xf) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x10001, 0x6, 0x82f, 0x1000, 0x0, 0x8}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) 2018/03/26 00:39:41 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000200)='./control/file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) stat(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) dup2(r0, r2) [ 81.568833] binder: 13391:13412 ioctl 40046207 0 returned -16 [ 81.583836] binder: 13391:13430 ioctl c0306201 20004000 returned -14 2018/03/26 00:39:42 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) write$selinux_load(r0, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE\vLinux'}, 0x10) 2018/03/26 00:39:42 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f0000000040)="6467b551b6bc8fe51bbebd4fe0d77a87d4301743f2", 0x15, 0x9, &(0x7f0000000080)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x2, 0x3, 0x9, 0x3, 0x3fc3}, 0x5, 0x1000, 0xff}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000180)=0x1f) restart_syscall() r2 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x701000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000200)={0xffff, {{0xa, 0x4e22, 0xe8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) unshare(0x200000) lgetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'security.', '/dev/random\x00'}, &(0x7f0000000340)=""/7, 0x7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000380)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, 0x80, 0xfffffffffffffff7, 'id0\x00', 'timer0\x00', 0x0, 0x2f0, 0x7, 0x5, 0xffffffff}) kexec_load(0x8, 0x2, &(0x7f0000000680)=[{&(0x7f0000000480)="3a8771f6aedc0409abb9105314cc17c0d9baa3e2eb667a59dbb380e233b11e2f2b14cc0d583e3a2c036bd501e912cfcc66ef05521b84fa90db99ae3d815809a33741adf61bb38a4d0be321c7364b7563c5f2396421ff83b487140bad1a4afa305a8eeb24e26f2b92a94122a6d07a7bda3196c68466694a7d862ca348c279f992a27bbcb70e899129622867f6f369c6ed559dc846fed8bee1ff7cf2878c7e1a8b0646d49ec3e49e5dd0307b9ae02d0dd51d01df5af741814b0b43376e922840fd136e2020f0f875b09d52d617e79491508118923c515307673937df09e406", 0xde, 0x200, 0x6}, {&(0x7f0000000580)="a2b5a3e3b83adc0b53d67c24aa80006b55a145ae4ca920ced34c44e145f0f997819436fa7e4900b6e11559487caf05c93c4d05270102f68ca4896f1156cb06b15ae87fff4e0a8cb378dc3156dbc8d5f9d2d42cde92d57fd743615979009764f5e703c0a83388650207a1b43238876408eed04cda780ae6dcb6bdc41bd2f86b5833ec98934dc4b17ab98de9a12475da81c923c65e43cb4d829c4b5951e5b1e55181ed8ed7dd6047f3317946f4a54fe7b2083e717b3df604988f674d4e65aa5286242dd21f9b66a8a8c07719e217297d91611be4b9861564d7586abbabc89447d8946d35ff19f0dedb2d", 0xe9, 0x7fffffff, 0x6}], 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000006c0)={0x7fff, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000700)={0x6, r3, 0x10001, 0xfff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000007c0)=@get={0x1, &(0x7f0000000740)=""/100, 0x7}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000800)=0x5a, 0x4) getdents(r1, &(0x7f0000000840)=""/57, 0x39) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000880)={{0xffffffffffffffff, 0x3, 0x4, 0x3, 0x80000001}, 0x1, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x2, 0xd9, 0x5f0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000980)=0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x38000000000000}, {0xa, 0x4e21, 0x8001, @loopback={0x0, 0x1}, 0xe508}, 0x0, [0x5, 0x3, 0x9, 0x8, 0x5, 0x9c, 0x80, 0x7f]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000a80)={0x0, 0xa0, "209dd6130ed852ff785a21c787a9c822c14af34b43fd3c899dd7d5c17384166dbfc485c202c6738d855db955b771616730c3f5706b7d5a9b00297285ceadeb744c287e4a8ab343ec6bd24cc57bb0c3b2b176814f5a71e4c564fe101aaae15395d34a9f8006dd38c1ebe6e27b8725f2ed52fefb6841ae7dc261299e6691dd69132eb37a0b7b5f05d4bb67ebc14f2b525ab969a7eda321b384b091c96bab82fdb3"}, &(0x7f0000000b40)=0xa8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000b80)={r6, 0x7, 0x30}, 0xc) fanotify_mark(r0, 0x0, 0x10000, r1, &(0x7f0000000bc0)='./file0\x00') fcntl$setflags(r5, 0x2, 0x1) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000c00)=0xffffffffffffffc1) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000c40)=0x1000, &(0x7f0000000c80)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000d00)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000e00)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000e40)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6c, r7}) 2018/03/26 00:39:42 executing program 5: umount2(&(0x7f000001fff2)='./file0/file0\x00', 0x8) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/26 00:39:42 executing program 2: clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)) accept$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000040)={0x40000100000}, 0xffffffffffffff43) r1 = socket(0x9, 0x800, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0), 0x4) 2018/03/26 00:39:42 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4080, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0xc0002001}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r2, &(0x7f0000001100)=[{&(0x7f0000000000)='\n', 0x1}, {&(0x7f0000001040)="78f6a7ca51d937800fd7f2a97d8e04b8888b92315d7976f38d4f0d471a9a71c0a3487fd7c8ab786b99cb814c111f2ac7c0cdc69da8260f75f9a020a999f40b2b58b923a85eead61993ef93b3b5f26c3a", 0x50}], 0x2, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) 2018/03/26 00:39:42 executing program 1: r0 = mq_open(&(0x7f00000000c0)='-$\x00', 0x0, 0x0, &(0x7f0000000100)) mq_timedsend(r0, &(0x7f0000726fff), 0x0, 0x0, &(0x7f000066cff0)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x500, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3800000000) tee(r0, r0, 0x6c6, 0x400000000f) 2018/03/26 00:39:42 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80}}, &(0x7f0000000100)=0x20) 2018/03/26 00:39:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="bc93cd0df1a81c1d1e7a980000a56aa205000000000399ba610a5bc6fb148834157e0c6bb59ecc0ef5721a6d76081dc590a0054383e535a45089dac189b50cddc3e6dd459debe4c64a64b02113a47993cc65896841"]) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10001, 0x10400) lseek(r0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/03/26 00:39:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000140), 0x1000000000000007) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="f01d532b1b38e9cc2e34506787e00181b21f308a79c3dd4e82722a4152e509691314ff07a15e7594081c6890ca96f00973a70d9376d3a32604edb9e9b0fa8351aed9264bb305848378d4c0d73202c290b67caf72dbf7a13a4d4a5777027a8e70c1f97449cd4bc040c7e6bdd0070c1766d15d388110125c0b9752fa4bd381f9e1ddfcc4a30b58d5dc647209f21f14b1824de9b3c9acbd80c170c444f018c3f818d427c9227d66e26134808977a9") getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/26 00:39:42 executing program 5: fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="b47ab4e4bbcc1d3ef130c28c055ca6"], 0xf) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000180)=0x44) ioctl$TIOCNOTTY(r1, 0x5422) fallocate(r1, 0x11, 0x0, 0x10000) 2018/03/26 00:39:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0xff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0xffffffffffffffab, "943334f2259c5f669516dadb087d2c8193120997de2313efa20022646767c183c78718d4c133d2a8e6c15fc9e078f5e5ea8c765587858061c0415d069e5552953f62698b509563fbec43b7036b455231cacae04719e7734a0d660c7388f236808a31dba0a7b99bd7c0243885185929666af4107e452e6e3bb6e1a52cff300fb4e3d6aab59d3b246d657ea9ac78a182187f423ab337f549e9dcb36d45d973153bfb82166a46cfb2f64316f6e84e2fc842e43b52790cbe0c2a2aae6322b80b2be741787ade3a6a747de5f561458582c5b6ef06d8ea0de1e89846498fbe8842443fa5a203c2954d2a87f154846485fe43a4"}, &(0x7f0000000200)=0xef) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/64) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/26 00:39:42 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x3fffffd) pselect6(0x40, &(0x7f0000000000)={0x1000, 0x1, 0x20, 0xfffffffffffff801, 0x1ff, 0x80, 0x3, 0x20}, &(0x7f0000000040)={0x8000, 0x7, 0x11d, 0x7, 0x400, 0x9, 0x6, 0x8001}, &(0x7f0000000080)={0x7, 0x1ebb, 0x3, 0x1000, 0x2, 0x4, 0x6, 0x3}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x5}, 0x8}) pause() [ 81.895747] audit: type=1401 audit(1522024782.107:44): op=fscreate invalid_context=78F6A7CA51D937800FD7F2A97D8E04B8888B92315D7976F38D4F0D471A9A71C0A3487FD7C8AB786B99CB814C111F2AC7C0CDC69DA8260F75F9A020A999F40B2B58B923A85EEAD61993EF93B3B5F26C3A [ 81.907716] SELinux: policydb string SE Linux does not match my string SE Linux 2018/03/26 00:39:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6ddb733d7a8a242feb99e0413f5fcea8fb5a550ed80ebba4d909c7a12458c917aed13dd73a80f22ff9fd31a844f3e8b5ade4e59351378f6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdad366ad69d49c9678096bdaacf1e7a2fb27febcae8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) clock_settime(0x1, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) 2018/03/26 00:39:42 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) socket$inet6(0xa, 0x6, 0x5b6f) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 242.105065] INFO: task syz-executor2:13492 blocked for more than 120 seconds. [ 242.112391] Not tainted 4.4.124-g851fb4d #60 [ 242.117310] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.125266] syz-executor2 D ffff8801d72ef8b0 29480 13492 3728 0x00000004 [ 242.132685] ffff8801d72ef8b0 0000000000000246 0000000000000292 0000000041b58ab3 [ 242.140664] ffffffff83fabb00 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 242.148637] ffff8801db31f4c0 ffff8801cdba1800 ffff8801d6dfc800 0000000000000000 [ 242.156665] Call Trace: [ 242.159231] [] schedule+0x7a/0x1b0 [ 242.164397] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.171050] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.177279] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.184350] [] ? prepare_to_wait_event+0x420/0x420 [ 242.190912] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.196951] [] loop_set_status+0x1a2/0xfc0 [ 242.202800] [] loop_set_status64+0xae/0x130 [ 242.208752] [] ? loop_set_status_old+0x2e0/0x2e0 [ 242.215137] [] ? mutex_lock_nested+0x5d4/0x850 [ 242.221341] [] ? avc_has_extended_perms+0x407/0xf30 [ 242.227989] [] ? avc_has_extended_perms+0xe2/0xf30 [ 242.234548] [] lo_ioctl+0xce3/0x19c0 [ 242.239893] [] ? avc_ss_reset+0x110/0x110 [ 242.245670] [] ? loop_lookup.part.18+0x110/0x110 [ 242.252043] [] blkdev_ioctl+0x4ab/0x1990 [ 242.257736] [] ? blkpg_ioctl+0x910/0x910 [ 242.263417] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.270240] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.277260] [] ? quarantine_put+0xab/0x180 [ 242.283111] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.289944] [] ? check_preemption_disabled+0x3b/0x200 [ 242.296764] [] ? check_preemption_disabled+0x3b/0x200 [ 242.303578] [] block_ioctl+0xde/0x120 [ 242.309014] [] ? blkdev_read_iter+0x170/0x170 [ 242.315154] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.320745] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.326967] [] ? proc_nr_inodes+0x124/0x190 [ 242.332926] [] ? __fget+0x23a/0x3b0 [ 242.338186] [] ? __fget+0x47/0x3b0 [ 242.343347] [] ? security_file_ioctl+0x89/0xb0 [ 242.349576] [] SyS_ioctl+0x8f/0xc0 [ 242.354736] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 242.361475] 1 lock held by syz-executor2/13492: [ 242.366158] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.375607] Sending NMI to all CPUs: [ 242.379439] NMI backtrace for cpu 0 [ 242.383031] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.124-g851fb4d #60 [ 242.390299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.399636] task: ffff8800bacb4800 task.stack: ffff8800bb980000 [ 242.405675] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.414390] RSP: 0018:ffff8800bb987cb8 EFLAGS: 00000046 [ 242.419829] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.427080] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.434320] RBP: ffff8800bb987ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.441577] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.448832] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 242.456115] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.464308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.470191] CR2: 00000000024ab000 CR3: 00000000b40b0000 CR4: 0000000000160670 [ 242.477444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.484684] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.491937] Stack: [ 242.494052] ffffffff8426f5a0 ffffffff847f09c0 fffffbfff08fdbec dffffc0000000000 [ 242.501570] ffff8801db31bca0 ffff8800bb987d00 ffffffff810b9adb ffffffff839f6e40 [ 242.509092] 0000000000000003 ffff8800bb987d60 ffffffff81d115a4 ffffffff8141b803 [ 242.516612] Call Trace: [ 242.519164] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.525557] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.532624] [] ? print_lock+0xab/0xae [ 242.538059] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.544781] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.551790] [] watchdog+0x6fa/0xae0 [ 242.557050] [] ? watchdog+0xc3/0xae0 [ 242.562385] [] kthread+0x268/0x300 [ 242.567571] [] ? reset_hung_task_detector+0x20/0x20 [ 242.574204] [] ? kthread_create_on_node+0x400/0x400 [ 242.580852] [] ? kthread_create_on_node+0x400/0x400 [ 242.587507] [] ret_from_fork+0x55/0x80 [ 242.593011] [] ? kthread_create_on_node+0x400/0x400 [ 242.599662] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 8b 31 17 00 4c 89 e7 57 9d 0f 1f [ 242.618641] NMI backtrace for cpu 1 [ 242.622238] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.124-g851fb4d #60 [ 242.629234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.638576] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.644600] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.653000] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.658438] RAX: 0000000000000007 RBX: ffffffff847deac8 RCX: 0000000000000000 [ 242.665707] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 242.672951] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.680237] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.687492] R13: fffffbfff07088c0 R14: ffffffff847ece38 R15: 0000000000000000 [ 242.694729] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.702935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.708798] CR2: 00007f91de842000 CR3: 00000001d3be4000 CR4: 0000000000160670 [ 242.716062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.723301] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.730564] Stack: [ 242.732684] ffff8801d9b5fdd0 ffffffff81027e85 ffff8801d9b60000 ffffffff847deac8 [ 242.740196] fffffbfff07088c0 ffffffff847ece38 0000000000000000 ffff8801d9b5fde0 [ 242.747714] ffffffff810293fa ffff8801d9b5fdf8 ffffffff812217c8 dffffc0000000000 [ 242.755234] Call Trace: [ 242.757784] [] default_idle+0x55/0x3c0 [ 242.763287] [] arch_cpu_idle+0xa/0x10 [ 242.768719] [] default_idle_call+0x48/0x70 [ 242.774578] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.780616] [] ? call_cpuidle+0xe0/0xe0 [ 242.786215] [] ? clockevents_register_device+0x122/0x230 [ 242.793278] [] start_secondary+0x304/0x3e0 [ 242.799144] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.805703] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.824984] Kernel panic - not syncing: hung_task: blocked tasks [ 242.831104] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.124-g851fb4d #60 [ 242.838355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.847676] 0000000000000000 1ae75c3840e693ef ffff8800bb987ca8 ffffffff81d0663d [ 242.855638] ffffffff838831a0 ffff8800bb987d80 dffffc0000000000 7fffffffffffffff [ 242.863611] ffff8800a99c8448 ffff8800bb987d70 ffffffff8141b2da 0000000041b58ab3 [ 242.871585] Call Trace: [ 242.874146] [] dump_stack+0xc1/0x124 [ 242.879479] [] panic+0x1aa/0x388 [ 242.884462] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.891357] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.898599] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.905840] [] watchdog+0x70b/0xae0 [ 242.911086] [] ? watchdog+0xc3/0xae0 [ 242.916431] [] kthread+0x268/0x300 [ 242.921593] [] ? reset_hung_task_detector+0x20/0x20 [ 242.928228] [] ? kthread_create_on_node+0x400/0x400 [ 242.934865] [] ? kthread_create_on_node+0x400/0x400 [ 242.941499] [] ret_from_fork+0x55/0x80 [ 242.947021] [] ? kthread_create_on_node+0x400/0x400 [ 242.954127] Dumping ftrace buffer: [ 242.957671] (ftrace buffer empty) [ 242.961352] Kernel Offset: disabled [ 242.964961] Rebooting in 86400 seconds..