[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.186703] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.643096] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 25.279104] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 26.303970] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. 2018/03/27 21:18:32 fuzzer started 2018/03/27 21:18:32 dialing manager at 10.128.0.26:33323 2018/03/27 21:18:37 kcov=true, comps=false 2018/03/27 21:18:39 executing program 0: 2018/03/27 21:18:39 executing program 1: 2018/03/27 21:18:39 executing program 2: 2018/03/27 21:18:39 executing program 3: 2018/03/27 21:18:39 executing program 7: mount(&(0x7f00000000c0)='/', &(0x7f0000000100)='/', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f0000000180)="595bb341c21fec481aa1ca91aba0d1452c30") 2018/03/27 21:18:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[]}, 0x0) sendmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) close(r0) 2018/03/27 21:18:39 executing program 5: 2018/03/27 21:18:39 executing program 6: [ 39.344141] IPVS: Creating netns size=2552 id=1 [ 39.391995] IPVS: Creating netns size=2552 id=2 [ 39.434209] IPVS: Creating netns size=2552 id=3 [ 39.500384] IPVS: Creating netns size=2552 id=4 [ 39.585198] IPVS: Creating netns size=2552 id=5 [ 39.673492] IPVS: Creating netns size=2552 id=6 [ 39.796689] IPVS: Creating netns size=2552 id=7 [ 39.959016] IPVS: Creating netns size=2552 id=8 2018/03/27 21:18:43 executing program 2: 2018/03/27 21:18:43 executing program 2: 2018/03/27 21:18:43 executing program 2: 2018/03/27 21:18:43 executing program 2: 2018/03/27 21:18:43 executing program 2: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) close(r1) 2018/03/27 21:18:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/03/27 21:18:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000140), &(0x7f0000000040)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x40001ffa, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000080)="c9a0c742e41a23c1bd22a2049b17ff0f00002b890c81485a83ab0d90f89eb1940d7fc27bb5c0fd10f9d89c84528845080145f907f1ac3631a814ddfa91fa988654ef621004ba73f0dbd5315e88ec3ddd3796917bc40ea94c304a1b945c39c4a8af693bde8144", 0x66, 0x40000, &(0x7f0000c66ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) [ 43.761744] tmpfs: No value for mount option 'Y[³AÂìH¡Ê‘« ÑE,0' [ 43.784276] tmpfs: No value for mount option 'Y[³AÂìH¡Ê‘« ÑE,0' 2018/03/27 21:18:44 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0xffffffffffffff04) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), 0x4) sendto$inet(r2, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/27 21:18:44 executing program 1: 2018/03/27 21:18:44 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000081eea0)={0x14, 0x3, 0x1, 0x800000001}, 0xdd1}, 0x1}, 0x0) 2018/03/27 21:18:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) dup2(r0, r1) 2018/03/27 21:18:44 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2}, 0x10) shutdown(r0, 0x0) 2018/03/27 21:18:44 executing program 4: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) close(r1) 2018/03/27 21:18:44 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000ff8)) clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/03/27 21:18:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000080)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000100)=""/4096) 2018/03/27 21:18:44 executing program 1: r0 = socket$inet(0x10, 0x2, 0x80000000000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001e000ffd6d0000000000000002dd00d8020000001f5f08c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/03/27 21:18:44 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x4001f, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2004, 0x0, 0x400000000000000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchmod(r0, 0x121) 2018/03/27 21:18:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000200016, &(0x7f0000000000)=0x400000000000001, 0x4) fdatasync(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f26ffc)=0x1f, 0x1a1) 2018/03/27 21:18:44 executing program 5: prctl$void(0x26) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)=""/127, &(0x7f00000000c0)=0x7f) 2018/03/27 21:18:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00001b1000)=0x800000, 0x4) r1 = dup(r0) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:modem_device_t:s0\x00', 0x24) sendto$inet6(r0, &(0x7f0000000000)="60a841be80a47fcdba0138d50fa08845b32fbac35d316c8aadf42010c50a1732a19e177c5b8d9b4eec6875b73fd35208db53e4f3f7df68abce9deec1a4230517107061cb6ff52f555c8db34543cbd6785f4ac9d26ae7016881915f9d5c000000000000000000000000000000", 0x6c, 0x0, &(0x7f0000867fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000fe6000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2043, 0x0) fcntl$getflags(r0, 0xb) 2018/03/27 21:18:44 executing program 3: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000000000)) 2018/03/27 21:18:44 executing program 6: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/27 21:18:44 executing program 0: pipe(&(0x7f000039aff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000a45000)=[{&(0x7f0000a6ffff)='&', 0x1}], 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in=@multicast1=0xe0000001, 0x4e20, 0x7, 0x4e21, 0x6, 0xa, 0xa0, 0x80, 0x0, 0x0, r2}, {0x1f, 0x7, 0x4, 0x80, 0x2, 0x3f, 0x4, 0xff}, {0x6, 0xfffffffffffffffb, 0xd8aa, 0x9}, 0x1ee, 0x6e6bbc, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x3e}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x0, 0x0, 0x7, 0x5, 0x0, 0x9}}, 0xe8) close(r1) 2018/03/27 21:18:44 executing program 1: chroot(&(0x7f0000000140)='/') mkdir(&(0x7f0000014000)='./file0\x00', 0x80000000000) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r0, &(0x7f00008e0000)='./file0\x00') renameat2(r0, &(0x7f00000b7ff2)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000856fec)='/', 0x0) ftruncate(r0, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x8}}, 0x1939, 0x3ff, 0x401, 0x9, 0x2}, 0x98) 2018/03/27 21:18:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000001340)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffd66) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e25}, 0xfffffffffffffdc6) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001240)=0x0) ptrace$setregs(0x57c1dd7e2bb84707, r2, 0x0, &(0x7f0000001280)="c6a9f8efe492772197a7") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000012c0)=0xfff, 0x4) shutdown(r0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x17f03a3b, 0x4) r3 = getpgid(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000011c0)={r5, 0x3c, &(0x7f0000001180)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000001200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0x1008) ptrace$setopts(0x4206, r4, 0x4, 0x1) tgkill(r3, r4, 0x2c) 2018/03/27 21:18:44 executing program 3: r0 = open(&(0x7f0000d62ff8)='./file0\x00', 0x28042, 0x2) fallocate(r0, 0x0, 0xffff, 0x2) fadvise64(r0, 0x0, 0x10000, 0x4) 2018/03/27 21:18:44 executing program 6: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x7fd, 0x0) fcntl$getflags(r0, 0x400) unlink(&(0x7f0000000100)='./file0\x00') fcntl$getown(r0, 0x9) 2018/03/27 21:18:44 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x4, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x0) read(r1, &(0x7f0000359faa)=""/24, 0x18) ioctl$TIOCSBRK(r1, 0x40044591) 2018/03/27 21:18:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xada2, &(0x7f0000000000)={0x3b14}) 2018/03/27 21:18:44 executing program 0: socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000680)={0x0, 0x29, "fea98fab4c909ba1dc09f32a54575b4da7b32014a1dccf571239c5b127d5e2815ff391dbdfd994cfa4"}, &(0x7f00000006c0)=0x31) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={r1, 0x6}, &(0x7f0000000740)=0x8) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x3) pread64(r2, &(0x7f0000000f6f)=""/145, 0x91, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000080)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) exit_group(0x12000000000) [ 44.169035] mmap: syz-executor7 (5249) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/27 21:18:44 executing program 7: r0 = socket(0x14, 0x7, 0x400000000000000) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f00000002c0), 0x8}, 0x0) 2018/03/27 21:18:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x40) recvfrom$unix(r0, &(0x7f0000000000)=""/148, 0x94, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4100, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000140)={{0x2, 0x3f}, 'port0\x00', 0x5, 0x80000, 0x76b, 0x10001, 0x0, 0x80000001, 0x1, 0x0, 0x1, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000002c0)) dup2(r0, r1) 2018/03/27 21:18:44 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="480300000ce646b11e3d42a300000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="1400020000000000000000000000000000000000080008000000000014000600801c0000000000000000000000000000"], 0x48}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x78000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/03/27 21:18:44 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2000000200, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) [ 44.260345] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/27 21:18:44 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x8000000000000004) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/27) 2018/03/27 21:18:44 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) fallocate(r1, 0x0, 0x0, 0x8001) ftruncate(r1, 0x10001) sendfile(r0, r0, &(0x7f00005faff8), 0x3) 2018/03/27 21:18:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000001c0)=0x8f6) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000007400)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="bc537dba49f8b71a9a128a39148b87f3ff03036f", @ANYRES16=r3, @ANYBLOB="04002bbd7000fedbdf2507000000"], 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x40000) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getneightbl={0x14, 0x42, 0x100, 0x70bd29, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000810}, 0x800) prctl$getreaper(0x19, &(0x7f0000000180)) 2018/03/27 21:18:44 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001580)=""/169) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)="fddd53404f9abb7eb84f851cffa471ecd4a73f4cb78ec41c33ae58a6f815d7e5b44994c1736519d70b229f95f2ac3bbfcfd7d09f4d11dd0d099ffd8e00842854ee58844e5c4772ced75627ab54e7eb562c1af320e5b5ebe78e651da10a53908d273b01252b767b39db11ad33ca97ee0977ba990a2067622462d854b7c1f5536d018ead8d95d2a32596d200ae", 0x8c}, {&(0x7f00000001c0)="59378c48f9f439fb91918c86c3ab193b437bf90a077ee18c7f3890e0d2243ba047ad859628d70f4ba9eb6a0cec3bf9e8945350d633e71b63b167e5aee8d383012b057fee7e0c416f4f5e65e5a29c887e96ad7efb0ca2761ea988d7b23db7c859bdcc8eb85aec2e", 0x67}], 0x2, &(0x7f0000000280)=[{0x1010, 0x0, 0x3, "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"}, {0x108, 0x88, 0x0, "fb705cf603a9390c03c1bc160a9e9374a80250489daad743199fd1ad21532d7d215af1eeabc41866fb341600236995303b519121c76ef37d1b4d3f846596c54082a2be1d4d99368d73a16de060a016de3425756a9e21f6edc842c47c1c0cb7277f0210d2bb7e2f3bc9d122dace6b1e8b2cb529bfeabf988006f53851e164214340987eb70c7a0b842c5a8b0f9a5a50591f72ac42a6fdaf3135ca96458c12ebc986819628af267eb43eb26aaf0cddc368f866d9127297e2e6c18900e771a07b4af797a0c5e6cf63f2a67e7ae1ed742f6d60878943f205d24f1b629418a3ff36b2bf717b6c632b937794e8dbff94c69a6826de476d352775"}, {0x38, 0x10b, 0x2a0, "76b4df5d33571f6ddcc12a0b7d770b3ddca0ba95cc45d3cd04a1428c76a948c8023588cd5867"}, {0x48, 0x103, 0x2, "63e165b2d54c2933f4ae40c355967cbf0ef9afe34b40ee212d2bd2cc41840b6832d3cfd7036d31aa6caa591fcde9cebeaad1d008"}, {0xc0, 0x0, 0xf74a, "cd053d330e8c239fed80903bb9dbd475c02e4c4edc83e7f372de2b39c07a38aa5c83bc178ce8be5bb52483f88efc2901d6478572c2c6cda31dbe4b82108029539cf4bb43e4f9372b5cf581628882c595c8f5b72827bdc81cf3540b6a2fa861955a38db24efda65a6e63a79a8e74167e98a6fee48d8b40b421c687addb77a19e4563b78edccfa9dc6eb3929cec0c0eb364ea7a9b55b4e631838e15e882dbe93306e303ca5f37017135eeb79eeef64"}], 0x1258}, 0x801) sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)}, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001680)={0x5, &(0x7f0000001640)=[{0x600000000000000, 0x9, 0xffffffff, 0x1}, {0x800, 0x1, 0xfffffffffffffeff, 0x6}, {0x1, 0x3f0a, 0xfffffffffffffffc, 0x3}, {0x0, 0xfffffffffffffffa, 0x4, 0x1000}, {0x1, 0x480000000, 0x10000, 0x1000}]}) socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000001740)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=ANY=[]}, 0x78) 2018/03/27 21:18:44 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001240)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001280)={0x0, 0xd0, 0x200}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001300)={r1, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}}, 0x100000000, 0x5}, 0x90) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) ioctl$TCFLSH(r0, 0x540b, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000607000)=ANY=[@ANYBLOB="0000000100000000"], 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x10001, &(0x7f0000000040)=0x2) 2018/03/27 21:18:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') r1 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000004c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000006c0)='net/ip6_mr_cache\x00') r11 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000700), &(0x7f0000000780)=0x60) pipe2(&(0x7f0000000c00)={0xffffffffffffffff}, 0x0) r13 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/member\x00', 0x2, 0x0) r14 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000c80), &(0x7f0000000cc0)=0x10) r15 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000f00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r16 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000f40)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001040)=0xe8) stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)=0x0) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() r25 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001900)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001a00)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x80800) socketpair(0x10, 0x5, 0xc000000000000000, &(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = accept4(0xffffffffffffff9c, &(0x7f0000001b80)=@l2, &(0x7f0000001c00)=0x80, 0x80000) r31 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001c40)={0x0, 0x0, @remote}, &(0x7f0000001c80)=0x10, 0x80000) socketpair$inet(0x2, 0xa, 0x5cb, &(0x7f0000001cc0)={0xffffffffffffffff}) r33 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup.net/syz0\x00', 0x200002, 0x0) r34 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001d40)='/selinux/enforce\x00', 0x20002, 0x0) r35 = socket$netlink(0x10, 0x3, 0x6) r36 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001d80)='/dev/hwrng\x00', 0x80000, 0x0) r37 = socket$inet_icmp(0x2, 0x2, 0x1) r38 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/pktcdvd/control\x00', 0x80, 0x0) r39 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001e00)='/selinux/load\x00', 0x2, 0x0) r40 = accept4$unix(0xffffffffffffffff, &(0x7f0000001e40), &(0x7f0000001ec0)=0x6e, 0x0) r41 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001f00)='/selinux/enforce\x00', 0x181000, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="ba940cf8d6f83778fa996a0c5dad565df0f8404cc0873ecc05e63872b24810a228fd74a9c912683ce7a85d85c56db3822d9f323e97aebbf697963ec0034c6dbe3a32f88846190f919d94d49422ac2b102cdebb5ce9cea47f60ea499e63ced84ecfa6c132941f41a80c1ea45ee23d670adba9952c1b903cd1a3cd30f2000c9ddb76619407d467241678120101cc3d46903e1e364ff802ac621b5a274391936fd5b58d44b99992ec8c847aacd1555c1dcfdac366d02aec4ade377c4bcc32bd055722de4134af0548ed5645", 0xca}, {&(0x7f0000000280)="430896c71a45e794bb5224864aa6162c04f46a2d2c2234d778a11ea1cc7fcdd3c2be4e7cc2c7acbeedfa13ecc1d0ed045cb224b01f3cd6fd1acb60cd05bed6f3861c26e145ccaa2bf37ab9c1a92c1a0219e1a51cfe46c442da0ece41ab23497c57e1fdf9c7656a003ac93ed2d824af4babca75eca95f2cb8f44d528454c3d464969d0f1178912454cbd0fff5643ca1659d5f4dffe5693559e3531a0de9", 0x9d}], 0x2, &(0x7f0000001140)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13]}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb8, 0x840}, {&(0x7f0000001200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000001280)="83c90acc017eb05b6b306531fd1952da09b14943a5e80fb2561068b00b07e5c9aa10eb0ac74f73dd68caa5858afa4c0249f98ece49ff13f4bc3ef726b5f5e022201ff321773eaf029cb89b28f41164dd4a099aa54a366c77c71e99ab6d199202749fc215278dc3", 0x67}, {&(0x7f0000001300)="6dce8b6167e652ea05f7a74be2c103fd3eb95551a6784bf445a56dde2856e5f58654eea8412cb5edb25a524edc59370fcfa10aabc3d24d0c538bf8018858f7a9ec826ba8e2f375840e08df178c1bdbc3bf39f2730b8eae9c5ed8d0796d11e614b48b3b766c702657901186e7a92361f7b6297f171a5f9aeb143e8083183fec4adf8a48e10a972243451424cbba0fe24dad63da8606ce8dd35380be3cae0596d2e991814aeac200084f49d7a0c33dffd82ef811f0ea1365c6ca823647029b3462764d3fad26d34596b0cfc1fd4d6b9abeae9750b07e7506c4f225a9d063e1b811bb85bb688f04", 0xe6}], 0x2, 0x0, 0x0, 0x20008800}, {&(0x7f0000001440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000014c0)="2d4af1f601e264707ec5646267e486c8629779bd2ad2215ffef2e02d38e5484e42990d", 0x23}], 0x1, &(0x7f0000001700)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x20, 0x40}, {&(0x7f0000001740)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001840)=[{&(0x7f00000017c0)="e3ba146fa4b08b933bc5a338eb3c5bd857c4c8f5f0792db65db4f69c1a817369bf9d9d588515c794412a3849eab11661047f0ba2b7ad17596c35d1c129540f57b322c5cbdde5b40d218098d332792c18215ad50260ed91fe0ad27666883f100b7b885d3cb3ed0494c9a7645f84b5cd96e3659d9ee3eb1965f1", 0x79}], 0x1, &(0x7f0000001f40)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x38, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35, r36]}, @rights={0x28, 0x1, 0x1, [r37, r38, r39, r40, r41]}], 0xa0, 0x8000}], 0x4, 0x4008090) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0\x00', &(0x7f000094bff9)='mqueue\x00', 0x0, &(0x7f0000a67000)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/27 21:18:44 executing program 0: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/241, 0xf1}], 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000001c0)=0xfffffffffffffffd, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/27 21:18:44 executing program 3: mknod(&(0x7f0000000040)='./file1\x00', 0x102, 0xb) clone(0x0, &(0x7f0000e81000), &(0x7f0000e6e000), &(0x7f00000e6ffc), &(0x7f00005bb000)) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.posix_acl_default\x00') 2018/03/27 21:18:44 executing program 7: socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3, {0x81, 0x6}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x7, 0x2}, 'port0\x00', 0xe, 0x80000, 0x0, 0x200, 0x9, 0x3, 0xa7, 0x0, 0x2, 0x1}) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x101000) 2018/03/27 21:18:44 executing program 2: r0 = socket(0x18, 0x3, 0x6b8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x4b, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) read(r1, &(0x7f0000000040)=""/241, 0xf1) 2018/03/27 21:18:44 executing program 3: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1f) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x1, 0x8, 0x5, 'queue0\x00', 0x5}) 2018/03/27 21:18:44 executing program 7: socketpair(0x9, 0x6, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x79, "084d9b7e035eccf773525e8ce99bf34c898b87ae8f144f84f4e5da60119aa2b7ed648f2fd9f3b9926142772da36c1c006a46e9373d1b6658952674a49109adc10bcc18895eb422da23dc1261bc2db37a97d930476c110b696f551d219112605ef6f11e6e5a2ae47a38e8e87e2cbeab1d2e677eabc15fdd7969"}, &(0x7f0000000180)=0x81) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x1000, "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"}, &(0x7f0000001200)=0x1008) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x41, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000040)=[0x86, 0x7f]) 2018/03/27 21:18:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt6_stats\x00') preadv(r0, &(0x7f00000012c0), 0x0, 0x5c) fallocate(r0, 0x0, 0xfffffffffffffffb, 0x6) mknod(&(0x7f0000000000)='./file0\x00', 0x10, 0xff) 2018/03/27 21:18:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000e7a000)='gid_map\x00') writev(r0, &(0x7f0000f49000)=[{&(0x7f000062efc3)="a5", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f0000000000), 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/42, 0x2a}, {&(0x7f00000010c0)=""/204, 0xcc}, {&(0x7f00000011c0)=""/185, 0xb9}, {&(0x7f0000001280)=""/26, 0x1a}, {&(0x7f00000012c0)=""/23, 0x17}], 0x6, &(0x7f0000001380)=""/108, 0x6c, 0x40}, 0x1}, {{&(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001480)=""/52, 0x34}, {&(0x7f00000014c0)=""/59, 0x3b}], 0x2, 0x0, 0x0, 0xfffffffffffffff9}, 0x7}, {{&(0x7f0000001540)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/131, 0x83}], 0x1, &(0x7f00000016c0)=""/156, 0x9c, 0x4}, 0x5}], 0x3, 0x100, 0x0) 2018/03/27 21:18:44 executing program 3: timer_create(0x7, &(0x7f00000001c0)={0x0, 0x40, 0x3, @thr={&(0x7f0000000000)="bb6e66b0f0cfe4da47d803ca37a9c204e800f34c587f1a", &(0x7f0000000180)="07f2b5"}}, &(0x7f0000000200)) clone(0x80004, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000040)="5d5176a62c6c4275f40886ccd49034cb9128c9381c5c6c708513aa944ede25a8b7947d80b5ae1f652ab0abe1de76d9f1190881072af79bb028aa9b1c84c7ac0d98c5ef96bc6e16554b39ee1df10d808783d362a8c1cb986c5e4a99cf147cdb2c69634944b4940062ac02060f53feb86133d182fd9ce2efee66f4c7ef8e83bf4131f6d82b3b4b1308f4b27afdd69b33dcdca90d2108c2628ab71c713ea614fcbebc9051d57ca66fe319f9417d7fd9e2f59dea9700081967ef7326cb0e3c61") getpgrp(0xffffffffffffffff) socketpair(0xb, 0x807, 0x3ff, &(0x7f0000000240)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)) 2018/03/27 21:18:44 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x4) prctl$intptr(0x24, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) 2018/03/27 21:18:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f00000004c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b04000000700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb65600000100d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0xc1, 0x1) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/100) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x140000000, @mcast2={0xff, 0x2, [], 0x1}, 0x765c}}, 0x28a, 0x5924, 0x6, 0x5, 0x44}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x4, 0x1, 0x5}, &(0x7f0000000300)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000038c0)={{{@in6=@remote, @in=@loopback}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000039c0)=0xe8) 2018/03/27 21:18:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x200000089f0, &(0x7f0000000080)={"74756e6c30007fb205b000", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x1, 0x2, 0x5, 0x1, 0xffffffffffff8000}, 0x80000000, 0x5, 0xc5}) 2018/03/27 21:18:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') lseek(r0, 0x1, 0x1) pwrite64(r0, &(0x7f0000000040)="1a991b623c03a3c650b6df825acc73056dd74998d076d22acfcfde89f31d874bb4b5e232f6e47a66eedb2e58c329d65c54a41dcffbcd3051a055107efb44a7b4093638ce8593ccad365ede627b94649ebe24a830b03b5750f2dcfc4c15edf2c23eb373da6248099f46ef3f78ae921899fc57c19b788b5bdf0dc66b4c2baa013eb9a4721fb448e00bb353f2153d043f16bec68217a6f9a43c7f0ce73c0a6ab99ac615e4e097d4154913", 0xa9, 0x0) dup2(r0, r0) 2018/03/27 21:18:44 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200880, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1, 0x400, 0x20, 0x5, 0x7, 0x1, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xffff, 0x0, 0x6, 0x8}}, &(0x7f0000000240)=0xb0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/03/27 21:18:44 executing program 1: 2018/03/27 21:18:44 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0xb80, 0x0, 0x1}, 0x3, 0x8, 'id1\x00', 'timer0\x00', 0x0, 0x49b, 0x0, 0x2, 0x7}) 2018/03/27 21:18:44 executing program 2: r0 = socket(0x18, 0x3, 0x6b8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x4b, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) read(r1, &(0x7f0000000040)=""/241, 0xf1) 2018/03/27 21:18:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x10000) ioctl$TCXONC(r1, 0x540a, 0x800) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000000240)="f694263da6ca5265a3a44ef3865170163f45eb1627c776b65bcbcb8016771caafecdcfea798a1bef61f0fffff1e923405ef443476bffee7000f75ae735b68f105c06e92b1beb0bd6a41cc407c3335494b2874db835282ac4ea3a20f3c585902a3bb8df6b73211b6a6e385aea74150f3670ff1e795a1dfaff369bfb30e1aab3b7d85d077f4e25eab2c740c6ebd6655ef1f22fc67cac3d3fd7de0dcab63f984f8f8f11d7cbf0a550b00717bb309af896606f25d20fd724f2935c4aadc2a00bf953df8d16d5ff96fc4a7d6ba2", 0x415) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/usbmon#\x00') 2018/03/27 21:18:44 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x501000) prctl$setname(0xf, &(0x7f0000000000)='/dev/snd/seq\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{}, {0x1ff}}) 2018/03/27 21:18:44 executing program 4: pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="e0a321876f2269ca5848d7e2df0b1e29390b86d6abd9fc90e7", 0x19) getsockname(r0, &(0x7f0000000080)=@rc, &(0x7f0000000000)=0x80) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000000), 0xa3}], 0x16c, 0x0) 2018/03/27 21:18:44 executing program 5: nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f0000fde000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mlockall(0x2) 2018/03/27 21:18:44 executing program 6: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2) exit(0xa2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup2(r1, r0) renameat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) open(&(0x7f0000000280)='./file0\x00', 0x40400, 0x40) connect$llc(r0, &(0x7f0000000200)={0x1a, 0x0, 0x6de, 0x5eb5, 0x2, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) linkat(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x1400) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000240)) 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) 2018/03/27 21:18:44 executing program 7: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) 2018/03/27 21:18:44 executing program 3: pwrite64(0xffffffffffffffff, &(0x7f0000000340)="2efaa75067bba71abca9ed5b7e8ac07bf702562904873d9a261c63f0ff44b6105eb5abaed13b59ff11c6b39d15c73aa2ede5b97e84607ee43fc2db701bd59eb05e644fd755eb3912ab8f7b335a629b1f03ccb5061efd84decc", 0x59, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x40, 0xffffffff, 0x9, 0x6ef9, 0x81, 0x1000, 0x727, 0x61bd, 0x7fff, 0x8, 0x8, 0x8, 0x8001, 0x6, 0x8]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xc0000, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ftruncate(0xffffffffffffffff, 0x6) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000001400)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[]], 0x8) fallocate(r3, 0x1, 0x0, 0x1000ffff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000010000000000000100000000f600000000000000000000"]) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r4, 0x29, 0x20000000048, 0x0, 0x0) 2018/03/27 21:18:44 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000dde000)='tmpfs\x00', 0x0, &(0x7f00000001c0)="93f8be217a0e3e30a91b40b986bd5c3d1d8b08cd10b90f376306d8c7cc17d218f89dea268031df0202b006964a1a61e48ac8a7214339b8e0518a87fcf6467dd9914d165d48194d1027c3f344537cc3bf0d80396d05510aadfd6f44ed1bf19b3d5c366c2d30fb05979d2c") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x20000004) inotify_rm_watch(r0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r3, 0x40086602, &(0x7f00000011c0)) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/03/27 21:18:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x800000000000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x2, 0x5, 0x0, 0x0}, &(0x7f0000000180)=0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x81, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x5a7, 0x6, 0x1}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_newneigh={0x28, 0x1c, 0x901, 0x0, 0x0, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x18e}, 0x1}, 0x0) 2018/03/27 21:18:44 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00001b8bb8)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f8030000000000000001000010020000fd020000100300001003000004000000", @ANYPTR=&(0x7f00001b8fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000000040004552524f520000000000000000000000000000000000000000000000000014c21d9c3afd0993301105426850708d456a8b7ffb43e699def3bb1efac700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x448) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000002600030007fffd0000000000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) 2018/03/27 21:18:44 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) 2018/03/27 21:18:44 executing program 1: mmap(&(0x7f0000421000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000180)="742bad74624c9a1d3478ff9ce72716a00086769707020b8719631b3d6c3a12336fd86cbd50bd7caa54be01", 0x2b}, {&(0x7f00000001c0)="3c3f0108ee61db410ca1db3eebd6fdd76fa50be8fb8fb535cfe393b129d77ab4fc72081b845dbe3f5ebff71e089e81f4101d1bfb518b20a8ddd92c555049f77a85045d480d55d402834fad52e1ddeeae02416779c763c8d0c21a013ff56d8bf3d5a09f74d23884fd7fa2bc843e4a4e0db79079d71547c7719c8e14ecca9d3ae02b373c99241e3acf84f83daa3be8f5de14ebd21c454f69e4c1316e59c5285d4a8f2a3693d4c475780f5d1180b4cbf7278ad58292514e2f4cfb77cc4c53", 0xbd}, {&(0x7f0000000280)="f7994fbc8b0aa3717723dd414cba1518f8fb9617a1ecddcad61f903a975cce345efbc2ef9e9a8c1ccacde5ea9a212eaf6370de73fc5b92104c", 0x39}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="ea53f1f452c0f86b3f03e48acb77fbc4a6d646aa2a1cd53b707c2d902ebfff0cb1e3b149b430abde1d92cb92989b2f2695a30d5d0761b4efc8cd56415cd95b16e559991b8d8973198a203b449085b60545fa8e320ecd697a1661e2fb90e5c79e35043ec38934", 0x66}, {&(0x7f0000000380)="6325426bb3143cacaabfe2735850a9133d4bd5797e0ecd0728d44e84e201c4c7b61a461f19ba902f00b71aa0cefd549528cd1d8f2ad94432dfe092f5faa313b2b97bb58b539044f29940cfa138437b83136e27908e8386227e828c0590d5d595f80e9a48ca9df1c67a65388a7baa8a52eb32ec57ab", 0x75}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="494b4fd1c552ab291aeec1f7c1f3591de5af7b3a10b6c536639ebb4e9e9fa84baf276ed844857fcff0b6d74b620e92d015005432035c662bc88db4155de18882b8685ba1e51ffa8a03fbec63542eb5da4a4fe7f0802f485e5c422061726c14f1df50dcf2f481f55c36b635e6ddb5e775c62c33051e21a4fd7565879823240c2ebf4c", 0x82}, {&(0x7f00000014c0)="14bf747978c9e722d22471d885f0755e504fbfa74c53346692a18208d738b213e08184407829a906b1fdf598089d33b1279dcebf257538418e688b1b9c3bbbea87ab4a27f3e359126f91556e279f92b6227abd05f64d4f5d26b665ef48a455d15daef81d13b7d5bc24f5ca30a6bd9430e9cd17e981f5ed9828c4a26f9694e86cbe58dd3569589134837975af15f055e0496ff89209", 0x95}, {&(0x7f0000001580)="8af828e49d2138a2b0b1af74e410dee27a5e98acee57912de182205ef4bf0a147f49ec49ce85aab1bc3dff0b204c9d1261add65582b6ef33454dd0ae2f999d55660888a1281787455db421a51f85a94d6ff9c8899a5ecc55b4154df7e4c7a3e4930455836f6b41264beec39d92379e771457565c78bf6be1548015b9d152a384694a473a23ba8372aa2e576707564ab8b4077f4599dbb054643b1a21dba8d0773ea8d1f417654a51823a8e34fa477636e5055bc8cb26396b8e0082572adf775b5a6c073939eea0ad2012", 0xca}], 0xa, 0x0) getgroups(0x4b, &(0x7f0000001000)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/185) 2018/03/27 21:18:44 executing program 7: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000100)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@vsock, &(0x7f0000000080)=0x80) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000140)=""/85, &(0x7f00000000c0)=0x55) [ 44.659033] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ 2018/03/27 21:18:44 executing program 1: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x9, 0xfc}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x8, 0x7, 0x6, 0x1, 0x1000, 0x5, 0x4a2, {r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xfffffffffffffbff, 0x3a, 0x7f, 0x80000001, 0x1}}, &(0x7f00000005c0)=0xb0) setrlimit(0x1, &(0x7f0000011000)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6, 0xffff}, &(0x7f0000000380)=0x90) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r5) r6 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) ftruncate(r6, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x3}}, [0x80000001, 0x8000, 0x4, 0x7, 0x7, 0xfa67, 0x9, 0x2, 0x1000, 0x2, 0x8, 0x4, 0xe2, 0x9, 0xfffffffffffffff8]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r7, 0x1}, &(0x7f00000001c0)=0x8) ioperm(0x80000000, 0x9, 0x101) 2018/03/27 21:18:44 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, @in6={0xa, 0x4e22, 0xaa74, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x1000, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x80) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlockall() getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x16a74000000, 0x0, 0x8000, 0x4, 0x45}, 0x98) [ 44.684123] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ 2018/03/27 21:18:45 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x10040000000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103000, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000002900b7b9bc74f2e55c97020000000000"], 0x18}}], 0x2, 0x0) 2018/03/27 21:18:45 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @dev, @broadcast}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, 0x4f, r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x47) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000a76ffc)=0x3a, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) pread64(r3, &(0x7f0000000180)=""/150, 0x96, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80000) accept$inet6(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) 2018/03/27 21:18:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f0000000080)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r0, r3) r4 = dup2(r2, r2) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x12) 2018/03/27 21:18:45 executing program 5: unshare(0x400) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400200, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x27, 0x1, 0x0, 0x7, 0xab98, 0x100000001, "46faf78250ff5a187a22714e40edc98a90ede322c4c8fa3a6a0936b4017cddd3c47fca630a787639c6e3f2e5a76d8005d98b1b60e7a80c62718e9247cee210", 0x33}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000440)="94879ffc01395039ca3738d9a520e3bb9bfe372e257d769148e4779a04d32c691bb2fda2df9d06082f7b3783c2900890214fc50a903bca410b01", 0x3a}, {&(0x7f0000000480)="d9c238de07405972be2893e09af4d0926ec186b96eee37e94d80f570e9ee12628ff0a5162ae95d3e062597d840a88b67accec8cba963bbbd2d7e0e5ed66f53dee329b6645835f2f8175c46279f6e0827a4602e338c707c7c07b6cd75d35dee1af3162f11b6d08bd1", 0x68}], 0x2, 0x0, 0x0, 0x10}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/224}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x1, 0x6, 0x2, 0x101, 0x7, [{0x6, 0x4, 0x8, 0x0, 0x0, 0x2003}, {0x1, 0x8, 0x4, 0x0, 0x0, 0x1}, {0x40, 0x9, 0x7}, {0x8, 0x2, 0x1000, 0x0, 0x0, 0x2}, {0x20, 0x1f, 0x5}, {0x0, 0x4, 0xfffffffffffffff8}, {0x80, 0xb0, 0x7ff, 0x0, 0x0, 0x404}]}) 2018/03/27 21:18:45 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0xfffffffffffffffc, &(0x7f0000000000)="8f23e60a67908c0378e8e58d3f3effc6bf7b433aae895e6ce7a0bb56147f973b6d96e6a4f3a9b6d0f13e6cb884bb906bcaefaf26b99889ddf2b01e3833b5fa4efe217cb2") r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0)=0x39b, 0xfff0) 2018/03/27 21:18:45 executing program 0: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/mnt\x00') setns(r0, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000300)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xff}}}, &(0x7f00000002c0)=0x84) 2018/03/27 21:18:45 executing program 3: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/27 21:18:45 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104ff00fd437f0000005deff30501000800030052d80000fdff00", 0x2a2) [ 44.791310] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 44.806712] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 44.817228] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 44.826010] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/27 21:18:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002fc0)=[{&(0x7f0000000000)={0x27, 0x1, 0x1, 0x3, 0x52, 0xff, "cc85ab87847c10362daab3374699e87a80cf0d315dffe16a79f3b92748ee8d0befcb1379dd45e0618e75ff60e5e3ea858d0e58aa6744c60c573e17f7c5c4ad", 0x7}, 0x60, &(0x7f0000000480)=[{&(0x7f00000000c0)="00ccc311015f460ab28ac53780a853b5f16ebd7bbf869c93374d4a1de2ea80a9514750db774e554217c9f44c4213", 0x2e}, {&(0x7f0000000100)="5cb86b738a41c641f9c8e3792b3c8f3c7766acdb822ab2153255c015ed2a1ece8bdbf8efea6ce0f4f283dd71f83e9b41e0532c55d27fbfaecf28d5cb63c5fee771daf9749204c6b847c162a2c8a42b8934bdec577d16c1a3519caad9c2550ce83169478b8631662947f18474a7c3055e53a0447c2001a2052fa1b518502f9c58d2569b0bb7347163d4d2c7fc72e91f61b0", 0x91}, {&(0x7f00000001c0)="170998ff1c42b54d2e74001bc022d5ceed3ca0606bc4cbba59f1dac8ef62", 0x1e}, {&(0x7f0000000200)="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", 0xfb}, {&(0x7f0000000300)="57397142bb2314fe5ef73d0e3e2fefecf49afd67716f30d49e367a7e6247436fbca339c40d48a481407acefccaeb8b568985dd08628ee32ba4bcd6754c2e10c0878743168e0fa71881376c8c145ee973e5217d82436defe688331a5c07b615462a836f10abdb72b5bf3d9966021faa135606ad8ed255eb3812bca22e5f189c09638a7115fba0fd51d59a05e82202653ce3d8684c8360401f80", 0x99}, {&(0x7f00000003c0)="b8c191ea2f94aeac0c8bc3cb95102c5d28cbde2bb5fc5a0d7b3acf7713c07069df2beb8375f109298b1f1409a1eefa40df895352ce7b3c81fc1bd5970147569ae00b8504e518622aec33696cca72114a6b558499b1fb3894295f3e267d4954fd83bafba66a1bb46d84dbf29b049a61015e0f1bfdf2039fc4f773224d5cefe26be4d1448d438c39171d6813746075534ecbaefe9f15c657aef0f97eab7953087640e5ea4c3caba79ce7a161ab26e1f1ea4a7668ef", 0xb4}, {&(0x7f0000001e00)="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", 0x1000}], 0x7, &(0x7f0000000500)={0x58, 0x10f, 0xffffffffffffffff, "17a4aeb5c966146af83e040ae9a773d59aa757b90933af77f2b3fbf298ad87d898cc4c9a03f74f1f24e091e4060618ce1c43740c873ad792d252e2ef911f6f8e9c6bdba4b3d25f"}, 0x58, 0x40}, {&(0x7f0000000600)={0x27, 0x1, 0x2, 0x6, 0x3, 0xfff, "bb29611bc0a10e57a24e66654e7bf3685f9e008575db5b5e0a8ac37508db5f8be95d78516ba6bd4b52aa30442d0d43099408d198e2070efff3632f7e0b2c72", 0x3d}, 0x60, &(0x7f00000007c0)=[{&(0x7f0000000680)="5c5dd5c310355400de25cf69884f91218b7515cd059c8b519dab6fb6189f3c589d8cfd0e76da0c291e341b1e09132fcaf74dcdaa8a6094379ef0517533306d7730d62f14024f0b2fd54da3dc9f915214c244bb763fa8c595e9924ac3c41634beefebfbb660c73839", 0x68}, {&(0x7f0000000580)="cae3036ad8cea3aa2aa883e19dfc4a0cb00259bb9950f5ce869b1363216356204bc3370403a0", 0x26}, {&(0x7f0000000700)="32e2903fb5b25e3c52639a09d567be03265fced67cfd113897fd819bc970909ae78771aa578b2dd286ebcdfa82355647ff7d6627090d0cec1640b6d285e53b44d7fd284d87c933af20b7f9fd4d70c661937101b28118756c8eb95105e6d5f2a2ffe71cadb3dfdd5f64c2da91c45c750b8fd2350bd2e5d485ef2efa69bdd2c1cd70e514245496060404481c21b5a04e", 0x8f}], 0x3, &(0x7f0000000800)={0x10, 0x1, 0x9}, 0x10, 0x4040000}, {&(0x7f0000000840)={0x27, 0x1, 0x1, 0x3, 0x9dbd, 0x8, "9055d3749edb76091c7c2dd7a5028206921c68a81cb9d9119c4db72ec6f8e718165707e9601a93d39044b76ef3254c0312eacf8982ee63f561376a66aab510", 0x2d}, 0x60, &(0x7f0000000a40)=[{&(0x7f00000008c0)="fd7fda3be62918842b83aee3645daab1ae841d88693bcac7148107fadf0ad21c43212999ce97ff645e537dc5800dc466c7ced0593f4e9c8b079af113f32f0ed215faf1c37faf90fba069b9c4ce8f46956829147933f3f5c78a159f", 0x5b}, {&(0x7f0000000940)="51ed48872c9acb69616a1e614cb8feca206fce7abaa283643afaf03533009427fd859db724371049644e74c3551c7cdf60a726ab781557e51a3cac084ca358b224f9f11f8a62e63ccfc3d20a4cde406daee31a39d994339fb0ac86cc46ded0b0e7a45ebe361f61daa08a27747d004573a5ccbff9317897d398b9f3faba6448c8b4edf4866484e4278d3214137e4faef29958e638ea731aad9c4a63c020deb46a9568d8deda8b40e9530e142b44fdd58c6538806fc0c396b225d2dd1a1515f9", 0xbf}, {&(0x7f0000000a00)="74de6f9d6f183fca0302018da7d2dde374aaeae6cb544151799d61a8602dc8d9c85db6bc9d57f553b2", 0x29}], 0x3, &(0x7f0000000a80)={0xb8, 0x11b, 0x5f, "0b2868991bfd272c3bd901c972c59b4d36cd41edb7b817c78153db0cc2a98f1f3fea981bf104d101a100cb6103fe421f17d5ddcf0b82f3680f0d71b1d53ef6043c34d95df49771d9a9c8e7ccbdc57eb93211032ae0c7122c61cd597c77b1e7ab43034840a877aee52305d4bc7e6ca1ccceffab50623080048f46efc5dfbe7b81058e8fc6815f483b334796438d45e7c5cbf6672a46123e93119f658eac5a71e5ef92186e02fb"}, 0xb8, 0x8000}, {&(0x7f0000000b40)={0x27, 0x1, 0x1, 0x7, 0x7, 0x5, "96f326b1465e573bd757b6867046b4631d94613717945168d036eadd3e11dafb8cc49dc16533407313c791ed16fd4f216d200d81e3048631914d80714dbe94", 0xb}, 0x60, &(0x7f0000000bc0)=[{&(0x7f0000002e00)="9f1ab09576a3c8def3cc962d40a05d30d8e2b0951952406a1626559f4daefee2c0d42a41ef9d56699eef561347e4b0e50673b6e8bf9e6d523ff8bbd2cc7a6fc61dabeb0d9cbeaf", 0x47}, {&(0x7f0000002e80)="644e7984ff4bb10c61de96c33877dec36ae675637317ba631932495effc5f2b16c36f3cc8548088668904df394638835daf8616535b672f9759f214e84424cdae93f78f0f0594ad07524d0e0633799f839b2539e7633a8db9093fc62e6d9a610d858e162a395a878bacbccbd21e33c2befe7c1be1e79350efa8899ef6c0dc8a8fb3bee663352dd9f5c3cdd13a25bc7e26c4253d0707b8a534451977a89759b1c6b790856cd0c1e4d9e087a4025127a666af69ae61b85f5f155e433971f9caf2fdf558934ddb289e40f32ef5f79a6ca6b9a9e", 0xd2}], 0x2, &(0x7f0000002f80)={0x28, 0x197, 0x1, "76541d79160bb49e5d2c2094a25b44c75a2c"}, 0x28, 0x8011}], 0x4, 0x20000000) syz_open_dev$usbmon(&(0x7f00000030c0)='/dev/usbmon#\x00', 0x6, 0x4000) r2 = dup3(r1, r0, 0x0) pwrite64(r0, &(0x7f0000001200)="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", 0xc00, 0x0) fcntl$setstatus(r0, 0x4, 0x5ffc) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) 2018/03/27 21:18:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x6, 0x1000, 0x3}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000280)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/27 21:18:45 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) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) sendto(r0, &(0x7f0000000140)="068d804b8314f41ba9a0bdaacac8d46af14a77a8e76e6ed8ba0d0b884471d0baf37c730d59fd6a7e30fdea1cb3132514009435a17f022725f1701aac8c0a2c20d026c0e38c915866705914140fb7db6f23ef412065533c9aaf7f34794b5bffe62e1e6f42ffa2d920", 0x68, 0x20000000, &(0x7f0000000280)=@llc={0x1a, 0x333, 0xff, 0x5, 0x234, 0xffffffffffffff61, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/03/27 21:18:45 executing program 0: r0 = socket$inet6(0xa, 0x8000b, 0xfffffffffffffff8) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/03/27 21:18:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x800000, 0x100) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/201, 0xc9}], 0x1, 0x0) socketpair$inet(0x2, 0x2, 0xffffffffffffac20, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000140), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0xf}, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @broadcast=0xffffffff, @multicast2=0xe0000002, 0x6, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xd}, @empty, 0xff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x1, 0x3, 0x1, 0x8, 0x1000, 0x1cdf, 'bond0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xe}, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) 2018/03/27 21:18:45 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x1) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) nanosleep(&(0x7f0000000040)={0x77359400}, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r2}) fadvise64(r1, 0x0, 0x0, 0x4) fstat(r1, &(0x7f0000bad000)) 2018/03/27 21:18:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00003b8ffc)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) read(r0, &(0x7f0000000180)=""/186, 0xba) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x63, "e19d334c9d7d9b111a36832a8c298fb6637666d6abebacc6752c077b6c31f0f274d78abc34e37ae41c1af2317978f2f9056a4cb7ddf6a9072279150283218047eafa94ee40dd3ef9eae6343d2018d52a0acd86eda7656d4b91d4de68a1f02461692616"}, &(0x7f0000000000)=0x6b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x1, 0x2, 0x3, 0x1f, 0x401, 0x9, 0x5a, r2}, &(0x7f0000000140)=0x20) 2018/03/27 21:18:45 executing program 3: socketpair(0xf, 0x2, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) fchown(r0, r1, r2) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getegid() 2018/03/27 21:18:45 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x1000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x3, 0x4) 2018/03/27 21:18:45 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x244800, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}}) 2018/03/27 21:18:45 executing program 0: r0 = inotify_init1(0xfffffffffffffffe) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@l2, &(0x7f0000000240)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x5, 0x0, 0x100, 0x3, 0x0, r4}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x30, 0x4, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000140)=0x4b) openat$cgroup_int(r5, &(0x7f0000000180)='rdma.max\x00', 0x2, 0x0) ptrace(0x4207, r2) ptrace$cont(0x18, r2, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/27 21:18:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x100, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffb}]}, 0x1c}, 0x1}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0xc092) close(r3) 2018/03/27 21:18:45 executing program 1: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), 0x4) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080), 0xffd0) 2018/03/27 21:18:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002fc0)=[{&(0x7f0000000000)={0x27, 0x1, 0x1, 0x3, 0x52, 0xff, "cc85ab87847c10362daab3374699e87a80cf0d315dffe16a79f3b92748ee8d0befcb1379dd45e0618e75ff60e5e3ea858d0e58aa6744c60c573e17f7c5c4ad", 0x7}, 0x60, &(0x7f0000000480)=[{&(0x7f00000000c0)="00ccc311015f460ab28ac53780a853b5f16ebd7bbf869c93374d4a1de2ea80a9514750db774e554217c9f44c4213", 0x2e}, {&(0x7f0000000100)="5cb86b738a41c641f9c8e3792b3c8f3c7766acdb822ab2153255c015ed2a1ece8bdbf8efea6ce0f4f283dd71f83e9b41e0532c55d27fbfaecf28d5cb63c5fee771daf9749204c6b847c162a2c8a42b8934bdec577d16c1a3519caad9c2550ce83169478b8631662947f18474a7c3055e53a0447c2001a2052fa1b518502f9c58d2569b0bb7347163d4d2c7fc72e91f61b0", 0x91}, {&(0x7f00000001c0)="170998ff1c42b54d2e74001bc022d5ceed3ca0606bc4cbba59f1dac8ef62", 0x1e}, {&(0x7f0000000200)="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", 0xfb}, {&(0x7f0000000300)="57397142bb2314fe5ef73d0e3e2fefecf49afd67716f30d49e367a7e6247436fbca339c40d48a481407acefccaeb8b568985dd08628ee32ba4bcd6754c2e10c0878743168e0fa71881376c8c145ee973e5217d82436defe688331a5c07b615462a836f10abdb72b5bf3d9966021faa135606ad8ed255eb3812bca22e5f189c09638a7115fba0fd51d59a05e82202653ce3d8684c8360401f80", 0x99}, {&(0x7f00000003c0)="b8c191ea2f94aeac0c8bc3cb95102c5d28cbde2bb5fc5a0d7b3acf7713c07069df2beb8375f109298b1f1409a1eefa40df895352ce7b3c81fc1bd5970147569ae00b8504e518622aec33696cca72114a6b558499b1fb3894295f3e267d4954fd83bafba66a1bb46d84dbf29b049a61015e0f1bfdf2039fc4f773224d5cefe26be4d1448d438c39171d6813746075534ecbaefe9f15c657aef0f97eab7953087640e5ea4c3caba79ce7a161ab26e1f1ea4a7668ef", 0xb4}, {&(0x7f0000001e00)="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", 0x1000}], 0x7, &(0x7f0000000500)={0x58, 0x10f, 0xffffffffffffffff, "17a4aeb5c966146af83e040ae9a773d59aa757b90933af77f2b3fbf298ad87d898cc4c9a03f74f1f24e091e4060618ce1c43740c873ad792d252e2ef911f6f8e9c6bdba4b3d25f"}, 0x58, 0x40}, {&(0x7f0000000600)={0x27, 0x1, 0x2, 0x6, 0x3, 0xfff, "bb29611bc0a10e57a24e66654e7bf3685f9e008575db5b5e0a8ac37508db5f8be95d78516ba6bd4b52aa30442d0d43099408d198e2070efff3632f7e0b2c72", 0x3d}, 0x60, &(0x7f00000007c0)=[{&(0x7f0000000680)="5c5dd5c310355400de25cf69884f91218b7515cd059c8b519dab6fb6189f3c589d8cfd0e76da0c291e341b1e09132fcaf74dcdaa8a6094379ef0517533306d7730d62f14024f0b2fd54da3dc9f915214c244bb763fa8c595e9924ac3c41634beefebfbb660c73839", 0x68}, {&(0x7f0000000580)="cae3036ad8cea3aa2aa883e19dfc4a0cb00259bb9950f5ce869b1363216356204bc3370403a0", 0x26}, {&(0x7f0000000700)="32e2903fb5b25e3c52639a09d567be03265fced67cfd113897fd819bc970909ae78771aa578b2dd286ebcdfa82355647ff7d6627090d0cec1640b6d285e53b44d7fd284d87c933af20b7f9fd4d70c661937101b28118756c8eb95105e6d5f2a2ffe71cadb3dfdd5f64c2da91c45c750b8fd2350bd2e5d485ef2efa69bdd2c1cd70e514245496060404481c21b5a04e", 0x8f}], 0x3, &(0x7f0000000800)={0x10, 0x1, 0x9}, 0x10, 0x4040000}, {&(0x7f0000000840)={0x27, 0x1, 0x1, 0x3, 0x9dbd, 0x8, "9055d3749edb76091c7c2dd7a5028206921c68a81cb9d9119c4db72ec6f8e718165707e9601a93d39044b76ef3254c0312eacf8982ee63f561376a66aab510", 0x2d}, 0x60, &(0x7f0000000a40)=[{&(0x7f00000008c0)="fd7fda3be62918842b83aee3645daab1ae841d88693bcac7148107fadf0ad21c43212999ce97ff645e537dc5800dc466c7ced0593f4e9c8b079af113f32f0ed215faf1c37faf90fba069b9c4ce8f46956829147933f3f5c78a159f", 0x5b}, {&(0x7f0000000940)="51ed48872c9acb69616a1e614cb8feca206fce7abaa283643afaf03533009427fd859db724371049644e74c3551c7cdf60a726ab781557e51a3cac084ca358b224f9f11f8a62e63ccfc3d20a4cde406daee31a39d994339fb0ac86cc46ded0b0e7a45ebe361f61daa08a27747d004573a5ccbff9317897d398b9f3faba6448c8b4edf4866484e4278d3214137e4faef29958e638ea731aad9c4a63c020deb46a9568d8deda8b40e9530e142b44fdd58c6538806fc0c396b225d2dd1a1515f9", 0xbf}, {&(0x7f0000000a00)="74de6f9d6f183fca0302018da7d2dde374aaeae6cb544151799d61a8602dc8d9c85db6bc9d57f553b2", 0x29}], 0x3, &(0x7f0000000a80)={0xb8, 0x11b, 0x5f, "0b2868991bfd272c3bd901c972c59b4d36cd41edb7b817c78153db0cc2a98f1f3fea981bf104d101a100cb6103fe421f17d5ddcf0b82f3680f0d71b1d53ef6043c34d95df49771d9a9c8e7ccbdc57eb93211032ae0c7122c61cd597c77b1e7ab43034840a877aee52305d4bc7e6ca1ccceffab50623080048f46efc5dfbe7b81058e8fc6815f483b334796438d45e7c5cbf6672a46123e93119f658eac5a71e5ef92186e02fb"}, 0xb8, 0x8000}, {&(0x7f0000000b40)={0x27, 0x1, 0x1, 0x7, 0x7, 0x5, "96f326b1465e573bd757b6867046b4631d94613717945168d036eadd3e11dafb8cc49dc16533407313c791ed16fd4f216d200d81e3048631914d80714dbe94", 0xb}, 0x60, &(0x7f0000000bc0)=[{&(0x7f0000002e00)="9f1ab09576a3c8def3cc962d40a05d30d8e2b0951952406a1626559f4daefee2c0d42a41ef9d56699eef561347e4b0e50673b6e8bf9e6d523ff8bbd2cc7a6fc61dabeb0d9cbeaf", 0x47}, {&(0x7f0000002e80)="644e7984ff4bb10c61de96c33877dec36ae675637317ba631932495effc5f2b16c36f3cc8548088668904df394638835daf8616535b672f9759f214e84424cdae93f78f0f0594ad07524d0e0633799f839b2539e7633a8db9093fc62e6d9a610d858e162a395a878bacbccbd21e33c2befe7c1be1e79350efa8899ef6c0dc8a8fb3bee663352dd9f5c3cdd13a25bc7e26c4253d0707b8a534451977a89759b1c6b790856cd0c1e4d9e087a4025127a666af69ae61b85f5f155e433971f9caf2fdf558934ddb289e40f32ef5f79a6ca6b9a9e", 0xd2}], 0x2, &(0x7f0000002f80)={0x28, 0x197, 0x1, "76541d79160bb49e5d2c2094a25b44c75a2c"}, 0x28, 0x8011}], 0x4, 0x20000000) syz_open_dev$usbmon(&(0x7f00000030c0)='/dev/usbmon#\x00', 0x6, 0x4000) r2 = dup3(r1, r0, 0x0) pwrite64(r0, &(0x7f0000001200)="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", 0xc00, 0x0) fcntl$setstatus(r0, 0x4, 0x5ffc) pwrite64(r2, &(0x7f0000000c00)="2a25b18c930bbd8d134f4581cfc35a43fc8ac5baf8ca551b317568acf0d577f4389907725e1f1619392fb96c1f0cd9afa731f6f1609a0ff60ec3566a2ae938cdcbd6d64dfe37a3e06d5ccc5a30b24e0f114053ab05f6ac1b04ca07ab95f3c71520b3c9cdf1bae368919ef6dc9de540104f1f995782e7b01e248b8af8d5090313decfa595fb3d3fb57da72bce1bb4558fc7dea0131472d2fd9ec225d21f7fb1dcc96315f36816415c745ac070eda6713d51541127641cc960b3bb0c82378c9c819a92f138deb1fadf65bc77b0a468a7c82c657e138a5ccd545384e60f9e8cb72e7e8696b84409ad9550003b78cf22b234251e1d547c151f6f9c9e9c5426c1acab284fdc52527b07f88921a91741f58332045e4a054f7003362213011bba10c196ec3ab5947eb312a05e3de279dba88e0d28a8bf08db785615d1eaee0a3c663f53033d8a50d9efe70141dadefdfe8ee359ec349dcd562cf75ca8e4fb608478c8488b9681a7a01c09dd0e4d016663259a453145f37058f6550720a4abcc476f2e3f4aa9b7bd531cbf14bf269a40b4aaf06d60f14c0883d0ba795e911c4ed1f874df405d3e9ba379a23f284501bf19d3ab1822e16af61a3c2529ca70dcd240f080c3b864f8bd93f329209cbb8c710f4ac173748ddc30f8fbad8ea77c1c82ca9cf24be70dff280896f77814aeb1390fec1635ade11ec2f49f6a0230f841eb07e9181ac02aef6823f72a07d5321af6bcc84e3b646701870dd6aa3e819e5245cd6d4c7cde1c94fe51071a3901be2a6a9a2a314ca56b8b877e3c38c55417d9d1018d15542692e696c33096a944f19125527656504f4ca08eae7e8828e14e546e93fc250d7f9dc030d813b90aacee65ca24debcc5d251517971f6383b5276f9f13cdb19d3df39b751906e108f36da10cad8211ed570409a17576212ced71591c429ec78bb44373e4b4027b127d52aec4c001f07861f940844915095a60a30f197b3e0e9ccccecaf5cb1fea4b7c7c14c79b78001d0e351bb7aa544114eab26b3627a135da0431a23d86e37b12a36d34a37361f2bba2a8821149bda94963b3981d0b9c0c9df98c3d486d835fbdf5df1682e9178266a6ed1515384ec57dec3e1b551825849e8cd569fdf3807b510faf94ef7ad743679e15c2f1f5a1e5b6dbde8cdc8f75258b0d23b24cf902bd288c68f8fa8f4b4c23b7243e663abe29f3247e145b7e6ff227ea02b9ef309b67612498a669663162e2a6bc9a210a1db4adc1ead091fdbe575a90088e6cf2c8396967935f0d59acae8427b9e4293c9e783e27925e44c3018752213fa9174063f6353a9b51390530d4564f0e20495773783590bd18b70c5c967931da13ba9609b2da3f30b9754bc4e261a11bf5d07530705c55c728d94e9e6bf4b799a0f0e976558d0754567670c6b81be919023a6a828b00fbc52211c2fabff6c176823c58e3e19bddc3df99aa464d9ebc003b9efc2fe5fc64f39c4a91f123cdece668fe446ae0cf3995053c59c44ccbe76aa8797dbe5955d8c167b1894a0c01d86e18537b55197701c6e22ddb40d870691f0fe196ffb2e0381077b96920dcf836561ac095ad6ea746561d70280353b87e6a1b2acc9b4f4f8b09ccf3303b0920d46ffc7f417bb154b9a4818a3490d321a148b0f650c6448ebae5206f262b01f0fd4623405c36090c8d30a4a37c38769c46eb4893ff38f6745a2fd23a78c791ac401b012dca830423047709caf4e818e39e56e1aac9f99d7801aecfcd430d6210554c910ee7663963ca06d3d66b608bb308c14b26771a9342fe6070a90548427c6f5d0db63cd5a4f8639a99e213b37311e0020acb51523e423eecdd4ad7b8d30a5d7705f6aed67b526879cb37c2a20e21f308ae1342957fcb71a4db2ced8fae510d89982f5ce8c10cb30d74eb238c05beaa5a8f521124ae8d2a99d3fdb9e7ded20ca6677d64e6bda8bf5ea350c0fb8773d55b7b530f5b2b5ad561ab35a5aca1d09dd8681ebb37ec5eef2ff947da839297469751f21127329d23468100ff6a2bd0556395aa090deed0f7b3dfbfba725eb9152bbc6e0e86392d8aa19c23137e60509f00da793f569a1b1cf089387bdbba3868da4c1b4b8f30d60de51907795c32a8ec1cc3d472f363050b50ac1979f18189da3965ddad5f945106184ba6d7f2b2acf", 0x600, 0x0) 2018/03/27 21:18:45 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x3, 0x5, 0x3, 'queue1\x00', 0x8}) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000180)) socket$l2tp(0x18, 0x1, 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000000340), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000080)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13) 2018/03/27 21:18:45 executing program 0: r0 = socket$packet(0x11, 0x100020000000003, 0x300) fcntl$setlease(r0, 0x400, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000a0ffc), 0x4) bind$packet(r0, &(0x7f0000fc1fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6256632ab3f7"}, 0x14) 2018/03/27 21:18:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) pipe2(&(0x7f0000000040), 0x80800) r1 = syz_open_pts(r0, 0x801) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/03/27 21:18:45 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) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) sendto(r0, &(0x7f0000000140)="068d804b8314f41ba9a0bdaacac8d46af14a77a8e76e6ed8ba0d0b884471d0baf37c730d59fd6a7e30fdea1cb3132514009435a17f022725f1701aac8c0a2c20d026c0e38c915866705914140fb7db6f23ef412065533c9aaf7f34794b5bffe62e1e6f42ffa2d920", 0x68, 0x20000000, &(0x7f0000000280)=@llc={0x1a, 0x333, 0xff, 0x5, 0x234, 0xffffffffffffff61, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/03/27 21:18:45 executing program 6: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r1 = open(&(0x7f00000034c0)='./file0\x00', 0x400100, 0x50) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003500)={0x0, 0x7c, 0x1, [0x1000]}, &(0x7f0000003540)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003580)={r2, 0x10001}, &(0x7f00000035c0)=0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4080, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001500)=@assoc_id=0x0, &(0x7f0000001540)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001580)={0x0, 0x8}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001600)={0x0, 0x21, "cfe696fc25fe0e8c9d8a4a8a7c2141cf3dabeddbcd88921d2fd81d40b60d8f7ef7"}, &(0x7f0000001640)=0x29) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002b00)={0x0, 0x80000001}, &(0x7f0000002b40)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000031c0)={0x0, 0x40000000000000, 0x80000001, 0x7}, &(0x7f0000003200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003240)={0x2, 0x8000, 0x2, 0x8, 0x0}, &(0x7f0000003280)=0x10) sendmmsg$inet_sctp(r3, &(0x7f00000033c0)=[{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x4, @empty, 0x2}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000180)="65f36ac329a52f1d40fd986ce1e23c5fe41bf312b3f430bdf6c8fd2408ca303de8ddca281374f1e9de562c62a24fa00afc1c4b4f3f0be116e4aed2e0135f77d23aebf819ff4ee8cc92bce370b82a7d3a45ebbc1c0e30bcd94477fc6d9da42458c0cc605993bc79715ce2fbb65bec5205b960395fa29edb8041d484c5e25d9230012dd7eb15f1627143f193b0580b53c5b08620aa360b86e53416ea641b89af0187666bf2b0e77b535de7c68be42d3eff994c7d95a8ca918d3fe453de8350", 0xbe}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="cb65dc720597ee5d3d0759e83aa9224ded9b05ddcdc9101ddcdfd1ee376b099df3a8603b840f62ee22e7659e012e84982a900fb8367178d386ed26b96da0acb4780edb9a1f914d5ba5df0170af6d97f3a3770853dc4673bde5ccba7dedc6856c7e5c422ce3b2e5c532f36647ee0cb49b4aeb05d5e444fcbf3ccdd166f802932daa0ebd6a48bc7cc929ba92f475d6943a1b12dad48e54cc6ffed165", 0x9b}], 0x3}, {&(0x7f0000001340)=@in6={0xa, 0x4e22, 0x6, @empty, 0x8000}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000001380)='Rw', 0x2}, {&(0x7f00000013c0)="c07efbd6b97d4e460ae34de508d3402d6d75a2e59d602568ad74571bfcd071c7c8c9e92d07cf2edad4b99b7383c7ed7ddee99afda938cd440c63c92818b346203e5d085ac645c42b252ac34d6d6b2e6a153eee660d63ec809f447b7cc587fcde08e6d8daa8ae1b8c2e6279e5dda5ff3348ae993c850d2443aa49ce947a1c78d59dd6f9f5b976e23009b7d334c9e90ed3e043ac8e07e0be6f983d5eec255d323d82888852dc2fbc7285c899c855db087a68e6dd7b68550fd9966c27285eab4ab2d6a8588e63cacf61c918ab82c48b34ee", 0xd0}], 0x2, &(0x7f0000001680)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x12ff, 0x0, 0x9a, 0x2, 0x1ff, 0x9, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0xfffffffffffffff9, 0x7f, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xdaaa, 0x204, 0x3ff, 0x353, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x5, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8008, 0x7fffffff, 0xffff, r6}}], 0xf0, 0x20044800}, {&(0x7f0000001780)=@in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c, &(0x7f0000002a80)=[{&(0x7f00000017c0)="acf7b1d4f07a6e10b54a5da6cf164a4611e8b4052cf0b9f3d987983a907e09b1b2ee5b32539ee375a52bb5dfc18aed5ad07b2b95c4", 0x35}, {&(0x7f0000001800)="ba686cf70cc832c34edeceba8c2b85e81b2318a48a343908c510e293be9cf0c338fed0918d44f4be8612a26e394ab35144cbb789bf05bd62dd804689bc22f6af998a4221804b9d95fa2189e0d8b5e6d2ea847b4389839123e40200dab3bfe3c6a8d536d078d46861ce0ad55b", 0x6c}, {&(0x7f0000001880)="216540a17d7732c702e0bb95288b6fdd1407815fd8a6a8212895f667a040907d1201f15d0380ff3ca596d414da0f99", 0x2f}, {&(0x7f00000018c0)="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0x1000}, {&(0x7f00000028c0)="378fbcb6d3cb3eab62579c291f2b72a5f7877a34ac4d4cbf7ef07f6fba0dcedebcd15fcb5cbb3058eee59ed28f2ded33ff7f32e8aad0545d306cabbdffeb8bc8920a98f1cdeb3a38c78a212cbe5e3a4fa763b34f52ef29be2941d9fef54e21d945b27cb1da5dca6879b31e533bd96c40cba26a4062f969900cc7c83e750ccd67c59179897a8c4897b0a20ed0a11b9acdee7fcf37b5ec30ba4790e49856d52414bd75eb6d59caf69250912ea1cf238b74ea135ddacbbb060f4b1bb0098d88fc054e7e52eda602702031abed0c891a629d30c9f2177968f45b01aa79b279567145", 0xe0}, {&(0x7f00000029c0)="ff47a36aed5b5cff60898355ff8abce519b704627fbae646186762d8538dd83538a2ee04153a717bd01f93cad33e075310de19e8cdb1631ff72dcf679085b77ff3732109016ac5fec9b27a4ffd1681dc322e79889f49aad2c8ca88027a225719242af9b2b3dda14271c875566175197a27004e69153ba99c78d5fffa9658d13f8e03dac69fa1e3dc7a70d96cb8a93637f26c57115c49ab6b17d213305a07c59388", 0xa1}], 0x6, &(0x7f0000002b80)=[@init={0x18, 0x84, 0x0, {0x8, 0x8, 0x87d, 0x6}}, @init={0x18, 0x84, 0x0, {0x5, 0x1c000000000000, 0x2, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x9, 0x8, 0x7, 0xe6, 0x3, 0x5, 0xfffffffffffff20a, r7}}], 0x90, 0x1}, {&(0x7f0000002c40)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002c80)="a6face31617907454afe9b2d74c92645e2bd781aae3aa28bbbf3b4df27ed997a1c53fd003982c68dafeabe055c88b7dd82c09cfc4d55fd719059f993a3aff4272340f250130d9383c0d9850934082a065236e9e160c1b7a589cdda969597aac1d37b8e43916df41607dd369904d530facc8c14789345c69701729f8edf4c733b5026851d92624b357da74b757a95034f27886a4a2f493da70001635a87f77c32397fad870f6d57d592b64807b11fb142020f066dfa99306512ff38", 0xbb}, {&(0x7f0000002d40)="08cf3f9c6d5e77fe1ad5a9d34fc71ed6efd3ec352f6f40a3c0019a8634c9349e23e6ec479f6437cfcf3022b327acbf5d717b118950849dc43a66614fb5fe5383908916ec98c168c037e8d5083219665212b766869d8d1ec3901bd769d5728641d2a4f101e9cdc3365e443013b8f8035e79db407d8c742fac268e4fa71188efce4f9f3045771b9da7c70876c8019ef835a2f69792", 0x94}, {&(0x7f0000002e00)="4e4f749617d8bf6442ee4ec02f68d2f1cf287928197edd5bb2cbcd3998c6e9b5ffbe628d88e1da1c3eed15b34ae3993e77978b7395ff91f7560dd2bf944552914b1c5c15c6857bbecc51acc47cd7c6d1151df814c5aa7a23bb74ab2275e5ed5c4fc98135cd2cf42b6181d81f00ac174baf0a726f2f60a8570996230ba9063b0e4154798aae158cf8fd56c85b2afe91791aabbb9215cbe13c8ec826", 0x9b}, {&(0x7f0000002ec0)="3c9e4226d1a6765ba228cd337fd28751", 0x10}, {&(0x7f0000002f00)="c0fca06bee2b4affe553d3703ccdb53a55023f74bc17c3e1568c8864ea1c6d4c8e2fcd233ce360d1d12b2ccb20dbc62b", 0x30}, {&(0x7f0000002f40)="b5e3059e750d85f0f5f577e32c6aaea0c56c5aa9810c1548412f4f063766a76eed26fa167b70dec542425e9d926143fdc857bae11574edd90c1493a2ede0ec9f0acb04e30c33bc829f654855ecc3e9ee8285ef3c729fe079c6a4f2360a7f968bcc94fd03eff8259a0501f9e3d537a2a558afdfd59f0a84f3d57cb216b3c0a832d6d49d9e938410b9521f6df5f07330eebdbd983dab638e3036b2d3ec8dc090def5d00a70a100373655095e5cd08c59a0a4a0ae085661027393591882b269dca864e96293162e3cc3864458c48fea255293297c09", 0xd4}, {&(0x7f0000003040)="2f7e5231158a60e69ebb96d1d0012a82567a5ba2b0d83a13b2531d151e90668bff2c7c5b511f4bdc8d31efcebdc31829066f4e13b7687a2a62c1a4e606b8c521cce26171070034b00772db2bcea95f805f98d8cb453b9ef9cf67a5d6fc024895d630d8f9a9e53a2080078de32f23b788fa2fabb006958bbba423fe4ffb179c05361afc7aa6c5e261f2961510d4964efa8faec866d538ad261c3d53d40ac5058ef15a3dfc998cf47186f219efc6b895044c734195ac1be9a490d0abfeed1b7bee36dc878cb833dfa673ee504a457917c7a17b45eafcb685cb38276a6866090299564409159ea3ae62d775", 0xea}], 0x7, &(0x7f00000032c0)=[@init={0x18, 0x84, 0x0, {0xfad, 0x4, 0xbf8, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff553c, 0x9, 0xfaaf, 0x5, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x100000001, 0x1000, r9}}, @init={0x18, 0x84, 0x0, {0xbb, 0x0, 0x3, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x7e4, 0xa3, 0x6, 0xffffffffffffff20}}], 0xf0, 0x1}], 0x4, 0x4004) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/03/27 21:18:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x100, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffb}]}, 0x1c}, 0x1}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0xc092) close(r3) 2018/03/27 21:18:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x100, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffb}]}, 0x1c}, 0x1}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0xc092) close(r3) 2018/03/27 21:18:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f00000a9ff0)=[{&(0x7f0000000080)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+30000}, 0x10) 2018/03/27 21:18:45 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000000201fdff0000000000000000000004000100f8406820372007361c5705bb676c550228335c4603fd74db51072f25dc90063e070903d1d26e89b0f1b755cd3e1742901df33cd0db9eaab1e2daf6ac6c06a20b8c6d83632a5ebf82328a8c783975a230e1b9e1f6fbc31d426de9faa67baf1b9520d319855f27ea28501caf0d5a39b88dcfb0436c5a214f15fab8e1173d12ee9eb4de"], 0x18}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000500)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)={0x388, 0xc, 0xb, 0x1, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x6}, [@nested={0xfc, 0x7e, [@typed={0x8, 0x43, @ipv4=@rand_addr=0x8000}, @typed={0x8, 0x52, @u32=0x7292d4ac}, @typed={0xc, 0x5b, @u64=0x1}, @generic="7f0085526e50e796c406e95faa0648d7d5b3a8a709cff670cd2d525aaadac52c71e3f3827159df8fede56244201fec94250a8b7b4a987ded582d40c26254bb5a9231c6f97ac8890f7d5025d02a41f2e51e6aad07b36d60e1e48aba59f4f5df43783c8725c2f7949f727f19e2e6b40daf3331c374f27485fda3bd37860dd3d05c2234a29386e6cc2c50a0171be3ad558c2391e0c26819af8c16ce6577de487bdf750426eb5c96226f021c652e14c1e92f10b4d538c07540359325e9f7e7c1ff71333370c98edb5fa5", @typed={0x14, 0x43, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @nested={0x188, 0x7e, [@generic="5fa93505313520c800037c989cce2133d23d6aa8f0425db39c9cba69c6fa08ec10184eac55955b2c41e6fb0046d708eda1f6b062e2aebac65508a1611bc09e7a39f67985213d030e21c15dbef8c54b62553727200df20b7c2654b18ef4efc8c0a9e8e40320d017e92e72db5e1236b5a9caa39c3b4bab2e0646e51a446bc8aafe16aa1628eb8e671700e2c0155b613445a06fe46cc5f0097bc4864908c24413ee3b3ac646c4e30ead95748c544cea13ec3f28df64628476de327b0ec74fb3f798affe", @typed={0xc, 0xf, @u64=0x10000}, @generic="5a3fb26f0560d5907005c43187f2e8cecf7aee2191431837d6f929154baddc7c79148467d32db68a76d54aae568ebc84b581ce7438725a8f72bc83c11ed90abf20092ff0481ca1938f236d169ddb258ed2a24f7296dad651", @typed={0x8, 0x93, @fd=r0}, @typed={0x54, 0x3f, @binary="4c7a56413dfe58e5853235da747c361215a974490a7cddfb3e1f48f8676e696453668ec658ea6551e408ec772ee75b71ee918b956d8a28b4c5f5dab6b62e1c11ed23e16f34efa590208c429e5ea7"}]}, @generic="1e5b5c946a5a8d9adb88d3183923e13d4c55deeedd08a768f4576a1e7ab6845ec3b23b3ced58d7e00fa77c44b339a2a8ed7101c70303a64fb935d26145b7b2d185755df9c9a24de7cf5a3559977c7f0076f8ccbfcc52ec14e23fa43688a67a676dcb733725a79f16e893f82dcba8d293a8a9cab59b83b6da0b1699662b70bfa86b10cc4f34eb17bad56ee7c0aaad7a702c2f2325951f5ddd8bc3a0d7424f5d5165c466c739697e9cd5c3880e30b296f5e904c45f9ba7256cbec3a1cf811e5f90ab7afbc86cde398cbf1af83a1eb13c444bca3d4a0ef976970d407bcba5d9125495c34262f4a5", @typed={0x8, 0x5, @ipv4=@multicast2=0xe0000002}]}, 0x388}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) 2018/03/27 21:18:45 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000001c0)={0xd0, &(0x7f00000000c0)="0d7f641b8b64ba3215c003c334d1840cd19b91cafcee789ebfa56aa27f39162c3ac2294de3d31e67081b4107ca931b517b1ad0215dfdd6f2295ddae980a37cb59cde1eaa56c0b399d11e654547dda7588cb306c5287c4912bb8200a2b8acf4765085a0d97e492ed03032f952b06ec63156917a651c336ddb42a24eb538c85bd46c3f7276eab0f68bea54536f234de6783e410fa7883fbb9e3607d3011cb484495423f908e7b7ab974d650e32a355919be78c1889e19b95a23614ddc35ecdd1b508621e1c7e01817504c18e7c66b037ba"}) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r2, 0x0, &(0x7f0000000040)) sendto$inet6(r3, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) 2018/03/27 21:18:45 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x65fc}, 'port1\x00', 0x10, 0x17100d, 0x8080, 0x5e, 0x70f, 0x58f, 0x3, 0x0, 0x1, 0x5}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x70}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffff000, 0x2, 0xba, 0x3, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x7, 0x9}, 0x8) 2018/03/27 21:18:45 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x43) shutdown(r1, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) 2018/03/27 21:18:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000000140)=""/91, 0x5b, 0x40000000, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0x400e}}) 2018/03/27 21:18:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xffff, 0xed, 0x52, 0x6b, 0x2}, &(0x7f0000000140)=0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x1}, 0x8) [ 45.213358] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/27 21:18:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000082a000), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x400000000, 0x7d4, 0x9, 0x2}, {0x0, 0x2, 0x1, 0x100000000}, {0x1, 0xcf, 0x75cf, 0x6}, {0x7ff, 0x5, 0xa1, 0x400}, {0x10000, 0x16, 0x6, 0x3}, {0x6, 0x7, 0x2, 0x9eba}, {0x9, 0xf, 0x1, 0x1}, {0x81, 0x6, 0x8, 0x1}, {0x3, 0x81, 0x100000001, 0x4}, {0x7, 0x7, 0x100000001, 0x4800000}]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x23, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x5, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000580)={@multicast2, @dev, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000700)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000740)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0x2c, r3, r4}, {0x4, 0x8, 0x6, 0x1, 0x200, 0x0, 0x0, 0x2}, {0x7f, 0xffff, 0x3a, 0x1}, 0xffffffffffff458d, 0x0, 0x1, 0x0, 0x1add6bfa24bdc6e6, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x3, 0x1, 0x1, 0x0, 0xde7c, 0x81}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x5f, "6e58fcbf230163e6cb7add1e361279741680aff4089b0415c1b25000dc4f02d702102aa5336a5d44ab2344f405c3d8ebf2c6d1f67afd3f2db4f8c1e87584d216dffe8249ad3c4da1bee497b507811f4ddd528526d481c53c3bb68dd40bf06f"}, &(0x7f00000002c0)=0x67) 2018/03/27 21:18:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, {0x6}, 0x40, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip_vti0\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0xfee5) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) 2018/03/27 21:18:45 executing program 4: r0 = memfd_create(&(0x7f0000000040)='./cgroup\x00', 0x3) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00000000c0)="f9496ee52572a4f34eb31774abbeb99aa10272922ff81dd0215960", 0x1b) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0xff24) fallocate(r3, 0x0, 0x7fff, 0xffff) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="375d9f840000000800000000000000000000"]) 2018/03/27 21:18:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, [], 0x12}, 0x4}, @in6={0xa, 0x4e24, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x1, {{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000000000}}}, 0x88) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) unshare(0x100800) 2018/03/27 21:18:45 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) pipe(&(0x7f000005fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000240)={0x20000004}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x224880) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'tunl0\x00', r3}) [ 45.259136] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.283200] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/27 21:18:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r1, r0, &(0x7f0000b56000), 0x7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="060000000000"], 0x6) 2018/03/27 21:18:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) rename(&(0x7f0000000040)='../file0\x00', &(0x7f0000000100)='./file0\x00') fchdir(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x208000, 0x0) pipe(&(0x7f0000000280)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000001c0)=""/170) creat(&(0x7f0000000140)='./file0\x00', 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='../file0\x00') 2018/03/27 21:18:45 executing program 4: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/03/27 21:18:45 executing program 1: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, r1, 0x400, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1477}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000}, 0x4040001) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) pread64(r2, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) openat(r2, &(0x7f0000000000)='./file0/bus\x00', 0x420040, 0x0) 2018/03/27 21:18:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d05a18e00000000000000ec", 0xd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0x17}, 0x7fff}, {0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0x5}, 0x7ff, [0x521c, 0x0, 0x9, 0x6, 0x3, 0x8, 0x0, 0x9]}, 0x5c) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x2) 2018/03/27 21:18:45 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2200000015000701000910f700000004020000000100001409000300000100000115", 0x22) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x40) write$selinux_load(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xd4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200000, 0x0) 2018/03/27 21:18:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0x595}], 0x1, &(0x7f00000001c0)}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) 2018/03/27 21:18:45 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x3f}]}]}, 0xfc}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/27 21:18:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) writev(r0, &(0x7f0000000180), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0x4, 0x0, 0x9, 0xfffffffeffffffff}, &(0x7f0000000140)=0x14) 2018/03/27 21:18:45 executing program 5: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) clock_settime(0x4, &(0x7f0000000000)={0x0, 0x989680}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/173) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r3 = getpgid(0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x1ff, 0x22ea, 0x100, 0x0, 0x0, 0x4000, 0x0, 0x5, 0x9, 0x9, 0x9, 0xc3, 0x7, 0x4, 0x1, 0x7, 0x9, 0x5, 0x8, 0x2, 0x1, 0x7, 0xeab9, 0x4, 0x3, 0x8000, 0x1000, 0xa797, 0x1f, 0x3f, 0x7fffffff, 0x1, 0x478d3e1, 0x55, 0xfffffffffffffffa, 0x0, 0xdd4, 0x4, @perf_config_ext={0xddb, 0x2}, 0x1020, 0xf16c, 0x32, 0x7, 0x5, 0x3, 0x1ff}, r3, 0x0, r2, 0x2) 2018/03/27 21:18:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="4403", 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x400, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2381}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbe}]}, 0x2c}, 0x1}, 0x20000080) 2018/03/27 21:18:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000000000)=""/142, &(0x7f0000000000)=0x8e) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000140)='autogroup\x00') lseek(r0, 0x0, 0x1) 2018/03/27 21:18:45 executing program 3: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x800) mq_timedreceive(r0, &(0x7f0000000040)=""/148, 0x94, 0x2, 0x0) timer_gettime(0x0, &(0x7f0000500ff0)) 2018/03/27 21:18:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000080)=ANY=[@ANYBLOB="fc0000001900010100000000000000007f0000010000000000000000000000000000000000000000000000000000000100000000000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0xff, 0x10000, 0x4, 0x10000, 0x3, [{0x2, 0x1da, 0x7, 0x0, 0x0, 0x2}, {0x401, 0x7, 0x1, 0x0, 0x0, 0x1000}, {0x81, 0xdf, 0x8}]}) 2018/03/27 21:18:45 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca2000)={0x52e}) 2018/03/27 21:18:45 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x3, &(0x7f00000002c0)=""/34, 0x22, 0x9}, 0xfffffffffffffc00}, {{&(0x7f0000000300)=@rc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/26, 0x1a}], 0x1, &(0x7f0000000400)=""/101, 0x65, 0x1}, 0x1000}, {{&(0x7f0000000480)=@hci, 0x80, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x8001}, 0x1ff}, {{&(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/106, 0x6a}], 0x1, &(0x7f0000000680)=""/64, 0x40, 0x8001}, 0x8}, {{&(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/126, 0x7e}], 0x1, &(0x7f0000000800)=""/220, 0xdc, 0x2}, 0x1f}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000900)=""/121, 0x79}, {&(0x7f0000000980)=""/166, 0xa6}], 0x3, &(0x7f0000002000)=""/4096, 0x1000, 0xef25}, 0x400}], 0x6, 0x62, &(0x7f0000000c40)={r0, r1+30000000}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000c80)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000d40)={r3, r4, r5}, 0xc) getresuid(&(0x7f0000c10000), &(0x7f0000844ffc), &(0x7f0000409ffc)) 2018/03/27 21:18:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0x595}], 0x1, &(0x7f00000001c0)}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) 2018/03/27 21:18:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x100000000028001) write$evdev(r0, &(0x7f0000000080), 0x0) 2018/03/27 21:18:45 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100), 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) select(0x40, &(0x7f00000000c0)={0x8, 0x4, 0xb1f, 0x8, 0xf2, 0x98, 0x0, 0x7f}, &(0x7f00000001c0)={0x800, 0x9, 0xff, 0x6, 0x0, 0xfffffffffffffffd, 0x9, 0x1987d475}, &(0x7f0000000200)={0x2ff, 0x3, 0x7f, 0x1, 0x0, 0x3ef, 0x4, 0xfffffffffffffff7}, &(0x7f0000000240)={0x0, 0x7530}) 2018/03/27 21:18:45 executing program 7: mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2400, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) fcntl$notify(r0, 0x402, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xc040}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x8}, 0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000180)={0x7fff, 0x1}) 2018/03/27 21:18:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) r4 = getegid() r5 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) r7 = getegid() sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="20a22583ec7160cf99fbff795cabe7dfb98e885ed8d6be84aa8b68305e2a335b6fc22bb7b99ddd55de9803b73cf68ecabd254b69df9145b98e3fd60da1afbfdffd5e910860b9331d6c509074544c879ce0fb0c8bc000821cd73a4c2bb0f1fce0b82246e7a5ab28d510cfe42146488f9e1f47483d167790e093ef20572c65340736c81107cc95b1666c066926c1a881fd38275f8dce25e67ebb1fd29c5b45e837", 0xa0}, {&(0x7f00000001c0)="0e6f9fb97ba65789e211c18b6f93dd491cd554db6d6d857398967b4a67574162d1f2d03848b1342cac1963bceb6ba0b7d9694a3e0eba177f77d7094342efd4bbfc22991204ab66c7fbc0bcfcabe679c6c808a6d751314182cdfcadde25f4109a89499f86eb53f8bb4a934713878c758de198fad722565b835053e980f9cd57f7cf980561167923e0933b317adeb7a5c3e624bfa15589ec2cfe12eadf4c1f66a5b264", 0xa2}, {&(0x7f0000000280)="2cda5cc553b4d1007c919505c0af25dfbab59370111ff0bafdbf5632b495aa3d30cd5ff51e10f416c6d8efeae6f370175629ba2c5caccfbc7c800cd69cf4739d15703efbc7647c6def82e2f3e1b497b20e1a64f1b9a237086b03f4b732c1b3bedc8c288b8bfb3f0ed0cd027b249006de6d52de93b6dabb5cc67b7684f3a51c4eaa4d28ab2b0aaae76374f8922a9ecf5374dc4b5fcde7b8b723054cc96b72eb0ec618ccb11687edbcc11362b290b9aec8cbcee80de707f638acb94025ccbfa2f5", 0xc0}, {&(0x7f0000000340)="ae95f54ccfe9ce0cab324a65947ac8eea2383686db36fea386bf2dc8e60155cfafcd484cb731fc281673cbb91f67b522f1e3fbd73a227e54fa0d90402cc211a724ef872cc918be911735df1c1cd8dda583a1572e7301a09d33ba89ad2085af54b192ea6ecbd799b64dde908d6c68c2da59c8257c3b2772359b1aa29f904e6c35c2bee399a35e873aa657407b85b957a4af150969133b4cece073fb416dcad07a6af4650defbea54bff0042f3c236dbb3c775b73ced3bee88f04962ca", 0xbc}], 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000005fa40f00000000000005f29bfde015376d4f26b4518ff921d1e300cd359f42fb8d152a1453848442dc0ad801e5d3eec4a5f1ad1c7696ee82e1e5bbec0457f61adf17f9823f6141e6d75961c1d0ce79ef7deddf58bb333bb294b46902c9da6990cce1f2a0222121287f64eb7c1456c7ec7dfb7db496ec31f2033ba9e585ab", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x20000000}, 0x4c011) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/03/27 21:18:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) clock_gettime(0x0, &(0x7f0000000d40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/14, 0xe}], 0x1, &(0x7f0000000140)=""/174, 0xae, 0xbe}, 0x2}, {{&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/32, 0x20}, {&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f00000003c0)=""/50, 0x32}, {&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f0000000440)=""/121, 0x79}, {&(0x7f00000004c0)=""/207, 0xcf}, {&(0x7f00000005c0)=""/140, 0x8c}], 0x7, &(0x7f0000000700)=""/188, 0xbc, 0x6}, 0x8}, {{&(0x7f00000007c0)=@alg, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)=""/190, 0xbe}], 0x1, &(0x7f0000000940)=""/158, 0x9e, 0x401}, 0xeec}, {{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/238, 0xee}], 0x1, &(0x7f0000000bc0)=""/72, 0x48, 0xfc7b}, 0x9}], 0x4, 0x1, &(0x7f0000000d80)={r1, r2+30000000}) getsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r5, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) listen(r5, 0x0) listen(r4, 0x0) 2018/03/27 21:18:45 executing program 5: socket$l2tp(0x18, 0x1, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x1f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x400000002, 0x300) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x102, 0x0) 2018/03/27 21:18:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000200)="e19e4bd1ee976014702b3664ba672a08ed114568ffbc918bf8af21ecd9fd217a95316eafa42cb20f84aedadb03d9916886a4d519b1fc05ef95d8a65fc9ebe2c9dcd59f6cc86553048e03a25591c15022fdece4f34d2fe823bfd8cb80ff6aaae059fe6935e7da08cedb20f44a816f716da73c2a53ae19d101f2f16583fd082162d3f77dd96100d0d9b10c70212ceb1fdce0cc80c0b0d558a44b5257a0056168f050c42c0847ca8404fa2a7daa5bed6d5535be903ee455f30f694fe1a4014c76388c72f483beffd8", 0xc7) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = memfd_create(&(0x7f0000000000)='keyring,trustedvboxnet0nodevsystem]nodev\x00', 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) 2018/03/27 21:18:45 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x10000000001) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1cfff)='.', 0x0) 2018/03/27 21:18:45 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) rmdir(&(0x7f0000001340)='./control\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x3e0000000, 0x94, "771310bae4e8ece3c6ed26013d88c8035f3e11eb51040e4c388bccc330232d801d3daf90812398a6355be267527fe6e1f9ceb7a6013cd89215fb155a19a46c50eff45ca261c1af8e1639d82a71f1fef6a10f92a27296c257b0e6ac428abf87dac95ce41962ca4d3671bf9dfbe8abe0f98c3a5292b7268269aee02f4e17da9858d92fffac9bfbd31838cc5ab7af520af0ab0f1669"}, 0x9c) 2018/03/27 21:18:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x4, 0x4d0}, 0x8) fcntl$setsig(r2, 0xa, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x75d9}, 0x2, 0x3, 0xff, 0x5, 0xfff, 0x38a, 0x1}, 0x20) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x2, 0x0, 0xdb}) 2018/03/27 21:18:45 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200003) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x101, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) 2018/03/27 21:18:45 executing program 5: mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x1120, 0x0) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='\x00', 0x1, 0x3) 2018/03/27 21:18:45 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = dup2(r1, r0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) 2018/03/27 21:18:45 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@dev={0xfe, 0x80}, r1}, 0x14) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/27 21:18:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f5ff8)=@assoc_value, &(0x7f0000d73ffc)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006adffc)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x21) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x4, 0x2]}, &(0x7f0000000080)=0x8) [ 45.605426] syz-executor5 (5665) used greatest stack depth: 23560 bytes left 2018/03/27 21:18:45 executing program 2: r0 = socket(0x17, 0x2, 0xffffffffffffffff) write(r0, &(0x7f0000c1e000)="2400000024001d00000000080000091803ffffff03000000000000000100000000000000", 0x24) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x4, 0x1, 0x5, 0x100000001, 0x1, [{0x6, 0xffffffff, 0x7, 0x0, 0x0, 0x9c81d1fad4a0cb39}]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x81, 0x4) r1 = memfd_create(&(0x7f0000000100)='system\x00', 0x3) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/32) sendfile(r0, r0, &(0x7f00000000c0), 0x3f) 2018/03/27 21:18:45 executing program 1: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={"627071300000000f8700", 0x8003}) r1 = open(&(0x7f0000032ff8)='./bus\x00', 0x1, 0x2000000001) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x9) fchownat(r1, &(0x7f0000e0effa)='./bus\x00', 0x0, 0x0, 0x0) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x9, 0x4) r3 = getegid() syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0xb000, r2, r3, 0x0, 0x800008) getsockname$netlink(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000200)={0x3, 0x0, 0x8e3e}) [ 45.652665] binder_alloc: binder_alloc_mmap_handler: 5690 20000000-20002000 already mapped failed -16 [ 45.689254] binder_alloc: binder_alloc_mmap_handler: 5690 20000000-20002000 already mapped failed -16 2018/03/27 21:18:46 executing program 0: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time={r4}, {}, {}, @connect}], 0x1c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000000080)={r5, r6+30000000}, &(0x7f00000000c0)) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/27 21:18:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="887d5de577bec1b57863fb8cac595e72", 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x40000000, 0x7, 0x1b}) fchdir(r0) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0x7}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/03/27 21:18:46 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0xfd, 0x20000000, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) connect$inet6(r0, &(0x7f0000001200)={0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/27 21:18:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101c00, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x6, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="67000000b885a6e3db0bfef513cafab1e1f8c48fd41fa0de782209262a840b1f000c00000000800000017989f53c82f842d48e767108ad86ce5bd36aea250f0b50d28a4388b731244bef59d7866f45d4abc919dc555a5194ea44f51f812c797d082836f055d85441726df9"], &(0x7f0000000080)=0x6f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0x31, 0x10001}, &(0x7f0000d73ffc)=0xc) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006adffc)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x20}, &(0x7f0000000280)=0x8) 2018/03/27 21:18:46 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r0, r1, &(0x7f0000000000)=0x3, 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) getpeername$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x9}, &(0x7f0000000100), &(0x7f0000000240)={r2, r3+10000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) r4 = getpid() fcntl$setown(r0, 0x8, r4) r5 = openat$cgroup_ro(r1, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f00000002c0)={0x80000001, 0x3c6, 0x50f, {0x77359400}, 0xfffffffffffffe01, 0x1}) 2018/03/27 21:18:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x28, r1, 0xc20, 0x70bd25, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffd}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) 2018/03/27 21:18:46 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000040)="7ef6b0bc6a94739f88cfebff6f774d4b31c4492592638eabc5cd7b7f63f93d97cfc25167ed3d3ed554b5c2dba6c142fef9bc81f7b96a2393311c1cdaf8abba349acf6e5199ed7e4e06c414a895f5adaff185b9666184930b937d403471f853fba619e78c00d6f8043a6064f40018611cc87ed4e8b7f60dab89ae4c16b9fdb305cb972bade5170ad72ef2c60f77da9ba5f79417d82ff9936a496bfcb8472c7237bd39b224afe8a369c77c", 0xaa) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) 2018/03/27 21:18:46 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/27 21:18:46 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fanotify_mark(r0, 0x40, 0x1, r1, &(0x7f0000000080)='./file0/bus\x00') mkdir(&(0x7f0000639000)='./file0\x00', 0x0) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x4, @random="4d7e92d662ec", 'bpq0\x00'}}, 0x1e) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) creat(&(0x7f0000ab0ff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1f, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x15}, 0x8) [ 47.049267] IPVS: Creating netns size=2552 id=9 2018/03/27 21:18:48 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) write$cgroup_pid(r0, &(0x7f0000000040), 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/03/27 21:18:48 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x80100, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0xa7, 0x1, [], [@enc_lim={0x4, 0x1, 0x1d64}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x5}]}, 0x18) read(r0, &(0x7f00000005c0)=""/49, 0x31) 2018/03/27 21:18:48 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000200)=0x54) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x9, 0x39, 0x5, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x6, 0x8, 0x1f, 0x40, 0x1, 0x600efc46, 0x80000001, 0x2, 0x8, 0x100000000, 0x6, 0x5, 0x800, 0x8, 0x6, 0xd8, 0x507f, 0x0, 0x84bb63, 0x5, 0x4, 0x7f, 0x57, 0x3, 0x7f, 0x3, 0x2, 0x3f, 0x0, 0xfff, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x10c00, 0xff, 0x4, 0x7, 0xffffffff, 0x1, 0x2}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"5e798e33af462550d54600", 0x10000000000006}) 2018/03/27 21:18:48 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', r1}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000002c0)={0x5, 0xffffffffffffffff, {0x3, 0x1, 0x800, 0x0, 0x8}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x8}}) fadvise64(r2, 0x0, 0xdcff, 0x3) 2018/03/27 21:18:48 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x800, 0x4, 0x101, 0x3f, 0x81, 0x5, 0xc7, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x8, 0x1, {0xffffffffffffffff, 0x3, 0xb18, 0x1, 0x9}}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/27 21:18:48 executing program 5: 2018/03/27 21:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'gre0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/27 21:18:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'yam0\x00', r1}) 2018/03/27 21:18:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000100)="27d6ed281bb6eba9bf24f635c2a325386935adb5", 0x14, 0x20000000, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/27 21:18:48 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000300)="577f59e1720e920fb83d59eeb88f69e9f320427830201f24895990cb8359a6b33d373170a79614886c6394286ff03ece35f39ce88f2d3aad54a9df0ab05df6d6229490cc422a9d1646a13e4cd5b34736f5e2ee8e23984a198769a0b0369bec66252dd3bd180ab78a02e978f6e136bc75e8063bbc9f404fabbee76f89ed4a88ff35b814b2e756faafaa0e5ca92b44378ddca5f36e03d52f7774f5487dbc3bda488fa89ca8616aeeb901b1bea0ddde91c5f8b0b853e2f04c0ff64f3dfb3bf8e7c179f5f02879dbf60bf0e56cfbde37efe847de52d7e7fedce9d05904837f92eae9ca7e3fbb0d107ad7f7d3cc3640fdd5") ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x9, 0x0, 0x5, 0x2, 0x5, 0x3, 0x5, {0x0, @in6={{0xa, 0x4e22, 0xf3fe, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, 0x8000, 0x0, 0x6, 0x0, 0x1}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r4, 0x2}, &(0x7f00000002c0)=0x8) keyctl$set_timeout(0xf, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)={r5, 0xf5, "a690524f6b5c3c77ec52905ce1c2d2c3d3be170008ddf2b2b9e7944f0dafce65dfb0636eae83dbeda988583f83a8a93309090c2b636c314d31610b099f4e7e1aadb2fb362f2e0ee999feba6ebddaada08bb48c4f0ff6008685673f152cea7b3768c336587ab6cf5e999a02bf46ed6abd4c1535e8da1eb8bf953f61d76879f2c91d9214bd1b363197fd7e8522f79d2b8a591749ebc6358fe9c3faef854602ff91f6acb19b695c7df065aacc7f7d0b334a13951ac3a136525ba49d19d288170442de44e71f28175804c9e56e00d45911e21c06aa0885b7834a27bcde946793d5f0c32d059b05baaeed478face2762205f1f87a9993c1"}, &(0x7f0000000500)=0xfd) 2018/03/27 21:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001980)={'gre0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000001300), 0x800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/enforce\x00', 0x200040, 0x0) sysfs$3(0x3) r3 = syz_open_dev$random(&(0x7f0000001380)='/dev/random\x00', 0x0, 0x4000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000013c0)={0xffffffffffffffff}) socketpair$inet(0x2, 0x8000b, 0x7ff, &(0x7f0000001400)={0xffffffffffffffff}) r6 = perf_event_open$cgroup(&(0x7f0000001440)={0x0, 0x70, 0x9, 0x3, 0x10001, 0x100, 0x0, 0x7, 0x21008, 0x8, 0x7faebce, 0x4, 0x0, 0xd94, 0x8, 0x5, 0x7, 0x7fff, 0x7, 0x9, 0xa2, 0x100000000, 0x68, 0x68, 0x10000, 0xffffffff, 0x5bd, 0x200, 0xfffffffffffffffb, 0x3, 0x8001, 0x4, 0x7fff, 0x6, 0x5, 0x100, 0x17, 0x1000, 0x0, 0x5, 0x6, @perf_config_ext={0x5, 0x6}, 0x8, 0x3ff, 0x100000000, 0x1, 0x86, 0xaa9, 0xe734}, 0xffffffffffffffff, 0xc, 0xffffffffffffff9c, 0x3) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) ioperm(0x5, 0x2, 0x0) r8 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001800), &(0x7f0000001740)=0x53) getpeername$inet6(r2, &(0x7f00000014c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001500)=0x1c) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001640)='/dev/rfkill\x00', 0x800, 0x0) sendmsg$unix(r0, &(0x7f0000001700)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000012c0)=[{&(0x7f00000000c0)="54f0152ebb157da5c04e8ea4ee8470dc6699149cafe34e836707fa86bac3f2116589f95216740dcb950f3144c7de02039166d648c3686c0f198b6a952b1a51b79e1ebe988eacae06d54420daa9faed70739d", 0x52}, {&(0x7f0000000140)="25e1a606d2d40a0d753c24334457d98d2ff5da4811bf8f38eb234b16303bb75d10bfebed220449104f276d50e4a9a0cb30a927061ec0156527b571a556b4dad266853d384b2ca00abd33719b9d2ef5ece424b67f2c8d5702a4d9624a451b29454b595cfe71d24f7e393e36b38d50e8f708394e4c08fd17054a162915635e97a85e24fc8b0028ad4ed00084b20ba2f3", 0x8f}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="56c1e90a9fde76227a9cc2562fcd136217578836662c3d073fe298f817baede7ce87635bcbf3277936bbab4fb6c527560c3df2689e33b119c0b363a316354d0fd35f4f8f30d48055a4e2ce0abfbee6054eb591b1e2ab8e520cb43f8ee02fa37fb318c56aba96d543fc90fc7e0dc9be306cea17dc6aefb79ed24f4dcd9cea164d9ac6", 0x82}], 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="dcfffbff2caf640f384c21e5bc78d325bee8812aedd31cd4fe9d7195dfeecb2311bac961b90631868a915bd539785267c309953ac3cda8cef4025ac45635387ef6960799ab12875ec694f3ada20437bd0d2955ee70b422836c66ddea89fc0943def835ee02a0e2271ce12ae9a9b21fc9dcaadc36d686561a2705f933e1c3f1cd47600d6bc8ea37497252cb836d9fe3ef8210c81b6f6ed0455bea3f501288b00f0940355f66f79f80460cf4a51fffd8b16e4eaba900000000000000000000"], 0x48, 0x8804}, 0x4) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001680)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001a80)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001780)={0x78, r10, 0x400, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd24c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x727}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) prctl$getname(0x10, &(0x7f0000001bc0)=""/209) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000001540)='tls\x00', 0xfffffffffffffec2) 2018/03/27 21:18:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x5) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000000)='Z', 0x1}], 0x1, 0x10000) lseek(r2, 0x0, 0x3) 2018/03/27 21:18:48 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60) dup3(r0, r1, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/03/27 21:18:48 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x8000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000180)={0x5, 0x1, 0x8000, 0x4b5, 0xffffffff}) signalfd4(r0, &(0x7f0000000240)={0x7}, 0x8, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)={0xfffffffffffffffe, 0xfffffffffffffffc}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x100ffd, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0xffffffffffffffc0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @rand_addr=0x8}, 0x200, 0x9, 0x5, 0x3, 0x10000, &(0x7f0000000040)='syzkaller0\x00', 0x11, 0x1000000000000000, 0x2}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/03/27 21:18:48 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2000000a518091ec691876ae9148fd6f361e96b362792a4f12668121c603196d878e0fb73ffcfe42d414861b17b72dd9726bcd0cefbdea2ba0fbe8ec06b6d9723836d88a139c2dae918a6b7ee361ef988f307ac36a33f17e038ef39f58c6073386a1f5815ef00d28683db5432dca9d9a3d35350e851a32f8536d8884a082658dbb1dbe2313877b7b4f9a829dcfc5b9202602eb9c91b3017eb83b440ce4b1dd65188f23fe267"], &(0x7f0000000140)=0xaa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x400}, 0x8) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) 2018/03/27 21:18:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5387, &(0x7f000005affe)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/27 21:18:48 executing program 5: r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffff9) accept$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0}, &(0x7f0000000300)=""/235, 0xeb, &(0x7f0000000540)={&(0x7f0000000400)={'tgr192-generic\x00'}, &(0x7f0000000440)}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000001040)={&(0x7f0000000040)}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xc}) 2018/03/27 21:18:48 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000380)=""/132) request_key(&(0x7f0000873ff8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x94, r2, 0x10a, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x801) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, r4, 0x1, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x733}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/03/27 21:18:48 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60) dup3(r0, r1, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/03/27 21:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001980)={'gre0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000001300), 0x800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/enforce\x00', 0x200040, 0x0) sysfs$3(0x3) r3 = syz_open_dev$random(&(0x7f0000001380)='/dev/random\x00', 0x0, 0x4000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000013c0)={0xffffffffffffffff}) socketpair$inet(0x2, 0x8000b, 0x7ff, &(0x7f0000001400)={0xffffffffffffffff}) r6 = perf_event_open$cgroup(&(0x7f0000001440)={0x0, 0x70, 0x9, 0x3, 0x10001, 0x100, 0x0, 0x7, 0x21008, 0x8, 0x7faebce, 0x4, 0x0, 0xd94, 0x8, 0x5, 0x7, 0x7fff, 0x7, 0x9, 0xa2, 0x100000000, 0x68, 0x68, 0x10000, 0xffffffff, 0x5bd, 0x200, 0xfffffffffffffffb, 0x3, 0x8001, 0x4, 0x7fff, 0x6, 0x5, 0x100, 0x17, 0x1000, 0x0, 0x5, 0x6, @perf_config_ext={0x5, 0x6}, 0x8, 0x3ff, 0x100000000, 0x1, 0x86, 0xaa9, 0xe734}, 0xffffffffffffffff, 0xc, 0xffffffffffffff9c, 0x3) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) ioperm(0x5, 0x2, 0x0) r8 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001800), &(0x7f0000001740)=0x53) getpeername$inet6(r2, &(0x7f00000014c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001500)=0x1c) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001640)='/dev/rfkill\x00', 0x800, 0x0) sendmsg$unix(r0, &(0x7f0000001700)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000012c0)=[{&(0x7f00000000c0)="54f0152ebb157da5c04e8ea4ee8470dc6699149cafe34e836707fa86bac3f2116589f95216740dcb950f3144c7de02039166d648c3686c0f198b6a952b1a51b79e1ebe988eacae06d54420daa9faed70739d", 0x52}, {&(0x7f0000000140)="25e1a606d2d40a0d753c24334457d98d2ff5da4811bf8f38eb234b16303bb75d10bfebed220449104f276d50e4a9a0cb30a927061ec0156527b571a556b4dad266853d384b2ca00abd33719b9d2ef5ece424b67f2c8d5702a4d9624a451b29454b595cfe71d24f7e393e36b38d50e8f708394e4c08fd17054a162915635e97a85e24fc8b0028ad4ed00084b20ba2f3", 0x8f}, {&(0x7f0000000200)="2c8ed20c5c90e1ae621b59d00479e7b7bf537e86c399a68e0cfc7465f4045eaac63d829235ff5f153e30a3b916ff64e6c0d92c31bfd4c04c87758a182f764ca117c34767e3c5f927342dad0e952e98134a7fa0e87057c5ca80b2ae72ae3d4392db1666a3780e420a2989ac46972ee1608e0a0770f8ed404bcb8b0aca19a8181e52422f7f481b5b58c752df792019d7f04b5e02261e084b2176cddb7d4d00dfca1b4e5b658a7247a09f207a9bf443214f7e4e22ad264c19d3ea3f46443929a437c5abfa3eb49c67c9e02941501098ffc23f913ca242125af38d3e3dd89c8e23f7ed46764900fbd4db45d23bd70408fdb35e76954839b14b243269facadac4dfa6a1b47f492ed0a1cd4cf1fb7add3989b4b251002ca4765af92af8762263562b6cb9febacd5781f285ee783574d0ca7772445552caa4f370c96e76d09b4d1929fe4bb27fd4039f0e86957c7a4324e3b0771381f879893c5f031f14138f837be6afa33d35f1c83c989fad3645dfbf7d22bf4bd24e6a7c535783c97bdd9c5bc5eaf7dd34ca56ff9cdbc5bba7f1a3deb558fc6dd6aa377aced51e4ad8b86873732f4bfd17f4125763d02923795f425495c448372b68e7cf1f9d62f156be985a8cd2cdfd842467cd00f514c15ab3e465c94e85ddcb7ece49c111a4ed146d992a9ec7f49d87a3fc327afe7d3ea46e788ff99fe3e2da687a93114afb4896b7e577cf39a7da6494565d9fd90095d8c0aea4ad2b64e3da00abea388ed43ee78f2a70c91dad6b317d8d84a71a345c743d924ca9a184c8b76f8c1dd5ba31bca106865dc8d3b1c0915e4fe2a93e86f283d92f33f5774dfbd6b3a881516f0e0a47871c360aabdc06e68d54096aebc21e78e518086b33a60222c3f98a6fcaa49c229b3ae31d27e8fdcd65846adc6895b36c35f39cbfacaad10a658a2bbfe9633a46c0211a2b576fbfb43d8efd73f60a4bf8e74e960c867aca9eff64691d2d51dcd2eb0e7f98289f5f9dcee1f61229c7eb9d9c55c73cec60d805f51c550e4bc19fcb24cc8c7de7a0c80d4bc6eaa41ad9f6cc8d8eb3018f13539faec2057e9b744b1921bc796fc4bb313e40f3eddbb1e91bc232ab28981eb7f5fd12baa37773c340dc1cf9d749e4f010de18b54751026ffe80389fc26f8c5d3fa8d4c0a0de9ba772994cda2070a18fca3f017087f1b00004f8790a8f5a7b312756da97012dce70f0ec4eb4f4139c19027a20e279231fbcff06c26556c0bf5d2e061332cb646415bb959b486f34d7eca4bdf01b7a7df5b91dd2966c045b906c3e50980977daa5d70b8408820cc5bef75d51de692939457fdfb48ae504cba26af0b72ec7ca5c77151e5f876bca7dbc2ab7008fc8a102bcdb8721b1ab8ba1577371ae084a344d95f343c83af71bb134ca94a25bf4b931d30769916e0382e47955767345c595c0c365b1af350101e34d8c2b47b20625d5a8bfeeab5c75523db8fbe69a2510128b3da23fd95b8c37fa661c3c1965e0bb998b341ef3c181c326cfc2bc8ead627759f5f0836b1a633e896429e4e2a4063a9f5cd94ce111dcd4bf53846a33ba9581d2ecf996bbddf0dac9015696bbad3737da2e6449b09bf3611f7880f303260a1b08f85ea48f30322e736e2a8eab9497dae598c089f927e7f211b8a0a414490df035aeb15b2458f334d70d50fd9ca07bb3b561975be5b43c788413b9ce10fa60bb994850c767d1c1f0b0a8a9517e0c3731b51f958d037890d6fd23be4d7bf91a376ba758fd235b94c8b28a5541d73273269de2495f78bcd6b7c75c06d4fa2d86b4a3940e4e29b2892fd9543809b40142398ccb0f5d99fdcc0d875d182a2aac1c2353268491d9b9db0e7adc1799b47b1c223c522840dc2e22c9245b3e213136baee065a2aff43c04effaac698d0085598079133ebbd11f9cd64cd9db7c992a4aa85d613a8f36e9d8b4c987a84c3aa26a77032bc08bcc8660588f980f753a87650aeab9e6e4166aa733d450f885f0cb86e5b1d77f6dedc2ef2a2bbd1add2626b3475758d0b5ad6d3475794a082e0a684d0ffa135b3a9d42ee84eb00834a7d734a1a982265184a999a84f159d1633eef27383db55485789cd2781af0dd6b064b0d79b95cbda2a294ce7c4aee9c87b3d9673972c24c52a949060f0591fc8a5dae0a94dcb74eece68fac89c75bfb958b26456c0f92274c3d80fb754d24445f0377bcc9fb0a1e96fe504c74ac9b21418baf34d1edf2eaea64284457d65ed4ec5a2feb069b82f95f17ad34ad3fdeef0e17d26efecc20ec3bc6e47423378003d0c15ceea59caf7e59bf312fab0b259c8fe7b99ca802d9601534fe4efc80494601fe8ba3932aed4fce117559d00ee15bd11b88831e93adfbd6202e86d990c08cc170c6e2fc8500efb61f9406d7c06e4b58f7769a6d3d14fd9ec6cb3a707aa180bb69a3b05a3ec9acc6e86c408b150069ff0540f6c7cd7e66f02209dfbc7c79591195af80e7c7b39f9d787bcfc9befda9b8244fb8bbc345654d352103ff87c4f8edcc54b86a846de80e98388c537fda91c654555935faf62d0d483a4734cb02f8dc952131ff0084ae9dc9599ff67fd7b95c3fc6fad82be462fece776dbc46e88ff9011d42bb9c5382bd202d74df707ba2f26f815244d4c018f0dad518b112f04c2eb0e03da9280d05ced6ff7761c87b009f10d58077624da557e98c020820eca84f3ab97bc1da6b127db0d2bf269a51c2e149b04dc7585d615d810391ec15c2d37ee477377384465df002350e71860a5d8d46ca575c1fb3ccb0c5bc6a43a19bdae483422ee7ce779424889f7ff40822fdbb5dd42ab375ff45794d48c4d0132475a4767a4be171a4628d6ac93da40d74ff49ed2c8542bf37118d6067a5eb76c9cadfdee7970004a3fb12ba69968d399ff2f3461964b28def98754176bd675403150f499e6fe158501e7796d2bf388eac7637bbcc696fb4650a173a9bd1bae74d32cf974d40a434d98715839cf3a89ae36043d26856c58de8a63c06262c7a617d0600906a163efc23ad0f70875ee01d0e95c754f65c4d3b5f59435fc264c4860cca1416ddaf7b8180e4a3b82600ae93422e23fe7f8b69c4b55586a6052a85857f4e2d0134b6e94a51ac790ac5a0d1cb04c0eb414375f394607214d4866835f189db1eea356ff40b9e0d8bf1e55775794e2bc29e1fea21b13e9cd922c78bf04d4e24fc4701675590c5bd56eea728d3b17ef5812d0988ef8f6d7a82bbe1a2ce749a467010c0190a53aeed3111773f7659c222c2467954d424f232b1ddf4ea112eca4b5ca6f673937c3ab670e18201c267bdf22a5040562d6fcf503071768f3bb1e7be1bd74ca4212344027292fa6590b89105670f4ff913e99a26bc36978c7b7d93c13c988ad2eb2365e74e648289ac4503336a55f9a011252920f539b7cc29f305eb3ae886f55cc1e9ed229cffb8e49c4f5909eb01a5cb5ff48fa31b15e24787234b3f41412b17cd477285a42ae4ab013861adae53799ba96342874e2386c3d2072381db8efcae00aa2f49045be820b10228fbf46abcd231b0e5e707f3ed8852119d567c19d1b49cd3bc4dabe1fe2652002f7eac94c8cfa302234e6a80834e9694fdea08647d0d25dd6d8cc7ba6328d8c2179d3a782c38be206fb2ed8bbae11224a6a6047551234bc926cb414de8e2342c759930c1b9e982c1a3f3c9a65224e6ed527894ac21d7d1c24cbb09af2a9cb0b131ab385c9f636844c172da38e5dc5a8360e45ea6500db7d4bcd125dd14b61b60870755fd3d50dacbeb28b511e9ddaf6a128cf8b5eb087133a0c7c7f8f04ac6693d96f741f6a9c1cbf117be6eaaa031df0ef0572bb5da94e70a13401ece7d2af7671d979806a900737378bbc095561817390207c48275bf5662b31ead1393d267ce887827cc37fd59ed7f1b79207e2d8b263fd993d63e631654ae1d08a280da80459bc5f7839669e25a5252c67773a5903d20a3637e13214f8b2e040b525e4367704f3d7e58117da7f242032ff054b2b3e101c2aa6c37c6cbac519844f1343f3de744c5ee971251e8925982dd4e36206918cc9a98274abf401892aae27a1393ec6e8f822d8ba1355c54f8acac7d9f370721426b5166e3125585e2ea09bf3f9e8d45b75da37a84fffa968ad60fee438056cd3dfdc980b98b813cccbac6e4519ba19462cd5ee34ac7d174123e5734b232848514e3ab7329fdc43e841223ff533137461e40504faf74bb9330bacc9a3c00fc33ffa86a833a1ee7b1d80b357cea595b718efbb7d5a7aed04bac7adad706a9bd92b71f6d848e11ea7c7a7ec46dcccd769501417f6f3632f2c97fb3ff5039a415bf86dcf11f40edec680e7d377178ac073ddb842cff277663d6d9418adf245576e94bce2a2c58bbacf0f69dfb40b166dbbfd56c7f8cade8bcb2b45585cd5345cc94636ea7a323f60e364e3b710390365fd7b5516367ca5cd28e83132e2110a891c676e40f3ab18ea2d91cb30fd556615e945bca978a25137208736ea4fac16445335a2cbec6c64e26b5e7d8bee2126005fffe0fa7b3137b2f7506631cebdb3efe2a290eef26c51d149c7dc158f3f563642fbd61731edb6ecf3718cd07f059e6922b94b4905e0784219cb90dcf82a5ac97f399ece5cb5df5fa1076f9e5032c547bd87a44d6b056eb4f9813a57b25ad7fe7549a091617465a03023ae919649f9bcc66ec3cf759f41d3d06098e727c8b211b33572ed3aa1fc4515523df128d899fd509459006a2be7de926e576551ea18c23ff51739a5219a2a91c0c7fce796e3c8d1b897942bdefb44d5acfbcf816a7d38b586a6ae24e0d1650508914a2f4a92063808b28df768919d800828e757c747828d0f3e54c10a86970e4ec4cb364880a425066f626df40e0bfd3a0b85fd929ff5b8a0948b3c118aee07048b516e5127b78c29a9626f2625393b22fe8ed208fb7ad7dac569a906c11621d391a4ef83afc84b69b1ed8662120e4a211227c479ee72c5979383f255df21abc62c8fc0302fc69d5f1537d9f46df32c6cb3dee46aecde8dea5d9381188285f61d67ada2d583204fc48357c30051a9897245ee87c95d6d1eab73c7c96debfb07dc0d618ae8d77650aebb1a20dc907763950594bfce6d5116404fd75be418ec985a1c04d6bc86f2eeb1ecef82864042f239ac0dd8b36e4d18e5d08d888f0e28dbd0ecf0d21cabd9312356b8a332bf98e5eddb0862b90b06e4f04b827f6fcfce0a1521d6d99d1eb61749f1e1194dc455a7772d78d74cb63ba27ccd682c4c80d9364293685a31ef693bef8a0ebe7b716d52eabc9c8a72b72533e240e0df15f44d216d54e19fdd9117e1461bb814c1f0efa8ec048ff95598980e07132a8fd79a3395800b61d3dbbe41a867637fef56374b7f28521bb1e7308fc67d5a906811a76543929d829b9859cf811ed94fffd3e9cb4dd232f7ecf90bc61c26dbb54579ec441a1642c5f325337f2769f579a742b004c798b8068be4b257afef7c17d0ff3c317fd33456c684152bd8ba8dbbddca99126dd3b2ce5faebafb3b8e424e64e7277065a0ca4357d27035bbdbb5452dca62de8973b814b9852d5f0ea310905a9f78d4ea22de03e1fcb75b9a3ef1b5ad674e613d627a73c0f2605eab2e839702b47856156e74150fba1587f33a10f94628905586321114d2d869a5efe29daeef8fe07776e335ece61d79ef2ee56f384970b274564a54aca8e6601e27209bddc29a58ff3d6cb83ad779fabd9e7e6a801e9de2976da10608f373d077e13df3a0917a443e500b79c16cd89ebdb870dfcab78e4ae2874121708a971231aa46", 0x1000}, {&(0x7f0000001200)="56c1e90a9fde76227a9cc2562fcd136217578836662c3d073fe298f817baede7ce87635bcbf3277936bbab4fb6c527560c3df2689e33b119c0b363a316354d0fd35f4f8f30d48055a4e2ce0abfbee6054eb591b1e2ab8e520cb43f8ee02fa37fb318c56aba96d543fc90fc7e0dc9be306cea17dc6aefb79ed24f4dcd9cea164d9ac6", 0x82}], 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="dcfffbff2caf640f384c21e5bc78d325bee8812aedd31cd4fe9d7195dfeecb2311bac961b90631868a915bd539785267c309953ac3cda8cef4025ac45635387ef6960799ab12875ec694f3ada20437bd0d2955ee70b422836c66ddea89fc0943def835ee02a0e2271ce12ae9a9b21fc9dcaadc36d686561a2705f933e1c3f1cd47600d6bc8ea37497252cb836d9fe3ef8210c81b6f6ed0455bea3f501288b00f0940355f66f79f80460cf4a51fffd8b16e4eaba900000000000000000000"], 0x48, 0x8804}, 0x4) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001680)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001a80)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001780)={0x78, r10, 0x400, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd24c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x727}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) prctl$getname(0x10, &(0x7f0000001bc0)=""/209) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000001540)='tls\x00', 0xfffffffffffffec2) 2018/03/27 21:18:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r1, 0x545d, &(0x7f00005b8000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10100004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r2, 0x100, 0x70bd26, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) 2018/03/27 21:18:48 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10d000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) r1 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) fcntl$addseals(r1, 0x409, 0xc) write(r1, &(0x7f0000000040)="bb", 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000700)=0x0) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000800)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) r7 = getgid() r8 = fcntl$getown(r1, 0x9) r9 = getuid() r10 = getgid() r11 = gettid() r12 = geteuid() stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000a80)=0xe8) fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000c80)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000100)="3b0e3faf03e3e633e37f3b10bf01ca5792903afa221e9071995040023b6ea0aad84d18be518694aac083ce92c9e0303f10d185960fe99c49a37054a16de9ebe9fd4a5bfb7eae61527d5d169ffb5fe881a2d25f35e729b48e67898a2a6a12da8507fe7da67c2c3954d839e28b78f3a48273fe2951bfd026d2b53d715d3d2be96cc19d74c10b0f9cf32cf0f68042ba091e4c544346dac9f9ff12b9620c690a18beeeb8393fb95b37634a47a570f3e8189aeb01fc0cb7c6e99f985b430517b8c9085bd8cf83fb315c662606d27e7ea0d76898dc42bca62eea7d5836a66c4dbc0893fb45645f7efb5281b1f2f17c4184f4e8691ab2", 0xf3}, {&(0x7f0000000200)="5ca7e25926217b7238f27140ed6fec2faede923f343be6eb897be369016f07063cbd06450aa4de480614cb0eb54a35f0c951e57db4f5c5451ac456ff71b53dd94479d8c2d6dd9832f6be5110a4f266994aae423de422f9ae99a9fef0ed67859bbd80641032047d5c1b0c3c73342115dd2e3a8b3f", 0x74}, {&(0x7f0000000280)="f0a5472320ade38a32d6c15ebbd54d8b576ad20eaf0496e6bc459e5f174aa72e7ec82d893daef6bf974ce94753824894a7917083e5be97f1c179b1a9cb4e5c518bd374c8f30762905b2e9f7318a17485ecc3c4fabf9208498f6151928b734add0fc3dbec4254bf00f24679e7c5cfad55a4689cdc9e94e2cc744f85dd6908a5ccc101518e7c5f00c226ad55d9c67441b450becf511dca6e82decf886813be2f266a99a9b005183f03baa27eb683d0126bf4adeab20eb4d4c7e8317a3f16fc40e8c0902cd8d519da9202e4ed3b1b6536b5b2555f27", 0xd4}, {&(0x7f0000000380)="6482f8fe992d0134b21c30f53d6c086e997f3fbad443ad9b56d6bd42258de50d309d6a6882f164e44b43c47f26739fccad2e43346d9fd3db801f0f5e46f2fb6dc5a2dcb86a6c1e3fa4df54379b121e80892df5a6e2e802879e489c68b317868709f23e45ad3bc4b099e790077af126b71dcdd8eb2d401155d887bb9eaefacff285090c8767f34c518400fedf67466dbebc5a095f872448c8e5a71b3aad48ade0c8800c02e26c13b6c62e975e71ba28f2d728a63d4885f0226ab135cc190f7c3599407b82e4b9240d1ab1a838d76a3d1ec77a39", 0xd3}, {&(0x7f0000000480)="27006e01343d2263b10cdde8c3feecffe5dd89a391e99585524beaf6906e161cf7974da2ac367c99bfd41b7e3a11fe366eec0e57b2f637494890288628f755a67c8627552d8f69e8aeadf5de85afed996683e2d63cc246bd09f6e67c38a4a72689376e892a8ccb93f2815517e31f0c86531c88d1466429239df16d23037b2032422ff51c3c124af6ec22c373f0c740552526e7a998f73611b20774ee8e8efcc6114bf7b51743ab14b6645ad933aa0726b97f2e29c92c02c1", 0xb8}, {&(0x7f0000000540)="b27cb7dfcee523c999dcdc6ad0ee174b04a578a0a7be9e6eeff6637048c3eaf6a4a05fccf64935ef5b4a6ec007e25779c0e399a158e714d44d73f684aa940d16dfc5f46f1bf5fc5b989306746c3297fc466856db8b36439a4b4c11f8190ea606cbdeda0978d3c5b48bdf48f9867123e72db66ae0f4f485ff3c1963ad870a151fd4dea4e766d7fce32dc2a770c6896613ffaa64f77fbdb93bb54ec0c7381aedc6edf899282ea41d37", 0xa8}, {&(0x7f0000000600)="cbeaacf9cbbdcbae64691ee63d85775749bab8a3680c5ce719c70c48a1b8533e849bc451307056ef1c01154d3377e1124d324fb7fe5bbb42b2aa9b8402c07cbd67da1dc3f6bf371158f710ed2a", 0x4d}], 0x7, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x118, 0x4801}], 0x1, 0x0) 2018/03/27 21:18:48 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0x525b, 0x4) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/27 21:18:48 executing program 7: r0 = gettid() unshare(0x28060400) exit(0x7f) process_vm_readv(r0, &(0x7f0000004fb0)=[{&(0x7f0000000000)=""/78, 0x4e}], 0x1, &(0x7f000000afc0)=[{&(0x7f000000af37)=""/201, 0xc9}], 0x1, 0x0) 2018/03/27 21:18:48 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)) ptrace(0x4208, r1) 2018/03/27 21:18:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) dup2(r1, r1) 2018/03/27 21:18:48 executing program 4: r0 = socket$inet6(0xa, 0x5, 0xa) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000002c0)={'ipvs\x00'}, &(0x7f0000000300)=0x1e) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x200, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x41, 0x9, 0x8, 0x2, 0x3, &(0x7f0000000100), 0x2, 0x7fffffff, 0x5}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getpgrp(0xffffffffffffffff) waitid(0x0, r2, &(0x7f00000003c0), 0x0, &(0x7f0000000400)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) socket$inet(0x2, 0x803, 0x3) get_thread_area(&(0x7f0000000280)={0xffff, 0xffffffff, 0x4000, 0x0, 0x3, 0x8000000, 0x9, 0x9, 0x100000000, 0x400}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000380)) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x4d) sendmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)}, 0x0) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) 2018/03/27 21:18:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', 'wlan0GPLcpusetvboxnet1system\x00'}, &(0x7f00000000c0)=""/174, 0xae) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfff, 0x8}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x7fff}, &(0x7f0000000280)=0x8) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/27 21:18:48 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r1, &(0x7f000000af1f)="14000000e80300000700050000000900", 0x10, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)="853bc429ae8b86a024e76692d1cb2722537b3212b573b3670c58d184694dd27974868b2f8db1d93a01be74de7bd44e1ae3ed0933956e7b1c35d401787faa3e9b12eb5ce38e73d8ad213ed812395900b8c7ac47234c707839467858ea491e8ab17d794d22d788a18ddaab26750074d633aaa518b36c5a5b335ee48c", 0x7b, 0x890, &(0x7f0000000180)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) connect$ipx(r2, &(0x7f0000000040)={0x4, 0x3cf, 0x3, "e29dcdee125d", 0x101}, 0x10) 2018/03/27 21:18:48 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x80000002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/icmp6\x00') pread64(r2, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/03/27 21:18:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/md5sum\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x9, r2) setns(r0, 0x40000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2018/03/27 21:18:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000bd9fec), 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x101, 0x2, 0x9, 0x8f}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x32273fa, 0x1, [0xfff]}, 0xa) 2018/03/27 21:18:48 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x5, 0x0, 0x9}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1b000000130011030000000000ad010000fe674afdb870798782"], 0x18}, 0x1}, 0x0) 2018/03/27 21:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f0000a90000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/03/27 21:18:48 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x1000ffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000100000000000000000000800000000000000000000000"]) 2018/03/27 21:18:48 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="a9", 0x1, 0xfffffffffffffffd) membarrier(0x38, 0x0) keyctl$search(0xa, r0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) 2018/03/27 21:18:48 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x7f, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b532d8a738e1ed6c370d"}) pipe2(&(0x7f0000000000), 0x84800) 2018/03/27 21:18:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', 'wlan0GPLcpusetvboxnet1system\x00'}, &(0x7f00000000c0)=""/174, 0xae) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfff, 0x8}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x7fff}, &(0x7f0000000280)=0x8) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/27 21:18:48 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x341100) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="db", 0x1}], 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socketpair$inet(0x2, 0x80005, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001280)=@assoc_value={r3, 0x5}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000012c0)=""/228) 2018/03/27 21:18:48 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4800c0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={0xddc3, 0xff, 0x8, 0x7, 0xb2, 0x3, 0x100000000, 0x100, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, 0x4, 0x971, 0x5, 0x8, 0x6}, &(0x7f0000000400)=0x98) r3 = syz_open_dev$binder(&(0x7f0000000900)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r4 = add_key(&(0x7f0000000440)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="daae5f5f8a219620dd460a23dbb2db3c419bbfb5c789a8d302fd5fb218d38ba997b25b330256b454be22a089c5bdcd8f86f9991f3e62f6c289161cee3a9f707a55b3ea660835a5fc21f28dc993eca9f0e53342201e1911216b3b49aa40caa4a8c51d99217de0ab19a0ed7fe3ec949945ef4c4ff9b11c503e5ec7338aeb1091ac3e9e9f2a772f1c7b3d769d0dea65", 0x8e, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000580)='cifs.idmap\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="f508e2b70a1fd8cbedae870d85b199163eb786c701fe53d5714e42f0270d84d3858648b88774cbbea1287075c7ece18e1ea53dde01d8db89976e122d8f04a292e7c5e15c65d32bfdf529a8fb8e17911069d58d7b0b1225981c7bd30fa4c069d0ce8130240474af68e623f5231322021c7e73a00fcfe8a7e7aadc63ea772519ba7791a69d116e4ca8ddc96a202ba10109e60ba2934a6aaaf6b608577750fd95ca26c392f11f1add04b91a9248", 0xac, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000880)={'gretap0\x00', &(0x7f0000000780)=@ethtool_perm_addr={0x20, 0xd4, "71240bfce9ab2aff7db391882ccdc5dd86f93eee58029da9884bad911ae48fd2e8b60a5b4a1b0b6cb9523243e9bd3edcca7f99a23ef86b051401f494d951dc68d65e0843f396af5a13b927bd76bc55f5f3fb7ad0907a802969552c9fadea015809513c01c26aa4547d6316c98ed98f8f18fac84f29450d4490aba93c24149aa4e1229a93571a459a6f2db372598ab55a713c2933056231292f399dcdab00b56208ea9200e3fd8bcf6172118fc40514612023353c95420b9bacc6a8b6505f06bad7dff6ab56d3cf2ac31f7ae924bc5558377b19f9"}}) keyctl$negate(0xd, r4, 0x0, r5) r6 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f00000008c0)=@random={'os2.', '.dead\x00'}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10080, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r7, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xcc, r8, 0x210, 0x70bd28, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}]}, 0xcc}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r9 = dup(r6) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x84) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000afd0)={0x4, 0x0, &(0x7f0000009f84)=ANY=[@ANYRES32], 0x0, 0x0, &(0x7f0000000280)}) ioctl$BINDER_THREAD_EXIT(r9, 0x40046208, 0x0) 2018/03/27 21:18:48 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)=""/59, &(0x7f0000000180)=0x3b) sendto$inet(r0, &(0x7f00000000c0)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/27 21:18:48 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/03/27 21:18:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="757365722e00c2218dceece2261a7dc4cbf740db4bb54c609428788ad543f93898d028a2942e6ce296e700be31e9fc4780fff1a7b223"]) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/27 21:18:48 executing program 7: r0 = memfd_create(&(0x7f0000000300)='{em0mime_typesystemwlan1-:\x00', 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000580)=""/71) socketpair(0x10, 0x6, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000280)=0x4) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000100)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400000000009, 0x501003) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e21, 0x9, @empty, 0x9}, {0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, 0xf3, [0x4, 0xfffffffffffffffa, 0x1, 0xcab, 0x8, 0x80000001, 0x80]}, 0x5c) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r3 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000240)=0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000340)=0x7, 0x4) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00000002c0)={'vlan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0xc3010, r4, 0x3) mlockall(0x3) openat$cgroup_subtree(r2, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/27 21:18:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='ubifs\x00', 0x4001000, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='efivarfs\x00', 0x1800, 0x0) socketpair$inet(0x2, 0x807, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000200)=r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0xf, 0x5, 0x3, 0x9}, {0x10001, 0x4, 0x10001, 0x40}]}, 0x10) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000300)="726185667300a66ccda881a7", 0x80000, &(0x7f00000002c0)="254cdccd6db6873896e52fb7c525efde530f41993d") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1000, &(0x7f0000000200)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) 2018/03/27 21:18:48 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x81) close(r0) 2018/03/27 21:18:48 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffffe}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) [ 48.213520] binder: 6050:6057 ioctl c0306201 2001bfd0 returned -14 [ 48.226380] binder: 6050:6057 ioctl c0306201 2001bfd0 returned -14 2018/03/27 21:18:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@empty, r1}, 0x27b) r2 = getuid() ioprio_set$uid(0x3, r2, 0x10000) 2018/03/27 21:18:48 executing program 2: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000040)='./file0\x00', 0x20) sendmsg$netlink(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)={0x130, 0x3e, 0x755950d642a7be23, 0x70bd2c, 0x25dfdbfb, "", [@generic="f5b0f22885ad990fb375807aafc5908fb8c9bee8a1d32a0aa03f0e46a0cd498bff6df3a49b0a42f6f212ca9541ca82f552783ef33c30439a0a02ff88f9e07e888fbb30ab5152d0abd47e6c06bdd3d5c413d233439677f0a112a16c704315248c47aee04b1ed697ca5d943692d204426167fae0ecf6a928ad8e000b446489", @typed={0x8, 0xc, @u32=0x3ff}, @generic="cc0a6cf124074ac3c63f", @generic="443324767c8afadd623645802087ffea9ac7f317e8bdf3d779fda02d6687dec897a2922aab47caa57219af89bd9d0009c2b1fb68037ef1d49edb7582cc689fe6e9d9aea7f6f6d02ed93c061a236472a4793eb7806e8fa4a36503e59ebcf0e331b5e2a860ece9235d83cf75af94d3f2f480d756c7f5fbc12fe75e12d582605db3a761a2b091b9ca0cada66a243b"]}, 0x130}, {&(0x7f0000000200)={0x1dc, 0x2a, 0x10, 0x70bd2a, 0x25dfdbfb, "", [@generic="0331d42e24deb12746aa912626ac647662c9cc5079eb1ac8c44bf4f107be802698ff187fc0a759f0c9943233fc2b832af7d7795d697cd91de196ec7bae3ac356e680e592f797818e55fe1285cfb1986a2e5a4edadc77a0955885a014d809b68acc03d4a783a87acc279f35891d8cb3f14419d524a55b7781f120b744898ce036d134a27272814f4382dc323791f407d3bb92412f6286b4cef5f4817a2f0796b49df89a91684e3d4f591ce8193cfd1ad3f2a2db9e1c55df8e4cd584", @nested={0x110, 0xd, [@generic="76c806cb1a15dd953908d68a90915cc2213d678db780c3a5f8f3b39c4fba791880120bbe2cf0c643482a1eb5b36e40cf121b6e95a2e2dc5269adf1d9ab7c1c4fb8349a2799e2f58790a741b0cbe4e19a5e2cd60b3a20deef6b4c1735f4d6f1b8f96168929580f074b225c1a2420e71d271ef329417278574697767271a14686b7c6216c115750a696b6ea8385090677504884b28d4d698a1e4dc00a64af0ed7ee311d86ea92d5c87ea01a9a29a9f0418de0c9f2be296f1176d9fe7ee4182b2a667bce57a8f0f9f36f20da08583b8cc72641a5ccfe6f290ba9f3fdd879cad20868efe91bb", @typed={0x28, 0x1a, @binary="8b45b17395da3d6f192798e1c70a8a9992f4cfdd2f793b0b18118dd9e0e1459ac956578f"}]}]}, 0x1dc}], 0x2, &(0x7f0000000400)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20000890}, 0x48000) creat(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000000ff8)='./file0\x00', 0x0, 0x0) 2018/03/27 21:18:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 48.258221] binder: 6048:6074 unknown command -1 [ 48.268570] binder: 6048:6074 ioctl c0306201 2000afd0 returned -22 2018/03/27 21:18:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x400) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) 2018/03/27 21:18:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x10, 0x3, 0x7, 0xe, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_sa={0x2, 0x1, 0x4d5, 0x9, 0x80, 0x82, 0x0, 0x20000001}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x8, 0x10, 0x10}, @sadb_x_nat_t_type={0x1, 0x14, 0x40}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x7}]}, 0x70}, 0x1}, 0x4000) 2018/03/27 21:18:48 executing program 7: r0 = socket$inet6(0xa, 0x80804, 0x101) connect$inet6(r0, &(0x7f0000f79000)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3ff}, 0x1c) 2018/03/27 21:18:48 executing program 2: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000040)='./file0\x00', 0x20) sendmsg$netlink(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)={0x130, 0x3e, 0x755950d642a7be23, 0x70bd2c, 0x25dfdbfb, "", [@generic="f5b0f22885ad990fb375807aafc5908fb8c9bee8a1d32a0aa03f0e46a0cd498bff6df3a49b0a42f6f212ca9541ca82f552783ef33c30439a0a02ff88f9e07e888fbb30ab5152d0abd47e6c06bdd3d5c413d233439677f0a112a16c704315248c47aee04b1ed697ca5d943692d204426167fae0ecf6a928ad8e000b446489", @typed={0x8, 0xc, @u32=0x3ff}, @generic="cc0a6cf124074ac3c63f", @generic="443324767c8afadd623645802087ffea9ac7f317e8bdf3d779fda02d6687dec897a2922aab47caa57219af89bd9d0009c2b1fb68037ef1d49edb7582cc689fe6e9d9aea7f6f6d02ed93c061a236472a4793eb7806e8fa4a36503e59ebcf0e331b5e2a860ece9235d83cf75af94d3f2f480d756c7f5fbc12fe75e12d582605db3a761a2b091b9ca0cada66a243b"]}, 0x130}, {&(0x7f0000000200)={0x1dc, 0x2a, 0x10, 0x70bd2a, 0x25dfdbfb, "", [@generic="0331d42e24deb12746aa912626ac647662c9cc5079eb1ac8c44bf4f107be802698ff187fc0a759f0c9943233fc2b832af7d7795d697cd91de196ec7bae3ac356e680e592f797818e55fe1285cfb1986a2e5a4edadc77a0955885a014d809b68acc03d4a783a87acc279f35891d8cb3f14419d524a55b7781f120b744898ce036d134a27272814f4382dc323791f407d3bb92412f6286b4cef5f4817a2f0796b49df89a91684e3d4f591ce8193cfd1ad3f2a2db9e1c55df8e4cd584", @nested={0x110, 0xd, [@generic="76c806cb1a15dd953908d68a90915cc2213d678db780c3a5f8f3b39c4fba791880120bbe2cf0c643482a1eb5b36e40cf121b6e95a2e2dc5269adf1d9ab7c1c4fb8349a2799e2f58790a741b0cbe4e19a5e2cd60b3a20deef6b4c1735f4d6f1b8f96168929580f074b225c1a2420e71d271ef329417278574697767271a14686b7c6216c115750a696b6ea8385090677504884b28d4d698a1e4dc00a64af0ed7ee311d86ea92d5c87ea01a9a29a9f0418de0c9f2be296f1176d9fe7ee4182b2a667bce57a8f0f9f36f20da08583b8cc72641a5ccfe6f290ba9f3fdd879cad20868efe91bb", @typed={0x28, 0x1a, @binary="8b45b17395da3d6f192798e1c70a8a9992f4cfdd2f793b0b18118dd9e0e1459ac956578f"}]}]}, 0x1dc}], 0x2, &(0x7f0000000400)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20000890}, 0x48000) creat(&(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f0000000ff8)='./file0\x00', 0x0, 0x0) 2018/03/27 21:18:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000001c0)=0x15d, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000180)="5780d00c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) [ 48.323513] binder: BINDER_SET_CONTEXT_MGR already set [ 48.336980] binder: 6048:6083 ioctl 40046207 0 returned -16 [ 48.362103] binder: 6048:6092 unknown command -1 [ 48.367019] binder: 6048:6092 ioctl c0306201 2000afd0 returned -22 2018/03/27 21:18:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000cfdffc), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x3, 'sed\x00', 0x0, 0x9895, 0x15}, 0x2c) shutdown(r0, 0x1) 2018/03/27 21:18:48 executing program 5: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000043bff0), &(0x7f0000048000), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffffff86, @mcast1={0xff, 0x1, [], 0x1}, 0x60}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="02006f0012b555f84da1fef78a1890efb178a7ffd06ecee90e9d063e02e60db51770c6ba97d174aee9001e86a425d50ea2324ea9384a1e39a219dc87bbb0024b3fd12416ed60e93cbae6fdf60d3c75784898d9b83b51bb67471873a406f9843e3121c8d332591c2a6b5372dd609ec6a9fe6b69"], 0x77) 2018/03/27 21:18:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x3, @random="bfec0e7d3523", 'syzkaller0\x00'}}, 0x1e) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/27 21:18:48 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xff) pivot_root(&(0x7f00007a6ff8)='./file0\x00', &(0x7f0000a23ff8)='./file0\x00') pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') 2018/03/27 21:18:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) close(r0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3f) ioctl(r0, 0x2272, &(0x7f0000000140)="95c0acd0214077b539fb7967653392f3aa2544627ba594910f4801482b68a90110fb2df17f16d50f8649b35ddbf12fd46ab749045605dc566ece82ec45698733d49327c833e6c42c7b1dfca1004259b0678333b0e989ce3a9cdaefad34425f35e927d4c406c85462cf652eb0d4d5217976e7fb3774422551bb09e21b6b956d8f612cc3f132fcf8b123e8796d3c326c23c6ed267584d87c22e08cf7") setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x3, 0x4) dup(r0) 2018/03/27 21:18:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x60, @remote={0xfe, 0x80, [], 0xbb}, 0x101}], 0x58) getsockopt$inet6_buf(r0, 0x29, 0x400000000000042, &(0x7f0000000100)=""/30, &(0x7f0000784ffc)=0x1e) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x202) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x80000000, 0xfffffffffffffffc}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x2, 0xfffffffffffffffb, 0x1f}, 0x10) 2018/03/27 21:18:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs_stats_percpu\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getpgrp(r1) sendfile(r0, r0, &(0x7f0000000000)=0x4000000, 0x2a) 2018/03/27 21:18:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f0000ea5ff8)=0x4, 0x6) 2018/03/27 21:18:48 executing program 7: r0 = socket$inet(0x10, 0x7, 0x4000000587) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/27 21:18:48 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) unshare(0x40600) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0xdd, 0x6, 0x3, 0x7fffffff, 0x6}, 0x14) recvfrom$unix(r0, &(0x7f00000ddf33)=""/205, 0xcd, 0x103, &(0x7f0000bbf000)=@abs, 0x8) 2018/03/27 21:18:48 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) symlink(&(0x7f0000000100)='./control/file0\x00', &(0x7f00000001c0)='./control\x00') write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/27 21:18:48 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400240, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000040)="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", 0x1000) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x80) r3 = syz_open_procfs(0x0, &(0x7f000043eff7)='net/unix\x00') sendfile(r0, r3, &(0x7f00004db000), 0x400ff) listen$netrom(r3, 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000010c0)={r4, 0x7}, &(0x7f0000001100)=0x8) 2018/03/27 21:18:48 executing program 0: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/03/27 21:18:48 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000578fe8)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x8, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpgid(0x0) capset(&(0x7f00000001c0)={0x20080522, r2}, &(0x7f0000000200)={0x600000000000, 0x5, 0x7, 0x5, 0x100000001, 0x400}) sendmsg$nl_xfrm(r1, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f800000016001f340000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000461d2a1c4e14680500000008000800000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000c9f100999ed0a7a101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000819c0be7cb3b58d26c70ecec1221000000000000000000000000"], 0x498}, 0x1}, 0x0) 2018/03/27 21:18:48 executing program 6: setrlimit(0xe, &(0x7f0000000100)={0x6e, 0x3}) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) ioctl$KDMKTONE(r0, 0x227b, 0xfffffffffffff000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xffffffff, 0x9, [0x200, 0x81, 0x463, 0x6, 0x0, 0x5418, 0x3, 0x80000000, 0x0]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x4, 0x30}, &(0x7f00000000c0)=0xc) 2018/03/27 21:18:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00008db000)=[{{&(0x7f0000c5cfa0)=@nfc_llcp, 0x80, &(0x7f00006a9fc0)=[{&(0x7f0000a2cf58)=""/174, 0xae}], 0x1, &(0x7f000042cfd2)=""/46, 0x2e, 0x5}, 0x4000}], 0x1, 0x0, &(0x7f0000746ff0)={0x77359400}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000005c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={0x0, 0x5e96d170}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e23, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x9ea5}}, 0x2ac8e013, 0xffff, 0x3000000000, 0x6, 0x41}, 0x98) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x48000, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000029b000), 0x0, 0x0, &(0x7f0000778000)={0x2, 0x4e22, @loopback=0x7f000001}, 0xffffffffffffff35) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) r5 = geteuid() stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002740)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002780)={0x0, 0x0, 0x0}, &(0x7f00000027c0)=0xc) r10 = gettid() r11 = geteuid() r12 = getgid() sendmsg$unix(r3, &(0x7f0000002900)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000740)="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0x1000}, {&(0x7f00000000c0)="5816826557030977fc9c21dab33a3c3431c3d5265f085bdf9d996c4aaa2a732968d7107ece79e4db9a8c1e7d52ba97faf12c69eff7a2a119260d2e69ce7f8fda515d089645f038a0a2ff3de4e56eb6e5734915a8706eca9907dc07f49ad573bd4d3e7eb4cf2f436924bbfc3f066b99003ddf28f2e26954bdc2bd6ed33964484d5febb0c55017a613c7a0c054", 0x8c}, {&(0x7f0000000180)="772e32612c936a9018ce83b7dbacf8b1ccf8cb3fc682c92896e5d5e6c6d6665f5ae3ec42c685384495d92b66a24b47d349b84845ed16962ff84c637fea50e34bf1b483c68195d6dddbd2d42566b5e5822871c83d6980d1a0cb0df4632bc58ee4668b0f79fa8a709032c4184572cd43b0477acd23820749b9", 0x78}, {&(0x7f0000000200)="930e7a", 0x3}, {&(0x7f0000000240)="e9a81768d32a79ccb633fc9a253d878cd6e3d92133cfe1e271d0df4f9ff57f978b5b8f12efa016f18087de47090f2215aed169e6268f5f3b7eddb7806247e218d35a44ca958f5d6b8a7c7b81ed3388c1e63131cf0b6b7a8bc8ee86dc5f3c5b7934059aaa9bed5e58b81eb7454c2b7c92fe2d09a440277d1c36c5cd3117a14d6ecae60f984bc118d2c39a1d7b28170db662b35ac6f1954dd46886879778bd4802ee8d9a67486c35df56c997be3ac9c13dfc59db55bb5aa89db5c588ced112", 0xbe}, {&(0x7f0000001740)="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", 0x1000}], 0x6, &(0x7f0000002800)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xd0, 0x804}, 0x4000001) 2018/03/27 21:18:48 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000040) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) inotify_rm_watch(r1, r0) 2018/03/27 21:18:48 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x6, 0x2, 0x3, 0x0, 0x6}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x20011, r1, 0x0) 2018/03/27 21:18:48 executing program 3: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) tee(r0, r0, 0x200, 0x2) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r1}, {0x0, r1}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f00007feff0)) 2018/03/27 21:18:48 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'gre0\x00', 0x10}) 2018/03/27 21:18:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xf4) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) 2018/03/27 21:18:48 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40072, 0xffffffffffffffff, 0x8000000000000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) 2018/03/27 21:18:48 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TCSBRKP(r0, 0x5425, 0x9) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x21, &(0x7f0000283000), &(0x7f0000f08ffc)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3, 0xff, 0x8, 0x1, 0x99be, 0x8}, &(0x7f0000000080)=0x20) [ 48.608507] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/03/27 21:18:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000639ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/27 21:18:49 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x38d, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="000000000000005b28ffd06dc57826ab00"], 0xfffffe78, 0x0, &(0x7f0000008000)}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'ifb0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@empty, r2}, 0x14) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x22) epoll_wait(r3, &(0x7f0000000080)=[{}, {}], 0x2, 0x200) 2018/03/27 21:18:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x102) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) fcntl$getown(0xffffffffffffffff, 0x9) 2018/03/27 21:18:49 executing program 2: r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x40000, 0x0) recvfrom(r1, &(0x7f0000000200)=""/148, 0x94, 0x101, &(0x7f00000002c0)=@ipx={0x4, 0x0, 0x4, "dc4ffa83fc18", 0x5}, 0x80) unshare(0x8000400) r2 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x3, 0x0, 0xa, 0x12, 0x0, "6f54b5a32825cd9a2c627924c11be68331d00c2a684818cdaebaf8cc0512d812ca645afccc18ddfa9c2e30f50a75c0fee6bec598f8485e0d8253b81c189ada6b", "ac1db9137d456def9537ff55f035638828b65e2bca3cecfb95c7f74cd9013f1f8f7d3eaf28bd3e4099f27282ea85479b89fc5dbee6a95076791643d953c45f99", "ddf28d9a0389c64ee949f52d513f76854b683f8240c62111705ef87d94abf154", [0x8, 0x5]}) fchdir(r2) exit(0x0) stat(&(0x7f0000000140)='8/file0\x00', &(0x7f0000000180)) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0x0, 0x5, 0x7, 0x4}) 2018/03/27 21:18:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000e9ff6)='/dev/ptmx\x00', 0x40001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='vegas\x00', 0x5) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)) 2018/03/27 21:18:49 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/4096) inotify_rm_watch(r0, r1) 2018/03/27 21:18:49 executing program 5: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) pipe(&(0x7f0000000180)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) r1 = signalfd(r0, &(0x7f0000000040), 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r2}) 2018/03/27 21:18:49 executing program 6: r0 = memfd_create(&(0x7f0000000000)='bdev%wlan0-\x00', 0x3) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1e0, 0x11, 0x3, 0x300, 0x70bd28, 0x25dfdbfb, {0x2, 0x0, 0xa}, [@generic="9133c70813c569c3132beb1897e0a81a5ee965e546bf7f8fd0f76017f393eaccba31a53f341cf7a7c78496d377bc01ee1a799b32d15bac84f6d797fc8803045eb396675c00ebe5e4177346b0d20f85b9a3cfec2e01d5085b614e", @generic="63962e21bc2d28845f2930e8840d", @nested={0xf0, 0x85, [@generic="d9fb4bb09798d071c46d5edff7d1d75e8c60781762e61cdf3f20903aa4fe0d28e9a5d5f6ba1c2079885165b03b71077d4ca7ec3e519e158189565c3a41163091be248a562f18f1775eb93c2d02a5608da81a5e0e7fed58768bc829842d2c407c534eb8c6a2fec17f56a2da86cfe11bec7e6c5bbdc5fce6317213fb7fa36195b4a89d5b19bf2daf56a21a4ef4ff5857db62d3b4ea7efbbd53b47efcd48e36e62795a7125d85b61cbb8a69ff1f89d19095603a8ead7922124abcb59108b1ec92f4ec12a577d6d133671c7c4625dc5f328655fe9beae95c6d", @generic="cf048f638f118b7a57cb3b72e859a0ffee871fca"]}, @generic="f4b84339c21f4c9fb0e143ea7041a0e563044b581a9e23163ea3926aaaccba0ae2490dc2540765d03cd590442e5123ea5ff717e71b6c51a7d5a2a57bba36ffce271944e3", @typed={0x8, 0x6b, @u32=0x1}, @generic="63275defb4a38f9de639d79faf5d2dc469b62095e067d59755e89e011cb60584c1ec8ac0d1870a"]}, 0x1e0}, 0x1, 0x0, 0x0, 0x40}, 0x800) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x84) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000b17000)={0xed7a41911dd95a39, 0x0, &(0x7f0000bc3000)}) 2018/03/27 21:18:49 executing program 5: seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fanotify_init(0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/27 21:18:49 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000008000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/03/27 21:18:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000001a00010000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="0000200005fde0891dcaed29ae2a3a9dfbf6f65769d32b675f2f090a1340544ca9fd99ba4c42d600ff86fefbf19f0800be1e08a5ee21781759f50c50aa19637a768ee06d656573813232ad"], 0x184}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x9, 0x4) chroot(&(0x7f0000000080)='./file0\x00') 2018/03/27 21:18:49 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20000, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x8, 0x40010) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f0000000000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) seccomp(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x5, 0x0, 0x0, 0x7ff}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0x8001, 0x1, 0x5, 'queue1\x00', 0x7fff}) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x3, 0xa, 0xff, 0x3a, 0x1}, &(0x7f0000000080)=0x20) 2018/03/27 21:18:49 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, &(0x7f0000000040)={0x3}) fcntl$getown(r0, 0x9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fstat(r1, &(0x7f0000000140)) poll(&(0x7f0000050fd8)=[{r1}], 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip6gre0\x00', 0x10) 2018/03/27 21:18:49 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa000, r1, r2, 0xf7, 0x4, 0x4) 2018/03/27 21:18:49 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000000080), 0x10208, 0x2f) r1 = fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f0000000000)={0x0, 0x2a, 0x0, @tid=r1}) [ 48.762031] binder: 6205:6208 transaction failed 29189/-22, size 0-0 line 3011 [ 48.788279] binder: 6205:6208 transaction failed 29189/-22, size 0-0 line 3011 2018/03/27 21:18:49 executing program 3: pipe2(&(0x7f0000000100)={0x0}, 0x0) pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000074eff8)=0x7) recvfrom(r4, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r5 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2018/03/27 21:18:49 executing program 5: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@bridge_dellink={0x28, 0x11, 0x2, 0x70bd25, 0x25dfdbfd, {0x7, 0x0, 0x0, r3, 0x20, 0x3}, [@IFLA_LINKMODE={0x8, 0x11, 0x9}]}, 0x28}, 0x1, 0x0, 0x0, 0x8884}, 0x800) 2018/03/27 21:18:49 executing program 4: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffd) 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) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x0, {{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x2}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x6}}]}, 0x190) 2018/03/27 21:18:49 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000000080), 0x10208, 0x2f) r1 = fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f0000000000)={0x0, 0x2a, 0x0, @tid=r1}) 2018/03/27 21:18:49 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001400030200000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0b15ac0d5090b61f2bb5c76c5dd64d7a7549992d61c41cd8"], 0x2c}, 0x1}, 0x0) 2018/03/27 21:18:49 executing program 2: r0 = memfd_create(&(0x7f0000000000)="766d6e6574302a73656375726974795d5d24a921707070302876626f786e6574316c6f00", 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x800) r1 = eventfd2(0x20000000000ffff, 0x80801) fchmod(r1, 0x106) 2018/03/27 21:18:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4180, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x800000000000, 0x4) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/27 21:18:49 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) ppoll(&(0x7f0000000080)=[{r1}, {r1, 0x84}, {r1, 0x1}, {r1, 0x140}, {r1, 0x400}], 0x5, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/03/27 21:18:49 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e23, 0x1, 'lblc\x00', 0x14, 0x6, 0x7d}, 0x2c) 2018/03/27 21:18:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0xb3a0, 0x3, 0x1, 0x6, 0x6, [{0x2, 0x8, 0x6, 0x0, 0x0, 0x2400}, {0x3, 0x5, 0x8, 0x0, 0x0, 0x3}, {0x1ff, 0xcf81, 0x5, 0x0, 0x0, 0x8}, {0x7fffffff, 0xffffffff, 0x80, 0x0, 0x0, 0x2000}, {0x1f, 0x5, 0x101, 0x0, 0x0, 0xa}, {0x2, 0x4, 0x2800}]}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000000140)="e1") write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0xc, 0x0, &(0x7f0000000000)=[@release={0x40046306, 0x4}, @enter_looper={0x630c}], 0x98, 0x0, &(0x7f0000000040)="08c73a91b6ccd65bba2382ac4cd08db7a6a116f607c71236a3a917625dc021d105fb111a7c5c11804852054a7f554d00bb7c37d23b38b54ac09f938b7da663a63c561360edfba32ddb6def6876c62556e7024abea17b049cf93618f341a5622fcefdf58ed5ba0a402786f71eccdb7b35ba96ffba93b0fa0eab0851aadf918e5be2e77ce8e8086d08de6197a2bc52d1d18e7c073be82c1adf"}) 2018/03/27 21:18:49 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000f36000)=@abs={0x1}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) listen(r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x400, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000001c0)=[0x81, 0x6]) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f00008cdf77), 0x0, 0xfffffffffffffffe) r3 = dup2(r0, r1) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000080)=""/211) 2018/03/27 21:18:49 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0xfffffffffffffe69, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x3ff, 0x5) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000040)="3ec565f600cb900ede2ed4e1e2ec49f4235fa2e71822efa6d90d2a83e6f48cbfd7b1bd58ce8024b4fd6e21d83752c1d44ec4986db734f6fcd2c6bd578844f8a051a079c7cac515d60d9ebb74638ed3546934d22fb1460ccc1991a461ec1dc21714b392f4a7636b1378492ac70bf4facdad6766bafeffebd9d5ee1858bee4cb607cab") recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) 2018/03/27 21:18:49 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x8000000000000000) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x800000000b) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x38000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x1000}, 0x8) 2018/03/27 21:18:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x2}) 2018/03/27 21:18:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2800000000000000290000e7855d1c00270202010000007efe800000000000005200000000000000"], 0x28}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x57, 0x4) 2018/03/27 21:18:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x400) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x2d, 0x204, 0x5, 0x2}, &(0x7f00000004c0)=0x15f) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x50d7, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)="c45b2a04df83d6ca74c87878bc2bb27f8fdd3bbc74cf3ab93de5f781e240aa0b9d0e1334a8b18e7455ec44d7d8eaca388112a64cf7d953bb44e211fd8627a95c8dc2de30080a8db6b89a5b284d58fdef595d1e76f532d0f9728a77a2d03e96331fb6be2dd18673fc4a86ece0523ff32f528325bb9a26e388a64efa155955efcdf7f1ed5006b0cc9377877f49ff6e64df0a4062c405e8b5434454792418a311a21adbced4f2ad486815d33f1bdd668bb09e9d630156a3de50f6fabeb4", 0xbc}, {&(0x7f0000000380)="29827793db3d0a2f0622cfd56239957fff007a6adaa7cbe3ca0a38a59c2573217ef296bdab439c5b9c7ccf1651aa7759be568d2a803b185483cf63a713022e40460a320ae461ea10b94755b21af490a13019db93af792abc17b8afec5ee40bcc2e89266831e6646f5b1b4ad7dafe33b9e6abdc786f4378123d68febccd848474db20915ba624e4b7e0b00c2d718f5a0ad31ba9b4a4447d109aa47816a18b", 0x9e}], 0x2, &(0x7f0000000500)=[@init={0x18, 0x84, 0x0, {0x4}}], 0x2b, 0x20008080}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x8000, 0x0, 0x4, 0x0, 0x1, 0x7eb, 0x2, 0x0, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x0, 0x30}, &(0x7f0000000300)=0xc) bind$pptp(0xffffffffffffffff, &(0x7f0000000600)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000640), 0x8) fdatasync(r0) memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0xff}, &(0x7f0000000180)=0xc) 2018/03/27 21:18:49 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000031f8c)='w', 0x1}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x4, 0xfffffffffffff800}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0xfffffffffffff001}, 0x8) mkdirat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x1ff) getsockopt(r0, 0x100000001, 0xa073, &(0x7f0000000000)=""/111, &(0x7f0000000080)=0xfffffffffffffe08) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e5a000)) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000280)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) 2018/03/27 21:18:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000b10000)=0xc2, 0xfffffffffffffdbf) 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$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f00000004c0)="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", 0x16d) 2018/03/27 21:18:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) sendmsg$unix(r0, &(0x7f0000001140)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000080)="47835b1ab67ed26103ab925bb7abd8bd962a30a93a77d4808ce5095bc7265a7a2d9b44ae6b0e5d7cab", 0x29}, {&(0x7f00000000c0)="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", 0x1000}], 0x2, &(0x7f0000001100), 0x0, 0x80}, 0x800) [ 49.451434] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/27 21:18:49 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d5ff4)='/dev/rfkill\x00', 0x201, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0b0164433a7397350010340f820399", 0xf}], 0xffffffffffffce5) 2018/03/27 21:18:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000000)='$\x00', 0xffffffffffffffff) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x11, r0, 0x2) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/27 21:18:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0xdb, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/27 21:18:49 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/47) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x800, 0x7, 0xe8, 0x3f}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x8}, 0x8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) madvise(&(0x7f0000ff0000/0xe000)=nil, 0xe000, 0xf) 2018/03/27 21:18:49 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, 0x0, &(0x7f0000000000)) setxattr(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000140)="02000000", 0x4, 0x0) 2018/03/27 21:18:49 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @random="6a83ee2aaf1d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @loopback=0x7f000001}, @igmp}}}}, 0x0) 2018/03/27 21:18:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000180)="58ed68e1f5c976bb003f9300", 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x3, 0xff43) 2018/03/27 21:18:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000b10000)=0xc2, 0xfffffffffffffdbf) 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$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f00000004c0)="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", 0x16d) 2018/03/27 21:18:49 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002a7000)={0xc0000001}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000546000)={0x30000007}) 2018/03/27 21:18:49 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0xdd, @empty, 0x4}}, 0x80000001, 0x1213473c, 0x3, "28bef38f4df6697ff9c30103a6389b7f26b37613196aa4ca950ee40652f2f5b7471aa32c44889644222bd8cce8d1f7e292d3c7f691a2354d65832559b4c95c73ad3c62d34c051ede2499248ab578bcff"}, 0xd8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005b9ffc)) 2018/03/27 21:18:49 executing program 4: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x24, &(0x7f0000000040)) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/227, 0xe3}, {&(0x7f0000001540)=""/86, 0x56}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/89, 0x59}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000001280)=""/216, 0xd8}, {&(0x7f0000001380)=""/22, 0x16}, {&(0x7f00000013c0)=""/96, 0x60}, {&(0x7f0000001440)=""/53, 0xfffffffffffffe53}], 0x9) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @multicast1}, &(0x7f00000015c0)=0xc) 2018/03/27 21:18:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x9, 0x1, 0x90a5c1b}, 0xff, 0x3ff, 'id1\x00', 'timer0\x00', 0x0, 0x8000, 0xffffffffffffff54, 0x155, 0xff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r2 = fcntl$dupfd(r0, 0x0, r0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240)=0x3ff, 0x4) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000d8ade82d5ca9a7629c348849aa3dfe603732e9f2cd0ec14f6641262d1eeb870863e174051622b5da7a792991ddbb697736d60c67c0670644f1df2d332f4338224a1b0bd2b09978c6bb7163907ec2ee650867fec39ae0a6e3cc6743b59bc174437ba3c290697ec6ebc87b72c44da903a82a797255505aa3fd088955567227aac08484d27fb9688ac40005cdee99291e14602f212c8fd82cc2811094ffa99d0e7cf382ce3dbdf8a3ac7f"]) 2018/03/27 21:18:49 executing program 2: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00f0ffff"]) r0 = dup(0xffffffffffffff9c) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000000000)) 2018/03/27 21:18:49 executing program 6: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) r2 = dup2(r0, r1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140)={0x7ff, 0x54}, 0x2) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$TCSBRK(r1, 0x5409, 0x13) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/27 21:18:49 executing program 7: clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000001040), &(0x7f0000001080)) r0 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280)=0x200, 0x4) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/195, 0xc3) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/03/27 21:18:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) poll(&(0x7f0000010000)=[{r1}], 0x1, 0x0) [ 49.663691] audit: type=1326 audit(1522185529.924:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6349 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454889 code=0x0 2018/03/27 21:18:50 executing program 2: umount2(&(0x7f0000000080)='./file0\x00', 0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file1\x00', 0x6c) munlockall() mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='configfs\x00', 0x10040, &(0x7f0000000240)="7fc42d30ec5aa2a3fe4d607fea3785d4a809b4e56a1155cc555a8acd2472b2785585988c9f092932e8c8e96fcfaaf36aa8f8573eb030c1b6dd4a0942966bb4ddc2931d1a53b38364d222cab3cfe36017e71e6c9aa51a2e30cb40c18864956efc0b8a6e2b3a4b66fe074080f919f7c4fc93174f910ab9c2e2") mkdir(&(0x7f0000000100)='./file0\x00', 0x40) 2018/03/27 21:18:50 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe8000000000000000000000000000bbfe8000000000000000000000000000aaaa884e2000089078"], &(0x7f0000000040)) 2018/03/27 21:18:50 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x97, 0x5, 0x8}) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x9) pipe2(&(0x7f00000000c0), 0x84000) 2018/03/27 21:18:50 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) 2018/03/27 21:18:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) 2018/03/27 21:18:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4401000000001264, &(0x7f0000000000)="1a72dda4de27ad6e37d4bccaba17080abdee79cf54bdd8a0ccbe0c067d146afa6adcadc61beff61b2f71694d55532cc5b0a96129f29f17709c3c5b296fccec762159751c8454e1432ae0120f4618b99567974b11e4eaa74a1b10b3b1c7f89803d79044e358ebe1c91e86d5472a501a") 2018/03/27 21:18:50 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='anon_inodefs\x00', 0x80008, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'eql\x00'}) umount2(&(0x7f0000000000)='.', 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x9, 0x7) 2018/03/27 21:18:50 executing program 0: r0 = memfd_create(&(0x7f0000b74ff1)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r0, r0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) setsockopt$inet6_buf(r0, 0x29, 0xf2, &(0x7f0000000080)="80a2d35b51b3fbb08ebdc129e2d9f1b1a2cddbafce5721c8eb3fb490bc37e6d866ab2ac40dc9c207d8947bde9dc561cec24a4bff4b26264f8ed25003f014e6d448e118785a442a55d024dc32e76686459048e0b9ded6d96ad862f134ac3a1004122a4a1c06fef556b3f59baa6a05470acad0237337b8800d0747d625bdb0eb4b86b687c0d5b368713df7a532f254001439d12c5216eece08b5c4bc89a85cf169a17cd663c4d04b4cf0e53fdeb7c555410291da988f51fb69c62db59abf6275e15efc38485631363b457b9e3159409baee97cbb1db8ec68f2373d43962cc5a639565f24bea05d40c7a3ae1dd5", 0xec) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x6, {{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x9}}}, 0x88) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000001c0)={0x6, 0x200000003}) 2018/03/27 21:18:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) sendmsg$netrom(r1, &(0x7f0000000100)={&(0x7f0000000080)=@ax25={0x3, {"75b4daf667ea70"}, 0x7fffffff}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f0000001180)=[{0x58, 0x107, 0x27, "354ae4e824cc0c5bb83bbe6915828624ab98be3626c76f7427e061b56205cbb12398ffb70b109441cf73cd71ec280ba125e53d26cd7666bc8caccd29e17cd9d342"}], 0x58, 0x4000010}, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)) 2018/03/27 21:18:50 executing program 5: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1aa) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x7a, "22b19ab378a98653f6735aa7ec731c09c9662a328dce53eea7d18c66f22f749eaa9729d211647e78adabca7d444717fb32b3e84ea9c6434fd2e449c12aac91ebbb82ee047acc9e1c58d3f63a0569f70e68ebfcdde77c458bf9931cac18a1c1ac5418060181c37556a173d79599b4b9405cb4230dd1f1ca059ffc"}, &(0x7f0000000240)=0x82) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x3e2}, &(0x7f00000002c0)=0x8) clock_gettime(0xffffeffffffffffc, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x40081, 0x0, 0x100000000, 0x0, @time={r2, r3+30000000}, {}, {0x0, 0xfffffffffffffffc}, @time}], 0x30) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x5d, 0x8) 2018/03/27 21:18:50 executing program 1: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000000000/0x1000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='2', 0x1}], 0x1, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) write(r1, &(0x7f0000000080)='B', 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) tee(r0, r0, 0x8, 0x4) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="e0768f9f4b8eedd321128d8b0792905721b1ca", 0x13}, {&(0x7f00000000c0)="32d028cffef110ba69c14744036fc517eac4313bf6c8f9911bed397f", 0x1c}, {&(0x7f0000000100)="50616babdc784fbf52a3e54b3dccc3494bd0a04e830c9ce0b476c664ab9ca670d8073f899948321565905f3d89f813f8481b49c8dd280028a9c4eb8ab4cef64f44f8db9cee79e1134dbb9feede078c4046590f304706137257b2f4a21138fb2d7b14af89472c39ce9b1588704adef2f694b0080b4d7e1c0af85c9a5a161c6df8c8ef60010f15db884b5946f3e970026bb5803c9ac550b5f72d46bd02c06a65adc4190b5997a2c993b2548fcb0fb774fba503a9ee327e1b57487572e5507adf0c64307c19028e493d308301559d11", 0xce}, {&(0x7f0000000240)="88e976d98d6d1ec46254eaaeb4b5b0c47d563bf9ece91039e89451343bb93e1ccb362e33847c7e85d30248ebd4f8c57441fe50a002f36646116a15c84c0fe5c5a4b205275c9e827520abe2c4494dc2d03b26b8657e8224cac5238f0f033c9fc1eae083c7653ee87445e05f4b56af9f9f308fd3379bce99f1b6bc52440181a98288452f3c38407128c63a13df7262918cc807aaf6b5d3eb35403dc6b00d82d4e13a0e8fc1ea6f6c14ccfedc2eb80f34132c4b6e89b535cf70d400fce44cc790d9928989c2dc459a214b2e4a240a491243e488fa202f8fc8a853fe0a9a053f1a750de614b988a0757f7a4e281dfee9867720d6a6a765", 0xf5}, {&(0x7f0000000340)="0d0a2ee2986c6ef109509ea4134e039e7d9060e665951291e7fe9c7eedbbbe43e752f08055a2f43d2ab7e592662815ad8ae6e3c1823c78eb26afef64bb664b85a1bf1cff2d3f6a1194b68dab11e36e41427094dc58ea8b611fed94f898ec40f5fa179e3af6a5c0dd611bca138c87910fafd157b3e731b407fbde1db1ac976330f92faea2a78f591e64b71a54057391979383d1a98cc3ed4ff9e3f4f10bb587ffc3ccab8551ac35acdd5d69562d0251b39fab06a2714db4f3ace97a98290a1d85", 0xc0}], 0x5, 0x2) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/03/27 21:18:50 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x100000000, 0x0, 0x5}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001880)="1f000000f40219000007000000a5a8a49258e513220a8eef1030a853328483", 0x1f}], 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfff) 2018/03/27 21:18:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x400, 0x0) epoll_wait(r2, &(0x7f00000001c0)=[{}, {}], 0x2, 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2}, 0x10) 2018/03/27 21:18:50 executing program 3: r0 = socket(0x10, 0x2, 0x0) fallocate(r0, 0x3, 0x7, 0x676b) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f54000), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x20000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0x7) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x80001) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x8}, 0xc) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x33) 2018/03/27 21:18:50 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x7, [0x3ff, 0x8, 0xffffffffffff7fff, 0x1, 0x2, 0x7ff, 0x9]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x4, 0xfe1, 0x200, 0x9, 0xfffffffffffffedd, 0x4, 0x670, 0x1, r2}, &(0x7f0000000180)=0x20) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x4, 0x172, 0x5, 0x5}, 0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fchmod(r1, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) close(r0) 2018/03/27 21:18:50 executing program 5: clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000340)=""/138, 0x8a}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000500)=""/86, 0x56}], 0x3, &(0x7f00000005c0)=""/17, 0x11, 0x80}, 0x757}, {{&(0x7f0000000600)=@ax25, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/42, 0x2a}, {&(0x7f00000006c0)=""/28, 0x1c}, {&(0x7f0000000700)=""/138, 0x8a}, {&(0x7f00000007c0)=""/29, 0x1d}, {&(0x7f0000000800)=""/25, 0x19}, {&(0x7f0000000840)=""/69, 0x45}, {&(0x7f00000008c0)=""/32, 0x20}], 0x7, &(0x7f0000000980)=""/66, 0x42, 0x3f}, 0x100000001}], 0x2, 0x40010061, &(0x7f0000000ac0)={r0, r1+10000000}) getsockname(r2, &(0x7f0000000b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000200)=0x2b6) modify_ldt$read_default(0x2, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fchmod(r4, 0x0) 2018/03/27 21:18:50 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd08b811f616f28e5aee226c071842f990a79ad466afcc21584d9df5c184b300caa29f09fec300fba3d7f259f7298ec5117b8c24f02a96f12aaba6f8a75b38763c2", 0x4f) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x80104592, &(0x7f0000000040)=0xffffffffffffffff) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/03/27 21:18:50 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000001bfff)='j', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000019000)}, 0x0) fanotify_init(0x2a, 0x101000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0xfffffffffffffe7c, 0x335, 0x8, 0x9}) 2018/03/27 21:18:50 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x30040, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) 2018/03/27 21:18:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x1a, 0x6}, 'port1\x00', 0x10, 0x1000, 0x3, 0x7af, 0x3ea, 0x3f, 0x9, 0x0, 0x1, 0x5726}) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/27 21:18:50 executing program 7: r0 = inotify_init() fchmod(r0, 0x5d) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xcfae, 0x4) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'lo\x00'}) 2018/03/27 21:18:50 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="33bc36a64f76fc0c269e86ffe75964bbafad56df2d775fbad951a2c56de7e0b1d8b9337ad42a95fd362e22ee1c30ee02ee232fd8bac91b50757e760e300e0c3fb2ef25f531b0366673c546dac88d073cce78ccbaeb63ead99ade19e8509bdb5e2ec9453a7673459de999d399fa2d3f44e1781319569c175014c514d7bddb5b55fd2bd4edcb6c7947c0c49f93433ee1b51ba1db", 0x93, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000892ff0), &(0x7f0000658000), 0x0) r1 = getpid() capset(&(0x7f0000000140)={0x0, r1}, &(0x7f0000000180)={0x1f, 0x4, 0x8, 0x9, 0x5, 0x8001}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x101000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {r3, r4/1000+30000}}, 0x100) 2018/03/27 21:18:50 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000302ff0), &(0x7f0000ae1000)) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000170fe0)={{0x77359400}}) 2018/03/27 21:18:50 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7f, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'\x00', 0x8000}) ppoll(&(0x7f0000000140)=[{r0, 0x1000}, {r0, 0xe261}, {r0, 0xa000}], 0x3, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)={0x1}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000400)="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", 0x14c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x80000001, 0x0, 0x10002, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xffffffffffffffe1, r3, 0x1, 0x7}) recvmmsg(r1, &(0x7f00000021c0)=[{{&(0x7f0000001680), 0x35, &(0x7f00000016c0), 0x0, &(0x7f0000001700)=""/50, 0x32}}, {{&(0x7f0000001fc0)=@ax25, 0x10, &(0x7f00000020c0), 0x0, &(0x7f0000002100)=""/140, 0x8c}}], 0x2, 0x0, &(0x7f0000002280)={0x77359400}) r4 = dup3(r1, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000640)=0x4) epoll_create(0xfffffffffffffc01) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000300)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) write(r0, &(0x7f0000000200)="49e2d7915ecf000000baa9a207635c7e17e8b55edd5974fc1310e0615e55640288c975f0d108902d", 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) accept4(r4, 0x0, &(0x7f0000000280), 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000180)=0x6, 0x4) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3ff) pipe(&(0x7f00000003c0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000680)={0x5, 0x3, 0x1, 0x7fff, 0x2, [{0x2c7, 0x79, 0x8, 0x0, 0x0, 0x2009}, {0x7ff, 0x9, 0x800, 0x0, 0x0, 0x1801}]}) 2018/03/27 21:18:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x412000) 2018/03/27 21:18:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001100090469000000810000000700004003000000450001070000001419001aff0400230007000000020000080900000000f41ee400", 0x39}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x20, 0x80]) 2018/03/27 21:18:50 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x8}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCCBRK(r2, 0x5428) socket$l2tp(0x18, 0x1, 0x1) 2018/03/27 21:18:50 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000430008000003000000000000000000007e09ac8c524dc2fa38d07a6c42738fb1cb0dc51a175294775f1b95a688e6759d1459fac3f3b90900000044536ced00f19c97ef4e5d34c5377492a77b8696bb40da93cfddb3315d8714a90afcd6b1071e25dc65b5597048b083ababecd8c7cc1f1e2316555bbc1036470a9b9a24c3b6e9dff0c0bb1f9d0ad855ceea4da48b228b6dc8a9d96c7deafea2111cb53976ea8f22f4f152067f8823586d0396640179ba49b80211af311651068b2dc18f5c746d39af"], 0x14}, 0x1}, 0x0) 2018/03/27 21:18:50 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x40000) connect$ax25(r0, &(0x7f0000000080)={0x3, {"ac0c4d31e117a3"}, 0x8}, 0x10) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f00000000c0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)="f1bdfe6f3791e8c52b4bf8c20901708804", 0x11) 2018/03/27 21:18:50 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x3, 0x0, 0x3, 0x3, 0x3f}, 0x5, 0x4}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2102, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="000025bd7000fddbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x801) 2018/03/27 21:18:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000004e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socket$packet(0x11, 0x2, 0x300) 2018/03/27 21:18:50 executing program 1: socket$inet6(0x10, 0x2, 0x80000000000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) 2018/03/27 21:18:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/03/27 21:18:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/27 21:18:50 executing program 1: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ext2\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000adaff8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000801fff)) mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5bff8)='./file0\x00', &(0x7f00007bfffa)='ramfs\x00', 0x0, &(0x7f0000d0efc8)) pivot_root(&(0x7f0000ccbff8)='./file0\x00', &(0x7f00002e8ff8)='./file0\x00') 2018/03/27 21:18:50 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x140c2, 0x94) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000140)='./file0\x00', r4, r5, 0x1000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x5, 0x2, 0x2, 0x3, 0x20, 0x59, 0x9, r3}, 0x20) 2018/03/27 21:18:50 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xf, 0x9, 0x3, 0xffffffffffffff5d, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="020d000010000000000003000000000000752d7bec000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006040000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/27 21:18:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000001140)=0x7, 0x4) preadv(r2, &(0x7f0000fc5fc0)=[{&(0x7f0000000000)=""/4096, 0x91d}], 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001200)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000001240)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000011c0)=0x1000) 2018/03/27 21:18:50 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0xbf, 0x0, 0x2, 0x4, 0x0, 0x7, 0x64}, 0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000000c0)={0x7, {{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x800000}}, {{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}}, 0x108) 2018/03/27 21:18:50 executing program 7: r0 = inotify_init1(0xffffffffbffffffc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x1, 0x0) ptrace(0x4207, r1) ptrace(0x4206, r1) connect$netlink(0xffffffffffffffff, &(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80022010}, 0xffffff26) waitid(0x0, 0x0, &(0x7f0000000140), 0x100000d, &(0x7f0000000040)) sched_getparam(r1, &(0x7f0000000000)) 2018/03/27 21:18:50 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r0, 0x32a000000) get_thread_area(&(0x7f0000000000)={0x4, 0x20000800, 0x6000, 0x71bb, 0xdee0, 0x2de, 0x79, 0x6, 0x6, 0x5}) 2018/03/27 21:18:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xffffff79, 0x200007ff, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000001440), 0x0, 0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x2) r1 = socket(0x1a, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x8}, &(0x7f0000000200)=0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x52, "ac28c2354926f5a241785787a583a9d526744f0f547cfaed71066c57b4638a3a9007276b7b8f9e9adc50bd49c326c493b4f95185f2804826532179b51c70213c278112267dad170b42d0babdca9099fab920"}, &(0x7f0000000080)=0x76) 2018/03/27 21:18:50 executing program 5: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) 2018/03/27 21:18:50 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0x9, 0x0, 0x8, 'queue1\x00'}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)) 2018/03/27 21:18:50 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000690ffc)=0x79, 0x4) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00004dcffc), 0x4) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x20000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) 2018/03/27 21:18:50 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x802c542a, &(0x7f0000bd8000)) 2018/03/27 21:18:50 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000349000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00003c0000)={0x0, 0x0, &(0x7f0000fd5ff8)}) 2018/03/27 21:18:50 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$unix(r1, &(0x7f000042e864)='[', 0x1, 0x0, &(0x7f0000589ff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/27 21:18:50 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r1, r2) fadvise64(r0, 0x0, 0x7fff, 0x7) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000040)) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000300)) write$selinux_load(r0, &(0x7f0000000380)=ANY=[], 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000100)={'gretap0\x00'}) 2018/03/27 21:18:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) futex(&(0x7f0000000080), 0x1, 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000200)={{0x0, 0x80}, {0x9379, 0x7}, 0x1f, 0x4, 0xcd93}) close(r0) accept(r1, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0x2c1) 2018/03/27 21:18:50 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') lseek(r0, 0x2, 0x3) getpid() getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@multicast2, @multicast1, @multicast2}, &(0x7f0000000040)=0xc) execve(&(0x7f0000355000)='./file0\x00', &(0x7f0000c2a000), &(0x7f0000000000)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) 2018/03/27 21:18:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020200090b00000000000000ff0cffff0100140000000000030006000000000002004e20e00000010000000000000000020001000000000000000002000000000300050000000000db0b30c66e02004e20e00000010000000000000000609af07276f84d61a6792f2872544b8ca05c167c160f7cc4556007edca677a7b869d3b747cdc3cac5185cf76de1bd93e9fd1ab9f9fac82642133881d78c2a01530acbbba9e4827eb6863fca2003cc8914dfbd4d15ab0e7c741b840424e254d971c384657d5ec70c803231e9821aa6d65940d401551bab0cc29d32df05c395a15b2"], 0x58}, 0x1}, 0x0) 2018/03/27 21:18:50 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) r1 = request_key(&(0x7f0000000280)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='GPL-vmnet0&securitycpuset\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000002c0)=0x20000005) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xcc6358d9df0fcce6, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0x3, 0x81, 0xf8c4}) ioctl$TCFLSH(r2, 0x540b, 0xb2) 2018/03/27 21:18:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x65aa, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000000), 0x6, &(0x7f0000000080)={&(0x7f0000000040)}}, 0x18) 2018/03/27 21:18:50 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f4f93)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000), &(0x7f00009f3fc0)={0x7}, &(0x7f0000405fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001baff0)={&(0x7f00008b3ff8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r4}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) tgkill(r1, r2, 0x1) 2018/03/27 21:18:50 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x8) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) removexattr(&(0x7f0000000280)='./control\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="00000000001d0000"]) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000140)="8c2514da42765f5ea64132d871e138633baa7c081ad882dfdceb1fadc2b8342f2afcb2f69da2af1cd04897dc78348713c7b25c2271ce188cc5d5e319f4a1bf41f5ba962117849548bdf423dc94161febb17fb662769f7859e2fdbfa2a643e76fe0ed1cb7eb6e5fda5ab2c6fc2197a4ec3215356d1440a20e849696f36e123417239d97b2022858103692", 0x8a, 0x9, &(0x7f0000000240)={r1, r2+10000000}) renameat2(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00', 0x0) [ 50.271192] vmalloc: allocation failure: 0 bytes [ 50.282149] syz-executor7: page allocation failure: order:0, mode:0x24000c2 [ 50.289515] CPU: 1 PID: 6535 Comm: syz-executor7 Not tainted 4.4.124-g262c43f #61 [ 50.297130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.306470] 0000000000000000 d8095f4ca189deaf ffff8801c2bd7938 ffffffff81d0663d [ 50.314505] 1ffff1003857af2a ffff8800b9a29800 00000000024000c2 0000000000000000 [ 50.322550] 0000000000000001 ffff8801c2bd7a48 ffffffff81431809 ffffffff838ac720 [ 50.330596] Call Trace: [ 50.333163] [] dump_stack+0xc1/0x124 [ 50.338502] [] warn_alloc_failed+0x1d9/0x240 [ 50.344539] [] ? zone_watermark_ok_safe+0x290/0x290 [ 50.351192] [] ? mutex_lock_nested+0x5d4/0x850 [ 50.357406] [] __vmalloc_node_range+0x41d/0x630 [ 50.363707] [] ? task_has_security+0x130/0x270 [ 50.369935] [] vmalloc+0x5b/0x70 [ 50.374940] [] ? sel_write_load+0x130/0xff0 [ 50.380902] [] sel_write_load+0x130/0xff0 [ 50.386691] [] ? sel_read_bool+0x250/0x250 [ 50.392554] [] ? add_lock_to_list.isra.27.constprop.43+0x146/0x1e0 [ 50.400497] [] ? __lock_acquire+0x3617/0x4b50 [ 50.406621] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.413618] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.420613] [] ? sel_read_bool+0x250/0x250 [ 50.426477] [] __vfs_write+0x103/0x450 [ 50.431986] [] ? __vfs_read+0x440/0x440 [ 50.437585] [] ? __lock_is_held+0xa1/0xf0 [ 50.443355] [] ? __lock_is_held+0xa1/0xf0 [ 50.449132] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 50.455950] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 50.462500] [] ? __sb_start_write+0x14a/0x310 2018/03/27 21:18:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x1) writev(0xffffffffffffffff, &(0x7f0000033000)=[{&(0x7f0000033f23)}], 0x1) ioctl(r0, 0x440000000000127f, &(0x7f0000032ffd)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x800, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="69a76a014c30d325866d78a88f831f3c13c4cfa35732476a800ae7348f391020cbf595a6ba158bbcc2a346ee2b4b6964f592dabf11e2adceea33b442b012766590285b85f3c0bb2a1bcdad97ce676b212f62fc92dd3f3bd1156b1500c6b32e1fd8ab0f1ade4106dd169b6c05a2093400fd53198d23a2e4c81305e439b711fa610354325a43656ba04b2bc06cc5227110cd2ffdf5775c598ce672be403226ab0ac8c4dd69739f9f255c6e9246c4fb86772535a520870d4e") accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x800) 2018/03/27 21:18:50 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x8) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) removexattr(&(0x7f0000000280)='./control\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="00000000001d0000"]) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000140)="8c2514da42765f5ea64132d871e138633baa7c081ad882dfdceb1fadc2b8342f2afcb2f69da2af1cd04897dc78348713c7b25c2271ce188cc5d5e319f4a1bf41f5ba962117849548bdf423dc94161febb17fb662769f7859e2fdbfa2a643e76fe0ed1cb7eb6e5fda5ab2c6fc2197a4ec3215356d1440a20e849696f36e123417239d97b2022858103692", 0x8a, 0x9, &(0x7f0000000240)={r1, r2+10000000}) renameat2(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00', 0x0) 2018/03/27 21:18:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000900)) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xefc) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) 2018/03/27 21:18:50 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x800000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x800400000002}, 0xfe47) r1 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="74d8150642718c4178cc0b2fbc0651c7f5aa9b59b12ce2cce2f369aaba18b3d847b27368c5f27f26ef9f86aaf812e71a47b7630db4601ff7f750b6ef02b3098ba7014cc48db8df5ac187", 0x4a, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) setpgid(r3, r4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/03/27 21:18:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/84, 0x54) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x1, @empty, 'syzkaller0\x00'}}, 0x1e) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) [ 50.468616] [] vfs_write+0x18a/0x530 [ 50.473948] [] SyS_write+0xd9/0x1b0 [ 50.479194] [] ? SyS_read+0x1b0/0x1b0 [ 50.484621] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 50.491089] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 50.503487] Mem-Info: [ 50.507576] active_anon:52417 inactive_anon:42 isolated_anon:0 [ 50.507576] active_file:3598 inactive_file:7973 isolated_file:0 2018/03/27 21:18:50 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x25, 0x0, 0x0) 2018/03/27 21:18:50 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x6) write(r0, &(0x7f0000000340)="c00411a940895582dd4b9d859fbed28b0c6699a1b159109a364dc5b5ad57af60ef3d35cdb3598db2006f002e354e82773836c1599e62626cd0122b010767300c368759261a8b6a6133becaa2680b31f02c0a3bd48809ee82395702d90c3e4f4a12453edb05003d68fe4de638989ecb9239290ed7717d8c6226ed30e3ae85ee8fc25d15e6629424bc6ffc3d6601dd00d96153ac6bb3c20343a84a133a83a60fdc925f64365a364bfec65ed036a8982c592a8bc41b88a5dc6e79e0a84eeda230f62522", 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) sendfile(r0, r0, &(0x7f0000001000), 0x4000000000000fec) fgetxattr(r1, &(0x7f0000000080)=@random={'trusted.', 'system^vboxnet1cpuset@]eth0ppp0securityppp0mime_type\x00'}, &(0x7f0000000100)=""/230, 0xe6) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x40000) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006c9f66)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) [ 50.507576] unevictable:0 dirty:6459 writeback:0 unstable:0 [ 50.507576] slab_reclaimable:5631 slab_unreclaimable:59089 [ 50.507576] mapped:24426 shmem:50 pagetables:621 bounce:0 [ 50.507576] free:1477097 free_pcp:655 free_cma:0 2018/03/27 21:18:50 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x10002) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) sendto$packet(r1, &(0x7f0000000140)='@', 0x1, 0x4000005, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sync_file_range(r0, 0x4, 0x8, 0x7) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f00000000c0), 0x8080000001) [ 50.550681] 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 [ 50.591897] lowmem_reserve[]: 0 2910 6411 6411 [ 50.597201] DMA32 free:2658932kB min:30608kB low:38260kB high:45912kB active_anon:113668kB inactive_anon:132kB active_file:8512kB inactive_file:14688kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:10996kB writeback:0kB mapped:45820kB shmem:148kB slab_reclaimable:11256kB slab_unreclaimable:111008kB kernel_stack:2528kB pagetables:1516kB unstable:0kB bounce:0kB free_pcp:840kB local_pcp:660kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 50.644060] lowmem_reserve[]: 0 0 3500 3500 [ 50.649317] Normal free:3220480kB min:36808kB low:46008kB high:55212kB active_anon:108580kB inactive_anon:40kB active_file:5896kB inactive_file:17200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:14848kB writeback:0kB mapped:51880kB shmem:56kB slab_reclaimable:11324kB slab_unreclaimable:125808kB kernel_stack:4032kB pagetables:1068kB unstable:0kB bounce:0kB free_pcp:1136kB local_pcp:396kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 50.695573] lowmem_reserve[]: 0 0 0 0 [ 50.699948] 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 [ 50.714874] DMA32: 731*4kB (UME) 249*8kB (UME) 297*16kB (UM) 63*32kB (UME) 29*64kB (UME) 40*128kB (UME) 6*256kB (UM) 11*512kB (UME) 16*1024kB (M) 2*2048kB (UM) 639*4096kB (M) = 2663652kB [ 50.734560] Normal: 852*4kB (UME) 344*8kB (UM) 268*16kB (UM) 62*32kB (UME) 65*64kB (UM) 34*128kB (UME) 15*256kB (UM) 17*512kB (ME) 43*1024kB (M) 4*2048kB (M) 766*4096kB (M) = 3223248kB [ 50.754111] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 50.762693] 11626 total pagecache pages [ 50.766652] 0 pages in swap cache [ 50.770081] Swap cache stats: add 0, delete 0, find 0/0 [ 50.775451] Free swap = 0kB [ 50.778450] Total swap = 0kB [ 50.781476] 1965969 pages RAM [ 50.784567] 0 pages HighMem/MovableOnly [ 50.788515] 320150 pages reserved [ 50.792296] vmalloc: allocation failure: 0 bytes [ 50.797168] syz-executor7: page allocation failure: order:0, mode:0x24000c2 [ 50.804608] CPU: 0 PID: 6555 Comm: syz-executor7 Not tainted 4.4.124-g262c43f #61 [ 50.812205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.821530] 0000000000000000 8360e8f1b4a9e711 ffff8800b967f938 ffffffff81d0663d [ 50.829493] 1ffff100172cff2a ffff8800b98f3000 00000000024000c2 0000000000000000 [ 50.837555] 0000000000000001 ffff8800b967fa48 ffffffff81431809 ffffffff838ac720 [ 50.845528] Call Trace: [ 50.848087] [] dump_stack+0xc1/0x124 [ 50.853446] [] warn_alloc_failed+0x1d9/0x240 [ 50.859480] [] ? zone_watermark_ok_safe+0x290/0x290 [ 50.866116] [] ? mutex_lock_nested+0x5d4/0x850 [ 50.872320] [] __vmalloc_node_range+0x41d/0x630 [ 50.878610] [] ? task_has_security+0x130/0x270 [ 50.884811] [] vmalloc+0x5b/0x70 [ 50.889798] [] ? sel_write_load+0x130/0xff0 [ 50.895739] [] sel_write_load+0x130/0xff0 [ 50.901507] [] ? hash_futex+0x210/0x210 [ 50.907099] [] ? sel_read_bool+0x250/0x250 [ 50.912976] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.919965] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.926949] [] ? sel_read_bool+0x250/0x250 [ 50.932810] [] __vfs_write+0x103/0x450 [ 50.938317] [] ? __vfs_read+0x440/0x440 [ 50.943911] [] ? __lock_is_held+0xa1/0xf0 [ 50.949677] [] ? __lock_is_held+0xa1/0xf0 [ 50.955445] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 50.962253] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 50.968800] [] ? __sb_start_write+0x14a/0x310 [ 50.974915] [] vfs_write+0x18a/0x530 [ 50.980244] [] SyS_write+0xd9/0x1b0 [ 50.985488] [] ? SyS_read+0x1b0/0x1b0 [ 50.990908] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 50.997377] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 51.005440] Mem-Info: [ 51.007874] active_anon:53952 inactive_anon:42 isolated_anon:0 [ 51.007874] active_file:3604 inactive_file:7972 isolated_file:0 [ 51.007874] unevictable:0 dirty:6467 writeback:0 unstable:0 [ 51.007874] slab_reclaimable:5651 slab_unreclaimable:59170 [ 51.007874] mapped:24412 shmem:50 pagetables:610 bounce:0 [ 51.007874] free:1475737 free_pcp:598 free_cma:0 [ 51.041307] 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 [ 51.082436] lowmem_reserve[]: 0 2910 6411 6411 [ 51.087584] DMA32 free:2672088kB min:30608kB low:38260kB high:45912kB active_anon:101124kB inactive_anon:128kB active_file:8532kB inactive_file:14688kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982712kB mlocked:0kB dirty:11020kB writeback:0kB mapped:45720kB shmem:144kB slab_reclaimable:11280kB slab_unreclaimable:110876kB kernel_stack:1920kB pagetables:1264kB unstable:0kB bounce:0kB free_pcp:1376kB local_pcp:700kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 51.133834] lowmem_reserve[]: 0 0 3500 3500 [ 51.138746] Normal free:3227376kB min:36808kB low:46008kB high:55212kB active_anon:102276kB inactive_anon:40kB active_file:5896kB inactive_file:17200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:14848kB writeback:0kB mapped:51880kB shmem:56kB slab_reclaimable:11324kB slab_unreclaimable:125836kB kernel_stack:3648kB pagetables:1104kB unstable:0kB bounce:0kB free_pcp:1112kB local_pcp:652kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 51.184740] lowmem_reserve[]: 0 0 0 0 [ 51.189114] 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 [ 51.203978] DMA32: 752*4kB (UME) 251*8kB (UME) 296*16kB (UM) 69*32kB (UME) 30*64kB (UME) 40*128kB (UME) 6*256kB (UM) 11*512kB (UME) 16*1024kB (M) 4*2048kB (UM) 640*4096kB (M) = 2672184kB [ 51.223450] Normal: 852*4kB (UME) 344*8kB (UM) 268*16kB (UM) 65*32kB (UME) 65*64kB (UM) 34*128kB (UME) 15*256kB (UM) 17*512kB (ME) 43*1024kB (M) 2*2048kB (M) 768*4096kB (M) = 3227440kB [ 51.242964] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 51.251538] 11632 total pagecache pages [ 51.255501] 0 pages in swap cache [ 51.258923] Swap cache stats: add 0, delete 0, find 0/0 [ 51.264295] Free swap = 0kB [ 51.267292] Total swap = 0kB [ 51.270287] 1965969 pages RAM 2018/03/27 21:18:51 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000180)=""/236) write(r1, &(0x7f0000000100)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde7f9eedfc811b38375640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x41) writev(r2, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)={0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000002c0)=[{0x7, 0x5}, {0x0, 0x7}, {0x3, 0x200}, {0xa, 0xf4}, {0xa, 0x4709}, {0x2, 0x1}], 0x6) 2018/03/27 21:18:51 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)='\a', 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip6gre0\x00', 0x400}) 2018/03/27 21:18:51 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000af8ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/27 21:18:51 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0xd243}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x20, 0x1, 0x659, 0x0, 0x800, &(0x7f0000000140)='bcsh0\x00', 0x1ff, 0x282, 0xffffffff80000000}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) shutdown(r2, 0x1) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000040)="e347b974047de06dc00a779e6e9d77857b6a4697662e93d650ff1a3849a976165e289a91316f1d7d4b32dffc0525f3fb0b09bca4187303759deab95561b19951ee4c95696ee4be927c6e934c", 0x4c, 0x0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/27 21:18:51 executing program 1: r0 = socket(0x11, 0x806, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x80, 0x800) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x8801, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000300)={r3}) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r5 = dup2(r0, r4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockname$netlink(r5, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)) ioctl$KIOCSOUND(r5, 0x4b2f, 0x800) bind$pptp(r5, &(0x7f00000000c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/03/27 21:18:51 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x1, 0x8, 0xf3c6, 0x10000000000, 0x3, 0x8}) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x200) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/03/27 21:18:51 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001440), 0x0, 0x0) r1 = getpgid(0x0) writev(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) mq_notify(r0, &(0x7f0000000140)={0x0, 0x12, 0x2, @tid=r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x4e22, 0x10000, 0x4e24, 0x1, 0xa, 0xa0, 0x80, 0x84, r2, r3}, {0x7f, 0x1, 0x200, 0x55db, 0x1, 0x0, 0x400, 0x2}, {0x8, 0x2, 0x5, 0x5}, 0x906, 0x6e6bb7, 0x0, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x6c}, 0xa, @in6, 0x3505, 0x4, 0x3, 0x0, 0x8, 0x918a, 0x80}}, 0xe8) 2018/03/27 21:18:51 executing program 5: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@dev, @loopback}, &(0x7f0000000180)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000600)=""/24, &(0x7f0000f08ffc)=0x18) 2018/03/27 21:18:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="6f00125d8471ed63b64a", 0xa, 0x4000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="dde20f100fc1c79a93edf7e95ad2a3ceb954bf7b28df4f7b25", 0x19, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 51.273385] 0 pages HighMem/MovableOnly [ 51.277341] 320150 pages reserved 2018/03/27 21:18:51 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@remote, @multicast2, @rand_addr}, &(0x7f0000000040)=0xc) r1 = gettid() waitid(0x2, r1, 0x0, 0xa, &(0x7f000027e000)) 2018/03/27 21:18:51 executing program 7: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) dup(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x1, 0x0, @tick=0x5, {0x0, 0x80}, {0x3}, @connect={{}, {0x8}}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x8000000000000}, {}, @raw8={"5fd5bad173887b334715f345"}}], 0x60) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000040)={0xf800000000000000, 0xc203, 0x7, {r5, r6+30000000}, 0x5, 0x880}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'bpq0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) write$sndseq(r3, &(0x7f0000000340)=[{0x3, 0x5, 0x0, 0xfffffffffffffff9, @tick=0x1, {0x6, 0x6}, {0xd6}, @ext={0xf8, &(0x7f0000000240)="e451d5b315ac8e3609017492f41589bbac06ed5fc484f83541e81afb05eb6803aa8a8e8934d056c844c21164ad85d93fd26a0307a0fb3025c2c531d7d86faaa29f83c58fa1d3d388e87482f40ad04ca7b899b3a04d91a1c94a2d88814ac570db673309a33f69708d0f46fc0c465c86a1cf4dc12b87a857286efe9e7b38afabfc20303993f81ada148d5e10d6068746731589549935a3abd758bba89d0d4712f667b7d711cd2cc30827cb1f8efe0e9f380d77fe17a3d9160c46773675f1dc587a1d46820a0c9eb465afcb792fa926d4ec96bc89ae921ec92640d8a642dd044e170f16dcf2e6c7b882dc75b7c5a0954ca139218d8609d1ace7"}}, {0x9, 0x400, 0x1, 0x7, @tick=0xd0ca, {0x3, 0x1}, {0x7fffffff}, @quote={{0x1, 0x4}, 0x6, &(0x7f0000000100)={0x5, 0xf2a, 0x10000, 0xffffffffffffffff, @time, {0xfffffffffffffd64}, {0x101, 0x100000000}, @queue={0x1f, {0x6, 0x6320}}}}}, {0x40, 0x1ff, 0x9, 0xfffffffffffffeff, @tick=0x6, {0x3, 0x6}, {0x1, 0x80000000}, @note={0x800, 0x1000, 0x5, 0xa5a, 0x3f}}, {0xfffffffffffffffc, 0x40, 0x1f, 0x1, @time, {0x1, 0x4}, {0x5, 0x8}, @control={0x4, 0x9}}, {0x2, 0x9, 0x8, 0x81, @tick=0x200, {0x3f, 0x79}, {0x0, 0x12}, @quote={{0x2, 0x100000001}, 0x2}}, {0x0, 0x200, 0x7, 0x80, @time={0x0, 0x1c9c380}, {0x6, 0x74}, {0x6, 0x4}, @queue={0x5, {0x1, 0xa99b}}}, {0x4, 0xfff, 0x5, 0x4, @time={0x0, 0x1c9c380}, {0x1f, 0x1}, {0x1, 0x5}, @connect={{0x5, 0xb5f}, {0x32b, 0x10001}}}], 0x150) dup2(r4, r3) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/27 21:18:51 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x3, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000180)=""/42) fchmod(r0, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x9) 2018/03/27 21:18:51 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x44) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x7, 0x4) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/27 21:18:51 executing program 6: r0 = socket$inet6(0xa, 0x2100000001000002, 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x9}}) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x4000)=nil) 2018/03/27 21:18:51 executing program 2: r0 = socket(0x20018, 0x200000000000000, 0x227) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000), 0x8b83c3f) 2018/03/27 21:18:51 executing program 5: prctl$seccomp(0x16, 0x2, &(0x7f000050e000)={0x2, &(0x7f00001b9ff0)=[{}, {0x9}]}) r0 = memfd_create(&(0x7f0000000000)='lo-$\'\x00', 0x2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/19) 2018/03/27 21:18:51 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xff, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x5, 0x8) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="8000000000000000"], 0x8) r2 = getpgrp(0x0) getpgid(r2) 2018/03/27 21:18:51 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='cgroup\x00', 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) 2018/03/27 21:18:51 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000000100)="d10bcf74dd96dd992615dd784c7891fd85865f8575bed1ca054a3464c23eb004acafdd06e3db2bc1ca521a42c02a204b93d2799e25a4f3c20f2adc21fe1743cc59e04cbe1f8a26f3145194f31ebbe7c1672c292b6f2d1574c7fd54f3ccbfb8213d5993113a086bd0b0fd458735b679ef13bbd8495ba00cc33b27d6f4ea59746ab46a1a9c5aac4c6fa6a4555817b9c82fb760a8e27d7d5c9e07fd4cf9f4c9a4693a9b46e0d23ffb217774567253") setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x8001, 0x200000000, 0x2}) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000078fc8)={&(0x7f0000a4aff4)={0x10}, 0xc, &(0x7f00006e9ff0)={&(0x7f00003b8f18)=ANY=[@ANYBLOB="2fffffff0b0b264b0100fa1500000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/27 21:18:51 executing program 4: mknod(&(0x7f00000005c0)='./file0\x00', 0x4, 0x6) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) execveat(r0, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000440)=[&(0x7f0000000100)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='wlan0\x00', &(0x7f0000000300)='vboxnet0cpuset\x00', &(0x7f0000000340)='lo\x00', &(0x7f0000000380)='.trustedwlan0lowlan0\x00', &(0x7f00000003c0)='#proc+\x00', &(0x7f0000000400)='vmnet1bdevvmnet0-lo{ppp0$\x00'], &(0x7f0000000580)=[&(0x7f00000004c0)='^em1GPL\x00', &(0x7f0000000500)='-securitynodev\\:vmnet1\x00', &(0x7f0000000540)='\x00'], 0x1000) mkdir(&(0x7f00000006c0)='./file0\x00', 0x200012) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) symlink(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00') removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="73656375726974792e5d735e2d7b65746830736563757269747927252d00c59c2f9d017585475d1d"]) 2018/03/27 21:18:51 executing program 6: clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f00005f0ffc), &(0x7f0000000400)) getpriority(0x1, 0x0) 2018/03/27 21:18:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2}, 'lo\x00'}) rt_sigsuspend(&(0x7f0000000000)={0x7}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0xb6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0xbb) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xffffffffffffc525, 0x101, 0x9, 0x8ec2, 0x2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={r2, 0x68, &(0x7f0000000140)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xff}]}, &(0x7f00000001c0)=0x10) 2018/03/27 21:18:51 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) mq_notify(r0, &(0x7f0000000400)={0x0, 0x2, 0x7, @thr={&(0x7f0000000140)="e93370de86c8ba913814021d272914ea97cc839f783bcace", &(0x7f0000000300)="60c06a586102c31b18d6b504a68340274641df316515ce3f93d7b23d5b171ad13db8fb4175d5636a9e7c3ed5bfcceda9e6666a0ad2ac7db02db42683db4df24e712018f84815766e62354eba5a0185e895fab74f4cf000340fcb2864355908c99d2dd77f476720d11d88076b742bd8a8e12802c7ccbd7c81c33dde1d020c1c98c7b7f0f3a3842793c8008cab4cfaa2db1e17b902c806e4d1a494b37f34810e5f3d223204bc8113001c604bffa7d62f9cbcf274f271aed36c1257519c7036b25bc2074755062c3c71fe20b4a4f4dd"}}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @empty, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) socket$netlink(0x10, 0x3, 0xd) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) [ 51.410499] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2827 sclass=netlink_xfrm_socket [ 51.422844] binder_alloc: 6635: binder_alloc_buf failed to map page at 20000000 in userspace [ 51.448299] binder: 6635:6649 transaction failed 29201/-12, size 0-0 line 3134 [ 51.467941] binder: BINDER_SET_CONTEXT_MGR already set [ 51.474719] binder: 6635:6649 ioctl 40046207 0 returned -16 [ 51.480764] binder_alloc: 6635: binder_alloc_buf, no vma [ 51.486400] binder: 6635:6668 transaction failed 29189/-3, size 0-0 line 3134 [ 51.508518] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.514379] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/27 21:18:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0xc) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/03/27 21:18:51 executing program 6: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)="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") exit(0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x2080) 2018/03/27 21:18:51 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x3, 0x2, 0x8, 'queue1\x00', 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/136) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='/dev/autofs\x00') write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) 2018/03/27 21:18:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0xffd, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', 0x1103}) 2018/03/27 21:18:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00002eb000), 0x0) 2018/03/27 21:18:51 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000001, 0x11, r2, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/03/27 21:18:51 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000000440)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) socket(0x0, 0x0, 0x0) write(r2, &(0x7f0000000000)="d9", 0x1) r3 = accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x20) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0x35e9, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000180)={'syz_tun\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) read(r4, &(0x7f0000c7c000)=""/136, 0x88) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8840, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/27 21:18:51 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) accept$netrom(r0, &(0x7f0000000380)=@full, &(0x7f0000000280)=0x48) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000002c0)=""/174) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x1, 0x0) userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40fc, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x7, 0x20, 0x5, 0x7ff, 0x8, {0x0, @in6={{0xa, 0x4e21, 0x10000, @loopback={0x0, 0x1}, 0x1}}, 0x2, 0x8ef, 0x5, 0x3, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x7, 0x5, [0x101, 0x1, 0x0, 0x8000, 0x8001]}, 0x12) 2018/03/27 21:18:51 executing program 0: r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000aff8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f0000000040)=0xfffffffffffffffc, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) read$eventfd(r0, &(0x7f0000f3c000), 0x8) 2018/03/27 21:18:51 executing program 3: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/27) 2018/03/27 21:18:51 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003900)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003940), &(0x7f0000003980)=0x4) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r1 = open(&(0x7f00001e0000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000095f000)='./file0\x00', 0x0) lseek(r2, 0x17, 0x0) 2018/03/27 21:18:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xb7) readv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/101}, {&(0x7f0000000140)=""/48, 0xfea8}, {&(0x7f0000000180)=""/159, 0x35f}], 0x10000000000002ee) 2018/03/27 21:18:51 executing program 6: prctl$intptr(0x1c, 0x7f) prctl$intptr(0x1c, 0xffffffffffffeffd) r0 = gettid() getpgrp(r0) 2018/03/27 21:18:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0xa0000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1d) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e22, 0x57b6, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="6000000036fdcacbdb8648cd182506ebe43a726d39130a2961cf610bf5a3c5f3f09a638bb269ee6c75db055f27133d6bd46591997e98a096a46c4a0fa0acf88be0052c268c972194aad9c8e3b4be8a82d1da9833e196a77687"], &(0x7f00000001c0)=0x68) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r6 = dup(r2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000080)={0x7, 0xfff, 0xfffffffffffffeff, 0x8001, 0x820, 0x2}, 0xc) sendto$inet(r2, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x7ffc, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r5, 0x8, 0x1f, 0x5, 0x1, 0x88c}, &(0x7f0000000400)=0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000000040)={0x6, 0x4, 0x8, 0x80000000, 0x4, 0x8000, 0x422}, 0xc) 2018/03/27 21:18:51 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0xbc9dc8fad81cb4af) ftruncate(r0, 0x800000000043b) 2018/03/27 21:18:51 executing program 4: pipe2(&(0x7f000023cff8)={0x0, 0x0}, 0x0) unshare(0x20000400) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x1c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/27 21:18:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000000)=""/7) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000249ffb)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x32d4f1c3) 2018/03/27 21:18:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000080002, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80000) r2 = dup2(r0, r0) connect$unix(r2, &(0x7f0000763000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000380)) getgroups(0x3, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0x0]) fchown(r1, r3, r4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x8f, "c4e8eb99f557617d53e2e411b124f23ad8dc9de1013b1460e54f4729f72e66457f63736ddca67bc1922d53ab995032c4272433ac1108f2b369b33dedfddf1121360ad39e208ec61888df703afc570b442b8bd60658431cdcd08eb3769c40b3a149fa1c980229c14fed09dca70550a27d666fcbf873778294e616ea8959876ae915b6a192c589d84dd7c12f564e71c5"}, &(0x7f0000000180)=0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0xe, 0x10000}, &(0x7f0000000200)=0x8) 2018/03/27 21:18:52 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d5ffc)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x40841, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024cf9f)='-', 0x1) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000fd5faf)=""/81, 0x51}, 0x41002106) r1 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/sockstat\x00') ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f00009fd000/0x600000)=nil, 0xffffffff, 0x3, 0x4, &(0x7f0000bba000/0x2000)=nil, 0x4}) read$eventfd(r1, &(0x7f0000bd6000), 0x8) 2018/03/27 21:18:52 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x18200, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000000200)="89daf5b857b622b4980cd4bd21668a8653b89239f422d06c1d4b269a84268db84cf0dd9d7b659f180b17891ec13b") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x40, 0x1, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0xfffffffffffffefb) 2018/03/27 21:18:52 executing program 2: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) socketpair(0x4, 0xf, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) ppoll(&(0x7f0000cc0000)=[{r0}], 0x2000000000000026, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x200000000000000}, 0xfffffef4) 2018/03/27 21:18:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0xffffffffffffffc2, 0x100000001}, 0x8) bind(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x80) 2018/03/27 21:18:52 executing program 4: r0 = timerfd_create(0x100, 0x0) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000095a000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x4004000000005}}, &(0x7f0000010fe0)) read(r1, &(0x7f0000000040)=""/242, 0xf2) getsockname(r1, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x80) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @random="02d3125e5391"}, 0x10) 2018/03/27 21:18:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xcf, "b66656978bd51fd1a5e10f11e5beab0ad427d7d2719e57d481b6344a0d07c72ce5e680f22d1c6d6afa08fd2fe67e3a8bfb14bbf952b8f7d1a5b084e843cbe4c435c28563d843451ac403880166b58e49d54ea4f554de2af725e5ae6b8662a090d742651930748a7343c9037f27d6b815e177abfbf52d1ad976ab91aed76e499f816f8e2f4883b3e749bb4610d47f1cc82c54190a287447a845bbe167370ae739cf636dc649ef5c76a611bd8ee0a0b4fa6fb392a5c54f1a8f0ceb292376caab77fb110897bb32309dcc5c04a8cb5239"}, &(0x7f0000000200)=0xd7) r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000340)=r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x2, 0x9}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) r5 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r4, 0x80000, r5}) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getpeername$netlink(r5, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 2018/03/27 21:18:52 executing program 5: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000100)=[{0x3, 0x0, 0x0, 0x100000003}]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) sched_getparam(0x0, &(0x7f0000000080)) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000000040)) 2018/03/27 21:18:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9}}) r1 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="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", 0xfe, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) r2 = gettid() prlimit64(r2, 0x7, &(0x7f0000000000)={0x2, 0x66}, &(0x7f0000000040)) 2018/03/27 21:18:52 executing program 2: timer_create(0xfffffffffffffff8, &(0x7f000099ffa0)={0x0, 0x3f, 0x0, @thr={&(0x7f0000fc0f3c), &(0x7f0000fc1f1f)}}, &(0x7f0000fbf000)=0x0) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {r2, r3+10000000}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{}, {0x0, r1+10000000}}, &(0x7f0000001fe0)) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000100)={0x3ff, 0x1, 0xfffffffffffffff9, 0x20, 0x0, 0x6, 0x5, 0x4, 0x1f, 0x1, 0x8000, 0xa208}) timer_gettime(0x0, &(0x7f0000182000)) 2018/03/27 21:18:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0xa, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) 2018/03/27 21:18:52 executing program 7: r0 = socket$unix(0x1, 0x10000000000001, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0xfffffffffffffff9, {0x5, 0x9, 0x3, 0x1ff, 0x8, 0x24}, 0x2, 0xfa}, 0xe) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffff0b) listen(r1, 0xfffffffffffffffd) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000000c0)=0x100000000, 0x1) 2018/03/27 21:18:52 executing program 4: mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000e71ffc), 0xcece) 2018/03/27 21:18:52 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) pipe(&(0x7f00000000c0)) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x66}) openat$cgroup_int(r1, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) 2018/03/27 21:18:52 executing program 2: r0 = inotify_init1(0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000071dff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x400000000) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) 2018/03/27 21:18:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'lo\x00', 0x400}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x109, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x2}, @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, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/27 21:18:52 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r1, 0x518, 0x70bd28, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x28}, 0x1}, 0x20040000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000180)={r4, &(0x7f00000000c0)=""/134}) write(r2, &(0x7f0000000000)='W', 0x1) shutdown(r2, 0x1) 2018/03/27 21:18:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x5}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000001040101ffffffff2b2a303c46958ba1933cffffffff000000000c0001ffffffff00000000010c00"], 0x2c}, 0x1}, 0x0) 2018/03/27 21:18:52 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a}}]}, 0x13c}, 0x1}, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000600)=0x9, 0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000200)=@newpolicy={0x370, 0x13, 0x708, 0x70bd2a, 0x25dfdbff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x4e20, 0x4, 0x4e22, 0x7f, 0xa, 0x20, 0x80, 0x87, 0x0, r1}, {0x92, 0x7fffffff, 0x1, 0x0, 0x8, 0x9, 0x5, 0x7fffffff}, {0xb0b2, 0x5, 0x2, 0x2}, 0xc20, 0x6e6bb7, 0x0, 0x0, 0x1, 0x1}, [@sec_ctx={0xac, 0x8, {0xa7, 0x8, 0x1, 0x7a07, 0x9f, "3bac1b7b672cbfbe150c6c833b450c901b3ddd63d645149ca3cdf28e72d5a288671c75dee67329a9b3eecb9ae0b4823fb8f0a77eb0ec84680ba3bc420d20302f7a624614118dda790f02e093dd0fab5d14274769bbc04b262635e0d0664dd7b27a1bf0a51c659065c14bca24875d9730d5c104d0f2d3e99b0b271eda3d8bc5b7166f6949f66d19bf37a67c36d4686ab6c1d445af152e1e21c00c3a7b4fbeab"}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e22, 0x4e22, @in=@rand_addr=0xd3}}, @migrate={0x10c, 0x11, [{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x16}, 0xff, 0x2, 0x0, 0x0, 0x0, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3e, 0x3, 0x0, 0x34ff, 0x0, 0xa}, {@in=@rand_addr=0x3ff, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x0, 0x3504, 0xa, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x32, 0x1, 0x0, 0x3501, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@loopback=0x7f000001, 0x7c, 0x2, 0x0, 0x3502, 0xa}, {@in=@dev={0xac, 0x14, 0x14, 0xf}, @in=@rand_addr=0x1, 0x33, 0x4, 0x0, 0x3502, 0xa, 0x2}]}, @sa={0xe4, 0x6, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x1f, 0x4e24, 0xfffffffffffffff9, 0xa, 0x80, 0x80, 0x7f, r2, r3}, {@in=@multicast2=0xe0000002, 0x4d6, 0x3c}, @in=@multicast2=0xe0000002, {0xe1cb, 0x8, 0x1, 0xfffffffffffffffb, 0xd7, 0x0, 0x2, 0x1}, {0x81, 0x3, 0x0, 0x1}, {0x0, 0x5c56, 0x3}, 0x70bd28, 0x3505, 0x0, 0x3, 0x7, 0x10}}]}, 0x370}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/03/27 21:18:52 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000040)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'system!\x00'}, &(0x7f0000000080)=""/117, 0x75) 2018/03/27 21:18:52 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x402000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) sendfile(r0, r1, &(0x7f00000000c0), 0x8a27) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) [ 51.883792] netlink: 24 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/27 21:18:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000300)={0x1aca1551, 0xe8c, 0xbc3e}) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80100408}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x314, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0xc0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='../file0\x00') getpeername(r2, &(0x7f0000000380)=@l2, &(0x7f0000000400)=0x80) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa0, r3, 0x320, 0x70bd2c, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/03/27 21:18:52 executing program 4: connect$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"ad30b461ecef72"}}, [{"7b3ed9e2cea3be"}, {"0645541609d975"}, {"1b55232e0ba93a"}, {"e1fd54078192ba"}, {"a878cc421a6e23"}, {"3ed80cb95ab6e9"}, {"30d59dd1fda440"}, {"883f0a31b25df3"}]}, 0x48) sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x240, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x24}}], 0x2, 0x0) 2018/03/27 21:18:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000b80)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) fsync(r0) 2018/03/27 21:18:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000000000)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0)='syz_tun\x00', 0x0, 0x0, 0x2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000011c0)={r2, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x3, 0x3f, 0x8, 0x0, 0x100000000, 0x15c00000000000, 0xfff, 0xfff, 0x917, 0x0, 0x101, 0xfffffffffffffffa, 0x7, 0x7, 0x8]}, &(0x7f00000012c0)=0x100) 2018/03/27 21:18:52 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x9, 0x7, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x6}, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000331000)={0x10000}) 2018/03/27 21:18:52 executing program 4: prctl$intptr(0x26, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) clone(0x0, &(0x7f00009ee000), &(0x7f0000b50000), &(0x7f000039f000), &(0x7f0000488fff)) 2018/03/27 21:18:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0xa0, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0xea1}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3f8}, @in6={0xa, 0x4e22, 0x2, @empty, 0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000002c0)=0x10) r3 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x20) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) connect$pptp(r3, &(0x7f00000001c0)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20}}) mq_getsetattr(r3, &(0x7f0000000300)={0x2, 0x401, 0x0, 0x100000001, 0x4, 0x200, 0x1, 0x7}, 0x0) 2018/03/27 21:18:52 executing program 0: unshare(0x8000000) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x28, &(0x7f0000000300)={0x1b, 0x8, 0x0, 0x9}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000440)) ioprio_set$pid(0x3, r0, 0x1000000000002) r2 = mq_open(&(0x7f0000000040)="2eef", 0xc0, 0x0, &(0x7f0000000080)={0x0, 0x2, 0xfff}) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffff000000006a83ee2aaf1d08004500001c00000000002f9078000000007f0000070000907800000000"], 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000003c0)={r4, 0x2}) getsockname(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0x1f, [], 0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/31}, &(0x7f00000002c0)=0x78) 2018/03/27 21:18:52 executing program 1: prctl$void(0x1c) 2018/03/27 21:18:52 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x4, 0x4f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x570) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000593f41)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') getsockname$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) select(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x2710}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000780)=[@in={0x2, 0x4e23, @rand_addr=0x4}, @in6={0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) 2018/03/27 21:18:52 executing program 6: mmap(&(0x7f0000194000/0x1000)=nil, 0x1000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000180)={r1, &(0x7f0000000100)=""/96}) personality(0xa100000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x80) 2018/03/27 21:18:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpid() prctl$setptracer(0x59616d61, r1) r2 = getpid() r3 = memfd_create(&(0x7f0000000040)=']\x00', 0x3) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) ptrace$pokeuser(0x6, r2, 0x9, 0xffffffffffff61f2) ioctl$TCSETA(r0, 0x5406, &(0x7f00000003c0)={0x5, 0x6, 0x2, 0x1, 0x0, 0x5, 0x800, 0xae, 0x3, 0x3}) execveat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='}mime_type\\-security\x00', &(0x7f00000004c0)='mime_type\x00', &(0x7f00000001c0)=']\x00', &(0x7f0000000440)=']\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='/dev/ptmx\x00', &(0x7f00000002c0)='$user#{bdev.\x00', &(0x7f0000000400)='/dev/ptmx\x00', &(0x7f0000000340)=',posix_acl_accessub\x00'], 0x100) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000249ffb)) 2018/03/27 21:18:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x339) fallocate(r2, 0x0, 0x7fff, 0x1a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000049f50f481eb3bfdefda50000000000000100000000000001000000000000000000000000000000000000000000"]) 2018/03/27 21:18:52 executing program 7: umount2(&(0x7f0000000040)='../file0\x00', 0x0) umount2(&(0x7f0000000000)='../file0/file0\x00', 0x1) 2018/03/27 21:18:52 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0x186, 0x80000) sendto$inet6(r0, &(0x7f0000000100)="593ff50b8cddfc48eee63b54e383f2c2c9d117b317a7d123980be159f1532725a940d3cb2eec4ecaa11c183099", 0x2d, 0x1, &(0x7f0000000140)={0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) accept4(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000200)=0x80, 0x80000) rt_sigreturn() setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000000)=0x4, 0xfffffffffffffd7b) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x20002004e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0xfffffffffffffe6b) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @empty, @rand_addr}, &(0x7f0000000300)=0xc) prctl$setendian(0x14, 0x2) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e21, 0x4, 0x4e20, 0x4, 0x0, 0x80, 0x80, 0x32, r2, r3}, {0x5, 0x7fffffff, 0x7f, 0x43, 0x9, 0xe50, 0x1, 0x7fffffff}, {0x100000, 0x0, 0x100000000, 0x2}, 0x401, 0x6e6bb3, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x3506, 0x7, 0x3, 0x81, 0x0, 0x2, 0x7f}}, 0xe8) 2018/03/27 21:18:52 executing program 6: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/control/file0\x00', &(0x7f0000000240)='./file0\x00') 2018/03/27 21:18:52 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000462000)='net/arp\x00') r2 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0xfffffffffffffffe) sendfile(r2, r1, &(0x7f0000fd9ff8), 0x100000001) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x10001, 0xcd, 0x5, 'queue1\x00', 0x1}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/27 21:18:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x339) fallocate(r2, 0x0, 0x7fff, 0x1a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000049f50f481eb3bfdefda50000000000000100000000000001000000000000000000000000000000000000000000"]) 2018/03/27 21:18:52 executing program 7: r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0xfff}, {0xa, 0x4e24, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x10000}, 0x80, [0x9, 0x5b3, 0x5, 0x65b, 0x20, 0xfffffffffffffffc, 0x2, 0xffffffffffffffff]}, 0x5c) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000000000)='./control\x00', 0x6bfc, 0x80) 2018/03/27 21:18:52 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='ns/uts\x00') setns(r2, 0x0) 2018/03/27 21:18:52 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) pwrite64(r0, &(0x7f0000000140)="8d4ebb0e3886b05fde3f36461270c74fbb2c6036198ec7e9d903b85df95bbe7ec5ea9917d0265c9e24ff4f7e77759cb245aa1869a2bae2eab2267c261ba00b70857a081ad34cdbfeb46e8b882d5b58c6cdb4dfd0971a460f206f8b588b8596b5a304cec3", 0x64, 0x2f) r1 = syz_open_dev$sndseq(&(0x7f0000f2f000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x20040) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00002b3000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x5c, 0x9, 0x0, 'queue0\x00', 0xc04}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) 2018/03/27 21:18:52 executing program 0: msync(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x2) 2018/03/27 21:18:52 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) socket$unix(0x1, 0x7, 0x0) 2018/03/27 21:18:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000280)=ANY=[@ANYBLOB="38010000100e1307ffff240d27afcf00000000000000000000000000000000000000000000000000000099e10948cc4dc357d6fddd00ffffac14ffaa00000000009b42411114c3f3dda2ebb205b7adf35922f3d9b9065643610703000000000000387d3d5fbfeb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0xff, 0x101006) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x7fff, 0x7, [0x626b, 0x6, 0x6, 0x2853, 0x0, 0x2, 0x736ca5d5]}, &(0x7f00000004c0)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x90, &(0x7f0000000500)=[@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffa}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fffffff}, @in6={0xa, 0x4e22, 0x4a55c0d3, @empty, 0x81}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in6={0xa, 0x4e21, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x50282820}]}, &(0x7f0000000600)=0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x7fffffff, 0x921c}, {0x101, 0x1}, {0x100, 0x81}]}) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r3, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={r5, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) 2018/03/27 21:18:52 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mknodat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x6) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/03/27 21:18:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000036c0)=[{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000000e40), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES64], 0x1c}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) r7 = getgid() r8 = gettid() getresuid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) r11 = getpgid(0x0) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001c40)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000080)="1d9a775c9a800eccd9ac469cb9eafad8342d4aff6ac257de10b1200ec581122baaff26db09e8110cf39a840e7ef0dc7d882c9d02c85744cb89ebcceeee1c07fe749f8c12454d1df9b25d18b7b879d2dd38d6a9f14de90e218197e25b07f3390825738e285be774539956516a69f903cad2ccdd5457c21af8e362799cd91924893660f811461b370a29492ad7de1f0abe7f4c58e1d09ef28750726307eb3edef097ba3809291aa286780ee46d3181d4a2f2eb0b3b5e851dbc21374a79880b6d2f718027303dcbdd39b5226c7f428d3610a97d17c4ef79e8d8bb1d87badde982b03714d59ca75b7ae5f153c380d7030490d27f1ae39b", 0xf5}, {&(0x7f0000000180)="d7fd86abef8e2d3ed4bbe6bccc211c8ae3c1f33b489f30196086b71910fd30257b16e94df39445cb00055bb9e221fe6d31a7f466df994752ecc4dee0bc838070d14065d7575bf252c61eaec9a8afede2870b1b15426f93f091d6addf5305dde962f883c7348ff6a728b7e4fc0e1dadc53286fbc93887554d3587070334b8b50314b2d69af7c0dd12", 0x88}], 0x2, &(0x7f0000000280)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r0]}], 0x40, 0x4000810}, {&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000340)="6e650f0ab0f1c0f8da4dac348ff080f9b1564be7291260c3831f065353", 0x1d}, {&(0x7f0000000c40)="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", 0x1000}], 0x2, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd8, 0x44800}], 0x2, 0x8004) 2018/03/27 21:18:52 executing program 7: r0 = inotify_init1(0x0) flock(r0, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getpgrp(0xffffffffffffffff) r1 = getpid() fcntl$setown(r0, 0x8, r1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4205, r2, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/27 21:18:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000380)="9407000d00291f1529e40825719804e768b6bedadef5ac12a8b820d5f8ae8f34a23645f5f9378bd7da1753badb665e616addd61731bd79d2e04b5ad191a32ca3196fc1d586269613f8cfdd416421323ec06860d4e579a140ea4d4c5ac56842f09e54378f6ee1a2b39201cd2922d5b576aaa325df3352a6906d221e1e37c0bf151c7108d9eb8015def1d9cddc54323b186623a35a2616ac1417eb714e6cf3ba4005bd42a99c154b87", 0xa8) r1 = timerfd_create(0x5, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000280)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x1, 0x0, 0x6, 0x1, r3}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r4, 0x2}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/206, 0xce}], 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) 2018/03/27 21:18:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000001040)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="bb1529f44c6999ad922e5b4319926994f543667d2d057fa452497e8efd2d00baaca279624cc9640187e91a", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r0], @ANYRES16=r0], @ANYRES32=r0, @ANYRES32, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r0], @ANYRES16, @ANYBLOB="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", @ANYRES16=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES64=r0, @ANYBLOB="4c7904eba833920eb725e9837d32e0b5de34e7419c09c0710af6d0763673180b3077b8a4cc7deef923297ccc6b7251fab9762d67490b8c4cf747e279035afdcd113dbe5c6c2cee83232de2284a908480116a2f7880b0506d59eedf21d91c7629eed29779003fb0c5fa86d1ef9e018a3cd21ec17ac4f6dff0d9778ad7a872032525fa394c6eaa0ed68341053887d9b293321414c26111445cbe9b5274d2b4e2ade989b65518b6f6d724013b2ab6bce8b6ce20a8d8190d0c136455004fc3040fbb61e8bceec7b4ccffef23f113aa620ad495166b651dfd1d5f8d65fcad9e"]], 0x1024}, 0x1}, 0x20000000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7d00, 0xa0080) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x2ed) 2018/03/27 21:18:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="040000f105008000060005008e3cb5953e241f95a15476d88e03a8bdeb4ed2de3dc3fda7e0c37ec0c99c35dbd9e69cfbcfa2ba2bb8ce5340f64dea5de4"], &(0x7f0000000080)=0xc) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = gettid() timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sched_setparam(r3, &(0x7f00000000c0)) accept(r1, &(0x7f0000000340)=@alg, &(0x7f0000000440)=0x58) tkill(r3, 0x15) close(r0) 2018/03/27 21:18:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x1, @random="c037bec0e035"}, 0x20, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) socket$inet6(0xa, 0x806, 0x9) r1 = getegid() ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x3, 0x81, 0x5, 0x3, 0x1, 0x8001, 0x100000000, 0x4, 0x6, 0x10000}) setfsgid(r1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0)=0x1, 0x8) pread64(r0, &(0x7f0000000000)=""/159, 0x9f, 0x0) 2018/03/27 21:18:52 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x2000000004013}) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000ffff001e0000ffffffffffffffffffff00000041af5462f1000000e1ce2d5349440000"], 0x22) 2018/03/27 21:18:52 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x3c5) r3 = syz_open_procfs(r2, &(0x7f0000000140)='ns/user\x00') ioctl$sock_ifreq(r3, 0x893f, &(0x7f0000000100)={'syzkaller0\x00', @ifru_data=&(0x7f0000000000)="4b3367d321e84b72a9d5cad303b564e658ef1393e84faa0a83f27d8b7414350e"}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='vlan0\x00') 2018/03/27 21:18:52 executing program 3: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x2, [{}, {}]}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) 2018/03/27 21:18:52 executing program 2: r0 = memfd_create(&(0x7f00000001c0)="2f7b0600317070702a253a656d30f92f5361bd6adb6ac96019f047c693916be9f8ff232accd083d22a8b3fb629993759b8b9ece260fb179d615055dd55eee2ca3c8072a603c59b60871cf7ed8faeea93262d20311b1858f9fcbe3cbce94cc4a428cc84f00f3464dba313d305e8b685239caddf666f96dee3b735de8f1bff85871ab97a3cb64305e012c994cfe29fb93264", 0xfffffffffffffffe) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981d925b093", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) [ 52.382669] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3600 sclass=netlink_xfrm_socket 2018/03/27 21:18:52 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000001c0)="3a37f505ca35877b738101249356aa2ae74cbeab9d6c0e14d5ec") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x8, 0x115}, 0x1, 0x3, 0x3, {0x1, 0x8}, 0xfffffffffffffc00, 0x69}) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x3, 0x4000000000000000, 0x76, 0x8, 0x80, 0x2de}) 2018/03/27 21:18:52 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4, 0x9, 0x2, 'queue0\x00', 0x1}) mkdir(&(0x7f0000f72000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b08ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000593ffe)='./file0\x00', 0x0) mount(&(0x7f00003a0ff2)='./file0/file0\x00', &(0x7f0000092000)='./file0\x00', &(0x7f0000cf4000)='ufs\x00', 0x1004, &(0x7f0000d30000)) r2 = getpgrp(0x0) ptrace$setregs(0xd, r2, 0xdbb, &(0x7f0000000200)="991c2600ed894bf34e505757f6e2fd2345b9e9368ffc98f2cdeb2bada36699d8bcaa2085eca0119befcceff3db83fba56e") getpeername(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) unlinkat(r1, &(0x7f000048eff8)='./file0\x00', 0x200) chdir(&(0x7f00006c8ff8)='./file0\x00') getcwd(&(0x7f0000551000)=""/130, 0x82) 2018/03/27 21:18:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwrite64(r2, &(0x7f0000001200)='*', 0x1, 0x1000) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x0, 'pids', 0x20}]}, 0x6) [ 52.473151] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 52.486540] skbuff: bad partial csum: csum=65535/65535 len=20 2018/03/27 21:18:52 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x10000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x389, &(0x7f0000000200)}, 0x130) 2018/03/27 21:18:52 executing program 7: memfd_create(&(0x7f00000000c0)='wlcn1\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/114) sendfile(r0, r0, &(0x7f00006dbff8), 0x7fff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000180)=0x8) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x8) 2018/03/27 21:18:52 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3f, @multicast2=0xe0000002, 0x4e22, 0x0, 'sed\x00', 0x8, 0x4, 0x2e}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x400000000032, 0xffffffffffffffff, 0x8000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x2b, @multicast2=0xe0000002, 0x4e23, 0x3, 'fo\x00', 0x10, 0x10000, 0x13}, {@broadcast=0xffffffff, 0x4e22, 0x3, 0x3, 0x9, 0x34d15c46}}, 0x44) sysinfo(&(0x7f0000000040)=""/98) 2018/03/27 21:18:52 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x2, 0x2, 0xfd}, 0x121, 0x1, 0x7}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000140)={{0x10001, 0xfffffffffffff000}, {0x40, 0x7}, 0x1000, 0x6, 0x3f}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/27 21:18:52 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001080)={'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) creat(&(0x7f0000000000)='./file0\x00', 0x400000000000000) prctl$getname(0x10, &(0x7f0000000040)=""/4096) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) lchown(&(0x7f0000664000)='./file0\x00', 0x0, 0x0) 2018/03/27 21:18:52 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000000)="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", 0xfa) fcntl$setlease(r0, 0x400, 0x1) 2018/03/27 21:18:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/76, &(0x7f0000000200)=0x7c) 2018/03/27 21:18:52 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x8) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)) r1 = socket(0xf, 0xffffffffffffffff, 0x5) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000000100)={'yam0\x00', @ifru_addrs=@generic={0x3, "322266968e99fc07c9cb61958e3b"}}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000180)={0x4, 0x3, 0x100, 0x0, 0x20, 0x7}) 2018/03/27 21:18:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x4000010) rmdir(&(0x7f0000000040)='./file0\x00') 2018/03/27 21:18:52 executing program 0: write$selinux_create(0xffffffffffffffff, &(0x7f0000000080)=@objname={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x0, 0x20, './fi%e0\x00'}, 0x5b) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x1e, 0x9, 0x7, 0x7, 0x0, 0x4, 0x401, 0x7, 0x9, 0x100, 0x400}, 0xb) r1 = socket(0x3, 0x80005, 0xffffffff) accept4(r1, 0x0, &(0x7f0000000240), 0x7fffc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) 2018/03/27 21:18:52 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4000000004, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/27 21:18:52 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000000180), &(0x7f0000f8b000), &(0x7f00000001c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000004580)={0x2, r1}) sendto$inet(r0, &(0x7f0000000000)="a6848160ba2a5c3e388ed0cbbba5bd691f6b814e2a1f71c0e6a4748910247165408851684d71c74c97820d0532b53cad9c5277e1177171bf218bb75f9389741e4796b7710b9b31e9fcd2ec7ac890035252bbf57d8be17618e3809f582b9cb600144cbc142c391327c8a5637d509358db43039ed5e0b0a2f7efdfc792daebea0077d1f4d68148b914d4f1d963e74386611ebda758dba5c8fa38cff7d412c9d931d9a30fa6f88614909d06bc18023e9a953d29e4e0e802c0b6ea4ec024a947bda5b8ce57fec4e51c6cbcc7666360858f7a6ed79a1fddcc2b6aaccc41279a73ac440e70805183ea4f220ab344b8", 0x1a4, 0x20008045, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000003000)="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", 0x1000, 0x1, 0x0, 0x0) 2018/03/27 21:18:52 executing program 3: clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000010) write(r0, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) 2018/03/27 21:18:52 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/27 21:18:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00002}, {0x6}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xa880, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x41) lseek(r1, 0x42, 0x3) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='dummy0\x00', 0x7}) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="3d54dcf58512", 0x6}], 0x1) 2018/03/27 21:18:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000299000)=0x9, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x5) 2018/03/27 21:18:52 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80}, "706f7274300000000000000100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/27 21:18:52 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigpending(&(0x7f00000000c0), 0xffffffffffffffdc) rt_sigpending(&(0x7f0000000040), 0xffffffffffffffe6) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xfd9c, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000240)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000300)=@req3={0x40, 0xfffffffffffff000, 0x1, 0x3ff, 0x80, 0x579, 0x2000000000000}, 0x1c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x4000000000000000, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff81}}}, 0x84) r4 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000480), &(0x7f0000000380)=0xfffffffffffffff6) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000280)=""/44) 2018/03/27 21:18:52 executing program 1: r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) 2018/03/27 21:18:52 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x4, 0x4) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/27 21:18:53 executing program 0: getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00006aeffc), &(0x7f0000d0d000)=0x4) 2018/03/27 21:18:53 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x1, 0x5, 0x105}, 0x14}, 0x1}, 0x0) 2018/03/27 21:18:53 executing program 7: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getgroups(0x5, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setfsgid(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xb9832312ba429fb8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0x13}, 0x7}, @in6={0xa, 0x4e20, 0x635, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in={0x2, 0x4e22, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x2}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}], 0xf4) 2018/03/27 21:18:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x4000001) 2018/03/27 21:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) eventfd(0xea2b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) tgkill(r1, r2, 0xa) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e5dff7), 0x14) 2018/03/27 21:18:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="29703aef9b5f5842c09377000200"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000100)=""/90, &(0x7f0000000180)=0x5a) 2018/03/27 21:18:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x0, 0x1f, 0x1, 0x8, 0x9, 0x5}) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) fsync(r0) 2018/03/27 21:18:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e380", 0x10}], 0x1) 2018/03/27 21:18:53 executing program 1: timerfd_settime(0xffffffffffffffff, 0x5, &(0x7f00000000c0), &(0x7f0000000100)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000001340)=""/160, 0xa0}, {&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/128, 0x80}, {&(0x7f0000001200)=""/161, 0xa1}], 0x5, 0x0) 2018/03/27 21:18:53 executing program 7: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = eventfd(0x0) flistxattr(r0, &(0x7f0000000040)=""/199, 0xc7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x400, 0x2, 0x182, 0x9}, &(0x7f0000000240)=0x14) kexec_load(0x8, 0x0, &(0x7f0000000140), 0x160000) 2018/03/27 21:18:53 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)="7edca6601d997b85136f90eb16ea0188e37be56e18f497a7838e0200000000000000ac85944a2d27792c64709b11d9fb4cb9ddabd97cdd5837bb1a3df6e1cd6bae65c5ce08621ea25ad473634d65baa84b1e1a") chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='..') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'gretap0\x00', 0x0}) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000340)=@ll={0x11, 0xf, r1, 0x1, 0x714, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)="47df6252b792fe12903db917e8", 0xd}, {&(0x7f0000000400)="25662f70d1493548b4c9622c81af5ed7baeda271faee5d70979157fa6ef6e7782d00e50839ca6bbdee68f8d4e5c6cdef24c9aa55097f27f5b6b7b70cf71e3ec240ba1c00a82e40aff869efff494a19a72d63af18e2a3dec7e0c06fb8c5ee71d2c45ba5c07ee1667bc39d9b794cd2f4c4385b30f98723a395a341b2ce266566dff58b76ac925a56d51e982f4b5aeb3b47f679c9fb0912485d89bbfcc28d147b2da2b9f61b9f5159543ad4649b7a79a4a94ba0485770d3d4d3", 0xb8}, {&(0x7f00000004c0)="02a369b70044e38bb2cbd4dbaa612cf2bc90ad42a4789e23d006cefdb575d89070016a99b97419c25bcb02aa5f158aa340221efcf74503e0188c9ffc680b", 0x3e}, {&(0x7f0000000500)="bcad807e6bb4f98da48d573bec482c7fb372ab9f8107661f6e6d8e7781e7ea1773f5473585d44ad4bba90655911ebefdedb052337c038528a91c2065e33801acd3d0aff5c4676b972a8efe2c8e4e3e2304360128ebf5ee821d7b8d270be70f16026b855cbaaa92444db8ce7dfc6dfd361b1c3d5a399ef93e879a69a5922c68756793fc8f36a729a8f642d2826f5d734e1b2eac7f9c21fa32825779fe09bb9beda19269fd450fba59c72eb5b15d6778caa85c30b71bea84905a9abe1d6e162d35606df208d526f4a72c9c584b4b5cb6ec2471bc5e4fa8c8728de1357fd34ff919bb", 0xe1}], 0x4, &(0x7f0000000640)=[{0x60, 0x111, 0x643, "e3f55afb45c59d6233597bf86737732fc244b5ea8b7cc0421d0ed77743bfa2a5a5274c4b17e948bb5806ce5e1c9f9a4d18211712cadd72b50657dd890747488b8bec7e735567190725c9032df1e8"}, {0x58, 0x10b, 0x1, "4bfad56d775541b1289b114474d1af4af97c46912aa0de7cdd1b1f17e0105b1ef2eec4c36fc0b07143841ae334749735b648a62ced93fe54318a1225d2669fdf46c164d562"}, {0x110, 0x3b, 0xfa4e, "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"}], 0x1c8, 0x40}, 0x4) symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000100)='../file0\x00', 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x202000, 0x0) getpeername$unix(r2, &(0x7f0000000180), &(0x7f0000000200)=0x6e) rmdir(&(0x7f0000000000)='../file0\x00') [ 52.792197] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket 2018/03/27 21:18:53 executing program 6: r0 = socket$inet(0x2, 0x4, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bond0\x00', 0x400}) listen(r0, 0x0) 2018/03/27 21:18:53 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3e, &(0x7f0000000180)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8}]}, 0x18) fallocate(r1, 0x0, 0xffff, 0x9) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=@routing={0x67, 0x8, 0x0, 0x7fffffff, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}, 0x48) sendfile(r0, r1, &(0x7f0000000040), 0x10001) 2018/03/27 21:18:53 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/27 21:18:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x10000000000000bc) 2018/03/27 21:18:53 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) signalfd(r0, &(0x7f0000000080)={0xfffffffffffffffc}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@delpolicy={0x50, 0x14, 0x419, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}}}, 0x50}, 0x1}, 0x0) 2018/03/27 21:18:53 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) mount(&(0x7f0000f8a000)='..', &(0x7f000008dff8)='./file0\x00', &(0x7f000088cff9)='autofs\x00', 0x2000, &(0x7f000065e000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r1, 0x467f, &(0x7f0000000040)=""/219) 2018/03/27 21:18:53 executing program 0: add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000000000)={0x2e, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0xfffffe27, 0x80800) shutdown(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/03/27 21:18:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000240)=@srh={0x84, 0x8, 0x4, 0x4, 0x5, 0x8, 0x8, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x48) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0x5, 0x2, 0x1ff80000000, 0x0, 0x1, 0x100000000, 0xffffffffffff6d69, 0xfff, 0x5, 0x0, 0x400, 0x1ff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0xa7, 0x0]}, &(0x7f0000000080)=0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x0, 0xc1, &(0x7f0000000100)="ebc9a8a886e0349fae4839a75a695184b5a7e25233405f0786bc6ddff626c7c87575829d5d065222a8b481a735266ae77ea532a90265b5cc3b6f58a24e669d85118d0cb95e7fbd16d573d0df17a1f7ef618136298c69eca4cc38bca4e0bcd218f845d31e9bf40048b78e158e8aa99cbf12c1c2657c29ca35b32bdddeb75fe94cd554fc86b9b3a09f796fee36084e24eb8b76c34d94eb659a0cb63634f293285a351bbb57e4aa532c9bd4bfd3c9ab25cbeaefd61f1bed4eed3e946910fa6fd46ec7"}) 2018/03/27 21:18:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/27 21:18:53 executing program 7: getrandom(&(0x7f0000bf7000), 0xff3a, 0x3) 2018/03/27 21:18:53 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400201, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001240)) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="c563be7c1c000000000000", @ANYBLOB="9cf80817baf3e1110a555b30e1d9efd3aa3e0ae2e71cd6", @ANYRES32=r1, @ANYRES64=r1, @ANYBLOB="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", @ANYPTR64], 0x6) ioctl(r1, 0x7, &(0x7f0000000040)="312bb5e2c36fce382cc9b687b4be987c614e882671042b4595da2037a911ce070aef371649521e73bbae2d8b5783ad13d2f4e7fb85c60f4c859f06a764177cae6de8580b17ba4d809a74857d8a259f32c928ebf63886f1bf3f094148d895e3062a6250f8f3bc950f14bf8c745dd3baf648ac0259f373b1eb6026e95003bca3b300b1f9bf47e3612f0a151f1cbb8f56dac7e2ed7b1396d6c13cbf666888a39a3f3c80b832276c86913b388563b646e0bf549f5bd3eb4f3f93ad3a11059b56e473b18708980c85802ac7f86238f5afd3d404953f22b9e90256") syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl(r1, 0x40000000002286, &(0x7f0000000000)) 2018/03/27 21:18:53 executing program 2: gettid() r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_names\x00') 2018/03/27 21:18:53 executing program 7: getrandom(&(0x7f0000bf7000), 0xff3a, 0x3) 2018/03/27 21:18:53 executing program 4: mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x0, 0x0) unlink(&(0x7f0000000080)='./file0/bus\x00') mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x41, &(0x7f0000000100)="27ce0177744303c0c88440831dcec3ba7e0f5001a71a5caa3c758df6b6786773362f5a543db89767ca72443777b695981e4547f0df89bbce13af43258d992fa8") 2018/03/27 21:18:53 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x80) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80, 0x4) r1 = open(&(0x7f0000000080)='./file1\x00', 0x80000, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x80000000, 0x400, 0x2, 0x4, 0x0, 0x8, 0x62, 0x1, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/27 21:18:53 executing program 7: r0 = open(&(0x7f0000adeff6)='./control\x00', 0x28042, 0x0) fallocate(r0, 0x9, 0x0, 0x100000) open(&(0x7f0000000000)='./control\x00', 0x4000, 0x1) 2018/03/27 21:18:53 executing program 6: r0 = creat(&(0x7f000015f000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x78) link(&(0x7f000042f000)='./file0\x00', &(0x7f0000eeb000)='./file0\x00') 2018/03/27 21:18:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") readv(r0, &(0x7f0000761f80)=[{&(0x7f000068e000)=""/93, 0x5d}], 0x1) 2018/03/27 21:18:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000300)) close(r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0x6, 0x20, r2, 0x6, r3, 0x134e, 0x7, 0xffffffffffff0001}) fcntl$getflags(r0, 0xb) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x8, 0x748, 0x200, 0x7, 0xe9, 0x6, 0x8001, 0x200, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x3, 0x5525, 0x3ff}, &(0x7f0000000400)=0x10) r5 = dup(r0) sendmsg$nl_crypto(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/03/27 21:18:53 executing program 4: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x5) sched_getparam(0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) 2018/03/27 21:18:53 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) mount(&(0x7f0000f8a000)='..', &(0x7f000008dff8)='./file0\x00', &(0x7f000088cff9)='autofs\x00', 0x2000, &(0x7f000065e000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r1, 0x467f, &(0x7f0000000040)=""/219) 2018/03/27 21:18:53 executing program 2: socket$inet(0x2, 0x80a, 0x7fffffff) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x1fffffc) gettid() 2018/03/27 21:18:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f00000000c0), &(0x7f0000000080)=0x8001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004780)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000004880)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000240)={r3, 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000048c0)={'erspan0\x00', r2}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) 2018/03/27 21:18:53 executing program 6: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f0000000180), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000000100)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) gettid() fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r2, r2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) dup2(r1, r2) tkill(r0, 0x15) wait4(r0, 0x0, 0x7ffffffd, &(0x7f0000000040)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/27 21:18:53 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000003c0)={0x8, 0x59f0, 0xe2fd, 'queue1\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00', 0x8201}) listxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/169, 0xa9) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xc82, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000180)=""/160, &(0x7f0000000240)=0xa0) write$tun(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x62) 2018/03/27 21:18:53 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x14) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x1, 0x1, 0x5, 0x8, 0x6, 0x4}) r2 = syz_open_procfs(r0, &(0x7f0000000200)="2f6578e80d903e0d717a3e65382854e0f9b5414f8cf22a15042e049a451581c9e14a5cf94ef5d2938ae8c767e9d18ff29a02d6465441196047276b6b78455e1fe5060000000000000099909a807682292d107a5f27f2e5a41432d28ba18244a835bf7da404cbc6be98e5") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x1010, r2, 0x40) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0), 0x1000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180), &(0x7f0000000000)=0x8) 2018/03/27 21:18:53 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) 2018/03/27 21:18:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x501042) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0xff2, 0xfb}, {0x80000001, 0x1}, 0x8000, 0x2, 0x7}) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000000040)="18273a2046eda5ca309aae82b6056954d3de0de7f78e40da43ccd6ac71be950544c06e06fed05551d2907572ef7d756d786a2ec6549d37ff8ac72cb4845db7b124fc3f130480a5d3f3162f4c971786e33d5f143281da9e80d2dabc25", 0x5c, 0x90, 0x0, 0x0) mkdirat(r2, &(0x7f0000033ff8)='./file0\x00', 0x0) unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) 2018/03/27 21:18:53 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x3) close(r0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=""/20, &(0x7f00000000c0)=0x14) 2018/03/27 21:18:53 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) unlink(&(0x7f0000000000)='./file0\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'vhan0\x00', 0x400}) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="ffff001e0000ffffffffffffffffffff0000ffffffff0000000000000000639bb6ecd62e09402aa458fdd9e76778650ca9a2"], 0x1e) INIT: Id "5" 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 "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 242.270727] INFO: task syz-executor0:7125 blocked for more than 120 seconds. [ 242.277937] Not tainted 4.4.124-g262c43f #61 [ 242.282869] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.290826] syz-executor0 D ffff8801d65afa80 29480 7125 3839 0x00000004 [ 242.298233] ffff8801d65afa80 0000000000000246 0000000000000296 0000000041b58ab3 [ 242.306233] ffffffff83fabb00 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 242.314273] ffff8801db31f4c0 ffff8801d40a1800 ffff8800b6b09800 0000000000000000 [ 242.322280] Call Trace: [ 242.324845] [] schedule+0x7a/0x1b0 [ 242.330009] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.336706] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.342939] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.350014] [] ? prepare_to_wait_event+0x420/0x420 [ 242.356610] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.362675] [] lo_ioctl+0xfef/0x19c0 [ 242.368033] [] ? loop_lookup.part.18+0x110/0x110 [ 242.374448] [] blkdev_ioctl+0x4ab/0x1990 [ 242.380132] [] ? blkpg_ioctl+0x910/0x910 [ 242.385849] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.392694] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.399680] [] ? quarantine_put+0xab/0x180 [ 242.405570] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.412585] [] block_ioctl+0xde/0x120 [ 242.418013] [] ? blkdev_read_iter+0x170/0x170 [ 242.424167] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.429767] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.436001] [] ? proc_nr_inodes+0x126/0x190 [ 242.441964] [] ? __fget+0x23a/0x3b0 [ 242.447209] [] ? __fget+0x47/0x3b0 [ 242.452396] [] ? security_file_ioctl+0x89/0xb0 [ 242.458620] [] SyS_ioctl+0x8f/0xc0 [ 242.463820] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 242.470451] 1 lock held by syz-executor0/7125: [ 242.475065] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.484537] Sending NMI to all CPUs: [ 242.489364] NMI backtrace for cpu 0 [ 242.493000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.124-g262c43f #61 [ 242.499984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.509365] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.515427] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.523830] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.529253] RAX: 0000000000000007 RBX: ffffffff847deac8 RCX: 0000000000000000 [ 242.536525] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c [ 242.543824] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.551097] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.558341] R13: fffffbfff07088c0 R14: ffffffff847ece38 R15: 0000000000000000 [ 242.565615] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.573841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.579786] CR2: 00007f5086210000 CR3: 00000000add18000 CR4: 0000000000160670 [ 242.587065] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.594331] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.601601] Stack: [ 242.603719] ffffffff84207df8 ffffffff81027e85 ffffffff84208000 ffffffff847deac8 [ 242.611253] fffffbfff07088c0 ffffffff847ece38 0000000000000000 ffffffff84207e08 [ 242.618756] ffffffff810293fa ffffffff84207e20 ffffffff812217c8 dffffc0000000000 [ 242.626297] Call Trace: [ 242.628851] [] default_idle+0x55/0x3c0 [ 242.634386] [] arch_cpu_idle+0xa/0x10 [ 242.639805] [] default_idle_call+0x48/0x70 [ 242.645688] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.651745] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.658641] [] ? call_cpuidle+0xe0/0xe0 [ 242.664253] [] rest_init+0x189/0x190 [ 242.669582] [] start_kernel+0x6b9/0x6ee [ 242.675208] [] ? thread_stack_cache_init+0xb/0xb [ 242.681601] [] ? early_idt_handler_array+0x120/0x120 [ 242.688325] [] ? early_idt_handler_array+0x120/0x120 [ 242.695083] [] x86_64_start_reservations+0x2a/0x2c [ 242.701653] [] x86_64_start_kernel+0x140/0x163 [ 242.707859] 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 [ 242.726857] NMI backtrace for cpu 1 [ 242.730456] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.124-g262c43f #61 [ 242.737735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.747089] task: ffff8800bacfe000 task.stack: ffff8800bb268000 [ 242.753149] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.761987] RSP: 0018:ffff8800bb26fcb8 EFLAGS: 00000046 [ 242.767408] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.774683] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.781952] RBP: ffff8800bb26fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.789201] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.796473] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 242.803736] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.811964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.817819] CR2: 00007f1325a90000 CR3: 00000000add18000 CR4: 0000000000160670 [ 242.825096] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.832361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.839607] Stack: [ 242.841755] ffffffff8426f5a0 ffffffff847f09c0 fffffbfff08fdbec dffffc0000000000 [ 242.849260] ffff8801db31bca0 ffff8800bb26fd00 ffffffff810b9adb ffffffff839f6e40 [ 242.856895] 0000000000000003 ffff8800bb26fd60 ffffffff81d115a4 ffffffff8141b803 [ 242.864429] Call Trace: [ 242.866994] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.873390] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.880458] [] ? print_lock+0xab/0xae [ 242.885913] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.892657] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.899638] [] watchdog+0x6fa/0xae0 [ 242.904916] [] ? watchdog+0xc3/0xae0 [ 242.910247] [] kthread+0x268/0x300 [ 242.915432] [] ? reset_hung_task_detector+0x20/0x20 [ 242.922083] [] ? kthread_create_on_node+0x400/0x400 [ 242.928718] [] ? kthread_create_on_node+0x400/0x400 [ 242.935379] [] ret_from_fork+0x55/0x80 [ 242.940908] [] ? kthread_create_on_node+0x400/0x400 [ 242.947546] 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 [ 242.966823] Kernel panic - not syncing: hung_task: blocked tasks [ 242.972949] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.124-g262c43f #61 [ 242.980192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.989522] 0000000000000000 eb42e80252fd04d8 ffff8800bb26fca8 ffffffff81d0663d [ 242.997495] ffffffff838831a0 ffff8800bb26fd80 dffffc0000000000 7fffffffffffffff [ 243.005457] ffff8801d4becc48 ffff8800bb26fd70 ffffffff8141b2da 0000000041b58ab3 [ 243.013444] Call Trace: [ 243.016091] [] dump_stack+0xc1/0x124 [ 243.021426] [] panic+0x1aa/0x388 [ 243.026412] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.033750] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.041003] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.048248] [] watchdog+0x70b/0xae0 [ 243.053497] [] ? watchdog+0xc3/0xae0 [ 243.058837] [] kthread+0x268/0x300 [ 243.063993] [] ? reset_hung_task_detector+0x20/0x20 [ 243.070627] [] ? kthread_create_on_node+0x400/0x400 [ 243.077261] [] ? kthread_create_on_node+0x400/0x400 [ 243.083899] [] ret_from_fork+0x55/0x80 [ 243.089404] [] ? kthread_create_on_node+0x400/0x400 [ 243.096546] Dumping ftrace buffer: [ 243.100112] (ftrace buffer empty) [ 243.103794] Kernel Offset: disabled [ 243.107401] Rebooting in 86400 seconds..